Discussion:
Occasional lockup/panic
Jason SW
2018-03-31 17:08:44 UTC
Permalink
Hello,

I've been having this problem for a while now. I'm using Speakup on a
laptop running Arch Linux, and using a Bluetooth keyboard. Occasionally,
when quickly reviewing the screen, especially by word, or if I go up a
line and then try to read the next word quickly, the kernel will either
panic or produce soft/hard lockups, and I have to force the machine to
power off.

The last time this happened, I found the lockup messages in the Systemd
journal.
I also added panic=30 to my boot parameters, and set
kernel.hardlockup_panic to 1, so hopefully I won't have to power my
laptop off again. Here are the messages I got.

Mar 23 08:59:49 JSWLT kernel: BUG: unable to handle kernel paging
request at ffffa348c39c3aea
Mar 23 08:59:49 JSWLT kernel: IP: get_char.part.3+0x23/0x60 [speakup]
Mar 23 08:59:49 JSWLT kernel: PGD 20063a067 P4D 20063a067 PUD 0
Mar 23 08:59:49 JSWLT kernel: Oops: 0000 [#1] PREEMPT SMP PTI
Mar 23 08:59:49 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 08:59:49 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 08:59:49 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 08:59:49 JSWLT kernel: CPU: 2 PID: 1175 Comm: khidpd_046db319
Tainted: G C 4.15.10-1-ARCH #1
Mar 23 08:59:49 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 08:59:49 JSWLT kernel: RIP: 0010:get_char.part.3+0x23/0x60 [speakup]
Mar 23 08:59:49 JSWLT kernel: RSP: 0018:ffffae3ec39c3ac0 EFLAGS: 00010082
Mar 23 08:59:49 JSWLT kernel: RAX: ffffa348c39c3aea RBX:
0000000000000059 RCX: 0000000038cdbaea
Mar 23 08:59:49 JSWLT kernel: RDX: 0000000000000001 RSI:
0000000038cdbaea RDI: ffffa3489e011400
Mar 23 08:59:49 JSWLT kernel: RBP: ffffae3ec39c3ae7 R08:
0000000000000000 R09: 0000000000000000
Mar 23 08:59:49 JSWLT kernel: R10: ffffae3ec39c3900 R11:
0000000000000000 R12: ffffa3489e011400
Mar 23 08:59:49 JSWLT kernel: R13: ffffa3489e011400 R14:
ffffffffc06b360e R15: 000000000000010b
Mar 23 08:59:49 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec80000(0000) knlGS:0000000000000000
Mar 23 08:59:49 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 08:59:49 JSWLT kernel: CR2: ffffa348c39c3aea CR3:
000000020000a005 CR4: 00000000003606e0
Mar 23 08:59:49 JSWLT kernel: Call Trace:
Mar 23 08:59:49 JSWLT kernel: get_word+0x2d6/0x300 [speakup]
Mar 23 08:59:49 JSWLT kernel: ? say_screen+0x20/0x20 [speakup]
Mar 23 08:59:49 JSWLT kernel: say_word+0xb/0x50 [speakup]
Mar 23 08:59:49 JSWLT kernel: ? say_screen+0x20/0x20 [speakup]
Mar 23 08:59:49 JSWLT kernel: keyboard_notifier_call+0xb10/0xc60 [speakup]
Mar 23 08:59:49 JSWLT kernel: ? ttwu_do_wakeup.isra.18+0x19/0x170
Mar 23 08:59:49 JSWLT kernel: notifier_call_chain+0x47/0x70
Mar 23 08:59:49 JSWLT kernel: atomic_notifier_call_chain+0x2e/0x40
Mar 23 08:59:49 JSWLT kernel: kbd_event+0x30c/0x6b0
Mar 23 08:59:49 JSWLT kernel: input_to_handler+0xdd/0xf0
Mar 23 08:59:49 JSWLT kernel: input_pass_values.part.2+0x126/0x140
Mar 23 08:59:49 JSWLT kernel: input_handle_event+0xe4/0x570
Mar 23 08:59:49 JSWLT kernel: input_event+0x4a/0x70
Mar 23 08:59:49 JSWLT kernel: hidinput_report_event+0x33/0x40 [hid]
Mar 23 08:59:49 JSWLT kernel: hid_report_raw_event+0x266/0x450 [hid]
Mar 23 08:59:49 JSWLT kernel: hid_input_report+0x119/0x180 [hid]
Mar 23 08:59:49 JSWLT kernel: ? hidp_session_run+0x680/0x680 [hidp]
Mar 23 08:59:49 JSWLT kernel: hidp_session_run+0x2fb/0x680 [hidp]
Mar 23 08:59:49 JSWLT kernel: ? do_wait_intr_irq+0x80/0x80
Mar 23 08:59:49 JSWLT kernel: ? hidp_session_run+0x680/0x680 [hidp]
Mar 23 08:59:49 JSWLT kernel: hidp_session_thread+0x108/0x1d0 [hidp]
Mar 23 08:59:49 JSWLT kernel: ? hidp_session_terminate+0x30/0x30 [hidp]
Mar 23 08:59:49 JSWLT kernel: ? hidp_session_terminate+0x30/0x30 [hidp]
Mar 23 08:59:49 JSWLT kernel: kthread+0x113/0x130
Mar 23 08:59:49 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 08:59:49 JSWLT kernel: ? do_syscall_64+0x74/0x190
Mar 23 08:59:49 JSWLT kernel: ? SyS_exit_group+0x10/0x10
Mar 23 08:59:49 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 08:59:49 JSWLT kernel: Code: 0f 1f 84 00 00 00 00 00 0f 1f 44 00
00 41 54 55 49 89 fc 53 48 2b b7 78 01 00 00 48 89 d5 ba 01 00 00 00 48
d1 fe e8 fd 17 e0 f2 <0f> b7 18 41 0f b7 84 24 d8 01 00 00 66 85 c3 0f
b6 f3 74 09 f7
Mar 23 08:59:49 JSWLT kernel: RIP: get_char.part.3+0x23/0x60 [speakup]
RSP: ffffae3ec39c3ac0
Mar 23 08:59:49 JSWLT kernel: CR2: ffffa348c39c3aea
Mar 23 08:59:49 JSWLT kernel: ---[ end trace d2dd0385a7328245 ]---
Mar 23 08:59:49 JSWLT kernel: note: khidpd_046db319[1175] exited with
preempt_count 3
Mar 23 08:59:49 JSWLT kernel: WARNING: CPU: 2 PID: 1175 at
kernel/rcu/tree_plugin.h:331 rcu_note_context_switch+0x39/0x430
Mar 23 08:59:49 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 08:59:49 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 08:59:49 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 08:59:49 JSWLT kernel: CPU: 2 PID: 1175 Comm: khidpd_046db319
Tainted: G D C 4.15.10-1-ARCH #1
Mar 23 08:59:49 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 08:59:49 JSWLT kernel: RIP: 0010:rcu_note_context_switch+0x39/0x430
Mar 23 08:59:49 JSWLT kernel: RSP: 0018:ffffae3ec39c3e38 EFLAGS: 00010002
Mar 23 08:59:49 JSWLT kernel: RAX: 0000000000000002 RBX:
ffffa3488a869ec0 RCX: 0000000000000002
Mar 23 08:59:49 JSWLT kernel: RDX: 0000000080000002 RSI:
ffffffffb3eaa46a RDI: ffffffffb3e631c5
Mar 23 08:59:49 JSWLT kernel: RBP: 0000000000000000 R08:
0000000000000000 R09: ffffffffb307f7c4
Mar 23 08:59:49 JSWLT kernel: R10: ffffa348851f8700 R11:
0000000000000018 R12: 0000000000000000
Mar 23 08:59:49 JSWLT kernel: R13: ffffa3488a869ec0 R14:
ffffa3488a86a548 R15: 0000000000000000
Mar 23 08:59:49 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec80000(0000) knlGS:0000000000000000
Mar 23 08:59:49 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 08:59:49 JSWLT kernel: CR2: ffffa348c39c3aea CR3:
000000020000a005 CR4: 00000000003606e0
Mar 23 08:59:49 JSWLT kernel: Call Trace:
Mar 23 08:59:49 JSWLT kernel: __schedule+0xa1/0x8c0
Mar 23 08:59:49 JSWLT kernel: ? release_task+0x3c9/0x470
Mar 23 08:59:49 JSWLT kernel: do_task_dead+0x3d/0x40
Mar 23 08:59:49 JSWLT kernel: do_exit+0x7e7/0xb90
Mar 23 08:59:49 JSWLT kernel: rewind_stack_do_exit+0x17/0x20
Mar 23 08:59:49 JSWLT kernel: Code: 53 0f 1f 44 00 00 e8 97 d5 ff ff 65
48 8b 1c 25 00 5c 01 00 40 84 ed 8b 83 d0 03 00 00 0f 85 d2 00 00 00 85
c0 0f 8e d2 00 00 00 <0f> 0b 80 bb d4 03 00 00 00 0f 84 6d 01 00 00 e8
a3 a9 ff ff e8
Mar 23 08:59:49 JSWLT kernel: ---[ end trace d2dd0385a7328246 ]---
Mar 23 08:59:49 JSWLT kernel: BUG: unable to handle kernel paging
request at ffffae3ec39c3ef0
Mar 23 08:59:49 JSWLT kernel: IP: __wake_up_common+0xb4/0x120
Mar 23 08:59:49 JSWLT kernel: PGD 45e118067 P4D 45e118067 PUD 45e119067
PMD 458157067 PTE 0
Mar 23 08:59:49 JSWLT kernel: Oops: 0000 [#2] PREEMPT SMP PTI
Mar 23 08:59:49 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 08:59:49 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 08:59:49 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 08:59:49 JSWLT kernel: CPU: 7 PID: 29830 Comm: kworker/u17:7
Tainted: G D WC 4.15.10-1-ARCH #1
Mar 23 08:59:49 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 08:59:49 JSWLT kernel: Workqueue: hci0 hci_rx_work [bluetooth]
Mar 23 08:59:49 JSWLT kernel: RIP: 0010:__wake_up_common+0xb4/0x120
Mar 23 08:59:49 JSWLT kernel: RSP: 0018:ffffae3ec6193b38 EFLAGS: 00010083
Mar 23 08:59:49 JSWLT kernel: RAX: ffffae3ec39c3ef0 RBX:
0000000000000001 RCX: 00000000000000c3
Mar 23 08:59:49 JSWLT kernel: RDX: 0000000000000000 RSI:
0000000000000001 RDI: ffffa3489838f220
Mar 23 08:59:49 JSWLT kernel: RBP: ffffae3ec6193b80 R08:
00000000000000c3 R09: ffffae3ec6193b80
Mar 23 08:59:49 JSWLT kernel: R10: ffffae3ec6193e50 R11:
00000000000f4240 R12: ffffa3487b7d13c8
Mar 23 08:59:49 JSWLT kernel: R13: ffffae3ec39c3ed8 R14:
0000000000000000 R15: 00000000000000c3
Mar 23 08:59:49 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aedc0000(0000) knlGS:0000000000000000
Mar 23 08:59:49 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 08:59:49 JSWLT kernel: CR2: ffffae3ec39c3ef0 CR3:
000000020000a006 CR4: 00000000003606e0
Mar 23 08:59:49 JSWLT kernel: Call Trace:
Mar 23 08:59:49 JSWLT kernel: __wake_up_common_lock+0x7c/0xc0
Mar 23 08:59:49 JSWLT kernel: sock_def_readable+0x41/0x80
Mar 23 08:59:49 JSWLT kernel: __sock_queue_rcv_skb+0x124/0x210
Mar 23 08:59:49 JSWLT kernel: l2cap_sock_recv_cb+0x5f/0xa0 [bluetooth]
Mar 23 08:59:49 JSWLT kernel: l2cap_data_channel+0xff/0x950 [bluetooth]
Mar 23 08:59:49 JSWLT kernel: l2cap_recv_frame+0x105/0x3590 [bluetooth]
Mar 23 08:59:49 JSWLT kernel: ? enqueue_task_fair+0x84/0x710
Mar 23 08:59:49 JSWLT kernel: ? resched_curr+0x24/0xd0
Mar 23 08:59:49 JSWLT kernel: ? check_preempt_curr+0x7e/0x90
Mar 23 08:59:49 JSWLT kernel: ? ttwu_do_wakeup.isra.18+0x19/0x170
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 08:59:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 08:59:49 JSWLT kernel: ? hci_rx_work+0x28a/0x370 [bluetooth]
Mar 23 08:59:49 JSWLT kernel: hci_rx_work+0x28a/0x370 [bluetooth]
Mar 23 08:59:49 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 08:59:49 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 08:59:49 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 08:59:49 JSWLT kernel: kthread+0x113/0x130
Mar 23 08:59:49 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 08:59:49 JSWLT kernel: ? do_syscall_64+0x74/0x190
Mar 23 08:59:49 JSWLT kernel: ? SyS_exit+0x13/0x20
Mar 23 08:59:49 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 08:59:49 JSWLT kernel: Code: ed 74 24 83 c3 01 83 fb 40 7e 1c 49
8d 45 18 49 39 c4 75 60 8b 44 24 0c 48 83 c4 10 5b 5d 41 5c 41 5d 41 5e
41 5f c3 49 8d 45 18 <49> 8b 55 18 4c 89 ef 49 39 c4 4c 8d 6a e8 75 93
eb d7 49 8b 41
Mar 23 08:59:49 JSWLT kernel: RIP: __wake_up_common+0xb4/0x120 RSP:
ffffae3ec6193b38
Mar 23 08:59:49 JSWLT kernel: CR2: ffffae3ec39c3ef0
Mar 23 08:59:49 JSWLT kernel: ---[ end trace d2dd0385a7328247 ]---
Mar 23 08:59:49 JSWLT kernel: note: kworker/u17:7[29830] exited with
preempt_count 1
Mar 23 08:59:59 JSWLT kernel: iwlwifi 0000:01:00.0: Queue 10 is active
on fifo 1 and stuck for 10000 ms. SW [45, 47] HW [47, 47] FH TRB=0x0c010a02e
Mar 23 09:00:00 JSWLT kernel: NMI watchdog: Watchdog detected hard
LOCKUP on cpu 3
Mar 23 09:00:00 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:00:00 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:00:00 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:00:00 JSWLT kernel: CPU: 3 PID: 1061 Comm: espeakup Tainted: G
D WC 4.15.10-1-ARCH #1
Mar 23 09:00:00 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:00:00 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x17e/0x1e0
Mar 23 09:00:00 JSWLT kernel: RSP: 0018:ffffae3ec2edb960 EFLAGS: 00000002
Mar 23 09:00:00 JSWLT kernel: RAX: 0000000000180101 RBX:
ffffffffc06b47e0 RCX: 0000000000000001
Mar 23 09:00:00 JSWLT kernel: RDX: 0000000000000101 RSI:
0000000000000001 RDI: ffffffffc06b47e0
Mar 23 09:00:00 JSWLT kernel: RBP: 0000000000000246 R08:
0000000000000101 R09: ffffffffc0526110
Mar 23 09:00:00 JSWLT kernel: R10: 0000000000000001 R11:
00000000000002b1 R12: 0000000000000040
Mar 23 09:00:00 JSWLT kernel: R13: 0000000000000006 R14:
0000000000000020 R15: 0000000000000005
Mar 23 09:00:00 JSWLT kernel: FS: 00007fdc517bb700(0000)
GS:ffffa348aecc0000(0000) knlGS:0000000000000000
Mar 23 09:00:00 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:00:00 JSWLT kernel: CR2: 000055c35fe1659c CR3:
000000045607e001 CR4: 00000000003606e0
Mar 23 09:00:00 JSWLT kernel: Call Trace:
Mar 23 09:00:00 JSWLT kernel: ? _raw_spin_lock_irqsave+0x25/0x50
Mar 23 09:00:00 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:00:00 JSWLT kernel: softsynth_poll+0x39/0x70 [speakup_soft]
Mar 23 09:00:00 JSWLT kernel: do_select+0x385/0x7f0
Mar 23 09:00:00 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:00:00 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:00 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:00 JSWLT kernel: ? cpumask_next_wrap+0x2c/0x70
Mar 23 09:00:00 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:00:00 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:00:00 JSWLT kernel: ? enqueue_entity+0x59b/0xc70
Mar 23 09:00:00 JSWLT kernel: ? select_task_rq_fair+0x3fe/0xac0
Mar 23 09:00:00 JSWLT kernel: ? enqueue_task_fair+0x84/0x710
Mar 23 09:00:00 JSWLT kernel: ? resched_curr+0x24/0xd0
Mar 23 09:00:00 JSWLT kernel: ? check_preempt_curr+0x7e/0x90
Mar 23 09:00:00 JSWLT kernel: ? ttwu_do_wakeup.isra.18+0x19/0x170
Mar 23 09:00:00 JSWLT kernel: ? core_sys_select+0x1e9/0x330
Mar 23 09:00:00 JSWLT kernel: core_sys_select+0x1e9/0x330
Mar 23 09:00:00 JSWLT kernel: ? wake_up_q+0x54/0x80
Mar 23 09:00:00 JSWLT kernel: ? do_futex+0x43d/0xab0
Mar 23 09:00:00 JSWLT kernel: ? __vfs_read+0x36/0x170
Mar 23 09:00:00 JSWLT kernel: SyS_select+0xb9/0x110
Mar 23 09:00:00 JSWLT kernel: ? SyS_read+0xa6/0xc0
Mar 23 09:00:00 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:00:00 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:00:00 JSWLT kernel: RIP: 0033:0x7fdc5a2bf7b3
Mar 23 09:00:00 JSWLT kernel: RSP: 002b:00007fdc517b6d30 EFLAGS:
00000293 ORIG_RAX: 0000000000000017
Mar 23 09:00:00 JSWLT kernel: RAX: ffffffffffffffda RBX:
00007fdc517badd0 RCX: 00007fdc5a2bf7b3
Mar 23 09:00:00 JSWLT kernel: RDX: 0000000000000000 RSI:
00007fdc517badd0 RDI: 0000000000000006
Mar 23 09:00:00 JSWLT kernel: RBP: 0000000000000000 R08:
0000000000000000 R09: 0000000000000000
Mar 23 09:00:00 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000293 R12: 0000000000000000
Mar 23 09:00:00 JSWLT kernel: R13: 0000000000000000 R14:
00007ffff87941f0 R15: 0000000000000011
Mar 23 09:00:00 JSWLT kernel: Code: c7 41 08 01 00 00 00 eb 48 f3 90 8b
37 81 fe 00 01 00 00 74 f4 e9 cd fe ff ff 83 fa 01 0f 84 ad fe ff ff 8b
07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 48 83
c4 08 5b 5d c3
Mar 23 09:00:01 JSWLT crond[30590]: pam_unix(crond:session): session
opened for user jason by (uid=0)
Mar 23 09:00:01 JSWLT CROND[30591]: (jason) CMD
(XDG_RUNTIME_DIR='/run/user/1000' /bin/talking-clock &> /dev/null)
Mar 23 09:00:01 JSWLT kernel: NMI watchdog: Watchdog detected hard
LOCKUP on cpu 5
Mar 23 09:00:01 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:00:01 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:00:01 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:00:01 JSWLT kernel: CPU: 5 PID: 526 Comm: speakup Tainted: G
D WC 4.15.10-1-ARCH #1
Mar 23 09:00:01 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:00:01 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x126/0x1e0
Mar 23 09:00:01 JSWLT kernel: RSP: 0018:ffffae3ec219fe78 EFLAGS: 00000002
Mar 23 09:00:01 JSWLT kernel: RAX: 0000000000000000 RBX:
0000000000000000 RCX: ffffa348aed62340
Mar 23 09:00:01 JSWLT kernel: RDX: 0000000000180101 RSI:
ffffffffb3e47f67 RDI: ffffffffc06b47e0
Mar 23 09:00:01 JSWLT kernel: RBP: ffffa348aed62340 R08:
0000000000180000 R09: 0000000000000000
Mar 23 09:00:01 JSWLT kernel: R10: 0000000000000000 R11:
00000000000f4240 R12: 0000000000000000
Mar 23 09:00:01 JSWLT kernel: R13: 00000000000019e0 R14:
000000000000001e R15: ffffffffc06b2b20
Mar 23 09:00:01 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aed40000(0000) knlGS:0000000000000000
Mar 23 09:00:01 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:00:01 JSWLT kernel: CR2: 00007fd424000040 CR3:
000000020000a004 CR4: 00000000003606e0
Mar 23 09:00:01 JSWLT kernel: Call Trace:
Mar 23 09:00:01 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:00:01 JSWLT kernel: speakup_thread+0xf2/0x220 [speakup]
Mar 23 09:00:01 JSWLT kernel: ? wait_woken+0x80/0x80
Mar 23 09:00:01 JSWLT kernel: ? synth_release+0x20/0x20 [speakup]
Mar 23 09:00:01 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:00:01 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:00:01 JSWLT kernel: ? do_syscall_64+0x74/0x190
Mar 23 09:00:01 JSWLT kernel: ? SyS_exit_group+0x10/0x10
Mar 23 09:00:01 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:00:01 JSWLT kernel: Code: 00 24 ec b3 48 89 08 8b 41 08 85 c0
75 09 f3 90 8b 41 08 85 c0 74 f7 4c 8b 09 4d 85 c9 0f 84 ac 00 00 00 41
0f 0d 09 eb 02 f3 90 <8b> 17 66 85 d2 75 f7 be 01 00 00 00 eb 0c 89 d0
f0 0f b1 37 39
Mar 23 09:00:49 JSWLT kernel: INFO: rcu_preempt detected stalls on
CPUs/tasks:
Mar 23 09:00:49 JSWLT kernel: Tasks blocked on level-0 rcu_node
(CPUs 0-7): P1175
Mar 23 09:00:49 JSWLT kernel: 3-...0: (1 GPs behind)
idle=5de/140000000000000/0 softirq=1111747/1111747 fqs=15001
last_accelerate: 089a/f304, nonlazy_posted: 0, L.
Mar 23 09:00:49 JSWLT kernel: 5-...0: (1 GPs behind)
idle=6ce/140000000000000/0 softirq=2928595/2928608 fqs=15001
last_accelerate: 0888/f304, nonlazy_posted: 0, L.
Mar 23 09:00:49 JSWLT kernel: (detected by 4, t=60004 jiffies,
g=413697, c=413696, q=878)
Mar 23 09:00:49 JSWLT kernel: Sending NMI from CPU 4 to CPUs 3:
Mar 23 09:00:49 JSWLT kernel: NMI backtrace for cpu 3
Mar 23 09:00:49 JSWLT kernel: CPU: 3 PID: 1061 Comm: espeakup Tainted: G
D WC 4.15.10-1-ARCH #1
Mar 23 09:00:49 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:00:49 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x17e/0x1e0
Mar 23 09:00:49 JSWLT kernel: RSP: 0018:ffffae3ec2edb960 EFLAGS: 00000002
Mar 23 09:00:49 JSWLT kernel: RAX: 0000000000180101 RBX:
ffffffffc06b47e0 RCX: 0000000000000001
Mar 23 09:00:49 JSWLT kernel: RDX: 0000000000000101 RSI:
0000000000000001 RDI: ffffffffc06b47e0
Mar 23 09:00:49 JSWLT kernel: RBP: 0000000000000246 R08:
0000000000000101 R09: ffffffffc0526110
Mar 23 09:00:49 JSWLT kernel: R10: 0000000000000001 R11:
00000000000002b1 R12: 0000000000000040
Mar 23 09:00:49 JSWLT kernel: R13: 0000000000000006 R14:
0000000000000020 R15: 0000000000000005
Mar 23 09:00:49 JSWLT kernel: FS: 00007fdc517bb700(0000)
GS:ffffa348aecc0000(0000) knlGS:0000000000000000
Mar 23 09:00:49 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:00:49 JSWLT kernel: CR2: 000055c35fe1659c CR3:
000000045607e001 CR4: 00000000003606e0
Mar 23 09:00:49 JSWLT kernel: Call Trace:
Mar 23 09:00:49 JSWLT kernel: ? _raw_spin_lock_irqsave+0x25/0x50
Mar 23 09:00:49 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:00:49 JSWLT kernel: softsynth_poll+0x39/0x70 [speakup_soft]
Mar 23 09:00:49 JSWLT kernel: do_select+0x385/0x7f0
Mar 23 09:00:49 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:00:49 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:00:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:00:49 JSWLT kernel: ? cpumask_next_wrap+0x2c/0x70
Mar 23 09:00:49 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:00:49 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:00:49 JSWLT kernel: ? enqueue_entity+0x59b/0xc70
Mar 23 09:00:49 JSWLT kernel: ? select_task_rq_fair+0x3fe/0xac0
Mar 23 09:00:49 JSWLT kernel: ? enqueue_task_fair+0x84/0x710
Mar 23 09:00:49 JSWLT kernel: ? resched_curr+0x24/0xd0
Mar 23 09:00:49 JSWLT kernel: ? check_preempt_curr+0x7e/0x90
Mar 23 09:00:49 JSWLT kernel: ? ttwu_do_wakeup.isra.18+0x19/0x170
Mar 23 09:00:49 JSWLT kernel: ? core_sys_select+0x1e9/0x330
Mar 23 09:00:49 JSWLT kernel: core_sys_select+0x1e9/0x330
Mar 23 09:00:49 JSWLT kernel: ? wake_up_q+0x54/0x80
Mar 23 09:00:49 JSWLT kernel: ? do_futex+0x43d/0xab0
Mar 23 09:00:49 JSWLT kernel: ? __vfs_read+0x36/0x170
Mar 23 09:00:49 JSWLT kernel: SyS_select+0xb9/0x110
Mar 23 09:00:49 JSWLT kernel: ? SyS_read+0xa6/0xc0
Mar 23 09:00:49 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:00:49 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:00:49 JSWLT kernel: RIP: 0033:0x7fdc5a2bf7b3
Mar 23 09:00:49 JSWLT kernel: RSP: 002b:00007fdc517b6d30 EFLAGS:
00000293 ORIG_RAX: 0000000000000017
Mar 23 09:00:49 JSWLT kernel: RAX: ffffffffffffffda RBX:
00007fdc517badd0 RCX: 00007fdc5a2bf7b3
Mar 23 09:00:49 JSWLT kernel: RDX: 0000000000000000 RSI:
00007fdc517badd0 RDI: 0000000000000006
Mar 23 09:00:49 JSWLT kernel: RBP: 0000000000000000 R08:
0000000000000000 R09: 0000000000000000
Mar 23 09:00:49 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000293 R12: 0000000000000000
Mar 23 09:00:49 JSWLT kernel: R13: 0000000000000000 R14:
00007ffff87941f0 R15: 0000000000000011
Mar 23 09:00:49 JSWLT kernel: Code: c7 41 08 01 00 00 00 eb 48 f3 90 8b
37 81 fe 00 01 00 00 74 f4 e9 cd fe ff ff 83 fa 01 0f 84 ad fe ff ff 8b
07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 48 83
c4 08 5b 5d c3
Mar 23 09:00:49 JSWLT kernel: Sending NMI from CPU 4 to CPUs 5:
Mar 23 09:00:49 JSWLT kernel: NMI backtrace for cpu 5
Mar 23 09:00:49 JSWLT kernel: CPU: 5 PID: 526 Comm: speakup Tainted: G
D WC 4.15.10-1-ARCH #1
Mar 23 09:00:49 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:00:49 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x126/0x1e0
Mar 23 09:00:49 JSWLT kernel: RSP: 0018:ffffae3ec219fe78 EFLAGS: 00000002
Mar 23 09:00:49 JSWLT kernel: RAX: 0000000000000000 RBX:
0000000000000000 RCX: ffffa348aed62340
Mar 23 09:00:49 JSWLT kernel: RDX: 0000000000180101 RSI:
ffffffffb3e47f67 RDI: ffffffffc06b47e0
Mar 23 09:00:49 JSWLT kernel: RBP: ffffa348aed62340 R08:
0000000000180000 R09: 0000000000000000
Mar 23 09:00:49 JSWLT kernel: R10: 0000000000000000 R11:
00000000000f4240 R12: 0000000000000000
Mar 23 09:00:49 JSWLT kernel: R13: 00000000000019e0 R14:
000000000000001e R15: ffffffffc06b2b20
Mar 23 09:00:49 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aed40000(0000) knlGS:0000000000000000
Mar 23 09:00:49 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:00:49 JSWLT kernel: CR2: 00007fd424000040 CR3:
000000020000a004 CR4: 00000000003606e0
Mar 23 09:00:49 JSWLT kernel: Call Trace:
Mar 23 09:00:49 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:00:49 JSWLT kernel: speakup_thread+0xf2/0x220 [speakup]
Mar 23 09:00:49 JSWLT kernel: ? wait_woken+0x80/0x80
Mar 23 09:00:49 JSWLT kernel: ? synth_release+0x20/0x20 [speakup]
Mar 23 09:00:49 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:00:49 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:00:49 JSWLT kernel: ? do_syscall_64+0x74/0x190
Mar 23 09:00:49 JSWLT kernel: ? SyS_exit_group+0x10/0x10
Mar 23 09:00:49 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:00:49 JSWLT kernel: Code: 00 24 ec b3 48 89 08 8b 41 08 85 c0
75 09 f3 90 8b 41 08 85 c0 74 f7 4c 8b 09 4d 85 c9 0f 84 ac 00 00 00 41
0f 0d 09 eb 02 f3 90 <8b> 17 66 85 d2 75 f7 be 01 00 00 00 eb 0c 89 d0
f0 0f b1 37 39
Mar 23 09:00:58 JSWLT CROND[30590]: pam_unix(crond:session): session
closed for user jason
Mar 23 09:01:01 JSWLT CROND[30617]: (root) CMD (run-parts /etc/cron.hourly)
Mar 23 09:01:18 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 23s! [kworker/0:0:30255]
Mar 23 09:01:18 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:01:18 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:01:18 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:01:18 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC 4.15.10-1-ARCH #1
Mar 23 09:01:18 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:01:18 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:01:18 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:01:18 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:01:18 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:01:18 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:01:18 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:01:18 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:01:18 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:01:18 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:01:18 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:01:18 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:01:18 JSWLT kernel: Call Trace:
Mar 23 09:01:18 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:01:18 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:01:18 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:01:18 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:01:18 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:01:18 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:01:18 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:01:18 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:01:18 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:01:18 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:01:18 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:01:18 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:01:18 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:01:18 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:01:18 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:01:18 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:01:18 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:01:46 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 22s! [kworker/0:0:30255]
Mar 23 09:01:46 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:01:46 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:01:46 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:01:46 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:01:46 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:01:46 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:01:46 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:01:46 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:01:46 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:01:46 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:01:46 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:01:46 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:01:46 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:01:46 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:01:46 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:01:46 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:01:46 JSWLT kernel: Call Trace:
Mar 23 09:01:46 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:01:46 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:01:46 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:01:46 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:01:46 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:01:46 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:01:46 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:01:46 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:01:46 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:01:46 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:01:46 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:01:46 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:01:46 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:01:46 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:01:46 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:01:46 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:01:46 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:01:57 JSWLT kernel: INFO: rcu_sched self-detected stall on CPU
Mar 23 09:01:57 JSWLT kernel: 0-....: (59999 ticks this GP)
idle=a4e/140000000000001/0 softirq=1464043/1464043 fqs=14999
last_accelerate: 0062/fdbd, nonlazy_posted: 0, ..
Mar 23 09:01:57 JSWLT kernel: (t=60000 jiffies g=5899 c=5898 q=11)
Mar 23 09:01:57 JSWLT kernel: NMI backtrace for cpu 0
Mar 23 09:01:57 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:01:57 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:01:57 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:01:57 JSWLT kernel: Call Trace:
Mar 23 09:01:57 JSWLT kernel: <IRQ>
Mar 23 09:01:57 JSWLT kernel: dump_stack+0x5c/0x85
Mar 23 09:01:57 JSWLT kernel: nmi_cpu_backtrace+0xc0/0xd0
Mar 23 09:01:57 JSWLT kernel: ? lapic_can_unplug_cpu+0xa0/0xa0
Mar 23 09:01:57 JSWLT kernel: nmi_trigger_cpumask_backtrace+0xff/0x140
Mar 23 09:01:57 JSWLT kernel: rcu_dump_cpu_stacks+0x9b/0xd7
Mar 23 09:01:57 JSWLT kernel: rcu_check_callbacks+0x6eb/0x9c0
Mar 23 09:01:57 JSWLT kernel: ? cpuacct_account_field+0x1b/0x70
Mar 23 09:01:57 JSWLT kernel: ? tick_sched_handle.isra.5+0x70/0x70
Mar 23 09:01:57 JSWLT kernel: update_process_times+0x28/0x50
Mar 23 09:01:57 JSWLT kernel: tick_sched_handle.isra.5+0x1e/0x70
Mar 23 09:01:57 JSWLT kernel: tick_sched_timer+0x38/0x80
Mar 23 09:01:57 JSWLT kernel: __hrtimer_run_queues+0xdc/0x280
Mar 23 09:01:57 JSWLT kernel: hrtimer_interrupt+0xb5/0x200
Mar 23 09:01:57 JSWLT kernel: smp_apic_timer_interrupt+0x69/0x150
Mar 23 09:01:57 JSWLT kernel: apic_timer_interrupt+0x87/0x90
Mar 23 09:01:57 JSWLT kernel: </IRQ>
Mar 23 09:01:57 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:01:57 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:01:57 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:01:57 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:01:57 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:01:57 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:01:57 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:01:57 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:01:57 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:01:57 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:01:57 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:01:57 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:01:57 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:01:57 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:01:57 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:01:57 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:01:57 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:01:57 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:01:57 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:01:57 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:01:57 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:01:57 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:01:57 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:01:57 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:01:57 JSWLT kernel: Sending NMI from CPU 0 to CPUs 3:
Mar 23 09:01:57 JSWLT kernel: NMI backtrace for cpu 3
Mar 23 09:01:57 JSWLT kernel: CPU: 3 PID: 1061 Comm: espeakup Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:01:57 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:01:57 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x17e/0x1e0
Mar 23 09:01:57 JSWLT kernel: RSP: 0018:ffffae3ec2edb960 EFLAGS: 00000002
Mar 23 09:01:57 JSWLT kernel: RAX: 0000000000180101 RBX:
ffffffffc06b47e0 RCX: 0000000000000001
Mar 23 09:01:57 JSWLT kernel: RDX: 0000000000000101 RSI:
0000000000000001 RDI: ffffffffc06b47e0
Mar 23 09:01:57 JSWLT kernel: RBP: 0000000000000246 R08:
0000000000000101 R09: ffffffffc0526110
Mar 23 09:01:57 JSWLT kernel: R10: 0000000000000001 R11:
00000000000002b1 R12: 0000000000000040
Mar 23 09:01:57 JSWLT kernel: R13: 0000000000000006 R14:
0000000000000020 R15: 0000000000000005
Mar 23 09:01:57 JSWLT kernel: FS: 00007fdc517bb700(0000)
GS:ffffa348aecc0000(0000) knlGS:0000000000000000
Mar 23 09:01:57 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:01:57 JSWLT kernel: CR2: 000055c35fe1659c CR3:
000000045607e001 CR4: 00000000003606e0
Mar 23 09:01:57 JSWLT kernel: Call Trace:
Mar 23 09:01:57 JSWLT kernel: ? _raw_spin_lock_irqsave+0x25/0x50
Mar 23 09:01:57 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:01:57 JSWLT kernel: softsynth_poll+0x39/0x70 [speakup_soft]
Mar 23 09:01:57 JSWLT kernel: do_select+0x385/0x7f0
Mar 23 09:01:57 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:01:57 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? cpumask_next_wrap+0x2c/0x70
Mar 23 09:01:57 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:01:57 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:01:57 JSWLT kernel: ? enqueue_entity+0x59b/0xc70
Mar 23 09:01:57 JSWLT kernel: ? select_task_rq_fair+0x3fe/0xac0
Mar 23 09:01:57 JSWLT kernel: ? enqueue_task_fair+0x84/0x710
Mar 23 09:01:57 JSWLT kernel: ? resched_curr+0x24/0xd0
Mar 23 09:01:57 JSWLT kernel: ? check_preempt_curr+0x7e/0x90
Mar 23 09:01:57 JSWLT kernel: ? ttwu_do_wakeup.isra.18+0x19/0x170
Mar 23 09:01:57 JSWLT kernel: ? core_sys_select+0x1e9/0x330
Mar 23 09:01:57 JSWLT kernel: core_sys_select+0x1e9/0x330
Mar 23 09:01:57 JSWLT kernel: ? wake_up_q+0x54/0x80
Mar 23 09:01:57 JSWLT kernel: ? do_futex+0x43d/0xab0
Mar 23 09:01:57 JSWLT kernel: ? __vfs_read+0x36/0x170
Mar 23 09:01:57 JSWLT kernel: SyS_select+0xb9/0x110
Mar 23 09:01:57 JSWLT kernel: ? SyS_read+0xa6/0xc0
Mar 23 09:01:57 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:01:57 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:01:57 JSWLT kernel: RIP: 0033:0x7fdc5a2bf7b3
Mar 23 09:01:57 JSWLT kernel: RSP: 002b:00007fdc517b6d30 EFLAGS:
00000293 ORIG_RAX: 0000000000000017
Mar 23 09:01:57 JSWLT kernel: RAX: ffffffffffffffda RBX:
00007fdc517badd0 RCX: 00007fdc5a2bf7b3
Mar 23 09:01:57 JSWLT kernel: RDX: 0000000000000000 RSI:
00007fdc517badd0 RDI: 0000000000000006
Mar 23 09:01:57 JSWLT kernel: RBP: 0000000000000000 R08:
0000000000000000 R09: 0000000000000000
Mar 23 09:01:57 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000293 R12: 0000000000000000
Mar 23 09:01:57 JSWLT kernel: R13: 0000000000000000 R14:
00007ffff87941f0 R15: 0000000000000011
Mar 23 09:01:57 JSWLT kernel: Code: c7 41 08 01 00 00 00 eb 48 f3 90 8b
37 81 fe 00 01 00 00 74 f4 e9 cd fe ff ff 83 fa 01 0f 84 ad fe ff ff 8b
07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 48 83
c4 08 5b 5d c3
Mar 23 09:01:57 JSWLT kernel: Sending NMI from CPU 0 to CPUs 5:
Mar 23 09:01:57 JSWLT kernel: NMI backtrace for cpu 5
Mar 23 09:01:57 JSWLT kernel: CPU: 5 PID: 526 Comm: speakup Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:01:57 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:01:57 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x126/0x1e0
Mar 23 09:01:57 JSWLT kernel: RSP: 0018:ffffae3ec219fe78 EFLAGS: 00000002
Mar 23 09:01:57 JSWLT kernel: RAX: 0000000000000000 RBX:
0000000000000000 RCX: ffffa348aed62340
Mar 23 09:01:57 JSWLT kernel: RDX: 0000000000180101 RSI:
ffffffffb3e47f67 RDI: ffffffffc06b47e0
Mar 23 09:01:57 JSWLT kernel: RBP: ffffa348aed62340 R08:
0000000000180000 R09: 0000000000000000
Mar 23 09:01:57 JSWLT kernel: R10: 0000000000000000 R11:
00000000000f4240 R12: 0000000000000000
Mar 23 09:01:57 JSWLT kernel: R13: 00000000000019e0 R14:
000000000000001e R15: ffffffffc06b2b20
Mar 23 09:01:57 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aed40000(0000) knlGS:0000000000000000
Mar 23 09:01:57 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:01:57 JSWLT kernel: CR2: 00007fd424000040 CR3:
000000020000a004 CR4: 00000000003606e0
Mar 23 09:01:57 JSWLT kernel: Call Trace:
Mar 23 09:01:57 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:01:57 JSWLT kernel: speakup_thread+0xf2/0x220 [speakup]
Mar 23 09:01:57 JSWLT kernel: ? wait_woken+0x80/0x80
Mar 23 09:01:57 JSWLT kernel: ? synth_release+0x20/0x20 [speakup]
Mar 23 09:01:57 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:01:57 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:01:57 JSWLT kernel: ? do_syscall_64+0x74/0x190
Mar 23 09:01:57 JSWLT kernel: ? SyS_exit_group+0x10/0x10
Mar 23 09:01:57 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:01:57 JSWLT kernel: Code: 00 24 ec b3 48 89 08 8b 41 08 85 c0
75 09 f3 90 8b 41 08 85 c0 74 f7 4c 8b 09 4d 85 c9 0f 84 ac 00 00 00 41
0f 0d 09 eb 02 f3 90 <8b> 17 66 85 d2 75 f7 be 01 00 00 00 eb 0c 89 d0
f0 0f b1 37 39
Mar 23 09:01:57 JSWLT kernel: INFO: rcu_sched detected stalls on CPUs/tasks:
Mar 23 09:01:57 JSWLT kernel: 0-....: (60001 ticks this GP)
idle=a4e/140000000000000/0 softirq=1464043/1464043 fqs=15000
last_accelerate: 0062/fdc1, nonlazy_posted: 0, ..
Mar 23 09:01:57 JSWLT kernel: 3-...0: (1 GPs behind)
idle=5de/140000000000000/0 softirq=1111738/1111747 fqs=15000
last_accelerate: 089a/fdc1, nonlazy_posted: 0, L.
Mar 23 09:01:57 JSWLT kernel: 5-...0: (1 GPs behind)
idle=6ce/140000000000000/0 softirq=2928514/2928608 fqs=15000
last_accelerate: 0888/fdc1, nonlazy_posted: 0, L.
Mar 23 09:01:57 JSWLT kernel: (detected by 4, t=60004 jiffies,
g=5899, c=5898, q=11)
Mar 23 09:01:57 JSWLT kernel: Sending NMI from CPU 4 to CPUs 0:
Mar 23 09:01:57 JSWLT kernel: NMI backtrace for cpu 0
Mar 23 09:01:57 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:01:57 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:01:57 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:01:57 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:01:57 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS: 00000202
Mar 23 09:01:57 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:01:57 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:01:57 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:01:57 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:01:57 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:01:57 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:01:57 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:01:57 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:01:57 JSWLT kernel: Call Trace:
Mar 23 09:01:57 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:01:57 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:01:57 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:01:57 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:01:57 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:01:57 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:01:57 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:01:57 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:01:57 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:01:57 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:01:57 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:01:57 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:01:57 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:01:57 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:01:57 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:01:57 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:01:57 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:01:57 JSWLT kernel: Sending NMI from CPU 4 to CPUs 3:
Mar 23 09:01:57 JSWLT kernel: NMI backtrace for cpu 3
Mar 23 09:01:57 JSWLT kernel: CPU: 3 PID: 1061 Comm: espeakup Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:01:57 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:01:57 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x17e/0x1e0
Mar 23 09:01:57 JSWLT kernel: RSP: 0018:ffffae3ec2edb960 EFLAGS: 00000002
Mar 23 09:01:57 JSWLT kernel: RAX: 0000000000180101 RBX:
ffffffffc06b47e0 RCX: 0000000000000001
Mar 23 09:01:57 JSWLT kernel: RDX: 0000000000000101 RSI:
0000000000000001 RDI: ffffffffc06b47e0
Mar 23 09:01:57 JSWLT kernel: RBP: 0000000000000246 R08:
0000000000000101 R09: ffffffffc0526110
Mar 23 09:01:57 JSWLT kernel: R10: 0000000000000001 R11:
00000000000002b1 R12: 0000000000000040
Mar 23 09:01:57 JSWLT kernel: R13: 0000000000000006 R14:
0000000000000020 R15: 0000000000000005
Mar 23 09:01:57 JSWLT kernel: FS: 00007fdc517bb700(0000)
GS:ffffa348aecc0000(0000) knlGS:0000000000000000
Mar 23 09:01:57 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:01:57 JSWLT kernel: CR2: 000055c35fe1659c CR3:
000000045607e001 CR4: 00000000003606e0
Mar 23 09:01:57 JSWLT kernel: Call Trace:
Mar 23 09:01:57 JSWLT kernel: ? _raw_spin_lock_irqsave+0x25/0x50
Mar 23 09:01:57 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:01:57 JSWLT kernel: softsynth_poll+0x39/0x70 [speakup_soft]
Mar 23 09:01:57 JSWLT kernel: do_select+0x385/0x7f0
Mar 23 09:01:57 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:01:57 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:01:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:01:57 JSWLT kernel: ? cpumask_next_wrap+0x2c/0x70
Mar 23 09:01:57 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:01:57 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:01:57 JSWLT kernel: ? enqueue_entity+0x59b/0xc70
Mar 23 09:01:57 JSWLT kernel: ? select_task_rq_fair+0x3fe/0xac0
Mar 23 09:01:57 JSWLT kernel: ? enqueue_task_fair+0x84/0x710
Mar 23 09:01:57 JSWLT kernel: ? resched_curr+0x24/0xd0
Mar 23 09:01:57 JSWLT kernel: ? check_preempt_curr+0x7e/0x90
Mar 23 09:01:57 JSWLT kernel: ? ttwu_do_wakeup.isra.18+0x19/0x170
Mar 23 09:01:57 JSWLT kernel: ? core_sys_select+0x1e9/0x330
Mar 23 09:01:57 JSWLT kernel: core_sys_select+0x1e9/0x330
Mar 23 09:01:57 JSWLT kernel: ? wake_up_q+0x54/0x80
Mar 23 09:01:57 JSWLT kernel: ? do_futex+0x43d/0xab0
Mar 23 09:01:57 JSWLT kernel: ? __vfs_read+0x36/0x170
Mar 23 09:01:57 JSWLT kernel: SyS_select+0xb9/0x110
Mar 23 09:01:57 JSWLT kernel: ? SyS_read+0xa6/0xc0
Mar 23 09:01:57 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:01:57 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:01:57 JSWLT kernel: RIP: 0033:0x7fdc5a2bf7b3
Mar 23 09:01:57 JSWLT kernel: RSP: 002b:00007fdc517b6d30 EFLAGS:
00000293 ORIG_RAX: 0000000000000017
Mar 23 09:01:57 JSWLT kernel: RAX: ffffffffffffffda RBX:
00007fdc517badd0 RCX: 00007fdc5a2bf7b3
Mar 23 09:01:57 JSWLT kernel: RDX: 0000000000000000 RSI:
00007fdc517badd0 RDI: 0000000000000006
Mar 23 09:01:57 JSWLT kernel: RBP: 0000000000000000 R08:
0000000000000000 R09: 0000000000000000
Mar 23 09:01:57 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000293 R12: 0000000000000000
Mar 23 09:01:57 JSWLT kernel: R13: 0000000000000000 R14:
00007ffff87941f0 R15: 0000000000000011
Mar 23 09:01:57 JSWLT kernel: Code: c7 41 08 01 00 00 00 eb 48 f3 90 8b
37 81 fe 00 01 00 00 74 f4 e9 cd fe ff ff 83 fa 01 0f 84 ad fe ff ff 8b
07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 48 83
c4 08 5b 5d c3
Mar 23 09:01:57 JSWLT kernel: Sending NMI from CPU 4 to CPUs 5:
Mar 23 09:01:57 JSWLT kernel: NMI backtrace for cpu 5
Mar 23 09:01:57 JSWLT kernel: CPU: 5 PID: 526 Comm: speakup Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:01:57 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:01:57 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x126/0x1e0
Mar 23 09:01:57 JSWLT kernel: RSP: 0018:ffffae3ec219fe78 EFLAGS: 00000002
Mar 23 09:01:57 JSWLT kernel: RAX: 0000000000000000 RBX:
0000000000000000 RCX: ffffa348aed62340
Mar 23 09:01:57 JSWLT kernel: RDX: 0000000000180101 RSI:
ffffffffb3e47f67 RDI: ffffffffc06b47e0
Mar 23 09:01:57 JSWLT kernel: RBP: ffffa348aed62340 R08:
0000000000180000 R09: 0000000000000000
Mar 23 09:01:57 JSWLT kernel: R10: 0000000000000000 R11:
00000000000f4240 R12: 0000000000000000
Mar 23 09:01:57 JSWLT kernel: R13: 00000000000019e0 R14:
000000000000001e R15: ffffffffc06b2b20
Mar 23 09:01:57 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aed40000(0000) knlGS:0000000000000000
Mar 23 09:01:57 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:01:57 JSWLT kernel: CR2: 00007fd424000040 CR3:
000000020000a004 CR4: 00000000003606e0
Mar 23 09:01:57 JSWLT kernel: Call Trace:
Mar 23 09:01:57 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:01:57 JSWLT kernel: speakup_thread+0xf2/0x220 [speakup]
Mar 23 09:01:57 JSWLT kernel: ? wait_woken+0x80/0x80
Mar 23 09:01:57 JSWLT kernel: ? synth_release+0x20/0x20 [speakup]
Mar 23 09:01:57 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:01:57 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:01:57 JSWLT kernel: ? do_syscall_64+0x74/0x190
Mar 23 09:01:57 JSWLT kernel: ? SyS_exit_group+0x10/0x10
Mar 23 09:01:57 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:01:57 JSWLT kernel: Code: 00 24 ec b3 48 89 08 8b 41 08 85 c0
75 09 f3 90 8b 41 08 85 c0 74 f7 4c 8b 09 4d 85 c9 0f 84 ac 00 00 00 41
0f 0d 09 eb 02 f3 90 <8b> 17 66 85 d2 75 f7 be 01 00 00 00 eb 0c 89 d0
f0 0f b1 37 39
Mar 23 09:02:22 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 22s! [kworker/0:0:30255]
Mar 23 09:02:22 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:02:22 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:02:22 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:02:22 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:02:22 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:02:22 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:02:22 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:02:22 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:02:22 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:02:22 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:02:22 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:02:22 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:02:22 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:02:22 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:02:22 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:02:22 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:02:22 JSWLT kernel: Call Trace:
Mar 23 09:02:22 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:02:22 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:02:22 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:02:22 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:02:22 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:02:22 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:02:22 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:02:22 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:02:22 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:02:22 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:02:22 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:02:22 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:02:22 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:02:22 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:02:22 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:02:22 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:02:22 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:02:42 JSWLT systemd[1]: systemd-timesyncd.service: Watchdog
timeout (limit 3min)!
Mar 23 09:02:42 JSWLT systemd[1]: systemd-timesyncd.service: Killing
process 730 (systemd-timesyn) with signal SIGABRT.
Mar 23 09:02:42 JSWLT systemd[1]: Created slice
system-systemd\x2dcoredump.slice.
Mar 23 09:02:50 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 23s! [kworker/0:0:30255]
Mar 23 09:02:50 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:02:50 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:02:50 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:02:50 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:02:50 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:02:50 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:02:50 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:02:50 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:02:50 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:02:50 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:02:50 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:02:50 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:02:50 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:02:50 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:02:50 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:02:50 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:02:50 JSWLT kernel: Call Trace:
Mar 23 09:02:50 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:02:50 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:02:50 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:02:50 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:02:50 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:02:50 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:02:50 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:02:50 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:02:50 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:02:50 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:02:50 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:02:50 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:02:50 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:02:50 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:02:50 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:02:50 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:02:50 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:03:06 JSWLT kernel: watchdog: BUG: soft lockup - CPU#2 stuck
for 22s! [systemd:1]
Mar 23 09:03:06 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:03:06 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:03:06 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:03:06 JSWLT kernel: CPU: 2 PID: 1 Comm: systemd Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:03:06 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:03:06 JSWLT kernel: RIP: 0010:smp_call_function_many+0x23e/0x270
Mar 23 09:03:06 JSWLT kernel: RSP: 0018:ffffae3ec18cfb58 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:03:06 JSWLT kernel: RAX: 0000000000000003 RBX:
ffffa348aeca2c80 RCX: 0000000000000001
Mar 23 09:03:06 JSWLT kernel: RDX: ffffa348aece7980 RSI:
0000000000000000 RDI: ffffa348aeca2c88
Mar 23 09:03:06 JSWLT kernel: RBP: ffffa348aeca2cb0 R08:
fffffffffffffffc R09: 00000000000000fb
Mar 23 09:03:06 JSWLT kernel: R10: 0000000000000028 R11:
0000000000000005 R12: 0000000000000001
Mar 23 09:03:06 JSWLT kernel: R13: 0000000000000140 R14:
ffffffffb306dd40 R15: 0000000000000000
Mar 23 09:03:06 JSWLT kernel: FS: 00007fbed9a5f2c0(0000)
GS:ffffa348aec80000(0000) knlGS:0000000000000000
Mar 23 09:03:06 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:03:06 JSWLT kernel: CR2: 00005632ed6f5060 CR3:
0000000457b02003 CR4: 00000000003606e0
Mar 23 09:03:06 JSWLT kernel: Call Trace:
Mar 23 09:03:06 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:03:06 JSWLT kernel: smp_call_function+0x36/0x60
Mar 23 09:03:06 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:03:06 JSWLT kernel: on_each_cpu+0x2a/0x80
Mar 23 09:03:06 JSWLT kernel: flush_tlb_kernel_range+0x48/0x90
Mar 23 09:03:06 JSWLT kernel: __purge_vmap_area_lazy+0x4d/0xc0
Mar 23 09:03:06 JSWLT kernel: vm_unmap_aliases+0xf0/0x120
Mar 23 09:03:06 JSWLT kernel: change_page_attr_set_clr+0x29b/0x380
Mar 23 09:03:06 JSWLT kernel: set_memory_ro+0x26/0x30
Mar 23 09:03:06 JSWLT kernel: bpf_int_jit_compile+0x168/0x2c0
Mar 23 09:03:06 JSWLT kernel: bpf_prog_select_runtime+0xc6/0xf0
Mar 23 09:03:06 JSWLT kernel: bpf_prog_load+0x319/0x550
Mar 23 09:03:06 JSWLT kernel: ? lpm_trie_node_alloc+0x58/0x90
Mar 23 09:03:06 JSWLT kernel: ? _raw_spin_unlock_irqrestore+0x20/0x40
Mar 23 09:03:06 JSWLT kernel: ? trie_update_elem+0x7e/0x330
Mar 23 09:03:06 JSWLT kernel: SyS_bpf+0x4ab/0x14c0
Mar 23 09:03:06 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:03:06 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:03:06 JSWLT kernel: RIP: 0033:0x7fbed9381879
Mar 23 09:03:06 JSWLT kernel: RSP: 002b:00007ffe785ead78 EFLAGS:
00000246 ORIG_RAX: 0000000000000141
Mar 23 09:03:06 JSWLT kernel: RAX: ffffffffffffffda RBX:
00005632ed7d5eb0 RCX: 00007fbed9381879
Mar 23 09:03:06 JSWLT kernel: RDX: 0000000000000048 RSI:
00007ffe785ead80 RDI: 0000000000000005
Mar 23 09:03:06 JSWLT kernel: RBP: 0000000000000000 R08:
00005632ed800ee0 R09: 0000002500000008
Mar 23 09:03:06 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000246 R12: 00005632ed79ac10
Mar 23 09:03:06 JSWLT kernel: R13: 0000000000000001 R14:
00005632ebbbea6c R15: 0000000000000000
Mar 23 09:03:06 JSWLT kernel: Code: 89 c7 e8 e6 48 5e 00 3b 05 44 0b 02
01 0f 83 46 fe ff ff 48 63 c8 48 8b 13 48 03 14 cd 00 24 ec b3 8b 4a 18
83 e1 01 74 0a f3 90 <8b> 4a 18 83 e1 01 75 f6 eb c7 48 c7 c2 40 00 13
b4 48 89 ee 89
Mar 23 09:03:18 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 23s! [kworker/0:0:30255]
Mar 23 09:03:18 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:03:18 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:03:18 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:03:18 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:03:18 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:03:18 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:03:18 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:03:18 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:03:18 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:03:18 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:03:18 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:03:18 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:03:18 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:03:18 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:03:18 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:03:18 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:03:18 JSWLT kernel: Call Trace:
Mar 23 09:03:18 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:03:18 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:03:18 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:03:18 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:03:18 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:03:18 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:03:18 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:03:18 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:03:18 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:03:18 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:03:18 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:03:18 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:03:18 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:03:18 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:03:18 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:03:18 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:03:18 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:03:34 JSWLT kernel: watchdog: BUG: soft lockup - CPU#2 stuck
for 23s! [systemd:1]
Mar 23 09:03:34 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:03:34 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:03:34 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:03:34 JSWLT kernel: CPU: 2 PID: 1 Comm: systemd Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:03:34 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:03:34 JSWLT kernel: RIP: 0010:smp_call_function_many+0x23e/0x270
Mar 23 09:03:34 JSWLT kernel: RSP: 0018:ffffae3ec18cfb58 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:03:34 JSWLT kernel: RAX: 0000000000000003 RBX:
ffffa348aeca2c80 RCX: 0000000000000001
Mar 23 09:03:34 JSWLT kernel: RDX: ffffa348aece7980 RSI:
0000000000000000 RDI: ffffa348aeca2c88
Mar 23 09:03:34 JSWLT kernel: RBP: ffffa348aeca2cb0 R08:
fffffffffffffffc R09: 00000000000000fb
Mar 23 09:03:34 JSWLT kernel: R10: 0000000000000028 R11:
0000000000000005 R12: 0000000000000001
Mar 23 09:03:34 JSWLT kernel: R13: 0000000000000140 R14:
ffffffffb306dd40 R15: 0000000000000000
Mar 23 09:03:34 JSWLT kernel: FS: 00007fbed9a5f2c0(0000)
GS:ffffa348aec80000(0000) knlGS:0000000000000000
Mar 23 09:03:34 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:03:34 JSWLT kernel: CR2: 00005632ed6f5060 CR3:
0000000457b02003 CR4: 00000000003606e0
Mar 23 09:03:34 JSWLT kernel: Call Trace:
Mar 23 09:03:34 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:03:34 JSWLT kernel: smp_call_function+0x36/0x60
Mar 23 09:03:34 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:03:34 JSWLT kernel: on_each_cpu+0x2a/0x80
Mar 23 09:03:34 JSWLT kernel: flush_tlb_kernel_range+0x48/0x90
Mar 23 09:03:34 JSWLT kernel: __purge_vmap_area_lazy+0x4d/0xc0
Mar 23 09:03:34 JSWLT kernel: vm_unmap_aliases+0xf0/0x120
Mar 23 09:03:34 JSWLT kernel: change_page_attr_set_clr+0x29b/0x380
Mar 23 09:03:34 JSWLT kernel: set_memory_ro+0x26/0x30
Mar 23 09:03:34 JSWLT kernel: bpf_int_jit_compile+0x168/0x2c0
Mar 23 09:03:34 JSWLT kernel: bpf_prog_select_runtime+0xc6/0xf0
Mar 23 09:03:34 JSWLT kernel: bpf_prog_load+0x319/0x550
Mar 23 09:03:34 JSWLT kernel: ? lpm_trie_node_alloc+0x58/0x90
Mar 23 09:03:34 JSWLT kernel: ? _raw_spin_unlock_irqrestore+0x20/0x40
Mar 23 09:03:34 JSWLT kernel: ? trie_update_elem+0x7e/0x330
Mar 23 09:03:34 JSWLT kernel: SyS_bpf+0x4ab/0x14c0
Mar 23 09:03:34 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:03:34 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:03:34 JSWLT kernel: RIP: 0033:0x7fbed9381879
Mar 23 09:03:34 JSWLT kernel: RSP: 002b:00007ffe785ead78 EFLAGS:
00000246 ORIG_RAX: 0000000000000141
Mar 23 09:03:34 JSWLT kernel: RAX: ffffffffffffffda RBX:
00005632ed7d5eb0 RCX: 00007fbed9381879
Mar 23 09:03:34 JSWLT kernel: RDX: 0000000000000048 RSI:
00007ffe785ead80 RDI: 0000000000000005
Mar 23 09:03:34 JSWLT kernel: RBP: 0000000000000000 R08:
00005632ed800ee0 R09: 0000002500000008
Mar 23 09:03:34 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000246 R12: 00005632ed79ac10
Mar 23 09:03:34 JSWLT kernel: R13: 0000000000000001 R14:
00005632ebbbea6c R15: 0000000000000000
Mar 23 09:03:34 JSWLT kernel: Code: 89 c7 e8 e6 48 5e 00 3b 05 44 0b 02
01 0f 83 46 fe ff ff 48 63 c8 48 8b 13 48 03 14 cd 00 24 ec b3 8b 4a 18
83 e1 01 74 0a f3 90 <8b> 4a 18 83 e1 01 75 f6 eb c7 48 c7 c2 40 00 13
b4 48 89 ee 89
Mar 23 09:03:46 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 23s! [kworker/0:0:30255]
Mar 23 09:03:46 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:03:46 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:03:46 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:03:46 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:03:46 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:03:46 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:03:46 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:03:46 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:03:46 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:03:46 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:03:46 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:03:46 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:03:46 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:03:46 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:03:46 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:03:46 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:03:46 JSWLT kernel: Call Trace:
Mar 23 09:03:46 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:03:46 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:03:46 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:03:46 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:03:46 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:03:46 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:03:46 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:03:46 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:03:46 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:03:46 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:03:46 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:03:46 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:03:46 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:03:46 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:03:46 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:03:46 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:03:46 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:03:49 JSWLT kernel: INFO: rcu_preempt detected stalls on
CPUs/tasks:
Mar 23 09:03:49 JSWLT kernel: Tasks blocked on level-0 rcu_node
(CPUs 0-7): P1175
Mar 23 09:03:49 JSWLT kernel: 3-...0: (1 GPs behind)
idle=5de/140000000000000/0 softirq=1111747/1111747 fqs=43325
last_accelerate: 089a/b229, nonlazy_posted: 0, L.
Mar 23 09:03:49 JSWLT kernel: 5-...0: (1 GPs behind)
idle=6ce/140000000000000/0 softirq=2928595/2928608 fqs=43325
last_accelerate: 0888/b229, nonlazy_posted: 0, L.
Mar 23 09:03:49 JSWLT kernel: (detected by 2, t=240009 jiffies,
g=413697, c=413696, q=5035)
Mar 23 09:03:49 JSWLT kernel: Sending NMI from CPU 2 to CPUs 3:
Mar 23 09:03:49 JSWLT kernel: NMI backtrace for cpu 3
Mar 23 09:03:49 JSWLT kernel: CPU: 3 PID: 1061 Comm: espeakup Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:03:49 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:03:49 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x17e/0x1e0
Mar 23 09:03:49 JSWLT kernel: RSP: 0018:ffffae3ec2edb960 EFLAGS: 00000002
Mar 23 09:03:49 JSWLT kernel: RAX: 0000000000180101 RBX:
ffffffffc06b47e0 RCX: 0000000000000001
Mar 23 09:03:49 JSWLT kernel: RDX: 0000000000000101 RSI:
0000000000000001 RDI: ffffffffc06b47e0
Mar 23 09:03:49 JSWLT kernel: RBP: 0000000000000246 R08:
0000000000000101 R09: ffffffffc0526110
Mar 23 09:03:49 JSWLT kernel: R10: 0000000000000001 R11:
00000000000002b1 R12: 0000000000000040
Mar 23 09:03:49 JSWLT kernel: R13: 0000000000000006 R14:
0000000000000020 R15: 0000000000000005
Mar 23 09:03:49 JSWLT kernel: FS: 00007fdc517bb700(0000)
GS:ffffa348aecc0000(0000) knlGS:0000000000000000
Mar 23 09:03:49 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:03:49 JSWLT kernel: CR2: 000055c35fe1659c CR3:
000000045607e001 CR4: 00000000003606e0
Mar 23 09:03:49 JSWLT kernel: Call Trace:
Mar 23 09:03:49 JSWLT kernel: ? _raw_spin_lock_irqsave+0x25/0x50
Mar 23 09:03:49 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:03:49 JSWLT kernel: softsynth_poll+0x39/0x70 [speakup_soft]
Mar 23 09:03:49 JSWLT kernel: do_select+0x385/0x7f0
Mar 23 09:03:49 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:03:49 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:03:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:03:49 JSWLT kernel: ? cpumask_next_wrap+0x2c/0x70
Mar 23 09:03:49 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:03:49 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:03:49 JSWLT kernel: ? enqueue_entity+0x59b/0xc70
Mar 23 09:03:49 JSWLT kernel: ? select_task_rq_fair+0x3fe/0xac0
Mar 23 09:03:49 JSWLT kernel: ? enqueue_task_fair+0x84/0x710
Mar 23 09:03:49 JSWLT kernel: ? resched_curr+0x24/0xd0
Mar 23 09:03:49 JSWLT kernel: ? check_preempt_curr+0x7e/0x90
Mar 23 09:03:49 JSWLT kernel: ? ttwu_do_wakeup.isra.18+0x19/0x170
Mar 23 09:03:49 JSWLT kernel: ? core_sys_select+0x1e9/0x330
Mar 23 09:03:49 JSWLT kernel: core_sys_select+0x1e9/0x330
Mar 23 09:03:49 JSWLT kernel: ? wake_up_q+0x54/0x80
Mar 23 09:03:49 JSWLT kernel: ? do_futex+0x43d/0xab0
Mar 23 09:03:49 JSWLT kernel: ? __vfs_read+0x36/0x170
Mar 23 09:03:49 JSWLT kernel: SyS_select+0xb9/0x110
Mar 23 09:03:49 JSWLT kernel: ? SyS_read+0xa6/0xc0
Mar 23 09:03:49 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:03:49 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:03:49 JSWLT kernel: RIP: 0033:0x7fdc5a2bf7b3
Mar 23 09:03:49 JSWLT kernel: RSP: 002b:00007fdc517b6d30 EFLAGS:
00000293 ORIG_RAX: 0000000000000017
Mar 23 09:03:49 JSWLT kernel: RAX: ffffffffffffffda RBX:
00007fdc517badd0 RCX: 00007fdc5a2bf7b3
Mar 23 09:03:49 JSWLT kernel: RDX: 0000000000000000 RSI:
00007fdc517badd0 RDI: 0000000000000006
Mar 23 09:03:49 JSWLT kernel: RBP: 0000000000000000 R08:
0000000000000000 R09: 0000000000000000
Mar 23 09:03:49 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000293 R12: 0000000000000000
Mar 23 09:03:49 JSWLT kernel: R13: 0000000000000000 R14:
00007ffff87941f0 R15: 0000000000000011
Mar 23 09:03:49 JSWLT kernel: Code: c7 41 08 01 00 00 00 eb 48 f3 90 8b
37 81 fe 00 01 00 00 74 f4 e9 cd fe ff ff 83 fa 01 0f 84 ad fe ff ff 8b
07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 48 83
c4 08 5b 5d c3
Mar 23 09:03:49 JSWLT kernel: Sending NMI from CPU 2 to CPUs 5:
Mar 23 09:03:49 JSWLT kernel: NMI backtrace for cpu 5
Mar 23 09:03:49 JSWLT kernel: CPU: 5 PID: 526 Comm: speakup Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:03:49 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:03:49 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x126/0x1e0
Mar 23 09:03:49 JSWLT kernel: RSP: 0018:ffffae3ec219fe78 EFLAGS: 00000002
Mar 23 09:03:49 JSWLT kernel: RAX: 0000000000000000 RBX:
0000000000000000 RCX: ffffa348aed62340
Mar 23 09:03:49 JSWLT kernel: RDX: 0000000000180101 RSI:
ffffffffb3e47f67 RDI: ffffffffc06b47e0
Mar 23 09:03:49 JSWLT kernel: RBP: ffffa348aed62340 R08:
0000000000180000 R09: 0000000000000000
Mar 23 09:03:49 JSWLT kernel: R10: 0000000000000000 R11:
00000000000f4240 R12: 0000000000000000
Mar 23 09:03:49 JSWLT kernel: R13: 00000000000019e0 R14:
000000000000001e R15: ffffffffc06b2b20
Mar 23 09:03:49 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aed40000(0000) knlGS:0000000000000000
Mar 23 09:03:49 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:03:49 JSWLT kernel: CR2: 00007fd424000040 CR3:
000000020000a004 CR4: 00000000003606e0
Mar 23 09:03:49 JSWLT kernel: Call Trace:
Mar 23 09:03:49 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:03:49 JSWLT kernel: speakup_thread+0xf2/0x220 [speakup]
Mar 23 09:03:49 JSWLT kernel: ? wait_woken+0x80/0x80
Mar 23 09:03:49 JSWLT kernel: ? synth_release+0x20/0x20 [speakup]
Mar 23 09:03:49 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:03:49 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:03:49 JSWLT kernel: ? do_syscall_64+0x74/0x190
Mar 23 09:03:49 JSWLT kernel: ? SyS_exit_group+0x10/0x10
Mar 23 09:03:49 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:03:49 JSWLT kernel: Code: 00 24 ec b3 48 89 08 8b 41 08 85 c0
75 09 f3 90 8b 41 08 85 c0 74 f7 4c 8b 09 4d 85 c9 0f 84 ac 00 00 00 41
0f 0d 09 eb 02 f3 90 <8b> 17 66 85 d2 75 f7 be 01 00 00 00 eb 0c 89 d0
f0 0f b1 37 39
Mar 23 09:03:49 JSWLT kernel: rcu_preempt kthread starved for 66706
jiffies! g413697 c413696 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=2
Mar 23 09:03:49 JSWLT kernel: rcu_preempt R running task 0
8 2 0x80000000
Mar 23 09:03:49 JSWLT kernel: Call Trace:
Mar 23 09:03:49 JSWLT kernel: ? __schedule+0x24b/0x8c0
Mar 23 09:03:49 JSWLT kernel: schedule+0x32/0x90
Mar 23 09:03:49 JSWLT kernel: schedule_timeout+0x96/0x480
Mar 23 09:03:49 JSWLT kernel: ? resched_cpu+0x2c/0x40
Mar 23 09:03:49 JSWLT kernel: ? collect_expired_timers+0xa0/0xa0
Mar 23 09:03:49 JSWLT kernel: rcu_gp_kthread+0x58b/0x920
Mar 23 09:03:49 JSWLT kernel: ? rcu_oom_notify+0x110/0x110
Mar 23 09:03:49 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:03:49 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:03:49 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:04:14 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 23s! [kworker/0:0:30255]
Mar 23 09:04:14 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:04:14 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:04:14 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:04:14 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:04:14 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:04:14 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:04:14 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:04:14 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:04:14 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:04:14 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:04:14 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:04:14 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:04:14 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:04:14 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:04:14 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:04:14 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:04:14 JSWLT kernel: Call Trace:
Mar 23 09:04:14 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:04:14 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:04:14 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:04:14 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:04:14 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:04:14 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:04:14 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:04:14 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:04:14 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:04:14 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:04:14 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:04:14 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:04:14 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:04:14 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:04:14 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:04:14 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:04:14 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:04:14 JSWLT kernel: watchdog: BUG: soft lockup - CPU#2 stuck
for 23s! [systemd:1]
Mar 23 09:04:14 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:04:14 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:04:14 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:04:14 JSWLT kernel: CPU: 2 PID: 1 Comm: systemd Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:04:14 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:04:14 JSWLT kernel: RIP: 0010:smp_call_function_many+0x23e/0x270
Mar 23 09:04:14 JSWLT kernel: RSP: 0018:ffffae3ec18cfb58 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:04:14 JSWLT kernel: RAX: 0000000000000003 RBX:
ffffa348aeca2c80 RCX: 0000000000000001
Mar 23 09:04:14 JSWLT kernel: RDX: ffffa348aece7980 RSI:
0000000000000000 RDI: ffffa348aeca2c88
Mar 23 09:04:14 JSWLT kernel: RBP: ffffa348aeca2cb0 R08:
fffffffffffffffc R09: 00000000000000fb
Mar 23 09:04:14 JSWLT kernel: R10: 0000000000000028 R11:
0000000000000005 R12: 0000000000000001
Mar 23 09:04:14 JSWLT kernel: R13: 0000000000000140 R14:
ffffffffb306dd40 R15: 0000000000000000
Mar 23 09:04:14 JSWLT kernel: FS: 00007fbed9a5f2c0(0000)
GS:ffffa348aec80000(0000) knlGS:0000000000000000
Mar 23 09:04:14 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:04:14 JSWLT kernel: CR2: 00005632ed6f5060 CR3:
0000000457b02003 CR4: 00000000003606e0
Mar 23 09:04:14 JSWLT kernel: Call Trace:
Mar 23 09:04:14 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:04:14 JSWLT kernel: smp_call_function+0x36/0x60
Mar 23 09:04:14 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:04:14 JSWLT kernel: on_each_cpu+0x2a/0x80
Mar 23 09:04:14 JSWLT kernel: flush_tlb_kernel_range+0x48/0x90
Mar 23 09:04:14 JSWLT kernel: __purge_vmap_area_lazy+0x4d/0xc0
Mar 23 09:04:14 JSWLT kernel: vm_unmap_aliases+0xf0/0x120
Mar 23 09:04:14 JSWLT kernel: change_page_attr_set_clr+0x29b/0x380
Mar 23 09:04:14 JSWLT kernel: set_memory_ro+0x26/0x30
Mar 23 09:04:14 JSWLT kernel: bpf_int_jit_compile+0x168/0x2c0
Mar 23 09:04:14 JSWLT kernel: bpf_prog_select_runtime+0xc6/0xf0
Mar 23 09:04:14 JSWLT kernel: bpf_prog_load+0x319/0x550
Mar 23 09:04:14 JSWLT kernel: ? lpm_trie_node_alloc+0x58/0x90
Mar 23 09:04:14 JSWLT kernel: ? _raw_spin_unlock_irqrestore+0x20/0x40
Mar 23 09:04:14 JSWLT kernel: ? trie_update_elem+0x7e/0x330
Mar 23 09:04:14 JSWLT kernel: SyS_bpf+0x4ab/0x14c0
Mar 23 09:04:14 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:04:14 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:04:14 JSWLT kernel: RIP: 0033:0x7fbed9381879
Mar 23 09:04:14 JSWLT kernel: RSP: 002b:00007ffe785ead78 EFLAGS:
00000246 ORIG_RAX: 0000000000000141
Mar 23 09:04:14 JSWLT kernel: RAX: ffffffffffffffda RBX:
00005632ed7d5eb0 RCX: 00007fbed9381879
Mar 23 09:04:14 JSWLT kernel: RDX: 0000000000000048 RSI:
00007ffe785ead80 RDI: 0000000000000005
Mar 23 09:04:14 JSWLT kernel: RBP: 0000000000000000 R08:
00005632ed800ee0 R09: 0000002500000008
Mar 23 09:04:14 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000246 R12: 00005632ed79ac10
Mar 23 09:04:14 JSWLT kernel: R13: 0000000000000001 R14:
00005632ebbbea6c R15: 0000000000000000
Mar 23 09:04:14 JSWLT kernel: Code: 89 c7 e8 e6 48 5e 00 3b 05 44 0b 02
01 0f 83 46 fe ff ff 48 63 c8 48 8b 13 48 03 14 cd 00 24 ec b3 8b 4a 18
83 e1 01 74 0a f3 90 <8b> 4a 18 83 e1 01 75 f6 eb c7 48 c7 c2 40 00 13
b4 48 89 ee 89
Mar 23 09:04:42 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 22s! [kworker/0:0:30255]
Mar 23 09:04:42 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:04:42 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:04:42 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:04:42 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:04:42 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:04:42 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:04:42 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:04:42 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:04:42 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:04:42 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:04:42 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:04:42 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:04:42 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:04:42 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:04:42 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:04:42 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:04:42 JSWLT kernel: Call Trace:
Mar 23 09:04:42 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:04:42 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:04:42 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:04:42 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:04:42 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:04:42 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:04:42 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:04:42 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:04:42 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:04:42 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:04:42 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:04:42 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:04:42 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:04:42 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:04:42 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:04:42 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:04:42 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:04:42 JSWLT kernel: watchdog: BUG: soft lockup - CPU#2 stuck
for 22s! [systemd:1]
Mar 23 09:04:42 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:04:42 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:04:42 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:04:42 JSWLT kernel: CPU: 2 PID: 1 Comm: systemd Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:04:42 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:04:42 JSWLT kernel: RIP: 0010:smp_call_function_many+0x23e/0x270
Mar 23 09:04:42 JSWLT kernel: RSP: 0018:ffffae3ec18cfb58 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:04:42 JSWLT kernel: RAX: 0000000000000003 RBX:
ffffa348aeca2c80 RCX: 0000000000000001
Mar 23 09:04:42 JSWLT kernel: RDX: ffffa348aece7980 RSI:
0000000000000000 RDI: ffffa348aeca2c88
Mar 23 09:04:42 JSWLT kernel: RBP: ffffa348aeca2cb0 R08:
fffffffffffffffc R09: 00000000000000fb
Mar 23 09:04:42 JSWLT kernel: R10: 0000000000000028 R11:
0000000000000005 R12: 0000000000000001
Mar 23 09:04:42 JSWLT kernel: R13: 0000000000000140 R14:
ffffffffb306dd40 R15: 0000000000000000
Mar 23 09:04:42 JSWLT kernel: FS: 00007fbed9a5f2c0(0000)
GS:ffffa348aec80000(0000) knlGS:0000000000000000
Mar 23 09:04:42 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:04:42 JSWLT kernel: CR2: 00005632ed6f5060 CR3:
0000000457b02003 CR4: 00000000003606e0
Mar 23 09:04:42 JSWLT kernel: Call Trace:
Mar 23 09:04:42 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:04:42 JSWLT kernel: smp_call_function+0x36/0x60
Mar 23 09:04:42 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:04:42 JSWLT kernel: on_each_cpu+0x2a/0x80
Mar 23 09:04:42 JSWLT kernel: flush_tlb_kernel_range+0x48/0x90
Mar 23 09:04:42 JSWLT kernel: __purge_vmap_area_lazy+0x4d/0xc0
Mar 23 09:04:42 JSWLT kernel: vm_unmap_aliases+0xf0/0x120
Mar 23 09:04:42 JSWLT kernel: change_page_attr_set_clr+0x29b/0x380
Mar 23 09:04:42 JSWLT kernel: set_memory_ro+0x26/0x30
Mar 23 09:04:42 JSWLT kernel: bpf_int_jit_compile+0x168/0x2c0
Mar 23 09:04:42 JSWLT kernel: bpf_prog_select_runtime+0xc6/0xf0
Mar 23 09:04:42 JSWLT kernel: bpf_prog_load+0x319/0x550
Mar 23 09:04:42 JSWLT kernel: ? lpm_trie_node_alloc+0x58/0x90
Mar 23 09:04:42 JSWLT kernel: ? _raw_spin_unlock_irqrestore+0x20/0x40
Mar 23 09:04:42 JSWLT kernel: ? trie_update_elem+0x7e/0x330
Mar 23 09:04:42 JSWLT kernel: SyS_bpf+0x4ab/0x14c0
Mar 23 09:04:42 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:04:42 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:04:42 JSWLT kernel: RIP: 0033:0x7fbed9381879
Mar 23 09:04:42 JSWLT kernel: RSP: 002b:00007ffe785ead78 EFLAGS:
00000246 ORIG_RAX: 0000000000000141
Mar 23 09:04:42 JSWLT kernel: RAX: ffffffffffffffda RBX:
00005632ed7d5eb0 RCX: 00007fbed9381879
Mar 23 09:04:42 JSWLT kernel: RDX: 0000000000000048 RSI:
00007ffe785ead80 RDI: 0000000000000005
Mar 23 09:04:42 JSWLT kernel: RBP: 0000000000000000 R08:
00005632ed800ee0 R09: 0000002500000008
Mar 23 09:04:42 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000246 R12: 00005632ed79ac10
Mar 23 09:04:42 JSWLT kernel: R13: 0000000000000001 R14:
00005632ebbbea6c R15: 0000000000000000
Mar 23 09:04:42 JSWLT kernel: Code: 89 c7 e8 e6 48 5e 00 3b 05 44 0b 02
01 0f 83 46 fe ff ff 48 63 c8 48 8b 13 48 03 14 cd 00 24 ec b3 8b 4a 18
83 e1 01 74 0a f3 90 <8b> 4a 18 83 e1 01 75 f6 eb c7 48 c7 c2 40 00 13
b4 48 89 ee 89
Mar 23 09:04:57 JSWLT kernel: INFO: rcu_sched self-detected stall on CPU
Mar 23 09:04:57 JSWLT kernel: 0-....: (239999 ticks this GP)
idle=a4e/140000000000001/0 softirq=1464043/1464043 fqs=26253
last_accelerate: 0062/bce2, nonlazy_posted: 0, ..
Mar 23 09:04:57 JSWLT kernel: (t=240005 jiffies g=5899 c=5898 q=11)
Mar 23 09:04:57 JSWLT kernel: rcu_sched kthread starved for 134983
jiffies! g5899 c5898 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=2
Mar 23 09:04:57 JSWLT kernel: rcu_sched R running task 0
9 2 0x80000000
Mar 23 09:04:57 JSWLT kernel: Call Trace:
Mar 23 09:04:57 JSWLT kernel: ? __schedule+0x24b/0x8c0
Mar 23 09:04:57 JSWLT kernel: schedule+0x32/0x90
Mar 23 09:04:57 JSWLT kernel: schedule_timeout+0x96/0x480
Mar 23 09:04:57 JSWLT kernel: ? resched_cpu+0x2c/0x40
Mar 23 09:04:57 JSWLT kernel: ? collect_expired_timers+0xa0/0xa0
Mar 23 09:04:57 JSWLT kernel: rcu_gp_kthread+0x58b/0x920
Mar 23 09:04:57 JSWLT kernel: ? rcu_oom_notify+0x110/0x110
Mar 23 09:04:57 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:04:57 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:04:57 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:04:57 JSWLT kernel: NMI backtrace for cpu 0
Mar 23 09:04:57 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:04:57 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:04:57 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:04:57 JSWLT kernel: Call Trace:
Mar 23 09:04:57 JSWLT kernel: <IRQ>
Mar 23 09:04:57 JSWLT kernel: dump_stack+0x5c/0x85
Mar 23 09:04:57 JSWLT kernel: nmi_cpu_backtrace+0xc0/0xd0
Mar 23 09:04:57 JSWLT kernel: ? lapic_can_unplug_cpu+0xa0/0xa0
Mar 23 09:04:57 JSWLT kernel: nmi_trigger_cpumask_backtrace+0xff/0x140
Mar 23 09:04:57 JSWLT kernel: rcu_dump_cpu_stacks+0x9b/0xd7
Mar 23 09:04:57 JSWLT kernel: rcu_check_callbacks+0x6eb/0x9c0
Mar 23 09:04:57 JSWLT kernel: ? cpuacct_account_field+0x1b/0x70
Mar 23 09:04:57 JSWLT kernel: ? tick_sched_handle.isra.5+0x70/0x70
Mar 23 09:04:57 JSWLT kernel: update_process_times+0x28/0x50
Mar 23 09:04:57 JSWLT kernel: tick_sched_handle.isra.5+0x1e/0x70
Mar 23 09:04:57 JSWLT kernel: tick_sched_timer+0x38/0x80
Mar 23 09:04:57 JSWLT kernel: __hrtimer_run_queues+0xdc/0x280
Mar 23 09:04:57 JSWLT kernel: hrtimer_interrupt+0xb5/0x200
Mar 23 09:04:57 JSWLT kernel: smp_apic_timer_interrupt+0x69/0x150
Mar 23 09:04:57 JSWLT kernel: apic_timer_interrupt+0x87/0x90
Mar 23 09:04:57 JSWLT kernel: </IRQ>
Mar 23 09:04:57 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:04:57 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:04:57 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:04:57 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:04:57 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:04:57 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:04:57 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:04:57 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:04:57 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:04:57 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:04:57 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:04:57 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:04:57 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:04:57 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:04:57 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:04:57 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:04:57 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:04:57 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:04:57 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:04:57 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:04:57 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:04:57 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:04:57 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:04:57 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:04:57 JSWLT kernel: Sending NMI from CPU 0 to CPUs 3:
Mar 23 09:04:57 JSWLT kernel: NMI backtrace for cpu 3
Mar 23 09:04:57 JSWLT kernel: CPU: 3 PID: 1061 Comm: espeakup Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:04:57 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:04:57 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x17e/0x1e0
Mar 23 09:04:57 JSWLT kernel: RSP: 0018:ffffae3ec2edb960 EFLAGS: 00000002
Mar 23 09:04:57 JSWLT kernel: RAX: 0000000000180101 RBX:
ffffffffc06b47e0 RCX: 0000000000000001
Mar 23 09:04:57 JSWLT kernel: RDX: 0000000000000101 RSI:
0000000000000001 RDI: ffffffffc06b47e0
Mar 23 09:04:57 JSWLT kernel: RBP: 0000000000000246 R08:
0000000000000101 R09: ffffffffc0526110
Mar 23 09:04:57 JSWLT kernel: R10: 0000000000000001 R11:
00000000000002b1 R12: 0000000000000040
Mar 23 09:04:57 JSWLT kernel: R13: 0000000000000006 R14:
0000000000000020 R15: 0000000000000005
Mar 23 09:04:57 JSWLT kernel: FS: 00007fdc517bb700(0000)
GS:ffffa348aecc0000(0000) knlGS:0000000000000000
Mar 23 09:04:57 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:04:57 JSWLT kernel: CR2: 000055c35fe1659c CR3:
000000045607e001 CR4: 00000000003606e0
Mar 23 09:04:57 JSWLT kernel: Call Trace:
Mar 23 09:04:57 JSWLT kernel: ? _raw_spin_lock_irqsave+0x25/0x50
Mar 23 09:04:57 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:04:57 JSWLT kernel: softsynth_poll+0x39/0x70 [speakup_soft]
Mar 23 09:04:57 JSWLT kernel: do_select+0x385/0x7f0
Mar 23 09:04:57 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:04:57 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:04:57 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:04:57 JSWLT kernel: ? cpumask_next_wrap+0x2c/0x70
Mar 23 09:04:57 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:04:57 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:04:57 JSWLT kernel: ? enqueue_entity+0x59b/0xc70
Mar 23 09:04:57 JSWLT kernel: ? select_task_rq_fair+0x3fe/0xac0
Mar 23 09:04:57 JSWLT kernel: ? enqueue_task_fair+0x84/0x710
Mar 23 09:04:57 JSWLT kernel: ? resched_curr+0x24/0xd0
Mar 23 09:04:57 JSWLT kernel: ? check_preempt_curr+0x7e/0x90
Mar 23 09:04:57 JSWLT kernel: ? ttwu_do_wakeup.isra.18+0x19/0x170
Mar 23 09:04:57 JSWLT kernel: ? core_sys_select+0x1e9/0x330
Mar 23 09:04:57 JSWLT kernel: core_sys_select+0x1e9/0x330
Mar 23 09:04:57 JSWLT kernel: ? wake_up_q+0x54/0x80
Mar 23 09:04:57 JSWLT kernel: ? do_futex+0x43d/0xab0
Mar 23 09:04:57 JSWLT kernel: ? __vfs_read+0x36/0x170
Mar 23 09:04:57 JSWLT kernel: SyS_select+0xb9/0x110
Mar 23 09:04:57 JSWLT kernel: ? SyS_read+0xa6/0xc0
Mar 23 09:04:57 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:04:57 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:04:57 JSWLT kernel: RIP: 0033:0x7fdc5a2bf7b3
Mar 23 09:04:57 JSWLT kernel: RSP: 002b:00007fdc517b6d30 EFLAGS:
00000293 ORIG_RAX: 0000000000000017
Mar 23 09:04:57 JSWLT kernel: RAX: ffffffffffffffda RBX:
00007fdc517badd0 RCX: 00007fdc5a2bf7b3
Mar 23 09:04:57 JSWLT kernel: RDX: 0000000000000000 RSI:
00007fdc517badd0 RDI: 0000000000000006
Mar 23 09:04:57 JSWLT kernel: RBP: 0000000000000000 R08:
0000000000000000 R09: 0000000000000000
Mar 23 09:04:57 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000293 R12: 0000000000000000
Mar 23 09:04:57 JSWLT kernel: R13: 0000000000000000 R14:
00007ffff87941f0 R15: 0000000000000011
Mar 23 09:04:57 JSWLT kernel: Code: c7 41 08 01 00 00 00 eb 48 f3 90 8b
37 81 fe 00 01 00 00 74 f4 e9 cd fe ff ff 83 fa 01 0f 84 ad fe ff ff 8b
07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 48 83
c4 08 5b 5d c3
Mar 23 09:04:57 JSWLT kernel: Sending NMI from CPU 0 to CPUs 5:
Mar 23 09:04:57 JSWLT kernel: NMI backtrace for cpu 5
Mar 23 09:04:57 JSWLT kernel: CPU: 5 PID: 526 Comm: speakup Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:04:57 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:04:57 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x126/0x1e0
Mar 23 09:04:57 JSWLT kernel: RSP: 0018:ffffae3ec219fe78 EFLAGS: 00000002
Mar 23 09:04:57 JSWLT kernel: RAX: 0000000000000000 RBX:
0000000000000000 RCX: ffffa348aed62340
Mar 23 09:04:57 JSWLT kernel: RDX: 0000000000180101 RSI:
ffffffffb3e47f67 RDI: ffffffffc06b47e0
Mar 23 09:04:57 JSWLT kernel: RBP: ffffa348aed62340 R08:
0000000000180000 R09: 0000000000000000
Mar 23 09:04:57 JSWLT kernel: R10: 0000000000000000 R11:
00000000000f4240 R12: 0000000000000000
Mar 23 09:04:57 JSWLT kernel: R13: 00000000000019e0 R14:
000000000000001e R15: ffffffffc06b2b20
Mar 23 09:04:57 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aed40000(0000) knlGS:0000000000000000
Mar 23 09:04:57 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:04:57 JSWLT kernel: CR2: 00007fd424000040 CR3:
000000020000a004 CR4: 00000000003606e0
Mar 23 09:04:57 JSWLT kernel: Call Trace:
Mar 23 09:04:57 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:04:57 JSWLT kernel: speakup_thread+0xf2/0x220 [speakup]
Mar 23 09:04:57 JSWLT kernel: ? wait_woken+0x80/0x80
Mar 23 09:04:57 JSWLT kernel: ? synth_release+0x20/0x20 [speakup]
Mar 23 09:04:57 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:04:57 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:04:57 JSWLT kernel: ? do_syscall_64+0x74/0x190
Mar 23 09:04:57 JSWLT kernel: ? SyS_exit_group+0x10/0x10
Mar 23 09:04:57 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:04:57 JSWLT kernel: Code: 00 24 ec b3 48 89 08 8b 41 08 85 c0
75 09 f3 90 8b 41 08 85 c0 74 f7 4c 8b 09 4d 85 c9 0f 84 ac 00 00 00 41
0f 0d 09 eb 02 f3 90 <8b> 17 66 85 d2 75 f7 be 01 00 00 00 eb 0c 89 d0
f0 0f b1 37 39
Mar 23 09:05:10 JSWLT kernel: watchdog: BUG: soft lockup - CPU#2 stuck
for 22s! [systemd:1]
Mar 23 09:05:10 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:05:10 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:05:10 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:05:10 JSWLT kernel: CPU: 2 PID: 1 Comm: systemd Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:05:10 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:05:10 JSWLT kernel: RIP: 0010:smp_call_function_many+0x23e/0x270
Mar 23 09:05:10 JSWLT kernel: RSP: 0018:ffffae3ec18cfb58 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:05:10 JSWLT kernel: RAX: 0000000000000003 RBX:
ffffa348aeca2c80 RCX: 0000000000000001
Mar 23 09:05:10 JSWLT kernel: RDX: ffffa348aece7980 RSI:
0000000000000000 RDI: ffffa348aeca2c88
Mar 23 09:05:10 JSWLT kernel: RBP: ffffa348aeca2cb0 R08:
fffffffffffffffc R09: 00000000000000fb
Mar 23 09:05:10 JSWLT kernel: R10: 0000000000000028 R11:
0000000000000005 R12: 0000000000000001
Mar 23 09:05:10 JSWLT kernel: R13: 0000000000000140 R14:
ffffffffb306dd40 R15: 0000000000000000
Mar 23 09:05:10 JSWLT kernel: FS: 00007fbed9a5f2c0(0000)
GS:ffffa348aec80000(0000) knlGS:0000000000000000
Mar 23 09:05:10 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:05:10 JSWLT kernel: CR2: 00005632ed6f5060 CR3:
0000000457b02003 CR4: 00000000003606e0
Mar 23 09:05:10 JSWLT kernel: Call Trace:
Mar 23 09:05:10 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:05:10 JSWLT kernel: smp_call_function+0x36/0x60
Mar 23 09:05:10 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:05:10 JSWLT kernel: on_each_cpu+0x2a/0x80
Mar 23 09:05:10 JSWLT kernel: flush_tlb_kernel_range+0x48/0x90
Mar 23 09:05:10 JSWLT kernel: __purge_vmap_area_lazy+0x4d/0xc0
Mar 23 09:05:10 JSWLT kernel: vm_unmap_aliases+0xf0/0x120
Mar 23 09:05:10 JSWLT kernel: change_page_attr_set_clr+0x29b/0x380
Mar 23 09:05:10 JSWLT kernel: set_memory_ro+0x26/0x30
Mar 23 09:05:10 JSWLT kernel: bpf_int_jit_compile+0x168/0x2c0
Mar 23 09:05:10 JSWLT kernel: bpf_prog_select_runtime+0xc6/0xf0
Mar 23 09:05:10 JSWLT kernel: bpf_prog_load+0x319/0x550
Mar 23 09:05:10 JSWLT kernel: ? lpm_trie_node_alloc+0x58/0x90
Mar 23 09:05:10 JSWLT kernel: ? _raw_spin_unlock_irqrestore+0x20/0x40
Mar 23 09:05:10 JSWLT kernel: ? trie_update_elem+0x7e/0x330
Mar 23 09:05:10 JSWLT kernel: SyS_bpf+0x4ab/0x14c0
Mar 23 09:05:10 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:05:10 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:05:10 JSWLT kernel: RIP: 0033:0x7fbed9381879
Mar 23 09:05:10 JSWLT kernel: RSP: 002b:00007ffe785ead78 EFLAGS:
00000246 ORIG_RAX: 0000000000000141
Mar 23 09:05:10 JSWLT kernel: RAX: ffffffffffffffda RBX:
00005632ed7d5eb0 RCX: 00007fbed9381879
Mar 23 09:05:10 JSWLT kernel: RDX: 0000000000000048 RSI:
00007ffe785ead80 RDI: 0000000000000005
Mar 23 09:05:10 JSWLT kernel: RBP: 0000000000000000 R08:
00005632ed800ee0 R09: 0000002500000008
Mar 23 09:05:10 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000246 R12: 00005632ed79ac10
Mar 23 09:05:10 JSWLT kernel: R13: 0000000000000001 R14:
00005632ebbbea6c R15: 0000000000000000
Mar 23 09:05:10 JSWLT kernel: Code: 89 c7 e8 e6 48 5e 00 3b 05 44 0b 02
01 0f 83 46 fe ff ff 48 63 c8 48 8b 13 48 03 14 cd 00 24 ec b3 8b 4a 18
83 e1 01 74 0a f3 90 <8b> 4a 18 83 e1 01 75 f6 eb c7 48 c7 c2 40 00 13
b4 48 89 ee 89
Mar 23 09:05:22 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 22s! [kworker/0:0:30255]
Mar 23 09:05:22 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:05:22 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:05:22 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:05:22 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:05:22 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:05:22 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:05:22 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:05:22 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:05:22 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:05:22 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:05:22 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:05:22 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:05:22 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:05:22 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:05:22 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:05:22 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:05:22 JSWLT kernel: Call Trace:
Mar 23 09:05:22 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:05:22 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:05:22 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:05:22 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:05:22 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:05:22 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:05:22 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:05:22 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:05:22 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:05:22 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:05:22 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:05:22 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:05:22 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:05:22 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:05:22 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:05:22 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:05:22 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:05:38 JSWLT kernel: watchdog: BUG: soft lockup - CPU#2 stuck
for 22s! [systemd:1]
Mar 23 09:05:38 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:05:38 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:05:38 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:05:38 JSWLT kernel: CPU: 2 PID: 1 Comm: systemd Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:05:38 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:05:38 JSWLT kernel: RIP: 0010:smp_call_function_many+0x23e/0x270
Mar 23 09:05:38 JSWLT kernel: RSP: 0018:ffffae3ec18cfb58 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:05:38 JSWLT kernel: RAX: 0000000000000003 RBX:
ffffa348aeca2c80 RCX: 0000000000000001
Mar 23 09:05:38 JSWLT kernel: RDX: ffffa348aece7980 RSI:
0000000000000000 RDI: ffffa348aeca2c88
Mar 23 09:05:38 JSWLT kernel: RBP: ffffa348aeca2cb0 R08:
fffffffffffffffc R09: 00000000000000fb
Mar 23 09:05:38 JSWLT kernel: R10: 0000000000000028 R11:
0000000000000005 R12: 0000000000000001
Mar 23 09:05:38 JSWLT kernel: R13: 0000000000000140 R14:
ffffffffb306dd40 R15: 0000000000000000
Mar 23 09:05:38 JSWLT kernel: FS: 00007fbed9a5f2c0(0000)
GS:ffffa348aec80000(0000) knlGS:0000000000000000
Mar 23 09:05:38 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:05:38 JSWLT kernel: CR2: 00005632ed6f5060 CR3:
0000000457b02003 CR4: 00000000003606e0
Mar 23 09:05:38 JSWLT kernel: Call Trace:
Mar 23 09:05:38 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:05:38 JSWLT kernel: smp_call_function+0x36/0x60
Mar 23 09:05:38 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:05:38 JSWLT kernel: on_each_cpu+0x2a/0x80
Mar 23 09:05:38 JSWLT kernel: flush_tlb_kernel_range+0x48/0x90
Mar 23 09:05:38 JSWLT kernel: __purge_vmap_area_lazy+0x4d/0xc0
Mar 23 09:05:38 JSWLT kernel: vm_unmap_aliases+0xf0/0x120
Mar 23 09:05:38 JSWLT kernel: change_page_attr_set_clr+0x29b/0x380
Mar 23 09:05:38 JSWLT kernel: set_memory_ro+0x26/0x30
Mar 23 09:05:38 JSWLT kernel: bpf_int_jit_compile+0x168/0x2c0
Mar 23 09:05:38 JSWLT kernel: bpf_prog_select_runtime+0xc6/0xf0
Mar 23 09:05:38 JSWLT kernel: bpf_prog_load+0x319/0x550
Mar 23 09:05:38 JSWLT kernel: ? lpm_trie_node_alloc+0x58/0x90
Mar 23 09:05:38 JSWLT kernel: ? _raw_spin_unlock_irqrestore+0x20/0x40
Mar 23 09:05:38 JSWLT kernel: ? trie_update_elem+0x7e/0x330
Mar 23 09:05:38 JSWLT kernel: SyS_bpf+0x4ab/0x14c0
Mar 23 09:05:38 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:05:38 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:05:38 JSWLT kernel: RIP: 0033:0x7fbed9381879
Mar 23 09:05:38 JSWLT kernel: RSP: 002b:00007ffe785ead78 EFLAGS:
00000246 ORIG_RAX: 0000000000000141
Mar 23 09:05:38 JSWLT kernel: RAX: ffffffffffffffda RBX:
00005632ed7d5eb0 RCX: 00007fbed9381879
Mar 23 09:05:38 JSWLT kernel: RDX: 0000000000000048 RSI:
00007ffe785ead80 RDI: 0000000000000005
Mar 23 09:05:38 JSWLT kernel: RBP: 0000000000000000 R08:
00005632ed800ee0 R09: 0000002500000008
Mar 23 09:05:38 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000246 R12: 00005632ed79ac10
Mar 23 09:05:38 JSWLT kernel: R13: 0000000000000001 R14:
00005632ebbbea6c R15: 0000000000000000
Mar 23 09:05:38 JSWLT kernel: Code: 89 c7 e8 e6 48 5e 00 3b 05 44 0b 02
01 0f 83 46 fe ff ff 48 63 c8 48 8b 13 48 03 14 cd 00 24 ec b3 8b 4a 18
83 e1 01 74 0a f3 90 <8b> 4a 18 83 e1 01 75 f6 eb c7 48 c7 c2 40 00 13
b4 48 89 ee 89
Mar 23 09:05:50 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 22s! [kworker/0:0:30255]
Mar 23 09:05:50 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:05:50 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:05:50 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:05:50 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:05:50 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:05:50 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:05:50 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:05:50 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:05:50 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:05:50 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:05:50 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:05:50 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:05:50 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:05:50 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:05:50 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:05:50 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:05:50 JSWLT kernel: Call Trace:
Mar 23 09:05:50 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:05:50 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:05:50 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:05:50 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:05:50 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:05:50 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:05:50 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:05:50 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:05:50 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:05:50 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:05:50 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:05:50 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:05:50 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:05:50 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:05:50 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:05:50 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:05:50 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:06:06 JSWLT kernel: watchdog: BUG: soft lockup - CPU#2 stuck
for 22s! [systemd:1]
Mar 23 09:06:06 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:06:06 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:06:06 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:06:06 JSWLT kernel: CPU: 2 PID: 1 Comm: systemd Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:06:06 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:06:06 JSWLT kernel: RIP: 0010:smp_call_function_many+0x23e/0x270
Mar 23 09:06:06 JSWLT kernel: RSP: 0018:ffffae3ec18cfb58 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:06:06 JSWLT kernel: RAX: 0000000000000003 RBX:
ffffa348aeca2c80 RCX: 0000000000000001
Mar 23 09:06:06 JSWLT kernel: RDX: ffffa348aece7980 RSI:
0000000000000000 RDI: ffffa348aeca2c88
Mar 23 09:06:06 JSWLT kernel: RBP: ffffa348aeca2cb0 R08:
fffffffffffffffc R09: 00000000000000fb
Mar 23 09:06:06 JSWLT kernel: R10: 0000000000000028 R11:
0000000000000005 R12: 0000000000000001
Mar 23 09:06:06 JSWLT kernel: R13: 0000000000000140 R14:
ffffffffb306dd40 R15: 0000000000000000
Mar 23 09:06:06 JSWLT kernel: FS: 00007fbed9a5f2c0(0000)
GS:ffffa348aec80000(0000) knlGS:0000000000000000
Mar 23 09:06:06 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:06:06 JSWLT kernel: CR2: 00005632ed6f5060 CR3:
0000000457b02003 CR4: 00000000003606e0
Mar 23 09:06:06 JSWLT kernel: Call Trace:
Mar 23 09:06:06 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:06:06 JSWLT kernel: smp_call_function+0x36/0x60
Mar 23 09:06:06 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:06:06 JSWLT kernel: on_each_cpu+0x2a/0x80
Mar 23 09:06:06 JSWLT kernel: flush_tlb_kernel_range+0x48/0x90
Mar 23 09:06:06 JSWLT kernel: __purge_vmap_area_lazy+0x4d/0xc0
Mar 23 09:06:06 JSWLT kernel: vm_unmap_aliases+0xf0/0x120
Mar 23 09:06:06 JSWLT kernel: change_page_attr_set_clr+0x29b/0x380
Mar 23 09:06:06 JSWLT kernel: set_memory_ro+0x26/0x30
Mar 23 09:06:06 JSWLT kernel: bpf_int_jit_compile+0x168/0x2c0
Mar 23 09:06:06 JSWLT kernel: bpf_prog_select_runtime+0xc6/0xf0
Mar 23 09:06:06 JSWLT kernel: bpf_prog_load+0x319/0x550
Mar 23 09:06:06 JSWLT kernel: ? lpm_trie_node_alloc+0x58/0x90
Mar 23 09:06:06 JSWLT kernel: ? _raw_spin_unlock_irqrestore+0x20/0x40
Mar 23 09:06:06 JSWLT kernel: ? trie_update_elem+0x7e/0x330
Mar 23 09:06:06 JSWLT kernel: SyS_bpf+0x4ab/0x14c0
Mar 23 09:06:06 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:06:06 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:06:06 JSWLT kernel: RIP: 0033:0x7fbed9381879
Mar 23 09:06:06 JSWLT kernel: RSP: 002b:00007ffe785ead78 EFLAGS:
00000246 ORIG_RAX: 0000000000000141
Mar 23 09:06:06 JSWLT kernel: RAX: ffffffffffffffda RBX:
00005632ed7d5eb0 RCX: 00007fbed9381879
Mar 23 09:06:06 JSWLT kernel: RDX: 0000000000000048 RSI:
00007ffe785ead80 RDI: 0000000000000005
Mar 23 09:06:06 JSWLT kernel: RBP: 0000000000000000 R08:
00005632ed800ee0 R09: 0000002500000008
Mar 23 09:06:06 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000246 R12: 00005632ed79ac10
Mar 23 09:06:06 JSWLT kernel: R13: 0000000000000001 R14:
00005632ebbbea6c R15: 0000000000000000
Mar 23 09:06:06 JSWLT kernel: Code: 89 c7 e8 e6 48 5e 00 3b 05 44 0b 02
01 0f 83 46 fe ff ff 48 63 c8 48 8b 13 48 03 14 cd 00 24 ec b3 8b 4a 18
83 e1 01 74 0a f3 90 <8b> 4a 18 83 e1 01 75 f6 eb c7 48 c7 c2 40 00 13
b4 48 89 ee 89
Mar 23 09:06:09 JSWLT kernel: usb 1-1: new low-speed USB device number 5
using xhci_hcd
Mar 23 09:06:10 JSWLT kernel: usb 1-1: New USB device found,
idVendor=04d9, idProduct=2013
Mar 23 09:06:10 JSWLT kernel: usb 1-1: New USB device strings: Mfr=0,
Product=2, SerialNumber=0
Mar 23 09:06:10 JSWLT kernel: usb 1-1: Product: daskeyboard
Mar 23 09:06:18 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 22s! [kworker/0:0:30255]
Mar 23 09:06:18 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:06:18 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:06:18 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:06:18 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:06:18 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:06:18 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:06:18 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:06:18 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:06:18 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:06:18 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:06:18 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:06:18 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:06:18 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:06:18 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:06:18 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:06:18 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:06:18 JSWLT kernel: Call Trace:
Mar 23 09:06:18 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:06:18 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:06:18 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:06:18 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:06:18 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:06:18 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:06:18 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:06:18 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:06:18 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:06:18 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:06:18 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:06:18 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:06:18 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:06:18 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:06:18 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:06:18 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:06:18 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:06:34 JSWLT kernel: usb 1-1: USB disconnect, device number 5
Mar 23 09:06:34 JSWLT kernel: watchdog: BUG: soft lockup - CPU#2 stuck
for 22s! [systemd:1]
Mar 23 09:06:34 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:06:34 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:06:34 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:06:34 JSWLT kernel: CPU: 2 PID: 1 Comm: systemd Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:06:34 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:06:34 JSWLT kernel: RIP: 0010:smp_call_function_many+0x23e/0x270
Mar 23 09:06:34 JSWLT kernel: RSP: 0018:ffffae3ec18cfb58 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:06:34 JSWLT kernel: RAX: 0000000000000003 RBX:
ffffa348aeca2c80 RCX: 0000000000000001
Mar 23 09:06:34 JSWLT kernel: RDX: ffffa348aece7980 RSI:
0000000000000000 RDI: ffffa348aeca2c88
Mar 23 09:06:34 JSWLT kernel: RBP: ffffa348aeca2cb0 R08:
fffffffffffffffc R09: 00000000000000fb
Mar 23 09:06:34 JSWLT kernel: R10: 0000000000000028 R11:
0000000000000005 R12: 0000000000000001
Mar 23 09:06:34 JSWLT kernel: R13: 0000000000000140 R14:
ffffffffb306dd40 R15: 0000000000000000
Mar 23 09:06:34 JSWLT kernel: FS: 00007fbed9a5f2c0(0000)
GS:ffffa348aec80000(0000) knlGS:0000000000000000
Mar 23 09:06:34 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:06:34 JSWLT kernel: CR2: 00005632ed6f5060 CR3:
0000000457b02003 CR4: 00000000003606e0
Mar 23 09:06:34 JSWLT kernel: Call Trace:
Mar 23 09:06:34 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:06:34 JSWLT kernel: smp_call_function+0x36/0x60
Mar 23 09:06:34 JSWLT kernel: ? tlbflush_read_file+0x70/0x70
Mar 23 09:06:34 JSWLT kernel: on_each_cpu+0x2a/0x80
Mar 23 09:06:34 JSWLT kernel: flush_tlb_kernel_range+0x48/0x90
Mar 23 09:06:34 JSWLT kernel: __purge_vmap_area_lazy+0x4d/0xc0
Mar 23 09:06:34 JSWLT kernel: vm_unmap_aliases+0xf0/0x120
Mar 23 09:06:34 JSWLT kernel: change_page_attr_set_clr+0x29b/0x380
Mar 23 09:06:34 JSWLT kernel: set_memory_ro+0x26/0x30
Mar 23 09:06:34 JSWLT kernel: bpf_int_jit_compile+0x168/0x2c0
Mar 23 09:06:34 JSWLT kernel: bpf_prog_select_runtime+0xc6/0xf0
Mar 23 09:06:34 JSWLT kernel: bpf_prog_load+0x319/0x550
Mar 23 09:06:34 JSWLT kernel: ? lpm_trie_node_alloc+0x58/0x90
Mar 23 09:06:34 JSWLT kernel: ? _raw_spin_unlock_irqrestore+0x20/0x40
Mar 23 09:06:34 JSWLT kernel: ? trie_update_elem+0x7e/0x330
Mar 23 09:06:34 JSWLT kernel: SyS_bpf+0x4ab/0x14c0
Mar 23 09:06:34 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:06:34 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:06:34 JSWLT kernel: RIP: 0033:0x7fbed9381879
Mar 23 09:06:34 JSWLT kernel: RSP: 002b:00007ffe785ead78 EFLAGS:
00000246 ORIG_RAX: 0000000000000141
Mar 23 09:06:34 JSWLT kernel: RAX: ffffffffffffffda RBX:
00005632ed7d5eb0 RCX: 00007fbed9381879
Mar 23 09:06:34 JSWLT kernel: RDX: 0000000000000048 RSI:
00007ffe785ead80 RDI: 0000000000000005
Mar 23 09:06:34 JSWLT kernel: RBP: 0000000000000000 R08:
00005632ed800ee0 R09: 0000002500000008
Mar 23 09:06:34 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000246 R12: 00005632ed79ac10
Mar 23 09:06:34 JSWLT kernel: R13: 0000000000000001 R14:
00005632ebbbea6c R15: 0000000000000000
Mar 23 09:06:34 JSWLT kernel: Code: 89 c7 e8 e6 48 5e 00 3b 05 44 0b 02
01 0f 83 46 fe ff ff 48 63 c8 48 8b 13 48 03 14 cd 00 24 ec b3 8b 4a 18
83 e1 01 74 0a f3 90 <8b> 4a 18 83 e1 01 75 f6 eb c7 48 c7 c2 40 00 13
b4 48 89 ee 89
Mar 23 09:06:46 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 22s! [kworker/0:0:30255]
Mar 23 09:06:46 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:06:46 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:06:46 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:06:46 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:06:46 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:06:46 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:06:46 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:06:46 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:06:46 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:06:46 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:06:46 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:06:46 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:06:46 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:06:46 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:06:46 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:06:46 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:06:46 JSWLT kernel: Call Trace:
Mar 23 09:06:46 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:06:46 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:06:46 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:06:46 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:06:46 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:06:46 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:06:46 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:06:46 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:06:46 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:06:46 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:06:46 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:06:46 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:06:46 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:06:46 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:06:46 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:06:46 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:06:46 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:06:49 JSWLT kernel: INFO: rcu_preempt detected stalls on
CPUs/tasks:
Mar 23 09:06:49 JSWLT kernel: Tasks blocked on level-0 rcu_node
(CPUs 0-7): P1175
Mar 23 09:06:49 JSWLT kernel: 3-...0: (1 GPs behind)
idle=5de/140000000000000/0 softirq=1111747/1111747 fqs=43325
last_accelerate: 089a/714e, nonlazy_posted: 0, L.
Mar 23 09:06:49 JSWLT kernel: 5-...0: (1 GPs behind)
idle=6ce/140000000000000/0 softirq=2928595/2928608 fqs=43325
last_accelerate: 0888/714e, nonlazy_posted: 0, L.
Mar 23 09:06:49 JSWLT kernel: (detected by 2, t=420014 jiffies,
g=413697, c=413696, q=7886)
Mar 23 09:06:49 JSWLT kernel: Sending NMI from CPU 2 to CPUs 3:
Mar 23 09:06:49 JSWLT kernel: NMI backtrace for cpu 3
Mar 23 09:06:49 JSWLT kernel: CPU: 3 PID: 1061 Comm: espeakup Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:06:49 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:06:49 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x17e/0x1e0
Mar 23 09:06:49 JSWLT kernel: RSP: 0018:ffffae3ec2edb960 EFLAGS: 00000002
Mar 23 09:06:49 JSWLT kernel: RAX: 0000000000180101 RBX:
ffffffffc06b47e0 RCX: 0000000000000001
Mar 23 09:06:49 JSWLT kernel: RDX: 0000000000000101 RSI:
0000000000000001 RDI: ffffffffc06b47e0
Mar 23 09:06:49 JSWLT kernel: RBP: 0000000000000246 R08:
0000000000000101 R09: ffffffffc0526110
Mar 23 09:06:49 JSWLT kernel: R10: 0000000000000001 R11:
00000000000002b1 R12: 0000000000000040
Mar 23 09:06:49 JSWLT kernel: R13: 0000000000000006 R14:
0000000000000020 R15: 0000000000000005
Mar 23 09:06:49 JSWLT kernel: FS: 00007fdc517bb700(0000)
GS:ffffa348aecc0000(0000) knlGS:0000000000000000
Mar 23 09:06:49 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:06:49 JSWLT kernel: CR2: 000055c35fe1659c CR3:
000000045607e001 CR4: 00000000003606e0
Mar 23 09:06:49 JSWLT kernel: Call Trace:
Mar 23 09:06:49 JSWLT kernel: ? _raw_spin_lock_irqsave+0x25/0x50
Mar 23 09:06:49 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:06:49 JSWLT kernel: softsynth_poll+0x39/0x70 [speakup_soft]
Mar 23 09:06:49 JSWLT kernel: do_select+0x385/0x7f0
Mar 23 09:06:49 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:06:49 JSWLT kernel: ?
compat_poll_select_copy_remaining+0x140/0x140
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x34/0x70
Mar 23 09:06:49 JSWLT kernel: ? __switch_to_asm+0x40/0x70
Mar 23 09:06:49 JSWLT kernel: ? cpumask_next_wrap+0x2c/0x70
Mar 23 09:06:49 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:06:49 JSWLT kernel: ? __update_load_avg_cfs_rq.isra.5+0x17a/0x180
Mar 23 09:06:49 JSWLT kernel: ? enqueue_entity+0x59b/0xc70
Mar 23 09:06:49 JSWLT kernel: ? select_task_rq_fair+0x3fe/0xac0
Mar 23 09:06:49 JSWLT kernel: ? enqueue_task_fair+0x84/0x710
Mar 23 09:06:49 JSWLT kernel: ? resched_curr+0x24/0xd0
Mar 23 09:06:49 JSWLT kernel: ? check_preempt_curr+0x7e/0x90
Mar 23 09:06:49 JSWLT kernel: ? ttwu_do_wakeup.isra.18+0x19/0x170
Mar 23 09:06:49 JSWLT kernel: ? core_sys_select+0x1e9/0x330
Mar 23 09:06:49 JSWLT kernel: core_sys_select+0x1e9/0x330
Mar 23 09:06:49 JSWLT kernel: ? wake_up_q+0x54/0x80
Mar 23 09:06:49 JSWLT kernel: ? do_futex+0x43d/0xab0
Mar 23 09:06:49 JSWLT kernel: ? __vfs_read+0x36/0x170
Mar 23 09:06:49 JSWLT kernel: SyS_select+0xb9/0x110
Mar 23 09:06:49 JSWLT kernel: ? SyS_read+0xa6/0xc0
Mar 23 09:06:49 JSWLT kernel: do_syscall_64+0x74/0x190
Mar 23 09:06:49 JSWLT kernel: entry_SYSCALL_64_after_hwframe+0x3d/0xa2
Mar 23 09:06:49 JSWLT kernel: RIP: 0033:0x7fdc5a2bf7b3
Mar 23 09:06:49 JSWLT kernel: RSP: 002b:00007fdc517b6d30 EFLAGS:
00000293 ORIG_RAX: 0000000000000017
Mar 23 09:06:49 JSWLT kernel: RAX: ffffffffffffffda RBX:
00007fdc517badd0 RCX: 00007fdc5a2bf7b3
Mar 23 09:06:49 JSWLT kernel: RDX: 0000000000000000 RSI:
00007fdc517badd0 RDI: 0000000000000006
Mar 23 09:06:49 JSWLT kernel: RBP: 0000000000000000 R08:
0000000000000000 R09: 0000000000000000
Mar 23 09:06:49 JSWLT kernel: R10: 0000000000000000 R11:
0000000000000293 R12: 0000000000000000
Mar 23 09:06:49 JSWLT kernel: R13: 0000000000000000 R14:
00007ffff87941f0 R15: 0000000000000011
Mar 23 09:06:49 JSWLT kernel: Code: c7 41 08 01 00 00 00 eb 48 f3 90 8b
37 81 fe 00 01 00 00 74 f4 e9 cd fe ff ff 83 fa 01 0f 84 ad fe ff ff 8b
07 84 c0 74 08 f3 90 <8b> 07 84 c0 75 f8 b8 01 00 00 00 66 89 07 48 83
c4 08 5b 5d c3
Mar 23 09:06:49 JSWLT kernel: Sending NMI from CPU 2 to CPUs 5:
Mar 23 09:06:49 JSWLT kernel: NMI backtrace for cpu 5
Mar 23 09:06:49 JSWLT kernel: CPU: 5 PID: 526 Comm: speakup Tainted: G
D WC L 4.15.10-1-ARCH #1
Mar 23 09:06:49 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:06:49 JSWLT kernel: RIP:
0010:native_queued_spin_lock_slowpath+0x126/0x1e0
Mar 23 09:06:49 JSWLT kernel: RSP: 0018:ffffae3ec219fe78 EFLAGS: 00000002
Mar 23 09:06:49 JSWLT kernel: RAX: 0000000000000000 RBX:
0000000000000000 RCX: ffffa348aed62340
Mar 23 09:06:49 JSWLT kernel: RDX: 0000000000180101 RSI:
ffffffffb3e47f67 RDI: ffffffffc06b47e0
Mar 23 09:06:49 JSWLT kernel: RBP: ffffa348aed62340 R08:
0000000000180000 R09: 0000000000000000
Mar 23 09:06:49 JSWLT kernel: R10: 0000000000000000 R11:
00000000000f4240 R12: 0000000000000000
Mar 23 09:06:49 JSWLT kernel: R13: 00000000000019e0 R14:
000000000000001e R15: ffffffffc06b2b20
Mar 23 09:06:49 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aed40000(0000) knlGS:0000000000000000
Mar 23 09:06:49 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:06:49 JSWLT kernel: CR2: 00007fd424000040 CR3:
000000020000a004 CR4: 00000000003606e0
Mar 23 09:06:49 JSWLT kernel: Call Trace:
Mar 23 09:06:49 JSWLT kernel: _raw_spin_lock_irqsave+0x44/0x50
Mar 23 09:06:49 JSWLT kernel: speakup_thread+0xf2/0x220 [speakup]
Mar 23 09:06:49 JSWLT kernel: ? wait_woken+0x80/0x80
Mar 23 09:06:49 JSWLT kernel: ? synth_release+0x20/0x20 [speakup]
Mar 23 09:06:49 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:06:49 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:06:49 JSWLT kernel: ? do_syscall_64+0x74/0x190
Mar 23 09:06:49 JSWLT kernel: ? SyS_exit_group+0x10/0x10
Mar 23 09:06:49 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:06:49 JSWLT kernel: Code: 00 24 ec b3 48 89 08 8b 41 08 85 c0
75 09 f3 90 8b 41 08 85 c0 74 f7 4c 8b 09 4d 85 c9 0f 84 ac 00 00 00 41
0f 0d 09 eb 02 f3 90 <8b> 17 66 85 d2 75 f7 be 01 00 00 00 eb 0c 89 d0
f0 0f b1 37 39
Mar 23 09:06:49 JSWLT kernel: rcu_preempt kthread starved for 246712
jiffies! g413697 c413696 f0x2 RCU_GP_WAIT_FQS(3) ->state=0x0 ->cpu=2
Mar 23 09:06:49 JSWLT kernel: rcu_preempt R running task 0
8 2 0x80000000
Mar 23 09:06:49 JSWLT kernel: Call Trace:
Mar 23 09:06:49 JSWLT kernel: ? __schedule+0x24b/0x8c0
Mar 23 09:06:49 JSWLT kernel: schedule+0x32/0x90
Mar 23 09:06:49 JSWLT kernel: schedule_timeout+0x96/0x480
Mar 23 09:06:49 JSWLT kernel: ? resched_cpu+0x2c/0x40
Mar 23 09:06:49 JSWLT kernel: ? collect_expired_timers+0xa0/0xa0
Mar 23 09:06:49 JSWLT kernel: rcu_gp_kthread+0x58b/0x920
Mar 23 09:06:49 JSWLT kernel: ? rcu_oom_notify+0x110/0x110
Mar 23 09:06:49 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:06:49 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:06:49 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:06:53 JSWLT kernel: usb 1-1: new high-speed USB device number
6 using xhci_hcd
Mar 23 09:06:53 JSWLT kernel: usb 1-1: New USB device found,
idVendor=05e3, idProduct=0608
Mar 23 09:06:53 JSWLT kernel: usb 1-1: New USB device strings: Mfr=0,
Product=1, SerialNumber=0
Mar 23 09:06:53 JSWLT kernel: usb 1-1: Product: USB2.0 Hub
Mar 23 09:06:53 JSWLT kernel: hub 1-1:1.0: USB hub found
Mar 23 09:06:53 JSWLT kernel: hub 1-1:1.0: 4 ports detected
Mar 23 09:07:00 JSWLT kernel: usb 1-1: USB disconnect, device number 6
Mar 23 09:07:10 JSWLT systemd-udevd[536]: seq 3181
'/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.0' is taking a long time
Mar 23 09:07:10 JSWLT systemd-udevd[536]: seq 3182
'/devices/pci0000:00/0000:00:14.0/usb1/1-1/1-1:1.1' is taking a long time
Mar 23 09:07:14 JSWLT kernel: watchdog: BUG: soft lockup - CPU#0 stuck
for 23s! [kworker/0:0:30255]
Mar 23 09:07:14 JSWLT kernel: Modules linked in: hid_generic hidp hid
cmac rfcomm 8021q mrp ccm nf_conntrack_ipv6 nf_defrag_ipv6
ip6table_filter ip6_tables nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack
nf_conntrack libcrc32c crc32c_generic bnep iptable_filter joydev
mousedev snd_hda_codec_hdmi arc4 snd_hda_codec_realtek
snd_hda_codec_generic snd_soc_skl snd_soc_skl_ipc snd_hda_ext_core
snd_soc_sst_dsp iwlmvm snd_soc_sst_ipc snd_soc_acpi mac80211
snd_soc_core i915 intel_rapl snd_compress uvcvideo ac97_bus
snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp snd_hda_intel
videobuf2_vmalloc coretemp snd_hda_codec btusb videobuf2_memops iTCO_wdt
i2c_algo_bit iTCO_vendor_support videobuf2_v4l2 kvm_intel videobuf2_core
iwlwifi btrtl drm_kms_helper snd_hda_core btbcm snd_hwdep kvm videodev
btintel drm snd_pcm cfg80211
Mar 23 09:07:14 JSWLT kernel: bluetooth snd_timer snd rtsx_pci_ms
irqbypass r8169 intel_cstate ecdh_generic memstick mii intel_gtt
intel_uncore soundcore media rfkill psmouse i2c_i801 crc16
intel_rapl_perf shpchp agpgart input_leds led_class wmi syscopyarea
rtc_cmos sysfillrect evdev sysimgblt battery fb_sys_fops mac_hid
intel_pch_thermal ac speakup_soft(C) speakup(C) crypto_user ip_tables
x_tables btrfs xor zstd_decompress zstd_compress xxhash raid6_pq
serpent_avx2 serpent_avx_x86_64 serpent_sse2_x86_64 serpent_generic
twofish_generic twofish_avx_x86_64 ablk_helper twofish_x86_64_3way lrw
twofish_x86_64 twofish_common xts algif_skcipher af_alg nls_iso8859_1
uas usb_storage dm_crypt dm_mod loop sd_mod rtsx_pci_sdmmc serio_raw
mmc_core atkbd libps2 crct10dif_pclmul crc32_pclmul crc32c_intel
ghash_clmulni_intel pcbc
Mar 23 09:07:14 JSWLT kernel: ahci xhci_pci libahci aesni_intel
aes_x86_64 xhci_hcd crypto_simd glue_helper cryptd libata pcspkr
rtsx_pci usbcore scsi_mod usb_common i8042 serio nls_cp437 vfat fat
Mar 23 09:07:14 JSWLT kernel: CPU: 0 PID: 30255 Comm: kworker/0:0
Tainted: G D WC L 4.15.10-1-ARCH #1
Mar 23 09:07:14 JSWLT kernel: Hardware name: System76 Lemur/Lemur, BIOS
5.12 12/08/2017
Mar 23 09:07:14 JSWLT kernel: Workqueue: kacpi_notify
acpi_os_execute_deferred
Mar 23 09:07:14 JSWLT kernel: RIP: 0010:smp_call_function_single+0xac/0x150
Mar 23 09:07:14 JSWLT kernel: RSP: 0018:ffffae3ec6893b00 EFLAGS:
00000202 ORIG_RAX: ffffffffffffff11
Mar 23 09:07:14 JSWLT kernel: RAX: 0000000000000003 RBX:
0000000000000000 RCX: 0000000000000830
Mar 23 09:07:14 JSWLT kernel: RDX: 0000000000000001 RSI:
00000000000008fb RDI: 0000000000000830
Mar 23 09:07:14 JSWLT kernel: RBP: ffffae3ec6893b70 R08:
0000000000000000 R09: 00000000000000ff
Mar 23 09:07:14 JSWLT kernel: R10: ffffae3ec6893ba0 R11:
ffffa3489e12e2d0 R12: 0000000000000003
Mar 23 09:07:14 JSWLT kernel: R13: ffffffffb338b1b0 R14:
ffffae3ec6893ba0 R15: 00000000003d0900
Mar 23 09:07:14 JSWLT kernel: FS: 0000000000000000(0000)
GS:ffffa348aec00000(0000) knlGS:0000000000000000
Mar 23 09:07:14 JSWLT kernel: CS: 0010 DS: 0000 ES: 0000 CR0:
0000000080050033
Mar 23 09:07:14 JSWLT kernel: CR2: 00007f200576bb20 CR3:
000000020000a003 CR4: 00000000003606f0
Mar 23 09:07:14 JSWLT kernel: Call Trace:
Mar 23 09:07:14 JSWLT kernel: ? sbitmap_queue_init_node+0x190/0x190
Mar 23 09:07:14 JSWLT kernel: ? rdmsrl_on_cpu+0x57/0x80
Mar 23 09:07:14 JSWLT kernel: rdmsrl_on_cpu+0x57/0x80
Mar 23 09:07:14 JSWLT kernel: intel_pstate_update_perf_limits+0xf4/0x220
Mar 23 09:07:14 JSWLT kernel: intel_pstate_set_policy+0x4d/0x140
Mar 23 09:07:14 JSWLT kernel: cpufreq_update_policy+0xaa/0x120
Mar 23 09:07:14 JSWLT kernel: ? cpufreq_update_policy+0x120/0x120
Mar 23 09:07:14 JSWLT kernel: acpi_processor_notify+0xbf/0x130
Mar 23 09:07:14 JSWLT kernel: acpi_ev_notify_dispatch+0x4a/0x5f
Mar 23 09:07:14 JSWLT kernel: acpi_os_execute_deferred+0x16/0x20
Mar 23 09:07:14 JSWLT kernel: process_one_work+0x1ce/0x410
Mar 23 09:07:14 JSWLT kernel: worker_thread+0x2b/0x3d0
Mar 23 09:07:14 JSWLT kernel: ? process_one_work+0x410/0x410
Mar 23 09:07:14 JSWLT kernel: kthread+0x113/0x130
Mar 23 09:07:14 JSWLT kernel: ? kthread_create_on_node+0x70/0x70
Mar 23 09:07:14 JSWLT kernel: ret_from_fork+0x35/0x40
Mar 23 09:07:14 JSWLT kernel: Code: 0f 1f 44 00 00 f6 c4 02 74 62 85 db
74 6e 48 8d 75 90 4c 89 f1 4c 89 ea 44 89 e7 e8 8f fe ff ff 89 c3 8b 45
a8 a8 01 74 0a f3 90 <8b> 55 a8 83 e2 01 75 f6 bf 01 00 00 00 e8 b2 46
f9 ff 65 8b 05
Mar 23 09:07:14 JSWLT kernel: watchdog: BUG: soft lockup - CPU#2 stuck
for 23s! [systemd:1]
Chris Brannon
2018-04-03 01:15:35 UTC
Permalink
Post by Jason SW
Hello,
I've been having this problem for a while now. I'm using Speakup on a
laptop running Arch Linux, and using a Bluetooth
keyboard. Occasionally, when quickly reviewing the screen, especially
by word, or if I go up a line and then try to read the next word
quickly, the kernel will either panic or produce soft/hard lockups,
and I have to force the machine to power off.
Just out of curiosity, is this limited to bluetooth keyboards, or can
you reproduce it with other types of keyboards as well?

-- Chris
Jason SW
2018-04-07 18:59:53 UTC
Permalink
Hello,

I haven't tried to reproduce the issue without a Bluetooth keyboard.
I'll try it on my old laptop and let you know.

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