Linux kernel driver problem #35
Description
When i try to remove all devices (by command from README), my kernel stuck, in logs i found:
Mar 18 22:55:59 [44248.147927] BUG: unable to handle kernel paging request at 000000ff0000ffa8
Mar 18 22:55:59 [44248.147942] IP: _raw_spin_lock_irqsave+0x1e/0x40
Mar 18 22:55:59 [44248.147946] PGD 0 P4D 0
Mar 18 22:55:59 [44248.147952] Oops: 0002 [#1] SMP NOPTI
Mar 18 22:55:59 [44248.147956] Modules linked in: tty2com(O) binfmt_misc reiserfs dm_mod br_netfilter bridge stp llc fuse tty0tty(O) tun loop pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) it87 hwmon_vid joydev usblp cp210x usbserial hid_generic usbhid hid snd_hda_codec_hdmi btrfs zstd_decompress zstd_compress xxhash xor raid6_pq pktcdvd nvidia_drm(PO) nvidia_modeset(PO) evdev edac_mce_amd kvm_amd nvidia(PO) snd_hda_codec_realtek kvm irqbypass crct10dif_pclmul snd_hda_codec_generic crc32_pclmul crc32c_intel ohci_pci ghash_clmulni_intel pcbc snd_hda_intel drm_kms_helper aesni_intel efi_pstore aes_x86_64 snd_hda_codec crypto_simd glue_helper cryptd snd_hda_core drm snd_hwdep ipmi_devintf snd_pcm xhci_pci snd_timer ehci_pci pcspkr ohci_hcd ipmi_msghandler efivars xhci_hcd r8169 snd ehci_hcd fam15h_power k10temp
Mar 18 22:55:59 [44248.148034] soundcore mii usbcore sp5100_tco usb_common i2c_piix4 shpchp button acpi_cpufreq efivarfs initio BusLogic arcmsr aic7xxx aic79xx scsi_transport_spi sr_mod cdrom sg sd_mod pdc_adma sata_mv ata_piix ahci libahci sata_qstor sata_vsc sata_uli sata_sis pata_sis sata_sx4 sata_nv sata_via sata_svw sata_sil24 sata_sil sata_promise libata scsi_mod ext4 fscrypto jbd2 mbcache crc16
Mar 18 22:55:59 [44248.148080] CPU: 2 PID: 3173 Comm: bash Tainted: P O 4.14.12-2 #1
Mar 18 22:55:59 [44248.148083] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./970A-DS3P, BIOS FB 10/31/2014
Mar 18 22:55:59 [44248.148087] task: ffff94244ac2a080 task.stack: ffffac4f84c5c000
Mar 18 22:55:59 [44248.148092] RIP: 0010:_raw_spin_lock_irqsave+0x1e/0x40
Mar 18 22:55:59 [44248.148095] RSP: 0018:ffffac4f84c5fdf8 EFLAGS: 00010046
Mar 18 22:55:59 [44248.148099] RAX: 0000000000000000 RBX: 0000000000000206 RCX: 0000000000000000
Mar 18 22:55:59 [44248.148102] RDX: 0000000000000001 RSI: ffff94249d8a5848 RDI: 000000ff0000ffa8
Mar 18 22:55:59 [44248.148105] RBP: 000000ff0000ffa8 R08: 0000000000000000 R09: 000000000000003e
Mar 18 22:55:59 [44248.148108] R10: ffffac4f84c5fcd0 R11: 000000000000003f R12: 0000000000000002
Mar 18 22:55:59 [44248.148111] R13: ffff9423b855f700 R14: ffffffffc16356e0 R15: 000000000000003e
Mar 18 22:55:59 [44248.148115] FS: 00007fbfe889f740(0000) GS:ffff9424aec80000(0000) knlGS:0000000000000000
Mar 18 22:55:59 [44248.148119] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 18 22:55:59 [44248.148122] CR2: 000000ff0000ffa8 CR3: 000000010ce4c000 CR4: 00000000000406e0
Mar 18 22:55:59 [44248.148125] Call Trace:
Mar 18 22:55:59 [44248.148140] tty_port_tty_get+0x19/0x40
Mar 18 22:55:59 [44248.148150] 0xffffffffc1633c91
Mar 18 22:55:59 [44248.148159] proc_reg_write+0x3d/0x60
Mar 18 22:55:59 [44248.148166] vfs_write+0xad/0x1a0
Mar 18 22:55:59 [44248.148173] SyS_write+0x52/0xc0
Mar 18 22:55:59 [44248.148181] system_call_fast_compare_end+0xc/0x6f
Mar 18 22:55:59 [44248.148185] RIP: 0033:0x7fbfe8177eb8
Mar 18 22:55:59 [44248.148190] RSP: 002b:00007ffd10039f90 EFLAGS: 00000246
Mar 18 22:55:59 [44248.148193] Code: ff 66 90 c3 66 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 53 9c 58 0f 1f 44 00 00 48 89 c3 fa 66 0f 1f 44 00 00 31 c0 ba 01 00 00 00 <f0> 0f b1 17 85 c0 75 05 48 89 d8 5b c3 89 c6 e8 be 03 9a ff 66
Mar 18 22:55:59 [44248.148282] RIP: _raw_spin_lock_irqsave+0x1e/0x40 RSP: ffffac4f84c5fdf8
Mar 18 22:55:59 [44248.148286] CR2: 000000ff0000ffa8
Mar 18 22:55:59 [44248.148295] ---[ end trace 883a70a9d4231776 ]---
Mar 18 22:55:59 [44269.152493] INFO: rcu_sched detected stalls on CPUs/tasks:
Mar 18 22:55:59 [44269.152510] 2-...: (0 ticks this GP) idle=77a/140000000000000/0 softirq=2551346/2551346 fqs=0
Mar 18 22:55:59 [44269.152514] (detected by 0, t=5252 jiffies, g=1896230, c=1896229, q=4195)
Mar 18 22:55:59 [44269.152523] Sending NMI from CPU 0 to CPUs 2:
Mar 18 22:55:59 [44269.152535] NMI backtrace for cpu 2
Mar 18 22:55:59 [44269.152541] CPU: 2 PID: 3173 Comm: bash Tainted: P D O 4.14.12-2 #1
Mar 18 22:55:59 [44269.152542] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./970A-DS3P, BIOS FB 10/31/2014
Mar 18 22:55:59 [44269.152544] task: ffff94244ac2a080 task.stack: ffffac4f84c5c000
Mar 18 22:55:59 [44269.152549] RIP: 0010:0xfffffffefa758469
Mar 18 22:55:59 [44269.152550] RSP: 0018:ffffac4f84c5f280 EFLAGS: 00000046
Mar 18 22:55:59 [44269.152553] RAX: fffffffefec10000 RBX: fffffffeffc5b318 RCX: 0000000000ffc5cc
Mar 18 22:55:59 [44269.152555] RDX: fffffffefec10000 RSI: fffffffefa6de2b5 RDI: fffffffeffc5b300
Mar 18 22:55:59 [44269.152556] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000004
Mar 18 22:55:59 [44269.152558] R10: 0000000000000004 R11: ffffac4f84c5f2f0 R12: 0000000000000000
Mar 18 22:55:59 [44269.152559] R13: 0000000000000307 R14: 0000000000000007 R15: 0000000000000000
Mar 18 22:55:59 [44269.152562] FS: 00007fbfe889f740(0000) GS:ffff9424aec80000(0000) knlGS:0000000000000000
Mar 18 22:55:59 [44269.152563] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 18 22:55:59 [44269.152565] CR2: 000000ff0000ffa8 CR3: 000000022615e000 CR4: 00000000000406e0
Mar 18 22:55:59 [44269.152566] Call Trace:
Mar 18 22:55:59 [44269.152588] ? efi_call+0x58/0x90
Mar 18 22:55:59 [44269.152595] ? virt_efi_set_variable.part.7+0x5e/0x110
Mar 18 22:55:59 [44269.152599] ? efi_query_variable_store+0x123/0x180
Mar 18 22:55:59 [44269.152603] ? efivar_entry_set_safe+0x161/0x1d0
Mar 18 22:55:59 [44269.152606] ? efivar_entry_set_safe+0x161/0x1d0
Mar 18 22:55:59 [44269.152612] ? efi_pstore_write+0x10a/0x150 [efi_pstore]
Mar 18 22:55:59 [44269.152615] ? efi_pstore_write+0x10a/0x150 [efi_pstore]
Mar 18 22:55:59 [44269.152622] ? pstore_dump+0x169/0x330
Mar 18 22:55:59 [44269.152626] ? vprintk_emit+0x337/0x3a0
Mar 18 22:55:59 [44269.152630] ? kmsg_dump+0xb3/0xd0
Mar 18 22:55:59 [44269.152635] ? oops_end+0x6e/0xc0
Mar 18 22:55:59 [44269.152638] ? no_context+0x180/0x400
Mar 18 22:55:59 [44269.152642] ? __do_page_fault+0x37b/0x4e0
Mar 18 22:55:59 [44269.152648] ? page_fault+0x2c/0x60
Mar 18 22:55:59 [44269.152652] ? _raw_spin_lock_irqsave+0x1e/0x40
Mar 18 22:55:59 [44269.152656] ? tty_port_tty_get+0x19/0x40
Mar 18 22:55:59 [44269.152659] ? 0xffffffffc1633c91
Mar 18 22:55:59 [44269.152664] ? proc_reg_write+0x3d/0x60
Mar 18 22:55:59 [44269.152668] ? vfs_write+0xad/0x1a0
Mar 18 22:55:59 [44269.152671] ? SyS_write+0x52/0xc0
Mar 18 22:55:59 [44269.152674] ? system_call_fast_compare_end+0xc/0x6f
Mar 18 22:55:59 [44269.152676] Code: 73 1a 48 8b d6 4d 8b c1 8a 0a 48 8b 05 39 2e 00 00 48 03 d5 4c 2b c5 88 48 0c 75 ec e8 fd fa ff ff 48 8b 15 22 2e 00 00 8a 4a 02 <48> 8b 05 18 2e 00 00 41 0f b7 d4 0b cd 88 48 02 48 8b 05 08 2e
Mar 18 22:55:59 [44269.153525] rcu_sched kthread starved for 5252 jiffies! g1896230 c1896229 f0x0 RCU_GP_WAIT_FQS(3) ->state=0x402 ->cpu=2
Mar 18 22:55:59 [44269.153569] rcu_sched I 0 8 2 0x80000000
Mar 18 22:55:59 [44269.153575] Call Trace:
Mar 18 22:55:59 [44269.153588] ? __schedule+0x28e/0x880
Mar 18 22:55:59 [44269.153594] schedule+0x28/0x80
Mar 18 22:55:59 [44269.153600] schedule_timeout+0x184/0x360
Mar 18 22:55:59 [44269.153607] ? call_timer_fn+0x120/0x120
Mar 18 22:55:59 [44269.153612] ? rcu_gp_kthread+0x4f0/0x8d0
Mar 18 22:55:59 [44269.153618] ? prepare_to_swait_event+0x22/0x40
Mar 18 22:55:59 [44269.153621] rcu_gp_kthread+0x4f0/0x8d0
Mar 18 22:55:59 [44269.153626] ? rcu_note_context_switch+0x120/0x120
Mar 18 22:55:59 [44269.153630] kthread+0x118/0x130
Mar 18 22:55:59 [44269.153635] ? kthread_create_on_node+0x70/0x70
Mar 18 22:55:59 [44269.153640] ret_from_fork+0x1f/0x30
Mar 18 22:56:26 [44295.444135] watchdog: BUG: soft lockup - CPU#0 stuck for 23s! [panel-11-cpufre:6140]
Mar 18 22:56:26 [44295.444142] Modules linked in: tty2com(O) binfmt_misc reiserfs dm_mod br_netfilter bridge stp llc fuse tty0tty(O) tun loop pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) it87 hwmon_vid joydev usblp cp210x usbserial hid_generic usbhid hid snd_hda_codec_hdmi btrfs zstd_decompress zstd_compress xxhash xor raid6_pq pktcdvd nvidia_drm(PO) nvidia_modeset(PO) evdev edac_mce_amd kvm_amd nvidia(PO) snd_hda_codec_realtek kvm irqbypass crct10dif_pclmul snd_hda_codec_generic crc32_pclmul crc32c_intel ohci_pci ghash_clmulni_intel pcbc snd_hda_intel drm_kms_helper aesni_intel efi_pstore aes_x86_64 snd_hda_codec crypto_simd glue_helper cryptd snd_hda_core drm snd_hwdep ipmi_devintf snd_pcm xhci_pci snd_timer ehci_pci pcspkr ohci_hcd ipmi_msghandler efivars xhci_hcd r8169 snd ehci_hcd fam15h_power k10temp
Mar 18 22:56:26 [44295.444229] soundcore mii usbcore sp5100_tco usb_common i2c_piix4 shpchp button acpi_cpufreq efivarfs initio BusLogic arcmsr aic7xxx aic79xx scsi_transport_spi sr_mod cdrom sg sd_mod pdc_adma sata_mv ata_piix ahci libahci sata_qstor sata_vsc sata_uli sata_sis pata_sis sata_sx4 sata_nv sata_via sata_svw sata_sil24 sata_sil sata_promise libata scsi_mod ext4 fscrypto jbd2 mbcache crc16
Mar 18 22:56:26 [44295.444276] CPU: 0 PID: 6140 Comm: panel-11-cpufre Tainted: P D O 4.14.12-2 #1
Mar 18 22:56:26 [44295.444279] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./970A-DS3P, BIOS FB 10/31/2014
Mar 18 22:56:26 [44295.444283] task: ffff9424a427d080 task.stack: ffffac4f81d54000
Mar 18 22:56:26 [44295.444293] RIP: 0010:smp_call_function_single+0xda/0x100
Mar 18 22:56:26 [44295.444297] RSP: 0018:ffffac4f81d57d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
Mar 18 22:56:26 [44295.444301] RAX: 0000000000000000 RBX: ffff94249d393000 RCX: 0000000000000000
Mar 18 22:56:26 [44295.444304] RDX: 0000000000000001 RSI: 00000000000000fb RDI: 0000000000000282
Mar 18 22:56:26 [44295.444307] RBP: ffffac4f81d57dd0 R08: ffff94249d393160 R09: ffff9424544cad80
Mar 18 22:56:26 [44295.444310] R10: ffffac4f81d57e00 R11: ffff9424a427d080 R12: 0000000000000002
Mar 18 22:56:26 [44295.444313] R13: ffff9423c0e88000 R14: 0000000000000001 R15: ffff94245442b880
Mar 18 22:56:26 [44295.444317] FS: 00007f35d8723000(0000) GS:ffff9424aec00000(0000) knlGS:0000000000000000
Mar 18 22:56:26 [44295.444321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 18 22:56:26 [44295.444324] CR2: 00000000018cf078 CR3: 0000000206634000 CR4: 00000000000406f0
Mar 18 22:56:26 [44295.444327] Call Trace:
Mar 18 22:56:26 [44295.444336] ? x86_match_cpu+0xa0/0xa0
Mar 18 22:56:26 [44295.444342] ? arch_freq_get_on_cpu+0x38/0x80
Mar 18 22:56:26 [44295.444346] arch_freq_get_on_cpu+0x38/0x80
Mar 18 22:56:26 [44295.444354] show_scaling_cur_freq+0x18/0x80
Mar 18 22:56:26 [44295.444359] show+0x2d/0x50
Mar 18 22:56:26 [44295.444366] sysfs_kf_seq_show+0xb0/0x110
Mar 18 22:56:26 [44295.444372] seq_read+0xd2/0x440
Mar 18 22:56:26 [44295.444378] vfs_read+0x89/0x130
Mar 18 22:56:26 [44295.444383] SyS_read+0x52/0xc0
Mar 18 22:56:26 [44295.444389] system_call_fast_compare_end+0xc/0x6f
Mar 18 22:56:26 [44295.444393] RIP: 0033:0x7f35d64da69a
Mar 18 22:56:26 [44295.444396] RSP: 002b:00007fffc37cb040 EFLAGS: 00000246
Mar 18 22:56:26 [44295.444399] Code: 3c 25 28 00 00 00 75 40 48 83 c4 48 41 5a 5d 49 8d 62 f8 c3 48 89 d1 48 89 f2 48 8d 75 b0 e8 7e fe ff ff 8b 55 c8 83 e2 01 74 0a <f3> 90 8b 55 c8 83 e2 01 75 f6 eb c2 8b 05 4c 90 4f 01 85 c0 75
Mar 18 22:56:53 [44318.339427] NMI watchdog: Watchdog detected hard LOCKUP on cpu 2
Mar 18 22:56:53 [44318.339430] Modules linked in: tty2com(O) binfmt_misc reiserfs dm_mod br_netfilter bridge stp llc fuse tty0tty(O) tun loop pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) it87 hwmon_vid joydev usblp cp210x usbserial hid_generic usbhid hid snd_hda_codec_hdmi btrfs zstd_decompress zstd_compress xxhash xor raid6_pq pktcdvd nvidia_drm(PO) nvidia_modeset(PO) evdev edac_mce_amd kvm_amd nvidia(PO) snd_hda_codec_realtek kvm irqbypass crct10dif_pclmul snd_hda_codec_generic crc32_pclmul crc32c_intel ohci_pci ghash_clmulni_intel pcbc snd_hda_intel drm_kms_helper aesni_intel efi_pstore aes_x86_64 snd_hda_codec crypto_simd glue_helper cryptd snd_hda_core drm snd_hwdep ipmi_devintf snd_pcm xhci_pci snd_timer ehci_pci pcspkr ohci_hcd ipmi_msghandler efivars xhci_hcd r8169 snd ehci_hcd fam15h_power k10temp
Mar 18 22:56:53 [44318.339492] soundcore mii usbcore sp5100_tco usb_common i2c_piix4 shpchp button acpi_cpufreq efivarfs initio BusLogic arcmsr aic7xxx aic79xx scsi_transport_spi sr_mod cdrom sg sd_mod pdc_adma sata_mv ata_piix ahci libahci sata_qstor sata_vsc sata_uli sata_sis pata_sis sata_sx4 sata_nv sata_via sata_svw sata_sil24 sata_sil sata_promise libata scsi_mod ext4 fscrypto jbd2 mbcache crc16
Mar 18 22:56:53 [44318.339528] CPU: 2 PID: 3173 Comm: bash Tainted: P D O L 4.14.12-2 #1
Mar 18 22:56:53 [44318.339530] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./970A-DS3P, BIOS FB 10/31/2014
Mar 18 22:56:53 [44318.339532] task: ffff94244ac2a080 task.stack: ffffac4f84c5c000
Mar 18 22:56:53 [44318.339536] RIP: 0010:0xfffffffefa757f7f
Mar 18 22:56:53 [44318.339537] RSP: 0018:ffffac4f84c5f218 EFLAGS: 00000002
Mar 18 22:56:53 [44318.339539] RAX: fffffffefec10000 RBX: fffffffeffc5e900 RCX: 0000000000ffc550
Mar 18 22:56:53 [44318.339541] RDX: fffffffefec10000 RSI: ffffac4f84c5f3e6 RDI: fffffffeffc5e900
Mar 18 22:56:53 [44318.339542] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000002
Mar 18 22:56:53 [44318.339544] R10: 0000000000000004 R11: ffffac4f84c5f2f0 R12: 0000000000000000
Mar 18 22:56:53 [44318.339545] R13: 0000000000000403 R14: ffffac4f84c5f580 R15: 0000000000000000
Mar 18 22:56:53 [44318.339548] FS: 00007fbfe889f740(0000) GS:ffff9424aec80000(0000) knlGS:0000000000000000
Mar 18 22:56:53 [44318.339549] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 18 22:56:53 [44318.339551] CR2: 000000ff0000ffa8 CR3: 000000022615e000 CR4: 00000000000406e0
Mar 18 22:56:53 [44318.339552] Call Trace:
Mar 18 22:56:53 [44318.339574] ? efi_call+0x58/0x90
Mar 18 22:56:53 [44318.339581] ? virt_efi_set_variable.part.7+0x5e/0x110
Mar 18 22:56:53 [44318.339585] ? efi_query_variable_store+0x123/0x180
Mar 18 22:56:53 [44318.339589] ? efivar_entry_set_safe+0x161/0x1d0
Mar 18 22:56:53 [44318.339591] ? efivar_entry_set_safe+0x161/0x1d0
Mar 18 22:56:53 [44318.339597] ? efi_pstore_write+0x10a/0x150 [efi_pstore]
Mar 18 22:56:53 [44318.339600] ? efi_pstore_write+0x10a/0x150 [efi_pstore]
Mar 18 22:56:53 [44318.339606] ? pstore_dump+0x169/0x330
Mar 18 22:56:53 [44318.339610] ? vprintk_emit+0x337/0x3a0
Mar 18 22:56:53 [44318.339614] ? kmsg_dump+0xb3/0xd0
Mar 18 22:56:53 [44318.339618] ? oops_end+0x6e/0xc0
Mar 18 22:56:53 [44318.339622] ? no_context+0x180/0x400
Mar 18 22:56:53 [44318.339626] ? __do_page_fault+0x37b/0x4e0
Mar 18 22:56:53 [44318.339631] ? page_fault+0x2c/0x60
Mar 18 22:56:53 [44318.339635] ? _raw_spin_lock_irqsave+0x1e/0x40
Mar 18 22:56:53 [44318.339640] ? tty_port_tty_get+0x19/0x40
Mar 18 22:56:53 [44318.339642] ? 0xffffffffc1633c91
Mar 18 22:56:53 [44318.339647] ? proc_reg_write+0x3d/0x60
Mar 18 22:56:53 [44318.339651] ? vfs_write+0xad/0x1a0
Mar 18 22:56:53 [44318.339654] ? SyS_write+0x52/0xc0
Mar 18 22:56:53 [44318.339657] ? system_call_fast_compare_end+0xc/0x6f
Mar 18 22:56:53 [44318.339659] Code: 83 c4 20 5f c3 cc cc cc 66 90 48 8b 05 23 33 00 00 8a 48 02 48 8b 05 19 33 00 00 83 c9 10 88 48 02 48 8b 05 0c 33 00 00 8a 48 0d <f6> c1 07 75 da f3 c3 cc cc 8a 0d e0 32 00 00 48 8b 05 f3 32 00
Mar 18 22:56:54 [44323.443749] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [panel-11-cpufre:6140]
Mar 18 22:56:54 [44323.443756] Modules linked in: tty2com(O) binfmt_misc reiserfs dm_mod br_netfilter bridge stp llc fuse tty0tty(O) tun loop pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) it87 hwmon_vid joydev usblp cp210x usbserial hid_generic usbhid hid snd_hda_codec_hdmi btrfs zstd_decompress zstd_compress xxhash xor raid6_pq pktcdvd nvidia_drm(PO) nvidia_modeset(PO) evdev edac_mce_amd kvm_amd nvidia(PO) snd_hda_codec_realtek kvm irqbypass crct10dif_pclmul snd_hda_codec_generic crc32_pclmul crc32c_intel ohci_pci ghash_clmulni_intel pcbc snd_hda_intel drm_kms_helper aesni_intel efi_pstore aes_x86_64 snd_hda_codec crypto_simd glue_helper cryptd snd_hda_core drm snd_hwdep ipmi_devintf snd_pcm xhci_pci snd_timer ehci_pci pcspkr ohci_hcd ipmi_msghandler efivars xhci_hcd r8169 snd ehci_hcd fam15h_power k10temp
Mar 18 22:56:54 [44323.443842] soundcore mii usbcore sp5100_tco usb_common i2c_piix4 shpchp button acpi_cpufreq efivarfs initio BusLogic arcmsr aic7xxx aic79xx scsi_transport_spi sr_mod cdrom sg sd_mod pdc_adma sata_mv ata_piix ahci libahci sata_qstor sata_vsc sata_uli sata_sis pata_sis sata_sx4 sata_nv sata_via sata_svw sata_sil24 sata_sil sata_promise libata scsi_mod ext4 fscrypto jbd2 mbcache crc16
Mar 18 22:56:54 [44323.443888] CPU: 0 PID: 6140 Comm: panel-11-cpufre Tainted: P D O L 4.14.12-2 #1
Mar 18 22:56:54 [44323.443891] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./970A-DS3P, BIOS FB 10/31/2014
Mar 18 22:56:54 [44323.443896] task: ffff9424a427d080 task.stack: ffffac4f81d54000
Mar 18 22:56:54 [44323.443906] RIP: 0010:smp_call_function_single+0xdc/0x100
Mar 18 22:56:54 [44323.443910] RSP: 0018:ffffac4f81d57d80 EFLAGS: 00000202 ORIG_RAX: ffffffffffffff10
Mar 18 22:56:54 [44323.443914] RAX: 0000000000000000 RBX: ffff94249d393000 RCX: 0000000000000000
Mar 18 22:56:54 [44323.443917] RDX: 0000000000000001 RSI: 00000000000000fb RDI: 0000000000000282
Mar 18 22:56:54 [44323.443920] RBP: ffffac4f81d57dd0 R08: ffff94249d393160 R09: ffff9424544cad80
Mar 18 22:56:54 [44323.443923] R10: ffffac4f81d57e00 R11: ffff9424a427d080 R12: 0000000000000002
Mar 18 22:56:54 [44323.443926] R13: ffff9423c0e88000 R14: 0000000000000001 R15: ffff94245442b880
Mar 18 22:56:54 [44323.443930] FS: 00007f35d8723000(0000) GS:ffff9424aec00000(0000) knlGS:0000000000000000
Mar 18 22:56:54 [44323.443934] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 18 22:56:54 [44323.443937] CR2: 00000000018cf078 CR3: 0000000206634000 CR4: 00000000000406f0
Mar 18 22:56:54 [44323.443940] Call Trace:
Mar 18 22:56:54 [44323.443950] ? x86_match_cpu+0xa0/0xa0
Mar 18 22:56:54 [44323.443955] ? arch_freq_get_on_cpu+0x38/0x80
Mar 18 22:56:54 [44323.443959] arch_freq_get_on_cpu+0x38/0x80
Mar 18 22:56:54 [44323.443967] show_scaling_cur_freq+0x18/0x80
Mar 18 22:56:54 [44323.443972] show+0x2d/0x50
Mar 18 22:56:54 [44323.443979] sysfs_kf_seq_show+0xb0/0x110
Mar 18 22:56:54 [44323.443985] seq_read+0xd2/0x440
Mar 18 22:56:54 [44323.443991] vfs_read+0x89/0x130
Mar 18 22:56:54 [44323.443996] SyS_read+0x52/0xc0
Mar 18 22:56:54 [44323.444002] system_call_fast_compare_end+0xc/0x6f
Mar 18 22:56:54 [44323.444006] RIP: 0033:0x7f35d64da69a
Mar 18 22:56:54 [44323.444009] RSP: 002b:00007fffc37cb040 EFLAGS: 00000246
Mar 18 22:56:54 [44323.444012] Code: 28 00 00 00 75 40 48 83 c4 48 41 5a 5d 49 8d 62 f8 c3 48 89 d1 48 89 f2 48 8d 75 b0 e8 7e fe ff ff 8b 55 c8 83 e2 01 74 0a f3 90 <8b> 55 c8 83 e2 01 75 f6 eb c2 8b 05 4c 90 4f 01 85 c0 75 81 0f
Mar 18 22:57:02 [44332.171626] INFO: rcu_sched detected stalls on CPUs/tasks:
Mar 18 22:57:02 [44332.171644] 2-...: (0 ticks this GP) idle=77a/140000000000000/0 softirq=2551346/2551346 fqs=7754
Mar 18 22:57:02 [44332.171647] (detected by 3, t=21007 jiffies, g=1896230, c=1896229, q=14528)
Mar 18 22:57:02 [44332.171655] Sending NMI from CPU 3 to CPUs 2:
Mar 18 22:57:02 [44332.171667] NMI backtrace for cpu 2
Mar 18 22:57:02 [44332.171672] CPU: 2 PID: 3173 Comm: bash Tainted: P D O L 4.14.12-2 #1
Mar 18 22:57:02 [44332.171674] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./970A-DS3P, BIOS FB 10/31/2014
Mar 18 22:57:02 [44332.171676] task: ffff94244ac2a080 task.stack: ffffac4f84c5c000
Mar 18 22:57:02 [44332.171680] RIP: 0010:0xfffffffefa757f7f
Mar 18 22:57:02 [44332.171682] RSP: 0018:ffffac4f84c5f278 EFLAGS: 00000002
Mar 18 22:57:02 [44332.171685] RAX: fffffffefec10000 RBX: fffffffeffc6873c RCX: 0000000000ffc650
Mar 18 22:57:02 [44332.171687] RDX: fffffffefa6de2b3 RSI: fffffffefa6de2af RDI: fffffffeffc68700
Mar 18 22:57:02 [44332.171689] RBP: 0000000000000001 R08: 0000000000000000 R09: 0000000000000004
Mar 18 22:57:02 [44332.171690] R10: 0000000000000004 R11: ffffac4f84c5f2f0 R12: 0000000000000000
Mar 18 22:57:02 [44332.171692] R13: 000000000000040a R14: 0000000000000007 R15: 0000000000000000
Mar 18 22:57:02 [44332.171695] FS: 00007fbfe889f740(0000) GS:ffff9424aec80000(0000) knlGS:0000000000000000
Mar 18 22:57:02 [44332.171697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 18 22:57:02 [44332.171699] CR2: 000000ff0000ffa8 CR3: 000000022615e000 CR4: 00000000000406e0
Mar 18 22:57:02 [44332.171701] Call Trace:
Mar 18 22:57:02 [44332.171724] ? efi_call+0x58/0x90
Mar 18 22:57:02 [44332.171731] ? virt_efi_set_variable.part.7+0x5e/0x110
Mar 18 22:57:02 [44332.171736] ? efi_query_variable_store+0x123/0x180
Mar 18 22:57:02 [44332.171740] ? efivar_entry_set_safe+0x161/0x1d0
Mar 18 22:57:02 [44332.171743] ? efivar_entry_set_safe+0x161/0x1d0
Mar 18 22:57:02 [44332.171750] ? efi_pstore_write+0x10a/0x150 [efi_pstore]
Mar 18 22:57:02 [44332.171754] ? efi_pstore_write+0x10a/0x150 [efi_pstore]
Mar 18 22:57:02 [44332.171761] ? pstore_dump+0x169/0x330
Mar 18 22:57:02 [44332.171765] ? vprintk_emit+0x337/0x3a0
Mar 18 22:57:02 [44332.171770] ? kmsg_dump+0xb3/0xd0
Mar 18 22:57:02 [44332.171775] ? oops_end+0x6e/0xc0
Mar 18 22:57:02 [44332.171779] ? no_context+0x180/0x400
Mar 18 22:57:02 [44332.171783] ? __do_page_fault+0x37b/0x4e0
Mar 18 22:57:02 [44332.171790] ? page_fault+0x2c/0x60
Mar 18 22:57:02 [44332.171794] ? _raw_spin_lock_irqsave+0x1e/0x40
Mar 18 22:57:02 [44332.171799] ? tty_port_tty_get+0x19/0x40
Mar 18 22:57:02 [44332.171802] ? 0xffffffffc1633c91
Mar 18 22:57:02 [44332.171808] ? proc_reg_write+0x3d/0x60
Mar 18 22:57:02 [44332.171812] ? vfs_write+0xad/0x1a0
Mar 18 22:57:02 [44332.171815] ? SyS_write+0x52/0xc0
Mar 18 22:57:02 [44332.171818] ? system_call_fast_compare_end+0xc/0x6f
Mar 18 22:57:02 [44332.171820] Code: 83 c4 20 5f c3 cc cc cc 66 90 48 8b 05 23 33 00 00 8a 48 02 48 8b 05 19 33 00 00 83 c9 10 88 48 02 48 8b 05 0c 33 00 00 8a 48 0d <f6> c1 07 75 da f3 c3 cc cc 8a 0d e0 32 00 00 48 8b 05 f3 32 00
Mar 18 22:57:04 [44333.375138] perf: interrupt took too long (3903 > 2500), lowering kernel.perf_event_max_sample_rate to 51250
Mar 18 22:57:04 [44333.376093] BUG: unable to handle kernel paging request at fffffffeffc6e0f6
Mar 18 22:57:04 [44333.376106] IP: 0xfffffffefa753ef1
Mar 18 22:57:04 [44333.376110] PGD 57c0e067 P4D 57c0e067 PUD 0
Mar 18 22:57:04 [44333.376118] Oops: 0000 [#2] SMP NOPTI
Mar 18 22:57:04 [44333.376122] Modules linked in: tty2com(O) binfmt_misc reiserfs dm_mod br_netfilter bridge stp llc fuse tty0tty(O) tun loop pci_stub vboxpci(O) vboxnetadp(O) vboxnetflt(O) vboxdrv(O) it87 hwmon_vid joydev usblp cp210x usbserial hid_generic usbhid hid snd_hda_codec_hdmi btrfs zstd_decompress zstd_compress xxhash xor raid6_pq pktcdvd nvidia_drm(PO) nvidia_modeset(PO) evdev edac_mce_amd kvm_amd nvidia(PO) snd_hda_codec_realtek kvm irqbypass crct10dif_pclmul snd_hda_codec_generic crc32_pclmul crc32c_intel ohci_pci ghash_clmulni_intel pcbc snd_hda_intel drm_kms_helper aesni_intel efi_pstore aes_x86_64 snd_hda_codec crypto_simd glue_helper cryptd snd_hda_core drm snd_hwdep ipmi_devintf snd_pcm xhci_pci snd_timer ehci_pci pcspkr ohci_hcd ipmi_msghandler efivars xhci_hcd r8169 snd ehci_hcd fam15h_power k10temp
Mar 18 22:57:04 [44333.376208] soundcore mii usbcore sp5100_tco usb_common i2c_piix4 shpchp button acpi_cpufreq efivarfs initio BusLogic arcmsr aic7xxx aic79xx scsi_transport_spi sr_mod cdrom sg sd_mod pdc_adma sata_mv ata_piix ahci libahci sata_qstor sata_vsc sata_uli sata_sis pata_sis sata_sx4 sata_nv sata_via sata_svw sata_sil24 sata_sil sata_promise libata scsi_mod ext4 fscrypto jbd2 mbcache crc16
Mar 18 22:57:04 [44333.376260] CPU: 2 PID: 8045 Comm: kworker/2:2 Tainted: P D O L 4.14.12-2 #1
Mar 18 22:57:04 [44333.376263] Hardware name: Gigabyte Technology Co., Ltd. To be filled by O.E.M./970A-DS3P, BIOS FB 10/31/2014
Mar 18 22:57:04 [44333.376271] Workqueue: events efivar_update_sysfs_entries [efivars]
Mar 18 22:57:04 [44333.376275] task: ffff9424546df0c0 task.stack: ffffac4f8a294000
Mar 18 22:57:04 [44333.376279] RIP: 0010:0xfffffffefa753ef1
Mar 18 22:57:04 [44333.376281] RSP: 0018:ffffac4f8a297b20 EFLAGS: 00010213
Mar 18 22:57:04 [44333.376285] RAX: 00000000ffffffff RBX: ffffac4f8a297ba0 RCX: fffffffeffc6e0f2
Mar 18 22:57:04 [44333.376288] RDX: ffffac4f8a297ba0 RSI: ffffac4f8a297df8 RDI: 0000000000000000
Mar 18 22:57:04 [44333.376291] RBP: 0000000000000040 R08: fffffffeffc6e0f2 R09: 0000000000000000
Mar 18 22:57:04 [44333.376294] R10: ffffac4f8a297ba0 R11: fffffffeffc50000 R12: ffffac4f8a297df8
Mar 18 22:57:04 [44333.376297] R13: 8000000000000015 R14: 0000000000000286 R15: ffffffffb24ec7c8
Mar 18 22:57:04 [44333.376301] FS: 0000000000000000(0000) GS:ffff9424aec80000(0000) knlGS:0000000000000000
Mar 18 22:57:04 [44333.376304] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
Mar 18 22:57:04 [44333.376306] CR2: fffffffefa753ef1 CR3: 0000000057c0a000 CR4: 00000000000406e0
Mar 18 22:57:04 [44333.376309] Call Trace:
Mar 18 22:57:04 [44333.376323] ? efi_call+0x58/0x90
Mar 18 22:57:04 [44333.376332] ? virt_efi_get_next_variable+0x6e/0x120
Mar 18 22:57:04 [44333.376336] ? efivar_init+0x11c/0x3a0
Mar 18 22:57:04 [44333.376342] ? sched_clock+0x5/0x10
Mar 18 22:57:04 [44333.376347] ? efivar_release+0x20/0x20 [efivars]
Mar 18 22:57:04 [44333.376351] ? put_prev_entity+0x1e/0xe0
Mar 18 22:57:04 [44333.376357] ? efivar_update_sysfs_entries+0x24/0x60 [efivars]
Mar 18 22:57:04 [44333.376361] ? efivar_update_sysfs_entries+0x24/0x60 [efivars]
Mar 18 22:57:04 [44333.376366] ? process_one_work+0x185/0x380
Mar 18 22:57:04 [44333.376371] ? worker_thread+0x2e/0x390
Mar 18 22:57:04 [44333.376375] ? process_one_work+0x380/0x380
Mar 18 22:57:04 [44333.376379] ? kthread+0x118/0x130
Mar 18 22:57:04 [44333.376382] ? kthread_create_on_node+0x70/0x70
Mar 18 22:57:04 [44333.376387] ? exit_to_usermode_loop+0x6e/0xc0
Mar 18 22:57:04 [44333.376392] ? ret_from_fork+0x1f/0x30
Mar 18 22:57:04 [44333.376396] Code: Bad RIP value.
Mar 18 22:57:04 [44333.376408] RIP: 0xfffffffefa753ef1 RSP: ffffac4f8a297b20
Mar 18 22:57:04 [44333.376411] CR2: fffffffeffc6e0f6
Mar 18 22:57:04 [44333.376415] ---[ end trace 883a70a9d4231777 ]---
Kernel used:
uname -rsvo
Linux 4.14.12-2 #1 SMP Sun Jan 7 15:31:02 CET 2018 GNU/Linux