Kernel Error

Graphics / Linux Linux
1

Hi,

I had the problem below using Ubuntu kernel, Ubuntu kernel OEM (5.13.0-1014 and 5.13.0-1017) and Mainline kernel (5.14.13).

[13216.654396] ------------[ cut here ]------------
[13216.654399] WARNING: CPU: 4 PID: 64242 at /var/lib/dkms/nvidia/470.74/build/nvidia-drm/nvidia-drm-drv.c:574 nv_drm_master_set+0x27/0x30 [nvidia_drm]
[13216.654414] Modules linked in: iptable_mangle xt_CHECKSUM iptable_nat xt_MASQUERADE nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c xt_tcpudp bridge stp llc snd_usb_audio snd_usbmidi_lib cdc_ether usbnet r8152 mii ccm rfcomm cmac algif_hash algif_skcipher af_alg ses enclosure scsi_transport_sas ip6table_filter ip6_tables iptable_filter bpfilter vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) bnep zram uas usb_storage typec_displayport btusb uvcvideo btrtl videobuf2_vmalloc btbcm videobuf2_memops videobuf2_v4l2 btintel videobuf2_common videodev bluetooth mc ecdh_generic binfmt_misc ecc nls_iso8859_1 snd_sof_pci_intel_cnl snd_sof_intel_hda_common mei_hdcp soundwire_intel soundwire_generic_allocation soundwire_cadence joydev snd_sof_intel_hda snd_sof_pci snd_sof_xtensa_dsp snd_sof snd_soc_hdac_hda snd_hda_ext_core intel_rapl_msr snd_soc_acpi_intel_match snd_soc_acpi soundwire_bus intel_tcc_cooling snd_soc_core x86_pkg_temp_thermal intel_powerclamp snd_compress ac97_bus snd_ctl_led
[13216.654531] kvm_intel snd_pcm_dmaengine snd_hda_codec_realtek snd_hda_codec_generic snd_hda_codec_hdmi snd_hda_intel snd_intel_dspcfg snd_intel_sdw_acpi snd_hda_codec kvm snd_hda_core snd_hwdep thinkpad_acpi snd_pcm nvram platform_profile iwlmvm ledtrig_audio rapl snd_seq_midi intel_cstate snd_seq_midi_event mac80211 snd_rawmidi input_leds serio_raw snd_seq efi_pstore libarc4 processor_thermal_device_pci_legacy think_lmi processor_thermal_device wmi_bmof processor_thermal_rfim firmware_attributes_class intel_wmi_thunderbolt processor_thermal_mbox snd_seq_device snd_timer processor_thermal_rapl elan_i2c ee1004 iwlwifi mei_me 8250_dw intel_rapl_common snd mei ucsi_acpi cfg80211 typec_ucsi int3403_thermal intel_soc_dts_iosf intel_pch_thermal typec soundcore int340x_thermal_zone int3400_thermal acpi_pad mac_hid acpi_thermal_rel nvidia_uvm(POE) sch_fq_codel coretemp msr parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 dm_crypt hid_logitech_hidpp wacom hid_logitech_dj
[13216.654635] hid_generic usbhid hid nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) i915 rtsx_pci_sdmmc crct10dif_pclmul crc32_pclmul i2c_algo_bit ghash_clmulni_intel ttm drm_kms_helper aesni_intel syscopyarea crypto_simd sysfillrect cryptd sysimgblt fb_sys_fops cec psmouse rc_core e1000e nvme thunderbolt i2c_i801 drm nvme_core i2c_smbus intel_lpss_pci rtsx_pci intel_lpss xhci_pci idma64 xhci_pci_renesas wmi video pinctrl_cannonlake
[13216.654697] CPU: 4 PID: 64242 Comm: gpu-manager Tainted: P W OE 5.14.13-i7 #1
[13216.654702] Hardware name: LENOVO 20MAS0DF03/20MAS0DF03, BIOS N2CET60W (1.43 ) 08/19/2021
[13216.654706] RIP: 0010:nv_drm_master_set+0x27/0x30 [nvidia_drm]
[13216.654716] Code: 0f 1f 00 0f 1f 44 00 00 55 48 8b 47 38 48 89 e5 48 8b 78 20 48 8b 05 c8 6c 00 00 48 8b 40 28 e8 9f 70 ef e1 84 c0 74 02 5d c3 <0f> 0b 5d c3 0f 1f 44 00 00 0f 1f 44 00 00 80 3d 4c b5 00 00 00 55
[13216.654721] RSP: 0018:ffffac598306ba48 EFLAGS: 00010246
[13216.654726] RAX: 0000000000000000 RBX: ffff9ec6e457c600 RCX: 0000000000000008
[13216.654729] RDX: ffffffffc085ae18 RSI: 0000000000000286 RDI: ffffffffc085ade0
[13216.654732] RBP: ffffac598306ba48 R08: 0000000000000008 R09: ffffac598306ba30
[13216.654735] R10: 0000000000000000 R11: ffffffffc032e2f8 R12: ffff9ec600fc4800
[13216.654739] R13: ffff9ec756630600 R14: 0000000000000001 R15: ffff9ec6e457c610
[13216.654742] FS: 00007f3857869b80(0000) GS:ffff9ecd7c500000(0000) knlGS:0000000000000000
[13216.654746] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13216.654750] CR2: 0000560dad21d008 CR3: 00000003d7a82001 CR4: 00000000003706e0
[13216.654754] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[13216.654757] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[13216.654760] Call Trace:
[13216.654763] drm_set_master+0x55/0x80 [drm]
[13216.654825] drm_new_set_master+0x6e/0xc0 [drm]
[13216.654886] drm_master_open+0x8b/0xb0 [drm]
[13216.654946] drm_open+0x18d/0x270 [drm]
[13216.655009] drm_stub_open+0xae/0x110 [drm]
[13216.655077] chrdev_open+0xd3/0x1c0
[13216.655084] ? cdev_default_release+0x20/0x20
[13216.655090] do_dentry_open+0x15a/0x370
[13216.655096] vfs_open+0x2d/0x30
[13216.655102] path_openat+0xb39/0x1130
[13216.655111] ? terminate_walk+0x69/0xf0
[13216.655120] ? nv_drm_free+0x17/0x20 [nvidia_drm]
[13216.655135] do_filp_open+0xb2/0x120
[13216.655141] ? __check_object_size+0x13f/0x150
[13216.655152] do_sys_openat2+0x245/0x310
[13216.655159] do_sys_open+0x46/0x80
[13216.655165] __x64_sys_openat+0x20/0x30
[13216.655171] do_syscall_64+0x5c/0xc0
[13216.655179] ? exit_to_user_mode_prepare+0x3d/0x1c0
[13216.655189] ? syscall_exit_to_user_mode+0x27/0x50
[13216.655193] ? __x64_sys_newfstat+0x16/0x20
[13216.655199] ? do_syscall_64+0x69/0xc0
[13216.655206] ? do_syscall_64+0x69/0xc0
[13216.655212] ? asm_sysvec_apic_timer_interrupt+0xa/0x20
[13216.655219] entry_SYSCALL_64_after_hwframe+0x44/0xae
[13216.655224] RIP: 0033:0x7f3857d0ceab
[13216.655228] Code: 25 00 00 41 00 3d 00 00 41 00 74 4b 64 8b 04 25 18 00 00 00 85 c0 75 67 44 89 e2 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 91 00 00 00 48 8b 4c 24 28 64 48 33 0c 25
[13216.655232] RSP: 002b:00007ffc61528780 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
[13216.655237] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f3857d0ceab
[13216.655241] RDX: 0000000000000002 RSI: 00007ffc61528850 RDI: 00000000ffffff9c
[13216.655243] RBP: 00007ffc61528850 R08: 00000000ffffffff R09: 00007ffc61528690
[13216.655246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002
[13216.655249] R13: 00007ffc61529b10 R14: 0000000000000000 R15: 0000000000000000
[13216.655255] —[ end trace 030a61d5a5859f7b ]—

I appears a lot of times while using Ubuntu 20.04 with Default Gnome environment.

2

New error with latest 5.15.1 kernel:

[ 52.187647] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 52.187651] #PF: supervisor instruction fetch in kernel mode
[ 52.187652] #PF: error_code(0x0010) - not-present page
[ 52.187653] PGD 0 P4D 0
[ 52.187655] Oops: 0010 [#1] SMP PTI
[ 52.187656] CPU: 0 PID: 12195 Comm: tpacpi-bat Tainted: P OE 5.15.1-i7 #1
[ 52.187658] Hardware name: LENOVO 20MAS0DF03/20MAS0DF03, BIOS N2CET60W (1.43 ) 08/19/2021
[ 52.187659] RIP: 0010:0x0
[ 52.187663] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
[ 52.187664] RSP: 0018:ffffae08430ebe40 EFLAGS: 00010246
[ 52.187665] RAX: 0000000000000000 RBX: ffff9988b3e22f00 RCX: 0000000000000001
[ 52.187666] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9988b3e22f00
[ 52.187667] RBP: ffff99885ecc5b40 R08: 0000000000000003 R09: 0000000000000000
[ 52.187668] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[ 52.187669] R13: ffffffffffffffea R14: ffff9988b3e22f00 R15: 0000000000000000
[ 52.187670] FS: 00007fbab24a6280(0000) GS:ffff998fbc400000(0000) knlGS:0000000000000000
[ 52.187671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.187672] CR2: ffffffffffffffd6 CR3: 00000001e4772006 CR4: 00000000003706f0
[ 52.187674] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.187674] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.187675] Call Trace:
[ 52.187677] proc_reg_llseek+0x42/0x60
[ 52.187681] ksys_lseek+0x5e/0xa0
[ 52.187684] do_syscall_64+0x5c/0xc0
[ 52.187686] ? syscall_exit_to_user_mode+0x23/0x40
[ 52.187688] ? do_syscall_64+0x69/0xc0
[ 52.187689] ? do_user_addr_fault+0x1c4/0x5e0
[ 52.187692] ? asm_exc_page_fault+0x8/0x30
[ 52.187694] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 52.187696] RIP: 0033:0x7fbab26e899b
[ 52.187697] Code: c3 48 8b 15 2f 96 00 00 f7 d8 64 89 02 b8 ff ff ff ff eb be 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 08 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 f9 95 00 00 f7 d8
[ 52.187699] RSP: 002b:00007ffe87f105b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000008
[ 52.187701] RAX: ffffffffffffffda RBX: 0000555d20334680 RCX: 00007fbab26e899b
[ 52.187701] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000003
[ 52.187702] RBP: 0000555d204e8870 R08: 00007ffe87f10560 R09: 00000000ffffffff
[ 52.187703] R10: 0000000000000007 R11: 0000000000000246 R12: 0000555d204c32a0
[ 52.187704] R13: 00007ffe87f107b0 R14: 0000555d204c33f0 R15: 0000555d20579e10
[ 52.187706] Modules linked in: acpi_call(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) iptable_mangle xt_CHECKSUM iptable_nat xt_MASQUERADE nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c xt_tcpudp bridge stp llc ccm rfcomm ip6table_filter ip6_tables iptable_filter bpfilter cmac algif_hash algif_skcipher af_alg bnep zram ses enclosure scsi_transport_sas uas usb_storage snd_usb_audio snd_usbmidi_lib cdc_ether usbnet r8152 mii btusb btrtl uvcvideo btbcm btintel videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 bluetooth videobuf2_common videodev mc ecdh_generic typec_displayport ecc binfmt_misc nls_iso8859_1 joydev mei_hdcp intel_rapl_msr intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_sof_pci_intel_cnl snd_sof_intel_hda_common kvm_intel soundwire_intel soundwire_generic_allocation soundwire_cadence kvm snd_sof_intel_hda snd_sof_pci input_leds snd_sof_xtensa_dsp snd_sof rapl snd_soc_hdac_hda think_lmi intel_cstate firmware_attributes_class serio_raw wmi_bmof
[ 52.187739] intel_wmi_thunderbolt snd_ctl_led snd_hda_ext_core snd_soc_acpi_intel_match snd_hda_codec_realtek snd_soc_acpi snd_hda_codec_generic efi_pstore thinkpad_acpi soundwire_bus elan_i2c ee1004 nvram iwlmvm snd_hda_codec_hdmi snd_soc_core platform_profile snd_compress ledtrig_audio 8250_dw ac97_bus mac80211 snd_seq_midi snd_pcm_dmaengine snd_seq_midi_event libarc4 snd_hda_intel snd_rawmidi snd_intel_dspcfg processor_thermal_device_pci_legacy processor_thermal_device snd_intel_sdw_acpi processor_thermal_rfim snd_hda_codec iwlwifi processor_thermal_mbox processor_thermal_rapl snd_hda_core snd_seq snd_hwdep mei_me intel_rapl_common snd_pcm cfg80211 intel_soc_dts_iosf ucsi_acpi snd_seq_device mei intel_pch_thermal typec_ucsi snd_timer typec snd int3403_thermal soundcore int340x_thermal_zone int3400_thermal acpi_thermal_rel mac_hid acpi_pad nvidia_uvm(POE) sch_fq_codel coretemp msr parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 dm_crypt hid_logitech_hidpp wacom
[ 52.187769] hid_logitech_dj hid_generic usbhid hid nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) i915 i2c_algo_bit crct10dif_pclmul crc32_pclmul ghash_clmulni_intel ttm aesni_intel drm_kms_helper crypto_simd rtsx_pci_sdmmc syscopyarea cryptd sysfillrect sysimgblt fb_sys_fops nvme cec psmouse rc_core e1000e thunderbolt nvme_core drm i2c_i801 rtsx_pci i2c_smbus intel_lpss_pci intel_lpss xhci_pci idma64 xhci_pci_renesas wmi video pinctrl_cannonlake
[ 52.187785] CR2: 0000000000000000
[ 52.187787] —[ end trace 830214a8295b9675 ]—
[ 52.366869] RIP: 0010:0x0
[ 52.366885] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
[ 52.366887] RSP: 0018:ffffae08430ebe40 EFLAGS: 00010246
[ 52.366889] RAX: 0000000000000000 RBX: ffff9988b3e22f00 RCX: 0000000000000001
[ 52.366891] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9988b3e22f00
[ 52.366892] RBP: ffff99885ecc5b40 R08: 0000000000000003 R09: 0000000000000000
[ 52.366893] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[ 52.366894] R13: ffffffffffffffea R14: ffff9988b3e22f00 R15: 0000000000000000
[ 52.366895] FS: 00007fbab24a6280(0000) GS:ffff998fbc400000(0000) knlGS:0000000000000000
[ 52.366896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.366898] CR2: ffffffffffffffd6 CR3: 00000001e4772006 CR4: 00000000003706f0
[ 52.366899] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.366900] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.481471] BUG: kernel NULL pointer dereference, address: 0000000000000000
[ 52.481475] #PF: supervisor instruction fetch in kernel mode
[ 52.481477] #PF: error_code(0x0010) - not-present page
[ 52.481479] PGD 0 P4D 0
[ 52.481481] Oops: 0010 [#2] SMP PTI
[ 52.481483] CPU: 8 PID: 12296 Comm: tpacpi-bat Tainted: P D OE 5.15.1-i7 #1
[ 52.481542] Hardware name: LENOVO 20MAS0DF03/20MAS0DF03, BIOS N2CET60W (1.43 ) 08/19/2021
[ 52.481543] RIP: 0010:0x0
[ 52.481547] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
[ 52.481548] RSP: 0018:ffffae0843113e98 EFLAGS: 00010246
[ 52.481550] RAX: 0000000000000000 RBX: ffff9988e1b24400 RCX: 0000000000000002
[ 52.481552] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9988e1b24400
[ 52.481553] RBP: ffff99885ecc5b40 R08: 0000000000000003 R09: 0000000000000000
[ 52.481555] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[ 52.481556] R13: ffffffffffffffea R14: ffff9988e1b24400 R15: 0000000000000000
[ 52.481557] FS: 00007fddc040e280(0000) GS:ffff998fbc600000(0000) knlGS:0000000000000000
[ 52.481559] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.481560] CR2: ffffffffffffffd6 CR3: 0000000181586005 CR4: 00000000003706e0
[ 52.481562] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.481564] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 52.481629] Call Trace:
[ 52.481631] proc_reg_llseek+0x42/0x60
[ 52.481636] ksys_lseek+0x5e/0xa0
[ 52.481640] do_syscall_64+0x5c/0xc0
[ 52.481642] ? do_syscall_64+0x69/0xc0
[ 52.481644] ? asm_exc_page_fault+0x8/0x30
[ 52.481648] entry_SYSCALL_64_after_hwframe+0x44/0xae
[ 52.481717] RIP: 0033:0x7fddc065099b
[ 52.481719] Code: c3 48 8b 15 2f 96 00 00 f7 d8 64 89 02 b8 ff ff ff ff eb be 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 08 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 f9 95 00 00 f7 d8
[ 52.481721] RSP: 002b:00007ffc9125c968 EFLAGS: 00000246 ORIG_RAX: 0000000000000008
[ 52.481723] RAX: ffffffffffffffda RBX: 000056486ce1b680 RCX: 00007fddc065099b
[ 52.481725] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000000000000003
[ 52.481726] RBP: 000056486d592870 R08: 00007ffc9125c910 R09: 00000000ffffffff
[ 52.481727] R10: 0000000000000007 R11: 0000000000000246 R12: 000056486d56d2a0
[ 52.481729] R13: 00007ffc9125cb60 R14: 000056486d56d3f0 R15: 000056486d660880
[ 52.481732] Modules linked in: acpi_call(OE) vboxnetadp(OE) vboxnetflt(OE) vboxdrv(OE) iptable_mangle xt_CHECKSUM iptable_nat xt_MASQUERADE nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 libcrc32c xt_tcpudp bridge stp llc ccm rfcomm ip6table_filter ip6_tables iptable_filter bpfilter cmac algif_hash algif_skcipher af_alg bnep zram ses enclosure scsi_transport_sas uas usb_storage snd_usb_audio snd_usbmidi_lib cdc_ether usbnet r8152 mii btusb btrtl uvcvideo btbcm btintel videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 bluetooth videobuf2_common videodev mc ecdh_generic typec_displayport ecc binfmt_misc nls_iso8859_1 joydev mei_hdcp intel_rapl_msr intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp snd_sof_pci_intel_cnl snd_sof_intel_hda_common kvm_intel soundwire_intel soundwire_generic_allocation soundwire_cadence kvm snd_sof_intel_hda snd_sof_pci input_leds snd_sof_xtensa_dsp snd_sof rapl snd_soc_hdac_hda think_lmi intel_cstate firmware_attributes_class serio_raw wmi_bmof
[ 52.481913] intel_wmi_thunderbolt snd_ctl_led snd_hda_ext_core snd_soc_acpi_intel_match snd_hda_codec_realtek snd_soc_acpi snd_hda_codec_generic efi_pstore thinkpad_acpi soundwire_bus elan_i2c ee1004 nvram iwlmvm snd_hda_codec_hdmi snd_soc_core platform_profile snd_compress ledtrig_audio 8250_dw ac97_bus mac80211 snd_seq_midi snd_pcm_dmaengine snd_seq_midi_event libarc4 snd_hda_intel snd_rawmidi snd_intel_dspcfg processor_thermal_device_pci_legacy processor_thermal_device snd_intel_sdw_acpi processor_thermal_rfim snd_hda_codec iwlwifi processor_thermal_mbox processor_thermal_rapl snd_hda_core snd_seq snd_hwdep mei_me intel_rapl_common snd_pcm cfg80211 intel_soc_dts_iosf ucsi_acpi snd_seq_device mei intel_pch_thermal typec_ucsi snd_timer typec snd int3403_thermal soundcore int340x_thermal_zone int3400_thermal acpi_thermal_rel mac_hid acpi_pad nvidia_uvm(POE) sch_fq_codel coretemp msr parport_pc ppdev lp parport sunrpc ip_tables x_tables autofs4 dm_crypt hid_logitech_hidpp wacom
[ 52.482078] hid_logitech_dj hid_generic usbhid hid nvidia_drm(POE) nvidia_modeset(POE) nvidia(POE) i915 i2c_algo_bit crct10dif_pclmul crc32_pclmul ghash_clmulni_intel ttm aesni_intel drm_kms_helper crypto_simd rtsx_pci_sdmmc syscopyarea cryptd sysfillrect sysimgblt fb_sys_fops nvme cec psmouse rc_core e1000e thunderbolt nvme_core drm i2c_i801 rtsx_pci i2c_smbus intel_lpss_pci intel_lpss xhci_pci idma64 xhci_pci_renesas wmi video pinctrl_cannonlake
[ 52.482170] CR2: 0000000000000000
[ 52.482238] —[ end trace 830214a8295b9676 ]—
[ 52.521163] RIP: 0010:0x0
[ 52.521168] Code: Unable to access opcode bytes at RIP 0xffffffffffffffd6.
[ 52.521169] RSP: 0018:ffffae08430ebe40 EFLAGS: 00010246
[ 52.521235] RAX: 0000000000000000 RBX: ffff9988b3e22f00 RCX: 0000000000000001
[ 52.521236] RDX: 0000000000000001 RSI: 0000000000000000 RDI: ffff9988b3e22f00
[ 52.521237] RBP: ffff99885ecc5b40 R08: 0000000000000003 R09: 0000000000000000
[ 52.521238] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001
[ 52.521239] R13: ffffffffffffffea R14: ffff9988b3e22f00 R15: 0000000000000000
[ 52.521240] FS: 00007fddc040e280(0000) GS:ffff998fbc600000(0000) knlGS:0000000000000000
[ 52.521241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.521242] CR2: ffffffffffffffd6 CR3: 0000000181586005 CR4: 00000000003706e0
[ 52.521243] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 52.521244] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400