Bug 1889238

Summary: [abrt] inode_io_list_del: BUG: kernel NULL pointer dereference, address: 0000000000000000
Product: [Fedora] Fedora Reporter: David Juran <djuran>
Component: kernelAssignee: Kernel Maintainer List <kernel-maint>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 32CC: acaringi, airlied, bskeggs, hdegoede, ichavero, itamar, jarodwilson, jeremy, jglisse, john.j5live, jonathan, josef, kernel-maint, lgoncalv, linville, masami256, mchehab, mjg59, steved
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/0c764785fbb655939a08c36bf219ac06390ad215
Whiteboard: abrt_hash:b96ac5ee3522339e00066a091c2a9d40c0602a86;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
File: dmesg none

Description David Juran 2020-10-19 06:03:22 UTC 
Additional info:
reporter:       libreport-2.13.1
BUG: kernel NULL pointer dereference, address: 0000000000000000
#PF: supervisor read access in kernel mode
#PF: error_code(0x0000) - not-present page
PGD 73529b067 P4D 73529b067 PUD 7ff2a9067 PMD 0 
Oops: 0000 [#1] SMP NOPTI
CPU: 6 PID: 5584 Comm: oc Not tainted 5.8.15-201.fc32.x86_64 #1
Hardware name: LENOVO 20NYS7K901/20NYS7K901, BIOS N2JET88W (1.66 ) 04/22/2020
RIP: 0010:locked_inode_to_wb_and_lock_list+0x1c/0x140
Code: 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 0f 1f 44 00 00 41 55 41 54 55 48 8d af 88 00 00 00 53 48 89 fb 4c 8b a3 f8 00 00 00 <49> 8b 04 24 48 83 c0 70 49 39 c4 74 14 49 8b 84 24 08 02 00 00 a8
RSP: 0018:ffffa61340e4be28 EFLAGS: 00010246
RAX: 0000000000000000 RBX: ffff89accbb04180 RCX: 0000000000000000
RDX: 0000000000000001 RSI: ffff89accbb04288 RDI: ffff89accbb04180
RBP: ffff89accbb04208 R08: 0000000000000001 R09: 0000000000000064
R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000000000
R13: ffff89accbb04180 R14: ffff89ae1f1aa2a0 R15: ffff89acd5b1ec00
FS:  00007fd68d3f4700(0000) GS:ffff89ae22580000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 00000007350c4005 CR4: 00000000003606e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 inode_io_list_del+0x23/0x60
 evict+0x50/0x1a0
 __dentry_kill+0xe4/0x180
 __fput+0x131/0x250
 task_work_run+0x65/0xa0
 __prepare_exit_to_usermode+0x184/0x1a0
 do_syscall_64+0x59/0x90
 entry_SYSCALL_64_after_hwframe+0x44/0xa9
RIP: 0033:0x4c7530
Code: 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 49 c7 c2 00 00 00 00 49 c7 c0 00 00 00 00 49 c7 c1 00 00 00 00 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30
RSP: 002b:000000c000dc15c0 EFLAGS: 00000206 ORIG_RAX: 0000000000000003
RAX: 0000000000000000 RBX: 000000c000064000 RCX: 00000000004c7530
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000006
RBP: 000000c000dc1600 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000206 R12: 00000000000000fa
R13: 0000000000000000 R14: 00000000033f8f32 R15: 0000000000000000
Modules linked in: xt_hl xt_REDIRECT xt_addrtype uinput rfcomm xt_CHECKSUM xt_MASQUERADE xt_conntrack ipt_REJECT nf_nat_tftp nf_conntrack_tftp tun bridge stp llc ccm cmac nft_objref nf_conntrack_netbios_ns nf_conntrack_broadcast nft_fib_inet nft_fib_ipv4 nft_fib_ipv6 nft_fib nft_reject_inet nf_reject_ipv4 nf_reject_ipv6 nft_reject nft_ct nft_chain_nat ip6table_nat ip6table_mangle ip6table_raw ip6table_security iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 iptable_mangle iptable_raw iptable_security ip_set nf_tables nfnetlink ip6table_filter ip6_tables iptable_filter snd_sof_pci snd_sof_intel_byt snd_sof_intel_ipc snd_sof_intel_hda_common elan_i2c bnep snd_soc_hdac_hda snd_sof_xtensa_dsp snd_sof_intel_hda snd_sof snd_soc_skl snd_soc_sst_ipc snd_soc_sst_dsp snd_hda_ext_core snd_hda_codec_hdmi snd_soc_acpi_intel_match iTCO_wdt snd_soc_acpi x86_pkg_temp_thermal intel_pmc_bxt intel_powerclamp snd_soc_core iTCO_vendor_support coretemp mei_hdcp snd_hda_codec_realtek
 mei_wdt snd_hda_codec_generic kvm_intel sunrpc snd_compress ac97_bus snd_pcm_dmaengine intel_rapl_msr iwlmvm kvm snd_hda_intel mac80211 snd_intel_dspcfg irqbypass snd_hda_codec btusb rapl intel_cstate libarc4 vfat btrtl fat intel_uncore snd_hda_core uvcvideo snd_hwdep btbcm iwlwifi joydev videobuf2_vmalloc btintel videobuf2_memops intel_wmi_thunderbolt videobuf2_v4l2 snd_seq bluetooth videobuf2_common snd_seq_device i2c_i801 wmi_bmof i2c_smbus videodev snd_pcm cfg80211 thinkpad_acpi mei_me ecdh_generic snd_timer ecc mei thunderbolt ledtrig_audio mc snd processor_thermal_device ucsi_acpi typec_ucsi intel_rapl_common intel_pch_thermal intel_soc_dts_iosf typec soundcore rfkill int3403_thermal int340x_thermal_zone acpi_pad int3400_thermal acpi_thermal_rel ip_tables xfs dm_crypt i915 rtsx_pci_sdmmc mmc_core crct10dif_pclmul i2c_algo_bit crc32_pclmul drm_kms_helper crc32c_intel ghash_clmulni_intel cec nvme e1000e drm serio_raw nvme_core rtsx_pci wmi video pinctrl_cannonlake
 pinctrl_intel fuse
CR2: 0000000000000000
Comment 1 David Juran 2020-10-19 06:03:28 UTC 
Created attachment 1722567 [details]
File: dmesg
Comment 2 David Juran 2020-10-19 07:23:10 UTC 
The system continued locking up so I rebooted it with an older kernel, 5.8.14-200.fc32.x86_64

I then got messages about corrupted FS: 

okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): Metadata corruption detected at xfs_buf_ioend+0x56/0x170 [xfs], xfs_inode block 0x6b49a20 xfs_inode_buf_verify
okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): Unmount and run xfs_repair
okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): First 128 bytes of corrupted metadata buffer:
okt 19 09:11:40 djuran-t490s kernel: 00000000: 49 4e 81 80 03 02 00 00 00 00 03 e9 00 00 03 e9  IN..............
okt 19 09:11:40 djuran-t490s kernel: 00000010: 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 00  ................
okt 19 09:11:40 djuran-t490s kernel: 00000020: 5f 68 bb 30 1a 49 9d 13 5d 3f 20 95 2f 16 4b fd  _h.0.I..]? ./.K.
okt 19 09:11:40 djuran-t490s kernel: 00000030: 5f 68 be 72 00 10 dd 7e 00 00 00 00 00 00 14 73  _h.r...~.......s
okt 19 09:11:40 djuran-t490s kernel: 00000040: 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 01  ................
okt 19 09:11:40 djuran-t490s kernel: 00000050: 00 00 23 01 00 00 00 00 00 00 00 00 14 0e d1 71  ..#............q
okt 19 09:11:40 djuran-t490s kernel: 00000060: 3e a0 06 04 03 04 16 6a 1e 8f 52 f6 83 6b dd ae  >......j..R..k..
okt 19 09:11:40 djuran-t490s kernel: 00000070: 00 00 00 11 00 01 ae 06 00 00 00 00 00 00 00 00  ................
okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): metadata I/O error in "xfs_imap_to_bp+0x51/0x80 [xfs]" at daddr 0x6b49a20 len 32 error 117
okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): Metadata CRC error detected at xfs_dir3_data_read_verify+0xa2/0xc0 [xfs], xfs_dir3_data block 0x6af7820 
okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): Unmount and run xfs_repair
okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): First 128 bytes of corrupted metadata buffer:
okt 19 09:11:40 djuran-t490s kernel: 00000000: 58 44 44 33 44 36 51 95 00 00 00 00 06 af 78 20  XDD3D6Q.......x 
okt 19 09:11:40 djuran-t490s kernel: 00000010: 00 00 00 0b 00 01 3e b4 64 2f 6c d0 71 76 48 ee  ......>.d/l.qvH.
okt 19 09:11:40 djuran-t490s kernel: 00000020: 88 9b 19 b2 50 f0 bc 5c 00 00 00 00 08 cf 9f d9  ....P..\........
okt 19 09:11:40 djuran-t490s kernel: 00000030: 06 c0 00 10 06 f8 00 10 07 30 00 10 00 00 00 00  .........0......
okt 19 09:11:40 djuran-t490s kernel: 00000040: 00 00 00 00 08 cf a3 01 05 32 34 32 31 30 01 00  .........24210..
okt 19 09:11:40 djuran-t490s kernel: 00000050: 00 00 00 00 00 00 00 40 00 00 00 00 08 cf a3 02  .......@........
okt 19 09:11:40 djuran-t490s kernel: 00000060: 39 a5 4d 1d c3 26 3d 75 f1 05 a9 50 43 14 31 ae  9.M..&=u...PC.1.
okt 19 09:11:40 djuran-t490s kernel: 00000070: 00 00 00 00 08 cf a3 03 05 32 35 31 30 31 01 00  .........25101..
okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): metadata I/O error in "xfs_da_read_buf+0xa5/0xf0 [xfs]" at daddr 0x6af7820 len 8 error 74
okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): Metadata CRC error detected at xfs_dir3_data_read_verify+0xa2/0xc0 [xfs], xfs_dir3_data block 0x6af7820 
okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): Unmount and run xfs_repair
okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): First 128 bytes of corrupted metadata buffer:
okt 19 09:11:40 djuran-t490s kernel: 00000000: 58 44 44 33 44 36 51 95 00 00 00 00 06 af 78 20  XDD3D6Q.......x 
okt 19 09:11:40 djuran-t490s kernel: 00000010: 00 00 00 0b 00 01 3e b4 64 2f 6c d0 71 76 48 ee  ......>.d/l.qvH.
okt 19 09:11:40 djuran-t490s kernel: 00000020: 88 9b 19 b2 50 f0 bc 5c 00 00 00 00 08 cf 9f d9  ....P..\........
okt 19 09:11:40 djuran-t490s kernel: 00000030: 06 c0 00 10 06 f8 00 10 07 30 00 10 00 00 00 00  .........0......
okt 19 09:11:40 djuran-t490s kernel: 00000040: 00 00 00 00 08 cf a3 01 05 32 34 32 31 30 01 00  .........24210..
okt 19 09:11:40 djuran-t490s kernel: 00000050: 00 00 00 00 00 00 00 40 00 00 00 00 08 cf a3 02  .......@........
okt 19 09:11:40 djuran-t490s kernel: 00000060: 39 a5 4d 1d c3 26 3d 75 f1 05 a9 50 43 14 31 ae  9.M..&=u...PC.1.
okt 19 09:11:40 djuran-t490s kernel: 00000070: 00 00 00 00 08 cf a3 03 05 32 35 31 30 31 01 00  .........25101..
okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): metadata I/O error in "xfs_da_read_buf+0xa5/0xf0 [xfs]" at daddr 0x6af7820 len 8 error 74
okt 19 09:11:40 djuran-t490s kernel: XFS (dm-1): Metadata CRC error detected at xfs_dir3_data_read_verify+0xa2/0xc0 [xfs], xfs_dir3_data block 0x6af7820 

running xfs_repair from F32 live image didn't report anything fixed but so far, there are no complaints