I have had problems with Linux crashing, and I have enabled crashdump. Especially one line in the logged dmesg I found interesting:
[ 8906.236858] kernel BUG at fs/inode.c:611!
Does this mean a kernel bug, or can it be something else?
I also have a full dump, but I don't really know how to use it
[ 8906.236858] kernel BUG at fs/inode.c:611!
Does this mean a kernel bug, or can it be something else?
I also have a full dump, but I don't really know how to use it
Code:
[ 8906.113043] ------------[ cut here ]------------
[ 8906.114514] WARNING: CPU: 10 PID: 7488 at mm/shmem.c:1173 shmem_evict_inode+0x226/0x260
[ 8906.115958] Modules linked in: tcp_diag inet_diag cmac nls_utf8 cifs cifs_arc4 rdma_cm iw_cm ib_cm ib_core cifs_md4 fscache netfs veth ebtable_filter ebtables ip_set ip6table_raw iptable_raw ip6table_filter ip6_tables iptable_filter bpfilter softdog nf_tables sunrpc bonding binfmt_misc tls nfnetlink_log nfnetlink intel_rapl_msr intel_rapl_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation irqbypass soundwire_cadence crct10dif_pclmul snd_sof_intel_hda polyval_clmulni polyval_generic snd_sof_pci ghash_clmulni_intel snd_sof_xtensa_dsp sha512_ssse3 aesni_intel snd_sof crypto_simd snd_sof_utils snd_soc_hdac_hda cryptd snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi rapl soundwire_bus pmt_telemetry intel_cstate pmt_class snd_soc_core nouveau snd_hda_codec_realtek snd_compress ac97_bus snd_hda_codec_hdmi snd_hda_codec_generic snd_pcm_dmaengine cmdlinepart
[ 8906.115983] mxm_wmi drm_ttm_helper eeepc_wmi ttm snd_hda_intel asus_wmi snd_intel_dspcfg ledtrig_audio spi_nor drm_display_helper sparse_keymap snd_intel_sdw_acpi pcspkr platform_profile wmi_bmof mtd snd_hda_codec cec snd_hda_core mei_me rc_core snd_hwdep mei snd_pcm drm_kms_helper snd_timer syscopyarea sysfillrect snd sysimgblt soundcore intel_vsec acpi_pad acpi_tad input_leds mac_hid zfs(PO) zunicode(PO) zzstd(O) zlua(O) zavl(PO) icp(PO) zcommon(PO) znvpair(PO) spl(O) vhost_net vhost vhost_iotlb tap drm efi_pstore dmi_sysfs ip_tables x_tables autofs4 btrfs blake2b_generic xor raid6_pq simplefb dm_thin_pool hid_generic usbmouse uas dm_persistent_data usbkbd usb_storage usbhid hid dm_bio_prison dm_bufio libcrc32c xhci_pci mpt3sas xhci_pci_renesas nvme igb crc32_pclmul ahci igc raid_class spi_intel_pci xhci_hcd nvme_core i2c_i801 i2c_algo_bit intel_lpss_pci scsi_transport_sas spi_intel libahci i2c_smbus intel_lpss dca vmd nvme_common idma64 video wmi pinctrl_alderlake
[ 8906.131941] systemd-journald[815]: Compressed data object 990 -> 500 using ZSTD
[ 8906.148544] CPU: 10 PID: 7488 Comm: postgres Kdump: loaded Tainted: P B O 6.2.16-15-pve #1
[ 8906.148546] Hardware name: ASUS System Product Name/PRIME Z690-A, BIOS 2802 09/27/2023
[ 8906.148546] RIP: 0010:shmem_evict_inode+0x226/0x260
[ 8906.150555] systemd-journald[815]: Compressed data object 978 -> 560 using ZSTD
[ 8906.154257] Code: 02 00 00 00 48 8d 74 24 18 4c 89 ef e8 c3 98 dd ff 8b 43 e0 85 c0 75 e2 48 8d 74 24 18 4c 89 ef e8 7f 70 dd ff e9 57 ff ff ff <0f> 0b e9 24 fe ff ff 48 8b 47 50 8b 15 09 12 09 02 48 c7 c7 c0 ac
[ 8906.154258] RSP: 0018:ffffb5e3e6627d38 EFLAGS: 00010206
[ 8906.167925] RAX: 0000000000000000 RBX: ffff9216a3dc4f58 RCX: 0000000000000000
[ 8906.170025] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 8906.172133] RBP: ffffb5e3e6627da0 R08: 0000000000000000 R09: 0000000000000000
[ 8906.174255] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9216a3dc4f08
[ 8906.176397] R13: ffff9216a3dc4ef8 R14: ffff922b5a70c780 R15: ffff922b5a70c780
[ 8906.178535] FS: 00007facffa2fa40(0000) GS:ffff92347f880000(0000) knlGS:0000000000000000
[ 8906.180679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8906.182793] CR2: 00007fad000159f8 CR3: 0000000125550000 CR4: 0000000000752ee0
[ 8906.184890] PKRU: 55555554
[ 8906.186932] Call Trace:
[ 8906.188918] <TASK>
[ 8906.190848] ? show_regs+0x6d/0x80
[ 8906.192736] ? __warn+0x89/0x160
[ 8906.194578] ? shmem_evict_inode+0x226/0x260
[ 8906.196390] ? report_bug+0x17e/0x1b0
[ 8906.198158] ? handle_bug+0x46/0x90
[ 8906.199868] ? exc_invalid_op+0x18/0x80
[ 8906.201538] ? asm_exc_invalid_op+0x1b/0x20
[ 8906.203164] ? shmem_evict_inode+0x226/0x260
[ 8906.204744] ? shmem_evict_inode+0x43/0x260
[ 8906.206270] ? __pfx_wake_bit_function+0x10/0x10
[ 8906.207753] evict+0xc5/0x1d0
[ 8906.209184] iput+0x14b/0x260
[ 8906.210564] dentry_unlink_inode+0xd4/0x150
[ 8906.211907] __dentry_kill+0xde/0x190
[ 8906.213206] dput+0x19d/0x320
[ 8906.214453] __fput+0xe9/0x270
[ 8906.215656] ____fput+0xe/0x20
[ 8906.216819] task_work_run+0x5e/0xa0
[ 8906.217953] exit_to_user_mode_prepare+0x16b/0x190
[ 8906.219067] syscall_exit_to_user_mode+0x29/0x60
[ 8906.220155] do_syscall_64+0x67/0x90
[ 8906.221217] ? do_syscall_64+0x67/0x90
[ 8906.222246] entry_SYSCALL_64_after_hwframe+0x73/0xdd
[ 8906.223247] RIP: 0033:0x7facfff1ec6b
[ 8906.224214] Code: 8b 15 c9 a1 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 95 a1 0f 00 f7 d8 64 89 01 48
[ 8906.227298] RSP: 002b:00007ffe7e7c2ed8 EFLAGS: 00000206 ORIG_RAX: 000000000000000b
[ 8906.228404] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 00007facfff1ec6b
[ 8906.229520] RDX: 0000000000000000 RSI: 00000004181dc000 RDI: 00007fa8e553f000
[ 8906.230622] RBP: 00007ffe7e7c2ee0 R08: 0000000000000000 R09: 0000559c985d03c9
[ 8906.231696] R10: 0000000000000000 R11: 0000000000000206 R12: 0000559c98761960
[ 8906.232746] R13: 0000559c98763ae8 R14: 0000559c985e2b58 R15: 00000000ffffffff
[ 8906.233786] </TASK>
[ 8906.234784] ---[ end trace 0000000000000000 ]---
[ 8906.235816] ------------[ cut here ]------------
[ 8906.236858] kernel BUG at fs/inode.c:611!
[ 8906.237907] invalid opcode: 0000 [#1] PREEMPT SMP NOPTI
[ 8906.238977] CPU: 10 PID: 7488 Comm: postgres Kdump: loaded Tainted: P B W O 6.2.16-15-pve #1
[ 8906.241194] Hardware name: ASUS System Product Name/PRIME Z690-A, BIOS 2802 09/27/2023
[ 8906.242384] RIP: 0010:clear_inode+0x7f/0x90
[ 8906.243575] Code: 28 01 00 00 48 8d 83 28 01 00 00 48 39 c2 75 22 48 c7 83 98 00 00 00 60 00 00 00 5b 41 5c 5d 31 c0 31 d2 31 ff c3 cc cc cc cc <0f> 0b 0f 0b 0f 0b 0f 0b 0f 0b 0f 1f 80 00 00 00 00 90 90 90 90 90
[ 8906.247420] RSP: 0018:ffffb5e3e6627d18 EFLAGS: 00010002
[ 8906.248750] RAX: 0000000000000000 RBX: ffff9216a3dc4f58 RCX: 0000000000000000
[ 8906.250110] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 8906.251476] RBP: ffffb5e3e6627d28 R08: 0000000000000000 R09: 0000000000000000
[ 8906.252837] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9216a3dc50d8
[ 8906.254203] R13: ffff9216a3dc4ef8 R14: ffff922b5a70c780 R15: ffff922b5a70c780
[ 8906.255583] FS: 00007facffa2fa40(0000) GS:ffff92347f880000(0000) knlGS:0000000000000000
[ 8906.257009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 8906.258449] CR2: 00007fad000159f8 CR3: 0000000125550000 CR4: 0000000000752ee0
[ 8906.259921] PKRU: 55555554
[ 8906.261376] Call Trace:
[ 8906.262819] <TASK>
[ 8906.264243] ? show_regs+0x6d/0x80
[ 8906.265674] ? die+0x37/0xa0
[ 8906.267088] ? do_trap+0xd4/0xf0
[ 8906.268489] ? do_error_trap+0x71/0xb0
[ 8906.269860] ? clear_inode+0x7f/0x90
[ 8906.271183] ? exc_invalid_op+0x52/0x80
[ 8906.272473] ? clear_inode+0x7f/0x90
[ 8906.273725] ? asm_exc_invalid_op+0x1b/0x20
[ 8906.274964] ? clear_inode+0x7f/0x90
[ 8906.276201] ? clear_inode+0x1e/0x90
[ 8906.277417] shmem_evict_inode+0x6c/0x260
[ 8906.278638] ? __pfx_wake_bit_function+0x10/0x10
[ 8906.279861] evict+0xc5/0x1d0
[ 8906.281054] iput+0x14b/0x260
[ 8906.282235] dentry_unlink_inode+0xd4/0x150
[ 8906.283424] __dentry_kill+0xde/0x190
[ 8906.284606] dput+0x19d/0x320
[ 8906.285771] __fput+0xe9/0x270
[ 8906.286903] ____fput+0xe/0x20
[ 8906.287994] task_work_run+0x5e/0xa0
[ 8906.289053] exit_to_user_mode_prepare+0x16b/0x190
[ 8906.290099] syscall_exit_to_user_mode+0x29/0x60
[ 8906.291117] do_syscall_64+0x67/0x90
[ 8906.292089] ? do_syscall_64+0x67/0x90
[ 8906.293028] entry_SYSCALL_64_after_hwframe+0x73/0xdd
[ 8906.293972] RIP: 0033:0x7facfff1ec6b
[ 8906.294892] Code: 8b 15 c9 a1 0f 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 f3 0f 1e fa b8 0b 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 95 a1 0f 00 f7 d8 64 89 01 48
[ 8906.297932] RSP: 002b:00007ffe7e7c2ed8 EFLAGS: 00000206 ORIG_RAX: 000000000000000b
[ 8906.299009] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 00007facfff1ec6b
[ 8906.300072] RDX: 0000000000000000 RSI: 00000004181dc000 RDI: 00007fa8e553f000
[ 8906.301108] RBP: 00007ffe7e7c2ee0 R08: 0000000000000000 R09: 0000559c985d03c9
[ 8906.302132] R10: 0000000000000000 R11: 0000000000000206 R12: 0000559c98761960
[ 8906.303130] R13: 0000559c98763ae8 R14: 0000559c985e2b58 R15: 00000000ffffffff
[ 8906.304144] </TASK>
[ 8906.305153] Modules linked in: tcp_diag inet_diag cmac nls_utf8 cifs cifs_arc4 rdma_cm iw_cm ib_cm ib_core cifs_md4 fscache netfs veth ebtable_filter ebtables ip_set ip6table_raw iptable_raw ip6table_filter ip6_tables iptable_filter bpfilter softdog nf_tables sunrpc bonding binfmt_misc tls nfnetlink_log nfnetlink intel_rapl_msr intel_rapl_common intel_tcc_cooling x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm snd_sof_pci_intel_tgl snd_sof_intel_hda_common soundwire_intel soundwire_generic_allocation irqbypass soundwire_cadence crct10dif_pclmul snd_sof_intel_hda polyval_clmulni polyval_generic snd_sof_pci ghash_clmulni_intel snd_sof_xtensa_dsp sha512_ssse3 aesni_intel snd_sof crypto_simd snd_sof_utils snd_soc_hdac_hda cryptd snd_hda_ext_core snd_soc_acpi_intel_match snd_soc_acpi rapl soundwire_bus pmt_telemetry intel_cstate pmt_class snd_soc_core nouveau snd_hda_codec_realtek snd_compress ac97_bus snd_hda_codec_hdmi snd_hda_codec_generic snd_pcm_dmaengine cmdlinepart
[ 8906.305170] mxm_wmi drm_ttm_helper eeepc_wmi ttm snd_hda_intel asus_wmi snd_intel_dspcfg ledtrig_audio spi_nor drm_display_helper sparse_keymap snd_intel_sdw_acpi pcspkr platform_profile wmi_bmof mtd snd_hda_codec cec snd_hda_core mei_me rc_core snd_hwdep mei snd_pcm drm_kms_helper snd_timer syscopyarea sysfillrect snd sysimgblt soundcore intel_vsec acpi_pad acpi_tad input_leds mac_hid zfs(PO) zunicode(PO) zzstd(O) zlua(O) zavl(PO) icp(PO) zcommon(PO) znvpair(PO) spl(O) vhost_net vhost vhost_iotlb tap drm efi_pstore dmi_sysfs ip_tables x_tables autofs4 btrfs blake2b_generic xor raid6_pq simplefb dm_thin_pool hid_generic usbmouse uas dm_persistent_data usbkbd usb_storage usbhid hid dm_bio_prison dm_bufio libcrc32c xhci_pci mpt3sas xhci_pci_renesas nvme igb crc32_pclmul ahci igc raid_class spi_intel_pci xhci_hcd nvme_core i2c_i801 i2c_algo_bit intel_lpss_pci scsi_transport_sas spi_intel libahci i2c_smbus intel_lpss dca vmd nvme_common idma64 video wmi pinctrl_alderlake