[Bug 213625] New: [xfstests xfs/104] XFS: Assertion failed: agno < mp->m_sb.sb_agcount, file: fs/xfs/libxfs/xfs_types.c, line: 22

[Bug 213625] New: [xfstests xfs/104] XFS: Assertion failed: agno < mp->m_sb.sb_agcount, file: fs/xfs/libxfs/xfs_types.c, line: 22

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=213625

            Bug ID: 213625
           Summary: [xfstests xfs/104] XFS: Assertion failed: agno <
                    mp->m_sb.sb_agcount, file: fs/xfs/libxfs/xfs_types.c,
                    line: 22
           Product: File System
           Version: 2.5
    Kernel Version: 5.13.0-rc4 + xfs-5.14-merge-6
          Hardware: All
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: XFS
          Assignee: filesystem_xfs@kernel-bugs.kernel.org
          Reporter: zlang@redhat.com
        Regression: No

xfstests xfs/104 hit below assertion failure sometimes:

FSTYP         -- xfs (debug)
PLATFORM      -- Linux/x86_64 xx-xxxxxx-xx 5.13.0-rc4 #1 SMP Tue Jun 29
05:50:25 EDT 2021
MKFS_OPTIONS  -- -f -m crc=1,finobt=1,rmapbt=0,reflink=1,bigtime=1,inobtcount=1
/dev/sda4
MOUNT_OPTIONS -- -o context=system_u:object_r:root_t:s0 /dev/sda4
/mnt/xfstests/scratch

xfs/104 65s ... _check_dmesg: something found in dmesg (see
/var/lib/xfstests/results//xfs/104.dmesg)

Ran: xfs/104
Failures: xfs/104
Failed 1 of 1 tests

[13125.805128] run fstests xfs/104 at 2021-06-29 10:24:52
[13134.956592] XFS (sda4): EXPERIMENTAL big timestamp feature in use. Use at
your own risk!
[13134.995357] XFS (sda4): EXPERIMENTAL inode btree counters feature in use.
Use at your own risk!
[13135.038187] XFS (sda4): Mounting V5 Filesystem
[13135.390309] XFS (sda4): Ending clean mount
[13139.312723] XFS: Assertion failed: agno < mp->m_sb.sb_agcount, file:
fs/xfs/libxfs/xfs_types.c, line: 22
[13139.359309] ------------[ cut here ]------------
[13139.380510] WARNING: CPU: 10 PID: 408971 at fs/xfs/xfs_message.c:112
assfail+0x56/0x59 [xfs]
[13139.419539] Modules linked in: intel_rapl_msr intel_rapl_common sb_edac
x86_pkg_temp_thermal iTCO_wdt intel_powerclamp iTCO_vendor_support coretemp
kvm_intel kvm irqbypass rapl intel_cstate intel_uncore pcspkr rfkill mgag200
i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops
lpc_ich cec hpilo ioatdma ipmi_ssif dca acpi_ipmi ipmi_si sunrpc ipmi_devintf
ipmi_msghandler acpi_power_meter drm fuse xfs libcrc32c sd_mod ata_generic
crct10dif_pclmul t10_pi crc32_pclmul crc32c_intel ata_piix ghash_clmulni_intel
serio_raw libata hpsa tg3 hpwdt scsi_transport_sas
[13139.653264] CPU: 10 PID: 408971 Comm: xfsaild/sda4 Not tainted 5.13.0-rc4 #1
[13139.687177] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 09/18/2013
[13139.718906] RIP: 0010:assfail+0x56/0x59 [xfs]
[13139.740817] Code: 2a 83 e0 07 48 c1 e9 03 8a 14 11 38 c2 7f 10 84 d2 74 0c
48 c7 c7 0c c3 d1 c0 e8 4f 8c 76 f0 80 3d e4 86 16 00 00 74 02 0f 0b <0f> 0b c3
48 8d 45 10 48 8d 54 24 28 4c 89 f6 48 c7 c7 00 17 be c0
[13139.826163] RSP: 0018:ffffc9000e3377b8 EFLAGS: 00010246
[13139.851029] RAX: 0000000000000004 RBX: 0000000000000004 RCX:
1ffffffff81a3861
[13139.883756] RDX: dffffc0000000000 RSI: ffffc9000e3375a8 RDI:
fffff52001c66ee9
[13139.916464] RBP: 000000000003e700 R08: 00000000ffffffea R09:
ffff888828ff0c87
[13139.949143] R10: ffffed11051fe190 R11: 0000000000000001 R12:
ffff8884b0d60000
[13139.981839] R13: ffffed10961ac00b R14: ffff8884b0d601c7 R15:
dffffc0000000000
[13140.014803] FS:  0000000000000000(0000) GS:ffff888828e00000(0000)
knlGS:0000000000000000
[13140.052307] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13140.078462] CR2: 0000000000ee62e8 CR3: 00000003ad82c001 CR4:
00000000001706e0
[13140.111267] Call Trace:
[13140.122271]  xfs_verify_icount+0x262/0x3c0 [xfs]
[13140.143652]  ? xfs_validate_sb_common+0x98e/0x1160 [xfs]
[13140.167916]  xfs_validate_sb_write.isra.0+0xf2/0x3c0 [xfs]
[13140.193288]  xfs_sb_write_verify+0x1ac/0x3b0 [xfs]
[13140.215459]  ? xfs_validate_sb_common+0x1160/0x1160 [xfs]
[13140.240738]  ? check_prev_add+0x20f0/0x20f0
[13140.259798]  _xfs_buf_ioapply+0x15f/0x5b0 [xfs]
[13140.280455]  ? _xfs_buf_map_pages+0x420/0x420 [xfs]
[13140.302672]  ? xfs_buf_ioapply_map+0x690/0x690 [xfs]
[13140.324783]  ? __lock_contended+0x910/0x910
[13140.344264]  ? do_raw_spin_trylock+0xb5/0x180
[13140.364835]  ? wake_up_q+0x110/0x110
[13140.381298]  ? __xfs_buf_submit+0x128/0x6a0 [xfs]
[13140.402870]  ? xfs_buf_delwri_submit_buffers+0x329/0xac0 [xfs]
[13140.429743]  __xfs_buf_submit+0x21c/0x6a0 [xfs]
[13140.450902]  xfs_buf_delwri_submit_buffers+0x329/0xac0 [xfs]
[13140.477408]  ? __lock_release+0x494/0xa40
[13140.495516]  ? xfs_buf_ioend_work+0x20/0x20 [xfs]
[13140.517556]  ? xfsaild_push+0x424/0x1bc0 [xfs]
[13140.538061]  xfsaild_push+0x42e/0x1bc0 [xfs]
[13140.557609]  ? find_held_lock+0x33/0x110
[13140.575891]  ? xfs_trans_ail_cursor_first+0x180/0x180 [xfs]
[13140.601775]  xfsaild+0x176/0x9b0 [xfs]
[13140.618811]  ? lockdep_hardirqs_on_prepare.part.0+0x19a/0x350
[13140.645262]  ? xfsaild_push+0x1bc0/0x1bc0 [xfs]
[13140.666210]  ? __kthread_parkme+0xcb/0x1b0
[13140.684802]  ? xfsaild_push+0x1bc0/0x1bc0 [xfs]
[13140.706111]  kthread+0x368/0x440
[13140.720737]  ? _raw_spin_unlock_irq+0x24/0x30
[13140.740567]  ? set_mems_allowed+0x300/0x300
[13140.759764]  ret_from_fork+0x22/0x30
[13140.775837] irq event stamp: 1351
[13140.790863] hardirqs last  enabled at (1361): [<ffffffffb0d6718d>]
console_unlock+0x4dd/0x5f0
[13140.829443] hardirqs last disabled at (1370): [<ffffffffb0d6711e>]
console_unlock+0x46e/0x5f0
[13140.868951] softirqs last  enabled at (1238): [<ffffffffb2e00608>]
__do_softirq+0x608/0x940
[13140.906939] softirqs last disabled at (1231): [<ffffffffb0bf53d0>]
__irq_exit_rcu+0x200/0x2c0
[13140.945886] ---[ end trace 16aeb6c1e80505cc ]---
[13143.646976] XFS (sda4): xlog_verify_grant_tail: space > BBTOB(tail_blocks)
[13143.646977] XFS (sda4): xlog_verify_grant_tail: space > BBTOB(tail_blocks)
[13184.651417] XFS (sda4): Unmounting Filesystem
[13185.083451] XFS: Assertion failed: atomic_read(&pag->pag_ref) == 0, file:
fs/xfs/libxfs/xfs_ag.c, line: 195
[13185.127684] ------------[ cut here ]------------
[13185.148627] WARNING: CPU: 16 PID: 409327 at fs/xfs/xfs_message.c:112
assfail+0x56/0x59 [xfs]
[13185.188085] Modules linked in: intel_rapl_msr intel_rapl_common sb_edac
x86_pkg_temp_thermal iTCO_wdt intel_powerclamp iTCO_vendor_support coretemp
kvm_intel kvm irqbypass rapl intel_cstate intel_uncore pcspkr rfkill mgag200
i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops
lpc_ich cec hpilo ioatdma ipmi_ssif dca acpi_ipmi ipmi_si sunrpc ipmi_devintf
ipmi_msghandler acpi_power_meter drm fuse xfs libcrc32c sd_mod ata_generic
crct10dif_pclmul t10_pi crc32_pclmul crc32c_intel ata_piix ghash_clmulni_intel
serio_raw libata hpsa tg3 hpwdt scsi_transport_sas
[13185.422572] CPU: 16 PID: 409327 Comm: umount Tainted: G        W        
5.13.0-rc4 #1
[13185.458693] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 09/18/2013
[13185.489177] RIP: 0010:assfail+0x56/0x59 [xfs]
[13185.509421] Code: 2a 83 e0 07 48 c1 e9 03 8a 14 11 38 c2 7f 10 84 d2 74 0c
48 c7 c7 0c c3 d1 c0 e8 4f 8c 76 f0 80 3d e4 86 16 00 00 74 02 0f 0b <0f> 0b c3
48 8d 45 10 48 8d 54 24 28 4c 89 f6 48 c7 c7 00 17 be c0
[13185.594701] RSP: 0018:ffffc9000871fd18 EFLAGS: 00010246
[13185.618568] RAX: 0000000000000004 RBX: ffff8884c9ede000 RCX:
1ffffffff81a3861
[13185.650804] RDX: dffffc0000000000 RSI: ffffc9000871fb08 RDI:
fffff520010e3f95
[13185.683813] RBP: 0000000000000005 R08: 00000000ffffffea R09:
ffff8883db3f0c87
[13185.717308] R10: ffffed107b67e190 R11: 0000000000000001 R12:
ffff8884b0d606c8
[13185.750025] R13: ffff8884b0d60000 R14: ffff8884c9ede00c R15:
ffff8884b0d60670
[13185.782750] FS:  00007fe45d15fc40(0000) GS:ffff8883db200000(0000)
knlGS:0000000000000000
[13185.819630] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[13185.845799] CR2: 00007f80869e8000 CR3: 000000052b6e0004 CR4:
00000000001706e0
[13185.878364] Call Trace:
[13185.889489]  xfs_free_perag+0x152/0x1a0 [xfs]
[13185.909657]  xfs_unmountfs+0xfe/0x1a0 [xfs]
[13185.929145]  ? xfs_mountfs+0x18f0/0x18f0 [xfs]
[13185.949335]  xfs_fs_put_super+0x5d/0x170 [xfs]
[13185.970049]  generic_shutdown_super+0x136/0x330
[13185.990792]  kill_block_super+0x95/0xd0
[13186.008049]  deactivate_locked_super+0x8d/0x140
[13186.029203]  cleanup_mnt+0x31f/0x4a0
[13186.045783]  task_work_run+0xce/0x170
[13186.062777]  exit_to_user_mode_loop+0x138/0x140
[13186.083718]  exit_to_user_mode_prepare+0xea/0x130
[13186.105095]  syscall_exit_to_user_mode+0x19/0x60
[13186.125888]  do_syscall_64+0x4d/0x80
[13186.142102]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[13186.164982] RIP: 0033:0x7fe45d39050b
[13186.180767] Code: 29 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 90 f3 0f 1e fa
31 f6 e9 05 00 00 00 0f 1f 44 00 00 f3 0f 1e fa b8 a6 00 00 00 0f 05 <48> 3d 00
f0 ff ff 77 05 c3 0f 1f 40 00 48 8b 15 31 29 0c 00 f7 d8
[13186.267927] RSP: 002b:00007fff8fe46eb8 EFLAGS: 00000246 ORIG_RAX:
00000000000000a6
[13186.302373] RAX: 0000000000000000 RBX: 00005610e7b0d630 RCX:
00007fe45d39050b
[13186.334206] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
00005610e7b12150
[13186.366924] RBP: 00005610e7b0d400 R08: 0000000000000000 R09:
00007fff8fe45c40
[13186.400100] R10: 0000000000000000 R11: 0000000000000246 R12:
0000000000000000
[13186.432333] R13: 00005610e7b12150 R14: 00005610e7b0d510 R15:
00005610e7b0d400
[13186.465047] irq event stamp: 648769
[13186.482980] hardirqs last  enabled at (648779): [<ffffffffb0d6718d>]
console_unlock+0x4dd/0x5f0
[13186.525448] hardirqs last disabled at (648788): [<ffffffffb0d6711e>]
console_unlock+0x46e/0x5f0
[13186.565184] softirqs last  enabled at (648802): [<ffffffffb2e00608>]
__do_softirq+0x608/0x940
[13186.604244] softirqs last disabled at (648797): [<ffffffffb0bf53d0>]
__irq_exit_rcu+0x200/0x2c0
[13186.644126] ---[ end trace 16aeb6c1e80505cd ]---
[18170.722499] XFS: Assertion failed: atomic_read(&pag->pag_ref) == 0, file:
fs/xfs/libxfs/xfs_ag.c, line: 176
[18170.767259] ------------[ cut here ]------------
[18170.788261] WARNING: CPU: 4 PID: 0 at fs/xfs/xfs_message.c:112
assfail+0x56/0x59 [xfs]
[18170.824971] Modules linked in: intel_rapl_msr intel_rapl_common sb_edac
x86_pkg_temp_thermal iTCO_wdt intel_powerclamp iTCO_vendor_support coretemp
kvm_intel kvm irqbypass rapl intel_cstate intel_uncore pcspkr rfkill mgag200
i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops
lpc_ich cec hpilo ioatdma ipmi_ssif dca acpi_ipmi ipmi_si sunrpc ipmi_devintf
ipmi_msghandler acpi_power_meter drm fuse xfs libcrc32c sd_mod ata_generic
crct10dif_pclmul t10_pi crc32_pclmul crc32c_intel ata_piix ghash_clmulni_intel
serio_raw libata hpsa tg3 hpwdt scsi_transport_sas
[18171.353235] CPU: 4 PID: 0 Comm: swapper/4 Tainted: G        W        
5.13.0-rc4 #1
[18171.388739] Hardware name: HP ProLiant DL388p Gen8, BIOS P70 09/18/2013
[18171.418832] RIP: 0010:assfail+0x56/0x59 [xfs]
[18171.441370] Code: 2a 83 e0 07 48 c1 e9 03 8a 14 11 38 c2 7f 10 84 d2 74 0c
48 c7 c7 0c c3 d1 c0 e8 4f 8c 76 f0 80 3d e4 86 16 00 00 74 02 0f 0b <0f> 0b c3
48 8d 45 10 48 8d 54 24 28 4c 89 f6 48 c7 c7 00 17 be c0
[18171.531812] RSP: 0018:ffffc900037b0df8 EFLAGS: 00010246
[18171.555642] RAX: 0000000000000004 RBX: ffff888450e893d8 RCX:
1ffffffff81a3861
[18171.588590] RDX: dffffc0000000000 RSI: ffffc900037b0be8 RDI:
fffff520006f61b1
[18171.621236] RBP: ffff888450e8900c R08: 00000000ffffffea R09:
ffff8883d9bf0c87
[18171.653998] R10: ffffed107b37e190 R11: 0000000000000001 R12:
ffff888450e89000
[18171.686797] R13: ffffc900037b0ea0 R14: 0000000000000000 R15:
ffff888450e893d8
[18171.719349] FS:  0000000000000000(0000) GS:ffff8883d9a00000(0000)
knlGS:0000000000000000
[18171.855358] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[18171.881656] CR2: 00007fffa6077c50 CR3: 00000003ad82c003 CR4:
00000000001706e0
[18171.914332] Call Trace:
[18171.925457]  <IRQ>
[18171.934779]  __xfs_free_perag+0xb1/0x100 [xfs]
[18171.955285]  rcu_do_batch+0x37c/0xc50
[18171.972261]  ? sync_rcu_exp_select_cpus+0x540/0x540
[18171.995379]  ? _raw_spin_unlock_irqrestore+0x47/0x50
[18172.017765]  ? trace_hardirqs_on+0x1c/0x160
[18172.037205]  rcu_core+0x300/0x460
[18172.052472]  __do_softirq+0x1f0/0x940
[18172.068800]  __irq_exit_rcu+0x200/0x2c0
[18172.086604]  irq_exit_rcu+0xa/0x20
[18172.102014]  sysvec_apic_timer_interrupt+0x6f/0x90
[18172.124024]  </IRQ>
[18172.133434]  asm_sysvec_apic_timer_interrupt+0x12/0x20
[18172.157028] RIP: 0010:cpuidle_enter_state+0x1f8/0x8d0
[18172.179916] Code: 00 41 8b 77 04 bf ff ff ff ff e8 e3 f0 ff ff 31 ff e8 7c
d2 af fe 80 7c 24 0c 00 0f 85 9e 01 00 00 e8 6c a0 dd fe fb 45 85 e4 <0f> 88 8c
02 00 00 49 63 ec 48 8d 44 6d 00 48 8d 44 85 00 48 8d 7c
[18172.363257] RSP: 0018:ffffc9000328fd70 EFLAGS: 00000202
[18172.387280] RAX: 00000000033c0a49 RBX: ffffffffb42a4280 RCX:
1ffffffff68cba71
[18172.419860] RDX: 0000000000000000 RSI: 0000000000000000 RDI:
ffffffffb21a4724
[18172.455290] RBP: 0000000000000004 R08: 0000000000000001 R09:
ffffffffb4663367
[18172.490017] R10: fffffbfff68cc66c R11: 0000000000000001 R12:
0000000000000004
[18172.522639] R13: ffffe8fba9a01f14 R14: 00001086b374824d R15:
ffffe8fba9a01f10
[18172.555479]  ? cpuidle_enter_state+0x1f4/0x8d0
[18172.576095]  cpuidle_enter+0x4a/0xa0
[18172.592475]  cpuidle_idle_call+0x26d/0x3e0
[18172.611078]  ? arch_cpu_idle_exit+0x40/0x40
[18172.630384]  ? lockdep_hardirqs_on_prepare.part.0+0x19a/0x350
[18172.656555]  ? tsc_verify_tsc_adjust+0x2f/0x220
[18172.677095]  do_idle+0x12a/0x200
[18172.692037]  cpu_startup_entry+0x19/0x20
[18172.709892]  start_secondary+0x2c7/0x3b0
[18172.727785]  ? set_cpu_sibling_map+0x2050/0x2050
[18172.748753]  ? set_bringup_idt_handler.constprop.0+0x88/0x90
[18172.774322]  ? start_cpu0+0xc/0xc
[18172.789735]  secondary_startup_64_no_verify+0xc2/0xcb
[18172.813519] irq event stamp: 54267312
[18172.830347] hardirqs last  enabled at (54267322): [<ffffffffb0d6718d>]
console_unlock+0x4dd/0x5f0
[18172.870990] hardirqs last disabled at (54267331): [<ffffffffb0d6711e>]
console_unlock+0x46e/0x5f0
[18172.911706] softirqs last  enabled at (54266438): [<ffffffffb2e00608>]
__do_softirq+0x608/0x940
[18172.951646] softirqs last disabled at (54266443): [<ffffffffb0bf53d0>]
__irq_exit_rcu+0x200/0x2c0
[18172.991903] ---[ end trace 16aeb6c1e80505d1 ]---

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[Bug 213625] [xfstests xfs/104] XFS: Assertion failed: agno < mp->m_sb.sb_agcount, file: fs/xfs/libxfs/xfs_types.c, line: 22

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=213625

--- Comment #1 from Zorro Lang (zlang@redhat.com) ---
Hit this bug again on xfs-5.15-merge-5:
FSTYP         -- xfs (debug)
PLATFORM      -- Linux/ppc64le ibm-p9z-16-lp7 5.14.0-rc4+ #1 SMP Mon Aug 23
01:51:56 EDT 2021
MKFS_OPTIONS  -- -f -m crc=1,finobt=1,reflink=1,rmapbt=1,bigtime=1,inobtcount=1
-b size=1024 /dev/sda3
MOUNT_OPTIONS -- -o context=system_u:object_r:root_t:s0 /dev/sda3
/mnt/xfstests/scratch

xfs/104 _check_dmesg: something found in dmesg (see
/var/lib/xfstests/results//xfs/104.dmesg)

Ran: xfs/104
Failures: xfs/104
Failed 1 of 1 tests

[73251.319855] run fstests xfs/104 at 2021-08-23 23:24:20
[73254.398025] XFS (sda3): Mounting V5 Filesystem
[73254.576277] XFS (sda3): Ending clean mount
[73258.610632] XFS: Assertion failed: agno < mp->m_sb.sb_agcount, file:
fs/xfs/libxfs/xfs_types.c, line: 22
[73258.610673] ------------[ cut here ]------------
[73258.610679] WARNING: CPU: 2 PID: 3873507 at fs/xfs/xfs_message.c:112
assfail+0x54/0x70 [xfs]
[73258.610784] Modules linked in: ext2 overlay dm_zero dm_log_writes
dm_thin_pool dm_persistent_data dm_bio_prison dm_snapshot dm_bufio ext4 mbcache
jbd2 loop dm_flakey dm_mod bonding tls rfkill sunrpc pseries_rng drm fuse
drm_panel_orientation_quirks xfs libcrc32c sd_mod t10_pi sg ibmvscsi ibmveth
scsi_transport_srp vmx_crypto [last unloaded: scsi_debug]
[73258.610835] CPU: 2 PID: 3873507 Comm: xfsaild/sda3 Kdump: loaded Tainted: G 
      W         5.14.0-rc4+ #1
[73258.610844] NIP:  c008000005549d68 LR: c008000005549d50 CTR:
000000007fffffff
[73258.610851] REGS: c000000487597550 TRAP: 0700   Tainted: G        W         
(5.14.0-rc4+)
[73258.610858] MSR:  800000000282b033 <SF,VEC,VSX,EE,FP,ME,IR,DR,RI,LE>  CR:
28002404  XER: 0000000d
[73258.610877] CFAR: c008000005549d60 IRQMASK: 0 
               GPR00: c008000005549d50 c0000004875977f0 c0080000055b8000
ffffffffffffffea 
               GPR04: 000000000000000a c000000487597770 ffffffffffffffc0
0000000000000000 
               GPR08: 0000000000000000 0000000000000000 0000000000000000
c008000005586a78 
               GPR12: c0000000008848e0 c000000007fcdf00 c0000000001a3d98
c0000004ecf9cd80 
               GPR16: 0000000100000864 0000000000000068 0000000000000000
0000000000000000 
               GPR20: 0000000000000000 c000000002cf0a30 c000000002cf03c0
0000000000000001 
               GPR24: c00800000550a4e4 0000000000068640 0000000000000003
0000000000000100 
               GPR28: 0000000000000007 0000000000000007 c00000004e1fb000
c00000006d1c6000 
[73258.610971] NIP [c008000005549d68] assfail+0x54/0x70 [xfs]
[73258.611058] LR [c008000005549d50] assfail+0x3c/0x70 [xfs]
[73258.611142] Call Trace:
[73258.611146] [c0000004875977f0] [c008000005549d50] assfail+0x3c/0x70 [xfs]
(unreliable)
[73258.611233] [c000000487597850] [c00800000548c2fc]
xfs_verify_icount+0x134/0x198 [xfs]
[73258.611313] [c0000004875978b0] [c008000005486b74]
xfs_validate_sb_write.isra.0+0x5c/0x198 [xfs]
[73258.611394] [c000000487597920] [c008000005488b40]
xfs_sb_write_verify+0xc8/0x140 [xfs]
[73258.611474] [c000000487597a70] [c00800000549c7ac]
_xfs_buf_ioapply+0x64/0x1f0 [xfs]
[73258.611554] [c000000487597b30] [c00800000549ca04]
__xfs_buf_submit+0xcc/0x3a0 [xfs]
[73258.611635] [c000000487597b80] [c00800000549d860]
xfs_buf_delwri_submit_buffers+0x188/0x430 [xfs]
[73258.611716] [c000000487597c30] [c00800000550a4e4] xfsaild_push+0x1ac/0xd00
[xfs]
[73258.611802] [c000000487597d20] [c00800000550b180] xfsaild+0x148/0x400 [xfs]
[73258.611887] [c000000487597da0] [c0000000001a3f34] kthread+0x1a4/0x1b0
[73258.611897] [c000000487597e10] [c00000000000cf64]
ret_from_kernel_thread+0x5c/0x64
[73258.611906] Instruction dump:
[73258.611911] e888dd80 7d264b78 7d455378 f8010010 f821ffa1 4bfff70d 3d220000
e929dd88 
[73258.611925] 8929000c 2c090000 41820008 0fe00000 <0fe00000> 38210060 e8010010
7c0803a6 
[73258.611939] irq event stamp: 0
[73258.611943] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[73258.611951] hardirqs last disabled at (0): [<c00000000015d3b4>]
copy_process+0x814/0x19c0
[73258.611959] softirqs last  enabled at (0): [<c00000000015d3b4>]
copy_process+0x814/0x19c0
[73258.611967] softirqs last disabled at (0): [<0000000000000000>] 0x0
[73258.611973] ---[ end trace 7b942b5bf64fe00e ]---
[73264.518210] XFS: Assertion failed: agno < mp->m_sb.sb_agcount, file:
fs/xfs/libxfs/xfs_types.c, line: 22
[73264.518254] ------------[ cut here ]------------
[73264.518260] WARNING: CPU: 3 PID: 3873507 at fs/xfs/xfs_message.c:112
assfail+0x54/0x70 [xfs]
[73264.518359] Modules linked in: ext2 overlay dm_zero dm_log_writes
dm_thin_pool dm_persistent_data dm_bio_prison dm_snapshot dm_bufio ext4 mbcache
jbd2 loop dm_flakey dm_mod bonding tls rfkill sunrpc pseries_rng drm fuse
drm_panel_orientation_quirks xfs libcrc32c sd_mod t10_pi sg ibmvscsi ibmveth
scsi_transport_srp vmx_crypto [last unloaded: scsi_debug]
[73264.518412] CPU: 3 PID: 3873507 Comm: xfsaild/sda3 Kdump: loaded Tainted: G 
      W         5.14.0-rc4+ #1
[73264.518422] NIP:  c008000005549d68 LR: c008000005549d50 CTR:
000000007fffffff
[73264.518429] REGS: c000000487597550 TRAP: 0700   Tainted: G        W         
(5.14.0-rc4+)
[73264.518437] MSR:  800000000282b033 <SF,VEC,VSX,EE,FP,ME,IR,DR,RI,LE>  CR:
28002404  XER: 0000000d
[73264.518456] CFAR: c008000005549d60 IRQMASK: 0 
               GPR00: c008000005549d50 c0000004875977f0 c0080000055b8000
ffffffffffffffea 
               GPR04: 000000000000000a c000000487597770 ffffffffffffffc0
0000000000000000 
               GPR08: 0000000000000000 0000000000000000 0000000000000000
c008000005586a78 
               GPR12: c0000000008848e0 c000000007fccb00 c0000000001a3d98
c0000004ecf9cd80 
               GPR16: 0000000100001e5d 00000000000000ca 0000000000000000
0000000000000000 
               GPR20: 0000000000000000 c000000002cf0a30 c000000002cf03c0
0000000000000001 
               GPR24: c00800000550a4e4 00000000000bc4c0 0000000000000003
0000000000000360 
               GPR28: 000000000000000d 000000000000000d c000000057bd7000
c00000006d1c6000 
[73264.518537] NIP [c008000005549d68] assfail+0x54/0x70 [xfs]
[73264.518621] LR [c008000005549d50] assfail+0x3c/0x70 [xfs]
[73264.518706] Call Trace:
[73264.518710] [c0000004875977f0] [c008000005549d50] assfail+0x3c/0x70 [xfs]
(unreliable)
[73264.518797] [c000000487597850] [c00800000548c2fc]
xfs_verify_icount+0x134/0x198 [xfs]
[73264.518881] [c0000004875978b0] [c008000005486b74]
xfs_validate_sb_write.isra.0+0x5c/0x198 [xfs]
[73264.518963] [c000000487597920] [c008000005488b40]
xfs_sb_write_verify+0xc8/0x140 [xfs]
[73264.519043] [c000000487597a70] [c00800000549c7ac]
_xfs_buf_ioapply+0x64/0x1f0 [xfs]
[73264.519124] [c000000487597b30] [c00800000549ca04]
__xfs_buf_submit+0xcc/0x3a0 [xfs]
[73264.519204] [c000000487597b80] [c00800000549d860]
xfs_buf_delwri_submit_buffers+0x188/0x430 [xfs]
[73264.519286] [c000000487597c30] [c00800000550a4e4] xfsaild_push+0x1ac/0xd00
[xfs]
[73264.519370] [c000000487597d20] [c00800000550b180] xfsaild+0x148/0x400 [xfs]
[73264.519456] [c000000487597da0] [c0000000001a3f34] kthread+0x1a4/0x1b0
[73264.519466] [c000000487597e10] [c00000000000cf64]
ret_from_kernel_thread+0x5c/0x64
[73264.519475] Instruction dump:
[73264.519480] e888dd80 7d264b78 7d455378 f8010010 f821ffa1 4bfff70d 3d220000
e929dd88 
[73264.519494] 8929000c 2c090000 41820008 0fe00000 <0fe00000> 38210060 e8010010
7c0803a6 
[73264.519508] irq event stamp: 0
[73264.519512] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[73264.519519] hardirqs last disabled at (0): [<c00000000015d3b4>]
copy_process+0x814/0x19c0
[73264.519527] softirqs last  enabled at (0): [<c00000000015d3b4>]
copy_process+0x814/0x19c0
[73264.519535] softirqs last disabled at (0): [<0000000000000000>] 0x0
[73264.519541] ---[ end trace 7b942b5bf64fe00f ]---
[73282.906755] XFS (sda3): xlog_verify_grant_tail: space > BBTOB(tail_blocks)
[73304.923750] XFS (sda3): Unmounting Filesystem
[73305.403659] XFS: Assertion failed: atomic_read(&pag->pag_ref) == 0, file:
fs/xfs/libxfs/xfs_ag.c, line: 195
[73305.403696] ------------[ cut here ]------------
[73305.403701] WARNING: CPU: 0 PID: 3873817 at fs/xfs/xfs_message.c:112
assfail+0x54/0x70 [xfs]
[73305.403811] Modules linked in: ext2 overlay dm_zero dm_log_writes
dm_thin_pool dm_persistent_data dm_bio_prison dm_snapshot dm_bufio ext4 mbcache
jbd2 loop dm_flakey dm_mod bonding tls rfkill sunrpc pseries_rng drm fuse
drm_panel_orientation_quirks xfs libcrc32c sd_mod t10_pi sg ibmvscsi ibmveth
scsi_transport_srp vmx_crypto [last unloaded: scsi_debug]
[73305.403861] CPU: 0 PID: 3873817 Comm: umount Kdump: loaded Tainted: G       
W         5.14.0-rc4+ #1
[73305.403871] NIP:  c008000005549d68 LR: c008000005549d50 CTR:
000000007fffffff
[73305.403878] REGS: c0000004e7693750 TRAP: 0700   Tainted: G        W         
(5.14.0-rc4+)
[73305.403885] MSR:  800000000282b033 <SF,VEC,VSX,EE,FP,ME,IR,DR,RI,LE>  CR:
28002484  XER: 00000010
[73305.403904] CFAR: c008000005549d60 IRQMASK: 0 
               GPR00: c008000005549d50 c0000004e76939f0 c0080000055b8000
ffffffffffffffea 
               GPR04: 000000000000000a c0000004e7693970 ffffffffffffffc0
0000000000000000 
               GPR08: 0000000000000000 0000000000000000 0000000000000000
c008000005586a78 
               GPR12: c0000000008848e0 c0000000049c0000 0000000000000000
ffffffffffffffff 
               GPR16: 0000000000000000 00007ffff7de67a0 0000000000000000
00007ffff7de6834 
               GPR20: 000000000ee6b280 0000000128b965a8 00007ffff7de67a0
c00000006f409f00 
               GPR24: 0000000002002000 0000000000000002 c008000005402c48
c00000006d1c6670 
               GPR28: c00000006d1c6000 c00000006d1c66c8 0000000000000008
c00000004e1f2800 
[73305.403980] NIP [c008000005549d68] assfail+0x54/0x70 [xfs]
[73305.404065] LR [c008000005549d50] assfail+0x3c/0x70 [xfs]
[73305.404151] Call Trace:
[73305.404154] [c0000004e76939f0] [c008000005549d50] assfail+0x3c/0x70 [xfs]
(unreliable)
[73305.404241] [c0000004e7693a50] [c00800000540459c] xfs_free_perag+0x124/0x170
[xfs]
[73305.404314] [c0000004e7693aa0] [c0080000054d3014] xfs_unmountfs+0xfc/0x1c0
[xfs]
[73305.404399] [c0000004e7693b30] [c0080000054dc218]
xfs_fs_put_super+0x60/0x170 [xfs]
[73305.404484] [c0000004e7693bb0] [c0000000005e0bf0]
generic_shutdown_super+0xc0/0x180
[73305.404495] [c0000004e7693c30] [c0000000005e0fc8] kill_block_super+0x38/0xb0
[73305.404504] [c0000004e7693c60] [c0000000005e2450]
deactivate_locked_super+0x80/0x140
[73305.404514] [c0000004e7693ca0] [c00000000061effc] cleanup_mnt+0x15c/0x240
[73305.404522] [c0000004e7693cf0] [c00000000019e674] task_work_run+0xb4/0x120
[73305.404531] [c0000004e7693d40] [c000000000022fd4]
do_notify_resume+0x134/0x140
[73305.404541] [c0000004e7693d70] [c0000000000312a0]
interrupt_exit_user_prepare_main+0x220/0x280
[73305.404551] [c0000004e7693de0] [c0000000000316c4]
syscall_exit_prepare+0xe4/0x1e0
[73305.404559] [c0000004e7693e10] [c00000000000c17c]
system_call_vectored_common+0xfc/0x280
[73305.404569] --- interrupt: 3000 at 0x7fffa21af7e4
[73305.404575] NIP:  00007fffa21af7e4 LR: 0000000000000000 CTR:
0000000000000000
[73305.404582] REGS: c0000004e7693e80 TRAP: 3000   Tainted: G        W         
(5.14.0-rc4+)
[73305.404589] MSR:  800000000280f033 <SF,VEC,VSX,EE,PR,FP,ME,IR,DR,RI,LE>  CR:
28002404  XER: 00000000
[73305.404607] IRQMASK: 0 
               GPR00: 0000000000000034 00007ffff7de64c0 00007fffa22a7100
0000000000000000 
               GPR04: 0000000000000000 00007ffff7de64d8 0000000000000000
0000000000000073 
               GPR08: 0000000000000000 0000000000000000 0000000000000000
0000000000000000 
               GPR12: 0000000000000000 00007fffa23dbf10 0000000000000000
ffffffffffffffff 
               GPR16: 0000000000000000 00007ffff7de67a0 0000000000000000
00007ffff7de6834 
               GPR20: 000000000ee6b280 0000000128b965a8 00007ffff7de67a0
00007ffff7de7e40 
               GPR24: 0000000128b96510 0000000000000000 0000000128b96508
0000010002f90630 
               GPR28: 0000010002f90510 0000000000000000 0000010002f95110
0000010002f90400 
[73305.404681] NIP [00007fffa21af7e4] 0x7fffa21af7e4
[73305.404686] LR [0000000000000000] 0x0
[73305.404691] --- interrupt: 3000
[73305.404695] Instruction dump:
[73305.404700] e888dd80 7d264b78 7d455378 f8010010 f821ffa1 4bfff70d 3d220000
e929dd88 
[73305.404714] 8929000c 2c090000 41820008 0fe00000 <0fe00000> 38210060 e8010010
7c0803a6 
[73305.404728] irq event stamp: 0
[73305.404732] hardirqs last  enabled at (0): [<0000000000000000>] 0x0
[73305.404738] hardirqs last disabled at (0): [<c00000000015d3b4>]
copy_process+0x814/0x19c0
[73305.404746] softirqs last  enabled at (0): [<c00000000015d3b4>]
copy_process+0x814/0x19c0
[73305.404753] softirqs last disabled at (0): [<0000000000000000>] 0x0
[73305.404759] ---[ end trace 7b942b5bf64fe010 ]---
[73305.483620] XFS: Assertion failed: atomic_read(&pag->pag_ref) == 0, file:
fs/xfs/libxfs/xfs_ag.c, line: 176
[73305.483656] ------------[ cut here ]------------
[73305.483661] WARNING: CPU: 0 PID: 0 at fs/xfs/xfs_message.c:112
assfail+0x54/0x70 [xfs]
[73305.483754] Modules linked in: ext2 overlay dm_zero dm_log_writes
dm_thin_pool dm_persistent_data dm_bio_prison dm_snapshot dm_bufio ext4 mbcache
jbd2 loop dm_flakey dm_mod bonding tls rfkill sunrpc pseries_rng drm fuse
drm_panel_orientation_quirks xfs libcrc32c sd_mod t10_pi sg ibmvscsi ibmveth
scsi_transport_srp vmx_crypto [last unloaded: scsi_debug]
[73305.483804] CPU: 0 PID: 0 Comm: swapper/0 Kdump: loaded Tainted: G        W 
       5.14.0-rc4+ #1
[73305.483812] NIP:  c008000005549d68 LR: c008000005549d50 CTR:
000000007fffffff
[73305.483819] REGS: c000000002c93390 TRAP: 0700   Tainted: G        W         
(5.14.0-rc4+)
[73305.483826] MSR:  8000000000029033 <SF,EE,ME,IR,DR,RI,LE>  CR: 28022484 
XER: 00000010
[73305.483841] CFAR: c008000005549d60 IRQMASK: 0 
               GPR00: c008000005549d50 c000000002c93630 c0080000055b8000
ffffffffffffffea 
               GPR04: 000000000000000a c000000002c935b0 ffffffffffffffc0
0000000000000000 
               GPR08: 0000000000000000 0000000000000000 0000000000000000
c008000005586a78 
               GPR12: c0000000008848e0 c0000000049c0000 0000000000000001
0000000000000000 
               GPR16: c000000002cc7a00 0000000000000000 0000000000000000
c000000002b0dd00 
               GPR20: c0000007fba563a0 c000000000264050 c000000000264050
000000000000000b 
               GPR24: c0000007fba56300 c000000002c936e0 000000000000000a
c00000000104a5f0 
               GPR28: c000000002adda00 c000000002befa00 c00000004e1f2800
c00000004e1f2bd8 
[73305.483915] NIP [c008000005549d68] assfail+0x54/0x70 [xfs]
[73305.484000] LR [c008000005549d50] assfail+0x3c/0x70 [xfs]
[73305.484085] Call Trace:
[73305.484089] [c000000002c93630] [c008000005549d50] assfail+0x3c/0x70 [xfs]
(unreliable)
[73305.484175] [c000000002c93690] [c008000005402cf8] __xfs_free_perag+0xb0/0xe0
[xfs]
[73305.484246] [c000000002c936c0] [c0000000002640bc] rcu_do_batch+0x26c/0x740
[73305.484255] [c000000002c93780] [c0000000002675ec] rcu_core+0x25c/0x320
[73305.484263] [c000000002c937c0] [c000000000ffc8c8] __do_softirq+0x228/0x6ec
[73305.484272] [c000000002c938d0] [c00000000016e524] __irq_exit_rcu+0x234/0x250
[73305.484283] [c000000002c93900] [c00000000016e770] irq_exit+0x20/0x50
[73305.484291] [c000000002c93920] [c000000000029ad0]
timer_interrupt+0x1c0/0x540
[73305.484301] [c000000002c93990] [c000000000009a00]
decrementer_common_virt+0x210/0x220
[73305.484311] --- interrupt: 900 at plpar_hcall_norets_notrace+0x18/0x2c
[73305.484319] NIP:  c0000000000feae8 LR: c000000000c126e4 CTR:
0000000000000000
[73305.484325] REGS: c000000002c93a00 TRAP: 0900   Tainted: G        W         
(5.14.0-rc4+)
[73305.484332] MSR:  800000000280b033 <SF,VEC,VSX,EE,FP,ME,IR,DR,RI,LE>  CR:
28000882  XER: 00000010
[73305.484349] CFAR: 0000000000000c00 IRQMASK: 0 
               GPR00: 0000000000000000 c000000002c93ca0 c000000002c94100
0000000000000000 
               GPR04: 00000000000000c0 0000000000000080 000c5a8e5e7326bd
000000000000031b 
               GPR08: 000000000001f400 0000000000000001 0000000000000000
0000000000000000 
               GPR12: 0000000000000000 c0000000049c0000 0000000000000000
0000000000000000 
               GPR16: 0000000000000000 0000000000000000 000000000f7f73f8
000000000f7e54a8 
               GPR20: 0000000000000001 00000000089ffcb4 0000000000000000
000000000f877e18 
               GPR24: 0000000011251b80 0000000000000000 000042abc2b6ca10
0000000000000001 
               GPR28: 0000000000000000 0000000000000001 c000000002161bb8
c000000002161bc0 
[73305.484424] NIP [c0000000000feae8] plpar_hcall_norets_notrace+0x18/0x2c
[73305.484431] LR [c000000000c126e4] check_and_cede_processor.part.0+0x24/0x70
[73305.484439] --- interrupt: 900
[73305.484443] [c000000002c93ca0] [0000000000000000] 0x0 (unreliable)
[73305.484451] [c000000002c93d00] [c000000000c12d04]
dedicated_cede_loop+0x164/0x210
[73305.484459] [c000000002c93d40] [c000000000c0f6cc]
cpuidle_enter_state+0x2bc/0x500
[73305.484469] [c000000002c93da0] [c000000000c0f9ac] cpuidle_enter+0x4c/0x70
[73305.484478] [c000000002c93de0] [c0000000001cece0]
cpuidle_idle_call+0x1c0/0x2f0
[73305.484486] [c000000002c93e30] [c0000000001cef94] do_idle+0x184/0x240
[73305.484494] [c000000002c93e90] [c0000000001cf42c]
cpu_startup_entry+0x3c/0x40
[73305.484502] [c000000002c93ec0] [c000000000012f14] rest_init+0x214/0x380
[73305.484510] [c000000002c93f00] [c0000000020051cc] start_kernel+0x674/0x6b0
[73305.484519] [c000000002c93f90] [c00000000000d39c]
start_here_common+0x1c/0x600
[73305.484527] Instruction dump:
[73305.484532] e888dd80 7d264b78 7d455378 f8010010 f821ffa1 4bfff70d 3d220000
e929dd88 
[73305.484546] 8929000c 2c090000 41820008 0fe00000 <0fe00000> 38210060 e8010010
7c0803a6 
[73305.484559] irq event stamp: 303475094
[73305.484563] hardirqs last  enabled at (303475093): [<c0000000002a8e14>]
tick_nohz_idle_exit+0x94/0x290
[73305.484573] hardirqs last disabled at (303475094): [<c000000000fef914>]
__schedule+0x94/0x8b0
[73305.484583] softirqs last  enabled at (303475088): [<c000000000ffcd1c>]
__do_softirq+0x67c/0x6ec
[73305.484592] softirqs last disabled at (303474779): [<c00000000016e524>]
__irq_exit_rcu+0x234/0x250
[73305.484601] ---[ end trace 7b942b5bf64fe011 ]---
[73305.748779] XFS (sda5): Unmounting Filesystem

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[Bug 213625] [xfstests xfs/104] XFS: Assertion failed: agno < mp->m_sb.sb_agcount, file: fs/xfs/libxfs/xfs_types.c, line: 22

[bugzilla-daemon]

https://bugzilla.kernel.org/show_bug.cgi?id=213625

--- Comment #2 from Zorro Lang (zlang@redhat.com) ---
*** Bug 213941 has been marked as a duplicate of this bug. ***

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