https://bugzilla.kernel.org/show_bug.cgi?id=202053 Bug ID: 202053 Summary: [xfstests generic/464]: XFS corruption and Assertion failed: 0, file: fs/xfs/xfs_super.c, line: 985 Product: File System Version: 2.5 Kernel Version: 4.20-rc6 with xfs-4.21-merge-2 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: XFS Assignee: filesystem_xfs@xxxxxxxxxxxxxxxxxxxxxx Reporter: zlang@xxxxxxxxxx Regression: No generic/464 reproduced a xfs corruption: # while true; do generic/464|break;done ... ... FSTYP -- xfs (non-debug) PLATFORM -- Linux/x86_64 ibm-x3650m4-10 4.20.0-rc6 MKFS_OPTIONS -- -f -m reflink=1,rmapbt=1,finobt=1,crc=1 -i sparse=1 /dev/mapper/rhel_ibm--x3650m4--10-xfscratch MOUNT_OPTIONS -- -o context=system_u:object_r:root_t:s0 /dev/mapper/rhel_ibm--x3650m4--10-xfscratch /mnt/scratch generic/464 80s ... [failed, exit status 1]- output mismatch (see /home/git/xfstests-dev/results//generic/464.out.bad) --- tests/generic/464.out 2018-11-25 23:54:50.485528602 -0500 +++ /home/git/xfstests-dev/results//generic/464.out.bad 2018-12-24 01:47:45.633426963 -0500 @@ -1,2 +1,3 @@ QA output created by 464 -Silence is golden +_check_xfs_filesystem: filesystem on /dev/mapper/rhel_ibm--x3650m4--10-xfscratch is inconsistent (r) +(see /home/git/xfstests-dev/results//generic/464.full for details) ... (Run 'diff -u /home/git/xfstests-dev/tests/generic/464.out /home/git/xfstests-dev/results//generic/464.out.bad' to see the entire diff) Ran: generic/464 Failures: generic/464 Failed 1 of 1 tests # xfs_repair -n /dev/mapper/rhel_ibm--x3650m4--10-xfscratch Phase 1 - find and verify superblock... Phase 2 - using internal log - zero log... - scan filesystem freespace and inode maps... sb_fdblocks 22130881, counted 22130887 - found root inode chunk Phase 3 - for each AG... - scan (but don't clear) agi unlinked lists... - process known inodes and perform inode discovery... - agno = 0 - agno = 1 - agno = 2 - agno = 3 - process newly discovered inodes... Phase 4 - check for duplicate blocks... - setting up duplicate extent list... - check for inodes claiming duplicate blocks... - agno = 0 - agno = 2 - agno = 1 - agno = 3 No modify flag set, skipping phase 5 Phase 6 - check inode connectivity... - traversing filesystem ... - traversal finished ... - moving disconnected inodes to lost+found ... Phase 7 - verify link counts... No modify flag set, skipping filesystem flush and exiting. # dmesg [ 2121.041622] run fstests generic/464 at 2018-12-24 01:47:12 [ 2121.967789] XFS (dm-5): Unmounting Filesystem [ 2123.883676] XFS (dm-5): Mounting V5 Filesystem [ 2124.004010] XFS (dm-5): Ending clean mount [ 2130.837461] XFS (dm-5): Unmounting Filesystem [ 2131.542125] XFS (dm-5): Mounting V5 Filesystem [ 2131.604660] XFS (dm-5): Ending clean mount [ 2138.112176] XFS (dm-5): Unmounting Filesystem [ 2138.825792] XFS (dm-5): Mounting V5 Filesystem [ 2138.912444] XFS (dm-5): Ending clean mount [ 2145.256700] XFS (dm-5): Unmounting Filesystem [ 2145.995742] XFS (dm-5): Mounting V5 Filesystem [ 2146.106208] XFS (dm-5): Ending clean mount [ 2152.590844] XFS: Assertion failed: 0, file: fs/xfs/xfs_super.c, line: 985 [ 2152.598602] WARNING: CPU: 22 PID: 7791 at fs/xfs/xfs_message.c:93 asswarn+0x1c/0x1f [xfs] [ 2152.607732] Modules linked in: sunrpc intel_rapl sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass crct10dif_pclmul crc32_pclmul ipmi_ssif ghash_clmulni_intel intel_cstate iTCO_wdt iTCO_vendor_support intel_uncore ipmi_si ioatdma intel_rapl_perf sg pcspkr ipmi_devintf i2c_i801 lpc_ich ipmi_msghandler xfs libcrc32c sd_mod mgag200 drm_kms_helper sysc opyarea wmi sysfillrect sysimgblt fb_sys_fops ttm igb dca drm crc32c_intel megaraid_sas i2c_algo_bit rndis_host cdc_ether usbnet mii dm_mirror dm_region_hash dm_log dm_mod [ 2152.661611] CPU: 22 PID: 7791 Comm: umount Not tainted 4.20.0-rc6 #4 [ 2152.668706] Hardware name: IBM System x3650 M4 -[7915ON3]-/00J6520, BIOS -[VVE124AUS-1.30]- 11/21/2012 [ 2152.679152] RIP: 0010:asswarn+0x1c/0x1f [xfs] [ 2152.684018] Code: 00 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 66 66 66 66 90 48 89 f1 41 89 d0 48 c7 c6 00 bf ec c0 48 89 fa 31 ff e8 06 fa ff ff <0f> 0b c3 66 66 66 66 90 48 89 f1 41 89 d0 48 c7 c6 00 bf ec c0 48 [ 2152.704976] RSP: 0018:ffff88845bedfc70 EFLAGS: 00010286 [ 2152.710811] RAX: 0000000000000000 RBX: ffff8881c418e0c0 RCX: 0000000000000000 [ 2152.718776] RDX: dffffc0000000000 RSI: 000000000000000a RDI: ffffed108b7dbf80 [ 2152.726742] RBP: ffff88845d701100 R08: ffffed108ef3cf91 R09: ffffed108ef3cf90 [ 2152.734707] R10: ffffed108ef3cf90 R11: ffff8884779e7c87 R12: ffff8881c418de40 [ 2152.742672] R13: 0000000000000016 R14: ffffffffc0fc0000 R15: 0000000000000016 [ 2152.750631] FS: 00007f3aef255080(0000) GS:ffff888477800000(0000) knlGS:0000000000000000 [ 2152.759662] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2152.766076] CR2: 0000564c78b672e8 CR3: 000000046771c002 CR4: 00000000000606e0 [ 2152.774042] Call Trace: [ 2152.776829] xfs_fs_destroy_inode+0x584/0x8e0 [xfs] [ 2152.782286] dispose_list+0xfa/0x1d0 [ 2152.786284] evict_inodes+0x29e/0x390 [ 2152.790378] ? dispose_list+0x1d0/0x1d0 [ 2152.794673] generic_shutdown_super+0xac/0x330 [ 2152.799638] kill_block_super+0x94/0xe0 [ 2152.803923] deactivate_locked_super+0x82/0xd0 [ 2152.808885] deactivate_super+0x123/0x140 [ 2152.813363] ? get_super_exclusive_thawed+0x10/0x10 [ 2152.818813] ? rcu_is_watching+0x2c/0x80 [ 2152.823201] cleanup_mnt+0x9f/0x130 [ 2152.827089] task_work_run+0x10e/0x190 [ 2152.831294] exit_to_usermode_loop+0x136/0x160 [ 2152.836260] do_syscall_64+0x3c3/0x480 [ 2152.840452] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2152.846092] RIP: 0033:0x7f3aee28da3b [ 2152.850083] Code: 14 2c 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 01 f0 ff ff 73 01 c3 48 8b 0d 1d 14 2c 00 f7 d8 64 89 01 48 [ 2152.871041] RSP: 002b:00007ffff8962718 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 2152.879485] RAX: 0000000000000000 RBX: 0000564c78b5c2d0 RCX: 00007f3aee28da3b [ 2152.887441] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000564c78b64db0 [ 2152.895412] RBP: 0000000000000000 R08: 0000564c78b64dd0 R09: 00007ffff8960f80 [ 2152.903376] R10: 0000000000000000 R11: 0000000000000246 R12: 0000564c78b64db0 [ 2152.911343] R13: 00007f3aef039184 R14: 0000564c78b5c4b0 R15: 00000000ffffffff [ 2152.919317] irq event stamp: 46282 [ 2152.923116] hardirqs last enabled at (46281): [<ffffffffb570eeb2>] console_unlock+0x672/0xc50 [ 2152.932731] hardirqs last disabled at (46282): [<ffffffffb54054d1>] trace_hardirqs_off_thunk+0x1a/0x1c [ 2152.943113] softirqs last enabled at (46278): [<ffffffffb72006a8>] __do_softirq+0x6a8/0xa1c [ 2152.952535] softirqs last disabled at (46271): [<ffffffffb55c0c71>] irq_exit+0x281/0x2d0 [ 2152.961568] ---[ end trace 94749dfc843d5970 ]--- [ 2153.124997] XFS (dm-5): Unmounting Filesystem [ 2154.012646] XFS (dm-2): Unmounting Filesystem I tested on xfs-linux for-next branch: # git log --oneline 65eed012d1f2 (HEAD -> for-next, tag: xfs-4.21-merge-2, origin/xfs-4.21-merge, origin/for-next) xfs: reallocate realtime summary cache on growfs 86d163dbfe2a (tag: xfs-4.21-merge-1) xfs: stringify scrub types in ftrace output ... ... -- You are receiving this mail because: You are watching the assignee of the bug.
