https://bugzilla.kernel.org/show_bug.cgi?id=201577 Bug ID: 201577 Summary: [xfstests generic/070]: XFS corruption and Oops when setxattr on 64k blocksize XFS Product: File System Version: 2.5 Kernel Version: v4.19 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: XFS Assignee: filesystem_xfs@xxxxxxxxxxxxxxxxxxxxxx Reporter: zlang@xxxxxxxxxx Regression: No Description of problem: xfstests generic/070 fails on kernel 4.19, when test on 64k blocksize XFS: # ./check generic/070 FSTYP -- xfs (non-debug) PLATFORM -- Linux/ppc64le ibm-p9z-06-lp1 4.19.0+ MKFS_OPTIONS -- -f -b size=65536 /dev/sda5 MOUNT_OPTIONS -- -o context=system_u:object_r:nfs_t:s0 /dev/sda5 /mnt/xfstests/mnt2 generic/070 3s ... _check_xfs_filesystem: filesystem on /dev/sda3 has dirty log (see /var/lib/xfstests/results//generic/070.full for details) _check_xfs_filesystem: filesystem on /dev/sda3 is inconsistent (c) (see /var/lib/xfstests/results//generic/070.full for details) _check_xfs_filesystem: filesystem on /dev/sda3 is inconsistent (r) (see /var/lib/xfstests/results//generic/070.full for details) - output mismatch (see /var/lib/xfstests/results//generic/070.out.bad) --- tests/generic/070.out 2018-10-30 02:53:01.357248735 -0400 +++ /var/lib/xfstests/results//generic/070.out.bad 2018-10-31 03:23:51.821967706 -0400 @@ -1 +1,2 @@ QA output created by 070 +rm: cannot remove '/mnt/xfstests/mnt1/fsstress': Is a directory ... (Run 'diff -u tests/generic/070.out /var/lib/xfstests/results//generic/070.out.bad' to see the entire diff) Ran: generic/070 Failures: generic/070 Failed 1 of 1 tests # dmesg [ 1737.798270] run fstests generic/070 at 2018-10-31 03:23:47 [ 1740.657734] XFS (sda3): Metadata corruption detected at xfs_attr3_leaf_verify+0x2f0/0x320 [xfs], xfs_attr3_leaf block 0x2d05a00 [ 1740.657755] XFS (sda3): Unmount and run xfs_repair [ 1740.657767] XFS (sda3): First 128 bytes of corrupted metadata buffer: [ 1740.657779] 00000000b4bb4297: 00 00 00 00 00 00 00 00 3b ee 00 00 00 00 00 00 ........;....... [ 1740.657791] 000000005ec77e26: 00 00 00 00 02 d0 5a 00 00 00 00 00 00 00 00 00 ......Z......... [ 1740.657803] 0000000015938018: 21 98 e8 b4 fd de 4c 07 bc ea 3c e5 ae b4 7c 48 !.....L...<...|H [ 1740.657815] 000000004bb71ab9: 00 00 00 00 03 00 05 26 00 04 0e 1c ee 28 01 00 .......&.....(.. [ 1740.657827] 00000000bf96d940: 00 70 ed b8 ff f4 00 0c fb e4 03 b0 00 00 00 00 .p.............. [ 1740.657839] 000000003dbe20a7: 0c 38 5c 34 fa c4 01 00 0c 38 73 31 ee 28 01 00 .8\4.....8s1.(.. [ 1740.657850] 00000000512e45c5: 0c 38 b1 b2 ff 94 01 00 cd 3a 75 d6 ff c4 05 00 .8.......:u..... [ 1740.657863] 000000008c9563dc: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 1740.705766] XFS (sda3): xfs_do_force_shutdown(0x8) called from line 1453 of file fs/xfs/xfs_buf.c. Return address = 00000000debd573a [ 1740.705783] XFS (sda3): Corruption of in-memory data detected. Shutting down filesystem [ 1740.705795] XFS (sda3): Please unmount the filesystem and rectify the problem(s) [ 1741.373384] XFS (sda3): Unmounting Filesystem If keep running, run generic/070 again (after mkfs), it even cause a Assertion failure and kernel Oops: # # mkfs.xfs -f -b size=65536 /dev/sda3 meta-data=/dev/sda3 isize=512 agcount=4, agsize=122880 blks = sectsz=4096 attr=2, projid32bit=1 = crc=1 finobt=1, sparse=1, rmapbt=0 = reflink=1 data = bsize=65536 blocks=491520, imaxpct=25 = sunit=0 swidth=0 blks naming =version 2 bsize=65536 ascii-ci=0, ftype=1 log =internal log bsize=65536 blocks=951, version=2 = sectsz=4096 sunit=1 blks, lazy-count=1 realtime =none extsz=65536 blocks=0, rtextents=0 # mkfs.xfs -f -b size=65536 /dev/sda5 meta-data=/dev/sda5 isize=512 agcount=4, agsize=122880 blks = sectsz=4096 attr=2, projid32bit=1 = crc=1 finobt=1, sparse=1, rmapbt=0 = reflink=1 data = bsize=65536 blocks=491520, imaxpct=25 = sunit=0 swidth=0 blks naming =version 2 bsize=65536 ascii-ci=0, ftype=1 log =internal log bsize=65536 blocks=951, version=2 = sectsz=4096 sunit=1 blks, lazy-count=1 realtime =none extsz=65536 blocks=0, rtextents=0 # ./check generic/070 FSTYP -- xfs (non-debug) PLATFORM -- Linux/ppc64le ibm-p9z-06-lp1 4.19.0+ MKFS_OPTIONS -- -f -b size=65536 /dev/sda5 MOUNT_OPTIONS -- -o context=system_u:object_r:nfs_t:s0 /dev/sda5 /mnt/xfstests/mnt2 generic/070 3s ... umount: /mnt/xfstests/mnt1: target is busy. _check_xfs_filesystem: filesystem on /dev/sda3 has dirty log (see /var/lib/xfstests/results//generic/070.full for details) _check_xfs_filesystem: filesystem on /dev/sda3 is inconsistent (c) (see /var/lib/xfstests/results//generic/070.full for details) _check_xfs_filesystem: filesystem on /dev/sda3 is inconsistent (r) (see /var/lib/xfstests/results//generic/070.full for details) _check_dmesg: something found in dmesg (see /var/lib/xfstests/results//generic/070.dmesg) - output mismatch (see /var/lib/xfstests/results//generic/070.out.bad) --- tests/generic/070.out 2018-10-30 02:53:01.357248735 -0400 +++ /var/lib/xfstests/results//generic/070.out.bad 2018-10-31 03:28:46.923211040 -0400 @@ -1 +1,2 @@ QA output created by 070 +rm: cannot remove '/mnt/xfstests/mnt1/fsstress': Is a directory ... (Run 'diff -u tests/generic/070.out /var/lib/xfstests/results//generic/070.out.bad' to see the entire diff) Ran: generic/070 Failures: generic/070 Failed 1 of 1 tests # dmesg [ 2034.152185] run fstests generic/070 at 2018-10-31 03:28:44 [40/9430] [ 2036.434743] XFS (sda3): Metadata corruption detected at xfs_attr3_leaf_verify+0x2f0/0x320 [xfs], xfs_attr3_leaf block 0xf00980 [ 2036.434759] XFS (sda3): Unmount and run xfs_repair [ 2036.434766] XFS (sda3): First 128 bytes of corrupted metadata buffer: [ 2036.434774] 0000000023a43335: 00 00 00 00 00 00 00 00 3b ee 00 00 00 00 00 00 ........;....... [ 2036.434782] 0000000049638a65: 00 00 00 00 00 f0 09 80 00 00 00 00 00 00 00 00 ................ [ 2036.434790] 00000000f96e216a: 94 89 69 36 6b 3f 43 85 87 94 d9 a6 ca 87 65 12 ..i6k?C.......e. [ 2036.434798] 00000000656aab6b: 00 00 00 00 01 00 05 12 00 02 01 c4 fe 2c 01 00 .............,.. [ 2036.434806] 00000000241e6087: 00 60 fd cc ff f0 00 10 00 00 00 00 00 00 00 00 .`.............. [ 2036.434813] 0000000051fe854f: 0c 2e 18 b9 fe 2c 01 00 cd 3a 75 d6 ff c0 05 00 .....,...:u..... [ 2036.434821] 0000000088866c7a: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 2036.434829] 000000009f826903: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 2036.451454] XFS (sda3): xfs_do_force_shutdown(0x8) called from line 1453 of file fs/xfs/xfs_buf.c. Return address = 00000000debd573a [ 2036.451470] XFS (sda3): Corruption of in-memory data detected. Shutting down filesystem [ 2036.451482] XFS (sda3): Please unmount the filesystem and rectify the problem(s) [ 2036.451853] XFS: Assertion failed: bp->b_transp == tp, file: fs/xfs/xfs_trans_buf.c, line: 385 [ 2036.452007] WARNING: CPU: 3 PID: 3096 at fs/xfs/xfs_message.c:93 asswarn+0x38/0x54 [xfs] [ 2036.452015] Modules linked in: sunrpc sg pseries_rng xfs libcrc32c sd_mod ibmvscsi scsi_transport_srp ibmveth [ 2036.452030] CPU: 3 PID: 3096 Comm: fsstress Not tainted 4.19.0+ #1 [ 2036.452037] NIP: d000000008def69c LR: d000000008def69c CTR: c0000000006dc990 [ 2036.452044] REGS: c0000007b776b690 TRAP: 0700 Not tainted (4.19.0+) [ 2036.452050] MSR: 800000010282b033 <SF,VEC,VSX,EE,FP,ME,IR,DR,RI,LE,TM[E]> CR: 28004428 XER: 00000003 [ 2036.452064] CFAR: d000000008def394 IRQMASK: 0 [ 2036.452064] GPR00: d000000008def69c c0000007b776b918 d000000008e77800 ffffffffffffffea [ 2036.452064] GPR04: 000000000000000a c0000007b776b818 d000000008e12f00 0000000000000000 [ 2036.452064] GPR08: ffffffffffffffc0 0000000000000000 0000000000000000 0000000000000000 [ 2036.452064] GPR12: c0000000006dc990 c00000001ecaae80 0000000000000000 0000000000000000 [ 2036.452064] GPR16: 0000000010030a40 00000000100121d0 0000000000000001 0000000010030b7c [ 2036.452064] GPR20: 0000000000000001 0000000010005a70 0000000010030c08 000000000000024f [ 2036.452064] GPR24: 00000100370a3700 0000000000000000 c0000007c52fc000 fffffffffffffffb [ 2036.452064] GPR28: 0000000000000000 c0000007f31cc900 c0000007e10d3100 0000000000000000 [ 2036.452144] NIP [d000000008def69c] asswarn+0x38/0x54 [xfs] [ 2036.452187] LR [d000000008def69c] asswarn+0x38/0x54 [xfs] [ 2036.452196] Call Trace: [ 2036.452232] [c0000007b776b918] [d000000008def69c] asswarn+0x38/0x54 [xfs] (unreliable) [ 2036.452266] [c0000007b776b978] [d000000008dd0498] xfs_trans_brelse+0x2d0/0x3c0 [xfs] [ 2036.452295] [c0000007b776b9c8] [d000000008ce3314] xfs_attr_set+0x31c/0x3a0 [xfs] [ 2036.452329] [c0000007b776bac8] [d000000008da9720] xfs_xattr_set+0x78/0x130 [xfs] [ 2036.452338] [c0000007b776bb08] [c0000000004cbeac] __vfs_setxattr+0x9c/0x110 [ 2036.452346] [c0000007b776bb68] [c0000000004cdacc] __vfs_setxattr_noperm+0xbc/0x320 [ 2036.452354] [c0000007b776bbc8] [c0000000004cde1c] vfs_setxattr+0xec/0x130 [ 2036.452361] [c0000007b776bc28] [c0000000004ce168] setxattr+0x308/0x6a0 [ 2036.452368] [c0000007b776bd88] [c0000000004ce758] path_setxattr+0x128/0x150 [ 2036.452375] [c0000007b776be08] [c0000000004ce7e8] sys_lsetxattr+0x28/0x40 [ 2036.452383] [c0000007b776be28] [c00000000000b488] system_call+0x5c/0x70 [ 2036.452389] Instruction dump: [ 2036.452395] 7c0802a6 60000000 7c0802a6 7c862378 3c820000 e884cd78 7ca72b78 7c651b78 [ 2036.452406] 38600000 f8010010 f821ffa1 4bfffc25 <0fe00000> 38210060 e8010010 7c0803a6 [ 2036.452417] irq event stamp: 898510 [ 2036.452424] hardirqs last enabled at (898509): [<c0000000001e1654>] console_unlock+0x664/0x8b0 [ 2036.452433] hardirqs last disabled at (898510): [<c000000000008ea8>] program_check_common+0x138/0x150 [ 2036.452462] softirqs last enabled at (897034): [<d000000008d68948>] xfs_buf_find+0x7b0/0xf90 [xfs] [ 2036.452494] softirqs last disabled at (897032): [<d000000008d6859c>] xfs_buf_find+0x404/0xf90 [xfs] [ 2036.452502] ---[ end trace 09823b36a21fc04c ]--- [ 2036.452512] Unable to handle kernel paging request for data at address 0x00000038 [ 2036.452520] Faulting instruction address: 0xd000000008dd0258 [ 2036.452527] Oops: Kernel access of bad area, sig: 11 [#1] [ 2036.452531] LE SMP NR_CPUS=2048 NUMA pSeries [ 2036.452537] Modules linked in: sunrpc sg pseries_rng xfs libcrc32c sd_mod ibmvscsi scsi_transport_srp ibmveth [ 2036.452548] CPU: 3 PID: 3096 Comm: fsstress Tainted: G W 4.19.0+ #1 [ 2036.452554] NIP: d000000008dd0258 LR: d000000008dd0514 CTR: c0000000001f57f0 [ 2036.452560] REGS: c0000007b776b6f0 TRAP: 0300 Tainted: G W (4.19.0+) [ 2036.452565] MSR: 800000010280b033 <SF,VEC,VSX,EE,FP,ME,IR,DR,RI,LE,TM[E]> CR: 28004424 XER: 20040003 [ 2036.452576] CFAR: c00000000000e038 DAR: 0000000000000038 DSISR: 40000000 IRQMASK: 0 [ 2036.452576] GPR00: d000000008dd0514 c0000007b776b978 d000000008e77800 0000000000000001 [ 2036.452576] GPR04: c0000000019dac30 c0000007b776b818 d000000008e12f00 0000000000000000 [ 2036.452576] GPR08: c0000000019dae00 0000000000000000 c0000007b7768000 d000000008df18e8 [ 2036.452576] GPR12: c0000000001f57f0 c00000001ecaae80 0000000000000000 0000000000000000 [ 2036.452576] GPR16: 0000000010030a40 00000000100121d0 0000000000000001 0000000010030b7c [ 2036.452576] GPR20: 0000000000000001 0000000010005a70 0000000010030c08 000000000000024f [ 2036.452576] GPR24: 00000100370a3700 0000000000000000 c0000007c52fc000 c000000001b8a424 [ 2036.452576] GPR28: c000000001b89de0 c0000007f31cc900 d000000008e9f204 0000000000000000 [ 2036.452653] NIP [d000000008dd0258] xfs_trans_brelse+0x90/0x3c0 [xfs] [ 2036.452686] LR [d000000008dd0514] xfs_trans_brelse+0x34c/0x3c0 [xfs] [ 2036.452691] Call Trace: [ 2036.452721] [c0000007b776b978] [d000000008dd0514] xfs_trans_brelse+0x34c/0x3c0 [xfs] (unreliable) [ 2036.452744] [c0000007b776b9c8] [d000000008ce3314] xfs_attr_set+0x31c/0x3a0 [xfs] [ 2036.452778] [c0000007b776bac8] [d000000008da9720] xfs_xattr_set+0x78/0x130 [xfs] [ 2036.452785] [c0000007b776bb08] [c0000000004cbeac] __vfs_setxattr+0x9c/0x110 [ 2036.452791] [c0000007b776bb68] [c0000000004cdacc] __vfs_setxattr_noperm+0xbc/0x320 [ 2036.452797] [c0000007b776bbc8] [c0000000004cde1c] vfs_setxattr+0xec/0x130 [ 2036.452803] [c0000007b776bc28] [c0000000004ce168] setxattr+0x308/0x6a0 [ 2036.452809] [c0000007b776bd88] [c0000000004ce758] path_setxattr+0x128/0x150 [ 2036.452815] [c0000007b776be08] [c0000000004ce7e8] sys_lsetxattr+0x28/0x40 [ 2036.452821] [c0000007b776be28] [c00000000000b488] system_call+0x5c/0x70 [ 2036.452826] Instruction dump: [ 2036.452831] eb9cec20 a12d0008 815b0000 7f8a4840 7d2807b4 409d02c4 5508ecf8 552a06be [ 2036.452839] 7d3c402a 7d295436 71290001 408201cc <813f0038> 2f89123c 409e0280 813f00a8 [ 2036.452849] ---[ end trace 09823b36a21fc04d ]--- [ 2036.455943] [ 2036.986931] XFS (sda5): Unmounting Filesystem How reproducible: nearly 100% on 64k blocksize XFS on ppc64le Additional info: Can't reproduce this bug on 4k blocksize XFS -- You are receiving this mail because: You are watching the assignee of the bug.
