From: Zorro Lang <zlang@redhat.com>
To: "Darrick J. Wong" <darrick.wong@oracle.com>
Cc: linux-xfs@vger.kernel.org, fstests@vger.kernel.org
Subject: Re: [PATCH 0/6] xfstests: add copy/dedupe/clone to fsx/fsstress
Date: Fri, 23 Nov 2018 15:33:01 +0800 [thread overview]
Message-ID: <20181123073301.GA2299@dhcp-12-149.nay.redhat.com> (raw)
In-Reply-To: <20181119163809.GX4235@magnolia>
On Mon, Nov 19, 2018 at 08:38:09AM -0800, Darrick J. Wong wrote:
> On Mon, Nov 19, 2018 at 06:45:47PM +0800, Zorro Lang wrote:
> > On Mon, Nov 19, 2018 at 01:22:52PM +0800, Zorro Lang wrote:
> > > On Tue, Nov 13, 2018 at 03:39:37PM -0800, Darrick J. Wong wrote:
> > > > Hi all,
> > > >
> > > > This series adds to fsx support for FICLONERANGE, FIDEDUPERANGE, and
> > > > copy_file_range. It adds to fsstress support for copy_file_range.
> > > > There are known failures in 4.20-rc2, particularly with copy_file_range,
> > > > so these patches provide a fstests base for everyone to start/continue
> > > > looking for bugs.
> > >
> > > Hi Darrick,
> > >
> > > Your patches triggered 2 new failures on g/091 and g/263, refer to [1]. I can't
> > > reproduce these failures on original xfstests [2]. I saw you were talking about g/091
> > > in #xfs. Are these two failures same issue?
>
> Most probably. Dave and I are still digging through all the new
> failures that show up in g/091, g/263, and g/127 once clonerange starts
> happening.
Hi Darrick,
I just tried NFS, [1] tested with original xfstests, [2] tested with your
patches. Looks like your patches bring in new failures to NFS test:
g/075, g/112 and g/127.
Thanks,
Zorro
[1]
# ./check -nfs generic/075 generic/127 generic/112 generic/263 generic/091 generic/231 generic/499 generic/511 generic/469 generic/455 generic/456 generic/457
FSTYP -- nfs
PLATFORM -- Linux/x86_64 xxxxx 4.18.0-xxxx
MKFS_OPTIONS -- xx.xxx.xxx.xx:/mnt/nfscratch
MOUNT_OPTIONS -- -o context=system_u:object_r:root_t:s0 xx.xxx.xxx.xx:/mnt/nfscratch /mnt/scratch
generic/075 7s
generic/091 25s
generic/112 7s
generic/127 231s
generic/231 [not run] disk quotas not supported by this filesystem type: nfs
generic/263 11s
generic/455 [not run] This test requires a valid $LOGWRITES_DEV
generic/456 [not run] require xx.xxx.xxx.xx:/mnt/nfscratch to be valid block disk
generic/457 [not run] This test requires a valid $LOGWRITES_DEV
generic/469 [failed, exit status 1]- output mismatch (see /home/xfstests/results//generic/469.out.bad)
--- tests/generic/469.out 2018-11-23 01:57:26.983507354 -0500
+++ /home/xfstests/results//generic/469.out.bad 2018-11-23 02:08:50.846429431 -0500
@@ -1,9 +1,14 @@
QA output created by 469
fsx --replay-ops fsxops.0
-fsx -y --replay-ops fsxops.0
-fsx --replay-ops fsxops.1
-fsx -y --replay-ops fsxops.1
-fsx --replay-ops fsxops.2
-fsx -y --replay-ops fsxops.2
...
(Run 'diff -u tests/generic/469.out /home/xfstests/results//generic/469.out.bad' to see the entire diff)
generic/499 [not run] xfs_io fcollapse failed (old kernel/wrong fs?)
generic/511 [not run] xfs_io fzero failed (old kernel/wrong fs?)
Ran: generic/075 generic/091 generic/112 generic/127 generic/231 generic/263 generic/455 generic/456 generic/457 generic/469 generic/499 generic/511
Not run: generic/231 generic/455 generic/456 generic/457 generic/499 generic/511
Failures: generic/469
Failed 1 of 12 tests
[2]
# ./check -nfs generic/075 generic/127 generic/112 generic/263 generic/091 generic/231 generic/499 generic/511 generic/469 generic/455 generic/456 generic/457
FSTYP -- nfs
PLATFORM -- Linux/x86_64 xx.xxx.xxx.xx 4.18.0-xxx
MKFS_OPTIONS -- xx.xxx.xxx.xx:/mnt/nfscratch
MOUNT_OPTIONS -- -o context=system_u:object_r:root_t:s0 xx.xxx.xxx.xx:/mnt/nfscratch /mnt/scratch
generic/075 7s ... [failed, exit status 1]- output mismatch (see /home/xfstests/results//generic/075.out.bad)
--- tests/generic/075.out 2018-11-23 01:57:26.842506110 -0500
+++ /home/xfstests/results//generic/075.out.bad 2018-11-23 02:14:59.151610903 -0500
@@ -4,15 +4,4 @@
-----------------------------------------------
fsx.0 : -d -N numops -S 0
-----------------------------------------------
-
------------------------------------------------
-fsx.1 : -d -N numops -S 0 -x
------------------------------------------------
...
(Run 'diff -u tests/generic/075.out /home/xfstests/results//generic/075.out.bad' to see the entire diff)
generic/091 25s ... 22s
generic/112 7s ... [failed, exit status 1]- output mismatch (see /home/xfstests/results//generic/112.out.bad)
--- tests/generic/112.out 2018-11-23 01:57:26.857506242 -0500
+++ /home/xfstests/results//generic/112.out.bad 2018-11-23 02:15:21.703805589 -0500
@@ -4,15 +4,4 @@
-----------------------------------------------
fsx.0 : -A -d -N numops -S 0
-----------------------------------------------
-
------------------------------------------------
-fsx.1 : -A -d -N numops -S 0 -x
------------------------------------------------
...
(Run 'diff -u tests/generic/112.out /home/xfstests/results//generic/112.out.bad' to see the entire diff)
generic/127 231s ... - output mismatch (see /home/xfstests/results//generic/127.out.bad)
--- tests/generic/127.out 2018-11-23 01:57:26.863506295 -0500
+++ /home/xfstests/results//generic/127.out.bad 2018-11-23 02:16:41.049490964 -0500
@@ -4,10 +4,50 @@
=== FSX Light Mode, Memory Mapping ===
All 100000 operations completed A-OK!
=== FSX Standard Mode, No Memory Mapping ===
-All 100000 operations completed A-OK!
+ltp/fsx -q -l 262144 -o 65536 -S 191110531 -N 100000 -R -W fsx_std_nommap
+copy range: 0x17cf1 to 0x203e3 at 0x8c59
+do_copy_range:: Invalid argument
...
(Run 'diff -u tests/generic/127.out /home/xfstests/results//generic/127.out.bad' to see the entire diff)
generic/231 [not run] disk quotas not supported by this filesystem type: nfs
generic/263 11s ... 10s
generic/455 [not run] This test requires a valid $LOGWRITES_DEV
generic/456 [not run] require xx.xxx.xxx.xx:/mnt/nfscratch to be valid block disk
generic/457 [not run] This test requires a valid $LOGWRITES_DEV
generic/469 [failed, exit status 1]- output mismatch (see /home/xfstests/results//generic/469.out.bad)
--- tests/generic/469.out 2018-11-23 01:57:26.983507354 -0500
+++ /home/xfstests/results//generic/469.out.bad 2018-11-23 02:16:53.208596019 -0500
@@ -1,9 +1,14 @@
QA output created by 469
fsx --replay-ops fsxops.0
-fsx -y --replay-ops fsxops.0
-fsx --replay-ops fsxops.1
-fsx -y --replay-ops fsxops.1
-fsx --replay-ops fsxops.2
-fsx -y --replay-ops fsxops.2
...
(Run 'diff -u tests/generic/469.out /home/xfstests/results//generic/469.out.bad' to see the entire diff)
generic/499 [not run] xfs_io fcollapse failed (old kernel/wrong fs?)
generic/511 [not run] xfs_io fzero failed (old kernel/wrong fs?)
Ran: generic/075 generic/091 generic/112 generic/127 generic/231 generic/263 generic/455 generic/456 generic/457 generic/469 generic/499 generic/511
Not run: generic/231 generic/455 generic/456 generic/457 generic/499 generic/511
Failures: generic/075 generic/112 generic/127 generic/469
Failed 4 of 12 tests
>
> --D
>
> >
> > And a g/127 failure can be reproduced sometimes, on XFS with "-m reflink=1,rmapbt=1 -b size=2048":
> > # for ((i=0; i<10; i++));do echo "The ${i}th time"; ./check generic/127 || break;done
> > ...
> > ...
> > The 2th time
> > FSTYP -- xfs (non-debug)
> > PLATFORM -- Linux/x86_64 ibm-x3650m4-10 4.20.0-rc2
> > MKFS_OPTIONS -- -f -m reflink=1,rmapbt=1 -b size=2048 /dev/mapper/fedora_ibm--x3650m4--10-xfscratch
> > MOUNT_OPTIONS -- -o context=system_u:object_r:root_t:s0 /dev/mapper/fedora_ibm--x3650m4--10-xfscratch /mnt/scratch
> >
> > generic/127 1996s ... _check_xfs_filesystem: filesystem on /dev/mapper/fedora_ibm--x3650m4--10-xfstest is inconsistent (r)
> > (see /home/git/xfstests/results//generic/127.full for details)
> > _check_dmesg: something found in dmesg (see /home/git/xfstests/results//generic/127.dmesg)
> > - output mismatch (see /home/git/xfstests/results//generic/127.out.bad)
> > --- tests/generic/127.out 2018-11-18 22:18:45.030651588 -0500
> > +++ /home/git/xfstests/results//generic/127.out.bad 2018-11-19 01:11:27.267582320 -0500
> > @@ -4,10 +4,20022 @@
> > === FSX Light Mode, Memory Mapping ===
> > All 100000 operations completed A-OK!
> > === FSX Standard Mode, No Memory Mapping ===
> > -All 100000 operations completed A-OK!
> > +ltp/fsx -q -l 262144 -o 65536 -S 191110531 -N 100000 -R -W fsx_std_nommap
> > +insert range: 0x1000 to 0x3000
> > +do_insert_range: fallocate: Structure needs cleaning
> > ...
> > (Run 'diff -u tests/generic/127.out /home/git/xfstests/results//generic/127.out.bad' to see the entire diff)
> > Ran: generic/127
> > Failures: generic/127
> > Failed 1 of 1 tests
> >
> > # cat results/generic/127.full
> > _check_xfs_filesystem: filesystem on /dev/mapper/fedora_ibm--x3650m4--10-xfstest is inconsistent (r)
> > *** xfs_repair -n output ***
> > Phase 1 - find and verify superblock...
> > Phase 2 - using internal log
> > - zero log...
> > - scan filesystem freespace and inode maps...
> > sb_fdblocks 10479543, counted 10479553
> > - 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 = 3
> > - agno = 1
> > 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.
> > *** end xfs_repair output
> > ...
> > ...
> >
> > # cat results/generic/127.dmesg
> > [ 7251.338263] run fstests generic/127 at 2018-11-19 00:38:16
> > [ 7820.117091] XFS: Assertion failed: fs_is_ok, file: fs/xfs/libxfs/xfs_bmap.c, line: 5793
> > [ 7820.126420] WARNING: CPU: 6 PID: 14304 at fs/xfs/xfs_message.c:93 asswarn+0x1c/0x1f [xfs]
> > [ 7820.135552] Modules linked in: dm_flakey sunrpc intel_rapl xfs sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel libcrc32c kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_
> > clmulni_intel iTCO_wdt iTCO_vendor_support intel_cstate igb ipmi_ssif intel_uncore ioatdma intel_rapl_perf rndis_host ipmi_si cdc_ether usbnet mii pcspkr i2c_i801 ipmi_devintf dca ipmi_msghan
> > dler lpc_ich ext4 mbcache jbd2 sd_mod mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm crc32c_intel megaraid_sas wmi dm_mod
> > [ 7820.188746] CPU: 6 PID: 14304 Comm: fsx Not tainted 4.20.0-rc2 #8
> > [ 7820.195549] Hardware name: IBM System x3650 M4 -[7915ON3]-/00J6520, BIOS -[VVE124AUS-1.30]- 11/21/2012
> > [ 7820.205988] RIP: 0010:asswarn+0x1c/0x1f [xfs]
> > [ 7820.210857] 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 c0 23 8f c1 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 c0 23 8f c1 48
> > [ 7820.231815] RSP: 0018:ffff8881d0b07a18 EFLAGS: 00010282
> > [ 7820.237649] RAX: 0000000000000000 RBX: 1ffff1103a160f4b RCX: 0000000000000000
> > [ 7820.245605] RDX: dffffc0000000000 RSI: 000000000000000a RDI: ffffed103a160f35
> > [ 7820.253571] RBP: ffff8881dc659100 R08: ffffed108ecbcf91 R09: ffffed108ecbcf90
> > [ 7820.261537] R10: ffffed108ecbcf90 R11: ffff8884765e7c87 R12: ffff8881d0b07cc8
> > [ 7820.269503] R13: ffff8881b7745700 R14: ffff8884631baea0 R15: 00000000ffffff8b
> > [ 7820.277470] FS: 00007f1511511b80(0000) GS:ffff888476400000(0000) knlGS:0000000000000000
> > [ 7820.286503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [ 7820.292918] CR2: 0000000000621000 CR3: 00000001df136001 CR4: 00000000000606e0
> > [ 7820.300892] Call Trace:
> > [ 7820.303672] xfs_bmap_insert_extents+0x537/0x640 [xfs]
> > [ 7820.309463] ? xfs_bmap_collapse_extents+0x600/0x600 [xfs]
> > [ 7820.315600] ? find_held_lock+0x3a/0x1c0
> > [ 7820.320034] ? xfs_ilock+0x130/0x480 [xfs]
> > [ 7820.324675] ? xfs_insert_file_space+0x239/0x5a0 [xfs]
> > [ 7820.330419] ? rcu_read_lock_sched_held+0x114/0x130
> > [ 7820.335922] xfs_insert_file_space+0x254/0x5a0 [xfs]
> > [ 7820.341519] ? xfs_collapse_file_space+0x680/0x680 [xfs]
> > [ 7820.347507] ? xfs_setattr_nonsize+0xf50/0xf50 [xfs]
> > [ 7820.353051] ? __lock_is_held+0xb4/0x140
> > [ 7820.357439] ? setattr_prepare+0xd6/0x620
> > [ 7820.361969] xfs_file_fallocate+0x304/0x6c0 [xfs]
> > [ 7820.367277] ? xfs_break_layouts+0x2f0/0x2f0 [xfs]
> > [ 7820.372632] ? __lock_is_held+0xb4/0x140
> > [ 7820.377012] ? lock_acquire+0x142/0x380
> > [ 7820.381303] ? rcu_read_lock_sched_held+0x114/0x130
> > [ 7820.386742] ? rcu_sync_lockdep_assert+0x74/0xb0
> > [ 7820.391898] ? __sb_start_write+0x1b2/0x260
> > [ 7820.396576] vfs_fallocate+0x2b8/0x750
> > [ 7820.400769] ksys_fallocate+0x3c/0x80
> > [ 7820.404863] __x64_sys_fallocate+0x93/0xf0
> > [ 7820.409438] ? lockdep_hardirqs_on+0x37c/0x560
> > [ 7820.414404] do_syscall_64+0x9f/0x460
> > [ 7820.418498] entry_SYSCALL_64_after_hwframe+0x49/0xbe
> > [ 7820.424139] RIP: 0033:0x7f1510a05027
> > [ 7820.428131] Code: 7f 8e 2c 00 f7 d8 64 89 02 b8 ff ff ff ff eb ba 0f 1f 00 48 8d 05 c1 e9 2c 00 49 89 ca 8b 00 85 c0 75 10 b8 1d 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 41 55 49 89 cd 41 54 49 89 d4 55 89 f5
> > [ 7820.449089] RSP: 002b:00007ffe87f51fb8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
> > [ 7820.457541] RAX: ffffffffffffffda RBX: 0000000000002000 RCX: 00007f1510a05027
> > [ 7820.465505] RDX: 0000000000001000 RSI: 0000000000000020 RDI: 0000000000000003
> > [ 7820.473472] RBP: 0000000000001000 R08: 0000000000000009 R09: 0000000000000001
> > [ 7820.481439] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000001000
> > [ 7820.489406] R13: 0000000000003000 R14: 0000000000002710 R15: 0000000000000000
> > [ 7820.497387] irq event stamp: 32247142
> > [ 7820.501479] hardirqs last enabled at (32247141): [<ffffffffb77029d2>] console_unlock+0x672/0xc50
> > [ 7820.511387] hardirqs last disabled at (32247142): [<ffffffffb74054d1>] trace_hardirqs_off_thunk+0x1a/0x1c
> > [ 7820.522069] softirqs last enabled at (32247138): [<ffffffffb92006a8>] __do_softirq+0x6a8/0xa1c
> > [ 7820.531789] softirqs last disabled at (32247131): [<ffffffffb75b5431>] irq_exit+0x281/0x2d0
> > [ 7820.541111] ---[ end trace e663047569bb2026 ]---
> > [ 7820.546378] XFS (dm-2): Internal error XFS_WANT_CORRUPTED_GOTO at line 5793 of file fs/xfs/libxfs/xfs_bmap.c. Caller xfs_insert_file_space+0x254/0x5a0 [xfs]
> > [ 7820.562125] CPU: 6 PID: 14304 Comm: fsx Tainted: G W 4.20.0-rc2 #8
> > [ 7820.570479] Hardware name: IBM System x3650 M4 -[7915ON3]-/00J6520, BIOS -[VVE124AUS-1.30]- 11/21/2012
> > [ 7820.580869] Call Trace:
> > [ 7820.583605] dump_stack+0x7c/0xc0
> > [ 7820.587355] xfs_bmap_insert_extents+0x560/0x640 [xfs]
> > [ 7820.593145] ? xfs_bmap_collapse_extents+0x600/0x600 [xfs]
> > [ 7820.599275] ? find_held_lock+0x3a/0x1c0
> > [ 7820.603710] ? xfs_ilock+0x130/0x480 [xfs]
> > [ 7820.608351] ? xfs_insert_file_space+0x239/0x5a0 [xfs]
> > [ 7820.614091] ? rcu_read_lock_sched_held+0x114/0x130
> > [ 7820.619593] xfs_insert_file_space+0x254/0x5a0 [xfs]
> > [ 7820.625191] ? xfs_collapse_file_space+0x680/0x680 [xfs]
> > [ 7820.631179] ? xfs_setattr_nonsize+0xf50/0xf50 [xfs]
> > [ 7820.636724] ? __lock_is_held+0xb4/0x140
> > [ 7820.641117] ? setattr_prepare+0xd6/0x620
> > [ 7820.645654] xfs_file_fallocate+0x304/0x6c0 [xfs]
> > [ 7820.650961] ? xfs_break_layouts+0x2f0/0x2f0 [xfs]
> > [ 7820.656316] ? __lock_is_held+0xb4/0x140
> > [ 7820.660697] ? lock_acquire+0x142/0x380
> > [ 7820.664987] ? rcu_read_lock_sched_held+0x114/0x130
> > [ 7820.670434] ? rcu_sync_lockdep_assert+0x74/0xb0
> > [ 7820.675590] ? __sb_start_write+0x1b2/0x260
> > [ 7820.680266] vfs_fallocate+0x2b8/0x750
> > [ 7820.684459] ksys_fallocate+0x3c/0x80
> > [ 7820.688551] __x64_sys_fallocate+0x93/0xf0
> > [ 7820.693125] ? lockdep_hardirqs_on+0x37c/0x560
> > [ 7820.698088] do_syscall_64+0x9f/0x460
> > [ 7820.702180] entry_SYSCALL_64_after_hwframe+0x49/0xbe
> > [ 7820.707828] RIP: 0033:0x7f1510a05027
> > [ 7820.711811] Code: 7f 8e 2c 00 f7 d8 64 89 02 b8 ff ff ff ff eb ba 0f 1f 00 48 8d 05 c1 e9 2c 00 49 89 ca 8b 00 85 c0 75 10 b8 1d 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 41 55 49 89 cd 41 54 49 89 d4 55 89 f5
> > [ 7820.732770] RSP: 002b:00007ffe87f51fb8 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
> > [ 7820.741223] RAX: ffffffffffffffda RBX: 0000000000002000 RCX: 00007f1510a05027
> > [ 7820.749188] RDX: 0000000000001000 RSI: 0000000000000020 RDI: 0000000000000003
> > [ 7820.757153] RBP: 0000000000001000 R08: 0000000000000009 R09: 0000000000000001
> > [ 7820.765118] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000001000
> > [ 7820.773084] R13: 0000000000003000 R14: 0000000000002710 R15: 0000000000000000
> > [ 8205.957877] perf: interrupt took too long (4024 > 3995), lowering kernel.perf_event_max_sample_rate to 49000
> > [ 8740.028504] XFS: Assertion failed: fs_is_ok, file: fs/xfs/libxfs/xfs_bmap.c, line: 5793
> > [ 8740.037622] WARNING: CPU: 1 PID: 14567 at fs/xfs/xfs_message.c:93 asswarn+0x1c/0x1f [xfs]
> > [ 8740.046754] Modules linked in: dm_flakey sunrpc intel_rapl xfs sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel libcrc32c kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support intel_cstate igb ipmi_ssif intel_uncore ioatdma intel_rapl_perf rndis_host ipmi_si cdc_ether usbnet mii pcspkr i2c_i801 ipmi_devintf dca ipmi_msghandler lpc_ich ext4 mbcache jbd2 sd_mod mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm crc32c_intel megaraid_sas wmi dm_mod
> > [ 8740.099955] CPU: 1 PID: 14567 Comm: fsx Tainted: G W 4.20.0-rc2 #8
> > [ 8740.108309] Hardware name: IBM System x3650 M4 -[7915ON3]-/00J6520, BIOS -[VVE124AUS-1.30]- 11/21/2012
> > [ 8740.118749] RIP: 0010:asswarn+0x1c/0x1f [xfs]
> > [ 8740.123616] 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 c0 23 8f c1 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 c0 23 8f c1 48
> > [ 8740.144576] RSP: 0018:ffff8881d0b07a18 EFLAGS: 00010282
> > [ 8740.150410] RAX: 0000000000000000 RBX: 1ffff1103a160f4b RCX: 0000000000000000
> > [ 8740.158375] RDX: dffffc0000000000 RSI: 000000000000000a RDI: ffffed103a160f35
> > [ 8740.166340] RBP: ffff8881dc659100 R08: ffffed103cafcf91 R09: ffffed103cafcf90
> > [ 8740.174306] R10: ffffed103cafcf90 R11: ffff8881e57e7c87 R12: ffff8881d0b07cc8
> > [ 8740.182272] R13: ffff8881b7745700 R14: ffff8881dc24b560 R15: 00000000ffffff8b
> > [ 8740.190239] FS: 00007f2f73e0bb80(0000) GS:ffff8881e5600000(0000) knlGS:0000000000000000
> > [ 8740.199273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [ 8740.205687] CR2: 00007f0fac93fb10 CR3: 00000001d8e92006 CR4: 00000000000606e0
> > [ 8740.213653] Call Trace:
> > [ 8740.216424] xfs_bmap_insert_extents+0x537/0x640 [xfs]
> > [ 8740.222214] ? xfs_bmap_collapse_extents+0x600/0x600 [xfs]
> > [ 8740.228348] ? find_held_lock+0x3a/0x1c0
> > [ 8740.232783] ? xfs_ilock+0x130/0x480 [xfs]
> > [ 8740.237423] ? xfs_insert_file_space+0x239/0x5a0 [xfs]
> > [ 8740.243166] ? rcu_read_lock_sched_held+0x114/0x130
> > [ 8740.248668] xfs_insert_file_space+0x254/0x5a0 [xfs]
> > [ 8740.254265] ? xfs_collapse_file_space+0x680/0x680 [xfs]
> > [ 8740.260253] ? xfs_setattr_nonsize+0xf50/0xf50 [xfs]
> > [ 8740.265797] ? __lock_is_held+0xb4/0x140
> > [ 8740.270184] ? setattr_prepare+0xd6/0x620
> > [ 8740.274720] xfs_file_fallocate+0x304/0x6c0 [xfs]
> > [ 8740.280030] ? xfs_break_layouts+0x2f0/0x2f0 [xfs]
> > [ 8740.285383] ? __lock_is_held+0xb4/0x140
> > [ 8740.289764] ? lock_acquire+0x142/0x380
> > [ 8740.294054] ? rcu_read_lock_sched_held+0x114/0x130
> > [ 8740.299492] ? rcu_sync_lockdep_assert+0x74/0xb0
> > [ 8740.304647] ? __sb_start_write+0x1b2/0x260
> > [ 8740.309323] vfs_fallocate+0x2b8/0x750
> > [ 8740.313527] ksys_fallocate+0x3c/0x80
> > [ 8740.317621] __x64_sys_fallocate+0x93/0xf0
> > [ 8740.322194] ? lockdep_hardirqs_on+0x37c/0x560
> > [ 8740.327150] do_syscall_64+0x9f/0x460
> > [ 8740.331243] entry_SYSCALL_64_after_hwframe+0x49/0xbe
> > [ 8740.336883] RIP: 0033:0x7f2f732ff027
> > [ 8740.340876] Code: 7f 8e 2c 00 f7 d8 64 89 02 b8 ff ff ff ff eb ba 0f 1f 00 48 8d 05 c1 e9 2c 00 49 89 ca 8b 00 85 c0 75 10 b8 1d 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 41 55 49 89 cd 41 54 49 89 d4 55 89 f5
> > [ 8740.361833] RSP: 002b:00007ffed5d41578 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
> > [ 8740.370276] RAX: ffffffffffffffda RBX: 0000000000002000 RCX: 00007f2f732ff027
> > [ 8740.378241] RDX: 0000000000001000 RSI: 0000000000000020 RDI: 0000000000000003
> > [ 8740.386206] RBP: 0000000000001000 R08: 0000000000000009 R09: 0000000000000001
> > [ 8740.394171] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000001000
> > [ 8740.402135] R13: 0000000000003000 R14: 0000000000002710 R15: 0000000000000000
> > [ 8740.410116] irq event stamp: 32889272
> > [ 8740.414207] hardirqs last enabled at (32889271): [<ffffffffb77029d2>] console_unlock+0x672/0xc50
> > [ 8740.424113] hardirqs last disabled at (32889272): [<ffffffffb74054d1>] trace_hardirqs_off_thunk+0x1a/0x1c
> > [ 8740.434795] softirqs last enabled at (32889268): [<ffffffffb92006a8>] __do_softirq+0x6a8/0xa1c
> > [ 8740.444506] softirqs last disabled at (32889261): [<ffffffffb75b5431>] irq_exit+0x281/0x2d0
> > [ 8740.453820] ---[ end trace e663047569bb2027 ]---
> > [ 8740.459097] XFS (dm-2): Internal error XFS_WANT_CORRUPTED_GOTO at line 5793 of file fs/xfs/libxfs/xfs_bmap.c. Caller xfs_insert_file_space+0x254/0x5a0 [xfs]
> > [ 8740.474842] CPU: 1 PID: 14567 Comm: fsx Tainted: G W 4.20.0-rc2 #8
> > [ 8740.483195] Hardware name: IBM System x3650 M4 -[7915ON3]-/00J6520, BIOS -[VVE124AUS-1.30]- 11/21/2012
> > [ 8740.493594] Call Trace:
> > [ 8740.496329] dump_stack+0x7c/0xc0
> > [ 8740.500079] xfs_bmap_insert_extents+0x560/0x640 [xfs]
> > [ 8740.505871] ? xfs_bmap_collapse_extents+0x600/0x600 [xfs]
> > [ 8740.512000] ? find_held_lock+0x3a/0x1c0
> > [ 8740.516437] ? xfs_ilock+0x130/0x480 [xfs]
> > [ 8740.521082] ? xfs_insert_file_space+0x239/0x5a0 [xfs]
> > [ 8740.526825] ? rcu_read_lock_sched_held+0x114/0x130
> > [ 8740.532329] xfs_insert_file_space+0x254/0x5a0 [xfs]
> > [ 8740.537928] ? xfs_collapse_file_space+0x680/0x680 [xfs]
> > [ 8740.543918] ? xfs_setattr_nonsize+0xf50/0xf50 [xfs]
> > [ 8740.549462] ? __lock_is_held+0xb4/0x140
> > [ 8740.553846] ? setattr_prepare+0xd6/0x620
> > [ 8740.558385] xfs_file_fallocate+0x304/0x6c0 [xfs]
> > [ 8740.563698] ? xfs_break_layouts+0x2f0/0x2f0 [xfs]
> > [ 8740.569053] ? __lock_is_held+0xb4/0x140
> > [ 8740.573432] ? lock_acquire+0x142/0x380
> > [ 8740.577713] ? rcu_read_lock_sched_held+0x114/0x130
> > [ 8740.583160] ? rcu_sync_lockdep_assert+0x74/0xb0
> > [ 8740.588316] ? __sb_start_write+0x1b2/0x260
> > [ 8740.592992] vfs_fallocate+0x2b8/0x750
> > [ 8740.597184] ksys_fallocate+0x3c/0x80
> > [ 8740.601277] __x64_sys_fallocate+0x93/0xf0
> > [ 8740.605851] ? lockdep_hardirqs_on+0x37c/0x560
> > [ 8740.610813] do_syscall_64+0x9f/0x460
> > [ 8740.614906] entry_SYSCALL_64_after_hwframe+0x49/0xbe
> > [ 8740.620547] RIP: 0033:0x7f2f732ff027
> > [ 8740.624540] Code: 7f 8e 2c 00 f7 d8 64 89 02 b8 ff ff ff ff eb ba 0f 1f 00 48 8d 05 c1 e9 2c 00 49 89 ca 8b 00 85 c0 75 10 b8 1d 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 41 55 49 89 cd
> > 41 54 49 89 d4 55 89 f5
> > [ 8740.645498] RSP: 002b:00007ffed5d41578 EFLAGS: 00000246 ORIG_RAX: 000000000000011d
> > [ 8740.653941] RAX: ffffffffffffffda RBX: 0000000000002000 RCX: 00007f2f732ff027
> > [ 8740.661906] RDX: 0000000000001000 RSI: 0000000000000020 RDI: 0000000000000003
> > [ 8740.669870] RBP: 0000000000001000 R08: 0000000000000009 R09: 0000000000000001
> > [ 8740.677837] R10: 0000000000002000 R11: 0000000000000246 R12: 0000000000001000
> > [ 8740.685804] R13: 0000000000003000 R14: 0000000000002710 R15: 0000000000000000
> > [ 9240.766303] XFS: Assertion failed: 0, file: fs/xfs/xfs_super.c, line: 984
> > [ 9240.774045] WARNING: CPU: 2 PID: 14814 at fs/xfs/xfs_message.c:93 asswarn+0x1c/0x1f [xfs]
> > [ 9240.783176] Modules linked in: dm_flakey sunrpc intel_rapl xfs sb_edac x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel libcrc32c kvm irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel iTCO_wdt iTCO_vendor_support intel_cstate igb ipmi_ssif intel_uncore ioatdma intel_rapl_perf rndis_host ipmi_si cdc_ether usbnet mii pcspkr i2c_i801 ipmi_devintf dca ipmi_msghandler lpc_ich ext4 mbcache jbd2 sd_mod mgag200 i2c_algo_bit drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops ttm drm crc32c_intel megaraid_sas wmi dm_mod
> > [ 9240.836381] CPU: 2 PID: 14814 Comm: umount Tainted: G W 4.20.0-rc2 #8
> > [ 9240.845027] Hardware name: IBM System x3650 M4 -[7915ON3]-/00J6520, BIOS -[VVE124AUS-1.30]- 11/21/2012
> > [ 9240.855465] RIP: 0010:asswarn+0x1c/0x1f [xfs]
> > [ 9240.860330] 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 c0 23 8f c1 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 c0 23 8f c1 48
> > [ 9240.881289] RSP: 0018:ffff8881d0f37c70 EFLAGS: 00010286
> > [ 9240.887123] RAX: 0000000000000000 RBX: ffff8881b7745980 RCX: 0000000000000000
> > [ 9240.895089] RDX: dffffc0000000000 RSI: 000000000000000a RDI: ffffed103a1e6f80
> > [ 9240.903046] RBP: ffff8881dc659100 R08: ffffed103cb3cf91 R09: ffffed103cb3cf90
> > [ 9240.911002] R10: ffffed103cb3cf90 R11: ffff8881e59e7c87 R12: ffff8881b7745700
> > [ 9240.918967] R13: 0000000000000002 R14: ffffffffc19e52e0 R15: 0000000000000002
> > [ 9240.926933] FS: 00007f222baf4fc0(0000) GS:ffff8881e5800000(0000) knlGS:0000000000000000
> > [ 9240.935964] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> > [ 9240.942379] CR2: 00007f222b6d0d50 CR3: 00000001c3f72003 CR4: 00000000000606e0
> > [ 9240.950344] Call Trace:
> > [ 9240.953130] xfs_fs_destroy_inode+0x584/0x8e0 [xfs]
> > [ 9240.958587] dispose_list+0xfa/0x1d0
> > [ 9240.962585] evict_inodes+0x29e/0x390
> > [ 9240.966679] ? dispose_list+0x1d0/0x1d0
> > [ 9240.970973] generic_shutdown_super+0xac/0x330
> > [ 9240.975937] kill_block_super+0x94/0xe0
> > [ 9240.980222] deactivate_locked_super+0x82/0xd0
> > [ 9240.985184] deactivate_super+0x123/0x140
> > [ 9240.989662] ? get_super_exclusive_thawed+0x10/0x10
> > [ 9240.995112] ? rcu_is_watching+0x2c/0x80
> > [ 9240.999499] cleanup_mnt+0x9f/0x130
> > [ 9241.003397] task_work_run+0x10e/0x190
> > [ 9241.007591] exit_to_usermode_loop+0x136/0x160
> > [ 9241.012555] do_syscall_64+0x39d/0x460
> > [ 9241.016745] entry_SYSCALL_64_after_hwframe+0x49/0xbe
> > [ 9241.022384] RIP: 0033:0x7f222ab37ea7
> > [ 9241.026366] Code: f0 2b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d c9 ef 2b 00 f7 d8 64 89 01 48
> > [ 9241.047324] RSP: 002b:00007ffd4fe12588 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6
> > [ 9241.055777] RAX: 0000000000000000 RBX: 0000556846b3b2d0 RCX: 00007f222ab37ea7
> > [ 9241.063733] RDX: 0000000000000001 RSI: 0000000000000000 RDI: 0000556846b44210
> > [ 9241.071698] RBP: 0000000000000000 R08: 0000556846b43a70 R09: 00007ffd4fe10df0
> > [ 9241.079663] R10: 0000000000000000 R11: 0000000000000246 R12: 0000556846b44210
> > [ 9241.087629] R13: 00007f222b8de1a4 R14: 0000556846b3b4b0 R15: 00007ffd4fe127f8
> > [ 9241.095609] irq event stamp: 7674
> > [ 9241.099312] hardirqs last enabled at (7673): [<ffffffffb77029d2>] console_unlock+0x672/0xc50
> > [ 9241.108830] hardirqs last disabled at (7674): [<ffffffffb74054d1>] trace_hardirqs_off_thunk+0x1a/0x1c
> > [ 9241.119128] softirqs last enabled at (7670): [<ffffffffb92006a8>] __do_softirq+0x6a8/0xa1c
> > [ 9241.128452] softirqs last disabled at (7663): [<ffffffffb75b5431>] irq_exit+0x281/0x2d0
> > [ 9241.137379] ---[ end trace e663047569bb2028 ]---
> > [ 9241.147301] XFS (dm-2): Unmounting Filesystem
> > [ 9242.193993] XFS (dm-3): Unmounting Filesystem
> >
> > # cat results/generic/127.out.bad
> > QA output created by 127
> > === FSX Light Mode, No Memory Mapping ===
> > All 100000 operations completed A-OK!
> > === FSX Light Mode, Memory Mapping ===
> > All 100000 operations completed A-OK!
> > === FSX Standard Mode, No Memory Mapping ===
> > ltp/fsx -q -l 262144 -o 65536 -S 191110531 -N 100000 -R -W fsx_std_nommap
> > insert range: 0x1000 to 0x3000
> > do_insert_range: fallocate: Structure needs cleaning
> > LOG DUMP (96808 total operations):
> > 96809( 41 mod 256): CLONE 0x23000 thru 0x24fff (0x2000 bytes) to 0x2e000
> > 96810( 42 mod 256): ZERO 0x1715e thru 0x2055b (0x93fe bytes)
> > 96811( 43 mod 256): TRUNCATE UP from 0x38000 to 0x3ff65
> > 96812( 44 mod 256): READ 0xe132 thru 0x1a9a4 (0xc873 bytes)
> > 96813( 45 mod 256): COPY 0x1349b thru 0x20acd (0xd633 bytes) to 0x31aaa
> > 96814( 46 mod 256): WRITE 0x2b405 thru 0x375ab (0xc1a7 bytes)
> > 96815( 47 mod 256): CLONE 0x18000 thru 0x1cfff (0x5000 bytes) to 0x2a000
> > 96816( 48 mod 256): CLONE 0x20000 thru 0x2cfff (0xd000 bytes) to 0x2d000
> > 96817( 49 mod 256): PUNCH 0x289e8 thru 0x367ed (0xde06 bytes)
> > 96818( 50 mod 256): COLLAPSE 0x7000 thru 0x9fff (0x3000 bytes)
> > 96819( 51 mod 256): READ 0x18b36 thru 0x1b469 (0x2934 bytes)
> > 96820( 52 mod 256): PUNCH 0x10b33 thru 0x1f25b (0xe729 bytes)
> > 96821( 53 mod 256): ZERO 0x352bc thru 0x3a2d7 (0x501c bytes)
> > 96822( 54 mod 256): CLONE 0xa000 thru 0xdfff (0x4000 bytes) to 0x19000
> > 96823( 55 mod 256): FALLOC 0x2c454 thru 0x313f7 (0x4fa3 bytes) INTERIOR
> > ....
> > ....
> > (too many lines)
> > ....
> > ....
> > 96801( 33 mod 256): FALLOC 0x22d99 thru 0x2e95b (0xbbc2 bytes) INTERIOR
> > 96802( 34 mod 256): READ 0x3a8d6 thru 0x3d68a (0x2db5 bytes)
> > 96803( 35 mod 256): WRITE 0x29e18 thru 0x36a02 (0xcbeb bytes)
> > 96804( 36 mod 256): COPY 0x22a95 thru 0x2f8fb (0xce67 bytes) to 0x12f33
> > 96805( 37 mod 256): PUNCH 0x752b thru 0x129a3 (0xb479 bytes)
> > 96806( 38 mod 256): WRITE 0x1251c thru 0x15fd4 (0x3ab9 bytes)
> > 96807( 39 mod 256): FALLOC 0x7882 thru 0x153d0 (0xdb4e bytes) INTERIOR
> > 96808( 40 mod 256): INSERT 0x1000 thru 0x2fff (0x2000 bytes)
> > Log of operations saved to "/mnt/test/fsx_std_nommap.fsxops"; replay with --replay-ops
> > Correct content saved for comparison
> > (maybe hexdump "/mnt/test/fsx_std_nommap" vs "/mnt/test/fsx_std_nommap.fsxgood")
> > === FSX Standard Mode, Memory Mapping ===
> > All 100000 operations completed A-OK!
> >
> > Thanks,
> > Zorro
> >
> >
> > >
> > > Thanks,
> > > Zorro
> > >
> > > [1]
> > > # ./check --large-fs generic/075 generic/127 generic/112 generic/263 generic/091 generic/231 generic/499 generic/511 generic/469 generic/455 generic/456 generic/4
> > > 57 xfs/207
> > > FSTYP -- xfs (non-debug)
> > > PLATFORM -- Linux/x86_64 hp-dl580g7-04 4.18.0-39.el8.x86_64
> > > MKFS_OPTIONS -- -f -b size=2048 /dev/mapper/VG500T-LV500T
> > > MOUNT_OPTIONS -- -o context=system_u:object_r:root_t:s0 /dev/mapper/VG500T-LV500T /mnt/scratch
> > >
> > > generic/075 15s
> > > generic/091 [failed, exit status 1]- output mismatch (see /root/git/xfstests/results//generic/091.out.bad)
> > > --- tests/generic/091.out 2018-11-16 22:51:29.117927437 +0800
> > > +++ /root/git/xfstests/results//generic/091.out.bad 2018-11-19 11:18:21.618028378 +0800
> > > @@ -5,3 +5,31 @@
> > > fsx -N 10000 -o 8192 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -R -W
> > > fsx -N 10000 -o 32768 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -R -W
> > > fsx -N 10000 -o 128000 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z -W
> > > +mapped writes DISABLED
> > > +Seed set to 1
> > > +skipping zero size read
> > > +truncating to largest ever: 0xe400
> > > ...
> > > (Run 'diff -u tests/generic/091.out /root/git/xfstests/results//generic/091.out.bad' to see the entire diff)
> > > generic/112 16s
> > > generic/127 225s
> > > generic/231 179s
> > > generic/263 [failed, exit status 1]- output mismatch (see /root/git/xfstests/results//generic/263.out.bad)
> > > --- tests/generic/263.out 2018-11-16 22:51:29.172929902 +0800
> > > +++ /root/git/xfstests/results//generic/263.out.bad 2018-11-19 11:25:24.841385577 +0800
> > > @@ -1,3 +1,52 @@
> > > QA output created by 263
> > > fsx -N 10000 -o 8192 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z
> > > fsx -N 10000 -o 128000 -l 500000 -r PSIZE -t BSIZE -w BSIZE -Z
> > > +Seed set to 1
> > > +skipping zero size read
> > > +truncating to largest ever: 0xe400
> > > +fallocating to largest ever: 0x49915
> > > ...
> > > (Run 'diff -u tests/generic/263.out /root/git/xfstests/results//generic/263.out.bad' to see the entire diff)
> > > generic/455 2024s
> > > generic/456 27s
> > > generic/457 350s
> > > generic/469 1s
> > > generic/499 26s
> > > generic/511 2s
> > > xfs/207 47s
> > > Ran: generic/075 generic/091 generic/112 generic/127 generic/231 generic/263 generic/455 generic/456 generic/457 generic/469 generic/499 generic/511 xfs/207
> > > Failures: generic/091 generic/263
> > > Failed 2 of 13 tests
> > >
> > > [2]
> > > # ./check --large-fs generic/075 generic/127 generic/112 generic/263 generic/091 generic/231 generic/499 generic/511 generic/469 generic/455 generic/456 generic/457 xfs/207
> > > FSTYP -- xfs (non-debug)
> > > PLATFORM -- Linux/x86_64 hp-dl580g7-04 4.18.0-39.el8.x86_64
> > > MKFS_OPTIONS -- -f -bsize=4096 /dev/mapper/VG500T-LV500T
> > > MOUNT_OPTIONS -- -o context=system_u:object_r:root_t:s0 /dev/mapper/VG500T-LV500T /mnt/scratch
> > >
> > > generic/075 18s ... 17s
> > > generic/091 24s ... 16s
> > > generic/112 18s ... 18s
> > > generic/127 267s ... 214s
> > > generic/231 199s ... 198s
> > > generic/263 10s ... 9s
> > > generic/455 2728s
> > > generic/456 27s ... 26s
> > > generic/457 367s
> > > generic/469 1s ... 2s
> > > generic/499 27s ... 24s
> > > generic/511 3s
> > > xfs/207 47s
> > > Ran: generic/075 generic/091 generic/112 generic/127 generic/231 generic/263 generic/455 generic/456 generic/457 generic/469 generic/499 generic/511 xfs/207
> > > Passed all 13 tests
> > >
> > >
> > >
> > > >
> > > > --D
next prev parent reply other threads:[~2018-11-23 18:14 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-11-13 23:39 [PATCH 0/6] xfstests: add copy/dedupe/clone to fsx/fsstress Darrick J. Wong
2018-11-13 23:39 ` [PATCH 1/6] fsx: add clone range Darrick J. Wong
2018-11-16 19:26 ` Darrick J. Wong
2018-11-18 13:51 ` Eryu Guan
2018-11-20 2:27 ` Darrick J. Wong
2018-11-20 2:57 ` Eryu Guan
2018-11-13 23:39 ` [PATCH 2/6] fsx: add FIDEDUPERANGE support Darrick J. Wong
2018-11-13 23:39 ` [PATCH 3/6] fsstress: add copy_file_range support Darrick J. Wong
2018-11-13 23:40 ` [PATCH 4/6] fsx: " Darrick J. Wong
2018-11-13 23:40 ` [PATCH 5/6] fsx: clean up copy/dedupe file range support Darrick J. Wong
2018-11-13 23:40 ` [PATCH 6/6] common/dump: disable copyrange Darrick J. Wong
2018-11-19 5:22 ` [PATCH 0/6] xfstests: add copy/dedupe/clone to fsx/fsstress Zorro Lang
2018-11-19 10:45 ` Zorro Lang
2018-11-19 16:38 ` Darrick J. Wong
2018-11-19 21:29 ` Dave Chinner
2018-11-23 7:33 ` Zorro Lang [this message]
2018-11-24 16:59 ` Darrick J. Wong
2018-11-25 16:19 ` Eryu Guan
2018-11-26 20:38 ` Darrick J. Wong
2018-11-28 2:57 ` Eryu Guan
2018-11-28 5:54 ` Darrick J. Wong
2018-11-29 1:52 ` Dave Chinner
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