* [Bug 216567] New: [xfstests generic/451] kernel BUG at mm/truncate.c:669!
@ 2022-10-09 17:57 bugzilla-daemon
2022-10-09 17:58 ` [Bug 216567] " bugzilla-daemon
2022-10-09 22:58 ` bugzilla-daemon
0 siblings, 2 replies; 4+ messages in thread
From: bugzilla-daemon @ 2022-10-09 17:57 UTC (permalink / raw)
To: linux-xfs
https://bugzilla.kernel.org/show_bug.cgi?id=216567
Bug ID: 216567
Summary: [xfstests generic/451] kernel BUG at
mm/truncate.c:669!
Product: File System
Version: 2.5
Kernel Version: v6.1-rc0
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 generic/451 hit panic[1] on xfs with 64k directory block size (-n
size=65536). I hit this panic once, then reproduce it once by loop running
generic/450 + generic/451 (panic on g/451) on xfs(-n size=65536) hundreds of
times.
The last time I hit this panic on linux which HEAD=
commit a6afa4199d3d038fbfdff5511f7523b0e30cb774
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Sat Oct 8 10:30:44 2022 -0700
Merge tag 'mailbox-v6.1' of
git://git.linaro.org/landing-teams/working/fujitsu/integration
[1]
[ 1235.090869] run fstests generic/451 at 2022-10-09 11:14:23
[ 1263.860224] page:000000002e63229f refcount:4 mapcount:0
mapping:0000000002dcf476 index:0x43 pfn:0x4006a5
[ 1263.869953] memcg:ff110010ca620000
[ 1263.873384] aops:xfs_address_space_operations [xfs] ino:83 dentry
name:"tst-aio-dio-cycle-write.451"
[ 1263.882714] flags:
0x17ffffc0000027(locked|referenced|uptodate|active|node=0|zone=2|lastcpupid=0x1fffff)
[ 1263.892329] raw: 0017ffffc0000027 0000000000000000 dead000000000122
ff110002040cfc48
[ 1263.900095] raw: 0000000000000043 0000000000000000 00000011ffffffff
ff110010ca620000
[ 1263.907858] page dumped because: VM_BUG_ON_FOLIO(!folio_contains(folio,
index))
[ 1263.915205] ------------[ cut here ]------------
[ 1263.919838] kernel BUG at mm/truncate.c:669!
[ 1263.924136] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 1263.929887] CPU: 110 PID: 739 Comm: kworker/110:1 Kdump: loaded Not tainted
6.0.0+ #1
[ 1263.937711] Hardware name: Dell Inc. PowerEdge R750/0PJ80M, BIOS 1.5.4
12/17/2021
[ 1263.945192] Workqueue: dio/sda3 iomap_dio_complete_work
[ 1263.950426] RIP: 0010:invalidate_inode_pages2_range+0x2e2/0x9a0
[ 1263.956352] Code: c0 03 38 d0 7c 08 84 d2 0f 85 c9 05 00 00 41 8b 47 5c 4c
39 f0 0f 87 80 fe ff ff 48 c7 c6 60 98 75 8b 4c 89 ff e8 4e af 07 00 <0f> 0b e8
c7 1f fe ff 4c 89 ff e8 bf bf 03 00 84 c0 0f 85 24 02 00
[ 1263.975099] RSP: 0018:ffa000000a6efaa8 EFLAGS: 00010286
[ 1263.980325] RAX: 0000000000000043 RBX: dffffc0000000000 RCX:
0000000000000000
[ 1263.987458] RDX: 0000000000000001 RSI: ffffffff8b8ce8e0 RDI:
fff3fc00014ddf45
[ 1263.994592] RBP: 0000000000000000 R08: 0000000000000043 R09:
ff11000c32bfd487
[ 1264.001723] R10: ffe21c018657fa90 R11: 0000000000000001 R12:
ff110002040cfc48
[ 1264.008855] R13: 0000000000000041 R14: fffffffffffffffe R15:
ffd400001001a940
[ 1264.015989] FS: 0000000000000000(0000) GS:ff11000c32a00000(0000)
knlGS:0000000000000000
[ 1264.024073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1264.029822] CR2: 0000000001f3c018 CR3: 00000011525a8002 CR4:
0000000000771ee0
[ 1264.036953] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 1264.044085] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 1264.051219] PKRU: 55555554
[ 1264.053932] Call Trace:
[ 1264.056384] <TASK>
[ 1264.058492] ? mapping_evict_folio.part.0+0x1e0/0x1e0
[ 1264.063551] ? xfs_dio_write_end_io+0x13f/0x810 [xfs]
[ 1264.068745] iomap_dio_complete+0x413/0x870
[ 1264.072930] ? aio_fsync_work+0x2a0/0x2a0
[ 1264.076942] iomap_dio_complete_work+0x52/0x80
[ 1264.081388] process_one_work+0x8b7/0x1540
[ 1264.085490] ? __lock_acquired+0x209/0x890
[ 1264.089596] ? pwq_dec_nr_in_flight+0x230/0x230
[ 1264.094127] ? __lock_contended+0x980/0x980
[ 1264.098317] ? worker_thread+0x160/0xed0
[ 1264.102249] worker_thread+0x5ac/0xed0
[ 1264.106005] ? process_one_work+0x1540/0x1540
[ 1264.110370] kthread+0x29f/0x340
[ 1264.113600] ? kthread_complete_and_exit+0x20/0x20
[ 1264.118396] ret_from_fork+0x1f/0x30
[ 1264.121986] </TASK>
[ 1264.124175] Modules linked in: ipmi_ssif intel_rapl_msr intel_rapl_common
intel_uncore_frequency intel_uncore_frequency_common mgag200 mlx5_ib
i2c_algo_bit drm_shmem_helper drm_kms_helper dell_smbios syscopyarea i10nm_edac
nfit x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel dcdbas kvm rfkill
irqbypass rapl ib_uverbs intel_cstate intel_uncore dell_wmi_descriptor wmi_bmof
ib_core pcspkr isst_if_mbox_pci isst_if_mmio acpi_ipmi sysfillrect mei_me
isst_if_common i2c_i801 sysimgblt ipmi_si fb_sys_fops i2c_smbus mei
intel_pch_thermal intel_vsec ipmi_devintf ipmi_msghandler acpi_power_meter
sunrpc drm fuse xfs libcrc32c sd_mod t10_pi sg mlx5_core crct10dif_pclmul
crc32_pclmul crc32c_intel mlxfw ghash_clmulni_intel tls ahci libahci psample
megaraid_sas pci_hyperv_intf tg3 libata wmi
[ 1264.193575] ---[ end trace 0000000000000000 ]---
[ 1264.226461] RIP: 0010:invalidate_inode_pages2_range+0x2e2/0x9a0
[ 1264.232402] Code: c0 03 38 d0 7c 08 84 d2 0f 85 c9 05 00 00 41 8b 47 5c 4c
39 f0 0f 87 80 fe ff ff 48 c7 c6 60 98 75 8b 4c 89 ff e8 4e af 07 00 <0f> 0b e8
c7 1f fe ff 4c 89 ff e8 bf bf 03 00 84 c0 0f 85 24 02 00
[ 1264.251156] RSP: 0018:ffa000000a6efaa8 EFLAGS: 00010286
[ 1264.256388] RAX: 0000000000000043 RBX: dffffc0000000000 RCX:
0000000000000000
[ 1264.263536] RDX: 0000000000000001 RSI: ffffffff8b8ce8e0 RDI:
fff3fc00014ddf45
[ 1264.270673] RBP: 0000000000000000 R08: 0000000000000043 R09:
ff11000c32bfd487
[ 1264.277814] R10: ffe21c018657fa90 R11: 0000000000000001 R12:
ff110002040cfc48
[ 1264.284955] R13: 0000000000000041 R14: fffffffffffffffe R15:
ffd400001001a940
[ 1264.292095] FS: 0000000000000000(0000) GS:ff11000c32a00000(0000)
knlGS:0000000000000000
[ 1264.300190] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1264.305946] CR2: 0000000001f3c018 CR3: 00000011525a8002 CR4:
0000000000771ee0
[ 1264.313086] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 1264.320229] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 1264.327372] PKRU: 55555554
[-- MARK -- Sun Oct 9 15:15:00 2022]
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* [Bug 216567] [xfstests generic/451] kernel BUG at mm/truncate.c:669!
2022-10-09 17:57 [Bug 216567] New: [xfstests generic/451] kernel BUG at mm/truncate.c:669! bugzilla-daemon
@ 2022-10-09 17:58 ` bugzilla-daemon
2022-10-09 22:58 ` Dave Chinner
2022-10-09 22:58 ` bugzilla-daemon
1 sibling, 1 reply; 4+ messages in thread
From: bugzilla-daemon @ 2022-10-09 17:58 UTC (permalink / raw)
To: linux-xfs
https://bugzilla.kernel.org/show_bug.cgi?id=216567
--- Comment #1 from Zorro Lang (zlang@redhat.com) ---
Hmm... besides this panic, g/451 just hit another panic when I tried to
reproduce this bug:
[ 1084.111233] run fstests generic/451 at 2022-10-09 11:12:39
[ 1099.015616] restraintd[2581]: *** Current Time: Sun Oct 09 11:12:56 2022
Localwatchdog at: Tue Oct 11 10:57:56 2022
[ 1101.932132] ------------[ cut here ]------------
[ 1101.932220] ------------[ cut here ]------------
[ 1101.936972] kernel BUG at include/linux/pagemap.h:1247!
[ 1101.936985] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
[ 1101.941681] kernel BUG at include/linux/pagemap.h:1247!
[ 1101.946825] CPU: 19 PID: 557513 Comm: xfs_io Kdump: loaded Not tainted
6.0.0+ #1
[ 1101.946831] Hardware name: Dell Inc. PowerEdge R750/0PJ80M, BIOS 1.5.4
12/17/2021
[ 1101.946833] RIP: 0010:read_pages+0xa29/0xda0
[ 1101.976950] Code: ff ff be 01 00 00 00 e9 87 fe ff ff 0f b6 d0 be ff ff ff
ff 4c 89 ff 88 44 24 18 e8 11 74 25 00 0f b6 44 24 18 e9 f1 fe ff ff <0f> 0b 4c
89 ff e8 1d 86 00 00 e9 ea fe ff ff 48 c7 c6 c0 85 55 99
[ 1101.995693] RSP: 0018:ffa00000396ef7f0 EFLAGS: 00010202
[ 1102.000921] RAX: 0000000000000002 RBX: dffffc0000000000 RCX:
0000000000000001
[ 1102.008054] RDX: 1fe220003427d324 RSI: 0000000000000004 RDI:
ffd40000095e8500
[ 1102.015186] RBP: ffffffffc13f66c0 R08: 0000000000000000 R09:
ffffffff9aa44067
[ 1102.022321] R10: fffffbfff354880c R11: 0000000000000001 R12:
fff3fc00072ddf4a
[ 1102.029451] R13: ffa00000396efa54 R14: ffa00000396efa30 R15:
0000000000000003
[ 1102.036584] FS: 00007f1de484b740(0000) GS:ff11002033400000(0000)
knlGS:0000000000000000
[ 1102.044671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1102.050418] CR2: 0000000001c81ff8 CR3: 000000016171e004 CR4:
0000000000771ee0
[ 1102.057549] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 1102.064681] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 1102.071815] PKRU: 55555554
[ 1102.074527] Call Trace:
[ 1102.076982] <TASK>
[ 1102.079092] ? file_ra_state_init+0xe0/0xe0
[ 1102.083283] ? __xa_clear_mark+0x100/0x100
[ 1102.087385] page_cache_ra_unbounded+0x269/0x510
[ 1102.092013] filemap_get_pages+0x26d/0x980
[ 1102.096121] ? filemap_add_folio+0x150/0x150
[ 1102.100403] filemap_read+0x2a9/0xae0
[ 1102.104074] ? lock_acquire+0x1d8/0x620
[ 1102.107921] ? find_held_lock+0x33/0x120
[ 1102.111850] ? filemap_get_pages+0x980/0x980
[ 1102.116121] ? validate_chain+0x154/0xdf0
[ 1102.120133] ? __lock_contended+0x980/0x980
[ 1102.124320] ? xfs_ilock+0x1d0/0x4d0 [xfs]
[ 1102.128582] ? xfs_ilock+0x1d0/0x4d0 [xfs]
[ 1102.132816] xfs_file_buffered_read+0x16f/0x390 [xfs]
[ 1102.137995] xfs_file_read_iter+0x274/0x560 [xfs]
[ 1102.142831] vfs_read+0x585/0x810
[ 1102.146153] ? kernel_read+0x140/0x140
[ 1102.149904] ? __fget_files+0x1b8/0x3d0
[ 1102.153757] __x64_sys_pread64+0x1a0/0x1f0
[ 1102.157860] ? vfs_read+0x810/0x810
[ 1102.161350] ? ktime_get_coarse_real_ts64+0x130/0x170
[ 1102.166409] do_syscall_64+0x59/0x90
[ 1102.169995] ? asm_exc_page_fault+0x22/0x30
[ 1102.174179] ? lockdep_hardirqs_on+0x79/0x100
[ 1102.178538] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1102.183591] RIP: 0033:0x7f1de473c92f
[ 1102.187171] Code: 08 89 3c 24 48 89 4c 24 18 e8 dd f2 f5 ff 4c 8b 54 24 18
48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 11 00 00 00 0f 05 <48> 3d 00
f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 2d f3 f5 ff 48 8b
[ 1102.205916] RSP: 002b:00007ffe2a2997c0 EFLAGS: 00000293 ORIG_RAX:
0000000000000011
[ 1102.213483] RAX: ffffffffffffffda RBX: 00007ffe2a299870 RCX:
00007f1de473c92f
[ 1102.220615] RDX: 0000000000001000 RSI: 0000000001c80000 RDI:
0000000000000003
[ 1102.227746] RBP: 0000000000000003 R08: 0000000000000000 R09:
0000000000000003
[ 1102.234881] R10: 0000000000000000 R11: 0000000000000293 R12:
0000000000000000
[ 1102.242012] R13: 00000000000a0000 R14: 0000000000000000 R15:
0000000000000000
[ 1102.249149] </TASK>
[ 1102.251339] Modules linked in: ipmi_ssif mgag200 i2c_algo_bit
drm_shmem_helper mlx5_ib drm_kms_helper intel_rapl_msr intel_rapl_common
syscopyarea mei_me dell_smbios sysfillrect intel_uncore_frequency
intel_uncore_frequency_common i10nm_edac nfit x86_pkg_temp_thermal
intel_powerclamp coretemp kvm_intel dcdbas rfkill kvm irqbypass rapl
intel_cstate ib_uverbs intel_uncore wmi_bmof dell_wmi_descriptor
isst_if_mbox_pci ib_core pcspkr acpi_ipmi sysimgblt isst_if_mmio isst_if_common
i2c_i801 fb_sys_fops i2c_smbus mei ipmi_si intel_pch_thermal intel_vsec
ipmi_devintf ipmi_msghandler acpi_power_meter sunrpc drm fuse xfs libcrc32c
sd_mod t10_pi sg crct10dif_pclmul mlx5_core crc32_pclmul crc32c_intel mlxfw
ghash_clmulni_intel ahci tls libahci psample megaraid_sas pci_hyperv_intf tg3
libata wmi
[ 1102.320728] invalid opcode: 0000 [#2] PREEMPT SMP KASAN NOPTI
[ 1102.320837] ---[ end trace 0000000000000000 ]---
[ 1102.326480] CPU: 10 PID: 557515 Comm: xfs_io Kdump: loaded Tainted: G D
6.0.0+ #1
[ 1102.326486] Hardware name: Dell Inc. PowerEdge R750/0PJ80M, BIOS 1.5.4
12/17/2021
[ 1102.362536] RIP: 0010:read_pages+0xa29/0xda0
[ 1102.369990] RIP: 0010:read_pages+0xa29/0xda0
[ 1102.377478] Code: ff ff be 01 00 00 00 e9 87 fe ff ff 0f b6 d0 be ff ff ff
ff 4c 89 ff 88 44 24 18 e8 11 74 25 00 0f b6 44 24 18 e9 f1 fe ff ff <0f> 0b 4c
89 ff e8 1d 86 00 00 e9 ea fe ff ff 48 c7 c6 c0 85 55 99
[ 1102.381748] Code: ff ff be 01 00 00 00 e9 87 fe ff ff 0f b6 d0 be ff ff ff
ff 4c 89 ff 88 44 24 18 e8 11 74 25 00 0f b6 44 24 18 e9 f1 fe ff ff <0f> 0b 4c
89 ff e8 1d 86 00 00 e9 ea fe ff ff 48 c7 c6 c0 85 55 99
[ 1102.381752] RSP: 0018:ffa0000039a2f748 EFLAGS: 00010202
[ 1102.386033] RSP: 0018:ffa00000396ef7f0 EFLAGS: 00010202
[ 1102.404773]
[ 1102.404776] RAX: 0000000000000003 RBX: dffffc0000000000 RCX:
0000000000000001
[ 1102.404780] RDX: 1fe220022688e324 RSI: 0000000000000004 RDI:
ffd40000095e8500
[ 1102.423538]
[ 1102.428756] RBP: ffffffffc13f66c0 R08: 0000000000000000 R09:
ffffffff9aa44067
[ 1102.428760] R10: fffffbfff354880c R11: 0000000000000001 R12:
fff3fc0007345f37
[ 1102.428762] R13: ffa0000039a2f9bc R14: ffa0000039a2f998 R15:
0000000000000044
[ 1102.433996] RAX: 0000000000000002 RBX: dffffc0000000000 RCX:
0000000000000001
[ 1102.435490] FS: 00007f519912f740(0000) GS:ff11000c26200000(0000)
knlGS:0000000000000000
[ 1102.435494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1102.442636] RDX: 1fe220003427d324 RSI: 0000000000000004 RDI:
ffd40000095e8500
[ 1102.449763] CR2: 0000000001730ff8 CR3: 0000000181d82005 CR4:
0000000000771ee0
[ 1102.449766] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 1102.449767] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 1102.451267] RBP: ffffffffc13f66c0 R08: 0000000000000000 R09:
ffffffff9aa44067
[ 1102.458394] PKRU: 55555554
[ 1102.458397] Call Trace:
[ 1102.458399] <TASK>
[ 1102.458405] ? file_ra_state_init+0xe0/0xe0
[ 1102.465537] R10: fffffbfff354880c R11: 0000000000000001 R12:
fff3fc00072ddf4a
[ 1102.472662] ? lockdep_hardirqs_on+0x79/0x100
[ 1102.479808] R13: ffa00000396efa54 R14: ffa00000396efa30 R15:
0000000000000003
[ 1102.487888] ? _raw_spin_unlock_irqrestore+0x42/0x70
[ 1102.493639] FS: 00007f1de484b740(0000) GS:ff11002033400000(0000)
knlGS:0000000000000000
[ 1102.500767] ? free_unref_page+0x31b/0x460
[ 1102.507904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1102.515036] page_cache_ra_order+0x563/0x7e0
[ 1102.522177] CR2: 0000000001c81ff8 CR3: 000000016171e004 CR4:
0000000000771ee0
[ 1102.529310] filemap_get_pages+0x58f/0x980
[ 1102.532024] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 1102.534475] ? filemap_add_folio+0x150/0x150
[ 1102.536592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 1102.540779] filemap_read+0x2a9/0xae0
[ 1102.547919] PKRU: 55555554
[ 1102.552275] ? lock_acquire+0x1d8/0x620
[ 1102.559414] ------------[ cut here ]------------
[ 1102.564374] ? find_held_lock+0x33/0x120
[ 1102.572472] WARNING: CPU: 19 PID: 557513 at kernel/exit.c:741
do_exit+0x880/0xa70
[ 1102.576568] ? filemap_get_pages+0x980/0x980
[ 1102.582318] Modules linked in:
[ 1102.586587] ? validate_chain+0x154/0xdf0
[ 1102.586596] ? xfs_ilock+0x1d0/0x4d0 [xfs]
[ 1102.593731] ipmi_ssif
[ 1102.597826] ? xfs_ilock+0x1d0/0x4d0 [xfs]
[ 1102.604966] mgag200
[ 1102.609235] xfs_file_buffered_read+0x16f/0x390 [xfs]
[ 1102.616378] i2c_algo_bit
[ 1102.620042] xfs_file_read_iter+0x274/0x560 [xfs]
[ 1102.622765] drm_shmem_helper
[ 1102.626603] vfs_read+0x585/0x810
[ 1102.631233] mlx5_ib
[ 1102.635157] ? kernel_read+0x140/0x140
[ 1102.635162] ? __fget_files+0x1b8/0x3d0
[ 1102.642647] drm_kms_helper
[ 1102.646920] __x64_sys_pread64+0x1a0/0x1f0
[ 1102.649978] intel_rapl_msr
[ 1102.653988] ? vfs_read+0x810/0x810
[ 1102.653992] ? ktime_get_coarse_real_ts64+0x130/0x170
[ 1102.658099] intel_rapl_common
[ 1102.660466] do_syscall_64+0x59/0x90
[ 1102.664572] syscopyarea
[ 1102.666765] ? do_syscall_64+0x69/0x90
[ 1102.671828] mei_me
[ 1102.674450] ? lockdep_hardirqs_on+0x79/0x100
[ 1102.674455] ? do_syscall_64+0x69/0x90
[ 1102.679167] dell_smbios
[ 1102.682138] ? do_syscall_64+0x69/0x90
[ 1102.682144] ? lockdep_hardirqs_on+0x79/0x100
[ 1102.685468] sysfillrect
[ 1102.687656] ? do_syscall_64+0x69/0x90
[ 1102.687662] ? lockdep_hardirqs_on+0x79/0x100
[ 1102.691414] intel_uncore_frequency
[ 1102.695249] ? do_syscall_64+0x69/0x90
[ 1102.695252] ? lockdep_hardirqs_on+0x79/0x100
[ 1102.698052] intel_uncore_frequency_common
[ 1102.702149] ? do_syscall_64+0x69/0x90
[ 1102.702152] ? do_syscall_64+0x69/0x90
[ 1102.702154] ? lockdep_hardirqs_on+0x79/0x100
[ 1102.704959] i10nm_edac
[ 1102.708449] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 1102.708455] RIP: 0033:0x7f5198f3c92f
[ 1102.713514] nfit
[ 1102.716569] Code: 08 89 3c 24 48 89 4c 24 18 e8 dd f2 f5 ff 4c 8b 54 24 18
48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 11 00 00 00 0f 05 <48> 3d 00
f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 2d f3 f5 ff 48 8b
[ 1102.720153] x86_pkg_temp_thermal
[ 1102.722687] RSP: 002b:00007ffea5ebbe90 EFLAGS: 00000293 ORIG_RAX:
0000000000000011
[ 1102.726445] intel_powerclamp
[ 1102.728548] RAX: ffffffffffffffda RBX: 00007ffea5ebbf40 RCX:
00007f5198f3c92f
[ 1102.728551] RDX: 0000000000001000 RSI: 000000000172f000 RDI:
0000000000000003
[ 1102.732918] coretemp
[ 1102.736667] RBP: 0000000000000003 R08: 0000000000000000 R09:
0000000000000003
[ 1102.736670] R10: 0000000000028000 R11: 0000000000000293 R12:
0000000000000028
[ 1102.736673] R13: 0000000000078000 R14: 0000000000000000 R15:
0000000000028000
[ 1102.736679] </TASK>
[ 1102.739218] kvm_intel
[ 1102.742967] Modules linked in: ipmi_ssif mgag200
[ 1102.747332] dcdbas
[ 1102.749869] i2c_algo_bit drm_shmem_helper mlx5_ib
[ 1102.753633] rfkill
[ 1102.757987] drm_kms_helper intel_rapl_msr intel_rapl_common syscopyarea
mei_me
[ 1102.761493] kvm
[ 1102.765241] dell_smbios sysfillrect intel_uncore_frequency
intel_uncore_frequency_common i10nm_edac
[ 1102.769605] irqbypass
[ 1102.773701] nfit x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel
[ 1102.777466] rapl
[ 1102.781216] dcdbas rfkill kvm irqbypass rapl
[ 1102.785588] intel_cstate
[ 1102.788035] intel_cstate ib_uverbs intel_uncore wmi_bmof
dell_wmi_descriptor
[ 1102.793092] ib_uverbs
[ 1102.796667] isst_if_mbox_pci ib_core pcspkr
[ 1102.798604] intel_uncore
[ 1102.817348] acpi_ipmi sysimgblt isst_if_mmio isst_if_common
[ 1102.820680] wmi_bmof
[ 1102.828241] i2c_i801 fb_sys_fops i2c_smbus
[ 1102.831226] dell_wmi_descriptor
[ 1102.838356] mei ipmi_si intel_pch_thermal
[ 1102.845500] isst_if_mbox_pci
[ 1102.847776] intel_vsec ipmi_devintf ipmi_msghandler
[ 1102.854920] ib_core
[ 1102.862050] acpi_power_meter sunrpc drm
[ 1102.869197] pcspkr
[ 1102.871383] fuse xfs libcrc32c sd_mod
[ 1102.873755] acpi_ipmi
[ 1102.878369] t10_pi sg crct10dif_pclmul
[ 1102.880489] sysimgblt
[ 1102.885277] mlx5_core crc32_pclmul crc32c_intel mlxfw ghash_clmulni_intel
ahci tls
[ 1102.887396] isst_if_mmio
[ 1102.894696] libahci psample megaraid_sas pci_hyperv_intf tg3
[ 1102.896547] isst_if_common
[ 1102.905670] libata wmi
[ 1102.905712] ---[ end trace 0000000000000000 ]---
[ 1102.908069] i2c_i801 fb_sys_fops i2c_smbus mei ipmi_si intel_pch_thermal
intel_vsec ipmi_devintf ipmi_msghandler acpi_power_meter sunrpc
[ 1102.983596] RIP: 0010:read_pages+0xa29/0xda0
[ 1102.984065] drm
[ 1102.988419] Code: ff ff be 01 00 00 00 e9 87 fe ff ff 0f b6 d0 be ff ff ff
ff 4c 89 ff 88 44 24 18 e8 11 74 25 00 0f b6 44 24 18 e9 f1 fe ff ff <0f> 0b 4c
89 ff e8 1d 86 00 00 e9 ea fe ff ff 48 c7 c6 c0 85 55 99
[ 1102.991052] fuse xfs libcrc32c sd_mod t10_pi sg crct10dif_pclmul
[ 1102.998194] RSP: 0018:ffa00000396ef7f0 EFLAGS: 00010202
[ 1103.000567] mlx5_core crc32_pclmul crc32c_intel mlxfw ghash_clmulni_intel
ahci
[ 1103.004850]
[ 1103.007481] tls libahci psample megaraid_sas pci_hyperv_intf tg3 libata
[ 1103.013152] RAX: 0000000000000002 RBX: dffffc0000000000 RCX:
0000000000000001
[ 1103.013156] RDX: 1fe220003427d324 RSI: 0000000000000004 RDI:
ffd40000095e8500
[ 1103.015438] wmi
[ 1103.015442] CPU: 19 PID: 557513 Comm: xfs_io Kdump: loaded Tainted: G D
6.0.0+ #1
[ 1103.019634] RBP: ffffffffc13f66c0 R08: 0000000000000000 R09:
ffffffff9aa44067
[ 1103.022875] Hardware name: Dell Inc. PowerEdge R750/0PJ80M, BIOS 1.5.4
12/17/2021
[ 1103.022878] RIP: 0010:do_exit+0x880/0xa70
[ 1103.026985] R10: fffffbfff354880c R11: 0000000000000001 R12:
fff3fc00072ddf4a
[ 1103.029966] Code: ff ff 37 00 48 89 fa 48 c1 e0 2a 48 c1 ea 03 80 3c 02 00
0f 85 49 01 00 00 48 8b bd c0 1a 00 00 e8 f5 1c 7f 00 e9 ce fc ff ff <0f> 0b e9
c8 f7 ff ff 48 89 ee bf 05 06 00 00 e8 6c 91 02 00 e9 f9
[ 1103.034938] R13: ffa00000396efa54 R14: ffa00000396efa30 R15:
0000000000000003
[ 1103.037130] RSP: 0018:ffa00000396efee0 EFLAGS: 00010282
[ 1103.037134] RAX: dffffc0000000000 RBX: ff110001a13e8000 RCX:
0000000000000000
[ 1103.037136] RDX: 1fe220003427d325 RSI: 0000000000000000 RDI:
ff110001a13e9928
[ 1103.041067] FS: 00007f519912f740(0000) GS:ff11000c26200000(0000)
knlGS:0000000000000000
[ 1103.043172] RBP: 000000000000000b R08: 000000000000000e R09:
fff3fc00072dd000
[ 1103.043175] R10: ffe21c04066bfa90 R11: 0000000000000001 R12:
000000000000000b
[ 1103.043177] R13: 0000000000000004 R14: 0000000000000000 R15:
ff110001a13e8000
[ 1103.043179] FS: 00007f1de484b740(0000) GS:ff11002033400000(0000)
knlGS:0000000000000000
[ 1103.046940] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1103.049307] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1103.049310] CR2: 0000000001c81ff8 CR3: 000000016171e004 CR4:
0000000000771ee0
[ 1103.049312] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 1103.053159] CR2: 0000000001730ff8 CR3: 0000000181d82005 CR4:
0000000000771ee0
[ 1103.055536] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 1103.055540] PKRU: 55555554
[ 1103.055543] Call Trace:
[ 1103.055545] <TASK>
[ 1103.063203] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 1103.065835] ? do_syscall_64+0x59/0x90
[ 1103.065842] make_task_dead+0xb0/0xc0
[ 1103.071592] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 1103.074399] rewind_stack_and_make_dead+0x17/0x20
[ 1103.076862] PKRU: 55555554
[ 1103.081489] RIP: 0033:0x7f1de473c92f
[ 1103.081494] Code: 08 89 3c 24 48 89 4c 24 18 e8 dd f2 f5 ff 4c 8b 54 24 18
48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 11 00 00 00 0f 05 <48> 3d 00
f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 2d f3 f5 ff 48 8b
[ 1103.093837] ------------[ cut here ]------------
[ 1103.098110] RSP: 002b:00007ffe2a2997c0 EFLAGS: 00000293 ORIG_RAX:
0000000000000011
[ 1103.098114] RAX: ffffffffffffffda RBX: 00007ffe2a299870 RCX:
00007f1de473c92f
[ 1103.099966] WARNING: CPU: 10 PID: 557515 at kernel/exit.c:741
do_exit+0x880/0xa70
[ 1103.118724] RDX: 0000000000001000 RSI: 0000000001c80000 RDI:
0000000000000003
[ 1103.118727] RBP: 0000000000000003 R08: 0000000000000000 R09:
0000000000000003
[ 1103.118728] R10: 0000000000000000 R11: 0000000000000293 R12:
0000000000000000
[ 1103.118730] R13: 00000000000a0000 R14: 0000000000000000 R15:
0000000000000000
[ 1103.118738] </TASK>
[ 1103.124831] Modules linked in:
[ 1103.130058] irq event stamp: 10669
[ 1103.130060] hardirqs last enabled at (10669): [<ffffffff96a6be91>]
do_error_trap+0x141/0x160
[ 1103.137371] ipmi_ssif
[ 1103.138869] hardirqs last disabled at (10668): [<ffffffff98e7e700>]
exc_invalid_op+0x20/0x50
[ 1103.138873] softirqs last enabled at (10536): [<ffffffff96a93551>]
fpu_clone+0x301/0xa80
[ 1103.145582] mgag200
[ 1103.152720] softirqs last disabled at (10534): [<ffffffff96a934ec>]
fpu_clone+0x29c/0xa80
[ 1103.152725] ---[ end trace 0000000000000000 ]---
[ 1103.159863] i2c_algo_bit drm_shmem_helper mlx5_ib drm_kms_helper
intel_rapl_msr intel_rapl_common syscopyarea mei_me dell_smbios sysfillrect
intel_uncore_frequency intel_uncore_frequency_common i10nm_edac nfit
x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel dcdbas rfkill kvm
irqbypass rapl intel_cstate ib_uverbs intel_uncore wmi_bmof dell_wmi_descriptor
isst_if_mbox_pci ib_core pcspkr acpi_ipmi sysimgblt isst_if_mmio isst_if_common
i2c_i801 fb_sys_fops i2c_smbus mei ipmi_si intel_pch_thermal intel_vsec
ipmi_devintf ipmi_msghandler acpi_power_meter sunrpc drm fuse xfs libcrc32c
sd_mod t10_pi sg crct10dif_pclmul mlx5_core crc32_pclmul crc32c_intel mlxfw
ghash_clmulni_intel ahci tls libahci psample megaraid_sas pci_hyperv_intf tg3
libata wmi
[ 1103.551036] CPU: 10 PID: 557515 Comm: xfs_io Kdump: loaded Tainted: G D
W 6.0.0+ #1
[ 1103.559914] Hardware name: Dell Inc. PowerEdge R750/0PJ80M, BIOS 1.5.4
12/17/2021
[ 1103.567404] RIP: 0010:do_exit+0x880/0xa70
[ 1103.571433] Code: ff ff 37 00 48 89 fa 48 c1 e0 2a 48 c1 ea 03 80 3c 02 00
0f 85 49 01 00 00 48 8b bd c0 1a 00 00 e8 f5 1c 7f 00 e9 ce fc ff ff <0f> 0b e9
c8 f7 ff ff 48 89 ee bf 05 06 00 00 e8 6c 91 02 00 e9 f9
[ 1103.590190] RSP: 0018:ffa0000039a2fee0 EFLAGS: 00010286
[ 1103.595432] RAX: dffffc0000000000 RBX: ff11001134470000 RCX:
0000000000000000
[ 1103.602573] RDX: 1fe220022688e325 RSI: 0000000000000000 RDI:
ff11001134471928
[ 1103.609713] RBP: 000000000000000b R08: 000000000000000e R09:
fff3fc0007345000
[ 1103.616858] R10: ffe21c0184c7fa90 R11: 0000000000000001 R12:
000000000000000b
[ 1103.623996] R13: 0000000000000004 R14: 0000000000000000 R15:
ff11001134470000
[ 1103.631138] FS: 00007f519912f740(0000) GS:ff11000c26200000(0000)
knlGS:0000000000000000
[ 1103.639234] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1103.644988] CR2: 0000000001730ff8 CR3: 0000000181d82005 CR4:
0000000000771ee0
[ 1103.652128] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
0000000000000000
[ 1103.659272] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
0000000000000400
[ 1103.666411] PKRU: 55555554
[ 1103.669136] Call Trace:
[ 1103.671593] <TASK>
[ 1103.673710] ? lockdep_hardirqs_on+0x79/0x100
[ 1103.678088] make_task_dead+0xb0/0xc0
[ 1103.681773] rewind_stack_and_make_dead+0x17/0x20
[ 1103.686495] RIP: 0033:0x7f5198f3c92f
[ 1103.690090] Code: 08 89 3c 24 48 89 4c 24 18 e8 dd f2 f5 ff 4c 8b 54 24 18
48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 11 00 00 00 0f 05 <48> 3d 00
f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 2d f3 f5 ff 48 8b
[ 1103.708846] RSP: 002b:00007ffea5ebbe90 EFLAGS: 00000293 ORIG_RAX:
0000000000000011
[ 1103.716428] RAX: ffffffffffffffda RBX: 00007ffea5ebbf40 RCX:
00007f5198f3c92f
[ 1103.723570] RDX: 0000000000001000 RSI: 000000000172f000 RDI:
0000000000000003
[ 1103.730711] RBP: 0000000000000003 R08: 0000000000000000 R09:
0000000000000003
[ 1103.737853] R10: 0000000000028000 R11: 0000000000000293 R12:
0000000000000028
[ 1103.744998] R13: 0000000000078000 R14: 0000000000000000 R15:
0000000000028000
[ 1103.752147] </TASK>
[ 1103.754354] irq event stamp: 10686
[ 1103.757768] hardirqs last enabled at (10685): [<ffffffff99000d86>]
asm_sysvec_apic_timer_interrupt+0x16/0x20
[ 1103.767689] hardirqs last disabled at (10686): [<ffffffff96dbaded>]
console_emit_next_record.constprop.0+0x55d/0x740
[ 1103.778215] softirqs last enabled at (10684): [<ffffffff99200625>]
__do_softirq+0x625/0x9b0
[ 1103.786663] softirqs last disabled at (10679): [<ffffffff96c2640c>]
__irq_exit_rcu+0x1fc/0x2a0
[ 1103.795280] ---[ end trace 0000000000000000 ]---
--
You may reply to this email to add a comment.
You are receiving this mail because:
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Bug 216567] [xfstests generic/451] kernel BUG at mm/truncate.c:669!
2022-10-09 17:58 ` [Bug 216567] " bugzilla-daemon
@ 2022-10-09 22:58 ` Dave Chinner
0 siblings, 0 replies; 4+ messages in thread
From: Dave Chinner @ 2022-10-09 22:58 UTC (permalink / raw)
To: bugzilla-daemon; +Cc: linux-xfs
On Sun, Oct 09, 2022 at 05:58:33PM +0000, bugzilla-daemon@kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=216567
>
> --- Comment #1 from Zorro Lang (zlang@redhat.com) ---
> Hmm... besides this panic, g/451 just hit another panic when I tried to
> reproduce this bug:
>
> [ 1084.111233] run fstests generic/451 at 2022-10-09 11:12:39
> [ 1099.015616] restraintd[2581]: *** Current Time: Sun Oct 09 11:12:56 2022
> Localwatchdog at: Tue Oct 11 10:57:56 2022
> [ 1101.932132] ------------[ cut here ]------------
> [ 1101.932220] ------------[ cut here ]------------
> [ 1101.936972] kernel BUG at include/linux/pagemap.h:1247!
> [ 1101.936985] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
> [ 1101.941681] kernel BUG at include/linux/pagemap.h:1247!
> [ 1101.946825] CPU: 19 PID: 557513 Comm: xfs_io Kdump: loaded Not tainted
> 6.0.0+ #1
> [ 1101.946831] Hardware name: Dell Inc. PowerEdge R750/0PJ80M, BIOS 1.5.4
> 12/17/2021
> [ 1101.946833] RIP: 0010:read_pages+0xa29/0xda0
> [ 1101.976950] Code: ff ff be 01 00 00 00 e9 87 fe ff ff 0f b6 d0 be ff ff ff
> ff 4c 89 ff 88 44 24 18 e8 11 74 25 00 0f b6 44 24 18 e9 f1 fe ff ff <0f> 0b 4c
> 89 ff e8 1d 86 00 00 e9 ea fe ff ff 48 c7 c6 c0 85 55 99
> [ 1101.995693] RSP: 0018:ffa00000396ef7f0 EFLAGS: 00010202
> [ 1102.000921] RAX: 0000000000000002 RBX: dffffc0000000000 RCX:
> 0000000000000001
> [ 1102.008054] RDX: 1fe220003427d324 RSI: 0000000000000004 RDI:
> ffd40000095e8500
> [ 1102.015186] RBP: ffffffffc13f66c0 R08: 0000000000000000 R09:
> ffffffff9aa44067
> [ 1102.022321] R10: fffffbfff354880c R11: 0000000000000001 R12:
> fff3fc00072ddf4a
> [ 1102.029451] R13: ffa00000396efa54 R14: ffa00000396efa30 R15:
> 0000000000000003
> [ 1102.036584] FS: 00007f1de484b740(0000) GS:ff11002033400000(0000)
> knlGS:0000000000000000
> [ 1102.044671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 1102.050418] CR2: 0000000001c81ff8 CR3: 000000016171e004 CR4:
> 0000000000771ee0
> [ 1102.057549] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> 0000000000000000
> [ 1102.064681] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
> 0000000000000400
> [ 1102.071815] PKRU: 55555554
> [ 1102.074527] Call Trace:
> [ 1102.076982] <TASK>
> [ 1102.079092] ? file_ra_state_init+0xe0/0xe0
> [ 1102.083283] ? __xa_clear_mark+0x100/0x100
> [ 1102.087385] page_cache_ra_unbounded+0x269/0x510
> [ 1102.092013] filemap_get_pages+0x26d/0x980
> [ 1102.096121] ? filemap_add_folio+0x150/0x150
> [ 1102.100403] filemap_read+0x2a9/0xae0
> [ 1102.104074] ? lock_acquire+0x1d8/0x620
> [ 1102.107921] ? find_held_lock+0x33/0x120
> [ 1102.111850] ? filemap_get_pages+0x980/0x980
> [ 1102.116121] ? validate_chain+0x154/0xdf0
> [ 1102.120133] ? __lock_contended+0x980/0x980
> [ 1102.124320] ? xfs_ilock+0x1d0/0x4d0 [xfs]
> [ 1102.128582] ? xfs_ilock+0x1d0/0x4d0 [xfs]
> [ 1102.132816] xfs_file_buffered_read+0x16f/0x390 [xfs]
> [ 1102.137995] xfs_file_read_iter+0x274/0x560 [xfs]
> [ 1102.142831] vfs_read+0x585/0x810
This is also a problem with the page cache, and doesn't seem related
to XFS or directory block size configuration:
BUG_ON(ractl->_batch_count > ractl->_nr_pages);
Also, there haven't been any changes to XFS code so far in 6.1-rc0,
so this isn't a recent XFS regression, either. Perhaps a bisect
would be in order?
-Dave.
--
Dave Chinner
david@fromorbit.com
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug 216567] [xfstests generic/451] kernel BUG at mm/truncate.c:669!
2022-10-09 17:57 [Bug 216567] New: [xfstests generic/451] kernel BUG at mm/truncate.c:669! bugzilla-daemon
2022-10-09 17:58 ` [Bug 216567] " bugzilla-daemon
@ 2022-10-09 22:58 ` bugzilla-daemon
1 sibling, 0 replies; 4+ messages in thread
From: bugzilla-daemon @ 2022-10-09 22:58 UTC (permalink / raw)
To: linux-xfs
https://bugzilla.kernel.org/show_bug.cgi?id=216567
--- Comment #2 from Dave Chinner (david@fromorbit.com) ---
On Sun, Oct 09, 2022 at 05:58:33PM +0000, bugzilla-daemon@kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=216567
>
> --- Comment #1 from Zorro Lang (zlang@redhat.com) ---
> Hmm... besides this panic, g/451 just hit another panic when I tried to
> reproduce this bug:
>
> [ 1084.111233] run fstests generic/451 at 2022-10-09 11:12:39
> [ 1099.015616] restraintd[2581]: *** Current Time: Sun Oct 09 11:12:56 2022
> Localwatchdog at: Tue Oct 11 10:57:56 2022
> [ 1101.932132] ------------[ cut here ]------------
> [ 1101.932220] ------------[ cut here ]------------
> [ 1101.936972] kernel BUG at include/linux/pagemap.h:1247!
> [ 1101.936985] invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI
> [ 1101.941681] kernel BUG at include/linux/pagemap.h:1247!
> [ 1101.946825] CPU: 19 PID: 557513 Comm: xfs_io Kdump: loaded Not tainted
> 6.0.0+ #1
> [ 1101.946831] Hardware name: Dell Inc. PowerEdge R750/0PJ80M, BIOS 1.5.4
> 12/17/2021
> [ 1101.946833] RIP: 0010:read_pages+0xa29/0xda0
> [ 1101.976950] Code: ff ff be 01 00 00 00 e9 87 fe ff ff 0f b6 d0 be ff ff ff
> ff 4c 89 ff 88 44 24 18 e8 11 74 25 00 0f b6 44 24 18 e9 f1 fe ff ff <0f> 0b
> 4c
> 89 ff e8 1d 86 00 00 e9 ea fe ff ff 48 c7 c6 c0 85 55 99
> [ 1101.995693] RSP: 0018:ffa00000396ef7f0 EFLAGS: 00010202
> [ 1102.000921] RAX: 0000000000000002 RBX: dffffc0000000000 RCX:
> 0000000000000001
> [ 1102.008054] RDX: 1fe220003427d324 RSI: 0000000000000004 RDI:
> ffd40000095e8500
> [ 1102.015186] RBP: ffffffffc13f66c0 R08: 0000000000000000 R09:
> ffffffff9aa44067
> [ 1102.022321] R10: fffffbfff354880c R11: 0000000000000001 R12:
> fff3fc00072ddf4a
> [ 1102.029451] R13: ffa00000396efa54 R14: ffa00000396efa30 R15:
> 0000000000000003
> [ 1102.036584] FS: 00007f1de484b740(0000) GS:ff11002033400000(0000)
> knlGS:0000000000000000
> [ 1102.044671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
> [ 1102.050418] CR2: 0000000001c81ff8 CR3: 000000016171e004 CR4:
> 0000000000771ee0
> [ 1102.057549] DR0: 0000000000000000 DR1: 0000000000000000 DR2:
> 0000000000000000
> [ 1102.064681] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7:
> 0000000000000400
> [ 1102.071815] PKRU: 55555554
> [ 1102.074527] Call Trace:
> [ 1102.076982] <TASK>
> [ 1102.079092] ? file_ra_state_init+0xe0/0xe0
> [ 1102.083283] ? __xa_clear_mark+0x100/0x100
> [ 1102.087385] page_cache_ra_unbounded+0x269/0x510
> [ 1102.092013] filemap_get_pages+0x26d/0x980
> [ 1102.096121] ? filemap_add_folio+0x150/0x150
> [ 1102.100403] filemap_read+0x2a9/0xae0
> [ 1102.104074] ? lock_acquire+0x1d8/0x620
> [ 1102.107921] ? find_held_lock+0x33/0x120
> [ 1102.111850] ? filemap_get_pages+0x980/0x980
> [ 1102.116121] ? validate_chain+0x154/0xdf0
> [ 1102.120133] ? __lock_contended+0x980/0x980
> [ 1102.124320] ? xfs_ilock+0x1d0/0x4d0 [xfs]
> [ 1102.128582] ? xfs_ilock+0x1d0/0x4d0 [xfs]
> [ 1102.132816] xfs_file_buffered_read+0x16f/0x390 [xfs]
> [ 1102.137995] xfs_file_read_iter+0x274/0x560 [xfs]
> [ 1102.142831] vfs_read+0x585/0x810
This is also a problem with the page cache, and doesn't seem related
to XFS or directory block size configuration:
BUG_ON(ractl->_batch_count > ractl->_nr_pages);
Also, there haven't been any changes to XFS code so far in 6.1-rc0,
so this isn't a recent XFS regression, either. Perhaps a bisect
would be in order?
-Dave.
--
You may reply to this email to add a comment.
You are receiving this mail because:
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-10-09 23:59 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz follow: Atom feed
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2022-10-09 17:57 [Bug 216567] New: [xfstests generic/451] kernel BUG at mm/truncate.c:669! bugzilla-daemon
2022-10-09 17:58 ` [Bug 216567] " bugzilla-daemon
2022-10-09 22:58 ` Dave Chinner
2022-10-09 22:58 ` bugzilla-daemon
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