WARNING in xfs_qm_dqget_cache

Date	Name	Commit	Repro	Result
2023/05/21	linux-5.15.y (ToT)	9d6bde853685	C	[report] KASAN: null-ptr-deref Write in xlog_cil_commit
2023/05/21	upstream (ToT)	44c026a73be8	C	Didn't crash

Date

Name

Commit

Repro

Result

2023/05/21

linux-5.15.y (ToT)

9d6bde853685

[report] KASAN: null-ptr-deref Write in xlog_cil_commit

2023/05/21

upstream (ToT)

44c026a73be8

Didn't crash

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
upstream	WARNING in xfs_qm_dqget_cache_insert xfs	C	error		123	558d	729d	22/28	fixed on 2023/06/08 14:41
linux-6.1	WARNING in xfs_qm_dqget_cache_insert origin:lts-only	C		done	55	134d	602d	0/3	upstream: reported C repro on 2023/03/30 04:40
linux-4.19	WARNING in xfs_qm_dqget_cache_insert xfs	C		error	4	656d	696d	0/1	upstream: reported C repro on 2022/12/25 21:48

upstream

WARNING in xfs_qm_dqget_cache_insert xfs

error

123

558d

729d

22/28

fixed on 2023/06/08 14:41

linux-6.1

WARNING in xfs_qm_dqget_cache_insert origin:lts-only

done

134d

602d

0/3

upstream: reported C repro on 2023/03/30 04:40

linux-4.19

WARNING in xfs_qm_dqget_cache_insert xfs

error

656d

696d

0/1

upstream: reported C repro on 2022/12/25 21:48

Created	Duration	User	Patch	Repo	Result
2024/10/03 19:47	17m	retest repro		linux-5.15.y	OK log

Created

Duration

User

Patch

Repo

Result

2024/10/03 19:47

17m

retest repro

linux-5.15.y

OK log


Created	Duration	User	Repo	Result
2023/12/18 22:59	5h34m	fix candidate	upstream	OK (1) job log
2023/11/29 07:02	1h05m	bisect fix	linux-5.15.y	OK (0) job log log
2023/10/28 23:07	57m	bisect fix	linux-5.15.y	OK (0) job log log
2023/09/27 03:56	1h07m	bisect fix	linux-5.15.y	OK (0) job log log
2023/06/22 03:20	51m	bisect fix	linux-5.15.y	OK (0) job log log

RBP: 00007fff851768f0 R08: 0000000000000001 R09: 00007fff85176900 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 R13: 00007fff85176930 R14: 00007fff85176910 R15: 0000000000000003 </TASK> ------------[ cut here ]------------ WARNING: CPU: 1 PID: 3527 at fs/xfs/xfs_dquot.c:828 xfs_qm_dqget_cache_insert+0x101/0x110 Modules linked in: CPU: 1 PID: 3527 Comm: syz-executor264 Not tainted 5.15.112-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/28/2023 RIP: 0010:xfs_qm_dqget_cache_insert+0x101/0x110 fs/xfs/xfs_dquot.c:828 Code: 38 c1 7c a2 48 89 ef e8 dd 28 b7 fe eb 98 44 89 e1 80 e1 07 80 c1 03 38 c1 7c a8 4c 89 e7 e8 56 28 b7 fe eb 9e e8 df cc 6d fe <0f> 0b eb b8 66 2e 0f 1f 84 00 00 00 00 00 90 55 41 56 53 48 89 fb RSP: 0018:ffffc90002ddf7b0 EFLAGS: 00010293 RAX: ffffffff83121c01 RBX: 000000000000ee00 RCX: ffff88801fce1dc0 RDX: 0000000000000000 RSI: ffffffff8cd19160 RDI: 00000000fffffff4 RBP: ffff88801e9c86a0 R08: 0000000000000005 R09: ffffffff83121b48 R10: 0000000000000002 R11: ffff88801fce1dc0 R12: ffff88801d9c6000 R13: dffffc0000000000 R14: ffff88801d9c60f0 R15: 00000000fffffff4 FS: 00005555572f1300(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000557fa699e0e8 CR3: 0000000074e52000 CR4: 00000000003506e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> xfs_qm_dqget+0x2af/0x4e0 fs/xfs/xfs_dquot.c:901 xfs_qm_vop_dqalloc+0x5a9/0xee0 fs/xfs/xfs_qm.c:1683 xfs_setattr_nonsize+0x2e9/0xc40 fs/xfs/xfs_iops.c:709 xfs_vn_setattr+0x2f7/0x340 fs/xfs/xfs_iops.c:1050 notify_change+0xd4d/0x1000 fs/attr.c:488 chown_common+0x592/0x890 fs/open.c:680 vfs_fchown fs/open.c:748 [inline] ksys_fchown+0xde/0x150 fs/open.c:759 __do_sys_fchown fs/open.c:767 [inline] __se_sys_fchown fs/open.c:765 [inline] __x64_sys_fchown+0x76/0x80 fs/open.c:765 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x61/0xcb RIP: 0033:0x7f1df590fa79 Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007fff851768c8 EFLAGS: 00000246 ORIG_RAX: 000000000000005d RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f1df590fa79 RDX: 0000000000000000 RSI: 000000000000ee00 RDI: 0000000000000003 RBP: 00007fff851768f0 R08: 0000000000000001 R09: 00007fff85176900 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 R13: 00007fff85176930 R14: 00007fff85176910 R15: 0000000000000003 </TASK>

Crashes (3):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2023/05/21 18:12	linux-5.15.y	9d6bde853685	4bce1a3e	.config	console log	report	syz	C		[disk image] [vmlinux] [kernel image] [mounted in repro]	ci2-linux-5-15-kasan	WARNING in xfs_qm_dqget_cache_insert
2023/07/01 08:15	linux-5.15.y	4af60700a60c	af3053d2	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-linux-5-15-kasan	WARNING in xfs_qm_dqget_cache_insert
2023/07/20 20:07	linux-5.15.y	d54cfc420586	f49af159	.config	console log	report			info	[disk image] [vmlinux] [kernel image]	ci2-linux-5-15-kasan-arm64	WARNING in xfs_qm_dqget_cache_insert

Crashes (3):

Assets (help?)