kernel BUG in gfs2_glock

Kernel	Title	Repro	Cause bisect	Fix bisect	Count	Last	Reported	Patched	Status
linux-4.19	kernel BUG in gfs2_glock_nq				1	1113d	1113d	0/1	auto-closed as invalid on 2021/08/11 04:31
linux-4.19	kernel BUG in gfs2_glock_nq (2) gfs2	C		error	52	420d	959d	0/1	upstream: reported C repro on 2021/09/14 01:12
upstream	kernel BUG in gfs2_glock_nq gfs2				2	889d	878d	0/26	auto-closed as invalid on 2022/03/23 19:53
linux-6.1	kernel BUG in gfs2_glock_nq origin:upstream	C			43	6d09h	415d	0/3	upstream: reported C repro on 2023/03/12 01:31
linux-4.14	kernel BUG in gfs2_glock_nq (2) gfs2	C			7	424d	705d	0/1	upstream: reported C repro on 2022/05/26 14:43
upstream	kernel BUG in gfs2_glock_nq (2) gfs2	C	error		753	2h14m	585d	0/26	upstream: reported C repro on 2022/09/23 06:12
linux-5.15	kernel BUG in gfs2_glock_nq origin:upstream	C		error	34	1d18h	415d	0/3	upstream: reported C repro on 2023/03/12 21:28
linux-4.14	kernel BUG at fs/gfs2/glock.c:LINE!				3	1189d	1261d	0/1	auto-closed as invalid on 2021/05/27 07:56
linux-4.19	kernel BUG at fs/gfs2/glock.c:LINE!				2	1257d	1290d	0/1	auto-closed as invalid on 2021/03/20 05:06

gfs2: pid: 9787 gfs2: lock type: 8 req lock state : 1 gfs2: G: s:EX n:8/1 f:qb t:EX d:EX/0 a:0 v:0 r:5 m:20 gfs2: H: s:EX f:cH e:0 p:9787 [gfs2_quotad] gfs2_glock_nq_init fs/gfs2/glock.h:226 [inline] gfs2: H: s:EX f:cH e:0 p:9787 [gfs2_quotad] do_sync+0x3f0/0xba0 fs/gfs2/quota.c:893 ------------[ cut here ]------------ kernel BUG at fs/gfs2/glock.c:1082! invalid opcode: 0000 [#1] PREEMPT SMP KASAN Modules linked in: CPU: 0 PID: 9787 Comm: gfs2_quotad Not tainted 4.14.262-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 task: ffff88809d40c200 task.stack: ffff88804ed00000 RIP: 0010:add_to_queue fs/gfs2/glock.c:1082 [inline] RIP: 0010:gfs2_glock_nq.cold+0x279/0x2d0 fs/gfs2/glock.c:1107 RSP: 0018:ffff88804ed07b68 EFLAGS: 00010296 RAX: ffffed1009da0f4e RBX: ffff88809c90e000 RCX: 1ffff11013a81960 RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffffffff87c0c390 RBP: 000000000000263b R08: 0000000000000040 R09: 0000000000000003 R10: 0000000000000000 R11: 0000000000000000 R12: ffff88809ed4f4b8 R13: ffff88809c90e000 R14: 0000000000000001 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880ba400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f40cfd73758 CR3: 0000000008e6a000 CR4: 00000000003406f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: gfs2_glock_nq_init fs/gfs2/glock.h:228 [inline] do_sync+0x3f8/0xba0 fs/gfs2/quota.c:893 gfs2_quota_sync+0x4f1/0x690 fs/gfs2/quota.c:1299 quotad_check_timeo fs/gfs2/quota.c:1489 [inline] quotad_check_timeo fs/gfs2/quota.c:1483 [inline] gfs2_quotad+0x23f/0x810 fs/gfs2/quota.c:1554 kthread+0x30d/0x420 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 Code: c1 ea 03 0f b6 04 02 84 c0 74 04 3c 03 7e 6c 8b 73 18 44 89 f2 48 c7 c7 60 a1 c0 87 e8 97 86 f9 ff 4c 89 ee 31 ff e8 fe 01 b1 fb <0f> 0b e8 47 fb 75 fa 4c 8b 04 24 e9 ac fd ff ff 31 ed e9 14 fe RIP: add_to_queue fs/gfs2/glock.c:1082 [inline] RSP: ffff88804ed07b68 RIP: gfs2_glock_nq.cold+0x279/0x2d0 fs/gfs2/glock.c:1107 RSP: ffff88804ed07b68 ---[ end trace ded089ff8296031b ]---

Crashes (2):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Syz repro	C repro	VM info	Assets (help?)	Manager	Title
2022/01/17 22:53	linux-4.14.y	4ba8e26127c3	731a2d23	.config	console log	report			info		ci2-linux-4-14	kernel BUG in gfs2_glock_nq
2021/12/05 02:33	linux-4.14.y	66722c42ec91	a617004c	.config	console log	report			info		ci2-linux-4-14	kernel BUG in gfs2_glock_nq

Crashes (2):

Assets (help?)