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INFO: trying to register non-static key in txEnd

Status: upstream: reported C repro on 2024/05/09 20:23
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+202ba7a18139d10c29db@syzkaller.appspotmail.com
First crash: 433d, last: 9d07h
Fix bisection: failed (error log, bisect log)
  
▶ ▼ Bug presence (1)
Date Name Commit Repro Result
2024/05/10 upstream (ToT) 448b3fe5a0ea C [report] INFO: trying to register non-static key in txEnd
▶ ▼ Similar bugs (4)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: trying to register non-static key in txEnd (2) jfs -1 C done 3029 11h48m 459d 0/29 upstream: reported C repro on 2024/04/13 09:52
linux-6.1 INFO: trying to register non-static key in txEnd origin:upstream -1 C error 53 9d05h 463d 0/3 upstream: reported C repro on 2024/04/09 08:39
linux-6.6 INFO: trying to register non-static key in txEnd origin:lts-only -1 C 5 7d16h 9d07h 0/2 upstream: reported C repro on 2025/07/07 22:29
upstream INFO: trying to register non-static key in txEnd jfs -1 C inconclusive done 20 556d 654d 25/29 fixed on 2024/03/20 11:33
▶ ▼ Last patch testing requests (7)
Created Duration User Patch Repo Result
2025/06/23 04:22 14m retest repro linux-5.15.y report log
2025/06/01 02:00 15m retest repro linux-5.15.y report log
2025/06/01 02:00 11m retest repro linux-5.15.y report log
2025/05/31 23:44 14m retest repro linux-5.15.y report log
2025/02/10 02:45 11m retest repro linux-5.15.y report log
2025/02/10 02:45 11m retest repro linux-5.15.y report log
2025/02/09 19:33 12m retest repro linux-5.15.y report log

Sample crash report:
ERROR: (device loop0): txBegin: read-only filesystem
jfs_dirty_inode called on read-only volume
Is remount racy?
jfs_dirty_inode called on read-only volume
Is remount racy?
jfs_dirty_inode called on read-only volume
Is remount racy?
INFO: trying to register non-static key.
The code is fine but needs lockdep annotation, or maybe
you didn't initialize this object before use?
turning off the locking correctness validator.
CPU: 0 PID: 3498 Comm: syz-executor126 Not tainted 5.15.158-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0x1e3/0x2d0 lib/dump_stack.c:106
 assign_lock_key+0x21e/0x230 kernel/locking/lockdep.c:937
 register_lock_class+0x28a/0x9a0 kernel/locking/lockdep.c:1250
 __lock_acquire+0xd7/0x1ff0 kernel/locking/lockdep.c:4891
 lock_acquire+0x1db/0x4f0 kernel/locking/lockdep.c:5623
 __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:110 [inline]
 _raw_spin_lock_irqsave+0xd1/0x120 kernel/locking/spinlock.c:162
 __wake_up_common_lock kernel/sched/wait.c:137 [inline]
 __wake_up+0xf5/0x1c0 kernel/sched/wait.c:157
 txEnd+0x88/0x560 fs/jfs/jfs_txnmgr.c:504
 jfs_create+0x36d/0xbb0 fs/jfs/namei.c:159
 lookup_open fs/namei.c:3462 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0x130a/0x2f20 fs/namei.c:3739
 do_filp_open+0x21c/0x460 fs/namei.c:3769
 do_sys_openat2+0x13b/0x500 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_open fs/open.c:1277 [inline]
 __se_sys_open fs/open.c:1273 [inline]
 __x64_sys_open+0x221/0x270 fs/open.c:1273
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fb8de9bd739
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd4d5586e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007fb8de9bd739
RDX: 0000000000000000 RSI: 0000000000143042 RDI: 0000000020000180
RBP: 00007fb8dea36610 R08: 00007ffd4d5588b8 R09: 00007ffd4d5588b8
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffd4d5588a8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
general protection fault, probably for non-canonical address 0xdffffc0000000000: 0000 [#1] PREEMPT SMP KASAN
KASAN: null-ptr-deref in range [0x0000000000000000-0x0000000000000007]
CPU: 0 PID: 3498 Comm: syz-executor126 Not tainted 5.15.158-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/02/2024
RIP: 0010:__wake_up_common+0x23d/0x4e0
Code: 00 49 83 c4 40 4d 39 e7 0f 84 f1 01 00 00 45 31 f6 eb 09 4d 39 e7 0f 84 e3 01 00 00 4c 89 fb 49 8d 6f e8 4c 89 f8 48 c1 e8 03 <80> 3c 10 00 74 12 48 89 df e8 25 7e 6a 00 48 ba 00 00 00 00 00 fc
RSP: 0018:ffffc90002c774f8 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffffc90002389030
RBP: ffffffffffffffe8 R08: 0000000000000000 R09: ffffc90002c775a0
R10: ffffffffffffffff R11: dffffc0000000001 R12: ffffc90002389070
R13: 1ffff9200058eeb4 R14: 0000000000000000 R15: 0000000000000000
FS:  00005555567a3380(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f441e148000 CR3: 000000001a846000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 __wake_up_common_lock kernel/sched/wait.c:138 [inline]
 __wake_up+0x112/0x1c0 kernel/sched/wait.c:157
 txEnd+0x88/0x560 fs/jfs/jfs_txnmgr.c:504
 jfs_create+0x36d/0xbb0 fs/jfs/namei.c:159
 lookup_open fs/namei.c:3462 [inline]
 open_last_lookups fs/namei.c:3532 [inline]
 path_openat+0x130a/0x2f20 fs/namei.c:3739
 do_filp_open+0x21c/0x460 fs/namei.c:3769
 do_sys_openat2+0x13b/0x500 fs/open.c:1253
 do_sys_open fs/open.c:1269 [inline]
 __do_sys_open fs/open.c:1277 [inline]
 __se_sys_open fs/open.c:1273 [inline]
 __x64_sys_open+0x221/0x270 fs/open.c:1273
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x3b/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x66/0xd0
RIP: 0033:0x7fb8de9bd739
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 17 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 b8 ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007ffd4d5586e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000002
RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007fb8de9bd739
RDX: 0000000000000000 RSI: 0000000000143042 RDI: 0000000020000180
RBP: 00007fb8dea36610 R08: 00007ffd4d5588b8 R09: 00007ffd4d5588b8
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007ffd4d5588a8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>
Modules linked in:
---[ end trace 274b2156a58e6daf ]---
RIP: 0010:__wake_up_common+0x23d/0x4e0
Code: 00 49 83 c4 40 4d 39 e7 0f 84 f1 01 00 00 45 31 f6 eb 09 4d 39 e7 0f 84 e3 01 00 00 4c 89 fb 49 8d 6f e8 4c 89 f8 48 c1 e8 03 <80> 3c 10 00 74 12 48 89 df e8 25 7e 6a 00 48 ba 00 00 00 00 00 fc
RSP: 0018:ffffc90002c774f8 EFLAGS: 00010046
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: dffffc0000000000 RSI: 0000000000000003 RDI: ffffc90002389030
RBP: ffffffffffffffe8 R08: 0000000000000000 R09: ffffc90002c775a0
R10: ffffffffffffffff R11: dffffc0000000001 R12: ffffc90002389070
R13: 1ffff9200058eeb4 R14: 0000000000000000 R15: 0000000000000000
FS:  00005555567a3380(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f441e148000 CR3: 000000001a846000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
----------------
Code disassembly (best guess), 1 bytes skipped:
   0:	49 83 c4 40          	add    $0x40,%r12
   4:	4d 39 e7             	cmp    %r12,%r15
   7:	0f 84 f1 01 00 00    	je     0x1fe
   d:	45 31 f6             	xor    %r14d,%r14d
  10:	eb 09                	jmp    0x1b
  12:	4d 39 e7             	cmp    %r12,%r15
  15:	0f 84 e3 01 00 00    	je     0x1fe
  1b:	4c 89 fb             	mov    %r15,%rbx
  1e:	49 8d 6f e8          	lea    -0x18(%r15),%rbp
  22:	4c 89 f8             	mov    %r15,%rax
  25:	48 c1 e8 03          	shr    $0x3,%rax
* 29:	80 3c 10 00          	cmpb   $0x0,(%rax,%rdx,1) <-- trapping instruction
  2d:	74 12                	je     0x41
  2f:	48 89 df             	mov    %rbx,%rdi
  32:	e8 25 7e 6a 00       	call   0x6a7e5c
  37:	48                   	rex.W
  38:	ba 00 00 00 00       	mov    $0x0,%edx
  3d:	00 fc                	add    %bh,%ah

Crashes (88):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/05/09 20:57 linux-5.15.y 284087d4f7d5 05079661 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/04/14 10:57 linux-5.15.y f7347f400572 0bd6db41 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/12/08 05:42 linux-5.15.y 0a51d2d4527b 9ac0fdc6 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/08/25 14:34 linux-5.15.y fa93fa65db6e d7d32352 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/06/09 02:44 linux-5.15.y 1c700860e8bc 4826c28e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/05/17 21:10 linux-5.15.y 3b8db0e4f263 f41472b0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/05/15 22:49 linux-5.15.y 3b8db0e4f263 cfde8269 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/05/11 22:10 linux-5.15.y 3b8db0e4f263 77908e5f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/05/03 21:53 linux-5.15.y 16fdf2c7111b b0714e37 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/04/24 02:15 linux-5.15.y f7347f400572 73a168d0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/04/20 14:38 linux-5.15.y f7347f400572 2a20f901 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/04/19 20:25 linux-5.15.y f7347f400572 2a20f901 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/04/19 20:25 linux-5.15.y f7347f400572 2a20f901 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/02/26 10:53 linux-5.15.y c16c81c81336 d34966d1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/02/10 06:42 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/01/08 12:27 linux-5.15.y 91786f140358 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/01/05 01:41 linux-5.15.y 91786f140358 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2024/12/30 21:46 linux-5.15.y 91786f140358 d3ccff63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2024/12/02 09:05 linux-5.15.y 0a51d2d4527b 68914665 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2024/05/09 20:22 linux-5.15.y 284087d4f7d5 05079661 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan INFO: trying to register non-static key in txEnd
2025/07/07 22:08 linux-5.15.y 3dea0e7f549e 4f67c4ae .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/05/15 21:33 linux-5.15.y 3b8db0e4f263 cfde8269 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/05/14 22:57 linux-5.15.y 3b8db0e4f263 a4fa04ef .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/05/12 11:15 linux-5.15.y 3b8db0e4f263 77908e5f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/05/08 21:54 linux-5.15.y 16fdf2c7111b dbf35fa1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/04/19 16:55 linux-5.15.y f7347f400572 2a20f901 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/04/14 10:24 linux-5.15.y f7347f400572 0bd6db41 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/02/11 05:34 linux-5.15.y c16c81c81336 43f51a00 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/01/26 16:55 linux-5.15.y 003148680b79 9fbd772e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/01/14 12:52 linux-5.15.y 4735586da88e b1f1cd88 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/01/08 17:55 linux-5.15.y 91786f140358 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/01/07 21:39 linux-5.15.y 91786f140358 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/01/06 20:00 linux-5.15.y 91786f140358 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/01/06 11:12 linux-5.15.y 91786f140358 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2025/01/04 20:28 linux-5.15.y 91786f140358 f3558dbf .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/12/20 15:34 linux-5.15.y 91786f140358 0f61b415 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/12/18 16:58 linux-5.15.y 963e654022cc a0626d3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/12/14 10:35 linux-5.15.y 0a51d2d4527b 7cbfbb3a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/12/08 21:34 linux-5.15.y 0a51d2d4527b 9ac0fdc6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/12/08 17:26 linux-5.15.y 0a51d2d4527b 9ac0fdc6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/12/08 05:12 linux-5.15.y 0a51d2d4527b 9ac0fdc6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/12/02 11:03 linux-5.15.y 0a51d2d4527b 68914665 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/12/01 08:37 linux-5.15.y 0a51d2d4527b 68914665 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/12/01 04:04 linux-5.15.y 0a51d2d4527b 68914665 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/11/28 22:47 linux-5.15.y 0a51d2d4527b 5df23865 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/11/28 16:39 linux-5.15.y 0a51d2d4527b 5df23865 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/11/11 03:51 linux-5.15.y 3c17fc483905 6b856513 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/11/10 09:39 linux-5.15.y 3c17fc483905 6b856513 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/11/09 22:34 linux-5.15.y 3c17fc483905 6b856513 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/11/04 02:24 linux-5.15.y 72244eab0dad f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
2024/11/03 20:06 linux-5.15.y 72244eab0dad f00eed24 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 INFO: trying to register non-static key in txEnd
* Struck through repros no longer work on HEAD.