Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/12/31 | upstream (ToT) | 453f5db0619e | C | [report] kernel BUG in dbFindLeaf |
syzbot |
sign-in | mailing list | source | docs |
Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2023/12/31 | upstream (ToT) | 453f5db0619e | C | [report] kernel BUG in dbFindLeaf |
Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|---|
upstream | kernel BUG in dbFindLeaf jfs | -1 | C | inconclusive | 4989 | 3h03m | 1122d | 0/29 | upstream: reported C repro on 2022/09/26 11:46 | |
linux-4.19 | kernel BUG in dbFindLeaf | -1 | 1 | 1445d | 1445d | 0/1 | auto-closed as invalid on 2022/03/07 18:32 | |||
linux-4.14 | kernel BUG in dbFindLeaf | -1 | C | 3 | 974d | 1116d | 0/1 | upstream: reported C repro on 2022/10/02 18:35 | ||
linux-6.1 | kernel BUG in dbFindLeaf origin:upstream | -1 | C | error | 15 | 18d | 810d | 0/3 | upstream: reported C repro on 2023/08/05 07:19 | |
linux-4.19 | kernel BUG in dbFindLeaf (2) | -1 | C | error | 6 | 1078d | 1117d | 0/1 | upstream: reported C repro on 2022/10/02 04:21 |
Created | Duration | User | Patch | Repo | Result |
---|---|---|---|---|---|
2025/10/11 02:29 | 15m | retest repro | linux-5.15.y | report log | |
2025/10/11 02:29 | 43m | retest repro | linux-5.15.y | report log | |
2025/10/11 02:29 | 11m | retest repro | linux-5.15.y | report log | |
2025/08/09 08:22 | 10m | retest repro | linux-5.15.y | report log | |
2025/07/13 12:10 | 13m | retest repro | linux-5.15.y | report log | |
2025/07/13 12:10 | 9m | retest repro | linux-5.15.y | report log | |
2025/05/31 05:12 | 10m | retest repro | linux-5.15.y | report log | |
2025/05/04 05:12 | 15m | retest repro | linux-5.15.y | report log | |
2025/05/04 05:12 | 13m | retest repro | linux-5.15.y | report log |
loop0: detected capacity change from 0 to 32768 BUG at fs/jfs/jfs_dmap.c:3051 assert(n < 4) ------------[ cut here ]------------ kernel BUG at fs/jfs/jfs_dmap.c:3051! invalid opcode: 0000 [#1] PREEMPT SMP KASAN CPU: 0 PID: 4334 Comm: syz.0.17 Not tainted syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 RIP: 0010:dbFindLeaf+0x517/0x520 fs/jfs/jfs_dmap.c:3051 Code: fe e9 51 ff ff ff e8 48 a1 ad fe 48 c7 c7 40 f3 41 8a 48 c7 c6 c0 f0 41 8a ba eb 0b 00 00 48 c7 c1 40 fe 41 8a e8 09 45 d4 06 <0f> 0b 0f 1f 80 00 00 00 00 55 41 57 41 56 41 55 41 54 53 48 83 ec RSP: 0018:ffffc90002fbfab8 EFLAGS: 00010246 RAX: 000000000000002b RBX: 0000000000000000 RCX: 99d36d821575af00 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: 0000000000000003 R08: dffffc0000000000 R09: ffffed10172067b0 R10: ffffed10172067b0 R11: 1ffff110172067af R12: 000000000000000a R13: 0000000000000008 R14: 0000000000000005 R15: 0000000000000155 FS: 00005555709e0500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3272ea05f0 CR3: 000000005da08000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> dbAllocDmapLev+0x61/0x3c0 fs/jfs/jfs_dmap.c:2037 dbAllocCtl+0x148/0x9b0 fs/jfs/jfs_dmap.c:1893 dbAllocAG+0xc23/0xfe0 fs/jfs/jfs_dmap.c:1540 dbDiscardAG+0x2ca/0x8e0 fs/jfs/jfs_dmap.c:1676 jfs_ioc_trim+0x41e/0x680 fs/jfs/jfs_discard.c:106 jfs_ioctl+0x2a5/0x3a0 fs/jfs/ioctl.c:132 vfs_ioctl fs/ioctl.c:51 [inline] __do_sys_ioctl fs/ioctl.c:874 [inline] __se_sys_ioctl+0xfa/0x170 fs/ioctl.c:860 do_syscall_x64 arch/x86/entry/common.c:50 [inline] do_syscall_64+0x4c/0xa0 arch/x86/entry/common.c:80 entry_SYSCALL_64_after_hwframe+0x66/0xd0 RIP: 0033:0x7f3272fc6ba9 Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 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 a8 ff ff ff f7 d8 64 89 01 48 RSP: 002b:00007ffc06b5b168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 RAX: ffffffffffffffda RBX: 00007f327320dfa0 RCX: 00007f3272fc6ba9 RDX: 0000200000000080 RSI: 00000000c0185879 RDI: 0000000000000004 RBP: 00007f3273049e19 R08: 0000000000000000 R09: 0000000000000000 R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 R13: 00007f327320dfa0 R14: 00007f327320dfa0 R15: 0000000000000003 </TASK> Modules linked in: ---[ end trace b5a7785d873873e3 ]--- RIP: 0010:dbFindLeaf+0x517/0x520 fs/jfs/jfs_dmap.c:3051 Code: fe e9 51 ff ff ff e8 48 a1 ad fe 48 c7 c7 40 f3 41 8a 48 c7 c6 c0 f0 41 8a ba eb 0b 00 00 48 c7 c1 40 fe 41 8a e8 09 45 d4 06 <0f> 0b 0f 1f 80 00 00 00 00 55 41 57 41 56 41 55 41 54 53 48 83 ec RSP: 0018:ffffc90002fbfab8 EFLAGS: 00010246 RAX: 000000000000002b RBX: 0000000000000000 RCX: 99d36d821575af00 RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 RBP: 0000000000000003 R08: dffffc0000000000 R09: ffffed10172067b0 R10: ffffed10172067b0 R11: 1ffff110172067af R12: 000000000000000a R13: 0000000000000008 R14: 0000000000000005 R15: 0000000000000155 FS: 00005555709e0500(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f3272ea05f0 CR3: 000000005da08000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2025/09/18 17:33 | linux-5.15.y | 43bb85222e53 | e2beed91 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | |
2023/12/31 06:08 | linux-5.15.y | d93fa2c78854 | fb427a07 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | |
2023/07/17 09:27 | linux-5.15.y | d54cfc420586 | 35d9ecc5 | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | |
2023/07/09 00:14 | linux-5.15.y | d54cfc420586 | 668cb1fa | .config | console log | report | syz | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan-arm64 | kernel BUG in dbFindLeaf | |
2025/09/25 07:14 | linux-5.15.y | 43bb85222e53 | 0abd0691 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | ||
2025/09/25 07:13 | linux-5.15.y | 43bb85222e53 | 0abd0691 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | ||
2025/09/25 07:11 | linux-5.15.y | 43bb85222e53 | 0abd0691 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | ||
2025/09/25 07:09 | linux-5.15.y | 43bb85222e53 | 0abd0691 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | ||
2025/09/18 16:33 | linux-5.15.y | 43bb85222e53 | e2beed91 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | ||
2025/08/18 10:47 | linux-5.15.y | c79648372d02 | 1804e95e | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | ||
2025/08/11 16:35 | linux-5.15.y | c79648372d02 | 32a0e5ed | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | ||
2025/05/16 14:53 | linux-5.15.y | 3b8db0e4f263 | cfde8269 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | ||
2025/05/10 19:09 | linux-5.15.y | 3b8db0e4f263 | 77908e5f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | ||
2025/05/10 19:05 | linux-5.15.y | 3b8db0e4f263 | 77908e5f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | ||
2025/05/10 19:03 | linux-5.15.y | 3b8db0e4f263 | 77908e5f | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | kernel BUG in dbFindLeaf | ||
2023/07/08 22:08 | linux-5.15.y | d54cfc420586 | 668cb1fa | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | kernel BUG in dbFindLeaf |