syzbot


kernel BUG in jbd2_journal_dirty_metadata

Status: upstream: reported C repro on 2024/09/04 04:50
Subsystems: ocfs2
[Documentation on labels]
Reported-by: syzbot+c28d8da3e83b3cc68dc6@syzkaller.appspotmail.com
First crash: 259d, last: 11d
Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [ext4?] kernel BUG in jbd2_journal_dirty_metadata 2 (5) 2024/10/29 05:25
Similar bugs (1)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
android-5-15 kernel BUG in jbd2_journal_dirty_metadata C 1 881d 881d 0/2 closed as invalid on 2023/04/06 12:24
Last patch testing requests (2)
Created Duration User Patch Repo Result
2025/04/08 12:30 14m retest repro upstream report log
2024/12/30 07:29 13m retest repro upstream report log

Sample crash report:
(syz-executor308,5298,0):ocfs2_xa_prepare_entry:2151 ERROR: status = -30
(syz-executor308,5298,0):ocfs2_xa_set:2254 ERROR: status = -30
JBD2: assertion failure: h_type=0 h_line_no=0 block_no=19105 jlist=0
------------[ cut here ]------------
kernel BUG at fs/jbd2/transaction.c:1525!
Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI
CPU: 0 UID: 0 PID: 5298 Comm: syz-executor308 Not tainted 6.15.0-rc4-syzkaller-00052-g4f79eaa2ceac #0 PREEMPT(full) 
Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
RIP: 0010:jbd2_journal_dirty_metadata+0xc83/0xcd0 fs/jbd2/transaction.c:1524
Code: ff e9 44 fc ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 96 fc ff ff 4c 89 f7 e8 a8 9b 9c ff e9 89 fc ff ff e8 ce a6 3a ff 90 <0f> 0b e8 c6 a6 3a ff 90 0f 0b 44 89 e9 80 e1 07 80 c1 03 38 c1 0f
RSP: 0018:ffffc9000d566c18 EFLAGS: 00010293
RAX: ffffffff82851982 RBX: 0000000000000000 RCX: ffff88801f820000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000000000 R08: ffff88801fe23e93 R09: 1ffff11003fc47d2
R10: dffffc0000000000 R11: ffffed1003fc47d3 R12: 1ffff11003839a27
R13: 0000000000000000 R14: 0000000000000000 R15: ffff88801c1cd13c
FS:  000055559535f380(0000) GS:ffff88808d6cc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f57d0289100 CR3: 000000003fd1d000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ocfs2_journal_dirty+0x149/0x740 fs/ocfs2/journal.c:812
 ocfs2_xa_journal_dirty fs/ocfs2/xattr.c:1453 [inline]
 ocfs2_xa_set+0x2516/0x3050 fs/ocfs2/xattr.c:2263
 ocfs2_xattr_block_set+0x3c4/0x2bc0 fs/ocfs2/xattr.c:2985
 __ocfs2_xattr_set_handle+0x661/0xf20 fs/ocfs2/xattr.c:3387
 ocfs2_xattr_set+0xde8/0x11f0 fs/ocfs2/xattr.c:3650
 __vfs_setxattr+0x439/0x480 fs/xattr.c:200
 __vfs_setxattr_noperm+0x12d/0x660 fs/xattr.c:234
 vfs_setxattr+0x16b/0x2f0 fs/xattr.c:321
 do_setxattr fs/xattr.c:636 [inline]
 filename_setxattr+0x274/0x600 fs/xattr.c:665
 path_setxattrat+0x364/0x3a0 fs/xattr.c:713
 __do_sys_setxattr fs/xattr.c:747 [inline]
 __se_sys_setxattr fs/xattr.c:743 [inline]
 __x64_sys_setxattr+0xbc/0xe0 fs/xattr.c:743
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xf6/0x210 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f57d01e7749
Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 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:00007ffc95b9ef18 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc
RAX: ffffffffffffffda RBX: 00002000000001c0 RCX: 00007f57d01e7749
RDX: 0000200000000400 RSI: 00002000000003c0 RDI: 00002000000001c0
RBP: 0000200000000140 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000031 R11: 0000000000000246 R12: 0031656c69662f2e
R13: 0000200000000680 R14: 0000200000000180 R15: 00007f57d0230030
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:jbd2_journal_dirty_metadata+0xc83/0xcd0 fs/jbd2/transaction.c:1524
Code: ff e9 44 fc ff ff 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 96 fc ff ff 4c 89 f7 e8 a8 9b 9c ff e9 89 fc ff ff e8 ce a6 3a ff 90 <0f> 0b e8 c6 a6 3a ff 90 0f 0b 44 89 e9 80 e1 07 80 c1 03 38 c1 0f
RSP: 0018:ffffc9000d566c18 EFLAGS: 00010293
RAX: ffffffff82851982 RBX: 0000000000000000 RCX: ffff88801f820000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000001
RBP: 0000000000000000 R08: ffff88801fe23e93 R09: 1ffff11003fc47d2
R10: dffffc0000000000 R11: ffffed1003fc47d3 R12: 1ffff11003839a27
R13: 0000000000000000 R14: 0000000000000000 R15: ffff88801c1cd13c
FS:  000055559535f380(0000) GS:ffff88808d6cc000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f57d0289100 CR3: 000000003fd1d000 CR4: 0000000000352ef0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (36):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2025/05/02 00:22 upstream 4f79eaa2ceac 51b137cd .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro #1 (corrupt fs)] [mounted in repro #2 (clean fs)] [mounted in repro #3] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/10/29 05:24 upstream e42b1a9a2557 66aeb999 .config console log report syz / log C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/03/06 18:33 upstream 848e07631744 831e3629 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in jbd2_journal_dirty_metadata
2025/05/05 17:19 upstream 92a09c47464d 6ca47dd8 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/04/30 15:39 upstream b6ea1680d0ac 937aafd7 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/04/21 02:21 upstream 6fea5fabd332 2a20f901 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/04/20 18:18 upstream 6fea5fabd332 2a20f901 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/04/18 07:20 upstream b5c6891b2c5b 2a20f901 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/04/16 09:14 upstream 1a1d569a75f3 a95239b1 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/03/25 01:36 upstream 38fec10eb60d 875573af .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/03/25 00:06 upstream 38fec10eb60d 875573af .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/03/17 06:16 upstream 4701f33a1070 948c34e4 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/03/15 22:59 upstream 3571e8b091f4 e2826670 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/03/15 11:15 upstream 83158b21ae9a e2826670 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/03/12 07:00 upstream 0b46b049d6ec ee70e6db .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/02/27 07:34 upstream 5394eea10651 6a8fcbc4 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/02/19 19:40 upstream 6537cfb395f3 cbd8edab .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2025/02/01 01:54 upstream 69e858e0b8b2 aa47157c .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/12/30 11:08 upstream fc033cf25e61 d3ccff63 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/12/16 07:28 upstream dccbe2047a5b 7cbfbb3a .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/12/16 07:23 upstream dccbe2047a5b 7cbfbb3a .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/12/15 12:24 upstream 2d8308bf5b67 7cbfbb3a .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/12/14 22:56 upstream a446e965a188 7cbfbb3a .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/12/13 03:38 upstream 150b567e0d57 3547e30f .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/12/07 23:07 upstream 7503345ac5f5 9ac0fdc6 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/12/06 03:38 upstream 5076001689e4 946d28f0 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/11/28 19:47 upstream b86545e02e8c 5df23865 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/11/24 19:08 upstream 9f16d5e6f220 68da6d95 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/11/19 07:59 upstream 9fb2cfa4635a 571351cb .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/11/18 15:06 upstream adc218676eef e7bb5d6e .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/11/12 10:20 upstream 2d5404caa8c7 75bb1b32 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/10/30 16:07 upstream c1e939a21eb1 f3a00767 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/10/29 10:12 upstream e42b1a9a2557 66aeb999 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/10/29 04:24 upstream e42b1a9a2557 66aeb999 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/09/09 15:50 upstream da3ea35007d0 8f722c94 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
2024/08/31 04:44 upstream fb24560f31f9 1eda0d14 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root kernel BUG in jbd2_journal_dirty_metadata
* Struck through repros no longer work on HEAD.