syzbot


kernel BUG in do_journal_end

Status: upstream: reported C repro on 2023/04/05 08:02
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+ab3d06e305d316217708@syzkaller.appspotmail.com
First crash: 437d, last: 1d07h
Bug presence (1)
Date Name Commit Repro Result
2023/10/09 upstream (ToT) 94f6f0550c62 C [report] kernel BUG in do_journal_end
Similar bugs (4)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 kernel BUG at fs/reiserfs/journal.c:LINE! reiserfs fat C 79 481d 1365d 0/1 upstream: reported C repro on 2020/09/19 12:55
upstream kernel BUG at fs/reiserfs/journal.c:LINE! reiserfs C done done 1718 150d 2268d 0/27 upstream: reported C repro on 2018/03/31 15:55
linux-4.19 kernel BUG at fs/reiserfs/journal.c:LINE! reiserfs C error 139 476d 1363d 0/1 upstream: reported C repro on 2020/09/21 00:32
linux-5.15 kernel BUG in do_journal_end origin:upstream C error 61 5d10h 436d 0/3 upstream: reported C repro on 2023/04/05 17:11
Fix bisection attempts (2)
Created Duration User Patch Repo Result
2024/06/14 07:54 1h07m bisect fix linux-6.1.y job log (0) log
2024/02/09 13:20 1h03m bisect fix linux-6.1.y job log (0) log

Sample crash report:
REISERFS (device loop0): checking transaction log (loop0)
REISERFS (device loop0): Using rupasov hash to sort names
REISERFS (device loop0): using 3.5.x disk format
REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
REISERFS panic (device loop0): journal-2332 do_journal_end: Trying to log block 531, which is a log block
------------[ cut here ]------------
kernel BUG at fs/reiserfs/prints.c:390!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 3548 Comm: syz-executor294 Not tainted 6.1.56-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023
RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390
Code: c7 c1 60 13 fe 8a 48 0f 44 c8 48 0f 44 d8 48 c7 c7 20 14 fe 8a 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 40 a9 e1 91 e8 1f 2d 5c 08 <0f> 0b 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4
RSP: 0018:ffffc90003c5f6e0 EFLAGS: 00010246
RAX: 0000000000000069 RBX: ffffffff8afe6080 RCX: e8447af19da1e800
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90003c5f7d0 R08: ffffffff816e032c R09: fffff5200078be7d
R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8afe60a0
R13: ffffc90003c5f700 R14: ffffffff8c991540 R15: ffff88807b3746a8
FS:  0000000000000000(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5bde783130 CR3: 000000000ce8e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 do_journal_end+0x46fb/0x4870 fs/reiserfs/journal.c:4153
 reiserfs_sync_fs+0xca/0x140 fs/reiserfs/super.c:78
 sync_filesystem+0xe8/0x220 fs/sync.c:56
 generic_shutdown_super+0x6b/0x340 fs/super.c:474
 kill_block_super+0x7a/0xe0 fs/super.c:1459
 deactivate_locked_super+0xa0/0x110 fs/super.c:332
 cleanup_mnt+0x490/0x520 fs/namespace.c:1186
 task_work_run+0x246/0x300 kernel/task_work.c:179
 exit_task_work include/linux/task_work.h:38 [inline]
 do_exit+0xa73/0x26a0 kernel/exit.c:869
 do_group_exit+0x202/0x2b0 kernel/exit.c:1019
 __do_sys_exit_group kernel/exit.c:1030 [inline]
 __se_sys_exit_group kernel/exit.c:1028 [inline]
 __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1028
 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+0x63/0xcd
RIP: 0033:0x7f5bde708749
Code: Unable to access opcode bytes at 0x7f5bde70871f.
RSP: 002b:00007fffd8311858 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5bde708749
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
RBP: 00007f5bde7852b0 R08: ffffffffffffffb8 R09: 000000000000111a
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f5bde7852b0
R13: 0000000000000000 R14: 00007f5bde786020 R15: 00007f5bde6d6c70
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:__reiserfs_panic+0x13a/0x140 fs/reiserfs/prints.c:390
Code: c7 c1 60 13 fe 8a 48 0f 44 c8 48 0f 44 d8 48 c7 c7 20 14 fe 8a 4c 89 fe 48 89 da 4d 89 f0 49 c7 c1 40 a9 e1 91 e8 1f 2d 5c 08 <0f> 0b 0f 1f 40 00 55 48 89 e5 41 57 41 56 41 55 41 54 53 48 83 e4
RSP: 0018:ffffc90003c5f6e0 EFLAGS: 00010246
RAX: 0000000000000069 RBX: ffffffff8afe6080 RCX: e8447af19da1e800
RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000
RBP: ffffc90003c5f7d0 R08: ffffffff816e032c R09: fffff5200078be7d
R10: 0000000000000000 R11: dffffc0000000001 R12: ffffffff8afe60a0
R13: ffffc90003c5f700 R14: ffffffff8c991540 R15: ffff88807b3746a8
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000555daed39bc0 CR3: 000000000ce8e000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (51):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/10/09 09:26 linux-6.1.y ecda77b46871 5e837c76 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2024/03/29 23:48 linux-6.1.y e5cd595e23c1 c52bcb23 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2024/03/27 14:30 linux-6.1.y e5cd595e23c1 454571b6 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2024/03/02 19:42 linux-6.1.y a3eb3a74aa8c 25905f5d .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2024/03/02 11:18 linux-6.1.y a3eb3a74aa8c 25905f5d .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/12/25 00:41 linux-6.1.y 4aa6747d9352 fb427a07 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/12/15 14:03 linux-6.1.y ba6f5fb46511 3222d10c .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/12/10 21:22 linux-6.1.y 6c6a6c7e211c 28b24332 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/11/19 02:21 linux-6.1.y fb2635ac69ab cb976f63 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/11/15 12:28 linux-6.1.y fb2635ac69ab cb976f63 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/05/22 12:44 linux-6.1.y fa74641fb6b9 4bce1a3e .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/06/24 03:32 linux-6.1.y e84a4e368abe 79782afc .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2023/06/03 14:57 linux-6.1.y d2869ace6eeb a4ae4f42 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2024/05/12 21:06 linux-6.1.y 909ba1f1b414 9026e142 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2024/05/12 21:06 linux-6.1.y 909ba1f1b414 9026e142 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2024/05/12 21:06 linux-6.1.y 909ba1f1b414 9026e142 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2024/05/12 21:06 linux-6.1.y 909ba1f1b414 9026e142 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2024/05/12 21:06 linux-6.1.y 909ba1f1b414 9026e142 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2024/04/21 06:07 linux-6.1.y 6741e066ec76 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2024/04/15 08:38 linux-6.1.y cd5d98c0556c c8349e48 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2024/03/30 20:37 linux-6.1.y e5cd595e23c1 6baf5069 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2023/12/21 11:27 linux-6.1.y 4aa6747d9352 4f9530a3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2023/12/15 03:47 linux-6.1.y ba6f5fb46511 3222d10c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2023/10/09 09:01 linux-6.1.y ecda77b46871 5e837c76 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2023/09/27 03:41 linux-6.1.y d23900f974e0 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2024/05/15 07:44 linux-6.1.y 909ba1f1b414 fdb4c10c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2024/05/14 18:05 linux-6.1.y 909ba1f1b414 fdb4c10c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2024/03/31 02:14 linux-6.1.y e5cd595e23c1 6baf5069 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2024/03/31 02:14 linux-6.1.y e5cd595e23c1 6baf5069 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2024/03/13 03:30 linux-6.1.y 61adba85cc40 c35c26ec .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2024/01/02 11:19 linux-6.1.y a507f147e6f0 fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/12/01 08:05 linux-6.1.y 6ac30d748bb0 f819d6f7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/11/26 13:43 linux-6.1.y 69e434a1cb21 5b429f39 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/11/13 09:21 linux-6.1.y fb2635ac69ab 6d6dbf8a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/11/13 09:08 linux-6.1.y fb2635ac69ab 6d6dbf8a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/10/28 17:05 linux-6.1.y 32c9cdbe383c 3c418d72 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/10/19 22:15 linux-6.1.y 7d24402875c7 42e1d524 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/06/21 00:18 linux-6.1.y ca87e77a2ef8 79782afc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2023/05/10 19:07 linux-6.1.y ca48fc16c493 14b12a99 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2023/04/09 16:06 linux-6.1.y 543aff194ab6 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan kernel BUG in do_journal_end
2023/08/17 20:12 linux-6.1.y 6c44e13dc284 74b106b6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/04/19 04:29 linux-6.1.y 0102425ac76b d931e9f0 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
2023/04/05 08:02 linux-6.1.y 3b29299e5f60 831373d3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 kernel BUG in do_journal_end
* Struck through repros no longer work on HEAD.