syzbot


WARNING in journal_end

Status: upstream: reported C repro on 2023/04/05 07:47
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+1d8ec86f8e3e5ae297f8@syzkaller.appspotmail.com
First crash: 440d, last: 1d22h
Bug presence (1)
Date Name Commit Repro Result
2023/06/05 upstream (ToT) 9561de3a55be C [report] WARNING in journal_end
Similar bugs (4)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.14 WARNING in journal_end reiserfs C 2 491d 540d 0/1 upstream: reported C repro on 2022/12/26 21:28
upstream WARNING in journal_end reiserfs C error done 522 141d 567d 0/27 auto-obsoleted due to no activity on 2024/04/08 04:41
linux-5.15 WARNING in journal_end origin:lts-only C 20 33d 431d 0/3 upstream: reported C repro on 2023/04/14 09:59
linux-4.19 WARNING in journal_end reiserfs C error 3 509d 540d 0/1 upstream: reported C repro on 2022/12/26 09:51
Fix bisection attempts (5)
Created Duration User Patch Repo Result
2024/03/06 11:11 1h08m bisect fix linux-6.1.y job log (0) log
2023/12/17 10:05 2h16m bisect fix linux-6.1.y job log (0) log
2023/11/17 06:57 2h26m bisect fix linux-6.1.y job log (0) log
2023/10/07 16:58 2h27m bisect fix linux-6.1.y job log (0) log
2023/08/11 14:50 6h47m bisect fix linux-6.1.y job log (0) log

Sample crash report:
REISERFS warning (device loop0): super-2030 reiserfs_fill_super: This file system claims to use 23297 bitmap blocks in its super block, but requires 131072. Clearing to zero.
REISERFS (device loop0): using 3.5.x disk format
REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
REISERFS warning (device loop0): sh-2029: %s: bitmap block (#%u) reading failed reiserfs_read_bitmap_block: reiserfs_read_bitmap_block
REISERFS error (device loop0): vs-4010 is_reusable: block number is out of range 532 (0)
REISERFS (device loop0): Remounting filesystem read-only
------------[ cut here ]------------
WARNING: CPU: 1 PID: 3545 at fs/reiserfs/journal.c:3397 journal_end+0x1f7/0x2b0
Modules linked in:
CPU: 1 PID: 3545 Comm: syz-executor839 Not tainted 6.1.75-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/17/2023
RIP: 0010:journal_end+0x1f7/0x2b0 fs/reiserfs/journal.c:3397
Code: ff 26 b3 ff 48 b8 00 00 00 00 00 fc ff df 41 0f b6 44 05 00 84 c0 0f 85 a1 00 00 00 c7 45 00 00 00 00 00 eb 30 e8 d9 cb 5b ff <0f> 0b b8 fb ff ff ff eb 24 e8 cb cb 5b ff 4c 89 f7 31 f6 48 83 c4
RSP: 0018:ffffc90003a3f478 EFLAGS: 00010293
RAX: ffffffff822ea747 RBX: 0000000000000000 RCX: ffff888029511dc0
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90003a3f534 R08: ffffffff822ea65a R09: ffffc90003a3f528
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888029513028
R13: 1ffff92000747ea6 R14: ffffc90003a3f520 R15: 1ffff110052a2605
FS:  000055555739e380(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055f1011f8470 CR3: 000000007e9ae000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 reiserfs_truncate_file+0x4e1/0x810 fs/reiserfs/inode.c:2311
 reiserfs_setattr+0xc57/0x11c0 fs/reiserfs/inode.c:3395
 notify_change+0xce3/0xfc0 fs/attr.c:499
 do_truncate+0x21c/0x300 fs/open.c:65
 handle_truncate fs/namei.c:3293 [inline]
 do_open fs/namei.c:3638 [inline]
 path_openat+0x27e2/0x2e60 fs/namei.c:3791
 do_filp_open+0x230/0x480 fs/namei.c:3818
 do_sys_openat2+0x13b/0x500 fs/open.c:1318
 do_sys_open fs/open.c:1334 [inline]
 __do_sys_openat fs/open.c:1350 [inline]
 __se_sys_openat fs/open.c:1345 [inline]
 __x64_sys_openat+0x243/0x290 fs/open.c:1345
 do_syscall_x64 arch/x86/entry/common.c:51 [inline]
 do_syscall_64+0x3d/0xb0 arch/x86/entry/common.c:81
 entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7fd4b5421af9
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:00007fff4edbd538 EFLAGS: 00000246 ORIG_RAX: 0000000000000101
RAX: ffffffffffffffda RBX: 00007fff4edbd708 RCX: 00007fd4b5421af9
RDX: 000000000000275a RSI: 0000000020001c00 RDI: 00000000ffffff9c
RBP: 00007fd4b5496610 R08: 00007fff4edbd708 R09: 00007fff4edbd708
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001
R13: 00007fff4edbd6f8 R14: 0000000000000001 R15: 0000000000000001
 </TASK>

Crashes (44):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/01/29 00:30 linux-6.1.y 883d1a956208 cc4a4020 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan WARNING in journal_end
2023/10/15 01:24 linux-6.1.y 082280fe94a0 f757a323 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan WARNING in journal_end
2023/06/04 17:16 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 WARNING in journal_end
2024/05/14 23:43 linux-6.1.y 909ba1f1b414 fdb4c10c .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2023/08/16 08:05 linux-6.1.y 1321ab403b38 39990d51 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-6-1-kasan WARNING in journal_end
2024/06/17 05:52 linux-6.1.y eb44d83053d6 f429ab00 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in journal_end
2024/04/16 15:14 linux-6.1.y cd5d98c0556c 0d592ce4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in journal_end
2024/03/22 04:28 linux-6.1.y d7543167affd 7a239ce7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in journal_end
2024/01/29 00:03 linux-6.1.y 883d1a956208 cc4a4020 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in journal_end
2023/12/19 04:10 linux-6.1.y ba6f5fb46511 924661f4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in journal_end
2024/06/08 03:28 linux-6.1.y 88690811da69 82c05ab8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/05/15 17:40 linux-6.1.y 909ba1f1b414 94b087b1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/05/14 23:23 linux-6.1.y 909ba1f1b414 fdb4c10c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/05/14 23:13 linux-6.1.y 909ba1f1b414 fdb4c10c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/05/14 23:10 linux-6.1.y 909ba1f1b414 fdb4c10c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/05/03 00:37 linux-6.1.y 909ba1f1b414 ddfc15a1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/05/03 00:12 linux-6.1.y 909ba1f1b414 ddfc15a1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/05/02 18:49 linux-6.1.y 909ba1f1b414 3ba885bc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/05/02 17:58 linux-6.1.y 909ba1f1b414 3ba885bc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/05/01 04:41 linux-6.1.y dcbc050cb0d3 3ba885bc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/05/01 03:01 linux-6.1.y dcbc050cb0d3 3ba885bc .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/04/30 15:08 linux-6.1.y dcbc050cb0d3 3ce4924c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/04/30 11:56 linux-6.1.y dcbc050cb0d3 3ce4924c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/04/30 11:56 linux-6.1.y dcbc050cb0d3 3ce4924c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/04/30 08:17 linux-6.1.y dcbc050cb0d3 f10afd69 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/04/30 08:14 linux-6.1.y dcbc050cb0d3 f10afd69 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/04/30 07:08 linux-6.1.y dcbc050cb0d3 f10afd69 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/04/30 07:06 linux-6.1.y dcbc050cb0d3 f10afd69 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/04/30 07:04 linux-6.1.y dcbc050cb0d3 f10afd69 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/04/19 10:52 linux-6.1.y 6741e066ec76 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/01/18 02:35 linux-6.1.y fec3b1451d5f 915053c7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2024/01/16 19:00 linux-6.1.y fec3b1451d5f 2a7bcc7f .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2023/12/18 13:51 linux-6.1.y ba6f5fb46511 3222d10c .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2023/06/08 21:38 linux-6.1.y 76ba310227d2 058b3a5a .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan WARNING in journal_end
2023/06/19 14:55 linux-6.1.y ca87e77a2ef8 d521bc56 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2023/04/25 21:30 linux-6.1.y f17b0ab65d17 65320f8e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2023/04/25 11:21 linux-6.1.y f17b0ab65d17 65320f8e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2023/04/24 01:18 linux-6.1.y f17b0ab65d17 2b32bd34 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2023/04/17 06:41 linux-6.1.y 0102425ac76b ec410564 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2023/04/16 16:54 linux-6.1.y 0102425ac76b ec410564 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2023/04/16 10:49 linux-6.1.y 0102425ac76b ec410564 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2023/04/15 14:34 linux-6.1.y 0102425ac76b ec410564 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2023/04/10 15:10 linux-6.1.y 543aff194ab6 71147e29 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
2023/04/05 07:47 linux-6.1.y 3b29299e5f60 831373d3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-6-1-kasan-arm64 WARNING in journal_end
* Struck through repros no longer work on HEAD.