syzbot


kernel BUG in jfs_evict_inode

Status: upstream: reported C repro on 2023/04/07 20:28
Bug presence: origin:upstream
[Documentation on labels]
Reported-by: syzbot+a50115b4b5afe2f6041d@syzkaller.appspotmail.com
First crash: 678d, last: 1h11m
Fix bisection: failed (error log, bisect log)
  
Bug presence (1)
Date Name Commit Repro Result
2023/10/21 upstream (ToT) 9c5d00cb7b6b C [report] kernel BUG in jfs_evict_inode
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel BUG in jfs_evict_inode jfs C inconclusive 34008 now 872d 0/28 upstream: reported C repro on 2022/09/26 17:05
linux-6.1 kernel BUG in jfs_evict_inode origin:upstream C 2411 1h38m 680d 0/3 upstream: reported C repro on 2023/04/06 06:29
Fix bisection attempts (3)
Created Duration User Patch Repo Result
2024/01/14 09:46 0m bisect fix linux-5.15.y error job log
2023/12/14 18:38 58m bisect fix linux-5.15.y OK (0) job log log
2023/10/21 00:40 1h51m bisect fix linux-5.15.y OK (0) job log log

Sample crash report:
attempt to access beyond end of device
loop0: rw=2049, want=2621808, limit=32768
attempt to access beyond end of device
loop0: rw=34817, want=2621808, limit=32768
------------[ cut here ]------------
kernel BUG at fs/jfs/inode.c:169!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 4163 Comm: syz-executor142 Not tainted 5.15.175-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024
RIP: 0010:jfs_evict_inode+0x42f/0x440 fs/jfs/inode.c:169
Code: 89 df e8 c4 a0 e1 fe e9 1d fe ff ff e8 aa c4 97 fe 48 c7 c7 60 37 ec 8c 4c 89 ee e8 7b ca 4c 01 e9 92 fd ff ff e8 91 c4 97 fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41 56 41
RSP: 0018:ffffc90002faf9d8 EFLAGS: 00010293
RAX: ffffffff82e8c04f RBX: ffff88806f16aef8 RCX: ffff888028cc0000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88806f16b270
RBP: ffffc90002fafb50 R08: ffffffff81f5c10f R09: fffffbfff213123c
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88806f16b270
R13: dffffc0000000000 R14: dffffc0000000000 R15: ffff88806f16b270
FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f55096620f8 CR3: 000000000c88e000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 evict+0x529/0x930 fs/inode.c:622
 dispose_list fs/inode.c:655 [inline]
 evict_inodes+0x668/0x700 fs/inode.c:709
 generic_shutdown_super+0x94/0x310 fs/super.c:454
 kill_block_super+0x7a/0xe0 fs/super.c:1427
 deactivate_locked_super+0xa0/0x110 fs/super.c:335
 cleanup_mnt+0x44e/0x500 fs/namespace.c:1143
 task_work_run+0x129/0x1a0 kernel/task_work.c:188
 exit_task_work include/linux/task_work.h:33 [inline]
 do_exit+0x6a3/0x2480 kernel/exit.c:874
 do_group_exit+0x144/0x310 kernel/exit.c:996
 __do_sys_exit_group kernel/exit.c:1007 [inline]
 __se_sys_exit_group kernel/exit.c:1005 [inline]
 __x64_sys_exit_group+0x3b/0x40 kernel/exit.c:1005
 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: 0033:0x7f5509617b49
Code: Unable to access opcode bytes at RIP 0x7f5509617b1f.
RSP: 002b:00007fff9659ba78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f5509617b49
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001
RBP: 00007f550969a2d0 R08: ffffffffffffffb8 R09: 0000000000000000
R10: 0000000080000002 R11: 0000000000000246 R12: 00007f550969a2d0
R13: 0000000000000000 R14: 00007f550969b040 R15: 00007f55095e6070
 </TASK>
Modules linked in:
---[ end trace b344e3f3cd3b6f3a ]---
RIP: 0010:jfs_evict_inode+0x42f/0x440 fs/jfs/inode.c:169
Code: 89 df e8 c4 a0 e1 fe e9 1d fe ff ff e8 aa c4 97 fe 48 c7 c7 60 37 ec 8c 4c 89 ee e8 7b ca 4c 01 e9 92 fd ff ff e8 91 c4 97 fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41 56 41
RSP: 0018:ffffc90002faf9d8 EFLAGS: 00010293
RAX: ffffffff82e8c04f RBX: ffff88806f16aef8 RCX: ffff888028cc0000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff88806f16b270
RBP: ffffc90002fafb50 R08: ffffffff81f5c10f R09: fffffbfff213123c
R10: 0000000000000000 R11: dffffc0000000001 R12: ffff88806f16b270
R13: dffffc0000000000 R14: dffffc0000000000 R15: ffff88806f16b270
FS:  0000000000000000(0000) GS:ffff8880b8f00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f55096620f8 CR3: 000000007eb13000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (3534):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/12/24 21:42 linux-5.15.y 91786f140358 444551c4 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2023/11/14 10:59 linux-5.15.y 80529b4968a8 cb976f63 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2023/07/15 21:43 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 jfs_evict_inode
2025/01/21 05:22 linux-5.15.y 4735586da88e 6e87cfa2 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/01/15 13:41 linux-5.15.y 4735586da88e 7315a7cf .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2024/06/04 19:07 linux-5.15.y c61bd26ae81a 11f2afa5 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2024/03/13 23:34 linux-5.15.y 574362648507 f919f202 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2023/06/11 21:25 linux-5.15.y 7349e40704a0 49519f06 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2024/09/14 01:43 linux-5.15.y 3a5928702e71 b58f933c .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/13 18:14 linux-5.15.y c16c81c81336 a98a8417 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/12 13:58 linux-5.15.y c16c81c81336 b27c2402 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/12 13:58 linux-5.15.y c16c81c81336 b27c2402 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/11 18:53 linux-5.15.y c16c81c81336 f2baddf5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/11 08:44 linux-5.15.y c16c81c81336 43f51a00 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/10 23:11 linux-5.15.y c16c81c81336 43f51a00 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/10 17:54 linux-5.15.y c16c81c81336 43f51a00 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/10 12:43 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/10 08:26 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/10 02:40 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/08 22:38 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/07 09:50 linux-5.15.y c16c81c81336 53657d1b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/06 16:20 linux-5.15.y c16c81c81336 577d049b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan kernel BUG in jfs_evict_inode
2025/02/14 17:25 linux-5.15.y c16c81c81336 1022af74 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/14 10:40 linux-5.15.y c16c81c81336 d9a046cf .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/14 05:41 linux-5.15.y c16c81c81336 d9a046cf .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/13 16:59 linux-5.15.y c16c81c81336 a98a8417 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/13 16:52 linux-5.15.y c16c81c81336 a98a8417 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/13 02:42 linux-5.15.y c16c81c81336 b27c2402 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/12 22:04 linux-5.15.y c16c81c81336 b27c2402 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/12 09:33 linux-5.15.y c16c81c81336 f2baddf5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/12 08:17 linux-5.15.y c16c81c81336 f2baddf5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/11 13:25 linux-5.15.y c16c81c81336 43f51a00 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/10 18:12 linux-5.15.y c16c81c81336 43f51a00 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/10 11:07 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/10 04:34 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/09 20:55 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/09 20:23 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/09 15:34 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/09 10:22 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/09 08:58 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/08 21:22 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/08 18:17 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/08 14:51 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/08 09:50 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/07 23:07 linux-5.15.y c16c81c81336 ef44b750 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/07 17:56 linux-5.15.y c16c81c81336 53657d1b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/07 16:06 linux-5.15.y c16c81c81336 53657d1b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/07 10:57 linux-5.15.y c16c81c81336 53657d1b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/06 20:44 linux-5.15.y c16c81c81336 8002dd28 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/06 13:35 linux-5.15.y c16c81c81336 577d049b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/06 11:06 linux-5.15.y c16c81c81336 577d049b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/06 10:12 linux-5.15.y c16c81c81336 577d049b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/06 06:33 linux-5.15.y c16c81c81336 577d049b .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/05 18:18 linux-5.15.y c16c81c81336 4dc70884 .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/05 07:37 linux-5.15.y c16c81c81336 5896748e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2025/02/05 01:04 linux-5.15.y c16c81c81336 5896748e .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
2023/04/07 20:28 linux-5.15.y d86dfc4d95cd f7ba566d .config console log report info [disk image] [vmlinux] [kernel image] ci2-linux-5-15-kasan-arm64 kernel BUG in jfs_evict_inode
* Struck through repros no longer work on HEAD.