syzbot


kernel BUG in lbmIODone

Status: upstream: reported C repro on 2021/12/16 12:31
Subsystems: jfs
[Documentation on labels]
Reported-by: syzbot+52ddb6c83a04ca55f975@syzkaller.appspotmail.com
First crash: 891d, last: 12h13m
Cause bisection: failed (error log, bisect log)
  
Discussions (2)
Title Replies (including bot) Last reply
[syzbot] Monthly jfs report (Apr 2024) 0 (1) 2024/04/08 08:30
[syzbot] kernel BUG in lbmIODone 0 (3) 2023/06/04 08:02
Similar bugs (9)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel BUG at fs/jfs/jfs_logmgr.c:LINE! jfs 5 1159d 1278d 0/26 auto-closed as invalid on 2021/07/18 05:20
linux-5.15 kernel BUG in lbmIODone 1 375d 375d 0/3 auto-obsoleted due to no activity on 2023/08/23 09:03
linux-4.14 kernel BUG at fs/jfs/jfs_logmgr.c:LINE! 17 1125d 1338d 0/1 auto-closed as invalid on 2021/08/21 07:16
linux-6.1 kernel BUG in lbmIODone 1 286d 286d 0/3 auto-obsoleted due to no activity on 2023/11/18 07:18
linux-6.1 kernel BUG in lbmIODone (2) 1 54d 54d 0/3 upstream: reported on 2024/03/28 10:22
linux-5.15 kernel BUG in lbmIODone (2) 1 197d 197d 0/3 auto-obsoleted due to no activity on 2024/02/15 02:05
linux-4.14 kernel BUG in lbmIODone jfs syz 13 456d 858d 0/1 upstream: reported syz repro on 2022/01/15 01:14
linux-4.19 kernel BUG at fs/jfs/jfs_logmgr.c:LINE! jfs syz 130 451d 1288d 0/1 upstream: reported syz repro on 2020/11/11 09:07
linux-5.15 kernel BUG in lbmIODone (3) 1 25d 25d 0/3 upstream: reported on 2024/04/26 15:04
Last patch testing requests (4)
Created Duration User Patch Repo Result
2023/12/22 19:36 29m retest repro linux-next OK log
2023/10/13 17:15 20m retest repro linux-next error OK
2023/10/13 14:43 27m retest repro git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci OK log
2023/10/13 12:54 23m retest repro upstream OK log

Sample crash report:
BUG at fs/jfs/jfs_logmgr.c:2298 assert(bp->l_flag & lbmRELEASE)
------------[ cut here ]------------
kernel BUG at fs/jfs/jfs_logmgr.c:2298!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 15 Comm: ksoftirqd/0 Not tainted 6.4.0-rc2-next-20230515-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/25/2023
RIP: 0010:lbmIODone+0x111a/0x11d0 fs/jfs/jfs_logmgr.c:2298
Code: fe e9 97 f3 ff ff e8 25 70 95 fe 48 c7 c1 80 ac 89 8a ba fa 08 00 00 48 c7 c6 c0 aa 89 8a 48 c7 c7 00 ab 89 8a e8 26 58 79 fe <0f> 0b e8 df 70 e8 fe e9 09 f2 ff ff e8 f5 6f 95 fe 48 c7 c1 c0 ac
RSP: 0018:ffffc90000147c70 EFLAGS: 00010086
RAX: 000000000000003f RBX: ffff88814aa95200 RCX: 0000000000000100
RDX: 0000000000000000 RSI: ffffffff81689ddc RDI: 0000000000000005
RBP: 0000000000000020 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000101 R11: 0000000000000001 R12: 0000000000000246
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5731f31000 CR3: 00000000219b5000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 bio_endio+0x5af/0x6c0 block/bio.c:1608
 req_bio_endio block/blk-mq.c:761 [inline]
 blk_update_request+0x56a/0x14f0 block/blk-mq.c:906
 blk_mq_end_request+0x59/0x4c0 block/blk-mq.c:1023
 lo_complete_rq+0x1c6/0x280 drivers/block/loop.c:370
 blk_complete_reqs+0xad/0xe0 block/blk-mq.c:1101
 __do_softirq+0x1d4/0x905 kernel/softirq.c:553
 run_ksoftirqd kernel/softirq.c:921 [inline]
 run_ksoftirqd+0x31/0x60 kernel/softirq.c:913
 smpboot_thread_fn+0x659/0x9f0 kernel/smpboot.c:164
 kthread+0x344/0x440 kernel/kthread.c:379
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:308
 </TASK>
Modules linked in:
---[ end trace 0000000000000000 ]---
RIP: 0010:lbmIODone+0x111a/0x11d0 fs/jfs/jfs_logmgr.c:2298
Code: fe e9 97 f3 ff ff e8 25 70 95 fe 48 c7 c1 80 ac 89 8a ba fa 08 00 00 48 c7 c6 c0 aa 89 8a 48 c7 c7 00 ab 89 8a e8 26 58 79 fe <0f> 0b e8 df 70 e8 fe e9 09 f2 ff ff e8 f5 6f 95 fe 48 c7 c1 c0 ac
RSP: 0018:ffffc90000147c70 EFLAGS: 00010086
RAX: 000000000000003f RBX: ffff88814aa95200 RCX: 0000000000000100
RDX: 0000000000000000 RSI: ffffffff81689ddc RDI: 0000000000000005
RBP: 0000000000000020 R08: 0000000000000005 R09: 0000000000000000
R10: 0000000080000101 R11: 0000000000000001 R12: 0000000000000246
R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5731f31000 CR3: 00000000219b5000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (112):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/06/04 08:01 linux-next 715abedee4cd a4ae4f42 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root kernel BUG in lbmIODone
2023/07/09 14:25 upstream 1c7873e33645 668cb1fa .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] ci-upstream-kasan-gce-root kernel BUG in lbmIODone
2022/10/02 18:08 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci bbed346d5a96 feb56351 .config console log report syz [disk image] [vmlinux] ci-upstream-gce-arm64 kernel BUG in lbmIODone
2024/05/21 21:19 upstream b6394d6f7159 1014eca7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in lbmIODone
2024/05/19 22:32 upstream 61307b7be41a c0f1611a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in lbmIODone
2024/05/16 13:29 upstream 3c999d1ae3c7 ef5d53ed .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel BUG in lbmIODone
2024/05/11 22:36 upstream cf87f46fd34d 9026e142 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel BUG in lbmIODone
2024/05/06 16:21 upstream dd5a440a31fa c035c6de .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in lbmIODone
2024/05/06 13:31 upstream dd5a440a31fa 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel BUG in lbmIODone
2024/04/26 07:22 upstream e33c4963bf53 8bdc0f22 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel BUG in lbmIODone
2024/04/26 02:05 upstream e33c4963bf53 8bdc0f22 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in lbmIODone
2024/04/14 22:48 upstream fe46a7dd189e c8349e48 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel BUG in lbmIODone
2024/03/17 14:41 upstream fe46a7dd189e d615901c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in lbmIODone
2024/02/27 17:16 upstream 45ec2f5f6ed3 05e69c83 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel BUG in lbmIODone
2024/01/05 06:34 upstream 5eff55d725a4 28c42cff .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel BUG in lbmIODone
2023/12/30 06:08 upstream f016f7547aee fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel BUG in lbmIODone
2023/12/27 17:32 upstream fbafc3e621c3 fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel BUG in lbmIODone
2023/12/27 08:10 upstream fbafc3e621c3 fb427a07 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in lbmIODone
2023/11/05 19:50 upstream 1c41041124bd 500bfdc4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in lbmIODone
2023/11/03 04:28 upstream 4652b8e4f3ff c4ac074c .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in lbmIODone
2023/10/31 23:51 upstream 5a6a09e97199 58499c95 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel BUG in lbmIODone
2023/10/13 20:53 upstream ad7f1baed071 6388bc36 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in lbmIODone
2023/09/23 08:36 upstream d90b0276af8f 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in lbmIODone
2023/09/21 08:36 upstream 42dc814987c1 0b6a67ac .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in lbmIODone
2023/09/07 02:27 upstream 744a759492b5 72324844 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel BUG in lbmIODone
2024/05/13 12:49 upstream a38297e3fb01 9026e142 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel BUG in lbmIODone
2024/05/08 19:44 upstream 6d7ddd805123 9473be88 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel BUG in lbmIODone
2024/04/14 12:12 upstream 7efd0a74039f c8349e48 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel BUG in lbmIODone
2024/04/12 12:42 upstream 586b5dfb51b9 a154e056 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel BUG in lbmIODone
2024/04/07 16:05 upstream f2f80ac80987 ca620dd8 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel BUG in lbmIODone
2024/03/19 18:12 upstream d95fcdf4961d e104824c .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel BUG in lbmIODone
2024/02/23 17:47 upstream b6d69282db55 8d446f15 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel BUG in lbmIODone
2024/01/27 03:04 upstream 168174d78157 cc4a4020 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel BUG in lbmIODone
2023/11/01 14:10 upstream 8bc9e6515183 69904c9f .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel BUG in lbmIODone
2023/09/29 10:41 upstream 9ed22ae6be81 d265efd8 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel BUG in lbmIODone
2024/05/09 01:34 upstream 6d7ddd805123 20bf80e1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 kernel BUG in lbmIODone
2024/05/08 17:58 upstream 6d7ddd805123 9473be88 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 kernel BUG in lbmIODone
2024/05/03 17:57 upstream 3d25a941ea50 610f2a54 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 kernel BUG in lbmIODone
2024/04/16 22:45 upstream 96fca68c4fbf 18f6e127 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 kernel BUG in lbmIODone
2024/04/13 22:58 upstream fa4022cb7361 c8349e48 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 kernel BUG in lbmIODone
2024/02/25 03:27 upstream f2e367d6ad3b 8d446f15 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 kernel BUG in lbmIODone
2024/02/03 16:34 upstream b555d191561a a67b2c42 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 kernel BUG in lbmIODone
2023/12/03 02:22 upstream 1b8af6552cb7 f819d6f7 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 kernel BUG in lbmIODone
2023/09/10 14:49 upstream 535a265d7f0d 6654cf89 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 kernel BUG in lbmIODone
2023/09/01 10:24 upstream 99d99825fc07 696ea0d2 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 kernel BUG in lbmIODone
2023/08/25 13:23 upstream 4f9e7fabf864 03d9c195 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel BUG in lbmIODone
2023/08/17 00:29 upstream 4853c74bd7ab 7773e940 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in lbmIODone
2023/08/13 17:39 upstream a785fd28d31f 39990d51 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in lbmIODone
2023/06/05 16:31 upstream f8dba31b0a82 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in lbmIODone
2021/12/12 11:53 upstream a763d5a5abd6 49ca1f59 .config console log report info ci-upstream-kasan-gce-selinux-root kernel BUG in lbmIODone
2024/04/23 14:30 linux-next 7b4f2bc91c15 21339d7b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel BUG in lbmIODone
2024/04/21 08:14 linux-next 7b4f2bc91c15 af24b050 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel BUG in lbmIODone
2024/04/06 17:41 linux-next 8568bb2ccc27 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel BUG in lbmIODone
2024/04/06 14:30 linux-next 8568bb2ccc27 ca620dd8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel BUG in lbmIODone
2023/08/30 19:49 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci fe4469582053 84803932 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 kernel BUG in lbmIODone
* Struck through repros no longer work on HEAD.