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WARNING in dbAdjTree

Status: upstream: reported C repro on 2024/01/18 07:38
Subsystems: jfs
[Documentation on labels]
Reported-by: syzbot+ab18fa9c959320611727@syzkaller.appspotmail.com
First crash: 239d, last: 6h33m
Cause bisection: the issue happens on the oldest tested release (bisect log)
Crash: BUG: unable to handle kernel paging request in dbAdjTree (log)
Repro: C syz .config
  
▶ ▼ Discussions (5)
Title Replies (including bot) Last reply
[syzbot] Monthly jfs report (Aug 2024) 0 (1) 2024/08/13 08:52
[syzbot] Monthly jfs report (Jul 2024) 0 (1) 2024/07/12 12:56
[syzbot] Monthly jfs report (Jun 2024) 0 (1) 2024/06/11 08:27
[syzbot] Monthly jfs report (May 2024) 0 (1) 2024/05/08 14:26
[syzbot] [jfs?] WARNING in dbAdjTree 3 (7) 2024/01/24 03:13
▶ ▼ Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 WARNING in dbAdjTree origin:upstream C 169 50m 148d 0/3 upstream: reported C repro on 2024/04/14 07:03
linux-6.1 WARNING in dbAdjTree origin:upstream C 81 13d 149d 0/3 upstream: reported C repro on 2024/04/13 02:01
▶ ▼ Last patch testing requests (2)
Created Duration User Patch Repo Result
2024/01/29 13:03 1h23m retest repro upstream report log
2024/01/24 01:45 21m eadavis@qq.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master OK log
▶ ▼ Fix bisection attempts (1)
Created Duration User Patch Repo Result
2024/03/12 21:48 1h22m bisect fix upstream OK (0) job log log

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 113 at fs/jfs/jfs_dmap.c:2875 dbAdjTree+0x420/0x520 fs/jfs/jfs_dmap.c:2875
Modules linked in:
CPU: 0 UID: 0 PID: 113 Comm: jfsCommit Not tainted 6.11.0-rc6-syzkaller-00308-gb31c44928842 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
RIP: 0010:dbAdjTree+0x420/0x520 fs/jfs/jfs_dmap.c:2875
Code: 1c 70 fe eb 0c e8 50 1c 70 fe eb 05 e8 49 1c 70 fe 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 31 1c 70 fe 90 <0f> 0b 90 eb e2 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 14 fc ff ff 48
RSP: 0018:ffffc90002cafa58 EFLAGS: 00010293
RAX: ffffffff8323702f RBX: 0000000000000155 RCX: ffff888020331e00
RDX: 0000000000000000 RSI: 0000000000000155 RDI: 0000000000020056
RBP: ffff888073f8a018 R08: ffffffff83236c67 R09: 1ffffd400039fc50
R10: dffffc0000000000 R11: fffff9400039fc51 R12: dffffc0000000000
R13: 0000000000000004 R14: ffff888073f8a010 R15: 0000000000020056
FS:  0000000000000000(0000) GS:ffff8880b8800000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fffdd2f7dd8 CR3: 0000000075214000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 dbJoin+0x255/0x310 fs/jfs/jfs_dmap.c:2843
 dbFreeBits+0x4db/0xd90 fs/jfs/jfs_dmap.c:2340
 dbFreeDmap fs/jfs/jfs_dmap.c:2089 [inline]
 dbFree+0x35b/0x680 fs/jfs/jfs_dmap.c:409
 txFreeMap+0x798/0xd50 fs/jfs/jfs_txnmgr.c:2534
 txUpdateMap+0x342/0xb10
 txLazyCommit fs/jfs/jfs_txnmgr.c:2664 [inline]
 jfs_lazycommit+0x49a/0xb80 fs/jfs/jfs_txnmgr.c:2733
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244
 </TASK>

Crashes (2610):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/09/07 15:59 upstream b31c44928842 9750182a .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in dbAdjTree
2024/05/04 07:45 upstream 3d25a941ea50 610f2a54 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-badwrites-root WARNING in dbAdjTree
2024/04/14 15:49 upstream fe46a7dd189e c8349e48 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in dbAdjTree
2024/04/13 03:45 upstream fe46a7dd189e c8349e48 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in dbAdjTree
2024/01/14 07:34 upstream 052d534373b7 551587c1 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-badwrites-root WARNING in dbAdjTree
2024/05/05 23:27 linux-next 9221b2819b8a 610f2a54 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root WARNING in dbAdjTree
2024/04/14 10:05 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci b5d2afe8745b c8349e48 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/09/09 01:50 upstream 89f5e14d05b4 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/08 17:03 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/08 10:10 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/07 23:07 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/06 10:31 upstream ad618736883b 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/05 15:47 upstream c763c4339688 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/05 07:29 upstream c7fb1692dc01 dfbe2ed4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/04 13:47 upstream 88fac17500f4 9d47f20a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/03 19:08 upstream 67784a74e258 326f9c5a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/03 02:47 upstream 67784a74e258 8045124c .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/02 18:09 upstream 67784a74e258 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/02 05:29 upstream c9f016e72b5c 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/01 14:57 upstream 431c1646e1f8 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/01 07:14 upstream e8784b0aef62 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/09/01 05:50 upstream e8784b0aef62 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/08/31 19:59 upstream 1934261d8974 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/08/31 16:37 upstream 1934261d8974 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/08/29 19:57 upstream d5d547aa7b51 9bd464fc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/08/29 18:30 upstream d5d547aa7b51 9bd464fc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/08/27 12:51 upstream 3e9bff3bbe13 9aee4e0b .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/08/27 01:38 upstream 5be63fc19fca 9aee4e0b .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/08/26 13:06 upstream 5be63fc19fca d7d32352 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/08/25 20:31 upstream 5be63fc19fca d7d32352 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/08/25 11:23 upstream 780bdc1ba776 d7d32352 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in dbAdjTree
2024/08/13 22:10 upstream 6b4aa469f049 f21a18ca .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in dbAdjTree
2024/07/20 11:10 upstream d7e78951a8b8 b88348e9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in dbAdjTree
2024/06/20 22:40 upstream 2ccbdf43d5e7 dac2aa43 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in dbAdjTree
2024/05/20 19:46 upstream eb6a9339efeb c0f1611a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in dbAdjTree
2024/09/09 06:27 upstream 89f5e14d05b4 9750182a .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in dbAdjTree
2024/09/08 23:16 upstream 89f5e14d05b4 9750182a .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in dbAdjTree
2024/09/08 02:37 upstream d1f2d51b711a 9750182a .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in dbAdjTree
2024/09/07 13:55 upstream b31c44928842 9750182a .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in dbAdjTree
2024/09/06 01:59 upstream ad618736883b 464ac2ed .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in dbAdjTree
2024/09/05 14:32 upstream c763c4339688 36ae3a26 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in dbAdjTree
2024/09/04 09:17 upstream 88fac17500f4 9d47f20a .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in dbAdjTree
2024/09/02 15:51 upstream 67784a74e258 1eda0d14 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in dbAdjTree
2024/09/02 07:24 upstream 67784a74e258 1eda0d14 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in dbAdjTree
2024/09/01 22:10 upstream 431c1646e1f8 1eda0d14 .config console log report [disk image (non-bootable)] [vmlinux] [kernel image] ci-snapshot-upstream-root WARNING in dbAdjTree
2024/06/19 09:01 upstream 2ccbdf43d5e7 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream WARNING in dbAdjTree
2024/06/25 18:44 upstream 55027e689933 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in dbAdjTree
2024/08/15 22:05 linux-next edd1ec2e3a9f e4bacdaf .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in dbAdjTree
2024/09/09 04:43 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/09/08 07:43 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/09/07 19:30 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/09/06 05:27 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 464ac2ed .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/09/05 10:59 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 dfbe2ed4 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/09/02 03:38 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/09/01 13:08 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/09/01 09:28 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/08/31 23:21 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/08/31 21:43 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/08/31 18:52 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 1eda0d14 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/08/30 13:19 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 54fe8471 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/08/27 06:14 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci be6d853c7631 9aee4e0b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/08/27 04:55 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci be6d853c7631 9aee4e0b .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/08/26 10:30 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci be6d853c7631 d7d32352 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/08/26 04:34 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci be6d853c7631 d7d32352 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
2024/08/25 23:35 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci be6d853c7631 d7d32352 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in dbAdjTree
* Struck through repros no longer work on HEAD.