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kernel BUG in dnotify_free_mark

Status: upstream: reported C repro on 2022/10/28 23:45
Subsystems: ntfs3
[Documentation on labels]
Reported-by: syzbot+06cc05ddc896f12b7ec5@syzkaller.appspotmail.com
First crash: 686d, last: 5h28m
Cause bisection: failed (error log, bisect log)
  
▶ ▼ Discussions (5)
Title Replies (including bot) Last reply
[syzbot] Monthly ntfs3 report (Aug 2024) 0 (1) 2024/08/13 08:54
[syzbot] Monthly ntfs3 report (Jul 2024) 0 (1) 2024/07/12 10:05
[syzbot] Monthly ntfs3 report (Jun 2024) 0 (1) 2024/06/10 12:41
[syzbot] Monthly ntfs3 report (May 2024) 0 (1) 2024/05/06 13:18
[syzbot] kernel BUG in dnotify_free_mark 3 (4) 2022/11/01 10:57
▶ ▼ Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-5.15 kernel BUG in dnotify_free_mark origin:upstream C 269 9h33m 53d 0/3 upstream: reported C repro on 2024/07/18 09:21
linux-6.1 kernel BUG in dnotify_free_mark origin:upstream missing-backport C done 419 10h51m 407d 0/3 upstream: reported C repro on 2023/07/30 07:52
▶ ▼ Last patch testing requests (12)
Created Duration User Patch Repo Result
2024/01/20 11:50 16m retest repro upstream OK log
2024/01/20 11:51 21m retest repro upstream OK log
2024/01/20 11:50 17m retest repro upstream OK log
2024/01/20 11:51 24m retest repro linux-next OK log
2024/01/20 11:50 19m retest repro upstream OK log
2023/12/25 10:53 20m retest repro upstream OK log
2023/12/25 10:53 13m retest repro upstream report log
2023/09/07 23:13 35m retest repro upstream report log
2023/09/07 23:13 1h15m retest repro upstream report log
2023/09/07 23:13 1h07m retest repro linux-next report log
2022/10/29 07:31 26m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 247f34f7b803 OK log
2022/10/29 06:03 16m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 247f34f7b803 report log
▶ ▼ Fix bisection attempts (4)
Created Duration User Patch Repo Result
2023/05/24 15:02 35m bisect fix upstream OK (0) job log log
2023/04/05 20:40 50m bisect fix upstream OK (0) job log log
2023/03/06 20:19 20m bisect fix upstream OK (0) job log log
2023/02/01 16:40 22m bisect fix upstream OK (0) job log log

Sample crash report:
------------[ cut here ]------------
kernel BUG at fs/notify/dnotify/dnotify.c:135!
Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN PTI
CPU: 0 UID: 0 PID: 1102 Comm: kworker/u8:6 Not tainted 6.11.0-rc5-syzkaller-00079-g928f79a188aa #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024
Workqueue: events_unbound fsnotify_mark_destroy_workfn
RIP: 0010:dnotify_free_mark+0x58/0x60 fs/notify/dnotify/dnotify.c:135
Code: 89 df e8 cb b7 da ff 48 83 3b 00 75 17 e8 e0 9a 76 ff 48 8b 3d 71 47 eb 0b 4c 89 f6 5b 41 5e e9 3e 0a cf ff e8 c9 9a 76 ff 90 <0f> 0b 66 0f 1f 44 00 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90
RSP: 0018:ffffc900043a7ae8 EFLAGS: 00010293
RAX: ffffffff821cf0d7 RBX: ffff888079c32080 RCX: ffff888022603c00
RDX: 0000000000000000 RSI: ffffffff8bead560 RDI: ffff888079c32000
RBP: ffffc900043a7bb0 R08: ffffffff934f78ff R09: 1ffffffff269ef1f
R10: dffffc0000000000 R11: ffffffff821cf080 R12: ffff888018760800
R13: ffffc900043a7b40 R14: ffff888079c32000 R15: ffff888079c32000
FS:  0000000000000000(0000) GS:ffff8880b9200000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fff02a7b868 CR3: 0000000079d4a000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 fsnotify_final_mark_destroy fs/notify/mark.c:355 [inline]
 fsnotify_mark_destroy_workfn+0x2cf/0x350 fs/notify/mark.c:982
 process_one_work kernel/workqueue.c:3231 [inline]
 process_scheduled_works+0xa2c/0x1830 kernel/workqueue.c:3312
 worker_thread+0x86d/0xd10 kernel/workqueue.c:3389
 kthread+0x2f0/0x390 kernel/kthread.c:389
 ret_fr

Crashes (6311):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/08/29 07:18 upstream 928f79a188aa ef3de9e8 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/08/28 05:22 upstream 3ec3f5fc4a91 6c853ff9 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/08/28 04:14 upstream 3ec3f5fc4a91 6c853ff9 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/08/28 03:01 upstream 3ec3f5fc4a91 6c853ff9 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/08/28 01:20 upstream 3ec3f5fc4a91 6c853ff9 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/08/28 00:30 upstream 3ec3f5fc4a91 6c853ff9 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/08/27 23:22 upstream 3ec3f5fc4a91 6c853ff9 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/08/27 22:31 upstream 3ec3f5fc4a91 6c853ff9 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/05/19 13:42 upstream 0450d2083be6 c0f1611a .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/04/22 02:03 upstream 3b68086599f8 af24b050 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/04/01 06:34 upstream fe46a7dd189e 6baf5069 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-badwrites-root kernel BUG in dnotify_free_mark
2024/03/07 23:10 upstream 135288b73cef 2b789849 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root kernel BUG in dnotify_free_mark
2024/03/01 04:49 upstream 87adedeba51a 352ab904 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] ci2-upstream-fs kernel BUG in dnotify_free_mark
2022/11/04 05:18 upstream f2f32f8af2b0 6d752409 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root kernel BUG in dnotify_free_mark
2024/08/28 03:06 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 6c853ff9 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 kernel BUG in dnotify_free_mark
2024/08/28 02:17 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 6c853ff9 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 kernel BUG in dnotify_free_mark
2023/11/21 01:27 upstream 98b1cc82c4af cb976f63 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2023/11/20 23:11 upstream 98b1cc82c4af cb976f63 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root kernel BUG in dnotify_free_mark
2023/07/03 07:09 upstream a901a3568fd2 bfc47836 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root kernel BUG in dnotify_free_mark
2023/06/04 13:35 upstream e5282a7d8f6b a4ae4f42 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2022/10/25 00:02 upstream 247f34f7b803 faae2fda .config strace log report syz C [disk image] [vmlinux] [mounted in repro] ci2-upstream-fs kernel BUG in dnotify_free_mark
2023/08/11 23:43 linux-next 21ef7b1e17d0 39990d51 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root kernel BUG in dnotify_free_mark
2024/09/09 20:06 upstream da3ea35007d0 073f8be2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/09 18:04 upstream da3ea35007d0 073f8be2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/09 16:22 upstream da3ea35007d0 dd9c7e97 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in dnotify_free_mark
2024/09/09 14:22 upstream da3ea35007d0 073f8be2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/09 12:28 upstream da3ea35007d0 073f8be2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/09 12:28 upstream da3ea35007d0 073f8be2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/09 10:47 upstream da3ea35007d0 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/09 08:01 upstream da3ea35007d0 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/09 06:44 upstream 89f5e14d05b4 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/09 03:19 upstream 89f5e14d05b4 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/09 03:13 upstream 89f5e14d05b4 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/08 23:13 upstream 89f5e14d05b4 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/08 21:33 upstream 89f5e14d05b4 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in dnotify_free_mark
2024/09/08 20:12 upstream 89f5e14d05b4 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/08 18:57 upstream 5dadc1be8fc5 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in dnotify_free_mark
2024/09/08 17:24 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/08 15:47 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/08 14:29 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/08 13:08 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/08 11:56 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/08 09:37 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/08 08:26 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/08 07:03 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in dnotify_free_mark
2024/09/08 06:32 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/08 03:27 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/08 01:36 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/07 22:16 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/07 20:43 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in dnotify_free_mark
2024/09/07 19:46 upstream d1f2d51b711a 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/07 17:31 upstream b31c44928842 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in dnotify_free_mark
2024/09/07 15:32 upstream b31c44928842 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/07 14:14 upstream b31c44928842 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/07 12:33 upstream b31c44928842 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/07 09:41 upstream b31c44928842 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/07 07:52 upstream b31c44928842 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/07 04:18 upstream b31c44928842 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in dnotify_free_mark
2024/09/07 03:08 upstream 788220eee30d 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in dnotify_free_mark
2024/09/07 02:19 upstream b831f83e40a2 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/06 23:19 upstream b831f83e40a2 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/06 21:25 upstream 788220eee30d ce70880a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root kernel BUG in dnotify_free_mark
2024/09/06 20:10 upstream b831f83e40a2 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/09/06 16:36 upstream b831f83e40a2 ce70880a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in dnotify_free_mark
2024/09/06 16:36 upstream b831f83e40a2 ce70880a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root kernel BUG in dnotify_free_mark
2024/09/06 15:36 upstream b831f83e40a2 9750182a .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/06/24 10:04 upstream f2661062f16b edc5149a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root kernel BUG in dnotify_free_mark
2024/06/23 02:38 upstream 5f583a3162ff edc5149a .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root kernel BUG in dnotify_free_mark
2024/06/21 05:26 upstream 50736169ecc8 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream kernel BUG in dnotify_free_mark
2024/06/19 13:03 upstream 2ccbdf43d5e7 c2e07261 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 kernel BUG in dnotify_free_mark
2022/10/24 23:39 upstream 247f34f7b803 faae2fda .config console log report info [disk image] [vmlinux] ci2-upstream-fs kernel BUG in dnotify_free_mark
2024/08/27 19:16 linux-next 6f923748057a 6c853ff9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root kernel BUG in dnotify_free_mark
2024/08/29 16:38 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci df54f4a16f82 ef3de9e8 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 kernel BUG in dnotify_free_mark
* Struck through repros no longer work on HEAD.