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WARNING in mark_buffer_dirty (6)

Status: upstream: reported C repro on 2023/10/17 15:53
Subsystems: bfs
[Documentation on labels]
Reported-by: syzbot+d98fd19acd08b36ff422@syzkaller.appspotmail.com
First crash: 206d, last: 25m
Cause bisection: failed (error log, bisect log)
  
▶ ▼ Discussions (1)
Title Replies (including bot) Last reply
[syzbot] [bfs?] WARNING in mark_buffer_dirty (6) 0 (1) 2023/10/17 15:53
▶ ▼ Similar bugs (12)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 WARNING in mark_buffer_dirty bfs C error 10 491d 837d 0/1 upstream: reported C repro on 2022/01/20 22:23
upstream WARNING in mark_buffer_dirty (4) bfs nilfs C inconclusive 1152 333d 672d 22/26 fixed on 2023/06/08 14:41
android-44 WARNING in mark_buffer_dirty 2 1951d 1849d 0/2 auto-closed as invalid on 2019/07/01 11:44
upstream WARNING in mark_buffer_dirty fs C 21 1981d 2363d 0/26 closed as invalid on 2019/07/24 04:22
linux-4.14 WARNING in mark_buffer_dirty (2) nilfs2 C error 8 433d 816d 0/1 upstream: reported C repro on 2022/02/10 08:17
upstream WARNING in mark_buffer_dirty (2) ext4 665 1483d 1615d 0/26 auto-closed as invalid on 2020/07/14 01:44
upstream WARNING in mark_buffer_dirty (5) nilfs C done 172 210d 329d 23/26 fixed on 2023/10/12 12:48
upstream WARNING in mark_buffer_dirty (3) ext4 2 1164d 1177d 0/26 auto-closed as invalid on 2021/06/27 09:01
android-49 WARNING in mark_buffer_dirty 7 1797d 1849d 0/3 auto-closed as invalid on 2019/10/25 08:47
linux-4.14 WARNING in mark_buffer_dirty 1 1576d 1576d 0/1 auto-closed as invalid on 2020/05/11 07:45
linux-5.15 WARNING in mark_buffer_dirty origin:upstream C error 31 20h56m 418d 0/3 upstream: reported C repro on 2023/03/15 22:22
linux-6.1 WARNING in mark_buffer_dirty origin:upstream C 39 3d01h 420d 0/3 upstream: reported C repro on 2023/03/13 14:09

Sample crash report:
------------[ cut here ]------------
WARNING: CPU: 0 PID: 12336 at fs/buffer.c:1176 mark_buffer_dirty+0x2d5/0x500 fs/buffer.c:1176
Modules linked in:
CPU: 0 PID: 12336 Comm: segctord Not tainted 6.8.0-syzkaller-08951-gfe46a7dd189e #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
RIP: 0010:mark_buffer_dirty+0x2d5/0x500 fs/buffer.c:1176
Code: 89 df e8 fe 6d dd ff 48 8b 3b be 04 00 00 00 5b 41 5e 41 5f 5d e9 ab 0d fc ff e8 e6 6c 7d ff e9 73 ff ff ff e8 dc 6c 7d ff 90 <0f> 0b 90 e9 71 fd ff ff e8 ce 6c 7d ff 90 0f 0b 90 e9 98 fd ff ff
RSP: 0018:ffffc90009fbf6b8 EFLAGS: 00010293
RAX: ffffffff82178774 RBX: ffff88801cbc9301 RCX: ffff888017f73c00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000000 R08: ffffffff821784e1 R09: 1ffff1100f62a4e8
R10: dffffc0000000000 R11: ffffed100f62a4e9 R12: 1ffff1100f62b9c3
R13: 1ffff1100f62b9c5 R14: ffff88807b152740 R15: ffff88807b15ce18
FS:  0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fffc0a33ea8 CR3: 0000000022462000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 nilfs_segctor_collect_dirty_files fs/nilfs2/segment.c:2002 [inline]
 nilfs_segctor_do_construct+0x337/0x71f0 fs/nilfs2/segment.c:2064
 nilfs_segctor_construct+0x14d/0x930 fs/nilfs2/segment.c:2418
 nilfs_segctor_thread_construct fs/nilfs2/segment.c:2526 [inline]
 nilfs_segctor_thread+0x540/0x1150 fs/nilfs2/segment.c:2610
 kthread+0x2f0/0x390 kernel/kthread.c:388
 ret_from_fork+0x4b/0x80 arch/x86/kernel/process.c:147
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243
 </TASK>

Crashes (232):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2024/04/04 23:01 upstream fe46a7dd189e 0ee3535e .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/01/26 06:25 upstream 6098d87eaf31 cc4a4020 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-badwrites-root WARNING in mark_buffer_dirty
2024/01/15 07:55 upstream 052d534373b7 551587c1 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root WARNING in mark_buffer_dirty
2023/10/27 23:44 upstream 750b95887e56 3c418d72 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in mark_buffer_dirty
2023/10/14 18:05 upstream 727fb8376504 6388bc36 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root WARNING in mark_buffer_dirty
2024/04/26 13:12 upstream c942a0cd3603 3f914d6b .config console log report syz C [disk image (non-bootable)] [vmlinux] [kernel image] [mounted in repro] ci-qemu-upstream WARNING in mark_buffer_dirty
2024/04/05 09:47 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 707081b61156 0ee3535e .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-gce-arm64 WARNING in mark_buffer_dirty
2024/01/25 11:19 upstream 443b349019f2 1e153dc8 .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-badwrites-root WARNING in mark_buffer_dirty
2023/10/13 19:35 upstream 10a6e5feccb8 f757a323 .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/07 03:26 upstream dd5a440a31fa c035c6de .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in mark_buffer_dirty
2024/05/06 20:35 upstream dd5a440a31fa d884b519 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/06 18:11 upstream dd5a440a31fa d884b519 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/06 08:56 upstream dd5a440a31fa 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/06 07:01 upstream b9158815de52 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in mark_buffer_dirty
2024/05/06 05:17 upstream b9158815de52 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/06 03:33 upstream b9158815de52 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/05 21:22 upstream b9158815de52 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/05 19:47 upstream b9158815de52 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/05 17:23 upstream 7367539ad4b0 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in mark_buffer_dirty
2024/05/05 16:19 upstream 7367539ad4b0 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in mark_buffer_dirty
2024/05/05 09:14 upstream 7367539ad4b0 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in mark_buffer_dirty
2024/05/05 04:32 upstream 7367539ad4b0 610f2a54 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/03 22:17 upstream f03359bca01b dd26401e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/03 19:34 upstream f03359bca01b dd26401e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/03 18:05 upstream f03359bca01b dd26401e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/03 12:09 upstream f03359bca01b 375d4445 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in mark_buffer_dirty
2024/05/03 02:09 upstream 49a73b1652c5 ddfc15a1 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/02 17:32 upstream 49a73b1652c5 3ba885bc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/02 06:19 upstream 0106679839f7 3ba885bc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/05/01 06:50 upstream 18daea77cca6 3ba885bc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/29 19:10 upstream b947cc5bf6d7 27e33c58 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/29 09:11 upstream e67572cd2204 27e33c58 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/29 04:28 upstream e67572cd2204 07b455f9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/28 17:45 upstream 2c8159388952 07b455f9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/28 16:25 upstream 2c8159388952 07b455f9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/28 14:36 upstream 2c8159388952 07b455f9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in mark_buffer_dirty
2024/04/28 06:34 upstream 5d12ed4bea43 07b455f9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/27 21:03 upstream 5d12ed4bea43 07b455f9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/27 19:05 upstream 5eb4573ea63d 07b455f9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/27 17:04 upstream 5eb4573ea63d 07b455f9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/27 14:17 upstream 5eb4573ea63d 07b455f9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/27 09:42 upstream 5eb4573ea63d 07b455f9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/27 02:58 upstream 5eb4573ea63d 07b455f9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/26 22:14 upstream c942a0cd3603 059e9963 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/26 20:36 upstream c942a0cd3603 059e9963 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in mark_buffer_dirty
2024/04/26 16:47 upstream c942a0cd3603 059e9963 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/26 15:06 upstream c942a0cd3603 059e9963 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root WARNING in mark_buffer_dirty
2024/04/26 06:48 upstream e33c4963bf53 8bdc0f22 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root WARNING in mark_buffer_dirty
2024/04/26 03:40 upstream e33c4963bf53 8bdc0f22 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs WARNING in mark_buffer_dirty
2024/04/25 17:01 upstream e88c4cfcb7b8 8bdc0f22 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in mark_buffer_dirty
2024/04/25 16:50 upstream e88c4cfcb7b8 8bdc0f22 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-badwrites-root WARNING in mark_buffer_dirty
2024/04/25 13:49 upstream e88c4cfcb7b8 8bdc0f22 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root WARNING in mark_buffer_dirty
2024/05/05 00:51 upstream 7367539ad4b0 610f2a54 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in mark_buffer_dirty
2024/05/03 09:20 upstream f03359bca01b ddfc15a1 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in mark_buffer_dirty
2024/04/29 03:01 upstream 245c8e81741b 07b455f9 .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream-386 WARNING in mark_buffer_dirty
2024/04/18 04:04 linux-next 4eab35893071 bd38b692 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root WARNING in mark_buffer_dirty
2024/05/02 00:33 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6a71d2909427 3ba885bc .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in mark_buffer_dirty
2024/04/27 08:03 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 6a71d2909427 07b455f9 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 WARNING in mark_buffer_dirty
* Struck through repros no longer work on HEAD.