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kernel BUG in ext4_writepages

Status: upstream: reported C repro on 2022/10/18 14:12
Bug presence: origin:upstream
Subsystems: ext4
[Documentation on labels]
Reported-by: syzbot+a158d886ca08a3fecca4@syzkaller.appspotmail.com
First crash: 1344d, last: 19h38m
Cause bisection: failed (error log, bisect log)
  
▶ ▼ Discussions (2)
Title Replies (including bot) Last reply
[PATCH v2] ext4: fix race condition between buffer write and page_mkwrite 14 (14) 2024/04/15 14:07
[PATCH] ext4: fix race condition between buffer write and page_mkwrite 7 (7) 2023/05/30 13:19
▶ ▼ Bug presence (2)
Date Name Commit Repro Result
2023/09/04 lts (merge base) 8f790700c974 C [report] kernel BUG in ext4_write_inline_data_end
2023/09/04 upstream (ToT) 708283abf896 C [report] kernel BUG in ext4_do_writepages
▶ ▼ Similar bugs (9)
Kernel Title Rank 🛈 Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 kernel BUG at fs/ext4/inode.c:LINE! ext4 -1 C error 145 1204d 2078d 0/1 upstream: reported C repro on 2020/10/14 01:19
android-54 kernel BUG at fs/ext4/inode.c:LINE! ext4 -1 C 272 393d 2352d 0/2 upstream: reported C repro on 2020/01/14 12:13
linux-5.15 kernel BUG in ext4_writepages origin:upstream -1 C error 263 8d16h 1198d 0/3 upstream: reported C repro on 2023/03/13 06:22
linux-4.14 kernel BUG at fs/ext4/inode.c:LINE! ext4 -1 C 11 1212d 2006d 0/1 upstream: reported C repro on 2020/12/25 03:51
linux-6.1 kernel BUG in ext4_writepages origin:upstream -1 C error 277 10d 1199d 0/3 upstream: reported C repro on 2023/03/12 17:26
android-5-10 kernel BUG in ext4_writepages -1 C error 5 1344d 1505d 2/2 fixed on 2022/11/16 18:44
android-6-1 kernel BUG in ext4_writepages origin:upstream -1 C error 726 8d12h 1114d 0/2 upstream: reported C repro on 2023/06/05 07:33
upstream kernel BUG in mpage_prepare_extent_to_map ext4 -1 C done error 145 1288d 1849d 0/29 auto-obsoleted due to no activity on 2024/03/07 20:46
android-5-10 kernel BUG in ext4_writepages (2) ext4 -1 C error inconclusive 488 23m 1304d 0/2 upstream: reported C repro on 2022/11/27 00:51
▶ ▼ Last patch testing requests (11)
Created Duration User Patch Repo Result
2026/01/08 01:48 6m retest repro android13-5.15-lts report log
2026/01/08 01:48 7m retest repro android13-5.15-lts report log
2026/01/08 01:48 6m retest repro android13-5.15-lts report log
2026/01/08 01:48 9m retest repro android13-5.15-lts report log
2026/01/08 01:48 7m retest repro android13-5.15-lts report log
2022/12/07 03:56 7m jun.nie@linaro.org patch upstream report log
2022/12/02 06:23 10m jun.nie@linaro.org patch upstream report log
2022/12/02 01:54 8m jun.nie@linaro.org upstream report log
2022/12/01 09:01 7m jun.nie@linaro.org git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git linux-5.15.y report log
2022/12/01 01:15 7m jun.nie@linaro.org patch android13-5.15-lts report log
2022/11/30 11:50 7m jun.nie@linaro.org android13-5.15-lts report log
▶ ▼ Fix bisection attempts (2)
Created Duration User Patch Repo Result
2023/04/21 14:59 24m bisect fix android13-5.15-lts OK (0) job log log
2022/11/17 14:08 16m bisect fix android13-5.15-lts OK (0) job log log

Sample crash report:
------------[ cut here ]------------
kernel BUG at fs/ext4/inode.c:2749!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 1 PID: 335 Comm: kworker/u4:4 Not tainted syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/09/2026
Workqueue: writeback wb_workfn (flush-7:3)
RIP: 0010:ext4_writepages+0x3080/0x30a0 fs/ext4/inode.c:2748
Code: dd 8d ff 84 db 75 31 e8 7e da 8d ff 49 bd 00 00 00 00 00 fc ff df 4c 8b 64 24 20 48 8b 5c 24 40 e9 99 f7 ff ff e8 60 da 8d ff <0f> 0b e8 59 da 8d ff e8 f0 a7 24 ff eb 98 e8 4d da 8d ff e8 e4 a7
RSP: 0018:ffffc90006fb7120 EFLAGS: 00010293
RAX: ffffffff81dbd150 RBX: 000000c410000000 RCX: ffff88812d4262c0
RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
RBP: ffffc90006fb7490 R08: ffff888133149d8f R09: 1ffff110266293b1
R10: dffffc0000000000 R11: ffffed10266293b2 R12: ffff8881199c4000
R13: dffffc0000000000 R14: 0000008000000000 R15: ffff888133149d88
FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055556aabf908 CR3: 0000000122618000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 do_writepages+0x476/0x6d0 mm/page-writeback.c:2388
 __writeback_single_inode+0xd9/0x9e0 fs/fs-writeback.c:1657
 writeback_sb_inodes+0x9f3/0x1610 fs/fs-writeback.c:1940
 wb_writeback+0x3eb/0x990 fs/fs-writeback.c:2116
 wb_do_writeback fs/fs-writeback.c:2263 [inline]
 wb_workfn+0x3ac/0xf30 fs/fs-writeback.c:2304
 process_one_work+0x6c8/0xbb0 kernel/workqueue.c:2328
 worker_thread+0xaa0/0x1250 kernel/workqueue.c:2475
 kthread+0x3f5/0x4f0 kernel/kthread.c:337
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287
 </TASK>
Modules linked in:
---[ end trace 5b2e703b72cf93db ]---
RIP: 0010:ext4_writepages+0x3080/0x30a0 fs/ext4/inode.c:2748
Code: dd 8d ff 84 db 75 31 e8 7e da 8d ff 49 bd 00 00 00 00 00 fc ff df 4c 8b 64 24 20 48 8b 5c 24 40 e9 99 f7 ff ff e8 60 da 8d ff <0f> 0b e8 59 da 8d ff e8 f0 a7 24 ff eb 98 e8 4d da 8d ff e8 e4 a7
RSP: 0018:ffffc90006fb7120 EFLAGS: 00010293
RAX: ffffffff81dbd150 RBX: 000000c410000000 RCX: ffff88812d4262c0
RDX: 0000000000000000 RSI: 0000008000000000 RDI: 0000000000000000
RBP: ffffc90006fb7490 R08: ffff888133149d8f R09: 1ffff110266293b1
R10: dffffc0000000000 R11: ffffed10266293b2 R12: ffff8881199c4000
R13: dffffc0000000000 R14: 0000008000000000 R15: ffff888133149d88
FS:  0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 0000000121c62000 CR4: 00000000003506a0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Crashes (637):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2026/06/22 21:51 android13-5.15-lts 7ad09e849dbe 5a630be6 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/09 13:20 android13-5.15-lts 30f5554a846e c36c07f6 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2026/05/23 14:12 android13-5.15-lts 05eea940894a c69befb3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2026/05/23 13:02 android13-5.15-lts 05eea940894a c69befb3 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2026/04/05 16:43 android13-5.15-lts 7fad219d720d 4440e7c2 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2026/02/11 06:33 android13-5.15-lts c3393955a6be 441e25b7 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (clean fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2026/01/30 07:48 android13-5.15-lts 7e1070528954 bfa73b7b .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2026/01/30 06:27 android13-5.15-lts 7e1070528954 bfa73b7b .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2026/01/30 03:22 android13-5.15-lts 7e1070528954 bfa73b7b .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/11/12 02:26 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/11/09 20:02 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/11/07 23:24 android13-5.15-lts 8a8f52308945 4e1406b4 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/11/06 14:23 android13-5.15-lts 8a8f52308945 a6c9c731 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/11/06 13:00 android13-5.15-lts 8a8f52308945 a6c9c731 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/11/03 17:01 android13-5.15-lts 8a8f52308945 2c50b6a9 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/11/01 06:59 android13-5.15-lts 1edb21e89ce4 2c50b6a9 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/11/01 05:52 android13-5.15-lts 1edb21e89ce4 2c50b6a9 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/30 04:18 android13-5.15-lts 1edb21e89ce4 fd2207e7 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/29 21:23 android13-5.15-lts 1edb21e89ce4 fd2207e7 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/29 02:55 android13-5.15-lts 1edb21e89ce4 fd2207e7 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/28 22:51 android13-5.15-lts 1edb21e89ce4 fd2207e7 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/28 17:40 android13-5.15-lts 1edb21e89ce4 fd2207e7 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/24 17:41 android13-5.15-lts 1edb21e89ce4 c0460fcd .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/24 16:51 android13-5.15-lts 1edb21e89ce4 c0460fcd .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/24 15:10 android13-5.15-lts 1edb21e89ce4 c0460fcd .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/24 00:50 android13-5.15-lts 1edb21e89ce4 c0460fcd .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/23 12:39 android13-5.15-lts bce84c40a40b c0460fcd .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/21 15:41 android13-5.15-lts bce84c40a40b 9832ed61 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/21 13:28 android13-5.15-lts bce84c40a40b 9832ed61 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/21 11:49 android13-5.15-lts bce84c40a40b 9832ed61 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/19 09:43 android13-5.15-lts bce84c40a40b 1c8c8cd8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/18 14:10 android13-5.15-lts bce84c40a40b 1c8c8cd8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/18 08:23 android13-5.15-lts bce84c40a40b 1c8c8cd8 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/12 08:21 android13-5.15-lts bce84c40a40b ff1712fe .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/12 01:57 android13-5.15-lts bce84c40a40b ff1712fe .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/11 23:41 android13-5.15-lts bce84c40a40b ff1712fe .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/11 19:05 android13-5.15-lts bce84c40a40b ff1712fe .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/09/16 06:01 android13-5.15-lts 8d934e0056f7 e2beed91 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/02/21 07:54 android13-5.15-lts 058abb720bd1 0808a665 .config console log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/02/20 02:00 android13-5.15-lts 058abb720bd1 b257a9b7 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/01/30 06:47 android13-5.15-lts d1a25a6a4b3b afe4eff5 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2025/01/01 04:32 android13-5.15-lts f7ce2ffd2f33 d3ccff63 .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2024/10/18 12:17 android13-5.15-lts 5e4635681cf1 666f77ed .config strace log report syz / log C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2024/05/18 15:02 android13-5.15-lts 5d96939590c0 c0f1611a .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2024/05/12 04:05 android13-5.15-lts 5d96939590c0 9026e142 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/09/05 19:49 android13-5.15-lts 1317bd27a72f 0b6286dc .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/07/02 20:53 android13-5.15-lts 241da2ad5601 bfc47836 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/06/10 20:35 android13-5.15-lts 19c0ed55a470 49519f06 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/06/05 08:06 android13-5.15-lts 19c0ed55a470 a4ae4f42 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/05/28 19:01 android13-5.15-lts 19c0ed55a470 cf184559 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/05/07 12:27 android13-5.15-lts 19c0ed55a470 90c93c40 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/03/13 06:24 android13-5.15-lts 5448b2fda85f 5205ef30 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/03/12 18:27 android13-5.15-lts 5448b2fda85f 5205ef30 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/02/26 15:51 android13-5.15-lts 5448b2fda85f ee50e71c .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/02/22 12:03 android13-5.15-lts 5448b2fda85f 42a4d508 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/02/10 11:43 android13-5.15-lts 5020746bff95 07980f9d .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2022/12/03 06:42 android13-5.15-lts 92f701cae0bc e080de16 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2022/11/27 02:47 android13-5.15-lts 4ec71a9ec769 f4470a7b .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/21 06:17 android13-5.15-lts b4be5dda13e9 43bfcdb0 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2026/05/18 07:11 android13-5.15-lts 7f4b368e0410 de5aae85 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2026/04/17 06:51 android13-5.15-lts 7fad219d720d de0a551d .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2026/04/16 22:15 android13-5.15-lts 7fad219d720d 4743f87d .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/22 00:22 android13-5.15-lts 60dba25bf158 5b92003d .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/12/04 04:21 android13-5.15-lts 057fdbf6d3c7 d6526ea3 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/10/31 14:18 android13-5.15-lts 1edb21e89ce4 2c50b6a9 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro #1 (corrupt fs)] [mounted in repro #2 (clean fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/07/12 07:55 android13-5.15-lts 32c443bd6d40 3cda49cf .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro #1 (corrupt fs)] [mounted in repro #2 (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/06/25 08:57 android13-5.15-lts e678c93d43cc 26d77996 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/06/04 16:41 android13-5.15-lts 4032a894ccb2 e565f08d .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/03/13 07:52 android13-5.15-lts 7d1f9b5c2ff5 1a5d9317 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/02/15 11:03 android13-5.15-lts 058abb720bd1 40a34ec9 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/02/12 15:52 android13-5.15-lts 058abb720bd1 b27c2402 .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro (corrupt fs)] ci2-android-5-15 kernel BUG in ext4_writepages
2025/02/01 18:09 android13-5.15-lts d1a25a6a4b3b aa47157c .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2024/07/08 05:04 android13-5.15-lts 9044d25b8ff5 2a40360c .config console log report syz / log [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/07/09 10:45 android13-5.15-lts 879959450ec7 668cb1fa .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] ci2-android-5-15 kernel BUG in ext4_writepages
2023/07/08 20:20 android13-5.15-lts 879959450ec7 668cb1fa .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/02/28 19:35 android13-5.15-lts 5448b2fda85f 95aee97a .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] ci2-android-5-15 kernel BUG in ext4_writepages
2022/12/14 01:51 android13-5.15-lts 7048384c9872 f6511626 .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2024/03/02 12:33 android13-5.15-lts 993bed180178 25905f5d .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2022/11/26 10:27 android13-5.15-lts 4ec71a9ec769 f4470a7b .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2022/10/18 14:05 android13-5.15-lts 44b8b2ac1d96 b31320fc .config strace log report syz C [disk image] [vmlinux] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/09/06 09:39 android13-5.15-lts 1317bd27a72f 0b6286dc .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/16 09:09 android13-5.15-lts b4be5dda13e9 50bb0618 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/16 07:53 android13-5.15-lts b4be5dda13e9 50bb0618 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/16 05:21 android13-5.15-lts b4be5dda13e9 50bb0618 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/16 05:04 android13-5.15-lts b4be5dda13e9 50bb0618 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/16 03:00 android13-5.15-lts b4be5dda13e9 50bb0618 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/16 00:07 android13-5.15-lts b4be5dda13e9 50bb0618 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/15 18:43 android13-5.15-lts b4be5dda13e9 50bb0618 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/15 05:20 android13-5.15-lts 30f5554a846e 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/14 13:31 android13-5.15-lts 30f5554a846e 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/14 10:33 android13-5.15-lts 30f5554a846e 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/14 05:46 android13-5.15-lts 30f5554a846e 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/14 00:57 android13-5.15-lts 30f5554a846e 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/13 23:26 android13-5.15-lts 30f5554a846e 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/13 18:23 android13-5.15-lts 30f5554a846e 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/13 18:23 android13-5.15-lts 30f5554a846e 1d2f3589 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/10 21:19 android13-5.15-lts 30f5554a846e f79bac11 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/06/06 06:41 android13-5.15-lts 8969ee93a483 cc095639 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/05/24 01:32 android13-5.15-lts 05eea940894a c69befb3 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/05/07 09:03 android13-5.15-lts a5c2f59daca2 f250db59 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/05/05 17:45 android13-5.15-lts e63ebedc51b2 06e69a27 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/05/01 05:33 android13-5.15-lts e63ebedc51b2 753c55b9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/04/30 01:19 android13-5.15-lts e63ebedc51b2 005438fc .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/04/19 04:21 android13-5.15-lts 7fad219d720d 303e2802 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/04/18 18:41 android13-5.15-lts 7fad219d720d 303e2802 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/04/05 22:16 android13-5.15-lts 7fad219d720d 4440e7c2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/04/04 22:44 android13-5.15-lts 7fad219d720d 4440e7c2 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/24 22:21 android13-5.15-lts 60dba25bf158 74e70d19 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/23 03:24 android13-5.15-lts 60dba25bf158 5b92003d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/23 01:33 android13-5.15-lts 60dba25bf158 5b92003d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/22 04:26 android13-5.15-lts 60dba25bf158 5b92003d .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/20 14:32 android13-5.15-lts 60dba25bf158 2f245add .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/19 22:51 android13-5.15-lts 60dba25bf158 bd6dcb30 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/19 15:10 android13-5.15-lts 60dba25bf158 bd6dcb30 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/18 02:09 android13-5.15-lts 60dba25bf158 c8810548 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/11 08:14 android13-5.15-lts 60dba25bf158 86914af9 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/10 11:34 android13-5.15-lts 60dba25bf158 6972f302 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/10 08:14 android13-5.15-lts 60dba25bf158 6972f302 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/09 21:28 android13-5.15-lts 60dba25bf158 176bead5 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/07 16:12 android13-5.15-lts f55534477be4 5cb44a80 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/07 12:13 android13-5.15-lts f55534477be4 5cb44a80 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/07 05:49 android13-5.15-lts f55534477be4 5cb44a80 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/05 20:29 android13-5.15-lts e714749f59d3 d20b04c8 .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/04 20:50 android13-5.15-lts e714749f59d3 e6b6b96b .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2026/03/02 04:22 android13-5.15-lts e714749f59d3 43249bac .config console log report info [disk image] [vmlinux] [kernel image] ci2-android-5-15 kernel BUG in ext4_writepages
2024/03/01 07:23 android13-5.15-lts 993bed180178 352ab904 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2024/02/01 06:21 android13-5.15-lts 1c3a1f32bcbd 373b66cd .config console log report syz [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2023/06/18 03:49 android13-5.15-lts 36f4f6fb72d5 f3921d4d .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-android-5-15 kernel BUG in ext4_writepages
2022/10/18 13:45 android13-5.15-lts 44b8b2ac1d96 b31320fc .config console log report info [disk image] [vmlinux] ci2-android-5-15 kernel BUG in ext4_writepages
* Struck through repros no longer work on HEAD.