Title | Replies (including bot) | Last reply |
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[syzbot] [ext4?] WARNING in ext4_journal_check_start (2) | 0 (1) | 2024/10/18 00:39 |
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[syzbot] [ext4?] WARNING in ext4_journal_check_start (2) | 0 (1) | 2024/10/18 00:39 |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-5.15 | WARNING in ext4_journal_check_start | 1 | 58d | 58d | 0/3 | upstream: reported on 2024/10/07 23:20 | |||
upstream | WARNING in ext4_journal_check_start ext4 | syz | 3 | 176d | 225d | 0/28 | auto-obsoleted due to no activity on 2024/08/10 22:22 |
------------[ cut here ]------------ WARNING: CPU: 1 PID: 2903 at fs/ext4/ext4_jbd2.c:76 ext4_journal_check_start+0x1f8/0x250 fs/ext4/ext4_jbd2.c:76 Modules linked in: CPU: 1 UID: 0 PID: 2903 Comm: kworker/u8:6 Not tainted 6.12.0-rc3-syzkaller-00087-gc964ced77262 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 Workqueue: writeback wb_workfn (flush-7:2) RIP: 0010:ext4_journal_check_start+0x1f8/0x250 fs/ext4/ext4_jbd2.c:76 Code: 5c 41 5d 41 5e 41 5f e9 c1 ca 97 09 e8 01 71 3c ff 41 bf fb ff ff ff eb e2 e8 f4 70 3c ff 90 0f 0b 90 eb d1 e8 e9 70 3c ff 90 <0f> 0b 90 43 80 7c 25 00 00 0f 85 03 ff ff ff e9 06 ff ff ff 89 d9 RSP: 0018:ffffc90009d46c40 EFLAGS: 00010293 RAX: ffffffff82587667 RBX: 0000000000000004 RCX: ffff88802f5a5a00 RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000004 RBP: 0000000000000001 R08: ffffffff82587564 R09: 1ffff1100f968870 R10: dffffc0000000000 R11: ffffed100f968871 R12: dffffc0000000000 R13: 1ffff1100f9684c7 R14: ffff88807cb42000 R15: ffff88807cb42638 FS: 0000000000000000(0000) GS:ffff8880b8700000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f60253c26c0 CR3: 000000007ba9e000 CR4: 0000000000350ef0 Call Trace: <TASK> __ext4_journal_start_sb+0x181/0x600 fs/ext4/ext4_jbd2.c:105 __ext4_journal_start fs/ext4/ext4_jbd2.h:326 [inline] ext4_do_writepages+0x112c/0x3d20 fs/ext4/inode.c:2707 ext4_writepages+0x213/0x3c0 fs/ext4/inode.c:2813 do_writepages+0x35f/0x870 mm/page-writeback.c:2683 __writeback_single_inode+0x14f/0x10d0 fs/fs-writeback.c:1658 writeback_sb_inodes+0x80c/0x1370 fs/fs-writeback.c:1954 wb_writeback+0x41b/0xbd0 fs/fs-writeback.c:2134 wb_do_writeback fs/fs-writeback.c:2281 [inline] wb_workfn+0x410/0x1090 fs/fs-writeback.c:2321 process_one_work kernel/workqueue.c:3229 [inline] process_scheduled_works+0xa65/0x1850 kernel/workqueue.c:3310 worker_thread+0x870/0xd30 kernel/workqueue.c:3391 kthread+0x2f2/0x390 kernel/kthread.c:389 ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/10/17 17:03 | upstream | c964ced77262 | 666f77ed | .config | strace log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] | ci-upstream-kasan-gce-root | WARNING in ext4_journal_check_start | |
2024/10/27 23:11 | upstream | 284a2f899676 | 65e8686b | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | WARNING in ext4_journal_check_start | ||
2024/10/14 00:27 | upstream | ba01565ced22 | 084d8178 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci-upstream-kasan-gce-root | WARNING in ext4_journal_check_start |