Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/07/27 | upstream (ToT) | 6342649c33d2 | C | [report] WARNING in rcu_sync_dtor |
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Date | Name | Commit | Repro | Result |
---|---|---|---|---|
2024/07/27 | upstream (ToT) | 6342649c33d2 | C | [report] WARNING in rcu_sync_dtor |
Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
upstream | WARNING in rcu_sync_dtor f2fs | C | done | 471 | 1h35m | 43d | 0/27 | upstream: reported C repro on 2024/07/26 07:54 |
------------[ cut here ]------------ WARNING: CPU: 0 PID: 7 at kernel/rcu/sync.c:193 rcu_sync_dtor+0xba/0x160 kernel/rcu/sync.c:206 Modules linked in: CPU: 0 PID: 7 Comm: kworker/0:0 Not tainted 5.15.163-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 Workqueue: events destroy_super_work RIP: 0010:rcu_sync_dtor+0xba/0x160 kernel/rcu/sync.c:193 Code: 0c 4c 89 f7 e8 a7 ae d1 08 85 ed 74 14 e8 3e a0 00 00 42 0f b6 04 23 84 c0 75 77 41 83 3f 00 75 14 5b 41 5c 41 5e 41 5f 5d c3 <0f> 0b e9 75 ff ff ff 0f 0b eb 8d 0f 0b eb e8 89 d9 80 e1 07 80 c1 RSP: 0018:ffffc90000cc7bf8 EFLAGS: 00010202 RAX: 0000000000000000 RBX: ffff888074cee394 RCX: ffff888011ea3b80 RDX: 0000000000000000 RSI: ffffffff8ad8f760 RDI: ffff888074cee390 RBP: ffffc90000cc7dc8 R08: ffffffff81540ebf R09: fffffbfff1bd296e R10: 0000000000000000 R11: dffffc0000000001 R12: dffffc0000000000 R13: ffff888011dcbd28 R14: ffff888074cee390 R15: ffff888074cee390 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00007f19c4502858 CR3: 0000000071bd4000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: <TASK> percpu_free_rwsem+0x3d/0x80 kernel/locking/percpu-rwsem.c:40 destroy_super_work+0x15/0x40 fs/super.c:164 process_one_work+0x8a1/0x10c0 kernel/workqueue.c:2310 worker_thread+0xaca/0x1280 kernel/workqueue.c:2457 kthread+0x3f6/0x4f0 kernel/kthread.c:334 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:287 </TASK>
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/07/27 03:23 | linux-5.15.y | 7c6d66f0266f | 46eb10b7 | .config | console log | report | syz / log | C | [disk image] [vmlinux] [kernel image] [mounted in repro] | ci2-linux-5-15-kasan | WARNING in rcu_sync_dtor | |
2024/09/01 08:24 | linux-5.15.y | fa93fa65db6e | 1eda0d14 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in rcu_sync_dtor | ||
2024/07/26 22:24 | linux-5.15.y | 7c6d66f0266f | 46eb10b7 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan | WARNING in rcu_sync_dtor | ||
2024/08/25 10:23 | linux-5.15.y | fa93fa65db6e | d7d32352 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | WARNING in rcu_sync_dtor | ||
2024/08/24 16:51 | linux-5.15.y | fa93fa65db6e | d7d32352 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | WARNING in rcu_sync_dtor | ||
2024/08/13 06:24 | linux-5.15.y | 7e89efd3ae1c | 7b0f4b46 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | WARNING in rcu_sync_dtor |