Kernel | Title | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
---|---|---|---|---|---|---|---|---|---|
linux-6.1 | WARNING in hci_conn_drop | 1 | 111d | 111d | 0/3 | auto-obsoleted due to no activity on 2024/10/03 23:48 |
syzbot |
sign-in | mailing list | source | docs |
------------[ cut here ]------------ WARNING: CPU: 1 PID: 6338 at kernel/workqueue.c:1453 __queue_work+0xee4/0x114c kernel/workqueue.c:1453 Modules linked in: CPU: 1 PID: 6338 Comm: syz.3.609 Not tainted 5.15.167-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/06/2024 pstate: 804000c5 (Nzcv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : __queue_work+0xee4/0x114c kernel/workqueue.c:1453 lr : __queue_work+0xee4/0x114c kernel/workqueue.c:1453 sp : ffff8000202e75d0 x29: ffff8000202e7610 x28: 1fffe00019f2b691 x27: 0000000000000008 x26: ffff0000d7e16000 x25: dfff800000000000 x24: ffff0000d7e161c0 x23: 1fffe0001afc2c38 x22: ffff0000c0b6d1c8 x21: 1fffe0001816da39 x20: 00000000000b0012 x19: ffff0000e2a44138 x18: 0000000000000000 x17: 0000000000000002 x16: ffff8000082ec9a8 x15: 0000000000000081 x14: ffff0000c0b6d1c0 x13: 0000000000ff0100 x12: 0000000000040000 x11: 0000000000001d3a x10: ffff80002761e000 x9 : 0000000000001d3b x8 : ffff800008206e84 x7 : 0000000000000000 x6 : 0000000000000000 x5 : 0000000000000000 x4 : 0000000000000000 x3 : ffff8000082075d8 x2 : ffff0000e2a44138 x1 : 0000000000000000 x0 : 0000000000000000 Call trace: __queue_work+0xee4/0x114c kernel/workqueue.c:1453 __queue_delayed_work kernel/workqueue.c:1679 [inline] queue_delayed_work_on+0x214/0x330 kernel/workqueue.c:1715 queue_delayed_work include/linux/workqueue.h:527 [inline] hci_conn_drop+0x1a0/0x2d0 include/net/bluetooth/hci_core.h:1191 l2cap_chan_del+0x264/0x560 net/bluetooth/l2cap_core.c:671 l2cap_chan_close+0x4c8/0x828 l2cap_sock_shutdown+0x338/0x7d4 net/bluetooth/l2cap_sock.c:1378 l2cap_sock_release+0x78/0x1b4 net/bluetooth/l2cap_sock.c:1422 __sock_release net/socket.c:649 [inline] sock_close+0xb8/0x1fc net/socket.c:1336 __fput+0x1c4/0x800 fs/file_table.c:280 ____fput+0x20/0x30 fs/file_table.c:308 task_work_run+0x130/0x1e4 kernel/task_work.c:188 get_signal+0x1450/0x1550 kernel/signal.c:2669 do_signal arch/arm64/kernel/signal.c:890 [inline] do_notify_resume+0x3d0/0x32b8 arch/arm64/kernel/signal.c:943 prepare_exit_to_user_mode arch/arm64/kernel/entry-common.c:133 [inline] exit_to_user_mode arch/arm64/kernel/entry-common.c:138 [inline] el0_svc+0xfc/0x1f0 arch/arm64/kernel/entry-common.c:609 el0t_64_sync_handler+0x84/0xe4 arch/arm64/kernel/entry-common.c:626 el0t_64_sync+0x1a0/0x1a4 arch/arm64/kernel/entry.S:584 irq event stamp: 330 hardirqs last enabled at (329): [<ffff80000820ab9c>] __cancel_work+0x1f0/0x2b0 kernel/workqueue.c:3276 hardirqs last disabled at (330): [<ffff8000082075cc>] queue_delayed_work_on+0x84/0x330 kernel/workqueue.c:1712 softirqs last enabled at (324): [<ffff80000fe6f778>] spin_unlock_bh include/linux/spinlock.h:408 [inline] softirqs last enabled at (324): [<ffff80000fe6f778>] release_sock+0x1e4/0x270 net/core/sock.c:3276 softirqs last disabled at (322): [<ffff80000fe6f5d0>] spin_lock_bh include/linux/spinlock.h:368 [inline] softirqs last disabled at (322): [<ffff80000fe6f5d0>] release_sock+0x3c/0x270 net/core/sock.c:3263 ---[ end trace fa2969bda9bae894 ]---
Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
---|---|---|---|---|---|---|---|---|---|---|---|---|
2024/10/08 13:58 | linux-5.15.y | 3a5928702e71 | 402f1df0 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | WARNING in hci_conn_drop | ||
2024/09/25 00:58 | linux-5.15.y | 3a5928702e71 | 5643e0e9 | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | WARNING in hci_conn_drop | ||
2024/07/09 23:05 | linux-5.15.y | f45bea23c39c | 79d68ada | .config | console log | report | info | [disk image] [vmlinux] [kernel image] | ci2-linux-5-15-kasan-arm64 | WARNING in hci_conn_drop |