WARNING in cleanup

Title	Replies (including bot)	Last reply
WARNING in cleanup_mnt	0 (1)	2019/02/21 14:44

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2019/02/21 14:44

Kernel	Title	Rank 🛈	Count	Last	Reported	Patched	Status
upstream	WARNING in cleanup_mnt (5) fs	-1	7	423d	520d	0/29	auto-obsoleted due to no activity on 2025/09/04 10:04
upstream	WARNING in cleanup_mnt (3) fs	-1	17	743d	806d	0/29	auto-obsoleted due to no activity on 2024/09/18 11:06
upstream	WARNING in cleanup_mnt (2) fs	-1	1	2121d	2119d	0/29	auto-closed as invalid on 2021/02/09 13:15
upstream	WARNING in cleanup_mnt (4) fs	-1	5	564d	613d	0/29	closed as invalid on 2025/02/23 16:31
linux-4.19	WARNING in cleanup_mnt	-1	1	1565d	1565d	0/1	auto-closed as invalid on 2022/08/19 13:11

Enabling of bearer <udp:syz0> rejected, already enabled WARNING: CPU: 0 PID: 17831 at fs/namespace.c:1091 cleanup_mnt+0x118/0x160 fs/namespace.c:1091 Kernel panic - not syncing: panic_on_warn set ... Enabling of bearer <udp:syz0> rejected, already enabled CPU: 0 PID: 17831 Comm: kworker/0:1 Not tainted 5.0.0-rc3+ #37 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: events proc_cleanup_work Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x1db/0x2d0 lib/dump_stack.c:113 panic+0x2cb/0x65c kernel/panic.c:214 kobject: 'loop4' (00000000cd062423): kobject_uevent_env __warn.cold+0x20/0x48 kernel/panic.c:571 report_bug+0x263/0x2b0 lib/bug.c:186 kobject: 'loop4' (00000000cd062423): fill_kobj_path: path = '/devices/virtual/block/loop4' fixup_bug arch/x86/kernel/traps.c:178 [inline] fixup_bug arch/x86/kernel/traps.c:173 [inline] do_error_trap+0x11b/0x200 arch/x86/kernel/traps.c:271 do_invalid_op+0x37/0x50 arch/x86/kernel/traps.c:290 invalid_op+0x14/0x20 arch/x86/entry/entry_64.S:973 RIP: 0010:cleanup_mnt+0x118/0x160 fs/namespace.c:1091 Code: 1c 01 00 00 48 c7 c7 c0 c9 a5 89 e8 12 4e 11 06 48 8d 7b 38 48 c7 c6 a0 0f db 81 e8 e2 77 91 ff 5b 41 5c 5d c3 e8 a8 dc a6 ff <0f> 0b e9 0e ff ff ff e8 9c dc a6 ff 48 89 df e8 94 fe 06 00 e9 31 RSP: 0018:ffff8880586b7888 EFLAGS: 00010293 RAX: ffff88809f4b4140 RBX: ffff8880909c3a00 RCX: ffffffff81db2334 RDX: 0000000000000000 RSI: ffffffff81db2428 RDI: 0000000000000005 RBP: ffff8880586b7898 R08: ffff88809f4b4140 R09: fffffbfff13024e6 R10: fffffbfff13024e5 R11: ffffffff8981272b R12: 00000000000000fc R13: 0000000000004000 R14: dffffc0000000000 R15: ffff8880909c3a30 mntput_no_expire fs/namespace.c:1175 [inline] mntput_no_expire+0x866/0xbd0 fs/namespace.c:1117 kobject: 'loop2' (00000000d5abe9f2): kobject_uevent_env kobject: 'loop2' (00000000d5abe9f2): fill_kobj_path: path = '/devices/virtual/block/loop2' mntput fs/namespace.c:1185 [inline] create_mnt_ns fs/namespace.c:3005 [inline] kern_unmount+0xbd/0xf0 fs/namespace.c:2995 pid_ns_release_proc+0x37/0x41 fs/proc/root.c:224 proc_cleanup_work+0x19/0x20 kernel/pid_namespace.c:64 Enabling of bearer <udp:syz0> rejected, already enabled process_one_work+0xd0c/0x1ce0 kernel/workqueue.c:2153 Enabling of bearer <udp:syz0> rejected, already enabled worker_thread+0x143/0x14a0 kernel/workqueue.c:2296 kthread+0x357/0x430 kernel/kthread.c:246 ret_from_fork+0x3a/0x50 arch/x86/entry/entry_64.S:352 Kernel Offset: disabled Rebooting in 86400 seconds..

Crashes (6):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Manager
2019/01/22 13:30	upstream	48b161983ae5	985f75cc	.config	console log	report	ci-upstream-kasan-gce
2019/02/19 16:33	upstream	b5372fe5dc84	4df543c9	.config	console log	report	ci-upstream-kasan-gce-386
2019/06/05 23:19	net-next-old	2a99283cb7c1	bfb4a51e	.config	console log	report	ci-upstream-net-kasan-gce
2019/06/04 00:51	net-next-old	b7034146756b	ce07a7ae	.config	console log	report	ci-upstream-net-kasan-gce
2019/01/12 05:37	net-next-old	b71acb0e3721	c3f3344c	.config	console log	report	ci-upstream-net-kasan-gce
2018/12/25 14:24	net-next-old	90cadbbf341d	8a41a0ad	.config	console log	report	ci-upstream-net-kasan-gce

Crashes (6):

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