device bridge_slave_1 left promiscuous mode
bridge0: port 2(bridge_slave_1) entered disabled state
device bridge_slave_0 left promiscuous mode
bridge0: port 1(bridge_slave_0) entered disabled state
bond3 (unregistering): Released all slaves
------------[ cut here ]------------
WARNING: CPU: 0 PID: 4333 at net/core/dev.c:10430 unregister_netdevice_many+0x1382/0x1850 net/core/dev.c:10430
Modules linked in:
CPU: 0 PID: 4333 Comm: kworker/u4:11 Not tainted 5.16.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: netns cleanup_net
RIP: 0010:unregister_netdevice_many+0x1382/0x1850 net/core/dev.c:10430
Code: 23 1a 00 00 48 c7 c6 00 d4 ad 8a 48 c7 c7 40 d4 ad 8a c6 05 f3 eb 4f 06 01 e8 75 cc d7 01 0f 0b e9 7d f9 ff ff e8 6e 2d 4a fa <0f> 0b e9 54 f9 ff ff e8 82 9c 91 fa e9 45 ee ff ff 4c 89 ef e8 a5
RSP: 0018:ffffc90005547a28 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 00000000445e0901 RCX: 0000000000000000
RDX: ffff888022b40000 RSI: ffffffff872d8462 RDI: 0000000000000003
RBP: ffff8880793ac680 R08: 0000000000000000 R09: 00000000445e0901
R10: ffffffff872d7db5 R11: 0000000000000000 R12: 0000000000000000
R13: ffff8880793ac680 R14: ffff88804ea6c000 R15: dffffc0000000000
FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fe05a0da378 CR3: 000000007f21f000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 default_device_exit_batch+0x2fa/0x3c0 net/core/dev.c:10937
 ops_exit_list+0x10d/0x160 net/core/net_namespace.c:171
 cleanup_net+0x4ea/0xb00 net/core/net_namespace.c:595
 process_one_work+0x9b2/0x1690 kernel/workqueue.c:2298
 worker_thread+0x658/0x11f0 kernel/workqueue.c:2445
 kthread+0x405/0x4f0 kernel/kthread.c:327
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:295
 </TASK>