bond1 (unregistering): (slave bridge6): Releasing backup interface
bond1 (unregistering): (slave bridge5): Releasing backup interface
bond1 (unregistering): Released all slaves
team0 (unregistering): Port device vlan2 removed
------------[ cut here ]------------
WARNING: CPU: 1 PID: 1074 at drivers/net/ipvlan/ipvlan_l3s.c:148 ipvlan_unregister_nf_hook+0x2c8/0x300 drivers/net/ipvlan/ipvlan_l3s.c:148
Modules linked in:
CPU: 1 PID: 1074 Comm: kworker/u4:5 Not tainted 5.16.0-rc2-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: netns cleanup_net
RIP: 0010:ipvlan_unregister_nf_hook+0x2c8/0x300 drivers/net/ipvlan/ipvlan_l3s.c:148
Code: ff e8 2c 1b a9 fc 48 89 ef ba 02 00 00 00 48 c7 c6 40 0c 31 8a e8 68 9e 9c 02 5b 5d 41 5c 41 5d e9 0d 1b a9 fc e8 08 1b a9 fc <0f> 0b 5b 5d 41 5c 41 5d e9 fb 1a a9 fc 4c 89 e7 e8 23 d8 ef fc e9
RSP: 0018:ffffc900050af990 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
RDX: ffff88801c290000 RSI: ffffffff84ce7e58 RDI: 0000000000000003
RBP: ffff888041b59a40 R08: 0000000000000000 R09: 0000000000000000
R10: ffffffff84ce7ccc R11: 0000000000000000 R12: ffff8880771ab848
R13: ffff88807cf66000 R14: dffffc0000000000 R15: ffff88807b4db500
FS:  0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff4c13ad000 CR3: 0000000020de4000 CR4: 00000000003506e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 ipvlan_l3s_unregister+0xac/0x150 drivers/net/ipvlan/ipvlan_l3s.c:221
 ipvlan_port_destroy drivers/net/ipvlan/ipvlan_main.c:99 [inline]
 ipvlan_uninit+0x468/0x540 drivers/net/ipvlan/ipvlan_main.c:176
 unregister_netdevice_many+0xc83/0x1790 net/core/dev.c:11094
 default_device_exit_batch+0x2fa/0x3c0 net/core/dev.c:11607
 ops_exit_list+0x10d/0x160 net/core/net_namespace.c:171
 cleanup_net+0x4ea/0xb00 net/core/net_namespace.c:593
 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>