device veth1_macvtap left promiscuous mode
device veth0_macvtap left promiscuous mode
device veth1_vlan left promiscuous mode
device veth0_vlan left promiscuous mode
bond1 (unregistering): (slave wireguard0): Releasing backup interface
bond1 (unregistering): Destroying bond
------------[ cut here ]------------
kernel BUG at net/core/dev.c:9252!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 4229 Comm: kworker/u4:5 Not tainted 5.8.0-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: netns cleanup_net
RIP: 0010:rollback_registered_many+0x2b9/0x1210 net/core/dev.c:9252
Code: 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 0f 85 a7 0d 00 00 48 b8 22 01 00 00 00 00 ad de 48 89 43 70 e9 ba fe ff ff e8 17 6b 3a fb <0f> 0b 4c 8d 7b 68 4c 8d 6b 70 eb a5 e8 06 6b 3a fb 48 8b 34 24 48
RSP: 0018:ffffc900019576a0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888057d64000 RCX: ffffffff8639d8a4
RDX: ffff8880906785c0 RSI: ffffffff8639d9f9 RDI: 0000000000000001
RBP: ffffc90001957768 R08: 0000000000000000 R09: ffffffff8a7e0967
R10: 0000000000000001 R11: 0000000000000160 R12: dffffc0000000000
R13: ffff888057d64068 R14: ffffc90001957710 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff3fc875ab4 CR3: 000000009e023000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 rollback_registered net/core/dev.c:9326 [inline]
 unregister_netdevice_queue+0x2dd/0x570 net/core/dev.c:10407
 unregister_netdevice include/linux/netdevice.h:2774 [inline]
 bond_release_and_destroy drivers/net/bonding/bond_main.c:2212 [inline]
 bond_slave_netdev_event drivers/net/bonding/bond_main.c:3285 [inline]
 bond_netdev_event.cold+0xc1/0x10e drivers/net/bonding/bond_main.c:3398
 notifier_call_chain+0xb5/0x200 kernel/notifier.c:83
 call_netdevice_notifiers_info+0xb5/0x130 net/core/dev.c:2033
 call_netdevice_notifiers_extack net/core/dev.c:2045 [inline]
 call_netdevice_notifiers net/core/dev.c:2059 [inline]
 rollback_registered_many+0x768/0x1210 net/core/dev.c:9281
 unregister_netdevice_many.part.0+0x1a/0x2f0 net/core/dev.c:10426
 unregister_netdevice_many net/core/dev.c:10425 [inline]
 default_device_exit_batch+0x30c/0x3d0 net/core/dev.c:10909
 ops_exit_list+0x10d/0x160 net/core/net_namespace.c:189
 cleanup_net+0x4ea/0xa00 net/core/net_namespace.c:603
 process_one_work+0x94c/0x1670 kernel/workqueue.c:2269
 worker_thread+0x64c/0x1120 kernel/workqueue.c:2415
 kthread+0x3b5/0x4a0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:294
Modules linked in:
---[ end trace ac11c0115a5f2848 ]---
RIP: 0010:rollback_registered_many+0x2b9/0x1210 net/core/dev.c:9252
Code: 4c 89 e8 48 c1 e8 03 42 80 3c 20 00 0f 85 a7 0d 00 00 48 b8 22 01 00 00 00 00 ad de 48 89 43 70 e9 ba fe ff ff e8 17 6b 3a fb <0f> 0b 4c 8d 7b 68 4c 8d 6b 70 eb a5 e8 06 6b 3a fb 48 8b 34 24 48
RSP: 0018:ffffc900019576a0 EFLAGS: 00010293
RAX: 0000000000000000 RBX: ffff888057d64000 RCX: ffffffff8639d8a4
RDX: ffff8880906785c0 RSI: ffffffff8639d9f9 RDI: 0000000000000001
RBP: ffffc90001957768 R08: 0000000000000000 R09: ffffffff8a7e0967
R10: 0000000000000001 R11: 0000000000000160 R12: dffffc0000000000
R13: ffff888057d64068 R14: ffffc90001957710 R15: 0000000000000002
FS:  0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007ff3fc875ab4 CR3: 000000009e023000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400