bond1 (unregistering): Released all slaves
------------[ cut here ]------------
WARNING: CPU: 1 PID: 8388 at net/core/dev.c:11116 netdev_has_any_lower_dev net/core/dev.c:7373 [inline]
WARNING: CPU: 1 PID: 8388 at net/core/dev.c:11116 unregister_netdevice_many+0xffa/0x1540 net/core/dev.c:11117
Modules linked in:
CPU: 0 PID: 8388 Comm: syz-executor.4 Not tainted 5.14.0-rc5-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
RIP: 0010:unregister_netdevice_many+0xffa/0x1540 net/core/dev.c:11116
Code: 26 fb ff ff ba cd 1c 00 00 48 c7 c6 00 34 9b 88 48 c7 c7 40 34 9b 88 c6 05 f9 3a 9d 04 01 e8 b6 da 9f 01 0f 0b e9 00 fb ff ff <0f> 0b e9 ec fa ff ff 48 89 ef e9 76 fa ff ff 4c 89 44 24 10 e8 4d
RSP: 0018:ffffc90007cff2e0 EFLAGS: 00010202
RAX: ffff888110fed601 RBX: ffffffff88602720 RCX: ffffffff8153b36e
RDX: 1ffff110234ef014 RSI: 0000000000000008 RDI: ffffffff8a31cbe0
RBP: ffff888101d09d80 R08: 0000000000000000 R09: ffffffff8a31cbe7
R10: fffffbfff146397c R11: 000000000006c087 R12: ffffed10234ef019
R13: dffffc0000000000 R14: ffff888101d09d80 R15: ffff88811a778000
FS:  00007f976ae3d700(0000) GS:ffff8881f6500000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000002864108 CR3: 000000011c68d006 CR4: 00000000001706e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 rtnl_delete_link net/core/rtnetlink.c:3065 [inline]
 rtnl_dellink+0x2cf/0x9b0 net/core/rtnetlink.c:3117
 rtnetlink_rcv_msg+0x31d/0x8d0 net/core/rtnetlink.c:5574
 netlink_rcv_skb+0x118/0x370 net/netlink/af_netlink.c:2504
 netlink_unicast_kernel net/netlink/af_netlink.c:1314 [inline]
 netlink_unicast+0x42e/0x700 net/netlink/af_netlink.c:1340
 netlink_sendmsg+0x704/0xbf0 net/netlink/af_netlink.c:1929
 sock_sendmsg_nosec net/socket.c:703 [inline]
 sock_sendmsg+0xab/0xe0 net/socket.c:723
 ____sys_sendmsg+0x5bf/0x7a0 net/socket.c:2392
 ___sys_sendmsg+0xd3/0x150 net/socket.c:2446
 __sys_sendmsg+0xb2/0x140 net/socket.c:2475
 do_syscall_x64 arch/x86/entry/common.c:50 [inline]
 do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
 entry_SYSCALL_64_after_hwframe+0x44/0xae
RIP: 0033:0x465029
Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
RSP: 002b:00007f976ae3d188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
RAX: ffffffffffffffda RBX: 000000000055d0e0 RCX: 0000000000465029
RDX: 0000000000000000 RSI: 00000000200002c0 RDI: 0000000000000009
RBP: 00000000004af6d2 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 000000000055d0e0
R13: 0000000000a8fb5f R14: 00007f976ae3d300 R15: 0000000000022000
irq event stamp: 3835
hardirqs last  enabled at (3843): [<ffffffff815703cb>] console_unlock+0x72b/0x9c0 kernel/printk/printk.c:2668
hardirqs last disabled at (3864): [<ffffffff815702cb>] console_unlock+0x62b/0x9c0 kernel/printk/printk.c:2589
softirqs last  enabled at (3878): [<ffffffff81421559>] invoke_softirq kernel/softirq.c:432 [inline]
softirqs last  enabled at (3878): [<ffffffff81421559>] __irq_exit_rcu kernel/softirq.c:636 [inline]
softirqs last  enabled at (3878): [<ffffffff81421559>] irq_exit_rcu+0x229/0x270 kernel/softirq.c:648
softirqs last disabled at (3891): [<ffffffff81421559>] invoke_softirq kernel/softirq.c:432 [inline]
softirqs last disabled at (3891): [<ffffffff81421559>] __irq_exit_rcu kernel/softirq.c:636 [inline]
softirqs last disabled at (3891): [<ffffffff81421559>] irq_exit_rcu+0x229/0x270 kernel/softirq.c:648
---[ end trace 08631783dc9daf36 ]---
----------------
Code disassembly (best guess), 4 bytes skipped:
   0:	ba cd 1c 00 00       	mov    $0x1ccd,%edx
   5:	48 c7 c6 00 34 9b 88 	mov    $0xffffffff889b3400,%rsi
   c:	48 c7 c7 40 34 9b 88 	mov    $0xffffffff889b3440,%rdi
  13:	c6 05 f9 3a 9d 04 01 	movb   $0x1,0x49d3af9(%rip)        # 0x49d3b13
  1a:	e8 b6 da 9f 01       	callq  0x19fdad5
  1f:	0f 0b                	ud2    
  21:	e9 00 fb ff ff       	jmpq   0xfffffb26
  26:	0f 0b                	ud2     <-- trapping instruction
  28:	e9 ec fa ff ff       	jmpq   0xfffffb19
  2d:	48 89 ef             	mov    %rbp,%rdi
  30:	e9 76 fa ff ff       	jmpq   0xfffffaab
  35:	4c 89 44 24 10       	mov    %r8,0x10(%rsp)
  3a:	e8                   	.byte 0xe8
  3b:	4d                   	rex.WRB