bond0 (unregistering): Released all slaves
rxrpc: Assertion failed
------------[ cut here ]------------
kernel BUG at net/rxrpc/conn_object.c:481!
invalid opcode: 0000 [#1] PREEMPT SMP KASAN
CPU: 0 PID: 11710 Comm: kworker/u4:3 Not tainted 5.9.0-rc4-next-20200911-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Workqueue: netns cleanup_net
RIP: 0010:rxrpc_destroy_all_connections.cold+0x11/0x13 net/rxrpc/conn_object.c:481
Code: c0 48 c7 c1 80 40 35 89 48 89 f2 48 c7 c7 00 3d 35 89 e8 e3 30 db ff 0f 0b e8 b7 78 74 f9 48 c7 c7 00 40 35 89 e8 d0 30 db ff <0f> 0b e8 a4 78 74 f9 48 c7 c7 c0 44 35 89 e8 bd 30 db ff 0f 0b e8
RSP: 0018:ffffc900061c7b28 EFLAGS: 00010282
RAX: 0000000000000017 RBX: ffff88804fc10000 RCX: 0000000000000000
RDX: ffff88805bbf8240 RSI: ffffffff815c0ec7 RDI: fffff52000c38f57
RBP: ffff88804fc10064 R08: 0000000000000017 R09: ffff8880ae6318e7
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88804fc10068
R13: ffff88804fc10078 R14: ffff88804fc10078 R15: ffff88804fc0feb8
FS:  0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000561efef03330 CR3: 0000000093ed3000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 rxrpc_exit_net+0x1a4/0x2e0 net/rxrpc/net_ns.c:119
 ops_exit_list+0xb0/0x160 net/core/net_namespace.c:186
 cleanup_net+0x4ea/0xb10 net/core/net_namespace.c:603
 process_one_work+0x933/0x15a0 kernel/workqueue.c:2269
 worker_thread+0x64c/0x1120 kernel/workqueue.c:2415
 kthread+0x3af/0x4a0 kernel/kthread.c:292
 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:296
Modules linked in:
---[ end trace 79ea8433a6b40930 ]---
RIP: 0010:rxrpc_destroy_all_connections.cold+0x11/0x13 net/rxrpc/conn_object.c:481
Code: c0 48 c7 c1 80 40 35 89 48 89 f2 48 c7 c7 00 3d 35 89 e8 e3 30 db ff 0f 0b e8 b7 78 74 f9 48 c7 c7 00 40 35 89 e8 d0 30 db ff <0f> 0b e8 a4 78 74 f9 48 c7 c7 c0 44 35 89 e8 bd 30 db ff 0f 0b e8
RSP: 0018:ffffc900061c7b28 EFLAGS: 00010282
RAX: 0000000000000017 RBX: ffff88804fc10000 RCX: 0000000000000000
RDX: ffff88805bbf8240 RSI: ffffffff815c0ec7 RDI: fffff52000c38f57
RBP: ffff88804fc10064 R08: 0000000000000017 R09: ffff8880ae6318e7
R10: 0000000000000000 R11: 0000000000000000 R12: ffff88804fc10068
R13: ffff88804fc10078 R14: ffff88804fc10078 R15: ffff88804fc0feb8
FS:  0000000000000000(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000561efeeb10a0 CR3: 0000000096846000 CR4: 00000000001506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400