IPVS: ftp: loaded support on port[0] = 21 IPVS: ftp: loaded support on port[0] = 21 IPVS: ftp: loaded support on port[0] = 21 rxrpc: AF_RXRPC: Leaked local ffff88808c9b44c0 {1} ------------[ cut here ]------------ kernel BUG at net/rxrpc/local_object.c:405! invalid opcode: 0000 [#1] PREEMPT SMP KASAN Modules linked in: CPU: 1 PID: 5 Comm: kworker/u4:0 Not tainted 4.14.135 #31 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: netns cleanup_net task: ffff8880a9cc2140 task.stack: ffff8880a9cd0000 RIP: 0010:rxrpc_destroy_all_locals+0xee/0xfa net/rxrpc/local_object.c:405 RSP: 0018:ffff8880a9cd7bc8 EFLAGS: 00010292 RAX: dffffc0000000000 RBX: ffff888081280680 RCX: 0000000000000003 RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000286 RBP: ffff8880a9cd7bf0 R08: fffffbfff12354d8 R09: ffff8880a9cc2140 R10: dffffc0000000000 R11: 0000000000000000 R12: ffff8880812806a0 R13: ffff8880812806a0 R14: ffff8880812806b0 R15: dffffc0000000000 FS: 0000000000000000(0000) GS:ffff8880aef00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 00000000006ceb60 CR3: 0000000097a54000 CR4: 00000000001406e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: rxrpc_exit_net+0x15d/0x270 net/rxrpc/net_ns.c:78 ops_exit_list.isra.0+0xaa/0x150 net/core/net_namespace.c:142 cleanup_net+0x3ba/0x880 net/core/net_namespace.c:484 process_one_work+0x863/0x1600 kernel/workqueue.c:2114 worker_thread+0x5d9/0x1050 kernel/workqueue.c:2248 kthread+0x319/0x430 kernel/kthread.c:232 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:404 Code: 00 00 00 00 00 fc ff df 48 83 eb 20 e8 0c b5 c6 fb 4c 8d 6b 20 4d 39 ec 0f 85 52 00 00 00 e8 fa b4 c6 fb 4c 89 f7 e8 f2 f5 84 00 <0f> 0b 4c 89 e7 e8 68 61 f0 fb eb c0 e8 e1 b4 c6 fb 48 c7 c7 40 RIP: rxrpc_destroy_all_locals+0xee/0xfa net/rxrpc/local_object.c:405 RSP: ffff8880a9cd7bc8 ---[ end trace 18ae6206400a454d ]---