Warning: Permanently added '10.128.0.233' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 142.159983] IPVS: ftp: loaded support on port[0] = 21 executing program [ 142.197689] IPVS: ftp: loaded support on port[0] = 21 executing program [ 142.233740] IPVS: ftp: loaded support on port[0] = 21 executing program [ 142.269481] IPVS: ftp: loaded support on port[0] = 21 [ 142.305610] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 142.342889] IPVS: ftp: loaded support on port[0] = 21 [ 143.159666] rxrpc: AF_RXRPC: Leaked local ffff8880937e7b00 {1} [ 143.165976] ------------[ cut here ]------------ [ 143.170756] kernel BUG at net/rxrpc/local_object.c:408! [ 143.177052] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 143.182406] Modules linked in: [ 143.185625] CPU: 1 PID: 34 Comm: kworker/u4:2 Not tainted 4.14.213-syzkaller #0 [ 143.193160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 143.202528] Workqueue: netns cleanup_net [ 143.206580] task: ffff8880b56b21c0 task.stack: ffff8880b56b8000 [ 143.212621] RIP: 0010:rxrpc_destroy_all_locals+0xe6/0xf2 [ 143.218045] RSP: 0018:ffff8880b56bfc28 EFLAGS: 00010286 [ 143.223387] RAX: dffffc0000000000 RBX: ffff888095670a40 RCX: fffffbfff17d69a8 [ 143.230650] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000286 [ 143.237897] RBP: ffff888095670a60 R08: ffff8880b56b21c0 R09: dffffc0000000000 [ 143.245143] R10: 0000000000000000 R11: 0000000000000000 R12: ffff888095670a60 [ 143.252387] R13: ffff888095670a70 R14: dffffc0000000000 R15: fffffbfff13c279f [ 143.259648] FS: 0000000000000000(0000) GS:ffff8880ba500000(0000) knlGS:0000000000000000 [ 143.267848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 143.273725] CR2: 00007ffc013ed638 CR3: 00000000a1bdc000 CR4: 00000000001406e0 [ 143.280974] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 143.288394] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 143.295662] Call Trace: [ 143.298231] rxrpc_exit_net+0x158/0x260 [ 143.302223] ? rxrpc_destroy_all_locals.cold+0x65/0x65 [ 143.307476] ops_exit_list+0xa5/0x150 [ 143.311253] cleanup_net+0x3b3/0x840 [ 143.314941] ? net_drop_ns+0x70/0x70 [ 143.318642] ? lock_acquire+0x170/0x3f0 [ 143.322606] ? rcu_lockdep_current_cpu_online+0xed/0x140 [ 143.328031] process_one_work+0x793/0x14a0 [ 143.332242] ? work_busy+0x320/0x320 [ 143.335928] ? worker_thread+0x158/0xff0 [ 143.339981] ? _raw_spin_unlock_irq+0x24/0x80 [ 143.344452] worker_thread+0x5cc/0xff0 [ 143.348318] ? rescuer_thread+0xc80/0xc80 [ 143.352443] kthread+0x30d/0x420 [ 143.355781] ? kthread_create_on_node+0xd0/0xd0 [ 143.360444] ret_from_fork+0x24/0x30 [ 143.364132] Code: 00 00 00 00 00 fc ff df 48 83 eb 20 e8 44 9d bc fa 4c 8d 63 20 4c 39 e5 0f 85 52 00 00 00 e8 32 9d bc fa 4c 89 ef e8 fa 50 85 00 <0f> 0b 48 89 ef e8 80 6d e6 fa eb c0 e8 19 9d bc fa 48 c7 c7 20 [ 143.383202] RIP: rxrpc_destroy_all_locals+0xe6/0xf2 RSP: ffff8880b56bfc28 [ 143.396392] ---[ end trace fba14410384bc4c5 ]--- [ 143.401175] Kernel panic - not syncing: Fatal exception [ 143.407341] Kernel Offset: disabled [ 143.410958] Rebooting in 86400 seconds..