Warning: Permanently added '10.128.0.128' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   45.169180] list_del corruption, ffff888095317a90->next is LIST_POISON1 (dead000000000100)
[   45.177954] ------------[ cut here ]------------
[   45.182705] kernel BUG at lib/list_debug.c:45!
[   45.187289] invalid opcode: 0000 [#1] PREEMPT SMP KASAN
[   45.192628] CPU: 1 PID: 8114 Comm: syz-executor854 Not tainted 4.19.211-syzkaller #0
[   45.200482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   45.209825] RIP: 0010:__list_del_entry_valid.cold+0x23/0x4a
[   45.215515] Code: e8 11 43 f7 ff 0f 0b 48 89 ee 48 c7 c7 40 e4 b3 88 e8 00 43 f7 ff 0f 0b 4c 89 ea 48 89 ee 48 c7 c7 80 e3 b3 88 e8 ec 42 f7 ff <0f> 0b 4c 89 e2 48 89 ee 48 c7 c7 e0 e3 b3 88 e8 d8 42 f7 ff 0f 0b
[   45.234394] RSP: 0018:ffff888095317970 EFLAGS: 00010086
[   45.239734] RAX: 000000000000004e RBX: ffff888095317a78 RCX: 0000000000000000
[   45.246983] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1012a62f20
[   45.254230] RBP: ffff888095317a90 R08: 000000000000004e R09: 0000000000000000
[   45.261475] R10: 0000000000000005 R11: 0000000000000000 R12: dead000000000200
[   45.268722] R13: dead000000000100 R14: ffff888095317a98 R15: 0000000000000007
[   45.275974] FS:  00005555557a2300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
[   45.284180] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.290039] CR2: 0000556f23db98f0 CR3: 00000000aadbe000 CR4: 00000000003406e0
[   45.297295] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   45.304977] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   45.312230] Call Trace:
[   45.314806]  remove_wait_queue+0x2c/0x180
[   45.318934]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[   45.323495]  __tipc_sendstream+0x373/0x9d0
[   45.327710]  ? tipc_sendmsg+0x70/0x70
[   45.331498]  ? do_wait_intr_irq+0x270/0x270
[   45.335802]  ? __local_bh_enable_ip+0x159/0x270
[   45.340451]  tipc_sendstream+0x4c/0x70
[   45.344322]  ? __tipc_sendstream+0x9d0/0x9d0
[   45.348710]  sock_sendmsg+0xc3/0x120
[   45.352409]  sock_write_iter+0x287/0x3c0
[   45.356447]  ? sock_sendmsg+0x120/0x120
[   45.360401]  ? lockdep_hardirqs_on+0x3a8/0x5c0
[   45.364960]  ? tipc_connect+0x17e/0x690
[   45.368912]  ? __local_bh_enable_ip+0x159/0x270
[   45.373563]  ? tipc_connect+0x183/0x690
[   45.377524]  __vfs_write+0x51b/0x770
[   45.381218]  ? kernel_read+0x110/0x110
[   45.385090]  ? security_file_permission+0x1c0/0x220
[   45.390087]  vfs_write+0x1f3/0x540
[   45.393606]  ksys_write+0x12b/0x2a0
[   45.397233]  ? __ia32_sys_read+0xb0/0xb0
[   45.401274]  ? trace_hardirqs_off_caller+0x6e/0x210
[   45.406268]  ? do_syscall_64+0x21/0x620
[   45.410221]  do_syscall_64+0xf9/0x620
[   45.414004]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   45.419170] RIP: 0033:0x7f477fe33d59
[   45.422862] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 b1 14 00 00 90 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 c0 ff ff ff f7 d8 64 89 01 48
[   45.441739] RSP: 002b:00007ffc6bde4848 EFLAGS: 00000246 ORIG_RAX: 0000000000000001
[   45.449430] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f477fe33d59
[   45.456687] RDX: 00000000fffffc6e RSI: 0000000020001040 RDI: 0000000000000003
[   45.463938] RBP: 0000000000000000 R08: 00007ffc6bde49e8 R09: 00007ffc6bde49e8
[   45.471184] R10: 00007ffc6bde49e8 R11: 0000000000000246 R12: 00007f477fdf75e0
[   45.478447] R13: 431bde82d7b634db R14: 0000000000000000 R15: 0000000000000000
[   45.485696] Modules linked in:
[   45.488875] ---[ end trace 74680c950cdc10fe ]---
[   45.493614] RIP: 0010:__list_del_entry_valid.cold+0x23/0x4a
[   45.499303] Code: e8 11 43 f7 ff 0f 0b 48 89 ee 48 c7 c7 40 e4 b3 88 e8 00 43 f7 ff 0f 0b 4c 89 ea 48 89 ee 48 c7 c7 80 e3 b3 88 e8 ec 42 f7 ff <0f> 0b 4c 89 e2 48 89 ee 48 c7 c7 e0 e3 b3 88 e8 d8 42 f7 ff 0f 0b
[   45.518190] RSP: 0018:ffff888095317970 EFLAGS: 00010086
[   45.523529] RAX: 000000000000004e RBX: ffff888095317a78 RCX: 0000000000000000
[   45.530775] RDX: 0000000000000000 RSI: ffffffff814dff01 RDI: ffffed1012a62f20
[   45.538025] RBP: ffff888095317a90 R08: 000000000000004e R09: 0000000000000000
[   45.545272] R10: 0000000000000005 R11: 0000000000000000 R12: dead000000000200
[   45.552526] R13: dead000000000100 R14: ffff888095317a98 R15: 0000000000000007
[   45.559782] FS:  00005555557a2300(0000) GS:ffff8880ba100000(0000) knlGS:0000000000000000
[   45.567995] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   45.573977] CR2: 0000556f23db98f0 CR3: 00000000aadbe000 CR4: 00000000003406e0
[   45.581286] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   45.588539] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   45.595884] Kernel panic - not syncing: Fatal exception
[   45.601525] Kernel Offset: disabled
[   45.605138] Rebooting in 86400 seconds..