Warning: Permanently added '10.128.0.5' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   68.082993][ T8439] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN
[   68.094829][ T8439] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
[   68.103275][ T8439] CPU: 0 PID: 8439 Comm: syz-executor264 Not tainted 5.14.0-rc4-syzkaller #0
[   68.112108][ T8439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   68.122159][ T8439] RIP: 0010:tls_sk_proto_close+0xd8/0xaf0
[   68.127886][ T8439] Code: 02 00 0f 85 16 09 00 00 48 8b 85 f0 02 00 00 4d 8d 6c 24 14 4c 89 ea 48 c1 ea 03 48 89 44 24 18 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 4f 07 00 00
[   68.147500][ T8439] RSP: 0018:ffffc90003c07b78 EFLAGS: 00010203
[   68.153557][ T8439] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 0000000000000000
[   68.161517][ T8439] RDX: 0000000000000002 RSI: ffffffff87c1c153 RDI: ffff888035f48eb0
[   68.169472][ T8439] RBP: ffff888035f48bc0 R08: 0000000000000001 R09: 00000000fffffff0
[   68.177431][ T8439] R10: ffffffff87c1c3e1 R11: 0000000000000000 R12: 0000000000000000
[   68.185390][ T8439] R13: 0000000000000014 R14: ffff88801d470908 R15: 0000000000000001
[   68.193350][ T8439] FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[   68.202265][ T8439] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.208963][ T8439] CR2: 0000000000480f58 CR3: 000000000b68e000 CR4: 00000000001506f0
[   68.216925][ T8439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   68.224882][ T8439] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   68.232939][ T8439] Call Trace:
[   68.236220][ T8439]  ? wait_on_pending_writer+0x430/0x430
[   68.241754][ T8439]  ? __local_bh_enable_ip+0xa0/0x120
[   68.247112][ T8439]  tls_sk_proto_close+0x356/0xaf0
[   68.252121][ T8439]  ? wait_on_pending_writer+0x430/0x430
[   68.257910][ T8439]  ? down_write+0xe0/0x150
[   68.262321][ T8439]  ? ip_mc_drop_socket+0x16/0x260
[   68.267325][ T8439]  ? locks_remove_file+0x2f9/0x570
[   68.272422][ T8439]  inet_release+0x12e/0x280
[   68.276910][ T8439]  __sock_release+0xcd/0x280
[   68.281483][ T8439]  sock_close+0x18/0x20
[   68.285619][ T8439]  __fput+0x288/0x920
[   68.289584][ T8439]  ? __sock_release+0x280/0x280
[   68.294427][ T8439]  task_work_run+0xdd/0x1a0
[   68.298909][ T8439]  do_exit+0xbd4/0x2a60
[   68.303182][ T8439]  ? __context_tracking_exit+0xb8/0xe0
[   68.308625][ T8439]  ? lock_downgrade+0x6e0/0x6e0
[   68.313455][ T8439]  ? lock_downgrade+0x6e0/0x6e0
[   68.318287][ T8439]  ? mm_update_next_owner+0x7a0/0x7a0
[   68.323654][ T8439]  do_group_exit+0x125/0x310
[   68.328243][ T8439]  __x64_sys_exit_group+0x3a/0x50
[   68.333256][ T8439]  do_syscall_64+0x35/0xb0
[   68.337759][ T8439]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   68.343646][ T8439] RIP: 0033:0x43dbf9
[   68.347523][ T8439] Code: Unable to access opcode bytes at RIP 0x43dbcf.
[   68.354347][ T8439] RSP: 002b:00007ffe3c4c28b8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   68.362742][ T8439] RAX: ffffffffffffffda RBX: 00000000004ae230 RCX: 000000000043dbf9
[   68.370807][ T8439] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   68.378778][ T8439] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000400488
[   68.386731][ T8439] R10: 0000000000000004 R11: 0000000000000246 R12: 00000000004ae230
[   68.394685][ T8439] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   68.402649][ T8439] Modules linked in:
[   68.406977][ T8439] ---[ end trace 4ae741513604bda3 ]---
[   68.412435][ T8439] RIP: 0010:tls_sk_proto_close+0xd8/0xaf0
[   68.418224][ T8439] Code: 02 00 0f 85 16 09 00 00 48 8b 85 f0 02 00 00 4d 8d 6c 24 14 4c 89 ea 48 c1 ea 03 48 89 44 24 18 48 b8 00 00 00 00 00 fc ff df <0f> b6 04 02 4c 89 ea 83 e2 07 38 d0 7f 08 84 c0 0f 85 4f 07 00 00
[   68.437997][ T8439] RSP: 0018:ffffc90003c07b78 EFLAGS: 00010203
[   68.444130][ T8439] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 0000000000000000
[   68.452250][ T8439] RDX: 0000000000000002 RSI: ffffffff87c1c153 RDI: ffff888035f48eb0
[   68.460396][ T8439] RBP: ffff888035f48bc0 R08: 0000000000000001 R09: 00000000fffffff0
[   68.468419][ T8439] R10: ffffffff87c1c3e1 R11: 0000000000000000 R12: 0000000000000000
[   68.476423][ T8439] R13: 0000000000000014 R14: ffff88801d470908 R15: 0000000000000001
[   68.484490][ T8439] FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[   68.493439][ T8439] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   68.500103][ T8439] CR2: 0000000000480f58 CR3: 000000001cc21000 CR4: 00000000001506f0
[   68.508098][ T8439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   68.516094][ T8439] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   68.524062][ T8439] Kernel panic - not syncing: Fatal exception
[   68.531345][ T8439] Kernel Offset: disabled
[   68.535661][ T8439] Rebooting in 86400 seconds..