Warning: Permanently added '10.128.1.34' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   74.819542][ T8475] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN
[   74.831277][ T8475] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
[   74.839788][ T8475] CPU: 0 PID: 8475 Comm: syz-executor135 Not tainted 5.14.0-rc7-syzkaller #0
[   74.848780][ T8475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   74.858992][ T8475] RIP: 0010:tls_sk_proto_close+0xd8/0xaf0
[   74.864745][ T8475] 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
[   74.884561][ T8475] RSP: 0018:ffffc9000184fb78 EFLAGS: 00010203
[   74.890679][ T8475] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 0000000000000000
[   74.898739][ T8475] RDX: 0000000000000002 RSI: ffffffff87c39b93 RDI: ffff888016858eb0
[   74.906754][ T8475] RBP: ffff888016858bc0 R08: 0000000000000001 R09: 00000000fffffff0
[   74.914713][ T8475] R10: ffffffff87c39e21 R11: 0000000000000000 R12: 0000000000000000
[   74.922683][ T8475] R13: 0000000000000014 R14: ffff8880194bdd08 R15: 0000000000000001
[   74.930645][ T8475] FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[   74.939567][ T8475] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   74.946183][ T8475] CR2: 0000000000480f58 CR3: 000000000b68e000 CR4: 00000000001506f0
[   74.954235][ T8475] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   74.962210][ T8475] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   74.970295][ T8475] Call Trace:
[   74.973566][ T8475]  ? wait_on_pending_writer+0x430/0x430
[   74.979322][ T8475]  ? __local_bh_enable_ip+0xa0/0x120
[   74.984608][ T8475]  tls_sk_proto_close+0x356/0xaf0
[   74.989656][ T8475]  ? wait_on_pending_writer+0x430/0x430
[   74.995217][ T8475]  ? down_write+0xe0/0x150
[   74.999630][ T8475]  ? ip_mc_drop_socket+0x16/0x260
[   75.004667][ T8475]  ? locks_remove_file+0x2f9/0x570
[   75.009878][ T8475]  inet_release+0x12e/0x280
[   75.014383][ T8475]  __sock_release+0xcd/0x280
[   75.018965][ T8475]  sock_close+0x18/0x20
[   75.023116][ T8475]  __fput+0x288/0x920
[   75.027091][ T8475]  ? __sock_release+0x280/0x280
[   75.031942][ T8475]  task_work_run+0xdd/0x1a0
[   75.036444][ T8475]  do_exit+0xbd4/0x2a60
[   75.040697][ T8475]  ? __context_tracking_exit+0xb8/0xe0
[   75.046155][ T8475]  ? lock_downgrade+0x6e0/0x6e0
[   75.051122][ T8475]  ? lock_downgrade+0x6e0/0x6e0
[   75.055964][ T8475]  ? mm_update_next_owner+0x7a0/0x7a0
[   75.061344][ T8475]  do_group_exit+0x125/0x310
[   75.065933][ T8475]  __x64_sys_exit_group+0x3a/0x50
[   75.071035][ T8475]  do_syscall_64+0x35/0xb0
[   75.075442][ T8475]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   75.081338][ T8475] RIP: 0033:0x43dbf9
[   75.085223][ T8475] Code: Unable to access opcode bytes at RIP 0x43dbcf.
[   75.092044][ T8475] RSP: 002b:00007fff61d7bd48 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   75.100437][ T8475] RAX: ffffffffffffffda RBX: 00000000004ae230 RCX: 000000000043dbf9
[   75.108404][ T8475] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
[   75.116357][ T8475] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000400488
[   75.124320][ T8475] R10: 0000000000000004 R11: 0000000000000246 R12: 00000000004ae230
[   75.132296][ T8475] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001
[   75.140392][ T8475] Modules linked in:
[   75.144648][ T8475] ---[ end trace 5e8a940ac58da598 ]---
[   75.150108][ T8475] RIP: 0010:tls_sk_proto_close+0xd8/0xaf0
[   75.155948][ T8475] 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
[   75.176118][ T8475] RSP: 0018:ffffc9000184fb78 EFLAGS: 00010203
[   75.182427][ T8475] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 0000000000000000
[   75.190466][ T8475] RDX: 0000000000000002 RSI: ffffffff87c39b93 RDI: ffff888016858eb0
[   75.198528][ T8475] RBP: ffff888016858bc0 R08: 0000000000000001 R09: 00000000fffffff0
[   75.206672][ T8475] R10: ffffffff87c39e21 R11: 0000000000000000 R12: 0000000000000000
[   75.214924][ T8475] R13: 0000000000000014 R14: ffff8880194bdd08 R15: 0000000000000001
[   75.222933][ T8475] FS:  0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[   75.231969][ T8475] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   75.238681][ T8475] CR2: 0000000000480f58 CR3: 000000000b68e000 CR4: 00000000001506f0
[   75.246719][ T8475] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   75.254736][ T8475] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   75.262716][ T8475] Kernel panic - not syncing: Fatal exception
[   75.270220][ T8475] Kernel Offset: disabled
[   75.274666][ T8475] Rebooting in 86400 seconds..