Warning: Permanently added '10.128.1.85' (ECDSA) to the list of known hosts. executing program [ 66.400758][ T8456] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 66.412620][ T8456] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 66.421015][ T8456] CPU: 1 PID: 8456 Comm: syz-executor230 Not tainted 5.14.0-rc7-syzkaller #0 [ 66.429846][ T8456] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 66.439883][ T8456] RIP: 0010:tls_sk_proto_close+0xd8/0xaf0 [ 66.445605][ T8456] 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 [ 66.465195][ T8456] RSP: 0018:ffffc9000112fb78 EFLAGS: 00010203 [ 66.471333][ T8456] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 66.479480][ T8456] RDX: 0000000000000002 RSI: ffffffff87c1e1b3 RDI: ffff88802cea8eb0 [ 66.487430][ T8456] RBP: ffff88802cea8bc0 R08: 0000000000000001 R09: 00000000fffffff0 [ 66.495388][ T8456] R10: ffffffff87c1e441 R11: 0000000000000000 R12: 0000000000000000 [ 66.503346][ T8456] R13: 0000000000000014 R14: ffff888022495508 R15: 0000000000000001 [ 66.511308][ T8456] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 66.520220][ T8456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.526821][ T8456] CR2: 0000000000480f58 CR3: 000000000b68e000 CR4: 00000000001506e0 [ 66.534790][ T8456] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.542752][ T8456] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.550733][ T8456] Call Trace: [ 66.554001][ T8456] ? wait_on_pending_writer+0x430/0x430 [ 66.559541][ T8456] ? __local_bh_enable_ip+0xa0/0x120 [ 66.564820][ T8456] tls_sk_proto_close+0x356/0xaf0 [ 66.569855][ T8456] ? wait_on_pending_writer+0x430/0x430 [ 66.575405][ T8456] ? down_write+0xe0/0x150 [ 66.579813][ T8456] ? ip_mc_drop_socket+0x16/0x260 [ 66.584853][ T8456] ? locks_remove_file+0x2f9/0x570 [ 66.590104][ T8456] inet_release+0x12e/0x280 [ 66.594602][ T8456] __sock_release+0xcd/0x280 [ 66.599178][ T8456] sock_close+0x18/0x20 [ 66.603318][ T8456] __fput+0x288/0x920 [ 66.607287][ T8456] ? __sock_release+0x280/0x280 [ 66.612130][ T8456] task_work_run+0xdd/0x1a0 [ 66.616711][ T8456] do_exit+0xbd4/0x2a60 [ 66.620902][ T8456] ? __context_tracking_exit+0xb8/0xe0 [ 66.626467][ T8456] ? lock_downgrade+0x6e0/0x6e0 [ 66.631696][ T8456] ? lock_downgrade+0x6e0/0x6e0 [ 66.636626][ T8456] ? mm_update_next_owner+0x7a0/0x7a0 [ 66.641987][ T8456] do_group_exit+0x125/0x310 [ 66.646564][ T8456] __x64_sys_exit_group+0x3a/0x50 [ 66.651606][ T8456] do_syscall_64+0x35/0xb0 [ 66.656016][ T8456] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 66.661896][ T8456] RIP: 0033:0x43dbf9 [ 66.665780][ T8456] Code: Unable to access opcode bytes at RIP 0x43dbcf. [ 66.672603][ T8456] RSP: 002b:00007ffddd5c29d8 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 66.681007][ T8456] RAX: ffffffffffffffda RBX: 00000000004ae230 RCX: 000000000043dbf9 [ 66.689134][ T8456] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 66.697346][ T8456] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 0000000000400488 [ 66.705709][ T8456] R10: 0000000000000004 R11: 0000000000000246 R12: 00000000004ae230 [ 66.713660][ T8456] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 66.721650][ T8456] Modules linked in: [ 66.731556][ T8456] ---[ end trace 282bd17b55128472 ]--- [ 66.739816][ T8456] RIP: 0010:tls_sk_proto_close+0xd8/0xaf0 [ 66.746208][ T8456] 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 [ 66.765907][ T8456] RSP: 0018:ffffc9000112fb78 EFLAGS: 00010203 [ 66.772069][ T8456] RAX: dffffc0000000000 RBX: dffffc0000000000 RCX: 0000000000000000 [ 66.780519][ T8456] RDX: 0000000000000002 RSI: ffffffff87c1e1b3 RDI: ffff88802cea8eb0 [ 66.788883][ T8456] RBP: ffff88802cea8bc0 R08: 0000000000000001 R09: 00000000fffffff0 [ 66.796967][ T8456] R10: ffffffff87c1e441 R11: 0000000000000000 R12: 0000000000000000 [ 66.804930][ T8456] R13: 0000000000000014 R14: ffff888022495508 R15: 0000000000000001 [ 66.813050][ T8456] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 66.822037][ T8456] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 66.828651][ T8456] CR2: 00007f741f0b0000 CR3: 000000001ea2f000 CR4: 00000000001506f0 [ 66.836751][ T8456] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 66.844815][ T8456] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 66.852832][ T8456] Kernel panic - not syncing: Fatal exception [ 66.860118][ T8456] Kernel Offset: disabled [ 66.864557][ T8456] Rebooting in 86400 seconds..