Warning: Permanently added '10.128.10.24' (ECDSA) to the list of known hosts.
[   28.673796] random: sshd: uninitialized urandom read (32 bytes read)
executing program
[   28.765676] WARNING: CPU: 1 PID: 4492 at include/net/sock.h:644 smc_unhash_sk+0x345/0x4a0
[   28.774068] Kernel panic - not syncing: panic_on_warn set ...
[   28.774068] 
[   28.781416] CPU: 1 PID: 4492 Comm: syz-executor102 Not tainted 4.17.0-rc3+ #38
[   28.788754] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   28.798086] Call Trace:
[   28.800659]  dump_stack+0x1b9/0x294
[   28.804268]  ? dump_stack_print_info.cold.2+0x52/0x52
[   28.809452]  ? smc_unhash_sk+0x290/0x4a0
[   28.813496]  panic+0x22f/0x4de
[   28.816669]  ? add_taint.cold.5+0x16/0x16
[   28.820889]  ? __warn.cold.8+0x148/0x1b3
[   28.824930]  ? __warn.cold.8+0x117/0x1b3
[   28.828981]  ? smc_unhash_sk+0x345/0x4a0
[   28.833037]  __warn.cold.8+0x163/0x1b3
[   28.836915]  ? smc_unhash_sk+0x345/0x4a0
[   28.840967]  report_bug+0x252/0x2d0
[   28.844593]  do_error_trap+0x1de/0x490
[   28.848470]  ? graph_lock+0x170/0x170
[   28.852263]  ? math_error+0x420/0x420
[   28.856068]  ? lock_acquire+0x1dc/0x520
[   28.860039]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   28.864882]  do_invalid_op+0x1b/0x20
[   28.868582]  invalid_op+0x14/0x20
[   28.872023] RIP: 0010:smc_unhash_sk+0x345/0x4a0
[   28.876689] RSP: 0018:ffff8801d9ba7488 EFLAGS: 00010293
[   28.882049] RAX: ffff8801ada9e100 RBX: ffff8801ada667c0 RCX: ffffffff873f7cfe
[   28.889311] RDX: 0000000000000000 RSI: ffffffff873f7db5 RDI: 0000000000000005
[   28.896563] RBP: ffff8801d9ba7570 R08: ffff8801ada9e100 R09: ffffed0035b4cd08
[   28.903823] R10: ffffed0035b4cd08 R11: ffff8801ada66843 R12: 1ffff1003b374e95
[   28.911084] R13: ffff8801d9ba7548 R14: ffffffff8970b1e0 R15: ffff8801ada66840
[   28.918346]  ? smc_unhash_sk+0x28e/0x4a0
[   28.922386]  ? smc_unhash_sk+0x345/0x4a0
[   28.926436]  ? smc_unhash_sk+0x345/0x4a0
[   28.930483]  ? smc_rx_data_available+0x100/0x100
[   28.935219]  ? release_sock+0x1e2/0x2b0
[   28.939175]  ? __local_bh_enable_ip+0x161/0x230
[   28.943825]  ? __release_sock+0x3a0/0x3a0
[   28.947954]  ? smc_release+0x269/0x610
[   28.951845]  ? trace_hardirqs_on+0xd/0x10
[   28.955987]  ? __local_bh_enable_ip+0x161/0x230
[   28.960642]  smc_release+0x36e/0x610
[   28.964339]  sock_release+0x96/0x1b0
[   28.968047]  ? sock_alloc_file+0x4e0/0x4e0
[   28.972274]  sock_close+0x16/0x20
[   28.975709]  __fput+0x34d/0x890
[   28.978985]  ? fput+0x1a0/0x1a0
[   28.982249]  ? _raw_spin_unlock_irq+0x27/0x70
[   28.986725]  ____fput+0x15/0x20
[   28.989988]  task_work_run+0x1e4/0x290
[   28.993861]  ? task_work_cancel+0x240/0x240
[   28.998163]  ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20
[   29.003679]  ? switch_task_namespaces+0xa2/0xd0
[   29.008416]  do_exit+0x1aee/0x2730
[   29.011939]  ? mm_update_next_owner+0x980/0x980
[   29.016589]  ? lock_downgrade+0x8e0/0x8e0
[   29.020718]  ? noop_count+0x40/0x40
[   29.024326]  ? lock_pin_lock+0x350/0x350
[   29.028373]  ? kasan_check_read+0x11/0x20
[   29.032504]  ? rcu_is_watching+0x85/0x140
[   29.036637]  ? rcu_bh_force_quiescent_state+0x20/0x20
[   29.041812]  ? is_bpf_text_address+0xd7/0x170
[   29.046289]  ? check_usage_backwards+0x151/0x3a0
[   29.051035]  ? graph_lock+0x170/0x170
[   29.054819]  ? graph_lock+0x170/0x170
[   29.058606]  ? find_held_lock+0x36/0x1c0
[   29.062666]  ? lock_downgrade+0x8e0/0x8e0
[   29.066799]  ? kasan_check_read+0x11/0x20
[   29.070929]  ? do_raw_spin_unlock+0x9e/0x2e0
[   29.075318]  ? __local_bh_enable_ip+0x161/0x230
[   29.079970]  ? trace_hardirqs_on_caller+0x421/0x5c0
[   29.084970]  ? release_sock+0x1e2/0x2b0
[   29.088927]  ? trace_hardirqs_on+0xd/0x10
[   29.093065]  ? __local_bh_enable_ip+0x161/0x230
[   29.097718]  ? _raw_spin_unlock_bh+0x30/0x40
[   29.102116]  ? release_sock+0x1e2/0x2b0
[   29.106069]  ? __release_sock+0x3a0/0x3a0
[   29.110197]  ? __local_bh_enable_ip+0x161/0x230
[   29.114848]  ? __sanitizer_cov_trace_switch+0x53/0x90
[   29.120028]  ? smc_setsockopt+0x1ed/0x630
[   29.124171]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   29.129690]  ? __sys_setsockopt+0x24f/0x390
[   29.133994]  do_group_exit+0x16f/0x430
[   29.137870]  ? mm_fault_error+0x380/0x380
[   29.142015]  ? __ia32_sys_exit+0x50/0x50
[   29.146070]  ? do_syscall_64+0x92/0x800
[   29.150044]  __x64_sys_exit_group+0x3e/0x50
[   29.154347]  do_syscall_64+0x1b1/0x800
[   29.158214]  ? syscall_slow_exit_work+0x4f0/0x4f0
[   29.163044]  ? syscall_return_slowpath+0x5c0/0x5c0
[   29.167960]  ? syscall_return_slowpath+0x30f/0x5c0
[   29.172871]  ? entry_SYSCALL_64_after_hwframe+0x59/0xbe
[   29.178716]  ? trace_hardirqs_off_thunk+0x1a/0x1c
[   29.183544]  entry_SYSCALL_64_after_hwframe+0x49/0xbe
[   29.188713] RIP: 0033:0x43e8d8
[   29.191881] RSP: 002b:00007fff85b04438 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
[   29.199569] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000043e8d8
[   29.206818] RDX: 0000000000000000 RSI: 000000000000003c RDI: 0000000000000000
[   29.214076] RBP: 00000000004be280 R08: 00000000000000e7 R09: ffffffffffffffd0
[   29.221324] R10: 0000000020000000 R11: 0000000000000246 R12: 0000000000000001
[   29.228571] R13: 00000000006cc160 R14: 0000000000000000 R15: 0000000000000000
[   29.236423] Dumping ftrace buffer:
[   29.240042]    (ftrace buffer empty)
[   29.244077] Kernel Offset: disabled
[   29.247686] Rebooting in 86400 seconds..