Warning: Permanently added '10.128.0.140' (ECDSA) to the list of known hosts. [ 34.078852] IPVS: ftp: loaded support on port[0] = 21 [ 34.143567] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 34.155545] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.169061] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.177871] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program executing program [ 34.200329] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 34.207603] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 34.214896] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 34.221927] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 34.249496] ------------[ cut here ]------------ [ 34.254402] WARNING: CPU: 0 PID: 8046 at net/wireless/sme.c:533 cfg80211_connect+0x1856/0x2120 [ 34.263240] Kernel panic - not syncing: panic_on_warn set ... [ 34.263240] [ 34.270709] CPU: 0 PID: 8046 Comm: syz-executor477 Not tainted 4.14.209-syzkaller #0 [ 34.278581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 34.287928] Call Trace: [ 34.290507] dump_stack+0x1b2/0x283 [ 34.294136] panic+0x1f9/0x42d [ 34.297321] ? add_taint.cold+0x16/0x16 [ 34.301285] ? cfg80211_connect+0x1856/0x2120 [ 34.305776] ? cfg80211_connect+0x1856/0x2120 [ 34.310354] __warn.cold+0x20/0x4b [ 34.314081] ? ist_end_non_atomic+0x10/0x10 [ 34.318898] ? cfg80211_connect+0x1856/0x2120 [ 34.323400] report_bug+0x208/0x249 [ 34.327010] do_error_trap+0x195/0x2d0 [ 34.330880] ? math_error+0x2d0/0x2d0 [ 34.334750] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 34.339979] invalid_op+0x1b/0x40 [ 34.343652] RIP: 0010:cfg80211_connect+0x1856/0x2120 [ 34.350580] RSP: 0018:ffff88809560f448 EFLAGS: 00010297 [ 34.356175] RAX: ffff8880955aa140 RBX: ffff88809a2d9950 RCX: 0000000000000000 [ 34.366853] RDX: 0000000000000000 RSI: ffff88809efdcae6 RDI: ffffffff886b8438 [ 34.374118] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed101345b34a [ 34.382084] R10: ffff88809a2d9a55 R11: ffff8880955aa140 R12: ffff88809560f5c0 [ 34.389341] R13: ffffffff886b8300 R14: ffff88809a2d9a78 R15: ffff88809a2d9a50 [ 34.396604] ? cfg80211_connect+0x1856/0x2120 [ 34.401172] ? trace_hardirqs_on+0x10/0x10 [ 34.405404] ? memset+0x20/0x40 [ 34.408677] ? __cfg80211_disconnected+0x18e0/0x18e0 [ 34.413768] ? nl80211_crypto_settings+0x3a5/0x960 [ 34.418773] ? ieee80211_get_channel+0xed/0x150 [ 34.423430] nl80211_connect+0x1379/0x1cd0 [ 34.427641] ? nl80211_update_connect_params+0x9a0/0x9a0 [ 34.433088] ? lock_acquire+0x170/0x3f0 [ 34.437050] ? nl80211_pre_doit+0x2d9/0x510 [ 34.441372] ? nl80211_pre_doit+0x79/0x510 [ 34.445582] genl_family_rcv_msg+0x572/0xb20 [ 34.449969] ? genl_rcv+0x40/0x40 [ 34.453407] ? __ww_mutex_wakeup_for_backoff+0x210/0x210 [ 34.458840] ? trace_hardirqs_on+0x10/0x10 [ 34.463059] ? sock_sendmsg+0xb5/0x100 [ 34.466924] genl_rcv_msg+0xaf/0x140 [ 34.470612] netlink_rcv_skb+0x125/0x390 [ 34.474658] ? genl_family_rcv_msg+0xb20/0xb20 [ 34.479214] ? netlink_ack+0x9a0/0x9a0 [ 34.483090] ? lock_acquire+0x170/0x3f0 [ 34.487042] genl_rcv+0x24/0x40 [ 34.490823] netlink_unicast+0x437/0x610 [ 34.494870] ? netlink_sendskb+0xd0/0xd0 [ 34.499005] ? __check_object_size+0x179/0x22c [ 34.503737] netlink_sendmsg+0x62e/0xb80 [ 34.507947] ? nlmsg_notify+0x170/0x170 [ 34.512029] ? kernel_recvmsg+0x210/0x210 [ 34.516515] ? security_socket_sendmsg+0x83/0xb0 [ 34.521528] ? nlmsg_notify+0x170/0x170 [ 34.525491] sock_sendmsg+0xb5/0x100 [ 34.529198] ___sys_sendmsg+0x6c8/0x800 [ 34.533235] ? copy_msghdr_from_user+0x3b0/0x3b0 [ 34.537968] ? dev_ioctl+0xe7/0xbe0 [ 34.541574] ? dev_ifsioc+0x7d0/0x7d0 [ 34.545465] ? __dentry_kill+0x3f7/0x550 [ 34.549629] ? trace_hardirqs_on+0x10/0x10 [ 34.554007] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 34.559015] ? kmem_cache_free+0x23a/0x2b0 [ 34.563248] ? sock_ioctl+0x16c/0x4c0 [ 34.567151] ? sock_release+0x1e0/0x1e0 [ 34.571196] ? __fdget+0x167/0x1f0 [ 34.574941] ? sockfd_lookup_light+0xb2/0x160 [ 34.579450] __sys_sendmsg+0xa3/0x120 [ 34.583358] ? SyS_shutdown+0x160/0x160 [ 34.587456] ? security_file_ioctl+0x83/0xb0 [ 34.591871] SyS_sendmsg+0x27/0x40 [ 34.595391] ? __sys_sendmsg+0x120/0x120 [ 34.599556] do_syscall_64+0x1d5/0x640 [ 34.603679] entry_SYSCALL_64_after_hwframe+0x46/0xbb [ 34.608857] RIP: 0033:0x442139 [ 34.612158] RSP: 002b:00007ffdf213b4a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 34.619852] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442139 [ 34.627377] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 34.634736] RBP: 0000000000000000 R08: 0000001300000000 R09: 0000001300000000 [ 34.642252] R10: 0000001300000000 R11: 0000000000000246 R12: 00000000000085d9 [ 34.649686] R13: 0000000000000000 R14: 000000000000000c R15: 0000000000000004 [ 34.658099] Kernel Offset: disabled [ 34.661773] Rebooting in 86400 seconds..