Warning: Permanently added '10.128.0.86' (ECDSA) to the list of known hosts. syzkaller login: [ 42.892326] IPVS: ftp: loaded support on port[0] = 21 executing program executing program [ 42.959590] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 42.967341] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 42.977151] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 42.993711] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 43.007118] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 43.013400] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 43.020927] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 43.028347] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 43.050353] ------------[ cut here ]------------ [ 43.055683] WARNING: CPU: 0 PID: 8138 at net/wireless/sme.c:533 cfg80211_connect.cold+0x47/0x6c [ 43.064514] Kernel panic - not syncing: panic_on_warn set ... [ 43.064514] [ 43.071864] CPU: 0 PID: 8138 Comm: syz-executor543 Not tainted 4.19.172-syzkaller #0 [ 43.079733] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 43.089169] Call Trace: [ 43.091769] dump_stack+0x1fc/0x2ef [ 43.095394] panic+0x26a/0x50e [ 43.098570] ? __warn_printk+0xf3/0xf3 [ 43.102450] ? cfg80211_connect.cold+0x47/0x6c [ 43.107156] ? __probe_kernel_read+0x130/0x1b0 [ 43.111729] ? __warn.cold+0x5/0x5a [ 43.115380] ? __warn+0xe4/0x200 [ 43.118755] ? cfg80211_connect.cold+0x47/0x6c [ 43.123322] __warn.cold+0x20/0x5a [ 43.126848] ? cfg80211_connect.cold+0x47/0x6c [ 43.131418] report_bug+0x262/0x2b0 [ 43.135041] do_error_trap+0x1d7/0x310 [ 43.138911] ? math_error+0x310/0x310 [ 43.142702] ? __irq_work_queue_local+0x101/0x160 [ 43.147529] ? irq_work_queue+0x29/0x80 [ 43.151488] ? error_entry+0x72/0xd0 [ 43.155186] ? trace_hardirqs_off_caller+0x6e/0x210 [ 43.160184] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 43.165014] invalid_op+0x14/0x20 [ 43.168449] RIP: 0010:cfg80211_connect.cold+0x47/0x6c [ 43.173619] Code: 48 c7 c7 e0 0c 66 89 e8 52 7e df ff 0f 0b 41 bc ea ff ff ff e9 b8 e6 77 ff e8 c1 41 51 f9 48 c7 c7 e0 0c 66 89 e8 34 7e df ff <0f> 0b 41 bc 8d ff ff ff e9 57 ed 77 ff e8 a3 41 51 f9 48 c7 c7 e0 [ 43.192855] RSP: 0018:ffff888097e1f370 EFLAGS: 00010286 [ 43.198203] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000 [ 43.205458] RDX: 0000000000000000 RSI: ffffffff814de0d1 RDI: ffffed1012fc3e60 [ 43.212753] RBP: ffff8880b05fd110 R08: 0000000000000024 R09: 0000000000000000 [ 43.220003] R10: 0000000000000005 R11: 0000000000000000 R12: ffff888097e1f508 [ 43.228219] R13: ffffffff89673760 R14: ffff8880b05fd138 R15: 0000000000000006 [ 43.235486] ? vprintk_func+0x81/0x180 [ 43.239375] ? mark_held_locks+0xf0/0xf0 [ 43.243418] ? __cfg80211_disconnected+0x1920/0x1920 [ 43.248505] ? memset+0x20/0x40 [ 43.251775] ? nl80211_crypto_settings+0x54c/0xc00 [ 43.256705] ? ieee80211_get_channel+0x12d/0x1a0 [ 43.261452] nl80211_connect+0x1672/0x2010 [ 43.265678] ? nl80211_join_ibss+0x1300/0x1300 [ 43.270300] ? lock_acquire+0x170/0x3c0 [ 43.274276] ? nl80211_pre_doit+0x34f/0x620 [ 43.278639] ? nl80211_pre_doit+0xa2/0x620 [ 43.282859] ? __cfg80211_rdev_from_attrs+0x700/0x700 [ 43.288044] genl_family_rcv_msg+0x642/0xc40 [ 43.292440] ? genl_rcv+0x40/0x40 [ 43.295948] ? genl_rcv_msg+0x12f/0x160 [ 43.299915] ? __mutex_add_waiter+0x160/0x160 [ 43.304417] ? __radix_tree_lookup+0x216/0x370 [ 43.309007] genl_rcv_msg+0xbf/0x160 [ 43.312706] netlink_rcv_skb+0x160/0x440 [ 43.316763] ? genl_family_rcv_msg+0xc40/0xc40 [ 43.321326] ? netlink_ack+0xae0/0xae0 [ 43.325206] ? genl_rcv+0x15/0x40 [ 43.328653] genl_rcv+0x24/0x40 [ 43.331915] netlink_unicast+0x4d5/0x690 [ 43.335960] ? netlink_sendskb+0x110/0x110 [ 43.340179] ? _copy_from_iter_full+0x229/0x7c0 [ 43.344831] ? __phys_addr_symbol+0x2c/0x70 [ 43.349142] ? __check_object_size+0x17b/0x3e0 [ 43.353707] netlink_sendmsg+0x6bb/0xc40 [ 43.357763] ? aa_af_perm+0x230/0x230 [ 43.361544] ? nlmsg_notify+0x1a0/0x1a0 [ 43.365499] ? kernel_recvmsg+0x220/0x220 [ 43.369655] ? nlmsg_notify+0x1a0/0x1a0 [ 43.373609] sock_sendmsg+0xc3/0x120 [ 43.377305] ___sys_sendmsg+0x7bb/0x8e0 [ 43.381261] ? copy_msghdr_from_user+0x440/0x440 [ 43.386005] ? sock_ioctl+0x30e/0x5d0 [ 43.389786] ? dlci_ioctl_set+0x30/0x30 [ 43.393741] ? lock_downgrade+0x720/0x720 [ 43.397867] ? lock_acquire+0x170/0x3c0 [ 43.401820] ? debug_object_active_state+0x104/0x330 [ 43.406905] ? mark_held_locks+0xf0/0xf0 [ 43.410946] ? dlci_ioctl_set+0x30/0x30 [ 43.414902] ? do_vfs_ioctl+0x110/0x12e0 [ 43.418948] ? ioctl_preallocate+0x200/0x200 [ 43.423351] ? __fdget+0x1a0/0x230 [ 43.426888] __x64_sys_sendmsg+0x132/0x220 [ 43.431104] ? __sys_sendmsg+0x1b0/0x1b0 [ 43.435150] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 43.440498] ? trace_hardirqs_off_caller+0x6e/0x210 [ 43.445493] ? do_syscall_64+0x21/0x620 [ 43.449450] do_syscall_64+0xf9/0x620 [ 43.453234] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 43.458403] RIP: 0033:0x440f89 [ 43.461592] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 41 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 c0 ff ff ff f7 d8 64 89 01 48 [ 43.480481] RSP: 002b:00007ffcb2bd3b18 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 43.488180] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000440f89 [ 43.495529] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 43.502779] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 43.510043] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a818 [ 43.517292] R13: 00007ffcb2bd3b70 R14: 00007ffcb2bd3b60 R15: 00007ffcb2bd3b34 [ 43.525374] Kernel Offset: disabled [ 43.529037] Rebooting in 86400 seconds..