Warning: Permanently added '10.128.0.226' (ECDSA) to the list of known hosts. syzkaller login: [ 36.679009] IPVS: ftp: loaded support on port[0] = 21 executing program [ 36.744667] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 36.752525] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 36.759722] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.770290] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 36.782577] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 36.787125] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 36.789970] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 36.806241] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 36.833978] ------------[ cut here ]------------ [ 36.839252] WARNING: CPU: 1 PID: 8165 at net/wireless/sme.c:533 cfg80211_connect.cold+0x47/0x6c [ 36.848271] Kernel panic - not syncing: panic_on_warn set ... [ 36.848271] [ 36.855634] CPU: 1 PID: 8165 Comm: syz-executor804 Not tainted 4.19.167-syzkaller #0 [ 36.863656] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 36.872999] Call Trace: [ 36.875582] dump_stack+0x1fc/0x2fe [ 36.879222] panic+0x26a/0x50e [ 36.882440] ? __warn_printk+0xf3/0xf3 [ 36.886414] ? cfg80211_connect.cold+0x47/0x6c [ 36.891256] ? __probe_kernel_read+0x130/0x1b0 [ 36.895842] ? __warn.cold+0x5/0x61 [ 36.899455] ? __warn+0xe4/0x200 [ 36.902900] ? cfg80211_connect.cold+0x47/0x6c [ 36.907471] __warn.cold+0x20/0x61 [ 36.911018] ? cfg80211_connect.cold+0x47/0x6c [ 36.915757] report_bug+0x262/0x2b0 [ 36.919412] do_error_trap+0x1d7/0x310 [ 36.923391] ? math_error+0x310/0x310 [ 36.927195] ? __irq_work_queue_local+0x101/0x160 [ 36.932051] ? irq_work_queue+0x29/0x80 [ 36.936045] ? error_entry+0x72/0xd0 [ 36.939762] ? trace_hardirqs_off_caller+0x6e/0x210 [ 36.945272] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 36.950114] invalid_op+0x14/0x20 [ 36.953564] RIP: 0010:cfg80211_connect.cold+0x47/0x6c [ 36.958745] Code: 48 c7 c7 20 0c 66 89 e8 91 3e a4 f9 0f 0b 41 bc ea ff ff ff e9 a7 d3 ff ff e8 90 44 b9 f9 48 c7 c7 20 0c 66 89 e8 73 3e a4 f9 <0f> 0b 41 bc 8d ff ff ff e9 46 da ff ff e8 72 44 b9 f9 48 c7 c7 20 [ 36.979695] RSP: 0018:ffff8880b062f370 EFLAGS: 00010286 [ 36.985688] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000 [ 36.994691] RDX: 0000000000000000 RSI: ffffffff814fde01 RDI: ffffed10160c5e60 [ 37.002530] RBP: ffff888095596150 R08: 0000000000000024 R09: 0000000000000000 [ 37.010144] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b062f508 [ 37.017606] R13: ffffffff896736a0 R14: ffff888095596178 R15: 0000000000000006 [ 37.024974] ? vprintk_func+0x81/0x17e [ 37.028881] ? mark_held_locks+0xf0/0xf0 [ 37.032953] ? __cfg80211_disconnected+0x1920/0x1920 [ 37.038048] ? memset+0x20/0x40 [ 37.041357] ? nl80211_crypto_settings+0x54c/0xc00 [ 37.046292] ? ieee80211_get_channel+0x12d/0x1a0 [ 37.051033] nl80211_connect+0x1672/0x2010 [ 37.055460] ? nl80211_join_ibss+0x1300/0x1300 [ 37.060027] ? lock_acquire+0x170/0x3c0 [ 37.064057] ? nl80211_pre_doit+0x34f/0x620 [ 37.068393] ? nl80211_pre_doit+0xa2/0x620 [ 37.072643] ? __cfg80211_rdev_from_attrs+0x700/0x700 [ 37.077898] genl_family_rcv_msg+0x642/0xc40 [ 37.082586] ? genl_rcv+0x40/0x40 [ 37.086307] ? genl_rcv_msg+0x12f/0x160 [ 37.090281] ? __mutex_add_waiter+0x160/0x160 [ 37.094783] ? __radix_tree_lookup+0x216/0x370 [ 37.099356] genl_rcv_msg+0xbf/0x160 [ 37.103058] netlink_rcv_skb+0x160/0x440 [ 37.107227] ? genl_family_rcv_msg+0xc40/0xc40 [ 37.111836] ? netlink_ack+0xae0/0xae0 [ 37.115720] ? genl_rcv+0x15/0x40 [ 37.119256] genl_rcv+0x24/0x40 [ 37.122532] netlink_unicast+0x4d5/0x690 [ 37.126629] ? netlink_sendskb+0x110/0x110 [ 37.131202] ? _copy_from_iter_full+0x229/0x7c0 [ 37.135970] ? __phys_addr_symbol+0x2c/0x70 [ 37.141155] ? __check_object_size+0x17b/0x3d1 [ 37.147521] netlink_sendmsg+0x6bb/0xc40 [ 37.151685] ? aa_af_perm+0x230/0x230 [ 37.155480] ? nlmsg_notify+0x1a0/0x1a0 [ 37.159448] ? kernel_recvmsg+0x220/0x220 [ 37.163603] ? nlmsg_notify+0x1a0/0x1a0 [ 37.167563] sock_sendmsg+0xc3/0x120 [ 37.171262] ___sys_sendmsg+0x7bb/0x8e0 [ 37.175222] ? copy_msghdr_from_user+0x440/0x440 [ 37.180063] ? sock_ioctl+0x30e/0x5d0 [ 37.183936] ? dlci_ioctl_set+0x30/0x30 [ 37.187926] ? lock_downgrade+0x720/0x720 [ 37.192069] ? lock_acquire+0x170/0x3c0 [ 37.196048] ? debug_object_active_state+0x104/0x330 [ 37.201143] ? mark_held_locks+0xf0/0xf0 [ 37.205199] ? dlci_ioctl_set+0x30/0x30 [ 37.209203] ? do_vfs_ioctl+0x110/0x12e0 [ 37.213503] ? ioctl_preallocate+0x200/0x200 [ 37.218949] ? __fdget+0x1a0/0x230 [ 37.222509] __x64_sys_sendmsg+0x132/0x220 [ 37.226876] ? __sys_sendmsg+0x1b0/0x1b0 [ 37.231041] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 37.236398] ? trace_hardirqs_off_caller+0x6e/0x210 [ 37.241416] ? do_syscall_64+0x21/0x620 [ 37.245552] do_syscall_64+0xf9/0x620 [ 37.249351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 37.254553] RIP: 0033:0x442139 [ 37.257742] Code: e8 ac 00 03 00 48 83 c4 18 c3 0f 1f 80 00 00 00 00 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 0f 83 7b 07 fc ff c3 66 2e 0f 1f 84 00 00 00 00 [ 37.276805] RSP: 002b:00007fff03b74028 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 37.284518] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000442139 [ 37.292026] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 37.299465] RBP: 0000000000000000 R08: 0000001e00000000 R09: 0000001e00000000 [ 37.307133] R10: 0000001e00000000 R11: 0000000000000246 R12: 0000000000008fc5 [ 37.315004] R13: 0000000000000000 R14: 000000000000000c R15: 0000000000000004 [ 37.322797] Kernel Offset: disabled [ 37.326670] Rebooting in 86400 seconds..