Warning: Permanently added '10.128.0.90' (ECDSA) to the list of known hosts. syzkaller login: [ 41.319333] IPVS: ftp: loaded support on port[0] = 21 [ 41.393544] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 41.402292] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.418427] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.429039] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program executing program [ 41.442506] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 41.449154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.456814] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.463731] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.484673] ------------[ cut here ]------------ [ 41.489904] WARNING: CPU: 0 PID: 8118 at net/wireless/sme.c:533 cfg80211_connect.cold+0x47/0x6c [ 41.498754] Kernel panic - not syncing: panic_on_warn set ... [ 41.498754] [ 41.506123] CPU: 0 PID: 8118 Comm: syz-executor785 Not tainted 4.19.172-syzkaller #0 [ 41.513998] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 41.523348] Call Trace: [ 41.525958] dump_stack+0x1fc/0x2ef [ 41.529609] panic+0x26a/0x50e [ 41.532797] ? __warn_printk+0xf3/0xf3 [ 41.536676] ? cfg80211_connect.cold+0x47/0x6c [ 41.541247] ? __probe_kernel_read+0x130/0x1b0 [ 41.545829] ? __warn.cold+0x5/0x5a [ 41.549439] ? __warn+0xe4/0x200 [ 41.552799] ? cfg80211_connect.cold+0x47/0x6c [ 41.557380] __warn.cold+0x20/0x5a [ 41.560926] ? cfg80211_connect.cold+0x47/0x6c [ 41.565507] report_bug+0x262/0x2b0 [ 41.569126] do_error_trap+0x1d7/0x310 [ 41.573008] ? math_error+0x310/0x310 [ 41.576820] ? __irq_work_queue_local+0x101/0x160 [ 41.581655] ? irq_work_queue+0x29/0x80 [ 41.585621] ? error_entry+0x72/0xd0 [ 41.589347] ? trace_hardirqs_off_caller+0x6e/0x210 [ 41.594356] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 41.599203] invalid_op+0x14/0x20 [ 41.602667] RIP: 0010:cfg80211_connect.cold+0x47/0x6c [ 41.607868] 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 [ 41.626776] RSP: 0018:ffff8880b2acf370 EFLAGS: 00010286 [ 41.632148] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.639411] RDX: 0000000000000000 RSI: ffffffff814de0d1 RDI: ffffed1016559e60 [ 41.646672] RBP: ffff888095084fd0 R08: 0000000000000024 R09: 0000000000000000 [ 41.653977] R10: 0000000000000005 R11: 0000000000000000 R12: ffff8880b2acf508 [ 41.661250] R13: ffffffff89673760 R14: ffff888095084ff8 R15: 0000000000000006 [ 41.668543] ? vprintk_func+0x81/0x180 [ 41.672446] ? mark_held_locks+0xf0/0xf0 [ 41.676508] ? __cfg80211_disconnected+0x1920/0x1920 [ 41.681611] ? memset+0x20/0x40 [ 41.684876] ? nl80211_crypto_settings+0x54c/0xc00 [ 41.689803] ? ieee80211_get_channel+0x12d/0x1a0 [ 41.694555] nl80211_connect+0x1672/0x2010 [ 41.698784] ? nl80211_join_ibss+0x1300/0x1300 [ 41.703359] ? lock_acquire+0x170/0x3c0 [ 41.707324] ? nl80211_pre_doit+0x34f/0x620 [ 41.711673] ? nl80211_pre_doit+0xa2/0x620 [ 41.715920] ? __cfg80211_rdev_from_attrs+0x700/0x700 [ 41.721100] genl_family_rcv_msg+0x642/0xc40 [ 41.725549] ? genl_rcv+0x40/0x40 [ 41.728990] ? genl_rcv_msg+0x12f/0x160 [ 41.732954] ? __mutex_add_waiter+0x160/0x160 [ 41.737443] ? __radix_tree_lookup+0x216/0x370 [ 41.742017] genl_rcv_msg+0xbf/0x160 [ 41.745717] netlink_rcv_skb+0x160/0x440 [ 41.749778] ? genl_family_rcv_msg+0xc40/0xc40 [ 41.754371] ? netlink_ack+0xae0/0xae0 [ 41.758253] ? genl_rcv+0x15/0x40 [ 41.761701] genl_rcv+0x24/0x40 [ 41.764972] netlink_unicast+0x4d5/0x690 [ 41.769040] ? netlink_sendskb+0x110/0x110 [ 41.773309] ? _copy_from_iter_full+0x229/0x7c0 [ 41.777967] ? __phys_addr_symbol+0x2c/0x70 [ 41.782278] ? __check_object_size+0x17b/0x3e0 [ 41.786878] netlink_sendmsg+0x6bb/0xc40 [ 41.790942] ? aa_af_perm+0x230/0x230 [ 41.794730] ? nlmsg_notify+0x1a0/0x1a0 [ 41.798704] ? kernel_recvmsg+0x220/0x220 [ 41.802872] ? nlmsg_notify+0x1a0/0x1a0 [ 41.806850] sock_sendmsg+0xc3/0x120 [ 41.810554] ___sys_sendmsg+0x7bb/0x8e0 [ 41.814519] ? copy_msghdr_from_user+0x440/0x440 [ 41.819268] ? sock_ioctl+0x30e/0x5d0 [ 41.823071] ? dlci_ioctl_set+0x30/0x30 [ 41.827039] ? lock_downgrade+0x720/0x720 [ 41.831181] ? lock_acquire+0x170/0x3c0 [ 41.835145] ? debug_object_active_state+0x104/0x330 [ 41.840240] ? mark_held_locks+0xf0/0xf0 [ 41.844289] ? dlci_ioctl_set+0x30/0x30 [ 41.848247] ? do_vfs_ioctl+0x110/0x12e0 [ 41.852293] ? ioctl_preallocate+0x200/0x200 [ 41.856704] ? __fdget+0x1a0/0x230 [ 41.860235] __x64_sys_sendmsg+0x132/0x220 [ 41.864457] ? __sys_sendmsg+0x1b0/0x1b0 [ 41.868523] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 41.873915] ? trace_hardirqs_off_caller+0x6e/0x210 [ 41.878934] ? do_syscall_64+0x21/0x620 [ 41.882902] do_syscall_64+0xf9/0x620 [ 41.886717] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.891902] RIP: 0033:0x440f89 [ 41.895088] 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 [ 41.914052] RSP: 002b:00007ffdc51d66e8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 41.921780] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000440f89 [ 41.929040] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 41.936317] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 41.943587] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a206 [ 41.950845] R13: 00007ffdc51d6740 R14: 00007ffdc51d6730 R15: 00007ffdc51d6704 [ 41.958861] Kernel Offset: disabled [ 41.963716] Rebooting in 86400 seconds..