Warning: Permanently added '10.128.10.3' (ECDSA) to the list of known hosts. syzkaller login: [ 40.689045] IPVS: ftp: loaded support on port[0] = 21 [ 40.766401] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 40.781500] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.803139] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 40.821947] IPv6: ADDRCONF(NETDEV_UP): wlan1: link is not ready [ 40.829102] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 40.839059] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 40.846761] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 40.853835] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 40.876934] ------------[ cut here ]------------ [ 40.882637] WARNING: CPU: 0 PID: 8154 at net/wireless/sme.c:533 cfg80211_connect.cold+0x47/0x6c [ 40.892299] Kernel panic - not syncing: panic_on_warn set ... [ 40.892299] [ 40.899706] CPU: 0 PID: 8154 Comm: syz-executor630 Not tainted 4.19.172-syzkaller #0 [ 40.907821] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 40.917526] Call Trace: [ 40.920145] dump_stack+0x1fc/0x2ef [ 40.923787] panic+0x26a/0x50e [ 40.927113] ? __warn_printk+0xf3/0xf3 [ 40.931027] ? cfg80211_connect.cold+0x47/0x6c [ 40.935617] ? __probe_kernel_read+0x130/0x1b0 [ 40.940207] ? __warn.cold+0x5/0x5a [ 40.943845] ? __warn+0xe4/0x200 [ 40.947226] ? cfg80211_connect.cold+0x47/0x6c [ 40.952061] __warn.cold+0x20/0x5a [ 40.955614] ? cfg80211_connect.cold+0x47/0x6c [ 40.960199] report_bug+0x262/0x2b0 [ 40.963977] do_error_trap+0x1d7/0x310 [ 40.968006] ? math_error+0x310/0x310 [ 40.971814] ? __irq_work_queue_local+0x101/0x160 [ 40.976707] ? irq_work_queue+0x29/0x80 [ 40.980697] ? error_entry+0x72/0xd0 [ 40.984624] ? trace_hardirqs_off_caller+0x6e/0x210 [ 40.989852] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 40.994700] invalid_op+0x14/0x20 [ 40.998279] RIP: 0010:cfg80211_connect.cold+0x47/0x6c [ 41.003475] 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 [ 41.022381] RSP: 0018:ffff888092a17370 EFLAGS: 00010286 [ 41.027855] RAX: 0000000000000024 RBX: 0000000000000000 RCX: 0000000000000000 [ 41.035237] RDX: 0000000000000000 RSI: ffffffff814de0d1 RDI: ffffed1012542e60 [ 41.042971] RBP: ffff8880a020d0d0 R08: 0000000000000024 R09: 0000000000000000 [ 41.050294] R10: 0000000000000005 R11: 0000000000000000 R12: ffff888092a17508 [ 41.057576] R13: ffffffff89673760 R14: ffff8880a020d0f8 R15: 0000000000000006 [ 41.064880] ? vprintk_func+0x81/0x180 [ 41.068784] ? mark_held_locks+0xf0/0xf0 [ 41.074667] ? __cfg80211_disconnected+0x1920/0x1920 [ 41.079780] ? memset+0x20/0x40 [ 41.083174] ? nl80211_crypto_settings+0x54c/0xc00 [ 41.088128] ? ieee80211_get_channel+0x12d/0x1a0 [ 41.092926] nl80211_connect+0x1672/0x2010 [ 41.097280] ? nl80211_join_ibss+0x1300/0x1300 [ 41.101982] ? lock_acquire+0x170/0x3c0 [ 41.106064] ? nl80211_pre_doit+0x34f/0x620 [ 41.110402] ? nl80211_pre_doit+0xa2/0x620 [ 41.114659] ? __cfg80211_rdev_from_attrs+0x700/0x700 [ 41.119862] genl_family_rcv_msg+0x642/0xc40 [ 41.124301] ? genl_rcv+0x40/0x40 [ 41.127773] ? genl_rcv_msg+0x12f/0x160 [ 41.131755] ? __mutex_add_waiter+0x160/0x160 [ 41.136283] ? __radix_tree_lookup+0x216/0x370 [ 41.140874] genl_rcv_msg+0xbf/0x160 [ 41.144624] netlink_rcv_skb+0x160/0x440 [ 41.148689] ? genl_family_rcv_msg+0xc40/0xc40 [ 41.153338] ? netlink_ack+0xae0/0xae0 [ 41.157254] ? genl_rcv+0x15/0x40 [ 41.160710] genl_rcv+0x24/0x40 [ 41.164058] netlink_unicast+0x4d5/0x690 [ 41.168126] ? netlink_sendskb+0x110/0x110 [ 41.172580] ? _copy_from_iter_full+0x229/0x7c0 [ 41.177409] ? __phys_addr_symbol+0x2c/0x70 [ 41.181882] ? __check_object_size+0x17b/0x3e0 [ 41.186470] netlink_sendmsg+0x6bb/0xc40 [ 41.190553] ? aa_af_perm+0x230/0x230 [ 41.194355] ? nlmsg_notify+0x1a0/0x1a0 [ 41.198332] ? kernel_recvmsg+0x220/0x220 [ 41.202490] ? nlmsg_notify+0x1a0/0x1a0 [ 41.207011] sock_sendmsg+0xc3/0x120 [ 41.211574] ___sys_sendmsg+0x7bb/0x8e0 [ 41.215571] ? copy_msghdr_from_user+0x440/0x440 [ 41.220340] ? sock_ioctl+0x30e/0x5d0 [ 41.224145] ? dlci_ioctl_set+0x30/0x30 [ 41.228273] ? lock_downgrade+0x720/0x720 [ 41.232462] ? lock_acquire+0x170/0x3c0 [ 41.236485] ? debug_object_active_state+0x104/0x330 [ 41.241728] ? mark_held_locks+0xf0/0xf0 [ 41.246044] ? dlci_ioctl_set+0x30/0x30 [ 41.250027] ? do_vfs_ioctl+0x110/0x12e0 [ 41.254115] ? ioctl_preallocate+0x200/0x200 [ 41.258531] ? __fdget+0x1a0/0x230 [ 41.262082] __x64_sys_sendmsg+0x132/0x220 [ 41.266324] ? __sys_sendmsg+0x1b0/0x1b0 [ 41.270403] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 41.275793] ? trace_hardirqs_off_caller+0x6e/0x210 [ 41.280837] ? do_syscall_64+0x21/0x620 [ 41.284816] do_syscall_64+0xf9/0x620 [ 41.288632] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 41.293840] RIP: 0033:0x440f89 [ 41.297041] 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 [ 41.315942] RSP: 002b:00007ffe5da5f118 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 41.323662] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000440f89 [ 41.331046] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 41.338532] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 41.345841] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000a00e [ 41.353348] R13: 00007ffe5da5f170 R14: 00007ffe5da5f160 R15: 00007ffe5da5f134 [ 41.361603] Kernel Offset: disabled [ 41.366094] Rebooting in 86400 seconds..