[ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.18' (ECDSA) to the list of known hosts. syzkaller login: [ 54.630380][ T8389] IPVS: ftp: loaded support on port[0] = 21 [ 54.690944][ T32] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.711880][ T32] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 54.741340][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 54.751235][ T32] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.766218][ T32] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.777073][ T27] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 54.810147][ T8430] ------------[ cut here ]------------ [ 54.816351][ T8430] WARNING: CPU: 0 PID: 8430 at net/wireless/sme.c:532 cfg80211_connect+0x1409/0x2040 [ 54.827746][ T8430] Modules linked in: [ 54.831936][ T8430] CPU: 0 PID: 8430 Comm: syz-executor777 Not tainted 5.12.0-rc2-syzkaller #0 [ 54.843688][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.853959][ T8430] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 54.860116][ T8430] Code: 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 80 3c 02 00 0f 85 8d 0a 00 00 49 83 bd 48 01 00 00 00 0f 84 97 f7 ff ff e8 17 54 2c f9 <0f> 0b e8 10 54 2c f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 54.879973][ T8430] RSP: 0018:ffffc900016af298 EFLAGS: 00010293 [ 54.886114][ T8430] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.894281][ T8430] RDX: ffff88801ffb1bc0 RSI: ffffffff88474bd9 RDI: ffffffff8a845ce0 [ 54.902513][ T8430] RBP: ffff8880226b8d32 R08: 0000000000000001 R09: ffff8880226b8d37 [ 54.910867][ T8430] R10: ffffed10044d71a6 R11: 0000000000000000 R12: ffffc900016af438 [ 54.918967][ T8430] R13: ffff8880226b8c10 R14: ffff8880226b8d58 R15: ffff8880226b8d60 [ 54.927039][ T8430] FS: 0000000000ea3300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 54.935995][ T8430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.942862][ T8430] CR2: 00007f451c03c098 CR3: 0000000022c76000 CR4: 0000000000350ef0 [ 54.951026][ T8430] Call Trace: [ 54.954317][ T8430] ? __cfg80211_disconnected+0x1470/0x1470 [ 54.961136][ T8430] ? memset+0x20/0x40 [ 54.965222][ T8430] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 54.971426][ T8430] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 54.977328][ T8430] nl80211_connect+0x1647/0x22a0 [ 54.982308][ T8430] ? nl80211_parse_connkeys+0xa50/0xa50 [ 54.987916][ T8430] ? __mutex_unlock_slowpath+0xe2/0x610 [ 54.993501][ T8430] ? wait_for_completion_io+0x270/0x270 [ 54.999246][ T8430] ? nl80211_pre_doit+0xa4/0x5a0 [ 55.004197][ T8430] genl_family_rcv_msg_doit+0x228/0x320 [ 55.009909][ T8430] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 55.017351][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.023620][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.029930][ T8430] ? ns_capable+0xde/0x100 [ 55.034365][ T8430] genl_rcv_msg+0x328/0x580 [ 55.038998][ T8430] ? genl_get_cmd+0x480/0x480 [ 55.043684][ T8430] ? nl80211_parse_connkeys+0xa50/0xa50 [ 55.049495][ T8430] ? lock_release+0x720/0x720 [ 55.054213][ T8430] netlink_rcv_skb+0x153/0x420 [ 55.059251][ T8430] ? genl_get_cmd+0x480/0x480 [ 55.063949][ T8430] ? netlink_ack+0xaa0/0xaa0 [ 55.068627][ T8430] genl_rcv+0x24/0x40 [ 55.072712][ T8430] netlink_unicast+0x533/0x7d0 [ 55.078016][ T8430] ? netlink_attachskb+0x870/0x870 [ 55.083163][ T8430] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 55.090572][ T8430] ? __phys_addr_symbol+0x2c/0x70 [ 55.095624][ T8430] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 55.101424][ T8430] ? __check_object_size+0x171/0x3f0 [ 55.106815][ T8430] netlink_sendmsg+0x856/0xd90 [ 55.112038][ T8430] ? netlink_unicast+0x7d0/0x7d0 [ 55.117134][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.123386][ T8430] ? netlink_unicast+0x7d0/0x7d0 [ 55.128385][ T8430] sock_sendmsg+0xcf/0x120 [ 55.132897][ T8430] ____sys_sendmsg+0x6e8/0x810 [ 55.137709][ T8430] ? kernel_sendmsg+0x50/0x50 [ 55.142391][ T8430] ? do_recvmmsg+0x6d0/0x6d0 [ 55.147278][ T8430] ? kfree+0x6ae/0x7f0 [ 55.151352][ T8430] ? find_held_lock+0x2d/0x110 [ 55.156112][ T8430] ___sys_sendmsg+0xf3/0x170 [ 55.160789][ T8430] ? sendmsg_copy_msghdr+0x160/0x160 [ 55.166254][ T8430] ? _copy_to_user+0xdc/0x150 [ 55.170978][ T8430] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 55.177280][ T8430] ? sock_do_ioctl+0x168/0x2d0 [ 55.182057][ T8430] ? compat_ifr_data_ioctl+0x150/0x150 [ 55.188040][ T8430] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 55.193954][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.200355][ T8430] ? __fget_light+0x215/0x280 [ 55.205066][ T8430] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 55.211380][ T8430] __sys_sendmsg+0xe5/0x1b0 [ 55.216169][ T8430] ? __sys_sendmsg_sock+0x30/0x30 [ 55.222039][ T8430] ? syscall_enter_from_user_mode+0x1d/0x50 [ 55.228027][ T8430] do_syscall_64+0x2d/0x70 [ 55.232453][ T8430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 55.238413][ T8430] RIP: 0033:0x441089 [ 55.242312][ T8430] 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 [ 55.261984][ T8430] RSP: 002b:00007ffc5db67c98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.270455][ T8430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 55.278530][ T8430] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 55.286576][ T8430] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 55.294550][ T8430] R10: 0000000c00000000 R11: 0000000000000246 R12: 000000000000d60d [ 55.302979][ T8430] R13: 00007ffc5db67d00 R14: 00007ffc5db67cf0 R15: 00007ffc5db67cbc [ 55.311050][ T8430] Kernel panic - not syncing: panic_on_warn set ... [ 55.317634][ T8430] CPU: 0 PID: 8430 Comm: syz-executor777 Not tainted 5.12.0-rc2-syzkaller #0 [ 55.326405][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 55.336471][ T8430] Call Trace: [ 55.339759][ T8430] dump_stack+0x141/0x1d7 [ 55.344090][ T8430] panic+0x306/0x73d [ 55.347973][ T8430] ? __warn_printk+0xf3/0xf3 [ 55.352554][ T8430] ? __warn.cold+0x1a/0x44 [ 55.356979][ T8430] ? cfg80211_connect+0x1409/0x2040 [ 55.362164][ T8430] __warn.cold+0x35/0x44 [ 55.366395][ T8430] ? cfg80211_connect+0x1409/0x2040 [ 55.371591][ T8430] report_bug+0x1bd/0x210 [ 55.375933][ T8430] handle_bug+0x3c/0x60 [ 55.380102][ T8430] exc_invalid_op+0x14/0x40 [ 55.384598][ T8430] asm_exc_invalid_op+0x12/0x20 [ 55.389439][ T8430] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 55.395237][ T8430] Code: 00 00 00 fc ff df 4c 89 f2 48 c1 ea 03 80 3c 02 00 0f 85 8d 0a 00 00 49 83 bd 48 01 00 00 00 0f 84 97 f7 ff ff e8 17 54 2c f9 <0f> 0b e8 10 54 2c f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 55.414836][ T8430] RSP: 0018:ffffc900016af298 EFLAGS: 00010293 [ 55.420890][ T8430] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 55.428849][ T8430] RDX: ffff88801ffb1bc0 RSI: ffffffff88474bd9 RDI: ffffffff8a845ce0 [ 55.436835][ T8430] RBP: ffff8880226b8d32 R08: 0000000000000001 R09: ffff8880226b8d37 [ 55.444799][ T8430] R10: ffffed10044d71a6 R11: 0000000000000000 R12: ffffc900016af438 [ 55.452757][ T8430] R13: ffff8880226b8c10 R14: ffff8880226b8d58 R15: ffff8880226b8d60 [ 55.460735][ T8430] ? cfg80211_connect+0x1409/0x2040 [ 55.465934][ T8430] ? cfg80211_connect+0x1409/0x2040 [ 55.471149][ T8430] ? __cfg80211_disconnected+0x1470/0x1470 [ 55.476943][ T8430] ? memset+0x20/0x40 [ 55.480915][ T8430] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 55.486625][ T8430] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 55.492531][ T8430] nl80211_connect+0x1647/0x22a0 [ 55.497482][ T8430] ? nl80211_parse_connkeys+0xa50/0xa50 [ 55.503021][ T8430] ? __mutex_unlock_slowpath+0xe2/0x610 [ 55.508565][ T8430] ? wait_for_completion_io+0x270/0x270 [ 55.514129][ T8430] ? nl80211_pre_doit+0xa4/0x5a0 [ 55.519067][ T8430] genl_family_rcv_msg_doit+0x228/0x320 [ 55.524609][ T8430] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 55.531973][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.538227][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.544460][ T8430] ? ns_capable+0xde/0x100 [ 55.548875][ T8430] genl_rcv_msg+0x328/0x580 [ 55.553391][ T8430] ? genl_get_cmd+0x480/0x480 [ 55.558058][ T8430] ? nl80211_parse_connkeys+0xa50/0xa50 [ 55.563600][ T8430] ? lock_release+0x720/0x720 [ 55.568271][ T8430] netlink_rcv_skb+0x153/0x420 [ 55.573026][ T8430] ? genl_get_cmd+0x480/0x480 [ 55.577692][ T8430] ? netlink_ack+0xaa0/0xaa0 [ 55.582278][ T8430] genl_rcv+0x24/0x40 [ 55.586247][ T8430] netlink_unicast+0x533/0x7d0 [ 55.591091][ T8430] ? netlink_attachskb+0x870/0x870 [ 55.596196][ T8430] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 55.602436][ T8430] ? __phys_addr_symbol+0x2c/0x70 [ 55.607460][ T8430] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 55.613176][ T8430] ? __check_object_size+0x171/0x3f0 [ 55.618486][ T8430] netlink_sendmsg+0x856/0xd90 [ 55.623338][ T8430] ? netlink_unicast+0x7d0/0x7d0 [ 55.628366][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.634697][ T8430] ? netlink_unicast+0x7d0/0x7d0 [ 55.639659][ T8430] sock_sendmsg+0xcf/0x120 [ 55.644077][ T8430] ____sys_sendmsg+0x6e8/0x810 [ 55.648861][ T8430] ? kernel_sendmsg+0x50/0x50 [ 55.653530][ T8430] ? do_recvmmsg+0x6d0/0x6d0 [ 55.658146][ T8430] ? kfree+0x6ae/0x7f0 [ 55.662395][ T8430] ? find_held_lock+0x2d/0x110 [ 55.667161][ T8430] ___sys_sendmsg+0xf3/0x170 [ 55.671753][ T8430] ? sendmsg_copy_msghdr+0x160/0x160 [ 55.677056][ T8430] ? _copy_to_user+0xdc/0x150 [ 55.681734][ T8430] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 55.688077][ T8430] ? sock_do_ioctl+0x168/0x2d0 [ 55.693123][ T8430] ? compat_ifr_data_ioctl+0x150/0x150 [ 55.698588][ T8430] ? __sanitizer_cov_trace_switch+0x63/0xf0 [ 55.704484][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 55.710750][ T8430] ? __fget_light+0x215/0x280 [ 55.715461][ T8430] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 55.721711][ T8430] __sys_sendmsg+0xe5/0x1b0 [ 55.726222][ T8430] ? __sys_sendmsg_sock+0x30/0x30 [ 55.731255][ T8430] ? syscall_enter_from_user_mode+0x1d/0x50 [ 55.737166][ T8430] do_syscall_64+0x2d/0x70 [ 55.741612][ T8430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 55.747543][ T8430] RIP: 0033:0x441089 [ 55.751437][ T8430] 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 [ 55.771056][ T8430] RSP: 002b:00007ffc5db67c98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 55.779470][ T8430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 55.787839][ T8430] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 55.795799][ T8430] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 55.804266][ T8430] R10: 0000000c00000000 R11: 0000000000000246 R12: 000000000000d60d [ 55.812892][ T8430] R13: 00007ffc5db67d00 R14: 00007ffc5db67cf0 R15: 00007ffc5db67cbc [ 55.825851][ T8430] Kernel Offset: disabled [ 55.830250][ T8430] Rebooting in 86400 seconds..