[ OK ] Reached target Login Prompts. [ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.118' (ECDSA) to the list of known hosts. syzkaller login: [ 72.136887][ T8399] IPVS: ftp: loaded support on port[0] = 21 [ 72.212845][ T106] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.229235][ T106] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.255932][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 72.283774][ T106] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.292283][ T106] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 72.302779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 72.330885][ T8439] ------------[ cut here ]------------ [ 72.339807][ T8439] WARNING: CPU: 0 PID: 8439 at net/wireless/sme.c:532 cfg80211_connect+0x1409/0x2040 [ 72.350723][ T8439] Modules linked in: [ 72.354633][ T8439] CPU: 0 PID: 8439 Comm: syz-executor861 Not tainted 5.12.0-rc4-syzkaller #0 [ 72.366384][ T8439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.377228][ T8439] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 72.383798][ T8439] 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 f7 97 2a f9 <0f> 0b e8 f0 97 2a f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 72.405009][ T8439] RSP: 0018:ffffc9000160f298 EFLAGS: 00010293 [ 72.411987][ T8439] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 72.420658][ T8439] RDX: ffff888027748000 RSI: ffffffff88495979 RDI: ffffffff8a854f60 [ 72.429362][ T8439] RBP: ffff888013facd32 R08: 0000000000000001 R09: ffff888013facd37 [ 72.437336][ T8439] R10: ffffed10027f59a6 R11: 0000000000000000 R12: ffffc9000160f438 [ 72.446394][ T8439] R13: ffff888013facc10 R14: ffff888013facd58 R15: ffff888013facd60 [ 72.455175][ T8439] FS: 0000000001161300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 72.465068][ T8439] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 72.473213][ T8439] CR2: 00007f34fa4f4000 CR3: 00000000133f4000 CR4: 00000000001506f0 [ 72.482069][ T8439] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 72.490876][ T8439] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 72.500010][ T8439] Call Trace: [ 72.503308][ T8439] ? __cfg80211_disconnected+0x1470/0x1470 [ 72.510005][ T8439] ? memset+0x20/0x40 [ 72.514102][ T8439] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 72.520854][ T8439] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 72.526766][ T8439] nl80211_connect+0x1647/0x22a0 [ 72.533357][ T8439] ? nl80211_parse_connkeys+0xa50/0xa50 [ 72.539587][ T8439] ? __mutex_unlock_slowpath+0xe2/0x610 [ 72.545251][ T8439] ? wait_for_completion_io+0x270/0x270 [ 72.552312][ T8439] ? nl80211_pre_doit+0xa6/0x5c0 [ 72.557550][ T8439] genl_family_rcv_msg_doit+0x228/0x320 [ 72.564374][ T8439] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 72.572625][ T8439] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.579757][ T8439] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.586115][ T8439] ? ns_capable+0xde/0x100 [ 72.591546][ T8439] genl_rcv_msg+0x328/0x580 [ 72.596067][ T8439] ? genl_get_cmd+0x480/0x480 [ 72.602842][ T8439] ? nl80211_parse_connkeys+0xa50/0xa50 [ 72.609850][ T8439] ? lock_release+0x720/0x720 [ 72.614590][ T8439] netlink_rcv_skb+0x153/0x420 [ 72.620560][ T8439] ? genl_get_cmd+0x480/0x480 [ 72.625260][ T8439] ? netlink_ack+0xaa0/0xaa0 [ 72.631093][ T8439] genl_rcv+0x24/0x40 [ 72.635357][ T8439] netlink_unicast+0x533/0x7d0 [ 72.641454][ T8439] ? netlink_attachskb+0x870/0x870 [ 72.646697][ T8439] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 72.654251][ T8439] ? __phys_addr_symbol+0x2c/0x70 [ 72.660609][ T8439] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 72.666363][ T8439] ? __check_object_size+0x171/0x3f0 [ 72.672764][ T8439] netlink_sendmsg+0x856/0xd90 [ 72.677559][ T8439] ? netlink_unicast+0x7d0/0x7d0 [ 72.683466][ T8439] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.690297][ T8439] ? netlink_unicast+0x7d0/0x7d0 [ 72.695265][ T8439] sock_sendmsg+0xcf/0x120 [ 72.700903][ T8439] ____sys_sendmsg+0x6e8/0x810 [ 72.705682][ T8439] ? kernel_sendmsg+0x50/0x50 [ 72.711342][ T8439] ? do_recvmmsg+0x6d0/0x6d0 [ 72.715942][ T8439] ? lock_chain_count+0x20/0x20 [ 72.721776][ T8439] ? find_held_lock+0x2d/0x110 [ 72.726586][ T8439] ___sys_sendmsg+0xf3/0x170 [ 72.732374][ T8439] ? sendmsg_copy_msghdr+0x160/0x160 [ 72.738706][ T8439] ? __lock_acquire+0x16b3/0x54c0 [ 72.743771][ T8439] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 72.750870][ T8439] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 72.757127][ T8439] ? __fget_light+0x215/0x280 [ 72.762834][ T8439] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 72.769746][ T8439] __sys_sendmsg+0xe5/0x1b0 [ 72.774436][ T8439] ? __sys_sendmsg_sock+0x30/0x30 [ 72.780551][ T8439] ? syscall_enter_from_user_mode+0x27/0x70 [ 72.786461][ T8439] do_syscall_64+0x2d/0x70 [ 72.792467][ T8439] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 72.799018][ T8439] RIP: 0033:0x441089 [ 72.802933][ T8439] 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 [ 72.823970][ T8439] RSP: 002b:00007ffe84c6c6a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 72.833118][ T8439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 72.841793][ T8439] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 72.850446][ T8439] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 72.859342][ T8439] R10: 0000000c00000000 R11: 0000000000000246 R12: 0000000000011a82 [ 72.867606][ T8439] R13: 00007ffe84c6c710 R14: 00007ffe84c6c700 R15: 00007ffe84c6c6cc [ 72.876675][ T8439] Kernel panic - not syncing: panic_on_warn set ... [ 72.883268][ T8439] CPU: 0 PID: 8439 Comm: syz-executor861 Not tainted 5.12.0-rc4-syzkaller #0 [ 72.892025][ T8439] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 72.902416][ T8439] Call Trace: [ 72.905707][ T8439] dump_stack+0x141/0x1d7 [ 72.910161][ T8439] panic+0x306/0x73d [ 72.914070][ T8439] ? __warn_printk+0xf3/0xf3 [ 72.918656][ T8439] ? __warn.cold+0x1a/0x44 [ 72.923772][ T8439] ? cfg80211_connect+0x1409/0x2040 [ 72.929008][ T8439] __warn.cold+0x35/0x44 [ 72.933254][ T8439] ? cfg80211_connect+0x1409/0x2040 [ 72.938450][ T8439] report_bug+0x1bd/0x210 [ 72.942784][ T8439] handle_bug+0x3c/0x60 [ 72.946937][ T8439] exc_invalid_op+0x14/0x40 [ 72.951450][ T8439] asm_exc_invalid_op+0x12/0x20 [ 72.956416][ T8439] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 72.963412][ T8439] 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 f7 97 2a f9 <0f> 0b e8 f0 97 2a f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 72.986149][ T8439] RSP: 0018:ffffc9000160f298 EFLAGS: 00010293 [ 72.992790][ T8439] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 73.001520][ T8439] RDX: ffff888027748000 RSI: ffffffff88495979 RDI: ffffffff8a854f60 [ 73.010962][ T8439] RBP: ffff888013facd32 R08: 0000000000000001 R09: ffff888013facd37 [ 73.018961][ T8439] R10: ffffed10027f59a6 R11: 0000000000000000 R12: ffffc9000160f438 [ 73.027377][ T8439] R13: ffff888013facc10 R14: ffff888013facd58 R15: ffff888013facd60 [ 73.036393][ T8439] ? cfg80211_connect+0x1409/0x2040 [ 73.041636][ T8439] ? cfg80211_connect+0x1409/0x2040 [ 73.046875][ T8439] ? __cfg80211_disconnected+0x1470/0x1470 [ 73.052861][ T8439] ? memset+0x20/0x40 [ 73.057715][ T8439] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 73.063429][ T8439] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 73.069239][ T8439] nl80211_connect+0x1647/0x22a0 [ 73.074263][ T8439] ? nl80211_parse_connkeys+0xa50/0xa50 [ 73.079811][ T8439] ? __mutex_unlock_slowpath+0xe2/0x610 [ 73.085426][ T8439] ? wait_for_completion_io+0x270/0x270 [ 73.091186][ T8439] ? nl80211_pre_doit+0xa6/0x5c0 [ 73.096141][ T8439] genl_family_rcv_msg_doit+0x228/0x320 [ 73.101680][ T8439] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 73.109129][ T8439] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 73.115424][ T8439] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 73.121675][ T8439] ? ns_capable+0xde/0x100 [ 73.126165][ T8439] genl_rcv_msg+0x328/0x580 [ 73.130696][ T8439] ? genl_get_cmd+0x480/0x480 [ 73.135539][ T8439] ? nl80211_parse_connkeys+0xa50/0xa50 [ 73.141095][ T8439] ? lock_release+0x720/0x720 [ 73.145872][ T8439] netlink_rcv_skb+0x153/0x420 [ 73.150634][ T8439] ? genl_get_cmd+0x480/0x480 [ 73.155406][ T8439] ? netlink_ack+0xaa0/0xaa0 [ 73.160726][ T8439] genl_rcv+0x24/0x40 [ 73.164698][ T8439] netlink_unicast+0x533/0x7d0 [ 73.169475][ T8439] ? netlink_attachskb+0x870/0x870 [ 73.174577][ T8439] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 73.181013][ T8439] ? __phys_addr_symbol+0x2c/0x70 [ 73.186039][ T8439] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 73.191749][ T8439] ? __check_object_size+0x171/0x3f0 [ 73.197051][ T8439] netlink_sendmsg+0x856/0xd90 [ 73.201818][ T8439] ? netlink_unicast+0x7d0/0x7d0 [ 73.206780][ T8439] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 73.213016][ T8439] ? netlink_unicast+0x7d0/0x7d0 [ 73.217950][ T8439] sock_sendmsg+0xcf/0x120 [ 73.222370][ T8439] ____sys_sendmsg+0x6e8/0x810 [ 73.227153][ T8439] ? kernel_sendmsg+0x50/0x50 [ 73.231843][ T8439] ? do_recvmmsg+0x6d0/0x6d0 [ 73.236443][ T8439] ? lock_chain_count+0x20/0x20 [ 73.241299][ T8439] ? find_held_lock+0x2d/0x110 [ 73.246060][ T8439] ___sys_sendmsg+0xf3/0x170 [ 73.250670][ T8439] ? sendmsg_copy_msghdr+0x160/0x160 [ 73.255975][ T8439] ? __lock_acquire+0x16b3/0x54c0 [ 73.261009][ T8439] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 73.267093][ T8439] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 73.273349][ T8439] ? __fget_light+0x215/0x280 [ 73.278050][ T8439] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 73.286195][ T8439] __sys_sendmsg+0xe5/0x1b0 [ 73.290704][ T8439] ? __sys_sendmsg_sock+0x30/0x30 [ 73.295833][ T8439] ? syscall_enter_from_user_mode+0x27/0x70 [ 73.301726][ T8439] do_syscall_64+0x2d/0x70 [ 73.306149][ T8439] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 73.312052][ T8439] RIP: 0033:0x441089 [ 73.315937][ T8439] 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 [ 73.335547][ T8439] RSP: 002b:00007ffe84c6c6a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 73.343983][ T8439] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 73.351970][ T8439] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 73.359990][ T8439] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 73.368562][ T8439] R10: 0000000c00000000 R11: 0000000000000246 R12: 0000000000011a82 [ 73.376528][ T8439] R13: 00007ffe84c6c710 R14: 00007ffe84c6c700 R15: 00007ffe84c6c6cc [ 73.385407][ T8439] Kernel Offset: disabled [ 73.389839][ T8439] Rebooting in 86400 seconds..