[ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ OK ] Started OpenBSD Secure Shell server. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.122' (ECDSA) to the list of known hosts. syzkaller login: [ 52.120510][ T8376] IPVS: ftp: loaded support on port[0] = 21 [ 52.198819][ T126] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.211061][ T126] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.238678][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program executing program [ 52.254760][ T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.264524][ T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.275365][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 52.305734][ T8416] ------------[ cut here ]------------ [ 52.311548][ T8416] WARNING: CPU: 0 PID: 8416 at net/wireless/sme.c:532 cfg80211_connect+0x1600/0x1ad0 [ 52.324026][ T8416] Modules linked in: [ 52.328679][ T8416] CPU: 0 PID: 8416 Comm: syz-executor114 Not tainted 5.12.0-rc6-syzkaller #0 [ 52.341142][ T8416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.353089][ T8416] RIP: 0010:cfg80211_connect+0x1600/0x1ad0 [ 52.359675][ T8416] Code: e8 55 58 e2 f8 e9 9b ea ff ff 44 89 e1 80 e1 07 38 c1 0f 8c fd ea ff ff 4c 89 e7 e8 1a 58 e2 f8 e9 f0 ea ff ff e8 80 71 9e f8 <0f> 0b bd 8d ff ff ff e9 9d f4 ff ff e8 6f 71 9e f8 0f 0b e9 f8 f3 [ 52.381288][ T8416] RSP: 0018:ffffc900019f7678 EFLAGS: 00010293 [ 52.388127][ T8416] RAX: ffffffff88daa750 RBX: ffffffff8af26660 RCX: ffff88801f8f8000 [ 52.397994][ T8416] RDX: 0000000000000000 RSI: ffff888022472426 RDI: ffff8880149fcd38 [ 52.407288][ T8416] RBP: ffff8880149fcd58 R08: dffffc0000000000 R09: ffffed100293f9a7 [ 52.416131][ T8416] R10: ffffed100293f9a7 R11: 0000000000000000 R12: dffffc0000000000 [ 52.425271][ T8416] R13: ffff8880149fce10 R14: 1ffff1100293f9ac R15: ffff8880149fcd60 [ 52.434702][ T8416] FS: 000000000130c300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 52.445152][ T8416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.452719][ T8416] CR2: 00007f9ac94c4000 CR3: 000000001532f000 CR4: 00000000001506f0 [ 52.460892][ T8416] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.470170][ T8416] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.479430][ T8416] Call Trace: [ 52.483472][ T8416] ? ieee80211_get_channel_khz+0x187/0x800 [ 52.489693][ T8416] nl80211_connect+0x16d9/0x1e20 [ 52.496472][ T8416] ? __rtnl_unlock+0x28/0xa0 [ 52.501475][ T8416] genl_rcv_msg+0xe4e/0x1280 [ 52.507494][ T8416] ? nl80211_leave_ibss+0x120/0x120 [ 52.513938][ T8416] netlink_rcv_skb+0x190/0x3a0 [ 52.518712][ T8416] ? genl_bind+0x2f0/0x2f0 [ 52.526078][ T8416] genl_rcv+0x24/0x40 [ 52.530575][ T8416] netlink_unicast+0x786/0x940 [ 52.536804][ T8416] netlink_sendmsg+0x9ae/0xd50 [ 52.542315][ T8416] ? netlink_getsockopt+0xa50/0xa50 [ 52.547823][ T8416] ____sys_sendmsg+0x519/0x800 [ 52.553809][ T8416] ? import_iovec+0xe6/0x120 [ 52.558536][ T8416] __sys_sendmsg+0x2bf/0x370 [ 52.567271][ T8416] ? __context_tracking_exit+0x7a/0xd0 [ 52.576058][ T8416] ? syscall_enter_from_user_mode+0x2e/0x1c0 [ 52.584067][ T8416] ? lockdep_hardirqs_on+0x8d/0x130 [ 52.589881][ T8416] ? syscall_enter_from_user_mode+0x2e/0x1c0 [ 52.597477][ T8416] do_syscall_64+0x2d/0x70 [ 52.602961][ T8416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 52.609559][ T8416] RIP: 0033:0x441089 [ 52.614976][ T8416] 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 [ 52.637439][ T8416] RSP: 002b:00007ffd952eb408 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.647651][ T8416] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 52.659562][ T8416] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 52.669940][ T8416] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 52.679135][ T8416] R10: 0000000c00000000 R11: 0000000000000246 R12: 000000000000cc3f [ 52.688493][ T8416] R13: 00007ffd952eb470 R14: 00007ffd952eb460 R15: 00007ffd952eb42c [ 52.698108][ T8416] Kernel panic - not syncing: panic_on_warn set ... [ 52.704953][ T8416] CPU: 0 PID: 8416 Comm: syz-executor114 Not tainted 5.12.0-rc6-syzkaller #0 [ 52.714358][ T8416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 52.725883][ T8416] Call Trace: [ 52.729193][ T8416] dump_stack+0x176/0x24e [ 52.733614][ T8416] panic+0x291/0x800 [ 52.737546][ T8416] ? __warn+0x13e/0x270 [ 52.741871][ T8416] __warn+0x26a/0x270 [ 52.745948][ T8416] ? cfg80211_connect+0x1600/0x1ad0 [ 52.753001][ T8416] ? cfg80211_connect+0x1600/0x1ad0 [ 52.758307][ T8416] report_bug+0x1b1/0x2e0 [ 52.762827][ T8416] handle_bug+0x3d/0x70 [ 52.767097][ T8416] exc_invalid_op+0x16/0x40 [ 52.772024][ T8416] asm_exc_invalid_op+0x12/0x20 [ 52.777612][ T8416] RIP: 0010:cfg80211_connect+0x1600/0x1ad0 [ 52.784110][ T8416] Code: e8 55 58 e2 f8 e9 9b ea ff ff 44 89 e1 80 e1 07 38 c1 0f 8c fd ea ff ff 4c 89 e7 e8 1a 58 e2 f8 e9 f0 ea ff ff e8 80 71 9e f8 <0f> 0b bd 8d ff ff ff e9 9d f4 ff ff e8 6f 71 9e f8 0f 0b e9 f8 f3 [ 52.804831][ T8416] RSP: 0018:ffffc900019f7678 EFLAGS: 00010293 [ 52.811399][ T8416] RAX: ffffffff88daa750 RBX: ffffffff8af26660 RCX: ffff88801f8f8000 [ 52.820754][ T8416] RDX: 0000000000000000 RSI: ffff888022472426 RDI: ffff8880149fcd38 [ 52.829548][ T8416] RBP: ffff8880149fcd58 R08: dffffc0000000000 R09: ffffed100293f9a7 [ 52.837543][ T8416] R10: ffffed100293f9a7 R11: 0000000000000000 R12: dffffc0000000000 [ 52.846065][ T8416] R13: ffff8880149fce10 R14: 1ffff1100293f9ac R15: ffff8880149fcd60 [ 52.854669][ T8416] ? cfg80211_connect+0x1600/0x1ad0 [ 52.860139][ T8416] ? cfg80211_connect+0x1600/0x1ad0 [ 52.865430][ T8416] ? ieee80211_get_channel_khz+0x187/0x800 [ 52.871527][ T8416] nl80211_connect+0x16d9/0x1e20 [ 52.876492][ T8416] ? __rtnl_unlock+0x28/0xa0 [ 52.881480][ T8416] genl_rcv_msg+0xe4e/0x1280 [ 52.886458][ T8416] ? nl80211_leave_ibss+0x120/0x120 [ 52.891807][ T8416] netlink_rcv_skb+0x190/0x3a0 [ 52.896718][ T8416] ? genl_bind+0x2f0/0x2f0 [ 52.901792][ T8416] genl_rcv+0x24/0x40 [ 52.906036][ T8416] netlink_unicast+0x786/0x940 [ 52.911294][ T8416] netlink_sendmsg+0x9ae/0xd50 [ 52.916225][ T8416] ? netlink_getsockopt+0xa50/0xa50 [ 52.921766][ T8416] ____sys_sendmsg+0x519/0x800 [ 52.927054][ T8416] ? import_iovec+0xe6/0x120 [ 52.932743][ T8416] __sys_sendmsg+0x2bf/0x370 [ 52.937747][ T8416] ? __context_tracking_exit+0x7a/0xd0 [ 52.944074][ T8416] ? syscall_enter_from_user_mode+0x2e/0x1c0 [ 52.950243][ T8416] ? lockdep_hardirqs_on+0x8d/0x130 [ 52.955834][ T8416] ? syscall_enter_from_user_mode+0x2e/0x1c0 [ 52.961927][ T8416] do_syscall_64+0x2d/0x70 [ 52.966351][ T8416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 52.972985][ T8416] RIP: 0033:0x441089 [ 52.976915][ T8416] 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 [ 52.997230][ T8416] RSP: 002b:00007ffd952eb408 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 53.005923][ T8416] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 53.013928][ T8416] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 53.022451][ T8416] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 53.030517][ T8416] R10: 0000000c00000000 R11: 0000000000000246 R12: 000000000000cc3f [ 53.038600][ T8416] R13: 00007ffd952eb470 R14: 00007ffd952eb460 R15: 00007ffd952eb42c [ 53.048346][ T8416] Kernel Offset: disabled [ 53.052831][ T8416] Rebooting in 86400 seconds..