[ 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 '10.128.0.196' (ECDSA) to the list of known hosts. syzkaller login: [ 79.234526][ T8388] IPVS: ftp: loaded support on port[0] = 21 [ 79.346979][ T456] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.363805][ T456] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.385503][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program executing program [ 79.407750][ T456] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 79.417635][ T456] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.430546][ T2934] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 79.472712][ T8429] ------------[ cut here ]------------ [ 79.478957][ T8429] WARNING: CPU: 0 PID: 8429 at net/wireless/sme.c:532 cfg80211_connect+0x1409/0x2040 [ 79.488644][ T8429] Modules linked in: [ 79.492579][ T8429] CPU: 0 PID: 8429 Comm: syz-executor355 Not tainted 5.12.0-rc4-syzkaller #0 [ 79.502569][ T8429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.512842][ T8429] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 79.518826][ T8429] 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 97 94 2a f9 <0f> 0b e8 90 94 2a f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 79.538585][ T8429] RSP: 0018:ffffc90001a2f298 EFLAGS: 00010293 [ 79.544683][ T8429] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 79.552736][ T8429] RDX: ffff8880126d9c40 RSI: ffffffff88495cd9 RDI: ffffffff8a854f60 [ 79.560918][ T8429] RBP: ffff888013978d32 R08: 0000000000000001 R09: ffff888013978d37 [ 79.569206][ T8429] R10: ffffed100272f1a6 R11: 0000000000000000 R12: ffffc90001a2f438 [ 79.577207][ T8429] R13: ffff888013978c10 R14: ffff888013978d58 R15: ffff888013978d60 [ 79.585421][ T8429] FS: 000000000111a300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 79.594757][ T8429] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 79.601501][ T8429] CR2: 0000000020000080 CR3: 0000000013b9f000 CR4: 00000000001506f0 [ 79.609598][ T8429] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 79.617605][ T8429] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 79.625684][ T8429] Call Trace: [ 79.629077][ T8429] ? __cfg80211_disconnected+0x1470/0x1470 [ 79.634923][ T8429] ? memset+0x20/0x40 [ 79.639134][ T8429] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 79.644874][ T8429] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 79.650812][ T8429] nl80211_connect+0x1647/0x22a0 [ 79.655779][ T8429] ? nl80211_parse_connkeys+0xa50/0xa50 [ 79.661597][ T8429] ? __mutex_unlock_slowpath+0xe2/0x610 [ 79.667182][ T8429] ? wait_for_completion_io+0x270/0x270 [ 79.672956][ T8429] ? nl80211_pre_doit+0xa6/0x5c0 [ 79.678172][ T8429] genl_family_rcv_msg_doit+0x228/0x320 [ 79.683822][ T8429] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 79.691455][ T8429] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.697758][ T8429] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.704463][ T8429] ? ns_capable+0xde/0x100 [ 79.709040][ T8429] genl_rcv_msg+0x328/0x580 [ 79.713611][ T8429] ? genl_get_cmd+0x480/0x480 [ 79.718644][ T8429] ? nl80211_parse_connkeys+0xa50/0xa50 [ 79.724225][ T8429] ? lock_release+0x720/0x720 [ 79.729018][ T8429] netlink_rcv_skb+0x153/0x420 [ 79.733836][ T8429] ? genl_get_cmd+0x480/0x480 [ 79.738792][ T8429] ? netlink_ack+0xaa0/0xaa0 [ 79.743940][ T8429] genl_rcv+0x24/0x40 [ 79.748009][ T8429] netlink_unicast+0x533/0x7d0 [ 79.752801][ T8429] ? netlink_attachskb+0x870/0x870 [ 79.758038][ T8429] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 79.764315][ T8429] ? __phys_addr_symbol+0x2c/0x70 [ 79.769459][ T8429] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 79.775199][ T8429] ? __check_object_size+0x171/0x3f0 [ 79.780603][ T8429] netlink_sendmsg+0x856/0xd90 [ 79.785409][ T8429] ? netlink_unicast+0x7d0/0x7d0 [ 79.790430][ T8429] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.796944][ T8429] ? netlink_unicast+0x7d0/0x7d0 [ 79.802018][ T8429] sock_sendmsg+0xcf/0x120 [ 79.806461][ T8429] ____sys_sendmsg+0x6e8/0x810 [ 79.811355][ T8429] ? kernel_sendmsg+0x50/0x50 [ 79.816057][ T8429] ? do_recvmmsg+0x6d0/0x6d0 [ 79.820752][ T8429] ? lock_chain_count+0x20/0x20 [ 79.825645][ T8429] ? find_held_lock+0x2d/0x110 [ 79.830779][ T8429] ___sys_sendmsg+0xf3/0x170 [ 79.835403][ T8429] ? sendmsg_copy_msghdr+0x160/0x160 [ 79.840848][ T8429] ? __lock_acquire+0x16b3/0x54c0 [ 79.846001][ T8429] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 79.852335][ T8429] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.858751][ T8429] ? __fget_light+0x215/0x280 [ 79.863453][ T8429] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 79.869880][ T8429] __sys_sendmsg+0xe5/0x1b0 [ 79.874412][ T8429] ? __sys_sendmsg_sock+0x30/0x30 [ 79.879576][ T8429] ? syscall_enter_from_user_mode+0x27/0x70 [ 79.885500][ T8429] do_syscall_64+0x2d/0x70 [ 79.889992][ T8429] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.895910][ T8429] RIP: 0033:0x441089 [ 79.899913][ T8429] 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 [ 79.919749][ T8429] RSP: 002b:00007fffbeace688 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.928263][ T8429] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 79.936259][ T8429] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 79.944439][ T8429] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 79.952582][ T8429] R10: 0000000c00000000 R11: 0000000000000246 R12: 000000000001365c [ 79.960956][ T8429] R13: 00007fffbeace6f0 R14: 00007fffbeace6e0 R15: 00007fffbeace6ac [ 79.969059][ T8429] Kernel panic - not syncing: panic_on_warn set ... [ 79.975667][ T8429] CPU: 0 PID: 8429 Comm: syz-executor355 Not tainted 5.12.0-rc4-syzkaller #0 [ 79.984424][ T8429] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.995140][ T8429] Call Trace: [ 79.998417][ T8429] dump_stack+0x141/0x1d7 [ 80.002755][ T8429] panic+0x306/0x73d [ 80.006667][ T8429] ? __warn_printk+0xf3/0xf3 [ 80.011271][ T8429] ? __warn.cold+0x1a/0x44 [ 80.015684][ T8429] ? cfg80211_connect+0x1409/0x2040 [ 80.021004][ T8429] __warn.cold+0x35/0x44 [ 80.025261][ T8429] ? cfg80211_connect+0x1409/0x2040 [ 80.030459][ T8429] report_bug+0x1bd/0x210 [ 80.034804][ T8429] handle_bug+0x3c/0x60 [ 80.038985][ T8429] exc_invalid_op+0x14/0x40 [ 80.043520][ T8429] asm_exc_invalid_op+0x12/0x20 [ 80.048397][ T8429] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 80.054206][ T8429] 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 97 94 2a f9 <0f> 0b e8 90 94 2a f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 80.073830][ T8429] RSP: 0018:ffffc90001a2f298 EFLAGS: 00010293 [ 80.079899][ T8429] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 80.087897][ T8429] RDX: ffff8880126d9c40 RSI: ffffffff88495cd9 RDI: ffffffff8a854f60 [ 80.095915][ T8429] RBP: ffff888013978d32 R08: 0000000000000001 R09: ffff888013978d37 [ 80.103910][ T8429] R10: ffffed100272f1a6 R11: 0000000000000000 R12: ffffc90001a2f438 [ 80.111886][ T8429] R13: ffff888013978c10 R14: ffff888013978d58 R15: ffff888013978d60 [ 80.120059][ T8429] ? cfg80211_connect+0x1409/0x2040 [ 80.125280][ T8429] ? cfg80211_connect+0x1409/0x2040 [ 80.130492][ T8429] ? __cfg80211_disconnected+0x1470/0x1470 [ 80.136301][ T8429] ? memset+0x20/0x40 [ 80.140297][ T8429] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 80.146016][ T8429] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 80.151880][ T8429] nl80211_connect+0x1647/0x22a0 [ 80.156844][ T8429] ? nl80211_parse_connkeys+0xa50/0xa50 [ 80.162580][ T8429] ? __mutex_unlock_slowpath+0xe2/0x610 [ 80.168489][ T8429] ? wait_for_completion_io+0x270/0x270 [ 80.174063][ T8429] ? nl80211_pre_doit+0xa6/0x5c0 [ 80.179004][ T8429] genl_family_rcv_msg_doit+0x228/0x320 [ 80.184551][ T8429] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 80.191929][ T8429] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.198222][ T8429] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.204470][ T8429] ? ns_capable+0xde/0x100 [ 80.208932][ T8429] genl_rcv_msg+0x328/0x580 [ 80.213441][ T8429] ? genl_get_cmd+0x480/0x480 [ 80.218985][ T8429] ? nl80211_parse_connkeys+0xa50/0xa50 [ 80.224584][ T8429] ? lock_release+0x720/0x720 [ 80.229277][ T8429] netlink_rcv_skb+0x153/0x420 [ 80.234045][ T8429] ? genl_get_cmd+0x480/0x480 [ 80.238782][ T8429] ? netlink_ack+0xaa0/0xaa0 [ 80.243440][ T8429] genl_rcv+0x24/0x40 [ 80.247452][ T8429] netlink_unicast+0x533/0x7d0 [ 80.252233][ T8429] ? netlink_attachskb+0x870/0x870 [ 80.257573][ T8429] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 80.263830][ T8429] ? __phys_addr_symbol+0x2c/0x70 [ 80.268859][ T8429] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 80.274578][ T8429] ? __check_object_size+0x171/0x3f0 [ 80.279884][ T8429] netlink_sendmsg+0x856/0xd90 [ 80.284692][ T8429] ? netlink_unicast+0x7d0/0x7d0 [ 80.289649][ T8429] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.295904][ T8429] ? netlink_unicast+0x7d0/0x7d0 [ 80.300872][ T8429] sock_sendmsg+0xcf/0x120 [ 80.305307][ T8429] ____sys_sendmsg+0x6e8/0x810 [ 80.310124][ T8429] ? kernel_sendmsg+0x50/0x50 [ 80.314849][ T8429] ? do_recvmmsg+0x6d0/0x6d0 [ 80.319488][ T8429] ? lock_chain_count+0x20/0x20 [ 80.324380][ T8429] ? find_held_lock+0x2d/0x110 [ 80.329171][ T8429] ___sys_sendmsg+0xf3/0x170 [ 80.333889][ T8429] ? sendmsg_copy_msghdr+0x160/0x160 [ 80.339194][ T8429] ? __lock_acquire+0x16b3/0x54c0 [ 80.344353][ T8429] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 80.350360][ T8429] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 80.356630][ T8429] ? __fget_light+0x215/0x280 [ 80.361305][ T8429] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 80.367548][ T8429] __sys_sendmsg+0xe5/0x1b0 [ 80.372064][ T8429] ? __sys_sendmsg_sock+0x30/0x30 [ 80.377110][ T8429] ? syscall_enter_from_user_mode+0x27/0x70 [ 80.383089][ T8429] do_syscall_64+0x2d/0x70 [ 80.387503][ T8429] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.393392][ T8429] RIP: 0033:0x441089 [ 80.397282][ T8429] 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 [ 80.416886][ T8429] RSP: 002b:00007fffbeace688 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 80.425315][ T8429] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 80.433396][ T8429] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 80.441370][ T8429] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 80.449341][ T8429] R10: 0000000c00000000 R11: 0000000000000246 R12: 000000000001365c [ 80.457326][ T8429] R13: 00007fffbeace6f0 R14: 00007fffbeace6e0 R15: 00007fffbeace6ac [ 80.466111][ T8429] Kernel Offset: disabled [ 80.470548][ T8429] Rebooting in 86400 seconds..