[ 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 '10.128.0.91' (ECDSA) to the list of known hosts. syzkaller login: [ 67.803149][ T8379] IPVS: ftp: loaded support on port[0] = 21 [ 67.886564][ T25] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.905447][ T25] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.926542][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program executing program [ 67.953037][ T25] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.961008][ T25] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.972626][ T7] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.019196][ T8420] ------------[ cut here ]------------ [ 68.025072][ T8420] WARNING: CPU: 0 PID: 8420 at net/wireless/sme.c:532 cfg80211_connect+0x1409/0x2040 [ 68.039783][ T8420] Modules linked in: [ 68.046363][ T8420] CPU: 1 PID: 8420 Comm: syz-executor445 Not tainted 5.12.0-rc6-syzkaller #0 [ 68.055573][ T8420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.066216][ T8420] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 68.072051][ T8420] 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 72 2a f9 <0f> 0b e8 10 72 2a f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 68.091990][ T8420] RSP: 0018:ffffc9000166f298 EFLAGS: 00010293 [ 68.098149][ T8420] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.106229][ T8420] RDX: ffff88801e3154c0 RSI: ffffffff88497f39 RDI: ffffffff8a854f60 [ 68.114249][ T8420] RBP: ffff8880209ccd32 R08: 0000000000000001 R09: ffff8880209ccd37 [ 68.122232][ T8420] R10: ffffed10041399a6 R11: 0000000000000000 R12: ffffc9000166f438 [ 68.130998][ T8420] R13: ffff8880209ccc10 R14: ffff8880209ccd58 R15: ffff8880209ccd60 [ 68.139075][ T8420] FS: 000000000227c300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 68.148096][ T8420] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.154729][ T8420] CR2: 000056358c1ee678 CR3: 000000002402a000 CR4: 00000000001506f0 [ 68.163454][ T8420] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.171461][ T8420] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.179617][ T8420] Call Trace: [ 68.183023][ T8420] ? __cfg80211_disconnected+0x1470/0x1470 [ 68.188858][ T8420] ? memset+0x20/0x40 [ 68.192897][ T8420] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 68.198684][ T8420] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 68.204583][ T8420] nl80211_connect+0x1647/0x22a0 [ 68.209535][ T8420] ? nl80211_parse_connkeys+0xa50/0xa50 [ 68.215131][ T8420] ? __mutex_unlock_slowpath+0xe2/0x610 [ 68.220701][ T8420] ? wait_for_completion_io+0x270/0x270 [ 68.226344][ T8420] ? nl80211_pre_doit+0xa6/0x5c0 [ 68.231299][ T8420] genl_family_rcv_msg_doit+0x228/0x320 [ 68.237132][ T8420] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 68.244609][ T8420] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.250876][ T8420] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.257433][ T8420] ? ns_capable+0xde/0x100 [ 68.261885][ T8420] genl_rcv_msg+0x328/0x580 [ 68.266503][ T8420] ? genl_get_cmd+0x480/0x480 [ 68.271206][ T8420] ? nl80211_parse_connkeys+0xa50/0xa50 [ 68.277063][ T8420] ? lock_release+0x720/0x720 [ 68.281827][ T8420] netlink_rcv_skb+0x153/0x420 [ 68.286640][ T8420] ? genl_get_cmd+0x480/0x480 [ 68.291328][ T8420] ? netlink_ack+0xaa0/0xaa0 [ 68.297063][ T8420] genl_rcv+0x24/0x40 [ 68.301046][ T8420] netlink_unicast+0x533/0x7d0 [ 68.305893][ T8420] ? netlink_attachskb+0x870/0x870 [ 68.311019][ T8420] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 68.317328][ T8420] ? __phys_addr_symbol+0x2c/0x70 [ 68.322371][ T8420] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 68.328158][ T8420] ? __check_object_size+0x171/0x3f0 [ 68.333554][ T8420] netlink_sendmsg+0x856/0xd90 [ 68.338443][ T8420] ? netlink_unicast+0x7d0/0x7d0 [ 68.343437][ T8420] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.349695][ T8420] ? netlink_unicast+0x7d0/0x7d0 [ 68.354689][ T8420] sock_sendmsg+0xcf/0x120 [ 68.359123][ T8420] ____sys_sendmsg+0x6e8/0x810 [ 68.364181][ T8420] ? kernel_sendmsg+0x50/0x50 [ 68.368887][ T8420] ? do_recvmmsg+0x6d0/0x6d0 [ 68.373583][ T8420] ? lock_chain_count+0x20/0x20 [ 68.378476][ T8420] ? find_held_lock+0x2d/0x110 [ 68.383738][ T8420] ___sys_sendmsg+0xf3/0x170 [ 68.388349][ T8420] ? sendmsg_copy_msghdr+0x160/0x160 [ 68.393723][ T8420] ? __lock_acquire+0x16b3/0x54c0 [ 68.398773][ T8420] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 68.404851][ T8420] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.411147][ T8420] ? __fget_light+0x215/0x280 [ 68.415880][ T8420] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 68.422143][ T8420] __sys_sendmsg+0xe5/0x1b0 [ 68.427738][ T8420] ? __sys_sendmsg_sock+0x30/0x30 [ 68.432868][ T8420] ? syscall_enter_from_user_mode+0x27/0x70 [ 68.438803][ T8420] do_syscall_64+0x2d/0x70 [ 68.443398][ T8420] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 68.449308][ T8420] RIP: 0033:0x441089 [ 68.453346][ T8420] 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 [ 68.473422][ T8420] RSP: 002b:00007ffd2f4e2d48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 68.481888][ T8420] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 68.490024][ T8420] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 68.498544][ T8420] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 68.506800][ T8420] R10: 0000000c00000000 R11: 0000000000000246 R12: 0000000000010995 [ 68.515081][ T8420] R13: 00007ffd2f4e2db0 R14: 00007ffd2f4e2da0 R15: 00007ffd2f4e2d6c [ 68.523180][ T8420] Kernel panic - not syncing: panic_on_warn set ... [ 68.529773][ T8420] CPU: 0 PID: 8420 Comm: syz-executor445 Not tainted 5.12.0-rc6-syzkaller #0 [ 68.538523][ T8420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.548582][ T8420] Call Trace: [ 68.551852][ T8420] dump_stack+0x141/0x1d7 [ 68.556181][ T8420] panic+0x306/0x73d [ 68.560063][ T8420] ? __warn_printk+0xf3/0xf3 [ 68.564732][ T8420] ? __warn.cold+0x1a/0x44 [ 68.569135][ T8420] ? cfg80211_connect+0x1409/0x2040 [ 68.574353][ T8420] __warn.cold+0x35/0x44 [ 68.578585][ T8420] ? cfg80211_connect+0x1409/0x2040 [ 68.583773][ T8420] report_bug+0x1bd/0x210 [ 68.588093][ T8420] handle_bug+0x3c/0x60 [ 68.592239][ T8420] exc_invalid_op+0x14/0x40 [ 68.596770][ T8420] asm_exc_invalid_op+0x12/0x20 [ 68.601614][ T8420] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 68.607412][ T8420] 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 72 2a f9 <0f> 0b e8 10 72 2a f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 68.627003][ T8420] RSP: 0018:ffffc9000166f298 EFLAGS: 00010293 [ 68.633055][ T8420] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.641012][ T8420] RDX: ffff88801e3154c0 RSI: ffffffff88497f39 RDI: ffffffff8a854f60 [ 68.648969][ T8420] RBP: ffff8880209ccd32 R08: 0000000000000001 R09: ffff8880209ccd37 [ 68.656955][ T8420] R10: ffffed10041399a6 R11: 0000000000000000 R12: ffffc9000166f438 [ 68.664914][ T8420] R13: ffff8880209ccc10 R14: ffff8880209ccd58 R15: ffff8880209ccd60 [ 68.672904][ T8420] ? cfg80211_connect+0x1409/0x2040 [ 68.678100][ T8420] ? cfg80211_connect+0x1409/0x2040 [ 68.683295][ T8420] ? __cfg80211_disconnected+0x1470/0x1470 [ 68.689089][ T8420] ? memset+0x20/0x40 [ 68.693064][ T8420] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 68.698775][ T8420] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 68.704588][ T8420] nl80211_connect+0x1647/0x22a0 [ 68.709523][ T8420] ? nl80211_parse_connkeys+0xa50/0xa50 [ 68.715073][ T8420] ? __mutex_unlock_slowpath+0xe2/0x610 [ 68.720629][ T8420] ? wait_for_completion_io+0x270/0x270 [ 68.726187][ T8420] ? nl80211_pre_doit+0xa6/0x5c0 [ 68.731115][ T8420] genl_family_rcv_msg_doit+0x228/0x320 [ 68.736652][ T8420] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 68.744012][ T8420] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.750248][ T8420] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.756497][ T8420] ? ns_capable+0xde/0x100 [ 68.760919][ T8420] genl_rcv_msg+0x328/0x580 [ 68.765413][ T8420] ? genl_get_cmd+0x480/0x480 [ 68.770089][ T8420] ? nl80211_parse_connkeys+0xa50/0xa50 [ 68.775623][ T8420] ? lock_release+0x720/0x720 [ 68.780300][ T8420] netlink_rcv_skb+0x153/0x420 [ 68.785090][ T8420] ? genl_get_cmd+0x480/0x480 [ 68.789754][ T8420] ? netlink_ack+0xaa0/0xaa0 [ 68.794340][ T8420] genl_rcv+0x24/0x40 [ 68.798336][ T8420] netlink_unicast+0x533/0x7d0 [ 68.803107][ T8420] ? netlink_attachskb+0x870/0x870 [ 68.808813][ T8420] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 68.815058][ T8420] ? __phys_addr_symbol+0x2c/0x70 [ 68.820075][ T8420] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 68.825794][ T8420] ? __check_object_size+0x171/0x3f0 [ 68.831072][ T8420] netlink_sendmsg+0x856/0xd90 [ 68.835825][ T8420] ? netlink_unicast+0x7d0/0x7d0 [ 68.840752][ T8420] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.846998][ T8420] ? netlink_unicast+0x7d0/0x7d0 [ 68.851930][ T8420] sock_sendmsg+0xcf/0x120 [ 68.856343][ T8420] ____sys_sendmsg+0x6e8/0x810 [ 68.861122][ T8420] ? kernel_sendmsg+0x50/0x50 [ 68.865790][ T8420] ? do_recvmmsg+0x6d0/0x6d0 [ 68.870383][ T8420] ? lock_chain_count+0x20/0x20 [ 68.875273][ T8420] ? find_held_lock+0x2d/0x110 [ 68.880099][ T8420] ___sys_sendmsg+0xf3/0x170 [ 68.884682][ T8420] ? sendmsg_copy_msghdr+0x160/0x160 [ 68.889967][ T8420] ? __lock_acquire+0x16b3/0x54c0 [ 68.895013][ T8420] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 68.900995][ T8420] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.907229][ T8420] ? __fget_light+0x215/0x280 [ 68.911898][ T8420] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 68.918132][ T8420] __sys_sendmsg+0xe5/0x1b0 [ 68.922625][ T8420] ? __sys_sendmsg_sock+0x30/0x30 [ 68.927648][ T8420] ? syscall_enter_from_user_mode+0x27/0x70 [ 68.933536][ T8420] do_syscall_64+0x2d/0x70 [ 68.937946][ T8420] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 68.943844][ T8420] RIP: 0033:0x441089 [ 68.947736][ T8420] 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 [ 68.967328][ T8420] RSP: 002b:00007ffd2f4e2d48 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 68.975731][ T8420] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 68.983690][ T8420] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 68.991655][ T8420] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 68.999612][ T8420] R10: 0000000c00000000 R11: 0000000000000246 R12: 0000000000010995 [ 69.007708][ T8420] R13: 00007ffd2f4e2db0 R14: 00007ffd2f4e2da0 R15: 00007ffd2f4e2d6c [ 69.016391][ T8420] Kernel Offset: disabled [ 69.020816][ T8420] Rebooting in 86400 seconds..