[ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ 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 '10.128.1.83' (ECDSA) to the list of known hosts. syzkaller login: [ 68.815286][ T8389] IPVS: ftp: loaded support on port[0] = 21 [ 68.890791][ T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.898895][ T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.953187][ T3565] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.986553][ T287] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.995335][ T287] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 69.012308][ T2935] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 69.040345][ T8430] ------------[ cut here ]------------ [ 69.045983][ T8430] WARNING: CPU: 0 PID: 8430 at net/wireless/sme.c:532 cfg80211_connect+0x1409/0x2040 [ 69.056555][ T8430] Modules linked in: [ 69.061025][ T8430] CPU: 0 PID: 8430 Comm: syz-executor495 Not tainted 5.12.0-rc5-syzkaller #0 [ 69.070837][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.081498][ T8430] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 69.087338][ 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 c7 81 2a f9 <0f> 0b e8 c0 81 2a f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 69.108443][ T8430] RSP: 0018:ffffc900015ef298 EFLAGS: 00010293 [ 69.115150][ T8430] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.123742][ T8430] RDX: ffff88801a083880 RSI: ffffffff88496f89 RDI: ffffffff8a854f60 [ 69.132191][ T8430] RBP: ffff888018994d32 R08: 0000000000000001 R09: ffff888018994d37 [ 69.140686][ T8430] R10: ffffed10031329a6 R11: 0000000000000000 R12: ffffc900015ef438 [ 69.148702][ T8430] R13: ffff888018994c10 R14: ffff888018994d58 R15: ffff888018994d60 [ 69.157772][ T8430] FS: 0000000001589300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 69.167243][ T8430] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.175332][ T8430] CR2: 00007f001571a020 CR3: 0000000020966000 CR4: 00000000001506f0 [ 69.183804][ T8430] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.192341][ T8430] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.200791][ T8430] Call Trace: [ 69.204075][ T8430] ? __cfg80211_disconnected+0x1470/0x1470 [ 69.210866][ T8430] ? memset+0x20/0x40 [ 69.214974][ T8430] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 69.221700][ T8430] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 69.227602][ T8430] nl80211_connect+0x1647/0x22a0 [ 69.233418][ T8430] ? nl80211_parse_connkeys+0xa50/0xa50 [ 69.238964][ T8430] ? __mutex_unlock_slowpath+0xe2/0x610 [ 69.245327][ T8430] ? wait_for_completion_io+0x270/0x270 [ 69.251537][ T8430] ? nl80211_pre_doit+0xa6/0x5c0 [ 69.256471][ T8430] genl_family_rcv_msg_doit+0x228/0x320 [ 69.262719][ T8430] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 69.270665][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.277061][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.284220][ T8430] ? ns_capable+0xde/0x100 [ 69.288740][ T8430] genl_rcv_msg+0x328/0x580 [ 69.294067][ T8430] ? genl_get_cmd+0x480/0x480 [ 69.298754][ T8430] ? nl80211_parse_connkeys+0xa50/0xa50 [ 69.306142][ T8430] ? lock_release+0x720/0x720 [ 69.311438][ T8430] netlink_rcv_skb+0x153/0x420 [ 69.316221][ T8430] ? genl_get_cmd+0x480/0x480 [ 69.321652][ T8430] ? netlink_ack+0xaa0/0xaa0 [ 69.326255][ T8430] genl_rcv+0x24/0x40 [ 69.331084][ T8430] netlink_unicast+0x533/0x7d0 [ 69.335882][ T8430] ? netlink_attachskb+0x870/0x870 [ 69.341826][ T8430] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 69.348072][ T8430] ? __phys_addr_symbol+0x2c/0x70 [ 69.353887][ T8430] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 69.360090][ T8430] ? __check_object_size+0x171/0x3f0 [ 69.365382][ T8430] netlink_sendmsg+0x856/0xd90 [ 69.370986][ T8430] ? netlink_unicast+0x7d0/0x7d0 [ 69.375933][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.382987][ T8430] ? netlink_unicast+0x7d0/0x7d0 [ 69.387925][ T8430] sock_sendmsg+0xcf/0x120 [ 69.393225][ T8430] ____sys_sendmsg+0x6e8/0x810 [ 69.397997][ T8430] ? kernel_sendmsg+0x50/0x50 [ 69.403428][ T8430] ? do_recvmmsg+0x6d0/0x6d0 [ 69.408023][ T8430] ? lock_chain_count+0x20/0x20 [ 69.413898][ T8430] ? find_held_lock+0x2d/0x110 [ 69.418683][ T8430] ___sys_sendmsg+0xf3/0x170 [ 69.424194][ T8430] ? sendmsg_copy_msghdr+0x160/0x160 [ 69.431367][ T8430] ? __lock_acquire+0x16b3/0x54c0 [ 69.436401][ T8430] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 69.443130][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.449888][ T8430] ? __fget_light+0x215/0x280 [ 69.454597][ T8430] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 69.461733][ T8430] __sys_sendmsg+0xe5/0x1b0 [ 69.466229][ T8430] ? __sys_sendmsg_sock+0x30/0x30 [ 69.472045][ T8430] ? syscall_enter_from_user_mode+0x27/0x70 [ 69.477947][ T8430] do_syscall_64+0x2d/0x70 [ 69.483118][ T8430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.489018][ T8430] RIP: 0033:0x441089 [ 69.493714][ 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 [ 69.514087][ T8430] RSP: 002b:00007ffca03c81b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.523101][ T8430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 69.531561][ T8430] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 69.540290][ T8430] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 69.548261][ T8430] R10: 0000000c00000000 R11: 0000000000000246 R12: 0000000000010dae [ 69.557102][ T8430] R13: 00007ffca03c8220 R14: 00007ffca03c8210 R15: 00007ffca03c81dc [ 69.566434][ T8430] Kernel panic - not syncing: panic_on_warn set ... [ 69.573011][ T8430] CPU: 0 PID: 8430 Comm: syz-executor495 Not tainted 5.12.0-rc5-syzkaller #0 [ 69.581768][ T8430] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.591817][ T8430] Call Trace: [ 69.595100][ T8430] dump_stack+0x141/0x1d7 [ 69.599439][ T8430] panic+0x306/0x73d [ 69.603322][ T8430] ? __warn_printk+0xf3/0xf3 [ 69.607923][ T8430] ? __warn.cold+0x1a/0x44 [ 69.612351][ T8430] ? cfg80211_connect+0x1409/0x2040 [ 69.617562][ T8430] __warn.cold+0x35/0x44 [ 69.621807][ T8430] ? cfg80211_connect+0x1409/0x2040 [ 69.626994][ T8430] report_bug+0x1bd/0x210 [ 69.631314][ T8430] handle_bug+0x3c/0x60 [ 69.635460][ T8430] exc_invalid_op+0x14/0x40 [ 69.639951][ T8430] asm_exc_invalid_op+0x12/0x20 [ 69.644789][ T8430] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 69.650588][ 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 c7 81 2a f9 <0f> 0b e8 c0 81 2a f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 69.670181][ T8430] RSP: 0018:ffffc900015ef298 EFLAGS: 00010293 [ 69.676251][ T8430] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.684208][ T8430] RDX: ffff88801a083880 RSI: ffffffff88496f89 RDI: ffffffff8a854f60 [ 69.692162][ T8430] RBP: ffff888018994d32 R08: 0000000000000001 R09: ffff888018994d37 [ 69.700118][ T8430] R10: ffffed10031329a6 R11: 0000000000000000 R12: ffffc900015ef438 [ 69.708075][ T8430] R13: ffff888018994c10 R14: ffff888018994d58 R15: ffff888018994d60 [ 69.716038][ T8430] ? cfg80211_connect+0x1409/0x2040 [ 69.721230][ T8430] ? cfg80211_connect+0x1409/0x2040 [ 69.726439][ T8430] ? __cfg80211_disconnected+0x1470/0x1470 [ 69.732237][ T8430] ? memset+0x20/0x40 [ 69.736212][ T8430] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 69.741923][ T8430] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 69.747736][ T8430] nl80211_connect+0x1647/0x22a0 [ 69.752665][ T8430] ? nl80211_parse_connkeys+0xa50/0xa50 [ 69.758194][ T8430] ? __mutex_unlock_slowpath+0xe2/0x610 [ 69.763727][ T8430] ? wait_for_completion_io+0x270/0x270 [ 69.769283][ T8430] ? nl80211_pre_doit+0xa6/0x5c0 [ 69.774209][ T8430] genl_family_rcv_msg_doit+0x228/0x320 [ 69.779742][ T8430] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 69.787104][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.793418][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.799648][ T8430] ? ns_capable+0xde/0x100 [ 69.804061][ T8430] genl_rcv_msg+0x328/0x580 [ 69.808600][ T8430] ? genl_get_cmd+0x480/0x480 [ 69.813269][ T8430] ? nl80211_parse_connkeys+0xa50/0xa50 [ 69.818814][ T8430] ? lock_release+0x720/0x720 [ 69.823492][ T8430] netlink_rcv_skb+0x153/0x420 [ 69.828251][ T8430] ? genl_get_cmd+0x480/0x480 [ 69.832918][ T8430] ? netlink_ack+0xaa0/0xaa0 [ 69.837508][ T8430] genl_rcv+0x24/0x40 [ 69.841482][ T8430] netlink_unicast+0x533/0x7d0 [ 69.846238][ T8430] ? netlink_attachskb+0x870/0x870 [ 69.851354][ T8430] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 69.857586][ T8430] ? __phys_addr_symbol+0x2c/0x70 [ 69.862599][ T8430] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 69.868306][ T8430] ? __check_object_size+0x171/0x3f0 [ 69.873589][ T8430] netlink_sendmsg+0x856/0xd90 [ 69.878447][ T8430] ? netlink_unicast+0x7d0/0x7d0 [ 69.883392][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.889644][ T8430] ? netlink_unicast+0x7d0/0x7d0 [ 69.894574][ T8430] sock_sendmsg+0xcf/0x120 [ 69.898990][ T8430] ____sys_sendmsg+0x6e8/0x810 [ 69.903765][ T8430] ? kernel_sendmsg+0x50/0x50 [ 69.908430][ T8430] ? do_recvmmsg+0x6d0/0x6d0 [ 69.913007][ T8430] ? lock_chain_count+0x20/0x20 [ 69.917933][ T8430] ? find_held_lock+0x2d/0x110 [ 69.922692][ T8430] ___sys_sendmsg+0xf3/0x170 [ 69.927273][ T8430] ? sendmsg_copy_msghdr+0x160/0x160 [ 69.932548][ T8430] ? __lock_acquire+0x16b3/0x54c0 [ 69.937580][ T8430] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 69.943554][ T8430] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.949783][ T8430] ? __fget_light+0x215/0x280 [ 69.954582][ T8430] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 69.960839][ T8430] __sys_sendmsg+0xe5/0x1b0 [ 69.965334][ T8430] ? __sys_sendmsg_sock+0x30/0x30 [ 69.970356][ T8430] ? syscall_enter_from_user_mode+0x27/0x70 [ 69.976242][ T8430] do_syscall_64+0x2d/0x70 [ 69.980653][ T8430] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.986536][ T8430] RIP: 0033:0x441089 [ 69.990418][ 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 [ 70.010012][ T8430] RSP: 002b:00007ffca03c81b8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 70.018414][ T8430] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 70.026370][ T8430] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 70.034338][ T8430] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 70.042302][ T8430] R10: 0000000c00000000 R11: 0000000000000246 R12: 0000000000010dae [ 70.050360][ T8430] R13: 00007ffca03c8220 R14: 00007ffca03c8210 R15: 00007ffca03c81dc [ 70.059089][ T8430] Kernel Offset: disabled [ 70.063508][ T8430] Rebooting in 86400 seconds..