[ 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 '10.128.0.142' (ECDSA) to the list of known hosts. syzkaller login: [ 53.879257][ T8375] IPVS: ftp: loaded support on port[0] = 21 [ 53.944443][ T53] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.956979][ T53] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 53.990449][ T3137] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 54.000063][ T53] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 54.007945][ T53] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 54.017364][ T3137] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 54.052357][ T8416] ------------[ cut here ]------------ [ 54.057965][ T8416] WARNING: CPU: 1 PID: 8416 at net/wireless/sme.c:532 cfg80211_connect+0x1409/0x2040 [ 54.068227][ T8416] Modules linked in: [ 54.072414][ T8416] CPU: 1 PID: 8416 Comm: syz-executor412 Not tainted 5.12.0-rc6-syzkaller #0 [ 54.081916][ T8416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.092382][ T8416] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 54.098235][ T8416] 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 d7 71 2a f9 <0f> 0b e8 d0 71 2a f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 54.118183][ T8416] RSP: 0018:ffffc9000168f298 EFLAGS: 00010293 [ 54.124301][ T8416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.132323][ T8416] RDX: ffff8880203b9c40 RSI: ffffffff88497f39 RDI: ffffffff8a854f60 [ 54.140335][ T8416] RBP: ffff8880169b0d32 R08: 0000000000000001 R09: ffff8880169b0d37 [ 54.148303][ T8416] R10: ffffed1002d361a6 R11: 0000000000000000 R12: ffffc9000168f438 [ 54.156303][ T8416] R13: ffff8880169b0c10 R14: ffff8880169b0d58 R15: ffff8880169b0d60 [ 54.164317][ T8416] FS: 0000000001b8c300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 54.173300][ T8416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 54.179925][ T8416] CR2: 0000000020000080 CR3: 0000000011a7c000 CR4: 0000000000350ee0 [ 54.187894][ T8416] Call Trace: [ 54.191297][ T8416] ? __cfg80211_disconnected+0x1470/0x1470 [ 54.197116][ T8416] ? memset+0x20/0x40 [ 54.201212][ T8416] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 54.206937][ T8416] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 54.212810][ T8416] nl80211_connect+0x1647/0x22a0 [ 54.217761][ T8416] ? nl80211_parse_connkeys+0xa50/0xa50 [ 54.223353][ T8416] ? __mutex_unlock_slowpath+0xe2/0x610 [ 54.228918][ T8416] ? wait_for_completion_io+0x270/0x270 [ 54.234550][ T8416] ? nl80211_pre_doit+0xa6/0x5c0 [ 54.239494][ T8416] genl_family_rcv_msg_doit+0x228/0x320 [ 54.245072][ T8416] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 54.252496][ T8416] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.258744][ T8416] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.265013][ T8416] ? ns_capable+0xde/0x100 [ 54.269607][ T8416] genl_rcv_msg+0x328/0x580 [ 54.274150][ T8416] ? genl_get_cmd+0x480/0x480 [ 54.278829][ T8416] ? nl80211_parse_connkeys+0xa50/0xa50 [ 54.284409][ T8416] ? lock_release+0x720/0x720 [ 54.289091][ T8416] netlink_rcv_skb+0x153/0x420 [ 54.293893][ T8416] ? genl_get_cmd+0x480/0x480 [ 54.298843][ T8416] ? netlink_ack+0xaa0/0xaa0 [ 54.303479][ T8416] genl_rcv+0x24/0x40 [ 54.307463][ T8416] netlink_unicast+0x533/0x7d0 [ 54.312463][ T8416] ? netlink_attachskb+0x870/0x870 [ 54.317573][ T8416] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 54.323866][ T8416] ? __phys_addr_symbol+0x2c/0x70 [ 54.328902][ T8416] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 54.334693][ T8416] ? __check_object_size+0x171/0x3f0 [ 54.340042][ T8416] netlink_sendmsg+0x856/0xd90 [ 54.344822][ T8416] ? netlink_unicast+0x7d0/0x7d0 [ 54.349823][ T8416] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.356069][ T8416] ? netlink_unicast+0x7d0/0x7d0 [ 54.361036][ T8416] sock_sendmsg+0xcf/0x120 [ 54.365633][ T8416] ____sys_sendmsg+0x6e8/0x810 [ 54.370439][ T8416] ? kernel_sendmsg+0x50/0x50 [ 54.375115][ T8416] ? do_recvmmsg+0x6d0/0x6d0 [ 54.379748][ T8416] ? lock_chain_count+0x20/0x20 [ 54.384600][ T8416] ? find_held_lock+0x2d/0x110 [ 54.389361][ T8416] ___sys_sendmsg+0xf3/0x170 [ 54.394529][ T8416] ? sendmsg_copy_msghdr+0x160/0x160 [ 54.399905][ T8416] ? __lock_acquire+0x16b3/0x54c0 [ 54.404969][ T8416] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 54.411974][ T8416] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.418222][ T8416] ? __fget_light+0x215/0x280 [ 54.423001][ T8416] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 54.429402][ T8416] __sys_sendmsg+0xe5/0x1b0 [ 54.433961][ T8416] ? __sys_sendmsg_sock+0x30/0x30 [ 54.439123][ T8416] ? syscall_enter_from_user_mode+0x27/0x70 [ 54.445580][ T8416] do_syscall_64+0x2d/0x70 [ 54.450368][ T8416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.456271][ T8416] RIP: 0033:0x441089 [ 54.460216][ 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 [ 54.480934][ T8416] RSP: 002b:00007fffad196878 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.489338][ T8416] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 54.497366][ T8416] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 54.505939][ T8416] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 54.514032][ T8416] R10: 0000000c00000000 R11: 0000000000000246 R12: 000000000000d317 [ 54.522130][ T8416] R13: 00007fffad1968e0 R14: 00007fffad1968d0 R15: 00007fffad19689c [ 54.530178][ T8416] Kernel panic - not syncing: panic_on_warn set ... [ 54.536754][ T8416] CPU: 0 PID: 8416 Comm: syz-executor412 Not tainted 5.12.0-rc6-syzkaller #0 [ 54.545494][ T8416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.555533][ T8416] Call Trace: [ 54.558796][ T8416] dump_stack+0x141/0x1d7 [ 54.563114][ T8416] panic+0x306/0x73d [ 54.566996][ T8416] ? __warn_printk+0xf3/0xf3 [ 54.571576][ T8416] ? __warn.cold+0x1a/0x44 [ 54.575975][ T8416] ? cfg80211_connect+0x1409/0x2040 [ 54.581163][ T8416] __warn.cold+0x35/0x44 [ 54.585391][ T8416] ? cfg80211_connect+0x1409/0x2040 [ 54.590577][ T8416] report_bug+0x1bd/0x210 [ 54.594893][ T8416] handle_bug+0x3c/0x60 [ 54.599034][ T8416] exc_invalid_op+0x14/0x40 [ 54.603521][ T8416] asm_exc_invalid_op+0x12/0x20 [ 54.608356][ T8416] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 54.614148][ T8416] 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 d7 71 2a f9 <0f> 0b e8 d0 71 2a f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 54.633734][ T8416] RSP: 0018:ffffc9000168f298 EFLAGS: 00010293 [ 54.639782][ T8416] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 54.647736][ T8416] RDX: ffff8880203b9c40 RSI: ffffffff88497f39 RDI: ffffffff8a854f60 [ 54.655687][ T8416] RBP: ffff8880169b0d32 R08: 0000000000000001 R09: ffff8880169b0d37 [ 54.663813][ T8416] R10: ffffed1002d361a6 R11: 0000000000000000 R12: ffffc9000168f438 [ 54.671768][ T8416] R13: ffff8880169b0c10 R14: ffff8880169b0d58 R15: ffff8880169b0d60 [ 54.679734][ T8416] ? cfg80211_connect+0x1409/0x2040 [ 54.684920][ T8416] ? cfg80211_connect+0x1409/0x2040 [ 54.690107][ T8416] ? __cfg80211_disconnected+0x1470/0x1470 [ 54.695899][ T8416] ? memset+0x20/0x40 [ 54.700060][ T8416] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 54.705765][ T8416] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 54.711564][ T8416] nl80211_connect+0x1647/0x22a0 [ 54.716576][ T8416] ? nl80211_parse_connkeys+0xa50/0xa50 [ 54.722107][ T8416] ? __mutex_unlock_slowpath+0xe2/0x610 [ 54.727643][ T8416] ? wait_for_completion_io+0x270/0x270 [ 54.733717][ T8416] ? nl80211_pre_doit+0xa6/0x5c0 [ 54.738646][ T8416] genl_family_rcv_msg_doit+0x228/0x320 [ 54.744178][ T8416] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 54.751534][ T8416] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.757766][ T8416] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.763990][ T8416] ? ns_capable+0xde/0x100 [ 54.768398][ T8416] genl_rcv_msg+0x328/0x580 [ 54.772891][ T8416] ? genl_get_cmd+0x480/0x480 [ 54.777550][ T8416] ? nl80211_parse_connkeys+0xa50/0xa50 [ 54.783095][ T8416] ? lock_release+0x720/0x720 [ 54.787778][ T8416] netlink_rcv_skb+0x153/0x420 [ 54.792526][ T8416] ? genl_get_cmd+0x480/0x480 [ 54.797187][ T8416] ? netlink_ack+0xaa0/0xaa0 [ 54.801774][ T8416] genl_rcv+0x24/0x40 [ 54.805755][ T8416] netlink_unicast+0x533/0x7d0 [ 54.810504][ T8416] ? netlink_attachskb+0x870/0x870 [ 54.815794][ T8416] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 54.822021][ T8416] ? __phys_addr_symbol+0x2c/0x70 [ 54.827032][ T8416] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 54.832736][ T8416] ? __check_object_size+0x171/0x3f0 [ 54.838170][ T8416] netlink_sendmsg+0x856/0xd90 [ 54.842930][ T8416] ? netlink_unicast+0x7d0/0x7d0 [ 54.847855][ T8416] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.854083][ T8416] ? netlink_unicast+0x7d0/0x7d0 [ 54.859004][ T8416] sock_sendmsg+0xcf/0x120 [ 54.863407][ T8416] ____sys_sendmsg+0x6e8/0x810 [ 54.868158][ T8416] ? kernel_sendmsg+0x50/0x50 [ 54.872977][ T8416] ? do_recvmmsg+0x6d0/0x6d0 [ 54.877553][ T8416] ? lock_chain_count+0x20/0x20 [ 54.882389][ T8416] ? find_held_lock+0x2d/0x110 [ 54.887140][ T8416] ___sys_sendmsg+0xf3/0x170 [ 54.891713][ T8416] ? sendmsg_copy_msghdr+0x160/0x160 [ 54.896982][ T8416] ? __lock_acquire+0x16b3/0x54c0 [ 54.901996][ T8416] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 54.907973][ T8416] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 54.914200][ T8416] ? __fget_light+0x215/0x280 [ 54.918860][ T8416] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 54.925086][ T8416] __sys_sendmsg+0xe5/0x1b0 [ 54.930037][ T8416] ? __sys_sendmsg_sock+0x30/0x30 [ 54.935064][ T8416] ? syscall_enter_from_user_mode+0x27/0x70 [ 54.940956][ T8416] do_syscall_64+0x2d/0x70 [ 54.945355][ T8416] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 54.951234][ T8416] RIP: 0033:0x441089 [ 54.955109][ 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 [ 54.974711][ T8416] RSP: 002b:00007fffad196878 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.983329][ T8416] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 54.991286][ T8416] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 54.999418][ T8416] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 55.007371][ T8416] R10: 0000000c00000000 R11: 0000000000000246 R12: 000000000000d317 [ 55.015510][ T8416] R13: 00007fffad1968e0 R14: 00007fffad1968d0 R15: 00007fffad19689c [ 55.027347][ T8416] Kernel Offset: disabled [ 55.031738][ T8416] Rebooting in 86400 seconds..