[ OK ] Started Getty on tty4. [ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started Getty on tty1. [ 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. Starting Load/Save RF Kill Switch Status... Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.223' (ECDSA) to the list of known hosts. syzkaller login: [ 68.429331][ T8425] IPVS: ftp: loaded support on port[0] = 21 [ 68.517643][ T178] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 68.531752][ T178] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.553371][ T46] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 executing program [ 68.555698][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 68.561326][ T46] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 68.581344][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 68.603367][ T8465] ------------[ cut here ]------------ [ 68.609042][ T8465] WARNING: CPU: 0 PID: 8465 at net/wireless/sme.c:532 cfg80211_connect+0x1409/0x2040 [ 68.618724][ T8465] Modules linked in: [ 68.622629][ T8465] CPU: 0 PID: 8465 Comm: syz-executor112 Not tainted 5.11.0-syzkaller #0 [ 68.631197][ T8465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 68.642135][ T8465] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 68.648047][ T8465] 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 e7 91 2b f9 <0f> 0b e8 e0 91 2b f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 68.667750][ T8465] RSP: 0018:ffffc900016bf298 EFLAGS: 00010293 [ 68.673914][ T8465] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 68.681918][ T8465] RDX: ffff888011c58000 RSI: ffffffff884747c9 RDI: ffffffff8a843c20 [ 68.689990][ T8465] RBP: ffff8880157e8cf2 R08: 0000000000000001 R09: ffff8880157e8cf7 [ 68.698019][ T8465] R10: ffffed1002afd19e R11: 0000000000000000 R12: ffffc900016bf438 [ 68.707121][ T8465] R13: ffff8880157e8bd0 R14: ffff8880157e8d18 R15: ffff8880157e8d20 [ 68.715287][ T8465] FS: 00007f47aad0c700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 68.727506][ T8465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 68.734158][ T8465] CR2: 00007f47aacea298 CR3: 00000000127dd000 CR4: 00000000001506f0 [ 68.742245][ T8465] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 68.750335][ T8465] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 68.758400][ T8465] Call Trace: [ 68.761692][ T8465] ? __cfg80211_disconnected+0x1470/0x1470 [ 68.767753][ T8465] ? memset+0x20/0x40 [ 68.771757][ T8465] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 68.777553][ T8465] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 68.783463][ T8465] nl80211_connect+0x1647/0x22a0 [ 68.788403][ T8465] ? nl80211_parse_connkeys+0xa50/0xa50 [ 68.793990][ T8465] ? __mutex_unlock_slowpath+0xe2/0x610 [ 68.799571][ T8465] ? lock_is_held_type+0xd5/0x130 [ 68.804900][ T8465] ? wait_for_completion_io+0x270/0x270 [ 68.810500][ T8465] ? nl80211_pre_doit+0xa4/0x5a0 [ 68.815524][ T8465] genl_family_rcv_msg_doit+0x228/0x320 [ 68.821085][ T8465] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 68.828541][ T8465] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.835487][ T8465] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.841734][ T8465] ? ns_capable+0xde/0x100 [ 68.846429][ T8465] genl_rcv_msg+0x328/0x580 [ 68.850947][ T8465] ? genl_get_cmd+0x480/0x480 [ 68.855720][ T8465] ? nl80211_parse_connkeys+0xa50/0xa50 [ 68.861283][ T8465] ? lock_release+0x710/0x710 [ 68.866071][ T8465] ? lock_acquire+0x1bb/0x730 [ 68.870766][ T8465] netlink_rcv_skb+0x153/0x420 [ 68.875584][ T8465] ? genl_get_cmd+0x480/0x480 [ 68.880282][ T8465] ? netlink_ack+0xaa0/0xaa0 [ 68.884962][ T8465] genl_rcv+0x24/0x40 [ 68.888960][ T8465] netlink_unicast+0x533/0x7d0 [ 68.893779][ T8465] ? netlink_attachskb+0x870/0x870 [ 68.898900][ T8465] ? _copy_from_iter_full+0x279/0x850 [ 68.904360][ T8465] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 68.910632][ T8465] ? __phys_addr_symbol+0x2c/0x70 [ 68.915703][ T8465] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 68.921435][ T8465] ? __check_object_size+0x171/0x3f0 [ 68.926810][ T8465] netlink_sendmsg+0x856/0xd90 [ 68.931590][ T8465] ? netlink_unicast+0x7d0/0x7d0 [ 68.937021][ T8465] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 68.943434][ T8465] ? netlink_unicast+0x7d0/0x7d0 [ 68.948400][ T8465] sock_sendmsg+0xcf/0x120 [ 68.952886][ T8465] ____sys_sendmsg+0x6e8/0x810 [ 68.957668][ T8465] ? kernel_sendmsg+0x50/0x50 [ 68.962451][ T8465] ? do_recvmmsg+0x6d0/0x6d0 [ 68.968219][ T8465] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 68.974336][ T8465] ___sys_sendmsg+0xf3/0x170 [ 68.978939][ T8465] ? sendmsg_copy_msghdr+0x160/0x160 [ 68.984298][ T8465] ? __fget_files+0x266/0x3d0 [ 68.988995][ T8465] ? lock_downgrade+0x6d0/0x6d0 [ 68.993925][ T8465] ? __fget_files+0x288/0x3d0 [ 68.998643][ T8465] ? __fget_light+0xea/0x280 [ 69.003334][ T8465] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 69.009603][ T8465] __sys_sendmsg+0xe5/0x1b0 [ 69.014367][ T8465] ? __sys_sendmsg_sock+0xb0/0xb0 [ 69.019408][ T8465] ? __do_sys_futex+0x2a2/0x470 [ 69.024358][ T8465] ? syscall_enter_from_user_mode+0x1d/0x50 [ 69.030273][ T8465] do_syscall_64+0x2d/0x70 [ 69.034742][ T8465] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.040663][ T8465] RIP: 0033:0x446589 [ 69.044624][ T8465] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 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 b8 ff ff ff f7 d8 64 89 01 48 [ 69.064324][ T8465] RSP: 002b:00007f47aad0c308 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.072798][ T8465] RAX: ffffffffffffffda RBX: 00000000004cb428 RCX: 0000000000446589 [ 69.080779][ T8465] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000004 [ 69.088820][ T8465] RBP: 00000000004cb420 R08: 0000000000000034 R09: 0000000000000000 [ 69.097476][ T8465] R10: 000000000000000a R11: 0000000000000246 R12: 00000000004cb42c [ 69.105522][ T8465] R13: 000000000049b004 R14: 0031313230386c6e R15: 0000000000022000 [ 69.113581][ T8465] Kernel panic - not syncing: panic_on_warn set ... [ 69.120242][ T8465] CPU: 0 PID: 8465 Comm: syz-executor112 Not tainted 5.11.0-syzkaller #0 [ 69.128645][ T8465] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 69.138685][ T8465] Call Trace: [ 69.141951][ T8465] dump_stack+0xfa/0x151 [ 69.146211][ T8465] panic+0x306/0x73d [ 69.150095][ T8465] ? __warn_printk+0xf3/0xf3 [ 69.154695][ T8465] ? __warn.cold+0x1a/0x44 [ 69.159118][ T8465] ? cfg80211_connect+0x1409/0x2040 [ 69.164324][ T8465] __warn.cold+0x35/0x44 [ 69.168576][ T8465] ? cfg80211_connect+0x1409/0x2040 [ 69.173784][ T8465] report_bug+0x1bd/0x210 [ 69.178194][ T8465] handle_bug+0x3c/0x60 [ 69.182356][ T8465] exc_invalid_op+0x14/0x40 [ 69.186863][ T8465] asm_exc_invalid_op+0x12/0x20 [ 69.191702][ T8465] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 69.197499][ T8465] 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 e7 91 2b f9 <0f> 0b e8 e0 91 2b f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 69.217091][ T8465] RSP: 0018:ffffc900016bf298 EFLAGS: 00010293 [ 69.223161][ T8465] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 69.231205][ T8465] RDX: ffff888011c58000 RSI: ffffffff884747c9 RDI: ffffffff8a843c20 [ 69.239287][ T8465] RBP: ffff8880157e8cf2 R08: 0000000000000001 R09: ffff8880157e8cf7 [ 69.247243][ T8465] R10: ffffed1002afd19e R11: 0000000000000000 R12: ffffc900016bf438 [ 69.255214][ T8465] R13: ffff8880157e8bd0 R14: ffff8880157e8d18 R15: ffff8880157e8d20 [ 69.263192][ T8465] ? cfg80211_connect+0x1409/0x2040 [ 69.268403][ T8465] ? cfg80211_connect+0x1409/0x2040 [ 69.273599][ T8465] ? __cfg80211_disconnected+0x1470/0x1470 [ 69.279406][ T8465] ? memset+0x20/0x40 [ 69.283393][ T8465] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 69.289099][ T8465] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 69.296675][ T8465] nl80211_connect+0x1647/0x22a0 [ 69.301605][ T8465] ? nl80211_parse_connkeys+0xa50/0xa50 [ 69.307138][ T8465] ? __mutex_unlock_slowpath+0xe2/0x610 [ 69.312679][ T8465] ? lock_is_held_type+0xd5/0x130 [ 69.317719][ T8465] ? wait_for_completion_io+0x270/0x270 [ 69.323280][ T8465] ? nl80211_pre_doit+0xa4/0x5a0 [ 69.328221][ T8465] genl_family_rcv_msg_doit+0x228/0x320 [ 69.333757][ T8465] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 69.341115][ T8465] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.347368][ T8465] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.353701][ T8465] ? ns_capable+0xde/0x100 [ 69.358105][ T8465] genl_rcv_msg+0x328/0x580 [ 69.362595][ T8465] ? genl_get_cmd+0x480/0x480 [ 69.367259][ T8465] ? nl80211_parse_connkeys+0xa50/0xa50 [ 69.372812][ T8465] ? lock_release+0x710/0x710 [ 69.377480][ T8465] ? lock_acquire+0x1bb/0x730 [ 69.382144][ T8465] netlink_rcv_skb+0x153/0x420 [ 69.386896][ T8465] ? genl_get_cmd+0x480/0x480 [ 69.391562][ T8465] ? netlink_ack+0xaa0/0xaa0 [ 69.396172][ T8465] genl_rcv+0x24/0x40 [ 69.400152][ T8465] netlink_unicast+0x533/0x7d0 [ 69.405032][ T8465] ? netlink_attachskb+0x870/0x870 [ 69.410130][ T8465] ? _copy_from_iter_full+0x279/0x850 [ 69.415489][ T8465] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 69.421732][ T8465] ? __phys_addr_symbol+0x2c/0x70 [ 69.426757][ T8465] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 69.432463][ T8465] ? __check_object_size+0x171/0x3f0 [ 69.437749][ T8465] netlink_sendmsg+0x856/0xd90 [ 69.442519][ T8465] ? netlink_unicast+0x7d0/0x7d0 [ 69.447445][ T8465] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 69.453674][ T8465] ? netlink_unicast+0x7d0/0x7d0 [ 69.458628][ T8465] sock_sendmsg+0xcf/0x120 [ 69.463036][ T8465] ____sys_sendmsg+0x6e8/0x810 [ 69.467790][ T8465] ? kernel_sendmsg+0x50/0x50 [ 69.472449][ T8465] ? do_recvmmsg+0x6d0/0x6d0 [ 69.477025][ T8465] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 69.482997][ T8465] ___sys_sendmsg+0xf3/0x170 [ 69.487577][ T8465] ? sendmsg_copy_msghdr+0x160/0x160 [ 69.492961][ T8465] ? __fget_files+0x266/0x3d0 [ 69.497628][ T8465] ? lock_downgrade+0x6d0/0x6d0 [ 69.502473][ T8465] ? __fget_files+0x288/0x3d0 [ 69.507155][ T8465] ? __fget_light+0xea/0x280 [ 69.511733][ T8465] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 69.517969][ T8465] __sys_sendmsg+0xe5/0x1b0 [ 69.522475][ T8465] ? __sys_sendmsg_sock+0xb0/0xb0 [ 69.527487][ T8465] ? __do_sys_futex+0x2a2/0x470 [ 69.532346][ T8465] ? syscall_enter_from_user_mode+0x1d/0x50 [ 69.538231][ T8465] do_syscall_64+0x2d/0x70 [ 69.542641][ T8465] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 69.548542][ T8465] RIP: 0033:0x446589 [ 69.552421][ T8465] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 a1 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 b8 ff ff ff f7 d8 64 89 01 48 [ 69.572011][ T8465] RSP: 002b:00007f47aad0c308 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 69.580410][ T8465] RAX: ffffffffffffffda RBX: 00000000004cb428 RCX: 0000000000446589 [ 69.588368][ T8465] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000004 [ 69.596366][ T8465] RBP: 00000000004cb420 R08: 0000000000000034 R09: 0000000000000000 [ 69.604324][ T8465] R10: 000000000000000a R11: 0000000000000246 R12: 00000000004cb42c [ 69.612541][ T8465] R13: 000000000049b004 R14: 0031313230386c6e R15: 0000000000022000 [ 69.621266][ T8465] Kernel Offset: disabled [ 69.625693][ T8465] Rebooting in 86400 seconds..