[ OK ] Reached target Multi-User System. [ OK ] Reached target Graphical Interface. Starting Update UTMP about System Runlevel Changes... [ OK ] Started Load/Save RF Kill Switch Status. [ OK ] Started Update UTMP about System Runlevel Changes. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.88' (ECDSA) to the list of known hosts. syzkaller login: [ 78.004475][ T8454] IPVS: ftp: loaded support on port[0] = 21 [ 78.103921][ T301] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.134138][ T301] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.160477][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 78.178060][ T301] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.197844][ T301] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 78.211878][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 78.272433][ T8495] ------------[ cut here ]------------ [ 78.279691][ T8495] WARNING: CPU: 1 PID: 8495 at net/wireless/sme.c:532 cfg80211_connect+0x1409/0x2040 [ 78.290506][ T8495] Modules linked in: [ 78.294643][ T8495] CPU: 1 PID: 8495 Comm: syz-executor193 Not tainted 5.12.0-rc5-next-20210401-syzkaller #0 [ 78.307295][ T8495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.318457][ T8495] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 78.324886][ T8495] 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 b7 6e 20 f9 <0f> 0b e8 b0 6e 20 f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 78.345262][ T8495] RSP: 0018:ffffc9000111f298 EFLAGS: 00010293 [ 78.351448][ T8495] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 78.359565][ T8495] RDX: ffff888024cc0000 RSI: ffffffff8853a039 RDI: ffffffff8a86e680 [ 78.368006][ T8495] RBP: ffff88802c878d32 R08: 0000000000000001 R09: ffff88802c878d37 [ 78.376194][ T8495] R10: ffffed100590f1a6 R11: 0000000000000000 R12: ffffc9000111f438 [ 78.384274][ T8495] R13: ffff88802c878c10 R14: ffff88802c878d58 R15: ffff88802c878d60 [ 78.392595][ T8495] FS: 0000000000834300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 78.401699][ T8495] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 78.408508][ T8495] CR2: 00007ffd6f017d68 CR3: 0000000013bed000 CR4: 00000000001506e0 [ 78.416694][ T8495] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 78.424803][ T8495] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 78.433195][ T8495] Call Trace: [ 78.436620][ T8495] ? nl80211_pre_doit+0x3ce/0x620 [ 78.441918][ T8495] ? __cfg80211_disconnected+0x1470/0x1470 [ 78.447857][ T8495] ? memset+0x20/0x40 [ 78.452035][ T8495] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 78.458482][ T8495] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 78.464780][ T8495] nl80211_connect+0x1647/0x22a0 [ 78.470281][ T8495] ? lock_release+0x720/0x720 [ 78.475001][ T8495] ? nl80211_parse_connkeys+0xa50/0xa50 [ 78.480803][ T8495] ? __mutex_unlock_slowpath+0xe2/0x610 [ 78.486568][ T8495] ? nl80211_pre_doit+0xa6/0x620 [ 78.491531][ T8495] genl_family_rcv_msg_doit+0x228/0x320 [ 78.497278][ T8495] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 78.504687][ T8495] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 78.511054][ T8495] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 78.517530][ T8495] ? ns_capable+0xde/0x100 [ 78.521980][ T8495] genl_rcv_msg+0x328/0x580 [ 78.527206][ T8495] ? genl_get_cmd+0x480/0x480 [ 78.532042][ T8495] ? nl80211_parse_connkeys+0xa50/0xa50 [ 78.538181][ T8495] ? lock_release+0x720/0x720 [ 78.542931][ T8495] netlink_rcv_skb+0x153/0x420 [ 78.547971][ T8495] ? genl_get_cmd+0x480/0x480 [ 78.552800][ T8495] ? netlink_ack+0xaa0/0xaa0 [ 78.557538][ T8495] genl_rcv+0x24/0x40 [ 78.561565][ T8495] netlink_unicast+0x533/0x7d0 [ 78.566609][ T8495] ? netlink_attachskb+0x870/0x870 [ 78.571753][ T8495] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 78.578176][ T8495] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 78.584464][ T8495] ? __phys_addr_symbol+0x2c/0x70 [ 78.589882][ T8495] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 78.595858][ T8495] ? __check_object_size+0x171/0x3f0 [ 78.601287][ T8495] netlink_sendmsg+0x856/0xd90 [ 78.606146][ T8495] ? netlink_unicast+0x7d0/0x7d0 [ 78.611429][ T8495] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 78.617797][ T8495] ? netlink_unicast+0x7d0/0x7d0 [ 78.622822][ T8495] sock_sendmsg+0xcf/0x120 [ 78.627886][ T8495] ____sys_sendmsg+0x6e8/0x810 [ 78.632810][ T8495] ? kernel_sendmsg+0x50/0x50 [ 78.637997][ T8495] ? do_recvmmsg+0x6d0/0x6d0 [ 78.642816][ T8495] ? lock_chain_count+0x20/0x20 [ 78.647875][ T8495] ? find_held_lock+0x2d/0x110 [ 78.652700][ T8495] ___sys_sendmsg+0xf3/0x170 [ 78.657395][ T8495] ? sendmsg_copy_msghdr+0x160/0x160 [ 78.662727][ T8495] ? __lock_acquire+0x16a7/0x5230 [ 78.667912][ T8495] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 78.673947][ T8495] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 78.680306][ T8495] ? __fget_light+0x215/0x280 [ 78.685801][ T8495] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 78.692126][ T8495] __sys_sendmsg+0xe5/0x1b0 [ 78.697309][ T8495] ? __sys_sendmsg_sock+0x30/0x30 [ 78.702460][ T8495] ? __context_tracking_enter+0xef/0x100 [ 78.708503][ T8495] ? syscall_enter_from_user_mode+0x27/0x70 [ 78.714739][ T8495] do_syscall_64+0x2d/0x70 [ 78.719324][ T8495] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.725252][ T8495] RIP: 0033:0x441089 [ 78.729258][ T8495] 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 [ 78.750295][ T8495] RSP: 002b:00007ffd6f018dd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 78.759274][ T8495] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 78.767655][ T8495] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 78.776052][ T8495] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 78.785146][ T8495] R10: 0000000c00000000 R11: 0000000000000246 R12: 000000000001319b [ 78.793246][ T8495] R13: 00007ffd6f018e40 R14: 00007ffd6f018e30 R15: 00007ffd6f018dfc [ 78.801967][ T8495] Kernel panic - not syncing: panic_on_warn set ... [ 78.808582][ T8495] CPU: 1 PID: 8495 Comm: syz-executor193 Not tainted 5.12.0-rc5-next-20210401-syzkaller #0 [ 78.819956][ T8495] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.830326][ T8495] Call Trace: [ 78.833634][ T8495] dump_stack+0x141/0x1d7 [ 78.838453][ T8495] panic+0x306/0x73d [ 78.843340][ T8495] ? __warn_printk+0xf3/0xf3 [ 78.848063][ T8495] ? __warn.cold+0x1a/0x44 [ 78.852533][ T8495] ? cfg80211_connect+0x1409/0x2040 [ 78.857762][ T8495] __warn.cold+0x35/0x44 [ 78.862296][ T8495] ? cfg80211_connect+0x1409/0x2040 [ 78.868271][ T8495] report_bug+0x1bd/0x210 [ 78.872838][ T8495] handle_bug+0x3c/0x60 [ 78.877081][ T8495] exc_invalid_op+0x14/0x40 [ 78.881628][ T8495] asm_exc_invalid_op+0x12/0x20 [ 78.886681][ T8495] RIP: 0010:cfg80211_connect+0x1409/0x2040 [ 78.892545][ T8495] 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 b7 6e 20 f9 <0f> 0b e8 b0 6e 20 f9 4c 89 fa 48 b8 00 00 00 00 00 fc ff df 48 c1 [ 78.913246][ T8495] RSP: 0018:ffffc9000111f298 EFLAGS: 00010293 [ 78.919470][ T8495] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 78.927820][ T8495] RDX: ffff888024cc0000 RSI: ffffffff8853a039 RDI: ffffffff8a86e680 [ 78.935940][ T8495] RBP: ffff88802c878d32 R08: 0000000000000001 R09: ffff88802c878d37 [ 78.943946][ T8495] R10: ffffed100590f1a6 R11: 0000000000000000 R12: ffffc9000111f438 [ 78.951972][ T8495] R13: ffff88802c878c10 R14: ffff88802c878d58 R15: ffff88802c878d60 [ 78.960006][ T8495] ? cfg80211_connect+0x1409/0x2040 [ 78.965269][ T8495] ? cfg80211_connect+0x1409/0x2040 [ 78.970707][ T8495] ? nl80211_pre_doit+0x3ce/0x620 [ 78.975931][ T8495] ? __cfg80211_disconnected+0x1470/0x1470 [ 78.981884][ T8495] ? memset+0x20/0x40 [ 78.985931][ T8495] ? __sanitizer_cov_trace_cmp4+0x1c/0x70 [ 78.991696][ T8495] ? ieee80211_get_channel_khz+0x14a/0x1e0 [ 78.997758][ T8495] nl80211_connect+0x1647/0x22a0 [ 79.002739][ T8495] ? lock_release+0x720/0x720 [ 79.007452][ T8495] ? nl80211_parse_connkeys+0xa50/0xa50 [ 79.013055][ T8495] ? __mutex_unlock_slowpath+0xe2/0x610 [ 79.018716][ T8495] ? nl80211_pre_doit+0xa6/0x620 [ 79.023688][ T8495] genl_family_rcv_msg_doit+0x228/0x320 [ 79.029810][ T8495] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 79.037522][ T8495] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.044018][ T8495] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.050403][ T8495] ? ns_capable+0xde/0x100 [ 79.055050][ T8495] genl_rcv_msg+0x328/0x580 [ 79.059925][ T8495] ? genl_get_cmd+0x480/0x480 [ 79.065690][ T8495] ? nl80211_parse_connkeys+0xa50/0xa50 [ 79.071298][ T8495] ? lock_release+0x720/0x720 [ 79.076040][ T8495] netlink_rcv_skb+0x153/0x420 [ 79.080867][ T8495] ? genl_get_cmd+0x480/0x480 [ 79.085584][ T8495] ? netlink_ack+0xaa0/0xaa0 [ 79.090243][ T8495] genl_rcv+0x24/0x40 [ 79.094610][ T8495] netlink_unicast+0x533/0x7d0 [ 79.099409][ T8495] ? netlink_attachskb+0x870/0x870 [ 79.104541][ T8495] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 79.110859][ T8495] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 79.117244][ T8495] ? __phys_addr_symbol+0x2c/0x70 [ 79.122950][ T8495] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 79.130283][ T8495] ? __check_object_size+0x171/0x3f0 [ 79.135618][ T8495] netlink_sendmsg+0x856/0xd90 [ 79.140442][ T8495] ? netlink_unicast+0x7d0/0x7d0 [ 79.146556][ T8495] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.153723][ T8495] ? netlink_unicast+0x7d0/0x7d0 [ 79.159569][ T8495] sock_sendmsg+0xcf/0x120 [ 79.164389][ T8495] ____sys_sendmsg+0x6e8/0x810 [ 79.170612][ T8495] ? kernel_sendmsg+0x50/0x50 [ 79.177016][ T8495] ? do_recvmmsg+0x6d0/0x6d0 [ 79.181848][ T8495] ? lock_chain_count+0x20/0x20 [ 79.186732][ T8495] ? find_held_lock+0x2d/0x110 [ 79.191558][ T8495] ___sys_sendmsg+0xf3/0x170 [ 79.196286][ T8495] ? sendmsg_copy_msghdr+0x160/0x160 [ 79.201630][ T8495] ? __lock_acquire+0x16a7/0x5230 [ 79.206705][ T8495] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 79.212747][ T8495] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 79.219137][ T8495] ? __fget_light+0x215/0x280 [ 79.223970][ T8495] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 79.230263][ T8495] __sys_sendmsg+0xe5/0x1b0 [ 79.234807][ T8495] ? __sys_sendmsg_sock+0x30/0x30 [ 79.239900][ T8495] ? __context_tracking_enter+0xef/0x100 [ 79.245606][ T8495] ? syscall_enter_from_user_mode+0x27/0x70 [ 79.251555][ T8495] do_syscall_64+0x2d/0x70 [ 79.256023][ T8495] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.263258][ T8495] RIP: 0033:0x441089 [ 79.267556][ T8495] 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 [ 79.287819][ T8495] RSP: 002b:00007ffd6f018dd8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 79.296503][ T8495] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000441089 [ 79.304532][ T8495] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 0000000000000003 [ 79.313006][ T8495] RBP: 0000000000000000 R08: 0000000c00000000 R09: 0000000c00000000 [ 79.321106][ T8495] R10: 0000000c00000000 R11: 0000000000000246 R12: 000000000001319b [ 79.329110][ T8495] R13: 00007ffd6f018e40 R14: 00007ffd6f018e30 R15: 00007ffd6f018dfc [ 79.337812][ T8495] Kernel Offset: disabled [ 79.342530][ T8495] Rebooting in 86400 seconds..