[ OK ] Started Getty on tty3. [ OK ] Started Getty on tty2. [ OK ] Started Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ OK ] Started getty on tty2-tty6 if dbus and logind are not available. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.1.92' (ECDSA) to the list of known hosts. syzkaller login: [ 75.495446][ T8416] IPVS: ftp: loaded support on port[0] = 21 [ 75.626469][ T225] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.660494][ T225] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.702013][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 75.721022][ T225] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.733923][ T225] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 75.747000][ T5] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 75.786138][ T8457] ------------[ cut here ]------------ [ 75.792787][ T8457] WARNING: CPU: 1 PID: 8457 at net/mac80211/ieee80211_i.h:1458 sta_info_alloc+0x1924/0x1fa0 [ 75.805264][ T8457] Modules linked in: [ 75.809741][ T8457] CPU: 1 PID: 8457 Comm: syz-executor692 Not tainted 5.12.0-rc4-next-20210326-syzkaller #0 [ 75.822253][ T8457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 75.833497][ T8457] RIP: 0010:sta_info_alloc+0x1924/0x1fa0 [ 75.839758][ T8457] Code: 85 8f 03 00 00 49 8b 9f 60 01 00 00 e9 04 f7 ff ff e8 00 59 15 f9 8b 5c 24 08 83 e3 01 83 c3 01 e9 ab fb ff ff e8 ec 58 15 f9 <0f> 0b e8 35 a6 ac 00 31 ff 89 c3 89 c6 e8 8a 60 15 f9 85 db 74 1d [ 75.862693][ T8457] RSP: 0018:ffffc9000167f3e0 EFLAGS: 00010293 [ 75.870648][ T8457] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 75.879024][ T8457] RDX: ffff888024db3900 RSI: ffffffff885ecfe4 RDI: 0000000000000003 [ 75.888676][ T8457] RBP: ffff88801a2b0d00 R08: 0000000000000000 R09: 0000000000000000 [ 75.898068][ T8457] R10: ffffffff885ecf21 R11: 0000000000000000 R12: 0000000000000000 [ 75.906999][ T8457] R13: 0000000000000008 R14: dffffc0000000000 R15: ffff88802ed5a000 [ 75.916610][ T8457] FS: 0000000001b5b300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 75.930610][ T8457] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.940999][ T8457] CR2: 00007fff16634228 CR3: 00000000122a5000 CR4: 00000000001506f0 [ 75.952856][ T8457] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 75.963524][ T8457] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 75.974209][ T8457] Call Trace: [ 75.977808][ T8457] ieee80211_add_station+0x28c/0x660 [ 75.984598][ T8457] nl80211_new_station+0xdd0/0x13d0 [ 75.990950][ T8457] ? nl80211_set_station+0x11c0/0x11c0 [ 75.999267][ T8457] ? nl80211_pre_doit+0xa6/0x620 [ 76.004758][ T8457] genl_family_rcv_msg_doit+0x228/0x320 [ 76.015673][ T8457] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 76.026972][ T8457] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 76.036612][ T8457] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 76.045681][ T8457] ? ns_capable+0xde/0x100 [ 76.051114][ T8457] genl_rcv_msg+0x328/0x580 [ 76.056261][ T8457] ? genl_get_cmd+0x480/0x480 [ 76.061870][ T8457] ? nl80211_set_station+0x11c0/0x11c0 [ 76.069168][ T8457] ? lock_release+0x720/0x720 [ 76.074867][ T8457] netlink_rcv_skb+0x153/0x420 [ 76.080049][ T8457] ? genl_get_cmd+0x480/0x480 [ 76.085394][ T8457] ? netlink_ack+0xaa0/0xaa0 [ 76.091162][ T8457] genl_rcv+0x24/0x40 [ 76.095532][ T8457] netlink_unicast+0x533/0x7d0 [ 76.102256][ T8457] ? netlink_attachskb+0x870/0x870 [ 76.107660][ T8457] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 76.115888][ T8457] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 76.126608][ T8457] ? __phys_addr_symbol+0x2c/0x70 [ 76.137441][ T8457] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 76.146448][ T8457] ? __check_object_size+0x171/0x3f0 [ 76.154756][ T8457] netlink_sendmsg+0x856/0xd90 [ 76.161320][ T8457] ? netlink_unicast+0x7d0/0x7d0 [ 76.167238][ T8457] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 76.175362][ T8457] ? netlink_unicast+0x7d0/0x7d0 [ 76.183389][ T8457] sock_sendmsg+0xcf/0x120 [ 76.189762][ T8457] ____sys_sendmsg+0x6e8/0x810 [ 76.194846][ T8457] ? kernel_sendmsg+0x50/0x50 [ 76.201750][ T8457] ? do_recvmmsg+0x6d0/0x6d0 [ 76.207662][ T8457] ? lock_chain_count+0x20/0x20 [ 76.215755][ T8457] ? stack_trace_consume_entry+0x160/0x160 [ 76.226076][ T8457] ___sys_sendmsg+0xf3/0x170 [ 76.233978][ T8457] ? sendmsg_copy_msghdr+0x160/0x160 [ 76.240876][ T8457] ? __lock_acquire+0x16a7/0x5230 [ 76.247549][ T8457] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 76.258324][ T8457] ? lockdep_hardirqs_on+0x79/0x100 [ 76.264073][ T8457] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 76.271262][ T8457] ? __fget_light+0x215/0x280 [ 76.277976][ T8457] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 76.286271][ T8457] __sys_sendmsg+0xe5/0x1b0 [ 76.293003][ T8457] ? __sys_sendmsg_sock+0x30/0x30 [ 76.298930][ T8457] ? __context_tracking_enter+0xef/0x100 [ 76.305474][ T8457] ? syscall_enter_from_user_mode+0x27/0x70 [ 76.312646][ T8457] do_syscall_64+0x2d/0x70 [ 76.317653][ T8457] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 76.324797][ T8457] RIP: 0033:0x441129 [ 76.329954][ T8457] 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 [ 76.358925][ T8457] RSP: 002b:00007fff16634248 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 76.370037][ T8457] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 0000000000441129 [ 76.381036][ T8457] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 76.390421][ T8457] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000c00000000 [ 76.400703][ T8457] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000127fa [ 76.410291][ T8457] R13: 00007fff166342b0 R14: 00007fff166342a0 R15: 00007fff1663426c [ 76.423010][ T8457] Kernel panic - not syncing: panic_on_warn set ... [ 76.432201][ T8457] CPU: 0 PID: 8457 Comm: syz-executor692 Not tainted 5.12.0-rc4-next-20210326-syzkaller #0 [ 76.443362][ T8457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 76.454626][ T8457] Call Trace: [ 76.459929][ T8457] dump_stack+0x141/0x1d7 [ 76.467246][ T8457] panic+0x306/0x73d [ 76.473751][ T8457] ? __warn_printk+0xf3/0xf3 [ 76.479834][ T8457] ? __warn.cold+0x1a/0x44 [ 76.484675][ T8457] ? sta_info_alloc+0x1924/0x1fa0 [ 76.491123][ T8457] __warn.cold+0x35/0x44 [ 76.495976][ T8457] ? sta_info_alloc+0x1924/0x1fa0 [ 76.502791][ T8457] report_bug+0x1bd/0x210 [ 76.508855][ T8457] handle_bug+0x3c/0x60 [ 76.515649][ T8457] exc_invalid_op+0x14/0x40 [ 76.522893][ T8457] asm_exc_invalid_op+0x12/0x20 [ 76.528846][ T8457] RIP: 0010:sta_info_alloc+0x1924/0x1fa0 [ 76.536122][ T8457] Code: 85 8f 03 00 00 49 8b 9f 60 01 00 00 e9 04 f7 ff ff e8 00 59 15 f9 8b 5c 24 08 83 e3 01 83 c3 01 e9 ab fb ff ff e8 ec 58 15 f9 <0f> 0b e8 35 a6 ac 00 31 ff 89 c3 89 c6 e8 8a 60 15 f9 85 db 74 1d [ 76.560390][ T8457] RSP: 0018:ffffc9000167f3e0 EFLAGS: 00010293 [ 76.569915][ T8457] RAX: 0000000000000000 RBX: 0000000000000001 RCX: 0000000000000000 [ 76.583803][ T8457] RDX: ffff888024db3900 RSI: ffffffff885ecfe4 RDI: 0000000000000003 [ 76.595243][ T8457] RBP: ffff88801a2b0d00 R08: 0000000000000000 R09: 0000000000000000 [ 76.605543][ T8457] R10: ffffffff885ecf21 R11: 0000000000000000 R12: 0000000000000000 [ 76.615829][ T8457] R13: 0000000000000008 R14: dffffc0000000000 R15: ffff88802ed5a000 [ 76.629296][ T8457] ? sta_info_alloc+0x1861/0x1fa0 [ 76.636193][ T8457] ? sta_info_alloc+0x1924/0x1fa0 [ 76.643682][ T8457] ieee80211_add_station+0x28c/0x660 [ 76.650263][ T8457] nl80211_new_station+0xdd0/0x13d0 [ 76.656216][ T8457] ? nl80211_set_station+0x11c0/0x11c0 [ 76.662220][ T8457] ? nl80211_pre_doit+0xa6/0x620 [ 76.668620][ T8457] genl_family_rcv_msg_doit+0x228/0x320 [ 76.676844][ T8457] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 76.685716][ T8457] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 76.699378][ T8457] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 76.707852][ T8457] ? ns_capable+0xde/0x100 [ 76.716571][ T8457] genl_rcv_msg+0x328/0x580 [ 76.722812][ T8457] ? genl_get_cmd+0x480/0x480 [ 76.730903][ T8457] ? nl80211_set_station+0x11c0/0x11c0 [ 76.743716][ T8457] ? lock_release+0x720/0x720 [ 76.750903][ T8457] netlink_rcv_skb+0x153/0x420 [ 76.757096][ T8457] ? genl_get_cmd+0x480/0x480 [ 76.764625][ T8457] ? netlink_ack+0xaa0/0xaa0 [ 76.771566][ T8457] genl_rcv+0x24/0x40 [ 76.779592][ T8457] netlink_unicast+0x533/0x7d0 [ 76.786340][ T8457] ? netlink_attachskb+0x870/0x870 [ 76.794136][ T8457] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 76.802840][ T8457] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 76.811564][ T8457] ? __phys_addr_symbol+0x2c/0x70 [ 76.819034][ T8457] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 76.825287][ T8457] ? __check_object_size+0x171/0x3f0 [ 76.833009][ T8457] netlink_sendmsg+0x856/0xd90 [ 76.838331][ T8457] ? netlink_unicast+0x7d0/0x7d0 [ 76.844672][ T8457] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 76.854715][ T8457] ? netlink_unicast+0x7d0/0x7d0 [ 76.860941][ T8457] sock_sendmsg+0xcf/0x120 [ 76.867582][ T8457] ____sys_sendmsg+0x6e8/0x810 [ 76.875805][ T8457] ? kernel_sendmsg+0x50/0x50 [ 76.881650][ T8457] ? do_recvmmsg+0x6d0/0x6d0 [ 76.886988][ T8457] ? lock_chain_count+0x20/0x20 [ 76.895908][ T8457] ? stack_trace_consume_entry+0x160/0x160 [ 76.904666][ T8457] ___sys_sendmsg+0xf3/0x170 [ 76.914037][ T8457] ? sendmsg_copy_msghdr+0x160/0x160 [ 76.920788][ T8457] ? __lock_acquire+0x16a7/0x5230 [ 76.928103][ T8457] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 76.937799][ T8457] ? lockdep_hardirqs_on+0x79/0x100 [ 76.950228][ T8457] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 76.960510][ T8457] ? __fget_light+0x215/0x280 [ 76.967248][ T8457] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 76.976032][ T8457] __sys_sendmsg+0xe5/0x1b0 [ 76.983876][ T8457] ? __sys_sendmsg_sock+0x30/0x30 [ 76.996309][ T8457] ? __context_tracking_enter+0xef/0x100 [ 77.013635][ T8457] ? syscall_enter_from_user_mode+0x27/0x70 [ 77.025652][ T8457] do_syscall_64+0x2d/0x70 [ 77.032528][ T8457] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 77.042116][ T8457] RIP: 0033:0x441129 [ 77.056679][ T8457] 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 [ 77.117146][ T8457] RSP: 002b:00007fff16634248 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 77.130892][ T8457] RAX: ffffffffffffffda RBX: 00000000000f4240 RCX: 0000000000441129 [ 77.146519][ T8457] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000004 [ 77.161230][ T8457] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000c00000000 [ 77.177961][ T8457] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000000127fa [ 77.197547][ T8457] R13: 00007fff166342b0 R14: 00007fff166342a0 R15: 00007fff1663426c [ 77.217681][ T8457] Kernel Offset: disabled [ 77.227426][ T8457] Rebooting in 86400 seconds..