Warning: Permanently added '10.128.15.193' (ECDSA) to the list of known hosts. [ 92.117368][ T51] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.125511][ T51] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.136570][ T1451] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program [ 92.171693][ T965] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 92.179762][ T965] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 92.188674][ T1451] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 92.215273][ T3480] ===================================================== [ 92.222312][ T3480] BUG: KMSAN: uninit-value in hwsim_cloned_frame_received_nl+0x12ba/0x1410 [ 92.230942][ T3480] hwsim_cloned_frame_received_nl+0x12ba/0x1410 [ 92.237208][ T3480] genl_rcv_msg+0x157f/0x1660 [ 92.241904][ T3480] netlink_rcv_skb+0x40c/0x7e0 [ 92.246714][ T3480] genl_rcv+0x63/0x80 [ 92.250731][ T3480] netlink_unicast+0x1075/0x1340 [ 92.255696][ T3480] netlink_sendmsg+0x14cf/0x1710 [ 92.260646][ T3480] __sys_sendto+0x9ef/0xc70 [ 92.265191][ T3480] __x64_sys_sendto+0x19c/0x210 [ 92.270066][ T3480] do_syscall_64+0x54/0xd0 [ 92.274509][ T3480] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 92.280435][ T3480] [ 92.282766][ T3480] Uninit was created at: [ 92.287080][ T3480] __kmalloc_node_track_caller+0xe0c/0x1510 [ 92.293093][ T3480] __alloc_skb+0x545/0xf90 [ 92.297535][ T3480] hwsim_cloned_frame_received_nl+0x219/0x1410 [ 92.303716][ T3480] genl_rcv_msg+0x157f/0x1660 [ 92.308422][ T3480] netlink_rcv_skb+0x40c/0x7e0 [ 92.313242][ T3480] genl_rcv+0x63/0x80 [ 92.317251][ T3480] netlink_unicast+0x1075/0x1340 [ 92.322215][ T3480] netlink_sendmsg+0x14cf/0x1710 [ 92.327164][ T3480] __sys_sendto+0x9ef/0xc70 [ 92.331707][ T3480] __x64_sys_sendto+0x19c/0x210 [ 92.336590][ T3480] do_syscall_64+0x54/0xd0 [ 92.341035][ T3480] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 92.347053][ T3480] [ 92.349459][ T3480] CPU: 0 PID: 3480 Comm: syz-executor191 Not tainted 5.16.0-rc5-syzkaller #0 [ 92.358234][ T3480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.368338][ T3480] ===================================================== [ 92.375291][ T3480] Disabling lock debugging due to kernel taint [ 92.382980][ T3480] Kernel panic - not syncing: kmsan.panic set ... [ 92.389423][ T3480] CPU: 0 PID: 3480 Comm: syz-executor191 Tainted: G B 5.16.0-rc5-syzkaller #0 [ 92.399615][ T3480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 92.409693][ T3480] Call Trace: [ 92.412973][ T3480] [ 92.415909][ T3480] dump_stack_lvl+0x1ff/0x28e [ 92.420640][ T3480] dump_stack+0x25/0x28 [ 92.424837][ T3480] panic+0x487/0xe1f [ 92.428758][ T3480] ? add_taint+0x181/0x210 [ 92.433290][ T3480] ? _raw_spin_unlock_irqrestore+0x78/0xb0 [ 92.439142][ T3480] kmsan_report+0x2e6/0x2f0 [ 92.443699][ T3480] ? __msan_warning+0xb8/0x130 [ 92.448495][ T3480] ? hwsim_cloned_frame_received_nl+0x12ba/0x1410 [ 92.454952][ T3480] ? genl_rcv_msg+0x157f/0x1660 [ 92.459822][ T3480] ? netlink_rcv_skb+0x40c/0x7e0 [ 92.464802][ T3480] ? genl_rcv+0x63/0x80 [ 92.468987][ T3480] ? netlink_unicast+0x1075/0x1340 [ 92.474132][ T3480] ? netlink_sendmsg+0x14cf/0x1710 [ 92.479281][ T3480] ? __sys_sendto+0x9ef/0xc70 [ 92.484043][ T3480] ? __x64_sys_sendto+0x19c/0x210 [ 92.489088][ T3480] ? do_syscall_64+0x54/0xd0 [ 92.493718][ T3480] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 92.499826][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 92.504964][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 92.510109][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 92.515264][ T3480] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 92.521100][ T3480] ? __rcu_read_unlock+0x82/0xf0 [ 92.526066][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 92.531295][ T3480] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 92.537236][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 92.542372][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 92.547508][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 92.552783][ T3480] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 92.558619][ T3480] __msan_warning+0xb8/0x130 [ 92.563237][ T3480] hwsim_cloned_frame_received_nl+0x12ba/0x1410 [ 92.569587][ T3480] ? hwsim_register_received_nl+0x400/0x400 [ 92.575523][ T3480] genl_rcv_msg+0x157f/0x1660 [ 92.580319][ T3480] ? hwsim_register_received_nl+0x400/0x400 [ 92.586235][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 92.591379][ T3480] netlink_rcv_skb+0x40c/0x7e0 [ 92.596206][ T3480] ? genl_bind+0x520/0x520 [ 92.600688][ T3480] genl_rcv+0x63/0x80 [ 92.604792][ T3480] ? genl_pernet_exit+0x90/0x90 [ 92.609666][ T3480] netlink_unicast+0x1075/0x1340 [ 92.614648][ T3480] netlink_sendmsg+0x14cf/0x1710 [ 92.619625][ T3480] ? netlink_getsockopt+0x11d0/0x11d0 [ 92.625025][ T3480] __sys_sendto+0x9ef/0xc70 [ 92.629572][ T3480] ? kmsan_get_metadata+0x33/0x220 [ 92.634707][ T3480] ? kmsan_get_shadow_origin_ptr+0x9b/0xf0 [ 92.640543][ T3480] __x64_sys_sendto+0x19c/0x210 [ 92.645425][ T3480] do_syscall_64+0x54/0xd0 [ 92.649864][ T3480] ? exc_page_fault+0x76/0x150 [ 92.655089][ T3480] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 92.661106][ T3480] RIP: 0033:0x7f99f613cf46 [ 92.665539][ T3480] Code: 48 c7 c0 ff ff ff ff eb b7 66 2e 0f 1f 84 00 00 00 00 00 90 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 11 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 72 c3 90 55 48 83 ec 30 44 89 4c 24 2c 4c 89 [ 92.685166][ T3480] RSP: 002b:00007ffe4d8654a8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 92.693599][ T3480] RAX: ffffffffffffffda RBX: 00007ffe4d865520 RCX: 00007f99f613cf46 [ 92.701584][ T3480] RDX: 0000000000000034 RSI: 00007ffe4d865570 RDI: 0000000000000003 [ 92.709653][ T3480] RBP: 0000000000000001 R08: 00007ffe4d8654c4 R09: 000000000000000c [ 92.717632][ T3480] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.725607][ T3480] R13: 00007ffe4d865570 R14: 0000000000000003 R15: 0000000000000000 [ 92.733601][ T3480] [ 92.736873][ T3480] Kernel Offset: disabled [ 92.741198][ T3480] Rebooting in 86400 seconds..