[ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [* ] A start job is running for OpenBSD …Shell server (1min 28s / 2min 48s)[** ] A start job is running for OpenBSD …Shell server (1min 29s / 2min 48s)[*** ] A start job is running for OpenBSD …Shell server (1min 29s / 2min 48s)[ *** ] A start job is running for OpenBSD …Shell server (1min 30s / 2min 48s)[ *** ] A start job is running for OpenBSD …Shell server (1min 31s / 2min 48s)[ ***] A start job is running for OpenBSD …Shell server (1min 31s / 2min 48s)[ **] A start job is running for OpenBSD …Shell server (1min 32s / 2min 48s)[ *] A start job is running for OpenBSD … Shell server (1min 34s / 3min 3s)[ OK ] Started OpenBSD Secure Shell server. [ OK ] Listening on Load/Save RF Kill Switch Status /dev/rfkill Watch. [ OK ] Started Getty on tty6. [ OK ] Started Getty on tty5. [ 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... Starting Load/Save RF Kill Switch Status... [ OK ] Started Update UTMP about System Runlevel Changes. [ OK ] Started Load/Save RF Kill Switch Status. Debian GNU/Linux 9 syzkaller ttyS0 Warning: Permanently added '10.128.0.20' (ECDSA) to the list of known hosts. syzkaller login: [ 145.463890][ T8229] IPVS: ftp: loaded support on port[0] = 21 [ 145.569543][ T110] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 145.577677][ T110] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 145.586058][ T56] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready executing program [ 145.639891][ T311] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 145.647999][ T311] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 145.657492][ T2063] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 145.688175][ T8268] ===================================================== [ 145.695147][ T8268] BUG: KMSAN: uninit-value in hwsim_cloned_frame_received_nl+0x124f/0x13f0 [ 145.703778][ T8268] CPU: 1 PID: 8268 Comm: syz-executor718 Not tainted 5.12.0-rc6-syzkaller #0 [ 145.712554][ T8268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 145.722887][ T8268] Call Trace: [ 145.726197][ T8268] dump_stack+0x24c/0x2e0 [ 145.730551][ T8268] kmsan_report+0xfb/0x1e0 [ 145.734987][ T8268] __msan_warning+0x5c/0xa0 [ 145.739509][ T8268] hwsim_cloned_frame_received_nl+0x124f/0x13f0 [ 145.745781][ T8268] ? hwsim_register_received_nl+0x740/0x740 [ 145.751703][ T8268] genl_rcv_msg+0x1319/0x1610 [ 145.756407][ T8268] ? hwsim_register_received_nl+0x740/0x740 [ 145.762331][ T8268] ? kmsan_internal_set_origin+0x85/0xc0 [ 145.767989][ T8268] netlink_rcv_skb+0x6fa/0x810 [ 145.772798][ T8268] ? genl_bind+0x4b0/0x4b0 [ 145.777279][ T8268] genl_rcv+0x63/0x80 [ 145.781267][ T8268] netlink_unicast+0x11d6/0x14a0 [ 145.786218][ T8268] ? genl_pernet_exit+0x90/0x90 [ 145.791083][ T8268] netlink_sendmsg+0x1740/0x1840 [ 145.796105][ T8268] ? netlink_getsockopt+0x1830/0x1830 [ 145.801562][ T8268] __sys_sendto+0x9ea/0xc60 [ 145.806112][ T8268] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 145.812242][ T8268] ? kmsan_get_metadata+0x116/0x180 [ 145.817466][ T8268] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 145.823264][ T8268] ? kmsan_get_metadata+0x116/0x180 [ 145.828472][ T8268] __se_sys_sendto+0x107/0x130 [ 145.833279][ T8268] __x64_sys_sendto+0x6e/0x90 [ 145.837951][ T8268] do_syscall_64+0x9f/0x140 [ 145.842471][ T8268] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 145.848371][ T8268] RIP: 0033:0x402d56 [ 145.852262][ T8268] 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 [ 145.871892][ T8268] RSP: 002b:00007ffc239aff08 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 145.880314][ T8268] RAX: ffffffffffffffda RBX: 00007ffc239aff80 RCX: 0000000000402d56 [ 145.888282][ T8268] RDX: 0000000000000034 RSI: 00007ffc239affd0 RDI: 0000000000000003 [ 145.896266][ T8268] RBP: 0000000000000001 R08: 00007ffc239aff24 R09: 000000000000000c [ 145.904235][ T8268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 145.912199][ T8268] R13: 00007ffc239affd0 R14: 0000000000000003 R15: 0000000000000000 [ 145.920171][ T8268] [ 145.922517][ T8268] Uninit was created at: [ 145.926738][ T8268] kmsan_internal_poison_shadow+0x5c/0xf0 [ 145.932467][ T8268] kmsan_slab_alloc+0x8e/0xe0 [ 145.937318][ T8268] __kmalloc_node_track_caller+0xa4f/0x1470 [ 145.943223][ T8268] __alloc_skb+0x4dd/0xe90 [ 145.947658][ T8268] hwsim_cloned_frame_received_nl+0x223/0x13f0 [ 145.953811][ T8268] genl_rcv_msg+0x1319/0x1610 [ 145.958584][ T8268] netlink_rcv_skb+0x6fa/0x810 [ 145.963340][ T8268] genl_rcv+0x63/0x80 [ 145.967313][ T8268] netlink_unicast+0x11d6/0x14a0 [ 145.972252][ T8268] netlink_sendmsg+0x1740/0x1840 [ 145.977176][ T8268] __sys_sendto+0x9ea/0xc60 [ 145.981664][ T8268] __se_sys_sendto+0x107/0x130 [ 145.986415][ T8268] __x64_sys_sendto+0x6e/0x90 [ 145.991087][ T8268] do_syscall_64+0x9f/0x140 [ 145.995612][ T8268] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.001508][ T8268] ===================================================== [ 146.008419][ T8268] Disabling lock debugging due to kernel taint [ 146.014659][ T8268] Kernel panic - not syncing: panic_on_kmsan set ... [ 146.021320][ T8268] CPU: 1 PID: 8268 Comm: syz-executor718 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 146.031485][ T8268] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 146.041561][ T8268] Call Trace: [ 146.044861][ T8268] dump_stack+0x24c/0x2e0 [ 146.049210][ T8268] panic+0x4c6/0xea7 [ 146.053119][ T8268] ? add_taint+0x17c/0x210 [ 146.057539][ T8268] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 146.063705][ T8268] kmsan_report+0x1de/0x1e0 [ 146.068216][ T8268] __msan_warning+0x5c/0xa0 [ 146.072712][ T8268] hwsim_cloned_frame_received_nl+0x124f/0x13f0 [ 146.078952][ T8268] ? hwsim_register_received_nl+0x740/0x740 [ 146.084842][ T8268] genl_rcv_msg+0x1319/0x1610 [ 146.089522][ T8268] ? hwsim_register_received_nl+0x740/0x740 [ 146.095417][ T8268] ? kmsan_internal_set_origin+0x85/0xc0 [ 146.101127][ T8268] netlink_rcv_skb+0x6fa/0x810 [ 146.105911][ T8268] ? genl_bind+0x4b0/0x4b0 [ 146.110321][ T8268] genl_rcv+0x63/0x80 [ 146.114295][ T8268] netlink_unicast+0x11d6/0x14a0 [ 146.119246][ T8268] ? genl_pernet_exit+0x90/0x90 [ 146.124096][ T8268] netlink_sendmsg+0x1740/0x1840 [ 146.129038][ T8268] ? netlink_getsockopt+0x1830/0x1830 [ 146.134426][ T8268] __sys_sendto+0x9ea/0xc60 [ 146.138946][ T8268] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 146.145019][ T8268] ? kmsan_get_metadata+0x116/0x180 [ 146.150215][ T8268] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 146.156017][ T8268] ? kmsan_get_metadata+0x116/0x180 [ 146.161304][ T8268] __se_sys_sendto+0x107/0x130 [ 146.166091][ T8268] __x64_sys_sendto+0x6e/0x90 [ 146.170780][ T8268] do_syscall_64+0x9f/0x140 [ 146.175284][ T8268] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 146.181179][ T8268] RIP: 0033:0x402d56 [ 146.185093][ T8268] 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 [ 146.204809][ T8268] RSP: 002b:00007ffc239aff08 EFLAGS: 00000246 ORIG_RAX: 000000000000002c [ 146.213337][ T8268] RAX: ffffffffffffffda RBX: 00007ffc239aff80 RCX: 0000000000402d56 [ 146.221483][ T8268] RDX: 0000000000000034 RSI: 00007ffc239affd0 RDI: 0000000000000003 [ 146.229468][ T8268] RBP: 0000000000000001 R08: 00007ffc239aff24 R09: 000000000000000c [ 146.237451][ T8268] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 146.245439][ T8268] R13: 00007ffc239affd0 R14: 0000000000000003 R15: 0000000000000000 [ 146.254345][ T8268] Kernel Offset: disabled [ 146.258687][ T8268] Rebooting in 86400 seconds..