[  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..