[ OK ] Started getty on tty2-tty6 if dbus and logind are not available. [ **] A start job is running for OpenBSD …Shell server (1min 19s / 2min 39s)[ ***] A start job is running for OpenBSD …Shell server (1min 20s / 2min 39s)[ *** ] A start job is running for OpenBSD …Shell server (1min 20s / 2min 39s)[ *** ] A start job is running for OpenBSD …Shell server (1min 21s / 2min 39s)[*** ] A start job is running for OpenBSD …Shell server (1min 23s / 2min 52s)[ 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 Getty on tty1. [ OK ] Started Serial Getty on ttyS0. [ 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 '10.128.0.201' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 131.185475][ T6372] ===================================================== [ 131.192465][ T6372] BUG: KMSAN: uninit-value in mbind_range+0x1a46/0x1e80 [ 131.199661][ T6372] mbind_range+0x1a46/0x1e80 [ 131.204244][ T6372] do_mbind+0xf42/0x15f0 [ 131.208482][ T6372] __se_sys_mbind+0x437/0xb80 [ 131.213173][ T6372] __x64_sys_mbind+0x19d/0x200 [ 131.217929][ T6372] do_syscall_64+0x54/0xd0 [ 131.222332][ T6372] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 131.228209][ T6372] [ 131.230512][ T6372] Uninit was created at: [ 131.234771][ T6372] kmem_cache_alloc+0x751/0xff0 [ 131.239629][ T6372] do_mbind+0x912/0x15f0 [ 131.243860][ T6372] __se_sys_mbind+0x437/0xb80 [ 131.248526][ T6372] __x64_sys_mbind+0x19d/0x200 [ 131.253303][ T6372] do_syscall_64+0x54/0xd0 [ 131.257718][ T6372] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 131.263624][ T6372] ===================================================== [ 131.270545][ T6372] Disabling lock debugging due to kernel taint [ 131.276698][ T6372] Kernel panic - not syncing: panic_on_kmsan set ... [ 131.283368][ T6372] CPU: 1 PID: 6372 Comm: syz-executor096 Tainted: G B 5.15.0-rc2-syzkaller #0 [ 131.293506][ T6372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 131.303592][ T6372] Call Trace: [ 131.306864][ T6372] dump_stack_lvl+0x1ff/0x28e [ 131.311640][ T6372] dump_stack+0x25/0x28 [ 131.315790][ T6372] panic+0x44f/0xdeb [ 131.319698][ T6372] ? add_taint+0x187/0x210 [ 131.324130][ T6372] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 131.330303][ T6372] kmsan_report+0x2ee/0x300 [ 131.334801][ T6372] ? __msan_warning+0xd7/0x150 [ 131.339608][ T6372] ? mbind_range+0x1a46/0x1e80 [ 131.344366][ T6372] ? do_mbind+0xf42/0x15f0 [ 131.348786][ T6372] ? __se_sys_mbind+0x437/0xb80 [ 131.353629][ T6372] ? __x64_sys_mbind+0x19d/0x200 [ 131.358561][ T6372] ? do_syscall_64+0x54/0xd0 [ 131.363139][ T6372] ? entry_SYSCALL_64_after_hwframe+0x44/0xae [ 131.369210][ T6372] __msan_warning+0xd7/0x150 [ 131.373815][ T6372] mbind_range+0x1a46/0x1e80 [ 131.378433][ T6372] do_mbind+0xf42/0x15f0 [ 131.382682][ T6372] ? __msan_memset+0x105/0x150 [ 131.387461][ T6372] __se_sys_mbind+0x437/0xb80 [ 131.392183][ T6372] __x64_sys_mbind+0x19d/0x200 [ 131.396947][ T6372] do_syscall_64+0x54/0xd0 [ 131.401362][ T6372] ? syscall_exit_to_user_mode+0xa4/0xc0 [ 131.407004][ T6372] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 131.412913][ T6372] RIP: 0033:0x7f96bb002829 [ 131.417332][ T6372] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 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 b8 ff ff ff f7 d8 64 89 01 48 [ 131.437097][ T6372] RSP: 002b:00007f96bafb4308 EFLAGS: 00000246 ORIG_RAX: 00000000000000ed [ 131.445518][ T6372] RAX: ffffffffffffffda RBX: 00007f96bb08a3e8 RCX: 00007f96bb002829 [ 131.453473][ T6372] RDX: 0000000000002001 RSI: 0000000000c00007 RDI: 0000000020012000 [ 131.461427][ T6372] RBP: 00007f96bb08a3e0 R08: 0000000000000000 R09: 0000010000000002 [ 131.469381][ T6372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000010000000002 [ 131.477341][ T6372] R13: 00007ffdefdc92ef R14: 00007f96bafb4400 R15: 0000000000022000 [ 131.485579][ T6372] Kernel Offset: disabled [ 131.489895][ T6372] Rebooting in 86400 seconds..