[?25l[?1c7[ ok 8[?25h[?0c. Starting mcstransd: [....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[?25l[?1c7[ ok 8[?25h[?0c. [ 11.620704] audit: type=1400 audit(1515362651.814:6): avc: denied { map } for pid=3446 comm="bash" path="/bin/bash" dev="sda1" ino=1457 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:file_t:s0 tclass=file permissive=1 Debian GNU/Linux 7 syzkaller ttyS0 Warning: Permanently added '10.128.15.218' (ECDSA) to the list of known hosts. syzkaller login: [ 24.491113] audit: type=1400 audit(1515362664.684:7): avc: denied { map } for pid=3462 comm="syz-execprog" path="/root/syz-execprog" dev="sda1" ino=16479 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:user_home_t:s0 tclass=file permissive=1 2018/01/07 22:04:24 parsed 1 programs 2018/01/07 22:04:24 executed programs: 0 [ 24.613695] audit: type=1400 audit(1515362664.806:8): avc: denied { map } for pid=3462 comm="syz-execprog" path="/root/syzkaller-shm590983580" dev="sda1" ino=16483 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:file_t:s0 tclass=file permissive=1 [ 24.639477] audit: type=1400 audit(1515362664.829:9): avc: denied { sys_admin } for pid=3467 comm="syz-executor4" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.669914] audit: type=1400 audit(1515362664.863:10): avc: denied { sys_chroot } for pid=3469 comm="syz-executor4" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 24.718670] kvm: KVM_SET_TSS_ADDR need to be called before entering vcpu [ 27.137904] WARNING: CPU: 1 PID: 4056 at arch/x86/kvm/x86.c:7375 kvm_arch_vcpu_ioctl_run+0x14d/0x59e0 [ 27.147355] Kernel panic - not syncing: panic_on_warn set ... [ 27.147355] [ 27.154726] CPU: 1 PID: 4056 Comm: syz-executor5 Not tainted 4.15.0-rc6-mm1+ #51 [ 27.162256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 27.171610] Call Trace: [ 27.174198] dump_stack+0x137/0x198 [ 27.177861] panic+0x1e4/0x41c [ 27.181054] ? refcount_error_report+0x214/0x214 [ 27.185909] ? show_regs_print_info+0x18/0x18 [ 27.190403] ? __probe_kernel_read+0x16b/0x1c0 [ 27.196515] ? vmcs_load+0x9c/0x110 [ 27.200137] ? __warn+0x1c1/0x200 [ 27.203596] ? kvm_arch_vcpu_ioctl_run+0x14d/0x59e0 [ 27.208601] __warn+0x1dc/0x200 [ 27.211879] ? kvm_arch_vcpu_ioctl_run+0x14d/0x59e0 [ 27.216870] report_bug+0x211/0x2d0 [ 27.220474] fixup_bug.part.11+0x37/0x80 [ 27.224505] do_error_trap+0x249/0x290 [ 27.228363] ? math_error+0x310/0x310 [ 27.232136] ? _cond_resched+0x14/0x30 [ 27.235993] ? futex_wait_queue_me+0x3fa/0x5f0 [ 27.240552] ? check_noncircular+0x20/0x20 [ 27.244763] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 27.249594] do_invalid_op+0x1b/0x20 [ 27.253280] invalid_op+0x22/0x40 [ 27.256718] RIP: 0010:kvm_arch_vcpu_ioctl_run+0x14d/0x59e0 [ 27.262309] RSP: 0018:ffff8801be5efac0 EFLAGS: 00010293 [ 27.267640] RAX: ffff8801c48b2280 RBX: ffff8801bfb9b000 RCX: ffffffff810b889d [ 27.275141] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff8801bfe08560 [ 27.282381] RBP: ffff8801be5efc00 R08: 1ffff10037fc1b43 R09: 0000000000000001 [ 27.289618] R10: ffff8801be5efaa0 R11: 0000000000000000 R12: 0000000000000000 [ 27.296859] R13: ffff8801c256ed00 R14: ffff8801bfe08340 R15: ffff8801bfe08340 [ 27.304111] ? kvm_arch_vcpu_ioctl_run+0x14d/0x59e0 [ 27.309105] ? mutex_lock_io_nested+0x1400/0x1400 [ 27.313916] ? futex_wake+0x13e/0x430 [ 27.317698] ? kvm_arch_vcpu_runnable+0x560/0x560 [ 27.322522] kvm_vcpu_ioctl+0x601/0xcb0 [ 27.326465] ? kvm_vcpu_ioctl+0x601/0xcb0 [ 27.330587] ? kvm_vcpu_fault+0x3d0/0x3d0 [ 27.334715] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 27.339880] ? check_noncircular+0x20/0x20 [ 27.344091] ? strncpy_from_user+0x20f/0x2d0 [ 27.348473] ? find_held_lock+0x35/0x1e0 [ 27.352508] ? kvm_vcpu_fault+0x3d0/0x3d0 [ 27.356631] do_vfs_ioctl+0x190/0xfe0 [ 27.360418] ? selinux_file_ioctl+0x354/0x540 [ 27.364899] ? lock_downgrade+0x860/0x860 [ 27.369027] ? ioctl_preallocate+0x1c0/0x1c0 [ 27.373416] ? __fget+0x22b/0x390 [ 27.376850] ? security_file_ioctl+0x89/0xb0 [ 27.381252] SyS_ioctl+0x8f/0xc0 [ 27.384596] entry_SYSCALL_64_fastpath+0x23/0x9a [ 27.389323] RIP: 0033:0x452ac9 [ 27.392481] RSP: 002b:00007f7f1a09cc58 EFLAGS: 00000212 ORIG_RAX: 0000000000000010 [ 27.400160] RAX: ffffffffffffffda RBX: 000000000071bea0 RCX: 0000000000452ac9 [ 27.408285] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000004 [ 27.415527] RBP: 00000000000003a3 R08: 0000000000000000 R09: 0000000000000000 [ 27.422771] R10: 0000000000000000 R11: 0000000000000212 R12: 00000000006f37e8 [ 27.430026] R13: 00000000ffffffff R14: 00007f7f1a09d6d4 R15: 0000000000000000 [ 27.438026] Dumping ftrace buffer: [ 27.441622] (ftrace buffer empty) [ 27.445316] Kernel Offset: disabled [ 27.448911] Rebooting in 86400 seconds..