Warning: Permanently added '10.128.0.61' (ECDSA) to the list of known hosts.
2019/10/11 13:13:08 fuzzer started
2019/10/11 13:13:10 dialing manager at 10.128.0.105:37331
2019/10/11 13:13:10 syscalls: 2523
2019/10/11 13:13:10 code coverage: enabled
2019/10/11 13:13:10 comparison tracing: enabled
2019/10/11 13:13:10 extra coverage: extra coverage is not supported by the kernel
2019/10/11 13:13:10 setuid sandbox: enabled
2019/10/11 13:13:10 namespace sandbox: enabled
2019/10/11 13:13:10 Android sandbox: /sys/fs/selinux/policy does not exist
2019/10/11 13:13:10 fault injection: enabled
2019/10/11 13:13:10 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/10/11 13:13:10 net packet injection: enabled
2019/10/11 13:13:10 net device setup: enabled
2019/10/11 13:13:10 concurrency sanitizer: enabled
syzkaller login: [   46.995352][    T0] ==================================================================
[   47.003601][    T0] BUG: KCSAN: data-race in tick_nohz_idle_stop_tick / tick_nohz_next_event
[   47.012169][    T0] 
[   47.014477][    T0] read to 0xffffffff85caf310 of 4 bytes by task 0 on cpu 1:
[   47.021743][    T0]  tick_nohz_next_event+0x1a4/0x380
[   47.026919][    T0]  tick_nohz_idle_stop_tick+0x3c2/0x670
[   47.032439][    T0]  do_idle+0x1e0/0x2c0
[   47.036483][    T0]  cpu_startup_entry+0x1b/0x20
[   47.041228][    T0]  start_secondary+0x207/0x260
[   47.045970][    T0]  secondary_startup_64+0xa4/0xb0
[   47.050964][    T0] 
[   47.053291][    T0] write to 0xffffffff85caf310 of 4 bytes by task 0 on cpu 0:
[   47.060636][    T0]  tick_nohz_idle_stop_tick+0x525/0x670
[   47.066167][    T0]  do_idle+0x1e0/0x2c0
[   47.070213][    T0]  cpu_startup_entry+0x1b/0x20
[   47.074983][    T0]  rest_init+0xec/0xf6
[   47.079041][    T0]  arch_call_rest_init+0x17/0x37
[   47.084133][    T0]  start_kernel+0x83e/0x864
[   47.088617][    T0]  x86_64_start_reservations+0x29/0x2b
[   47.094072][    T0]  x86_64_start_kernel+0x72/0x76
[   47.098991][    T0]  secondary_startup_64+0xa4/0xb0
[   47.103985][    T0] 
[   47.106286][    T0] Reported by Kernel Concurrency Sanitizer on:
[   47.112519][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.3.0+ #0
[   47.119260][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   47.129288][    T0] ==================================================================
[   47.137324][    T0] Kernel panic - not syncing: panic_on_warn set ...
[   47.143899][    T0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.3.0+ #0
[   47.150636][    T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   47.160890][    T0] Call Trace:
[   47.164163][    T0]  dump_stack+0xf5/0x159
[   47.168396][    T0]  panic+0x209/0x639
[   47.174108][    T0]  ? secondary_startup_64+0xa4/0xb0
[   47.179286][    T0]  ? vprintk_func+0x8d/0x140
[   47.183858][    T0]  kcsan_report.cold+0xc/0x1b
[   47.188687][    T0]  __kcsan_setup_watchpoint+0x3ee/0x510
[   47.194220][    T0]  __tsan_write4+0x32/0x40
[   47.198615][    T0]  tick_nohz_idle_stop_tick+0x525/0x670
[   47.204140][    T0]  ? __sanitizer_cov_trace_const_cmp4+0x16/0x20
[   47.210357][    T0]  do_idle+0x1e0/0x2c0
[   47.214406][    T0]  cpu_startup_entry+0x1b/0x20
[   47.219157][    T0]  rest_init+0xec/0xf6
[   47.223205][    T0]  ? trace_event_define_fields_vector_free_moved+0xce/0xce
[   47.230393][    T0]  arch_call_rest_init+0x17/0x37
[   47.235426][    T0]  start_kernel+0x83e/0x864
[   47.239909][    T0]  x86_64_start_reservations+0x29/0x2b
[   47.245363][    T0]  x86_64_start_kernel+0x72/0x76
[   47.250296][    T0]  secondary_startup_64+0xa4/0xb0
[   47.256734][    T0] Kernel Offset: disabled
[   47.261055][    T0] Rebooting in 86400 seconds..