Warning: Permanently added '10.128.1.59' (ECDSA) to the list of known hosts.
2019/10/15 23:49:59 fuzzer started
2019/10/15 23:50:01 dialing manager at 10.128.0.105:34737
2019/10/15 23:50:01 syscalls: 2524
2019/10/15 23:50:01 code coverage: enabled
2019/10/15 23:50:01 comparison tracing: enabled
2019/10/15 23:50:01 extra coverage: extra coverage is not supported by the kernel
2019/10/15 23:50:01 setuid sandbox: enabled
2019/10/15 23:50:01 namespace sandbox: enabled
2019/10/15 23:50:01 Android sandbox: /sys/fs/selinux/policy does not exist
2019/10/15 23:50:01 fault injection: enabled
2019/10/15 23:50:01 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/10/15 23:50:01 net packet injection: enabled
2019/10/15 23:50:01 net device setup: enabled
2019/10/15 23:50:01 concurrency sanitizer: enabled
[ 47.847239][ T0] ==================================================================
[ 47.855460][ T0] BUG: KCSAN: data-race in tick_do_update_jiffies64 / tick_do_update_jiffies64
[ 47.864434][ T0]
[ 47.866760][ T0] write to 0xffffffff86042008 of 8 bytes by task 0 on cpu 0:
[ 47.874127][ T0] tick_do_update_jiffies64+0x105/0x260
[ 47.879664][ T0] tick_irq_enter+0x139/0x1c0
[ 47.884519][ T0] irq_enter+0x4f/0x60
[ 47.888658][ T0] do_IRQ+0x51/0x180
[ 47.892546][ T0] ret_from_intr+0x0/0x19
[ 47.896884][ T0] native_safe_halt+0xe/0x10
[ 47.901493][ T0] arch_cpu_idle+0x1f/0x30
[ 47.905906][ T0] default_idle_call+0x1e/0x40
[ 47.910677][ T0] do_idle+0x1af/0x280
[ 47.914752][ T0] cpu_startup_entry+0x1b/0x20
[ 47.919511][ T0] rest_init+0xec/0xf6
[ 47.923593][ T0] arch_call_rest_init+0x17/0x37
[ 47.928522][ T0] start_kernel+0x838/0x85e
[ 47.933008][ T0] x86_64_start_reservations+0x29/0x2b
[ 47.938439][ T0]
[ 47.940760][ T0] read to 0xffffffff86042008 of 8 bytes by task 0 on cpu 1:
[ 47.948029][ T0] tick_do_update_jiffies64+0x2b/0x260
[ 47.953483][ T0] tick_irq_enter+0x139/0x1c0
[ 47.958155][ T0] irq_enter+0x4f/0x60
[ 47.962215][ T0] do_IRQ+0x51/0x180
[ 47.966094][ T0] ret_from_intr+0x0/0x19
[ 47.970439][ T0] native_safe_halt+0xe/0x10
[ 47.975020][ T0] arch_cpu_idle+0x1f/0x30
[ 47.979426][ T0] default_idle_call+0x1e/0x40
[ 47.984171][ T0] do_idle+0x1af/0x280
[ 47.988225][ T0] cpu_startup_entry+0x1b/0x20
[ 47.992979][ T0] start_secondary+0x208/0x260
[ 47.997729][ T0] secondary_startup_64+0xa4/0xb0
[ 48.002733][ T0]
[ 48.005047][ T0] Reported by Kernel Concurrency Sanitizer on:
[ 48.011201][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.4.0-rc3+ #0
[ 48.018292][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.028326][ T0] ==================================================================
[ 48.036369][ T0] Kernel panic - not syncing: panic_on_warn set ...
[ 48.042950][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.4.0-rc3+ #0
[ 48.050040][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 48.060182][ T0] Call Trace:
[ 48.063615][ T0]
[ 48.066471][ T0] dump_stack+0xf5/0x159
[ 48.070718][ T0] panic+0x210/0x640
[ 48.074613][ T0] ? do_idle+0x1af/0x280
[ 48.078855][ T0] ? vprintk_func+0x8d/0x140
[ 48.083448][ T0] kcsan_report.cold+0xc/0x1b
[ 48.088128][ T0] __kcsan_setup_watchpoint+0x3ee/0x510
[ 48.093675][ T0] __tsan_read8+0x2c/0x30
[ 48.098005][ T0] tick_do_update_jiffies64+0x2b/0x260
[ 48.103456][ T0] tick_irq_enter+0x139/0x1c0
[ 48.108121][ T0] irq_enter+0x4f/0x60
[ 48.112183][ T0] do_IRQ+0x51/0x180
[ 48.116101][ T0] common_interrupt+0xf/0xf
[ 48.120594][ T0]
[ 48.123532][ T0] RIP: 0010:native_safe_halt+0xe/0x10
[ 48.128912][ T0] Code: 90 90 90 90 90 90 90 90 90 90 90 90 e9 07 00 00 00 0f 00 2d fc b2 4b 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d ec b2 4b 00 fb f4 90 55 48 89 e5 41 55 41 54 53 e8 52 0a a4 fc e8 2d 86 b8 fd 0f
[ 48.148506][ T0] RSP: 0018:ffffc90000cd3e48 EFLAGS: 00000282 ORIG_RAX: ffffffffffffffd9
[ 48.156907][ T0] RAX: fbe76c8b4395b96a RBX: ffff88812b3850c0 RCX: 00000000000007b8
[ 48.164880][ T0] RDX: 000000000030eb70 RSI: 020c49ba5e353f7d RDI: ffffffff85a563b8
[ 48.172855][ T0] RBP: ffffc90000cd3e80 R08: 0000000000000000 R09: 0000ffff85a563bf
[ 48.180825][ T0] R10: 00000000aaaaaaab R11: ffffffff86045cc8 R12: 0000000000000001
[ 48.188783][ T0] R13: ffff88812b3850c0 R14: 0000000000000000 R15: 0000000000000000
[ 48.198614][ T0] ? default_idle+0x50/0x230
[ 48.203229][ T0] arch_cpu_idle+0x1f/0x30
[ 48.207642][ T0] default_idle_call+0x1e/0x40
[ 48.212410][ T0] do_idle+0x1af/0x280
[ 48.216475][ T0] ? complete+0x44/0x50
[ 48.220699][ T0] cpu_startup_entry+0x1b/0x20
[ 48.225456][ T0] start_secondary+0x208/0x260
[ 48.230213][ T0] secondary_startup_64+0xa4/0xb0
[ 48.236556][ T0] Kernel Offset: disabled
[ 48.240876][ T0] Rebooting in 86400 seconds..