Warning: Permanently added '10.128.1.15' (ECDSA) to the list of known hosts.
2020/02/01 02:24:18 fuzzer started
2020/02/01 02:24:20 dialing manager at 10.128.0.105:34981
2020/02/01 02:24:20 syscalls: 2904
2020/02/01 02:24:20 code coverage: enabled
2020/02/01 02:24:20 comparison tracing: enabled
2020/02/01 02:24:20 extra coverage: enabled
2020/02/01 02:24:20 setuid sandbox: enabled
2020/02/01 02:24:20 namespace sandbox: enabled
2020/02/01 02:24:20 Android sandbox: /sys/fs/selinux/policy does not exist
2020/02/01 02:24:20 fault injection: enabled
2020/02/01 02:24:20 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2020/02/01 02:24:20 net packet injection: enabled
2020/02/01 02:24:20 net device setup: enabled
2020/02/01 02:24:20 concurrency sanitizer: enabled
2020/02/01 02:24:20 devlink PCI setup: PCI device 0000:00:10.0 is not available
[ 66.808986][ C0] ==================================================================
[ 66.817150][ C0] BUG: KCSAN: data-race in __hrtimer_run_queues / hrtimer_active
[ 66.825260][ C0]
[ 66.827619][ C0] read to 0xffff88812c01fbd8 of 8 bytes by interrupt on cpu 1:
[ 66.835176][ C0] hrtimer_active+0x84/0x1a0
[ 66.839964][ C0] task_tick_fair+0x4c/0x910
[ 66.845291][ C0] scheduler_tick+0x5f/0xf0
[ 66.849988][ C0] update_process_times+0x5a/0x80
[ 66.855108][ C0] tick_sched_handle+0x75/0x100
[ 66.859995][ C0] tick_sched_timer+0x58/0xe0
[ 66.864674][ C0] __hrtimer_run_queues+0x274/0x5f0
[ 66.869975][ C0] hrtimer_interrupt+0x22a/0x480
[ 66.874951][ C0] smp_apic_timer_interrupt+0xdc/0x280
[ 66.880411][ C0] apic_timer_interrupt+0xf/0x20
[ 66.885358][ C0] __sanitizer_cov_trace_pc+0xd/0x50
[ 66.892911][ C0] kallsyms_expand_symbol.constprop.0+0xac/0x160
[ 66.899248][ C0] kallsyms_lookup_name+0x7f/0x120
[ 66.904379][ C0] debugfs_write+0x14b/0x2d0
[ 66.909149][ C0] full_proxy_write+0xbd/0x100
[ 66.913919][ C0] __vfs_write+0x67/0xc0
[ 66.918170][ C0] vfs_write+0x18a/0x390
[ 66.922426][ C0] ksys_write+0xd5/0x1b0
[ 66.926761][ C0] __x64_sys_write+0x4c/0x60
[ 66.931359][ C0] do_syscall_64+0xcc/0x3a0
[ 66.935875][ C0] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 66.941763][ C0]
[ 66.944397][ C0] write to 0xffff88812c01fbd8 of 8 bytes by interrupt on cpu 0:
[ 66.952124][ C0] __hrtimer_run_queues+0x1e8/0x5f0
[ 66.957336][ C0] hrtimer_interrupt+0x22a/0x480
[ 66.962596][ C0] smp_apic_timer_interrupt+0xdc/0x280
[ 66.968072][ C0] apic_timer_interrupt+0xf/0x20
[ 66.973125][ C0] native_safe_halt+0xe/0x10
[ 66.977930][ C0] arch_cpu_idle+0xa/0x10
[ 66.982345][ C0] default_idle_call+0x1e/0x40
[ 66.987428][ C0] do_idle+0x1c2/0x290
[ 66.991670][ C0] cpu_startup_entry+0x1b/0x20
[ 66.996515][ C0] rest_init+0xec/0xf6
[ 67.001991][ C0] arch_call_rest_init+0x17/0x37
[ 67.007223][ C0] start_kernel+0x838/0x85e
[ 67.011905][ C0] x86_64_start_reservations+0x29/0x2b
[ 67.017541][ C0] x86_64_start_kernel+0x72/0x76
[ 67.022561][ C0] secondary_startup_64+0xa4/0xb0
[ 67.027594][ C0]
[ 67.029935][ C0] Reported by Kernel Concurrency Sanitizer on:
[ 67.036190][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.5.0-rc1-syzkaller #0
[ 67.044080][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 67.054149][ C0] ==================================================================
[ 67.062221][ C0] Kernel panic - not syncing: panic_on_warn set ...
[ 67.068812][ C0] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 5.5.0-rc1-syzkaller #0
[ 67.076720][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 67.086800][ C0] Call Trace:
[ 67.090098][ C0]
[ 67.092986][ C0] dump_stack+0x11d/0x181
[ 67.097338][ C0] panic+0x210/0x640
[ 67.101240][ C0] ? vprintk_func+0x8d/0x140
[ 67.105856][ C0] kcsan_report.cold+0xc/0xd
[ 67.110476][ C0] kcsan_setup_watchpoint+0x3fe/0x460
[ 67.115870][ C0] __tsan_unaligned_write8+0xc7/0x110
[ 67.121250][ C0] __hrtimer_run_queues+0x1e8/0x5f0
[ 67.126464][ C0] ? ktime_get_update_offsets_now+0x28f/0x2f0
[ 67.132727][ C0] hrtimer_interrupt+0x22a/0x480
[ 67.137680][ C0] ? sched_clock+0x13/0x20
[ 67.142107][ C0] smp_apic_timer_interrupt+0xdc/0x280
[ 67.147576][ C0] apic_timer_interrupt+0xf/0x20
[ 67.152715][ C0]
[ 67.155677][ C0] RIP: 0010:native_safe_halt+0xe/0x10
[ 67.161068][ C0] Code: cc cc cc cc cc cc cc cc cc cc cc cc e9 07 00 00 00 0f 00 2d 4c e6 59 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d 3c e6 59 00 fb f4 cc 55 48 89 e5 41 55 41 54 53 e8 d2 57 91 fc e8 fd da ab fd 0f
[ 67.181600][ C0] RSP: 0018:ffffffff85c03df8 EFLAGS: 00000286 ORIG_RAX: ffffffffffffff13
[ 67.190024][ C0] RAX: 0000000000000000 RBX: ffffffff85c2b780 RCX: ffffffff82546c55
[ 67.198033][ C0] RDX: 0000000000000000 RSI: ffffffff82546c5e RDI: 0000000000000005
[ 67.206015][ C0] RBP: ffffffff85c03e18 R08: ffffffff85c2b780 R09: 0000ffff85a2d160
[ 67.214021][ C0] R10: 0000ffff85c03e08 R11: 0000ffff85a2d167 R12: 0000000000000000
[ 67.222285][ C0] R13: ffffffff85c2b780 R14: 0000000000000000 R15: 0000000000000000
[ 67.230373][ C0] ? debug_smp_processor_id+0x35/0x137
[ 67.236071][ C0] ? debug_smp_processor_id+0x3e/0x137
[ 67.241646][ C0] ? default_idle+0x26/0x180
[ 67.246423][ C0] arch_cpu_idle+0xa/0x10
[ 67.250951][ C0] default_idle_call+0x1e/0x40
[ 67.255730][ C0] do_idle+0x1c2/0x290
[ 67.259807][ C0] ? do_idle+0xe7/0x290
[ 67.263979][ C0] cpu_startup_entry+0x1b/0x20
[ 67.268866][ C0] rest_init+0xec/0xf6
[ 67.272952][ C0] ? trace_event_define_fields_vector_free_moved+0xb4/0xb4
[ 67.280160][ C0] arch_call_rest_init+0x17/0x37
[ 67.285128][ C0] start_kernel+0x838/0x85e
[ 67.289827][ C0] x86_64_start_reservations+0x29/0x2b
[ 67.295289][ C0] x86_64_start_kernel+0x72/0x76
[ 67.300237][ C0] secondary_startup_64+0xa4/0xb0
[ 67.337123][ C0] Kernel Offset: disabled
[ 67.341478][ C0] Rebooting in 86400 seconds..