Warning: Permanently added '10.128.0.85' (ECDSA) to the list of known hosts.
2019/10/12 08:11:31 fuzzer started
2019/10/12 08:11:32 dialing manager at 10.128.0.105:43913
2019/10/12 08:11:32 syscalls: 2523
2019/10/12 08:11:32 code coverage: enabled
2019/10/12 08:11:32 comparison tracing: enabled
2019/10/12 08:11:32 extra coverage: extra coverage is not supported by the kernel
2019/10/12 08:11:32 setuid sandbox: enabled
2019/10/12 08:11:32 namespace sandbox: enabled
2019/10/12 08:11:32 Android sandbox: /sys/fs/selinux/policy does not exist
2019/10/12 08:11:32 fault injection: enabled
2019/10/12 08:11:32 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/10/12 08:11:32 net packet injection: enabled
2019/10/12 08:11:32 net device setup: enabled
2019/10/12 08:11:32 concurrency sanitizer: enabled
syzkaller login: [   47.625875][    C1] ==================================================================
[   47.634116][    C1] BUG: KCSAN: data-race in tick_do_update_jiffies64 / tick_do_update_jiffies64
[   47.643084][    C1] 
[   47.645499][    C1] write to 0xffffffff8603f008 of 8 bytes by interrupt on cpu 0:
[   47.653212][    C1]  tick_do_update_jiffies64+0x105/0x260
[   47.659191][    C1]  tick_sched_do_timer+0xd4/0xe0
[   47.664810][    C1]  tick_sched_timer+0x43/0xe0
[   47.669465][    C1]  __hrtimer_run_queues+0x288/0x600
[   47.674646][    C1]  hrtimer_interrupt+0x22a/0x480
[   47.680180][    C1]  smp_apic_timer_interrupt+0xdc/0x280
[   47.685645][    C1]  apic_timer_interrupt+0xf/0x20
[   47.690813][    C1] 
[   47.693260][    C1] read to 0xffffffff8603f008 of 8 bytes by interrupt on cpu 1:
[   47.701070][    C1]  tick_do_update_jiffies64+0x2b/0x260
[   47.706599][    C1]  tick_sched_do_timer+0xd4/0xe0
[   47.711514][    C1]  tick_sched_timer+0x43/0xe0
[   47.716617][    C1]  __hrtimer_run_queues+0x288/0x600
[   47.721797][    C1]  hrtimer_interrupt+0x22a/0x480
[   47.726715][    C1]  smp_apic_timer_interrupt+0xdc/0x280
[   47.732254][    C1]  apic_timer_interrupt+0xf/0x20
[   47.737164][    C1] 
[   47.739476][    C1] Reported by Kernel Concurrency Sanitizer on:
[   47.745617][    C1] CPU: 1 PID: 7306 Comm: syz-fuzzer Not tainted 5.3.0+ #0
[   47.752782][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   47.762910][    C1] ==================================================================
[   47.771123][    C1] Kernel panic - not syncing: panic_on_warn set ...
[   47.777689][    C1] CPU: 1 PID: 7306 Comm: syz-fuzzer Not tainted 5.3.0+ #0
[   47.785204][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   47.795507][    C1] Call Trace:
[   47.798777][    C1]  <IRQ>
[   47.801627][    C1]  dump_stack+0xf5/0x159
[   47.805854][    C1]  panic+0x209/0x639
[   47.809730][    C1]  ? vprintk_func+0x8d/0x140
[   47.814321][    C1]  kcsan_report.cold+0xc/0x1b
[   47.818977][    C1]  __kcsan_setup_watchpoint+0x3ee/0x510
[   47.824498][    C1]  ? __kcsan_setup_watchpoint+0x96/0x510
[   47.830108][    C1]  __tsan_read8+0x2c/0x30
[   47.834516][    C1]  tick_do_update_jiffies64+0x2b/0x260
[   47.839966][    C1]  tick_sched_do_timer+0xd4/0xe0
[   47.844893][    C1]  tick_sched_timer+0x43/0xe0
[   47.849570][    C1]  __hrtimer_run_queues+0x288/0x600
[   47.854918][    C1]  ? tick_sched_do_timer+0xe0/0xe0
[   47.860011][    C1]  hrtimer_interrupt+0x22a/0x480
[   47.864947][    C1]  smp_apic_timer_interrupt+0xdc/0x280
[   47.875508][    C1]  apic_timer_interrupt+0xf/0x20
[   47.880415][    C1]  </IRQ>
[   47.883358][    C1] RIP: 0033:0x41d16a
[   47.887236][    C1] Code: c1 ea 06 48 8b bc 24 88 00 00 00 4c 8d 04 17 41 84 00 0f b6 14 17 85 d2 75 06 48 8d 56 40 eb cb 45 31 c0 eb 09 49 ff c0 d1 ea <48> 83 c6 08 49 83 f8 08 0f 8d e7 00 00 00 48 39 de 0f 83 de 00 00
[   47.906820][    C1] RSP: 002b:000000c42014de00 EFLAGS: 00000207 ORIG_RAX: ffffffffffffff13
[   47.915228][    C1] RAX: 000000c420000000 RBX: 0000000000040000 RCX: 000000c420500000
[   47.923709][    C1] RDX: 000000000000003c RSI: 0000000000029f88 RDI: 00007f883e81a000
[   47.931665][    C1] RBP: 000000c42014de68 R08: 0000000000000002 R09: 0000000000f63520
[   47.939621][    C1] R10: 00000000015b6bc0 R11: 000000c42014df40 R12: 000000c42002e7a0
[   47.947572][    C1] R13: 000000c42002d7c0 R14: 0000000000000011 R15: 0000000000000100
[   47.957096][    C1] Kernel Offset: disabled
[   47.961506][    C1] Rebooting in 86400 seconds..