Warning: Permanently added '10.128.1.59' (ECDSA) to the list of known hosts.
2019/10/16 20:57:58 fuzzer started
2019/10/16 20:57:59 dialing manager at 10.128.0.105:33899
2019/10/16 20:57:59 syscalls: 2524
2019/10/16 20:57:59 code coverage: enabled
2019/10/16 20:57:59 comparison tracing: enabled
2019/10/16 20:57:59 extra coverage: extra coverage is not supported by the kernel
2019/10/16 20:57:59 setuid sandbox: enabled
2019/10/16 20:57:59 namespace sandbox: enabled
2019/10/16 20:57:59 Android sandbox: /sys/fs/selinux/policy does not exist
2019/10/16 20:57:59 fault injection: enabled
2019/10/16 20:57:59 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/10/16 20:57:59 net packet injection: enabled
2019/10/16 20:57:59 net device setup: enabled
2019/10/16 20:57:59 concurrency sanitizer: enabled
syzkaller login: [   42.052434][    C0] ==================================================================
[   42.060583][    C0] BUG: KCSAN: data-race in tick_do_update_jiffies64 / tick_do_update_jiffies64
[   42.069500][    C0] 
[   42.071817][    C0] write to 0xffffffff86042008 of 8 bytes by interrupt on cpu 1:
[   42.081338][    C0]  tick_do_update_jiffies64+0x105/0x260
[   42.086886][    C0]  tick_sched_do_timer+0xd4/0xe0
[   42.091963][    C0]  tick_sched_timer+0x43/0xe0
[   42.096640][    C0]  __hrtimer_run_queues+0x288/0x600
[   42.101832][    C0]  hrtimer_interrupt+0x22a/0x480
[   42.106757][    C0]  smp_apic_timer_interrupt+0xdc/0x280
[   42.112199][    C0]  apic_timer_interrupt+0xf/0x20
[   42.117115][    C0] 
[   42.119456][    C0] read to 0xffffffff86042008 of 8 bytes by interrupt on cpu 0:
[   42.126984][    C0]  tick_do_update_jiffies64+0x2b/0x260
[   42.132430][    C0]  tick_sched_do_timer+0xd4/0xe0
[   42.137352][    C0]  tick_sched_timer+0x43/0xe0
[   42.142009][    C0]  __hrtimer_run_queues+0x288/0x600
[   42.147191][    C0]  hrtimer_interrupt+0x22a/0x480
[   42.152113][    C0]  smp_apic_timer_interrupt+0xdc/0x280
[   42.157558][    C0]  apic_timer_interrupt+0xf/0x20
[   42.162469][    C0] 
[   42.164775][    C0] Reported by Kernel Concurrency Sanitizer on:
[   42.170911][    C0] CPU: 0 PID: 7193 Comm: syz-fuzzer Not tainted 5.4.0-rc3+ #0
[   42.178346][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   42.188408][    C0] ==================================================================
[   42.196460][    C0] Kernel panic - not syncing: panic_on_warn set ...
[   42.203150][    C0] CPU: 0 PID: 7193 Comm: syz-fuzzer Not tainted 5.4.0-rc3+ #0
[   42.210593][    C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   42.220637][    C0] Call Trace:
[   42.223903][    C0]  <IRQ>
[   42.226760][    C0]  dump_stack+0xf5/0x159
[   42.230990][    C0]  panic+0x210/0x640
[   42.234885][    C0]  ? vprintk_func+0x8d/0x140
[   42.239462][    C0]  kcsan_report.cold+0xc/0x1b
[   42.244133][    C0]  __kcsan_setup_watchpoint+0x3ee/0x510
[   42.249662][    C0]  ? __kcsan_setup_watchpoint+0x96/0x510
[   42.255281][    C0]  __tsan_read8+0x2c/0x30
[   42.259603][    C0]  tick_do_update_jiffies64+0x2b/0x260
[   42.265051][    C0]  tick_sched_do_timer+0xd4/0xe0
[   42.269974][    C0]  tick_sched_timer+0x43/0xe0
[   42.274649][    C0]  __hrtimer_run_queues+0x288/0x600
[   42.279839][    C0]  ? tick_sched_do_timer+0xe0/0xe0
[   42.284949][    C0]  hrtimer_interrupt+0x22a/0x480
[   42.289878][    C0]  smp_apic_timer_interrupt+0xdc/0x280
[   42.295344][    C0]  ? do_IRQ+0xcb/0x180
[   42.299404][    C0]  apic_timer_interrupt+0xf/0x20
[   42.304317][    C0]  </IRQ>
[   42.308141][    C0] RIP: 0033:0x41d197
[   42.312035][    C0] Code: 08 49 83 f8 08 0f 8d e7 00 00 00 48 39 de 0f 83 de 00 00 00 0f ba e2 00 0f 83 ca 00 00 00 4c 8b 4c 24 78 4e 8d 14 0e 4d 8b 12 <4d> 85 d2 74 c9 4c 39 d0 77 c4 49 39 ca 73 bf 4c 89 44 24 48 48 89
[   42.331632][    C0] RSP: 002b:000000c42004de10 EFLAGS: 00000287 ORIG_RAX: ffffffffffffff13
[   42.340034][    C0] RAX: 000000c420000000 RBX: 0000000000040000 RCX: 000000c420800000
[   42.348005][    C0] RDX: 0000000000000001 RSI: 0000000000003788 RDI: 00007f1a35180000
[   42.355985][    C0] RBP: 000000c42004de78 R08: 0000000000000001 R09: 00000000016a4f80
[   42.363941][    C0] R10: 000000000111c780 R11: 0000000000000246 R12: 000000c420073a78
[   42.371982][    C0] R13: 000000000000000f R14: 0000000000c14060 R15: 0000000000000181
[   42.381331][    C0] Kernel Offset: disabled
[   42.385648][    C0] Rebooting in 86400 seconds..