Warning: Permanently added '10.128.1.49' (ECDSA) to the list of known hosts.
2019/11/16 23:51:21 fuzzer started
2019/11/16 23:51:23 dialing manager at 10.128.0.105:34521
2019/11/16 23:51:23 syscalls: 2566
2019/11/16 23:51:23 code coverage: enabled
2019/11/16 23:51:23 comparison tracing: enabled
2019/11/16 23:51:23 extra coverage: extra coverage is not supported by the kernel
2019/11/16 23:51:23 setuid sandbox: enabled
2019/11/16 23:51:23 namespace sandbox: enabled
2019/11/16 23:51:23 Android sandbox: /sys/fs/selinux/policy does not exist
2019/11/16 23:51:23 fault injection: enabled
2019/11/16 23:51:23 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled
2019/11/16 23:51:23 net packet injection: enabled
2019/11/16 23:51:23 net device setup: enabled
2019/11/16 23:51:23 concurrency sanitizer: enabled
2019/11/16 23:51:23 devlink PCI setup: PCI device 0000:00:10.0 is not available
syzkaller login: [ 60.799290][ T7661] KCSAN: could not find function: 'poll_schedule_timeout'
[ 72.910402][ T0] ==================================================================
[ 72.918555][ T0] BUG: KCSAN: data-race in tick_do_update_jiffies64 / tick_do_update_jiffies64
[ 72.927562][ T0]
[ 72.929904][ T0] write to 0xffffffff8603d008 of 8 bytes by interrupt on cpu 0:
[ 72.937625][ T0] tick_do_update_jiffies64+0x100/0x250
[ 72.943167][ T0] tick_sched_do_timer+0xd4/0xe0
[ 72.948097][ T0] tick_sched_timer+0x43/0xe0
[ 72.952771][ T0] __hrtimer_run_queues+0x274/0x5f0
[ 72.957963][ T0] hrtimer_interrupt+0x22a/0x480
[ 72.962890][ T0] smp_apic_timer_interrupt+0xdc/0x280
[ 72.968344][ T0] apic_timer_interrupt+0xf/0x20
[ 72.973280][ T0] __tsan_unaligned_write1+0xd1/0x100
[ 72.978650][ T0] kallsyms_expand_symbol.constprop.0+0xe8/0x160
[ 72.984972][ T0] kallsyms_lookup_name+0x7f/0x120
[ 72.990080][ T0] debugfs_write+0x14b/0x2d0
[ 72.994669][ T0] full_proxy_write+0xbd/0x100
[ 72.999429][ T0] __vfs_write+0x67/0xc0
[ 73.003681][ T0] vfs_write+0x18a/0x390
[ 73.007929][ T0] ksys_write+0xd5/0x1b0
[ 73.012251][ T0] __x64_sys_write+0x4c/0x60
[ 73.016840][ T0] do_syscall_64+0xcc/0x370
[ 73.021341][ T0] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 73.027225][ T0]
[ 73.029557][ T0] read to 0xffffffff8603d008 of 8 bytes by task 0 on cpu 1:
[ 73.036838][ T0] tick_do_update_jiffies64+0x2b/0x250
[ 73.042293][ T0] tick_irq_enter+0x139/0x1c0
[ 73.048354][ T0] irq_enter+0x4f/0x60
[ 73.052691][ T0] smp_apic_timer_interrupt+0x55/0x280
[ 73.058156][ T0] apic_timer_interrupt+0xf/0x20
[ 73.063109][ T0] native_safe_halt+0xe/0x10
[ 73.067698][ T0] arch_cpu_idle+0xa/0x10
[ 73.072020][ T0] default_idle_call+0x1e/0x40
[ 73.076776][ T0] do_idle+0x1af/0x280
[ 73.080842][ T0] cpu_startup_entry+0x1b/0x20
[ 73.085610][ T0] start_secondary+0x168/0x1b0
[ 73.090377][ T0] secondary_startup_64+0xa4/0xb0
[ 73.095390][ T0]
[ 73.097703][ T0] Reported by Kernel Concurrency Sanitizer on:
[ 73.103851][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.4.0-rc7+ #0
[ 73.110951][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 73.121035][ T0] ==================================================================
[ 73.129085][ T0] Kernel panic - not syncing: panic_on_warn set ...
[ 73.136119][ T0] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 5.4.0-rc7+ #0
[ 73.143408][ T0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[ 73.153454][ T0] Call Trace:
[ 73.156747][ T0]
[ 73.159603][ T0] dump_stack+0x11d/0x181
[ 73.163950][ T0] panic+0x210/0x640
[ 73.167838][ T0] ? vprintk_func+0x8d/0x140
[ 73.172432][ T0] kcsan_report.cold+0xc/0xd
[ 73.177029][ T0] kcsan_setup_watchpoint+0x3fe/0x460
[ 73.182416][ T0] __tsan_read8+0xc6/0x100
[ 73.186829][ T0] tick_do_update_jiffies64+0x2b/0x250
[ 73.192283][ T0] tick_irq_enter+0x139/0x1c0
[ 73.196959][ T0] irq_enter+0x4f/0x60
[ 73.201032][ T0] smp_apic_timer_interrupt+0x55/0x280
[ 73.206503][ T0] apic_timer_interrupt+0xf/0x20
[ 73.211427][ T0]
[ 73.214361][ T0] RIP: 0010:native_safe_halt+0xe/0x10
[ 73.219743][ T0] Code: 90 90 90 90 90 90 90 90 90 90 90 90 e9 07 00 00 00 0f 00 2d fc c9 48 00 f4 c3 66 90 e9 07 00 00 00 0f 00 2d ec c9 48 00 fb f4 90 55 48 89 e5 41 55 41 54 53 e8 82 89 9f fc e8 8d 30 b5 fd 0f
[ 73.239532][ T0] RSP: 0018:ffffc90000cd3e70 EFLAGS: 00000282 ORIG_RAX: ffffffffffffff13
[ 73.247941][ T0] RAX: 0000000000000001 RBX: ffff88812b38b0c0 RCX: ffffffff824edc99
[ 73.255913][ T0] RDX: 0000000000000000 RSI: ffffffff824edca7 RDI: 0000000000000005
[ 73.263898][ T0] RBP: ffffc90000cd3e90 R08: ffff88812b38b0c0 R09: 0000ffff857d1168
[ 73.271862][ T0] R10: 000000000002dc00 R11: 0000ffff857d116f R12: 0000000000000001
[ 73.279827][ T0] R13: ffff88812b38b0c0 R14: 0000000000000000 R15: 0000000000000000
[ 73.287811][ T0] ? debug_smp_processor_id+0x39/0x172
[ 73.293263][ T0] ? debug_smp_processor_id+0x47/0x172
[ 73.298775][ T0] ? default_idle+0x26/0x180
[ 73.303370][ T0] arch_cpu_idle+0xa/0x10
[ 73.307731][ T0] default_idle_call+0x1e/0x40
[ 73.312490][ T0] do_idle+0x1af/0x280
[ 73.316561][ T0] ? complete+0x44/0x50
[ 73.320717][ T0] cpu_startup_entry+0x1b/0x20
[ 73.325502][ T0] start_secondary+0x168/0x1b0
[ 73.330270][ T0] secondary_startup_64+0xa4/0xb0
[ 73.343502][ T0] Kernel Offset: disabled
[ 73.347834][ T0] Rebooting in 86400 seconds..