ASSERTION FAILED: isActive()
../../third_party/WebKit/Source/platform/Timer.cpp(227) : double blink::TimerBase::nextFireInterval() const
1   0x7f151fe789ba blink::TimerBase::nextFireInterval() const
2   0x7f1516f6c21c
3   0x7f151fe77753 blink::ThreadTimers::updateSharedTimer()
4   0x7f151fe78959 blink::TimerBase::setNextFireTime(double)
5   0x7f151fe78598 blink::TimerBase::stop()
6   0x7f151fe784a9 blink::TimerBase::~TimerBase()
7   0x7f1516d19f61
8   0x7f1516cc3f61
9   0x7f1516cc3fb9
10  0x7f15164f3b3e
11  0x7f15164f3aff
12  0x7f15164f3acc
13  0x7f15164f35d5
14  0x7f15164f3549
15  0x7f15164f34db
16  0x7f15164f30ee
17  0x7f15164f2477
18  0x7f15164f16bf
19  0x7f1516cc3aa9
20  0x7f1516cc9fc7
21  0x7f1515db3eb2
22  0x7f1515db3774
23  0x7f15209429f0
24  0x7f152097080d
25  0x3b75ce70670e
[11263:11285:0916/031659:3796310319:WARNING:crash_handler_host_linux.cc(289)] Could not translate tid - assuming crashing thread is thread group leader; syscall_supported=1