load:tools:weather  page is failing
Crash stack:

Stack Trace:
********************************************************************************
	Operating system: Linux
	                  0.0.0 Linux 3.13.0-77-generic #121-Ubuntu SMP Wed Jan 20 10:50:42 UTC 2016 x86_64
	CPU: amd64
	     family 6 model 60 stepping 3
	     1 CPU
	
	GPU: UNKNOWN
	
	Crash reason:  SIGSEGV
	Crash address: 0x1d44200008
	Process uptime: not available
	
	Thread 0 (crashed)
	 0  chrome!<name omitted> [spaces.h : 556 + 0x0]
	    rax = 0x0000001d44216da4   rdx = 0x00007ffcc9d72700
	    rcx = 0x0000001d44200000   rbx = 0x0000001d44216da5
	    rsi = 0x00007ffcc9d72710   rdi = 0x00007ffcc9d72378
	    rbp = 0x00007ffcc9d72710   rsp = 0x00007ffcc9d71e60
	     r8 = 0x000000000000000b    r9 = 0x000011c875ab54c8
	    r10 = 0x0000000000000300   r11 = 0x0000000000000001
	    r12 = 0x00001764153bb2f4   r13 = 0x0000000000000007
	    r14 = 0x00007ffcc9d72710   r15 = 0x00007f206cf9bad0
	    rip = 0x00007f2067b147d3
	    Found by: given as instruction pointer in context
	 1  chrome!<name omitted> [frames.cc : 857 + 0x9]
	    rbp = 0x00007ffcc9d72710   rsp = 0x00007ffcc9d71e80
	    rip = 0x00007f2067a514a8
	    Found by: stack scanning
	 2  chrome!_fini + 0xa36e12
	    rbp = 0x00007ffcc9d72710   rsp = 0x00007ffcc9d71ed0
	    rip = 0x00007f206cdaffba
	    Found by: stack scanning
	 3  chrome!<name omitted> [isolate.cc : 222 + 0x6]
	    rbp = 0x00007ffcc9d72710   rsp = 0x00007ffcc9d71f00
	    rip = 0x00007f2067be6da2
	    Found by: stack scanning
	
	Thread 1
	 0  libc-2.19.so + 0xfab13
	    rax = 0xfffffffffffffffc   rdx = 0x0000000000000020
	    rcx = 0xffffffffffffffff   rbx = 0x000011c875a64900
	    rsi = 0x000011c875a64900   rdi = 0x0000000000000003
	    rbp = 0x0000000000000000   rsp = 0x00007f2058ff0a70
	     r8 = 0x0000000000000001    r9 = 0x0000000000001465
	    r10 = 0x00000000ffffffff   r11 = 0x0000000000000293
	    r12 = 0x000011c875a398f8   r13 = 0x00007f206cfc2e60
	    r14 = 0x000011c875aa7fe0   r15 = 0x000011c875a39300
	    rip = 0x00007f2060056b13
	    Found by: given as instruction pointer in context
	 1  chrome!epoll_dispatch [epoll.c : 198 + 0x8]
	    rsp = 0x00007f2058ff0a80   rip = 0x00007f2068c874c8
	    Found by: stack scanning
	 2  chrome!event_base_loop [event.c : 512 + 0x13]
	    rsp = 0x00007f2058ff0ab0   rip = 0x00007f2068c85020
	    Found by: stack scanning
	 3  chrome!tc_malloc [tcmalloc.cc : 1045 + 0x8]
	    rsp = 0x00007f2058ff0ae0   rip = 0x00007f206c378c22
	    Found by: stack scanning
	 4  chrome!<name omitted> [message_pump_libevent.cc : 244 + 0xa]
	    rsp = 0x00007f2058ff0b30   rip = 0x00007f2068c15594
	    Found by: stack scanning
	 5  chrome!<name omitted> [thread_local_storage.cc : 226 + 0x5]
	    rsp = 0x00007f2058ff0b50   rip = 0x00007f2068c4cd05
	    Found by: stack scanning
	 6  chrome!<name omitted> [run_loop.cc : 35 + 0x5]
	    rsp = 0x00007f2058ff0b90   rip = 0x00007f2068c2d0ee
	    Found by: stack scanning
	 7  chrome!<name omitted> [thread.cc : 319 + 0x6]
	    rsp = 0x00007f2058ff0bd0   rip = 0x00007f2068c4b9b8
	    Found by: stack scanning
	 8  chrome!ThreadFunc [platform_thread_posix.cc : 71 + 0x5]
	    rsp = 0x00007f2058ff0c40   rip = 0x00007f2068c4801a
	    Found by: stack scanning
	 9  libpthread-2.19.so + 0x8182
	    rsp = 0x00007f2058ff0c60   rip = 0x00007f2066518182
	    Found by: stack scanning
	10  libc-2.19.so + 0xfa47d
	    rsp = 0x00007f2058ff0d00   rip = 0x00007f206005647d
	    Found by: stack scanning
	
	Thread 2
	 0  libpthread-2.19.so + 0xc7ce
	    rax = 0xfffffffffffffdfc   rdx = 0x0000000000000001
	    rcx = 0xffffffffffffffff   rbx = 0x0000000000001465
	    rsi = 0x0000000000000089   rdi = 0x00007f20587efae4
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20587ef9e0
	     r8 = 0x00007f20587efab8    r9 = 0x00000000ffffffff
	    r10 = 0x00007f20587efa50   r11 = 0x0000000000000206
	    r12 = 0x0000000000000001   r13 = 0x00007f20587efa50
	    r14 = 0xffffffffffffff92   r15 = 0x000000000e5fae00
	    rip = 0x00007f206651c7ce
	    Found by: given as instruction pointer in context
	 1  chrome!<name omitted> [condition_variable_posix.cc : 117 + 0x8]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20587efa40
	    rip = 0x00007f2068c3be73
	    Found by: stack scanning
	 2  chrome!<name omitted> [waitable_event_posix.cc : 217 + 0xd]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20587efa80
	    rip = 0x00007f2068c3c2bf
	    Found by: stack scanning
	 3  chrome!_fini + 0xa2558
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20587efab0
	    rip = 0x00007f206c41b700
	    Found by: stack scanning
	 4  chrome!base::MessagePumpDefault::Run [message_pump_default.cc : 82 + 0xc]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20587efb50
	    rip = 0x00007f2068c14d6d
	    Found by: stack scanning
	 5  chrome!<name omitted> [run_loop.cc : 35 + 0x5]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20587efb90
	    rip = 0x00007f2068c2d0ee
	    Found by: stack scanning
	 6  chrome!<name omitted> [thread.cc : 319 + 0x6]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20587efbd0
	    rip = 0x00007f2068c4b9b8
	    Found by: stack scanning
	 7  chrome!ThreadFunc [platform_thread_posix.cc : 71 + 0x5]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20587efc40
	    rip = 0x00007f2068c4801a
	    Found by: stack scanning
	 8  libpthread-2.19.so + 0x8182
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20587efc60
	    rip = 0x00007f2066518182
	    Found by: stack scanning
	 9  libc-2.19.so + 0xfa47d
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20587efd00
	    rip = 0x00007f206005647d
	    Found by: stack scanning
	
	Thread 3
	 0  libpthread-2.19.so + 0xc414
	    rax = 0xfffffffffffffe00   rdx = 0x0000000000000001
	    rcx = 0xffffffffffffffff   rbx = 0x00007f2057feea80
	    rsi = 0x0000000000000080   rdi = 0x00007f2057feead4
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2057feea40
	     r8 = 0x00007f2057feea00    r9 = 0x0000000000000000
	    r10 = 0x0000000000000000   r11 = 0x0000000000000246
	    r12 = 0x000000013710d9cb   r13 = 0x000011c875aa7090
	    r14 = 0xfffffffffff0bdc0   r15 = 0x00007f2057feea90
	    rip = 0x00007f206651c414
	    Found by: given as instruction pointer in context
	 1  chrome!<name omitted> [waitable_event_posix.cc : 219 + 0xa]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2057feea70
	    rip = 0x00007f2068c3c2da
	    Found by: stack scanning
	 2  chrome!<name omitted> [waitable_event_posix.cc : 156 + 0x5]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2057feeb40
	    rip = 0x00007f2068c3c192
	    Found by: stack scanning
	 3  chrome!base::MessagePumpDefault::Run [message_pump_default.cc : 55 + 0x8]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2057feeb50
	    rip = 0x00007f2068c14d77
	    Found by: stack scanning
	 4  chrome + 0x22c1cd0
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2057feeb58
	    rip = 0x00007f2068c14cd0
	    Found by: stack scanning
	 5  chrome!<name omitted> [run_loop.cc : 35 + 0x5]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2057feeb90
	    rip = 0x00007f2068c2d0ee
	    Found by: stack scanning
	 6  chrome!<name omitted> [thread.cc : 319 + 0x6]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2057feebd0
	    rip = 0x00007f2068c4b9b8
	    Found by: stack scanning
	 7  chrome!ThreadFunc [platform_thread_posix.cc : 71 + 0x5]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2057feec40
	    rip = 0x00007f2068c4801a
	    Found by: stack scanning
	 8  libpthread-2.19.so + 0x8182
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2057feec60
	    rip = 0x00007f2066518182
	    Found by: stack scanning
	 9  libc-2.19.so + 0xfa47d
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2057feed00
	    rip = 0x00007f206005647d
	    Found by: stack scanning
	
	Thread 4
	 0  libpthread-2.19.so + 0xc414
	    rax = 0xfffffffffffffe00   rdx = 0x0000000000000047
	    rcx = 0xffffffffffffffff   rbx = 0x000011c875a840a4
	    rsi = 0x0000000000000080   rdi = 0x000011c875aa8734
	    rbp = 0x0000000000000001   rsp = 0x00007f20577edba0
	     r8 = 0x000011c875aa8600    r9 = 0x0000000000000022
	    r10 = 0x0000000000000000   r11 = 0x0000000000000246
	    r12 = 0x000011c875af5f28   r13 = 0x000011c875aa8600
	    r14 = 0x000011c875aa8730   r15 = 0x000011c875a840a4
	    rip = 0x00007f206651c414
	    Found by: given as instruction pointer in context
	 1  chrome!<name omitted> [categorized_worker_pool.cc : 240 + 0x8]
	    rsp = 0x00007f20577edbd0   rip = 0x00007f206b661ec8
	    Found by: stack scanning
	 2  chrome!<name omitted> [simple_thread.cc : 68 + 0x6]
	    rsp = 0x00007f20577edc10   rip = 0x00007f2068c4b414
	    Found by: stack scanning
	 3  chrome!ThreadFunc [platform_thread_posix.cc : 71 + 0x5]
	    rsp = 0x00007f20577edc40   rip = 0x00007f2068c4801a
	    Found by: stack scanning
	 4  libpthread-2.19.so + 0x8182
	    rsp = 0x00007f20577edc60   rip = 0x00007f2066518182
	    Found by: stack scanning
	 5  libc-2.19.so + 0xfa47d
	    rsp = 0x00007f20577edd00   rip = 0x00007f206005647d
	    Found by: stack scanning
	
	Thread 5
	 0  libpthread-2.19.so + 0xc414
	    rax = 0xfffffffffffffe00   rdx = 0x000000000000004c
	    rcx = 0xffffffffffffffff   rbx = 0x000011c875a840d4
	    rsi = 0x0000000000000080   rdi = 0x000011c875aa8734
	    rbp = 0x0000000000000001   rsp = 0x00007f2056fecba0
	     r8 = 0x000011c875aa8600    r9 = 0x0000000000000024
	    r10 = 0x0000000000000000   r11 = 0x0000000000000246
	    r12 = 0x000011c875af5f98   r13 = 0x000011c875aa8600
	    r14 = 0x000011c875aa8730   r15 = 0x000011c875a840d4
	    rip = 0x00007f206651c414
	    Found by: given as instruction pointer in context
	 1  chrome!<name omitted> [categorized_worker_pool.cc : 240 + 0x8]
	    rsp = 0x00007f2056fecbd0   rip = 0x00007f206b661ec8
	    Found by: stack scanning
	 2  chrome!<name omitted> [simple_thread.cc : 68 + 0x6]
	    rsp = 0x00007f2056fecc10   rip = 0x00007f2068c4b414
	    Found by: stack scanning
	 3  chrome!ThreadFunc [platform_thread_posix.cc : 71 + 0x5]
	    rsp = 0x00007f2056fecc40   rip = 0x00007f2068c4801a
	    Found by: stack scanning
	 4  libpthread-2.19.so + 0x8182
	    rsp = 0x00007f2056fecc60   rip = 0x00007f2066518182
	    Found by: stack scanning
	 5  libc-2.19.so + 0xfa47d
	    rsp = 0x00007f2056fecd00   rip = 0x00007f206005647d
	    Found by: stack scanning
	
	Thread 6
	 0  libpthread-2.19.so + 0xc414
	    rax = 0xfffffffffffffe00   rdx = 0x0000000000000048
	    rcx = 0xffffffffffffffff   rbx = 0x000011c875a840f4
	    rsi = 0x0000000000000080   rdi = 0x000011c875aa8734
	    rbp = 0x0000000000000001   rsp = 0x00007f20567ebba0
	     r8 = 0x000011c875aa8600    r9 = 0x0000000000000022
	    r10 = 0x0000000000000000   r11 = 0x0000000000000246
	    r12 = 0x000011c875af54a8   r13 = 0x000011c875aa8600
	    r14 = 0x000011c875aa8730   r15 = 0x000011c875a840f4
	    rip = 0x00007f206651c414
	    Found by: given as instruction pointer in context
	 1  chrome!<name omitted> [categorized_worker_pool.cc : 240 + 0x8]
	    rsp = 0x00007f20567ebbd0   rip = 0x00007f206b661ec8
	    Found by: stack scanning
	 2  chrome!<name omitted> [simple_thread.cc : 68 + 0x6]
	    rsp = 0x00007f20567ebc10   rip = 0x00007f2068c4b414
	    Found by: stack scanning
	 3  chrome!ThreadFunc [platform_thread_posix.cc : 71 + 0x5]
	    rsp = 0x00007f20567ebc40   rip = 0x00007f2068c4801a
	    Found by: stack scanning
	 4  libpthread-2.19.so + 0x8182
	    rsp = 0x00007f20567ebc60   rip = 0x00007f2066518182
	    Found by: stack scanning
	 5  libc-2.19.so + 0xfa47d
	    rsp = 0x00007f20567ebd00   rip = 0x00007f206005647d
	    Found by: stack scanning
	
	Thread 7
	 0  libpthread-2.19.so + 0xc414
	    rax = 0xfffffffffffffe00   rdx = 0x000000000000004a
	    rcx = 0xffffffffffffffff   rbx = 0x000011c875a84104
	    rsi = 0x0000000000000080   rdi = 0x000011c875aa8734
	    rbp = 0x0000000000000001   rsp = 0x00007f2055feaba0
	     r8 = 0x000011c875aa8600    r9 = 0x0000000000000023
	    r10 = 0x0000000000000000   r11 = 0x0000000000000246
	    r12 = 0x000011c875af5518   r13 = 0x000011c875aa8600
	    r14 = 0x000011c875aa8730   r15 = 0x000011c875a84104
	    rip = 0x00007f206651c414
	    Found by: given as instruction pointer in context
	 1  chrome!<name omitted> [categorized_worker_pool.cc : 240 + 0x8]
	    rsp = 0x00007f2055feabd0   rip = 0x00007f206b661ec8
	    Found by: stack scanning
	 2  chrome!<name omitted> [simple_thread.cc : 68 + 0x6]
	    rsp = 0x00007f2055feac10   rip = 0x00007f2068c4b414
	    Found by: stack scanning
	 3  chrome!ThreadFunc [platform_thread_posix.cc : 71 + 0x5]
	    rsp = 0x00007f2055feac40   rip = 0x00007f2068c4801a
	    Found by: stack scanning
	 4  libpthread-2.19.so + 0x8182
	    rsp = 0x00007f2055feac60   rip = 0x00007f2066518182
	    Found by: stack scanning
	 5  libc-2.19.so + 0xfa47d
	    rsp = 0x00007f2055fead00   rip = 0x00007f206005647d
	    Found by: stack scanning
	
	Thread 8
	 0  libpthread-2.19.so + 0xc414
	    rax = 0xfffffffffffffe00   rdx = 0x0000000000000007
	    rcx = 0xffffffffffffffff   rbx = 0x000011c875b44e22
	    rsi = 0x0000000000000080   rdi = 0x000011c875aa876c
	    rbp = 0x0000000000000002   rsp = 0x00007f20557e9ba0
	     r8 = 0x000011c875aa8600    r9 = 0x0000000000000003
	    r10 = 0x0000000000000000   r11 = 0x0000000000000246
	    r12 = 0x000011c875af5588   r13 = 0x000011c875aa8600
	    r14 = 0x000011c875aa8768   r15 = 0x000011c875b44e22
	    rip = 0x00007f206651c414
	    Found by: given as instruction pointer in context
	 1  chrome!<name omitted> [categorized_worker_pool.cc : 240 + 0x8]
	    rsp = 0x00007f20557e9bd0   rip = 0x00007f206b661ec8
	    Found by: stack scanning
	 2  chrome!<name omitted> [simple_thread.cc : 68 + 0x6]
	    rsp = 0x00007f20557e9c10   rip = 0x00007f2068c4b414
	    Found by: stack scanning
	 3  chrome!ThreadFunc [platform_thread_posix.cc : 71 + 0x5]
	    rsp = 0x00007f20557e9c40   rip = 0x00007f2068c4801a
	    Found by: stack scanning
	 4  libpthread-2.19.so + 0x8182
	    rsp = 0x00007f20557e9c60   rip = 0x00007f2066518182
	    Found by: stack scanning
	 5  libc-2.19.so + 0xfa47d
	    rsp = 0x00007f20557e9d00   rip = 0x00007f206005647d
	    Found by: stack scanning
	
	Thread 9
	 0  libpthread-2.19.so + 0xc414
	    rax = 0xfffffffffffffe00   rdx = 0x0000000000000001
	    rcx = 0xffffffffffffffff   rbx = 0x00007f2054fe8a80
	    rsi = 0x0000000000000080   rdi = 0x00007f2054fe8ad4
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2054fe8a40
	     r8 = 0x00007f2054fe8a00    r9 = 0x0000000000000000
	    r10 = 0x0000000000000000   r11 = 0x0000000000000246
	    r12 = 0x000000013724bc17   r13 = 0x000011c8798cebf0
	    r14 = 0xfffffffffff0bdc0   r15 = 0x00007f2054fe8a90
	    rip = 0x00007f206651c414
	    Found by: given as instruction pointer in context
	 1  chrome!<name omitted> [waitable_event_posix.cc : 219 + 0xa]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2054fe8a70
	    rip = 0x00007f2068c3c2da
	    Found by: stack scanning
	 2  chrome!<name omitted> [waitable_event_posix.cc : 156 + 0x5]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2054fe8b40
	    rip = 0x00007f2068c3c192
	    Found by: stack scanning
	 3  chrome!base::MessagePumpDefault::Run [message_pump_default.cc : 55 + 0x8]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2054fe8b50
	    rip = 0x00007f2068c14d77
	    Found by: stack scanning
	 4  chrome + 0x22c1cd0
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2054fe8b58
	    rip = 0x00007f2068c14cd0
	    Found by: stack scanning
	 5  chrome!<name omitted> [run_loop.cc : 35 + 0x5]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2054fe8b90
	    rip = 0x00007f2068c2d0ee
	    Found by: stack scanning
	 6  chrome!<name omitted> [thread.cc : 319 + 0x6]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2054fe8bd0
	    rip = 0x00007f2068c4b9b8
	    Found by: stack scanning
	 7  chrome!ThreadFunc [platform_thread_posix.cc : 71 + 0x5]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2054fe8c40
	    rip = 0x00007f2068c4801a
	    Found by: stack scanning
	 8  libpthread-2.19.so + 0x8182
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2054fe8c60
	    rip = 0x00007f2066518182
	    Found by: stack scanning
	 9  libc-2.19.so + 0xfa47d
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f2054fe8d00
	    rip = 0x00007f206005647d
	    Found by: stack scanning
	
	Thread 10
	 0  libpthread-2.19.so + 0xc414
	    rax = 0xfffffffffffffe00   rdx = 0x0000000000000001
	    rcx = 0xffffffffffffffff   rbx = 0x00007f20526e3a80
	    rsi = 0x0000000000000080   rdi = 0x00007f20526e3ad4
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20526e3a40
	     r8 = 0x00007f20526e3a00    r9 = 0x0000000000000000
	    r10 = 0x0000000000000000   r11 = 0x0000000000000246
	    r12 = 0x0000000137254c09   r13 = 0x000011c8798ce950
	    r14 = 0xfffffffffff0bdc0   r15 = 0x00007f20526e3a90
	    rip = 0x00007f206651c414
	    Found by: given as instruction pointer in context
	 1  chrome!<name omitted> [waitable_event_posix.cc : 219 + 0xa]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20526e3a70
	    rip = 0x00007f2068c3c2da
	    Found by: stack scanning
	 2  chrome!<name omitted> [waitable_event_posix.cc : 156 + 0x5]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20526e3b40
	    rip = 0x00007f2068c3c192
	    Found by: stack scanning
	 3  chrome!base::MessagePumpDefault::Run [message_pump_default.cc : 55 + 0x8]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20526e3b50
	    rip = 0x00007f2068c14d77
	    Found by: stack scanning
	 4  chrome + 0x22c1cd0
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20526e3b58
	    rip = 0x00007f2068c14cd0
	    Found by: stack scanning
	 5  chrome!<name omitted> [run_loop.cc : 35 + 0x5]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20526e3b90
	    rip = 0x00007f2068c2d0ee
	    Found by: stack scanning
	 6  chrome!<name omitted> [thread.cc : 319 + 0x6]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20526e3bd0
	    rip = 0x00007f2068c4b9b8
	    Found by: stack scanning
	 7  chrome!ThreadFunc [platform_thread_posix.cc : 71 + 0x5]
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20526e3c40
	    rip = 0x00007f2068c4801a
	    Found by: stack scanning
	 8  libpthread-2.19.so + 0x8182
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20526e3c60
	    rip = 0x00007f2066518182
	    Found by: stack scanning
	 9  libc-2.19.so + 0xfa47d
	    rbp = 0x00007f206cfc3700   rsp = 0x00007f20526e3d00
	    rip = 0x00007f206005647d
	    Found by: stack scanning
	
	Thread 11
	 0  libpthread-2.19.so + 0xc7ce
	    rax = 0xfffffffffffffdfc   rdx = 0x0000000000000110
	    rcx = 0xffffffffffffffff   rbx = 0x00000000000016bd
	    rsi = 0x0000000000000089   rdi = 0x000011c87995d744
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4a00
	     r8 = 0x000011c87995d718    r9 = 0x00000000ffffffff
	    r10 = 0x00007f2052fe4a70   r11 = 0x0000000000000206
	    r12 = 0x0000000000000110   r13 = 0x00007f2052fe4a70
	    r14 = 0xffffffffffffff92   r15 = 0x000000000d06d200
	    rip = 0x00007f206651c7ce
	    Found by: given as instruction pointer in context
	 1  chrome!<name omitted> [condition_variable_posix.cc : 117 + 0x8]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4a60
	    rip = 0x00007f2068c3be73
	    Found by: stack scanning
	 2  chrome!base::PosixDynamicThreadPool::WaitForTask [worker_pool_posix.cc : 176 + 0x5]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4aa0
	    rip = 0x00007f2068c4e20a
	    Found by: stack scanning
	 3  chrome!_fini + 0x21c959
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4b18
	    rip = 0x00007f206c595b01
	    Found by: stack scanning
	 4  chrome!WorkerThread::ThreadMain [worker_pool_posix.cc : 86 + 0x8]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4b20
	    rip = 0x00007f2068c4de82
	    Found by: stack scanning
	 5  chrome!tc_malloc [tcmalloc.cc : 1045 + 0x8]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4b60
	    rip = 0x00007f206c378c22
	    Found by: stack scanning
	 6  chrome!ShimCppNew [allocator_shim.cc : 163 + 0x9]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4b80
	    rip = 0x00007f20674648aa
	    Found by: stack scanning
	 7  chrome!_fini + 0x21c989
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4bb0
	    rip = 0x00007f206c595b31
	    Found by: stack scanning
	 8  chrome!_fini + 0x21c959
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4bb8
	    rip = 0x00007f206c595b01
	    Found by: stack scanning
	 9  chrome!gin::V8Platform::CallOnBackgroundThread [v8_platform.cc : 46 + 0x5]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4bc8
	    rip = 0x00007f2069951e85
	    Found by: stack scanning
	10  chrome!_fini + 0x190b32
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4bd8
	    rip = 0x00007f206c509cda
	    Found by: stack scanning
	11  chrome!_fini + 0x190b3b
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4be0
	    rip = 0x00007f206c509ce3
	    Found by: stack scanning
	12  chrome!ThreadFunc [platform_thread_posix.cc : 71 + 0x5]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4c40
	    rip = 0x00007f2068c4801a
	    Found by: stack scanning
	13  libpthread-2.19.so + 0x8182
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4c60
	    rip = 0x00007f2066518182
	    Found by: stack scanning
	14  libc-2.19.so + 0xfa47d
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2052fe4d00
	    rip = 0x00007f206005647d
	    Found by: stack scanning
	
	Thread 12
	 0  libpthread-2.19.so + 0xc7ce
	    rax = 0xfffffffffffffdfc   rdx = 0x0000000000000112
	    rcx = 0xffffffffffffffff   rbx = 0x00000000000016bd
	    rsi = 0x0000000000000089   rdi = 0x000011c87995d744
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6a00
	     r8 = 0x000011c87995d718    r9 = 0x00000000ffffffff
	    r10 = 0x00007f2053fe6a70   r11 = 0x0000000000000206
	    r12 = 0x0000000000000112   r13 = 0x00007f2053fe6a70
	    r14 = 0xffffffffffffff92   r15 = 0x000000000d61ce00
	    rip = 0x00007f206651c7ce
	    Found by: given as instruction pointer in context
	 1  chrome!<name omitted> [condition_variable_posix.cc : 117 + 0x8]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6a60
	    rip = 0x00007f2068c3be73
	    Found by: stack scanning
	 2  chrome!base::PosixDynamicThreadPool::WaitForTask [worker_pool_posix.cc : 176 + 0x5]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6aa0
	    rip = 0x00007f2068c4e20a
	    Found by: stack scanning
	 3  chrome!_fini + 0x21c959
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6b18
	    rip = 0x00007f206c595b01
	    Found by: stack scanning
	 4  chrome!WorkerThread::ThreadMain [worker_pool_posix.cc : 86 + 0x8]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6b20
	    rip = 0x00007f2068c4de82
	    Found by: stack scanning
	 5  chrome!tc_malloc [tcmalloc.cc : 1045 + 0x8]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6b60
	    rip = 0x00007f206c378c22
	    Found by: stack scanning
	 6  chrome!ShimCppNew [allocator_shim.cc : 163 + 0x9]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6b80
	    rip = 0x00007f20674648aa
	    Found by: stack scanning
	 7  chrome!_fini + 0x21c989
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6bb0
	    rip = 0x00007f206c595b31
	    Found by: stack scanning
	 8  chrome!_fini + 0x21c959
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6bb8
	    rip = 0x00007f206c595b01
	    Found by: stack scanning
	 9  chrome!gin::V8Platform::CallOnBackgroundThread [v8_platform.cc : 46 + 0x5]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6bc8
	    rip = 0x00007f2069951e85
	    Found by: stack scanning
	10  chrome!_fini + 0x190b32
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6bd8
	    rip = 0x00007f206c509cda
	    Found by: stack scanning
	11  chrome!_fini + 0x190b3b
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6be0
	    rip = 0x00007f206c509ce3
	    Found by: stack scanning
	12  chrome!ThreadFunc [platform_thread_posix.cc : 71 + 0x5]
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6c40
	    rip = 0x00007f2068c4801a
	    Found by: stack scanning
	13  libpthread-2.19.so + 0x8182
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6c60
	    rip = 0x00007f2066518182
	    Found by: stack scanning
	14  libc-2.19.so + 0xfa47d
	    rbp = 0x00007f206d3b3dc0   rsp = 0x00007f2053fe6d00
	    rip = 0x00007f206005647d
	    Found by: stack scanning
	
	Loaded modules:
	0x7f2050acd000 - 0x7f2050b0cfff  .com.google.Chrome.VgWxra (deleted)  ???
	0x7f2050b0d000 - 0x7f2050b4cfff  .com.google.Chrome.kpH8VG (deleted)  ???
	0x7f2050b4d000 - 0x7f2050b8cfff  .com.google.Chrome.yoVKqd (deleted)  ???
	0x7f2050b8d000 - 0x7f2050bccfff  .com.google.Chrome.k67oVJ (deleted)  ???
	0x7f2050bcd000 - 0x7f2050c0cfff  .com.google.Chrome.8uc6pg (deleted)  ???
	0x7f2050c0d000 - 0x7f2050c4cfff  .com.google.Chrome.iI9OpT (deleted)  ???
	0x7f2050c4d000 - 0x7f2050c8cfff  .com.google.Chrome.W6O84p (deleted)  ???
	0x7f2050c8d000 - 0x7f2050cccfff  .com.google.Chrome.y8PtKW (deleted)  ???
	0x7f2050ccd000 - 0x7f2050d0cfff  .com.google.Chrome.KeiQpt (deleted)  ???
	0x7f2050d0d000 - 0x7f2050d4cfff  .com.google.Chrome.s1ke5Z (deleted)  ???
	0x7f2050d4d000 - 0x7f2050d8cfff  .com.google.Chrome.4o3DKw (deleted)  ???
	0x7f2050d8d000 - 0x7f2050dccfff  .com.google.Chrome.02a5p3 (deleted)  ???
	0x7f2050dcd000 - 0x7f2050e0cfff  .com.google.Chrome.G0Kx5z (deleted)  ???
	0x7f2050e0d000 - 0x7f2050e4cfff  .com.google.Chrome.2HN1K6 (deleted)  ???
	0x7f2050e4d000 - 0x7f2050e8cfff  .com.google.Chrome.O0GCLG (deleted)  ???
	0x7f2050e8d000 - 0x7f2050eccfff  .com.google.Chrome.URhxqD (deleted)  ???
	0x7f2050ecd000 - 0x7f2050f0cfff  .com.google.Chrome.i8c459 (deleted)  ???
	0x7f2050f0d000 - 0x7f2050f4cfff  .com.google.Chrome.cHDcrd (deleted)  ???
	0x7f2050f4d000 - 0x7f2050f8cfff  .com.google.Chrome.wvZN6J (deleted)  ???
	0x7f2050f8d000 - 0x7f2050fccfff  .com.google.Chrome.MhOqMg (deleted)  ???
	0x7f2050fcd000 - 0x7f205100cfff  .com.google.Chrome.WKa5rN (deleted)  ???
	0x7f205100d000 - 0x7f205104cfff  .com.google.Chrome.bJcKOq (deleted)  ???
	0x7f205104d000 - 0x7f205108cfff  .com.google.Chrome.i91zuX (deleted)  ???
	0x7f205108d000 - 0x7f20510ccfff  .com.google.Chrome.Pw3rau (deleted)  ???
	0x7f20510cd000 - 0x7f2051176fff  DejaVuSans-Bold.ttf  ???
	0x7f2051177000 - 0x7f205121afff  Times_New_Roman_Bold.ttf  ???
	0x7f205121b000 - 0x7f20512d0fff  DejaVuSans.ttf  ???
	0x7f20512d1000 - 0x7f205135cfff  Arial_Bold.ttf  ???
	0x7f205135d000 - 0x7f2051406fff  DejaVuSans-Bold.ttf  ???
	0x7f2051407000 - 0x7f2051807fff  .com.google.Chrome.DFoWtQ (deleted)  ???
	0x7f2051808000 - 0x7f2051847fff  .com.google.Chrome.VZkzyn (deleted)  ???
	0x7f2051848000 - 0x7f2051887fff  .com.google.Chrome.YL9jDU (deleted)  ???
	0x7f2051888000 - 0x7f20518c7fff  .com.google.Chrome.X1B6Hr (deleted)  ???
	0x7f20518c8000 - 0x7f2051907fff  .com.google.Chrome.oXKUMY (deleted)  ???
	0x7f2051908000 - 0x7f2051947fff  .com.google.Chrome.Y9yKRv (deleted)  ???
	0x7f2051948000 - 0x7f2051987fff  .com.google.Chrome.4mTmQ0 (deleted)  ???
	0x7f2051988000 - 0x7f20519c7fff  .com.google.Chrome.f6Alc4 (deleted)  ???
	0x7f20519c8000 - 0x7f2051a07fff  .com.google.Chrome.p2kCW2 (deleted)  ???
	0x7f2051a08000 - 0x7f2051a47fff  .com.google.Chrome.FIkA1z (deleted)  ???
	0x7f2051a48000 - 0x7f2051a87fff  .com.google.Chrome.DEFz66 (deleted)  ???
	0x7f2051a88000 - 0x7f2051ac7fff  .com.google.Chrome.JTkAbE (deleted)  ???
	0x7f2051ac8000 - 0x7f2051b07fff  .com.google.Chrome.tcfCgb (deleted)  ???
	0x7f2051b08000 - 0x7f2051b47fff  .com.google.Chrome.xTxFlI (deleted)  ???
	0x7f2051b48000 - 0x7f2051b87fff  .com.google.Chrome.SFf2Aj (deleted)  ???
	0x7f2051b88000 - 0x7f2051bc7fff  .com.google.Chrome.uCbKqf (deleted)  ???
	0x7f2051bc8000 - 0x7f2051c07fff  .com.google.Chrome.W1KRvM (deleted)  ???
	0x7f2051c08000 - 0x7f2051c47fff  .com.google.Chrome.eewgGQ (deleted)  ???
	0x7f2051c48000 - 0x7f2051c87fff  .com.google.Chrome.f2XzLn (deleted)  ???
	0x7f2051c88000 - 0x7f2051cc7fff  .com.google.Chrome.qMZK7j (deleted)  ???
	0x7f2051cc8000 - 0x7f2051d07fff  .com.google.Chrome.O0vW8T (deleted)  ???
	0x7f2051d08000 - 0x7f2051d47fff  .com.google.Chrome.yAP86v (deleted)  ???
	0x7f2051d48000 - 0x7f2051d8bfff  Arial.ttf  ???
	0x7f2051d8c000 - 0x7f2051e2dfff  Times_New_Roman.ttf  ???
	0x7f2051e2e000 - 0x7f2051ee3fff  DejaVuSans.ttf  ???
	0x7f2052721000 - 0x7f2052764fff  Arial.ttf  ???
	0x7f2052773000 - 0x7f205277cfff  .com.google.Chrome.xXjKpm (deleted)  ???
	0x7f205277d000 - 0x7f205278cfff  .com.google.Chrome.iYosNQ (deleted)  ???
	0x7f205278d000 - 0x7f2052794fff  .com.google.Chrome.40wbtn (deleted)  ???
	0x7f2052795000 - 0x7f20527d4fff  .com.google.Chrome.a11VQU (deleted)  ???
	0x7f20527d5000 - 0x7f20527e4fff  .com.google.Chrome.ZDxI1Y (deleted)  ???
	0x7f2058ff2000 - 0x7f20594c5fff  libwidevinecdm.so  ???
	0x7f20596f2000 - 0x7f2059789fff  libwidevinecdm.so  ???
	0x7f205978a000 - 0x7f205a88efff  resources.pak  ???
	0x7f205a88f000 - 0x7f205a8d0fff  en-US.pak  ???
	0x7f205a8d1000 - 0x7f205a9a2fff  chrome_200_percent.pak  ???
	0x7f205a9a3000 - 0x7f205b34bfff  icudtl.dat  ???
	0x7f205b34c000 - 0x7f205b806fff  locale-archive  ???
	0x7f205b807000 - 0x7f205b80afff  libgpg-error.so.0.10.0  ???
	0x7f205ba0c000 - 0x7f205ba0dfff  libkeyutils.so.1.4  ???
	0x7f205bc10000 - 0x7f205bc29fff  libgraphite2.so.3.0.1  ???
	0x7f205be2c000 - 0x7f205be66fff  libp11-kit.so.0.0.0  ???
	0x7f205c06e000 - 0x7f205c07ffff  libtasn1.so.6.2.0  ???
	0x7f205c282000 - 0x7f205c2fdfff  libgcrypt.so.11.8.2  ???
	0x7f205c502000 - 0x7f205c50bfff  libkrb5support.so.0.1  ???
	0x7f205c70d000 - 0x7f205c70ffff  libcom_err.so.2.1  ???
	0x7f205c911000 - 0x7f205c93cfff  libk5crypto.so.3.1  ???
	0x7f205cb40000 - 0x7f205cbfbfff  libkrb5.so.3.3  ???
	0x7f205ce0b000 - 0x7f205ce10fff  libdatrie.so.1.3.1  ???
	0x7f205d012000 - 0x7f205d064fff  libharfbuzz.so.0.927.0  ???
	0x7f205d267000 - 0x7f205d268fff  libXinerama.so.1.0.0  ???
	0x7f205d46a000 - 0x7f205d48efff  libdbus-glib-1.so.2.2.2  ???
	0x7f205d691000 - 0x7f205d6a7fff  libresolv-2.19.so  ???
	0x7f205d8ac000 - 0x7f205d8cbfff  libselinux.so.1  ???
	0x7f205dacf000 - 0x7f205daddfff  libavahi-client.so.3.2.9  ???
	0x7f205dce0000 - 0x7f205dceafff  libavahi-common.so.3.5.3  ???
	0x7f205deec000 - 0x7f205dfa1fff  libgnutls.so.26.22.6  ???
	0x7f205e1aa000 - 0x7f205e1edfff  libgssapi_krb5.so.2.2  ???
	0x7f205e3f1000 - 0x7f205e3f3fff  libplds4.so  ???
	0x7f205e5f5000 - 0x7f205e5f8fff  libplc4.so  ???
	0x7f205e7fa000 - 0x7f205e7fefff  libXdmcp.so.6.0.0  ???
	0x7f205ea00000 - 0x7f205ea01fff  libXau.so.6.0.0  ???
	0x7f205ec04000 - 0x7f205ec40fff  libpcre.so.3.13.1  ???
	0x7f205ee42000 - 0x7f205ee48fff  libffi.so.6.0.1  ???
	0x7f205f04a000 - 0x7f205f061fff  libz.so.1.2.8  ???
	0x7f205f263000 - 0x7f205f26afff  libxcb-render.so.0.0.0  ???
	0x7f205f46c000 - 0x7f205f46dfff  libxcb-shm.so.0.0.0  ???
	0x7f205f66f000 - 0x7f205f693fff  libpng12.so.0.50.0  ???
	0x7f205f895000 - 0x7f205f935fff  libpixman-1.so.0.30.2  ???
	0x7f205fb3e000 - 0x7f205fb45fff  libthai.so.0.2.0  ???
	0x7f205fd47000 - 0x7f205fd5afff  libpangoft2-1.0.so.0.3600.3  ???
	0x7f205ff5c000 - 0x7f2060116fff  libc-2.19.so  ???  (WARNING: No symbols, libc-2.19.so, 8B0582530369AA1C9B9996C11061CD160)
	0x7f2060321000 - 0x7f2060336fff  libgcc_s.so.1  ???
	0x7f2060537000 - 0x7f206061cfff  libstdc++.so.6.0.19  ???
	0x7f206083b000 - 0x7f206085afff  libgdk_pixbuf-2.0.so.0.3000.7  ???
	0x7f2060a5c000 - 0x7f2060b09fff  libgdk-x11-2.0.so.0.2400.23  ???
	0x7f2060d0f000 - 0x7f206113efff  libgtk-x11-2.0.so.0.2400.23  ???
	0x7f206134c000 - 0x7f206136afff  libatk-1.0.so.0.21009.1  ???
	0x7f206156e000 - 0x7f2061656fff  libasound.so.2.0.0  ???
	0x7f206185e000 - 0x7f2061866fff  libXrandr.so.2.2.0  ???
	0x7f2061a68000 - 0x7f2061a69fff  libXss.so.1.0.0  ???
	0x7f2061c6c000 - 0x7f2061c99fff  libgconf-2.so.4.1.5  ???
	0x7f2061e9b000 - 0x7f2062006fff  libgio-2.0.so.0.4002.0  ???
	0x7f206220e000 - 0x7f20622aafff  libfreetype.so.6.11.1  ???
	0x7f20624b1000 - 0x7f20624f4fff  libdbus-1.so.3.7.6  ???
	0x7f20626f6000 - 0x7f206272ffff  libfontconfig.so.1.8.0  ???
	0x7f2062932000 - 0x7f2062958fff  libexpat.so.1.6.0  ???
	0x7f2062b5c000 - 0x7f2062c60fff  libm-2.19.so  ???
	0x7f2062e62000 - 0x7f2062ecdfff  libcups.so.2  ???
	0x7f20630d6000 - 0x7f206310efff  libnspr4.so  ???
	0x7f2063313000 - 0x7f206333afff  libsmime3.so  ???
	0x7f206353f000 - 0x7f2063563fff  libnssutil3.so  ???
	0x7f206376a000 - 0x7f206389cfff  libnss3.so  ???
	0x7f2063aa4000 - 0x7f2063aa6fff  libgmodule-2.0.so.0.4002.0  ???
	0x7f2063ca8000 - 0x7f2063cacfff  libXtst.so.6.1.0  ???
	0x7f2063eae000 - 0x7f2063eb6fff  libXrender.so.1.3.0  ???
	0x7f20640b8000 - 0x7f20640c6fff  libXi.so.6.1.0  ???
	0x7f20642c8000 - 0x7f20642ccfff  libXfixes.so.3.1.0  ???
	0x7f20644ce000 - 0x7f20644defff  libXext.so.6.4.0  ???
	0x7f20646e0000 - 0x7f20646e1fff  libXdamage.so.1.1.0  ???
	0x7f20648e3000 - 0x7f20648ebfff  libXcursor.so.1.0.2  ???
	0x7f2064aed000 - 0x7f2064aeefff  libXcomposite.so.1.0.0  ???
	0x7f2064cf0000 - 0x7f2064d0cfff  libxcb.so.1.1.0  ???
	0x7f2064f0f000 - 0x7f2064f0ffff  libX11-xcb.so.1.0.0  ???
	0x7f2065111000 - 0x7f2065240fff  libX11.so.6.3.0  ???
	0x7f2065446000 - 0x7f206554bfff  libglib-2.0.so.0.4002.0  ???
	0x7f206574e000 - 0x7f206579cfff  libgobject-2.0.so.0.4002.0  ???
	0x7f206599f000 - 0x7f2065aa4fff  libcairo.so.2.11301.0  ???
	0x7f2065caa000 - 0x7f2065cf3fff  libpango-1.0.so.0.3600.3  ???
	0x7f2065ef7000 - 0x7f2065f01fff  libpangocairo-1.0.so.0.3600.3  ???
	0x7f2066104000 - 0x7f206610afff  librt-2.19.so  ???
	0x7f206630c000 - 0x7f206630efff  libdl-2.19.so  ???
	0x7f2066510000 - 0x7f2066528fff  libpthread-2.19.so  ???  (WARNING: No symbols, libpthread-2.19.so, 860606AF75813607E0524DF17D5A86CB0)
	0x7f206672e000 - 0x7f2066750fff  ld-2.19.so  ???
	0x7f2066753000 - 0x7f2066754fff  .com.google.Chrome.SSdpoQ (deleted)  ???
	0x7f2066755000 - 0x7f206675cfff  .com.google.Chrome.XQzkwx (deleted)  ???
	0x7f206675d000 - 0x7f206676cfff  libwidevinecdmadapter.so  ???
	0x7f2066770000 - 0x7f20667f9fff  chrome_100_percent.pak  ???
	0x7f20667fa000 - 0x7f206684dfff  natives_blob.bin  ???
	0x7f206684e000 - 0x7f2066911fff  snapshot_blob.bin  ???
	0x7f2066937000 - 0x7f206693efff  .com.google.Chrome.fuBjWr (deleted)  ???
	0x7f206693f000 - 0x7f2066946fff  .com.google.Chrome.M9PAc3 (deleted)  ???
	0x7f2066947000 - 0x7f206694dfff  gconv-modules.cache  ???
	0x7f2066953000 - 0x7f206cdcffff  chrome  ???  (main)

ulan: this looks like a v8 crash. Can you help triaging?

Seems to be a duplicate of crbug.com/649967