[bug] tab crash on media playback

Fri Feb 26 06:47:15 UTC 2021

Hello,

When upgrading the kernel from 5.10 to 5.11 my Chromium browser's tab 
crashes
when playing video files, for example, any youtube video.  Other media 
related
programs and browsers appear unaffected and I have tried multiple 
versions of
Chromium but this has not resolved the issue.

I bisected the mainline kernel from tags v5.10 to v5.11 and found commit
d3ef581afa5e6a65cc3a40de2e62901f17b8cebc to be the first commit to cause 
this
problem.

A few other details:

GPU: RX580
Window Manager: Sway (Wayland)
Chromium flags: --enable-features=UseOzonePlatform --ozone-platform=wayland
--enable-logging=stderr --v=1

Without these specific chromium flags media playback works as expected but I
lose native wayland integration that has been working for some time now.

There are no logs in dmesg during the tab crash but I have attached the 
crash
dump and relevant log sections from chromium, although I understand if 
they are
not useful to you.  I have not yet reported this bug to chrome as I was 
able to
reproduce/resolve it reliably with kernel version changes but not with 
chromium
changes.

Please let me know if there is any other information or tests I can 
perform to
assist.

Thanks,

Cory

-------------- next part --------------
Feb 26 00:47:52 arch-host systemd-coredump[7118]: [🡕] Process 6755 (chromium) of user 1000 dumped core.

Stack trace of thread 10:
#0  0x000055b71286fa41 n/a (chromium + 0x565da41)
#1  0x000055b7128643da n/a (chromium + 0x56523da)
#2  0x000055b71285e582 n/a (chromium + 0x564c582)
#3  0x000055b71285b175 n/a (chromium + 0x5649175)
#4  0x000055b70f8608c9 n/a (chromium + 0x264e8c9)
#5  0x000055b70f8628d1 n/a (chromium + 0x26508d1)
#6  0x000055b7141a67e8 n/a (chromium + 0x6f947e8)
#7  0x000055b716c0558c n/a (chromium + 0x99f358c)
#8  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#9  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#10 0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 2:
#0  0x00007f6a0819b39e epoll_wait (libc.so.6 + 0xff39e)
#1  0x000055b711c38b4f n/a (chromium + 0x4a26b4f)
#2  0x000055b711c3640f n/a (chromium + 0x4a2440f)
#3  0x000055b711b1cd26 n/a (chromium + 0x490ad26)
#4  0x000055b711ad08f1 n/a (chromium + 0x48be8f1)
#5  0x000055b711aa5d32 n/a (chromium + 0x4893d32)
#6  0x000055b711ae242b n/a (chromium + 0x48d042b)
#7  0x000055b711ae92d8 n/a (chromium + 0x48d72d8)
#8  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#9  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#10 0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 1:
#0  0x000055b712efb5f5 n/a (chromium + 0x5ce95f5)
#1  0x000055b7158bf378 n/a (chromium + 0x86ad378)
#2  0x000055b71553ab9b n/a (chromium + 0x8328b9b)
#3  0x000055b715538cea n/a (chromium + 0x8326cea)
#4  0x000055b71553aeeb n/a (chromium + 0x8328eeb)
#5  0x000055b71553a698 n/a (chromium + 0x8328698)
#6  0x000055b7154d9b77 n/a (chromium + 0x82c7b77)
#7  0x000055b7154da9c8 n/a (chromium + 0x82c89c8)
#8  0x000055b7158aaa85 n/a (chromium + 0x8698a85)
#9  0x000055b7158ab80c n/a (chromium + 0x869980c)
#10 0x000055b7158ab80c n/a (chromium + 0x869980c)
#11 0x000055b7158aa7b9 n/a (chromium + 0x86987b9)
#12 0x000055b714f003bd n/a (chromium + 0x7cee3bd)
#13 0x000055b714eff075 n/a (chromium + 0x7ced075)
#14 0x000055b714efdfa0 n/a (chromium + 0x7cebfa0)
#15 0x000055b714efdd53 n/a (chromium + 0x7cebd53)
#16 0x000055b71549ad11 n/a (chromium + 0x8288d11)
#17 0x000055b715c86676 n/a (chromium + 0x8a74676)
#18 0x000055b715958ada n/a (chromium + 0x8746ada)
#19 0x000055b712be9135 n/a (chromium + 0x59d7135)
#20 0x000055b712c732db n/a (chromium + 0x5a612db)
#21 0x000055b712c7a24d n/a (chromium + 0x5a6824d)
#22 0x000055b711abd02e n/a (chromium + 0x48ab02e)
#23 0x000055b711acfadb n/a (chromium + 0x48bdadb)
#24 0x000055b711a7e42d n/a (chromium + 0x486c42d)
#25 0x000055b711ad08f1 n/a (chromium + 0x48be8f1)
#26 0x000055b711aa5d32 n/a (chromium + 0x4893d32)
#27 0x000055b716c13de6 n/a (chromium + 0x9a01de6)
#28 0x000055b711a3d3e3 n/a (chromium + 0x482b3e3)
#29 0x000055b711a3a77e n/a (chromium + 0x482877e)
#30 0x000055b70f0c01c5 ChromeMain (chromium + 0x1eae1c5)
#31 0x00007f6a080c3b25 __libc_start_main (libc.so.6 + 0x27b25)
#32 0x000055b70edd052e _start (chromium + 0x1bbe52e)

Stack trace of thread 5:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
#2  0x000055b711b0c371 n/a (chromium + 0x48fa371)
#3  0x000055b711b0cc25 n/a (chromium + 0x48fac25)
#4  0x000055b711b0c91b n/a (chromium + 0x48fa91b)
#5  0x000055b711a7e46b n/a (chromium + 0x486c46b)
#6  0x000055b711ad08f1 n/a (chromium + 0x48be8f1)
#7  0x000055b711aa5d32 n/a (chromium + 0x4893d32)
#8  0x000055b711ae92d8 n/a (chromium + 0x48d72d8)
#9  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#10 0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#11 0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 11:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
#2  0x000055b711b0c371 n/a (chromium + 0x48fa371)
#3  0x000055b716c05535 n/a (chromium + 0x99f3535)
#4  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#5  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#6  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 30:
#0  0x000055b70efd2827 n/a (chromium + 0x1dc0827)
#1  0x000055b712b2b072 n/a (chromium + 0x5919072)
#2  0x000055b712af5f2b n/a (chromium + 0x58e3f2b)
#3  0x000055b712af0d2e n/a (chromium + 0x58ded2e)
#4  0x000055b712af0297 n/a (chromium + 0x58de297)
#5  0x000055b712b4014b n/a (chromium + 0x592e14b)
#6  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#7  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 9:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
#2  0x000055b711b0c371 n/a (chromium + 0x48fa371)
#3  0x000055b716c05535 n/a (chromium + 0x99f3535)
#4  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#5  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#6  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 19:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711ae3847 n/a (chromium + 0x48d1847)
#5  0x000055b711ae328a n/a (chromium + 0x48d128a)
#6  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#7  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#8  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 24:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
#2  0x000055b711b0c371 n/a (chromium + 0x48fa371)
#3  0x000055b711b0cc25 n/a (chromium + 0x48fac25)
#4  0x000055b711b0c91b n/a (chromium + 0x48fa91b)
#5  0x000055b711ae3834 n/a (chromium + 0x48d1834)
#6  0x000055b711ae32da n/a (chromium + 0x48d12da)
#7  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#8  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#9  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 26:
#0  0x000055b70efd27fc n/a (chromium + 0x1dc07fc)
#1  0x000055b712b2b6db n/a (chromium + 0x59196db)
#2  0x000055b712af5f2b n/a (chromium + 0x58e3f2b)
#3  0x000055b712af0d2e n/a (chromium + 0x58ded2e)
#4  0x000055b712af0297 n/a (chromium + 0x58de297)
#5  0x000055b712b4014b n/a (chromium + 0x592e14b)
#6  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#7  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 27:
#0  0x000055b70efd27f8 n/a (chromium + 0x1dc07f8)
#1  0x000055b712b2b6db n/a (chromium + 0x59196db)
#2  0x000055b712af5f2b n/a (chromium + 0x58e3f2b)
#3  0x000055b712af0d2e n/a (chromium + 0x58ded2e)
#4  0x000055b712af0297 n/a (chromium + 0x58de297)
#5  0x000055b712b4014b n/a (chromium + 0x592e14b)
#6  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#7  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 14:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711ae3847 n/a (chromium + 0x48d1847)
#5  0x000055b711ae328a n/a (chromium + 0x48d128a)
#6  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#7  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#8  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 8:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
#2  0x000055b711b0c371 n/a (chromium + 0x48fa371)
#3  0x000055b711b0cc25 n/a (chromium + 0x48fac25)
#4  0x000055b711b0c91b n/a (chromium + 0x48fa91b)
#5  0x000055b711ae3834 n/a (chromium + 0x48d1834)
#6  0x000055b711ae32da n/a (chromium + 0x48d12da)
#7  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#8  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#9  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 17:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711ae3847 n/a (chromium + 0x48d1847)
#5  0x000055b711ae328a n/a (chromium + 0x48d128a)
#6  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#7  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#8  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 31:
#0  0x000055b70efd2827 n/a (chromium + 0x1dc0827)
#1  0x000055b712b2b072 n/a (chromium + 0x5919072)
#2  0x000055b712af5f2b n/a (chromium + 0x58e3f2b)
#3  0x000055b712af0d2e n/a (chromium + 0x58ded2e)
#4  0x000055b712af0297 n/a (chromium + 0x58de297)
#5  0x000055b712b4014b n/a (chromium + 0x592e14b)
#6  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#7  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 21:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711ae3847 n/a (chromium + 0x48d1847)
#5  0x000055b711ae328a n/a (chromium + 0x48d128a)
#6  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#7  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#8  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 32:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
#2  0x000055b712b3ff78 n/a (chromium + 0x592df78)
#3  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#4  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 4:
#0  0x00007f6a0819b39e epoll_wait (libc.so.6 + 0xff39e)
#1  0x000055b711c38b4f n/a (chromium + 0x4a26b4f)
#2  0x000055b711c3640f n/a (chromium + 0x4a2440f)
#3  0x000055b711b1cd26 n/a (chromium + 0x490ad26)
#4  0x000055b711ad08f1 n/a (chromium + 0x48be8f1)
#5  0x000055b711aa5d32 n/a (chromium + 0x4893d32)
#6  0x000055b711ae92d8 n/a (chromium + 0x48d72d8)
#7  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#8  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#9  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 13:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
#2  0x000055b711b0c371 n/a (chromium + 0x48fa371)
#3  0x000055b716c05535 n/a (chromium + 0x99f3535)
#4  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#5  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#6  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 22:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711ae34e8 n/a (chromium + 0x48d14e8)
#5  0x000055b711ae328a n/a (chromium + 0x48d128a)
#6  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#7  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#8  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 33:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
#2  0x000055b712af3962 n/a (chromium + 0x58e1962)
#3  0x000055b712b3fe2e n/a (chromium + 0x592de2e)
#4  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#5  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 15:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711ae3847 n/a (chromium + 0x48d1847)
#5  0x000055b711ae328a n/a (chromium + 0x48d128a)
#6  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#7  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#8  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 29:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
#2  0x000055b712af3962 n/a (chromium + 0x58e1962)
#3  0x000055b712b3fe2e n/a (chromium + 0x592de2e)
#4  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#5  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 3:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711ae3847 n/a (chromium + 0x48d1847)
#5  0x000055b711ae328a n/a (chromium + 0x48d128a)
#6  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#7  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#8  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 23:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711a7e482 n/a (chromium + 0x486c482)
#5  0x000055b711ad08f1 n/a (chromium + 0x48be8f1)
#6  0x000055b711aa5d32 n/a (chromium + 0x4893d32)
#7  0x000055b7115f8ec9 n/a (chromium + 0x43e6ec9)
#8  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#9  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#10 0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 16:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711ae3847 n/a (chromium + 0x48d1847)
#5  0x000055b711ae328a n/a (chromium + 0x48d128a)
#6  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#7  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#8  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 18:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711ae3847 n/a (chromium + 0x48d1847)
#5  0x000055b711ae328a n/a (chromium + 0x48d128a)
#6  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#7  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#8  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 34:
#0  0x00007f6a0c10687c read (libpthread.so.0 + 0x1287c)
#1  0x000055b711b03a6b n/a (chromium + 0x48f1a6b)
#2  0x000055b711b0bd08 n/a (chromium + 0x48f9d08)
#3  0x000055b70f7c4d32 n/a (chromium + 0x25b2d32)
#4  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#5  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#6  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 20:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711ae3847 n/a (chromium + 0x48d1847)
#5  0x000055b711ae328a n/a (chromium + 0x48d128a)
#6  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#7  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#8  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 7:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711a7e482 n/a (chromium + 0x486c482)
#5  0x000055b711ad08f1 n/a (chromium + 0x48be8f1)
#6  0x000055b711aa5d32 n/a (chromium + 0x4893d32)
#7  0x000055b7115f8ec9 n/a (chromium + 0x43e6ec9)
#8  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#9  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#10 0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 28:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
#2  0x000055b712b3ff78 n/a (chromium + 0x592df78)
#3  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#4  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 25:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
#2  0x000055b711b0c371 n/a (chromium + 0x48fa371)
#3  0x000055b711b0cc25 n/a (chromium + 0x48fac25)
#4  0x000055b711b0c91b n/a (chromium + 0x48fa91b)
#5  0x000055b711a7e46b n/a (chromium + 0x486c46b)
#6  0x000055b711ad08f1 n/a (chromium + 0x48be8f1)
#7  0x000055b711aa5d32 n/a (chromium + 0x4893d32)
#8  0x000055b711ae92d8 n/a (chromium + 0x48d72d8)
#9  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#10 0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#11 0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 12:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103260 pthread_cond_wait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf260)
#2  0x000055b711b0c371 n/a (chromium + 0x48fa371)
#3  0x000055b716c05535 n/a (chromium + 0x99f3535)
#4  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#5  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#6  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

Stack trace of thread 6:
#0  0x00007f6a0c1099ba __futex_abstimed_wait_common64 (libpthread.so.0 + 0x159ba)
#1  0x00007f6a0c103574 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf574)
#2  0x000055b711b0c501 n/a (chromium + 0x48fa501)
#3  0x000055b711b0cc34 n/a (chromium + 0x48fac34)
#4  0x000055b711ae3847 n/a (chromium + 0x48d1847)
#5  0x000055b711ae328a n/a (chromium + 0x48d128a)
#6  0x000055b711b0fef5 n/a (chromium + 0x48fdef5)
#7  0x00007f6a0c0fd299 start_thread (libpthread.so.0 + 0x9299)
#8  0x00007f6a0819b053 __clone (libc.so.6 + 0xff053)

-------------- next part --------------
[7101:7107:0226/004751.229414:WARNING:sync_reader.cc(190)] SyncReader::Read timed out, audio glitch count=10
[6663:6702:0226/004751.278297:VERBOSE1:network_delegate.cc(32)] NetworkDelegate::NotifyBeforeURLRequest: https://ssl.gstatic.com/safebrowsing/csd/client_model_v5_variation_4.pb
[7101:7107:0226/004751.478576:WARNING:sync_reader.cc(190)] SyncReader::Read timed out, audio glitch count=20
[7101:7107:0226/004751.752478:WARNING:sync_reader.cc(190)] SyncReader::Read timed out, audio glitch count=30
[7101:7107:0226/004752.026464:WARNING:sync_reader.cc(190)] SyncReader::Read timed out, audio glitch count=40
[7101:7107:0226/004752.290554:WARNING:sync_reader.cc(190)] SyncReader::Read timed out, audio glitch count=50
[7101:7107:0226/004752.564267:WARNING:sync_reader.cc(190)] SyncReader::Read timed out, audio glitch count=60
[7101:7107:0226/004752.564292:WARNING:sync_reader.cc(172)] ASR: No room in socket buffer.: Broken pipe (32)