.
Hilo 34 (Thread 0x7f20dedff700 (LWP 5464)):
#0  0x00007f20f24df47d in poll () at ../sysdeps/unix/syscall-template.S:81
No locales.
#1  0x00007f20f1de6e5f in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20ee107c93 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#3  0x00007f20ee10823a in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20ee108791 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee57f8a in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#8  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#9  0x00007f20f27c0f6e in start_thread (arg=0x7f20dedff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20dedff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139779154900736, 1589775533268524379, 0, 139779496759392, 140736733636336, 4096, -1706378466020827813, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#10 0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 33 (Thread 0x7f20db1ff700 (LWP 5469)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locales.
#1  0x00007f20f1de3977 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de3e0f in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee5663d in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f8a in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20db1ff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20db1ff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139779091986176, 1589775533268524379, 0, 139779496759392, 140736733620368, 4096, -1706386712358036133, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 32 (Thread 0x7f20d7eb2700 (LWP 5611)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locales.
#1  0x00007f20f1de3977 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de3e0f in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#4  0x00007f20eee59f69 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee57f8a in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#8  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#9  0x00007f20f27c0f6e in start_thread (arg=0x7f20d7eb2700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20d7eb2700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139779038193408, 1589775533268524379, 0, 139779254048688, 140736733621920, 23, -1706393966020928165, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#10 0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 31 (Thread 0x7f20c1afb700 (LWP 5514)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20c1afb700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20c1afb700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778665199360, 1589775533268524379, 0, 139778766195408, 140736733632160, 23, -1706434126649500325, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 30 (Thread 0x7f20ba6fc700 (LWP 5509)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20ba6fc700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20ba6fc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778543568640, 1589775533268524379, 0, 139778578456256, 140736733630512, 23, -1706458866197996197, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 29 (Thread 0x7f20ca7ff700 (LWP 5508)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20ca7ff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20ca7ff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778813064960, 1589775533268524379, 0, 139779254060688, 140736733629584, 23, -1706423820875473573, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 28 (Thread 0x7f20bb6fe700 (LWP 5601)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locales.
#1  0x00007f20f1de3977 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de3e0f in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#4  0x00007f20eee59f69 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee57f8a in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#8  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#9  0x00007f20f27c0f6e in start_thread (arg=0x7f20bb6fe700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20bb6fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778560354048, 1589775533268524379, 0, 139778578455456, 140736733640016, 23, -1706456670395966117, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#10 0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 27 (Thread 0x7f20baefd700 (LWP 5507)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20baefd700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20baefd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778551961344, 1589775533268524379, 0, 139778578455856, 140736733570752, 23, -1706457769370722981, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 26 (Thread 0x7f20c02fe700 (LWP 5513)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20c02fe700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20c02fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778640045824, 1589775533268524379, 0, 139778766196208, 140736733638432, 23, -1706437428942480037, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 25 (Thread 0x7f20bc3ff700 (LWP 5502)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20ee71d095 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#3  0x00007f20ee71dd03 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20ee725e8a in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20ee716cae in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee57f8a in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#8  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#9  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#10 0x00007f20f27c0f6e in start_thread (arg=0x7f20bc3ff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20bc3ff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778573989632, 1589775533268524379, 0, 139779496759392, 140736733606992, 4096, -1706446360863842981, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#11 0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 24 (Thread 0x7f20c22fc700 (LWP 5495)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locales.
#1  0x00007f20f1de3977 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de3e0f in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20ee117abc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20ee117fd4 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#6  0x00007f20f27c0f6e in start_thread (arg=0x7f20c22fc700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20c22fc700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778673592064, 1589775533268524379, 0, 139779496759392, 140736733640080, 4096, -1706441823767765669, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 23 (Thread 0x7f20be7ff700 (LWP 5500)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20ef4f7587 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#3  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#4  0x00007f20f27c0f6e in start_thread (arg=0x7f20be7ff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20be7ff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778611738368, 1589775533268524379, 0, 139779496759392, 140736733620000, 4096, -1706450209154540197, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 22 (Thread 0x7f20c2afd700 (LWP 5494)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locales.
#1  0x00007f20f1de3977 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de3e0f in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20ee117abc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20ee117fd4 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#6  0x00007f20f27c0f6e in start_thread (arg=0x7f20c2afd700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20c2afd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778681984768, 1589775533268524379, 0, 139779496759392, 140736733640080, 4096, -1706440726940492453, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 21 (Thread 0x7f20bfafd700 (LWP 5499)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20bfafd700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20bfafd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778631653120, 1589775533268524379, 0, 139779496759392, 140736733632496, 4096, -1706447324010259109, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 20 (Thread 0x7f20c3aff700 (LWP 5492)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20c3aff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20c3aff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778698770176, 1589775533268524379, 0, 139779496759392, 140736733638432, 4096, -1706438526843495077, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 19 (Thread 0x7f20c32fe700 (LWP 5493)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20c32fe700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20c32fe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778690377472, 1589775533268524379, 0, 139779496759392, 140736733610864, 4096, -1706439627965735589, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 18 (Thread 0x7f20da941700 (LWP 5491)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20ee6ff6f9 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#3  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#4  0x00007f20f27c0f6e in start_thread (arg=0x7f20da941700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20da941700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139779082819328, 1589775533268524379, 0, 139779496759392, 140736733640544, 4096, -1706387875220431525, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 17 (Thread 0x7f20c635e700 (LWP 5488)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20c635e700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20c635e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778741102336, 1589775533268524379, 0, 139779496759392, 140736733625088, 4096, -1706433219874529957, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 16 (Thread 0x7f20c4dfe700 (LWP 5490)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20c4dfe700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20c4dfe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778718689024, 1589775533268524379, 0, 139779496759392, 140736733639904, 4096, -1706426846143062693, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 15 (Thread 0x7f20c97fd700 (LWP 5486)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20ee9cce54 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#3  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#4  0x00007f20f27c0f6e in start_thread (arg=0x7f20c97fd700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20c97fd700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778796279552, 1589775533268524379, 0, 139779254061488, 140736733624656, 23, -1706417224879448741, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 14 (Thread 0x7f20c55ff700 (LWP 5489)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locales.
#1  0x00007f20f1de3977 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de3e0f in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20ee117abc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20ee117fd4 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#6  0x00007f20f27c0f6e in start_thread (arg=0x7f20c55ff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20c55ff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778727081728, 1589775533268524379, 0, 139779496759392, 140736733640080, 4096, -1706425745020822181, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#7  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 13 (Thread 0x7f20cceff700 (LWP 5474)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20cceff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20cceff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778853959424, 1589775533268524379, 0, 139779496759392, 140736733611232, 4096, -1706409389785359013, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 12 (Thread 0x7f20c9ffe700 (LWP 5487)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20c9ffe700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20c9ffe700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778804672256, 1589775533268524379, 0, 139779254061088, 140736733624432, 23, -1706416125904691877, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 11 (Thread 0x7f20d76b1700 (LWP 5472)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20ee71d095 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#3  0x00007f20ee71dd03 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20ee725e8a in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20ee716cae in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee57f8a in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#8  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#9  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#10 0x00007f20f27c0f6e in start_thread (arg=0x7f20d76b1700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20d76b1700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139779029800704, 1589775533268524379, 0, 139779496759392, 140736733604800, 4096, -1706395064995685029, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#11 0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 10 (Thread 0x7f20cd941700 (LWP 5485)):
#0  0x00007f20f24df47d in poll () at ../sysdeps/unix/syscall-template.S:81
No locales.
#1  0x00007f20eca27734 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f20eca2783c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f20c76faa9d in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
No symbol table info available.
#4  0x00007f20eca4c3c5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f20f27c0f6e in start_thread (arg=0x7f20cd941700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20cd941700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778864715520, 1589775533268524379, 0, 139779254053088, 140736733615136, 23, -1706407666429731493, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 9 (Thread 0x7f20dc0ff700 (LWP 5468)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20eee54e4a in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#3  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#4  0x00007f20f27c0f6e in start_thread (arg=0x7f20dc0ff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20dc0ff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139779107714816, 1589775533268524379, 0, 139779496759392, 140736733641712, 4096, -1706375579802804901, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 8 (Thread 0x7f20cb381700 (LWP 5476)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de4188 in PR_Wait () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20eee56cdc in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee57f59 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee586e8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20cb381700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20cb381700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778825131776, 1589775533268524379, 0, 139779496759392, 140736733638336, 4096, -1706422131879584421, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 7 (Thread 0x7f20dcbe6700 (LWP 5467)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:238
No locales.
#1  0x00007f20f1de3977 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20f1de3e0f in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#3  0x00007f20ee8fa2a1 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#5  0x00007f20f27c0f6e in start_thread (arg=0x7f20dcbe6700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20dcbe6700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139779119146752, 1589775533268524379, 0, 139779496759392, 140736733641216, 4096, -1706374907103552165, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 6 (Thread 0x7f20cbb82700 (LWP 5475)):
#0  0x00007f20f24df47d in poll () at ../sysdeps/unix/syscall-template.S:81
No locales.
#1  0x00007f20eca27734 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f20eca2783c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f20eca27889 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#4  0x00007f20eca4c3c5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f20f27c0f6e in start_thread (arg=0x7f20cbb82700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20cbb82700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139778833524480, 1589775533268524379, 0, 139779496759392, 140736733633264, 4096, -1706421032904827557, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 5 (Thread 0x7f20dd3e7700 (LWP 5466)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20ef49dede in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#3  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#4  0x00007f20f27c0f6e in start_thread (arg=0x7f20dd3e7700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20dd3e7700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139779127539456, 1589775533268524379, 0, 139779496759392, 140736733641088, 4096, -1706373805981311653, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 4 (Thread 0x7f20ddbe8700 (LWP 5465)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
No locales.
#1  0x00007f20f1de3e90 in PR_WaitCondVar () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#2  0x00007f20ef42a694 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#3  0x00007f20f1de91d2 in ?? () from /usr/lib/firefox/libnspr4.so
No symbol table info available.
#4  0x00007f20f27c0f6e in start_thread (arg=0x7f20ddbe8700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20ddbe8700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139779135932160, 1589775533268524379, 0, 139779496759392, 140736733641072, 4096, -1706372707006554789, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#5  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 3 (Thread 0x7f20d9cff700 (LWP 5470)):
#0  0x00007f20f24df47d in poll () at ../sysdeps/unix/syscall-template.S:81
No locales.
#1  0x00007f20eca27734 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2  0x00007f20eca27b9a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#3  0x00007f20ebee52f6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#4  0x00007f20eca4c3c5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#5  0x00007f20f27c0f6e in start_thread (arg=0x7f20d9cff700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20d9cff700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139779069966080, 1589775533268524379, 0, 139779496759392, 140736733609920, 4096, -1706380527605129893, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#6  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 2 (Thread 0x7f20e607e700 (LWP 5463)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
No locales.
#1  0x00007f20eee77213 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#2  0x00007f20eee7707b in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#3  0x00007f20eee73d52 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20eee80a0b in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20eee7c23b in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20eee7fb7c in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20eee80db7 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#8  0x00007f20f27c0f6e in start_thread (arg=0x7f20e607e700) at pthread_create.c:311
        __res = <optimized out>
        pd = 0x7f20e607e700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139779274958592, 1589775533268524379, 0, 139779476357872, 140736733641728, 22, -1706362455993361061, -1706335854525555365}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#9  0x00007f20f24ebecd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113
No locales.
.
Hilo 1 (Thread 0x7f20f33d6740 (LWP 5457)):
#0  0x00007f20f27c8a8b in raise (sig=11) at ../nptl/sysdeps/unix/sysv/linux/pt-raise.c:38
        resultvar = 0
        pid = <optimized out>
#1  0x00007f20ee07ecaa in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#2  <signal handler called>
No locales.
#3  0x00007f20ef35bfce in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#4  0x00007f20ef41ad30 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#5  0x00007f20ef35f5e3 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#6  0x00007f20ef422db9 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#7  0x00007f20ef42d731 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#8  0x00007f20ef42dd73 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#9  0x00007f20ef42e19b in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#10 0x00007f20ee6ae6d8 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#11 0x00007f20eee5a5ca in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#12 0x00007f20eee5a685 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#13 0x00007f20eee57f8a in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#14 0x00007f20eee2ab2e in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#15 0x00007f20eeb4b99b in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#16 0x00007f20eee7c23b in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#17 0x00007f20eead7d6d in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#18 0x00007f20ee9a5215 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#19 0x00007f20ee079d37 in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#20 0x00007f20ee079faf in ?? () from /usr/lib/firefox/libxul.so
No symbol table info available.
#21 0x00007f20ee07a20b in XRE_main () from /usr/lib/firefox/libxul.so
No symbol table info available.
#22 0x00007f20f340af94 in _start ()
No symbol table info available.