Package: firefox-esr
Version: 140.9.0esr-1~deb13u1
Followup-For: Bug #944706
X-Debbugs-Cc: [email protected], [email protected]

Dear Maintainer,

*** Reporter, please consider answering these questions, where appropriate ***

   * What led up to the situation?
   * What exactly did you do (or not do) that was effective (or
     ineffective)?
   * What was the outcome of this action?
   * What outcome did you expect instead?

*** End of the template - remove these template lines ***


-- Package-specific info:

-- System Information:
Debian Release: 13.4
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.12.74+deb13+1-amd64 (SMP w/8 CPU threads; PREEMPT)
Locale: LANG=pt_BR.UTF-8, LC_CTYPE=pt_BR.UTF-8 (charmap=UTF-8), 
LANGUAGE=pt_BR:pt:en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages firefox-esr depends on:
ii  debianutils          5.23.2
ii  fontconfig           2.15.0-2.3
ii  libasound2t64        1.2.14-1
ii  libatk1.0-0t64       2.56.2-1+deb13u1
ii  libc6                2.41-12+deb13u2
ii  libcairo-gobject2    1.18.4-1+b1
ii  libcairo2            1.18.4-1+b1
ii  libdbus-1-3          1.16.2-2
ii  libevent-2.1-7t64    2.1.12-stable-10+b1
ii  libffi8              3.4.8-2
ii  libfontconfig1       2.15.0-2.3
ii  libfreetype6         2.13.3+dfsg-1+deb13u1
ii  libgcc-s1            14.2.0-19
ii  libgdk-pixbuf-2.0-0  2.42.12+dfsg-4
ii  libglib2.0-0t64      2.84.4-3~deb13u2
ii  libgtk-3-0t64        3.24.49-3
ii  libnspr4             2:4.36-1
ii  libpango-1.0-0       1.56.3-1
ii  libstdc++6           14.2.0-19
ii  libvpx9              1.15.0-2.1+deb13u1
ii  libx11-6             2:1.8.12-1
ii  libx11-xcb1          2:1.8.12-1
ii  libxcb-shm0          1.17.0-2+b1
ii  libxcb1              1.17.0-2+b1
ii  libxcomposite1       1:0.4.6-1
ii  libxdamage1          1:1.1.6-1+b2
ii  libxext6             2:1.3.4-1+b3
ii  libxfixes3           1:6.0.0-2+b4
ii  libxrandr2           2:1.5.4-1+b3
ii  procps               2:4.0.4-9
ii  zlib1g               1:1.3.dfsg+really1.3.1-1+b1

Versions of packages firefox-esr recommends:
ii  libavcodec-extra61 [libavcodec61]  7:7.1.3-0+deb13u1

Versions of packages firefox-esr suggests:
pn  fonts-lmodern          <none>
pn  fonts-stix | otf-stix  <none>
ii  libcanberra0           0.30-18
ii  libgssapi-krb5-2       1.21.3-5
pn  pulseaudio             <none>

-- no debconf information
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      Users in groups 'adm', 'systemd-journal' can see all messages.
      Pass -q to turn off this notice.
           PID: 67009 (Isolated Web Co)
           UID: 1000 (marcelo)
           GID: 1000 (marcelo)
        Signal: 11 (SEGV)
     Timestamp: Mon 2026-03-16 11:57:57 -03 (1 week 6 days ago)
  Command Line: /usr/lib/firefox-esr/firefox-esr -contentproc -isForBrowser 
-prefsHandle 0:45398 -prefMapHandle 1:276648 -jsInitHandle 2:242716 
-parentBuildID 20260217105505 -sandboxReporter 3 -chrootClient 4 -ipcHandle 5 
-initialChannelId {4e41702c-55ca-4cdb-ab1c-f557c34c6436} -parentPid 4180 
-crashReporter 6 -crashHelper 7 -greomni /usr/lib/firefox-esr/omni.ja -appomni 
/usr/lib/firefox-esr/browser/omni.ja -appDir /usr/lib/firefox-esr/browser 415 
tab
    Executable: /usr/lib/firefox-esr/firefox-esr
 Control Group: 
/user.slice/user-1000.slice/[email protected]/app.slice/app-firefox\[email protected]
          Unit: [email protected]
     User Unit: app-firefox\[email protected]
         Slice: user-1000.slice
     Owner UID: 1000 (marcelo)
       Boot ID: 54c1ce3707784a3089e33b5e226ac69f
    Machine ID: 6bcf772b4b35471b844a8d4997bd20cc
      Hostname: debian
       Storage: 
/var/lib/systemd/coredump/core.Isolated\x20Web\x20Co.1000.54c1ce3707784a3089e33b5e226ac69f.67009.1773673077000000.zst
 (present)
  Size on Disk: 69.7M
       Message: Process 67009 (Isolated Web Co) of user 1000 dumped core.
                
                Module libsystemd.so.0 from deb systemd-257.9-1~deb13u1.amd64
                Module libblkid.so.1 from deb util-linux-2.41-5.amd64
                Module libmount.so.1 from deb util-linux-2.41-5.amd64
                Module libatomic.so.1 from deb gcc-14-14.2.0-19.amd64
                Module libgcc_s.so.1 from deb gcc-14-14.2.0-19.amd64
                Module libstdc++.so.6 from deb gcc-14-14.2.0-19.amd64
                Stack trace of thread 67009:
                #0  0x00007f4a28d8ba68 n/a (libxul.so + 0x438ba68)
                #1  0x00007f4a28ee3d24 n/a (libxul.so + 0x44e3d24)
                #2  0x00007f4a28ee6baa n/a (libxul.so + 0x44e6baa)
                #3  0x00007f4a28d84a72 n/a (libxul.so + 0x4384a72)
                #4  0x00007f4a292850a6 n/a (libxul.so + 0x48850a6)
                #5  0x00007f4a298dce9a n/a (libxul.so + 0x4edce9a)
                #6  0x000030ddf653d3ef n/a (n/a + 0x0)
                #7  0x000030ddf645e593 n/a (n/a + 0x0)
                #8  0x000030ddf64544e6 n/a (n/a + 0x0)
                #9  0x00007f4a2c184a4d n/a (libxul.so + 0x7784a4d)
                #10 0x00007f4a2b9c24ff n/a (libxul.so + 0x6fc24ff)
                #11 0x00007f4a2b9c2a46 n/a (libxul.so + 0x6fc2a46)
                #12 0x00007f4a2b9c2fb4 n/a (libxul.so + 0x6fc2fb4)
                #13 0x00007f4a2ba3cf2f n/a (libxul.so + 0x703cf2f)
                #14 0x00007f4a297039ab n/a (libxul.so + 0x4d039ab)
                #15 0x00007f4a29d3b879 n/a (libxul.so + 0x533b879)
                #16 0x00007f4a29d3c428 n/a (libxul.so + 0x533c428)
                #17 0x00007f4a29d3bc5f n/a (libxul.so + 0x533bc5f)
                #18 0x00007f4a29d32e0a n/a (libxul.so + 0x5332e0a)
                #19 0x00007f4a29d32305 n/a (libxul.so + 0x5332305)
                #20 0x00007f4a29d34eeb n/a (libxul.so + 0x5334eeb)
                #21 0x00007f4a29d37bd0 n/a (libxul.so + 0x5337bd0)
                #22 0x00007f4a28cbf1dc n/a (libxul.so + 0x42bf1dc)
                #23 0x00007f4a29d07413 n/a (libxul.so + 0x5307413)
                #24 0x00007f4a27b6b2a2 n/a (libxul.so + 0x316b2a2)
                #25 0x00007f4a27b67aec n/a (libxul.so + 0x3167aec)
                #26 0x00007f4a27b65fcb n/a (libxul.so + 0x3165fcb)
                #27 0x00007f4a27b661cc n/a (libxul.so + 0x31661cc)
                #28 0x00007f4a27b6c953 n/a (libxul.so + 0x316c953)
                #29 0x00007f4a27b77f7f n/a (libxul.so + 0x3177f7f)
                #30 0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #31 0x00007f4a28253581 n/a (libxul.so + 0x3853581)
                #32 0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #33 0x00007f4a2ae925aa n/a (libxul.so + 0x64925aa)
                #34 0x00007f4a2af338df n/a (libxul.so + 0x65338df)
                #35 0x00007f4a2b8e2ecf n/a (libxul.so + 0x6ee2ecf)
                #36 0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #37 0x00007f4a2b8e2495 n/a (libxul.so + 0x6ee2495)
                #38 0x000055a06d2b954e n/a (/usr/lib/firefox-esr/firefox-esr + 
0x2354e)
                #39 0x00007f4a31345ca8 n/a (libc.so.6 + 0x29ca8)
                #40 0x00007f4a31345d65 __libc_start_main (libc.so.6 + 0x29d65)
                #41 0x000055a06d2b92c1 _start (/usr/lib/firefox-esr/firefox-esr 
+ 0x232c1)
                
                Stack trace of thread 67014:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313ab6ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007f4a3142caad epoll_wait (libc.so.6 + 0x110aad)
                #4  0x00007f4a249d5754 n/a (libevent-2.1.so.7 + 0x2b754)
                #5  0x00007f4a249cbf35 event_base_loop (libevent-2.1.so.7 + 
0x21f35)
                #6  0x00007f4a2820f86d n/a (libxul.so + 0x380f86d)
                #7  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #8  0x00007f4a282143a8 n/a (libxul.so + 0x38143a8)
                #9  0x00007f4a282124eb n/a (libxul.so + 0x38124eb)
                #10 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #11 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #12 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67012:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313ab6ad n/a (libc.so.6 + 0x8f6ad)
                #3  0x00007f4a3141fee6 read (libc.so.6 + 0x103ee6)
                #4  0x00007f4a2b5cc412 n/a (libxul.so + 0x6bcc412)
                #5  0x00007f4a2b5cc3bc n/a (libxul.so + 0x6bcc3bc)
                #6  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #7  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #8  0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67018:
                #0  0x00007f4a3142a7b9 syscall (libc.so.6 + 0x10e7b9)
                #1  0x00007f4a2d2f8a25 n/a (libxul.so + 0x88f8a25)
                #2  0x00007f4a2d13a975 n/a (libxul.so + 0x873a975)
                #3  0x00007f4a2d13a290 n/a (libxul.so + 0x873a290)
                #4  0x00007f4a2d139cc7 n/a (libxul.so + 0x8739cc7)
                #5  0x00007f4a2d3614e6 n/a (libxul.so + 0x89614e6)
                #6  0x00007f4a2d43dd44 n/a (libxul.so + 0x8a3dd44)
                #7  0x00007f4a2d2da08b n/a (libxul.so + 0x88da08b)
                #8  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #9  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #10 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67015:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b69de7 n/a (libxul.so + 0x3169de7)
                #6  0x00007f4a27b77eda n/a (libxul.so + 0x3177eda)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b86 n/a (libxul.so + 0x3853b86)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67016:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b69de7 n/a (libxul.so + 0x3169de7)
                #6  0x00007f4a27b77eda n/a (libxul.so + 0x3177eda)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b86 n/a (libxul.so + 0x3853b86)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67017:
                #0  0x00007f4a3142a7b9 syscall (libc.so.6 + 0x10e7b9)
                #1  0x00007f4a2d2f8a25 n/a (libxul.so + 0x88f8a25)
                #2  0x00007f4a2d13a975 n/a (libxul.so + 0x873a975)
                #3  0x00007f4a2d13a290 n/a (libxul.so + 0x873a290)
                #4  0x00007f4a2d139cc7 n/a (libxul.so + 0x8739cc7)
                #5  0x00007f4a2d3614e6 n/a (libxul.so + 0x89614e6)
                #6  0x00007f4a2d43dd44 n/a (libxul.so + 0x8a3dd44)
                #7  0x00007f4a2d2da08b n/a (libxul.so + 0x88da08b)
                #8  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #9  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #10 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67019:
                #0  0x00007f4a3142a7b9 syscall (libc.so.6 + 0x10e7b9)
                #1  0x00007f4a2d2f8a25 n/a (libxul.so + 0x88f8a25)
                #2  0x00007f4a2d13a975 n/a (libxul.so + 0x873a975)
                #3  0x00007f4a2d13a290 n/a (libxul.so + 0x873a290)
                #4  0x00007f4a2d139cc7 n/a (libxul.so + 0x8739cc7)
                #5  0x00007f4a2d3614e6 n/a (libxul.so + 0x89614e6)
                #6  0x00007f4a2d43dd44 n/a (libxul.so + 0x8a3dd44)
                #7  0x00007f4a2d2da08b n/a (libxul.so + 0x88da08b)
                #8  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #9  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #10 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67460:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a2ab6c4c4 n/a (libxul.so + 0x616c4c4)
                #6  0x00007f4a2ab6bb4f n/a (libxul.so + 0x616bb4f)
                #7  0x00007f4a2ab5aa01 n/a (libxul.so + 0x615aa01)
                #8  0x00007f4a27b7800a n/a (libxul.so + 0x317800a)
                #9  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #10 0x00007f4a28253b47 n/a (libxul.so + 0x3853b47)
                #11 0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #12 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #13 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #14 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #15 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #16 0x00007f4a3142c630 __clone (libc.so.6 + 0x110630)
                
                Stack trace of thread 67020:
                #0  0x00007f4a3142a7b9 syscall (libc.so.6 + 0x10e7b9)
                #1  0x00007f4a2d2f8a25 n/a (libxul.so + 0x88f8a25)
                #2  0x00007f4a2d13a975 n/a (libxul.so + 0x873a975)
                #3  0x00007f4a2d13a290 n/a (libxul.so + 0x873a290)
                #4  0x00007f4a2d139cc7 n/a (libxul.so + 0x8739cc7)
                #5  0x00007f4a2d3614e6 n/a (libxul.so + 0x89614e6)
                #6  0x00007f4a2d43dd44 n/a (libxul.so + 0x8a3dd44)
                #7  0x00007f4a2d2da08b n/a (libxul.so + 0x88da08b)
                #8  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #9  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #10 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67025:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b69de7 n/a (libxul.so + 0x3169de7)
                #6  0x00007f4a27b77eda n/a (libxul.so + 0x3177eda)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b86 n/a (libxul.so + 0x3853b86)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67021:
                #0  0x00007f4a3142a7b9 syscall (libc.so.6 + 0x10e7b9)
                #1  0x00007f4a2d2f8a25 n/a (libxul.so + 0x88f8a25)
                #2  0x00007f4a2d13a975 n/a (libxul.so + 0x873a975)
                #3  0x00007f4a2d13a290 n/a (libxul.so + 0x873a290)
                #4  0x00007f4a2d139cc7 n/a (libxul.so + 0x8739cc7)
                #5  0x00007f4a2d3614e6 n/a (libxul.so + 0x89614e6)
                #6  0x00007f4a2d43dd44 n/a (libxul.so + 0x8a3dd44)
                #7  0x00007f4a2d2da08b n/a (libxul.so + 0x88da08b)
                #8  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #9  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #10 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67022:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae31d pthread_cond_timedwait (libc.so.6 + 
0x9231d)
                #4  0x00007f4a312fdcba n/a (libnspr4.so + 0x24cba)
                #5  0x00007f4a312fe151 PR_WaitCondVar (libnspr4.so + 0x25151)
                #6  0x00007f4a2830c214 n/a (libxul.so + 0x390c214)
                #7  0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #8  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #9  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #10 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67407:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b69de7 n/a (libxul.so + 0x3169de7)
                #6  0x00007f4a27b77eda n/a (libxul.so + 0x3177eda)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b86 n/a (libxul.so + 0x3853b86)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c630 __clone (libc.so.6 + 0x110630)
                
                Stack trace of thread 67032:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b650ec n/a (libxul.so + 0x31650ec)
                #6  0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #7  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #8  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #9  0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67037:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b69de7 n/a (libxul.so + 0x3169de7)
                #6  0x00007f4a27b77eda n/a (libxul.so + 0x3177eda)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b86 n/a (libxul.so + 0x3853b86)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c630 __clone (libc.so.6 + 0x110630)
                
                Stack trace of thread 67409:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae31d pthread_cond_timedwait (libc.so.6 + 
0x9231d)
                #4  0x000055a06d30cf66 
_ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE
 (/usr/lib/firefox-esr/firefox-esr + 0x76f66)
                #5  0x00007f4a27b7d0b3 n/a (libxul.so + 0x317d0b3)
                #6  0x00007f4a27b7800a n/a (libxul.so + 0x317800a)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b47 n/a (libxul.so + 0x3853b47)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c630 __clone (libc.so.6 + 0x110630)
                
                Stack trace of thread 67030:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b650ec n/a (libxul.so + 0x31650ec)
                #6  0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #7  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #8  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #9  0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67458:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae31d pthread_cond_timedwait (libc.so.6 + 
0x9231d)
                #4  0x000055a06d30cf66 
_ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE
 (/usr/lib/firefox-esr/firefox-esr + 0x76f66)
                #5  0x00007f4a27b7d0b3 n/a (libxul.so + 0x317d0b3)
                #6  0x00007f4a27b7800a n/a (libxul.so + 0x317800a)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b47 n/a (libxul.so + 0x3853b47)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c630 __clone (libc.so.6 + 0x110630)
                
                Stack trace of thread 67038:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b69de7 n/a (libxul.so + 0x3169de7)
                #6  0x00007f4a27b77eda n/a (libxul.so + 0x3177eda)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b86 n/a (libxul.so + 0x3853b86)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c630 __clone (libc.so.6 + 0x110630)
                
                Stack trace of thread 67421:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae31d pthread_cond_timedwait (libc.so.6 + 
0x9231d)
                #4  0x000055a06d30cf66 
_ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE
 (/usr/lib/firefox-esr/firefox-esr + 0x76f66)
                #5  0x00007f4a27b7d0b3 n/a (libxul.so + 0x317d0b3)
                #6  0x00007f4a27b7800a n/a (libxul.so + 0x317800a)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b47 n/a (libxul.so + 0x3853b47)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c630 __clone (libc.so.6 + 0x110630)
                
                Stack trace of thread 67408:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae31d pthread_cond_timedwait (libc.so.6 + 
0x9231d)
                #4  0x000055a06d30cf66 
_ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE
 (/usr/lib/firefox-esr/firefox-esr + 0x76f66)
                #5  0x00007f4a27b7d0b3 n/a (libxul.so + 0x317d0b3)
                #6  0x00007f4a27b7800a n/a (libxul.so + 0x317800a)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b47 n/a (libxul.so + 0x3853b47)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c630 __clone (libc.so.6 + 0x110630)
                
                Stack trace of thread 67024:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b69de7 n/a (libxul.so + 0x3169de7)
                #6  0x00007f4a27b77eda n/a (libxul.so + 0x3177eda)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b86 n/a (libxul.so + 0x3853b86)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67455:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae31d pthread_cond_timedwait (libc.so.6 + 
0x9231d)
                #4  0x000055a06d30cf66 
_ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE
 (/usr/lib/firefox-esr/firefox-esr + 0x76f66)
                #5  0x00007f4a27b7d0b3 n/a (libxul.so + 0x317d0b3)
                #6  0x00007f4a27b7800a n/a (libxul.so + 0x317800a)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b47 n/a (libxul.so + 0x3853b47)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c630 __clone (libc.so.6 + 0x110630)
                
                Stack trace of thread 67035:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b69de7 n/a (libxul.so + 0x3169de7)
                #6  0x00007f4a27b77eda n/a (libxul.so + 0x3177eda)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b86 n/a (libxul.so + 0x3853b86)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67036:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b69de7 n/a (libxul.so + 0x3169de7)
                #6  0x00007f4a27b77eda n/a (libxul.so + 0x3177eda)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b86 n/a (libxul.so + 0x3853b86)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c630 __clone (libc.so.6 + 0x110630)
                
                Stack trace of thread 67031:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b650ec n/a (libxul.so + 0x31650ec)
                #6  0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #7  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #8  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #9  0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67034:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b650ec n/a (libxul.so + 0x31650ec)
                #6  0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #7  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #8  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #9  0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67459:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae31d pthread_cond_timedwait (libc.so.6 + 
0x9231d)
                #4  0x000055a06d30cf66 
_ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE
 (/usr/lib/firefox-esr/firefox-esr + 0x76f66)
                #5  0x00007f4a27b7d0b3 n/a (libxul.so + 0x317d0b3)
                #6  0x00007f4a27b7800a n/a (libxul.so + 0x317800a)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b47 n/a (libxul.so + 0x3853b47)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c630 __clone (libc.so.6 + 0x110630)
                
                Stack trace of thread 67033:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b650ec n/a (libxul.so + 0x31650ec)
                #6  0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #7  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #8  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #9  0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67029:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b650ec n/a (libxul.so + 0x31650ec)
                #6  0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #7  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #8  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #9  0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67027:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b650ec n/a (libxul.so + 0x31650ec)
                #6  0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #7  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #8  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #9  0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67028:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae158 pthread_cond_wait (libc.so.6 + 0x92158)
                #4  0x000055a06d30cdab 
_ZN7mozilla6detail21ConditionVariableImpl4waitERNS0_9MutexImplE 
(/usr/lib/firefox-esr/firefox-esr + 0x76dab)
                #5  0x00007f4a27b650ec n/a (libxul.so + 0x31650ec)
                #6  0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #7  0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #8  0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #9  0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                
                Stack trace of thread 67026:
                #0  0x00007f4a313b69ee n/a (libc.so.6 + 0x9a9ee)
                #1  0x00007f4a313ab668 n/a (libc.so.6 + 0x8f668)
                #2  0x00007f4a313abc8c n/a (libc.so.6 + 0x8fc8c)
                #3  0x00007f4a313ae31d pthread_cond_timedwait (libc.so.6 + 
0x9231d)
                #4  0x000055a06d30cf66 
_ZN7mozilla6detail21ConditionVariableImpl8wait_forERNS0_9MutexImplERKNS_16BaseTimeDurationINS_27TimeDurationValueCalculatorEEE
 (/usr/lib/firefox-esr/firefox-esr + 0x76f66)
                #5  0x00007f4a27b717d5 n/a (libxul.so + 0x31717d5)
                #6  0x00007f4a27b7800a n/a (libxul.so + 0x317800a)
                #7  0x00007f4a27b7b8be n/a (libxul.so + 0x317b8be)
                #8  0x00007f4a28253b47 n/a (libxul.so + 0x3853b47)
                #9  0x00007f4a2820e0ab n/a (libxul.so + 0x380e0ab)
                #10 0x00007f4a27b75966 n/a (libxul.so + 0x3175966)
                #11 0x00007f4a31303e14 n/a (libnspr4.so + 0x2ae14)
                #12 0x000055a06d2d9f10 n/a (/usr/lib/firefox-esr/firefox-esr + 
0x43f10)
                #13 0x00007f4a313aeb7b n/a (libc.so.6 + 0x92b7b)
                #14 0x00007f4a3142c7f8 n/a (libc.so.6 + 0x1107f8)
                ELF object binary architecture: AMD x86-64
GNU gdb (Debian 16.3-1) 16.3
Copyright (C) 2024 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
This GDB was configured as "x86_64-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
<https://www.gnu.org/software/gdb/bugs/>.
Find the GDB manual and other documentation resources online at:
    <http://www.gnu.org/software/gdb/documentation/>.

For help, type "help".
Type "apropos word" to search for commands related to "word"...
Reading symbols from /usr/lib/firefox-esr/firefox-esr...
(No debugging symbols found in /usr/lib/firefox-esr/firefox-esr)

warning: File /usr/lib/firefox-esr/libfreeblpriv3.so doesn't match build-id 
from core-file during file-backed mapping processing

warning: Can't open file /memfd:mozilla-ipc (deleted) during file-backed 
mapping note processing

warning: File /usr/lib/firefox-esr/firefox-esr doesn't match build-id from 
core-file during file-backed mapping processing

warning: File /usr/lib/firefox-esr/libgkcodecs.so doesn't match build-id from 
core-file during file-backed mapping processing

warning: File /usr/lib/firefox-esr/libxul.so doesn't match build-id from 
core-file during file-backed mapping processing

warning: File /usr/lib/x86_64-linux-gnu/libfreetype.so.6.20.2 doesn't match 
build-id from core-file during file-backed mapping processing

warning: core file may not match specified executable file.
[New LWP 67009]
[New LWP 67014]
[New LWP 67012]
[New LWP 67018]
[New LWP 67015]
[New LWP 67016]
[New LWP 67017]
[New LWP 67019]
[New LWP 67460]
[New LWP 67020]
--Type <RET> for more, q to quit, c to continue without paging--c
[New LWP 67025]
[New LWP 67021]
[New LWP 67022]
[New LWP 67407]
[New LWP 67032]
[New LWP 67037]
[New LWP 67409]
[New LWP 67030]
[New LWP 67458]
[New LWP 67038]
[New LWP 67421]
[New LWP 67408]
[New LWP 67024]
[New LWP 67455]
[New LWP 67035]
[New LWP 67036]
[New LWP 67031]
[New LWP 67034]
[New LWP 67459]
[New LWP 67033]
[New LWP 67029]
[New LWP 67027]
[New LWP 67028]
[New LWP 67026]

warning: Build-id of /usr/lib/firefox-esr/libgkcodecs.so does not match core 
file.

warning: Build-id of /lib/x86_64-linux-gnu/libfreetype.so.6 does not match core 
file.

warning: Build-id of /usr/lib/firefox-esr/libxul.so does not match core file.

warning: Build-id of /usr/lib/firefox-esr/libfreeblpriv3.so does not match core 
file.

warning: Could not load shared library symbols for 4 libraries, e.g. 
/usr/lib/firefox-esr/libgkcodecs.so.
Use the "info sharedlibrary" command to see the complete listing.
Do you need "set solib-search-path" or "set sysroot"?
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/firefox-esr/firefox-esr -contentproc 
-isForBrowser -prefsHandle 0:4539'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f4a28d8ba68 in ?? ()
[Current thread is 1 (Thread 0x7f4a3189d280 (LWP 67009))]
(gdb) 
(gdb) 
(gdb) q

<!DOCTYPE html>
<!--[if lt IE 7]> <html class="no-js ie6 oldie" lang="en-US"> <![endif]-->
<!--[if IE 7]>    <html class="no-js ie7 oldie" lang="en-US"> <![endif]-->
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<head>

<title>zapgrafica.com.br | 524: A timeout occurred</title>
<meta charset="UTF-8" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<meta http-equiv="X-UA-Compatible" content="IE=Edge" />
<meta name="robots" content="noindex, nofollow" />
<meta name="viewport" content="width=device-width,initial-scale=1" />
<link rel="stylesheet" id="cf_styles-css" href="/cdn-cgi/styles/main.css" />
</head>
<body>
<div id="cf-wrapper">
    <div id="cf-error-details" class="p-0">
        <header class="mx-auto pt-10 lg:pt-6 lg:px-8 w-240 lg:w-full mb-8">
            <h1 class="inline-block sm:block sm:mb-2 font-light text-60 
lg:text-4xl text-black-dark leading-tight mr-2">
                <span class="inline-block">A timeout occurred</span>
                <span class="code-label">Error code 524</span>
            </h1>
            <div>
                Visit <a 
href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_524&utm_campaign=www.zapgrafica.com.br";
 target="_blank" rel="noopener noreferrer">cloudflare.com</a> for more 
information.
            </div>
            <div class="mt-3">2026-03-29 16:23:04 UTC</div>
        </header>
        <div class="my-8 bg-gradient-gray">
            <div class="w-240 lg:w-full mx-auto">
                <div class="clearfix md:px-8">
                    <div id="cf-browser-status" class=" relative w-1/3 
md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 
md:border-b md:border-gray-400 overflow-hidden float-left md:float-none 
text-center">
  <div class="relative mb-10 md:m-0">
    
    <span class="cf-icon-browser block md:hidden h-20 bg-center 
bg-no-repeat"></span>
    <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 
md:top-0 -ml-6 -bottom-4"></span>
    
  </div>
  <span class="md:block w-full truncate">You</span>
  <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light 
leading-1.3">
  
    Browser
  
  </h3>
  
  <span class="leading-1.3 text-2xl text-green-success">Working</span>
  
</div>
                    <div id="cf-cloudflare-status" class=" relative w-1/3 
md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 
md:border-b md:border-gray-400 overflow-hidden float-left md:float-none 
text-center">
  <div class="relative mb-10 md:m-0">
    <a 
href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_524&#38;utm_campaign=www.zapgrafica.com.br";
 target="_blank" rel="noopener noreferrer">
    <span class="cf-icon-cloud block md:hidden h-20 bg-center 
bg-no-repeat"></span>
    <span class="cf-icon-ok w-12 h-12 absolute left-1/2 md:left-auto md:right-0 
md:top-0 -ml-6 -bottom-4"></span>
    </a>
  </div>
  <span class="md:block w-full truncate">São Paulo</span>
  <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light 
leading-1.3">
  <a 
href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_524&utm_campaign=www.zapgrafica.com.br";
 target="_blank" rel="noopener noreferrer">
    Cloudflare
  </a>
  </h3>
  
  <span class="leading-1.3 text-2xl text-green-success">Working</span>
  
</div>
                    <div id="cf-host-status" class="cf-error-source relative 
w-1/3 md:w-full py-15 md:p-0 md:py-8 md:text-left md:border-solid md:border-0 
md:border-b md:border-gray-400 overflow-hidden float-left md:float-none 
text-center">
  <div class="relative mb-10 md:m-0">
    
    <span class="cf-icon-server block md:hidden h-20 bg-center 
bg-no-repeat"></span>
    <span class="cf-icon-error w-12 h-12 absolute left-1/2 md:left-auto 
md:right-0 md:top-0 -ml-6 -bottom-4"></span>
    
  </div>
  <span class="md:block w-full truncate">www.zapgrafica.com.br</span>
  <h3 class="md:inline-block mt-3 md:mt-0 text-2xl text-gray-600 font-light 
leading-1.3">
  
    Host
  
  </h3>
  
  <span class="leading-1.3 text-2xl text-red-error">Error</span>
  
</div>
                </div>
            </div>
        </div>

        <div class="w-240 lg:w-full mx-auto mb-8 lg:px-8">
            <div class="clearfix">
                <div class="w-1/2 md:w-full float-left pr-6 md:pb-10 md:pr-0 
leading-relaxed">
                    <h2 class="text-3xl font-normal leading-1.3 mb-4">What 
happened?</h2>
                    <p class="mb-2">The origin web server timed out responding 
to this request.</p><p>The likely cause is an overloaded background task, 
database or application, stressing the resources on the host web server.</p>
                </div>
                <div class="w-1/2 md:w-full float-left leading-relaxed">
                    <h2 class="text-3xl font-normal leading-1.3 mb-4">What can 
I do?</h2>
                    
              <h3 class="text-15 font-semibold mb-2">If you're a visitor of 
this website:</h3>
              <p class="mb-6">Please try again in a few minutes.</p>

              <h3 class="text-15 font-semibold mb-2">If you're the owner of 
this website:</h3>
              <p>Please refer to the <a rel="noopener noreferrer" 
href="https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-5xx-errors/error-524/";>Error
 524</a> article:</p>
              <ul class="ml-4">
                <li>Contact your hosting provider; check for long-running 
processes or an overloaded web server.</li>
                <li>Use status polling of large HTTP processes to avoid this 
error.</li>
                <li>Run the long-running scripts on a <a rel="noopener 
noreferrer" 
href="https://developers.cloudflare.com/dns/proxy-status/#dns-only-records";>grey-clouded
 subdomain</a>.</li>
                <li>Enterprise customers can <a rel="noopener noreferrer" 
href="https://developers.cloudflare.com/support/troubleshooting/http-status-codes/cloudflare-5xx-errors/error-524/#resolution-on-cloudflare";>increase
 the timeout setting</a> globally or for specific requests using Cache 
Rules.</li>
              </ul>
                </div>
            </div>
        </div>

        <div class="cf-error-footer cf-wrapper w-240 lg:w-full py-10 sm:py-4 
sm:px-8 mx-auto text-center sm:text-left border-solid border-0 border-t 
border-gray-300">
    <p class="text-13">
      <span class="cf-footer-item sm:block sm:mb-1">Cloudflare Ray ID: <strong 
class="font-semibold">9e40347d88824f4a</strong></span>
      <span class="cf-footer-separator sm:hidden">&bull;</span>
      <span id="cf-footer-item-ip" class="cf-footer-item hidden sm:block 
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        Your IP:
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        <span class="cf-footer-separator sm:hidden">&bull;</span>
      </span>
      <span class="cf-footer-item sm:block sm:mb-1"><span>Performance &amp; 
security by</span> <a rel="noopener noreferrer" 
href="https://www.cloudflare.com/5xx-error-landing?utm_source=errorcode_524&#38;utm_campaign=www.zapgrafica.com.br";
 id="brand_link" target="_blank">Cloudflare</a></span>
      
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