backtrace full

#0  0x000000003809be39 in do_syscall_WRK ()
No locals.
#1  0x000000003809bf2d in vgPlain_do_syscall (sysno=sysno@entry=62, a1=<optimized out>, a2=a2@entry=11, a3=a3@entry=0, a4=a4@entry=0, a5=a5@entry=0, a6=0, a7=0, a8=0) at m_syscall.c:956
        val = <optimized out>
#2  0x00000000380877c2 in vgPlain_kill (pid=<optimized out>, signo=signo@entry=11) at m_libcsignal.c:350
No locals.
#3  0x000000003809952f in vgPlain_kill_self (sigNo=11) at m_signals.c:1595
        r = <optimized out>
        mask = {sig = {1024}}
        origmask = {sig = {18446744073709287975}}
        sa = {ksa_handler = 0x0, sa_flags = 0, sa_restorer = 0x0, sa_mask = {sig = {0}}}
        origsa2 = {ksa_handler = 0x0, sa_flags = 940363061, sa_restorer = 0x0, sa_mask = {sig = {1}}}
        origsa = {ksa_handler = 0x3809a510 <sync_signalhandler>, sa_flags = 335544324, sa_restorer = 0x38098430 <my_sigreturn>, sa_mask = {sig = {18446744073709289215}}}
        __PRETTY_FUNCTION__ = "vgPlain_kill_self"
#4  0x00000000380889c1 in shutdown_actions_NORETURN (tid=1, tids_schedretcode=VgSrc_FatalSig) at m_main.c:2730
        __PRETTY_FUNCTION__ = "shutdown_actions_NORETURN"
#5  0x00000000380e6559 in run_a_thread_NORETURN (tidW=1) at m_syswrap/syswrap-linux.c:199
        tid = 1
        c = <optimized out>
        tst = 0x802008600
        __PRETTY_FUNCTION__ = "run_a_thread_NORETURN"
#6  0x0000000000000000 in ?? ()
No symbol table info available.



info registers

rax            0x0	0
rbx            0x1	1
rcx            0x3809be39	940162617
rdx            0x0	0
rsi            0xb	11
rdi            0xe29	3625
rbp            0x0	0x0
rsp            0x808cadfb0	0x808cadfb0
r8             0x0	0
r9             0x0	0
r10            0x0	0
r11            0x206	518
r12            0x802008600	34393327104
r13            0x3	3
r14            0x0	0
r15            0x0	0
rip            0x380e6559	0x380e6559 <run_a_thread_NORETURN+489>
eflags         0x206	[ PF IF ]
cs             0x33	51
ss             0x2b	43
ds             0x0	0
es             0x0	0
fs             0x0	0
gs             0x0	0



info proc mappings

Mapped address spaces:

          Start Addr           End Addr       Size     Offset objfile
            0x108000           0x1f3000    0xeb000        0x0 /home/tanty/no-backup/personal/webkit/epiphany/epiphany-install/bin/epiphany
            0x3f3000           0x3fb000     0x8000    0xeb000 /home/tanty/no-backup/personal/webkit/epiphany/epiphany-install/bin/epiphany
           0x4000000          0x4023000    0x23000        0x0 /lib/x86_64-linux-gnu/ld-2.24.so
           0x4026000          0x4051000    0x2b000        0x0 /etc/ld.so.cache
           0x4222000          0x4224000     0x2000    0x22000 /lib/x86_64-linux-gnu/ld-2.24.so
           0x4a25000          0x4a26000     0x1000        0x0 /usr/lib/valgrind/vgpreload_core-amd64-linux.so
           0x4a26000          0x4c25000   0x1ff000     0x1000 /usr/lib/valgrind/vgpreload_core-amd64-linux.so
           0x4c25000          0x4c27000     0x2000        0x0 /usr/lib/valgrind/vgpreload_core-amd64-linux.so
           0x4c27000          0x4c36000     0xf000        0x0 /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so
           0x4c36000          0x4e35000   0x1ff000     0xf000 /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so
           0x4e35000          0x4e37000     0x2000     0xe000 /usr/lib/valgrind/vgpreload_memcheck-amd64-linux.so
           0x4e37000          0x4f3a000   0x103000        0x0 /lib/x86_64-linux-gnu/libm-2.24.so
           0x4f3a000          0x5139000   0x1ff000   0x103000 /lib/x86_64-linux-gnu/libm-2.24.so
           0x5139000          0x513b000     0x2000   0x102000 /lib/x86_64-linux-gnu/libm-2.24.so
           0x513b000          0x513c000     0x1000        0x0 /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0.5000.2
           0x513c000          0x533b000   0x1ff000     0x1000 /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0.5000.2
           0x533b000          0x533d000     0x2000        0x0 /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0.5000.2
           0x533d000          0x549e000   0x161000        0x0 /home/tanty/no-backup/personal/webkit/epiphany/epiphany-install/lib/libX11.so.6.3.0
           0x549e000          0x569e000   0x200000   0x161000 /home/tanty/no-backup/personal/webkit/epiphany/epiphany-install/lib/libX11.so.6.3.0
           0x569e000          0x56a4000     0x6000   0x161000 /home/tanty/no-backup/personal/webkit/epiphany/epiphany-install/lib/libX11.so.6.3.0
           0x56a5000          0x56e2000    0x3d000        0x0 /usr/lib/x86_64-linux-gnu/libxslt.so.1.1.29
           0x56e2000          0x58e1000   0x1ff000    0x3d000 /usr/lib/x86_64-linux-gnu/libxslt.so.1.1.29
           0x58e1000          0x58e4000     0x3000    0x3c000 /usr/lib/x86_64-linux-gnu/libxslt.so.1.1.29
           0x58e4000          0x5a94000   0x1b0000        0x0 /usr/lib/x86_64-linux-gnu/libxml2.so.2.9.4
           0x5a94000          0x5c94000   0x200000   0x1b0000 /usr/lib/x86_64-linux-gnu/libxml2.so.2.9.4
           0x5c94000          0x5c9e000     0xa000   0x1b0000 /usr/lib/x86_64-linux-gnu/libxml2.so.2.9.4
           0x5c9f000          0x9c9a000  0x3ffb000        0x0 /home/tanty/no-backup/personal/webkit/epiphany/epiphany-install/lib/libwebkit2gtk-4.0.so.37.19.1
           0x9c9a000          0x9ea9000   0x20f000  0x3ffa000 /home/tanty/no-backup/personal/webkit/epiphany/epiphany-install/lib/libwebkit2gtk-4.0.so.37.19.1
          0x38000000         0x38227000   0x227000        0x0 /usr/lib/valgrind/memcheck-amd64-linux
          0x38427000         0x3842a000     0x3000   0x227000 /usr/lib/valgrind/memcheck-amd64-linux



x/16i $pc

=> 0x380e6559 <run_a_thread_NORETURN+489>:	mov    $0x381db443,%r9d
   0x380e655f <run_a_thread_NORETURN+495>:	mov    $0x381cdba0,%r8d
   0x380e6565 <run_a_thread_NORETURN+501>:	mov    $0x13d,%ecx
   0x380e656a <run_a_thread_NORETURN+506>:	mov    $0x381c388f,%edx
   0x380e656f <run_a_thread_NORETURN+511>:	mov    $0x381c6a7a,%esi
   0x380e6574 <run_a_thread_NORETURN+516>:	mov    $0x1,%edi
   0x380e6579 <run_a_thread_NORETURN+521>:	xor    %eax,%eax
   0x380e657b <run_a_thread_NORETURN+523>:	callq  0x38083990 <vgPlain_assert_fail>
   0x380e6580 <run_a_thread_NORETURN+528>:	mov    $0x381db443,%r9d
   0x380e6586 <run_a_thread_NORETURN+534>:	mov    $0x381cdba0,%r8d
   0x380e658c <run_a_thread_NORETURN+540>:	mov    $0x8c,%ecx
   0x380e6591 <run_a_thread_NORETURN+545>:	mov    $0x381c388f,%edx
   0x380e6596 <run_a_thread_NORETURN+550>:	mov    $0x381b6814,%esi
   0x380e659b <run_a_thread_NORETURN+555>:	mov    $0x1,%edi
   0x380e65a0 <run_a_thread_NORETURN+560>:	xor    %eax,%eax
   0x380e65a2 <run_a_thread_NORETURN+562>:	callq  0x38083990 <vgPlain_assert_fail>



thread apply all backtrace


Thread 1 (LWP 3625):
#0  0x000000003809be39 in do_syscall_WRK ()
#1  0x000000003809bf2d in vgPlain_do_syscall (sysno=sysno@entry=62, a1=<optimized out>, a2=a2@entry=11, a3=a3@entry=0, a4=a4@entry=0, a5=a5@entry=0, a6=0, a7=0, a8=0) at m_syscall.c:956
#2  0x00000000380877c2 in vgPlain_kill (pid=<optimized out>, signo=signo@entry=11) at m_libcsignal.c:350
#3  0x000000003809952f in vgPlain_kill_self (sigNo=11) at m_signals.c:1595
#4  0x00000000380889c1 in shutdown_actions_NORETURN (tid=1, tids_schedretcode=VgSrc_FatalSig) at m_main.c:2730
#5  0x00000000380e6559 in run_a_thread_NORETURN (tidW=1) at m_syswrap/syswrap-linux.c:199
#6  0x0000000000000000 in ?? ()
