Created attachment 728291 [details]
Extras information
TW VERSION="20170605"
Firefox 52.1.1
GPU nvidia 375.66
When you press alt+f4 or file quit firefox continue to run in background
cat /proc/27968/status | head -60
Name: firefox
Umask: 0002
State: S (sleeping)
Tgid: 27968
Ngid: 0
Pid: 27968
PPid: 27967
TracerPid: 0
Uid: 1502 1502 1502 1502
Gid: 1500 1500 1500 1500
FDSize: 256
Groups: 8 10 16 17 20 33 40 100 456 1500 1501
NStgid: 27968
NSpid: 27968
NSpgid: 25392
NSsid: 25392
VmPeak: 3226216 kB
VmSize: 2959624 kB
VmLck: 0 kB
VmPin: 0 kB
VmHWM: 637500 kB
VmRSS: 422916 kB
RssAnon: 294948 kB
RssFile: 127948 kB
RssShmem: 20 kB
VmData: 853160 kB
VmStk: 136 kB
VmExe: 148 kB
VmLib: 167068 kB
VmPTE: 1912 kB
VmPMD: 24 kB
VmSwap: 0 kB
HugetlbPages: 0 kB
Threads: 57
SigQ: 1/126682
SigPnd: 0000000000000000
ShdPnd: 0000000000000000
SigBlk: 0000000000000000
SigIgn: 0000000000001000
SigCgt: 0000002f820044ff
CapInh: 0000000000000000
CapPrm: 0000000000000000
CapEff: 0000000000000000
CapBnd: 0000003fffffffff
CapAmb: 0000000000000000
NoNewPrivs: 0
Seccomp: 0
Cpus_allowed: ff
Cpus_allowed_list: 0-7
Mems_allowed:
00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000000,00000001
Mems_allowed_list: 0
voluntary_ctxt_switches: 140402
nonvoluntary_ctxt_switches: 740
(gdb) bt
#0 0x00007f6fe4b648fc in __lll_lock_wait () at /lib64/libpthread.so.0
#1 0x00007f6fe4b67167 in __lll_lock_elision () at /lib64/libpthread.so.0
#2 0x00007f6fbe4f83f8 in () at /usr/lib64/libpcsclite.so.1
#3 0x00007f6fbe4fa836 in SCardCancel () at /usr/lib64/libpcsclite.so.1
#4 0x00007f6fbf30da53 in () at /usr/lib64/libcvP11.so
#5 0x00007f6fbf30da02 in () at /usr/lib64/libcvP11.so
#6 0x00007f6fbf3a4a38 in () at /usr/lib64/libcvP11.so
#7 0x00007f6fbf3141d7 in () at /usr/lib64/libcvP11.so
#8 0x00007f6fbf1de1dc in () at /usr/lib64/libcvP11.so
#9 0x00007f6fbf3f5b3a in () at /usr/lib64/libcvP11.so
#10 0x00007f6fbf3f57d4 in () at /usr/lib64/libcvP11.so
#11 0x00007f6fbf0d21d3 in () at /usr/lib64/libcvP11.so
#12 0x00007f6fbf0fd93a in () at /usr/lib64/libcvP11.so
#13 0x00007f6fbf0cd389 in C_Finalize () at /usr/lib64/libcvP11.so
#14 0x00007f6fd3d658aa in SECMOD_CancelWait () at /usr/lib64/libnss3.so
#15 0x00007f6fd722040c in () at /usr/lib64/firefox/libxul.so
#16 0x00007f6fd7220439 in () at /usr/lib64/firefox/libxul.so
#17 0x00007f6fd722053c in () at /usr/lib64/firefox/libxul.so
#18 0x00007f6fd7205a0a in () at /usr/lib64/firefox/libxul.so
#19 0x00007f6fd720fb23 in () at /usr/lib64/firefox/libxul.so
#20 0x00007f6fd72102c8 in () at /usr/lib64/firefox/libxul.so
#21 0x00007f6fd4c30516 in () at /usr/lib64/firefox/libxul.so
#22 0x00007f6fd4c305e3 in () at /usr/lib64/firefox/libxul.so
#23 0x00007f6fd73b07c0 in () at /usr/lib64/firefox/libxul.so
#24 0x00007f6fd73a1aa4 in () at /usr/lib64/firefox/libxul.so
#25 0x00007f6fd73a7f7f in () at /usr/lib64/firefox/libxul.so
#26 0x00007f6fd73a821f in XRE_main () at /usr/lib64/firefox/libxul.so
#27 0x000055c63b18bd12 in ()
#28 0x000055c63b18b01d in ()
#29 0x00007f6fe402a46a in __libc_start_main () at /lib64/libc.so.6
#30 0x000055c63b18b27a in _start ()
This is trouble has appear since gcc7 is in TW.
Sometimes there was the "sorry firefox has crashed dialog box" and reports have
been sended there.
Crash ID: bp-617b465e-4d16-4fe8-9fea-89ce11170607
+ see attachement