Dear maintainers,
I found some Firefox ESR Error logs
between AppArmor audit logs.
I'm not sure this is related to this report,
but send this since it contains source information.
It looks likes this.
kernel: [ sec] audit: type=1400 audit(XXXX.YYY:ZZ):
apparmor="DENIED" operation="mknod"
profile="/usr/lib/firefox-esr/firefox-esr"
name="/usr/lib/firefox-esr/fonts/.uuid.TMP-RANDOM"
pid=PID comm=HEXNUMBER requested_mask="c" denied_mask="c"
fsuid=UID ouid=UID
firefox-esr.desktop[PID]: [Parent PPID, Gecko_IOThread]
WARNING: pipe error (141): Connection reset by peer:
file /build/firefox-esr-eclpcW/firefox-esr-60.6.3esr/[LF]
ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 342
firefox-esr.desktop[PID]: ###!!! [Parent][MessageChannel]
Error: (msgtype=0x7D0001,name=PTexture::Msg___delete__)
Channel error: cannot send/recv
firefox-esr.desktop[PID]: ###!!! [Parent][RunMessage]
Error: Channel error: cannot send/recv
firefox-esr.desktop[PID]: ###!!! [Parent][RunMessage]
Error: Channel error: cannot send/recv
.. multiple same "Error cannot send/recv" logs follow,
then kernel's AppArmor audit log again.
BTW this is a part of logcheck summary log mail.
FYI: Firefox ESR functionality itself is okay,
and AppArmor's directory access restrictions work,
with my personal AppArmor profiles since Stretch,
patched using aa-logprof mostly.
Regards,
