Segfault on debian every 5 sec, is it ok?

Question

Debian

I do not use the gnome, but I know that it is running, segfaults every 5 seconds. Here is the output of dmesg:
Who thinks what the problem is?
no other errors

[ 1107.129103] gnome-session-f[24601]: segfault at 0 ip 00007f553f3dbe19 sp 00007fff09294700 error 4 in libgtk-3.so.0.2200.11[7f553f0f9000+700000]
[ 1117.163776] gnome-session-f[25177]: segfault at 0 ip 00007faab8d6ce19 sp 00007ffd4a6fd800 error 4 in libgtk-3.so.0.2200.11[7faab8a8a000+700000]
[ 1127.283670] gnome-session-f[25770]: segfault at 0 ip 00007fb52522fe19 sp 00007fff55bc50e0 error 4 in libgtk-3.so.0.2200.11[7fb524f4d000+700000]
[ 1137.322789] gnome-session-f[26370]: segfault at 0 ip 00007fee56090e19 sp 00007fff06b7e3a0 error 4 in libgtk-3.so.0.2200.11[7fee55dae000+700000]
[ 1147.331601] gnome-session-f[26972]: segfault at 0 ip 00007f0440e5de19 sp 00007ffe69031210 error 4 in libgtk-3.so.0.2200.11[7f0440b7b000+700000]
[ 1157.388707] gnome-session-f[27576]: segfault at 0 ip 00007f1f08195e19 sp 00007ffd81a830d0 error 4 in libgtk-3.so.0.2200.11[7f1f07eb3000+700000]
[ 1167.530573] gnome-session-f[28193]: segfault at 0 ip 00007fdbf5058e19 sp 00007ffdbd8e2b30 error 4 in libgtk-3.so.0.2200.11[7fdbf4d76000+700000]
[ 1177.633175] gnome-session-f[28811]: segfault at 0 ip 00007fdb0e773e19 sp 00007ffcaf71f8b0 error 4 in libgtk-3.so.0.2200.11[7fdb0e491000+700000]
[ 1187.596051] gnome-session-f[29449]: segfault at 0 ip 00007fea4a245e19 sp 00007fff5d4becb0 error 4 in libgtk-3.so.0.2200.11[7fea49f63000+700000]
[ 1197.651751] gnome-session-f[30114]: segfault at 0 ip 00007ff38808ae19 sp 00007ffe3a05ac30 error 4 in libgtk-3.so.0.2200.11[7ff387da8000+700000]
[ 1207.698168] gnome-session-f[30809]: segfault at 0 ip 00007f5717340e19 sp 00007ffdf7ef1a70 error 4 in libgtk-3.so.0.2200.11[7f571705e000+700000]
[ 1217.800650] gnome-session-f[31491]: segfault at 0 ip 00007fd3232d0e19 sp 00007ffcb7fd1530 error 4 in libgtk-3.so.0.2200.11[7fd322fee000+700000]
[ 1227.818145] gnome-session-f[32170]: segfault at 0 ip 00007fa7ca03ae19 sp 00007ffc1ff4ec10 error 4 in libgtk-3.so.0.2200.11[7fa7c9d58000+700000]

Answer 1

For Linux - quite a familiar picture.
But no, it's not normal. Updates installed?