pantheon-files crashed with SIGSEGV in gof_directory_async_notify_files_removed()

[Jonas Toth]

Happend twice to me, when i tried to cut&paste a file from one directory to another.

ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: pantheon-files 0.3.0.5+r2431+pkg58~daily~ubuntu16.04.1 [origin: LP-PPA-elementary-os-daily]
ProcVersionSignature: Ubuntu 4.4.0-57.78-generic 4.4.35
Uname: Linux 4.4.0-57-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.4
Architecture: amd64
CrashCounter: 1
CrashDB: pantheon_files
CurrentDesktop: Pantheon
Date: Tue Jan 3 18:34:50 2017
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/pantheon-files
GsettingsChanges:

ProcCmdline: pantheon-files
ProcEnviron:
 LANGUAGE=de_DE
 PATH=(custom, user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f474913f668 <gof_directory_async_notify_files_removed+472>: mov 0x30(%rax),%rdx
 PC (0x7f474913f668) ok
 source "0x30(%rax)" (0x00000030) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: pantheon-files
StacktraceTop:
 gof_directory_async_notify_files_removed () from /usr/lib/x86_64-linux-gnu/libpantheon-files-core.so.0
 gof_directory_async_notify_files_moved () from /usr/lib/x86_64-linux-gnu/libpantheon-files-core.so.0
 marlin_file_changes_consume_changes () from /usr/lib/x86_64-linux-gnu/libpantheon-files-core.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libpantheon-files-core.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
Title: pantheon-files crashed with SIGSEGV in gof_directory_async_notify_files_removed()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo

[Felipe Escoto (philip.scott)]

Can confirm. It seems to happen when you move the file to a parent dir.

Bracktrace:

Thread 1 "pantheon-files" received signal SIGSEGV, Segmentation fault.
0x00007ffff4bc4668 in gof_directory_async_notify_files_removed () from /usr/lib/x86_64-linux-gnu/libpantheon-files-core.so.0
(gdb) bt
#0 0x00007ffff4bc4668 in gof_directory_async_notify_files_removed () from /usr/lib/x86_64-linux-gnu/libpantheon-files-core.so.0
#1 0x00007ffff4bc4900 in gof_directory_async_notify_files_moved () from /usr/lib/x86_64-linux-gnu/libpantheon-files-core.so.0
#2 0x00007ffff4ba4d02 in marlin_file_changes_consume_changes () from /usr/lib/x86_64-linux-gnu/libpantheon-files-core.so.0
#3 0x00007ffff4b987c4 in ?? () from /usr/lib/x86_64-linux-gnu/libpantheon-files-core.so.0
#4 0x00007ffff782836f in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5 0x00007ffff551c04a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007ffff551c3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007ffff551c49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007ffff7873d6d in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#9 0x00007ffff7b6f280 in granite_application_run () from /usr/lib/x86_64-linux-gnu/libgranite.so.3
#10 0x0000555555581f59 in _vala_main ()
#11 0x00007ffff47d3830 in __libc_start_main (main=0x555555579180 <main>, argc=1, argv=0x7fffffffde08, init=<optimized out>, fini=<optimized out>,
    rtld_fini=<optimized out>, stack_end=0x7fffffffddf8) at ../csu/libc-start.c:291
#12 0x00005555555791e9 in _start ()

[Jeremy Wootten (jeremywootten)]

Happens with cut and paste but not copy and paste. Suspect r2409.

[Jeremy Wootten (jeremywootten)]

Actually caused by r2421.