[Bugs] [Bug 1359131] New: Glusterd crashes upon receiving SIGUSR1

bugzilla at redhat.com bugzilla at redhat.com
Fri Jul 22 11:36:15 UTC 2016


https://bugzilla.redhat.com/show_bug.cgi?id=1359131

            Bug ID: 1359131
           Summary: Glusterd crashes upon receiving SIGUSR1
           Product: GlusterFS
           Version: 3.8.1
         Component: glusterd
          Severity: high
          Assignee: bugs at gluster.org
          Reporter: p.malishev at gmail.com
                CC: bugs at gluster.org



Description of problem:
I try to generate glusterdump file with SIGUSR1 to find out maximum op-version
for the glusterd on this host.
Glusterd crashes upon receiving SIGUSR1


Version-Release number of selected component (if applicable):
# cat /etc/lsb-release 
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.4 LTS"

# dpkg -l | grep gluster
ii  glusterfs-client                      3.8.1-ubuntu1~trusty1              
amd64        clustered file-system (client package)
ii  glusterfs-common                      3.8.1-ubuntu1~trusty1              
amd64        GlusterFS common libraries and translator modules
ii  glusterfs-server                      3.8.1-ubuntu1~trusty1              
amd64        clustered file-system (server package)


How reproducible:
Glusterd crashes each time I send SIGUSR1


Steps to Reproduce:
1. rm -f /var/run/gluster/glusterdump.*
2. service glusterfs-server start
3. kill -SIGUSR1 $(pidof glusterd)
4. ps -ef | grep glusterd ; ls /var/run/gluster | grep glusterdump

Actual results:
No glusterd in the ps output.
No glusterdump file created.

glusterd crashes with the following lines in the log:
[2016-07-22 11:22:50.923915] I [MSGID: 106493]
[glusterd-rpc-ops.c:691:__glusterd_friend_update_cbk] 0-management: Received
ACC from uuid: c6654b8f-3ca8-424f-8d0f-7c0b7d8108cc
pending frames:
patchset: git://git.gluster.com/glusterfs.git
signal received: 11
time of crash: 
2016-07-22 11:23:09
configuration details:
argp 1
backtrace 1
dlfcn 1
libpthread 1
llistxattr 1
setfsid 1
spinlock 1
epoll.h 1
xattr.h 1
st_atim.tv_nsec 1
package-string: glusterfs 3.8.1
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(_gf_msg_backtrace_nomem+0x92)[0x7f21f4b87b02]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(gf_print_trace+0x31d)[0x7f21f4b9104d]
/lib/x86_64-linux-gnu/libc.so.6(+0x36cb0)[0x7f21f3f81cb0]
/lib/x86_64-linux-gnu/libc.so.6(_IO_vfprintf+0x1d03)[0x7f21f3f96943]
/lib/x86_64-linux-gnu/libc.so.6(__vsnprintf_chk+0x95)[0x7f21f4054165]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(gf_proc_dump_add_section_fd+0x69)[0x7f21f4bb18a9]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(gf_proc_dump_add_section+0xa5)[0x7f21f4bb1ab5]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(+0x4ce3e)[0x7f21f4bb1e3e]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(gf_proc_dump_xlator_info+0x58)[0x7f21f4bb2658]
/usr/lib/x86_64-linux-gnu/libglusterfs.so.0(gf_proc_dump_info+0x500)[0x7f21f4bb2d00]
/usr/sbin/glusterd(glusterfs_sigwaiter+0xce)[0x55ffe99d2bae]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x8184)[0x7f21f4318184]
/lib/x86_64-linux-gnu/libc.so.6(clone+0x6d)[0x7f21f404537d]
---------



Expected results:
Glusterd creates glusterdump file in /var/run/gluster


Additional info:

-- 
You are receiving this mail because:
You are on the CC list for the bug.
You are the assignee for the bug.


More information about the Bugs mailing list