Gluster NFS server crashing in __mnt3svc_umountall
Issue
Gluster NFS server crashing in __mnt3svc_umountall.
One sample stack traces:
Description of problem:
[2016-02-17 21:51:29.261660] E [mem-pool.c:305:__gf_free] (-->/usr/lib64/glusterfs/3.7.1/xlator/nfs/server.so(__mnt3svc_umountall+0x63) [0x7f0b67db3eb3] -->/usr/lib64/libglusterfs.so.0(dict_del+0xd7) [0x7f0b7a0ccb77] -->/usr/lib64/libglusterfs.so.0(__gf_free+0xb4) [0x7f0b7a108dd4] ) 0-: Assertion failed: GF_MEM_HEADER_MAGIC == header->magic
.....
signal received: 6
.....
package-string: glusterfs 3.7.1
/usr/lib64/libglusterfs.so.0(_gf_msg_backtrace_nomem+0xb6)[0x7f0b7a0d28e6]
/usr/lib64/libglusterfs.so.0(gf_print_trace+0x33f)[0x7f0b7a0f24af]
/lib64/libc.so.6(+0x39a80326a0)[0x7f0b78a716a0]
/lib64/libc.so.6(gsignal+0x35)[0x7f0b78a71625]
/lib64/libc.so.6(abort+0x175)[0x7f0b78a72e05]
/lib64/libc.so.6(+0x39a8070537)[0x7f0b78aaf537]
/lib64/libc.so.6(+0x39a8075e66)[0x7f0b78ab4e66]
/usr/lib64/libglusterfs.so.0(dict_del+0xd7)[0x7f0b7a0ccb77]
/usr/lib64/glusterfs/3.7.1/xlator/nfs/server.so(__mnt3svc_umountall+0x63)[0x7f0b67db3eb3]
/usr/lib64/glusterfs/3.7.1/xlator/nfs/server.so(mnt3svc_umountall+0x34)[0x7f0b67db3f14]
/usr/lib64/glusterfs/3.7.1/xlator/nfs/server.so(mnt3svc_umntall+0x2c)[0x7f0b67db47dc]
/usr/lib64/libglusterfs.so.0(synctask_wrap+0x12)[0x7f0b7a11a2b2]
/lib64/libc.so.6(+0x39a80438f0)[0x7f0b78a828f0]
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
[2016-02-22 21:54:29.319978] E [mem-pool.c:305:__gf_free] (-->/usr/lib64/glusterfs/3.7.1/xlator/nfs/server.so(__mnt3svc_umountall+0x63) [0x7f3dd0488eb3] -->/usr/lib64/libglusterfs.so.0(dict_del+0xd7) [0x7f3dde701b77] -->/usr/lib64/libglusterfs.so.0(__gf_free+0xb4) [0x7f3dde73ddd4] ) 0-: Assertion failed: GF_MEM_HEADER_MAGIC == header->magic
pending frames:
.....
signal received: 11
.....
package-string: glusterfs 3.7.1
/usr/lib64/libglusterfs.so.0(_gf_msg_backtrace_nomem+0xb6)[0x7f51e5f8d8e6]
/usr/lib64/libglusterfs.so.0(gf_print_trace+0x33f)[0x7f51e5fad4af]
/lib64/libc.so.6(+0x39a80326a0)[0x7f51e492c6a0]
/usr/lib64/libglusterfs.so.0(__gf_free+0xc5)[0x7f51e5fc3de5]
/usr/lib64/libglusterfs.so.0(dict_del+0xd7)[0x7f51e5f87b77]
/usr/lib64/glusterfs/3.7.1/xlator/nfs/server.so(__mnt3svc_umountall+0x63)[0x7f51d3b95eb3]
/usr/lib64/glusterfs/3.7.1/xlator/nfs/server.so(mnt3svc_umountall+0x34)[0x7f51d3b95f14]
/usr/lib64/glusterfs/3.7.1/xlator/nfs/server.so(mnt3svc_umntall+0x2c)[0x7f51d3b967dc]
/usr/lib64/libglusterfs.so.0(synctask_wrap+0x12)[0x7f51e5fd52b2]
/lib64/libc.so.6(+0x39a80438f0)[0x7f51e493d8f0]
Environment
glusterfs 3.1.*
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