[Bugs] [Bug 1372891] Ganesha crashes on multithreaded writes post volume restart

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1372891

Ambarish <asoman at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |asoman at redhat.com,
                   |                            |storage-qa-internal at redhat.
                   |                            |com
         QA Contact|                            |asoman at redhat.com



--- Comment #1 from Ambarish <asoman at redhat.com> ---
****************************
BT from the crashed process :
****************************

(gdb) BT
#0  0x00007fd61b80f210 in pthread_spin_lock () from /lib64/libpthread.so.0
#1  0x00007fd6189a425d in inode_ctx_get0 () from /lib64/libglusterfs.so.0
#2  0x00007fd6189a42e5 in inode_needs_lookup () from /lib64/libglusterfs.so.0
#3  0x00007fd618c75556 in __glfs_resolve_inode () from /lib64/libgfapi.so.0
#4  0x00007fd618c7565b in glfs_resolve_inode () from /lib64/libgfapi.so.0
#5  0x00007fd618c75c79 in glfs_h_stat () from /lib64/libgfapi.so.0
#6  0x00007fd6190917f6 in getattrs (obj_hdl=0x132cf58, attrs=0x7fd5e77f4980)
    at
/usr/src/debug/nfs-ganesha-2.4-dev-26-0.1.1-Source/FSAL/FSAL_GLUSTER/handle.c:769
#7  0x0000000000529ab9 in mdcache_refresh_attrs (entry=0x132d2e0,
need_acl=true)
    at
/usr/src/debug/nfs-ganesha-2.4-dev-26-0.1.1-Source/FSAL/Stackable_FSALs/FSAL_MDCACHE/mdcache_handle.c:829
#8  0x0000000000529f9d in mdcache_getattrs (obj_hdl=0x132d318,
attrs_out=0x7fd5e77f4b40)
    at
/usr/src/debug/nfs-ganesha-2.4-dev-26-0.1.1-Source/FSAL/Stackable_FSALs/FSAL_MDCACHE/mdcache_handle.c:919
#9  0x000000000042a10a in fsal_test_access (obj_hdl=0x132d318,
access_type=3338666087, allowed=0x7fd5e77f4c9c, 
    denied=0x7fd5e77f4c98, owner_skip=false)
    at
/usr/src/debug/nfs-ganesha-2.4-dev-26-0.1.1-Source/FSAL/access_check.c:827
#10 0x00000000004f0b82 in nfs_access_op (obj=0x132d318, requested_access=31,
granted_access=0x7fd51c000bb0, 
    supported_access=0x7fd51c000bac) at
/usr/src/debug/nfs-ganesha-2.4-dev-26-0.1.1-Source/support/nfs_creds.c:725
#11 0x000000000045d4ae in nfs4_op_access (op=0x7fd554001870,
data=0x7fd5e77f4d90, resp=0x7fd51c000ba0)
    at
/usr/src/debug/nfs-ganesha-2.4-dev-26-0.1.1-Source/Protocols/NFS/nfs4_op_access.c:91
#12 0x000000000045c8ba in nfs4_Compound (arg=0x7fd554000aa8,
req=0x7fd5540008e8, res=0x7fd51c0009f0)
    at
/usr/src/debug/nfs-ganesha-2.4-dev-26-0.1.1-Source/Protocols/NFS/nfs4_Compound.c:734
#13 0x000000000044a79c in nfs_rpc_execute (reqdata=0x7fd5540008c0)
    at
/usr/src/debug/nfs-ganesha-2.4-dev-26-0.1.1-Source/MainNFSD/nfs_worker_thread.c:1306
#14 0x000000000044b0de in worker_run (ctx=0x135b310)
    at
/usr/src/debug/nfs-ganesha-2.4-dev-26-0.1.1-Source/MainNFSD/nfs_worker_thread.c:1570
#15 0x00000000004fdc37 in fridgethr_start_routine (arg=0x135b310)
    at
/usr/src/debug/nfs-ganesha-2.4-dev-26-0.1.1-Source/support/fridgethr.c:550
#16 0x00007fd61b80adc5 in start_thread () from /lib64/libpthread.so.0
#17 0x00007fd61aeca1cd in clone () from /lib64/libc.so.6
(gdb)

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