[Bugs] [Bug 1260003] Data Tiering:Regression:NFS crashed due to dht readdirp after attach tier

bugzilla at redhat.com bugzilla at redhat.com
Fri Sep 4 07:13:12 UTC 2015


https://bugzilla.redhat.com/show_bug.cgi?id=1260003



--- Comment #1 from nchilaka <nchilaka at redhat.com> ---
Bt:
Missing separate debuginfos, use: debuginfo-install
glibc-2.12-1.166.el6_7.1.x86_64 keyutils-libs-1.4-5.el6.x86_64
krb5-libs-1.10.3-42.el6.x86_64 libacl-2.2.49-6.el6.x86_64
libattr-2.4.44-7.el6.x86_64 libcom_err-1.41.12-22.el6.x86_64
libgcc-4.4.7-16.el6.x86_64 libselinux-2.0.94-5.8.el6.x86_64
libuuid-2.17.2-12.18.el6.x86_64 openssl-1.0.1e-42.el6.x86_64
zlib-1.2.3-29.el6.x86_64
(gdb) bt
#0  dht_layout_search (this=0x7f49880176f0, layout=0x0, name=0x7f497810da68
".") at dht-layout.c:171
#1  0x00007f498f8c16f1 in dht_readdirp_cbk (frame=0x7f49999c6a34,
cookie=0x7f49999c7198, this=0x7f49880176f0, op_ret=2, op_errno=2,
orig_entries=0x7f498673ea80, 
    xdata=0x0) at dht-common.c:4542
#2  0x00007f498fb11830 in client3_3_readdirp_cbk (req=<value optimized out>,
iov=<value optimized out>, count=<value optimized out>, myframe=0x7f49999c7198)
    at client-rpc-fops.c:2668
#3  0x00000033db80f4a5 in rpc_clnt_handle_reply (clnt=0x7f4988151e50,
pollin=0x7f49781113f0) at rpc-clnt.c:766
#4  0x00000033db8109d1 in rpc_clnt_notify (trans=<value optimized out>,
mydata=0x7f4988151e80, event=RPC_TRANSPORT_MSG_RECEIVED, data=0x7f49781113f0)
at rpc-clnt.c:907
#5  0x00000033db80bb28 in rpc_transport_notify (this=<value optimized out>,
event=<value optimized out>, data=<value optimized out>) at rpc-transport.c:544
#6  0x00007f4990958bd5 in socket_event_poll_in (this=0x7f4988161ac0) at
socket.c:2236
#7  0x00007f499095a7bd in socket_event_handler (fd=<value optimized out>,
idx=<value optimized out>, data=0x7f4988161ac0, poll_in=1, poll_out=0,
poll_err=0)
    at socket.c:2349
#8  0x00000033db08b0a0 in event_dispatch_epoll_handler (data=0x7f4988078860) at
event-epoll.c:575
#9  event_dispatch_epoll_worker (data=0x7f4988078860) at event-epoll.c:678
#10 0x000000340ec07a51 in start_thread () from /lib64/libpthread.so.0
#11 0x000000340e8e89ad in clone () from /lib64/libc.so.6

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