[Bugs] [Bug 1582286] Brick-mux regressions failing on 4.1 branch

bugzilla at redhat.com bugzilla at redhat.com
Thu May 24 18:07:47 UTC 2018


https://bugzilla.redhat.com/show_bug.cgi?id=1582286



--- Comment #4 from Shyamsundar <srangana at redhat.com> ---
Failures post reverting the above patches (runs of mux regression on
https://review.gluster.org/#/c/20060/3 ) show the following errors:

## Tests that failed:

### Cores:
./tests/bugs/bug-1371806.t (Fix 1)
./tests/basic/mgmt_v3-locks.t (Problem 1)
./tests/basic/tier/tier.t (Problem 1 & 2)
./tests/bugs/bug-1371806_3.t (Fix 1)

### Failed:
./tests/bugs/fuse/bug-1309462.t
./tests/bugs/glusterd/rebalance-operations-in-single-node.t
./tests/basic/volume-snapshot-xml.t

### Test runs and cores data:

#### Problem 1: glusterd crash on cleanup and exit path
===> https://build.gluster.org/job/regression-on-demand-multiplex/45/console
<=== (4.1)
similar:
===> https://build.gluster.org/job/regression-on-demand-multiplex/47/console
<=== (4.1)

```
16:58:06 1 test(s) failed 
16:58:06 ./tests/bugs/glusterd/rebalance-operations-in-single-node.t
16:58:06 
16:58:06 1 test(s) generated core 
16:58:06 ./tests/basic/mgmt_v3-locks.t
16:58:06 
16:58:06 2 test(s) needed retry 
16:58:06 ./tests/basic/tier/tier.t
16:58:06 ./tests/bugs/glusterd/rebalance-operations-in-single-node.t

16:58:07 Core was generated by `glusterd --xlator-option
management.working-directory=/d/backends/3/glusterd --'.
16:58:07 Program terminated with signal 6, Aborted.
16:58:07 #0  0x00007f9eb4d47277 in raise () from /lib64/libc.so.6

16:58:07 Thread 1 (Thread 0x7f9ea65cc700 (LWP 25880)):
16:58:07 #0  0x00007f9eb4d47277 in raise () from /lib64/libc.so.6
16:58:07 No symbol table info available.
16:58:07 #1  0x00007f9eb4d48968 in abort () from /lib64/libc.so.6
16:58:07 No symbol table info available.
16:58:07 #2  0x00007f9eb4d40096 in __assert_fail_base () from /lib64/libc.so.6
16:58:07 No symbol table info available.
16:58:07 #3  0x00007f9eb4d40142 in __assert_fail () from /lib64/libc.so.6
16:58:07 No symbol table info available.
16:58:07 #4  0x00007f9eb676e6a4 in event_unregister_epoll_common
(event_pool=0x1666c30, fd=6, idx=-1, do_close=1) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/libglusterfs/src/event-epoll.c:409
16:58:07         ret = -1
16:58:07         slot = 0x16ac260
16:58:07         __FUNCTION__ = "event_unregister_epoll_common"
16:58:07         __PRETTY_FUNCTION__ = "event_unregister_epoll_common"
16:58:07 #5  0x00007f9eb676e843 in event_unregister_close_epoll
(event_pool=0x1666c30, fd=6, idx_hint=-1) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/libglusterfs/src/event-epoll.c:453
16:58:07         ret = -1
16:58:07 #6  0x00007f9eb672cdcd in event_unregister_close
(event_pool=0x1666c30, fd=6, idx=-1) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/libglusterfs/src/event.c:95
16:58:07         ret = -1
16:58:07         __FUNCTION__ = "event_unregister_close"
16:58:07 #7  0x00007f9ea837152b in __socket_reset (this=0x7f9e980180a0) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/rpc/rpc-transport/socket/src/socket.c:972
16:58:07         priv = 0x7f9e98018600
16:58:07         __FUNCTION__ = "__socket_reset"
16:58:07 #8  0x00007f9ea837d034 in fini (this=0x7f9e980180a0) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/rpc/rpc-transport/socket/src/socket.c:4710
16:58:07         priv = 0x7f9e98018600
16:58:07         __FUNCTION__ = "fini"
16:58:07 #9  0x00007f9eb64b9479 in rpc_transport_destroy (this=0x7f9e980180a0)
at
/home/jenkins/root/workspace/regression-on-demand-multiplex/rpc/rpc-lib/src/rpc-transport.c:470
16:58:07         ret = -1
16:58:07         __FUNCTION__ = "rpc_transport_destroy"
16:58:07 #10 0x00007f9eb64b968b in rpc_transport_unref (this=0x7f9e980180a0) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/rpc/rpc-lib/src/rpc-transport.c:520
16:58:07         refcount = 0
16:58:07         ret = -1
16:58:07         __FUNCTION__ = "rpc_transport_unref"
16:58:07 #11 0x00007f9ea83789b7 in socket_server_event_handler (fd=10, idx=0,
gen=1, data=0x168bd60, poll_in=1, poll_out=0, poll_err=0) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/rpc/rpc-transport/socket/src/socket.c:3117
16:58:07         this = 0x168bd60
16:58:07         priv = 0x16abe10
16:58:07         ret = -1
16:58:07         new_sock = 6
16:58:07         new_trans = 0x7f9e980180a0
16:58:07         new_sockaddr = {ss_family = 2, __ss_padding =
"\277\345\177\000\000\001", '\000' <repeats 111 times>, __ss_align = 0}
16:58:07         addrlen = 16
16:58:07         new_priv = 0x7f9e98018600
16:58:07         ctx = 0x162f010
16:58:07         cname = 0x0
16:58:07         __FUNCTION__ = "socket_server_event_handler"
16:58:07 #12 0x00007f9eb676ed0c in event_dispatch_epoll_handler
(event_pool=0x1666c30, event=0x7f9ea65cbea0) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/libglusterfs/src/event-epoll.c:579
16:58:07         ev_data = 0x7f9ea65cbea4
16:58:07         slot = 0x16ac2c0
16:58:07         handler = 0x7f9ea8377f2f <socket_server_event_handler>
16:58:07         data = 0x168bd60
16:58:07         idx = 0
16:58:07         gen = 1
16:58:07         ret = -1
16:58:07         fd = 10
16:58:07         handled_error_previously = false
16:58:07         __FUNCTION__ = "event_dispatch_epoll_handler"
16:58:07 #13 0x00007f9eb676efff in event_dispatch_epoll_worker (data=0x16c8910)
at
/home/jenkins/root/workspace/regression-on-demand-multiplex/libglusterfs/src/event-epoll.c:655
16:58:07         event = {events = 1, data = {ptr = 0x100000000, fd = 0, u32 =
0, u64 = 4294967296}}
16:58:07         ret = 1
16:58:07         ev_data = 0x16c8910
16:58:07         event_pool = 0x1666c30
16:58:07         myindex = 1
16:58:07         timetodie = 0
16:58:07         __FUNCTION__ = "event_dispatch_epoll_worker"
16:58:07 #14 0x00007f9eb5546e25 in start_thread () from /lib64/libpthread.so.0
16:58:07 No symbol table info available.
16:58:07 #15 0x00007f9eb4e0fbad in clone () from /lib64/libc.so.6
16:58:07 No symbol table info available.
```

#### Problem 2: No clear root cause
===> https://build.gluster.org/job/regression-on-demand-multiplex/50/console
<=== (4.1)
```
07:57:32 Core was generated by `/build/install/sbin/glusterfsd -s
builder100.cloud.gluster.org --volfile-id pat'.
07:57:32 Program terminated with signal 11, Segmentation fault.
07:57:32 #0  0x00007f7d6238f85e in default_lookup (frame=0x7f7d500c8f28,
this=0x7f7d5002f430, loc=0x7f7d555dd8d0, xdata=0x0) at defaults.c:2714
07:57:32 2714        STACK_WIND_TAIL (frame,
07:57:32 

07:57:32 Thread 1 (Thread 0x7f7d555de700 (LWP 28094)):
07:57:32 #0  0x00007f7d6238f85e in default_lookup (frame=0x7f7d500c8f28,
this=0x7f7d5002f430, loc=0x7f7d555dd8d0, xdata=0x0) at defaults.c:2714
07:57:32         old_THIS = 0x0
07:57:32         next_xl = 0x7f7d500c8fa0
07:57:32         next_xl_fn = 0x7f7d500008c0
07:57:32         opn = 1
07:57:32         __FUNCTION__ = "default_lookup"
07:57:32 #1  0x00007f7d6230c399 in syncop_lookup (subvol=0x7f7d5002f430,
loc=0x7f7d555dd8d0, iatt=0x7f7d555dd830, parent=0x0, xdata_in=0x0,
xdata_out=0x0) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/libglusterfs/src/syncop.c:1260
07:57:32         _new = 0x7f7d500c8f28
07:57:32         old_THIS = 0x7f7d5002f430
07:57:32         next_xl_fn = 0x7f7d6238f836 <default_lookup>
07:57:32         tmp_cbk = 0x7f7d6230bddd <syncop_lookup_cbk>
07:57:32         task = 0x0
07:57:32         frame = 0x7f7d500c8e18
07:57:32         args = {op_ret = 0, op_errno = 0, iatt1 = {ia_flags = 0,
ia_ino = 0, ia_dev = 0, ia_rdev = 0, ia_size = 0, ia_nlink = 0, ia_uid = 0,
ia_gid = 0, ia_blksize = 0, ia_blocks = 0, ia_atime = 0, ia_mtime = 0, ia_ctime
= 0, ia_btime = 0, ia_atime_nsec = 0, ia_mtime_nsec = 0, ia_ctime_nsec = 0,
ia_btime_nsec = 0, ia_attributes = 0, ia_attributes_mask = 0, ia_gfid = '\000'
<repeats 15 times>, ia_type = IA_INVAL, ia_prot = {suid = 0 '\000', sgid = 0
'\000', sticky = 0 '\000', owner = {read = 0 '\000', write = 0 '\000', exec = 0
'\000'}, group = {read = 0 '\000', write = 0 '\000', exec = 0 '\000'}, other =
{read = 0 '\000', write = 0 '\000', exec = 0 '\000'}}}, iatt2 = {ia_flags = 0,
ia_ino = 0, ia_dev = 0, ia_rdev = 0, ia_size = 0, ia_nlink = 0, ia_uid = 0,
ia_gid = 0, ia_blksize = 0, ia_blocks = 0, ia_atime = 0, ia_mtime = 0, ia_ctime
= 0, ia_btime = 0, ia_atime_nsec = 0, ia_mtime_nsec = 0, ia_ctime_nsec = 0,
ia_btime_nsec = 0, ia_attributes = 0, ia_attributes_mask = 0, ia_gfid = '\000'
<repeats 15 times>, ia_type = IA_INVAL, ia_prot = {suid = 0 '\000', sgid = 0
'\000', sticky = 0 '\000', owner = {read = 0 '\000', write = 0 '\000', exec = 0
'\000'}, group = {read = 0 '\000', write = 0 '\000', exec = 0 '\000'}, other =
{read = 0 '\000', write = 0 '\000', exec = 0 '\000'}}}, xattr = 0x0,
statvfs_buf = {f_bsize = 0, f_frsize = 0, f_blocks = 0, f_bfree = 0, f_bavail =
0, f_files = 0, f_ffree = 0, f_favail = 0, f_fsid = 0, f_flag = 0, f_namemax =
0, __f_spare = {0, 0, 0, 0, 0, 0}}, vector = 0x0, count = 0, iobref = 0x0,
buffer = 0x0, xdata = 0x0, flock = {l_type = 0, l_whence = 0, l_start = 0,
l_len = 0, l_pid = 0, l_owner = {len = 0, data = '\000' <repeats 1023 times>}},
lease = {cmd = 0, lease_type = NONE, lease_id = '\000' <repeats 15 times>,
lease_flags = 0}, dict_out = 0x0, uuid = '\000' <repeats 15 times>, errstr =
0x0, dict = 0x0, lock_dict = {__data = {__lock = 0, __count = 0, __owner = 0,
__nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0,
__next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, barrier =
{initialized = false, guard = {__data = {__lock = 0, __count = 0, __owner = 0,
__nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list = {__prev = 0x0,
__next = 0x0}}, __size = '\000' <repeats 39 times>, __align = 0}, cond =
{__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq = 0,
__woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size =
'\000' <repeats 47 times>, __align = 0}, waitq = {next = 0x0, prev = 0x0},
count = 0, waitfor = 0}, task = 0x0, mutex = {__data = {__lock = 0, __count =
0, __owner = 0, __nusers = 0, __kind = 0, __spins = 0, __elision = 0, __list =
{__prev = 0x0, __next = 0x0}}, __size = '\000' <repeats 39 times>, __align =
0}, cond = {__data = {__lock = 0, __futex = 0, __total_seq = 0, __wakeup_seq =
0, __woken_seq = 0, __mutex = 0x0, __nwaiters = 0, __broadcast_seq = 0}, __size
= '\000' <repeats 47 times>, __align = 0}, done = 0, entries = {{list = {next =
0x0, prev = 0x0}, {next = 0x0, prev = 0x0}}, d_ino = 0, d_off = 0, d_len = 0,
d_type = 0, d_stat = {ia_flags = 0, ia_ino = 0, ia_dev = 0, ia_rdev = 0,
ia_size = 0, ia_nlink = 0, ia_uid = 0, ia_gid = 0, ia_blksize = 0, ia_blocks =
0, ia_atime = 0, ia_mtime = 0, ia_ctime = 0, ia_btime = 0, ia_atime_nsec = 0,
ia_mtime_nsec = 0, ia_ctime_nsec = 0, ia_btime_nsec = 0, ia_attributes = 0,
ia_attributes_mask = 0, ia_gfid = '\000' <repeats 15 times>, ia_type =
IA_INVAL, ia_prot = {suid = 0 '\000', sgid = 0 '\000', sticky = 0 '\000', owner
= {read = 0 '\000', write = 0 '\000', exec = 0 '\000'}, group = {read = 0
'\000', write = 0 '\000', exec = 0 '\000'}, other = {read = 0 '\000', write = 0
'\000', exec = 0 '\000'}}}, dict = 0x0, inode = 0x0, d_name = 0x7f7d555dd368
""}, offset = 0, locklist = {list = {next = 0x0, prev = 0x0}, flock = {l_type =
0, l_whence = 0, l_start = 0, l_len = 0, l_pid = 0, l_owner = {len = 0, data =
'\000' <repeats 1023 times>}}, client_uid = 0x0, lk_flags = 0}}
07:57:32         __FUNCTION__ = "syncop_lookup"
07:57:32 #2  0x00007f7d4d6e3105 in server_first_lookup (this=0x7f7d5002f430,
client=0x7f7d50093ee0, reply=0x7f7d5008d288) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/xlators/protocol/server/src/server-handshake.c:382
07:57:32         loc = {path = 0x7f7d4d70a425 "/", name = 0x7f7d4d70a52a "",
inode = 0x7f7d50093b98, parent = 0x0, gfid = '\000' <repeats 15 times>, "\001",
pargfid = '\000' <repeats 15 times>}
07:57:32         iatt = {ia_flags = 0, ia_ino = 0, ia_dev = 0, ia_rdev = 0,
ia_size = 0, ia_nlink = 0, ia_uid = 0, ia_gid = 0, ia_blksize = 0, ia_blocks =
0, ia_atime = 0, ia_mtime = 0, ia_ctime = 0, ia_btime = 0, ia_atime_nsec = 0,
ia_mtime_nsec = 0, ia_ctime_nsec = 0, ia_btime_nsec = 0, ia_attributes = 0,
ia_attributes_mask = 0, ia_gfid = '\000' <repeats 15 times>, ia_type =
IA_INVAL, ia_prot = {suid = 0 '\000', sgid = 0 '\000', sticky = 0 '\000', owner
= {read = 0 '\000', write = 0 '\000', exec = 0 '\000'}, group = {read = 0
'\000', write = 0 '\000', exec = 0 '\000'}, other = {read = 0 '\000', write = 0
'\000', exec = 0 '\000'}}}
07:57:32         dict = 0x0
07:57:32         ret = 0
07:57:32         xl = 0x7f7d5002f430
07:57:32         msg = 0x0
07:57:32         inode = 0x0
07:57:32         bname = 0x0
07:57:32         str = 0x0
07:57:32         tmp = 0x0
07:57:32         saveptr = 0x0
07:57:32         __FUNCTION__ = "server_first_lookup"
07:57:32 #3  0x00007f7d4d6e4ad2 in server_setvolume (req=0x7f7d50002668) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/xlators/protocol/server/src/server-handshake.c:863
07:57:32         args = {dict = {dict_len = 831, dict_val = 0x7f7d50003650 ""}}
07:57:32         rsp = 0x0
07:57:32         client = 0x7f7d50093ee0
07:57:32         serv_ctx = 0x7f7d50094260
07:57:32         conf = 0x7f7d50036c40
07:57:32         peerinfo = 0x7f7d5008c510
07:57:32         reply = 0x7f7d5008d288
07:57:32         config_params = 0x7f7d5008d0e8
07:57:32         params = 0x7f7d5008dca8
07:57:32         name = 0x7f7d500a9df0 "/d/backends/patchy0"
07:57:32         client_uid = 0x7f7d500a9560
"CTX_ID:417d7b05-569a-40b1-b036-30e9ae7365a9-GRAPH_ID:0-PID:29450-HOST:builder100.cloud.gluster.org-PC_NAME:patchy-client-0-RECON_NO:-0"
07:57:32         clnt_version = 0x7f7d500a9160 "4.1.0alpha"
07:57:32         xl = 0x7f7d5002f430
07:57:32         msg = 0x0
07:57:32         volfile_key = 0x7f7d500a8f50 "rebalance/patchy"
07:57:32         this = 0x7f7d5002f430
07:57:32         checksum = 0
07:57:32         ret = 0
07:57:32         op_ret = 0
07:57:32         op_errno = 22
07:57:32         buf = 0x0
07:57:32         opversion = 40100
07:57:32         xprt = 0x7f7d500367d0
07:57:32         fop_version = 1298437
07:57:32         mgmt_version = 0
07:57:32         ctx = 0x8e6010
07:57:32         tmp = 0x7f7d50032590
07:57:32         subdir_mount = 0x0
07:57:32         client_name = 0x7f7d500a9360 "rebalance"
07:57:32         __FUNCTION__ = "server_setvolume"
07:57:32         __PRETTY_FUNCTION__ = "server_setvolume"
07:57:32 #4  0x00007f7d62078842 in rpcsvc_handle_rpc_call (svc=0x7f7d50044170,
trans=0x7f7d5008c450, msg=0x7f7d500cca10) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/rpc/rpc-lib/src/rpcsvc.c:721
07:57:32         actor = 0x7f7d4d91d8c0 <gluster_handshake_actors+64>
07:57:32         actor_fn = 0x7f7d4d6e33f9 <server_setvolume>
07:57:32         req = 0x7f7d50002668
07:57:32         ret = -1
07:57:32         port = 49128
07:57:32         is_unix = false
07:57:32         empty = false
07:57:32         unprivileged = true
07:57:32         reply = 0x0
07:57:32         drc = 0x0
07:57:32         __FUNCTION__ = "rpcsvc_handle_rpc_call"
07:57:32 #5  0x00007f7d62078b95 in rpcsvc_notify (trans=0x7f7d5008c450,
mydata=0x7f7d50044170, event=RPC_TRANSPORT_MSG_RECEIVED, data=0x7f7d500cca10)
at
/home/jenkins/root/workspace/regression-on-demand-multiplex/rpc/rpc-lib/src/rpcsvc.c:815
07:57:32         ret = -1
07:57:32         msg = 0x7f7d500cca10
07:57:32         new_trans = 0x0
07:57:32         svc = 0x7f7d50044170
07:57:32         listener = 0x0
07:57:32         __FUNCTION__ = "rpcsvc_notify"
07:57:32 #6  0x00007f7d6207e7ab in rpc_transport_notify (this=0x7f7d5008c450,
event=RPC_TRANSPORT_MSG_RECEIVED, data=0x7f7d500cca10) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/rpc/rpc-lib/src/rpc-transport.c:537
07:57:32         ret = -1
07:57:32         __FUNCTION__ = "rpc_transport_notify"
07:57:32 #7  0x00007f7d56e8fed8 in socket_event_poll_in (this=0x7f7d5008c450,
notify_handled=true) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/rpc/rpc-transport/socket/src/socket.c:2462
07:57:32         ret = 0
07:57:32         pollin = 0x7f7d500cca10
07:57:32         priv = 0x7f7d50002060
07:57:32         ctx = 0x8e6010
07:57:32 #8  0x00007f7d56e90546 in socket_event_handler (fd=9, idx=4, gen=4,
data=0x7f7d5008c450, poll_in=1, poll_out=0, poll_err=0) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/rpc/rpc-transport/socket/src/socket.c:2618
07:57:32         this = 0x7f7d5008c450
07:57:32         priv = 0x7f7d50002060
07:57:32         ret = 0
07:57:32         ctx = 0x8e6010
07:57:32         socket_closed = false
07:57:32         notify_handled = false
07:57:32         __FUNCTION__ = "socket_event_handler"
07:57:32 #9  0x00007f7d62333d0c in event_dispatch_epoll_handler
(event_pool=0x91dc30, event=0x7f7d555ddea0) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/libglusterfs/src/event-epoll.c:579
07:57:32         ev_data = 0x7f7d555ddea4
07:57:32         slot = 0x94efe0
07:57:32         handler = 0x7f7d56e90278 <socket_event_handler>
07:57:32         data = 0x7f7d5008c450
07:57:32         idx = 4
07:57:32         gen = 4
07:57:32         ret = -1
07:57:32         fd = 9
07:57:32         handled_error_previously = false
07:57:32         __FUNCTION__ = "event_dispatch_epoll_handler"
07:57:32 #10 0x00007f7d62333fff in event_dispatch_epoll_worker (data=0x967f00)
at
/home/jenkins/root/workspace/regression-on-demand-multiplex/libglusterfs/src/event-epoll.c:655
07:57:32         event = {events = 1, data = {ptr = 0x400000004, fd = 4, u32 =
4, u64 = 17179869188}}
07:57:32         ret = 1
07:57:32         ev_data = 0x967f00
07:57:32         event_pool = 0x91dc30
07:57:32         myindex = 1
07:57:32         timetodie = 0
07:57:32         __FUNCTION__ = "event_dispatch_epoll_worker"
07:57:32 #11 0x00007f7d6110be25 in start_thread () from /lib64/libpthread.so.0
07:57:32 No symbol table info available.
07:57:32 #12 0x00007f7d609d4bad in clone () from /lib64/libc.so.6
07:57:32 No symbol table info available.
```

#### Fix 1:
https://review.gluster.org/#/c/20060/1..2/xlators/protocol/server/src/server-rpc-fops.c
```
===> https://build.gluster.org/job/regression-on-demand-multiplex/51/console
<=== (4.0)
Similar:
===> https://build.gluster.org/job/regression-on-demand-multiplex/53/console
<=== (4.0)
===> https://build.gluster.org/job/regression-on-demand-multiplex/52/console
<=== (4.0)
===> https://build.gluster.org/job/regression-on-demand-multiplex/46/console
<=== (4.1)
===> https://build.gluster.org/job/regression-on-demand-multiplex/47/console
<=== (4.1)
===> https://build.gluster.org/job/regression-on-demand-multiplex/49/console
<=== (4.1)

18:24:55 Core was generated by `/build/install/sbin/glusterfsd -s
builder102.cloud.gluster.org --volfile-id pat'.
18:24:55 Program terminated with signal 11, Segmentation fault.
18:24:55 #0  0x00007f222aea1f17 in server_inode_new (itable=0x0,
gfid=0x7f2200c56f40 "") at
/home/jenkins/root/workspace/regression-on-demand-multiplex/xlators/protocol/server/src/server-helpers.c:1428
18:24:55 1428                    return itable->root;
18:24:55 

18:24:55 Thread 1 (Thread 0x7f21d6eee700 (LWP 4721)):
18:24:55 #0  0x00007f222aea1f17 in server_inode_new (itable=0x0,
gfid=0x7f2200c56f40 "") at
/home/jenkins/root/workspace/regression-on-demand-multiplex/xlators/protocol/server/src/server-helpers.c:1428
18:24:55 No locals.
18:24:55 #1  0x00007f222ae9ab54 in resolve_gfid (frame=0x7f2200677538) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/xlators/protocol/server/src/server-resolve.c:205
18:24:55         state = 0x7f2200c56e40
18:24:55         this = 0x7f222c02f100
18:24:55         resolve = 0x7f2200c56ed8
18:24:55         resolve_loc = 0x7f2200c56f20
18:24:55         xdata = 0x0
18:24:55         __FUNCTION__ = "resolve_gfid"
18:24:55 #2  0x00007f222ae9b3e0 in server_resolve_entry (frame=0x7f2200677538)
at
/home/jenkins/root/workspace/regression-on-demand-multiplex/xlators/protocol/server/src/server-resolve.c:358
18:24:55         state = 0x7f2200c56e40
18:24:55         ret = 1
18:24:55         loc = 0x7f2200c56e58
18:24:55 #3  0x00007f222ae9b9ca in server_resolve (frame=0x7f2200677538) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/xlators/protocol/server/src/server-resolve.c:555
18:24:55         state = 0x7f2200c56e40
18:24:55         resolve = 0x7f2200c56ed8
18:24:55         __FUNCTION__ = "server_resolve"
18:24:55 #4  0x00007f222ae9bb86 in server_resolve_all (frame=0x7f2200677538) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/xlators/protocol/server/src/server-resolve.c:611
18:24:55         state = 0x7f2200c56e40
18:24:55         this = 0x7f222c02f100
18:24:55         __FUNCTION__ = "server_resolve_all"
18:24:55 #5  0x00007f222ae9bc9b in resolve_and_resume (frame=0x7f2200677538,
fn=0x7f222aeee1cb <server4_lookup_resume>) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/xlators/protocol/server/src/server-resolve.c:642
18:24:55         state = 0x7f2200c56e40
18:24:55 #6  0x00007f222aef538f in server4_0_lookup (req=0x7f2220146bf8) at
/home/jenkins/root/workspace/regression-on-demand-multiplex/xlators/protocol/server/src/server-rpc-fops_v2.c:5404
18:24:55         frame = 0x7f2200677538
18:24:55         state = 0x7f2200c56e40
18:24:55         args = {gfid = '\000' <repeats 15 times>, pargfid = '\000'
<repeats 15 times>, "\001", flags = 0, bname = 0x7f21d6eedc80 "tls", xdata =
{xdr_size = 312, count = 8, pairs = {pairs_len = 8, pairs_val =
0x7f2200c56860}}}
18:24:55         ret = 0
18:24:55         __FUNCTION__ = "server4_0_lookup"
18:24:55 #7  0x00007f223f8899c9 in rpcsvc_request_handler (arg=0x7f222c045e50)
at
/home/jenkins/root/workspace/regression-on-demand-multiplex/rpc/rpc-lib/src/rpcsvc.c:2002
18:24:55         program = 0x7f222c045e50
18:24:55         req = 0x7f2220146bf8
18:24:55         actor = 0x7f222b110140 <glusterfs4_0_fop_actors+1728>
18:24:55         done = false
18:24:55         ret = 0
18:24:55         __FUNCTION__ = "rpcsvc_request_handler"
18:24:55 #8  0x00007f223e91ae25 in start_thread () from /lib64/libpthread.so.0
18:24:55 No symbol table info available.
18:24:55 #9  0x00007f223e1e3bad in clone () from /lib64/libc.so.6
18:24:55 No symbol table info available.
```

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