8:18 a.m.
So, the subject says 2.8.4/1.8.1, but the body says 2.8.2/1.8.0. Since
I suspect this is fixed in 1.8.1, this makes a big difference.
Daniel
On 5/14/20 2:46 AM, Deepthi Shivaramu wrote:
Daniel,
I am seeing this segfault in the libntirpc1.8.0 with ganesha2.8.2 in setclientid_confirm
code path.
Can you please check and let me know if you have seen this issue before and if the fix is
already available in latest versions?
(gdb) bt
#0 0x0000000000000000 in ?? ()
#1 0x00007fd66badf72e in svc_release_it (xprt=0x7fd658002e90, flags=0,
tag=0x7fd66bb06fd0 "clnt_vc_destroy", line=462)
at
/build/mts/release/bora-16138726/cayman_nfs-ganesha/nfs-ganesha/src/src/libntirpc/ntirpc/rpc/svc.h:433
#2 0x00007fd66bae04fb in clnt_vc_destroy (clnt=0x7fd658002ba0)
at
/build/mts/release/bora-16138726/cayman_nfs-ganesha/nfs-ganesha/src/src/libntirpc/src/clnt_vc.c:462
#3 0x000000000043b4e1 in clnt_release_it (clnt=0x7fd658002ba0, flags=0,
tag=0x55e550 <__func__.21824> "_nfs_rpc_destroy_chan", line=628)
at
/build/mts/release/bora-16138726/cayman_nfs-ganesha/nfs-ganesha/src/src/libntirpc/ntirpc/rpc/clnt.h:319
#4 0x000000000043b577 in clnt_destroy_it (clnt=0x7fd658002ba0,
tag=0x55e550 <__func__.21824> "_nfs_rpc_destroy_chan", line=628)
at
/build/mts/release/bora-16138726/cayman_nfs-ganesha/nfs-ganesha/src/src/libntirpc/ntirpc/rpc/clnt.h:341
#5 0x000000000043eb97 in _nfs_rpc_destroy_chan (chan=0x7fd64c002648)
at
/build/mts/release/bora-16138726/cayman_nfs-ganesha/nfs-ganesha/src/src/MainNFSD/nfs_rpc_callback.c:628
#6 0x000000000043f800 in nfs_rpc_destroy_chan (chan=0x7fd64c002648)
at
/build/mts/release/bora-16138726/cayman_nfs-ganesha/nfs-ganesha/src/src/MainNFSD/nfs_rpc_callback.c:864
#7 0x000000000048011c in nfs4_op_setclientid_confirm (op=0x7fd62c001d90,
---Type <return> to continue, or q <return> to quit---
data=0x7fd6607dff70, resp=0x7fd62c002070)
at
/build/mts/release/bora-16138726/cayman_nfs-ganesha/nfs-ganesha/src/src/Protocols/NFS/nfs4_op_setclientid_confirm.c:382
#8 0x000000000045b4b1 in nfs4_Compound (arg=0x7fd62c0011a8,
req=0x7fd62c000aa0, res=0x7fd62c001f60)
at
....
.......
#20 0x00007fd669fcaebd in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109
(gdb) f 1
#1 0x00007fd66badf72e in svc_release_it (xprt=0x7fd658002e90, flags=0,
tag=0x7fd66bb06fd0 "clnt_vc_destroy", line=462)
at
/build/mts/release/bora-16138726/cayman_nfs-ganesha/nfs-ganesha/src/src/libntirpc/ntirpc/rpc/svc.h:433
433
/build/mts/release/bora-16138726/cayman_nfs-ganesha/nfs-ganesha/src/src/libntirpc/ntirpc/rpc/svc.h:
No such file or directory.
(gdb) p clnt
No symbol "clnt" in current context.
(gdb) p xprt
$10 = (SVCXPRT *) 0x7fd658002e90
(gdb) p *$
$11 = {xp_ops = 0x7fd658000e20, xp_dispatch = {process_cb = 0x7fd658000078,
rendezvous_cb = 0x7fd658000078}, xp_parent = 0x0, xp_tp = 0x0,
xp_netid = 0x0, xp_p1 = 0x0, xp_p2 = 0x0, xp_p3 = 0x0, xp_u1 = 0x0,
xp_u2 = 0x0, xp_local = {nb = {maxlen = 483619223, len = 1, buf = 0x2},
ss = {ss_family = 0, __ss_align = 0,
__ss_padding =
"\313)\260k\326\177\000\000\020\320\236b\326\177\000\000\006\000\000\000\034\000\000\000\004\004\005\377\377\377\377\377\000\000\000\000\020\373\364\310\333c\335\363\245\332\362b\324.M\332",
'\000' <repeats 59 times>}}, xp_remote = {nb = {maxlen = 0, len = 0, buf =
0x0}, ss = {ss_family = 0,
__ss_align = 0, __ss_padding = '\000' <repeats 111 times>}}, xp_lock =
{
__data = {__lock = 0, __count = 0, __owner = 0, __nusers = 0, __kind = 0,
__spins = 0, __list = {__prev = 0x0, __next = 0x0}},
__size = '\000' <repeats 39 times>, __align = 0}, xp_fd = 0,
xp_ifindex = 0, xp_si_type = 0, xp_type = 0, xp_refcnt = -1, xp_flags = 64}
(gdb) f 6
#6 0x000000000043f800 in nfs_rpc_destroy_chan (chan=0x7fd64c002648)
at
/build/mts/release/bora-16138726/cayman_nfs-ganesha/nfs-ganesha/src/src/MainNFSD/nfs_rpc_callback.c:864
864
/build/mts/release/bora-16138726/cayman_nfs-ganesha/nfs-ganesha/src/src/MainNFSD/nfs_rpc_callback.c:
No such file or directory.
(gdb) p chan
$12 = (rpc_call_channel_t *) 0x7fd64c002648
(gdb) p *$
$13 = {type = RPC_CHAN_V40, mtx = {__data = {__lock = 1, __count = 0,
__owner = 163, __nusers = 1, __kind = 0, __spins = 0, __list = {
__prev = 0x0, __next = 0x0}},
__size = "\001\000\000\000\000\000\000\000\243\000\000\000\001",
'\000' <repeats 26 times>, __align = 1}, states = 0, source = {clientid =
0x7fd64c0025a0,
session = 0x7fd64c0025a0}, last_called = 0, clnt = 0x7fd658002ba0,
auth = 0x0, gss_sec = {mech = 0x0, qop = 0, svc = RPCSEC_GSS_SVC_INTEGRITY,
cred = 0x0, req_flags = 0}}
(gdb) p chan->client
There is no member named client.
(gdb) p chan->clnt
$14 = (CLIENT *) 0x7fd658002ba0
(gdb) p *$
$15 = {cl_ops = 0x7fd66bd192e0, cl_netid = 0x0, cl_tp = 0x0, cl_u1 = 0x0,
cl_u2 = 0x0, cl_lock = {__data = {__lock = 0, __count = 0, __owner = 0,
__nusers = 0, __kind = 3, __spins = 0, __list = {__prev = 0x0,
__next = 0x0}},
__size = '\000' <repeats 16 times>, "\003", '\000'
<repeats 22 times>,
__align = 0}, cl_error = {ru = {RE_errno = 0, RE_why = AUTH_OK, RE_vers = {
low = 0, high = 0}, RE_lb = {s1 = 0, s2 = 0}},
re_status = RPC_SUCCESS}, cl_refcnt = 0, cl_flags = 96}
(gdb)
On 06/05/20, 10:00 PM, "Daniel Gryniewicz" <dang(a)redhat.com> wrote:
I'm happy to announce the latest stable versions of NTIRPC and Ganesha
in the 2.8 series. These are NTIRPC 1.8.1 and Ganesha 2.8.4. There are
>40 bug fixes in these releases.
Daniel
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