| Summary: | fuse mount crashes with readdir when built with efence | |||
|---|---|---|---|---|
| Product: | [Community] GlusterFS | Reporter: | Anush Shetty <ashetty> | |
| Component: | fuse | Assignee: | vpshastry <vshastry> | |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | ||
| Severity: | medium | Docs Contact: | ||
| Priority: | low | |||
| Version: | mainline | CC: | amarts, gluster-bugs, nsathyan, vbellur | |
| Target Milestone: | --- | Keywords: | Triaged | |
| Target Release: | --- | |||
| Hardware: | x86_64 | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | glusterfs-3.4.0 | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 848348 (view as bug list) | Environment: | ||
| Last Closed: | 2013-07-24 17:23:25 UTC | Type: | --- | |
| Regression: | --- | Mount Type: | --- | |
| Documentation: | --- | CRM: | ||
| Verified Versions: | Category: | --- | ||
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | ||
| Cloudforms Team: | --- | Target Upstream Version: | ||
| Bug Depends On: | ||||
| Bug Blocks: | 848348 | |||
CHANGE: http://review.gluster.org/3846 (fuse(efence): zero sized memory was being allocated.) merged in master by Anand Avati (avati) |
Description of problem: Mounting client via fuse and then doing a readdir resulted in a crash when the binaries are built with efence Version-Release number of selected component (if applicable): 3.3.0qa19 How reproducible: The volume was already created. I just tried mounting glusterfs client via fuse. Steps to Reproduce: 1. /gluster/efence/sbin/glusterfs -l /tmp/c1.log -s shortwing --volfile-id=test --acl /mnt/gfs 2. ls /mnt/gfs Actual results: (gdb) bt #0 0x00007fa150eb2687 in kill () at ../sysdeps/unix/syscall-template.S:82 #1 0x00007fa151af52a0 in EF_Abort () from /usr/lib/libefence.so.0 #2 0x00007fa151af4b9c in memalign () from /usr/lib/libefence.so.0 #3 0x00007fa151af4757 in malloc () from /usr/lib/libefence.so.0 #4 0x00007fa151af4d34 in calloc () from /usr/lib/libefence.so.0 #5 0x00007fa1518b42d3 in __gf_default_calloc (cnt=1, size=0) at mem-pool.h:84 #6 0x00007fa1518b477c in __gf_calloc (nmemb=1, size=0, type=87) at mem-pool.c:138 #7 0x00007fa14f82bf46 in fuse_readdir_cbk () from /gluster/efence/lib/glusterfs/3git/xlator/mount/fuse.so #8 0x00007fa14c3780af in posix_acl_readdir_cbk () from /gluster/efence/lib/glusterfs/3git/xlator/system/posix-acl.so #9 0x00007fa14c58a2a0 in io_stats_readdir_cbk () from /gluster/efence/lib/glusterfs/3git/xlator/debug/io-stats.so #10 0x00007fa14c7a36e7 in sp_readdir_cbk () from /gluster/efence/lib/glusterfs/3git/xlator/performance/stat-prefetch.so #11 0x00007fa151889b82 in default_readdirp_cbk (frame=0x7fa14fdc7adc, cookie=0x7fa14fdc7b88, this=0x7fa14d65e6c0, op_ret=0, op_errno=2, entries=0x7fff0c1cfec0) at defaults.c:396 #12 0x00007fa151889b82 in default_readdirp_cbk (frame=0x7fa14fdc7b88, cookie=0x7fa14fdc7c34, this=0x7fa14d6436c0, op_ret=0, op_errno=2, entries=0x7fff0c1cfec0) at defaults.c:396 #13 0x00007fa151889b82 in default_readdirp_cbk (frame=0x7fa14fdc7c34, cookie=0x7fa14fdc7ce0, this=0x7fa14d6296c0, op_ret=0, op_errno=2, entries=0x7fff0c1cfec0) at defaults.c:396 #14 0x00007fa151889b82 in default_readdirp_cbk (frame=0x7fa14fdc7ce0, cookie=0x7fa14fdc7d8c, this=0x7fa14d6076c0, op_ret=0, op_errno=2, entries=0x7fff0c1cfec0) at defaults.c:396 #15 0x00007fa14d33e5c5 in dht_readdirp_cbk () from /gluster/efence/lib/glusterfs/3git/xlator/cluster/distribute.so #16 0x00007fa14d683661 in client3_1_readdirp_cbk () from /gluster/efence/lib/glusterfs/3git/xlator/protocol/client.so #17 0x00007fa15166106a in rpc_clnt_handle_reply () from /gluster/efence/lib/libgfrpc.so.0 #18 0x00007fa1516613cb in rpc_clnt_notify () from /gluster/efence/lib/libgfrpc.so.0 #19 0x00007fa15165d1ac in rpc_transport_notify () from /gluster/efence/lib/libgfrpc.so.0 #20 0x00007fa14e2bb2f7 in socket_event_poll_in () from /gluster/efence/lib/glusterfs/3git/rpc-transport/socket.so #21 0x00007fa14e2bb860 in socket_event_handler () from /gluster/efence/lib/glusterfs/3git/rpc-transport/socket.so #22 0x00007fa1518b3bc0 in event_dispatch_epoll_handler (event_pool=0x7fa151e33f68, events=0x7fa14e5823f4, i=0) at event.c:794 #23 0x00007fa1518b3dd3 in event_dispatch_epoll (event_pool=0x7fa151e33f68) at event.c:856 #24 0x00007fa1518b4146 in event_dispatch (event_pool=0x7fa151e33f68) at event.c:956 #25 0x0000000000407d4e in main () Expected results: Should succeed