| Summary: | [4e92c58d27b5cea9d7346d6dd88be9b3479c9e3b]: client crashed in quota_statfs_cbk | ||
|---|---|---|---|
| Product: | [Community] GlusterFS | Reporter: | Rahul C S <rahulcs> |
| Component: | quota | Assignee: | Junaid <junaid> |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | pre-release | CC: | amarts, gluster-bugs, junaid, rfortier, vagarwal |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | glusterfs-3.4.0 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2013-07-24 17:47:20 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | 1f3a0dd4742a2fcd3215aee4a5e22125d7ea4f4d | Category: | --- |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Bug Depends On: | |||
| Bug Blocks: | 817967 | ||
CHANGE: http://review.gluster.com/2685 (features/quota: Check for error in statfs fop call back.) merged in master by Vijay Bellur (vijay) No crash found with the same setup, & posix compliance tests completed successfully. |
Description of problem: Created a volume with single brick; enabled quota & set limit. Ran posix compliance test, client crashed. Core was generated by `/usr/local/sbin/glusterfs --volfile-id=test --volfile-server=dagobah mnt/'. Program terminated with signal 11, Segmentation fault. #0 0x00007f16c264462e in quota_statfs_cbk (frame=0x7f16c4ec90f8, cookie=0x7f16c148504c, this=0x1fad8a0, op_ret=-1, op_errno=107, buf=0x0) at ../../../../../xlators/features/quota/src/quota.c:2756 2756 usage = (ctx->size) / buf->f_bsize; (gdb) bt #0 0x00007f16c264462e in quota_statfs_cbk (frame=0x7f16c4ec90f8, cookie=0x7f16c148504c, this=0x1fad8a0, op_ret=-1, op_errno=107, buf=0x0) at ../../../../../xlators/features/quota/src/quota.c:2756 #1 0x00007f16c286df69 in client3_1_statfs (frame=0x7f16c4ec91a4, this=0x1fac300, data=0x7f16c1089a50) at ../../../../../xlators/protocol/client/src/client3_1-fops.c:3928 #2 0x00007f16c285602c in client_statfs (frame=0x7f16c4ec91a4, this=0x1fac300, loc=0x1fc5b58) at ../../../../../xlators/protocol/client/src/client.c:1016 #3 0x00007f16c2644af4 in quota_statfs (frame=0x7f16c4ec90f8, this=0x1fad8a0, loc=0x1fc5b58) at ../../../../../xlators/features/quota/src/quota.c:2797 #4 0x00007f16c6892623 in default_statfs (frame=0x7f16c4ec99b4, this=0x1faeb90, loc=0x1fc5b58) at ../../../libglusterfs/src/defaults.c:836 #5 0x00007f16c6892623 in default_statfs (frame=0x7f16c4ec9908, this=0x1fafe30, loc=0x1fc5b58) at ../../../libglusterfs/src/defaults.c:836 #6 0x00007f16c6892623 in default_statfs (frame=0x7f16c4ec985c, this=0x1fb1070, loc=0x1fc5b58) at ../../../libglusterfs/src/defaults.c:836 #7 0x00007f16c6892623 in default_statfs (frame=0x7f16c4ec904c, this=0x1fb21f0, loc=0x1fc5b58) at ../../../libglusterfs/src/defaults.c:836 #8 0x00007f16c6892623 in default_statfs (frame=0x7f16c4ec97b0, this=0x1fb3460, loc=0x1fc5b58) at ../../../libglusterfs/src/defaults.c:836 #9 0x00007f16c19b1ee6 in io_stats_statfs (frame=0x7f16c4ec9704, this=0x1fb4700, loc=0x1fc5b58) at ../../../../../xlators/debug/io-stats/src/io-stats.c:2074 #10 0x00007f16c498b162 in fuse_statfs (this=0x1fa1e30, finh=0x1fcbc50, msg=0x1fcbc78) at ../../../../../xlators/mount/fuse/src/fuse-bridge.c:2567 #11 0x00007f16c498fbfd in fuse_thread_proc (data=0x1fa1e30) at ../../../../../xlators/mount/fuse/src/fuse-bridge.c:3599 #12 0x00007f16c6224efc in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #13 0x00007f16c5f5f89d in clone () from /lib/x86_64-linux-gnu/libc.so.6 #14 0x0000000000000000 in ?? () buf & ctx in f 0 are NULL; Additional info: [2012-01-23 14:56:52.854877] W [fuse-bridge.c:269:fuse_entry_cbk] 0-glusterfs-fuse: 3610: LOOKUP() /fstest_4ef5e45164778e1db120150beb7ff157/fstest_4ef5e45164778e1db120150beb7ff157 => -1 (Transport endpoint is not connected) [2012-01-23 14:56:52.869884] W [client3_1-fops.c:2631:client3_1_lookup] 0-test-client-0: failed to send the fop: Transport endpoint is not connected [2012-01-23 14:56:52.876928] W [client3_1-fops.c:2631:client3_1_lookup] 0-test-client-0: failed to send the fop: Transport endpoint is not connected [2012-01-23 14:56:52.877130] W [client3_1-fops.c:3927:client3_1_statfs] 0-test-client-0: failed to send the fop: Transport endpoint is not connected pending frames: frame : type(1) op(STATFS) frame : type(1) op(STATFS) patchset: git://git.gluster.com/glusterfs.git signal received: 11 time of crash: 2012-01-23 14:56:52 configuration details: argp 1 backtrace 1 dlfcn 1 fdatasync 1 libpthread 1 llistxattr 1 setfsid 1 spinlock 1 epoll.h 1 xattr.h 1 st_atim.tv_nsec 1 package-string: glusterfs 3git /lib/x86_64-linux-gnu/libc.so.6(+0x36420)[0x7f16c5eb4420] /usr/local/lib/glusterfs/3git/xlator/features/quota.so(quota_statfs_cbk+0x16e)[0x7f16c264462e] /usr/local/lib/glusterfs/3git/xlator/protocol/client.so(client3_1_statfs+0x365)[0x7f16c286df69] /usr/local/lib/glusterfs/3git/xlator/protocol/client.so(client_statfs+0x14b)[0x7f16c285602c] /usr/local/lib/glusterfs/3git/xlator/features/quota.so(quota_statfs+0x27f)[0x7f16c2644af4] /usr/local/lib/libglusterfs.so.0(default_statfs+0x22a)[0x7f16c6892623] --------- The crash happened during the same operation as in https://bugzilla.redhat.com/show_bug.cgi?id=783925