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Could you tell us the version you are running and the Linux release? On Wed, 15 Jan 2020, Geonmo Ryu wrote: > Hello, XRootD Developers. > > I found that our xrootdfs mount point was disappeared frequently. > > I acquired a core file which was related to the program aborting. > > Here is a gdb message for this. > > Could you check this? > > ``` > (gdb) where > #0 0x0000003741c324f5 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64 > #1 0x0000003741c33cd5 in abort () at abort.c:92 > #2 0x0000003741c70417 in __libc_message (do_abort=2, fmt=0x3741d58c00 "*** glibc detected *** %s: %s: 0x%s ***\n") > at ../sysdeps/unix/sysv/linux/libc_fatal.c:198 > #3 0x0000003741c75e5e in malloc_printerr (action=3, str=0x3741d56bbe "corrupted double-linked list", ptr=<value optimized out>, > ar_ptr=<value optimized out>) at malloc.c:6360 > #4 0x0000003741c79066 in _int_free (av=0x7f5578000020, p=0x7f5578026d90, have_lock=0) at malloc.c:5030 > #5 0x0000003407a093f1 in XrdFfsWcache_destroy (fd=<value optimized out>) at /usr/src/debug/xrootd/xrootd/src/XrdFfs/XrdFfsWcache.cc:139 > #6 0x0000003407a094ca in XrdFfsWcache_create (fd=0) at /usr/src/debug/xrootd/xrootd/src/XrdFfs/XrdFfsWcache.cc:114 > #7 0x0000000000403ed1 in xrootdfs_create ( > path=0x7f53d00008c0 "/store/unmerged/SAM/testSRM/SAM-cms-se.sdfarm.kr/lcg-util/testfile-put-nospacetoken-1576995075-0026e73184df.txt", > mode=<value optimized out>, fi=0x7f53debfcde0) at /usr/src/debug/xrootd/xrootd/src/XrdFfs/XrdFfsXrootdfs.cc:444 > #8 0x0000003743c08c2f in fuse_fs_create (fs=0x1ff1a10, > path=0x7f53d00008c0 "/store/unmerged/SAM/testSRM/SAM-cms-se.sdfarm.kr/lcg-util/testfile-put-nospacetoken-1576995075-0026e73184df.txt", mode=33188, > fi=0x7f53debfcde0) at fuse.c:1428 > #9 0x0000003743c1090a in fuse_lib_create (req=0x7f53d00013e0, parent=289472, name=0x7f53d40009c8 "testfile-put-nospacetoken-1576995075-0026e73184df.txt", > mode=33188, fi=0x7f53debfcde0) at fuse.c:2407 > #10 0x0000003743c146f3 in do_create (req=<value optimized out>, nodeid=<value optimized out>, inarg=<value optimized out>) at fuse_lowlevel.c:705 > #11 0x0000003743c120ef in fuse_do_work (data=0x7f53d40008c0) at fuse_loop_mt.c:107 > #12 0x0000003742007aa1 in start_thread (arg=0x7f53debfd700) at pthread_create.c:301 > #13 0x0000003741ce8c4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115 > (gdb) fram 5 > #5 0x0000003407a093f1 in XrdFfsWcache_destroy (fd=<value optimized out>) at /usr/src/debug/xrootd/xrootd/src/XrdFfs/XrdFfsWcache.cc:139 > 139 free(XrdFfsWcacheFbufs[fd].buf); > ``` > > > > > > -- > You are receiving this because you are subscribed to this thread. > Reply to this email directly or view it on GitHub: > https://github.com/xrootd/xrootd/issues/1116 -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1116#issuecomment-574958352 ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1