Date: Mon, 18 Mar 2013 14:20:01 GMT From: Georg Graf <georg@graf.priv.at> To: freebsd-ports-bugs@FreeBSD.org Subject: Re: ports/176874: sysutils/fusefs-sshfs crashes on amd64 Message-ID: <201303181420.r2IEK1Ti041165@freefall.freebsd.org>
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The following reply was made to PR ports/176874; it has been noted by GNATS. From: Georg Graf <georg@graf.priv.at> To: <bug-followup@FreeBSD.org>, <georg@graf.priv.at> Cc: Subject: Re: ports/176874: sysutils/fusefs-sshfs crashes on amd64 Date: Mon, 18 Mar 2013 15:16:49 +0100 Hi. I've compiled sshfs with the -g switch ... having a new core file here: <URL:http://graf.priv.at/tmp/sshfs_debug.core.bz2>; Only the first way mentioned in pkg-message works for me, see below. For me it feels like its a timing problem or 64bit stuff, or threading. Unfortunately not so skilled in C debugging :-( pkg-message part 1: [root@murl /usr/ports/sysutils/fusefs-sshfs]# sshfs -o idmap=user schurli@monty.wu-wien.ac.at:/crypt/mp3 /mnt/spare (works) [root@murl /usr/ports/sysutils/fusefs-sshfs]# ls /mnt/spare (works) [root@murl /usr/ports/sysutils/fusefs-sshfs]# find /mnt/spare/>/dev/null (runs some time, then comes:) find: fts_read: Input/output error [root@murl /usr/ports/sysutils/fusefs-sshfs]# ls /mnt/spare ls: /mnt/spare: Socket is not connected <umount -f /mnt/spare> pkg-message part 2: [root@murl /usr/ports/sysutils/fusefs-sshfs]# mount_fusefs auto /mnt/spare sshfs -o idmap=user schurli@monty.wu-wien.ac.at:/crypt/mp3 [root@murl /usr/ports/sysutils/fusefs-sshfs]# Bad address <-- also in part 3!! [root@murl /usr/ports/sysutils/fusefs-sshfs]# mount /dev/ada0p2 on / (ufs, local, noatime, journaled soft-updates) devfs on /dev (devfs, local, multilabel) /dev/ada1 on /bs (ufs, local, soft-updates) fdescfs on /dev/fd (fdescfs) linprocfs on /compat/linux/proc (linprocfs, local) procfs on /proc (procfs, local) /dev/fuse0 on /mnt/spare (fusefs, local, synchronous) [root@murl /usr/ports/sysutils/fusefs-sshfs]# ls /mnt/spare ls: /mnt/spare: Bad file descriptor Umounting hangs after that: [root@murl /usr/ports/sysutils/fusefs-sshfs]# umount /mnt/spare ^C <-- would hang forever ... [root@murl /usr/ports/sysutils/fusefs-sshfs]# mount /dev/ada0p2 on / (ufs, local, noatime, journaled soft-updates) devfs on /dev (devfs, local, multilabel) /dev/ada1 on /bs (ufs, local, soft-updates) fdescfs on /dev/fd (fdescfs) linprocfs on /compat/linux/proc (linprocfs, local) procfs on /proc (procfs, local) [root@murl /usr/ports/sysutils/fusefs-sshfs]# umount /mnt/spare umount: /mnt/spare: not a file system root directory pkg-message part 3: [root@murl /usr/ports/sysutils/fusefs-sshfs]# env FUSE_DEV_NAME=/dev/fuse0 sshfs -o idmap=user schurli@monty.wu-wien.ac.at: Bad address <-- interesting, same as in part 2 -- Georg Graf +43 680 208 36 06 PGP Key ID: 0xA5232AD5
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