Package: openafs-modules-dkms Version: 1.6.1-3+deb7u1 Severity: normal I have a recent new install of Debian Wheezy on a 64bit AMD Opteron box and have openafs-client installed. Openafs does work and I can access the afs directories. After a certain amount of timem, the afs directories are not accessible anymore even after a klog. As root, I restart afs using /etc/init.d /openafs-client restart. I then see a backtrace for afs in syslog. It appears that openafs-client starts again because after a klog I can access the afs directories again.
1. Is it normal for openafs-client to have to be restarted on a machine that is not shut down very often? 2. That can't be good for it to backtrace in restart. Here is the backtrace from the syslog: Dec 13 10:13:18 opt16prof kernel: [63710.857297] afs: COLD shutting down of: vcaches... CB... afs... BkG... CTrunc... AFSDB... RxEvent... UnmaskRxkSignals... RxListener... ALL allocated tables... done Dec 13 10:13:18 opt16prof kernel: [63710.954593] enabling dynamically allocated vcaches Dec 13 10:13:18 opt16prof kernel: [63710.954598] Starting AFS cache scan...found 21 non-empty cache files (1%). Dec 13 10:13:18 opt16prof kernel: [63710.976641] ------------[ cut here ]------------ Dec 13 10:13:18 opt16prof kernel: [63710.976649] WARNING: at /build/linux- rrsxby/linux-3.2.51/fs/sysfs/dir.c:481 sysfs_add_one+0x8d/0xa0() Dec 13 10:13:18 opt16prof kernel: [63710.976653] Hardware name: -[6217Z03]- Dec 13 10:13:18 opt16prof kernel: [63710.976654] sysfs: cannot create duplicate filename '/devices/virtual/bdi/afs' Dec 13 10:13:18 opt16prof kernel: [63710.976657] Modules linked in: openafs(P) tcp_diag inet_diag ppdev lp bnep ipt_LOG ipt_REJECT iptable_nat nf_nat nf_conntrack_ipv4 nf_defrag_ipv4 rfcomm bluetooth rfkill iptable_filter ip_tables ip6t_LOG xt_limit ip6t_REJECT xt_tcpudp ip6t_ah nf_conntrack_ipv6 nf_defrag_ipv6 xt_state nf_conntrack ip6table_filter ip6_tables x_tables binfmt_misc nfsd nfs nfs_acl auth_rpcgss fscache lockd sunrpc ext2 loop nvidia(P) parport_pc parport shpchp psmouse mperf i2c_amd756 amd_rng amd64_edac_mod container rng_core edac_mce_amd snd_intel8x0 snd_ac97_codec evdev i2c_amd8111 i2c_core pcspkr serio_raw k8temp edac_core snd_pcm snd_page_alloc snd_seq snd_seq_device snd_timer snd processor button soundcore ac97_bus thermal_sys ext4 crc16 jbd2 mbcache dm_mod microcode sg sd_mod crc_t10dif sr_mod cdrom ata_generic ohci_hcd ehci_hcd floppy sata_sil pata_amd aic79xx scsi_transport_spi usbcore firewire_ohci tg3 libphy usb_common libata firewire_core crc_itu_t scsi_mod [last unloaded: openafs] Dec 13 10:13:18 opt16prof kernel: [63710.976735] Pid: 14955, comm: afsd Tainted: P O 3.2.0-4-amd64 #1 Debian 3.2.51-1 Dec 13 10:13:18 opt16prof kernel: [63710.976737] Call Trace: Dec 13 10:13:18 opt16prof kernel: [63710.976744] [<ffffffff81046cbd>] ? warn_slowpath_common+0x78/0x8c Dec 13 10:13:18 opt16prof kernel: [63710.976748] [<ffffffff81046d69>] ? warn_slowpath_fmt+0x45/0x4a Dec 13 10:13:18 opt16prof kernel: [63710.976751] [<ffffffff81150575>] ? sysfs_add_one+0x8d/0xa0 Dec 13 10:13:18 opt16prof kernel: [63710.976755] [<ffffffff811505ee>] ? create_dir+0x66/0xa0 Dec 13 10:13:18 opt16prof kernel: [63710.976758] [<ffffffff811506c3>] ? sysfs_create_dir+0x85/0x9b Dec 13 10:13:18 opt16prof kernel: [63710.976763] [<ffffffff810bb3cf>] ? __alloc_pages_nodemask+0x186/0x7aa Dec 13 10:13:18 opt16prof kernel: [63710.976768] [<ffffffff811abe22>] ? kobject_add_internal+0xc8/0x181 Dec 13 10:13:18 opt16prof kernel: [63710.976771] [<ffffffff811ac1f7>] ? kobject_add+0x95/0xa4 Dec 13 10:13:18 opt16prof kernel: [63710.976775] [<ffffffff8134e6cd>] ? mutex_lock+0xd/0x2d Dec 13 10:13:18 opt16prof kernel: [63710.976779] [<ffffffff8124f7ef>] ? device_add+0x109/0x590 Dec 13 10:13:18 opt16prof kernel: [63710.976783] [<ffffffff8125976f>] ? pm_runtime_init+0xb5/0xc9 Dec 13 10:13:18 opt16prof kernel: [63710.976786] [<ffffffff8124fd0e>] ? device_create_vargs+0x86/0xbe Dec 13 10:13:18 opt16prof kernel: [63710.976790] [<ffffffff810cb7c8>] ? bdi_register+0x5f/0x18b Dec 13 10:13:18 opt16prof kernel: [63710.976811] [<ffffffffa0d4a52d>] ? afs_fill_super+0x17d/0x20d [openafs] Dec 13 10:13:18 opt16prof kernel: [63710.976820] [<ffffffffa0d4a3b0>] ? afs_root.isra.1+0x131/0x131 [openafs] Dec 13 10:13:18 opt16prof kernel: [63710.976825] [<ffffffff810fc731>] ? mount_nodev+0x42/0x78 Dec 13 10:13:18 opt16prof kernel: [63710.976828] [<ffffffff810fd117>] ? mount_fs+0x61/0x146 Dec 13 10:13:18 opt16prof kernel: [63710.976832] [<ffffffff811101a6>] ? vfs_kern_mount+0x5f/0x99 Dec 13 10:13:18 opt16prof kernel: [63710.976835] [<ffffffff81110590>] ? do_kern_mount+0x49/0xd8 Dec 13 10:13:18 opt16prof kernel: [63710.976838] [<ffffffff81111c0b>] ? do_mount+0x660/0x6c6 Dec 13 10:13:18 opt16prof kernel: [63710.976842] [<ffffffff810c9858>] ? memdup_user+0x36/0x5b Dec 13 10:13:18 opt16prof kernel: [63710.976845] [<ffffffff81111f19>] ? sys_mount+0x88/0xc3 Dec 13 10:13:18 opt16prof kernel: [63710.976849] [<ffffffff81354212>] ? system_call_fastpath+0x16/0x1b Dec 13 10:13:18 opt16prof kernel: [63710.976852] ---[ end trace 69aa9c0cb4b3d069 ]--- Dec 13 10:13:18 opt16prof kernel: [63710.976856] kobject_add_internal failed for afs with -EEXIST, don't try to register things with the same name in the same directory. Dec 13 10:13:18 opt16prof kernel: [63710.976861] Pid: 14955, comm: afsd Tainted: P W O 3.2.0-4-amd64 #1 Debian 3.2.51-1 Dec 13 10:13:18 opt16prof kernel: [63710.976864] Call Trace: Dec 13 10:13:18 opt16prof kernel: [63710.976867] [<ffffffff811abeb1>] ? kobject_add_internal+0x157/0x181 Dec 13 10:13:18 opt16prof kernel: [63710.976870] [<ffffffff811ac1f7>] ? kobject_add+0x95/0xa4 Dec 13 10:13:18 opt16prof kernel: [63710.976873] [<ffffffff8134e6cd>] ? mutex_lock+0xd/0x2d Dec 13 10:13:18 opt16prof kernel: [63710.976877] [<ffffffff8124f7ef>] ? device_add+0x109/0x590 Dec 13 10:13:18 opt16prof kernel: [63710.976880] [<ffffffff8125976f>] ? pm_runtime_init+0xb5/0xc9 Dec 13 10:13:18 opt16prof kernel: [63710.976883] [<ffffffff8124fd0e>] ? device_create_vargs+0x86/0xbe Dec 13 10:13:18 opt16prof kernel: [63710.976886] [<ffffffff810cb7c8>] ? bdi_register+0x5f/0x18b Dec 13 10:13:18 opt16prof kernel: [63710.976896] [<ffffffffa0d4a52d>] ? afs_fill_super+0x17d/0x20d [openafs] Dec 13 10:13:18 opt16prof kernel: [63710.976905] [<ffffffffa0d4a3b0>] ? afs_root.isra.1+0x131/0x131 [openafs] Dec 13 10:13:18 opt16prof kernel: [63710.976909] [<ffffffff810fc731>] ? mount_nodev+0x42/0x78 Dec 13 10:13:18 opt16prof kernel: [63710.976912] [<ffffffff810fd117>] ? mount_fs+0x61/0x146 Dec 13 10:13:18 opt16prof kernel: [63710.976915] [<ffffffff811101a6>] ? vfs_kern_mount+0x5f/0x99 Dec 13 10:13:18 opt16prof kernel: [63710.976918] [<ffffffff81110590>] ? do_kern_mount+0x49/0xd8 Dec 13 10:13:18 opt16prof kernel: [63710.976921] [<ffffffff81111c0b>] ? do_mount+0x660/0x6c6 Dec 13 10:13:18 opt16prof kernel: [63710.976925] [<ffffffff810c9858>] ? memdup_user+0x36/0x5b Dec 13 10:13:18 opt16prof kernel: [63710.976928] [<ffffffff81111f19>] ? sys_mount+0x88/0xc3 Dec 13 10:13:18 opt16prof kernel: [63710.976931] [<ffffffff81354212>] ? system_call_fastpath+0x16/0x1b -- System Information: Debian Release: 7.2 APT prefers stable-updates APT policy: (500, 'stable-updates'), (500, 'stable') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/bash Versions of packages openafs-modules-dkms depends on: ii dkms 2.2.0.3-1.2 ii libc6-dev 2.13-38 ii perl 5.14.2-21+deb7u1 Versions of packages openafs-modules-dkms recommends: ii openafs-client 1.6.1-3+deb7u1 openafs-modules-dkms suggests no packages. -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". 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