From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on sa.int.altlinux.org X-Spam-Level: X-Spam-Status: No, score=-5.0 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_PASS,SPF_PASS,SUBJECT_NEEDS_ENCODING,SUBJ_ILLEGAL_CHARS autolearn=ham version=3.2.5 X-Injected-Via-Gmane: http://gmane.org/ To: community@lists.altlinux.org From: Igor Zakhrebetkov Subject: Re: Simply P6.0.1 RC2: зависает размонтирование расшаренного каталога Date: Wed, 09 Nov 2011 15:44:39 +0400 Message-ID: References: <20111109084754.GR13267@osdn.org.ua> Mime-Version: 1.0 Content-Type: text/plain; charset=KOI8-R; format=flowed Content-Transfer-Encoding: 8bit X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: s043.043.pfr.ru User-Agent: Mozilla/5.0 (Windows NT 5.0; rv:7.0.1) Gecko/20110928 Firefox/7.0.1 SeaMonkey/2.4.1 In-Reply-To: <20111109084754.GR13267@osdn.org.ua> X-BeenThere: community@lists.altlinux.org X-Mailman-Version: 2.1.12 Precedence: list Reply-To: ALT Linux Community general discussions List-Id: ALT Linux Community general discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 09 Nov 2011 11:45:06 -0000 Archived-At: List-Archive: List-Post: Michael Shigorin пишет: > Безотносительно источника проблемы -- возможно, поможет объехать umount -l не помогает, команда umount /mnt/win -f -l висит уже около часа. В messages повторяющиеся сообщения вида : ======================================= Nov 9 13:31:14 alt6simple kernel: [ 275.952162] CIFS VFS: default security mechanism requested. The default security mechanism will be upgraded from ntlm to ntlmv2 in kernel release 3.1 Nov 9 13:46:58 alt6simple -- MARK -- Nov 9 14:01:01 alt6simple crond[8657]: (root) CMD (run-parts /etc/cron.hourly) Nov 9 14:12:21 alt6simple kernel: [ 2743.040087] CIFS VFS: Server 10.99.0.99 has not responded in 300 seconds. Reconnecting... Nov 9 14:26:58 alt6simple -- MARK -- Nov 9 14:46:38 alt6simple kernel: [ 4800.257097] INFO: task umount:10031 blocked for more than 120 seconds. Nov 9 14:46:38 alt6simple kernel: [ 4800.257110] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Nov 9 14:46:38 alt6simple kernel: [ 4800.257120] umount D e68a06b4 0 10031 7496 0x00000000 Nov 9 14:46:38 alt6simple kernel: [ 4800.257132] d380fd30 00200082 c10cc72d e68a06b4 00000016 00000000 00000000 00000000 Nov 9 14:46:38 alt6simple kernel: [ 4800.257144] c15b1b80 e6c54070 c15b1b80 c15b1b80 36306e03 0000042c c15b1b80 e7405b80 Nov 9 14:46:38 alt6simple kernel: [ 4800.257155] e6c54070 e6e7a030 00000001 e7d78920 e7d78940 c15248c0 00000003 000280da Nov 9 14:46:38 alt6simple kernel: [ 4800.257165] Call Trace: Nov 9 14:46:38 alt6simple kernel: [ 4800.257181] [] ? find_get_page+0x1d/0x90 Nov 9 14:46:38 alt6simple kernel: [ 4800.257193] [] schedule+0x34/0x50 Nov 9 14:46:38 alt6simple kernel: [ 4800.257203] [] __mutex_lock_slowpath+0xbe/0x120 Nov 9 14:46:38 alt6simple kernel: [ 4800.257213] [] ? find_nls+0x7a/0xc0 Nov 9 14:46:38 alt6simple kernel: [ 4800.257221] [] mutex_lock+0x19/0x30 Nov 9 14:46:38 alt6simple kernel: [ 4800.257235] [] cifs_reconnect_tcon+0x104/0x2a0 [cifs] Nov 9 14:46:38 alt6simple kernel: [ 4800.257244] [] ? kmap_atomic_prot+0x47/0x100 Nov 9 14:46:38 alt6simple kernel: [ 4800.257252] [] ? do_lookup+0x3e/0x2e0 Nov 9 14:46:38 alt6simple kernel: [ 4800.257261] [] smb_init+0x1f/0x90 [cifs] Nov 9 14:46:38 alt6simple kernel: [ 4800.257271] [] CIFSSMBQPathInfo+0x3c/0x220 [cifs] Nov 9 14:46:38 alt6simple kernel: [ 4800.257282] [] cifs_get_inode_info+0x2fb/0x480 [cifs] Nov 9 14:46:38 alt6simple kernel: [ 4800.257290] [] ? vfsmount_lock_local_unlock+0x14/0x20 Nov 9 14:46:38 alt6simple kernel: [ 4800.257300] [] ? build_path_from_dentry+0xc5/0x240 [cifs] Nov 9 14:46:38 alt6simple kernel: [ 4800.257309] [] ? build_path_from_dentry+0x118/0x240 [cifs] Nov 9 14:46:38 alt6simple kernel: [ 4800.257316] [] ? _raw_spin_lock+0x8/0x10 Nov 9 14:46:38 alt6simple kernel: [ 4800.257325] [] ? _GetXid+0x53/0x80 [cifs] Nov 9 14:46:38 alt6simple kernel: [ 4800.257334] [] cifs_revalidate_dentry_attr+0x119/0x1a0 [cifs] Nov 9 14:46:38 alt6simple kernel: [ 4800.257344] [] cifs_getattr+0x53/0x120 [cifs] Nov 9 14:46:38 alt6simple kernel: [ 4800.257351] [] vfs_getattr+0x39/0x110 Nov 9 14:46:38 alt6simple kernel: [ 4800.257360] [] ? cifs_revalidate_dentry+0x30/0x30 [cifs] Nov 9 14:46:38 alt6simple kernel: [ 4800.257366] [] vfs_fstatat+0x75/0x90 Nov 9 14:46:38 alt6simple kernel: [ 4800.257371] [] vfs_stat+0x1b/0x20 Nov 9 14:46:38 alt6simple kernel: [ 4800.257376] [] sys_stat64+0x14/0x30 Nov 9 14:46:38 alt6simple kernel: [ 4800.257382] [] ? mntput+0x13/0x20 Nov 9 14:46:38 alt6simple kernel: [ 4800.257387] [] ? path_put+0x15/0x20 Nov 9 14:46:38 alt6simple kernel: [ 4800.257392] [] ? sys_readlinkat+0x61/0xa0 Nov 9 14:46:38 alt6simple kernel: [ 4800.257397] [] ? sys_readlink+0x27/0x30 Nov 9 14:46:38 alt6simple kernel: [ 4800.257403] [] syscall_call+0x7/0xb Nov 9 14:48:19 alt6simple consolehelper[10211]: executing "/usr/sbin/acc": (igorz --> root --> root) Nov 9 14:48:19 alt6simple alteratord: alteratord shutdown succeeded Nov 9 14:48:38 alt6simple kernel: [ 4920.256084] INFO: task umount:10031 blocked for more than 120 seconds. Nov 9 14:48:38 alt6simple kernel: [ 4920.256088] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. Nov 9 14:48:38 alt6simple kernel: [ 4920.256090] umount D e68a06b4 0 10031 7496 0x00000000 Nov 9 14:48:38 alt6simple kernel: [ 4920.256094] d380fd30 00200082 c10cc72d e68a06b4 00000016 00000000 00000000 00000000 Nov 9 14:48:38 alt6simple kernel: [ 4920.256098] c15b1b80 e6c54070 c15b1b80 c15b1b80 36306e03 0000042c c15b1b80 e7405b80 Nov 9 14:48:38 alt6simple kernel: [ 4920.256102] e6c54070 e6e7a030 00000001 e7d78920 e7d78940 c15248c0 00000003 000280da Nov 9 14:48:38 alt6simple kernel: [ 4920.256106] Call Trace: ======================================= -- Igor Z