From mboxrd@z Thu Jan 1 00:00:00 1970 From: Gleb Baryshev Subject: fsck.reiser4 (libaal-1.0.5) segfault Date: Thu, 03 Feb 2011 11:20:16 +0300 Message-ID: <4D4A6540.5070401@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:message-id:date:from:user-agent:mime-version:to :subject:content-type:content-transfer-encoding; bh=N20/NqZWFwxHXAjn+BTsvbx42VidbWLWLWhRBrL6ztE=; b=LrHXptvVBIVzg0hJcGrQV5/4HLrYwnE8v6Hk87wM2DKI6hTm03N2cAbDLhYv3/tPra uEYB73PI3Iw+VxWNzIpXmfoI9WqqX5cUFzqJbYV06XIuGex35+qM4fjU975Mc/l98IS5 6jaByjU8NOI6lXdYCcrlnVW6WnZLwTPAO4xTY= Sender: reiserfs-devel-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii"; format="flowed" To: reiserfs-devel@vger.kernel.org Hello I encountered segmentation fault when checking reiser4 partition. Here is fsck output: ******************************************************************* This is an EXPERIMENTAL version of fsck.reiser4. Read README first. ******************************************************************* Fscking the /dev/sda10 block device. Will check the consistency of the Reiser4 SuperBlock. Will check the consistency of the Reiser4 FileSystem. Continue? (Yes/No): Yes ***** fsck.reiser4 started at Thu Feb 3 07:39:51 2011 Reiser4 fs was detected on /dev/sda10. Master super block (16): magic: ReIsEr4 blksize: 4096 format: 0x0 (format40) uuid: eb887ad5-6151-4076-bbac-f413f7d7f0b2 label: SRC Format super block (17): plugin: format40 description: Disk-format plugin. version: 0 magic: ReIsEr40FoRmAt mkfs id: 0x549b325f flushes: 0 blocks: 2622592 free blocks: 1900771 root block: 937012 tail policy: 0x2 (smart) next oid: 0x45169 file count: 107030 tree height: 4 key policy: LARGE CHECKING THE STORAGE TREE FSCK: extent40_repair.c: 167: extent40_check_struct: Node (932329), item (0), unit (0), [441b0:4(FB):737443434c5130:45168:0]: unallocated unit is found. FSCK: extent40_repair.c: 167: extent40_check_struct: Node (932329), item (1), unit (0), [441b0:4(FB):73746e38357566:45167:0]: unallocated unit is found. Read nodes 89014 Nodes left in the tree 89014 Leaves of them 87446, Twigs of them 1540 Time interval: Thu Feb 3 07:39:52 2011 - Thu Feb 3 07:40:34 2011 CHECKING EXTENT REGIONS. Read twigs 1540 Time interval: Thu Feb 3 07:40:34 2011 - Thu Feb 3 07:40:36 2011 CHECKING THE SEMANTIC TREE [============\ ] 25%Segmentation fault Backtrace from gdb: #0 0xb7f59a9c in aal_block_move () from /usr/local/lib/libaal-1.0.so.5 #1 0xb7f88406 in reiser4_tree_alloc_extent () from /usr/local/lib/libreiser4-1.0.so.7 #2 0xb7f83af2 in reiser4_tree_walk_node () from /usr/local/lib/libreiser4-1.0.so.7 #3 0xb7f83b7a in reiser4_tree_walk_node () from /usr/local/lib/libreiser4-1.0.so.7 #4 0xb7f83b7a in reiser4_tree_walk_node () from /usr/local/lib/libreiser4-1.0.so.7 #5 0xb7f83d62 in reiser4_tree_adjust () from /usr/local/lib/libreiser4-1.0.so.7 #6 0xb7f83db9 in reiser4_tree_mpressure () from /usr/local/lib/libreiser4-1.0.so.7 #7 0xb7f84d99 in reiser4_tree_connect_node () from /usr/local/lib/libreiser4-1.0.so.7 #8 0xb7f84eb6 in reiser4_tree_load_node () from /usr/local/lib/libreiser4-1.0.so.7 #9 0xb7f853be in reiser4_tree_lookup () from /usr/local/lib/libreiser4-1.0.so.7 #10 0xb7f80248 in tree_lookup () from /usr/local/lib/libreiser4-1.0.so.7 #11 0xb7fa70ea in obj40_find_item () from /usr/local/lib/libreiser4-1.0.so.7 #12 0xb7fa7f5e in obj40_update_body () from /usr/local/lib/libreiser4-1.0.so.7 #13 0xb7fa587d in obj40_check_item () from /usr/local/lib/libreiser4-1.0.so.7 #14 0xb7fab249 in reg40_check_struct () from /usr/local/lib/libreiser4-1.0.so.7 #15 0xb7f67df0 in repair_object_check_struct () from /usr/local/lib/librepair-1.0.so.7 #16 0xb7f6b175 in repair_semantic_check_struct () from /usr/local/lib/librepair-1.0.so.7 #17 0xb7f6c966 in cb_object_traverse () from /usr/local/lib/librepair-1.0.so.7 #18 0xb7f89148 in reiser4_object_traverse () from /usr/local/lib/libreiser4-1.0.so.7 #19 0xb7f89165 in reiser4_object_traverse () from /usr/local/lib/libreiser4-1.0.so.7 #20 0xb7f89165 in reiser4_object_traverse () from /usr/local/lib/libreiser4-1.0.so.7 #21 0xb7f89165 in reiser4_object_traverse () from /usr/local/lib/libreiser4-1.0.so.7 #22 0xb7f89165 in reiser4_object_traverse () from /usr/local/lib/libreiser4-1.0.so.7 #23 0xb7f89165 in reiser4_object_traverse () from /usr/local/lib/libreiser4-1.0.so.7 #24 0xb7f6be3f in repair_semantic () from /usr/local/lib/librepair-1.0.so.7 #25 0xb7f6db4d in repair_check () from /usr/local/lib/librepair-1.0.so.7 #26 0x0804af6e in main () Let me know if additional details are needed or if I should apply any patches. Regards, Gleb