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Description of problem: When run kdump tier1 crasherpanic test, kdump failed to mount ext4 partition in second kernel: ======================================================================== Creating Block Devices Creating block device loop0 Creating block device loop1 Creating block device loop2 Creating block device loop3 Creating block device loop4 Creating block device loop5 Creating block device loop6 Creating block device loop7 Creating block device ram0 Creating block device ram1 Creating block device ram10 Creating block device ram11 Creating block device ram12 Creating block device ram13 Creating block device ram14 Creating block device ram15 Creating block device ram2 Creating block device ram3 Creating block device ram4 Creating block device ram5 Creating block device ram6 Creating block device ram7 Creating block device ram8 Creating block device ram9 Creating block device sda sda: sda1 sda2 Creating block device sdb sdb: sdb1 Creating block device sr0 mdadm: No arrays found in config file or automatically Free memory/Total memory (free %): 90012 / 118608 ( 75.8903 ) Saving to the local filesystem UUID=2d8ba697-5c8f-467d-b248-0bdaf0c2106e Usage: fsck.ext4 [-panyrcdfvtDFV] [-b superblock] [-B blocksize] [-I inode_buffer_blocks] [-P process_inode_size] [-l|-L bad_blocks_file] [-C fd] [-j external_journal] [-E extended-options] device Emergency help: -p Automatic repair (no questions) -n Make no changes to the filesystem -y Assume "yes" to all questions -c Check for bad blocks and add them to the badblock list -f Force checking even if filesystem is marked clean -v Be verbose -b superblock Use alternative superblock -B blocksize Force blocksize when looking for superblock -j external_journal Set location of the external journal -l bad_blocks_file Add to badblocks list -L bad_blocks_file Set badblocks list mount: can't find /mnt in /etc/fstab dropping to initramfs shell exiting this shell will reboot your system / # [-- MARK -- Fri Apr 1 01:10:00 2011] [-- MARK -- Fri Apr 1 01:15:00 2011] [-- MARK -- Fri Apr 1 01:20:00 2011] [-- MARK -- Fri Apr 1 01:25:00 2011] Version-Release number of selected component (if applicable): kernel-2.6.32-128 kexec-tools-2.0.0-179 How reproducible: 100% Steps to Reproduce: 1.Install RHEL6.1-20110330.2 2.Upgrade kexec-tools to 2.0.0-179 3.Trigger crash via crasherpanic Actual results: kdump failed Expected results: vmcore saved Additional info: https://beaker.engineering.redhat.com/jobs/68688 https://beaker.engineering.redhat.com/jobs/68718
Fixed: Saving to the local filesystem UUID=49db2437-0c49-4d8e-ac08-db69c0cbea8e e2fsck 1.41.12 (17-May-2010) /dev/mapper/vg_intels3eb101-lv_root: recovering journal /dev/mapper/vg_intels3eb101-lv_root: clean, 92643/3276800 files, 1103176/13107200 blocks EXT4-fs (dm-0): mounted filesystem with ordered data mode Free memory/Total memory (free %): 183484 / 241108 ( 76.1003 ) Loading SELINUX policy type=1404 audit(1302254349.142:2): enforcing=1 old_enforcing=0 auid=4294967295 ses=4294967295 type=1403 audit(1302254349.554:3): policy loaded auid=4294967295 ses=4294967295 Copying data : [100 %] Saving core complete
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHBA-2011-0736.html