Date: Sat, 20 Aug 2022 00:54:04 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 265951] ext2fs: kernel panic when trivial rsync operation from zfs to ext3 partitions Message-ID: <bug-265951-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265951 Bug ID: 265951 Summary: ext2fs: kernel panic when trivial rsync operation from zfs to ext3 partitions Product: Base System Version: 13.0-RELEASE Hardware: Any OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: clear.screen@orange.fr When doing rsync trivial (avz) operations from zfs dataset to ext3 partition mounted with ext2fs.ko module, a kernel panic occurs trashing the whole ser= ver. First UFS filesystem (first disk) is corrupted Second UFS filesytem (second disk) is corrupted Ext3fs filesystem (third disk) is corrupted This is the output of /var/log/daemon.log Aug 19 07:27:47 myServer savecore[1396]: reboot after panic: ext2_dirbad: /EXT3-TARGET: bad dir ino 164859907 at offset 0: mangled entry Aug 19 07:27:47 myServer savecore[1396]: writing core to /var/crash/vmcore.1 - The ext2fs stability and reliability have to be fixed. This is mandatory. - Perhaps this was improved on the 13.1 branch ? - Is there a safe way to manage ext3 filesystems regarding kernel panic ? --=20 You are receiving this mail because: You are the assignee for the bug.=
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