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Date: Fri, 7 Dec 2012 17:10:51 +0000 (UTC) From: bugzilla-daemon@...zilla.kernel.org To: linux-ext4@...r.kernel.org Subject: [Bug 51391] BUG: unable to handle kernel NULL pointer dereference https://bugzilla.kernel.org/show_bug.cgi?id=51391 --- Comment #3 from Theodore Tso <tytso@....edu> 2012-12-07 17:10:50 --- I just built 3.2.29, and running under KVM, I created a file system, mounted it with -o nodev, and then unmounted it. It didn't crash. I then mounted it without nodev, ran "mknod /mnt/null c 3 1" to create a /dev/null character device, unmounted the file system, remounted it with -o nodev, tried writing to /mnt/null, which failed as it should, and then unmounted the file system. Still no crash. Can you tell me if there was anything else special about how you ran your test? Did it fail right on the mount? Was this the root file system that you were testing trying to mount -o nodev, etc.? -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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