Date: Thu, 24 Feb 2011 19:17:15 GMT From: Bogdanov Roman <roman.bogdanov@tel.ru> To: freebsd-gnats-submit@FreeBSD.org Subject: kern/155010: ntfs-3g via iscsi using msk driver cause kernel panic Message-ID: <201102241917.p1OJHFB3063838@red.freebsd.org> Resent-Message-ID: <201102241920.p1OJK8j6036157@freefall.freebsd.org>
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>Number: 155010
>Category: kern
>Synopsis: ntfs-3g via iscsi using msk driver cause kernel panic
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Thu Feb 24 19:20:07 UTC 2011
>Closed-Date:
>Last-Modified:
>Originator: Bogdanov Roman
>Release: 7.2-RELEASE
>Organization:
JSC TEL Company
>Environment:
HomeBSD 7.2-RELEASE-p8 FreeBSD 7.2-RELEASE-p8 #7: Wed Feb 23 23:52:04 MSK 2011
>Description:
msk0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
ntfs-3g -o noatime,nosuid,nomand,users,noauto /dev/da0p1 /mnt
=> kernel panic (panic: vm_fault: fault on nofault entry...)
via another network adapter:
rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
all is ok! mounts without any errors.
all seems to be okay.
Same result with 7.4-PRERELEASE (22 Feb 2011) and fixed(watchdog) msk driver, ported back to 7.2
/dev/da0p1 - virtual iscsi device with ntfs filesystem.
pciconf -lv:
mskc0@pci0:1:0:0: class=0x020000 card=0x81f81043 chip=0x436411ab rev=0x12 hdr=0x00
vendor = 'Marvell Semiconductor (Was: Galileo Technology Ltd)'
device = '88E8056 Yukon PCI-E Gigabit Ethernet Controller'
class = network
subclass = ethernet
fusefs-kmod-0.3.9.p1.20080208_7 = up-to-date with port
fusefs-libs-2.7.4 = up-to-date with port
fusefs-ntfs-2010.10.2 = up-to-date with port
>How-To-Repeat:
attach iscsi device with ntfs filesystem and mount it with ntfs-3g via msk network adapter
>Fix:
change network adapter
>Release-Note:
>Audit-Trail:
>Unformatted:
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