Date: Mon, 20 Oct 2014 16:01:38 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 194489] New: Fatal trap 12: page fault while in kernel mode, when accessing rocketraid 1740/hptrr Message-ID: <bug-194489-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=194489 Bug ID: 194489 Summary: Fatal trap 12: page fault while in kernel mode, when accessing rocketraid 1740/hptrr Product: Base System Version: 10.0-RELEASE Hardware: amd64 OS: Any Status: Needs Triage Severity: Affects Only Me Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: bc@skogen.nu Created attachment 148506 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=148506&action=edit crash data I have a rocketraid 1740, bios 1.01, raid 5, 4x1Tbps, connected to a 10.0 system and consistently when running fsck on the raid, when fsck completes, and is about to mark the filesystem as clean I get Fatal trap 12. Repeatable. Which means I can't mount it.. It worked fine previously on a 8.4 system. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read instruction, page not present instruction pointer = 0x20:0x0 stack pointer = 0x28:0xfffffe0096aa5a40 frame pointer = 0x28:0x0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (irq20: hptrr0) trap number = 12 panic: page fault cpuid = 0 KDB: stack backtrace: #0 0xffffffff808e7e90 at kdb_backtrace+0x60 #1 0xffffffff808af975 at panic+0x155 #2 0xffffffff80c8e822 at trap_fatal+0x3a2 #3 0xffffffff80c8eaf9 at trap_pfault+0x2c9 #4 0xffffffff80c8e286 at trap+0x5e6 #5 0xffffffff80c75522 at calltrap+0x8 Uptime: 57m31s Dumping 328 out of 2024 MB:..5%..15%..25%..35%..44%..54%..64%..74%..83%..93% Also dump if needed. -- You are receiving this mail because: You are the assignee for the bug.
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