Date: Tue, 03 Nov 2015 12:35:29 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 203691] [panic] Fatal trap 12: page fault while in kernel mode (in function vfs_cache_lookup) Message-ID: <bug-203691-8-8NlGFec8lK@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-203691-8@https.bugs.freebsd.org/bugzilla/> References: <bug-203691-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=203691 --- Comment #1 from neovortex@gmail.com --- Yet another crash with an identical backtrace (which makes me suspect not hardware related which would be more random?): Fatal trap 12: page fault while in kernel mode cpuid = 3; apic id = 06 fault virtual address = 0x10000002f fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff809d6e14 stack pointer = 0x28:0xfffffe0654b534e0 frame pointer = 0x28:0xfffffe0654b53560 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 = 8041 (find) trap number = 12 panic: page fault cpuid = 3 KDB: stack backtrace: #0 0xffffffff80984e30 at kdb_backtrace+0x60 #1 0xffffffff809489e6 at vpanic+0x126 #2 0xffffffff809488b3 at panic+0x43 #3 0xffffffff80d4aadb at trap_fatal+0x36b #4 0xffffffff80d4addd at trap_pfault+0x2ed #5 0xffffffff80d4a47a at trap+0x47a #6 0xffffffff80d307f2 at calltrap+0x8 #7 0xffffffff809d83dc at vfs_cache_lookup+0xac #8 0xffffffff80e71621 at VOP_LOOKUP_APV+0xa1 #9 0xffffffff809e0951 at lookup+0x5a1 #10 0xffffffff809e00b4 at namei+0x4d4 #11 0xffffffff809f471e at kern_statat_vnhook+0xae #12 0xffffffff809f462c at sys_fstatat+0x2c #13 0xffffffff80d4b3f7 at amd64_syscall+0x357 #14 0xffffffff80d30adb at Xfast_syscall+0xfb Uptime: 8d23h59m1s (da0:mps0:0:0:0): Synchronize cache failed (da1:mps0:0:1:0): Synchronize cache failed (da2:mps0:0:2:0): Synchronize cache failed (da3:mps0:0:8:0): Synchronize cache failed Dumping 6357 out of 24233 MB:..1%..11%..21%..31%..41%..51%..61%..71%..81%..91% -- You are receiving this mail because: You are the assignee for the bug.
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