Date: Mon, 16 Jul 2007 18:00:58 +0200 From: Roman Divacky <rdivacky@freebsd.org> To: Yuri Pankov <yuri@darklight.org.ru> Cc: emulation@freebsd.org Subject: Re: panic when using module built in modules directory Message-ID: <20070716160058.GA69044@freebsd.org> In-Reply-To: <20070716153513.GA1164@darklight.org.ru> References: <20070716151058.GA67901@freebsd.org> <20070716153513.GA1164@darklight.org.ru>
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> Confirmed. :-) CURRENT/amd64 built on Jul, 12. great.. I have ENTIRELY different panic :) mine panics in turnstiles... anyway it initiates in linux_proc_exec() as well, I wonder what's going on.. this smells really bad > Fatal trap 12: page fault while in kernel mode > cpuid = 0; apic id = 00 > fault virtual address = 0x408 > fault code = supervisor write data, page not present > instruction pointer = 0x8:0xffffffffafe89414 > stack pointer = 0x10:0xffffffffaffdb680 > frame pointer = 0x10:0xffffffffaffdb6b0 > 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 = 71888 (chroot) > trap number = 12 > panic: page fault > cpuid = 0 > KDB: stack backtrace: > db_trace_self_wrapper() at db_trace_self_wrapper+0x2a > panic() at panic+0x17a > trap_fatal() at trap_fatal+0x29f > trap_pfault() at trap_pfault+0x294 > trap() at trap+0x2ea > calltrap() at calltrap+0x8 > --- trap 0xc, rip = 0xffffffffafe89414, rsp = 0xffffffffaffdb680, rbp = > 0xffffffffaffdb6b0 --- > linux_proc_init() at linux_proc_init+0x124 > linux_proc_exec() at linux_proc_exec+0x4a > exec_new_vmspace() at exec_new_vmspace+0x74 > exec_elf32_imgact() at exec_elf32_imgact+0x1bd > kern_execve() at kern_execve+0x2fe > execve() at execve+0x3d > syscall() at syscall+0x254 > Xfast_syscall() at Xfast_syscall+0xab > --- syscall (59, FreeBSD ELF64, execve), rip = 0x80069d06c, rsp = > 0x7fffffffe5b8, rbp = 0x7fffffffeab0 --- > Uptime: 6h41m18s > Physical memory: 2035 MB > Dumping 354 MB: 339 323 307 291 275 259 243 227 211 195 179 163 147 131 > 115 99 83 67 51 35 19 3 > > > Yuri
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