Date: Sun, 7 Mar 2004 02:02:23 -0800 From: Kris Kennaway <kris@obsecurity.org> To: amd64@FreeBSD.org Cc: alc@FreeBSD.org Subject: "Fatal trap 9: general protection fault while in kernel mode" in vm_page_splay() Message-ID: <20040307100222.GA12728@xor.obsecurity.org>
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--x+6KMIRAuhnl3hBn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline hammer01 (amd64 package machine) died with the following just now; it was running a kernel from Feb 26: Fatal trap 9: general protection fault while in kernel mode instruction pointer = 0x8:0xffffffff80486ab0 stack pointer = 0x10:0xffffffff9952d8f0 frame pointer = 0x10:0xffffffff9952d980 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 = 19276 (cc1plus) kernel: type 9 trap, code=0 Stopped at vm_page_splay+0x20: decl %eax db> trace vm_page_splay() at vm_page_splay+0x20 vm_page_remove() at vm_page_remove+0x93 vm_page_free_toq() at vm_page_free_toq+0xa4 vm_page_free() at vm_page_free+0x1e vm_object_page_remove() at vm_object_page_remove+0x157 vm_map_entry_delete() at vm_map_entry_delete+0xdb vm_map_delete() at vm_map_delete+0x1fb vm_map_remove() at vm_map_remove+0x52 exit1() at exit1+0x590 sys_exit() at sys_exit+0x37 syscall() at syscall+0x314 Xfast_syscall() at Xfast_syscall+0xa8 --- syscall (1, FreeBSD ELF64, sys_exit), rip = 0x6b2840, rsp = 0x7fffffffdaf8, rbp = 0x7fffffffdd10 --- db> --x+6KMIRAuhnl3hBn Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.4 (FreeBSD) iD8DBQFASvMuWry0BWjoQKURAqZ2AKCydFD52+QVcCHMC8HFqdU4Hh8IywCg38jY lx/SfGJEtknIPqC0QewDd2Y= =HI1b -----END PGP SIGNATURE----- --x+6KMIRAuhnl3hBn--
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