Date: Wed, 15 Feb 2012 02:47:53 +0200 From: Konstantin Belousov <kostikbel@gmail.com> To: Paul Mather <paul@gromit.dlib.vt.edu> Cc: stable@freebsd.org Subject: Re: ZFS + nullfs + Linuxulator = panic? Message-ID: <20120215004753.GQ3283@deviant.kiev.zoral.com.ua> In-Reply-To: <CB455B5A-0583-4DFB-9712-6FFCC8B67AAB@gromit.dlib.vt.edu> References: <CB455B5A-0583-4DFB-9712-6FFCC8B67AAB@gromit.dlib.vt.edu>
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[-- Attachment #1 --] On Tue, Feb 14, 2012 at 09:38:18AM -0500, Paul Mather wrote: > I have a problem with RELENG_8 (FreeBSD/amd64 running a GENERIC kernel, last built 2012-02-08). It will panic during the daily periodic scripts that run at 3am. Here is the most recent panic message: > > Fatal trap 9: general protection fault while in kernel mode > cpuid = 0; apic id = 00 > instruction pointer = 0x20:0xffffffff8069d266 > stack pointer = 0x28:0xffffff8094b90390 > frame pointer = 0x28:0xffffff8094b903a0 > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, long 1, def32 0, gran 1 > processor eflags = resume, IOPL = 0 > current process = 72566 (ps) > trap number = 9 > panic: general protection fault > cpuid = 0 > KDB: stack backtrace: > #0 0xffffffff8062cf8e at kdb_backtrace+0x5e > #1 0xffffffff805facd3 at panic+0x183 > #2 0xffffffff808e6c20 at trap_fatal+0x290 > #3 0xffffffff808e715a at trap+0x10a > #4 0xffffffff808cec64 at calltrap+0x8 > #5 0xffffffff805ee034 at fill_kinfo_thread+0x54 > #6 0xffffffff805eee76 at fill_kinfo_proc+0x586 > #7 0xffffffff805f22b8 at sysctl_out_proc+0x48 > #8 0xffffffff805f26c8 at sysctl_kern_proc+0x278 > #9 0xffffffff8060473f at sysctl_root+0x14f > #10 0xffffffff80604a2a at userland_sysctl+0x14a > #11 0xffffffff80604f1a at __sysctl+0xaa > #12 0xffffffff808e62d4 at amd64_syscall+0x1f4 > #13 0xffffffff808cef5c at Xfast_syscall+0xfc Please look up the line number for the fill_kinfo_thread+0x54. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (FreeBSD) iEYEARECAAYFAk87ALkACgkQC3+MBN1Mb4ht2gCgzhm4+1PseCx69fYZSwEp1utu YeUAoOtDJ65CyrvsepT/6EHKpuf953sP =kXTk -----END PGP SIGNATURE-----
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