Date: Fri, 25 Nov 2016 16:28:01 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-pf@FreeBSD.org Subject: [Bug 212115] kldunload pf causes panic Message-ID: <bug-212115-17777-EVYv7fkeIH@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-212115-17777@https.bugs.freebsd.org/bugzilla/> References: <bug-212115-17777@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D212115 shriyogeshchandra@gmail.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |shriyogeshchandra@gmail.com --- Comment #1 from shriyogeshchandra@gmail.com --- Just signed up here, so apologies for any transgressions. I too experience = this bug.=20 In case it helps someone better equipped, here is the dump (copied from the terminal running the virtual machine):=20 Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0x3b0 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff80ad43cb stack pointer =3D 0x28:0xfffffe000023a3a0 frame pointer =3D 0x28:0xfffffe000023a430 code segment =3D base 0x0, limit 0xfffff, type 0x1b =3D DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags =3D interrupt enabled, resume, IOPL =3D 0 current process =3D 2166 (kldunload) trap number =3D 12 panic: page fault cpuid =3D 0 KDB: stack backtrace: #0 0xffffffff80b24077 at kdb_backtrace+0x67 #1 0xffffffff80ad93e2 at vpanic+0x182 #2 0xffffffff80ad9253 at panic+0x43 #3 0xffffffff80fa0d51 at trap_fatal+0x351 #4 0xffffffff80fa0f43 at trap_pfault+0x1e3 #5 0xffffffff80fa04ec at trap+0x26c #6 0xffffffff80f84141 at calltrap+0x8 #7 0xffffffff82234eb1 at vnet_pf_uninit+0xa1 #8 0xffffffff80aa5de0 at linker_file_unload+0x720 #9 0xffffffff80aa71bc at kern_kldunload+0xfc #10 0xffffffff80fa16ae at amd64_syscall+0x4ce #11 0xffffffff80f8442b at Xfast_syscall+0xfb Uptime: 9h2m39s Dumping 220 out of 991 MB:..8%..15%..22%..37%..44%..51%..66%..73%..87%..95% Dump complete --=20 You are receiving this mail because: You are the assignee for the bug.=
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