Date: Fri, 11 Nov 2016 15:09:23 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 214422] FreeBSD panic when you try to load if_iwm.ko via loader.conf Message-ID: <bug-214422-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214422 Bug ID: 214422 Summary: FreeBSD panic when you try to load if_iwm.ko via loader.conf Product: Base System Version: CURRENT Hardware: amd64 OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: subbsd@gmail.com CC: freebsd-amd64@FreeBSD.org CC: freebsd-amd64@FreeBSD.org uname -a: FreeBSD test.my.domain 12.0-CURRENT FreeBSD 12.0-CURRENT #1 f16dfbd(drm-next-4.7)-dirty: Fri Nov 11 15:26:29 MSK 2016=20=20=20=20 root@test.my.domain:/usr/obj/usr/src/sys/GENERIC amd64=20 If module loaded via loader.conf ( if_iwm_load=3D"YES" ) , FreeBSD panic: -- iwm0: iwm_start_fw: failed 35 iwm0: failed to load init firmware Fatal trap 12: page fault while in kernel mode cpuid =3D 0; apic id =3D 00 fault virtual address =3D 0x64 fault code =3D supervisor read data, page not present instruction pointer =3D 0x20:0xffffffff80ab7f75 stack pointer =3D 0x20:0xffffffff824ee930 frame pointer =3D 0x20:0xffffffff824ee930 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 0 (swapper) [ thread pid 0 tid 100000 ] Stopped at taskqueue_drain+0x16: cmpl $0, 0x64(%r14) -- May be missed some dependencies on this stage? When loading via kldload from multiuser mode - all fine. On my host, after kldload if_iwm, also iwm8000Cf= w.ko has been loaded automatically --=20 You are receiving this mail because: You are the assignee for the bug.=
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