Date: Thu, 14 Oct 2004 03:33:53 +0300 From: Niki Denev <nike_d@cytexbg.com> To: Maksim Yevmenkin <maksim.yevmenkin@savvis.net> Cc: current@freebsd.org Subject: Re: bluetooth / hcseriald panics -current. Message-ID: <cone.1097714033.77176.578.1001@phobos.totalterror.net> References: <cone.1097691798.355655.4951.1001@niked.office.suresupport.com> <cone.1097705266.944205.768.1001@phobos.totalterror.net> <416DB569.4010805@savvis.net> <cone.1097710541.778981.578.1001@phobos.totalterror.net> <416DC1E5.1060904@savvis.net>
next in thread | previous in thread | raw e-mail | index | archive | help
This is a MIME GnuPG-signed message. If you see this text, it means that
your E-mail or Usenet software does not support MIME signed messages.
--=_mimegpg-phobos.totalterror.net-578-1097714033-0001
Content-Type: text/plain; format=flowed; charset="US-ASCII"
Content-Disposition: inline
Content-Transfer-Encoding: 7bit
Maksim Yevmenkin writes:
>
> stack trace?
> what is the version of sio.c?
>
> i'm trying to reproduce it on my system with xircom cbt adapter.
>
sio.c is 1.456
here is the crash message and the trace :
kernel trap 12 with interrupts disabled
Fatal trap 12: page fault while in kernel mode
fault virtual address = 0x64
fault code = supervisor write, page not present
instruction pointer = 0x8:0xc062f2b1
stack pointer = 0x10:0xe6879a2c
frame pointer = 0x10:0xe6879a38
code segment = base 0x0, limit 0xfffff, type 0x1b
= DPL 0, pres 1, def32 1, gran 1
processor eflags = resume, IOPL = 0
current process = 542 (hcseriald)
[thread 100071]
Stopped at comstop+0x75: andl $-0x5,0x64(%eax)
db> trace
comstop(c1d6c000,3) at comstop+0x75
ttyflush(c1d6c000,3,c1fd0600,303468,e6879a80) at ttyflush+0x37
ng_h4_open(c1d5f900,c1d6c000) at ng_h4_open+0x194
ttioctl(c1d6c000,8004741b,e6879c60,3,c206a948) at ttioctl+0xc32
ttyioctl(c1d5f900,8004741b,e6879c60,3,c1d8b180) at ttyioctl+0x41
spec_ioctl(d540bb88,e6879c34,c056a017,e6879b88,c06e8100) at spec_ioctl+0xee
spec_vnoperate(d540bb88) at spec_vnoperate+0x13
vn_ioctl(c1d84110,8004741b,e6879c60,c1ff0380,c1d8b180) at vn_ioctl+0x1ab
ioctl(c1d8b180,e6879d14,3,1,246) at ioctl+0x3e0
syscall(2f,2f,2f,bfbfe8ec,bfbfee67) at syscall+0x213
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (54, FreeBSD ELF32, ioctl), eip = 0x280ce80f, esp = 0xbfbfe80c, ebp = 0xbfbfed54 ---
db>
--niki
--=_mimegpg-phobos.totalterror.net-578-1097714033-0001
Content-Type: application/pgp-signature
Content-Transfer-Encoding: 7bit
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.2.5 (FreeBSD)
iD8DBQBBbclxHNAJ/fLbfrkRAgvFAKCcLg0b3JarsMIuU3mKs0RyBph4kACfawxh
4bsPbXFYQn8Jlgv2fhGlfPE=
=JQBO
-----END PGP SIGNATURE-----
--=_mimegpg-phobos.totalterror.net-578-1097714033-0001--
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?cone.1097714033.77176.578.1001>