Date: Fri, 15 May 2009 05:32:49 -0700 (PDT) From: Chris Timmons <cwt@networks.cwu.edu> To: Kostik Belousov <kostikbel@gmail.com> Cc: freebsd-stable@freebsd.org, Martin Sugioarto <nakal@web.de>, John Baldwin <jhb@freebsd.org> Subject: Re: kernel trap 12 with interrupts disabled [bge0 on 7.2R] Message-ID: <20090515053142.D17400@n.cwu.edu> In-Reply-To: <20090515082458.GB1927@deviant.kiev.zoral.com.ua> References: <1696198956@web.de> <20090514091410.H12558@n.cwu.edu> <20090514093008.Q12558@n.cwu.edu> <200905141317.56551.jhb@freebsd.org> <20090514152838.E12558@n.cwu.edu> <20090515082458.GB1927@deviant.kiev.zoral.com.ua>
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#8 0xc076cf64 in devfs_fp_check (fp=0xc78fadf4, devp=0xee156b0c,
dswp=0xee156b08) at /usr/src/sys/fs/devfs/devfs_vnops.c:89
89 *dswp = devvn_refthread(fp->f_vnode, devp);
(kgdb) p *(struct file *)0xc78fadf4
$1 = {f_list = {le_next = 0xc78ab5f0, le_prev = 0xc789e5f0}, f_type = 1,
f_data = 0xce5f9b00, f_flag = 3, f_mtxp = 0xc74540a0, f_ops = 0xc0c48e80,
f_cred = 0xc7ae1c00, f_count = 2, f_vnode = 0xc90f4000, f_offset = 0,
f_vnread_flags = 0, f_gcflag = 0, f_msgcount = 0, f_seqcount = 1,
f_nextoff = 0, f_label = 0x0, f_cdevpriv = 0x0}
On Fri, 15 May 2009, Kostik Belousov wrote:
>> #8 0xc076cf64 in devfs_fp_check (fp=0xc78fadf4, devp=0xee156b0c,
>> dswp=0xee156b08) at /usr/src/sys/fs/devfs/devfs_vnops.c:89
> Please, show the output of
> p *(struct file *)0xc78fadf4
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