Messages in this thread | | | Date | Fri, 19 Nov 2004 08:47:05 -0800 | From | Greg KH <> | Subject | Re: 2.6.10-rc2-mm2 usb storage still oopses |
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On Thu, Nov 18, 2004 at 08:41:10PM -0600, Maneesh Soni wrote: > > Nov 18 20:35:24 kefk kernel: Unable to handle kernel NULL pointer dereference > > at virtual address 00000050 > > Nov 18 20:35:24 kefk kernel: printing eip: > > Nov 18 20:35:24 kefk kernel: c0186e32 > > Nov 18 20:35:24 kefk kernel: *pde = 00000000 > > Nov 18 20:35:24 kefk kernel: Oops: 0000 [#1] > > Nov 18 20:35:24 kefk kernel: PREEMPT SMP > > Nov 18 20:35:24 kefk kernel: Modules linked in: nls_cp850 usb_storage md5 ipv6 > > rfcomm l2cap bluetooth snd_emu10k1 snd_rawmidi snd_seq_device snd_ac97_codec > > snd_pcm snd_timer snd_page_alloc snd_util_mem snd_hwdep snd soundcore > > ipt_REJECT iptable_filter ip_tables loop nls_utf8 ide_cd i2c_dev w83781d > > i2c_sensor i2c_isa i2c_i801 isofs zlib_inflate e1000 parport_pc ppa parport > > ehci_hcd usblp uhci_hcd genrtc > > Nov 18 20:35:24 kefk kernel: CPU: 0 > > Nov 18 20:35:24 kefk kernel: EIP: 0060:[sysfs_hash_and_remove+174/241] > > Not tainted VLI > > Nov 18 20:35:24 kefk kernel: EIP: 0060:[<c0186e32>] Not tainted VLI > > Nov 18 20:35:24 kefk kernel: EFLAGS: 00010246 (2.6.10-rc2-mm2) > > Nov 18 20:35:24 kefk kernel: EIP is at sysfs_remove_dir+0x1d/0x10b > > Nov 18 20:35:24 kefk kernel: eax: f6e79988 ebx: f6e79988 ecx: c18ff480 > > edx: c1000000 > > Nov 18 20:35:24 kefk kernel: esi: f78b8b00 edi: 00000000 ebp: f7bd5d24 > > esp: c1b7ddd8 > > Nov 18 20:35:24 kefk kernel: ds: 007b es: 007b ss: 0068 > > The following patch should avoid the sysfs_remove_dir() oops you are > seeing while device removal. It anyway fixes the obvious error and is > needed. But it will not make any change to the first error you are > seeing while connecting the device. > > Andrew, Greg, please include this. > > Thanks > Maneesh > > > o Following patch avoids the sysfs_remove_dir() oops when it is passed > a kobject with NULL dentry.
Applied, thanks,
greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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