LKML Archive on lore.kernel.org
 help / color / Atom feed
* WARNING: ath10k USB support is incomplete, don't expect anything to work!
@ 2019-05-09 11:37 syzbot
  2019-05-09 11:56 ` Greg KH
  0 siblings, 1 reply; 2+ messages in thread
From: syzbot @ 2019-05-09 11:37 UTC (permalink / raw)
  To: andreyknvl, linux-kernel, linux-usb, syzkaller-bugs

Hello,

syzbot found the following crash on:

HEAD commit:    43151d6c usb-fuzzer: main usb gadget fuzzer driver
git tree:       https://github.com/google/kasan.git usb-fuzzer
console output: https://syzkaller.appspot.com/x/log.txt?x=178c8394a00000
kernel config:  https://syzkaller.appspot.com/x/.config?x=4183eeef650d1234
dashboard link: https://syzkaller.appspot.com/bug?extid=c1b25598aa60dcd47e78
compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=17c22222a00000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=11ddce02a00000

IMPORTANT: if you fix the bug, please add the following tag to the commit:
Reported-by: syzbot+c1b25598aa60dcd47e78@syzkaller.appspotmail.com

usb 1-1: new low-speed USB device number 2 using dummy_hcd
usb 1-1: config 0 has an invalid interface number: 93 but max is 0
usb 1-1: config 0 has no interface number 0
usb 1-1: New USB device found, idVendor=13b1, idProduct=0042,  
bcdDevice=f9.d4
usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 1-1: config 0 descriptor??
usb 1-1: WARNING: ath10k USB support is incomplete, don't expect anything  
to work!


---
This bug is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@googlegroups.com.

syzbot will keep track of this bug report. See:
https://goo.gl/tpsmEJ#status for how to communicate with syzbot.
syzbot can test patches for this bug, for details see:
https://goo.gl/tpsmEJ#testing-patches

^ permalink raw reply	[flat|nested] 2+ messages in thread

* Re: WARNING: ath10k USB support is incomplete, don't expect anything to work!
  2019-05-09 11:37 WARNING: ath10k USB support is incomplete, don't expect anything to work! syzbot
@ 2019-05-09 11:56 ` Greg KH
  0 siblings, 0 replies; 2+ messages in thread
From: Greg KH @ 2019-05-09 11:56 UTC (permalink / raw)
  To: syzbot; +Cc: andreyknvl, linux-kernel, linux-usb, syzkaller-bugs

On Thu, May 09, 2019 at 04:37:06AM -0700, syzbot wrote:
> Hello,
> 
> syzbot found the following crash on:
> 
> HEAD commit:    43151d6c usb-fuzzer: main usb gadget fuzzer driver
> git tree:       https://github.com/google/kasan.git usb-fuzzer
> console output: https://syzkaller.appspot.com/x/log.txt?x=178c8394a00000
> kernel config:  https://syzkaller.appspot.com/x/.config?x=4183eeef650d1234
> dashboard link: https://syzkaller.appspot.com/bug?extid=c1b25598aa60dcd47e78
> compiler:       gcc (GCC) 9.0.0 20181231 (experimental)
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=17c22222a00000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=11ddce02a00000
> 
> IMPORTANT: if you fix the bug, please add the following tag to the commit:
> Reported-by: syzbot+c1b25598aa60dcd47e78@syzkaller.appspotmail.com
> 
> usb 1-1: new low-speed USB device number 2 using dummy_hcd
> usb 1-1: config 0 has an invalid interface number: 93 but max is 0
> usb 1-1: config 0 has no interface number 0
> usb 1-1: New USB device found, idVendor=13b1, idProduct=0042,
> bcdDevice=f9.d4
> usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
> usb 1-1: config 0 descriptor??
> usb 1-1: WARNING: ath10k USB support is incomplete, don't expect anything to
> work!

Looks like we just need to change the printk message string here.

^ permalink raw reply	[flat|nested] 2+ messages in thread

end of thread, back to index

Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-05-09 11:37 WARNING: ath10k USB support is incomplete, don't expect anything to work! syzbot
2019-05-09 11:56 ` Greg KH

LKML Archive on lore.kernel.org

Archives are clonable:
	git clone --mirror https://lkml.kernel.org/lkml/0 lkml/git/0.git
	git clone --mirror https://lkml.kernel.org/lkml/1 lkml/git/1.git
	git clone --mirror https://lkml.kernel.org/lkml/2 lkml/git/2.git
	git clone --mirror https://lkml.kernel.org/lkml/3 lkml/git/3.git
	git clone --mirror https://lkml.kernel.org/lkml/4 lkml/git/4.git
	git clone --mirror https://lkml.kernel.org/lkml/5 lkml/git/5.git
	git clone --mirror https://lkml.kernel.org/lkml/6 lkml/git/6.git
	git clone --mirror https://lkml.kernel.org/lkml/7 lkml/git/7.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 lkml lkml/ https://lkml.kernel.org/lkml \
		linux-kernel@vger.kernel.org
	public-inbox-index lkml

Example config snippet for mirrors

Newsgroup available over NNTP:
	nntp://nntp.lore.kernel.org/org.kernel.vger.linux-kernel


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git