Re: [Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-18 Thread Oliver Neukum
On Thu, 2016-08-18 at 15:41 +0300, Binyamin Sharet wrote: > On 08/18/2016 12:12 PM, Oliver Neukum wrote: > > On Thu, 2016-08-18 at 12:10 +0300, Binyamin Sharet wrote: > >> On 08/18/2016 12:02 PM, Oliver Neukum wrote: > >>> On Thu, 2016-08-18 at 12:03 +0300, Binyamin Sharet wrote: > On 08/18/20

Re: [Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-18 Thread Binyamin Sharet
On 08/18/2016 12:12 PM, Oliver Neukum wrote: > On Thu, 2016-08-18 at 12:10 +0300, Binyamin Sharet wrote: >> On 08/18/2016 12:02 PM, Oliver Neukum wrote: >>> On Thu, 2016-08-18 at 12:03 +0300, Binyamin Sharet wrote: On 08/18/2016 11:37 AM, Oliver Neukum wrote: > On Wed, 2016-08-17 at 17:33

Re: [Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-18 Thread Oliver Neukum
On Thu, 2016-08-18 at 12:10 +0300, Binyamin Sharet wrote: > On 08/18/2016 12:02 PM, Oliver Neukum wrote: > > On Thu, 2016-08-18 at 12:03 +0300, Binyamin Sharet wrote: > >> On 08/18/2016 11:37 AM, Oliver Neukum wrote: > >>> On Wed, 2016-08-17 at 17:33 +0300, Binyamin Sharet wrote: > On 08/17/20

Re: [Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-18 Thread Binyamin Sharet
On 08/18/2016 12:02 PM, Oliver Neukum wrote: > On Thu, 2016-08-18 at 12:03 +0300, Binyamin Sharet wrote: >> On 08/18/2016 11:37 AM, Oliver Neukum wrote: >>> On Wed, 2016-08-17 at 17:33 +0300, Binyamin Sharet wrote: On 08/17/2016 05:19 PM, Oliver Neukum wrote: > On Wed, 2016-08-17 at 17:07

Re: [Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-18 Thread Oliver Neukum
On Wed, 2016-08-17 at 17:33 +0300, Binyamin Sharet wrote: > On 08/17/2016 05:19 PM, Oliver Neukum wrote: > > On Wed, 2016-08-17 at 17:07 +0300, Binyamin Sharet wrote: > >> Downloading firmware... > >> Firmware loaded. I'll be back... > >> probe of 1-1.1:1.0 failed with error -5 > >> > >> after tha

Re: [Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-17 Thread Lars Melin
On 2016-08-17 21:07, Binyamin Sharet wrote: The issue was found on raspbian with kernel 4.4.6, and was not found on ubuntu 16.04 with mainline kernel 4.8-rc2, I don't have much experience with compiling kernels, so it will take me some time to build mainline kernel for the raspberry pi. Rasp

Re: [Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-17 Thread Binyamin Sharet
On 08/17/2016 05:19 PM, Oliver Neukum wrote: > On Wed, 2016-08-17 at 17:07 +0300, Binyamin Sharet wrote: >> The issue was found on raspbian with kernel 4.4.6, and was not found >> on >> ubuntu 16.04 with mainline kernel 4.8-rc2, I don't have much >> experience >> with compiling kernels, so it will

Re: [Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-17 Thread Oliver Neukum
On Wed, 2016-08-17 at 17:07 +0300, Binyamin Sharet wrote: > The issue was found on raspbian with kernel 4.4.6, and was not found > on > ubuntu 16.04 with mainline kernel 4.8-rc2, I don't have much > experience > with compiling kernels, so it will take me some time to build mainline > kernel for the

Re: [Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-17 Thread Binyamin Sharet
On 08/17/2016 04:18 PM, Oliver Neukum wrote: > On Wed, 2016-08-17 at 14:26 +0300, Binyamin Sharet wrote: >> On 08/16/2016 06:02 PM, Alan Stern wrote: >>> On Tue, 16 Aug 2016, Binyamin Sharet wrote: >>> Kernel version: raspberrypi 4.4.6-v7+ #871 Driver source file: drivers/net/usb/kaweth.c

Re: [Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-17 Thread Oliver Neukum
On Wed, 2016-08-17 at 14:26 +0300, Binyamin Sharet wrote: > On 08/16/2016 06:02 PM, Alan Stern wrote: > > On Tue, 16 Aug 2016, Binyamin Sharet wrote: > > > >> Kernel version: raspberrypi 4.4.6-v7+ #871 > >> Driver source file: drivers/net/usb/kaweth.c > >> Umap2 command line: umap2vsscan -P -s 055

Re: [Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-17 Thread Binyamin Sharet
On 08/16/2016 06:02 PM, Alan Stern wrote: > On Tue, 16 Aug 2016, Binyamin Sharet wrote: > >> Kernel version: raspberrypi 4.4.6-v7+ #871 >> Driver source file: drivers/net/usb/kaweth.c >> Umap2 command line: umap2vsscan -P -s 0557:2002 >> >> After connecting such a device, NULL pointer dereference

Re: [Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-16 Thread Alan Stern
On Tue, 16 Aug 2016, Binyamin Sharet wrote: > Kernel version: raspberrypi 4.4.6-v7+ #871 > Driver source file: drivers/net/usb/kaweth.c > Umap2 command line: umap2vsscan -P -s 0557:2002 > > After connecting such a device, NULL pointer dereference in the kernel > and USB stops responding. > > Th

[Umap2][4/11][0557:2002] NULL pointer dereference

2016-08-16 Thread Binyamin Sharet
Kernel version: raspberrypi 4.4.6-v7+ #871 Driver source file: drivers/net/usb/kaweth.c Umap2 command line: umap2vsscan -P -s 0557:2002 After connecting such a device, NULL pointer dereference in the kernel and USB stops responding. This issue was reproduced with other VID/PIDs that use this dri