[sane-devel] Segfault on Epson V850 epson2 driver

[Nicholas Andre]

Sure!

Distributor ID: Ubuntu
Description: Ubuntu 22.04 LTS
Release: 22.04
Codename: jammy

$ uname -a
Linux ubuntu-brix 5.15.0-33-generic #34-Ubuntu SMP Wed May 18 13:34:26 UTC
2022 x86_64 x86_64 x86_64 GNU/Linux



On Sat, Jul 2, 2022 at 5:50 PM Ralph Little <skelband at gmail.com> wrote:

> Hi,
>
> On 2022-06-26 21:50, Nicholas Andre wrote:
> > Hey all,
> >
> > Getting a segfault on epsonv2 when scanning at certain resolutions.
> > Scanning at 1800 DPI works fine but 2400 or 3200 triggers a segfault.
> > This is the dmesg output:
> >
> > [328208.954596] usb 6-1: new high-speed USB device number 7 using
> xhci_hcd
> > [328209.108635] usb 6-1: New USB device found, idVendor=04b8,
> > idProduct=0151, bcdDevice= 1.00
> > [328209.108649] usb 6-1: New USB device strings: Mfr=1, Product=2,
> > SerialNumber=0
> > [328209.108655] usb 6-1: Product: Epson Perfection V850
> > [328209.108659] usb 6-1: Manufacturer: Epson
>
> There is quite a bit of information in the line that you include:
>
> > [339715.862085] scanimage[137833]: segfault at 3a ip 00007f7ee21d4b55
> > sp 00007ffd69c05d20 error 4 in
> libsane-epson2.so.1.1.1[7f7ee21bf000+1b000]
> > [339715.862118] Code: 8d 35 c2 5c 00 00 48 83 ec 10 64 48 8b 04 25 28
> > 00 00 00 48 89 44 24 08 31 c0 e8 e6 9a ff ff 48 8b 45 08 48 8b 80 38
> > 01 00 00 <0f> b6 50 0a b8 01 00 00 00 84 d2 75 1e 48 8b 54 24 08 64 48
> > 2b 14
> >
>
> Can you tell us which distro you are running on and what version of it?
>
> Cheers,
> Ralph
>


-- 
Thanks,
Nicholas Andre
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