Messages in this thread | | | Date | Sun, 5 Oct 2008 16:41:16 +0100 | From | Klaus Ethgen <> | Subject | Kernel freeze on 2.4.36.7 |
| |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
Hello,
I use the stable kernel tree 2.4 and have reproduce the following bug with 2.4.36.2 and 2.4.36.7.
I got a new barcode scanner and plugged it into USB. The scanner works well until I remove it. In that second I get a trace and the kernel freeze.
The message when I plug in the scanner: hub.c: new USB device 00:1d.7-6.2, assigned address 5 input: USB HID v1.10 Keyboard [Weltrend Bar Code Reader] on usb1:5.0
The message when I unplug it: Unable to handle kernel NULL pointer dereference at virtual address 00000048 ...
Please pardon that I do not type the complete kernel dump as I know no way to log it to a text file in this case where the system freeze. But on request I can send the picture I made with my camera.
Regards Klaus Ethgen - -- Klaus Ethgen http://www.ethgen.de/ pub 2048R/D1A4EDE5 2000-02-26 Klaus Ethgen <Klaus@Ethgen.de> Fingerprint: D7 67 71 C4 99 A6 D4 FE EA 40 30 57 3C 88 26 2B -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux)
iQEVAwUBSOjgGZ+OKpjRpO3lAQL8cwf/ZyfKmgqXqMxIFa3yvTpLoDyUPq+Tmopb A+sdoqb4F57r00YDsewZulGQ+gFlWHLu7RJENQ7HRtOVIIsW89TSniqVaWhBecKe y7yZcEv8jCyI+RlGdyY8ZtcTDJSpLh9AY99q48PJLQ9Zxbe5FlOhELaJ1eVYAHHT NhbeEiVk9BKo7MpsbiQeMr+lb2ePE7x0Ct1J2NBMCMnv9/BrYfPZQXf9ML9bhqgb ZJC0gM4luJ3OCFP29ygCfyUES9D04KcFoI2S+bSG1nhFSSmYzrNNoDEk3+FO5+E2 e7bD5/nYWoCdRFFAhE08lGrx/cnrSBBZjaOwl1MhZSOCYjMDgLn9UA== =owdm -----END PGP SIGNATURE-----
| |