| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Mon, 21 Feb 2011 04:08:12 GMT From: bugzilla-daemon@...zilla.kernel.org To: linux-ext4@...r.kernel.org Subject: [Bug 25832] kernel crashes upon resume if usb devices are removed when suspended https://bugzilla.kernel.org/show_bug.cgi?id=25832 --- Comment #33 from rocko <rockorequin@...mail.com> 2011-02-21 04:08:10 --- Created an attachment (id=48512) --> (https://bugzilla.kernel.org/attachment.cgi?id=48512) syslog from VM which is hanging for 10-15 seconds at a time In case it is useful... I also tried reproducing the freeze running Ubuntu 11.04 (running 2.6.38-rc4) in VirtualBox and repeatedly assigning/unassigning the test USB key to it (which used to have a good chance of freezing the host, but not now). I didn't get a total freeze, but I did start getting freezes for maybe 10-15 seconds. The USB access light started flashing permanently so I seem to have recreated the situation where some process has crashed trying to access the drive, or perhaps just crashed the drive itself, but the kernel doesn't completely crash, just completely pause temporarily. The key still shows up in an ls as attached to 1-1:1.0, but I can't bind/unbind it anymore - it gives write errors (no such device) and "device offlined" errors. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug. -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists