| 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, 13 Feb 2012 12:30:11 -0600 From: Mike Mestnik <cheako@...emestnik.net> To: linux-kernel@...r.kernel.org Subject: Sysreq during system hang where ssh/screen still accessible. Hello, I have an unusual hang: The box is responding to monitor wakeup key presses and putting the display to sleep after idle, however the screen is always blank. From the network side a previously started root ssh screen session can create more views,but the shell never starts, neither does ls from an existing shell. I've configured remote logging and there is noting in any of the logs to indicate a problem, smart-tools is installed. The remote log(over SCTP) is still connected and the IRC client is still connected. Kernel messages are being logged, last msg from apparmor about empathy. Key presses wake up monitor, but sysreq-s is not logging anything. No further ssh shells able to check, but I don't think that dmesg would even start. However ssh/screen is still responsive to create new views and switch views, but the shell never starts. Feb 12 17:33:33: The only error is smatd: Prefailure: Spin_Up_Time (3) changed to: 197 Feb 13 12:54 AM an email http://pastebin.com/A8srcY7v However nothing in the _remote_ log around 1AM/12:54. Any thoughts? linux-image-3.2.0-15-generic-pae System specs. http://pastebin.com/35NwE0G1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists