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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [FW-1] kernel panic [linux 2.2.19-7] on UDP scan CP4.1-SP5
Be sure that You have all you network drivers up-to-date. Best Regards, Graziano -----Original Message----- From: Yanek Korff [mailto:[email protected]] Sent: Tuesday, November 13, 2001 8:45 PM To: [email protected] Subject: [FW-1] kernel panic [linux 2.2.19-7] on UDP scan CP4.1-SP5 I'm testing out CP4.1 SP5 on Linux RH7.0. I seem to have gotten everything configured the way I want it and am starting to run some scans to see what I can see. Well, what I see is: nmap -sU -P0 ip_addr causes the machine to instantly crash with a kernel panic, or in some cases, reboot. I'm not great at troubleshooting kernel/module troubles so any help would be greatly appreciated. IF you happen to have a Linux CP FW-1 box you could run nmap against, I'd love to know your results (incl OS/kernel info). Might want to do this off-hours, though. Without CP-FW1 running (/etc/rc.d/init.d/firewall1 stop), I cannot cause a kernel panic with a UDP scan. Has anyone else noticed this behavior? Hardware: Dell Dimension XPSB800r 128MB RAM 3Com EtherLink III 3c905-TX (three of them) Have been able to reproduce this problem with kernels: 2.2.19-7 (CUSTOM) 2.2.16-20 (GENERIC RH 7.0) Tail end of the error message (after register & stack dump): Code: 8b 41 08 3d 2b 2f c3 a5 0f 85 c6 00 00 00 8b 41 0c 85 c0 74 Aiee, killing interrupt handler Kernel panic: Attempted to kill the idle task! In swapper task - not syncing -Yanek. =============================================== To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html =============================================== =============================================== To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html =============================================== =============================================== To unsubscribe from this mailing list, please see the instructions at http://www.checkpoint.com/services/mailing.html ===============================================
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