Have a problem with kernel errors on a debian lenny xen system. Both Dom0 and domu have 2.6.26-2-xen-686 kernel it''s a Dell Poweredge 1600sc. Dom0 and another domu have no errors It can run fine for days and at some point will get messages like this about ever 2 minutes. [99893.452427] INFO: task cron:11193 blocked for more than 120 seconds. [99893.452461] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [99893.452481] cron D 8c6c25a5 0 11193 2360 [99893.452506] eb8c65e0 00000282 00000001 8c6c25a5 0000315c eb8c6768 c127ab40 00000001 [99893.452554] ec93fd80 00000000 00000000 0002c54b 00000000 00000005 000873e5 00000000 [99893.452597] c1276060 e4318092 c0106149 c0e67f14 e4318092 0002dfb7 7fffffff 7fffffff [99893.452647] Call Trace: [99893.452686] [<c0106149>] get_runstate_snapshot+0x69/0xec [99893.452734] [<c02caf77>] schedule_timeout+0x13/0x86 [99893.452771] [<c02ca62a>] wait_for_common+0xd9/0x166 [99893.452801] [<c0117957>] default_wake_function+0x0/0x8 [99893.452840] [<c011dcaa>] do_fork+0x17f/0x1dc [99893.452873] [<c010239e>] sys_vfork+0x18/0x1c [99893.452900] [<c0103f76>] syscall_call+0x7/0xb [99893.452938] ====================== Load is 1 but looks idle. top - 15:52:11 up 1 day, 3:55, 1 user, load average: 1.00, 1.00, 1.00 Tasks: 124 total, 1 running, 122 sleeping, 0 stopped, 1 zombie Cpu(s): 0.0%us, 0.0%sy, 0.0%ni,100.0%id, 0.0%wa, 0.0%hi, 0.0%si, 0.0%st Mem: 2097348k total, 1212396k used, 884952k free, 9596k buffers Swap: 2097144k total, 0k used, 2097144k free, 649000k cached The only way I have been able to get the load back down is to reboot the domu. I thought I had it licked as it has sometime worked for over 5 days with no errors so I have installed it in a remote office so at this point rather not do any major changes. Any Ideas? John _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users