Server crashed(not responding over network), last line over netconsole was
Feb 15 15:50:17 217.151.X.X [1521315.068984] BUG: spinlock lockup on CPU#1, ksoftirqd/1/7, f0551180 I have random crashes, at least once per week. It is very difficult to catch error message, and only recently i setup netconsole. Now i got crash, but there is no traceback and only single line came over netconsole, mentioned before. .config file http://www.nuclearcat.com/files/config_qos Kernel is 2.6.24 with epoll patch(it is from mainline) applied. cat /proc/version Linux version 2.6.24-devel ([EMAIL PROTECTED]) (gcc version 4.1.1 (Gentoo 4.1.1- r3)) #1 SMP Sat Jan 26 17:26:54 EET 2008 visp-1 ~ # cat /proc/interrupts CPU0 CPU1 CPU2 CPU3 0: 18361 17785 17471 17748 IO-APIC-edge timer 1: 2 0 0 0 IO-APIC-edge i8042 8: 5 4 3 4 IO-APIC-edge rtc 9: 0 0 0 0 IO-APIC-fasteoi acpi 12: 1 0 1 2 IO-APIC-edge i8042 14: 14 17 17 15 IO-APIC-edge libata 15: 0 0 0 0 IO-APIC-edge libata 17: 269 259 256 259 IO-APIC-fasteoi ioc0 18: 5 5 6 7 IO-APIC-fasteoi ehci_hcd:usb1, uhci_hcd:usb2, uhci_hcd:usb4 19: 0 0 0 0 IO-APIC-fasteoi uhci_hcd:usb3 66: 1 0 0 0 none-<NULL> 212: 27 32 35 32 PCI-MSI-edge eth1 213: 36818 36995 37307 37029 PCI-MSI-edge eth0 214: 0 1 1 1 PCI-MSI-edge NMI: 71107 70983 70962 70962 Non-maskable interrupts LOC: 53005 53178 53490 53214 Local timer interrupts RES: 414 434 363 378 Rescheduling interrupts CAL: 52 46 56 47 function call interrupts TLB: 398 288 403 264 TLB shootdowns TRM: 0 0 0 0 Thermal event interrupts SPU: 0 0 0 0 Spurious interrupts ERR: 0 MIS: 0 visp-1 ~ # cat /proc/cpuinfo processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Intel(R) Xeon(TM) CPU 3.20GHz stepping : 4 cpu MHz : 3192.163 cache size : 2048 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 6 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx cid cx16 xtpr lahf_lm bogomips : 6390.17 clflush size : 64 processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Intel(R) Xeon(TM) CPU 3.20GHz stepping : 4 cpu MHz : 3192.163 cache size : 2048 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 6 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx cid cx16 xtpr lahf_lm bogomips : 6383.72 clflush size : 64 processor : 2 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Intel(R) Xeon(TM) CPU 3.20GHz stepping : 4 cpu MHz : 3192.163 cache size : 2048 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 6 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx cid cx16 xtpr lahf_lm bogomips : 6383.75 clflush size : 64 processor : 3 vendor_id : GenuineIntel cpu family : 15 model : 6 model name : Intel(R) Xeon(TM) CPU 3.20GHz stepping : 4 cpu MHz : 3192.163 cache size : 2048 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 2 fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 6 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx lm constant_tsc pebs bts sync_rdtsc pni monitor ds_cpl vmx cid cx16 xtpr lahf_lm bogomips : 6383.76 clflush size : 64 -- Denys Fedoryshchenko Technical Manager Virtual ISP S.A.L. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
