Date: Tue, 24 Aug 2004 08:20:35 +1000 (EST) From: andy@bradfieldprichard.com.au To: "Peter Wemm" <peter@wemm.org> Cc: freebsd-current@freebsd.org Subject: Re: PLEASE TEST: IPI deadlock avoidance patch Message-ID: <53654.203.41.12.153.1093299636.squirrel@bpgate.speednet.com.au> In-Reply-To: <200408231441.00692.peter@wemm.org> References: <20040822115345.Y94593@carver.gumbysoft.com><412A5B02.9010705@telia.com> <200408231441.00692.peter@wemm.org>
next in thread | previous in thread | raw e-mail | index | archive | help
> > Thanks to everybody for confirming the fix :-) > -- With the patch applied, during a make -j4 buildworld my box still hangs with the following (bright-white) messages on the console: <these messages are repeated on the screen until hang> ... panic: APIC: Previous IPI is stuck cpuid = 0; boot() called on cpu#0 Uptime: 3h57m24s Cannot dump. No dump device defined. panic: malloc(M_WAITOK) in interrupt context cpuid = 0; KDB: enter: panic <hangs here> :( Some dmesg info: <snip> FreeBSD 5.3-BETA1 #0: Mon Aug 23 23:46:21 EST 2004 root@hummer:/slim/obj/hummer/src-current/src/sys/GENERIC WARNING: WITNESS option enabled, expect reduced performance. Timecounter "i8254" frequency 1193182 Hz quality 0 CPU: Pentium Pro (198.95-MHz 686-class CPU) Origin = "GenuineIntel" Id = 0x619 Stepping = 9 Features=0xfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV> real memory = 536870912 (512 MB) avail memory = 515706880 (491 MB) MPTable: <INTEL ALDER > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 1 cpu2 (AP): APIC ID: 2 cpu3 (AP): APIC ID: 4 ioapic0: Assuming intbase of 0 ioapic1: Assuming intbase of 16 ioapic1 <Version 1.1> irqs 16-31 on motherboard ioapic0 <Version 1.1> irqs 0-15 on motherboard <snip> -andyf
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?53654.203.41.12.153.1093299636.squirrel>