lock order reversal on recent (06/30) CURRENT
Is the following a known problem? (occured while running python2.3 using kse) lock order reversal 1st 0xc03c3c40 smp rendezvous (smp rendezvous) @ /usr/src/sys/kern/subr_smp.c:3 13 2nd 0xc03c00c0 sched lock (sched lock) @ /usr/src/sys/i386/i386/sys_machdep.c:2 92 Stack backtrace: backtrace(c0343555,c03c00c0,c033fd89,c033fd89,c0357a74) at backtrace+0x17 witness_lock(c03c00c0,8,c0357a74,124,ffc00034) at witness_lock+0x697 _mtx_lock_spin_flags(c03c00c0,0,c0357a74,124,f5ec0c54) at _mtx_lock_spin_flags+0 xd1 set_user_ldt_rv(c7eed390,f5ec0c78,c01d9bbb,9a,0) at set_user_ldt_rv+0x3d smp_rendezvous_action(9a,0,c0342f33,139,f5ec0d10) at smp_rendezvous_action+0x57 smp_rendezvous(0,c0312a10,0,c7eed390,c7eb97c0) at smp_rendezvous+0xab i386_set_ldt(c7eed390,bfbff96c,c0357a74,5f,c8228da8) at i386_set_ldt+0x16d sysarch(c7eed390,f5ec0d10,c0357cf5,3fd,2) at sysarch+0x64 syscall(2f,2f,2f,11,681518e4) at syscall+0x26e Xint0x80_syscall() at Xint0x80_syscall+0x1d --- syscall (165), eip = 0x6826dda3, esp = 0xbfbff958, ebp = 0xbfbff984 --- ===output of dmesg -a=== Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.1-CURRENT #12: Thu Jul 3 13:46:40 JST 2003 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/MYKERNEL Preloaded elf kernel /boot/kernel/kernel at 0xc04e5000. Preloaded elf module /boot/kernel/acpi.ko at 0xc04e5294. Timecounter i8254 frequency 1193182 Hz Timecounter TSC frequency 2392048864 Hz CPU: Intel(R) Xeon(TM) CPU 2.40GHz (2392.05-MHz 686-class CPU) Origin = GenuineIntel Id = 0xf27 Stepping = 7 Features=0xbfebfbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE Hyperthreading: 2 logical CPUs real memory = 2146893824 (2047 MB) avail memory = 2084458496 (1987 MB) Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 - irq 0 Programming 24 pins in IOAPIC #1 Programming 24 pins in IOAPIC #2 FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs cpu0 (BSP): apic id: 0, version: 0x00050014, at 0xfee0 cpu1 (AP): apic id: 1, version: 0x00050014, at 0xfee0 cpu2 (AP): apic id: 6, version: 0x00050014, at 0xfee0 cpu3 (AP): apic id: 7, version: 0x00050014, at 0xfee0 io0 (APIC): apic id: 2, version: 0x00178020, at 0xfec0 io1 (APIC): apic id: 3, version: 0x00178020, at 0xfec8 io2 (APIC): apic id: 4, version: 0x00178020, at 0xfec80100 Pentium Pro MTRR support enabled npx0: math processor on motherboard npx0: INT 16 interface acpi0: PTLTDRSDT on motherboard pcibios: BIOS version 2.10 acpi0: power button is handled as a fixed feature programming model. Timecounter ACPI-fast frequency 3579545 Hz can't fetch resources for \\_SB_.PCI0.LPC0.SIO_.LPT_ - AE_AML_INVALID_RESOURCE_TYPE acpi_timer0: 24-bit timer at 3.579545MHz port 0x1008-0x100b on acpi0 acpi_cpu0: CPU on acpi0 acpi_cpu1: CPU on acpi0 pcib0: ACPI Host-PCI bridge port 0xcf8-0xcff on acpi0 pci0: ACPI PCI bus on pcib0 IOAPIC #0 intpin 16 - irq 2 IOAPIC #0 intpin 19 - irq 5 IOAPIC #0 intpin 18 - irq 10 IOAPIC #0 intpin 23 - irq 11 agp0: Intel Generic host to PCI bridge mem 0xe000-0xefff at device 0.0 on pci0 pci0: unknown at device 0.1 (no driver attached) pcib1: ACPI PCI-PCI bridge mem 0xd400-0xd7ff at device 1.0 on pci0 pci1: ACPI PCI bus on pcib1 pcib2: ACPI PCI-PCI bridge at device 2.0 on pci0 pcib2: could not get PCI interrupt routing table for \\_SB_.PCI0.HLB_ - AE_NOT_FOUND pci2: ACPI PCI bus on pcib2 pci2: base peripheral, interrupt controller at device 28.0 (no driver attached) pcib3: ACPI PCI-PCI bridge at device 29.0 on pci2 pci3: ACPI PCI bus on pcib3 pci2: base peripheral, interrupt controller at device 30.0 (no driver attached) pcib4: ACPI PCI-PCI bridge at device 31.0 on pci2 pci4: ACPI PCI bus on pcib4 IOAPIC #2 intpin 0 - irq 16 IOAPIC #2 intpin 4 - irq 17 ti0: Netgear GA620 1000baseT Gigabit Ethernet mem 0xd021-0xd0213fff irq 16 at device 3.0 on pci4 ti0: Ethernet address: 00:a0:cc:73:49:65 bge0: Broadcom BCM5702X Gigabit Ethernet, ASIC rev. 0x1002 mem 0xd020-0xd020 irq 17 at device 4.0 on pci4 bge0: Ethernet address: 00:50:45:00:96:f7 miibus0: MII bus on bge0 brgphy0: BCM5703 10/100/1000baseTX PHY on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto pci0: serial bus, USB at device 29.0 (no driver attached) pci0: serial bus, USB at device 29.1 (no driver attached) pci0: serial bus, USB at device 29.2 (no driver attached) pci0: serial bus, USB at device 29.7 (no driver attached) pcib5: ACPI PCI-PCI bridge at device 30.0 on pci0 pci5: ACPI PCI bus on pcib5 IOAPIC #0 intpin 21 - irq 18 IOAPIC #0 intpin 22 - irq 19 pci5: serial bus, FireWire at device 0.0 (no driver attached) pci5: display, VGA at device 1.0 (no driver attached) isab0: PCI-ISA bridge at device 31.0 on
python2.3 build with kse freezes CURRENT
For the last few weeks I have difficulties building python2.3 with threads enabled. Building using -lthr leaves python's thread related modules inoperable. Using -lkse builds ok, but in the python test suite test_signal.py hangs for ever. It seems that a SIGALRM is not caught. Until sometime last week the machine froze during this test. Today (CURRENT cvsuped 90 min ago) this test hangs but the machine does not freeze. However running other test programs seems to freeze the machine after a few minutes. I appended dmesg output, but right now I am just curious if there is anybody who has a working (threads enabled) python2.3 installation on CURRENT (SMP). - Till Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.1-CURRENT #6: Wed Jun 25 11:37:23 JST 2003 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/MYKERNEL Preloaded elf kernel /boot/kernel/kernel at 0xc04b2000. Preloaded elf module /boot/kernel/acpi.ko at 0xc04b2294. Timecounter i8254 frequency 1193182 Hz Timecounter TSC frequency 2392040564 Hz CPU: Intel(R) Xeon(TM) CPU 2.40GHz (2392.04-MHz 686-class CPU) Origin = GenuineIntel Id = 0xf27 Stepping = 7 Features=0xbfebfbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE Hyperthreading: 2 logical CPUs real memory = 2146893824 (2047 MB) avail memory = 2084663296 (1988 MB) Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 - irq 0 Programming 24 pins in IOAPIC #1 Programming 24 pins in IOAPIC #2 FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs cpu0 (BSP): apic id: 0, version: 0x00050014, at 0xfee0 cpu1 (AP): apic id: 1, version: 0x00050014, at 0xfee0 cpu2 (AP): apic id: 6, version: 0x00050014, at 0xfee0 cpu3 (AP): apic id: 7, version: 0x00050014, at 0xfee0 io0 (APIC): apic id: 2, version: 0x00178020, at 0xfec0 io1 (APIC): apic id: 3, version: 0x00178020, at 0xfec8 io2 (APIC): apic id: 4, version: 0x00178020, at 0xfec80100 Pentium Pro MTRR support enabled npx0: math processor on motherboard npx0: INT 16 interface acpi0: PTLTDRSDT on motherboard pcibios: BIOS version 2.10 acpi0: power button is handled as a fixed feature programming model. Timecounter ACPI-fast frequency 3579545 Hz can't fetch resources for \\_SB_.PCI0.LPC0.SIO_.LPT_ - AE_AML_INVALID_RESOURCE_TYPE acpi_timer0: 24-bit timer at 3.579545MHz port 0x1008-0x100b on acpi0 acpi_cpu0: CPU on acpi0 acpi_cpu1: CPU on acpi0 pcib0: ACPI Host-PCI bridge port 0xcf8-0xcff on acpi0 pci0: ACPI PCI bus on pcib0 IOAPIC #0 intpin 16 - irq 2 IOAPIC #0 intpin 19 - irq 5 IOAPIC #0 intpin 18 - irq 10 IOAPIC #0 intpin 23 - irq 11 agp0: Intel Generic host to PCI bridge mem 0xe000-0xefff at device 0.0 on pci0 pci0: unknown at device 0.1 (no driver attached) pcib1: ACPI PCI-PCI bridge mem 0xd400-0xd7ff at device 1.0 on pci0 pci1: ACPI PCI bus on pcib1 pcib2: ACPI PCI-PCI bridge at device 2.0 on pci0 pcib2: could not get PCI interrupt routing table for \\_SB_.PCI0.HLB_ - AE_NOT_FOUND pci2: ACPI PCI bus on pcib2 pci2: base peripheral, interrupt controller at device 28.0 (no driver attached) pcib3: ACPI PCI-PCI bridge at device 29.0 on pci2 pci3: ACPI PCI bus on pcib3 pci2: base peripheral, interrupt controller at device 30.0 (no driver attached) pcib4: ACPI PCI-PCI bridge at device 31.0 on pci2 pci4: ACPI PCI bus on pcib4 IOAPIC #2 intpin 0 - irq 16 IOAPIC #2 intpin 4 - irq 17 ti0: Netgear GA620 1000baseT Gigabit Ethernet mem 0xd021-0xd0213fff irq 16 at device 3.0 on pci4 ti0: Ethernet address: 00:a0:cc:73:49:65 bge0: Broadcom BCM5702X Gigabit Ethernet, ASIC rev. 0x1002 mem 0xd020-0xd020 irq 17 at device 4.0 on pci4 bge0: Ethernet address: 00:50:45:00:96:f7 miibus0: MII bus on bge0 brgphy0: BCM5703 10/100/1000baseTX PHY on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto pci0: serial bus, USB at device 29.0 (no driver attached) pci0: serial bus, USB at device 29.1 (no driver attached) pci0: serial bus, USB at device 29.2 (no driver attached) pci0: serial bus, USB at device 29.7 (no driver attached) pcib5: ACPI PCI-PCI bridge at device 30.0 on pci0 pci5: ACPI PCI bus on pcib5 IOAPIC #0 intpin 21 - irq 18 IOAPIC #0 intpin 22 - irq 19 pci5: serial bus, FireWire at device 0.0 (no driver attached) pci5: display, VGA at device 1.0 (no driver attached) isab0: PCI-ISA bridge at device 31.0 on pci0 isa0: ISA bus on isab0 atapci0: Intel ICH4 UDMA100 controller port 0x1460-0x146f,0-0x3,0-0x7,0-0x3,0-0x7 irq 0 at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pci0: serial bus, SMBus at device 31.3 (no driver attached) acpi_button0: Power Button on acpi0 fdc0: Enhanced floppy controller (i82077, NE72065 or clone) port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0 fdc0: FIFO enabled, 8
curses header conflict (wchar_t,wint_t)
When trying to install python2.3 on either stable or current the python curses module doesn't build. I get the following compiler complaints: STABLE (line numbers in brackets are from CURRENT) /usr/include/ncurses.h:236(289): conflicting types for `wchar_t' /usr/include/stdlib.h:58(57): previous declaration of `wchar_t' /usr/include/ncurses.h:239(292): conflicting types for `wint_t' /usr/include/wchar.h:89(96): previous declaration of `wint_t' Can somebody tell me the story of _WCHAR_T and _BSD_WCHAR_T, or tell me where I can find some hints? I found several long threads on seemingly related problems but haven't been enlightened yet. (One drastic fix is to remove the relevant lines from ncurses.h while building python.) - Till ___ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to [EMAIL PROTECTED]
smp-kernel panics while booting
I have 2 Xeon processors on a PDPEA (Rioworks) motherboard (http://www.rioworks.co.jp/products/pdpea.html). The generic kernel boots without problems (see output of dmesg below). When I use the SMP kernel I invariably (5.0 release, various CURRENTs, the latest cvsuped yesterday, various BIOS settings) get: CPU ... real memory ... avail memory ... Programming 24 pins in IOAPIC #0 IOAPIC #0 intpin 2 - irq 0 Programming 24 pins in IOAPIC #1 Programming 24 pins in IOAPIC #2 AP #1 (PHY# 1) failed! panic y/n [y] Uptime: 1s panic: Assertion mtx_unowned(m) failed at /usr/src/sys/kern/kern_mutex.c:966 cpuid = 0; lapic.id = Debugger(panic) Stopped at Debugger+0x4f: xchgl %ebx,in_Debugger.0 I would be grateful for any suggestions. - Till PS Linux 2.4.18-14smp seems to work. OUTPUT OF DMESG === Copyright (c) 1992-2003 The FreeBSD Project. Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994 The Regents of the University of California. All rights reserved. FreeBSD 5.0-CURRENT #3: Mon Mar 3 20:51:39 JST 2003 [EMAIL PROTECTED]:/usr/obj/usr/src/sys/GENERIC Preloaded elf kernel /boot/kernel.gen/kernel at 0xc069f000. Preloaded elf module /boot/kernel.gen/acpi.ko at 0xc069f0ac. Timecounter i8254 frequency 1193182 Hz Timecounter TSC frequency 2392042856 Hz CPU: Intel(R) Xeon(TM) CPU 2.40GHz (2392.04-MHz 686-class CPU) Origin = GenuineIntel Id = 0xf27 Stepping = 7 Features=0xbfebfbffFPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE Hyperthreading: 2 logical CPUs real memory = 2146893824 (2047 MB) avail memory = 2082635776 (1986 MB) Allocating major#253 to net Allocating major#252 to pci Pentium Pro MTRR support enabled npx0: math processor on motherboard npx0: INT 16 interface acpi0: PTLTDRSDT on motherboard ACPI-0625: *** Info: GPE Block0 defined as GPE0 to GPE15 pcibios: BIOS version 2.10 acpi0: power button is handled as a fixed feature programming model. Timecounter ACPI-fast frequency 3579545 Hz can't fetch resources for \\_SB_.PCI0.LPC0.SIO_.LPT_ - AE_AML_INVALID_RESOURCE_TYPE acpi_timer0: 24-bit timer at 3.579545MHz port 0x1008-0x100b on acpi0 acpi_cpu0: CPU on acpi0 acpi_cpu1: CPU on acpi0 pcib0: ACPI Host-PCI bridge port 0xcf8-0xcff on acpi0 pci0: ACPI PCI bus on pcib0 agp0: Intel Generic host to PCI bridge mem 0xf400-0xf7ff at device 0.0 on pci0 pci0: unknown at device 0.1 (no driver attached) pcib1: ACPI PCI-PCI bridge mem 0xf800-0xfbff at device 1.0 on pci0 pci1: ACPI PCI bus on pcib1 pcib2: ACPI PCI-PCI bridge at device 2.0 on pci0 pcib2: could not get PCI interrupt routing table for \\_SB_.PCI0.HLB_ - AE_NOT_FOUND pci2: ACPI PCI bus on pcib2 pci2: base peripheral, interrupt controller at device 28.0 (no driver attached) pcib3: ACPI PCI-PCI bridge at device 29.0 on pci2 pci3: ACPI PCI bus on pcib3 pci2: base peripheral, interrupt controller at device 30.0 (no driver attached) pcib4: ACPI PCI-PCI bridge at device 31.0 on pci2 pci4: ACPI PCI bus on pcib4 bge0: Broadcom BCM5702X Gigabit Ethernet, ASIC rev. 0x1002 mem 0xf020-0xf020 irq 5 at device 4.0 on pci4 bge0: Ethernet address: 00:50:45:00:96:f7 miibus0: MII bus on bge0 brgphy0: BCM5703 10/100/1000baseTX PHY on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseTX, 1000baseTX-FDX, auto uhci0: Intel 82801DB (ICH4) USB controller USB-A port 0x1400-0x141f irq 11 at device 29.0 on pci0 usb0: Intel 82801DB (ICH4) USB controller USB-A on uhci0 usb0: USB revision 1.0 uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub0: 2 ports with 2 removable, self powered uhci1: Intel 82801DB (ICH4) USB controller USB-B port 0x1420-0x143f irq 10 at device 29.1 on pci0 usb1: Intel 82801DB (ICH4) USB controller USB-B on uhci1 usb1: USB revision 1.0 uhub1: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub1: 2 ports with 2 removable, self powered uhci2: Intel 82801DB (ICH4) USB controller USB-C port 0x1440-0x145f irq 5 at device 29.2 on pci0 usb2: Intel 82801DB (ICH4) USB controller USB-C on uhci2 usb2: USB revision 1.0 uhub2: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1 uhub2: 2 ports with 2 removable, self powered pci0: serial bus, USB at device 29.7 (no driver attached) pcib5: ACPI PCI-PCI bridge at device 30.0 on pci0 pci5: ACPI PCI bus on pcib5 pci5: serial bus, FireWire at device 0.0 (no driver attached) pci5: display, VGA at device 1.0 (no driver attached) isab0: PCI-ISA bridge at device 31.0 on pci0 isa0: ISA bus on isab0 atapci0: Intel ICH4 UDMA100 controller port 0x1460-0x146f,0-0x3,0-0x7,0-0x3,0-0x7 at device 31.1 on pci0 ata0: at 0x1f0 irq 14 on atapci0 ata1: at 0x170 irq 15 on atapci0 pci0: serial bus, SMBus at device 31.3 (no driver attached) acpi_button0: Power Button on acpi0 fdc0: Enhanced floppy controller (i82077, NE72065 or clone) port 0x3f7,0x3f0-0x3f5 irq 6 drq 2 on acpi0 fdc0: FIFO enabled, 8
