5.2-RELEASE crash

From: Magnus Dahlstedt (n97magda_at_midgard.liu.se)
Date: 01/30/04

  • Next message: Kris Kennaway: "Re: More lock order reversals..."
    Date: Fri, 30 Jan 2004 12:51:37 +0100 (CET)
    To: current@freebsd.org
    
    

    On 5.2-RELEASE, I get the following crash:

    backtrace(c06c62bc,c8697bdc,c06d63e4,c06d63e4,c06d7305) at backtrace+0x17
    witness_lock(c8697bdc,8,c06d7305,369,c865d540) at witness_lock+0x686
    _mtx_lock_flags(c8697bdc,0,c06d7305,369,c865d554) at _mtx_lock_flags+0xb5
    obj_alloc(c865d540,1000,e4097a07,101,0) at obj_alloc+0x3f
    slab_zalloc(c865d540,1,c865d554,8,c06d7305) at slab_zalloc+0xb3
    uma_zone_slab(c865d540,1,c06d7305,682,c865d5f0) at uma_zone_slab+0xda
    uma_zalloc_internal(c865d540,0,1,5b7,72e) at uma_zalloc_internal+0x3e
    uma_zalloc_arg(c865d540,0,1,72e,2) at uma_zalloc_arg+0x394
    swp_pager_meta_build(cd066e70,1b,0,2,0) at swp_pager_meta_build+0x16d
    swap_pager_putpages(cd066e70,e4097bd0,2,0,e4097b40) at
    swap_pager_putpages+0x31a
    default_pager_putpages(cd066e70,e4097bd0,2,0,e4097b40) at
    default_pager_putpages+0x2e
    vm_pageout_flush(e4097bd0,2,0,eb,c06756a5) at vm_pageout_flush+0x174
    vm_pageout_clean(c2ae7190,0,c06d7108,32a,0) at vm_pageout_clean+0x2ea
    vm_pageout_scan(0,0,c06d7108,5a9,1f4) at vm_pageout_scan+0x671
    vm_pageout(0,e4097d48,c06c07d2,311,0) at vm_pageout+0x31d
    fork_exit(c064897d,0,e4097d48) at fork_exit+0xb5
    fork_trampoline() at fork_trampoline+0x8
    --- trap 0x1, eip = 0, esp = 0xe4097d7c, ebp = 0 ---
    panic: kmem_malloc(16384): kmem_map too small: 275243008 total allocated
    cpuid = 1;
    Debugger("panic")
    Stopped at Debugger+0x4f: xchgl %ebx,in_Debugger.0
    db> trace
    Debugger(c06c2ccd,1,c06d5a05,e40a6a74,100) at Debugger+0x4f
    panic(c06d5a05,4000,1067e000,e40a6aa0,c0518254) at panic+0x14a
    kmem_malloc(c10310a0,4000,402,e40a6aec,c064c19e) at kmem_malloc+0x101
    page_alloc(0,4000,e40a6adf,402,25471b2) at page_alloc+0x27
    uma_large_malloc(4000,402,0,c05471b2,c07287e0) at uma_large_malloc+0x52
    malloc(4000,c0709ec0,402,d4917c00,c8212a00) at malloc+0x122
    softdep_disk_io_initiation(d4b8e238,c0545d00,c06c908c,c06c6096,3) at
    softdep_disk_io_initiation+0x102
    spec_xstrategy(c86ac000,d4b8e238,0,246,d4b8e238) at spec_xstrategy+0x10d
    spec_specstrategy(e40a6bb8,e40a6bd4,c0630bc8,e40a6bb8,c06c214f) at
    spec_specstrategy+0x6d
    spec_vnoperate(e40a6bb8,c06c214f,f4,fffd4000,ffffffff) at
    spec_vnoperate+0x18
    ufs_strategy(e40a6bfc,e40a6c28,c05653ba,e40a6bfc,1) at ufs_strategy+0x134
    ufs_vnoperate(e40a6bfc,1,c06c908c,360,1) at ufs_vnoperate+0x18
    bwrite(d4b8e238,0,c06c908c,69b,20ae380) at bwrite+0x43c
    vfs_bio_awrite(d4b8e238,0,c06d44b8,e1,e40a6cb0) at vfs_bio_awrite+0x247
    ffs_fsync(e40a6cd8,30002,c8212a00,6cd,0) at ffs_fsync+0x2fc
    sched_sync(0,e40a6d48,c06c07d2,311,0) at sched_sync+0x26a
    fork_exit(c0576443,0,e40a6d48) at fork_exit+0xb5
    fork_trampoline() at fork_trampoline+0x8
    --- trap 0x1, eip = 0, esp = 0xe40a6d7c, ebp = 0 ---
    db>

    The dmesg output:

    FreeBSD 5.2-RELEASE #1: Sun Jan 18 13:44:30 CET 2004
        n96andha@gandalf.midgard.liu.se:/usr/obj/usr/current/src/sys/GANDALF
    Preloaded elf kernel "/boot/kernel/kernel" at 0xc0802000.
    MPTable: < PLACER CRB >
    Timecounter "i8254" frequency 1193182 Hz quality 0
    CPU: Intel(R) Xeon(TM) CPU 2.66GHz (2665.92-MHz 686-class CPU)
      Origin = "GenuineIntel" Id = 0xf27 Stepping = 7

    Features=0xbfebfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,C
    MOV,PAT,PSE36,CLFLUSH,DTS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE>
    real memory = 2146942976 (2047 MB)
    avail memory = 2080309248 (1983 MB)
    FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
     cpu0 (BSP): APIC ID: 0
     cpu1 (AP): APIC ID: 6
    ioapic0: Assuming intbase of 0
    ioapic1: Assuming intbase of 24
    ioapic2: Assuming intbase of 48
    ioapic0 <Version 2.0> irqs 0-23 on motherboard
    ioapic1 <Version 2.0> irqs 24-47 on motherboard
    ioapic2 <Version 2.0> irqs 48-71 on motherboard
    Pentium Pro MTRR support enabled
    npx0: [FAST]
    npx0: <math processor> on motherboard
    npx0: INT 16 interface
    pcibios: BIOS version 2.10
    Using $PIR table, 21 entries at 0xc00fde70
    pcib0: <MPTable Host-PCI bridge> at pcibus 0 on motherboard
    pci0: <PCI bus> on pcib0
    pcib0: slot 31 INTB routed to irq 17
    agp0: <Intel Generic host to PCI bridge> mem 0xf4000000-0xf7ffffff at
    device 0.0
     on pci0
    pci0: <unknown> at device 0.1 (no driver attached)
    pcib1: <PCIBIOS PCI-PCI bridge> mem 0xf8000000-0xfbffffff at device 1.0 on
    pci0
    pci1: <PCI bus> on pcib1
    pcib2: <PCIBIOS PCI-PCI bridge> at device 2.0 on pci0
    pci2: <PCI bus> on pcib2
    pci2: <base peripheral, interrupt controller> at device 28.0 (no driver
    attached
    )
    pcib3: <MPTable PCI-PCI bridge> at device 29.0 on pci2
    pci3: <PCI bus> on pcib3
    pcib3: slot 3 INTA routed to irq 54
    em0: <Intel(R) PRO/1000 Network Connection, Version - 1.7.19> port
    0x3000-0x303f
     mem 0xf0200000-0xf021ffff irq 54 at device 3.0 on pci3
    em0: Speed:N/A Duplex:N/A
    pci2: <base peripheral, interrupt controller> at device 30.0 (no driver
    attached
    )
    pcib4: <MPTable PCI-PCI bridge> at device 31.0 on pci2
    pci4: <PCI bus> on pcib4
    pcib4: slot 1 INTA routed to irq 24
    pcib4: slot 2 INTA routed to irq 28
    pcib4: slot 2 INTA routed to irq 28
    pcib5: <PCI-PCI bridge> at device 1.0 on pci4
    pci5: <PCI bus> on pcib5
    pstpci0: <Promise SuperTrak SX6000 ATA RAID controller> mem
    0xf1400000-0xf17ffff
    f irq 24 at device 1.1 on pci4
    sym0: <896> port 0x4000-0x40ff mem
    0xf0300000-0xf0301fff,0xf0304000-0xf03043ff i
    rq 28 at device 2.0 on pci4
    sym0: Tekram NVRAM, ID 7, Fast-40, SE, parity checking
    sym1: <896> port 0x4400-0x44ff mem
    0xf0302000-0xf0303fff,0xf0304400-0xf03047ff i
    rq 28 at device 2.1 on pci4
    sym1: Tekram NVRAM, ID 7, Fast-40, SE, parity checking
    pcib6: <MPTable PCI-PCI bridge> at device 30.0 on pci0
    pci6: <PCI bus> on pcib6
    pcib6: slot 1 INTA routed to irq 16
    pcib6: slot 2 INTA routed to irq 17
    pci6: <display, VGA> at device 1.0 (no driver attached)
    fxp0: <Intel 82558 Pro/100 Ethernet> port 0x5000-0x501f mem
    0xf0500000-0xf05ffff
    f,0xfc800000-0xfc800fff irq 17 at device 2.0 on pci6
    fxp0: Ethernet address 00:90:27:2d:0b:0d
    miibus0: <MII bus> on fxp0
    inphy0: <i82555 10/100 media interface> on miibus0
    inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
    isab0: <PCI-ISA bridge> at device 31.0 on pci0
    isa0: <ISA bus> on isab0
    atapci0: <Intel ICH4 UDMA100 controller> port
    0x2440-0x244f,0x374-0x377,0x170-0x
    177,0x3f4-0x3f7,0x1f0-0x1f7 mem 0xf0000000-0xf00003ff at device 31.1 on
    pci0
    ata0: at 0x1f0 irq 14 on atapci0
    ata0: [MPSAFE]
    ata1: at 0x170 irq 15 on atapci0
    ata1: [MPSAFE]
    pci0: <serial bus, SMBus> at device 31.3 (no driver attached)
    pci0: <multimedia, audio> at device 31.5 (no driver attached)
    orm0: <Option ROMs> at iomem
    0xcd000-0xcefff,0xc9000-0xccfff,0xc8000-0xc8fff,0xc
    0000-0xc7fff on isa0
    pmtimer0 on isa0
    atkbdc0: <Keyboard controller (i8042)> at port 0x64,0x60 on isa0
    atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
    kbd0 at atkbd0
    psm0: failed to get data.
    psm0: <PS/2 Mouse> irq 12 on atkbdc0
    psm0: model Generic PS/2 mouse, device ID 0
    fdc0: <Enhanced floppy controller (i82077, NE72065 or clone)> at port
    0x3f7,0x3f
    0-0x3f5 irq 6 drq 2 on isa0
    fdc0: FIFO enabled, 8 bytes threshold
    fd0: <1440-KB 3.5" drive> on fdc0 drive 0
    ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
    ppc0: SMC-like chipset (ECP/EPP/PS2/NIBBLE) in COMPATIBLE mode
    ppc0: FIFO with 16/16/9 bytes threshold
    ppbus0: <Parallel port bus> on ppc0
    plip0: <PLIP network interface> on ppbus0
    lpt0: <Printer> on ppbus0
    lpt0: Interrupt-driven port
    ppi0: <Parallel I/O> on ppbus0
    sc0: <System console> at flags 0x100 on isa0
    sc0: VGA <16 virtual consoles, flags=0x100>
    sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
    sio0: type 16550A, console
    sio1 at port 0x2f8-0x2ff irq 3 on isa0
    sio1: type 16550A
    vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
    unknown: <PNP0303> can't assign resources (port)
    unknown: <PNP0f13> can't assign resources (irq)
    unknown: <PNP0501> can't assign resources (port)
    unknown: <PNP0501> can't assign resources (port)
    unknown: <PNP0401> can't assign resources (port)
    unknown: <PNP0700> can't assign resources (port)
    Timecounters tick every 10.000 msec
    acd0: CDROM <CD-956E/AKV> at ata0-master PIO4
    Waiting 15 seconds for SCSI devices to settle
    pst0: <Promise SuperTrak RAID> on pstpci0
    GEOM: create disk pst0 dp=0xc8234b0c
    pst0: 567435MB <PROMISE TECH. I2O RAID DEVICE> [72337/255/63] on pstpci0
    pstpci0: [MPSAFE]
    GEOM: create disk da0 dp=0xc8673850
    da0 at sym0 bus 0 target 12 lun 0
    da0: <SEAGATE ST336704LW 0004> Fixed Direct Access SCSI-3 device
    da0: 40.000MB/s transfers (20.000MHz, offset 31, 16bit), Tagged Queueing
    Enabled
    da0: 35003MB (71687369 512 byte sectors: 255H 63S/T 4462C)
    SMP: AP CPU #1 Launched!
    Mounting root from ufs:/dev/da0s1a
    WARNING: / was not properly dismounted
    /: mount pending error: blocks 6176 files 3
    ipfw2 initialized, divert disabled, rule-based forwarding enabled, default
    to de
    ny, logging disabled
    em0: Link is up 1000 Mbps Full Duplex
    em0: promiscuous mode enabled
    em0: promiscuous mode disabled

    It is a dual-Xeon Supermicro, with a Promise SX6000 ide-raid. The kernel
    is a fairly standard smp-kernel.

    / Magnus
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  • Next message: Kris Kennaway: "Re: More lock order reversals..."

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