Date: Wed, 27 Jan 2010 14:06:37 -0800 From: Jack Vogel <jfvogel@gmail.com> To: Mike Tancsa <mike@sentex.net> Cc: freebsd-current@freebsd.org Subject: Re: new em problems on HEAD Message-ID: <2a41acea1001271406h7a61a72fv713e06ed2448b619@mail.gmail.com> In-Reply-To: <201001272201.o0RM1fQ9053896@lava.sentex.ca> References: <201001271929.o0RJTVbB053140@lava.sentex.ca> <2a41acea1001271158p516ecedfge068edefff02ccbe@mail.gmail.com> <201001272201.o0RM1fQ9053896@lava.sentex.ca>
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I have no idea, i see no evidence that its the em driver at fault, do you? Jack On Wed, Jan 27, 2010 at 2:01 PM, Mike Tancsa <mike@sentex.net> wrote: > At 02:58 PM 1/27/2010, Jack Vogel wrote: > >> Please try the driver as updated today and see if this still happens, I >> sure hope not. >> > > The watchdog error seems to be gone! but it still panics on the netboot for > some reason. I loaded up a GENERIC kernel as well. Not sure if thats just > a result of not being able to mount things or some other problem ? > > > NFS ROOT: 10.255.255.1:/usr/home/pxe9/ > em0: link state changed to UP > Interface em0 IP-Address 10.255.255.118 Broadcast 10.255.255.255 > mount_nfs: can't update /var/db/mounttab for 10.255.255.1: > /usr/home/pxe9//etc > lock order reversal: > 1st 0xd94ef2a0 bufwait (bufwait) @ /usr/HEAD/src/sys/kern/vfs_bio.c:2559 > 2nd 0xc59cc800 dirhash (dirhash) @ > /usr/HEAD/src/sys/ufs/ufs/ufs_dirhash.c:285 > KDB: stack backtrace: > db_trace_self_wrapper(c0c9c547,c53bf74c,c08d51c5,c08c5ddb,c0c9f4a3,...) at > db_trace_self_wrapper+0x26 > kdb_backtrace(c08c5ddb,c0c9f4a3,c552efc8,c5532840,c53bf7a8,...) at > kdb_backtrace+0x29 > _witness_debugger(c0c9f4a3,c59cc800,c0cc149a,c5532840,c0cc111a,...) at > _witness_debugger+0x25 > witness_checkorder(c59cc800,9,c0cc111a,11d,0,...) at > witness_checkorder+0x839 > _sx_xlock(c59cc800,0,c0cc111a,11d,c5e55658,...) at _sx_xlock+0x85 > ufsdirhash_acquire(d94ef240,d991e800,200,d991e814,c53bf878,...) at > ufsdirhash_acquire+0x35 > ufsdirhash_add(c5e55658,c53bf8d0,814,c53bf864,c53bf868,...) at > ufsdirhash_add+0x13 > ufs_direnter(c5e6a660,c5eb9550,c53bf8d0,c53bfbd0,0,...) at > ufs_direnter+0x729 > ufs_makeinode(c53bfbd0,0,c53bfabc,c53bfa18,c0bdf755,...) at > ufs_makeinode+0x50d > ufs_create(c53bfabc,c53bfad4,0,0,c53bfba4,...) at ufs_create+0x30 > VOP_CREATE_APV(c0da6540,c53bfabc,c53bfbd0,c53bfa54,0,...) at > VOP_CREATE_APV+0xa5 > vn_open_cred(c53bfba4,c53bfc5c,16d,0,c556ec00,...) at vn_open_cred+0x215 > vn_open(c53bfba4,c53bfc5c,16d,c5dada10,c0d96aa0,...) at vn_open+0x3b > kern_openat(c5db3240,ffffff9c,804c5e8,0,602,...) at kern_openat+0x11f > kern_open(c5db3240,804c5e8,0,601,816d,...) at kern_open+0x35 > open(c5db3240,c53bfcf8,c0cd38ae,c0c7faf5,c5dea2a8,...) at open+0x30 > syscall(c53bfd38) at syscall+0x220 > Xint0x80_syscall() at Xint0x80_syscall+0x20 > --- syscall (5, FreeBSD ELF32, open), eip = 0x2816ead3, esp = 0xbfbfec6c, > ebp = 0xbfbfecd8 --- > > kernel trap 18 with interrupts disabled > > > Fatal trap 18: integer divide fault while in kernel mode > cpuid = 0; apic id = 00 > instruction pointer = 0x20:0xc0bd216b > stack pointer = 0x28:0xc53b7704 > frame pointer = 0x28:0xc53b7778 > > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = resume, IOPL = 0 > current process = 48 (ps) > [thread pid 48 tid 100078 ] > Stopped at __qdivrem+0x3b: divl %ecx,%eax > db> bt > Tracing pid 48 tid 100078 td 0xc5db36c0 > __qdivrem(0,0,0,0,0,...) at __qdivrem+0x3b > __udivdi3(0,0,0,0,c53b7a20,...) at __udivdi3+0x2e > cputick2usec(0,0,c0c980c6,2ef,c5db3764,...) at cputick2usec+0xfd > fill_kinfo_proc(c599e550,c53b7810,c0c980c6,3d8,4,...) at > fill_kinfo_proc+0x3ac > sysctl_out_proc(c5db36c0,c599e550,51c,c53b7b58,c08990d6,...) at > sysctl_out_proc+0xac > sysctl_kern_proc(c0d8cec0,c53b7c1c,1,c53b7ba4,c53b7ba4,...) at > sysctl_kern_proc+0xd2 > sysctl_root(c53b7ba4,0,c0c99ca0,5f1,c5db36c0,...) at sysctl_root+0x1c8 > userland_sysctl(c5db36c0,c53b7c10,4,0,bfbfe2b4,...) at > userland_sysctl+0x17c > __sysctl(c5db36c0,c53b7cf8,c0cd38ae,c0c7faf5,c5dea7f8,...) at __sysctl+0x94 > syscall(c53b7d38) at syscall+0x220 > Xint0x80_syscall() at Xint0x80_syscall+0x20 > --- syscall (202, FreeBSD ELF32, __sysctl), eip = 0x281a593b, esp = > 0xbfbfe1dc, ebp = 0xbfbfe208 --- > db> > > > Booting from the RELENG6 disk shows the nics to be > > em0@pci13:0:0: class=0x020000 card=0x108c15d9 chip=0x108c8086 rev=0x03 > hdr=0x00 > vendor = 'Intel Corporation' > device = '82573E Intel Corporation 82573E Gigabit Ethernet > Controller (Copper)' > class = network > subclass = ethernet > cap 01[c8] = powerspec 2 supports D0 D3 current D0 > cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message > cap 10[e0] = PCI-Express 1 endpoint > em1@pci14:0:0: class=0x020000 card=0x109a15d9 chip=0x109a8086 rev=0x00 > hdr=0x00 > vendor = 'Intel Corporation' > device = '82573L Intel PRO/1000 PL Network Adaptor' > class = network > subclass = ethernet > cap 01[c8] = powerspec 2 supports D0 D3 current D0 > cap 05[d0] = MSI supports 1 message, 64 bit enabled with 1 message > cap 10[e0] = PCI-Express 1 endpoint > > > > > > Cheers, >> >> Jack >> >> >> >> On Wed, Jan 27, 2010 at 11:29 AM, Mike Tancsa <<mailto:mike@sentex.net> >> mike@sentex.net> wrote: >> >> Not sure if the panic is related, but the watchdog timeout issue on bootup >> seems to be repeatable on this motherboard with HEAD from last Friday. It >> boots up fine under 6.x >> >> >> FreeBSD 9.0-CURRENT #1: Fri Jan 22 16:43:53 EST 2010 >> mdtancsa@ich10.sentex.ca:/usr/HEAD/obj/usr/HEAD/src/sys/alix i386 >> Timecounter "i8254" frequency 1193182 Hz quality 0 >> CPU: Intel(R) Pentium(R) CPU E6500 @ 2.93GHz (0.00-MHz 686-class >> CPU) >> Origin = "GenuineIntel" Id = 0x1067a Stepping = 10 >> >> >> Features=0xbfebfbff<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,HTT,TM,PBE> >> >> >> Features2=0x400e3bd<SSE3,DTES64,MON,DS_CPL,VMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,XSAVE> >> AMD Features=0x20100000<NX,LM> >> AMD Features2=0x1<LAHF> >> TSC: P-state invariant >> real memory = 2147483648 (2048 MB) >> avail memory = 2089807872 (1992 MB) >> ACPI APIC Table: <PTLTD APIC > >> FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs >> FreeBSD/SMP: 1 package(s) x 2 core(s) >> cpu0 (BSP): APIC ID: 0 >> cpu1 (AP): APIC ID: 1 >> ioapic0 <Version 2.0> irqs 0-23 on motherboard >> ioapic1 <Version 2.0> irqs 24-47 on motherboard >> kbd1 at kbdmux0 >> cryptosoft0: <software crypto> on motherboard >> acpi0: <PTLTD RSDT> on motherboard >> acpi0: [ITHREAD] >> acpi0: Power Button (fixed) >> Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 >> acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0 >> pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 >> pci0: <ACPI PCI bus> on pcib0 >> pcib1: <ACPI PCI-PCI bridge> irq 16 at device 1.0 on pci0 >> pci1: <ACPI PCI bus> on pcib1 >> pcib2: <ACPI PCI-PCI bridge> irq 17 at device 28.0 on pci0 >> pci9: <ACPI PCI bus> on pcib2 >> pcib3: <ACPI PCI-PCI bridge> at device 0.0 on pci9 >> pci10: <ACPI PCI bus> on pcib3 >> pci10: <mass storage, RAID> at device 1.0 (no driver attached) >> pcib4: <ACPI PCI-PCI bridge> irq 17 at device 28.4 on pci0 >> pci13: <ACPI PCI bus> on pcib4 >> em0: <Intel(R) PRO/1000 Network Connection 6.9.24> port 0x5000-0x501f mem >> 0xe1000000-0xe101ffff irq 16 at device 0.0 on pci13 >> em0: Using MSI interrupt >> em0: [FILTER] >> em0: Ethernet address: 00:30:48:8d:2a:96 >> pcib5: <ACPI PCI-PCI bridge> irq 16 at device 28.5 on pci0 >> pci14: <ACPI PCI bus> on pcib5 >> em1: <Intel(R) PRO/1000 Network Connection 6.9.24> port 0x6000-0x601f mem >> 0xe1100000-0xe111ffff irq 17 at device 0.0 on pci14 >> em1: Using MSI interrupt >> em1: [FILTER] >> em1: Ethernet address: 00:30:48:8d:2a:97 >> uhci0: <Intel 82801G (ICH7) USB controller USB-A> port 0x3000-0x301f irq >> 23 at device 29.0 on pci0 >> uhci0: [ITHREAD] >> usbus0: <Intel 82801G (ICH7) USB controller USB-A> on uhci0 >> uhci1: <Intel 82801G (ICH7) USB controller USB-B> port 0x3020-0x303f irq >> 19 at device 29.1 on pci0 >> uhci1: [ITHREAD] >> usbus1: <Intel 82801G (ICH7) USB controller USB-B> on uhci1 >> uhci2: <Intel 82801G (ICH7) USB controller USB-C> port 0x3040-0x305f irq >> 18 at device 29.2 on pci0 >> uhci2: [ITHREAD] >> usbus2: <Intel 82801G (ICH7) USB controller USB-C> on uhci2 >> uhci3: <Intel 82801G (ICH7) USB controller USB-D> port 0x3060-0x307f irq >> 16 at device 29.3 on pci0 >> uhci3: [ITHREAD] >> usbus3: <Intel 82801G (ICH7) USB controller USB-D> on uhci3 >> ehci0: <Intel 82801GB/R (ICH7) USB 2.0 controller> mem >> 0xe0000000-0xe00003ff irq 23 at device 29.7 on pci0 >> ehci0: [ITHREAD] >> usbus4: EHCI version 1.0 >> usbus4: <Intel 82801GB/R (ICH7) USB 2.0 controller> on ehci0 >> pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0 >> pci15: <ACPI PCI bus> on pcib6 >> vgapci0: <VGA-compatible display> port 0x7000-0x70ff mem >> 0xe8000000-0xefffffff,0xe1200000-0xe120ffff irq 16 at device 0.0 on pci15 >> isab0: <PCI-ISA bridge> at device 31.0 on pci0 >> isa0: <ISA bus> on isab0 >> atapci0: <Intel ICH7 UDMA100 controller> port >> 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x30a0-0x30af at device 31.1 on pci0 >> ata0: <ATA channel 0> on atapci0 >> ata0: [ITHREAD] >> pci0: <serial bus, SMBus> at device 31.3 (no driver attached) >> acpi_button0: <Power Button> on acpi0 >> atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0 >> atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0 >> atkbd0: <AT Keyboard> irq 1 on atkbdc0 >> kbd0 at atkbd0 >> atkbd0: [GIANT-LOCKED] >> atkbd0: [ITHREAD] >> uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 >> uart0: [FILTER] >> uart0: console (9600,n,8,1) >> uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0 >> uart1: [FILTER] >> cpu0: <ACPI CPU> on acpi0 >> est0: <Enhanced SpeedStep Frequency Control> on cpu0 >> est: CPU supports Enhanced Speedstep, but is not recognized. >> est: cpu_vendor GenuineIntel, msr 6160b2506000616 >> device_attach: est0 attach returned 6 >> p4tcc0: <CPU Frequency Thermal Control> on cpu0 >> cpu1: <ACPI CPU> on acpi0 >> est1: <Enhanced SpeedStep Frequency Control> on cpu1 >> est: CPU supports Enhanced Speedstep, but is not recognized. >> est: cpu_vendor GenuineIntel, msr 6160b2506000616 >> device_attach: est1 attach returned 6 >> p4tcc1: <CPU Frequency Thermal Control> on cpu1 >> pmtimer0 on isa0 >> orm0: <ISA Option ROMs> at iomem >> 0xc0000-0xcafff,0xcb000-0xcbfff,0xcc000-0xccfff,0xcd000-0xcdfff pnpid >> ORM0000 on isa0 >> sc0: <System console> at flags 0x100 on isa0 >> sc0: VGA <16 virtual consoles, flags=0x300> >> vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0 >> Timecounters tick every 1.000 msec >> IPsec: Initialized Security Association Processing. >> usbus0: 12Mbps Full Speed USB v1.0 >> usbus1: 12Mbps Full Speed USB v1.0 >> usbus2: 12Mbps Full Speed USB v1.0 >> usbus3: 12Mbps Full Speed USB v1.0 >> usbus4: 480Mbps High Speed USB v2.0 >> SMP: AP CPU #1 Launched! >> ugen0.1: <Intel> at usbus0 >> ugen1.1: <Intel> at usbus1 >> uhub0: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0 >> uhub1: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1 >> Root mount waiting for: usbus4 usbus3 usbus2 usbus1 usbus0 >> ugen2.1: <Intel> at usbus2 >> ugen3.1: <Intel> at usbus3 >> uhub2: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2 >> uhub3: <Intel UHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3 >> ugen4.1: <Intel> at usbus4 >> uhub4: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus4 >> uhub0: 2 ports with 2 removable, self powered >> uhub1: 2 ports with 2 removable, self powered >> uhub2: 2 ports with 2 removable, self powered >> uhub3: 2 ports with 2 removable, self powered >> Root mount waiting for: usbus4 >> Root mount waiting for: usbus4 >> Root mount waiting for: usbus4 >> uhub4: 8 ports with 8 removable, self powered >> Trying to mount root from nfs: >> NFS ROOT: 10.255.255.1:/usr/home/pxe9/ >> em0: Watchdog timeout -- resetting >> em0: link state changed to UP >> Interface em0 IP-Address 10.255.255.118 Broadcast 10.255.255.255 >> mount_nfs: can't update /var/db/mounttab for 10.255.255.1: >> /usr/home/pxe9//etc >> kernel trap 18 with interrupts disabled >> >> >> Fatal trap 18: integer divide fault while in kernel mode >> cpuid = 1; apic id = 01 >> instruction pointer = 0x20:0xc0995f0b >> stack pointer = 0x28:0xc4e746f8 >> frame pointer = 0x28:0xc4e7476c >> code segment = base 0x0, limit 0xfffff, type 0x1b >> = DPL 0, pres 1, def32 1, gran 1 >> processor eflags = resume, IOPL = 0 >> current process = 52 (ps) >> trap number = 18 >> panic: integer divide fault >> cpuid = 1 >> Uptime: 1m23s >> Cannot dump. Device not defined or unavailable. >> Automatic reboot in 15 seconds - press a key on the console to abort >> >> Fatal double fault: >> eip = 0xc098e8d0 >> esp = 0xc4d00000 >> ebp = 0xc4d00020 >> cpuid = 1; Rebooting... >> apic id = 01 >> cpu_reset: Stopping other CPUs >> panic: double fault >> cpuid = 1 >> Uptime: 1m23s >> Cannot dump. Device not defined or unavailable. >> Automatic reboot in 15 seconds - press a key on the console to abort >> Rebooting... >> cpu_reset: Stopping other CPUs >> >> >> -------------------------------------------------------------------- >> Mike Tancsa, tel +1 519 651 3400 >> Sentex Communications, <mailto:mike@sentex.net>mike@sentex.net >> Providing Internet since 1994 <http://www.sentex.net>; >> www.sentex.net >> Cambridge, Ontario Canada < >> http://www.sentex.net/mike>www.sentex.net/mike >> >> > -------------------------------------------------------------------- > Mike Tancsa, tel +1 519 651 3400 > Sentex Communications, mike@sentex.net > Providing Internet since 1994 www.sentex.net > Cambridge, Ontario Canada www.sentex.net/mike > >
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