Date: Sun, 18 Apr 2010 10:20:26 +0000 From: Paul B Mahol <onemda@gmail.com> To: Lystopad Olexandr <laa@laa.zp.ua> Cc: freebsd-stable@freebsd.org Subject: Re: ath0: kernel panic when adhoc mode. Message-ID: <j2m3a142e751004180320o147dfb25nd027e22c7ee18464@mail.gmail.com> In-Reply-To: <20100414103054.GA2460@cemu.ru> References: <20100414103054.GA2460@cemu.ru>
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On 4/14/10, Lystopad Olexandr <laa@laa.zp.ua> wrote: > Hi! > > I install 8.0 FreeBSD, upgrade it to yesturday stable. > I need to create wireless link in adhoc mode. > Help me to do this. > > > I put a wireless card into this box: > > ath0@pci0:3:3:0: class=0x020000 card=0xcc2114b9 chip=0x0013168c > rev=0x01 hdr=0x00 > vendor = 'Atheros Communications Inc.' > device = '802.11a/b/g Wireless Adapter (AR5212)' > class = network > subclass = ethernet > cap 01[44] = powerspec 2 supports D0 D3 current D0 > > > > when I do: > # ifconfig wlan0 create wlandev ath0 wlanmode adhoc > > server reboot with kernel panic: > > Fatal trap 12: page fault while in kernel mode > cpuid = 1; apic id = 01 > fault virtual address = 0xffff > fault code = supervisor read, page not present > instruction pointer = 0x20:0xc0791612 > stack pointer = 0x28:0xd2f42ba4 > frame pointer = 0x28:0xd2f42bac > code segment = base 0x0, limit 0xfffff, type 0x1b > = DPL 0, pres 1, def32 1, gran 1 > processor eflags = interrupt enabled, resume, IOPL = 0 > current process = 0 (ath0 taskq) > trap number = 12 > panic: page fault > cpuid = 1 > Uptime: 3m35s > Physical memory: 439 MB > Dumping 80 MB: 65 49 33panic: bufwrite: buffer is not busy??? > cpuid = 1 > 17 1 > > #0 doadump () at pcpu.h:246 > 246 pcpu.h: No such file or directory. > in pcpu.h > (kgdb) #0 doadump () at pcpu.h:246 > #1 0xc06b3497 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:416 > #2 0xc06b3789 in panic (fmt=Variable "fmt" is not available. > ) at /usr/src/sys/kern/kern_shutdown.c:579 > #3 0xc08b63bc in trap_fatal (frame=0xd2f42b64, eva=65535) > at /usr/src/sys/i386/i386/trap.c:938 > #4 0xc08b6620 in trap_pfault (frame=0xd2f42b64, usermode=0, eva=65535) > at /usr/src/sys/i386/i386/trap.c:851 > #5 0xc08b6f39 in trap (frame=0xd2f42b64) at > /usr/src/sys/i386/i386/trap.c:533 > #6 0xc0899b3b in calltrap () at /usr/src/sys/i386/i386/exception.s:165 > #7 0xc0791612 in ieee80211_getcapinfo (vap=0xc2d5f000, chan=0xffff) > at /usr/src/sys/net80211/ieee80211_output.c:1836 > #8 0xc0793d17 in ieee80211_beacon_construct (m=0xc2edca00, > frm=0xc2f0516e "", bo=0xc2d5f884, ni=0xc2ceb000) > at /usr/src/sys/net80211/ieee80211_output.c:2559 > #9 0xc07946db in ieee80211_beacon_alloc (ni=0xc2ceb000, bo=0xc2d5f884) > at /usr/src/sys/net80211/ieee80211_output.c:2756 > #10 0xc050eaea in ath_newstate (vap=0xc2d5f000, nstate=IEEE80211_S_RUN, > arg=-1) at /usr/src/sys/dev/ath/if_ath.c:2641 > #11 0xc0798db1 in ieee80211_newstate_cb (xvap=0xc2d5f000, npending=3) > at /usr/src/sys/net80211/ieee80211_proto.c:1654 > #12 0xc06ebf92 in taskqueue_run (queue=0xc2a84c80) > at /usr/src/sys/kern/subr_taskqueue.c:239 > #13 0xc06ec19d in taskqueue_thread_loop (arg=0xc2ada074) > at /usr/src/sys/kern/subr_taskqueue.c:360 > #14 0xc068a331 in fork_exit (callout=0xc06ec0e0 <taskqueue_thread_loop>, > arg=0xc2ada074, frame=0xd2f42d38) at /usr/src/sys/kern/kern_fork.c:843 > #15 0xc0899bb0 in fork_trampoline () at > /usr/src/sys/i386/i386/exception.s:270 > (kgdb) > This is bug, please report it ASAP. > > > > dmesg is: > > Copyright (c) 1992-2010 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 is a registered trademark of The FreeBSD Foundation. > FreeBSD 8.0-STABLE #0: Wed Apr 14 07:45:45 MSD 2010 > root@serv01:/usr/obj/usr/src/sys/serv01 i386 > Timecounter "i8254" frequency 1193182 Hz quality 0 > CPU: AMD Athlon(tm) 64 X2 Dual Core Processor 4200+ (2194.76-MHz 686-class > CPU) > Origin = "AuthenticAMD" Id = 0x40fb2 Family = f Model = 4b Stepping = > 2 > > Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT> > Features2=0x2001<SSE3,CX16> > AMD Features=0xea500800<SYSCALL,NX,MMX+,FFXSR,RDTSCP,LM,3DNow!+,3DNow!> > AMD Features2=0x1f<LAHF,CMP,SVM,ExtAPIC,CR8> > real memory = 536870912 (512 MB) > avail memory = 449187840 (428 MB) > ACPI APIC Table: <050407 APIC1334> > 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 2.1> irqs 0-23 on motherboard > kbd1 at kbdmux0 > acpi0: <050407 RSDT1334> on motherboard > acpi0: [ITHREAD] > acpi0: Power Button (fixed) > acpi0: reservation of fee00000, 1000 (3) failed > acpi0: reservation of ffb80000, 80000 (3) failed > acpi0: reservation of fff80000, 80000 (3) failed > acpi0: reservation of 0, a0000 (3) failed > acpi0: reservation of 100000, 1bf00000 (3) failed > ACPI HPET table warning: Sequence is non-zero (2) > Timecounter "ACPI-safe" frequency 3579545 Hz quality 850 > acpi_timer0: <32-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 > cpu0: <ACPI CPU> on acpi0 > cpu1: <ACPI CPU> on acpi0 > acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on > acpi0 > Timecounter "HPET" frequency 14318180 Hz quality 900 > pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 > pci0: <ACPI PCI bus> on pcib0 > pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0 > pci1: <ACPI PCI bus> on pcib1 > vgapci0: <VGA-compatible display> port 0xc000-0xc0ff mem > 0xf8000000-0xfbffffff,0xfe7f0000-0xfe7fffff,0xfe600000-0xfe6fffff irq 18 at > device 5.0 on pci1 > pcib2: <ACPI PCI-PCI bridge> at device 7.0 on pci0 > pci2: <ACPI PCI bus> on pcib2 > re0: <RealTek 8101E/8102E/8102EL/8103E PCIe 10/100baseTX> port 0xd800-0xd8ff > mem 0xfe8ff000-0xfe8fffff irq 19 at device 0.0 on pci2 > re0: Using 1 MSI messages > re0: Chip rev. 0x34000000 > re0: MAC rev. 0x00000000 > miibus0: <MII bus> on re0 > rlphy0: <RTL8201L 10/100 media interface> PHY 1 on miibus0 > rlphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto > re0: Ethernet address: 00:19:db:65:31:df > re0: [FILTER] > atapci0: <ATI IXP600 SATA300 controller> port > 0xb000-0xb007,0xa000-0xa003,0x9000-0x9007,0x8000-0x8003,0x7000-0x700f mem > 0xfe5ff800-0xfe5ffbff irq 22 at device 1 > 8.0 on pci0 > atapci0: [ITHREAD] > atapci0: AHCI v1.10 controller with 4 3Gbps ports, PM supported > ata2: <ATA channel 0> on atapci0 > ata2: port is not ready (timeout 0ms) tfd = 000001d0 > ata2: software reset clear timeout > ata2: [ITHREAD] > ata3: <ATA channel 1> on atapci0 > ata3: [ITHREAD] > ata4: <ATA channel 2> on atapci0 > ata4: [ITHREAD] > ata5: <ATA channel 3> on atapci0 > ata5: [ITHREAD] > ohci0: <OHCI (generic) USB controller> mem 0xfe5fe000-0xfe5fefff irq 16 at > device 19.0 on pci0 > ohci0: [ITHREAD] > usbus0: <OHCI (generic) USB controller> on ohci0 > ohci1: <OHCI (generic) USB controller> mem 0xfe5fd000-0xfe5fdfff irq 17 at > device 19.1 on pci0 > ohci1: [ITHREAD] > usbus1: <OHCI (generic) USB controller> on ohci1 > ohci2: <OHCI (generic) USB controller> mem 0xfe5fc000-0xfe5fcfff irq 18 at > device 19.2 on pci0 > ohci2: [ITHREAD] > usbus2: <OHCI (generic) USB controller> on ohci2 > ohci3: <OHCI (generic) USB controller> mem 0xfe5fb000-0xfe5fbfff irq 17 at > device 19.3 on pci0 > ohci3: [ITHREAD] > usbus3: <OHCI (generic) USB controller> on ohci3 > ohci4: <OHCI (generic) USB controller> mem 0xfe5fa000-0xfe5fafff irq 18 at > device 19.4 on pci0 > ohci4: [ITHREAD] > usbus4: <OHCI (generic) USB controller> on ohci4 > ehci0: <EHCI (generic) USB 2.0 controller> mem 0xfe5ff000-0xfe5ff0ff irq 19 > at device 19.5 on pci0 > ehci0: [ITHREAD] > ehci0: AMD SB600/700 quirk applied > usbus5: EHCI version 1.0 > usbus5: <EHCI (generic) USB 2.0 controller> on ehci0 > pci0: <serial bus, SMBus> at device 20.0 (no driver attached) > atapci1: <ATI IXP600 UDMA133 controller> port > 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xff00-0xff0f at device 20.1 on pci0 > ata0: <ATA channel 0> on atapci1 > ata0: [ITHREAD] > pci0: <multimedia, HDA> at device 20.2 (no driver attached) > isab0: <PCI-ISA bridge> at device 20.3 on pci0 > isa0: <ISA bus> on isab0 > pcib3: <ACPI PCI-PCI bridge> at device 20.4 on pci0 > pci3: <ACPI PCI bus> on pcib3 > fxp0: <Intel 82558 Pro/100 Ethernet> port 0xe800-0xe81f mem > 0xfdfff000-0xfdffffff,0xfeb00000-0xfebfffff irq 22 at device 2.0 on pci3 > fxp0: Enabling Rx lock-up workaround > miibus1: <MII bus> on fxp0 > inphy0: <i82555 10/100 media interface> PHY 1 on miibus1 > inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto > fxp0: Ethernet address: 00:08:c7:c9:55:38 > fxp0: [ITHREAD] > ath0: <Atheros 5212> mem 0xfe9f0000-0xfe9fffff irq 21 at device 3.0 on pci3 > ath0: [ITHREAD] > ath0: AR5212 mac 5.9 RF5112 phy 4.3 > 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] > pmtimer0 on isa0 > orm0: <ISA Option ROMs> at iomem 0xcd800-0xce7ff,0xce800-0xcefff 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 > acpi_throttle0: <ACPI CPU Throttling> on cpu0 > acpi_throttle0: CLK_VAL field overlaps THT_EN bit > device_attach: acpi_throttle0 attach returned 6 > powernow0: <PowerNow! K8> on cpu0 > device_attach: powernow0 attach returned 6 > powernow1: <PowerNow! K8> on cpu1 > device_attach: powernow1 attach returned 6 > Timecounters tick every 1.000 msec > ipfw2 initialized, divert loadable, nat enabled, rule-based forwarding > enabled, default to accept, logging disabled > load_dn_sched dn_sched FIFO loaded > load_dn_sched dn_sched PRIO loaded > load_dn_sched dn_sched QFQ loaded > load_dn_sched dn_sched RR loaded > load_dn_sched dn_sched WF2Q+ loaded > 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: 12Mbps Full Speed USB v1.0 > usbus5: 480Mbps High Speed USB v2.0 > ugen0.1: <ATI> at usbus0 > uhub0: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0 > ugen1.1: <ATI> at usbus1 > uhub1: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1 > ugen2.1: <ATI> at usbus2 > uhub2: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2 > ugen3.1: <ATI> at usbus3 > uhub3: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus3 > ugen4.1: <ATI> at usbus4 > uhub4: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus4 > ugen5.1: <ATI> at usbus5 > uhub5: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus5 > acd0: CDRW <TOSHIBA ODD-DVD SD-R1512/1010> at ata0-slave UDMA33 > ad4: 76318MB <Seagate ST380215AS 3.AAC> at ata2-master UDMA100 SATA 1.5Gb/s > SMP: AP CPU #1 Launched! > 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 > uhub4: 2 ports with 2 removable, self powered > Root mount waiting for: usbus5 > Root mount waiting for: usbus5 > uhub5: 10 ports with 10 removable, self powered > Trying to mount root from ufs:/dev/ad4s1a > WARNING: / was not properly dismounted > wlan0: Ethernet address: 00:40:96:a9:97:8f > > > > -- > Olexandr Lystopad > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" >
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