Date: Fri, 29 Apr 2011 20:12:25 GMT From: Arnaud Lacombe <lacombar@gmail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: amd64/156725: USB stack stall cause complete system input loss Message-ID: <201104292012.p3TKCPuH091980@red.freebsd.org> Resent-Message-ID: <201104292020.p3TKK8n1039605@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 156725 >Category: amd64 >Synopsis: USB stack stall cause complete system input loss >Confidential: no >Severity: serious >Priority: high >Responsible: freebsd-amd64 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Fri Apr 29 20:20:08 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Arnaud Lacombe >Release: 8.2-STABLE >Organization: n/a >Environment: FreeBSD shai 8.2-STABLE FreeBSD 8.2-STABLE #1: Wed Mar 9 15:22:10 EST 2011 >Description: The problem happened twice in the following condition: - high frequency attach/detach of a USB adapter - failure to detach snd_uaudio(4) Symptoms is a complete loss of the USB stack. Already plugged devices continue to work, but trying to attach new devices fails Dmesg: real memory = 4294967296 (4096 MB) avail memory = 4088045568 (3898 MB) ACPI APIC Table: <DELL PE_SC3 > FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs FreeBSD/SMP: 1 package(s) x 4 core(s) cpu0 (BSP): APIC ID: 0 cpu1 (AP): APIC ID: 2 cpu2 (AP): APIC ID: 4 cpu3 (AP): APIC ID: 6 ioapic0 <Version 2.0> irqs 0-23 on motherboard kbd1 at kbdmux0 acpi0: <DELL PE_SC3> on motherboard acpi0: [ITHREAD] acpi0: Power Button (fixed) unknown: I/O range not supported Timecounter "ACPI-fast" frequency 3579545 Hz quality 1000 acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0 cpu0: <ACPI CPU> on acpi0 cpu1: <ACPI CPU> on acpi0 cpu2: <ACPI CPU> on acpi0 cpu3: <ACPI CPU> on acpi0 pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0 pci0: <ACPI PCI bus> on pcib0 pcib1: <ACPI PCI-PCI bridge> at device 3.0 on pci0 pci1: <ACPI PCI bus> on pcib1 vgapci0: <VGA-compatible display> port 0xfc00-0xfcff mem 0xc0000000-0xcfffffff,0xdf9e0000-0xdf9effff irq 16 at device 0.0 on pci1 vgapci1: <VGA-compatible display> mem 0xdf9f0000-0xdf9fffff at device 0.1 on pci1 pcib2: <ACPI PCI-PCI bridge> at device 5.0 on pci0 pci2: <ACPI PCI bus> on pcib2 pci0: <base peripheral> at device 8.0 (no driver attached) pci0: <base peripheral> at device 8.1 (no driver attached) pci0: <base peripheral> at device 8.2 (no driver attached) pci0: <base peripheral> at device 8.3 (no driver attached) pci0: <base peripheral> at device 16.0 (no driver attached) pci0: <base peripheral> at device 16.1 (no driver attached) ehci0: <Intel PCH USB 2.0 controller USB-B> mem 0xdf8fa000-0xdf8fa3ff irq 22 at device 26.0 on pci0 ehci0: [ITHREAD] usbus0: EHCI version 1.0 usbus0: <Intel PCH USB 2.0 controller USB-B> on ehci0 pcib3: <ACPI PCI-PCI bridge> at device 28.0 on pci0 pci3: <ACPI PCI bus> on pcib3 pcib4: <ACPI PCI-PCI bridge> at device 28.4 on pci0 pci4: <ACPI PCI bus> on pcib4 bge0: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x00a200> mem 0xdfaf0000-0xdfafffff irq 16 at device 0.0 on pci4 bge0: CHIP ID 0x0000a200; ASIC REV 0x0a; CHIP REV 0xa2; PCI-E miibus0: <MII bus> on bge0 brgphy0: <BCM5722 10/100/1000baseTX PHY> PHY 1 on miibus0 brgphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto, auto-flow bge0: Ethernet address: 00:26:b9:7b:36:90 bge0: [FILTER] pcib5: <ACPI PCI-PCI bridge> at device 28.5 on pci0 pci5: <ACPI PCI bus> on pcib5 ehci1: <Intel PCH USB 2.0 controller USB-A> mem 0xdf8fc000-0xdf8fc3ff irq 22 at device 29.0 on pci0 ehci1: [ITHREAD] usbus1: EHCI version 1.0 usbus1: <Intel PCH USB 2.0 controller USB-A> on ehci1 pcib6: <ACPI PCI-PCI bridge> at device 30.0 on pci0 pci6: <ACPI PCI bus> on pcib6 isab0: <PCI-ISA bridge> at device 31.0 on pci0 isa0: <ISA bus> on isab0 atapci0: <Intel 5 Series/3400 Series PCH SATA300 controller> port 0xecd0-0xecd7,0xecc8-0xeccb,0xecd8-0xecdf,0xeccc-0xeccf,0xece0-0xecff mem 0xdf8fe000-0xdf8fe7ff irq 20 at device 31.2 on pci0 atapci0: [ITHREAD] atapci0: AHCI called from vendor specific driver atapci0: AHCI v1.30 controller with 6 3Gbps ports, PM supported ata2: <ATA channel 0> on atapci0 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] ata6: <ATA channel 4> on atapci0 ata6: [ITHREAD] ata7: <ATA channel 5> on atapci0 ata7: [ITHREAD] acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0 Timecounter "HPET" frequency 14318180 Hz quality 900 atrtc0: <AT realtime clock> port 0x70-0x7f irq 8 on acpi0 uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0 uart0: [FILTER] uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0 uart1: [FILTER] orm0: <ISA Option ROMs> at iomem 0xc0000-0xcefff,0xcf000-0xcffff,0xec000-0xeffff on isa0 atkbd: unable to set the command byte. 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 atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0 atkbd0: <AT Keyboard> irq 1 on atkbdc0 kbd0 at atkbd0 atkbd0: [GIANT-LOCKED] atkbd0: [ITHREAD] psm0: unable to set the command byte. est0: <Enhanced SpeedStep Frequency Control> on cpu0 est: CPU supports Enhanced Speedstep, but is not recognized. est: cpu_vendor GenuineIntel, msr 13 device_attach: est0 attach returned 6 p4tcc0: <CPU Frequency Thermal Control> on cpu0 est1: <Enhanced SpeedStep Frequency Control> on cpu1 est: CPU supports Enhanced Speedstep, but is not recognized. est: cpu_vendor GenuineIntel, msr 13 device_attach: est1 attach returned 6 p4tcc1: <CPU Frequency Thermal Control> on cpu1 est2: <Enhanced SpeedStep Frequency Control> on cpu2 est: CPU supports Enhanced Speedstep, but is not recognized. est: cpu_vendor GenuineIntel, msr 13 device_attach: est2 attach returned 6 p4tcc2: <CPU Frequency Thermal Control> on cpu2 est3: <Enhanced SpeedStep Frequency Control> on cpu3 est: CPU supports Enhanced Speedstep, but is not recognized. est: cpu_vendor GenuineIntel, msr 13 device_attach: est3 attach returned 6 p4tcc3: <CPU Frequency Thermal Control> on cpu3 Timecounters tick every 1.000 msec usbus0: 480Mbps High Speed USB v2.0 usbus1: 480Mbps High Speed USB v2.0 ad4: 238418MB <WDC WD2502ABYS-18B7A0 02.03B04> at ata2-master UDMA100 SATA 3Gb/s ugen0.1: <Intel> at usbus0 uhub0: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0 ugen1.1: <Intel> at usbus1 uhub1: <Intel EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1 ad6: 152627MB <WDC WD1600AAJS-00L7A0 01.03E01> at ata3-master UDMA100 SATA 3Gb/s acd0: DVDROM <HL-DT-ST DVD-ROM DH20N/A102> at ata6-master UDMA100 SATA 1.5Gb/s SMP: AP CPU #2 Launched! SMP: AP CPU #1 Launched! SMP: AP CPU #3 Launched! Root mount waiting for: usbus1 usbus0 uhub0: 2 ports with 2 removable, self powered uhub1: 2 ports with 2 removable, self powered ugen0.2: <vendor 0x8087> at usbus0ugen1.2: <vendor 0x8087> at usbus1 uhub2: <vendor 0x8087 product 0x0020, class 9/0, rev 2.00/0.00, addr 2> on usbus0 uhub3: <vendor 0x8087 product 0x0020, class 9/0, rev 2.00/0.00, addr 2> on usbus1 Root mount waiting for: usbus1 usbus0 uhub2: 6 ports with 6 removable, self powered uhub3: 8 ports with 8 removable, self powered ugen1.3: <vendor 0x1a40> at usbus1 uhub4: <vendor 0x1a40 USB 2.0 Hub [MTT], class 9/0, rev 2.00/1.00, addr 3> on usbus1 Root mount waiting for: usbus1 uhub4: 7 ports with 7 removable, self powered Root mount waiting for: usbus1 ugen1.4: <Prolific Technology Inc.> at usbus1 uplcom0: <Prolific Technology Inc. USB-Serial Controller, class 0/0, rev 1.10/3.00, addr 4> on usbus1 Root mount waiting for: usbus1 ugen1.5: <Prolific Technology Inc.> at usbus1 uplcom1: <Prolific Technology Inc. USB-Serial Controller, class 0/0, rev 1.10/3.00, addr 5> on usbus1 ugen1.6: <Dell> at usbus1 ums0: <Dell Dell USB Optical Mouse, class 0/0, rev 2.00/43.01, addr 6> on usbus1 ums0: 3 buttons and [XYZ] coordinates ID=0 Root mount waiting for: usbus1 ugen1.7: <vendor 0x099a> at usbus1 ukbd0: <vendor 0x099a USB Multimedia Keyboard, class 0/0, rev 1.10/0.01, addr 7> on usbus1 kbd2 at ukbd0 ums1: <vendor 0x099a USB Multimedia Keyboard, class 0/0, rev 1.10/0.01, addr 7> on usbus1 ugen1.8: <Logitech> at usbus1 Root mount waiting for: usbus1 uhid0: <Logitech Logitech USB Headset, class 0/0, rev 1.10/10.13, addr 8> on usbus1 Trying to mount root from ufs:/dev/ad4s1a bge0: link state changed to UP drm0: <ATI Radeon X1300/X1550> on vgapci0 >How-To-Repeat: happens randomly from a user point of view. >Fix: ACPI-shutdown the machine. ie. the USB stack recovers during the shutdown process; plugged devices are attached, but at this point, it becomes too late to stop the shutdown process. >Release-Note: >Audit-Trail: >Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201104292012.p3TKCPuH091980>