https://bugzilla.novell.com/show_bug.cgi?id=640834 https://bugzilla.novell.com/show_bug.cgi?id=640834#c0 Summary: Crash kernel module, lead to unstable system : reset needed Classification: openSUSE Product: openSUSE 11.3 Version: Final Platform: x86-64 OS/Version: openSUSE 11.3 Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: bruno@ioda-net.ch QAContact: qa@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.10) Gecko/20100914 SUSE/3.6.10-30.1 Firefox/3.6.10 The hardware profile : http://www.smolts.org/client/show/pub_222050c1-f65c-46c2-b75b-c0d36c63a4af During the last 4 days crashed twice : one on sunday night, and a cold restart was needed. And today, I receive a kernel backtrace try to reboot the system. but module are freeze so a alt+sys+s + hard reset was necessary. Reproducible: Sometimes Steps to Reproduce: 1.Boot the computer 2.Mount the usb3 disque formatted in ext4 3.Leave it, work with, leave it, work with 4. Crash. Actual Results: [88465.212488] xhci_hcd 0000:04:00.0: WARN: Stalled endpoint [88495.868808] usb 8-4: reset high speed USB device using xhci_hcd and address 2 [88495.884853] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.885477] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.886107] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.886715] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.887220] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.887338] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.888103] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.888210] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.888850] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.888963] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.889712] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.889836] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.890968] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.891474] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.891851] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.892219] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.892611] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.892957] xhci_hcd 0000:04:00.0: ERROR Transfer event TRB DMA ptr not part of current TD [88495.894877] general protection fault: 0000 [#1] SMP [88495.895024] last sysfs file: /sys/devices/system/cpu/cpu5/cache/index2/shared_cpu_map [88495.895281] CPU 1 [88495.895288] Modules linked in: af_packet usb_storage tun ip6table_filter ip6_tables iptable_filter ip_tables x_tables it87 hwmon_vid edd bridge stp llc bonding cpufreq_conservative cpufreq_userspace cpufreq_powersave powernow_k8 mperf fuse loop snd_hda_codec_atihdmi snd_hda_codec_realtek firewire_ohci firewire_core crc_itu_t snd_hda_intel snd_hda_codec snd_hwdep snd_pcm snd_timer snd shpchp ohci1394 edac_core soundcore pci_hotplug i2c_piix4 edac_mce_amd k10temp xhci_hcd snd_page_alloc ieee1394 button pcspkr e1000e kvm_amd kvm sg wmi serio_raw ext4 jbd2 crc16 linear raid456 async_raid6_recov async_pq usbhid raid6_pq async_xor xor async_memcpy async_tx raid10 raid1 raid0 ohci_hcd radeon ttm drm_kms_helper ssb ehci_hcd mmc_core usbcore pcmcia pcmcia_core sd_mod drm i2c_algo_bit dm_snapshot dm_mod fan processor ata_generic pata_jmicron ahci libata aacraid scsi_mod thermal thermal_sys [88495.897696] [88495.897739] Pid: 9323, comm: usb-storage Not tainted 2.6.34.4-0.1-default #1 GA-890GPA-UD3H/GA-890GPA-UD3H [88495.897993] RIP: 0010:[<ffffffffa01839bb>] [<ffffffffa01839bb>] descriptors_changed+0xcb/0x320 [usbcore] [88495.898271] RSP: 0018:ffff880050115ca0 EFLAGS: 00010246 [88495.898411] RAX: ffff88006a80ba20 RBX: 0000000000000000 RCX: 0000000000000020 [88495.898597] RDX: 0000000000000020 RSI: ffff88000a6b36c0 RDI: 4000000002100112 [88495.898748] RBP: ffff8803caf0b800 R08: 0000000000000000 R09: dead000000200200 [88495.898748] R10: dead000000100100 R11: 0000000000000000 R12: 0000000000000000 [88495.898748] R13: 0000000000000020 R14: ffff88000a6b36c0 R15: 0000000000000015 [88495.898748] FS: 00007f42559e8760(0000) GS:ffff880001e40000(0000) knlGS:0000000000000000 [88495.898748] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b [88495.898748] CR2: 0000000001950000 CR3: 00000004197c5000 CR4: 00000000000006e0 [88495.898748] DR0: 0000000000000001 DR1: 0000000000000002 DR2: 0000000000000001 [88495.898748] DR3: 000000000000000a DR6: 00000000ffff0ff0 DR7: 0000000000000400 [88495.898748] Process usb-storage (pid: 9323, threadinfo ffff880050114000, task ffff880094db64c0) [88495.898748] Stack: [88495.898748] ffff8803caf0b890 00000002a018f5e5 ffff880421eeb000 ffff8803caf0b800 [88495.898748] <0> ffff880421cc2400 0000000000000004 0000000000000000 ffff880050115d20 [88495.898748] <0> ffff880421eeb000 ffffffffa0185b38 000000000000000d ffff880050115d9c [88495.898748] Call Trace: [88495.898748] [<ffffffffa0185b38>] usb_reset_and_verify_device+0xe8/0x430 [usbcore] [88495.898748] [<ffffffffa0185f33>] usb_reset_device+0xb3/0x1b0 [usbcore] [88495.898748] [<ffffffffa064ce29>] usb_stor_port_reset+0x69/0x70 [usb_storage] [88495.898748] [<ffffffffa064cebf>] usb_stor_invoke_transport+0x8f/0x3d0 [usb_storage] [88495.898748] [<ffffffffa064e39e>] usb_stor_control_thread+0x14e/0x230 [usb_storage] [88495.898748] [<ffffffff81070d1e>] kthread+0x8e/0xa0 [88495.898748] [<ffffffff81003cf4>] kernel_thread_helper+0x4/0x10 [88495.898748] Code: 84 eb 01 00 00 31 db 80 bd c1 02 00 00 00 75 31 e9 8b 00 00 00 0f 1f 00 48 8b 85 d8 03 00 00 89 c9 4c 89 f6 48 39 c9 4a 8b 3c e0 <f3> a6 0f 85 ed 00 00 00 0f b6 85 c1 02 00 00 83 c3 01 39 d8 76 [88495.898748] RIP [<ffffffffa01839bb>] descriptors_changed+0xcb/0x320 [usbcore] [88495.898748] RSP <ffff880050115ca0> [88495.930525] ---[ end trace 777462361f55038d ]--- Expected Results: no kernel errors log :-) cpu-govenor are set to ondemand kernel was now updated to 2.6.34-7, has trouble with the 2.6.34-4, has worked 10 days without any trouble before starting bugging. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.