I've attached the excerpts from /var/log/syslog with and without the
FIXED_ENDPOINT quirk.
Please, let me know if you need further information.
Kind regards,
Felix
Jul 8 10:18:41 yerbouti kernel: [ 639.088015] usb 2-3: new high speed USB device using ehci_hcd and address 4
Jul 8 10:18:41 yerbouti kernel: [ 639.221630] usb 2-3: config 1 interface 3 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 8
Jul 8 10:18:41 yerbouti kernel: [ 639.221635] usb 2-3: config 1 interface 3 altsetting 0 bulk endpoint 0x87 has invalid maxpacket 8
Jul 8 10:18:41 yerbouti kernel: [ 639.222494] usb 2-3: New USB device found, idVendor=0763, idProduct=2081
Jul 8 10:18:41 yerbouti kernel: [ 639.222497] usb 2-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jul 8 10:18:41 yerbouti kernel: [ 639.222500] usb 2-3: Product: Fast Track Ultra 8R
Jul 8 10:18:41 yerbouti kernel: [ 639.222503] usb 2-3: Manufacturer: M-Audio
Jul 8 10:18:41 yerbouti kernel: [ 639.222640] usb 2-3: configuration #1 chosen from 1 choice
Jul 8 10:18:41 yerbouti kernel: [ 639.283129] rates 00000000: 44 ac 00 00 80 bb 00 00 88 58 01 00 00 77 01 00 D........X...w..
Jul 8 10:18:41 yerbouti kernel: [ 639.283155] format 00000000: 78 aa 7b be 00 88 ff ff 78 aa 7b be 00 88 ff ff x.{.....x.{.....
Jul 8 10:18:41 yerbouti kernel: [ 639.283158] format 00000010: 00 00 00 00 01 00 00 00 08 00 00 00 00 00 00 00 ................
Jul 8 10:18:41 yerbouti kernel: [ 639.283161] format 00000020: 00 00 00 00 01 00 00 00 01 01 01 01 01 00 00 00 ................
Jul 8 10:18:41 yerbouti kernel: [ 639.283164] format 00000030: 38 01 00 00 c0 06 00 00 44 ac 00 00 00 77 01 00 8.......D....w..
Jul 8 10:18:41 yerbouti kernel: [ 639.283167] format 00000040: 04 00 00 00 00 00 00 00 e8 b3 36 74 00 88 ff ff ..........6t....
Jul 8 10:18:41 yerbouti kernel: [ 639.283169] format 00000050: 00 00 00 00 00 00 00 00 ........
Jul 8 10:18:41 yerbouti kernel: [ 639.286004] rates 00000000: 44 ac 00 00 80 bb 00 00 88 58 01 00 00 77 01 00 D........X...w..
Jul 8 10:18:41 yerbouti kernel: [ 639.286027] format 00000000: 00 ad 7b be 00 88 ff ff 00 ad 7b be 00 88 ff ff ..{.......{.....
Jul 8 10:18:41 yerbouti kernel: [ 639.286030] format 00000010: 00 00 00 00 01 00 00 00 08 00 00 00 00 00 00 00 ................
Jul 8 10:18:41 yerbouti kernel: [ 639.286033] format 00000020: 00 00 00 00 02 00 00 00 01 01 01 81 01 00 00 00 ................
Jul 8 10:18:41 yerbouti kernel: [ 639.286036] format 00000030: 38 01 00 00 c0 06 00 00 44 ac 00 00 00 77 01 00 8.......D....w..
Jul 8 10:18:41 yerbouti kernel: [ 639.286039] format 00000040: 04 00 00 00 00 00 00 00 a8 bc 36 74 00 88 ff ff ..........6t....
Jul 8 10:18:41 yerbouti kernel: [ 639.286041] format 00000050: 00 00 00 00 00 00 00 00 ........
Jul 8 10:18:41 yerbouti kernel: [ 639.288261] usbcore: registered new interface driver snd-usb-audio
Jul 8 09:56:19 yerbouti kernel: [ 2421.972028] usb 3-3: new high speed USB device using ehci_hcd and address 4
Jul 8 09:56:20 yerbouti kernel: [ 2422.105561] usb 3-3: config 1 interface 3 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 8
Jul 8 09:56:20 yerbouti kernel: [ 2422.105566] usb 3-3: config 1 interface 3 altsetting 0 bulk endpoint 0x87 has invalid maxpacket 8
Jul 8 09:56:20 yerbouti kernel: [ 2422.106425] usb 3-3: New USB device found, idVendor=0763, idProduct=2081
Jul 8 09:56:20 yerbouti kernel: [ 2422.106429] usb 3-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Jul 8 09:56:20 yerbouti kernel: [ 2422.106432] usb 3-3: Product: Fast Track Ultra 8R
Jul 8 09:56:20 yerbouti kernel: [ 2422.106434] usb 3-3: Manufacturer: M-Audio
Jul 8 09:56:20 yerbouti kernel: [ 2422.106567] usb 3-3: configuration #1 chosen from 1 choice
Jul 8 09:56:20 yerbouti kernel: [ 2422.352132] BUG: unable to handle kernel NULL pointer dereference at 00000000000006c0
Jul 8 09:56:20 yerbouti kernel: [ 2422.352139] IP: [<ffffffff81195868>] hex_dump_to_buffer+0x194/0x26e
Jul 8 09:56:20 yerbouti kernel: [ 2422.352150] PGD 87009067 PUD 96915067 PMD 0
Jul 8 09:56:20 yerbouti kernel: [ 2422.352154] Oops: 0000 [#1] SMP
Jul 8 09:56:20 yerbouti kernel: [ 2422.352158] last sysfs file: /sys/devices/pci0000:00/0000:00:1d.7/usb3/3-3/3-3:1.2/bInterfaceProtocol
Jul 8 09:56:20 yerbouti kernel: [ 2422.352166] CPU 1
Jul 8 09:56:20 yerbouti kernel: [ 2422.352168] Modules linked in: snd_usb_audio(+) snd_usbmidi_lib kvm_intel kvm nfsd lockd nfs_acl auth_rpcgss sunrpc exportfs deflate zlib_deflate ctr twofish twofish_common camellia serpent blowfish cast5 des_generic cbc aes_x86_64 aes_generic xcbc cpufreq_userspace cpufreq_conservative rmd160 cpufreq_powersave sha256_generic cpufreq_stats sha1_generic hmac crypto_null af_key parport_pc ppdev lp parport sco bridge stp bnep rfcomm l2cap crc16 bluetooth rfkill uinput binfmt_misc dlm configfs fuse ide_generic ide_cd_mod ide_core vboxdrv videodev v4l1_compat v4l2_compat_ioctl32 snd_seq_virmidi snd_seq_midi_emul acpi_cpufreq eeprom loop snd_hda_codec_atihdmi snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi snd_seq_midi_event snd_seq snd_timer snd_seq_device snd i2c_i801 tpm_tis soundcore fglrx(P) i2c_core usblp psmouse snd_page_alloc evdev button processor tpm tpm_bios dcdbas serio_raw ext3 j
Jul 8 09:56:20 yerbouti kernel: d mbcache dm_mod usb_storage sg sr_mod usbhid sd_mod cdrom crc_t10dif hid ata_generic uhci_hcd thermal thermal_sys ata_piix firewire_ohci firewire_core crc_itu_t e1000e ehci_hcd libata scsi_mod usbcore nls_base [last unloaded: scsi_wait_scan]
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] Pid: 8230, comm: modprobe Tainted: P 2.6.32-5-amd64 #1 Dell DM061
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] RIP: 0010:[<ffffffff81195868>] [<ffffffff81195868>] hex_dump_to_buffer+0x194/0x26e
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] RSP: 0018:ffff8800615fb9e8 EFLAGS: 00010203
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] RAX: 00000000000006c0 RBX: 0000000000000000 RCX: 0000000000000000
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000010
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] RBP: 00000000000006c0 R08: 0000000000000003 R09: 00000000000000c8
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] R10: 0000000000000018 R11: dead000000100100 R12: 0000000000000000
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] R13: 0000000000000010 R14: ffff8800615fba78 R15: ffffffff813a2755
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] FS: 00007fcb78068700(0000) GS:ffff880001840000(0000) knlGS:0000000000000000
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] CR2: 00000000000006c0 CR3: 0000000095236000 CR4: 00000000000026e0
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] Process modprobe (pid: 8230, threadinfo ffff8800615fa000, task ffff88007539a350)
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] Stack:
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] ffff880001855640 ffff880001855640 01ff88007539a350 00000000000000c8
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] <0> 00000000000006c0 0000000000000010 00000000000006c0 0000000000000000
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] <0> 0000000000000000 ffffffffa04f8437 ffffffff813a2755 ffffffff811959dc
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] Call Trace:
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff811959dc>] ? print_hex_dump+0x9a/0x153
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff8105a534>] ? try_to_del_timer_sync+0x63/0x6c
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff8105a549>] ? del_timer_sync+0xc/0x16
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff812f98ab>] ? schedule_timeout+0xad/0xdd
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff8105a5c8>] ? process_timeout+0x0/0x5
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff810e7335>] ? __kmalloc+0x12f/0x141
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff81195ac4>] ? print_hex_dump_bytes+0x2f/0x37
Message from syslogd@yerbouti at Thu Jul 8 09:56:20 2010 ...
yerbouti kernel: [ 2422.352254] Call Trace:
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffffa04f0b51>] ? parse_audio_format_rates_v1+0x1c1/0x223 [snd_usb_audio]
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffffa04f11ea>] ? snd_usb_parse_audio_format+0x290/0x48a [snd_usb_audio]
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffffa04f1a82>] ? snd_usb_parse_audio_endpoints+0x3b0/0x62e [snd_usb_audio]
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffffa04f1c52>] ? snd_usb_parse_audio_endpoints+0x580/0x62e [snd_usb_audio]
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffffa04f0466>] ? create_standard_audio_quirk+0x13/0x58 [snd_usb_audio]
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffffa04f04ff>] ? create_composite_quirk+0x54/0x87 [snd_usb_audio]
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffffa04ec7ae>] ? usb_audio_probe+0x463/0x661 [snd_usb_audio]
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffffa00107be>] ? usb_match_one_id+0x23/0x7f [usbcore]
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffffa001174d>] ? usb_probe_interface+0x107/0x156 [usbcore]
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff8121f298>] ? driver_probe_device+0xa3/0x14b
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff8121f38f>] ? __driver_attach+0x4f/0x6f
Message from syslogd@yerbouti at Thu Jul 8 09:56:20 2010 ...
yerbouti kernel: [ 2422.352254] Stack:
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff8121f340>] ? __driver_attach+0x0/0x6f
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff8121eb67>] ? bus_for_each_dev+0x43/0x74
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff8121e527>] ? bus_add_driver+0xaf/0x1f8
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff8121f647>] ? driver_register+0xa7/0x111
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffffa0011502>] ? usb_register_driver+0x7e/0xdf [usbcore]
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffffa05e5000>] ? snd_usb_audio_init+0x0/0x43 [snd_usb_audio]
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff8100a065>] ? do_one_initcall+0x64/0x174
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff8107a4fc>] ? sys_init_module+0xc5/0x21a
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] [<ffffffff81010b42>] ? system_call_fastpath+0x16/0x1b
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] Code: 31 c0 48 29 fe 49 8d 3c 3e ff c5 49 83 c4 02 e8 75 e8 ff ff 01 c3 44 39 fd 7c bd 43 8d 04 bf eb 63 48 8b 44 24 20 48 63 cb ff c6 <8a> 14 10 88 d0 83 e2 0f c0 e8 04 8a 92 60 9f 32 81 0f b6 c0 8a
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] RIP [<ffffffff81195868>] hex_dump_to_buffer+0x194/0x26e
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] RSP <ffff8800615fb9e8>
Jul 8 09:56:20 yerbouti kernel: [ 2422.352254] CR2: 00000000000006c0
Jul 8 09:56:20 yerbouti kernel: [ 2422.352603] ---[ end trace 83c483e466783985 ]---
Jul 8 09:56:20 yerbouti udevd-work[5315]: '/sbin/modprobe -b usb:v0763p2081d0151dcEFdsc02dp01icFFisc02ip00' unexpected exit with status 0x0009
Message from syslogd@yerbouti at Thu Jul 8 09:56:20 2010 ...
yerbouti kernel: [ 2422.352158] last sysfs file: /sys/devices/pci0000:00/0000:00:1d.7/usb3/3-3/3-3:1.2/bInterfaceProtocol
Message from syslogd@yerbouti at Thu Jul 8 09:56:20 2010 ...
yerbouti kernel: [ 2422.352154] Oops: 0000 [#1] SMP
Message from syslogd@yerbouti at Thu Jul 8 09:56:20 2010 ...
yerbouti kernel: [ 2422.352254] Code: 31 c0 48 29 fe 49 8d 3c 3e ff c5 49 83 c4 02 e8 75 e8 ff ff 01 c3 44 39 fd 7c bd 43 8d 04 bf eb 63 48 8b 44 24 20 48 63 cb ff c6 <8a> 14 10 88 d0 83 e2 0f c0 e8 04 8a 92 60 9f 32 81 0f b6 c0 8a
Message from syslogd@yerbouti at Thu Jul 8 09:56:20 2010 ...
yerbouti kernel: [ 2422.352254] CR2: 00000000000006c0
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