Messages in this thread | | | Date | Fri, 30 Jan 2004 12:23:24 +0100 | From | Markus Schaber <> | Subject | Errors with USB Disk |
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Hi,
I'm trying to use an USB Disk (IDE Disk in external USB Case), but strange file system errors occurend and tools as dosfsck reproducably hang.
kingfisher:/home/schabi# uname -a Linux kingfisher 2.6.0 #1 Wed Dec 24 19:16:00 CET 2003 i686 GNU/Linux
kingfisher:/home/schabi# cat /proc/version Linux version 2.6.0 (root@kingfisher) (gcc-Version 3.3.2 (Debian)) #1 Wed Dec 24 19:16:00 CET 2003
I attached a kernel log excerpt, it seems as there's a bug in the slab allocater.
As I used 2.6.0, was there some work up to now (2.6.2rc2) in this area so I should test using this newer kernel again?
I'm willing to do some debug work and run tests if you tell me what to do, but I have very limited kernel developer knowledge.
Thanks, Markus -- markus schaber | dipl. informatiker logi-track ag | rennweg 14-16 | ch 8001 zürich phone +41-43-888 62 52 | fax +41-43-888 62 53 mailto:schaber@logi-track.com | www.logi-track.com kingfisher:/home/schabi# tail -f /var/log/messages Jan 21 00:26:48 kingfisher kernel: SCSI error : <0 0 0 0> return code = 0x70000 Jan 21 00:26:48 kingfisher kernel: end_request: I/O error, dev sda, sector 431 Jan 21 00:27:38 kingfisher kernel: usb 1-5: USB disconnect, address 2 Jan 21 00:27:38 kingfisher kernel: hub 1-0:1.0: new USB device on port 5, assigned address 3 Jan 21 00:27:38 kingfisher kernel: scsi1 : SCSI emulation for USB Mass Storage devices Jan 21 00:27:38 kingfisher kernel: Vendor: ST312002 Model: 6A Rev: 0811 Jan 21 00:27:38 kingfisher kernel: Type: Direct-Access ANSI SCSI revision: 02 Jan 21 00:27:38 kingfisher kernel: SCSI device sda: 234441648 512-byte hdwr sectors (120034 MB) Jan 21 00:27:38 kingfisher kernel: sda: sda1 Jan 21 00:27:38 kingfisher kernel: Attached scsi disk sda at scsi1, channel 0, id 0, lun 0 Jan 21 00:30:43 kingfisher kernel: eth0: Media Link Off Jan 21 00:31:23 kingfisher kernel: usb 1-5: USB disconnect, address 3 Jan 21 00:31:27 kingfisher kernel: scsi: Device offlined - not ready after error recovery: host 1 channel 0 id 0 lun 0 Jan 21 00:31:27 kingfisher kernel: SCSI error : <1 0 0 0> return code = 0x6040000 Jan 21 00:31:27 kingfisher kernel: end_request: I/O error, dev sda, sector 191 Jan 21 00:31:27 kingfisher kernel: Call Trace: Jan 21 00:31:27 kingfisher kernel: [kmem_cache_destroy+133/243] kmem_cache_destroy+0x85/0xf3 Jan 21 00:31:27 kingfisher kernel: [scsi_destroy_command_freelist+89/135] scsi_destroy_command_freelist+0x59/0x87 Jan 21 00:31:27 kingfisher kernel: [scsi_host_dev_release+50/138] scsi_host_dev_release+0x32/0x8a Jan 21 00:31:27 kingfisher kernel: [device_release+32/120] device_release+0x20/0x78 Jan 21 00:31:27 kingfisher kernel: [scsi_block_when_processing_errors+126/128] scsi_block_when_processing_errors+0x7e/0x80 Jan 21 00:31:27 kingfisher kernel: [kobject_cleanup+152/154] kobject_cleanup+0x98/0x9a Jan 21 00:31:27 kingfisher kernel: [acqseq_lock.5+608519974/1068914328] scsi_disk_put+0x19/0x29 [sd_mod] Jan 21 00:31:27 kingfisher kernel: [acqseq_lock.5+608520941/1068914328] sd_open+0xfc/0x103 [sd_mod] Jan 21 00:31:27 kingfisher kernel: [acqseq_lock.5+608520689/1068914328] sd_open+0x0/0x103 [sd_mod] Jan 21 00:31:27 kingfisher kernel: [do_open+947/1048] do_open+0x3b3/0x418 Jan 21 00:31:27 kingfisher kernel: [bdev_test+0/20] bdev_test+0x0/0x14 Jan 21 00:31:27 kingfisher kernel: [bdev_set+0/16] bdev_set+0x0/0x10 Jan 21 00:31:27 kingfisher kernel: [blkdev_open+60/128] blkdev_open+0x3c/0x80 Jan 21 00:31:27 kingfisher kernel: [dentry_open+317/510] dentry_open+0x13d/0x1fe Jan 21 00:31:27 kingfisher kernel: [filp_open+98/100] filp_open+0x62/0x64 Jan 21 00:31:27 kingfisher kernel: [sys_open+91/139] sys_open+0x5b/0x8b Jan 21 00:31:27 kingfisher kernel: [syscall_call+7/11] syscall_call+0x7/0xb Jan 21 00:31:27 kingfisher kernel: Jan 21 00:31:29 kingfisher kernel: hub 1-0:1.0: new USB device on port 5, assigned address 4 Jan 21 00:31:29 kingfisher kernel: kmem_cache_create: duplicate cache scsi_cmd_cache Jan 21 00:31:29 kingfisher kernel: ------------[ cut here ]------------ Jan 21 00:31:29 kingfisher kernel: kernel BUG at mm/slab.c:1268! Jan 21 00:31:29 kingfisher kernel: invalid operand: 0000 [#1] Jan 21 00:31:29 kingfisher kernel: CPU: 0 Jan 21 00:31:29 kingfisher kernel: EIP: 0060:[kmem_cache_create+940/1180] Tainted: P Jan 21 00:31:29 kingfisher kernel: EFLAGS: 00010202 Jan 21 00:31:29 kingfisher kernel: EIP is at kmem_cache_create+0x3ac/0x49c Jan 21 00:31:29 kingfisher kernel: eax: 00000032 ebx: dfddd750 ecx: c04812f8 edx: c03ca6f8 Jan 21 00:31:29 kingfisher kernel: esi: c038fc8f edi: c038fc8f ebp: dfcafb6c esp: dfdcdd54 Jan 21 00:31:29 kingfisher kernel: ds: 007b es: 007b ss: 0068 Jan 21 00:31:29 kingfisher kernel: Process khubd (pid: 5, threadinfo=dfdcc000 task=dff8e080) Jan 21 00:31:29 kingfisher kernel: Stack: c037bc00 c038fc80 00002000 dfdcdd70 dfcafba8 ffffffff ffffff80 00000080 Jan 21 00:31:29 kingfisher kernel: c9403400 c0404a00 c940340c c0404a28 c026949a c038fc80 00000180 00000080 Jan 21 00:31:29 kingfisher kernel: 00002000 00000000 00000000 000001c4 c9403400 c94035c4 c0408400 c026a453 Jan 21 00:31:29 kingfisher kernel: Call Trace: Jan 21 00:31:29 kingfisher kernel: [scsi_setup_command_freelist+116/252] scsi_setup_command_freelist+0x74/0xfc Jan 21 00:31:29 kingfisher kernel: [scsi_host_alloc+403/660] scsi_host_alloc+0x193/0x294 Jan 21 00:31:29 kingfisher kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Jan 21 00:31:29 kingfisher kernel: [usb_stor_acquire_resources+172/263] usb_stor_acquire_resources+0xac/0x107 Jan 21 00:31:29 kingfisher kernel: [storage_probe+265/451] storage_probe+0x109/0x1c3 Jan 21 00:31:29 kingfisher kernel: [dput+34/530] dput+0x22/0x212 Jan 21 00:31:29 kingfisher kernel: [usb_probe_interface+115/147] usb_probe_interface+0x73/0x93 Jan 21 00:31:29 kingfisher kernel: [bus_match+63/106] bus_match+0x3f/0x6a Jan 21 00:31:29 kingfisher kernel: [device_attach+65/145] device_attach+0x41/0x91 Jan 21 00:31:29 kingfisher kernel: [bus_add_device+91/159] bus_add_device+0x5b/0x9f Jan 21 00:31:29 kingfisher kernel: [device_add+161/288] device_add+0xa1/0x120 Jan 21 00:31:29 kingfisher kernel: [usb_set_configuration+463/569] usb_set_configuration+0x1cf/0x239 Jan 21 00:31:29 kingfisher kernel: [usb_new_device+589/1024] usb_new_device+0x24d/0x400 Jan 21 00:31:29 kingfisher kernel: [hub_port_connect_change+442/788] hub_port_connect_change+0x1ba/0x314 Jan 21 00:31:29 kingfisher kernel: [hub_events+723/838] hub_events+0x2d3/0x346 Jan 21 00:31:29 kingfisher kernel: [hub_thread+45/228] hub_thread+0x2d/0xe4 Jan 21 00:31:29 kingfisher kernel: [ret_from_fork+6/20] ret_from_fork+0x6/0x14 Jan 21 00:31:29 kingfisher kernel: [default_wake_function+0/18] default_wake_function+0x0/0x12 Jan 21 00:31:29 kingfisher kernel: [hub_thread+0/228] hub_thread+0x0/0xe4 Jan 21 00:31:29 kingfisher kernel: [kernel_thread_helper+5/11] kernel_thread_helper+0x5/0xb Jan 21 00:31:29 kingfisher kernel: Jan 21 00:31:29 kingfisher kernel: Code: 0f 0b f4 04 f2 b3 37 c0 8b 0b e9 76 ff ff ff 8b 47 34 c7 04
kingfisher:/home/schabi# uname -a Linux kingfisher 2.6.0 #1 Wed Dec 24 19:16:00 CET 2003 i686 GNU/Linux
kingfisher:/home/schabi# cat /proc/version Linux version 2.6.0 (root@kingfisher) (gcc-Version 3.3.2 (Debian)) #1 Wed Dec 24 19:16:00 CET 2003
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