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Bugzilla – Full Text Bug Listing |
| Summary: | mkdir on USB-memorystick causes kernel-oops | ||
|---|---|---|---|
| Product: | [openSUSE] SUSE LINUX 10.0 | Reporter: | Juergen Weigert <jw> |
| Component: | Kernel | Assignee: | Jeff Mahoney <jeffm> |
| Status: | RESOLVED DUPLICATE | QA Contact: | E-mail List <qa-bugs> |
| Severity: | Normal | ||
| Priority: | P5 - None | ||
| Version: | Beta 1 | ||
| Target Milestone: | --- | ||
| Hardware: | Other | ||
| OS: | All | ||
| Whiteboard: | |||
| Found By: | Other | Services Priority: | |
| Business Priority: | Blocker: | --- | |
| Marketing QA Status: | --- | IT Deployment: | --- |
Uh, subfs, Jeff touched it last. |
Plug in USB-Memorystick. Wait a few seconds. $ mkdir/media/USB_DISK/foobar segmentation fault $ dmesg usb 1-1: new full speed USB device using uhci_hcd and address 2 module_usb[5425]: main: action = 'add' module_usb[5425]: add: PRODUCT='(null)', TYPE = '(null)' module_usb[5425]: add: missing an environment variable, aborting. Initializing USB Mass Storage driver... scsi0 : SCSI emulation for USB Mass Storage devices usb-storage: device found at 2 usb-storage: waiting for device to settle before scanning usbcore: registered new driver usb-storage USB Mass Storage support registered. Vendor: Model: USB DRIVE Rev: 2.00 Type: Direct-Access ANSI SCSI revision: 02 sda: Unit Not Ready, sense: : Current: sense key: Unit Attention Additional sense: Not ready to ready change, medium may have changed sda : READ CAPACITY failed. sda : status=1, message=00, host=0, driver=08 sd: Current: sense key: Unit Attention Additional sense: Not ready to ready change, medium may have changed sda: test WP failed, assume Write Enabled sda: assuming drive cache: write through sda: Unit Not Ready, sense: : Current: sense key: Unit Attention Additional sense: Not ready to ready change, medium may have changed SCSI device sda: 2048000 512-byte hdwr sectors (1049 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through SCSI device sda: 2048000 512-byte hdwr sectors (1049 MB) sda: Write Protect is off sda: Mode Sense: 03 00 00 00 sda: assuming drive cache: write through sda: sda1 Attached scsi removable disk sda at scsi0, channel 0, id 0, lun 0 usb-storage: device scan complete Unable to handle kernel NULL pointer dereference at virtual address 00000004 printing eip: d8e9d340 *pde = 00000000 Oops: 0000 [#1] Modules linked in: nls_iso8859_1 nls_cp437 usb_storage hfsplus vfat fat subfs ip t_pkttype ipt_LOG ipt_limit speedstep_lib freq_table autofs4 thermal processor s nd_pcm_oss fan button battery snd_mixer_oss ac edd af_packet ipt_REJECT ipt_stat e iptable_mangle iptable_nat iptable_filter ip6table_mangle ip_conntrack ip_tabl es ip6table_filter ip6_tables ipv6 snd_via82xx gameport snd_ac97_codec snd_ac97_ bus snd_pcm snd_timer snd_page_alloc snd_mpu401_uart snd_rawmidi snd_seq_device snd soundcore i2c_viapro via686a i2c_sensor i2c_core tulip uhci_hcd usbcore via_ agp agpgart generic shpchp pci_hotplug video1394 ohci1394 raw1394 ieee1394 parpo rt_pc lp parport dm_mod reiserfs via82cxxx ide_disk ide_cd ide_core sr_mod cdrom sd_mod scsi_mod CPU: 0 EIP: 0060:[<d8e9d340>] Tainted: G U VLI EFLAGS: 00210246 (2.6.13-rc5-git3-3-default) EIP is at subfs_lookup+0x40/0xd0 [subfs] eax: 00000000 ebx: cbbfa174 ecx: 00000000 edx: cbaab31c esi: ccacc2a0 edi: 00000000 ebp: 00000000 esp: cb419f30 ds: 007b es: 007b ss: 0068 Process mkdir (pid: 5513, threadinfo=cb418000 task=d60cc0a0) Stack: d8e9e980 cbaab31c 00000000 cb419f70 c0166598 cbbfa174 cb419f68 00000001 bfcd029b cb418000 c0167158 00000000 d7e01000 c016763c cbaf9d9c d7fe4d40 002a038d 00000003 d7e01010 00000000 00000000 00000000 c0108e94 00032e50 Call Trace: [<c0166598>] __lookup_hash+0x78/0x90 [<c0167158>] lookup_create+0x38/0x70 [<c016763c>] sys_mkdir+0x4c/0xc0 [<c0108e94>] do_mmap2+0x54/0xa0 [<c0102d1b>] sysenter_past_esp+0x54/0x79 Code: 43 70 0f 8e 0a 05 00 00 ff 4e 14 0f 88 0e 05 00 00 31 c0 85 c0 74 14 ff 4b 70 0f 88 0c 05 00 00 b8 00 fe ff ff 5b 5e 5f 5d c3 90 <8b> 51 04 89 f0 e8 06 ff ff ff 89 c7 ff 46 14 0f 8e f9 04 00 00 <6>usb 1-1: USB disconnect, address 2 when not using mkdir, the usb-memorstick works perfectly well.