Package: kernel-image Status: installed I am using Debian Lenny 5.10 , kernel 2.6.38.8 , libc6 version: 2.7-18lenny7
I am trying to upgrade linux kernel from 2.6.26 to 2.6.38.8. After upgrade success. Every time when I use external USB interface DVD ROM, I had a prompt up message saying that " your system had a kernel failure, " Then the original shell prompt out below messages: Message from syslogd@debian at Sep 17 14:19:50 ... kernel:[ 185.981707] Oops: 0000 [#1] SMP Message from syslogd@debian at Sep 17 14:19:50 ... kernel:[ 185.981713] last sysfs file: /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-1/1-1:1.0/host4/target4:0:0/4:0:0:0/type Message from syslogd@debian at Sep 17 14:19:50 ... kernel:[ 185.981842] Process mount (pid: 3373, ti=f4ecc000 task=f61445d0 task.ti=f4ecc000) Message from syslogd@debian at Sep 17 14:19:50 ... kernel:[ 185.981847] Stack: Message from syslogd@debian at Sep 17 14:19:50 ... kernel:[ 185.981884] Call Trace: Message from syslogd@debian at Sep 17 14:19:50 ... kernel:[ 185.981985] Code: ff 47 34 89 6f 30 39 6e 2c 74 04 0f 0b eb fe c7 46 2c 00 00 00 00 8d 46 2c 31 d2 e8 d7 d6 f6 ff f0 fe 05 20 fb 32 c1 8b 44 24 18 <f6> 80 59 01 00 00 01 74 21 85 db 75 1d f6 44 24 10 02 74 16 8b Message from syslogd@debian at Sep 17 14:19:50 ... kernel:[ 185.982051] EIP: [<c10d9e7a>] blkdev_get+0x21c/0x27c SS:ESP 0068:f4ecde6c Message from syslogd@debian at Sep 17 14:19:50 ... kernel:[ 185.982059] CR2: 0000000000000159 I tried to invoke "dmesg", here's the messages: [ 173.936026] usb 1-1: new high speed USB device using ehci_hcd and address 4 [ 174.075138] usb 1-1: New USB device found, idVendor=1c6b, idProduct=a222 [ 174.075146] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 174.075152] usb 1-1: Product: Mass Storage Device [ 174.075156] usb 1-1: Manufacturer: USB2.0 External [ 174.075160] usb 1-1: SerialNumber: 0000000000000000DEA [ 174.966582] Initializing USB Mass Storage driver... [ 174.966873] scsi4 : usb-storage 1-1:1.0 [ 174.967102] usbcore: registered new interface driver usb-storage [ 174.967108] USB Mass Storage support registered. [ 175.971062] scsi 4:0:0:0: CD-ROM slimtype eTDU108 1 SL06 PQ: 0 ANSI: 0 [ 176.206925] sr0: scsi3-mmc drive: 24x/24x cd/rw xa/form2 cdda pop-up [ 176.206932] cdrom: Uniform CD-ROM driver Revision: 3.20 [ 176.207208] sr 4:0:0:0: Attached scsi CD-ROM sr0 [ 176.271494] sd 2:0:0:0: Attached scsi generic sg0 type 0 [ 176.271601] sr 4:0:0:0: Attached scsi generic sg1 type 5 [ 185.981677] BUG: unable to handle kernel NULL pointer dereference at 00000159 [ 185.981688] IP: [<c10d9e7a>] blkdev_get+0x21c/0x27c [ 185.981702] *pde = 00000000 [ 185.981707] Oops: 0000 [#1] SMP [ 185.981713] last sysfs file: /sys/devices/pci0000:00/0000:00:1a.7/usb1/1-1/1-1:1.0/host4/target4:0:0/4:0:0:0/type [ 185.981719] Modules linked in: udf crc_itu_t sg sr_mod cdrom usb_storage ppdev lp ipv6 mperf cpufreq_userspace cpufreq_conservative cpufreq_ondemand cpufreq_powersave cpufreq_stats freq_table loop snd_hda_codec_realtek snd_hda_intel snd_hda_codec i2c_i801 snd_pcm tpm_tis tpm tpm_bios i2c_core snd_seq snd_timer snd_seq_device snd parport_pc pcspkr parport processor button joydev soundcore snd_page_alloc intel_agp intel_gtt agpgart ext3 jbd mbcache sd_mod piix ide_pci_generic usbhid ide_core hid ata_piix ata_generic libata scsi_mod uhci_hcd ehci_hcd r8169 mii usbcore nls_base thermal fan thermal_sys [last unloaded: scsi_wait_scan] [ 185.981799] [ 185.981804] Pid: 3373, comm: mount Not tainted 2.6.38.8 #1 To Be Filled By O.E.M. To Be Filled By O.E.M./To be filled by O.E.M. [ 185.981815] EIP: 0060:[<c10d9e7a>] EFLAGS: 00010282 CPU: 0 [ 185.981821] EIP is at blkdev_get+0x21c/0x27c [ 185.981826] EAX: 00000000 EBX: ffffffe2 ECX: 00000000 EDX: 00000000 [ 185.981831] ESI: f4a4dd40 EDI: f4a4dd50 EBP: f80e67c4 ESP: f4ecde6c [ 185.981837] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 [ 185.981842] Process mount (pid: 3373, ti=f4ecc000 task=f61445d0 task.ti=f4ecc000) [ 185.981847] Stack: [ 185.981849] f4a4dd40 f4ecde8c f61445d0 f56175e8 00000083 f4a4dd50 00000000 f4a4dd6c [ 185.981861] f4ecdea8 00000083 f4a4dd40 00000083 f80e67c4 00000000 f4a4dd40 00000083 [ 185.981873] f80e67c4 00000083 c10d9f8e f56697a0 f6027500 00000000 c10b96f2 f80e67c4 [ 185.981884] Call Trace: [ 185.981893] [<c10d9f8e>] ? blkdev_get_by_path+0x1e/0x4d [ 185.981900] [<c10b96f2>] ? mount_bdev+0x2d/0x161 [ 185.981907] [<c10cb905>] ? alloc_vfsmnt+0x7c/0x10c [ 185.981919] [<f80e103b>] ? udf_mount+0x0/0x11 [udf] [ 185.981928] [<f80e1049>] ? udf_mount+0xe/0x11 [udf] [ 185.981937] [<f80e2ec1>] ? udf_fill_super+0x0/0x44d [udf] [ 185.981944] [<c10b90c2>] ? vfs_kern_mount+0x9f/0x1aa [ 185.981952] [<c10b920b>] ? do_kern_mount+0x2f/0xad [ 185.981959] [<c10cc467>] ? do_mount+0x653/0x6a7 [ 185.981966] [<c109e292>] ? memdup_user+0x2d/0x43 [ 185.981973] [<c10cc521>] ? sys_mount+0x66/0x99 [ 185.981981] [<c1002f78>] ? sysenter_do_call+0x12/0x28 [ 185.981985] Code: ff 47 34 89 6f 30 39 6e 2c 74 04 0f 0b eb fe c7 46 2c 00 00 00 00 8d 46 2c 31 d2 e8 d7 d6 f6 ff f0 fe 05 20 fb 32 c1 8b 44 24 18 <f6> 80 59 01 00 00 01 74 21 85 db 75 1d f6 44 24 10 02 74 16 8b [ 185.982051] EIP: [<c10d9e7a>] blkdev_get+0x21c/0x27c SS:ESP 0068:f4ecde6c [ 185.982059] CR2: 0000000000000159 [ 185.982064] ---[ end trace d683c2884da0e380 ]--- The external USB DVD ROM works fine before I upgrade kernel. But it can't work now. Please give me some suggestion to solve this problem. Thank you. Best Regards, Sonic Chen SoftWare Engineer Protech Systems Co., Ltd. No. 24, Lane 365, Yang Goang Street, Nei Hu District, Taipei 114, Taiwan, R.O.C. TEL# +886-2-8751-1111 Ext.238 FAX# +886-2-8751-1199 Website http://www.protech.com.tw E-Mail sonic_c...@protech.com.tw
