ALT Linux Bugzilla – Full Text Bug Listing
| Summary: | kernel oops при работе с сидюком | ||||||
|---|---|---|---|---|---|---|---|
| Product: | Sisyphus | Reporter: | Kachalov Anton <mouse> | ||||
| Component: | kernel-image-std26-up | Assignee: | Sergey Vlasov <vsu> | ||||
| Status: | CLOSED WORKSFORME | QA Contact: | qa-sisyphus | ||||
| Severity: | normal | ||||||
| Priority: | P2 | CC: | mike | ||||
| Version: | unstable | ||||||
| Hardware: | all | ||||||
| OS: | Linux | ||||||
| Bug Depends on: | 6390 | ||||||
| Bug Blocks: | |||||||
| Attachments: |
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Created attachment 1122 [details]
lsmod output
ide-scsi давить, разве нет? WORKSFORME? (ide-scsi тоже чинили; такого давно не видал) DOESINDEED. |
При попытке поработать с /dev/scd0 получил такое: Sep 20 10:34:20 mouse kernel: cdrom: sr0: mrw address space DMA selected Sep 20 10:35:32 mouse last message repeated 2 times Sep 20 10:35:39 mouse kernel: cdrom: sr0: mrw address space DMA selected Sep 20 10:35:51 mouse kernel: attempt to access beyond end of device Sep 20 10:35:51 mouse kernel: sr0: rw=0, want=68, limit=4 Sep 20 10:35:51 mouse kernel: isofs_fill_super: bread failed, dev=sr0, iso_blknum=16, block=16 Sep 20 10:35:51 mouse kernel: attempt to access beyond end of device Sep 20 10:35:51 mouse kernel: sr0: rw=0, want=68, limit=4 Sep 20 10:35:51 mouse submountd: mount failure, Invalid argument Sep 20 10:35:51 mouse kernel: attempt to access beyond end of device ... sr0: rw=0, want=911280, limit=4 attempt to access beyond end of device sr0: rw=0, want=911056, limit=4 attempt to access beyond end of device sr0: rw=0, want=1252, limit=4 attempt to access beyond end of device sr0: rw=0, want=1028, limit=4 UDF-fs: No partition found (1) subfs: /sbin/submountd unsuccessful attempt to mount media (256) ide-scsi: unsup command: dev hdc: flags = REQ_CMD REQ_STARTED sector 0, nr/cnr 1/1 bio dffda680, biotail dffda680, buffer d3591000, data 00000000, len 0 end_request: I/O error, dev hdc, sector 0 FAT: unable to read boot sector Unable to handle kernel NULL pointer dereference at virtual address 00000000 printing eip: c0198968 *pde = 00000000 Oops: 0000 [#1] Modules linked in: nls_koi8_r udf isofs kqemu squashfs zlib_inflate vfat fat nls _base loop nfs snd_pcm_oss snd_mixer_oss snd_maestro3 snd_ac97_codec snd_pcm snd _timer snd_page_alloc binfmt_misc fglrx nfsd exportfs lockd sunrpc autofs4 optio n usbserial thermal pcspkr fan snd_mpu401 snd_mpu401_uart snd_rawmidi snd_seq_de vice snd soundcore parport_pc parport 8250_pnp 8250 serial_core uhci_hcd ehci_hc d usbcore 8021q 8139too mii subfs reiserfs tsdev evdev dm_mod via_agp agpgart ps mouse processor button ac sr_mod cdrom battery ide_scsi scsi_mod rtc ext3 jbd mb cache ide_disk ide_generic via82cxxx ide_core CPU: 0 EIP: 0060:[<c0198968>] Tainted: P VLI EFLAGS: 00010286 (2.6.12-std26-up-alt4) EIP is at get_kobj_path_length+0x18/0x30 eax: 00000000 ebx: 00000000 ecx: ffffffff edx: df29a090 esi: 00000001 edi: 00000000 ebp: ffffffff esp: d79b5dd4 ds: 007b es: 007b ss: 0068 Process mount (pid: 11125, threadinfo=d79b4000 task=d35a20a0) Stack: cd963d40 cd68e000 fffffffb df29a090 c01989df df29a090 df29a090 cd963d40 cd68e000 fffffffb 00000000 c019912f df29a090 000000d0 fffffff4 cd963d40 cd68e000 fffffffb e125c0e0 c01991f9 df29a090 00000005 00000000 000000d0 Call Trace: [<c01989df>] kobject_get_path+0xf/0x60 [<c019912f>] do_kobject_uevent+0x1f/0xd0 [<c01991f9>] kobject_uevent+0x19/0x20 [<c01570f4>] bdev_uevent+0x34/0x40 [<c0157254>] kill_block_super+0x14/0x30 [<c01568a8>] deactivate_super+0x38/0x50 [<c01571e0>] get_sb_bdev+0xe0/0x140 [<c013dbbd>] kmem_cache_alloc+0x2d/0x40 [<e125a9ae>] vfat_get_sb+0x1e/0x30 [vfat] [<e125a940>] vfat_fill_super+0x0/0x50 [vfat] [<c015740c>] do_kern_mount+0x8c/0x140 [<c016ac51>] do_new_mount+0x61/0xb0 [<c016b27e>] do_mount+0x1ae/0x1c0 [<c016b074>] copy_mount_options+0x44/0xa0 [<c016b5db>] sys_mount+0x7b/0xb0 [<c0102d79>] syscall_call+0x7/0xb Code: 56 e8 bd de fe ff 89 d8 5e 5b 5e c3 8d b4 26 00 00 00 00 55 57 56 53 be 01 00 00 00 8b 54 24 14 31 db 83 cd ff 8b 3a 89 e9 89 d8 <f2> ae f7 d1 49 8b 52 24 8d 74 31 01 85 d2 75 ea 89 f0 5b 5e 5f Oops случился после попытки смонтировать сидюк. До этого я пытался обратиться через subfs. Ядро 2.6.12-std26-up-alt4 $ cat /proc/cpuinfo processor : 0 vendor_id : AuthenticAMD cpu family : 6 model : 10 model name : AMD Athlon(tm) XP 2500+ stepping : 0 cpu MHz : 1824.870 cache size : 512 KB fdiv_bug : no hlt_bug : no f00f_bug : no coma_bug : no fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov pat pse36 mmx fxsr sse syscall mmxext 3dnowext 3dnow bogomips : 3612.67