I hope this EIP can enlightend the developers: Jun 10 10:28:59 shawarma kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000019 Jun 10 10:28:59 shawarma kernel: printing eip: Jun 10 10:28:59 shawarma kernel: c0181d47 Jun 10 10:28:59 shawarma kernel: *pde = 00000000 Jun 10 10:28:59 shawarma kernel: Oops: 0000 [#1] Jun 10 10:28:59 shawarma kernel: Modules linked in: n_hdlc ppp_synctty ipv6 autofs ipt_TCPMSS ipt_MASQUERADE iptable_nat ip_conntrack iptable_filter ip_tables snd_ens1371 snd_rawmidi snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_timer snd_ac97_codec snd soundcore uhci_hcd usbcore via_agp agpgart 3c59x Jun 10 10:28:59 shawarma kernel: CPU: 0 Jun 10 10:28:59 shawarma kernel: EIP: 0060:[journal_grab_journal_head+7/32] Not tainted Jun 10 10:28:59 shawarma kernel: EFLAGS: 00010213 (2.6.7-rc2-bk5) Jun 10 10:28:59 shawarma kernel: EIP is at journal_grab_journal_head+0x7/0x20 Jun 10 10:28:59 shawarma kernel: eax: 00000019 ebx: 00000019 ecx: 00000000 edx: 00000019 Jun 10 10:28:59 shawarma kernel: esi: 00000000 edi: d6fee20c ebp: c10074c0 esp: cdef7be4 Jun 10 10:28:59 shawarma kernel: ds: 007b es: 007b ss: 0068 Jun 10 10:28:59 shawarma kernel: Process aide (pid: 14762, threadinfo=cdef7000 task=d45d4810) Jun 10 10:28:59 shawarma kernel: Stack: c017d58d 00000000 d7fc74b8 c0172300 000001d2 cdef7ce0 c10074c0 c0145f78 Jun 10 10:28:59 shawarma kernel: d6870324 00000000 c0134c1a cdef7ce0 00000001 00000011 00000000 cdef7d88 Jun 10 10:28:59 shawarma kernel: 000001d2 cdef7c28 cdef7c28 cdef7c70 cdef7c74 c017137e cdef7c74 c01714c5 Jun 10 10:28:59 shawarma kernel: Call Trace: Jun 10 10:28:59 shawarma kernel: [journal_try_to_free_buffers+45/160] journal_try_to_free_buffers+0x2d/0xa0 Jun 10 10:28:59 shawarma kernel: [ext3_releasepage+0/96] ext3_releasepage+0x0/0x60 Jun 10 10:28:59 shawarma kernel: [try_to_release_page+56/96] try_to_release_page+0x38/0x60 Jun 10 10:28:59 shawarma kernel: [shrink_list+826/1056] shrink_list+0x33a/0x420 Jun 10 10:28:59 shawarma kernel: [ext3_get_block_handle+126/704] ext3_get_block_handle+0x7e/0x2c0 Jun 10 10:28:59 shawarma kernel: [ext3_get_block_handle+453/704] ext3_get_block_handle+0x1c5/0x2c0 Jun 10 10:28:59 shawarma kernel: [__ide_dma_begin+34/64] __ide_dma_begin+0x22/0x40 Jun 10 10:28:59 shawarma kernel: [shrink_cache+314/768] shrink_cache+0x13a/0x300 Jun 10 10:28:59 shawarma kernel: [shrink_zone+170/288] shrink_zone+0xaa/0x120 Jun 10 10:28:59 shawarma kernel: [shrink_caches+92/128] shrink_caches+0x5c/0x80 Jun 10 10:28:59 shawarma kernel: [try_to_free_pages+148/384] try_to_free_pages+0x94/0x180 Jun 10 10:28:59 shawarma kernel: [__alloc_pages+422/768] __alloc_pages+0x1a6/0x300 Jun 10 10:28:59 shawarma kernel: [do_page_cache_readahead+231/288] do_page_cache_readahead+0xe7/0x120 Jun 10 10:28:59 shawarma kernel: [filemap_nopage+705/800] filemap_nopage+0x2c1/0x320 Jun 10 10:28:59 shawarma kernel: [do_no_page+144/672] do_no_page+0x90/0x2a0 Jun 10 10:28:59 shawarma kernel: [handle_mm_fault+166/256] handle_mm_fault+0xa6/0x100 Jun 10 10:28:59 shawarma kernel: [do_page_fault+263/1181] do_page_fault+0x107/0x49d Jun 10 10:28:59 shawarma kernel: [recalc_task_prio+139/384] recalc_task_prio+0x8b/0x180 Jun 10 10:28:59 shawarma kernel: [schedule+605/1056] schedule+0x25d/0x420 Jun 10 10:28:59 shawarma kernel: [do_IRQ+271/352] do_IRQ+0x10f/0x160 Jun 10 10:28:59 shawarma kernel: [do_page_fault+0/1181] do_page_fault+0x0/0x49d Jun 10 10:28:59 shawarma kernel: [error_code+45/64] error_code+0x2d/0x40 Jun 10 10:28:59 shawarma kernel: Jun 10 10:28:59 shawarma kernel: Code: 8b 00 f6 c4 08 74 06 8b 4a 24 ff 41 04 89 c8 c3 89 f6 8d bc Jun 10 10:28:59 shawarma kernel: printing eip: Jun 10 10:28:59 shawarma kernel: c0181d47 Jun 10 10:28:59 shawarma kernel: Oops: 0000 [#1] Jun 10 10:28:59 shawarma kernel: Modules linked in: n_hdlc ppp_synctty ipv6 autofs ipt_TCPMSS ipt_MASQUERADE iptable_nat ip_conntrack iptable_filter ip_tables snd_ens1371 snd_rawmidi snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_timer snd_ac97_codec snd soundcore uhci_hcd usbcore via_agp agpgart 3c59x Jun 10 10:28:59 shawarma kernel: CPU: 0 Jun 10 10:28:59 shawarma kernel: EIP: 0060:[journal_grab_journal_head+7/32] Not tainted Jun 10 10:28:59 shawarma kernel: EFLAGS: 00010213 (2.6.7-rc2-bk5) Jun 10 10:28:59 shawarma kernel: EIP is at journal_grab_journal_head+0x7/0x20 Jun 10 10:28:59 shawarma kernel: eax: 00000019 ebx: 00000019 ecx: 00000000 edx: 00000019 Jun 10 10:28:59 shawarma kernel: esi: 00000000 edi: d6fee20c ebp: c10074c0 esp: cdef7be4 Jun 10 10:28:59 shawarma kernel: ds: 007b es: 007b ss: 0068 Jun 10 10:28:59 shawarma kernel: Process aide (pid: 14762, threadinfo=cdef7000 task=d45d4810) Jun 10 10:28:59 shawarma kernel: Stack: c017d58d 00000000 d7fc74b8 c0172300 000001d2 cdef7ce0 c10074c0 c0145f78 Jun 10 10:28:59 shawarma kernel: d6870324 00000000 c0134c1a cdef7ce0 00000001 00000011 00000000 cdef7d88 Jun 10 10:28:59 shawarma kernel: 000001d2 cdef7c28 cdef7c28 cdef7c70 cdef7c74 c017137e cdef7c74 c01714c5 Jun 10 10:28:59 shawarma kernel: Call Trace: Jun 10 10:28:59 shawarma kernel: [journal_try_to_free_buffers+45/160] journal_try_to_free_buffers+0x2d/0xa0 Jun 10 10:28:59 shawarma kernel: [ext3_releasepage+0/96] ext3_releasepage+0x0/0x60 Jun 10 10:28:59 shawarma kernel: [try_to_release_page+56/96] try_to_release_page+0x38/0x60 Jun 10 10:28:59 shawarma kernel: [shrink_list+826/1056] shrink_list+0x33a/0x420 Jun 10 10:28:59 shawarma kernel: [ext3_get_block_handle+126/704] ext3_get_block_handle+0x7e/0x2c0 Jun 10 10:28:59 shawarma kernel: [ext3_get_block_handle+453/704] ext3_get_block_handle+0x1c5/0x2c0 Jun 10 10:28:59 shawarma kernel: [__ide_dma_begin+34/64] __ide_dma_begin+0x22/0x40 Jun 10 10:28:59 shawarma kernel: [shrink_cache+314/768] shrink_cache+0x13a/0x300 Jun 10 10:28:59 shawarma kernel: [shrink_zone+170/288] shrink_zone+0xaa/0x120 Jun 10 10:28:59 shawarma kernel: [shrink_caches+92/128] shrink_caches+0x5c/0x80 Jun 10 10:28:59 shawarma kernel: [try_to_free_pages+148/384] try_to_free_pages+0x94/0x180 Jun 10 10:28:59 shawarma kernel: [__alloc_pages+422/768] __alloc_pages+0x1a6/0x300 Jun 10 10:28:59 shawarma kernel: [do_page_cache_readahead+231/288] do_page_cache_readahead+0xe7/0x120 Jun 10 10:28:59 shawarma kernel: [filemap_nopage+705/800] filemap_nopage+0x2c1/0x320 Jun 10 10:28:59 shawarma kernel: [do_no_page+144/672] do_no_page+0x90/0x2a0 Jun 10 10:28:59 shawarma kernel: [handle_mm_fault+166/256] handle_mm_fault+0xa6/0x100 Jun 10 10:28:59 shawarma kernel: [do_page_fault+263/1181] do_page_fault+0x107/0x49d Jun 10 10:28:59 shawarma kernel: [recalc_task_prio+139/384] recalc_task_prio+0x8b/0x180 Jun 10 10:28:59 shawarma kernel: [schedule+605/1056] schedule+0x25d/0x420 Jun 10 10:28:59 shawarma kernel: [do_IRQ+271/352] do_IRQ+0x10f/0x160 Jun 10 10:28:59 shawarma kernel: [do_page_fault+0/1181] do_page_fault+0x0/0x49d Jun 10 10:28:59 shawarma kernel: [error_code+45/64] error_code+0x2d/0x40 Jun 10 10:28:59 shawarma kernel: Jun 10 10:28:59 shawarma kernel: Code: 8b 00 f6 c4 08 74 06 8b 4a 24 ff 41 04 89 c8 c3 89 f6 8d bc Jun 10 10:28:59 shawarma kernel: Unable to handle kernel NULL pointer dereference at virtual address 00000019 Jun 10 10:28:59 shawarma kernel: printing eip: Jun 10 10:28:59 shawarma kernel: c0181d47 Jun 10 10:28:59 shawarma kernel: *pde = 00000000 Jun 10 10:28:59 shawarma kernel: Oops: 0000 [#1] Jun 10 10:28:59 shawarma kernel: Modules linked in: n_hdlc ppp_synctty ipv6 autofs ipt_TCPMSS ipt_MASQUERADE iptable_nat ip_conntrack iptable_filter ip_tables snd_ens1371 snd_rawmidi snd_seq_device snd_pcm_oss snd_mixer_oss snd_pcm snd_page_alloc snd_timer snd_ac97_codec snd soundcore uhci_hcd usbcore via_agp agpgart 3c59x Jun 10 10:28:59 shawarma kernel: CPU: 0 Jun 10 10:28:59 shawarma kernel: EIP: 0060:[journal_grab_journal_head+7/32] Not tainted Jun 10 10:28:59 shawarma kernel: EFLAGS: 00010213 (2.6.7-rc2-bk5) Jun 10 10:28:59 shawarma kernel: EIP is at journal_grab_journal_head+0x7/0x20 Jun 10 10:28:59 shawarma kernel: eax: 00000019 ebx: 00000019 ecx: 00000000 edx: 00000019 Jun 10 10:28:59 shawarma kernel: esi: 00000000 edi: d6fee20c ebp: c10074c0 esp: cdef7be4 Jun 10 10:28:59 shawarma kernel: ds: 007b es: 007b ss: 0068 Jun 10 10:28:59 shawarma kernel: Process aide (pid: 14762, threadinfo=cdef7000 task=d45d4810) Jun 10 10:28:59 shawarma kernel: Stack: c017d58d 00000000 d7fc74b8 c0172300 000001d2 cdef7ce0 c10074c0 c0145f78 Jun 10 10:28:59 shawarma kernel: d6870324 00000000 c0134c1a cdef7ce0 00000001 00000011 00000000 cdef7d88 Jun 10 10:28:59 shawarma kernel: 000001d2 cdef7c28 cdef7c28 cdef7c70 cdef7c74 c017137e cdef7c74 c01714c5 Jun 10 10:28:59 shawarma kernel: Call Trace: Jun 10 10:28:59 shawarma kernel: [journal_try_to_free_buffers+45/160] journal_try_to_free_buffers+0x2d/0xa0 Jun 10 10:28:59 shawarma kernel: [ext3_releasepage+0/96] ext3_releasepage+0x0/0x60 Jun 10 10:28:59 shawarma kernel: [try_to_release_page+56/96] try_to_release_page+0x38/0x60 Jun 10 10:28:59 shawarma kernel: [shrink_list+826/1056] shrink_list+0x33a/0x420 Jun 10 10:28:59 shawarma kernel: [ext3_get_block_handle+126/704] ext3_get_block_handle+0x7e/0x2c0 Jun 10 10:28:59 shawarma kernel: [ext3_get_block_handle+453/704] ext3_get_block_handle+0x1c5/0x2c0 Jun 10 10:28:59 shawarma kernel: [__ide_dma_begin+34/64] __ide_dma_begin+0x22/0x40 Jun 10 10:28:59 shawarma kernel: [shrink_cache+314/768] shrink_cache+0x13a/0x300 Jun 10 10:28:59 shawarma kernel: [shrink_zone+170/288] shrink_zone+0xaa/0x120 Jun 10 10:28:59 shawarma kernel: [shrink_caches+92/128] shrink_caches+0x5c/0x80 Jun 10 10:28:59 shawarma kernel: [try_to_free_pages+148/384] try_to_free_pages+0x94/0x180 Jun 10 10:28:59 shawarma kernel: [__alloc_pages+422/768] __alloc_pages+0x1a6/0x300 Jun 10 10:28:59 shawarma kernel: [do_page_cache_readahead+231/288] do_page_cache_readahead+0xe7/0x120 Jun 10 10:28:59 shawarma kernel: [filemap_nopage+705/800] filemap_nopage+0x2c1/0x320 Jun 10 10:28:59 shawarma kernel: [do_no_page+144/672] do_no_page+0x90/0x2a0 Jun 10 10:28:59 shawarma kernel: [handle_mm_fault+166/256] handle_mm_fault+0xa6/0x100 Jun 10 10:28:59 shawarma kernel: [do_page_fault+263/1181] do_page_fault+0x107/0x49d Jun 10 10:28:59 shawarma kernel: [recalc_task_prio+139/384] recalc_task_prio+0x8b/0x180 Jun 10 10:28:59 shawarma kernel: [schedule+605/1056] schedule+0x25d/0x420 Jun 10 10:28:59 shawarma kernel: [do_IRQ+271/352] do_IRQ+0x10f/0x160 Jun 10 10:28:59 shawarma kernel: [do_page_fault+0/1181] do_page_fault+0x0/0x49d Jun 10 10:28:59 shawarma kernel: [error_code+45/64] error_code+0x2d/0x40 Jun 10 10:28:59 shawarma kernel: Jun 10 10:28:59 shawarma kernel: Code: 8b 00 f6 c4 08 74 06 8b 4a 24 ff 41 04 89 c8 c3 89 f6 8d bc -- Ralf Hildebrandt (Im Auftrag des Referat V a) Ralf.Hildebrandt@xxxxxxxxxx Charite - Universitätsmedizin Berlin Tel. +49 (0)30-450 570-155 Gemeinsame Einrichtung von FU- und HU-Berlin Fax. +49 (0)30-450 570-916 IT-Zentrum Standort Campus Mitte AIM. ralfpostfix _______________________________________________ Ext3-users@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/ext3-users
