I'm trying to figure out why I'm getting this Oops every time I copy multiple large files to my shared storage. So far I'm just working on this one node, but I'm going to try to see if it happens on other nodes as well. Basically we're using GNBD and GFS with multipath and CLVM from U4. I'm trying to setup backups from the nodes to the shared storage for tape backup at a later point. Basically just tar gzipping up each fs directly to shared storage. It seems to work ok for smaller files (such as the root and boot), but for larger files it hangs the node. It then gets power fenced and rebooted. There doesn't seem to be any related log files on the other nodes (except on the GNBD server saying a gnbd process exited because of signal 15) so I'm not sure what might be causing it and all I have are the logs. Any help would be greatly appreciated. If I need to provide more info please let me know.
Sep 18 09:21:11 http1 kernel: do_IRQ: stack overflow: 476 Sep 18 09:21:11 http1 kernel: [<c010795b>] do_IRQ+0x49/0x1ae<1>Unable to handle kernel paging request at virtual address 98393c30 Sep 18 09:21:11 http1 kernel: printing eip: Sep 18 09:21:11 http1 kernel: c011aef5 Sep 18 09:21:11 http1 kernel: *pde = f6e22080 Sep 18 09:21:11 http1 kernel: Oops: 0000 [#1] Sep 18 09:21:11 http1 kernel: SMP Sep 18 09:21:11 http1 kernel: Modules linked in: mptctl mptbase dell_rbu parport_pc lp parport autofs4 i2c_dev i2c_core lock_dlm(U) gfs(U) lock_harness(U) dm_round_robin gnbd(U) dlm(U) cman(U) sunrpc ipmi_devintf ipmi_si ipmi_msghandler md5 ipv6 dm_mirror dm_multipath dm_mod joydev button battery ac uhci_hcd ehci_hcd hw_random shpchp e1000 bonding(U) floppy sg ext3 jbd megaraid_mbox megaraid_mm sd_mod scsi_mod Sep 18 09:21:11 http1 kernel: CPU: 75 Sep 18 09:21:11 http1 kernel: EIP: 0060:[<c011aef5>] Not tainted VLI Sep 18 09:21:11 http1 kernel: EFLAGS: 00010046 (2.6.9-42.0.2.ELsmp) Sep 18 09:21:11 http1 kernel: EIP is at do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: eax: ece09000 ebx: c0416632 ecx: ece09074 edx: ece09130 Sep 18 09:21:11 http1 kernel: esi: 00000000 edi: c011ae55 ebp: 98393bc0 esp: ece09064 Sep 18 09:21:11 http1 kernel: ds: 007b es: 007b ss: 0068 iso-8859-1Sep 18 09:21:11 http1 kernel: Process ÂÃ? (pid: 4194367, threadinfo=ece08000 task=efc7c000) Sep 18 09:21:11 http1 kernel: Stack: 00000000 98393c30 00000000 00000000 ece09130 c02e5e84 00000000 0000000e Sep 18 09:21:11 http1 kernel: 0000000b 00000000 00000000 00000000 00000000 00000000 00030001 00000000 Sep 18 09:21:11 http1 kernel: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 Sep 18 09:21:11 http1 kernel: Call Trace: Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: ======================= Sep 18 09:21:11 http1 kernel: [<f8840f01>] .text.lock.scsi+0x1a/0x35 [scsi_mod] Sep 18 09:21:11 http1 kernel: [<f8890424>] ext3_alloc_branch+0x194/0x260 [ext3] Sep 18 09:21:11 http1 kernel: ======================= Sep 18 09:21:11 http1 kernel: Unable to handle kernel paging request at virtual address 5e5b10c4 Sep 18 09:21:11 http1 kernel: printing eip: Sep 18 09:21:11 http1 kernel: c0105cd0 Sep 18 09:21:11 http1 kernel: *pde = 00000000 Sep 18 09:21:11 http1 kernel: Oops: 0000 [#2] Sep 18 09:21:11 http1 kernel: SMP Sep 18 09:21:11 http1 kernel: Modules linked in: mptctl mptbase dell_rbu parport_pc lp parport autofs4 i2c_dev i2c_core lock_dlm(U) gfs(U) lock_harness(U) dm_round_robin gnbd(U) dlm(U) cman(U) sunrpc ipmi_devintf ipmi_si ipmi_msghandler md5 ipv6 dm_mirror dm_multipath dm_mod joydev button battery ac uhci_hcd ehci_hcd hw_random shpchp e1000 bonding(U) floppy sg ext3 jbd megaraid_mbox megaraid_mm sd_mod scsi_mod Sep 18 09:21:11 http1 kernel: CPU: 75 Sep 18 09:21:11 http1 kernel: EIP: 0060:[<c0105cd0>] Not tainted VLI Sep 18 09:21:11 http1 kernel: EFLAGS: 00010093 (2.6.9-42.0.2.ELsmp) Sep 18 09:21:11 http1 kernel: EIP is at show_trace+0x11/0x6b Sep 18 09:21:11 http1 kernel: eax: 5e5b1ffd ebx: 5e5b10c4 ecx: ece08ed0 edx: c02de60c Sep 18 09:21:11 http1 kernel: esi: 5e5b10c4 edi: 5e5b1000 ebp: 00000068 esp: ece08ed0 Sep 18 09:21:11 http1 kernel: ds: 007b es: 007b ss: 0068 iso-8859-1Sep 18 09:21:11 http1 kernel: Process ÂÃ? (pid: 4194367, threadinfo=ece08000 task=efc7c000) Sep 18 09:21:11 http1 kernel: Stack: ece090c4 00000018 00000000 c0105d9d c02de636 ece09064 ece08000 ece09030 Sep 18 09:21:11 http1 kernel: 00000000 c0105e9c c02de739 00000001 ece08000 ece09030 00000000 c02e5f8c Sep 18 09:21:11 http1 kernel: c0106043 ece09030 c02e5f8c 00000000 000000ff 0000000b c01229e5 c02e5f23 Sep 18 09:21:11 http1 kernel: Call Trace: Sep 18 09:21:11 http1 kernel: [<c0105d9d>] show_stack+0x73/0x79 Sep 18 09:21:11 http1 kernel: [<c0105e9c>] show_registers+0xe6/0x14d Sep 18 09:21:11 http1 kernel: [<c0106043>] die+0xdb/0x16b Sep 18 09:21:11 http1 kernel: [<c01229e5>] vprintk+0x136/0x14a Sep 18 09:21:11 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011b245>] do_page_fault+0x3f0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: [<c015c79d>] end_buffer_async_write+0x0/0xc0 Sep 18 09:21:11 http1 kernel: [<c015c03d>] end_buffer_read_sync+0x0/0x1f Sep 18 09:21:11 http1 kernel: ======================= Sep 18 09:21:11 http1 kernel: Unable to handle kernel paging request at virtual address 00160015 Sep 18 09:21:11 http1 kernel: printing eip: Sep 18 09:21:11 http1 kernel: c0105cd0 Sep 18 09:21:11 http1 kernel: *pde = 2b5c5001 Sep 18 09:21:11 http1 kernel: Recursive die() failure, output suppressed Sep 18 09:21:11 http1 kernel: <1>Unable to handle kernel paging request at virtual address 0001006f Sep 18 09:21:11 http1 kernel: printing eip: Sep 18 09:21:11 http1 kernel: c011aef5 Sep 18 09:21:11 http1 kernel: *pde = 2b5c5001 Sep 18 09:21:11 http1 kernel: Oops: 0000 [#3] Sep 18 09:21:11 http1 kernel: SMP Sep 18 09:21:11 http1 kernel: Modules linked in: mptctl mptbase dell_rbu parport_pc lp parport autofs4 i2c_dev i2c_core lock_dlm(U) gfs(U) lock_harness(U) dm_round_robin gnbd(U) dlm(U) cman(U) sunrpc ipmi_devintf ipmi_si ipmi_msghandler md5 ipv6 dm_mirror dm_multipath dm_mod joydev button battery ac uhci_hcd ehci_hcd hw_random shpchp e1000 bonding(U) floppy sg ext3 jbd megaraid_mbox megaraid_mm sd_mod scsi_mod Sep 18 09:21:11 http1 kernel: CPU: 31 Sep 18 09:21:11 http1 kernel: EIP: 0060:[<c011aef5>] Not tainted VLI Sep 18 09:21:11 http1 kernel: EFLAGS: 00010046 (2.6.9-42.0.2.ELsmp) Sep 18 09:21:11 http1 kernel: EIP is at do_page_fault+0xa0/0x5c6 Sep 18 09:21:11 http1 kernel: eax: f7f61000 ebx: 0000ffff ecx: f7f610ec edx: f7f611a8 Sep 18 09:21:11 http1 kernel: esi: 00000000 edi: c011ae55 ebp: 0000ffff esp: f7f610dc Sep 18 09:21:11 http1 kernel: ds: 007b es: 007b ss: 0068 Sep 18 09:21:11 http1 kernel: Process (pid: -331851520, threadinfo=f7f60000 task=f7f76000) Sep 18 09:21:12 http1 kernel: Stack: 00000000 0001006f 00000000 00000000 f7f611a8 c02e5e84 00000000 0000000e Sep 18 09:21:12 http1 kernel: 0000000b 00004000 00000000 00000000 00000000 00000000 00030001 00000000 Sep 18 09:21:12 http1 kernel: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000001 Sep 18 09:21:12 http1 kernel: Call Trace: Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c01cc01b>] disable_msi_mode+0x27/0x9d Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c012a312>] update_one_process+0x7/0xce Sep 18 09:21:12 http1 kernel: [<c012a3f7>] update_process_times+0x1e/0x2f Sep 18 09:21:12 http1 kernel: [<c0117462>] smp_apic_timer_interrupt+0x5e/0x9c Sep 18 09:21:12 http1 kernel: Code: 81 7c 24 04 ff ff ff bf 8b 28 c7 44 24 38 01 00 03 00 76 13 f6 84 24 c8 00 00 00 05 0f 85 a4 01 00 00 e9 75 04 00 00 83 78 14 00 <8b> 5d 70 0f 85 92 01 00 00 85 db 0f 84 8a 01 00 00 8d 73 30 8b Sep 18 09:21:12 http1 kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000 Sep 18 09:21:12 http1 kernel: printing eip: Sep 18 09:21:12 http1 kernel: c011743e Sep 18 09:21:12 http1 kernel: *pde = 2b5c5001 Sep 18 09:21:12 http1 kernel: Oops: 0002 [#4] Sep 18 09:21:12 http1 kernel: SMP Sep 18 09:21:12 http1 kernel: Modules linked in: mptctl mptbase dell_rbu parport_pc lp parport autofs4 i2c_dev i2c_core lock_dlm(U) gfs(U) lock_harness(U) dm_round_robin gnbd(U) dlm(U) cman(U) sunrpc ipmi_devintf ipmi_si ipmi_msghandler md5 ipv6 dm_mirror dm_multipath dm_mod joydev button battery ac uhci_hcd ehci_hcd hw_random shpchp e1000 bonding(U) floppy sg ext3 jbd megaraid_mbox megaraid_mm sd_mod scsi_mod Sep 18 09:21:12 http1 kernel: CPU: 31 Sep 18 09:21:12 http1 kernel: EIP: 0060:[<c011743e>] Not tainted VLI Sep 18 09:21:12 http1 kernel: EFLAGS: 00010086 (2.6.9-42.0.2.ELsmp) Sep 18 09:21:12 http1 kernel: EIP is at smp_apic_timer_interrupt+0x3a/0x9c Sep 18 09:21:12 http1 kernel: eax: f7f76000 ebx: 00000ffc ecx: f7f60000 edx: 00000000 Sep 18 09:21:12 http1 kernel: esi: f7f610a8 edi: 00000000 ebp: c02e5f8c esp: f7f60f50 Sep 18 09:21:12 http1 kernel: ds: 007b es: 007b ss: 0068 Sep 18 09:21:12 http1 kernel: Process (pid: -331851520, threadinfo=f7f60000 task=f7f76000) Sep 18 09:21:12 http1 kernel: Stack: fffff000 c02d521a fffff000 f7f60f00 c0323e4c f7f610a8 00000000 c02e5f8c Sep 18 09:21:12 http1 kernel: 00000000 c030007b f7f6007b ffffffef c0106077 00000060 00000246 f7f610a8 Sep 18 09:21:12 http1 kernel: c02e5f8c 00000000 000000ff 0000000b c01229e5 c02e5f23 00000000 c02e5f23 Sep 18 09:21:12 http1 kernel: Call Trace: Sep 18 09:21:12 http1 kernel: [<c02d521a>] apic_timer_interrupt+0x1a/0x20 Sep 18 09:21:12 http1 kernel: [<c0106077>] die+0x10f/0x16b Sep 18 09:21:12 http1 kernel: [<c01229e5>] vprintk+0x136/0x14a Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011b245>] do_page_fault+0x3f0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: ======================= Sep 18 09:21:12 http1 kernel: Unable to handle kernel paging request at virtual address 00160015 Sep 18 09:21:12 http1 kernel: printing eip: Sep 18 09:21:12 http1 kernel: c0105cd0 Sep 18 09:21:12 http1 kernel: *pde = 2b5c5001 Sep 18 09:21:12 http1 kernel: Oops: 0000 [#5] Sep 18 09:21:12 http1 kernel: SMP Sep 18 09:21:12 http1 kernel: Modules linked in: mptctl mptbase dell_rbu parport_pc lp parport autofs4 i2c_dev i2c_core lock_dlm(U) gfs(U) lock_harness(U) dm_round_robin gnbd(U) dlm(U) cman(U) sunrpc ipmi_devintf ipmi_si ipmi_msghandler md5 ipv6 dm_mirror dm_multipath dm_mod joydev button battery ac uhci_hcd ehci_hcd hw_random shpchp e1000 bonding(U) floppy sg ext3 jbd megaraid_mbox megaraid_mm sd_mod scsi_mod Sep 18 09:21:12 http1 kernel: CPU: 31 Sep 18 09:21:12 http1 kernel: EIP: 0060:[<c0105cd0>] Not tainted VLI Sep 18 09:21:12 http1 kernel: EFLAGS: 00010097 (2.6.9-42.0.2.ELsmp) Sep 18 09:21:12 http1 kernel: EIP is at show_trace+0x11/0x6b Sep 18 09:21:12 http1 kernel: eax: 00160ffd ebx: 00160015 ecx: f7f60dbc edx: c02de60c Sep 18 09:21:12 http1 kernel: esi: 00160015 edi: 00160000 ebp: 00000068 esp: f7f60dbc Sep 18 09:21:12 http1 kernel: ds: 007b es: 007b ss: 0068 Sep 18 09:21:12 http1 kernel: Process (pid: -331851520, threadinfo=f7f60000 task=f7f76000) Sep 18 09:21:12 http1 kernel: Stack: f7f60fb0 00000018 00000000 c0105d9d c02de636 f7f60f50 f7f60000 f7f60f1c Sep 18 09:21:12 http1 kernel: 00000000 c0105e9c c02de739 00000001 f7f60000 f7f60f1c 00000002 c02e5f8c Sep 18 09:21:12 http1 kernel: c0106043 f7f60f1c c02e5f8c 00000002 000000ff 0000000b c01229e5 c02e5eef Sep 18 09:21:12 http1 kernel: Call Trace: Sep 18 09:21:12 http1 kernel: [<c0105d9d>] show_stack+0x73/0x79 Sep 18 09:21:12 http1 kernel: [<c0105e9c>] show_registers+0xe6/0x14d Sep 18 09:21:12 http1 kernel: [<c0106043>] die+0xdb/0x16b Sep 18 09:21:12 http1 kernel: [<c01229e5>] vprintk+0x136/0x14a Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011b245>] do_page_fault+0x3f0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011743e>] smp_apic_timer_interrupt+0x3a/0x9c Sep 18 09:21:12 http1 kernel: [<c020b69e>] vt_console_print+0x65/0x2a5 Sep 18 09:21:12 http1 kernel: [<c020b639>] vt_console_print+0x0/0x2a5 Sep 18 09:21:12 http1 kernel: [<c01c27dd>] vsnprintf+0x448/0x488 Sep 18 09:21:12 http1 kernel: [<c020b69e>] vt_console_print+0x65/0x2a5 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c011743e>] smp_apic_timer_interrupt+0x3a/0x9c Sep 18 09:21:12 http1 kernel: [<c02d521a>] apic_timer_interrupt+0x1a/0x20 Sep 18 09:21:12 http1 kernel: [<c0106077>] die+0x10f/0x16b Sep 18 09:21:12 http1 kernel: [<c01229e5>] vprintk+0x136/0x14a Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011b245>] do_page_fault+0x3f0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: ======================= Sep 18 09:21:12 http1 kernel: Unable to handle kernel paging request at virtual address 00160015 Sep 18 09:21:12 http1 kernel: printing eip: Sep 18 09:21:12 http1 kernel: c0105cd0 Sep 18 09:21:12 http1 kernel: *pde = 2b5c5001 Sep 18 09:21:12 http1 kernel: Recursive die() failure, output suppressed Sep 18 09:21:12 http1 kernel: <1>Unable to handle kernel NULL pointer dereference at virtual address 00000000 Sep 18 09:21:12 http1 kernel: printing eip: Sep 18 09:21:12 http1 kernel: c011743e Sep 18 09:21:12 http1 kernel: *pde = 2b5c5001 Sep 18 09:21:12 http1 kernel: Oops: 0002 [#6] Sep 18 09:21:12 http1 kernel: SMP Sep 18 09:21:12 http1 kernel: Modules linked in: mptctl mptbase dell_rbu parport_pc lp parport autofs4 i2c_dev i2c_core lock_dlm(U) gfs(U) lock_harness(U) dm_round_robin gnbd(U) dlm(U) cman(U) sunrpc ipmi_devintf ipmi_si ipmi_msghandler md5 ipv6 dm_mirror dm_multipath dm_mod joydev button battery ac uhci_hcd ehci_hcd hw_random shpchp e1000 bonding(U) floppy sg ext3 jbd megaraid_mbox megaraid_mm sd_mod scsi_mod Sep 18 09:21:12 http1 kernel: CPU: 31 Sep 18 09:21:12 http1 kernel: EIP: 0060:[<c011743e>] Not tainted VLI Sep 18 09:21:12 http1 kernel: EFLAGS: 00010086 (2.6.9-42.0.2.ELsmp) Sep 18 09:21:12 http1 kernel: EIP is at smp_apic_timer_interrupt+0x3a/0x9c Sep 18 09:21:12 http1 kernel: eax: f7f76000 ebx: 00000ffc ecx: f7f60000 edx: 00000000 Sep 18 09:21:12 http1 kernel: esi: f7f60bf4 edi: c02de7d4 ebp: c02e5f8c esp: f7f60a9c Sep 18 09:21:12 http1 kernel: ds: 007b es: 007b ss: 0068 Sep 18 09:21:12 http1 kernel: Process (pid: -331851520, threadinfo=f7f60000 task=f7f76000) Sep 18 09:21:12 http1 kernel: Stack: fffff000 c02d521a fffff000 f7f60a00 c0323e4c f7f60bf4 c02de7d4 c02e5f8c Sep 18 09:21:12 http1 kernel: 00000000 c030007b f7f6007b ffffffef c0106077 00000060 00000246 0000a81b Sep 18 09:21:12 http1 kernel: c0122acd c0416633 00000003 00000013 c01229e5 c02e5f23 00000000 c02e5f23 Sep 18 09:21:12 http1 kernel: Call Trace: Sep 18 09:21:12 http1 kernel: [<c02d521a>] apic_timer_interrupt+0x1a/0x20 Sep 18 09:21:12 http1 kernel: [<c0106077>] die+0x10f/0x16b Sep 18 09:21:12 http1 kernel: [<c0122acd>] release_console_sem+0x75/0xa9 Sep 18 09:21:12 http1 kernel: [<c01229e5>] vprintk+0x136/0x14a Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011b245>] do_page_fault+0x3f0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c0105cd0>] show_trace+0x11/0x6b Sep 18 09:21:12 http1 kernel: [<c020b69e>] vt_console_print+0x65/0x2a5 Sep 18 09:21:12 http1 kernel: [<c020b639>] vt_console_print+0x0/0x2a5 Sep 18 09:21:12 http1 kernel: [<c012268f>] __call_console_drivers+0x36/0x40 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c0105cd0>] show_trace+0x11/0x6b Sep 18 09:21:12 http1 kernel: [<c0105d9d>] show_stack+0x73/0x79 Sep 18 09:21:12 http1 kernel: [<c0105e9c>] show_registers+0xe6/0x14d Sep 18 09:21:12 http1 kernel: [<c0106043>] die+0xdb/0x16b Sep 18 09:21:12 http1 kernel: [<c01229e5>] vprintk+0x136/0x14a Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011b245>] do_page_fault+0x3f0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c0105cd0>] show_trace+0x11/0x6b Sep 18 09:21:12 http1 kernel: [<c020b69e>] vt_console_print+0x65/0x2a5 Sep 18 09:21:12 http1 kernel: [<c020b639>] vt_console_print+0x0/0x2a5 Sep 18 09:21:12 http1 kernel: [<c012268f>] __call_console_drivers+0x36/0x40 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c0105cd0>] show_trace+0x11/0x6b Sep 18 09:21:12 http1 kernel: [<c0105d9d>] show_stack+0x73/0x79 Sep 18 09:21:12 http1 kernel: [<c0105e9c>] show_registers+0xe6/0x14d Sep 18 09:21:12 http1 kernel: [<c0106043>] die+0xdb/0x16b Sep 18 09:21:12 http1 kernel: [<c01229e5>] vprintk+0x136/0x14a Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011b245>] do_page_fault+0x3f0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011743e>] smp_apic_timer_interrupt+0x3a/0x9c Sep 18 09:21:12 http1 kernel: [<c020b69e>] vt_console_print+0x65/0x2a5 Sep 18 09:21:12 http1 kernel: [<c020b639>] vt_console_print+0x0/0x2a5 Sep 18 09:21:12 http1 kernel: [<c01c27dd>] vsnprintf+0x448/0x488 Sep 18 09:21:12 http1 kernel: [<c020b69e>] vt_console_print+0x65/0x2a5 Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c02d52b7>] error_code+0x2f/0x38 Sep 18 09:21:12 http1 kernel: [<c011743e>] smp_apic_timer_interrupt+0x3a/0x9c Sep 18 09:21:12 http1 kernel: [<c02d521a>] apic_timer_interrupt+0x1a/0x20 Sep 18 09:21:12 http1 kernel: [<c0106077>] die+0x10f/0x16b Sep 18 09:21:12 http1 kernel: [<c01229e5>] vprintk+0x136/0x14a Sep 18 09:21:12 http1 kernel: [<c011ae55>] do_page_fault+0x0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011b245>] do_page_fault+0x3f0/0x5c6 Sep 18 09:21:12 http1 kernel: [<c011aef5>] do_page_fault+0xa0/0x5c6 Sep 18 09:21:12 http1 kernel: ======================= Sep 18 09:21:12 http1 kernel: Unable to handle kernel paging request at virtual address 00160015
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