Wie kan mij enig inzicht verschaffen in de volgende panic , en dan met name de oorzaak ervan
(ik vermoed zelf iets met geheugen ? oid ? )
Het vreemde is dat deze machine wekenlang zonder problemen heeft gedraaid en hij nu opeens een panic geeft
(TR is al aangemaakt voor verkeerde forum)
(ik vermoed zelf iets met geheugen ? oid ? )
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| Apr 8 20:48:45 A987 kernel: Bad pte = 4e750066, process = httpd, vm_flags = 100075, vaddr = b7422ba0 Apr 8 20:48:45 A987 kernel: [<c016bf14>] do_file_page+0xa4/0xb0 Apr 8 20:48:45 A987 kernel: [<c016c0d9>] __handle_mm_fault+0x1b9/0x340 Apr 8 20:48:45 A987 kernel: [<c011645e>] do_page_fault+0x12e/0x580 Apr 8 20:48:45 A987 kernel: [<c0116330>] do_page_fault+0x0/0x580 Apr 8 20:48:45 A987 kernel: [<c0103c91>] error_code+0x39/0x40 Apr 8 20:48:45 A987 kernel: ------------[ cut here ]------------ Apr 8 20:48:45 A987 kernel: kernel BUG at mm/rmap.c:529! Apr 8 20:48:45 A987 kernel: invalid opcode: 0000 [#1] Apr 8 20:48:45 A987 kernel: SMP Apr 8 20:48:45 A987 kernel: Modules linked in: ip_nat_ftp iptable_nat ip_nat xt_state ip_conntrack ipt_LOG ipt_TOS vzethdev simfs vzdquota af_packet xt_length ipt_ttl xt_tcpmss ipt_TCPMSS iptable_mangle iptable_filter xt_multiport xt_limit ipt_tos ipt_REJECT ip_tables autofs4 sunrpc vznetdev vzmon vzdev ip6t_REJECT xt_tcpudp ip6table_filter ip6_tables x_tables thermal processor fan button battery asus_acpi ac parport_pc lp parport floppy shpchp sg i2c_i801 ide_cd i2c_core e1000 cdrom ehci_hcd ohci_hcd uhci_hcd usbcore Apr 8 20:48:45 A987 kernel: CPU: 3, VCPU: 98701.0 Apr 8 20:48:45 A987 kernel: EIP: 0060:[<c0171507>] Not tainted VLI Apr 8 20:48:45 A987 kernel: EFLAGS: 00010286 (2.6.18-ovz028stab035.1-smp #1) Apr 8 20:48:45 A987 kernel: EIP is at page_remove_rmap+0x37/0x50 Apr 8 20:48:45 A987 kernel: eax: ffffffff ebx: fff8e480 ecx: 00000013 edx: c1000000 Apr 8 20:48:45 A987 kernel: esi: b7520000 edi: c1000000 ebp: e3f23100 esp: ede72d98 Apr 8 20:48:45 A987 kernel: ds: 007b es: 007b ss: 0068 Apr 8 20:48:45 A987 kernel: Process httpd (pid: 20656, veid: 98701, ti=ede72000 task=d10106e0 task.ti=ede72000) Apr 8 20:48:45 A987 kernel: Stack: c2945b9c e3f23100 c0169951 c1000000 b7520000 00000013 00000013 c255a630 Apr 8 20:48:45 A987 kernel: fffffef2 ffffffff b77d2000 c4d51b78 b77d2000 ede72e34 c0169b34 c2b298e0 Apr 8 20:48:45 A987 kernel: df09cba8 c4d51b74 b7400000 b77d2000 ede72e34 00000000 b77d1fff c4d51b74 Apr 8 20:48:45 A987 kernel: Call Trace: Apr 8 20:48:45 A987 kernel: [<c0169951>] zap_pte_range+0x221/0x340 Apr 8 20:48:45 A987 kernel: [<c0169b34>] unmap_page_range+0xc4/0x160 Apr 8 20:48:45 A987 kernel: [<c0169ca5>] unmap_vmas+0xd5/0x200 Apr 8 20:48:45 A987 kernel: [<c016f4b5>] exit_mmap+0x85/0x120 Apr 8 20:48:45 A987 kernel: [<c0121d68>] mmput+0x38/0xe0 Apr 8 20:48:45 A987 kernel: [<c0128ae0>] do_exit+0x110/0x480 Apr 8 20:48:45 A987 kernel: [<c0128eb6>] do_group_exit+0x36/0xa0 Apr 8 20:48:45 A987 kernel: [<c0134a47>] get_signal_to_deliver+0x257/0x320 Apr 8 20:48:45 A987 kernel: [<c0102f29>] do_signal+0x89/0x1b0 Apr 8 20:48:45 A987 kernel: [<c0119198>] wake_up_state+0x18/0x20 Apr 8 20:48:45 A987 kernel: [<c0132f75>] force_sig_info+0x85/0xb0 Apr 8 20:48:45 A987 kernel: [<c0133a80>] force_sig+0x20/0x30 Apr 8 20:48:45 A987 kernel: [<c01166e5>] do_page_fault+0x3b5/0x580 Apr 8 20:48:45 A987 kernel: [<c0116330>] do_page_fault+0x0/0x580 Apr 8 20:48:45 A987 kernel: [<c0103088>] do_notify_resume+0x38/0x3c Apr 8 20:48:45 A987 kernel: [<c0103256>] work_notifysig+0x13/0x19 Apr 8 20:48:45 A987 kernel: Code: 0f 98 c0 84 c0 74 20 8b 42 08 40 78 1e f0 0f ba 32 15 31 c0 f6 42 10 01 89 14 24 0f 94 c0 89 44 24 04 e8 1d 58 ff ff 83 c4 08 c3 <0f> 0b 66 b8 11 02 b8 a5 99 4e c0 eb d5 8d b6 00 00 00 00 8d bf Apr 8 20:48:45 A987 kernel: EIP: [<c0171507>] page_remove_rmap+0x37/0x50 SS:ESP 0068:ede72d98 Apr 8 20:48:45 A987 kernel: Fixing recursive fault but reboot is needed! Apr 8 20:48:45 A987 kernel: BUG: scheduling while atomic: httpd/0x00000001/20656 Apr 8 20:48:45 A987 kernel: [<c04b5968>] schedule+0x818/0xa70 Apr 8 20:48:45 A987 kernel: [<c023cbc2>] put_io_context+0x42/0x80 Apr 8 20:48:45 A987 kernel: [<c0128d99>] do_exit+0x3c9/0x480 Apr 8 20:48:45 A987 kernel: [<c0104643>] die+0x233/0x240 Apr 8 20:48:45 A987 kernel: [<c01049d0>] do_invalid_op+0x0/0xb0 Apr 8 20:48:45 A987 kernel: [<c0104a76>] do_invalid_op+0xa6/0xb0 Apr 8 20:48:45 A987 kernel: [<c015f547>] free_pages_bulk+0x17/0x210 Apr 8 20:48:45 A987 kernel: [<c0171507>] page_remove_rmap+0x37/0x50 Apr 8 20:48:45 A987 kernel: [<c016094c>] __pagevec_free+0x1c/0x30 Apr 8 20:48:45 A987 kernel: [<c01635e4>] release_pages+0x144/0x190 Apr 8 20:48:45 A987 kernel: [<c0103c91>] error_code+0x39/0x40 Apr 8 20:48:45 A987 kernel: [<c017007b>] move_page_tables+0x7b/0x120 Apr 8 20:48:45 A987 kernel: [<c0171507>] page_remove_rmap+0x37/0x50 Apr 8 20:48:45 A987 kernel: [<c0169951>] zap_pte_range+0x221/0x340 Apr 8 20:48:45 A987 kernel: [<c0169b34>] unmap_page_range+0xc4/0x160 Apr 8 20:48:45 A987 kernel: [<c0169ca5>] unmap_vmas+0xd5/0x200 Apr 8 20:48:45 A987 kernel: [<c016f4b5>] exit_mmap+0x85/0x120 Apr 8 20:48:45 A987 kernel: [<c0121d68>] mmput+0x38/0xe0 Apr 8 20:48:45 A987 kernel: [<c0128ae0>] do_exit+0x110/0x480 Apr 8 20:48:45 A987 kernel: [<c0128eb6>] do_group_exit+0x36/0xa0 Apr 8 20:48:45 A987 kernel: [<c0134a47>] get_signal_to_deliver+0x257/0x320 Apr 8 20:48:45 A987 kernel: [<c0102f29>] do_signal+0x89/0x1b0 Apr 8 20:48:45 A987 kernel: [<c0119198>] wake_up_state+0x18/0x20 Apr 8 20:48:45 A987 kernel: [<c0132f75>] force_sig_info+0x85/0xb0 Apr 8 20:48:45 A987 kernel: [<c0133a80>] force_sig+0x20/0x30 Apr 8 20:48:45 A987 kernel: [<c01166e5>] do_page_fault+0x3b5/0x580 Apr 8 20:48:45 A987 kernel: [<c0116330>] do_page_fault+0x0/0x580 Apr 8 20:48:45 A987 kernel: [<c0103088>] do_notify_resume+0x38/0x3c Apr 8 20:48:45 A987 kernel: [<c0103256>] work_notifysig+0x13/0x19 |
Het vreemde is dat deze machine wekenlang zonder problemen heeft gedraaid en hij nu opeens een panic geeft
(TR is al aangemaakt voor verkeerde forum)
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