https://bugzilla.novell.com/show_bug.cgi?id=811667 https://bugzilla.novell.com/show_bug.cgi?id=811667#c0 Summary: Kernel BUG "bad page map" / "bad page state" / "invalid opcode" Classification: openSUSE Product: openSUSE 12.3 Version: Final Platform: x86-64 OS/Version: SUSE Other Status: NEW Severity: Normal Priority: P5 - None Component: Kernel AssignedTo: kernel-maintainers@forge.provo.novell.com ReportedBy: conrad-novell.com@quisquis.de QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.32 (KHTML, like Gecko) Chrome/27.0.1425.0 Safari/537.32 SUSE/27.0.1425.0 Upgraded a server from openSUSE-12.2 to -12.3 yesterday. About 8 hours later, a kernel bug occurred. The machine has been running fine for months with openSUSE-12.2, so I don't think it's a hardware problem. 2013-03-25T22:40:04.172345+01:00 q018 kernel: [28184.984884] postgres[15945]: segfault at fffffffe90a26cfc ip 0 00000000063cc22 sp 00007fff2a936b30 error 5 in postgres[400000+531000] 2013-03-25T22:40:04.172349+01:00 q018 kernel: [28184.985135] BUG: Bad page map in process postgres pte:8000000086f6c067 pmd:84400067 2013-03-25T22:40:04.172353+01:00 q018 kernel: [28184.985143] page:ffffea0001d85fa0 count:2 mapcount:-1 mapping:ffff88008dcfcec0 index:0x6092 2013-03-25T22:40:04.172357+01:00 q018 kernel: [28184.985147] page flags: 0x20000000020038(uptodate|dirty|lru|mappedtodisk) 2013-03-25T22:40:04.172359+01:00 q018 kernel: [28184.985160] addr:00007f196bf2c000 vm_flags:000000fb anon_vma: (null) mapping:ffff880117f65ef8 index:17f 2013-03-25T22:40:04.172363+01:00 q018 kernel: [28184.985171] vma->vm_ops->fault: shm_fault+0x0/0x20 2013-03-25T22:40:04.172366+01:00 q018 kernel: [28184.985178] vma->vm_file->f_op->mmap: shm_mmap+0x0/0x70 2013-03-25T22:40:04.172368+01:00 q018 kernel: [28184.985184] Pid: 15945, comm: postgres Not tainted 3.7.10-1.1-default #1 2013-03-25T22:40:04.172371+01:00 q018 kernel: [28184.985188] Call Trace: 2013-03-25T22:40:04.172373+01:00 q018 kernel: [28184.985214] [<ffffffff81004728>] dump_trace+0x78/0x2c0 2013-03-25T22:40:04.172376+01:00 q018 kernel: [28184.985228] [<ffffffff8153b44e>] dump_stack+0x69/0x6f 2013-03-25T22:40:04.172378+01:00 q018 kernel: [28184.985243] [<ffffffff8112d6e2>] print_bad_pte+0x1e2/0x270 2013-03-25T22:40:04.172381+01:00 q018 kernel: [28184.985256] [<ffffffff8112ffae>] unmap_page_range+0x66e/0x780 2013-03-25T22:40:04.172383+01:00 q018 kernel: [28184.985269] [<ffffffff81130b02>] unmap_vmas+0x42/0x90 2013-03-25T22:40:04.172386+01:00 q018 kernel: [28184.985280] [<ffffffff81138218>] exit_mmap+0x88/0x160 2013-03-25T22:40:04.172388+01:00 q018 kernel: [28184.985292] [<ffffffff81041369>] mmput+0x59/0xf0 2013-03-25T22:40:04.172391+01:00 q018 kernel: [28184.985304] [<ffffffff810494b8>] exit_mm+0x108/0x130 2013-03-25T22:40:04.172393+01:00 q018 kernel: [28184.985316] [<ffffffff81049641>] do_exit+0x161/0x8f0 2013-03-25T22:40:04.172396+01:00 q018 kernel: [28184.985326] [<ffffffff8104a108>] do_group_exit+0x38/0xa0 2013-03-25T22:40:04.172399+01:00 q018 kernel: [28184.985337] [<ffffffff81058804>] get_signal_to_deliver+0x1b4/0x5e0 2013-03-25T22:40:04.172402+01:00 q018 kernel: [28184.985349] [<ffffffff8100231e>] do_signal+0x4e/0x990 2013-03-25T22:40:04.172404+01:00 q018 kernel: [28184.985361] [<ffffffff81002d18>] do_notify_resume+0x98/0xc0 2013-03-25T22:40:04.172407+01:00 q018 kernel: [28184.985375] [<ffffffff81547bbc>] retint_signal+0x48/0x8c 2013-03-25T22:40:04.172409+01:00 q018 kernel: [28184.985410] [<000000000063cc22>] 0x63cc21 2013-03-25T22:40:04.172411+01:00 q018 kernel: [28184.985414] Disabling lock debugging due to kernel taint 2013-03-25T22:40:04.172414+01:00 q018 kernel: [28184.985896] BUG: Bad page state in process postgres pfn:86f6c 2013-03-25T22:40:04.172417+01:00 q018 kernel: [28184.985902] page:ffffea0001d85fa0 count:0 mapcount:-1 mapping:ffff88008dcfcec0 index:0x6092 2013-03-25T22:40:04.172419+01:00 q018 kernel: [28184.985906] page flags: 0x20000000020018(uptodate|dirty|mappedtodisk) 2013-03-25T22:40:04.172422+01:00 q018 kernel: [28184.985913] Modules linked in: joydev ipt_MASQUERADE xt_TCPMSS nf_conntrack_netbios_ns nf_conntrack_broadcast xt_nat xt_pkttype xt_LOG xt_limit ts_bm xt_length iptable_nat nf_nat_ipv4 nf_nat xt_recent xt_string ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT ip6table_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_filter ip6_tables xt_tcpudp iptable_filter ip_tables x_tables cpufreq_conservative cpufreq_userspace cpufreq_powersave radeon ttm drm_kms_helper drm acpi_cpufreq mperf i2c_algo_bit sp5100_tco button ohci_hcd kvm_amd pcspkr k10temp kvm pata_atiixp shpchp pci_hotplug edac_core edac_mce_amd ehci_hcd microcode tg3 usbcore usb_common i2c_piix4 sg autofs4 reiserfs dm_mod linear processor thermal_sys scsi_dh_alua scsi_dh_hp_sw scsi_dh_emc scsi_dh_rdac scsi_dh ata_generic 2013-03-25T22:40:04.172427+01:00 q018 kernel: [28184.986006] Pid: 15945, comm: postgres Tainted: G B 3.7.10-1.1-default #1 2013-03-25T22:40:04.172429+01:00 q018 kernel: [28184.986009] Call Trace: 2013-03-25T22:40:04.172432+01:00 q018 kernel: [28184.986022] [<ffffffff81004728>] dump_trace+0x78/0x2c0 2013-03-25T22:40:04.172434+01:00 q018 kernel: [28184.986033] [<ffffffff8153b44e>] dump_stack+0x69/0x6f 2013-03-25T22:40:04.172437+01:00 q018 kernel: [28184.986044] [<ffffffff8153df5b>] bad_page+0xea/0xfe 2013-03-25T22:40:04.172439+01:00 q018 kernel: [28184.986055] [<ffffffff8111144c>] free_pages_prepare+0xfc/0x110 2013-03-25T22:40:04.172442+01:00 q018 kernel: [28184.986067] [<ffffffff8111149b>] free_hot_cold_page+0x3b/0x160 2013-03-25T22:40:04.172444+01:00 q018 kernel: [28184.986077] [<ffffffff8111183e>] free_hot_cold_page_list+0x3e/0x90 2013-03-25T22:40:04.172447+01:00 q018 kernel: [28184.986088] [<ffffffff81115cbc>] release_pages+0x1dc/0x220 2013-03-25T22:40:04.172449+01:00 q018 kernel: [28184.986101] [<ffffffff811423b5>] free_pages_and_swap_cache+0x95/0xc0 2013-03-25T22:40:04.172452+01:00 q018 kernel: [28184.986118] [<ffffffff8112dfb4>] tlb_flush_mmu+0x54/0x90 2013-03-25T22:40:04.172454+01:00 q018 kernel: [28184.986129] [<ffffffff8112e006>] tlb_finish_mmu+0x16/0x50 2013-03-25T22:40:04.172457+01:00 q018 kernel: [28184.986139] [<ffffffff81138241>] exit_mmap+0xb1/0x160 2013-03-25T22:40:04.172459+01:00 q018 kernel: [28184.986149] [<ffffffff81041369>] mmput+0x59/0xf0 2013-03-25T22:40:04.172462+01:00 q018 kernel: [28184.986160] [<ffffffff810494b8>] exit_mm+0x108/0x130 2013-03-25T22:40:04.172464+01:00 q018 kernel: [28184.986171] [<ffffffff81049641>] do_exit+0x161/0x8f0 2013-03-25T22:40:04.172467+01:00 q018 kernel: [28184.986181] [<ffffffff8104a108>] do_group_exit+0x38/0xa0 2013-03-25T22:40:04.172469+01:00 q018 kernel: [28184.986191] [<ffffffff81058804>] get_signal_to_deliver+0x1b4/0x5e0 2013-03-25T22:40:04.172472+01:00 q018 kernel: [28184.986202] [<ffffffff8100231e>] do_signal+0x4e/0x990 2013-03-25T22:40:04.172474+01:00 q018 kernel: [28184.986213] [<ffffffff81002d18>] do_notify_resume+0x98/0xc0 2013-03-25T22:40:04.172477+01:00 q018 kernel: [28184.986227] [<ffffffff81547bbc>] retint_signal+0x48/0x8c 2013-03-25T22:40:04.172479+01:00 q018 kernel: [28184.986243] [<000000000063cc22>] 0x63cc21 2013-03-25T22:40:04.271678+01:00 q018 kernel: [28185.086765] ------------[ cut here ]------------ 2013-03-25T22:40:04.271703+01:00 q018 kernel: [28185.086803] kernel BUG at /home/abuild/rpmbuild/BUILD/kernel-default-3.7.10/linux-3.7/mm/filemap.c:133! 2013-03-25T22:40:04.271706+01:00 q018 kernel: [28185.086854] invalid opcode: 0000 [#1] SMP 2013-03-25T22:40:04.271708+01:00 q018 kernel: [28185.086884] Modules linked in: joydev ipt_MASQUERADE xt_TCPMSS nf_conntrack_netbios_ns nf_conntrack_broadcast xt_nat xt_pkttype xt_LOG xt_limit ts_bm xt_length iptable_nat nf_nat_ipv4 nf_nat xt_recent xt_string ip6t_REJECT nf_conntrack_ipv6 nf_defrag_ipv6 ip6table_raw ipt_REJECT iptable_raw xt_CT ip6table_mangle nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack nf_conntrack ip6table_filter ip6_tables xt_tcpudp iptable_filter ip_tables x_tables cpufreq_conservative cpufreq_userspace cpufreq_powersave radeon ttm drm_kms_helper drm acpi_cpufreq mperf i2c_algo_bit sp5100_tco button ohci_hcd kvm_amd pcspkr k10temp kvm pata_atiixp shpchp pci_hotplug edac_core edac_mce_amd ehci_hcd microcode tg3 usbcore usb_common i2c_piix4 sg autofs4 reiserfs dm_mod linear processor thermal_sys scsi_dh_alua scsi_dh_hp_sw scsi_dh_emc scsi_dh_rdac scsi_dh ata_generic 2013-03-25T22:40:04.271710+01:00 q018 kernel: [28185.087306] CPU 0 2013-03-25T22:40:04.271711+01:00 q018 kernel: [28185.087318] Pid: 1792, comm: postgres Tainted: G B 3.7.10-1.1-default #1 HP ProLiant MicroServer 2013-03-25T22:40:04.271713+01:00 q018 kernel: [28185.087388] RIP: 0010:[<ffffffff8110a42a>] [<ffffffff8110a42a>] __delete_from_page_cache+0x14a/0x150 2013-03-25T22:40:04.271715+01:00 q018 kernel: [28185.087449] RSP: 0018:ffff8800d79f7c28 EFLAGS: 00010046 2013-03-25T22:40:04.271716+01:00 q018 kernel: [28185.087478] RAX: 0000000000000000 RBX: ffffea0002b85fa0 RCX: 00000000ffffffe8 2013-03-25T22:40:04.271718+01:00 q018 kernel: [28185.087507] RDX: 0000000000000018 RSI: 0000000000000017 RDI: ffff88011ffec6c0 2013-03-25T22:40:04.271719+01:00 q018 kernel: [28185.087536] RBP: ffff880117f65ef8 R08: fec0000000000000 R09: a8000ae17f600000 2013-03-25T22:40:04.271720+01:00 q018 kernel: [28185.087565] R10: 57ffdf1e83585fd8 R11: 0000000000000210 R12: 0000000000000000 2013-03-25T22:40:04.271722+01:00 q018 kernel: [28185.087593] R13: ffff8800d79f7ce8 R14: 0000000000000007 R15: 000000000000017f 2013-03-25T22:40:04.271723+01:00 q018 kernel: [28185.087624] FS: 00007f197157a7c0(0000) GS:ffff88011fc00000(0000) knlGS:00000000f73b86c0 2013-03-25T22:40:04.271725+01:00 q018 kernel: [28185.087672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 2013-03-25T22:40:04.271726+01:00 q018 kernel: [28185.087700] CR2: 0000000000b4bfa0 CR3: 00000000d787e000 CR4: 00000000000007f0 2013-03-25T22:40:04.271727+01:00 q018 kernel: [28185.087729] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 2013-03-25T22:40:04.271729+01:00 q018 kernel: [28185.087758] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 2013-03-25T22:40:04.271730+01:00 q018 kernel: [28185.087788] Process postgres (pid: 1792, threadinfo ffff8800d79f6000, task ffff8801138ec580) 2013-03-25T22:40:04.271731+01:00 q018 kernel: [28185.087835] Stack: 2013-03-25T22:40:04.271733+01:00 q018 kernel: [28185.087858] 000000000000017f ffffea0002b85fa0 ffff880117f65ef8 ffffffff8110a599 2013-03-25T22:40:04.271734+01:00 q018 kernel: [28185.087913] ffffea0002b85fa0 ffff880117f65ef8 ffffffffffffffff ffffffff81116b95 2013-03-25T22:40:04.271736+01:00 q018 kernel: [28185.087966] ffffea0002b85fd8 ffff8800d79f7d58 0000000000000000 ffffffff81121a4f 2013-03-25T22:40:04.271737+01:00 q018 kernel: [28185.088020] Call Trace: 2013-03-25T22:40:04.271739+01:00 q018 kernel: [28185.088067] [<ffffffff8110a599>] delete_from_page_cache+0x39/0x80 2013-03-25T22:40:04.271740+01:00 q018 kernel: [28185.088104] [<ffffffff81116b95>] truncate_inode_page+0x55/0x80 2013-03-25T22:40:04.271741+01:00 q018 kernel: [28185.088140] [<ffffffff81121a4f>] shmem_undo_range+0x32f/0x780 2013-03-25T22:40:04.271743+01:00 q018 kernel: [28185.088174] [<ffffffff81121eab>] shmem_truncate_range+0xb/0x30 2013-03-25T22:40:04.271744+01:00 q018 kernel: [28185.088208] [<ffffffff811220c7>] shmem_evict_inode+0xd7/0x130 2013-03-25T22:40:04.271746+01:00 q018 kernel: [28185.088245] [<ffffffff8117f5f3>] evict+0xa3/0x190 2013-03-25T22:40:04.271747+01:00 q018 kernel: [28185.088280] [<ffffffff8117ba48>] d_kill+0xe8/0x140 2013-03-25T22:40:04.271748+01:00 q018 kernel: [28185.088316] [<ffffffff8117c112>] dput+0xd2/0x1b0 2013-03-25T22:40:04.271750+01:00 q018 kernel: [28185.088351] [<ffffffff81168208>] __fput+0x148/0x230 2013-03-25T22:40:04.271751+01:00 q018 kernel: [28185.088385] [<ffffffff81063237>] task_work_run+0x97/0xd0 2013-03-25T22:40:04.271752+01:00 q018 kernel: [28185.088422] [<ffffffff81002d09>] do_notify_resume+0x89/0xc0 2013-03-25T22:40:04.271754+01:00 q018 kernel: [28185.088462] [<ffffffff8154f5aa>] int_signal+0x12/0x17 2013-03-25T22:40:04.271755+01:00 q018 kernel: [28185.088505] [<00007f196f696157>] 0x7f196f696156 2013-03-25T22:40:04.271757+01:00 q018 kernel: [28185.088531] Code: 85 f6 0f 88 22 ff ff ff 48 89 df e8 c1 a3 05 00 e9 15 ff ff ff 0f 1f 40 00 be 17 00 00 00 48 89 df e8 4b be 01 00 e9 34 ff ff ff <0f> 0b 0f 1f 40 00 48 83 ec 28 83 e2 fd 4c 89 6c 24 18 49 89 fd 2013-03-25T22:40:04.271759+01:00 q018 kernel: [28185.088718] RIP [<ffffffff8110a42a>] __delete_from_page_cache+0x14a/0x150 2013-03-25T22:40:04.271760+01:00 q018 kernel: [28185.088751] RSP <ffff8800d79f7c28> 2013-03-25T22:40:04.271761+01:00 q018 kernel: [28185.089058] ---[ end trace 97ae46d0bbac0f94 ]--- /proc/cpuinfo: processor : 0 vendor_id : AuthenticAMD cpu family : 16 model : 6 model name : AMD Turion(tm) II Neo N40L Dual-Core Processor stepping : 3 microcode : 0x10000c8 cpu MHz : 800.000 cache size : 1024 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr hw_pstate npt lbrv svm_lock nrip_save bogomips : 2995.15 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate processor : 1 vendor_id : AuthenticAMD cpu family : 16 model : 6 model name : AMD Turion(tm) II Neo N40L Dual-Core Processor stepping : 3 microcode : 0x10000c8 cpu MHz : 800.000 cache size : 1024 KB physical id : 0 siblings : 2 core id : 1 cpu cores : 2 apicid : 1 initial apicid : 1 fpu : yes fpu_exception : yes cpuid level : 5 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm 3dnowext 3dnow constant_tsc rep_good nopl nonstop_tsc extd_apicid pni monitor cx16 popcnt lahf_lm cmp_legacy svm extapic cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw ibs skinit wdt nodeid_msr hw_pstate npt lbrv svm_lock nrip_save bogomips : 2995.15 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 48 bits physical, 48 bits virtual power management: ts ttp tm stc 100mhzsteps hwpstate Reproducible: Didn't try Steps to Reproduce: I'll keep an eye on the logs and report back if this happens again. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.