On Thu, May 17, 2018 at 04:36:29PM +0300, Ville Syrjälä wrote: > On Thu, May 17, 2018 at 03:21:09PM +0200, Michal Hocko wrote: > > On Thu 17-05-18 15:59:59, Ville Syrjala wrote: > > > From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > > > > > > This reverts commit bad8c6c0b1144694ecb0bc5629ede9b8b578b86e. > > > > > > Make x86 with HIGHMEM=y and CMA=y boot again. > > > > Is there any bug report with some more details? It is much more > > preferable to fix the issue rather than to revert the whole thing > > right away. > > The machine I have in front of me right now didn't give me anything. > Black screen, and netconsole was silent. No serial port on this > machine unfortunately. Booted on another machine with serial: [ 0.000000] Linux version 4.17.0-rc5-elk+ () (gcc version 6.4.0 (Gentoo 6.4.0-r1 p1.3)) #145 SMP Thu May 17 16:48:20 EEST 2018 [ 0.000000] x86/fpu: x87 FPU will use FXSAVE [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009abff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009ac00-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000e0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000db65efff] usable [ 0.000000] BIOS-e820: [mem 0x00000000db65f000-0x00000000db67efff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000db67f000-0x00000000db76efff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000db76f000-0x00000000dbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000dde00000-0x00000000dfffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000f8000000-0x00000000fbffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000fec00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed10000-0x00000000fed13fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed18000-0x00000000fed19fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fee00000-0x00000000fee00fff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000ff800000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x0000000117ffffff] usable [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.6 present. [ 0.000000] DMI: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] e820: last_pfn = 0x118000 max_arch_pfn = 0x1000000 [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.000000] RAMDISK: [mem 0x37e58000-0x37feffff] [ 0.000000] Allocated new RAMDISK: [mem 0x37666000-0x377fd7ff] [ 0.000000] Move RAMDISK from [mem 0x37e58000-0x37fef7ff] to [mem 0x37666000-0x377fd7ff] [ 0.000000] ACPI: Early table checksum verification disabled [ 0.000000] ACPI: RSDP 0x00000000000FE300 000024 (v02 DELL ) [ 0.000000] ACPI: XSDT 0x00000000DB67DE18 000064 (v01 DELL E2 06222004 MSFT 00010013) [ 0.000000] ACPI: FACP 0x00000000DB75FC18 0000F4 (v04 DELL E2 06222004 MSFT 00010013) [ 0.000000] ACPI: DSDT 0x00000000DB74E018 00A1BB (v01 DELL E2 00001001 INTL 20080729) [ 0.000000] ACPI: FACS 0x00000000DB76BF40 000040 [ 0.000000] ACPI: FACS 0x00000000DB76ED40 000040 [ 0.000000] ACPI: APIC 0x00000000DB67CF18 00008C (v02 DELL E2 06222004 MSFT 00010013) [ 0.000000] ACPI: MCFG 0x00000000DB76DD18 00003C (v01 A M I GMCH945. 06222004 MSFT 00000097) [ 0.000000] ACPI: TCPA 0x00000000DB76DC98 000032 (v02 00000000 00000000) [ 0.000000] ACPI: HPET 0x00000000DB76DC18 000038 (v01 DELL E2 00000001 ASL 00000061) [ 0.000000] ACPI: BOOT 0x00000000DB76DB98 000028 (v01 DELL E2 06222004 AMI 00010013) [ 0.000000] ACPI: SLIC 0x00000000DB766818 000176 (v03 DELL E2 06222004 MSFT 00010013) [ 0.000000] ACPI: SSDT 0x00000000DB75D018 0009F1 (v01 PmRef CpuPm 00003000 INTL 20080729) [ 0.000000] 3592MB HIGHMEM available. [ 0.000000] 887MB LOWMEM available. [ 0.000000] mapped low ram: 0 - 377fe000 [ 0.000000] low ram: 0 - 377fe000 [ 0.000000] cma: Reserved 4 MiB at 0x0000000037000000 [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] Normal [mem 0x0000000001000000-0x00000000377fdfff] [ 0.000000] HighMem [mem 0x00000000377fe000-0x0000000117ffffff] [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x0000000000099fff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000db65efff] [ 0.000000] node 0: [mem 0x0000000100000000-0x0000000117ffffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x0000000117ffffff] [ 0.000000] Reserved but unavailable: 103 pages [ 0.000000] Using APIC driver default [ 0.000000] Reserving Intel graphics memory at [mem 0xde000000-0xdfffffff] [ 0.000000] ACPI: PM-Timer IO Port: 0x408 [ 0.000000] IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.000000] Using ACPI (MADT) for SMP configuration information [ 0.000000] ACPI: HPET id: 0x8086a701 base: 0xfed00000 [ 0.000000] smpboot: 8 Processors exceeds NR_CPUS limit of 4 [ 0.000000] smpboot: Allowing 4 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009a000-0x0009afff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009b000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000dffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000e0000-0x000fffff] [ 0.000000] e820: [mem 0xe0000000-0xf7ffffff] available for PCI devices [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370452778343963 ns [ 0.000000] setup_percpu: NR_CPUS:4 nr_cpumask_bits:4 nr_cpu_ids:4 nr_node_ids:1 [ 0.000000] percpu: Embedded 29 pages/cpu @(ptrval) s89256 r0 d29528 u118784 [ 0.000000] Built 1 zonelists, mobility grouping on. Total pages: 995080 [ 0.000000] Kernel command line: drm.debug=0xe modprobe.blacklist=i915,snd_hda_intel i915.enable_fbc=1 console=ttyS0,115200 init=/bin/bash [ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes) [ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes) [ 0.000000] microcode: microcode updated early to revision 0x4, date = 2013-06-28 [ 0.000000] Initializing CPU#0 [ 0.000000] Initializing HighMem for node 0 (000377fe:00118000) [ 0.000000] Initializing Movable for node 0 (00000001:00118000) [ 0.000000] BUG: Bad page state in process swapper pfn:377fe [ 0.000000] page:f53effc0 count:0 mapcount:-127 mapping:00000000 index:0x0 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000000 ffffff80 00000000 00000100 00000200 00000001 [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Not tainted 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] Disabling lock debugging due to kernel taint [ 0.000000] BUG: Bad page state in process swapper pfn:37800 [ 0.000000] page:f53f0000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:37c00 [ 0.000000] page:f53f8000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:38000 [ 0.000000] page:f5400000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:38400 [ 0.000000] page:f5408000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:38800 [ 0.000000] page:f5410000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:38c00 [ 0.000000] page:f5418000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:39000 [ 0.000000] page:f5420000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:39400 [ 0.000000] page:f5428000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:39800 [ 0.000000] page:f5430000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:39c00 [ 0.000000] page:f5438000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3a000 [ 0.000000] page:f5440000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3a400 [ 0.000000] page:f5448000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3a800 [ 0.000000] page:f5450000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3ac00 [ 0.000000] page:f5458000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3b000 [ 0.000000] page:f5460000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3b400 [ 0.000000] page:f5468000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3b800 [ 0.000000] page:f5470000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3bc00 [ 0.000000] page:f5478000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3c000 [ 0.000000] page:f5480000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3c400 [ 0.000000] page:f5488000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3c800 [ 0.000000] page:f5490000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3cc00 [ 0.000000] page:f5498000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3d000 [ 0.000000] page:f54a0000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3d400 [ 0.000000] page:f54a8000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3d800 [ 0.000000] page:f54b0000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3dc00 [ 0.000000] page:f54b8000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3e000 [ 0.000000] page:f54c0000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3e400 [ 0.000000] page:f54c8000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3e800 [ 0.000000] page:f54d0000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3ec00 [ 0.000000] page:f54d8000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3f000 [ 0.000000] page:f54e0000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3f400 [ 0.000000] page:f54e8000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3f800 [ 0.000000] page:f54f0000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:3fc00 [ 0.000000] page:f54f8000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:40000 [ 0.000000] page:f5500000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:40400 [ 0.000000] page:f5508000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:40800 [ 0.000000] page:f5510000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:40c00 [ 0.000000] page:f5518000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:41000 [ 0.000000] page:f5520000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:41400 [ 0.000000] page:f5528000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:41800 [ 0.000000] page:f5530000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:41c00 [ 0.000000] page:f5538000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:42000 [ 0.000000] page:f5540000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:42400 [ 0.000000] page:f5548000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:42800 [ 0.000000] page:f5550000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:42c00 [ 0.000000] page:f5558000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:43000 [ 0.000000] page:f5560000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:43400 [ 0.000000] page:f5568000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:43800 [ 0.000000] page:f5570000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:43c00 [ 0.000000] page:f5578000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:44000 [ 0.000000] page:f5580000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:44400 [ 0.000000] page:f5588000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:44800 [ 0.000000] page:f5590000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:44c00 [ 0.000000] page:f5598000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:45000 [ 0.000000] page:f55a0000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:45400 [ 0.000000] page:f55a8000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:45800 [ 0.000000] page:f55b0000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:45c00 [ 0.000000] page:f55b8000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] BUG: Bad page state in process swapper pfn:46000 [ 0.000000] page:f55c0000 count:0 mapcount:-127 mapping:00000000 index:0x1 [ 0.000000] flags: 0x80000000() [ 0.000000] raw: 80000000 00000000 00000001 ffffff80 00000000 00000100 00000200 0000000a [ 0.000000] page dumped because: nonzero mapcount [ 0.000000] Modules linked in: [ 0.000000] CPU: 0 PID: 0 Comm: swapper Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.000000] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.000000] Call Trace: [ 0.000000] dump_stack+0x60/0x96 [ 0.000000] bad_page+0x9a/0x100 [ 0.000000] free_pages_check_bad+0x3f/0x60 [ 0.000000] free_pcppages_bulk+0x29d/0x5b0 [ 0.000000] free_unref_page_commit+0x84/0xb0 [ 0.000000] free_unref_page+0x3e/0x70 [ 0.000000] __free_pages+0x1d/0x20 [ 0.000000] free_highmem_page+0x19/0x40 [ 0.000000] add_highpages_with_active_regions+0xab/0xeb [ 0.000000] set_highmem_pages_init+0x66/0x73 [ 0.000000] mem_init+0x1b/0x1d7 [ 0.000000] start_kernel+0x17a/0x363 [ 0.000000] i386_start_kernel+0x95/0x99 [ 0.000000] startup_32_smp+0x164/0x168 [ 0.000000] Memory: 7001976K/3987424K available (5254K kernel code, 561K rwdata, 2156K rodata, 572K init, 9308K bss, 4291097664K reserved, 4096K cma-reserved, 7005012K highmem) [ 0.000000] virtual kernel memory layout: [ 0.000000] fixmap : 0xfff68000 - 0xfffff000 ( 604 kB) [ 0.000000] cpu_entry : 0xffa00000 - 0xffa9d000 ( 628 kB) [ 0.000000] pkmap : 0xff800000 - 0xffa00000 (2048 kB) [ 0.000000] vmalloc : 0xf7ffe000 - 0xff7fe000 ( 120 MB) [ 0.000000] lowmem : 0xc0000000 - 0xf77fe000 ( 887 MB) [ 0.000000] .init : 0xc17de000 - 0xc186d000 ( 572 kB) [ 0.000000] .data : 0xc152193c - 0xc17cd6c0 (2735 kB) [ 0.000000] .text : 0xc1000000 - 0xc152193c (5254 kB) [ 0.000000] Checking if this processor honours the WP bit even in supervisor mode...Ok. [ 0.000000] Running RCU self tests [ 0.000000] Hierarchical RCU implementation. [ 0.000000] RCU lockdep checking is enabled. [ 0.000000] NR_IRQS: 2304, nr_irqs: 456, preallocated irqs: 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [ttyS0] enabled [ 0.000000] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.000000] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.000000] ... MAX_LOCK_DEPTH: 48 [ 0.000000] ... MAX_LOCKDEP_KEYS: 8191 [ 0.000000] ... CLASSHASH_SIZE: 4096 [ 0.000000] ... MAX_LOCKDEP_ENTRIES: 32768 [ 0.000000] ... MAX_LOCKDEP_CHAINS: 131072 [ 0.000000] ... CHAINHASH_SIZE: 65536 [ 0.000000] memory used by lock dependency info: 5935 kB [ 0.000000] per task-struct memory footprint: 1344 bytes [ 0.000000] ACPI: Core revision 20180313 [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 133484882848 ns [ 0.000000] APIC: Switch to symmetric I/O mode setup [ 0.003333] Enabling APIC mode: Flat. Using 1 I/O APICs [ 0.006666] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0 [ 0.023333] tsc: Fast TSC calibration using PIT [ 0.026666] tsc: Detected 2659.858 MHz processor [ 0.029999] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x26571dc5c81, max_idle_ns: 440795302576 ns [ 0.033336] Calibrating delay loop (skipped), value calculated using timer frequency.. 5321.37 BogoMIPS (lpj=8866193) [ 0.036668] pid_max: default: 32768 minimum: 301 [ 0.040031] Security Framework initialized [ 0.043349] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.046670] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes) [ 0.053413] CPU: Physical Processor ID: 0 [ 0.056668] CPU: Processor Core ID: 0 [ 0.060007] mce: CPU supports 9 MCE banks [ 0.063346] process: using mwait in idle threads [ 0.066673] Last level iTLB entries: 4KB 512, 2MB 7, 4MB 7 [ 0.070001] Last level dTLB entries: 4KB 512, 2MB 32, 4MB 32, 1GB 0 [ 0.073336] Spectre V2 : Vulnerable: Minimal generic ASM retpoline [ 0.076668] Spectre V2 : Spectre v2 mitigation: Filling RSB on context switch [ 0.080072] Freeing SMP alternatives memory: 20K [ 0.089999] smpboot: CPU0: Intel(R) Core(TM) i5 CPU M 560 @ 2.67GHz (family: 0x6, model: 0x25, stepping: 0x5) [ 0.090102] Performance Events: PEBS fmt1+, Westmere events, 16-deep LBR, Intel PMU driver. [ 0.093336] core: CPUID marked event: 'bus cycles' unavailable [ 0.096673] ... version: 3 [ 0.100001] ... bit width: 48 [ 0.103334] ... generic registers: 4 [ 0.106668] ... value mask: 0000ffffffffffff [ 0.110001] ... max period: 000000007fffffff [ 0.113334] ... fixed-purpose events: 3 [ 0.116668] ... event mask: 000000070000000f [ 0.120048] Hierarchical SRCU implementation. [ 0.123725] NMI watchdog: Enabled. Permanently consumes one hw-PMU counter. [ 0.126684] smp: Bringing up secondary CPUs ... [ 0.130171] x86: Booting SMP configuration: [ 0.133339] .... node #0, CPUs: #1 [ 0.003333] Initializing CPU#1 [ 0.143506] #2 [ 0.003333] Initializing CPU#2 [ 0.150189] #3 [ 0.003333] Initializing CPU#3 [ 0.158727] smp: Brought up 1 node, 4 CPUs [ 0.160004] smpboot: Max logical packages: 1 [ 0.163336] smpboot: Total of 4 processors activated (21287.48 BogoMIPS) [ 0.168526] devtmpfs: initialized [ 0.170233] Built 1 zonelists, mobility grouping on. Total pages: 1964269 [ 0.173444] random: get_random_u32 called from bucket_table_alloc+0x71/0x190 with crng_init=0 [ 0.176711] PM: Registering ACPI NVS region [mem 0xdb67f000-0xdb76efff] (983040 bytes) [ 0.180048] reboot: Dell Latitude E5410 series board detected. Selecting PCI-method for reboots. [ 0.183434] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns [ 0.186675] futex hash table entries: 1024 (order: 4, 65536 bytes) [ 0.190106] RTC time: 13:50:29, date: 05/17/18 [ 0.193431] NET: Registered protocol family 16 [ 0.196815] audit: initializing netlink subsys (disabled) [ 0.200014] audit: type=2000 audit(1526565022.199:1): state=initialized audit_enabled=0 res=1 [ 0.210007] cpuidle: using governor menu [ 0.213386] Simple Boot Flag at 0xf1 set to 0x1 [ 0.216683] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.226669] ACPI: bus type PCI registered [ 0.230002] acpiphp: ACPI Hot Plug PCI Controller Driver version: 0.5 [ 0.236725] PCI: MMCONFIG for domain 0000 [bus 00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000) [ 0.246671] PCI: MMCONFIG at [mem 0xf8000000-0xfbffffff] reserved in E820 [ 0.253335] PCI: Using MMCONFIG for extended config space [ 0.256668] PCI: Using configuration type 1 for base access [ 0.264553] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 0.270029] BUG: unable to handle kernel NULL pointer dereference at 00000104 [ 0.276669] *pdpt = 0000000000000000 *pde = f000c520f000c500 [ 0.283337] Oops: 0002 [#1] SMP [ 0.286668] Modules linked in: [ 0.286668] CPU: 3 PID: 30 Comm: kworker/3:0 Tainted: G B 4.17.0-rc5-elk+ #145 [ 0.286668] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.303335] Workqueue: events pcpu_balance_workfn [ 0.303335] EIP: get_page_from_freelist+0x91f/0x1290 [ 0.303335] EFLAGS: 00210086 CPU: 3 [ 0.303335] EAX: 00000034 EBX: 00000100 ECX: 00000001 EDX: 00000200 [ 0.303335] ESI: f53effd4 EDI: c17c03c0 EBP: f49e9df0 ESP: f49e9d80 [ 0.303335] DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 [ 0.336668] CR0: 80050033 CR2: 00000104 CR3: 01875000 CR4: 000006f0 [ 0.336668] Call Trace: [ 0.336668] __alloc_pages_nodemask+0xdb/0x1050 [ 0.336668] ? __kmalloc+0x30f/0x640 [ 0.336668] ? __kmalloc+0x352/0x640 [ 0.336668] ? __kmalloc+0x1c1/0x640 [ 0.336668] ? pcpu_mem_zalloc+0x5c/0x80 [ 0.336668] pcpu_populate_chunk+0x9d/0x2d0 [ 0.336668] pcpu_balance_workfn+0x315/0x620 [ 0.336668] ? process_one_work+0x1a3/0x5d0 [ 0.336668] process_one_work+0x21a/0x5d0 [ 0.336668] worker_thread+0x37/0x420 [ 0.336668] kthread+0xda/0x110 [ 0.336668] ? rescuer_thread+0x320/0x320 [ 0.336668] ? _kthread_create_worker_on_cpu+0x20/0x20 [ 0.396674] ret_from_fork+0x2e/0x38 [ 0.400003] Code: 8b 5d ac 8d 14 03 03 55 e0 8b 1a 39 d3 0f 84 21 02 00 00 89 de 83 ee 14 89 75 e8 0f 84 13 02 00 00 89 de 89 5d b4 8b 1b 8b 56 04 <89> 53 04 89 1a 6b d1 34 c7 06 00 01 00 00 c7 46 04 00 02 00 00 [ 0.410004] EIP: get_page_from_freelist+0x91f/0x1290 SS:ESP: 0068:f49e9d80 [ 0.426671] CR2: 0000000000000104 [ 0.426671] ---[ end trace 7c42ade3a7e8517d ]--- [ 0.426671] BUG: sleeping function called from invalid context at ../include/linux/percpu-rwsem.h:34 [ 0.426671] in_atomic(): 1, irqs_disabled(): 1, pid: 30, name: kworker/3:0 [ 0.426671] INFO: lockdep is turned off. [ 0.426671] irq event stamp: 0 [ 0.426671] hardirqs last enabled at (0): [<00000000>] (null) [ 0.460004] hardirqs last disabled at (0): [<c104fa4c>] copy_process.part.62+0x23c/0x16e0 [ 0.460004] softirqs last enabled at (0): [<c104fa4c>] copy_process.part.62+0x23c/0x16e0 [ 0.460004] softirqs last disabled at (0): [<00000000>] (null) [ 0.460004] CPU: 3 PID: 30 Comm: kworker/3:0 Tainted: G B D 4.17.0-rc5-elk+ #145 [ 0.460004] Hardware name: Dell Inc. Latitude E5410/03VXMC, BIOS A15 07/11/2013 [ 0.460004] Workqueue: events pcpu_balance_workfn [ 0.460004] Call Trace: [ 0.460004] dump_stack+0x60/0x96 [ 0.460004] ___might_sleep+0x1f3/0x220 [ 0.460004] __might_sleep+0x2e/0x80 [ 0.460004] exit_signals+0x1a/0x210 [ 0.460004] do_exit+0x7e/0xb60 [ 0.526672] ? kthread+0xda/0x110 [ 0.526672] ? rescuer_thread+0x320/0x320 [ 0.533335] rewind_stack_do_exit+0x11/0x13 [ 0.536677] note: kworker/3:0[30] exited with preempt_count 1 [ 0.543353] kworker/3:0 (30) used greatest stack depth: 6460 bytes left -- Ville Syrjälä Intel
