http://bugzilla.opensuse.org/show_bug.cgi?id=1022181 Bug ID: 1022181 Summary: kernel OOPS on Gigabyte/Atom D525 after upgrade from @Kernel:Stable 4.9.5-3.1.g9bb1a8a-default -> 4.9.6-1.1.gd1207ac-default Classification: openSUSE Product: openSUSE Distribution Version: Leap 42.2 Hardware: x86-64 OS: openSUSE 42.2 Status: NEW Severity: Critical Priority: P5 - None Component: Kernel Assignee: kernel-maintainers@forge.provo.novell.com Reporter: lists@ssl-mail.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- I've Leap 42.2 running on a Gigabyte D525TUD mobo, w/ Atom D525 cpu, hwinfo --cpu ... Hardware Class: cpu Arch: X86-64 Vendor: "GenuineIntel" Model: 6.28.10 "Intel(R) Atom(TM) CPU D525 @ 1.80GHz" Features: fpu,vme,de,pse,tsc,msr,pae,mce,cx8,apic,sep,mtrr,pge,mca,cmov,pat,pse36,clflush,dts,acpi,mmx,fxsr,sse,sse2,ss,ht,tm,pbe,syscall,nx,lm,constant_tsc,arch_perfmon,pebs,bts,rep_good,nopl,aperfmperf,eagerfpu,pni,dtes64,monitor,ds_cpl,tm2,ssse3,cx16,xtpr,pdcm,movbe,lahf_lm,dtherm Clock: 1800 MHz BogoMips: 3600.07 Cache: 512 kb Units/Processor: 4 Config Status: cfg=no, avail=yes, need=no, active=unknown running kernel 4.9.5-3.1.g9bb1a8a-default from Kernel:Stable. No issues. Upgrading to current kernel from the same repo 4.9.6-1.1.gd1207ac-default after mkinitrd grub2-mkconfig -o /boot/grub2/grub.cfg subsequent boot fails, Loading Linux 4.9.6-1.gd1207ac-default ... Loading initial ramdisk ... [ 0.000000] Linux version 4.9.6-1.gd1207ac-default (geeko@buildhost) (gcc version 6.2.1 20161209 [gcc-6-branch revision 243481] (SUSE Linux) ) #1 SMP PREEMPT Thu Jan 26 09:09:16 UTC 2017 (d1207ac) [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-4.9.6-1.gd1207ac-default root=/dev/mapper/VG0-ROOT rootfstype=ext4 rootflags=journal_checksum noresume video=DVI-I-1:1920x1080@6 0 video=vesa:1024x768 video=efifb:off console=tty0 console=ttyS0,115200n81 apparmor=0 CPUFREQ=no enable_mtrr_cleanup mtrr_spare_reg_nr=1 elevator=cfq net.ifnames=0 biosdevname=0 plymouth.en able=0 modeset=1 drm.modeset=1 nouveau.modeset=1 showopts noquiet log_buf_len=10M print_fatal_signals=1 systemd.log_level=debug systemd.log_target=kmsg earlyprintk=vga,keep debug loglevel=8 acpi=off [ 0.000000] x86/fpu: Legacy x87 FPU detected. [ 0.000000] x86/fpu: Using 'eager' FPU context switches. [ 0.000000] e820: BIOS-provided physical RAM map: [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009f7ff] usable [ 0.000000] BIOS-e820: [mem 0x000000000009f800-0x000000000009ffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x00000000affdffff] usable [ 0.000000] BIOS-e820: [mem 0x00000000affe0000-0x00000000affe2fff] ACPI NVS [ 0.000000] BIOS-e820: [mem 0x00000000affe3000-0x00000000affeffff] ACPI data [ 0.000000] BIOS-e820: [mem 0x00000000afff0000-0x00000000afffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] BIOS-e820: [mem 0x00000000fec00000-0x00000000ffffffff] reserved [ 0.000000] BIOS-e820: [mem 0x0000000100000000-0x000000013fffffff] usable [ 0.000000] console [earlyvga0] enabled [ 0.000000] NX (Execute Disable) protection: active [ 0.000000] SMBIOS 2.4 present. [ 0.000000] DMI: Gigabyte Technology Co., Ltd. D525TUD/D525TUD, BIOS F3 08/25/2010 [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable [ 0.000000] e820: last_pfn = 0x140000 max_arch_pfn = 0x400000000 [ 0.000000] MTRR default type: uncachable [ 0.000000] MTRR fixed ranges enabled: [ 0.000000] 00000-9FFFF write-back [ 0.000000] A0000-BFFFF uncachable [ 0.000000] C0000-CDFFF write-protect [ 0.000000] CE000-EFFFF uncachable [ 0.000000] F0000-FFFFF write-through [ 0.000000] MTRR variable ranges enabled: [ 0.000000] 0 base 000000000 mask F00000000 write-back [ 0.000000] 1 base 0C0000000 mask FC0000000 uncachable [ 0.000000] 2 base 0B8000000 mask FF8000000 uncachable [ 0.000000] 3 base 0B4000000 mask FFC000000 uncachable [ 0.000000] 4 base 0B2000000 mask FFE000000 uncachable [ 0.000000] 5 base 0B1000000 mask FFF000000 uncachable [ 0.000000] 6 base 0B0800000 mask FFF800000 uncachable [ 0.000000] 7 base 0B0400000 mask FFFC00000 uncachable [ 0.000000] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WC UC- WT [ 0.000000] total RAM covered: 2820M [ 0.000000] Found optimal setting for mtrr clean up [ 0.000000] gran_size: 64K chunk_size: 64K num_reg: 4 lose cover RAM: 0G [ 0.000000] e820: update [mem 0xb0400000-0x13fffffff] usable ==> reserved [ 0.000000] WARNING: BIOS bug: CPU MTRRs don't cover all of memory, losing 1024MB of RAM. [ 0.000000] update e820 for mtrr [ 0.000000] e820: modified physical RAM map: [ 0.000000] modified: [mem 0x0000000000000000-0x0000000000000fff] reserved [ 0.000000] modified: [mem 0x0000000000001000-0x000000000009f7ff] usable [ 0.000000] modified: [mem 0x000000000009f800-0x000000000009ffff] reserved [ 0.000000] modified: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000] modified: [mem 0x0000000000100000-0x00000000affdffff] usable [ 0.000000] modified: [mem 0x00000000affe0000-0x00000000affe2fff] ACPI NVS [ 0.000000] modified: [mem 0x00000000affe3000-0x00000000affeffff] ACPI data [ 0.000000] modified: [mem 0x00000000afff0000-0x00000000afffffff] reserved [ 0.000000] modified: [mem 0x00000000e0000000-0x00000000efffffff] reserved [ 0.000000] modified: [mem 0x00000000fec00000-0x000000013fffffff] reserved [ 0.000000] e820: last_pfn = 0xaffe0 max_arch_pfn = 0x400000000 [ 0.000000] found SMP MP-table at [mem 0x000f4940-0x000f494f] mapped at [ffff969f400f4940] [ 0.000000] Scanning 1 areas for low memory corruption [ 0.000000] Base memory trampoline at [ffff969f40099000] 99000 size 24576 [ 0.000000] BRK [0x40271000, 0x40271fff] PGTABLE [ 0.000000] BRK [0x40272000, 0x40272fff] PGTABLE [ 0.000000] BRK [0x40273000, 0x40273fff] PGTABLE [ 0.000000] BRK [0x40274000, 0x40274fff] PGTABLE [ 0.000000] BRK [0x40275000, 0x40275fff] PGTABLE [ 0.000000] BRK [0x40276000, 0x40276fff] PGTABLE [ 0.000000] log_buf_len: 16777216 bytes [ 0.000000] early log buf free: 257208(98%) [ 0.000000] RAMDISK: [mem 0x36369000-0x371abfff] [ 0.000000] No NUMA configuration found [ 0.000000] Faking a node at [mem 0x0000000000000000-0x00000000affdffff] [ 0.000000] NODE_DATA(0) allocated [mem 0xaffca000-0xaffdffff] [ 0.000000] Zone ranges: [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.000000] DMA32 [mem 0x0000000001000000-0x00000000affdffff] [ 0.000000] Normal empty [ 0.000000] Device empty [ 0.000000] Movable zone start for each node [ 0.000000] Early memory node ranges [ 0.000000] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.000000] node 0: [mem 0x0000000000100000-0x00000000affdffff] [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x00000000affdffff] [ 0.000000] On node 0 totalpages: 720766 [ 0.000000] DMA zone: 64 pages used for memmap [ 0.000000] DMA zone: 21 pages reserved [ 0.000000] DMA zone: 3998 pages, LIFO batch:0 [ 0.000000] DMA32 zone: 11200 pages used for memmap [ 0.000000] DMA32 zone: 716768 pages, LIFO batch:31 [ 0.000000] Reserving Intel graphics memory at 0x00000000bf800000-0x00000000bfffffff [ 0.000000] Intel MultiProcessor Specification v1.4 [ 0.000000] MPTABLE: OEM ID: OEM00000 [ 0.000000] MPTABLE: Product ID: PROD00000000 [ 0.000000] MPTABLE: APIC at: 0xFEE00000 [ 0.000000] Processor #0 (Bootup-CPU) [ 0.000000] BIOS bug: APIC version mismatch, boot CPU: 14, CPU 0: version 11 [ 0.000000] Processor #2 [ 0.000000] BIOS bug: APIC version mismatch, boot CPU: 14, CPU 1: version 11 [ 0.000000] IOAPIC[0]: apic_id 4, version 32, address 0xfec00000, GSI 0-23 [ 0.000000] Processors: 2 [ 0.000000] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.000000] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.000000] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.000000] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.000000] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.000000] e820: [mem 0xc0000000-0xdfffffff] available for PCI devices [ 0.000000] Booting paravirtualized kernel on bare hardware [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645519600211568 ns [ 0.000000] setup_percpu: NR_CPUS:512 nr_cpumask_bits:512 nr_cpu_ids:2 nr_node_ids:1 [ 0.000000] percpu: Embedded 36 pages/cpu @ffff969feea00000 s109400 r8192 d29864 u1048576 [ 0.000000] pcpu-alloc: s109400 r8192 d29864 u1048576 alloc=1*2097152 [ 0.000000] pcpu-alloc: [0] 0 1 [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 709481 [ 0.000000] Policy zone: DMA32 [ 0.000000] Kernel command line: BOOT_IMAGE=/vmlinuz-4.9.6-1.gd1207ac-default root=/dev/mapper/VG0-ROOT rootfstype=ext4 rootflags=journal_checksum noresume video=DVI-I-1:1920 x1080@60 video=vesa:1024x768 video=efifb:off console=tty0 console=ttyS0,115200n81 apparmor=0 CPUFREQ=no enable_mtrr_cleanup mtrr_spare_reg_nr=1 elevator=cfq net.ifnames=0 biosdevname=0 plym outh.enable=0 modeset=1 drm.modeset=1 nouveau.modeset=1 showopts noquiet log_buf_len=10M print_fatal_signals=1 systemd.log_level=debug systemd.log_target=kmsg earlyprintk=vga,keep debug log level=8 acpi=off [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) [ 0.000000] Memory: 2194212K/2883064K available (7308K kernel code, 1267K rwdata, 5100K rodata, 1772K init, 1468K bss, 95500K reserved, 0K cma-reserved) [ 0.000000] Preemptible hierarchical RCU implementation. [ 0.000000] Build-time adjustment of leaf fanout to 64. [ 0.000000] RCU restricting CPUs from NR_CPUS=512 to nr_cpu_ids=2. [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=2 [ 0.000000] NR_IRQS:33024 nr_irqs:440 16 [ 0.000000] Console: colour VGA+ 80x25 [ 0.000000] console [tty0] enabled [ 0.000000] console [ttyS0] enabled [ 0.000000] tsc: Fast TSC calibration using PIT [ 0.000000] tsc: Detected 1799.938 MHz processor [ 0.012019] Calibrating delay loop (skipped), value calculated using timer frequency.. 3599.87 BogoMIPS (lpj=7199752) [ 0.020008] pid_max: default: 32768 minimum: 301 [ 0.024187] Security Framework initialized [ 0.028010] AppArmor: AppArmor disabled by boot time parameter [ 0.032780] Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes) [ 0.040898] Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes) [ 0.045587] Mount-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.048028] Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes) [ 0.056498] CPU: Physical Processor ID: 0 [ 0.060010] CPU: Processor Core ID: 0 [ 0.064008] mce: CPU supports 5 MCE banks [ 0.068015] CPU0: Thermal monitoring enabled (TM1) [ 0.072012] process: using mwait in idle threads [ 0.076012] Last level iTLB entries: 4KB 32, 2MB 0, 4MB 0 [ 0.080007] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 8, 1GB 0 [ 0.084525] Freeing SMP alternatives memory: 28K (ffffffff9f0f9000 - ffffffff9f100000) [ 0.089389] ftrace: allocating 28203 entries in 111 pages [ 0.116069] smpboot: Max logical packages: 1 [ 0.120082] ExtINT not setup in hardware but reported by MP table [ 0.124397] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=0 pin2=0 [ 0.272018] smpboot: CPU0: Intel(R) Atom(TM) CPU D525 @ 1.80GHz (family: 0x6, model: 0x1c, stepping: 0xa) [ 0.281904] Performance Events: PEBS fmt0+, Atom events, 8-deep LBR, Intel PMU driver. [ 0.292007] ... version: 3 [ 0.296005] ... bit width: 40 [ 0.300007] ... generic registers: 2 [ 0.304005] ... value mask: 000000ffffffffff [ 0.308005] ... max period: 000000007fffffff [ 0.312004] ... fixed-purpose events: 3 [ 0.316004] ... event mask: 0000000700000003 [ 0.360158] NMI watchdog: enabled on all CPUs, permanently consumes one hw-PMU counter. [ 0.404117] x86: Booting SMP configuration: [ 0.408014] .... node #0, CPUs: #1[ 0.498022] TSC synchronization [CPU#0 -> CPU#1]: [ 0.500000] Measured 45 cycles TSC warp between CPUs, turning off TSC clock. [ 0.500000] tsc: Marking TSC unstable due to check_tsc_sync_source failed [ 0.500138] x86: Booted up 1 node, 2 CPUs [ 0.504022] smpboot: Total of 2 processors activated (7200.03 BogoMIPS) [ 0.519259] node 0 initialised, 148338 pages in 12ms [ 0.532515] devtmpfs: initialized [ 0.540105] x86/mm: Memory block size: 128MB [ 0.554769] PM: Registering ACPI NVS region [mem 0xaffe0000-0xaffe2fff] (12288 bytes) [ 0.556223] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 7645041785100000 ns [ 0.560116] pinctrl core: initialized pinctrl subsystem [ 0.564101] RTC time: 2:31:08, date: 01/27/17 [ 0.568282] NET: Registered protocol family 16 [ 0.584016] cpuidle: using governor ladder [ 0.600014] cpuidle: using governor menu [ 0.604611] PCI: Using configuration type 1 for base access [ 0.624306] HugeTLB registered 2 MB page size, pre-allocated 0 pages [ 0.628158] ACPI: Interpreter disabled. [ 0.632154] vgaarb: loaded [ 0.636245] SCSI subsystem initialized [ 0.640123] libata version 3.00 loaded. [ 0.644175] PCI: Probing PCI hardware [ 0.648010] PCI: root bus 00: using default resources [ 0.652007] PCI: Probing PCI hardware (bus 00) [ 0.656112] PCI host bridge to bus 0000:00 [ 0.660011] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 0.664009] pci_bus 0000:00: root bus resource [mem 0x00000000-0xfffffffff] [ 0.668008] pci_bus 0000:00: No busn resource found for root bus, will use [bus 00-ff] [ 0.672023] pci 0000:00:00.0: [8086:a000] type 00 class 0x060000 [ 0.676159] pci 0000:00:02.0: [8086:a001] type 00 class 0x030000 [ 0.680017] pci 0000:00:02.0: reg 0x10: [mem 0xfdf00000-0xfdf7ffff] [ 0.684011] pci 0000:00:02.0: reg 0x14: [io 0xff00-0xff07] [ 0.688012] pci 0000:00:02.0: reg 0x18: [mem 0xb0000000-0xbfffffff pref] [ 0.692011] pci 0000:00:02.0: reg 0x1c: [mem 0xfdd00000-0xfddfffff] [ 0.696122] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=none,locks=none [ 0.700060] pci 0000:00:1b.0: [8086:27d8] type 00 class 0x040300 [ 0.704023] pci 0000:00:1b.0: reg 0x10: [mem 0xfdff8000-0xfdffbfff 64bit] [ 0.708075] pci 0000:00:1b.0: PME# supported from D0 D3hot D3cold [ 0.712149] pci 0000:00:1c.0: [8086:27d0] type 01 class 0x060400 [ 0.716075] pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold [ 0.720145] pci 0000:00:1c.1: [8086:27d2] type 01 class 0x060400 [ 0.724074] pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold [ 0.728148] pci 0000:00:1d.0: [8086:27c8] type 00 class 0x0c0300 [ 0.732048] pci 0000:00:1d.0: reg 0x20: [io 0xfe00-0xfe1f] [ 0.736141] pci 0000:00:1d.1: [8086:27c9] type 00 class 0x0c0300 [ 0.740048] pci 0000:00:1d.1: reg 0x20: [io 0xfd00-0xfd1f] [ 0.744141] pci 0000:00:1d.2: [8086:27ca] type 00 class 0x0c0300 [ 0.748047] pci 0000:00:1d.2: reg 0x20: [io 0xfc00-0xfc1f] [ 0.752149] pci 0000:00:1d.3: [8086:27cb] type 00 class 0x0c0300 [ 0.756048] pci 0000:00:1d.3: reg 0x20: [io 0xfb00-0xfb1f] [ 0.760147] pci 0000:00:1d.7: [8086:27cc] type 00 class 0x0c0320 [ 0.764024] pci 0000:00:1d.7: reg 0x10: [mem 0xfdfff000-0xfdfff3ff] [ 0.768191] pci 0000:00:1e.0: [8086:2448] type 01 class 0x060401 [ 0.772171] pci 0000:00:1f.0: [8086:27bc] type 00 class 0x060100 [ 0.776084] pci 0000:00:1f.0: [Firmware Bug]: TigerPoint LPC.BM_STS cleared [ 0.780146] pci 0000:00:1f.2: [8086:27c1] type 00 class 0x010601 [ 0.784022] pci 0000:00:1f.2: reg 0x10: [io 0xfa00-0xfa07] [ 0.788015] pci 0000:00:1f.2: reg 0x14: [io 0xf900-0xf903] [ 0.792015] pci 0000:00:1f.2: reg 0x18: [io 0xf800-0xf807] [ 0.796015] pci 0000:00:1f.2: reg 0x1c: [io 0xf700-0xf703] [ 0.800014] pci 0000:00:1f.2: reg 0x20: [io 0xf600-0xf60f] [ 0.804015] pci 0000:00:1f.2: reg 0x24: [mem 0xfdffe000-0xfdffe3ff] [ 0.808044] pci 0000:00:1f.2: PME# supported from D3hot [ 0.812149] pci 0000:00:1f.3: [8086:27da] type 00 class 0x0c0500 [ 0.816059] pci 0000:00:1f.3: reg 0x20: [io 0x0500-0x051f] [ 0.820248] pci 0000:01:00.0: [10ec:8168] type 00 class 0x020000 [ 0.824025] pci 0000:01:00.0: reg 0x10: [io 0xee00-0xeeff] [ 0.828035] pci 0000:01:00.0: reg 0x18: [mem 0xfdcff000-0xfdcfffff 64bit pref] [ 0.832025] pci 0000:01:00.0: reg 0x20: [mem 0xfdcf8000-0xfdcfbfff 64bit pref] [ 0.836083] pci 0000:01:00.0: supports D1 D2 [ 0.840008] pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold [ 0.856035] pci 0000:00:1c.0: PCI bridge to [bus 01] [ 0.860012] pci 0000:00:1c.0: bridge window [io 0xe000-0xefff] [ 0.864014] pci 0000:00:1c.0: bridge window [mem 0xfdc00000-0xfdcfffff 64bit pref] [ 0.868122] pci 0000:02:00.0: [197b:2363] type 00 class 0x010601 [ 0.872095] pci 0000:02:00.0: reg 0x24: [mem 0xfdefe000-0xfdefffff] [ 0.876074] pci 0000:02:00.0: PME# supported from D3hot [ 0.880151] pci 0000:02:00.1: [197b:2363] type 00 class 0x010185 [ 0.884031] pci 0000:02:00.1: reg 0x10: [io 0xdf00-0xdf07] [ 0.888021] pci 0000:02:00.1: reg 0x14: [io 0xde00-0xde03] [ 0.892020] pci 0000:02:00.1: reg 0x18: [io 0xdd00-0xdd07] [ 0.896020] pci 0000:02:00.1: reg 0x1c: [io 0xdc00-0xdc03] [ 0.900020] pci 0000:02:00.1: reg 0x20: [io 0xdb00-0xdb0f] [ 0.904187] pci 0000:02:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 0.908018] pci 0000:00:1c.1: PCI bridge to [bus 02] [ 0.912010] pci 0000:00:1c.1: bridge window [io 0xd000-0xdfff] [ 0.920010] pci 0000:00:1c.1: bridge window [mem 0xfde00000-0xfdefffff] [ 0.924107] pci 0000:03:00.0: [10b5:8112] type 01 class 0x060400 [ 0.928084] pci 0000:03:00.0: supports D1 [ 0.932008] pci 0000:03:00.0: PME# supported from D0 D1 D3hot [ 0.936135] pci 0000:03:00.0: disabling ASPM on pre-1.1 PCIe device. You can enable it with 'pcie_aspm=force' [ 0.940047] pci 0000:00:1e.0: PCI bridge to [bus 03-04] (subtractive decode) [ 0.944010] pci 0000:00:1e.0: bridge window [io 0xc000-0xcfff] [ 0.948010] pci 0000:00:1e.0: bridge window [mem 0xfb000000-0xfcffffff] [ 0.952012] pci 0000:00:1e.0: bridge window [mem 0xc0000000-0xdfffffff 64bit pref] [ 0.956009] pci 0000:00:1e.0: bridge window [io 0x0000-0xffff] (subtractive decode) [ 0.960009] pci 0000:00:1e.0: bridge window [mem 0x00000000-0xfffffffff] (subtractive decode) [ 0.964130] pci 0000:04:00.0: [10de:10c3] type 00 class 0x030000 [ 0.968035] pci 0000:04:00.0: reg 0x10: [mem 0xfb000000-0xfbffffff] [ 0.972038] pci 0000:04:00.0: reg 0x14: [mem 0xc0000000-0xcfffffff 64bit pref] [ 0.976038] pci 0000:04:00.0: reg 0x1c: [mem 0xde000000-0xdfffffff 64bit pref] [ 0.980027] pci 0000:04:00.0: reg 0x24: [io 0xcf00-0xcf7f] [ 0.984034] pci 0000:04:00.0: reg 0x30: [mem 0x00000000-0x0007ffff pref] [ 0.988213] vgaarb: setting as boot device: PCI:0000:04:00.0 [ 0.992000] vgaarb: device added: PCI:0000:04:00.0,decodes=io+mem,owns=io+mem,locks=none [ 0.992056] pci 0000:04:00.1: [10de:0be3] type 00 class 0x040300 [ 0.996035] pci 0000:04:00.1: reg 0x10: [mem 0xfcffc000-0xfcffffff] [ 1.000347] BUG: unable to handle kernel NULL pointer dereference at 0000000000000090 [ 1.004000] IP: [<ffffffff9e424350>] pcie_aspm_init_link_state+0x170/0x820 [ 1.004000] PGD 0 [ 1.004000] [ 1.004000] Oops: 0000 [#1] PREEMPT SMP [ 1.004000] Modules linked in: [ 1.004000] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 4.9.6-1.gd1207ac-default #1 [ 1.004000] Hardware name: Gigabyte Technology Co., Ltd. D525TUD/D525TUD, BIOS F3 08/25/2010 [ 1.004000] task: ffff969fc77ac040 task.stack: ffffbc4340628000 [ 1.004000] RIP: 0010:[<ffffffff9e424350>] [<ffffffff9e424350>] pcie_aspm_init_link_state+0x170/0x820 [ 1.004000] RSP: 0000:ffffbc434062bba0 EFLAGS: 00010202 [ 1.004000] RAX: 0000000000000000 RBX: ffff969feea76240 RCX: ffff969feea76278 [ 1.004000] RDX: ffff969feea76258 RSI: 0000000000000000 RDI: ffff969feea76300 [ 1.004000] RBP: ffffbc434062bc00 R08: 0000000000000004 R09: ffff969feea76240 [ 1.004000] R10: 0000000000000001 R11: 0000000000000000 R12: 0000000000000000 [ 1.004000] R13: ffff969feeb89000 R14: 0000000000000000 R15: ffff969feeb84000 [ 1.004000] FS: 0000000000000000(0000) GS:ffff969feea00000(0000) knlGS:0000000000000000 [ 1.004000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1.004000] CR2: 0000000000000090 CR3: 000000003fe07000 CR4: 00000000000006f0 [ 1.004000] Stack: [ 1.004000] 0000000000000000 ffff969feeb8d800 0000000000000007 0000000000000007 [ 1.004000] ffff969feeb84000 ffffbc4300648da0 ffffffff9e40e7a3 0000000000000002 [ 1.004000] ffff969feeb8d800 0000000000000000 0000000000000000 ffff969feeb84000 [ 1.004000] Call Trace: [ 1.004000] [<ffffffff9e40e7a3>] ? pci_scan_single_device+0x53/0xc0 [ 1.004000] [<ffffffff9e40e8e7>] pci_scan_slot+0xd7/0x100 [ 1.004000] [<ffffffff9e40fa92>] pci_scan_child_bus+0x32/0x180 [ 1.004000] [<ffffffff9e40f81c>] pci_scan_bridge+0x43c/0x680 [ 1.004000] [<ffffffff9e40fb04>] pci_scan_child_bus+0xa4/0x180 [ 1.004000] [<ffffffff9e40f81c>] pci_scan_bridge+0x43c/0x680 [ 1.004000] [<ffffffff9e40e7a3>] ? pci_scan_single_device+0x53/0xc0 [ 1.004000] [<ffffffff9e40fb04>] pci_scan_child_bus+0xa4/0x180 [ 1.004000] [<ffffffff9ef59886>] ? set_debug_rodata+0x12/0x12 [ 1.004000] [<ffffffff9e40fdce>] pci_scan_root_bus_msi+0x9e/0xc0 [ 1.004000] [<ffffffff9e40fe01>] pci_scan_root_bus+0x11/0x20 [ 1.004000] [<ffffffff9e5ed0fc>] pcibios_scan_root+0x7c/0xd0 [ 1.004000] [<ffffffff9efbbec0>] ? pci_legacy_init+0x33/0x33 [ 1.004000] [<ffffffff9efbbebc>] pci_legacy_init+0x2f/0x33 [ 1.004000] [<ffffffff9efbbed4>] pci_subsys_init+0x14/0x48 [ 1.004000] [<ffffffff9e002190>] do_one_initcall+0x50/0x180 [ 1.004000] [<ffffffff9ef59886>] ? set_debug_rodata+0x12/0x12 [ 1.004000] [<ffffffff9ef5a11d>] kernel_init_freeable+0x189/0x216 [ 1.004000] [<ffffffff9e710990>] ? rest_init+0x90/0x90 [ 1.004000] [<ffffffff9e71099e>] kernel_init+0xe/0x100 [ 1.004000] [<ffffffff9e71e775>] ret_from_fork+0x25/0x30 [ 1.004000] Code: 48 89 43 30 41 0f b7 45 52 48 89 4b 38 48 89 4b 40 4c 89 2b c1 f8 04 83 e0 0f 83 f8 04 74 38 49 8b 45 10 48 8b 40 10 48 8b 40 38 <48> 8b 80 90 00 00 00 48 85 c0 0f 84 8 8 06 00 00 48 89 43 10 48 [ 1.004000] RIP [<ffffffff9e424350>] pcie_aspm_init_link_state+0x170/0x820 [ 1.004000] RSP <ffffbc434062bba0> [ 1.004000] CR2: 0000000000000090 [ 1.004000] ---[ end trace a78589060cba43ba ]--- [ 1.004025] Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000009 [ 1.004025] [ 1.008000] Rebooting in 90 seconds.. Dropping back to 4.9.5-3.g9bb1a8a-default solves the issue. I'm seeing this on several small Atom mobos, but NOT on any Intel/AMD 'bigger' boxes so far ... -- You are receiving this mail because: You are on the CC list for the bug.