[ 0.000000][ T0] Linux version 5.2.0-next-20190719 (syzkaller@ci) (gcc version 9.0.0 20181231 (experimental) (GCC)) #42 SMP Fri Jul 19 06:13:28 UTC 2019 [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 security=apparmor lsm=yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] Centaur CentaurHauls [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000021fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000004][ T0] kvm-clock: cpu 0, msr 9e38001, primary cpu clock [ 0.000004][ T0] kvm-clock: using sched offset of 3567845951 cycles [ 0.001133][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003874][ T0] tsc: Detected 2300.000 MHz processor [ 0.006918][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.008139][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.009180][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.016478][ T0] found SMP MP-table at [mem 0x000f29c0-0x000f29cf] [ 0.017556][ T0] check: Scanning 1 areas for low memory corruption [ 0.018780][ T0] Using GB pages for direct mapping [ 0.021818][ T0] ACPI: Early table checksum verification disabled [ 0.022925][ T0] ACPI: RSDP 0x00000000000F2750 000014 (v00 Google) [ 0.023846][ T0] ACPI: RSDT 0x00000000BFFFDA50 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.025238][ T0] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.026557][ T0] ACPI: DSDT 0x00000000BFFFDA90 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.027978][ T0] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.028762][ T0] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.029504][ T0] ACPI: SSDT 0x00000000BFFFF540 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.030725][ T0] ACPI: APIC 0x00000000BFFFF450 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.032183][ T0] ACPI: WAET 0x00000000BFFFF420 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.033598][ T0] ACPI: SRAT 0x00000000BFFFF350 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.035191][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.035953][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.036924][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.037881][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.038960][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.039927][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.041368][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.042977][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.044218][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.045837][ T0] NODE_DATA(0) allocated [mem 0x12fffc000-0x12fffffff] [ 0.047846][ T0] NODE_DATA(1) allocated [mem 0x21fff9000-0x21fffcfff] [ 0.100359][ T0] Zone ranges: [ 0.101159][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.102331][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.103660][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.104569][ T0] Movable zone start for each node [ 0.105222][ T0] Early memory node ranges [ 0.106034][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.107076][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.108233][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.109188][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.110125][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.110131][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.163534][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 0.625014][ T0] kasan: KernelAddressSanitizer initialized [ 0.626453][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.627309][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.628432][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.629609][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.630721][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.631747][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.632887][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.634216][ T0] Using ACPI (MADT) for SMP configuration information [ 0.635093][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.636022][ T0] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.637126][ T0] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.638080][ T0] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.639314][ T0] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.640396][ T0] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.641352][ T0] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.642286][ T0] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.643466][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.644376][ T0] Booting paravirtualized kernel on KVM [ 0.645169][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.646767][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 0.649064][ T0] percpu: Embedded 64 pages/cpu s223880 r8192 d30072 u1048576 [ 0.650242][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 0.651310][ T0] Policy zone: Normal [ 0.652006][ T0] Kernel command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native rodata=n oops=panic panic_on_warn=1 nmi_watchdog=panic panic=86400 security=apparmor lsm=yama,safesetid,integrity,tomoyo,apparmor ima_policy=tcb workqueue.watchdog_thresh=140 kvm-intel.nested=1 nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 spec_store_bypass_disable=prctl numa=fake=2 nopcid dummy_hcd.num=8 binder.debug_mask=0 [ 0.662241][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.543604][ T0] Memory: 6500532K/7863916K available (104466K kernel code, 14775K rwdata, 18908K rodata, 3192K init, 22480K bss, 1363384K reserved, 0K cma-reserved) [ 1.558755][ T0] Running RCU self tests [ 1.559360][ T0] rcu: Hierarchical RCU implementation. [ 1.560090][ T0] rcu: RCU lockdep checking is enabled. [ 1.561004][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 1.562041][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.563117][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.564315][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.571148][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.572638][ T0] random: get_random_bytes called from start_kernel+0x55d/0x94e with crng_init=0 [ 1.577237][ T0] Console: colour VGA+ 80x25 [ 1.577953][ T0] printk: console [ttyS0] enabled [ 1.577953][ T0] printk: console [ttyS0] enabled [ 1.579301][ T0] printk: bootconsole [earlyser0] disabled [ 1.579301][ T0] printk: bootconsole [earlyser0] disabled [ 1.580851][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.581984][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.582666][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.583365][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.584083][ T0] ... CLASSHASH_SIZE: 4096 [ 1.584815][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 1.585524][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 1.586236][ T0] ... CHAINHASH_SIZE: 32768 [ 1.586976][ T0] memory used by lock dependency info: 6237 kB [ 1.587961][ T0] per task-struct memory footprint: 1920 bytes [ 1.589170][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.590916][ T0] ACPI: Core revision 20190703 [ 1.592649][ T0] APIC: Switch to symmetric I/O mode setup [ 1.594028][ T0] x2apic enabled [ 1.595858][ T0] Switched APIC routing to physical x2apic. [ 1.600117][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.601183][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 1.602767][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 1.604097][ T0] pid_max: default: 32768 minimum: 301 [ 1.605955][ T0] LSM: Security Framework initializing [ 1.606706][ T0] LSM: security= is ignored because it is superseded by lsm= [ 1.607863][ T0] Yama: becoming mindful. [ 1.608636][ T0] TOMOYO Linux initialized [ 1.610323][ T0] AppArmor: AppArmor initialized [ 1.617038][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.621160][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.622618][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.622844][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.625081][ T0] *** VALIDATE shmem *** [ 1.627295][ T0] *** VALIDATE proc *** [ 1.628627][ T0] *** VALIDATE cgroup1 *** [ 1.629234][ T0] *** VALIDATE cgroup2 *** [ 1.630482][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.631409][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.632813][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.632846][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.635483][ T0] MDS: Mitigation: Clear CPU buffers [ 1.637056][ T0] Freeing SMP alternatives memory: 68K [ 1.642756][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.642756][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.642756][ T1] rcu: Hierarchical SRCU implementation. [ 1.642756][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.642756][ T1] smp: Bringing up secondary CPUs ... [ 1.643451][ T1] x86: Booting SMP configuration: [ 1.644193][ T1] .... node #0, CPUs: #1 [ 0.020295][ T0] kvm-clock: cpu 1, msr 9e38041, secondary cpu clock [ 1.647060][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.647060][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.647060][ T1] smpboot: Max logical packages: 1 [ 1.647060][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 1.654354][ T1] devtmpfs: initialized [ 1.665631][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.665631][ T22] kworker/u4:0 (22) used greatest stack depth: 27384 bytes left [ 1.672911][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.675652][ T1] *** VALIDATE debugfs *** [ 1.676307][ T1] *** VALIDATE tracefs *** [ 1.677277][ T1] xor: automatically using best checksumming function avx [ 1.679198][ T1] PM: RTC time: 06:18:24, date: 2019-07-19 [ 1.681342][ T1] NET: Registered protocol family 16 [ 1.685351][ T1] audit: initializing netlink subsys (disabled) [ 1.686382][ T24] audit: type=2000 audit(1563517104.424:1): state=initialized audit_enabled=0 res=1 [ 1.692950][ T1] cpuidle: using governor menu [ 1.695613][ T1] ACPI: bus type PCI registered [ 1.697587][ T1] dca service started, version 1.12.1 [ 1.698666][ T1] PCI: Using configuration type 1 for base access [ 2.008318][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.011335][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.012712][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.063306][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.282765][ T1] raid6: avx2x4 gen() 12276 MB/s [ 2.448466][ T1] raid6: avx2x4 xor() 6820 MB/s [ 2.618471][ T1] raid6: avx2x2 gen() 7967 MB/s [ 2.788465][ T1] raid6: avx2x2 xor() 3941 MB/s [ 2.958481][ T1] raid6: avx2x1 gen() 1753 MB/s [ 3.128467][ T1] raid6: avx2x1 xor() 2023 MB/s [ 3.298479][ T1] raid6: sse2x4 gen() 6208 MB/s [ 3.468475][ T1] raid6: sse2x4 xor() 3522 MB/s [ 3.638489][ T1] raid6: sse2x2 gen() 3840 MB/s [ 3.808469][ T1] raid6: sse2x2 xor() 1960 MB/s [ 3.978521][ T1] raid6: sse2x1 gen() 629 MB/s [ 4.148506][ T1] raid6: sse2x1 xor() 1107 MB/s [ 4.149358][ T1] raid6: using algorithm avx2x4 gen() 12276 MB/s [ 4.150310][ T1] raid6: .... xor() 6820 MB/s, rmw enabled [ 4.151218][ T1] raid6: using avx2x2 recovery algorithm [ 4.153154][ T1] ACPI: Added _OSI(Module Device) [ 4.153976][ T1] ACPI: Added _OSI(Processor Device) [ 4.154728][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.155474][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.156382][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.157125][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.157993][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.202769][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.236461][ T1] ACPI: Interpreter enabled [ 4.237622][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.238293][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.239534][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.243304][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.321566][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.322719][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.323099][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.329337][ T1] PCI host bridge to bus 0000:00 [ 4.330196][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.331448][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.332783][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.334029][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.335355][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.336669][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.344034][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.360855][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.376272][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.379912][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 4.386605][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.391718][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 4.408495][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.418918][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.424149][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebff000-0xfebff07f] [ 4.454632][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 4.458268][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 4.461679][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 4.465058][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 4.467588][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 4.476311][ T1] vgaarb: loaded [ 4.476864][ T1] SCSI subsystem initialized [ 4.484644][ T1] ACPI: bus type USB registered [ 4.486307][ T1] usbcore: registered new interface driver usbfs [ 4.487948][ T1] usbcore: registered new interface driver hub [ 4.489287][ T1] usbcore: registered new device driver usb [ 4.492182][ T1] mc: Linux media interface: v0.10 [ 4.493009][ T1] videodev: Linux video capture interface: v2.00 [ 4.494955][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.496141][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.498053][ T1] PTP clock support registered [ 4.500055][ T1] EDAC MC: Ver: 3.0.0 [ 4.503793][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.505426][ T1] PCI: Using ACPI for IRQ routing [ 4.509897][ T1] Bluetooth: Core ver 2.22 [ 4.511556][ T1] NET: Registered protocol family 31 [ 4.512779][ T1] Bluetooth: HCI device and connection manager initialized [ 4.513977][ T1] Bluetooth: HCI socket layer initialized [ 4.514764][ T1] Bluetooth: L2CAP socket layer initialized [ 4.515711][ T1] Bluetooth: SCO socket layer initialized [ 4.516538][ T1] NET: Registered protocol family 8 [ 4.517560][ T1] NET: Registered protocol family 20 [ 4.518540][ T1] NetLabel: Initializing [ 4.519298][ T1] NetLabel: domain hash size = 128 [ 4.520140][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.521367][ T1] NetLabel: unlabeled traffic allowed by default [ 4.524144][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.525231][ T1] NET: Registered protocol family 39 [ 4.526224][ T1] clocksource: Switched to clocksource kvm-clock [ 6.485496][ T1] *** VALIDATE bpf *** [ 6.487385][ T1] VFS: Disk quotas dquot_6.6.0 [ 6.488271][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 6.490172][ T1] FS-Cache: Loaded [ 6.490803][ T1] *** VALIDATE ramfs *** [ 6.491466][ T1] *** VALIDATE hugetlbfs *** [ 6.493180][ T1] CacheFiles: Loaded [ 6.495011][ T1] TOMOYO: 2.6.0 [ 6.495713][ T1] Mandatory Access Control activated. [ 6.497915][ T1] AppArmor: AppArmor Filesystem Enabled [ 6.499262][ T1] pnp: PnP ACPI init [ 6.510506][ T1] pnp: PnP ACPI: found 7 devices [ 6.552912][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 6.552918][ T1] thermal_sys: Registered thermal governor 'user_space' [ 6.564122][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 6.565885][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 6.566917][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 6.567921][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 6.569126][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 6.572200][ T1] NET: Registered protocol family 2 [ 6.576152][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 6.578446][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 6.584429][ T1] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes, vmalloc) [ 6.588815][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 6.590497][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 6.592238][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 6.594877][ T1] NET: Registered protocol family 1 [ 6.598807][ T1] RPC: Registered named UNIX socket transport module. [ 6.599909][ T1] RPC: Registered udp transport module. [ 6.600687][ T1] RPC: Registered tcp transport module. [ 6.601460][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 6.604933][ T1] NET: Registered protocol family 44 [ 6.605748][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 6.606936][ T1] PCI: CLS 0 bytes, default 64 [ 6.610442][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 6.611517][ T1] software IO TLB: mapped [mem 0xaa800000-0xae800000] (64MB) [ 6.614787][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 6.618145][ T1] kvm: already loaded the other module [ 6.619050][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 6.620899][ T1] clocksource: Switched to clocksource tsc [ 6.622012][ T1] mce: Machine check injector initialized [ 6.626618][ T1] check: Scanning for low memory corruption every 60 seconds [ 6.718986][ T1] Initialise system trusted keyrings [ 6.720896][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 6.723109][ T1] zbud: loaded [ 6.726334][ T1] *** VALIDATE devpts *** [ 6.728999][ T1] DLM installed [ 6.731155][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 6.736643][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 6.738725][ T1] NFS: Registering the id_resolver key type [ 6.739781][ T1] Key type id_resolver registered [ 6.740531][ T1] Key type id_legacy registered [ 6.741216][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 6.742324][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 6.745705][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 6.747631][ T1] *** VALIDATE autofs *** [ 6.748472][ T1] fuse: init (API version 7.31) [ 6.749299][ T1] *** VALIDATE fuse *** [ 6.749881][ T1] *** VALIDATE fuse *** [ 6.752345][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 6.762023][ T1] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 6.766666][ T1] 9p: Installing v9fs 9p2000 file system support [ 6.767752][ T1] FS-Cache: Netfs '9p' registered for caching [ 6.770566][ T1] *** VALIDATE gfs2 *** [ 6.772614][ T1] gfs2: GFS2 installed [ 6.775504][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 6.776437][ T1] ceph: loaded (mds proto 32) [ 6.783415][ T1] NET: Registered protocol family 38 [ 6.785070][ T1] async_tx: api initialized (async) [ 6.785863][ T1] Key type asymmetric registered [ 6.786755][ T1] Asymmetric key parser 'x509' registered [ 6.787906][ T1] Asymmetric key parser 'pkcs8' registered [ 6.788969][ T1] Key type pkcs7_test registered [ 6.789749][ T1] Asymmetric key parser 'tpm_parser' registered [ 6.790858][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 6.792544][ T1] io scheduler mq-deadline registered [ 6.793428][ T1] io scheduler kyber registered [ 6.794304][ T1] io scheduler bfq registered [ 6.799088][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.800685][ T1] ACPI: Power Button [PWRF] [ 6.802471][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.804063][ T1] ACPI: Sleep Button [SLPF] [ 6.808909][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 6.819896][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 6.820954][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.833100][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 6.834075][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.099826][ T1] HDLC line discipline maxframe=4096 [ 7.100867][ T1] N_HDLC line discipline registered. [ 7.101642][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.125207][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.151448][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.177285][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.203216][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.212301][ T1] Non-volatile memory driver v1.3 [ 7.214195][ T1] Linux agpgart interface v0.103 [ 7.222880][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 7.225417][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 7.227631][ T1] [drm] Driver supports precise vblank timestamp query. [ 7.231706][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 7.233860][ T1] usbcore: registered new interface driver udl [ 7.277245][ T1] brd: module loaded [ 7.308113][ T1] loop: module loaded [ 7.367443][ T1] zram: Added device: zram0 [ 7.374620][ T1] null: module loaded [ 7.380439][ T1] nfcsim 0.2 initialized [ 7.383138][ T1] Loading iSCSI transport class v2.0-870. [ 7.414283][ T1] scsi host0: Virtio SCSI HBA [ 7.449083][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 7.451538][ T501] kasan: CONFIG_KASAN_INLINE enabled [ 7.453224][ T501] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 7.455577][ T501] general protection fault: 0000 [#1] SMP KASAN [ 7.455821][ T1] kobject: 'sd' (00000000d627636c): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 7.457393][ T501] CPU: 1 PID: 501 Comm: kworker/u4:6 Not tainted 5.2.0-next-20190719 #42 [ 7.459993][ T1] kobject: 'sd' (00000000d627636c): kobject_uevent_env [ 7.462130][ T501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 7.464165][ T1] kobject: 'sd' (00000000d627636c): fill_kobj_path: path = '/bus/scsi/drivers/sd' [ 7.463177][ T501] Workqueue: events_unbound async_run_entry_fn [ 7.469270][ T1] kobject: 'sr' (000000001b4be200): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 7.463177][ T501] RIP: 0010:dma_direct_max_mapping_size+0x7c/0x1a7 [ 7.472856][ T1] kobject: 'sr' (000000001b4be200): kobject_uevent_env [ 7.463177][ T501] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 23 01 00 00 49 8b 9c 24 38 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 0a 01 00 00 49 8d bc 24 48 03 00 00 48 8b 1b 48 [ 7.475914][ T1] kobject: 'sr' (000000001b4be200): fill_kobj_path: path = '/bus/scsi/drivers/sr' [ 7.463177][ T501] RSP: 0000:ffff8880a8517768 EFLAGS: 00010246 [ 7.482588][ T1] kobject: 'scsi_generic' (00000000e47920a0): kobject_add_internal: parent: 'class', set: 'class' [ 7.463177][ T501] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff815ff7d1 [ 7.463177][ T501] RDX: 0000000000000000 RSI: ffffffff815ff7f0 RDI: ffff8880a51c35b8 [ 7.463177][ T501] RBP: ffff8880a8517780 R08: ffff8880a8506580 R09: ffffed10147f9914 [ 7.463177][ T501] R10: ffffed10147f9913 R11: ffff8880a3fcc89f R12: ffff8880a51c3280 [ 7.487078][ T1] kobject: 'scsi_generic' (00000000e47920a0): kobject_uevent_env [ 7.463177][ T501] R13: ffff8880a51c3280 R14: ffff8880a31cc370 R15: 0000000000000200 [ 7.491136][ T1] kobject: 'scsi_generic' (00000000e47920a0): fill_kobj_path: path = '/class/scsi_generic' [ 7.463177][ T501] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 7.463177][ T501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.463177][ T501] CR2: 0000000000000000 CR3: 0000000008c6d000 CR4: 00000000001406e0 [ 7.497336][ T1] kobject: 'nvme-wq' (0000000053673efb): kobject_add_internal: parent: 'workqueue', set: 'devices' [ 7.496566][ T501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.499962][ T1] kobject: 'nvme-wq' (0000000053673efb): kobject_uevent_env [ 7.496566][ T501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.504761][ T1] kobject: 'nvme-wq' (0000000053673efb): kobject_uevent_env: uevent_suppress caused the event to drop! [ 7.496566][ T501] Call Trace: [ 7.508821][ T1] kobject: 'nvme-wq' (0000000053673efb): kobject_uevent_env [ 7.496566][ T501] dma_max_mapping_size+0xba/0x100 [ 7.513576][ T1] kobject: 'nvme-wq' (0000000053673efb): fill_kobj_path: path = '/devices/virtual/workqueue/nvme-wq' [ 7.496566][ T501] __scsi_init_queue+0x1cb/0x580 [ 7.517974][ T1] kobject: 'nvme-reset-wq' (000000008ac41065): kobject_add_internal: parent: 'workqueue', set: 'devices' [ 7.496566][ T501] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 7.521259][ T1] kobject: 'nvme-reset-wq' (000000008ac41065): kobject_uevent_env [ 7.496566][ T501] scsi_mq_alloc_queue+0xd2/0x180 [ 7.496566][ T501] scsi_alloc_sdev+0x837/0xc60 [ 7.496566][ T501] scsi_probe_and_add_lun+0x2440/0x39f0 [ 7.524351][ T1] kobject: 'nvme-reset-wq' (000000008ac41065): kobject_uevent_env: uevent_suppress caused the event to drop! [ 7.496566][ T501] ? __kasan_check_read+0x11/0x20 [ 7.528713][ T1] kobject: 'nvme-reset-wq' (000000008ac41065): kobject_uevent_env [ 7.496566][ T501] ? mark_lock+0xc0/0x11e0 [ 7.533588][ T1] kobject: 'nvme-reset-wq' (000000008ac41065): fill_kobj_path: path = '/devices/virtual/workqueue/nvme-reset-wq' [ 7.496566][ T501] ? scsi_alloc_sdev+0xc60/0xc60 [ 7.538262][ T1] kobject: 'nvme-delete-wq' (00000000c0599237): kobject_add_internal: parent: 'workqueue', set: 'devices' [ 7.496566][ T501] ? mark_held_locks+0xa4/0xf0 [ 7.542857][ T1] kobject: 'nvme-delete-wq' (00000000c0599237): kobject_uevent_env [ 7.496566][ T501] ? _raw_spin_unlock_irqrestore+0x67/0xd0 [ 7.545773][ T1] kobject: 'nvme-delete-wq' (00000000c0599237): kobject_uevent_env: uevent_suppress caused the event to drop! [ 7.496566][ T501] ? __pm_runtime_resume+0x11b/0x180 [ 7.550094][ T1] kobject: 'nvme-delete-wq' (00000000c0599237): kobject_uevent_env [ 7.496566][ T501] ? _raw_spin_unlock_irqrestore+0x67/0xd0 [ 7.553850][ T1] kobject: 'nvme-delete-wq' (00000000c0599237): fill_kobj_path: path = '/devices/virtual/workqueue/nvme-delete-wq' [ 7.496566][ T501] ? lockdep_hardirqs_on+0x418/0x5d0 [ 7.557212][ T1] kobject: 'nvme' (00000000b9fae3ba): kobject_add_internal: parent: 'class', set: 'class' [ 7.496566][ T501] ? trace_hardirqs_on+0x67/0x220 [ 7.562152][ T1] kobject: 'nvme' (00000000b9fae3ba): kobject_uevent_env [ 7.496566][ T501] ? __kasan_check_read+0x11/0x20 [ 7.496566][ T501] ? __pm_runtime_resume+0x11b/0x180 [ 7.496566][ T501] __scsi_scan_target+0x29a/0xfa0 [ 7.565678][ T1] kobject: 'nvme' (00000000b9fae3ba): fill_kobj_path: path = '/class/nvme' [ 7.496566][ T501] ? __pm_runtime_resume+0x11b/0x180 [ 7.570660][ T1] kobject: 'nvme-subsystem' (0000000074f2fcea): kobject_add_internal: parent: 'class', set: 'class' [ 7.496566][ T501] ? __kasan_check_read+0x11/0x20 [ 7.574637][ T1] kobject: 'nvme-subsystem' (0000000074f2fcea): kobject_uevent_env [ 7.496566][ T501] ? mark_lock+0xc0/0x11e0 [ 7.577683][ T1] kobject: 'nvme-subsystem' (0000000074f2fcea): fill_kobj_path: path = '/class/nvme-subsystem' [ 7.496566][ T501] ? scsi_probe_and_add_lun+0x39f0/0x39f0 [ 7.580109][ T1] kobject: 'nvme' (0000000077358012): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 7.496566][ T501] ? mark_held_locks+0xa4/0xf0 [ 7.583301][ T1] kobject: 'drivers' (000000002352fef8): kobject_add_internal: parent: 'nvme', set: '' [ 7.496566][ T501] ? _raw_spin_unlock_irqrestore+0x67/0xd0 [ 7.587090][ T1] kobject: 'nvme' (0000000077358012): kobject_uevent_env [ 7.496566][ T501] ? __pm_runtime_resume+0x11b/0x180 [ 7.590205][ T1] kobject: 'nvme' (0000000077358012): fill_kobj_path: path = '/bus/pci/drivers/nvme' [ 7.496566][ T501] ? _raw_spin_unlock_irqrestore+0x67/0xd0 [ 7.594122][ T1] kobject: 'ahci' (00000000e51647f8): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 7.496566][ T501] ? lockdep_hardirqs_on+0x418/0x5d0 [ 7.598330][ T1] kobject: 'drivers' (0000000062473df4): kobject_add_internal: parent: 'ahci', set: '' [ 7.496566][ T501] ? trace_hardirqs_on+0x67/0x220 [ 7.602236][ T1] kobject: 'ahci' (00000000e51647f8): kobject_uevent_env [ 7.496566][ T501] scsi_scan_channel.part.0+0x11a/0x190 [ 7.496566][ T501] scsi_scan_host_selected+0x313/0x450 [ 7.605461][ T1] kobject: 'ahci' (00000000e51647f8): fill_kobj_path: path = '/bus/pci/drivers/ahci' [ 7.496566][ T501] ? scsi_scan_host+0x450/0x450 [ 7.609328][ T1] kobject: 'ata_piix' (000000008f6aa72e): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 7.496566][ T501] do_scsi_scan_host+0x1ef/0x260 [ 7.613443][ T1] kobject: 'drivers' (00000000d9e5df31): kobject_add_internal: parent: 'ata_piix', set: '' [ 7.496566][ T501] ? scsi_scan_host+0x450/0x450 [ 7.617169][ T1] kobject: 'ata_piix' (000000008f6aa72e): kobject_uevent_env [ 7.496566][ T501] do_scan_async+0x41/0x500 [ 7.620065][ T1] kobject: 'ata_piix' (000000008f6aa72e): fill_kobj_path: path = '/bus/pci/drivers/ata_piix' [ 7.496566][ T501] ? scsi_scan_host+0x450/0x450 [ 7.623057][ T1] kobject: 'pata_amd' (0000000009631793): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 7.496566][ T501] async_run_entry_fn+0x124/0x570 [ 7.626834][ T1] kobject: 'drivers' (000000007756315f): kobject_add_internal: parent: 'pata_amd', set: '' [ 7.496566][ T501] process_one_work+0x9af/0x16d0 [ 7.631022][ T1] kobject: 'pata_amd' (0000000009631793): kobject_uevent_env [ 7.496566][ T501] ? pwq_dec_nr_in_flight+0x320/0x320 [ 7.496566][ T501] ? lock_acquire+0x190/0x400 [ 7.496566][ T501] worker_thread+0x98/0xe40 [ 7.635441][ T1] kobject: 'pata_amd' (0000000009631793): fill_kobj_path: path = '/bus/pci/drivers/pata_amd' [ 7.496566][ T501] kthread+0x361/0x430 [ 7.638698][ T1] kobject: 'pata_oldpiix' (000000000b5bf095): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 7.496566][ T501] ? process_one_work+0x16d0/0x16d0 [ 7.642245][ T1] kobject: 'drivers' (00000000059c25c8): kobject_add_internal: parent: 'pata_oldpiix', set: '' [ 7.496566][ T501] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 7.496566][ T501] ret_from_fork+0x24/0x30 [ 7.496566][ T501] Modules linked in: [ 7.646268][ T1] kobject: 'pata_oldpiix' (000000000b5bf095): kobject_uevent_env [ 7.648874][ T501] ---[ end trace 91ae0fdd21733985 ]--- [ 7.650186][ T1] kobject: 'pata_oldpiix' (000000000b5bf095): fill_kobj_path: path = '/bus/pci/drivers/pata_oldpiix' [ 7.651849][ T501] RIP: 0010:dma_direct_max_mapping_size+0x7c/0x1a7 [ 7.653217][ T1] kobject: 'pata_sch' (00000000b5094ebc): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 7.654337][ T501] Code: 48 89 fa 48 c1 ea 03 80 3c 02 00 0f 85 23 01 00 00 49 8b 9c 24 38 03 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 da 48 c1 ea 03 <80> 3c 02 00 0f 85 0a 01 00 00 49 8d bc 24 48 03 00 00 48 8b 1b 48 [ 7.655556][ T1] kobject: 'drivers' (00000000f4c8aff3): kobject_add_internal: parent: 'pata_sch', set: '' [ 7.657803][ T501] RSP: 0000:ffff8880a8517768 EFLAGS: 00010246 [ 7.658842][ T1] kobject: 'pata_sch' (00000000b5094ebc): kobject_uevent_env [ 7.661431][ T501] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff815ff7d1 [ 7.662642][ T1] kobject: 'pata_sch' (00000000b5094ebc): fill_kobj_path: path = '/bus/pci/drivers/pata_sch' [ 7.665481][ T501] RDX: 0000000000000000 RSI: ffffffff815ff7f0 RDI: ffff8880a51c35b8 [ 7.665493][ T501] RBP: ffff8880a8517780 R08: ffff8880a8506580 R09: ffffed10147f9914 [ 7.667180][ T1] kobject: 'ata_generic' (000000005273faf4): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 7.668228][ T501] R10: ffffed10147f9913 R11: ffff8880a3fcc89f R12: ffff8880a51c3280 [ 7.669136][ T1] kobject: 'drivers' (000000003f59e8ad): kobject_add_internal: parent: 'ata_generic', set: '' [ 7.671054][ T501] R13: ffff8880a51c3280 R14: ffff8880a31cc370 R15: 0000000000000200 [ 7.672476][ T1] kobject: 'ata_generic' (000000005273faf4): kobject_uevent_env [ 7.675122][ T501] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 7.676711][ T1] kobject: 'ata_generic' (000000005273faf4): fill_kobj_path: path = '/bus/pci/drivers/ata_generic' [ 7.679588][ T501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.679600][ T501] CR2: 0000000000000000 CR3: 0000000008c6d000 CR4: 00000000001406e0 [ 7.684891][ T1] kobject: 'mtd' (00000000949d0885): kobject_add_internal: parent: 'class', set: 'class' [ 7.687316][ T501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.689189][ T1] kobject: 'mtd' (00000000949d0885): kobject_uevent_env [ 7.691230][ T501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.693444][ T1] kobject: 'mtd' (00000000949d0885): fill_kobj_path: path = '/class/mtd' [ 7.696330][ T501] Kernel panic - not syncing: Fatal exception [ 7.698654][ T1] kobject: 'mtd-0' (000000005c812e84): kobject_add_internal: parent: 'bdi', set: 'devices' [ 7.703403][ T501] Kernel Offset: disabled [ 7.703403][ T501] Rebooting in 86400 seconds..