[ 0.000000][ T0] Linux version 5.2.0+ (syzkaller@ci) (gcc version 9.0.0 20181231 (experimental) (GCC)) #92 SMP Sun Jul 21 15:04:50 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 9e35001, primary cpu clock [ 0.000004][ T0] kvm-clock: using sched offset of 3343131804 cycles [ 0.000868][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003344][ T0] tsc: Detected 2300.000 MHz processor [ 0.006300][ T0] last_pfn = 0x220000 max_arch_pfn = 0x400000000 [ 0.007445][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.008492][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.015230][ T0] found SMP MP-table at [mem 0x000f29c0-0x000f29cf] [ 0.016282][ T0] check: Scanning 1 areas for low memory corruption [ 0.017309][ T0] Using GB pages for direct mapping [ 0.019571][ T0] ACPI: Early table checksum verification disabled [ 0.020574][ T0] ACPI: RSDP 0x00000000000F2750 000014 (v00 Google) [ 0.021455][ T0] ACPI: RSDT 0x00000000BFFFDA50 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.022714][ T0] ACPI: FACP 0x00000000BFFFFF00 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.023968][ T0] ACPI: DSDT 0x00000000BFFFDA90 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.025185][ T0] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.025914][ T0] ACPI: FACS 0x00000000BFFFFEC0 000040 [ 0.026626][ T0] ACPI: SSDT 0x00000000BFFFF540 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.027886][ T0] ACPI: APIC 0x00000000BFFFF450 000076 (v01 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.029238][ T0] ACPI: WAET 0x00000000BFFFF420 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.031076][ T0] ACPI: SRAT 0x00000000BFFFF350 0000C8 (v01 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.033004][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.033830][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.034596][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.035519][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.036453][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x21fffffff] [ 0.037363][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.038809][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x21fffffff] -> [mem 0x00000000-0x21fffffff] [ 0.040320][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000012fffffff] (4864MB) [ 0.041417][ T0] Faking node 1 at [mem 0x0000000130000000-0x000000021fffffff] (3840MB) [ 0.043019][ T0] NODE_DATA(0) allocated [mem 0x12fffc000-0x12fffffff] [ 0.043963][ T0] NODE_DATA(1) allocated [mem 0x21fff9000-0x21fffcfff] [ 0.169316][ T0] Zone ranges: [ 0.169873][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.170779][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.171742][ T0] Normal [mem 0x0000000100000000-0x000000021fffffff] [ 0.172654][ T0] Movable zone start for each node [ 0.173306][ T0] Early memory node ranges [ 0.173874][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.174805][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.175746][ T0] node 0: [mem 0x0000000100000000-0x000000012fffffff] [ 0.176688][ T0] node 1: [mem 0x0000000130000000-0x000000021fffffff] [ 0.177748][ T0] Zeroed struct page in unavailable ranges: 101 pages [ 0.177756][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000012fffffff] [ 0.229430][ T0] Initmem setup node 1 [mem 0x0000000130000000-0x000000021fffffff] [ 1.238351][ T0] kasan: KernelAddressSanitizer initialized [ 1.239833][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 1.240605][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 1.241774][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 1.242886][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 1.243862][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 1.244969][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 1.246047][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 1.247228][ T0] Using ACPI (MADT) for SMP configuration information [ 1.248135][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 1.249072][ T0] PM: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 1.250028][ T0] PM: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 1.250967][ T0] PM: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 1.251902][ T0] PM: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 1.252837][ T0] PM: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 1.253852][ T0] PM: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 1.254825][ T0] PM: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 1.255890][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 1.256804][ T0] Booting paravirtualized kernel on KVM [ 1.257548][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.259262][ T0] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:2 nr_node_ids:2 [ 1.262640][ T0] percpu: Embedded 64 pages/cpu s223880 r8192 d30072 u1048576 [ 1.263837][ T0] Built 2 zonelists, mobility grouping on. Total pages: 1935238 [ 1.264839][ T0] Policy zone: Normal [ 1.265402][ 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 [ 1.275654][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 2.104099][ T0] Memory: 6500448K/7863916K available (104466K kernel code, 14762K rwdata, 18888K rodata, 3192K init, 22492K bss, 1363468K reserved, 0K cma-reserved) [ 2.110753][ T0] Running RCU self tests [ 2.111575][ T0] rcu: Hierarchical RCU implementation. [ 2.112475][ T0] rcu: RCU lockdep checking is enabled. [ 2.113423][ T0] rcu: RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=2. [ 2.114444][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 2.115365][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 2.116661][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 2.124247][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 2.126044][ T0] random: get_random_bytes called from start_kernel+0x55d/0x94e with crng_init=0 [ 2.131916][ T0] Console: colour VGA+ 80x25 [ 2.132797][ T0] printk: console [ttyS0] enabled [ 2.132797][ T0] printk: console [ttyS0] enabled [ 2.134186][ T0] printk: bootconsole [earlyser0] disabled [ 2.134186][ T0] printk: bootconsole [earlyser0] disabled [ 2.135714][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 2.137101][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 2.137996][ T0] ... MAX_LOCK_DEPTH: 48 [ 2.138947][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 2.139963][ T0] ... CLASSHASH_SIZE: 4096 [ 2.140817][ T0] ... MAX_LOCKDEP_ENTRIES: 32768 [ 2.141584][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 2.142357][ T0] ... CHAINHASH_SIZE: 32768 [ 2.143101][ T0] memory used by lock dependency info: 6237 kB [ 2.144096][ T0] per task-struct memory footprint: 1920 bytes [ 2.145415][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 2.147380][ T0] ACPI: Core revision 20190703 [ 2.149181][ T0] APIC: Switch to symmetric I/O mode setup [ 2.150640][ T0] x2apic enabled [ 2.152287][ T0] Switched APIC routing to physical x2apic. [ 2.156500][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 2.157679][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 2.159473][ T0] Calibrating delay loop (skipped) preset value.. 4600.00 BogoMIPS (lpj=23000000) [ 2.160915][ T0] pid_max: default: 32768 minimum: 301 [ 2.163346][ T0] LSM: Security Framework initializing [ 2.164315][ T0] LSM: security= is ignored because it is superseded by lsm= [ 2.165557][ T0] Yama: becoming mindful. [ 2.166380][ T0] TOMOYO Linux initialized [ 2.167482][ T0] AppArmor: AppArmor initialized [ 2.180301][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 2.192835][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 2.194746][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.196332][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.200122][ T0] *** VALIDATE proc *** [ 2.201582][ T0] *** VALIDATE cgroup1 *** [ 2.202215][ T0] *** VALIDATE cgroup2 *** [ 2.203528][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 2.204474][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 2.205524][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 2.205558][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.208258][ T0] MDS: Mitigation: Clear CPU buffers [ 2.209899][ T0] Freeing SMP alternatives memory: 68K [ 2.219460][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 2.219460][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 2.219460][ T1] rcu: Hierarchical SRCU implementation. [ 2.219460][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.219460][ T1] smp: Bringing up secondary CPUs ... [ 2.222068][ T1] x86: Booting SMP configuration: [ 2.222899][ T1] .... node #0, CPUs: #1 [ 0.033596][ T0] kvm-clock: cpu 1, msr 9e35041, secondary cpu clock [ 2.225390][ 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. [ 2.225390][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.225390][ T1] smpboot: Max logical packages: 1 [ 2.229524][ T1] smpboot: Total of 2 processors activated (9200.00 BogoMIPS) [ 2.232246][ T1] devtmpfs: initialized [ 2.244957][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.244957][ T22] kworker/u4:0 (22) used greatest stack depth: 27464 bytes left [ 2.249706][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.252923][ T1] xor: automatically using best checksumming function avx [ 2.254951][ T1] PM: RTC time: 15:10:15, date: 2019-07-21 [ 2.256653][ T1] NET: Registered protocol family 16 [ 2.256653][ T1] audit: initializing netlink subsys (disabled) [ 2.259617][ T24] audit: type=2000 audit(1563721815.268:1): state=initialized audit_enabled=0 res=1 [ 2.269941][ T37] kworker/u4:0 (37) used greatest stack depth: 27384 bytes left [ 2.271282][ T1] cpuidle: using governor menu [ 2.274794][ T1] ACPI: bus type PCI registered [ 2.276923][ T1] dca service started, version 1.12.1 [ 2.278082][ T1] PCI: Using configuration type 1 for base access [ 2.546467][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.560726][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 2.561964][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 2.682719][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.893629][ T1] raid6: avx2x4 gen() 12214 MB/s [ 3.063628][ T1] raid6: avx2x4 xor() 6742 MB/s [ 3.233597][ T1] raid6: avx2x2 gen() 7450 MB/s [ 3.403589][ T1] raid6: avx2x2 xor() 3647 MB/s [ 3.573620][ T1] raid6: avx2x1 gen() 3775 MB/s [ 3.743581][ T1] raid6: avx2x1 xor() 1968 MB/s [ 3.913580][ T1] raid6: sse2x4 gen() 5648 MB/s [ 4.083588][ T1] raid6: sse2x4 xor() 3287 MB/s [ 4.253586][ T1] raid6: sse2x2 gen() 3598 MB/s [ 4.423590][ T1] raid6: sse2x2 xor() 1893 MB/s [ 4.593591][ T1] raid6: sse2x1 gen() 1803 MB/s [ 4.763576][ T1] raid6: sse2x1 xor() 994 MB/s [ 4.764374][ T1] raid6: using algorithm avx2x4 gen() 12214 MB/s [ 4.765250][ T1] raid6: .... xor() 6742 MB/s, rmw enabled [ 4.766042][ T1] raid6: using avx2x2 recovery algorithm [ 4.769718][ T1] ACPI: Added _OSI(Module Device) [ 4.769718][ T1] ACPI: Added _OSI(Processor Device) [ 4.769718][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.770276][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.771147][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 4.771876][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 4.772717][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 4.819529][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.842329][ T1] ACPI: Interpreter enabled [ 4.843311][ T1] ACPI: (supports S0 S3 S4 S5) [ 4.843974][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.845085][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.850342][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 4.935556][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 4.936687][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 4.938204][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 4.943936][ T1] PCI host bridge to bus 0000:00 [ 4.944730][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 4.945801][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 4.946864][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 4.947993][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 4.949505][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 4.950561][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 4.957003][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 4.974271][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 4.991357][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 4.995086][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 5.001851][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 5.006859][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfebfe000-0xfebfe07f] [ 5.024041][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 5.029502][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 5.034023][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfebff000-0xfebff07f] [ 5.057866][ T1] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) [ 5.060780][ T1] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) [ 5.064058][ T1] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) [ 5.067422][ T1] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) [ 5.069932][ T1] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) [ 5.080994][ T1] vgaarb: loaded [ 5.080994][ T1] SCSI subsystem initialized [ 5.082257][ T1] ACPI: bus type USB registered [ 5.089731][ T1] usbcore: registered new interface driver usbfs [ 5.091011][ T1] usbcore: registered new interface driver hub [ 5.091628][ T1] usbcore: registered new device driver usb [ 5.091628][ T1] mc: Linux media interface: v0.10 [ 5.092442][ T1] videodev: Linux video capture interface: v2.00 [ 5.093557][ T1] pps_core: LinuxPPS API ver. 1 registered [ 5.093557][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 5.100702][ T1] PTP clock support registered [ 5.103192][ T1] EDAC MC: Ver: 3.0.0 [ 5.108045][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 5.110044][ T1] PCI: Using ACPI for IRQ routing [ 5.114193][ T1] Bluetooth: Core ver 2.22 [ 5.115085][ T1] NET: Registered protocol family 31 [ 5.115915][ T1] Bluetooth: HCI device and connection manager initialized [ 5.117009][ T1] Bluetooth: HCI socket layer initialized [ 5.117880][ T1] Bluetooth: L2CAP socket layer initialized [ 5.118760][ T1] Bluetooth: SCO socket layer initialized [ 5.119525][ T1] NET: Registered protocol family 8 [ 5.120296][ T1] NET: Registered protocol family 20 [ 5.121349][ T1] NetLabel: Initializing [ 5.122005][ T1] NetLabel: domain hash size = 128 [ 5.122704][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 5.124664][ T1] NetLabel: unlabeled traffic allowed by default [ 5.127678][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 5.129479][ T1] NET: Registered protocol family 39 [ 5.131784][ T1] clocksource: Switched to clocksource kvm-clock [ 7.226606][ T1] VFS: Disk quotas dquot_6.6.0 [ 7.227777][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 7.229721][ T1] FS-Cache: Loaded [ 7.230374][ T1] *** VALIDATE hugetlbfs *** [ 7.232174][ T1] CacheFiles: Loaded [ 7.233198][ T1] TOMOYO: 2.6.0 [ 7.233695][ T1] Mandatory Access Control activated. [ 7.236057][ T1] AppArmor: AppArmor Filesystem Enabled [ 7.237472][ T1] pnp: PnP ACPI init [ 7.249797][ T1] pnp: PnP ACPI: found 7 devices [ 7.302441][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 7.302448][ T1] thermal_sys: Registered thermal governor 'user_space' [ 7.313119][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 7.314526][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 7.315491][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 7.316460][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 7.317525][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfffff window] [ 7.320026][ T1] NET: Registered protocol family 2 [ 7.323481][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 7.325861][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 7.333262][ T1] TCP bind hash table entries: 65536 (order: 10, 4194304 bytes, vmalloc) [ 7.337389][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 7.340882][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.343367][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 7.345822][ T1] NET: Registered protocol family 1 [ 7.349168][ T1] RPC: Registered named UNIX socket transport module. [ 7.350481][ T1] RPC: Registered udp transport module. [ 7.351233][ T1] RPC: Registered tcp transport module. [ 7.351974][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 7.354488][ T1] NET: Registered protocol family 44 [ 7.355437][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 7.356773][ T1] PCI: CLS 0 bytes, default 64 [ 7.361388][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 7.362421][ T1] software IO TLB: mapped [mem 0xaa800000-0xae800000] (64MB) [ 7.365374][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 7.369129][ T1] kvm: already loaded the other module [ 7.370057][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212735223b2, max_idle_ns: 440795277976 ns [ 7.371695][ T1] clocksource: Switched to clocksource tsc [ 7.372726][ T1] mce: Machine check injector initialized [ 7.378063][ T1] check: Scanning for low memory corruption every 60 seconds [ 7.496396][ T1] Initialise system trusted keyrings [ 7.498374][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.501082][ T1] zbud: loaded [ 7.506493][ T1] DLM installed [ 7.508874][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.513200][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.515498][ T1] NFS: Registering the id_resolver key type [ 7.516459][ T1] Key type id_resolver registered [ 7.517246][ T1] Key type id_legacy registered [ 7.517957][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.519072][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.523199][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.525118][ T1] fuse: init (API version 7.31) [ 7.528301][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.543511][ T1] SGI XFS with ACLs, security attributes, realtime, no debug enabled [ 7.549643][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.550662][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.555618][ T1] gfs2: GFS2 installed [ 7.559575][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.565004][ T1] ceph: loaded (mds proto 32) [ 7.572237][ T1] NET: Registered protocol family 38 [ 7.573981][ T1] async_tx: api initialized (async) [ 7.574740][ T1] Key type asymmetric registered [ 7.575427][ T1] Asymmetric key parser 'x509' registered [ 7.576251][ T1] Asymmetric key parser 'pkcs8' registered [ 7.577031][ T1] Key type pkcs7_test registered [ 7.577766][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.578772][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 7.580428][ T1] io scheduler mq-deadline registered [ 7.581210][ T1] io scheduler kyber registered [ 7.582159][ T1] io scheduler bfq registered [ 7.587639][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.589237][ T1] ACPI: Power Button [PWRF] [ 7.590943][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.592219][ T1] ACPI: Sleep Button [SLPF] [ 7.598143][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 7.610474][ T1] PCI Interrupt Link [LNKC] enabled at IRQ 11 [ 7.611461][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.622938][ T1] PCI Interrupt Link [LNKD] enabled at IRQ 10 [ 7.623937][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.958120][ T1] HDLC line discipline maxframe=4096 [ 7.959201][ T1] N_HDLC line discipline registered. [ 7.960368][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.983308][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.009211][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.035424][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.061207][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.071518][ T1] Non-volatile memory driver v1.3 [ 8.073091][ T1] Linux agpgart interface v0.103 [ 8.082754][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.084859][ T1] [drm] Supports vblank timestamp caching Rev 2 (21.10.2013). [ 8.086499][ T1] [drm] Driver supports precise vblank timestamp query. [ 8.090444][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.092436][ T1] usbcore: registered new interface driver udl [ 8.143764][ T1] brd: module loaded [ 8.178257][ T1] loop: module loaded [ 8.248433][ T1] zram: Added device: zram0 [ 8.255626][ T1] null: module loaded [ 8.261528][ T1] nfcsim 0.2 initialized [ 8.263770][ T1] Loading iSCSI transport class v2.0-870. [ 8.285817][ T1] scsi host0: Virtio SCSI HBA [ 8.325600][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 8.328822][ T882] kasan: CONFIG_KASAN_INLINE enabled [ 8.330396][ T882] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 8.330415][ T882] general protection fault: 0000 [#1] SMP KASAN [ 8.332533][ T1] kobject: 'sd' (00000000e9ebe89a): kobject_uevent_env [ 8.334040][ T882] CPU: 0 PID: 882 Comm: kworker/u4:7 Not tainted 5.2.0+ #92 [ 8.335790][ T1] kobject: 'sd' (00000000e9ebe89a): fill_kobj_path: path = '/bus/scsi/drivers/sd' [ 8.337654][ T882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 8.340033][ T1] kobject: 'sr' (0000000015b768c7): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 8.340366][ T882] Workqueue: events_unbound async_run_entry_fn [ 8.345113][ T1] kobject: 'sr' (0000000015b768c7): kobject_uevent_env [ 8.340366][ T882] RIP: 0010:dma_direct_max_mapping_size+0x7c/0x1a7 [ 8.348456][ T1] kobject: 'sr' (0000000015b768c7): fill_kobj_path: path = '/bus/scsi/drivers/sr' [ 8.340366][ T882] 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 [ 8.340366][ T882] RSP: 0000:ffff8880a7dc7768 EFLAGS: 00010246 [ 8.340366][ T882] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff816007b1 [ 8.340366][ T882] RDX: 0000000000000000 RSI: ffffffff816007d0 RDI: ffff8882194f30b8 [ 8.352620][ T1] kobject: 'scsi_generic' (00000000f1bbe83b): kobject_add_internal: parent: 'class', set: 'class' [ 8.340366][ T882] RBP: ffff8880a7dc7780 R08: ffff8880a7db4340 R09: ffffed101449a28d [ 8.358980][ T1] kobject: 'scsi_generic' (00000000f1bbe83b): kobject_uevent_env [ 8.340366][ T882] R10: ffffed101449a28c R11: ffff8880a24d1467 R12: ffff8882194f2d80 [ 8.340366][ T882] R13: ffff8882194f2d80 R14: ffff8880a3254ab0 R15: 0000000000000200 [ 8.340366][ T882] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 8.340366][ T882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.363107][ T1] kobject: 'scsi_generic' (00000000f1bbe83b): fill_kobj_path: path = '/class/scsi_generic' [ 8.340366][ T882] CR2: 0000000000000000 CR3: 0000000008c6d000 CR4: 00000000001406f0 [ 8.368410][ T1] kobject: 'nvme-wq' (00000000b5adda08): kobject_add_internal: parent: 'workqueue', set: 'devices' [ 8.368016][ T882] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.368016][ T882] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.368016][ T882] Call Trace: [ 8.369683][ T882] dma_max_mapping_size+0xba/0x100 [ 8.369683][ T882] __scsi_init_queue+0x1cb/0x580 [ 8.371892][ T1] kobject: 'nvme-wq' (00000000b5adda08): kobject_uevent_env [ 8.369683][ T882] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 8.375979][ T1] kobject: 'nvme-wq' (00000000b5adda08): kobject_uevent_env: uevent_suppress caused the event to drop! [ 8.369683][ T882] scsi_mq_alloc_queue+0xd2/0x180 [ 8.380274][ T1] kobject: 'nvme-wq' (00000000b5adda08): kobject_uevent_env [ 8.369683][ T882] scsi_alloc_sdev+0x837/0xc60 [ 8.384918][ T1] kobject: 'nvme-wq' (00000000b5adda08): fill_kobj_path: path = '/devices/virtual/workqueue/nvme-wq' [ 8.369683][ T882] scsi_probe_and_add_lun+0x2440/0x39f0 [ 8.389528][ T1] kobject: 'nvme-reset-wq' (000000007c9b5fdf): kobject_add_internal: parent: 'workqueue', set: 'devices' [ 8.369683][ T882] ? __kasan_check_read+0x11/0x20 [ 8.391198][ T1] kobject: 'nvme-reset-wq' (000000007c9b5fdf): kobject_uevent_env [ 8.369683][ T882] ? mark_lock+0xc0/0x11e0 [ 8.394103][ T1] kobject: 'nvme-reset-wq' (000000007c9b5fdf): kobject_uevent_env: uevent_suppress caused the event to drop! [ 8.369683][ T882] ? scsi_alloc_sdev+0xc60/0xc60 [ 8.398557][ T1] kobject: 'nvme-reset-wq' (000000007c9b5fdf): kobject_uevent_env [ 8.369683][ T882] ? mark_held_locks+0xa4/0xf0 [ 8.369683][ T882] ? _raw_spin_unlock_irqrestore+0x67/0xd0 [ 8.369683][ T882] ? __pm_runtime_resume+0x11b/0x180 [ 8.401706][ T1] kobject: 'nvme-reset-wq' (000000007c9b5fdf): fill_kobj_path: path = '/devices/virtual/workqueue/nvme-reset-wq' [ 8.369683][ T882] ? _raw_spin_unlock_irqrestore+0x67/0xd0 [ 8.406002][ T1] kobject: 'nvme-delete-wq' (000000008ee57d61): kobject_add_internal: parent: 'workqueue', set: 'devices' [ 8.369683][ T882] ? lockdep_hardirqs_on+0x418/0x5d0 [ 8.410110][ T1] kobject: 'nvme-delete-wq' (000000008ee57d61): kobject_uevent_env [ 8.369683][ T882] ? trace_hardirqs_on+0x67/0x220 [ 8.413207][ T1] kobject: 'nvme-delete-wq' (000000008ee57d61): kobject_uevent_env: uevent_suppress caused the event to drop! [ 8.369683][ T882] ? __kasan_check_read+0x11/0x20 [ 8.417515][ T1] kobject: 'nvme-delete-wq' (000000008ee57d61): kobject_uevent_env [ 8.369683][ T882] ? __pm_runtime_resume+0x11b/0x180 [ 8.420745][ T1] kobject: 'nvme-delete-wq' (000000008ee57d61): fill_kobj_path: path = '/devices/virtual/workqueue/nvme-delete-wq' [ 8.369683][ T882] __scsi_scan_target+0x29a/0xfa0 [ 8.423413][ T1] kobject: 'nvme' (00000000215d2a97): kobject_add_internal: parent: 'class', set: 'class' [ 8.369683][ T882] ? __pm_runtime_resume+0x11b/0x180 [ 8.427688][ T1] kobject: 'nvme' (00000000215d2a97): kobject_uevent_env [ 8.369683][ T882] ? __kasan_check_read+0x11/0x20 [ 8.432013][ T1] kobject: 'nvme' (00000000215d2a97): fill_kobj_path: path = '/class/nvme' [ 8.369683][ T882] ? mark_lock+0xc0/0x11e0 [ 8.435387][ T1] kobject: 'nvme-subsystem' (00000000ac6c1f2d): kobject_add_internal: parent: 'class', set: 'class' [ 8.369683][ T882] ? scsi_probe_and_add_lun+0x39f0/0x39f0 [ 8.439594][ T1] kobject: 'nvme-subsystem' (00000000ac6c1f2d): kobject_uevent_env [ 8.369683][ T882] ? mark_held_locks+0xa4/0xf0 [ 8.442907][ T1] kobject: 'nvme-subsystem' (00000000ac6c1f2d): fill_kobj_path: path = '/class/nvme-subsystem' [ 8.369683][ T882] ? _raw_spin_unlock_irqrestore+0x67/0xd0 [ 8.447440][ T1] kobject: 'nvme' (000000009f90b60e): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 8.369683][ T882] ? __pm_runtime_resume+0x11b/0x180 [ 8.369683][ T882] ? _raw_spin_unlock_irqrestore+0x67/0xd0 [ 8.451291][ T1] kobject: 'drivers' (0000000003e22503): kobject_add_internal: parent: 'nvme', set: '<NULL>' [ 8.369683][ T882] ? lockdep_hardirqs_on+0x418/0x5d0 [ 8.454581][ T1] kobject: 'nvme' (000000009f90b60e): kobject_uevent_env [ 8.369683][ T882] ? trace_hardirqs_on+0x67/0x220 [ 8.458054][ T1] kobject: 'nvme' (000000009f90b60e): fill_kobj_path: path = '/bus/pci/drivers/nvme' [ 8.369683][ T882] scsi_scan_channel.part.0+0x11a/0x190 [ 8.461876][ T1] kobject: 'ahci' (00000000b39efba1): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 8.369683][ T882] scsi_scan_host_selected+0x313/0x450 [ 8.465267][ T1] kobject: 'drivers' (0000000082b6e92f): kobject_add_internal: parent: 'ahci', set: '<NULL>' [ 8.369683][ T882] ? scsi_scan_host+0x450/0x450 [ 8.469112][ T1] kobject: 'ahci' (00000000b39efba1): kobject_uevent_env [ 8.369683][ T882] do_scsi_scan_host+0x1ef/0x260 [ 8.369683][ T882] ? scsi_scan_host+0x450/0x450 [ 8.369683][ T882] do_scan_async+0x41/0x500 [ 8.473249][ T1] kobject: 'ahci' (00000000b39efba1): fill_kobj_path: path = '/bus/pci/drivers/ahci' [ 8.369683][ T882] ? scsi_scan_host+0x450/0x450 [ 8.476265][ T1] kobject: 'ata_piix' (0000000010c66e87): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 8.369683][ T882] async_run_entry_fn+0x124/0x570 [ 8.480168][ T1] kobject: 'drivers' (000000004385284b): kobject_add_internal: parent: 'ata_piix', set: '<NULL>' [ 8.369683][ T882] process_one_work+0x9af/0x16d0 [ 8.483203][ T1] kobject: 'ata_piix' (0000000010c66e87): kobject_uevent_env [ 8.369683][ T882] ? pwq_dec_nr_in_flight+0x320/0x320 [ 8.486955][ T1] kobject: 'ata_piix' (0000000010c66e87): fill_kobj_path: path = '/bus/pci/drivers/ata_piix' [ 8.369683][ T882] ? lock_acquire+0x190/0x400 [ 8.369683][ T882] worker_thread+0x98/0xe40 [ 8.369683][ T882] kthread+0x361/0x430 [ 8.491004][ T1] kobject: 'pata_amd' (00000000af82f1ca): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 8.369683][ T882] ? process_one_work+0x16d0/0x16d0 [ 8.494880][ T1] kobject: 'drivers' (00000000d3e21008): kobject_add_internal: parent: 'pata_amd', set: '<NULL>' [ 8.369683][ T882] ? kthread_cancel_delayed_work_sync+0x20/0x20 [ 8.497927][ T1] kobject: 'pata_amd' (00000000af82f1ca): kobject_uevent_env [ 8.369683][ T882] ret_from_fork+0x24/0x30 [ 8.500257][ T1] kobject: 'pata_amd' (00000000af82f1ca): fill_kobj_path: path = '/bus/pci/drivers/pata_amd' [ 8.369683][ T882] Modules linked in: [ 8.503919][ T1] kobject: 'pata_oldpiix' (000000006084d674): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 8.506602][ T882] ---[ end trace c021ff678382b5ad ]--- [ 8.507916][ T1] kobject: 'drivers' (00000000bf00c29a): kobject_add_internal: parent: 'pata_oldpiix', set: '<NULL>' [ 8.510598][ T882] RIP: 0010:dma_direct_max_mapping_size+0x7c/0x1a7 [ 8.510612][ T882] 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 [ 8.510625][ T882] RSP: 0000:ffff8880a7dc7768 EFLAGS: 00010246 [ 8.511944][ T1] kobject: 'pata_oldpiix' (000000006084d674): kobject_uevent_env [ 8.513779][ T882] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffffff816007b1 [ 8.515144][ T1] kobject: 'pata_oldpiix' (000000006084d674): fill_kobj_path: path = '/bus/pci/drivers/pata_oldpiix' [ 8.517688][ T882] RDX: 0000000000000000 RSI: ffffffff816007d0 RDI: ffff8882194f30b8 [ 8.518984][ T1] kobject: 'pata_sch' (000000009789ebe1): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 8.520006][ T882] RBP: ffff8880a7dc7780 R08: ffff8880a7db4340 R09: ffffed101449a28d [ 8.521100][ T1] kobject: 'drivers' (0000000024415952): kobject_add_internal: parent: 'pata_sch', set: '<NULL>' [ 8.523700][ T882] R10: ffffed101449a28c R11: ffff8880a24d1467 R12: ffff8882194f2d80 [ 8.525099][ T1] kobject: 'pata_sch' (000000009789ebe1): kobject_uevent_env [ 8.527676][ T882] R13: ffff8882194f2d80 R14: ffff8880a3254ab0 R15: 0000000000000200 [ 8.529272][ T1] kobject: 'pata_sch' (000000009789ebe1): fill_kobj_path: path = '/bus/pci/drivers/pata_sch' [ 8.531107][ T882] FS: 0000000000000000(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 8.532307][ T1] kobject: 'ata_generic' (000000009a0b839e): kobject_add_internal: parent: 'drivers', set: 'drivers' [ 8.535049][ T882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.536122][ T1] kobject: 'drivers' (0000000069d97138): kobject_add_internal: parent: 'ata_generic', set: '<NULL>' [ 8.538900][ T882] CR2: 0000000000000000 CR3: 0000000008c6d000 CR4: 00000000001406f0 [ 8.540335][ T1] kobject: 'ata_generic' (000000009a0b839e): kobject_uevent_env [ 8.542992][ T882] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.544600][ T1] kobject: 'ata_generic' (000000009a0b839e): fill_kobj_path: path = '/bus/pci/drivers/ata_generic' [ 8.549572][ T882] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.551146][ T1] kobject: 'mtd' (0000000007c2fb56): kobject_add_internal: parent: 'class', set: 'class' [ 8.553137][ T882] Kernel panic - not syncing: Fatal exception [ 8.555107][ T1] kobject: 'mtd' (0000000007c2fb56): kobject_uevent_env [ 8.559544][ T882] Kernel Offset: disabled [ 8.559544][ T882] Rebooting in 86400 seconds..