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February 23, 2016 15:07
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| [ 0.000000] Linux version 4.5.0-rc2+ (fuzion24@bitbox) (gcc version 6.0.0 20160221 (experimental) (GCC) ) #4 SMP Mon Feb 22 14:12:37 EST 2016 | |
| [ 0.000000] Command line: root=/dev/sda | |
| [ 0.000000] x86/fpu: Legacy x87 FPU detected. | |
| [ 0.000000] x86/fpu: Using 'lazy' FPU context switches. | |
| [ 0.000000] e820: BIOS-provided physical RAM map: | |
| [ 0.000000] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable | |
| [ 0.000000] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved | |
| [ 0.000000] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved | |
| [ 0.000000] BIOS-e820: [mem 0x0000000000100000-0x000000007fffdfff] usable | |
| [ 0.000000] BIOS-e820: [mem 0x000000007fffe000-0x000000007fffffff] reserved | |
| [ 0.000000] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved | |
| [ 0.000000] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved | |
| [ 0.000000] NX (Execute Disable) protection: active | |
| [ 0.000000] SMBIOS 2.4 present. | |
| [ 0.000000] DMI: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 0.000000] e820: update [mem 0x00000000-0x00000fff] usable ==> reserved | |
| [ 0.000000] e820: remove [mem 0x000a0000-0x000fffff] usable | |
| [ 0.000000] e820: last_pfn = 0x7fffe max_arch_pfn = 0x400000000 | |
| [ 0.000000] MTRR default type: write-back | |
| [ 0.000000] MTRR fixed ranges enabled: | |
| [ 0.000000] 00000-9FFFF write-back | |
| [ 0.000000] A0000-BFFFF uncachable | |
| [ 0.000000] C0000-FFFFF write-protect | |
| [ 0.000000] MTRR variable ranges enabled: | |
| [ 0.000000] 0 base 0080000000 mask FF80000000 uncachable | |
| [ 0.000000] 1 disabled | |
| [ 0.000000] 2 disabled | |
| [ 0.000000] 3 disabled | |
| [ 0.000000] 4 disabled | |
| [ 0.000000] 5 disabled | |
| [ 0.000000] 6 disabled | |
| [ 0.000000] 7 disabled | |
| [ 0.000000] x86/PAT: PAT not supported by CPU. | |
| [ 0.000000] found SMP MP-table at [mem 0x000f0b20-0x000f0b2f] mapped at [ffff8800000f0b20] | |
| [ 0.000000] Scanning 1 areas for low memory corruption | |
| [ 0.000000] Base memory trampoline at [ffff880000099000] 99000 size 24576 | |
| [ 0.000000] BRK [0x02e9a000, 0x02e9afff] PGTABLE | |
| [ 0.000000] BRK [0x02e9b000, 0x02e9bfff] PGTABLE | |
| [ 0.000000] BRK [0x02e9c000, 0x02e9cfff] PGTABLE | |
| [ 0.000000] BRK [0x02e9d000, 0x02e9dfff] PGTABLE | |
| [ 0.000000] BRK [0x02e9e000, 0x02e9efff] PGTABLE | |
| [ 0.000000] ACPI: Early table checksum verification disabled | |
| [ 0.000000] ACPI: RSDP 0x00000000000F0990 000014 (v00 BOCHS ) | |
| [ 0.000000] ACPI: RSDT 0x000000007FFFFBC1 000034 (v01 BOCHS BXPCRSDT 00000001 BXPC 00000001) | |
| [ 0.000000] ACPI: FACP 0x000000007FFFF1C0 000074 (v01 BOCHS BXPCFACP 00000001 BXPC 00000001) | |
| [ 0.000000] ACPI: DSDT 0x000000007FFFE040 001180 (v01 BOCHS BXPCDSDT 00000001 BXPC 00000001) | |
| [ 0.000000] ACPI: FACS 0x000000007FFFE000 000040 | |
| [ 0.000000] ACPI: SSDT 0x000000007FFFF234 0008DD (v01 BOCHS BXPCSSDT 00000001 BXPC 00000001) | |
| [ 0.000000] ACPI: APIC 0x000000007FFFFB11 000078 (v01 BOCHS BXPCAPIC 00000001 BXPC 00000001) | |
| [ 0.000000] ACPI: HPET 0x000000007FFFFB89 000038 (v01 BOCHS BXPCHPET 00000001 BXPC 00000001) | |
| [ 0.000000] ACPI: Local APIC address 0xfee00000 | |
| [ 0.000000] No NUMA configuration found | |
| [ 0.000000] Faking a node at [mem 0x0000000000000000-0x000000007fffdfff] | |
| [ 0.000000] NODE_DATA(0) allocated [mem 0x7fffa000-0x7fffdfff] | |
| [ 0.000000] Zone ranges: | |
| [ 0.000000] DMA [mem 0x0000000000001000-0x0000000000ffffff] | |
| [ 0.000000] DMA32 [mem 0x0000000001000000-0x000000007fffdfff] | |
| [ 0.000000] Normal 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 0x0000000000100000-0x000000007fffdfff] | |
| [ 0.000000] Initmem setup node 0 [mem 0x0000000000001000-0x000000007fffdfff] | |
| [ 0.000000] On node 0 totalpages: 524188 | |
| [ 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: 8128 pages used for memmap | |
| [ 0.000000] DMA32 zone: 520190 pages, LIFO batch:31 | |
| [ 0.000000] kasan: KernelAddressSanitizer initialized | |
| [ 0.000000] ACPI: PM-Timer IO Port: 0xb008 | |
| [ 0.000000] ACPI: Local APIC address 0xfee00000 | |
| [ 0.000000] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) | |
| [ 0.000000] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 | |
| [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) | |
| [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) | |
| [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) | |
| [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) | |
| [ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) | |
| [ 0.000000] ACPI: IRQ0 used by override. | |
| [ 0.000000] ACPI: IRQ5 used by override. | |
| [ 0.000000] ACPI: IRQ9 used by override. | |
| [ 0.000000] ACPI: IRQ10 used by override. | |
| [ 0.000000] ACPI: IRQ11 used by override. | |
| [ 0.000000] Using ACPI (MADT) for SMP configuration information | |
| [ 0.000000] ACPI: HPET id: 0x8086a201 base: 0xfed00000 | |
| [ 0.000000] smpboot: Allowing 1 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 0x80000000-0xfeffbfff] available for PCI devices | |
| [ 0.000000] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1910969940391419 ns | |
| [ 0.000000] setup_percpu: NR_CPUS:64 nr_cpumask_bits:64 nr_cpu_ids:1 nr_node_ids:1 | |
| [ 0.000000] PERCPU: Embedded 41 pages/cpu @ffff88006d400000 s127448 r8192 d32296 u2097152 | |
| [ 0.000000] pcpu-alloc: s127448 r8192 d32296 u2097152 alloc=1*2097152 | |
| [ 0.000000] pcpu-alloc: [0] 0 | |
| [ 0.000000] Built 1 zonelists in Node order, mobility grouping on. Total pages: 515975 | |
| [ 0.000000] Policy zone: DMA32 | |
| [ 0.000000] Kernel command line: root=/dev/sda | |
| [ 0.000000] PID hash table entries: 4096 (order: 3, 32768 bytes) | |
| [ 0.000000] Calgary: detecting Calgary via BIOS EBDA area | |
| [ 0.000000] Calgary: Unable to locate Rio Grande table in EBDA - bailing! | |
| [ 0.000000] Memory: 1766000K/2096752K available (16971K kernel code, 4271K rwdata, 5040K rodata, 1344K init, 1080K bss, 330752K reserved, 0K cma-reserved) | |
| [ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1 | |
| [ 0.000000] Hierarchical RCU implementation. | |
| [ 0.000000] Build-time adjustment of leaf fanout to 64. | |
| [ 0.000000] RCU restricting CPUs from NR_CPUS=64 to nr_cpu_ids=1. | |
| [ 0.000000] RCU: Adjusting geometry for rcu_fanout_leaf=64, nr_cpu_ids=1 | |
| [ 0.000000] NR_IRQS:4352 nr_irqs:256 16 | |
| [ 0.000000] Console: colour VGA+ 80x25 | |
| [ 0.000000] console [tty0] enabled | |
| [ 0.000000] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns | |
| [ 0.000000] hpet clockevent registered | |
| [ 0.000000] tsc: Fast TSC calibration using PIT | |
| [ 0.000000] tsc: Detected 3498.018 MHz processor | |
| [ 0.003011] Calibrating delay loop (skipped), value calculated using timer frequency.. 6996.03 BogoMIPS (lpj=3498018) | |
| [ 0.004003] pid_max: default: 32768 minimum: 301 | |
| [ 0.004452] ACPI: Core revision 20160108 | |
| [ 0.033128] ACPI: 2 ACPI AML tables successfully acquired and loaded | |
| [ 0.033660] | |
| [ 0.034052] Security Framework initialized | |
| [ 0.034482] SELinux: Initializing. | |
| [ 0.034931] SELinux: Starting in permissive mode | |
| [ 0.035198] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes) | |
| [ 0.036789] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes) | |
| [ 0.037535] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes) | |
| [ 0.038015] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes) | |
| [ 0.039532] mce: CPU supports 10 MCE banks | |
| [ 0.040017] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 | |
| [ 0.040463] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 | |
| [ 0.052241] Freeing SMP alternatives memory: 36K (ffffffff82d81000 - ffffffff82d8a000) | |
| [ 0.054359] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 | |
| [ 0.065000] smpboot: CPU0: Intel QEMU Virtual CPU version 2.0.0 (family: 0x6, model: 0x6, stepping: 0x3) | |
| [ 0.065055] Performance Events: Broken PMU hardware detected, using software events only. | |
| [ 0.066003] Failed to access perfctr msr (MSR c2 is 0) | |
| [ 0.067120] x86: Booted up 1 node, 1 CPUs | |
| [ 0.067541] smpboot: Total of 1 processors activated (6996.03 BogoMIPS) | |
| [ 0.068423] devtmpfs: initialized | |
| [ 0.072609] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 1911260446275000 ns | |
| [ 0.073187] RTC time: 14:46:52, date: 02/23/16 | |
| [ 0.074425] NET: Registered protocol family 16 | |
| [ 0.075900] cpuidle: using governor menu | |
| [ 0.076551] kworker/u2:0 (25) used greatest stack depth: 29320 bytes left | |
| [ 0.077183] kworker/u2:0 (22) used greatest stack depth: 28680 bytes left | |
| [ 0.078495] ACPI: bus type PCI registered | |
| [ 0.079617] PCI: Using configuration type 1 for base access | |
| [ 0.153987] HugeTLB registered 2 MB page size, pre-allocated 0 pages | |
| [ 0.155750] ACPI: Added _OSI(Module Device) | |
| [ 0.156184] ACPI: Added _OSI(Processor Device) | |
| [ 0.156628] ACPI: Added _OSI(3.0 _SCP Extensions) | |
| [ 0.157003] ACPI: Added _OSI(Processor Aggregator Device) | |
| [ 0.191269] ACPI: Interpreter enabled | |
| [ 0.191797] ACPI: (supports S0 S3 S4 S5) | |
| [ 0.192003] ACPI: Using IOAPIC for interrupt routing | |
| [ 0.192595] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug | |
| [ 0.271240] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) | |
| [ 0.271718] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI] | |
| [ 0.272236] acpi PNP0A03:00: _OSC failed (AE_NOT_FOUND); disabling ASPM | |
| [ 0.273032] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. | |
| [ 0.276375] PCI host bridge to bus 0000:00 | |
| [ 0.276806] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] | |
| [ 0.277030] pci_bus 0000:00: root bus resource [io 0x0d00-0xadff window] | |
| [ 0.277491] pci_bus 0000:00: root bus resource [io 0xae0f-0xaeff window] | |
| [ 0.278009] pci_bus 0000:00: root bus resource [io 0xaf20-0xafdf window] | |
| [ 0.278468] pci_bus 0000:00: root bus resource [io 0xafe4-0xffff window] | |
| [ 0.279010] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] | |
| [ 0.279773] pci_bus 0000:00: root bus resource [mem 0x80000000-0xfebfffff window] | |
| [ 0.280009] pci_bus 0000:00: root bus resource [bus 00-ff] | |
| [ 0.281104] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 | |
| [ 0.283722] pci 0000:00:01.0: [8086:7000] type 00 class 0x060100 | |
| [ 0.286401] pci 0000:00:01.1: [8086:7010] type 00 class 0x010180 | |
| [ 0.287638] pci 0000:00:01.1: reg 0x20: [io 0xc040-0xc04f] | |
| [ 0.288149] pci 0000:00:01.1: legacy IDE quirk: reg 0x10: [io 0x01f0-0x01f7] | |
| [ 0.288611] pci 0000:00:01.1: legacy IDE quirk: reg 0x14: [io 0x03f6] | |
| [ 0.289005] pci 0000:00:01.1: legacy IDE quirk: reg 0x18: [io 0x0170-0x0177] | |
| [ 0.289464] pci 0000:00:01.1: legacy IDE quirk: reg 0x1c: [io 0x0376] | |
| [ 0.292307] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 | |
| [ 0.292609] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI | |
| [ 0.293093] pci 0000:00:01.3: quirk: [io 0xb100-0xb10f] claimed by PIIX4 SMB | |
| [ 0.296294] pci 0000:00:02.0: [1013:00b8] type 00 class 0x030000 | |
| [ 0.296923] pci 0000:00:02.0: reg 0x10: [mem 0xfc000000-0xfdffffff pref] | |
| [ 0.297285] pci 0000:00:02.0: reg 0x14: [mem 0xfebf0000-0xfebf0fff] | |
| [ 0.300009] pci 0000:00:02.0: reg 0x30: [mem 0xfebe0000-0xfebeffff pref] | |
| [ 0.302729] pci 0000:00:03.0: [8086:100e] type 00 class 0x020000 | |
| [ 0.303321] pci 0000:00:03.0: reg 0x10: [mem 0xfebc0000-0xfebdffff] | |
| [ 0.303784] pci 0000:00:03.0: reg 0x14: [io 0xc000-0xc03f] | |
| [ 0.306006] pci 0000:00:03.0: reg 0x30: [mem 0xfeb80000-0xfebbffff pref] | |
| [ 0.315839] ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) | |
| [ 0.318308] ACPI: PCI Interrupt Link [LNKB] (IRQs 5 *10 11) | |
| [ 0.320804] ACPI: PCI Interrupt Link [LNKC] (IRQs 5 10 *11) | |
| [ 0.323336] ACPI: PCI Interrupt Link [LNKD] (IRQs 5 10 *11) | |
| [ 0.324647] ACPI: PCI Interrupt Link [LNKS] (IRQs *9) | |
| [ 0.328822] ACPI: Enabled 16 GPEs in block 00 to 0F | |
| [ 0.330040] vgaarb: setting as boot device: PCI:0000:00:02.0 | |
| [ 0.330487] vgaarb: device added: PCI:0000:00:02.0,decodes=io+mem,owns=io+mem,locks=none | |
| [ 0.331053] vgaarb: loaded | |
| [ 0.331459] vgaarb: bridge control possible 0000:00:02.0 | |
| [ 0.333237] SCSI subsystem initialized | |
| [ 0.333968] libata version 3.00 loaded. | |
| [ 0.334461] ACPI: bus type USB registered | |
| [ 0.335312] usbcore: registered new interface driver usbfs | |
| [ 0.335902] usbcore: registered new interface driver hub | |
| [ 0.336077] usbcore: registered new device driver usb | |
| [ 0.337373] pps_core: LinuxPPS API ver. 1 registered | |
| [ 0.337813] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> | |
| [ 0.339716] PTP clock support registered | |
| [ 0.340609] Advanced Linux Sound Architecture Driver Initialized. | |
| [ 0.341669] PCI: Using ACPI for IRQ routing | |
| [ 0.342013] PCI: pci_cache_line_size set to 64 bytes | |
| [ 0.342079] e820: reserve RAM buffer [mem 0x0009fc00-0x0009ffff] | |
| [ 0.342088] e820: reserve RAM buffer [mem 0x7fffe000-0x7fffffff] | |
| [ 0.345147] NetLabel: Initializing | |
| [ 0.345568] NetLabel: domain hash size = 128 | |
| [ 0.346054] NetLabel: protocols = UNLABELED CIPSOv4 | |
| [ 0.346861] NetLabel: unlabeled traffic allowed by default | |
| [ 0.347464] HPET: 3 timers in total, 0 timers will be used for per-cpu timer | |
| [ 0.348135] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 | |
| [ 0.349065] hpet0: 3 comparators, 64-bit 100.000000 MHz counter | |
| [ 0.351159] clocksource: Switched to clocksource hpet | |
| [ 0.420137] VFS: Disk quotas dquot_6.6.0 | |
| [ 0.420600] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) | |
| [ 0.421849] pnp: PnP ACPI init | |
| [ 0.422893] pnp 00:00: Plug and Play ACPI device, IDs PNP0b00 (active) | |
| [ 0.423440] pnp 00:01: Plug and Play ACPI device, IDs PNP0303 (active) | |
| [ 0.424107] pnp 00:02: Plug and Play ACPI device, IDs PNP0f13 (active) | |
| [ 0.424520] pnp 00:03: [dma 2] | |
| [ 0.425043] pnp 00:03: Plug and Play ACPI device, IDs PNP0700 (active) | |
| [ 0.425830] pnp 00:04: Plug and Play ACPI device, IDs PNP0400 (active) | |
| [ 0.426634] pnp 00:05: Plug and Play ACPI device, IDs PNP0501 (active) | |
| [ 0.430562] pnp: PnP ACPI: found 6 devices | |
| [ 0.436705] kworker/u2:1 (512) used greatest stack depth: 28520 bytes left | |
| [ 0.463849] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns | |
| [ 0.465440] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] | |
| [ 0.465445] pci_bus 0000:00: resource 5 [io 0x0d00-0xadff window] | |
| [ 0.465449] pci_bus 0000:00: resource 6 [io 0xae0f-0xaeff window] | |
| [ 0.465453] pci_bus 0000:00: resource 7 [io 0xaf20-0xafdf window] | |
| [ 0.465457] pci_bus 0000:00: resource 8 [io 0xafe4-0xffff window] | |
| [ 0.465461] pci_bus 0000:00: resource 9 [mem 0x000a0000-0x000bffff window] | |
| [ 0.465465] pci_bus 0000:00: resource 10 [mem 0x80000000-0xfebfffff window] | |
| [ 0.465556] NET: Registered protocol family 2 | |
| [ 0.466500] TCP established hash table entries: 16384 (order: 5, 131072 bytes) | |
| [ 0.467729] TCP bind hash table entries: 16384 (order: 6, 262144 bytes) | |
| [ 0.468315] TCP: Hash tables configured (established 16384 bind 16384) | |
| [ 0.468823] UDP hash table entries: 1024 (order: 3, 32768 bytes) | |
| [ 0.469393] UDP-Lite hash table entries: 1024 (order: 3, 32768 bytes) | |
| [ 0.470099] NET: Registered protocol family 1 | |
| [ 0.470825] RPC: Registered named UNIX socket transport module. | |
| [ 0.471303] RPC: Registered udp transport module. | |
| [ 0.471734] RPC: Registered tcp transport module. | |
| [ 0.472187] RPC: Registered tcp NFSv4.1 backchannel transport module. | |
| [ 0.472655] pci 0000:00:00.0: Limiting direct PCI/PCI transfers | |
| [ 0.473135] pci 0000:00:01.0: PIIX3: Enabling Passive Release | |
| [ 0.473595] pci 0000:00:01.0: Activating ISA DMA hang workarounds | |
| [ 0.474101] pci 0000:00:02.0: Video device with shadowed ROM | |
| [ 0.474118] PCI: CLS 0 bytes, default 64 | |
| [ 0.475578] Scanning for low memory corruption every 60 seconds | |
| [ 0.478378] futex hash table entries: 256 (order: 2, 16384 bytes) | |
| [ 0.478893] audit: initializing netlink subsys (disabled) | |
| [ 0.480107] audit: type=2000 audit(1456238812.480:1): initialized | |
| [ 0.550535] NFS: Registering the id_resolver key type | |
| [ 0.550998] Key type id_resolver registered | |
| [ 0.551781] Key type id_legacy registered | |
| [ 0.553143] SELinux: Registering netfilter hooks | |
| [ 0.556720] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 251) | |
| [ 0.557880] io scheduler noop registered | |
| [ 0.558418] io scheduler deadline registered | |
| [ 0.559697] io scheduler cfq registered (default) | |
| [ 0.560802] pci_hotplug: PCI Hot Plug PCI Core version: 0.5 | |
| [ 0.562343] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 | |
| [ 0.563722] ACPI: Power Button [PWRF] | |
| [ 0.565673] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled | |
| [ 0.591700] 00:05: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A | |
| [ 0.597507] Non-volatile memory driver v1.3 | |
| [ 0.598302] Linux agpgart interface v0.103 | |
| [ 0.599597] [drm] Initialized drm 1.1.0 20060810 | |
| [ 0.615212] loop: module loaded | |
| [ 0.617343] ata_piix 0000:00:01.1: version 2.13 | |
| [ 0.624326] scsi host0: ata_piix | |
| [ 0.627704] scsi host1: ata_piix | |
| [ 0.629100] ata1: PATA max MWDMA2 cmd 0x1f0 ctl 0x3f6 bmdma 0xc040 irq 14 | |
| [ 0.629563] ata2: PATA max MWDMA2 cmd 0x170 ctl 0x376 bmdma 0xc048 irq 15 | |
| [ 0.630993] e100: Intel(R) PRO/100 Network Driver, 3.5.24-k2-NAPI | |
| [ 0.631485] e100: Copyright(c) 1999-2006 Intel Corporation | |
| [ 0.632434] e1000: Intel(R) PRO/1000 Network Driver - version 7.3.21-k8-NAPI | |
| [ 0.632904] e1000: Copyright (c) 1999-2006 Intel Corporation. | |
| [ 0.641338] ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11 | |
| [ 0.784464] ata2.01: NODEV after polling detection | |
| [ 0.784668] ata2.00: ATAPI: QEMU DVD-ROM, 2.0.0, max UDMA/100 | |
| [ 0.785470] ata2.00: configured for MWDMA2 | |
| [ 0.786051] ata1.01: NODEV after polling detection | |
| [ 0.786251] ata1.00: ATA-7: QEMU HARDDISK, 2.0.0, max UDMA/100 | |
| [ 0.786702] ata1.00: 2097152 sectors, multi 16: LBA48 | |
| [ 0.787500] ata1.00: configured for MWDMA2 | |
| [ 0.788327] scsi 0:0:0:0: Direct-Access ATA QEMU HARDDISK 0 PQ: 0 ANSI: 5 | |
| [ 0.790904] sd 0:0:0:0: [sda] 2097152 512-byte logical blocks: (1.07 GB/1.00 GiB) | |
| [ 0.792106] sd 0:0:0:0: [sda] Write Protect is off | |
| [ 0.792544] sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00 | |
| [ 0.792663] sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA | |
| [ 0.794943] sd 0:0:0:0: Attached scsi generic sg0 type 0 | |
| [ 0.801099] scsi 1:0:0:0: CD-ROM QEMU QEMU DVD-ROM 2.0. PQ: 0 ANSI: 5 | |
| [ 0.805444] sd 0:0:0:0: [sda] Attached SCSI disk | |
| [ 0.814163] sr 1:0:0:0: [sr0] scsi3-mmc drive: 4x/4x cd/rw xa/form2 tray | |
| [ 0.814628] cdrom: Uniform CD-ROM driver Revision: 3.20 | |
| [ 0.817255] sr 1:0:0:0: Attached scsi CD-ROM sr0 | |
| [ 0.818104] sr 1:0:0:0: Attached scsi generic sg1 type 5 | |
| [ 0.970508] e1000 0000:00:03.0 eth0: (PCI:33MHz:32-bit) 52:54:00:12:34:56 | |
| [ 0.970991] e1000 0000:00:03.0 eth0: Intel(R) PRO/1000 Network Connection | |
| [ 0.971662] sky2: driver version 1.30 | |
| [ 0.973544] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver | |
| [ 0.974039] ehci-pci: EHCI PCI platform driver | |
| [ 0.974661] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver | |
| [ 0.975507] ohci-pci: OHCI PCI platform driver | |
| [ 0.976215] uhci_hcd: USB Universal Host Controller Interface driver | |
| [ 0.977416] usbcore: registered new interface driver usblp | |
| [ 0.978186] usbcore: registered new interface driver usb-storage | |
| [ 0.979144] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 | |
| [ 0.980872] serio: i8042 KBD port at 0x60,0x64 irq 1 | |
| [ 0.981646] serio: i8042 AUX port at 0x60,0x64 irq 12 | |
| [ 0.983386] mousedev: PS/2 mouse device common for all mice | |
| [ 0.985117] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input1 | |
| [ 0.989108] rtc_cmos 00:00: RTC can wake from S4 | |
| [ 0.991234] rtc_cmos 00:00: rtc core: registered rtc_cmos as rtc0 | |
| [ 0.991785] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram, hpet irqs | |
| [ 0.995556] device-mapper: ioctl: 4.34.0-ioctl (2015-10-28) initialised: dm-devel@redhat.com | |
| [ 0.996761] hidraw: raw HID events driver (C) Jiri Kosina | |
| [ 1.000472] usbcore: registered new interface driver usbhid | |
| [ 1.000915] usbhid: USB HID core driver | |
| [ 1.005601] Netfilter messages via NETLINK v0.30. | |
| [ 1.006132] nf_conntrack version 0.5.0 (16384 buckets, 65536 max) | |
| [ 1.008454] ctnetlink v0.93: registering with nfnetlink. | |
| [ 1.009299] ip_tables: (C) 2000-2006 Netfilter Core Team | |
| [ 1.009831] Initializing XFRM netlink socket | |
| [ 1.013731] NET: Registered protocol family 10 | |
| [ 1.016559] ip6_tables: (C) 2000-2006 Netfilter Core Team | |
| [ 1.017712] sit: IPv6 over IPv4 tunneling driver | |
| [ 1.019666] NET: Registered protocol family 17 | |
| [ 1.020342] Key type dns_resolver registered | |
| [ 1.022174] microcode: CPU0 sig=0x663, pf=0x1, revision=0x1 | |
| [ 1.023117] microcode: Microcode Update Driver: v2.01 <tigran@aivazian.fsnet.co.uk>, Peter Oruba | |
| [ 1.025451] registered taskstats version 1 | |
| [ 1.026983] Magic number: 4:424:789 | |
| [ 1.027505] console [netcon0] enabled | |
| [ 1.027918] netconsole: network logging started | |
| [ 1.028778] PM: Hibernation image not present or could not be loaded. | |
| [ 1.028787] ALSA device list: | |
| [ 1.029270] No soundcards found. | |
| [ 1.474350] tsc: Refined TSC clocksource calibration: 3497.980 MHz | |
| [ 1.476570] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x326bdd0562e, max_idle_ns: 440795272828 ns | |
| [ 1.594764] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input3 | |
| [ 1.597147] md: Waiting for all devices to be available before autodetect | |
| [ 1.597794] md: If you don't use raid, use raid=noautodetect | |
| [ 1.600769] md: Autodetecting RAID arrays. | |
| [ 1.601218] md: Scanned 0 and added 0 devices. | |
| [ 1.601639] md: autorun ... | |
| [ 1.602063] md: ... autorun DONE. | |
| [ 1.603380] EXT4-fs (sda): couldn't mount as ext3 due to feature incompatibilities | |
| [ 1.604683] EXT4-fs (sda): couldn't mount as ext2 due to feature incompatibilities | |
| [ 1.616797] EXT4-fs (sda): mounted filesystem with ordered data mode. Opts: (null) | |
| [ 1.617660] VFS: Mounted root (ext4 filesystem) readonly on device 8:0. | |
| [ 1.626211] devtmpfs: mounted | |
| [ 1.628528] Freeing unused kernel memory: 1344K (ffffffff82c31000 - ffffffff82d81000) | |
| [ 1.629315] Write protecting the kernel read-only data: 24576k | |
| [ 1.630339] Freeing unused kernel memory: 1336K (ffff8800020b2000 - ffff880002200000) | |
| [ 1.636704] Freeing unused kernel memory: 1104K (ffff8800026ec000 - ffff880002800000) | |
| [ 1.716790] stty (1013) used greatest stack depth: 27704 bytes left | |
| [ 1.762205] tput (1017) used greatest stack depth: 27416 bytes left | |
| [ 1.936617] create_static_n (1108) used greatest stack depth: 27400 bytes left | |
| [ 1.948835] udevd[1121]: starting version 175 | |
| [ 2.151359] pci-db (1173) used greatest stack depth: 26744 bytes left | |
| [ 2.153857] random: nonblocking pool is initialized | |
| [ 2.482326] clocksource: Switched to clocksource tsc | |
| [ 2.657714] EXT4-fs (sda): re-mounted. Opts: (null) | |
| [ 3.393526] logsave (1996) used greatest stack depth: 26488 bytes left | |
| [ 3.788615] ip (2275) used greatest stack depth: 25752 bytes left | |
| [ 3.875873] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready | |
| [ 5.875976] e1000: eth0 NIC Link is Up 1000 Mbps Full Duplex, Flow Control: RX | |
| [ 5.880913] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready | |
| [ 198.962557] kasan test: kmalloc_oob_right out-of-bounds to right | |
| [ 198.962742] ================================================================== | |
| [ 198.962928] BUG: KASAN: slab-out-of-bounds in kmalloc_oob_right+0x6f/0x83 [test_kasan] at addr ffff880069de473b | |
| [ 198.963014] Write of size 1 by task insmod/2570 | |
| [ 198.963014] ============================================================================= | |
| [ 198.963014] BUG kmalloc-128 (Not tainted): kasan: bad access detected | |
| [ 198.963014] ----------------------------------------------------------------------------- | |
| [ 198.963014] | |
| [ 198.963014] Disabling lock debugging due to kernel taint | |
| [ 198.963014] INFO: Allocated in kmalloc_oob_right+0x3f/0x83 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 198.963014] ___slab_alloc+0x45e/0x480 | |
| [ 198.963014] __slab_alloc+0xd/0x20 | |
| [ 198.963014] kmem_cache_alloc_trace+0x131/0x170 | |
| [ 198.963014] kmalloc_oob_right+0x3f/0x83 [test_kasan] | |
| [ 198.963014] kmalloc_tests_init+0xe/0x6a [test_kasan] | |
| [ 198.963014] do_one_initcall+0x10b/0x280 | |
| [ 198.963014] do_init_module+0xf1/0x31d | |
| [ 198.963014] load_module+0x383e/0x3ea0 | |
| [ 198.963014] SyS_init_module+0x17e/0x190 | |
| [ 198.963014] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 198.963014] INFO: Freed in seq_release+0x38/0x40 age=167197 cpu=0 pid=1121 | |
| [ 198.963014] __slab_free+0x1df/0x2e0 | |
| [ 198.963014] kfree+0x147/0x160 | |
| [ 198.963014] seq_release+0x38/0x40 | |
| [ 198.963014] kernfs_fop_release+0x6b/0xa0 | |
| [ 198.963014] __fput+0x176/0x370 | |
| [ 198.963014] ____fput+0x15/0x20 | |
| [ 198.963014] task_work_run+0xde/0x110 | |
| [ 198.963014] exit_to_usermode_loop+0xea/0xf0 | |
| [ 198.963014] syscall_return_slowpath+0x92/0xa0 | |
| [ 198.963014] int_ret_from_sys_call+0x25/0x8f | |
| [ 198.963014] INFO: Slab 0xffffea0001a77900 objects=9 used=9 fp=0x (null) flags=0x100000000000080 | |
| [ 198.963014] INFO: Object 0xffff880069de46c0 @offset=1728 fp=0x (null) | |
| [ 198.963014] | |
| [ 198.963014] Bytes b4 ffff880069de46b0: 00 00 00 00 da 04 00 00 36 e8 fb ff 00 00 00 00 ........6....... | |
| [ 198.963014] Object ffff880069de46c0: 00 00 00 00 00 00 00 00 00 10 00 00 00 00 00 00 ................ | |
| [ 198.963014] Object ffff880069de46d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 198.963014] Object ffff880069de46e0: 00 00 00 00 00 00 00 00 01 00 00 00 00 00 00 00 ................ | |
| [ 198.963014] Object ffff880069de46f0: 1d 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 198.963014] Object ffff880069de4700: 01 00 00 00 00 00 00 00 08 47 de 69 00 88 ff ff .........G.i.... | |
| [ 198.963014] Object ffff880069de4710: 08 47 de 69 00 88 ff ff 00 00 00 00 00 00 00 00 .G.i............ | |
| [ 198.963014] Object ffff880069de4720: 00 00 00 00 00 00 00 00 60 2c 2a 82 ff ff ff ff ........`,*..... | |
| [ 198.963014] Object ffff880069de4730: 00 00 00 00 00 00 00 00 20 4a de 69 00 88 ff ff ........ J.i.... | |
| [ 198.963014] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 198.963014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 198.963014] ffffea0001a77900 ffff88006b4d7980 ffffffff815d9e9b ffff880069de4010 | |
| [ 198.963014] ffff880069de46c0 ffff88006d001800 ffff88006b4d79b0 ffffffff8128c7e6 | |
| [ 198.963014] ffff88006d001800 ffffea0001a77900 ffff880069de46c0 ffffffffa0008ae6 | |
| [ 198.963014] Call Trace: | |
| [ 198.963014] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 198.963014] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 198.963014] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 198.963014] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 198.963014] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 198.963014] [<ffffffff811ff5b9>] ? printk+0xaf/0xcf | |
| [ 198.963014] [<ffffffff811ff50a>] ? power_down+0x104/0x104 | |
| [ 198.963014] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 198.963014] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 198.963014] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 198.963014] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 198.963014] [<ffffffffa00081c9>] ? kmalloc_oob_right+0x6f/0x83 [test_kasan] | |
| [ 198.963014] [<ffffffff81293199>] __asan_store1+0x49/0x50 | |
| [ 198.963014] [<ffffffffa00081c9>] kmalloc_oob_right+0x6f/0x83 [test_kasan] | |
| [ 198.963014] [<ffffffffa0008af4>] kmalloc_tests_init+0xe/0x6a [test_kasan] | |
| [ 198.963014] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 198.963014] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 198.963014] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 198.963014] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 198.963014] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 198.963014] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 198.963014] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 198.963014] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 198.963014] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 198.963014] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 198.963014] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 198.963014] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 198.963014] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 198.963014] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 198.963014] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 198.963014] Memory state around the buggy address: | |
| [ 198.963014] ffff880069de4600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 198.963014] ffff880069de4680: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 | |
| [ 198.963014] >ffff880069de4700: 00 00 00 00 00 00 00 03 fc fc fc fc fc fc fc fc | |
| [ 198.963014] ^ | |
| [ 198.963014] ffff880069de4780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 198.963014] ffff880069de4800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc 00 00 | |
| [ 198.963014] ================================================================== | |
| [ 199.004961] kasan test: kmalloc_oob_left out-of-bounds to left | |
| [ 199.006296] ================================================================== | |
| [ 199.007006] BUG: KASAN: slab-out-of-bounds in kmalloc_oob_left+0x71/0x92 [test_kasan] at addr ffff88006adc49ff | |
| [ 199.007006] Read of size 1 by task insmod/2570 | |
| [ 199.007006] ============================================================================= | |
| [ 199.007006] BUG kmalloc-16 (Tainted: G B ): kasan: bad access detected | |
| [ 199.007006] ----------------------------------------------------------------------------- | |
| [ 199.007006] | |
| [ 199.007006] INFO: Slab 0xffffea0001ab7100 objects=12 used=8 fp=0xffff88006adc48c0 flags=0x100000000000080 | |
| [ 199.007006] INFO: Object 0xffff88006adc48c0 @offset=2240 fp=0xffff88006adc4780 | |
| [ 199.007006] | |
| [ 199.007006] Bytes b4 ffff88006adc48b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.007006] Object ffff88006adc48c0: 80 47 dc 6a 00 88 ff ff 00 00 00 00 00 00 00 00 .G.j............ | |
| [ 199.007006] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.007006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.007006] ffffea0001ab7100 ffff88006b4d7978 ffffffff815d9e9b ffff88006adc4010 | |
| [ 199.007006] ffff88006adc48c0 ffff88006d001c00 ffff88006b4d79a8 ffffffff8128c7e6 | |
| [ 199.007006] ffff88006d001c00 ffffea0001ab7100 ffff88006adc48c0 ffffffffa0008ae6 | |
| [ 199.007006] Call Trace: | |
| [ 199.007006] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.007006] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.007006] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.007006] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.007006] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.007006] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.007006] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.007006] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.007006] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.007006] [<ffffffffa000824e>] ? kmalloc_oob_left+0x71/0x92 [test_kasan] | |
| [ 199.007006] [<ffffffff81293146>] __asan_load1+0x46/0x50 | |
| [ 199.007006] [<ffffffffa000824e>] kmalloc_oob_left+0x71/0x92 [test_kasan] | |
| [ 199.007006] [<ffffffffa0008af9>] kmalloc_tests_init+0x13/0x6a [test_kasan] | |
| [ 199.007006] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.007006] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.007006] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.007006] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.007006] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.007006] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.007006] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.007006] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.007006] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.007006] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.007006] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.007006] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.007006] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.007006] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.007006] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.007006] Memory state around the buggy address: | |
| [ 199.007006] ffff88006adc4880: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.007006] ffff88006adc4900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.007006] >ffff88006adc4980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.007006] ^ | |
| [ 199.007006] ffff88006adc4a00: 00 07 fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.007006] ffff88006adc4a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.007006] ================================================================== | |
| [ 199.045060] kasan test: kmalloc_node_oob_right kmalloc_node(): out-of-bounds to right | |
| [ 199.046345] ================================================================== | |
| [ 199.047010] BUG: KASAN: slab-out-of-bounds in kmalloc_node_oob_right+0x74/0x8b [test_kasan] at addr ffff88006d0d54c0 | |
| [ 199.047010] Write of size 1 by task insmod/2570 | |
| [ 199.047010] ============================================================================= | |
| [ 199.047010] BUG kmalloc-4096 (Tainted: G B ): kasan: bad access detected | |
| [ 199.047010] ----------------------------------------------------------------------------- | |
| [ 199.047010] | |
| [ 199.047010] INFO: Allocated in kmalloc_node_oob_right+0x41/0x8b [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.047010] ___slab_alloc+0x45e/0x480 | |
| [ 199.047010] __slab_alloc+0xd/0x20 | |
| [ 199.047010] kmem_cache_alloc_node_trace+0x83/0x180 | |
| [ 199.047010] kmalloc_node_oob_right+0x41/0x8b [test_kasan] | |
| [ 199.047010] kmalloc_tests_init+0x18/0x6a [test_kasan] | |
| [ 199.047010] do_one_initcall+0x10b/0x280 | |
| [ 199.047010] do_init_module+0xf1/0x31d | |
| [ 199.047010] load_module+0x383e/0x3ea0 | |
| [ 199.047010] SyS_init_module+0x17e/0x190 | |
| [ 199.047010] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.047010] INFO: Freed in kobject_uevent_env+0x1a6/0x7c0 age=85 cpu=0 pid=2570 | |
| [ 199.047010] __slab_free+0x1df/0x2e0 | |
| [ 199.047010] kfree+0x147/0x160 | |
| [ 199.047010] kobject_uevent_env+0x1a6/0x7c0 | |
| [ 199.047010] kobject_uevent+0x1f/0x30 | |
| [ 199.047010] load_module+0x381c/0x3ea0 | |
| [ 199.047010] SyS_init_module+0x17e/0x190 | |
| [ 199.047010] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.047010] INFO: Slab 0xffffea0001b43400 objects=7 used=6 fp=0xffff88006d0d55f0 flags=0x100000000004080 | |
| [ 199.047010] INFO: Object 0xffff88006d0d44c0 @offset=17600 fp=0xffff88006d0d55f0 | |
| [ 199.047010] | |
| [ 199.047010] Bytes b4 ffff88006d0d44b0: 00 00 00 00 bd 03 00 00 0a 70 fb ff 00 00 00 00 .........p...... | |
| [ 199.047010] Object ffff88006d0d44c0: f0 55 0d 6d 00 88 ff ff 00 00 00 00 00 00 00 00 .U.m............ | |
| [ 199.047010] Object ffff88006d0d44d0: 00 00 00 00 00 00 00 00 dc 45 0d 6d 00 88 ff ff .........E.m.... | |
| [ 199.047010] Object ffff88006d0d44e0: e7 45 0d 6d 00 88 ff ff 02 46 0d 6d 00 88 ff ff .E.m.....F.m.... | |
| [ 199.047010] Object ffff88006d0d44f0: 13 46 0d 6d 00 88 ff ff 00 00 00 00 00 00 00 00 .F.m............ | |
| [ 199.047010] Object ffff88006d0d4500: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4510: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4520: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4530: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4590: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d45a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d45b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d45c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d45d0: 00 00 00 00 00 00 00 00 04 00 00 00 41 43 54 49 ............ACTI | |
| [ 199.047010] Object ffff88006d0d45e0: 4f 4e 3d 61 64 64 00 44 45 56 50 41 54 48 3d 2f ON=add.DEVPATH=/ | |
| [ 199.047010] Object ffff88006d0d45f0: 6d 6f 64 75 6c 65 2f 74 65 73 74 5f 6b 61 73 61 module/test_kasa | |
| [ 199.047010] Object ffff88006d0d4600: 6e 00 53 55 42 53 59 53 54 45 4d 3d 6d 6f 64 75 n.SUBSYSTEM=modu | |
| [ 199.047010] Object ffff88006d0d4610: 6c 65 00 53 45 51 4e 55 4d 3d 31 32 31 38 00 00 le.SEQNUM=1218.. | |
| [ 199.047010] Object ffff88006d0d4620: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4630: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4640: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4650: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4660: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4670: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4690: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d46a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d46b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d46c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d46d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d46e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d46f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4710: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4720: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4730: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4740: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4750: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4760: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4770: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4790: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d47a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d47b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d47c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d47d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d47e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d47f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4810: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4820: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4830: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4840: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4860: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4870: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4890: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d48a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d48b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d48c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d48d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d48e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d48f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4910: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4920: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4930: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4940: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4950: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4960: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4970: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4990: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d49a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d49b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d49c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d49d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d49e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d49f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4a10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4a20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4a30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4a40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4a50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4a60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4a70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4a90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4aa0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ab0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ac0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ad0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ae0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4af0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4b00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4b10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4b20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4b30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4b40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4b50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4b60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4b70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4b90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ba0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4bb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4bc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4bd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4be0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4bf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4c10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4c20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4c30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4c40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4c50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4c60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4c70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4c80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4c90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ca0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4cb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4cc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4cd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ce0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4cf0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4d00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4d10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4d20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4d30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4d40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4d50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4d60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4d70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4d80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4d90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4da0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4db0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4dc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4dd0: 00 00 00 00 00 00 00 00 00 00 00 00 43 00 00 00 ............C... | |
| [ 199.047010] Object ffff88006d0d4de0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4df0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4e00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4e10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4e20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4e30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4e40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4e50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4e60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4e70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4e80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4e90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ea0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4eb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ec0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ed0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ee0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ef0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4f10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4f20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4f30: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4f40: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4f50: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4f60: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4f70: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4f90: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4fa0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4fb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4fc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d4ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d50a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d50b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d50c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d50d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d50e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d50f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5110: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5120: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5130: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5140: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5150: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5160: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5170: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5180: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5190: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d51a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d51b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d51c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d51d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d51e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d51f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5200: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5210: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5220: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5230: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5240: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5250: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5260: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5270: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5290: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d52a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d52b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d52c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d52d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d52e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d52f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5310: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5320: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5330: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5340: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5350: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5360: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5370: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5390: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d53a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d53b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d53c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d53d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d53e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d53f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5410: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5420: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5430: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5440: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5450: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5460: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5470: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d5490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d54a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] Object ffff88006d0d54b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.047010] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.047010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.047010] ffffea0001b43400 ffff88006b4d7980 ffffffff815d9e9b ffff88006d0d0010 | |
| [ 199.047010] ffff88006d0d44c0 ffff88006d002a00 ffff88006b4d79b0 ffffffff8128c7e6 | |
| [ 199.047010] ffff88006d002a00 ffffea0001b43400 ffff88006d0d44c0 ffffffffa0008ae6 | |
| [ 199.047010] Call Trace: | |
| [ 199.047010] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.047010] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.047010] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.047010] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.047010] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.047010] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.047010] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.047010] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.047010] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.047010] [<ffffffffa000857f>] ? kmalloc_node_oob_right+0x74/0x8b [test_kasan] | |
| [ 199.047010] [<ffffffff81293199>] __asan_store1+0x49/0x50 | |
| [ 199.047010] [<ffffffffa000857f>] kmalloc_node_oob_right+0x74/0x8b [test_kasan] | |
| [ 199.047010] [<ffffffffa0008afe>] kmalloc_tests_init+0x18/0x6a [test_kasan] | |
| [ 199.047010] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.047010] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.047010] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.047010] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.047010] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.047010] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.047010] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.047010] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.047010] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.047010] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.047010] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.047010] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.047010] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.047010] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.047010] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.047010] Memory state around the buggy address: | |
| [ 199.047010] ffff88006d0d5380: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.047010] ffff88006d0d5400: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.047010] >ffff88006d0d5480: 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc fc | |
| [ 199.047010] ^ | |
| [ 199.047010] ffff88006d0d5500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.047010] ffff88006d0d5580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fb fb | |
| [ 199.047010] ================================================================== | |
| [ 199.310824] kasan test: kmalloc_large_oob_right kmalloc large allocation: out-of-bounds to right | |
| [ 199.314087] ================================================================== | |
| [ 199.314853] BUG: KASAN: slab-out-of-bounds in kmalloc_large_oob_right+0x64/0x7b [test_kasan] at addr ffff88006a7ea00a | |
| [ 199.315007] Write of size 1 by task insmod/2570 | |
| [ 199.315007] page:ffffea0001a9fa00 count:1 mapcount:0 mapping: (null) index:0x0 compound_mapcount: 0 | |
| [ 199.315007] flags: 0x100000000004000(head) | |
| [ 199.315007] page dumped because: kasan: bad access detected | |
| [ 199.315007] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.315007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.315007] ffffffffa0008ae6 ffff88006b4d79d8 ffffffff815d9e9b ffff88006b4d7a68 | |
| [ 199.315007] ffff88006a7ea00a 1ffff1000d69af5c ffff88006b4d7a58 ffffffff81293ebf | |
| [ 199.315007] ffff880069cfa218 ffff880069cf9a80 0000000000000297 ffffffff812932b5 | |
| [ 199.315007] Call Trace: | |
| [ 199.315007] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.315007] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.315007] [<ffffffff81293ebf>] kasan_report_error+0x4ef/0x520 | |
| [ 199.315007] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.315007] [<ffffffff812936e8>] ? kasan_kmalloc_large+0x88/0xb0 | |
| [ 199.315007] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.315007] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.315007] [<ffffffffa00084f4>] ? kmalloc_large_oob_right+0x64/0x7b [test_kasan] | |
| [ 199.315007] [<ffffffff81293199>] __asan_store1+0x49/0x50 | |
| [ 199.315007] [<ffffffffa00084f4>] kmalloc_large_oob_right+0x64/0x7b [test_kasan] | |
| [ 199.315007] [<ffffffffa0008b03>] kmalloc_tests_init+0x1d/0x6a [test_kasan] | |
| [ 199.315007] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.315007] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.315007] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.315007] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.315007] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.315007] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.315007] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.315007] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.315007] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.315007] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.315007] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.315007] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.315007] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.315007] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.315007] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.315007] Memory state around the buggy address: | |
| [ 199.315007] ffff88006a7e9f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.315007] ffff88006a7e9f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.315007] >ffff88006a7ea000: 00 02 fe fe fe fe fe fe fe fe fe fe fe fe fe fe | |
| [ 199.315007] ^ | |
| [ 199.315007] ffff88006a7ea080: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe | |
| [ 199.315007] ffff88006a7ea100: fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe fe | |
| [ 199.315007] ================================================================== | |
| [ 199.340912] kasan test: kmalloc_oob_krealloc_more out-of-bounds after krealloc more | |
| [ 199.343123] ================================================================== | |
| [ 199.343930] BUG: KASAN: slab-out-of-bounds in kmalloc_oob_krealloc_more+0x93/0xa9 [test_kasan] at addr ffff880069c7cbe3 | |
| [ 199.344017] Write of size 1 by task insmod/2570 | |
| [ 199.344017] ============================================================================= | |
| [ 199.344017] BUG kmalloc-32 (Tainted: G B ): kasan: bad access detected | |
| [ 199.344017] ----------------------------------------------------------------------------- | |
| [ 199.344017] | |
| [ 199.344017] INFO: Allocated in kmalloc_oob_krealloc_more+0x41/0xa9 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.344017] ___slab_alloc+0x45e/0x480 | |
| [ 199.344017] __slab_alloc+0xd/0x20 | |
| [ 199.344017] kmem_cache_alloc_trace+0x131/0x170 | |
| [ 199.344017] kmalloc_oob_krealloc_more+0x41/0xa9 [test_kasan] | |
| [ 199.344017] kmalloc_tests_init+0x22/0x6a [test_kasan] | |
| [ 199.344017] do_one_initcall+0x10b/0x280 | |
| [ 199.344017] do_init_module+0xf1/0x31d | |
| [ 199.344017] load_module+0x383e/0x3ea0 | |
| [ 199.344017] SyS_init_module+0x17e/0x190 | |
| [ 199.344017] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.344017] INFO: Freed in load_elf_binary+0x136a/0x2c60 age=389 cpu=0 pid=2570 | |
| [ 199.344017] __slab_free+0x1df/0x2e0 | |
| [ 199.344017] kfree+0x147/0x160 | |
| [ 199.344017] load_elf_binary+0x136a/0x2c60 | |
| [ 199.344017] search_binary_handler+0x10a/0x300 | |
| [ 199.344017] do_execveat_common.isra.42+0xa86/0xdb0 | |
| [ 199.344017] SyS_execve+0x42/0x50 | |
| [ 199.344017] return_from_execve+0x0/0x23 | |
| [ 199.344017] INFO: Slab 0xffffea0001a71f00 objects=12 used=12 fp=0x (null) flags=0x100000000000080 | |
| [ 199.344017] INFO: Object 0xffff880069c7cbd0 @offset=3024 fp=0x (null) | |
| [ 199.344017] | |
| [ 199.344017] Bytes b4 ffff880069c7cbc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.344017] Object ffff880069c7cbd0: 00 00 00 00 00 00 00 00 64 2d 6c 69 6e 75 78 2d ........d-linux- | |
| [ 199.344017] Object ffff880069c7cbe0: 78 38 36 2d 36 34 2e 73 6f 2e 32 00 ff ff ff ff x86-64.so.2..... | |
| [ 199.344017] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.344017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.344017] ffffea0001a71f00 ffff88006b4d7978 ffffffff815d9e9b ffff880069c7c010 | |
| [ 199.344017] ffff880069c7cbd0 ffff88006d001400 ffff88006b4d79a8 ffffffff8128c7e6 | |
| [ 199.344017] ffff88006d001400 ffffea0001a71f00 ffff880069c7cbd0 ffffffffa0008ae6 | |
| [ 199.344017] Call Trace: | |
| [ 199.344017] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.344017] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.344017] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.344017] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.344017] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.344017] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.344017] [<ffffffff8129332e>] ? kasan_kmalloc+0x5e/0x70 | |
| [ 199.344017] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.344017] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.344017] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.344017] [<ffffffffa0008629>] ? kmalloc_oob_krealloc_more+0x93/0xa9 [test_kasan] | |
| [ 199.344017] [<ffffffff81293199>] __asan_store1+0x49/0x50 | |
| [ 199.344017] [<ffffffffa0008629>] kmalloc_oob_krealloc_more+0x93/0xa9 [test_kasan] | |
| [ 199.344017] [<ffffffffa0008b08>] kmalloc_tests_init+0x22/0x6a [test_kasan] | |
| [ 199.344017] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.344017] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.344017] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.344017] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.344017] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.344017] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.344017] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.344017] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.344017] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.344017] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.344017] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.344017] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.344017] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.344017] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.344017] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.344017] Memory state around the buggy address: | |
| [ 199.344017] ffff880069c7ca80: 00 00 00 00 fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.344017] ffff880069c7cb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.344017] >ffff880069c7cb80: fc fc fc fc fc fc fc fc fc fc 00 00 03 fc fc fc | |
| [ 199.344017] ^ | |
| [ 199.344017] ffff880069c7cc00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.344017] ffff880069c7cc80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.344017] ================================================================== | |
| [ 199.392377] kasan test: kmalloc_oob_krealloc_less out-of-bounds after krealloc less | |
| [ 199.393773] ================================================================== | |
| [ 199.394143] BUG: KASAN: slab-out-of-bounds in kmalloc_oob_krealloc_less+0x93/0xa9 [test_kasan] at addr ffff88006ba473ff | |
| [ 199.394143] Write of size 1 by task insmod/2570 | |
| [ 199.394143] ============================================================================= | |
| [ 199.394143] BUG kmalloc-32 (Tainted: G B ): kasan: bad access detected | |
| [ 199.394143] ----------------------------------------------------------------------------- | |
| [ 199.394143] | |
| [ 199.394143] INFO: Allocated in kmalloc_oob_krealloc_less+0x41/0xa9 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.394143] ___slab_alloc+0x45e/0x480 | |
| [ 199.394143] __slab_alloc+0xd/0x20 | |
| [ 199.394143] kmem_cache_alloc_trace+0x131/0x170 | |
| [ 199.394143] kmalloc_oob_krealloc_less+0x41/0xa9 [test_kasan] | |
| [ 199.394143] kmalloc_tests_init+0x27/0x6a [test_kasan] | |
| [ 199.394143] do_one_initcall+0x10b/0x280 | |
| [ 199.394143] do_init_module+0xf1/0x31d | |
| [ 199.394143] load_module+0x383e/0x3ea0 | |
| [ 199.394143] SyS_init_module+0x17e/0x190 | |
| [ 199.394143] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.394143] INFO: Freed in selinux_cred_free+0x36/0x50 age=436 cpu=0 pid=2570 | |
| [ 199.394143] __slab_free+0x1df/0x2e0 | |
| [ 199.394143] kfree+0x147/0x160 | |
| [ 199.394143] selinux_cred_free+0x36/0x50 | |
| [ 199.394143] security_cred_free+0x36/0x60 | |
| [ 199.394143] put_cred_rcu+0x47/0x130 | |
| [ 199.394143] rcu_process_callbacks+0x337/0x820 | |
| [ 199.394143] __do_softirq+0x13f/0x320 | |
| [ 199.394143] irq_exit+0xc1/0xd0 | |
| [ 199.394143] smp_apic_timer_interrupt+0x5a/0x70 | |
| [ 199.394143] apic_timer_interrupt+0x7f/0x90 | |
| [ 199.394143] INFO: Slab 0xffffea0001ae91c0 objects=12 used=12 fp=0x (null) flags=0x100000000000080 | |
| [ 199.394143] INFO: Object 0xffff88006ba473f0 @offset=1008 fp=0x (null) | |
| [ 199.394143] | |
| [ 199.394143] Bytes b4 ffff88006ba473e0: 00 00 00 00 01 00 00 00 11 70 fb ff 00 00 00 00 .........p...... | |
| [ 199.394143] Object ffff88006ba473f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.394143] Object ffff88006ba47400: 00 00 00 00 00 00 00 00 0e 00 00 00 00 00 00 00 ................ | |
| [ 199.394143] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.394143] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.394143] ffffea0001ae91c0 ffff88006b4d7978 ffffffff815d9e9b ffff88006ba47010 | |
| [ 199.394143] ffff88006ba473f0 ffff88006d001400 ffff88006b4d79a8 ffffffff8128c7e6 | |
| [ 199.394143] ffff88006d001400 ffffea0001ae91c0 ffff88006ba473f0 ffffffffa0008ae6 | |
| [ 199.394143] Call Trace: | |
| [ 199.394143] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.394143] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.394143] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.394143] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.394143] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.394143] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.394143] [<ffffffff8129332e>] ? kasan_kmalloc+0x5e/0x70 | |
| [ 199.394143] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.394143] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.394143] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.394143] [<ffffffffa00086d2>] ? kmalloc_oob_krealloc_less+0x93/0xa9 [test_kasan] | |
| [ 199.394143] [<ffffffff81293199>] __asan_store1+0x49/0x50 | |
| [ 199.394143] [<ffffffffa00086d2>] kmalloc_oob_krealloc_less+0x93/0xa9 [test_kasan] | |
| [ 199.394143] [<ffffffffa0008b0d>] kmalloc_tests_init+0x27/0x6a [test_kasan] | |
| [ 199.394143] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.394143] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.394143] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.394143] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.394143] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.394143] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.394143] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.394143] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.394143] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.394143] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.394143] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.394143] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.394143] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.394143] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.394143] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.394143] Memory state around the buggy address: | |
| [ 199.394143] ffff88006ba47280: fc fc fc fc 00 00 00 00 fc fc fc fc fc fc fc fc | |
| [ 199.394143] ffff88006ba47300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.394143] >ffff88006ba47380: fc fc fc fc fc fc fc fc fc fc fc fc fc fc 00 07 | |
| [ 199.394143] ^ | |
| [ 199.394143] ffff88006ba47400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.394143] ffff88006ba47480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.394143] ================================================================== | |
| [ 199.436865] kasan test: kmalloc_oob_16 kmalloc out-of-bounds for 16-bytes access | |
| [ 199.438269] ================================================================== | |
| [ 199.439008] BUG: KASAN: slab-out-of-bounds in kmalloc_oob_16+0xac/0xe0 [test_kasan] at addr ffff88006adc4a00 | |
| [ 199.439008] Write of size 16 by task insmod/2570 | |
| [ 199.439008] ============================================================================= | |
| [ 199.439008] BUG kmalloc-16 (Tainted: G B ): kasan: bad access detected | |
| [ 199.439008] ----------------------------------------------------------------------------- | |
| [ 199.439008] | |
| [ 199.439008] INFO: Allocated in kmalloc_oob_16+0x43/0xe0 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.439008] ___slab_alloc+0x45e/0x480 | |
| [ 199.439008] __slab_alloc+0xd/0x20 | |
| [ 199.439008] kmem_cache_alloc_trace+0x131/0x170 | |
| [ 199.439008] kmalloc_oob_16+0x43/0xe0 [test_kasan] | |
| [ 199.439008] kmalloc_tests_init+0x2c/0x6a [test_kasan] | |
| [ 199.439008] do_one_initcall+0x10b/0x280 | |
| [ 199.439008] do_init_module+0xf1/0x31d | |
| [ 199.439008] load_module+0x383e/0x3ea0 | |
| [ 199.439008] SyS_init_module+0x17e/0x190 | |
| [ 199.439008] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.439008] INFO: Freed in kmalloc_oob_left+0x88/0x92 [test_kasan] age=393 cpu=0 pid=2570 | |
| [ 199.439008] __slab_free+0x1df/0x2e0 | |
| [ 199.439008] kfree+0x147/0x160 | |
| [ 199.439008] kmalloc_oob_left+0x88/0x92 [test_kasan] | |
| [ 199.439008] kmalloc_tests_init+0x13/0x6a [test_kasan] | |
| [ 199.439008] do_one_initcall+0x10b/0x280 | |
| [ 199.439008] do_init_module+0xf1/0x31d | |
| [ 199.439008] load_module+0x383e/0x3ea0 | |
| [ 199.439008] SyS_init_module+0x17e/0x190 | |
| [ 199.439008] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.439008] INFO: Slab 0xffffea0001ab7100 objects=12 used=9 fp=0xffff88006adc48c0 flags=0x100000000000080 | |
| [ 199.439008] INFO: Object 0xffff88006adc4a00 @offset=2560 fp=0xffff88006adc48c0 | |
| [ 199.439008] | |
| [ 199.439008] Bytes b4 ffff88006adc49f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.439008] Object ffff88006adc4a00: c0 48 dc 6a 00 88 ff ff 70 00 00 00 00 00 00 00 .H.j....p....... | |
| [ 199.439008] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.439008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.439008] ffffea0001ab7100 ffff88006b4d7970 ffffffff815d9e9b ffff88006adc4010 | |
| [ 199.439008] ffff88006adc4a00 ffff88006d001c00 ffff88006b4d79a0 ffffffff8128c7e6 | |
| [ 199.439008] ffff88006d001c00 ffffea0001ab7100 ffff88006adc4a00 ffffffffa0008ae6 | |
| [ 199.439008] Call Trace: | |
| [ 199.439008] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.439008] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.439008] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.439008] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.439008] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.439008] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.439008] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.439008] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.439008] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.439008] [<ffffffffa000831b>] ? kmalloc_oob_16+0xac/0xe0 [test_kasan] | |
| [ 199.439008] [<ffffffff81293278>] __asan_store16+0x68/0x70 | |
| [ 199.439008] [<ffffffffa000831b>] kmalloc_oob_16+0xac/0xe0 [test_kasan] | |
| [ 199.439008] [<ffffffffa0008b12>] kmalloc_tests_init+0x2c/0x6a [test_kasan] | |
| [ 199.439008] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.439008] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.439008] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.439008] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.439008] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.439008] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.439008] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.439008] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.439008] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.439008] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.439008] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.439008] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.439008] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.439008] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.439008] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.439008] Memory state around the buggy address: | |
| [ 199.439008] ffff88006adc4900: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.439008] ffff88006adc4980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.439008] >ffff88006adc4a00: 00 05 fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.439008] ^ | |
| [ 199.439008] ffff88006adc4a80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.439008] ffff88006adc4b00: fc fc fc fc fc fc fc fc 00 00 fc fc fc fc fc fc | |
| [ 199.439008] ================================================================== | |
| [ 199.486793] kasan test: kmalloc_oob_in_memset out-of-bounds in memset | |
| [ 199.487856] ================================================================== | |
| [ 199.488258] BUG: KASAN: slab-out-of-bounds in memset+0x1a/0x30 at addr ffff88006b4cd4c0 | |
| [ 199.488258] Write of size 671 by task insmod/2570 | |
| [ 199.488258] ============================================================================= | |
| [ 199.488258] BUG kmalloc-1024 (Tainted: G B ): kasan: bad access detected | |
| [ 199.488258] ----------------------------------------------------------------------------- | |
| [ 199.488258] | |
| [ 199.488258] INFO: Allocated in kmalloc_oob_in_memset+0x3f/0x85 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.488258] ___slab_alloc+0x45e/0x480 | |
| [ 199.488258] __slab_alloc+0xd/0x20 | |
| [ 199.488258] kmem_cache_alloc_trace+0x131/0x170 | |
| [ 199.488258] kmalloc_oob_in_memset+0x3f/0x85 [test_kasan] | |
| [ 199.488258] kmalloc_tests_init+0x31/0x6a [test_kasan] | |
| [ 199.488258] do_one_initcall+0x10b/0x280 | |
| [ 199.488258] do_init_module+0xf1/0x31d | |
| [ 199.488258] load_module+0x383e/0x3ea0 | |
| [ 199.488258] SyS_init_module+0x17e/0x190 | |
| [ 199.488258] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.488258] INFO: Freed in do_syslog+0x772/0x860 age=0 cpu=0 pid=2441 | |
| [ 199.488258] __slab_free+0x1df/0x2e0 | |
| [ 199.488258] kfree+0x147/0x160 | |
| [ 199.488258] do_syslog+0x772/0x860 | |
| [ 199.488258] kmsg_read+0x5c/0x80 | |
| [ 199.488258] proc_reg_read+0x9e/0xf0 | |
| [ 199.488258] __vfs_read+0xe9/0x2a0 | |
| [ 199.488258] vfs_read+0xd6/0x1e0 | |
| [ 199.488258] SyS_read+0xb8/0x160 | |
| [ 199.488258] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.488258] INFO: Slab 0xffffea0001ad3300 objects=12 used=12 fp=0x (null) flags=0x100000000004080 | |
| [ 199.488258] INFO: Object 0xffff88006b4cd4c0 @offset=5312 fp=0x (null) | |
| [ 199.488258] | |
| [ 199.488258] Bytes b4 ffff88006b4cd4b0: 00 00 00 00 fb 09 00 00 85 df fb ff 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd4c0: 00 00 00 00 00 00 00 00 39 2e 34 38 36 37 39 33 ........9.486793 | |
| [ 199.488258] Object ffff88006b4cd4d0: 5d 20 6b 61 73 61 6e 20 74 65 73 74 3a 20 6b 6d ] kasan test: km | |
| [ 199.488258] Object ffff88006b4cd4e0: 61 6c 6c 6f 63 5f 6f 6f 62 5f 69 6e 5f 6d 65 6d alloc_oob_in_mem | |
| [ 199.488258] Object ffff88006b4cd4f0: 73 65 74 20 6f 75 74 2d 6f 66 2d 62 6f 75 6e 64 set out-of-bound | |
| [ 199.488258] Object ffff88006b4cd500: 73 20 69 6e 20 6d 65 6d 73 65 74 0a 3d 3d 3d 3d s in memset.==== | |
| [ 199.488258] Object ffff88006b4cd510: 3d 3d 3d 3d 0a 36 0a 30 31 2f 32 30 31 31 0a 6a ====.6.01/2011.j | |
| [ 199.488258] Object ffff88006b4cd520: 2e 2e 2e 2e 70 2e 2e 2e 2e 2e 2e 2e 0a 2e 0a 0a ....p........... | |
| [ 199.488258] Object ffff88006b4cd530: 5d 20 0a 30 30 36 62 61 34 37 33 66 66 0a 00 00 ] .006ba473ff... | |
| [ 199.488258] Object ffff88006b4cd540: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd550: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd560: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd570: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd580: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd590: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd5a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd5b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd5c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd5d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd5e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd5f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd610: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd620: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd630: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd640: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd650: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd660: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd670: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd690: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd6a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd6b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd6c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd6d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd6e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd6f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd700: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd710: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd720: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd730: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd740: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd750: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd760: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd770: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd780: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd790: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd7a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd7b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd7c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd7d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd7e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd7f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd810: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd820: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd830: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd840: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd850: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd860: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd870: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd880: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd890: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd8a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] Object ffff88006b4cd8b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.488258] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.488258] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.488258] ffffea0001ad3300 ffff88006b4d7958 ffffffff815d9e9b ffff88006b4cc010 | |
| [ 199.488258] ffff88006b4cd4c0 ffff88006d002c00 ffff88006b4d7988 ffffffff8128c7e6 | |
| [ 199.488258] ffff88006d002c00 ffffea0001ad3300 ffff88006b4cd4c0 ffffffffa0008ae6 | |
| [ 199.488258] Call Trace: | |
| [ 199.488258] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.488258] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.488258] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.488258] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.488258] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.488258] [<ffffffffa0008727>] ? kmalloc_oob_in_memset+0x3f/0x85 [test_kasan] | |
| [ 199.488258] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.488258] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.488258] [<ffffffff812933fa>] ? memset+0x1a/0x30 | |
| [ 199.488258] [<ffffffff81293094>] __asan_storeN+0x124/0x190 | |
| [ 199.488258] [<ffffffff812933fa>] memset+0x1a/0x30 | |
| [ 199.488258] [<ffffffffa000875d>] kmalloc_oob_in_memset+0x75/0x85 [test_kasan] | |
| [ 199.488258] [<ffffffffa0008b17>] kmalloc_tests_init+0x31/0x6a [test_kasan] | |
| [ 199.488258] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.488258] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.488258] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.488258] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.488258] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.488258] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.488258] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.488258] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.488258] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.488258] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.488258] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.488258] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.488258] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.488258] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.488258] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.488258] Memory state around the buggy address: | |
| [ 199.488258] ffff88006b4cd600: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.488258] ffff88006b4cd680: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.488258] >ffff88006b4cd700: 00 00 00 00 00 00 00 00 00 00 00 02 fc fc fc fc | |
| [ 199.488258] ^ | |
| [ 199.488258] ffff88006b4cd780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.488258] ffff88006b4cd800: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.488258] ================================================================== | |
| [ 199.586216] kasan test: kmalloc_oob_memset_2 out-of-bounds in memset2 | |
| [ 199.588901] ================================================================== | |
| [ 199.589008] BUG: KASAN: slab-out-of-bounds in memset+0x1a/0x30 at addr ffff88006a54cc37 | |
| [ 199.589008] Write of size 2 by task insmod/2570 | |
| [ 199.589008] ============================================================================= | |
| [ 199.589008] BUG kmalloc-8 (Tainted: G B ): kasan: bad access detected | |
| [ 199.589008] ----------------------------------------------------------------------------- | |
| [ 199.589008] | |
| [ 199.589008] INFO: Allocated in kmalloc_oob_memset_2+0x3f/0x86 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.589008] ___slab_alloc+0x45e/0x480 | |
| [ 199.589008] __slab_alloc+0xd/0x20 | |
| [ 199.589008] kmem_cache_alloc_trace+0x131/0x170 | |
| [ 199.589008] kmalloc_oob_memset_2+0x3f/0x86 [test_kasan] | |
| [ 199.589008] kmalloc_tests_init+0x36/0x6a [test_kasan] | |
| [ 199.589008] do_one_initcall+0x10b/0x280 | |
| [ 199.589008] do_init_module+0xf1/0x31d | |
| [ 199.589008] load_module+0x383e/0x3ea0 | |
| [ 199.589008] SyS_init_module+0x17e/0x190 | |
| [ 199.589008] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.589008] INFO: Slab 0xffffea0001a95300 objects=13 used=6 fp=0xffff88006a54c3a8 flags=0x100000000000080 | |
| [ 199.589008] INFO: Object 0xffff88006a54cc30 @offset=3120 fp=0xffff88006a54caf8 | |
| [ 199.589008] | |
| [ 199.589008] Bytes b4 ffff88006a54cc20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.589008] Object ffff88006a54cc30: f8 ca 54 6a 00 88 ff ff ..Tj.... | |
| [ 199.589008] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.589008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.589008] ffffea0001a95300 ffff88006b4d7958 ffffffff815d9e9b ffff88006a54c010 | |
| [ 199.589008] ffff88006a54cc30 ffff88006d001200 ffff88006b4d7988 ffffffff8128c7e6 | |
| [ 199.589008] ffff88006d001200 ffffea0001a95300 ffff88006a54cc30 ffffffffa0008ae6 | |
| [ 199.589008] Call Trace: | |
| [ 199.589008] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.589008] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.589008] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.589008] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.589008] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.589008] [<ffffffffa00087ac>] ? kmalloc_oob_memset_2+0x3f/0x86 [test_kasan] | |
| [ 199.589008] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.589008] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.589008] [<ffffffff812933fa>] ? memset+0x1a/0x30 | |
| [ 199.589008] [<ffffffff81293094>] __asan_storeN+0x124/0x190 | |
| [ 199.589008] [<ffffffff812933fa>] memset+0x1a/0x30 | |
| [ 199.589008] [<ffffffffa00087e3>] kmalloc_oob_memset_2+0x76/0x86 [test_kasan] | |
| [ 199.589008] [<ffffffffa0008b1c>] kmalloc_tests_init+0x36/0x6a [test_kasan] | |
| [ 199.589008] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.589008] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.589008] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.589008] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.589008] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.589008] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.589008] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.589008] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.589008] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.589008] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.589008] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.589008] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.589008] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.589008] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.589008] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.589008] Memory state around the buggy address: | |
| [ 199.589008] ffff88006a54cb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.589008] ffff88006a54cb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.589008] >ffff88006a54cc00: fc fc fc fc fc fc 00 fc fc fc fc fc fc fc fc fc | |
| [ 199.589008] ^ | |
| [ 199.589008] ffff88006a54cc80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.589008] ffff88006a54cd00: fc fc fc fc fc fc fc fc fc fc fc fc fc 00 fc fc | |
| [ 199.589008] ================================================================== | |
| [ 199.632726] kasan test: kmalloc_oob_memset_4 out-of-bounds in memset4 | |
| [ 199.633727] ================================================================== | |
| [ 199.634182] BUG: KASAN: slab-out-of-bounds in memset+0x1a/0x30 at addr ffff88006a54cc35 | |
| [ 199.634182] Write of size 4 by task insmod/2570 | |
| [ 199.634182] ============================================================================= | |
| [ 199.634182] BUG kmalloc-8 (Tainted: G B ): kasan: bad access detected | |
| [ 199.634182] ----------------------------------------------------------------------------- | |
| [ 199.634182] | |
| [ 199.634182] INFO: Allocated in kmalloc_oob_memset_4+0x3f/0x86 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.634182] ___slab_alloc+0x45e/0x480 | |
| [ 199.634182] __slab_alloc+0xd/0x20 | |
| [ 199.634182] kmem_cache_alloc_trace+0x131/0x170 | |
| [ 199.634182] kmalloc_oob_memset_4+0x3f/0x86 [test_kasan] | |
| [ 199.634182] kmalloc_tests_init+0x3b/0x6a [test_kasan] | |
| [ 199.634182] do_one_initcall+0x10b/0x280 | |
| [ 199.634182] do_init_module+0xf1/0x31d | |
| [ 199.634182] load_module+0x383e/0x3ea0 | |
| [ 199.634182] SyS_init_module+0x17e/0x190 | |
| [ 199.634182] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.634182] INFO: Freed in kmalloc_oob_memset_2+0x7e/0x86 [test_kasan] age=1 cpu=0 pid=2570 | |
| [ 199.634182] __slab_free+0x1df/0x2e0 | |
| [ 199.634182] kfree+0x147/0x160 | |
| [ 199.634182] kmalloc_oob_memset_2+0x7e/0x86 [test_kasan] | |
| [ 199.634182] kmalloc_tests_init+0x36/0x6a [test_kasan] | |
| [ 199.634182] do_one_initcall+0x10b/0x280 | |
| [ 199.634182] do_init_module+0xf1/0x31d | |
| [ 199.634182] load_module+0x383e/0x3ea0 | |
| [ 199.634182] SyS_init_module+0x17e/0x190 | |
| [ 199.634182] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.634182] INFO: Slab 0xffffea0001a95300 objects=13 used=6 fp=0xffff88006a54caf8 flags=0x100000000000080 | |
| [ 199.634182] INFO: Object 0xffff88006a54cc30 @offset=3120 fp=0xffff88006a54c3a8 | |
| [ 199.634182] | |
| [ 199.634182] Bytes b4 ffff88006a54cc20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.634182] Object ffff88006a54cc30: a8 c3 54 6a 00 88 ff ff ..Tj.... | |
| [ 199.634182] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.634182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.634182] ffffea0001a95300 ffff88006b4d7958 ffffffff815d9e9b ffff88006a54c010 | |
| [ 199.634182] ffff88006a54cc30 ffff88006d001200 ffff88006b4d7988 ffffffff8128c7e6 | |
| [ 199.634182] ffff88006d001200 ffffea0001a95300 ffff88006a54cc30 ffffffffa0008ae6 | |
| [ 199.634182] Call Trace: | |
| [ 199.634182] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.634182] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.634182] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.634182] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.634182] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.634182] [<ffffffffa0008832>] ? kmalloc_oob_memset_4+0x3f/0x86 [test_kasan] | |
| [ 199.634182] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.634182] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.634182] [<ffffffff812933fa>] ? memset+0x1a/0x30 | |
| [ 199.634182] [<ffffffff81293094>] __asan_storeN+0x124/0x190 | |
| [ 199.634182] [<ffffffff812933fa>] memset+0x1a/0x30 | |
| [ 199.634182] [<ffffffffa0008869>] kmalloc_oob_memset_4+0x76/0x86 [test_kasan] | |
| [ 199.634182] [<ffffffffa0008b21>] kmalloc_tests_init+0x3b/0x6a [test_kasan] | |
| [ 199.634182] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.634182] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.634182] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.634182] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.634182] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.634182] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.634182] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.634182] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.634182] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.634182] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.634182] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.634182] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.634182] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.634182] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.634182] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.634182] Memory state around the buggy address: | |
| [ 199.634182] ffff88006a54cb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.634182] ffff88006a54cb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.634182] >ffff88006a54cc00: fc fc fc fc fc fc 00 fc fc fc fc fc fc fc fc fc | |
| [ 199.634182] ^ | |
| [ 199.634182] ffff88006a54cc80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.634182] ffff88006a54cd00: fc fc fc fc fc fc fc fc fc fc fc fc fc 00 fc fc | |
| [ 199.634182] ================================================================== | |
| [ 199.674695] kasan test: kmalloc_oob_memset_8 out-of-bounds in memset8 | |
| [ 199.675697] ================================================================== | |
| [ 199.676151] BUG: KASAN: slab-out-of-bounds in memset+0x1a/0x30 at addr ffff88006a54cc31 | |
| [ 199.676151] Write of size 8 by task insmod/2570 | |
| [ 199.676151] ============================================================================= | |
| [ 199.676151] BUG kmalloc-8 (Tainted: G B ): kasan: bad access detected | |
| [ 199.676151] ----------------------------------------------------------------------------- | |
| [ 199.676151] | |
| [ 199.676151] INFO: Allocated in kmalloc_oob_memset_8+0x3f/0x86 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.676151] ___slab_alloc+0x45e/0x480 | |
| [ 199.676151] __slab_alloc+0xd/0x20 | |
| [ 199.676151] kmem_cache_alloc_trace+0x131/0x170 | |
| [ 199.676151] kmalloc_oob_memset_8+0x3f/0x86 [test_kasan] | |
| [ 199.676151] kmalloc_tests_init+0x40/0x6a [test_kasan] | |
| [ 199.676151] do_one_initcall+0x10b/0x280 | |
| [ 199.676151] do_init_module+0xf1/0x31d | |
| [ 199.676151] load_module+0x383e/0x3ea0 | |
| [ 199.676151] SyS_init_module+0x17e/0x190 | |
| [ 199.676151] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.676151] INFO: Freed in kmalloc_oob_memset_4+0x7e/0x86 [test_kasan] age=1 cpu=0 pid=2570 | |
| [ 199.676151] __slab_free+0x1df/0x2e0 | |
| [ 199.676151] kfree+0x147/0x160 | |
| [ 199.676151] kmalloc_oob_memset_4+0x7e/0x86 [test_kasan] | |
| [ 199.676151] kmalloc_tests_init+0x3b/0x6a [test_kasan] | |
| [ 199.676151] do_one_initcall+0x10b/0x280 | |
| [ 199.676151] do_init_module+0xf1/0x31d | |
| [ 199.676151] load_module+0x383e/0x3ea0 | |
| [ 199.676151] SyS_init_module+0x17e/0x190 | |
| [ 199.676151] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.676151] INFO: Slab 0xffffea0001a95300 objects=13 used=6 fp=0xffff88006a54c3a8 flags=0x100000000000080 | |
| [ 199.676151] INFO: Object 0xffff88006a54cc30 @offset=3120 fp=0xffff88006a54caf8 | |
| [ 199.676151] | |
| [ 199.676151] Bytes b4 ffff88006a54cc20: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.676151] Object ffff88006a54cc30: f8 ca 54 6a 00 88 ff ff ..Tj.... | |
| [ 199.676151] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.676151] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.676151] ffffea0001a95300 ffff88006b4d7958 ffffffff815d9e9b ffff88006a54c010 | |
| [ 199.676151] ffff88006a54cc30 ffff88006d001200 ffff88006b4d7988 ffffffff8128c7e6 | |
| [ 199.676151] ffff88006d001200 ffffea0001a95300 ffff88006a54cc30 ffffffffa0008ae6 | |
| [ 199.676151] Call Trace: | |
| [ 199.676151] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.676151] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.676151] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.676151] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.676151] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.676151] [<ffffffffa00088b8>] ? kmalloc_oob_memset_8+0x3f/0x86 [test_kasan] | |
| [ 199.676151] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.676151] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.676151] [<ffffffff812933fa>] ? memset+0x1a/0x30 | |
| [ 199.676151] [<ffffffff81293094>] __asan_storeN+0x124/0x190 | |
| [ 199.676151] [<ffffffff812933fa>] memset+0x1a/0x30 | |
| [ 199.676151] [<ffffffffa00088ef>] kmalloc_oob_memset_8+0x76/0x86 [test_kasan] | |
| [ 199.676151] [<ffffffffa0008b26>] kmalloc_tests_init+0x40/0x6a [test_kasan] | |
| [ 199.676151] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.676151] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.676151] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.676151] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.676151] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.676151] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.676151] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.676151] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.676151] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.676151] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.676151] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.676151] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.676151] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.676151] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.676151] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.676151] Memory state around the buggy address: | |
| [ 199.676151] ffff88006a54cb00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.676151] ffff88006a54cb80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.676151] >ffff88006a54cc00: fc fc fc fc fc fc 00 fc fc fc fc fc fc fc fc fc | |
| [ 199.676151] ^ | |
| [ 199.676151] ffff88006a54cc80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.676151] ffff88006a54cd00: fc fc fc fc fc fc fc fc fc fc fc fc fc 00 fc fc | |
| [ 199.676151] ================================================================== | |
| [ 199.724633] kasan test: kmalloc_oob_memset_16 out-of-bounds in memset16 | |
| [ 199.725673] ================================================================== | |
| [ 199.726090] BUG: KASAN: slab-out-of-bounds in memset+0x1a/0x30 at addr ffff88006adc4501 | |
| [ 199.726090] Write of size 16 by task insmod/2570 | |
| [ 199.726090] ============================================================================= | |
| [ 199.726090] BUG kmalloc-16 (Tainted: G B ): kasan: bad access detected | |
| [ 199.726090] ----------------------------------------------------------------------------- | |
| [ 199.726090] | |
| [ 199.726090] INFO: Allocated in kmalloc_oob_memset_16+0x3f/0x86 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.726090] ___slab_alloc+0x45e/0x480 | |
| [ 199.726090] __slab_alloc+0xd/0x20 | |
| [ 199.726090] kmem_cache_alloc_trace+0x131/0x170 | |
| [ 199.726090] kmalloc_oob_memset_16+0x3f/0x86 [test_kasan] | |
| [ 199.726090] kmalloc_tests_init+0x45/0x6a [test_kasan] | |
| [ 199.726090] do_one_initcall+0x10b/0x280 | |
| [ 199.726090] do_init_module+0xf1/0x31d | |
| [ 199.726090] load_module+0x383e/0x3ea0 | |
| [ 199.726090] SyS_init_module+0x17e/0x190 | |
| [ 199.726090] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.726090] INFO: Freed in kmalloc_oob_16+0xd4/0xe0 [test_kasan] age=239 cpu=0 pid=2570 | |
| [ 199.726090] __slab_free+0x1df/0x2e0 | |
| [ 199.726090] kfree+0x147/0x160 | |
| [ 199.726090] kmalloc_oob_16+0xd4/0xe0 [test_kasan] | |
| [ 199.726090] kmalloc_tests_init+0x2c/0x6a [test_kasan] | |
| [ 199.726090] do_one_initcall+0x10b/0x280 | |
| [ 199.726090] do_init_module+0xf1/0x31d | |
| [ 199.726090] load_module+0x383e/0x3ea0 | |
| [ 199.726090] SyS_init_module+0x17e/0x190 | |
| [ 199.726090] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.726090] INFO: Slab 0xffffea0001ab7100 objects=12 used=8 fp=0xffff88006adc4640 flags=0x100000000000080 | |
| [ 199.726090] INFO: Object 0xffff88006adc4500 @offset=1280 fp=0xffff88006adc4a00 | |
| [ 199.726090] | |
| [ 199.726090] Bytes b4 ffff88006adc44f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.726090] Object ffff88006adc4500: 00 4a dc 6a 00 88 ff ff 00 00 00 00 00 00 00 00 .J.j............ | |
| [ 199.726090] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.726090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.726090] ffffea0001ab7100 ffff88006b4d7958 ffffffff815d9e9b ffff88006adc4010 | |
| [ 199.726090] ffff88006adc4500 ffff88006d001c00 ffff88006b4d7988 ffffffff8128c7e6 | |
| [ 199.726090] ffff88006d001c00 ffffea0001ab7100 ffff88006adc4500 ffffffffa0008ae6 | |
| [ 199.726090] Call Trace: | |
| [ 199.726090] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.726090] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.726090] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.726090] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.726090] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.726090] [<ffffffffa000893e>] ? kmalloc_oob_memset_16+0x3f/0x86 [test_kasan] | |
| [ 199.726090] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.726090] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.726090] [<ffffffff812933fa>] ? memset+0x1a/0x30 | |
| [ 199.726090] [<ffffffff81293094>] __asan_storeN+0x124/0x190 | |
| [ 199.726090] [<ffffffff812933fa>] memset+0x1a/0x30 | |
| [ 199.726090] [<ffffffffa0008975>] kmalloc_oob_memset_16+0x76/0x86 [test_kasan] | |
| [ 199.726090] [<ffffffffa0008b2b>] kmalloc_tests_init+0x45/0x6a [test_kasan] | |
| [ 199.726090] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.726090] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.726090] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.726090] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.726090] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.726090] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.726090] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.726090] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.726090] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.726090] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.726090] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.726090] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.726090] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.726090] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.726090] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.726090] Memory state around the buggy address: | |
| [ 199.726090] ffff88006adc4400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.726090] ffff88006adc4480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.726090] >ffff88006adc4500: 00 00 fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.726090] ^ | |
| [ 199.726090] ffff88006adc4580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.726090] ffff88006adc4600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.726090] ================================================================== | |
| [ 199.767070] kasan test: kmalloc_uaf use-after-free | |
| [ 199.768105] ================================================================== | |
| [ 199.768870] BUG: KASAN: use-after-free in kmalloc_uaf+0x77/0x83 [test_kasan] at addr ffff88006adc4508 | |
| [ 199.769010] Write of size 1 by task insmod/2570 | |
| [ 199.769010] ============================================================================= | |
| [ 199.769010] BUG kmalloc-16 (Tainted: G B ): kasan: bad access detected | |
| [ 199.769010] ----------------------------------------------------------------------------- | |
| [ 199.769010] | |
| [ 199.769010] INFO: Allocated in kmalloc_uaf+0x3f/0x83 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.769010] ___slab_alloc+0x45e/0x480 | |
| [ 199.769010] __slab_alloc+0xd/0x20 | |
| [ 199.769010] kmem_cache_alloc_trace+0x131/0x170 | |
| [ 199.769010] kmalloc_uaf+0x3f/0x83 [test_kasan] | |
| [ 199.769010] kmalloc_tests_init+0x4a/0x6a [test_kasan] | |
| [ 199.769010] do_one_initcall+0x10b/0x280 | |
| [ 199.769010] do_init_module+0xf1/0x31d | |
| [ 199.769010] load_module+0x383e/0x3ea0 | |
| [ 199.769010] SyS_init_module+0x17e/0x190 | |
| [ 199.769010] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.769010] INFO: Freed in kmalloc_uaf+0x6e/0x83 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.769010] __slab_free+0x1df/0x2e0 | |
| [ 199.769010] kfree+0x147/0x160 | |
| [ 199.769010] kmalloc_uaf+0x6e/0x83 [test_kasan] | |
| [ 199.769010] kmalloc_tests_init+0x4a/0x6a [test_kasan] | |
| [ 199.769010] do_one_initcall+0x10b/0x280 | |
| [ 199.769010] do_init_module+0xf1/0x31d | |
| [ 199.769010] load_module+0x383e/0x3ea0 | |
| [ 199.769010] SyS_init_module+0x17e/0x190 | |
| [ 199.769010] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.769010] INFO: Slab 0xffffea0001ab7100 objects=12 used=7 fp=0xffff88006adc4500 flags=0x100000000000080 | |
| [ 199.769010] INFO: Object 0xffff88006adc4500 @offset=1280 fp=0xffff88006adc4a00 | |
| [ 199.769010] | |
| [ 199.769010] Bytes b4 ffff88006adc44f0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.769010] Object ffff88006adc4500: 00 4a dc 6a 00 88 ff ff 00 00 00 00 00 00 00 00 .J.j............ | |
| [ 199.769010] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.769010] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.769010] ffffea0001ab7100 ffff88006b4d7980 ffffffff815d9e9b ffff88006adc4010 | |
| [ 199.769010] ffff88006adc4500 ffff88006d001c00 ffff88006b4d79b0 ffffffff8128c7e6 | |
| [ 199.769010] ffff88006d001c00 ffffea0001ab7100 ffff88006adc4500 ffffffffa0008ae6 | |
| [ 199.769010] Call Trace: | |
| [ 199.769010] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.769010] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.769010] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.769010] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.769010] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.769010] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.769010] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.769010] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.769010] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.769010] [<ffffffffa00083c6>] ? kmalloc_uaf+0x77/0x83 [test_kasan] | |
| [ 199.769010] [<ffffffff81293199>] __asan_store1+0x49/0x50 | |
| [ 199.769010] [<ffffffffa00083c6>] kmalloc_uaf+0x77/0x83 [test_kasan] | |
| [ 199.769010] [<ffffffffa0008b30>] kmalloc_tests_init+0x4a/0x6a [test_kasan] | |
| [ 199.769010] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.769010] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.769010] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.769010] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.769010] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.769010] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.769010] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.769010] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.769010] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.769010] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.769010] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.769010] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.769010] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.769010] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.769010] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.769010] Memory state around the buggy address: | |
| [ 199.769010] ffff88006adc4400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.769010] ffff88006adc4480: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.769010] >ffff88006adc4500: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.769010] ^ | |
| [ 199.769010] ffff88006adc4580: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.769010] ffff88006adc4600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.769010] ================================================================== | |
| [ 199.816377] kasan test: kmalloc_uaf_memset use-after-free in memset | |
| [ 199.817392] ================================================================== | |
| [ 199.818006] BUG: KASAN: use-after-free in memset+0x1a/0x30 at addr ffff88006bbfe5c0 | |
| [ 199.818006] Write of size 33 by task insmod/2570 | |
| [ 199.818006] ============================================================================= | |
| [ 199.818006] BUG kmalloc-64 (Tainted: G B ): kasan: bad access detected | |
| [ 199.818006] ----------------------------------------------------------------------------- | |
| [ 199.818006] | |
| [ 199.818006] INFO: Allocated in kmalloc_uaf_memset+0x3f/0x85 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.818006] ___slab_alloc+0x45e/0x480 | |
| [ 199.818006] __slab_alloc+0xd/0x20 | |
| [ 199.818006] kmem_cache_alloc_trace+0x131/0x170 | |
| [ 199.818006] kmalloc_uaf_memset+0x3f/0x85 [test_kasan] | |
| [ 199.818006] kmalloc_tests_init+0x4f/0x6a [test_kasan] | |
| [ 199.818006] do_one_initcall+0x10b/0x280 | |
| [ 199.818006] do_init_module+0xf1/0x31d | |
| [ 199.818006] load_module+0x383e/0x3ea0 | |
| [ 199.818006] SyS_init_module+0x17e/0x190 | |
| [ 199.818006] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.818006] INFO: Freed in kmalloc_uaf_memset+0x6e/0x85 [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.818006] __slab_free+0x1df/0x2e0 | |
| [ 199.818006] kfree+0x147/0x160 | |
| [ 199.818006] kmalloc_uaf_memset+0x6e/0x85 [test_kasan] | |
| [ 199.818006] kmalloc_tests_init+0x4f/0x6a [test_kasan] | |
| [ 199.818006] do_one_initcall+0x10b/0x280 | |
| [ 199.818006] do_init_module+0xf1/0x31d | |
| [ 199.818006] load_module+0x383e/0x3ea0 | |
| [ 199.818006] SyS_init_module+0x17e/0x190 | |
| [ 199.818006] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.818006] INFO: Slab 0xffffea0001aeff80 objects=11 used=9 fp=0xffff88006bbfe5c0 flags=0x100000000000080 | |
| [ 199.818006] INFO: Object 0xffff88006bbfe5c0 @offset=1472 fp=0xffff88006bbfe450 | |
| [ 199.818006] | |
| [ 199.818006] Bytes b4 ffff88006bbfe5b0: 00 00 00 00 f2 09 00 00 f2 6b fe ff 00 00 00 00 .........k...... | |
| [ 199.818006] Object ffff88006bbfe5c0: 50 e4 bf 6b 00 88 ff ff 78 f1 43 6a 00 88 ff ff P..k....x.Cj.... | |
| [ 199.818006] Object ffff88006bbfe5d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.818006] Object ffff88006bbfe5e0: 00 00 00 00 00 00 00 00 01 60 00 00 07 02 74 72 .........`....tr | |
| [ 199.818006] Object ffff88006bbfe5f0: 69 6e 69 74 79 00 00 00 00 00 00 00 00 00 00 00 inity........... | |
| [ 199.818006] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.818006] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.818006] ffffea0001aeff80 ffff88006b4d7958 ffffffff815d9e9b ffff88006bbfe010 | |
| [ 199.818006] ffff88006bbfe5c0 ffff88006d001a00 ffff88006b4d7988 ffffffff8128c7e6 | |
| [ 199.818006] ffff88006d001a00 ffffea0001aeff80 ffff88006bbfe5c0 ffffffffa0008ae6 | |
| [ 199.818006] Call Trace: | |
| [ 199.818006] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.818006] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.818006] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.818006] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.818006] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.818006] [<ffffffff8128fb9d>] ? __slab_free+0xad/0x2e0 | |
| [ 199.818006] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.818006] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.818006] [<ffffffffa0008901>] ? kmalloc_oob_memset_16+0x2/0x86 [test_kasan] | |
| [ 199.818006] [<ffffffff812933fa>] ? memset+0x1a/0x30 | |
| [ 199.818006] [<ffffffff81293094>] __asan_storeN+0x124/0x190 | |
| [ 199.818006] [<ffffffff812933fa>] memset+0x1a/0x30 | |
| [ 199.818006] [<ffffffffa0008a02>] kmalloc_uaf_memset+0x7d/0x85 [test_kasan] | |
| [ 199.818006] [<ffffffffa0008b35>] kmalloc_tests_init+0x4f/0x6a [test_kasan] | |
| [ 199.818006] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.818006] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.818006] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.818006] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.818006] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.818006] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.818006] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.818006] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.818006] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.818006] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.818006] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.818006] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.818006] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.818006] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.818006] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.818006] Memory state around the buggy address: | |
| [ 199.818006] ffff88006bbfe480: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.818006] ffff88006bbfe500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.818006] >ffff88006bbfe580: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb | |
| [ 199.818006] ^ | |
| [ 199.818006] ffff88006bbfe600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.818006] ffff88006bbfe680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.818006] ================================================================== | |
| [ 199.868588] kasan test: kmalloc_uaf2 use-after-free after another kmalloc | |
| [ 199.869639] ================================================================== | |
| [ 199.870046] BUG: KASAN: use-after-free in kmalloc_uaf2+0xa8/0xbe [test_kasan] at addr ffff88006bbfe5e8 | |
| [ 199.870046] Write of size 1 by task insmod/2570 | |
| [ 199.870046] ============================================================================= | |
| [ 199.870046] BUG kmalloc-64 (Tainted: G B ): kasan: bad access detected | |
| [ 199.870046] ----------------------------------------------------------------------------- | |
| [ 199.870046] | |
| [ 199.870046] INFO: Allocated in kmalloc_uaf2+0x41/0xbe [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.870046] ___slab_alloc+0x45e/0x480 | |
| [ 199.870046] __slab_alloc+0xd/0x20 | |
| [ 199.870046] kmem_cache_alloc_trace+0x131/0x170 | |
| [ 199.870046] kmalloc_uaf2+0x41/0xbe [test_kasan] | |
| [ 199.870046] kmalloc_tests_init+0x54/0x6a [test_kasan] | |
| [ 199.870046] do_one_initcall+0x10b/0x280 | |
| [ 199.870046] do_init_module+0xf1/0x31d | |
| [ 199.870046] load_module+0x383e/0x3ea0 | |
| [ 199.870046] SyS_init_module+0x17e/0x190 | |
| [ 199.870046] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.870046] INFO: Freed in kmalloc_uaf2+0x70/0xbe [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.870046] __slab_free+0x1df/0x2e0 | |
| [ 199.870046] kfree+0x147/0x160 | |
| [ 199.870046] kmalloc_uaf2+0x70/0xbe [test_kasan] | |
| [ 199.870046] kmalloc_tests_init+0x54/0x6a [test_kasan] | |
| [ 199.870046] do_one_initcall+0x10b/0x280 | |
| [ 199.870046] do_init_module+0xf1/0x31d | |
| [ 199.870046] load_module+0x383e/0x3ea0 | |
| [ 199.870046] SyS_init_module+0x17e/0x190 | |
| [ 199.870046] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.870046] INFO: Slab 0xffffea0001aeff80 objects=11 used=10 fp=0xffff88006bbfe5c0 flags=0x100000000000080 | |
| [ 199.870046] INFO: Object 0xffff88006bbfe5c0 @offset=1472 fp=0x (null) | |
| [ 199.870046] | |
| [ 199.870046] Bytes b4 ffff88006bbfe5b0: 00 00 00 00 f2 09 00 00 f2 6b fe ff 00 00 00 00 .........k...... | |
| [ 199.870046] Object ffff88006bbfe5c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.870046] Object ffff88006bbfe5d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.870046] Object ffff88006bbfe5e0: 00 00 00 00 00 00 00 00 01 60 00 00 07 02 74 72 .........`....tr | |
| [ 199.870046] Object ffff88006bbfe5f0: 69 6e 69 74 79 00 00 00 00 00 00 00 00 00 00 00 inity........... | |
| [ 199.870046] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.870046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.870046] ffffea0001aeff80 ffff88006b4d7978 ffffffff815d9e9b ffff88006bbfe010 | |
| [ 199.870046] ffff88006bbfe5c0 ffff88006d001a00 ffff88006b4d79a8 ffffffff8128c7e6 | |
| [ 199.870046] ffff88006d001a00 ffffea0001aeff80 ffff88006bbfe5c0 ffffffffa0008ae6 | |
| [ 199.870046] Call Trace: | |
| [ 199.870046] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.870046] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.870046] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.870046] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.870046] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.870046] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.870046] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.870046] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.870046] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.870046] [<ffffffffa000847a>] ? kmalloc_uaf2+0xa8/0xbe [test_kasan] | |
| [ 199.870046] [<ffffffff81293199>] __asan_store1+0x49/0x50 | |
| [ 199.870046] [<ffffffffa000847a>] kmalloc_uaf2+0xa8/0xbe [test_kasan] | |
| [ 199.870046] [<ffffffffa0008b3a>] kmalloc_tests_init+0x54/0x6a [test_kasan] | |
| [ 199.870046] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.870046] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.870046] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.870046] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.870046] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.870046] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.870046] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.870046] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.870046] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.870046] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.870046] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.870046] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.870046] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.870046] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.870046] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.870046] Memory state around the buggy address: | |
| [ 199.870046] ffff88006bbfe480: fb fb fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.870046] ffff88006bbfe500: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.870046] >ffff88006bbfe580: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb | |
| [ 199.870046] ^ | |
| [ 199.870046] ffff88006bbfe600: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.870046] ffff88006bbfe680: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.870046] ================================================================== | |
| [ 199.913826] kasan test: kmem_cache_oob out-of-bounds in kmem_cache_alloc | |
| [ 199.914693] ================================================================== | |
| [ 199.915293] BUG: KASAN: slab-out-of-bounds in kmem_cache_oob+0xab/0xdc [test_kasan] at addr ffff880069c710c8 | |
| [ 199.915293] Read of size 1 by task insmod/2570 | |
| [ 199.915293] ============================================================================= | |
| [ 199.915293] BUG test_cache (Tainted: G B ): kasan: bad access detected | |
| [ 199.915293] ----------------------------------------------------------------------------- | |
| [ 199.915293] | |
| [ 199.915293] INFO: Allocated in kmem_cache_oob+0x70/0xdc [test_kasan] age=0 cpu=0 pid=2570 | |
| [ 199.915293] ___slab_alloc+0x45e/0x480 | |
| [ 199.915293] __slab_alloc+0xd/0x20 | |
| [ 199.915293] kmem_cache_alloc+0x110/0x150 | |
| [ 199.915293] kmem_cache_oob+0x70/0xdc [test_kasan] | |
| [ 199.915293] kmalloc_tests_init+0x59/0x6a [test_kasan] | |
| [ 199.915293] do_one_initcall+0x10b/0x280 | |
| [ 199.915293] do_init_module+0xf1/0x31d | |
| [ 199.915293] load_module+0x383e/0x3ea0 | |
| [ 199.915293] SyS_init_module+0x17e/0x190 | |
| [ 199.915293] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.915293] INFO: Slab 0xffffea0001a71c40 objects=8 used=1 fp=0xffff880069c71dc8 flags=0x100000000000080 | |
| [ 199.915293] INFO: Object 0xffff880069c71000 @offset=0 fp=0xffff880069c711f8 | |
| [ 199.915293] | |
| [ 199.915293] Object ffff880069c71000: f8 11 c7 69 00 88 ff ff 00 00 00 00 00 00 00 00 ...i............ | |
| [ 199.915293] Object ffff880069c71010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.915293] Object ffff880069c71020: 01 36 6b 61 73 61 6e 20 74 65 73 74 3a 20 25 73 .6kasan test: %s | |
| [ 199.915293] Object ffff880069c71030: 20 6f 75 74 2d 6f 66 2d 62 6f 75 6e 64 73 20 61 out-of-bounds a | |
| [ 199.915293] Object ffff880069c71040: 66 74 65 72 20 6b 72 65 61 6c 6c 6f 63 20 6d 6f fter krealloc mo | |
| [ 199.915293] Object ffff880069c71050: 72 65 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 re.............. | |
| [ 199.915293] Object ffff880069c71060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.915293] Object ffff880069c71070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ | |
| [ 199.915293] Object ffff880069c71080: 01 36 6b 61 73 61 6e 20 74 65 73 74 3a 20 25 73 .6kasan test: %s | |
| [ 199.915293] Object ffff880069c71090: 20 6f 75 74 2d 6f 66 2d 62 6f 75 6e 64 73 20 61 out-of-bounds a | |
| [ 199.915293] Object ffff880069c710a0: 66 74 65 72 20 6b 72 65 61 6c 6c 6f 63 20 6c 65 fter krealloc le | |
| [ 199.915293] Object ffff880069c710b0: 73 73 0a 00 00 00 00 00 00 00 00 00 00 00 00 00 ss.............. | |
| [ 199.915293] Object ffff880069c710c0: 00 00 00 00 00 00 00 00 ........ | |
| [ 199.915293] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.915293] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.915293] ffffea0001a71c40 ffff88006b4d7970 ffffffff815d9e9b ffff880069c71010 | |
| [ 199.915293] ffff880069c71000 ffff88006bb79c00 ffff88006b4d79a0 ffffffff8128c7e6 | |
| [ 199.915293] ffff88006bb79c00 ffffea0001a71c40 ffff880069c71000 ffffffffa0008ae6 | |
| [ 199.915293] Call Trace: | |
| [ 199.915293] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.915293] [<ffffffff8128c7e6>] print_trailer+0xf6/0x150 | |
| [ 199.915293] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.915293] [<ffffffff812918ff>] object_err+0x2f/0x40 | |
| [ 199.915293] [<ffffffff81293bdf>] kasan_report_error+0x20f/0x520 | |
| [ 199.915293] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.915293] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.915293] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.915293] [<ffffffffa0008ab5>] ? kmem_cache_oob+0xab/0xdc [test_kasan] | |
| [ 199.915293] [<ffffffff81293146>] __asan_load1+0x46/0x50 | |
| [ 199.915293] [<ffffffffa0008ab5>] kmem_cache_oob+0xab/0xdc [test_kasan] | |
| [ 199.915293] [<ffffffffa0008b3f>] kmalloc_tests_init+0x59/0x6a [test_kasan] | |
| [ 199.915293] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.915293] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.915293] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.915293] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.915293] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.915293] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.915293] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.915293] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.915293] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.915293] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.915293] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.915293] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.915293] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.915293] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.915293] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.915293] Memory state around the buggy address: | |
| [ 199.915293] ffff880069c70f80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.915293] ffff880069c71000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.915293] >ffff880069c71080: 00 00 00 00 00 00 00 00 00 fc fc fc fc fc fc fc | |
| [ 199.915293] ^ | |
| [ 199.915293] ffff880069c71100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.915293] ffff880069c71180: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc | |
| [ 199.915293] ================================================================== | |
| [ 199.967769] kasan test: kasan_stack_oob out-of-bounds on stack | |
| [ 199.968269] ================================================================== | |
| [ 199.969031] BUG: KASAN: stack-out-of-bounds in kasan_stack_oob+0xa0/0xbd [test_kasan] at addr ffff88006b4d7a72 | |
| [ 199.969226] Read of size 1 by task insmod/2570 | |
| [ 199.969226] page:ffffea0001ad35c0 count:0 mapcount:0 mapping: (null) index:0x0 | |
| [ 199.969226] flags: 0x100000000000000() | |
| [ 199.969226] page dumped because: kasan: bad access detected | |
| [ 199.969226] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.969226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.969226] ffffffffa0008ae6 ffff88006b4d7930 ffffffff815d9e9b ffff88006b4d79c0 | |
| [ 199.969226] ffff88006b4d7a72 1ffff1000d69af5c ffff88006b4d79b0 ffffffff81293ebf | |
| [ 199.969226] ffffffff811ff5b9 0000000041b58ab3 0000000000000297 ffffffff811ff50a | |
| [ 199.969226] Call Trace: | |
| [ 199.969226] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.969226] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.969226] [<ffffffff81293ebf>] kasan_report_error+0x4ef/0x520 | |
| [ 199.969226] [<ffffffff811ff5b9>] ? printk+0xaf/0xcf | |
| [ 199.969226] [<ffffffff811ff50a>] ? power_down+0x104/0x104 | |
| [ 199.969226] [<ffffffff81236319>] ? kfree_const+0x39/0x50 | |
| [ 199.969226] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.969226] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.969226] [<ffffffffa00080a0>] ? kasan_stack_oob+0xa0/0xbd [test_kasan] | |
| [ 199.969226] [<ffffffff81293146>] __asan_load1+0x46/0x50 | |
| [ 199.969226] [<ffffffffa00080a0>] kasan_stack_oob+0xa0/0xbd [test_kasan] | |
| [ 199.969226] [<ffffffffa0008000>] ? 0xffffffffa0008000 | |
| [ 199.969226] [<ffffffff81292a40>] ? sysfs_slab_remove+0x30/0x40 | |
| [ 199.969226] [<ffffffff8123f472>] ? kmem_cache_destroy+0x62/0x110 | |
| [ 199.969226] [<ffffffffa0008adf>] ? kmem_cache_oob+0xd5/0xdc [test_kasan] | |
| [ 199.969226] [<ffffffffa0008b44>] kmalloc_tests_init+0x5e/0x6a [test_kasan] | |
| [ 199.969226] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.969226] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.969226] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.969226] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.969226] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.969226] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.969226] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.969226] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.969226] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.969226] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.969226] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.969226] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.969226] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.969226] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.969226] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.969226] Memory state around the buggy address: | |
| [ 199.969226] ffff88006b4d7900: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.969226] ffff88006b4d7980: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.969226] >ffff88006b4d7a00: 00 f1 f1 f1 f1 04 f4 f4 f4 f2 f2 f2 f2 00 02 f4 | |
| [ 199.969226] ^ | |
| [ 199.969226] ffff88006b4d7a80: f4 f3 f3 f3 f3 00 00 00 00 00 00 00 f1 f1 f1 f1 | |
| [ 199.969226] ffff88006b4d7b00: 00 00 00 00 00 00 00 00 f3 f3 f3 f3 00 00 00 00 | |
| [ 199.969226] ================================================================== | |
| [ 199.996494] kasan test: kasan_global_oob out-of-bounds global variable | |
| [ 199.996944] ================================================================== | |
| [ 199.997481] BUG: KASAN: global-out-of-bounds in kasan_global_oob+0x7e/0x9d [test_kasan] at addr ffffffffa0001b4d | |
| [ 199.997481] Read of size 1 by task insmod/2570 | |
| [ 199.997481] Address belongs to variable global_array+0xd/0xffffffffffffe4fc [test_kasan] | |
| [ 199.997481] CPU: 0 PID: 2570 Comm: insmod Tainted: G B 4.5.0-rc2+ #4 | |
| [ 199.997481] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS Bochs 01/01/2011 | |
| [ 199.997481] ffffffffa0008ae6 ffff88006b4d7968 ffffffff815d9e9b ffff88006b4d79f8 | |
| [ 199.997481] ffffffffa0001b4d 1ffff1000d69af5c ffff88006b4d79e8 ffffffff81293ebf | |
| [ 199.997481] ffffffff811ff5b9 0000000041b58ab3 0000000000000297 ffffffff811ff50a | |
| [ 199.997481] Call Trace: | |
| [ 199.997481] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.997481] [<ffffffff815d9e9b>] dump_stack+0x68/0x8d | |
| [ 199.997481] [<ffffffff81293ebf>] kasan_report_error+0x4ef/0x520 | |
| [ 199.997481] [<ffffffff811ff5b9>] ? printk+0xaf/0xcf | |
| [ 199.997481] [<ffffffff811ff50a>] ? power_down+0x104/0x104 | |
| [ 199.997481] [<ffffffff81294224>] ? kasan_report+0x34/0x40 | |
| [ 199.997481] [<ffffffffa0008ae6>] ? kmem_cache_oob+0xdc/0xdc [test_kasan] | |
| [ 199.997481] [<ffffffff81294224>] kasan_report+0x34/0x40 | |
| [ 199.997481] [<ffffffffa000813b>] ? kasan_global_oob+0x7e/0x9d [test_kasan] | |
| [ 199.997481] [<ffffffff81293146>] __asan_load1+0x46/0x50 | |
| [ 199.997481] [<ffffffffa000813b>] kasan_global_oob+0x7e/0x9d [test_kasan] | |
| [ 199.997481] [<ffffffffa00080bd>] ? kasan_stack_oob+0xbd/0xbd [test_kasan] | |
| [ 199.997481] [<ffffffffa0008adf>] ? kmem_cache_oob+0xd5/0xdc [test_kasan] | |
| [ 199.997481] [<ffffffffa0008b49>] kmalloc_tests_init+0x63/0x6a [test_kasan] | |
| [ 199.997481] [<ffffffff8100045b>] do_one_initcall+0x10b/0x280 | |
| [ 199.997481] [<ffffffff81000350>] ? try_to_run_init_process+0x50/0x50 | |
| [ 199.997481] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.997481] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.997481] [<ffffffff812932b5>] ? kasan_unpoison_shadow+0x35/0x50 | |
| [ 199.997481] [<ffffffff812933bc>] ? __asan_register_globals+0x7c/0xa0 | |
| [ 199.997481] [<ffffffff811ff94e>] do_init_module+0xf1/0x31d | |
| [ 199.997481] [<ffffffff8115f49e>] load_module+0x383e/0x3ea0 | |
| [ 199.997481] [<ffffffff81159820>] ? __symbol_put+0xa0/0xa0 | |
| [ 199.997481] [<ffffffff8115bc60>] ? module_frob_arch_sections+0x20/0x20 | |
| [ 199.997481] [<ffffffff8107b7f9>] ? __do_page_fault+0x109/0x610 | |
| [ 199.997481] [<ffffffff82090162>] ? page_fault+0x22/0x30 | |
| [ 199.997481] [<ffffffff8115fc7e>] SyS_init_module+0x17e/0x190 | |
| [ 199.997481] [<ffffffff8115fb00>] ? load_module+0x3ea0/0x3ea0 | |
| [ 199.997481] [<ffffffff8208e397>] entry_SYSCALL_64_fastpath+0x12/0x6a | |
| [ 199.997481] Memory state around the buggy address: | |
| [ 199.997481] ffffffffa0001a00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.997481] ffffffffa0001a80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.997481] >ffffffffa0001b00: 00 00 00 00 00 00 00 00 00 02 fa fa fa fa fa fa | |
| [ 199.997481] ^ | |
| [ 199.997481] ffffffffa0001b80: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.997481] ffffffffa0001c00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 | |
| [ 199.997481] ================================================================== |
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