failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.0.42" "pwd"]: exit status 255 ssh: connect to host 10.128.0.42 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[ssh-serialport.googleapis.com]:9600' (RSA) to the list of known hosts. serialport: Connected to syzkaller.us-central1-c.ci2-upstream-usb-test-0 port 1 (session ID: 71225f8e01b0980308d513063a73b02335d9c9743c99e093dbabd44d42fbd95d, active connections: 1). SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000200000000 = 8192 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID bb89deee-1d52-d315-0161-22a9c4984160 found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2860: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... [ 0.000000][ T0] Linux version 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a (syzkaller@syzkaller) (gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #0 SMP PREEMPT_DYNAMIC now [ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] Malformed early option 'numa' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] APIC: Static calls initialized [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000004][ T0] kvm-clock: using sched offset of 2544240498 cycles [ 0.000817][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003503][ T0] tsc: Detected 2199.998 MHz processor [ 0.008907][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.009890][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.011280][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.012422][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.020275][ T0] found SMP MP-table at [mem 0x000f2b20-0x000f2b2f] [ 0.021264][ T0] Using GB pages for direct mapping [ 0.025505][ T0] ACPI: Early table checksum verification disabled [ 0.026558][ T0] ACPI: RSDP 0x00000000000F28A0 000014 (v00 Google) [ 0.027466][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.028797][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.030170][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.031479][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.032249][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.032981][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.034205][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.035481][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.036796][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.038083][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.039101][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.040133][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.041196][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.042303][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.043349][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.044365][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.045543][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.047338][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.048061][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.048759][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.049814][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.051265][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.052275][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.054009][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.055552][ T0] NODE_DATA(0) allocated [mem 0x23fffa000-0x23fffdfff] [ 0.094553][ T0] Zone ranges: [ 0.095060][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.096085][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.097284][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.098262][ T0] Movable zone start for each node [ 0.098946][ T0] Early memory node ranges [ 0.099561][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.100842][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.101849][ T0] node 0: [mem 0x0000000100000000-0x000000023fffffff] [ 0.103059][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000023fffffff] [ 0.104193][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.104420][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.221527][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.537872][ T0] kasan: KernelAddressSanitizer initialized [ 0.540334][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.541010][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.542021][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.543150][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.544115][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.545090][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.546093][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.547103][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.548061][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.549066][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.550250][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.551417][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.552562][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.553885][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.555370][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.556654][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.557817][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.558709][ T0] Booting paravirtualized kernel on KVM [ 0.559489][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.672683][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.674587][ T0] percpu: Embedded 70 pages/cpu s249248 r8192 d29280 u1048576 [ 0.675784][ T0] kvm-guest: PV spinlocks enabled [ 0.676469][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.677561][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=8 panic_on_warn=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.692745][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.694725][ T0] random: crng init done [ 0.697643][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.700027][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.701568][ T0] Fallback order for Node 0: 0 [ 0.701586][ T0] Built 1 zonelists, mobility grouping on. Total pages: 2064125 [ 0.703316][ T0] Policy zone: Normal [ 0.703860][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.704936][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.708526][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.709696][ T0] software IO TLB: area num 2. [ 1.483819][ T0] Memory: 6914984K/8388204K available (90112K kernel code, 23811K rwdata, 19580K rodata, 2724K init, 31736K bss, 1472964K reserved, 0K cma-reserved) [ 1.487209][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 1.606382][ T0] allocated 150994944 bytes of page_ext [ 1.607370][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.610919][ T0] Node 0, zone DMA32: page owner found early allocated 0 pages [ 1.641919][ T0] Node 0, zone Normal: page owner found early allocated 36960 pages [ 1.648169][ T0] Dynamic Preempt: voluntary [ 1.650079][ T0] Running RCU self tests [ 1.650695][ T0] Running RCU synchronous self tests [ 1.651425][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.652289][ T0] rcu: RCU lockdep checking is enabled. [ 1.653095][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.654179][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.655204][ T0] rcu: RCU debug extended QS entry/exit. [ 1.655938][ T0] All grace periods are expedited (rcu_expedited). [ 1.656885][ T0] Trampoline variant of Tasks RCU enabled. [ 1.657695][ T0] Tracing variant of Tasks RCU enabled. [ 1.658469][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.659628][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.660811][ T0] Running RCU synchronous self tests [ 1.731518][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.733660][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.736489][ T0] Console: colour VGA+ 80x25 [ 1.737270][ T0] printk: console [ttyS0] enabled [ 1.737270][ T0] printk: console [ttyS0] enabled [ 1.738609][ T0] printk: bootconsole [earlyser0] disabled [ 1.738609][ T0] printk: bootconsole [earlyser0] disabled [ 1.740279][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.741930][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.742631][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.743484][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.744184][ T0] ... CLASSHASH_SIZE: 4096 [ 1.745147][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.745885][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.746627][ T0] ... CHAINHASH_SIZE: 131072 [ 1.747383][ T0] memory used by lock dependency info: 20785 kB [ 1.748297][ T0] memory used for stack traces: 8320 kB [ 1.749178][ T0] per task-struct memory footprint: 1920 bytes [ 1.750302][ T0] ACPI: Core revision 20230628 [ 1.752343][ T0] APIC: Switch to symmetric I/O mode setup [ 1.759379][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.760673][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 1.762595][ T0] Calibrating delay loop (skipped) preset value.. 4399.99 BogoMIPS (lpj=21999980) [ 1.764445][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.765292][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.766225][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.767568][ T0] Spectre V2 : Mitigation: IBRS [ 1.768286][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.769581][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.770699][ T0] RETBleed: Mitigation: IBRS [ 1.771432][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.772531][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.773709][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.775128][ T0] MDS: Mitigation: Clear CPU buffers [ 1.775911][ T0] TAA: Mitigation: Clear CPU buffers [ 1.776695][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.778197][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.779766][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.780911][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.782531][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.783683][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 1.800053][ T0] Freeing SMP alternatives memory: 64K [ 1.800964][ T0] pid_max: default: 32768 minimum: 301 [ 1.802652][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,integrity [ 1.804362][ T0] landlock: Up and running. [ 1.805069][ T0] Yama: becoming mindful. [ 1.806025][ T0] TOMOYO Linux initialized [ 1.807680][ T0] AppArmor: AppArmor initialized [ 1.809243][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.810602][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.820416][ T0] Running RCU synchronous self tests [ 1.821226][ T0] Running RCU synchronous self tests [ 1.944257][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.951564][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.952521][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.953160][ T1] Running RCU-tasks wait API self tests [ 2.063154][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 2.064961][ T1] signal: max sigframe size: 1776 [ 2.066654][ T1] rcu: Hierarchical SRCU implementation. [ 2.067507][ T1] rcu: Max phase no-delay instances is 1000. [ 2.079869][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.082619][ T14] Callback from call_rcu_tasks_trace() invoked. [ 2.083664][ T1] smp: Bringing up secondary CPUs ... [ 2.088659][ T1] smpboot: x86: Booting SMP configuration: [ 2.089741][ T1] .... node #0, CPUs: #1 [ 2.092748][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 2.095148][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details. [ 2.097453][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 2.100159][ T1] smp: Brought up 1 node, 2 CPUs [ 2.100898][ T1] smpboot: Max logical packages: 1 [ 2.101642][ T1] smpboot: Total of 2 processors activated (8799.99 BogoMIPS) [ 2.107262][ T1] devtmpfs: initialized [ 2.138423][ T1] Running RCU synchronous self tests [ 2.138423][ T1] Running RCU synchronous self tests [ 2.142557][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.142557][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, linear) [ 2.152601][ T1] PM: RTC time: 07:20:53, date: 2023-10-10 [ 2.152601][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.164199][ T1] audit: initializing netlink subsys (disabled) [ 2.178535][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.178552][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.178552][ T28] audit: type=2000 audit(1696922453.538:1): state=initialized audit_enabled=0 res=1 [ 2.183216][ T1] cpuidle: using governor menu [ 2.195009][ T1] PCI: Using configuration type 1 for base access [ 2.206452][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.206452][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.213369][ T1] ACPI: Added _OSI(Module Device) [ 2.214744][ T1] ACPI: Added _OSI(Processor Device) [ 2.216924][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.218754][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.293315][ T13] Callback from call_rcu_tasks() invoked. [ 2.598600][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.863236][ T1] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 2.907840][ T1] ACPI: Interpreter enabled [ 2.918574][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.918574][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.918574][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.918574][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.930735][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.386814][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.389408][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.391740][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.404643][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.445820][ T1] PCI host bridge to bus 0000:00 [ 3.447199][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.449220][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.451270][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.462587][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.465255][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.468631][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.478898][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.501183][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.519660][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.532998][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.541237][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.547016][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.573449][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.582562][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.589318][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.614972][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.624578][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.657641][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.662576][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.670357][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.675652][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 3.701230][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.709322][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.715879][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 3.823456][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.840770][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.857537][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.874842][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.884040][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.932522][ T1] iommu: Default domain type: Translated [ 3.932522][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.950441][ T1] SCSI subsystem initialized [ 3.952522][ T1] ACPI: bus type USB registered [ 3.952522][ T1] usbcore: registered new interface driver usbfs [ 3.953009][ T1] usbcore: registered new interface driver hub [ 3.962539][ T1] usbcore: registered new device driver usb [ 3.962539][ T1] mc: Linux media interface: v0.10 [ 3.963374][ T1] videodev: Linux video capture interface: v2.00 [ 3.967445][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.969140][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.972879][ T1] PTP clock support registered [ 3.982522][ T1] EDAC MC: Ver: 3.0.0 [ 3.992537][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.001033][ T1] Bluetooth: Core ver 2.22 [ 4.002823][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.004728][ T1] Bluetooth: HCI device and connection manager initialized [ 4.007057][ T1] Bluetooth: HCI socket layer initialized [ 4.008835][ T1] Bluetooth: L2CAP socket layer initialized [ 4.011049][ T1] NET: Registered PF_ATMPVC protocol family [ 4.012536][ T1] NET: Registered PF_ATMSVC protocol family [ 4.015252][ T1] NetLabel: Initializing [ 4.016655][ T1] NetLabel: domain hash size = 128 [ 4.018166][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.020936][ T1] NetLabel: unlabeled traffic allowed by default [ 4.027593][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.029936][ T1] NET: Registered PF_NFC protocol family [ 4.031491][ T1] PCI: Using ACPI for IRQ routing [ 4.034347][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 4.036303][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 4.037949][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.040902][ T1] vgaarb: loaded [ 4.102683][ T1] clocksource: Switched to clocksource kvm-clock [ 4.119444][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.121335][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.127928][ T1] TOMOYO: 2.6.0 [ 4.129195][ T1] Mandatory Access Control activated. [ 4.140372][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.143559][ T1] pnp: PnP ACPI init [ 4.210132][ T1] pnp: PnP ACPI: found 7 devices [ 4.311895][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.317045][ T1] NET: Registered PF_INET protocol family [ 4.320235][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 4.360744][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear) [ 4.364821][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 4.368413][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 4.389501][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 4.404328][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.410219][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear) [ 4.416083][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear) [ 4.421163][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.427988][ T1] RPC: Registered named UNIX socket transport module. [ 4.430273][ T1] RPC: Registered udp transport module. [ 4.432235][ T1] RPC: Registered tcp transport module. [ 4.433980][ T1] RPC: Registered tcp-with-tls transport module. [ 4.435978][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.445059][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.446936][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.449019][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.451617][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.457547][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.460313][ T1] PCI: CLS 0 bytes, default 64 [ 4.462345][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.464961][ T1] software IO TLB: mapped [mem 0x00000000bbffd000-0x00000000bfffd000] (64MB) [ 4.501297][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.504575][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 4.554343][ T1] clocksource: Switched to clocksource tsc [ 4.562530][ T45] kworker/u4:3 (45) used greatest stack depth: 27904 bytes left [ 4.770014][ T60] kworker/u4:2 (60) used greatest stack depth: 27408 bytes left [ 6.442158][ T1] Initialise system trusted keyrings [ 6.445759][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 6.456273][ T1] NFS: Registering the id_resolver key type [ 6.457578][ T1] Key type id_resolver registered [ 6.459059][ T1] Key type id_legacy registered [ 6.461321][ T1] 9p: Installing v9fs 9p2000 file system support [ 6.493327][ T1] Key type asymmetric registered [ 6.494305][ T1] Asymmetric key parser 'x509' registered [ 6.496281][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 6.499471][ T1] io scheduler mq-deadline registered [ 6.500239][ T1] io scheduler kyber registered [ 6.504902][ T1] usbcore: registered new interface driver udlfb [ 6.506220][ T1] usbcore: registered new interface driver smscufx [ 6.511381][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.523772][ T1] ACPI: button: Power Button [PWRF] [ 6.528001][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.535122][ T1] ACPI: button: Sleep Button [SLPF] [ 6.625185][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 6.626401][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.679901][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 6.680837][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 6.734868][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 6.735867][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 6.776514][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 6.784527][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.794692][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.808330][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.817169][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.834424][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 6.859716][ T1] Non-volatile memory driver v1.3 [ 6.880605][ T1] Linux agpgart interface v0.103 [ 6.886625][ T1] ACPI: bus type drm_connector registered [ 6.895421][ T1] usbcore: registered new interface driver udl [ 6.984361][ T1] loop: module loaded [ 6.986599][ T1] usbcore: registered new interface driver rtsx_usb [ 6.992318][ T1] usbcore: registered new interface driver viperboard [ 6.996419][ T1] usbcore: registered new interface driver dln2 [ 7.000409][ T1] usbcore: registered new interface driver pn533_usb [ 7.002950][ T1] usbcore: registered new interface driver port100 [ 7.005438][ T1] usbcore: registered new interface driver nfcmrvl [ 7.032638][ T1] scsi host0: Virtio SCSI HBA [ 7.245831][ T1] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.621569][ T1] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 7.638685][ T100] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 7.641725][ T100] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 7.643980][ T100] sd 0:0:1:0: [sda] Write Protect is off [ 7.644402][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 7.649583][ T1] db_root: cannot open: /etc/target [ 7.650030][ T100] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 7.781916][ T1] e100: Intel(R) PRO/100 Network Driver [ 7.783480][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 7.786951][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 7.788920][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 7.791366][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 7.793179][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 7.795184][ T1] sky2: driver version 1.30 [ 7.802105][ T1] usbcore: registered new interface driver ath9k_htc [ 7.804491][ T1] usbcore: registered new interface driver carl9170 [ 7.806971][ T1] usbcore: registered new interface driver ath6kl_usb [ 7.810228][ T1] usbcore: registered new interface driver ar5523 [ 7.812334][ T1] usbcore: registered new interface driver ath10k_usb [ 7.814098][ T1] Atmel at76x USB Wireless LAN Driver 0.17 loading [ 7.815443][ T1] usbcore: registered new interface driver at76c50x-usb [ 7.818289][ T1] usbcore: registered new interface driver brcmfmac [ 7.820447][ T1] usbcore: registered new interface driver orinoco_usb [ 7.822623][ T1] usbcore: registered new interface driver p54usb [ 7.824864][ T1] usbcore: registered new interface driver usb8xxx [ 7.829274][ T1] usbcore: registered new interface driver lbtf_usb [ 7.831472][ T100] sda: sda1 [ 7.832653][ T1] usbcore: registered new interface driver mwifiex_usb [ 7.835174][ T1] usbcore: registered new interface driver mt7601u [ 7.837340][ T1] usbcore: registered new interface driver rt2500usb [ 7.839679][ T100] sd 0:0:1:0: [sda] Attached SCSI disk [ 7.844557][ T1] usbcore: registered new interface driver rt73usb [ 7.846773][ T1] usbcore: registered new interface driver rt2800usb [ 7.850434][ T1] usbcore: registered new interface driver rtl8187 [ 7.853430][ T1] usbcore: registered new interface driver rtl8192cu [ 7.860298][ T1] usbcore: registered new interface driver rtl8xxxu [ 7.862422][ T1] usbcore: registered new interface driver RSI-USB WLAN [ 7.870693][ T1] usbcore: registered new interface driver zd1211rw [ 7.874626][ T1] usbcore: registered new interface driver zd1201 [ 7.876764][ T1] usbcore: registered new interface driver rndis_wlan [ 7.879022][ T1] usbcore: registered new interface driver atusb [ 7.881412][ T1] usbcore: registered new interface driver catc [ 7.883550][ T1] usbcore: registered new interface driver kaweth [ 7.885456][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 7.886761][ T1] usbcore: registered new interface driver pegasus [ 7.889844][ T1] usbcore: registered new interface driver rtl8150 [ 7.891932][ T1] usbcore: registered new device driver r8152-cfgselector [ 7.894213][ T1] usbcore: registered new interface driver r8152 [ 7.895807][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 7.897375][ T1] usbcore: registered new interface driver hso [ 7.899418][ T1] usbcore: registered new interface driver lan78xx [ 7.901594][ T1] usbcore: registered new interface driver asix [ 7.903772][ T1] usbcore: registered new interface driver ax88179_178a [ 7.906070][ T1] usbcore: registered new interface driver cdc_ether [ 7.910026][ T1] usbcore: registered new interface driver cdc_eem [ 7.912605][ T1] usbcore: registered new interface driver dm9601 [ 7.914729][ T1] usbcore: registered new interface driver sr9700 [ 7.916779][ T1] usbcore: registered new interface driver CoreChips [ 7.919144][ T1] usbcore: registered new interface driver smsc75xx [ 7.921539][ T1] usbcore: registered new interface driver smsc95xx [ 7.923726][ T1] usbcore: registered new interface driver gl620a [ 7.926952][ T1] usbcore: registered new interface driver net1080 [ 7.930939][ T1] usbcore: registered new interface driver plusb [ 7.933688][ T1] usbcore: registered new interface driver rndis_host [ 7.935874][ T1] usbcore: registered new interface driver cdc_subset [ 7.938336][ T1] usbcore: registered new interface driver zaurus [ 7.940471][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 7.943037][ T1] usbcore: registered new interface driver int51x1 [ 7.945202][ T1] usbcore: registered new interface driver cdc_phonet [ 7.947320][ T1] usbcore: registered new interface driver kalmia [ 7.950308][ T1] usbcore: registered new interface driver ipheth [ 7.952413][ T1] usbcore: registered new interface driver sierra_net [ 7.954847][ T1] usbcore: registered new interface driver cx82310_eth [ 7.957272][ T1] usbcore: registered new interface driver cdc_ncm [ 7.960659][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 7.963073][ T1] usbcore: registered new interface driver lg-vl600 [ 7.965357][ T1] usbcore: registered new interface driver qmi_wwan [ 7.967562][ T1] usbcore: registered new interface driver cdc_mbim [ 7.970784][ T1] usbcore: registered new interface driver ch9200 [ 7.972300][ T1] usbcore: registered new interface driver r8153_ecm [ 8.007480][ T1] SPI driver max3421-hcd has no spi_device_id for maxim,max3421 [ 8.019603][ T1] usbcore: registered new interface driver cdc_acm [ 8.021441][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 8.024134][ T1] usbcore: registered new interface driver usblp [ 8.026336][ T1] usbcore: registered new interface driver cdc_wdm [ 8.029721][ T1] usbcore: registered new interface driver usbtmc [ 8.033981][ T1] usbcore: registered new interface driver uas [ 8.036054][ T1] usbcore: registered new interface driver usb-storage [ 8.038504][ T1] usbcore: registered new interface driver ums-alauda [ 8.041797][ T1] usbcore: registered new interface driver ums-cypress [ 8.044218][ T1] usbcore: registered new interface driver ums-datafab [ 8.046752][ T1] usbcore: registered new interface driver ums_eneub6250 [ 8.049271][ T1] usbcore: registered new interface driver ums-freecom [ 8.051680][ T1] usbcore: registered new interface driver ums-isd200 [ 8.053875][ T1] usbcore: registered new interface driver ums-jumpshot [ 8.055916][ T1] usbcore: registered new interface driver ums-karma [ 8.058145][ T1] usbcore: registered new interface driver ums-onetouch [ 8.060554][ T1] usbcore: registered new interface driver ums-realtek [ 8.062714][ T1] usbcore: registered new interface driver ums-sddr09 [ 8.064953][ T1] usbcore: registered new interface driver ums-sddr55 [ 8.067128][ T1] usbcore: registered new interface driver ums-usbat [ 8.070685][ T1] usbcore: registered new interface driver mdc800 [ 8.072636][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 8.074401][ T1] usbcore: registered new interface driver microtekX6 [ 8.077427][ T1] usbcore: registered new interface driver usbserial_generic [ 8.080551][ T1] usbserial: USB Serial support registered for generic [ 8.082771][ T1] usbcore: registered new interface driver aircable [ 8.084872][ T1] usbserial: USB Serial support registered for aircable [ 8.087023][ T1] usbcore: registered new interface driver ark3116 [ 8.089247][ T1] usbserial: USB Serial support registered for ark3116 [ 8.091630][ T1] usbcore: registered new interface driver belkin_sa [ 8.093888][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 8.096541][ T1] usbcore: registered new interface driver ch341 [ 8.098935][ T1] usbserial: USB Serial support registered for ch341-uart [ 8.101220][ T1] usbcore: registered new interface driver cp210x [ 8.103220][ T1] usbserial: USB Serial support registered for cp210x [ 8.105343][ T1] usbcore: registered new interface driver cyberjack [ 8.107519][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 8.110287][ T1] usbcore: registered new interface driver cypress_m8 [ 8.112531][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 8.114944][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 8.117408][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 8.120467][ T1] usbcore: registered new interface driver usb_debug [ 8.123524][ T1] usbserial: USB Serial support registered for debug [ 8.126289][ T1] usbserial: USB Serial support registered for xhci_dbc [ 8.129666][ T1] usbcore: registered new interface driver digi_acceleport [ 8.132868][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 8.136465][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 8.140147][ T1] usbcore: registered new interface driver io_edgeport [ 8.143368][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 8.146736][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 8.150127][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 8.153629][ T1] usbserial: USB Serial support registered for EPiC device [ 8.156671][ T1] usbcore: registered new interface driver io_ti [ 8.159560][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 8.163230][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 8.166682][ T1] usbcore: registered new interface driver empeg [ 8.169400][ T1] usbserial: USB Serial support registered for empeg [ 8.172246][ T1] usbcore: registered new interface driver f81534a_ctrl [ 8.175500][ T1] usbcore: registered new interface driver f81232 [ 8.178321][ T1] usbserial: USB Serial support registered for f81232 [ 8.181169][ T1] usbserial: USB Serial support registered for f81534a [ 8.184315][ T1] usbcore: registered new interface driver f81534 [ 8.187076][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 8.190456][ T1] usbcore: registered new interface driver ftdi_sio [ 8.193068][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 8.196521][ T1] usbcore: registered new interface driver garmin_gps [ 8.199351][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 8.203072][ T1] usbcore: registered new interface driver ipaq [ 8.206099][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 8.209102][ T1] usbcore: registered new interface driver ipw [ 8.211992][ T1] usbserial: USB Serial support registered for IPWireless converter [ 8.215299][ T1] usbcore: registered new interface driver ir_usb [ 8.218343][ T1] usbserial: USB Serial support registered for IR Dongle [ 8.221353][ T1] usbcore: registered new interface driver iuu_phoenix [ 8.224335][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 8.227243][ T1] usbcore: registered new interface driver keyspan [ 8.229754][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 8.232412][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 8.234763][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 8.237260][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 8.239744][ T1] usbcore: registered new interface driver keyspan_pda [ 8.242012][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 8.244616][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 8.247407][ T1] usbcore: registered new interface driver kl5kusb105 [ 8.249940][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 8.252556][ T1] usbcore: registered new interface driver kobil_sct [ 8.254950][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 8.257470][ T1] usbcore: registered new interface driver mct_u232 [ 8.259778][ T1] usbserial: USB Serial support registered for MCT U232 [ 8.261897][ T1] usbcore: registered new interface driver metro_usb [ 8.264009][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 8.266372][ T1] usbcore: registered new interface driver mos7720 [ 8.268581][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 8.271026][ T1] usbcore: registered new interface driver mos7840 [ 8.273173][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 8.275762][ T1] usbcore: registered new interface driver mxuport [ 8.278033][ T1] usbserial: USB Serial support registered for MOXA UPort [ 8.280337][ T1] usbcore: registered new interface driver navman [ 8.282506][ T1] usbserial: USB Serial support registered for navman [ 8.285051][ T1] usbcore: registered new interface driver omninet [ 8.287355][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 8.290008][ T1] usbcore: registered new interface driver opticon [ 8.292156][ T1] usbserial: USB Serial support registered for opticon [ 8.294579][ T1] usbcore: registered new interface driver option [ 8.296727][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 8.299447][ T1] usbcore: registered new interface driver oti6858 [ 8.301375][ T1] usbserial: USB Serial support registered for oti6858 [ 8.303673][ T1] usbcore: registered new interface driver pl2303 [ 8.305884][ T1] usbserial: USB Serial support registered for pl2303 [ 8.308077][ T1] usbcore: registered new interface driver qcaux [ 8.310034][ T1] usbserial: USB Serial support registered for qcaux [ 8.312087][ T1] usbcore: registered new interface driver qcserial [ 8.314190][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 8.316533][ T1] usbcore: registered new interface driver quatech2 [ 8.318531][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 8.321214][ T1] usbcore: registered new interface driver safe_serial [ 8.323653][ T1] usbserial: USB Serial support registered for safe_serial [ 8.325953][ T1] usbcore: registered new interface driver sierra [ 8.328534][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 8.330798][ T1] usbcore: registered new interface driver usb_serial_simple [ 8.333041][ T1] usbserial: USB Serial support registered for carelink [ 8.335080][ T1] usbserial: USB Serial support registered for flashloader [ 8.337451][ T1] usbserial: USB Serial support registered for funsoft [ 8.340493][ T1] usbserial: USB Serial support registered for google [ 8.343100][ T1] usbserial: USB Serial support registered for hp4x [ 8.345550][ T1] usbserial: USB Serial support registered for kaufmann [ 8.349667][ T1] usbserial: USB Serial support registered for libtransistor [ 8.352861][ T1] usbserial: USB Serial support registered for moto_modem [ 8.356994][ T1] usbserial: USB Serial support registered for motorola_tetra [ 8.360462][ T1] usbserial: USB Serial support registered for nokia [ 8.363805][ T1] usbserial: USB Serial support registered for novatel_gps [ 8.368035][ T1] usbserial: USB Serial support registered for siemens_mpi [ 8.370515][ T1] usbserial: USB Serial support registered for suunto [ 8.372751][ T1] usbserial: USB Serial support registered for vivopay [ 8.375040][ T1] usbserial: USB Serial support registered for zio [ 8.377460][ T1] usbcore: registered new interface driver spcp8x5 [ 8.386202][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 8.389049][ T1] usbcore: registered new interface driver ssu100 [ 8.392148][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 8.395997][ T1] usbcore: registered new interface driver symbolserial [ 8.399513][ T1] usbserial: USB Serial support registered for symbol [ 8.401798][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 8.404114][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 8.406817][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 8.409463][ T1] usbcore: registered new interface driver upd78f0730 [ 8.411792][ T1] usbserial: USB Serial support registered for upd78f0730 [ 8.414274][ T1] usbcore: registered new interface driver visor [ 8.416237][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 8.419340][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 8.421583][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 8.425852][ T1] usbcore: registered new interface driver wishbone_serial [ 8.428297][ T1] usbserial: USB Serial support registered for wishbone_serial [ 8.430746][ T1] usbcore: registered new interface driver whiteheat [ 8.433028][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 8.435863][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 8.438624][ T1] usbcore: registered new interface driver xsens_mt [ 8.440726][ T1] usbserial: USB Serial support registered for xsens_mt [ 8.442838][ T1] usbcore: registered new interface driver adutux [ 8.444855][ T1] usbcore: registered new interface driver appledisplay [ 8.446989][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 8.449362][ T1] usbcore: registered new interface driver cytherm [ 8.451468][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 8.455387][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 8.457886][ T1] usbcore: registered new interface driver idmouse [ 8.460011][ T1] usbcore: registered new interface driver iowarrior [ 8.462246][ T1] usbcore: registered new interface driver isight_firmware [ 8.464541][ T1] usbcore: registered new interface driver usblcd [ 8.466806][ T1] usbcore: registered new interface driver ldusb [ 8.469388][ T1] usbcore: registered new interface driver legousbtower [ 8.472586][ T1] usbcore: registered new interface driver usbtest [ 8.475530][ T1] usbcore: registered new interface driver usb_ehset_test [ 8.478882][ T1] usbcore: registered new interface driver trancevibrator [ 8.482095][ T1] usbcore: registered new interface driver uss720 [ 8.484668][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 8.488422][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 8.491339][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 8.493903][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 8.497402][ T1] usbcore: registered new interface driver usbsevseg [ 8.500532][ T1] usbcore: registered new interface driver yurex [ 8.504312][ T1] usbcore: registered new interface driver chaoskey [ 8.508757][ T1] usbcore: registered new interface driver sisusb [ 8.511970][ T1] usbcore: registered new interface driver lvs [ 8.515007][ T1] usbcore: registered new interface driver cxacru [ 8.517599][ T1] usbcore: registered new interface driver speedtch [ 8.521187][ T1] usbcore: registered new interface driver ueagle-atm [ 8.523719][ T1] xusbatm: malformed module parameters [ 8.531332][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.535229][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 8.546730][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 8.555381][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 8.559445][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.562586][ T1] usb usb1: Product: Dummy host controller [ 8.564800][ T1] usb usb1: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 8.569681][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 8.580903][ T1] hub 1-0:1.0: USB hub found [ 8.583573][ T1] hub 1-0:1.0: 1 port detected [ 8.595055][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.599480][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 8.603236][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 8.609582][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 8.613203][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.615735][ T1] usb usb2: Product: Dummy host controller [ 8.617703][ T1] usb usb2: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 8.621069][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 8.629403][ T1] hub 2-0:1.0: USB hub found [ 8.631771][ T1] hub 2-0:1.0: 1 port detected [ 8.641398][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.644574][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 8.648808][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 8.654357][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 8.657562][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.660534][ T1] usb usb3: Product: Dummy host controller [ 8.662695][ T1] usb usb3: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 8.666177][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 8.674384][ T1] hub 3-0:1.0: USB hub found [ 8.676963][ T1] hub 3-0:1.0: 1 port detected [ 8.685968][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.689507][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 8.693996][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 8.699373][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 8.702907][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.706272][ T1] usb usb4: Product: Dummy host controller [ 8.708818][ T1] usb usb4: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 8.712758][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 8.721283][ T1] hub 4-0:1.0: USB hub found [ 8.723666][ T1] hub 4-0:1.0: 1 port detected [ 8.732444][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.735533][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 8.740602][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 8.746132][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 8.749813][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.752963][ T1] usb usb5: Product: Dummy host controller [ 8.755634][ T1] usb usb5: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 8.759115][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 8.767458][ T1] hub 5-0:1.0: USB hub found [ 8.770130][ T1] hub 5-0:1.0: 1 port detected [ 8.779412][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.782978][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 8.787095][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 8.792685][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 8.796268][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.799181][ T1] usb usb6: Product: Dummy host controller [ 8.801572][ T1] usb usb6: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 8.805189][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 8.814048][ T1] hub 6-0:1.0: USB hub found [ 8.816377][ T1] hub 6-0:1.0: 1 port detected [ 8.825869][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.829602][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 8.833497][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 8.839365][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 8.842349][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.845234][ T1] usb usb7: Product: Dummy host controller [ 8.847723][ T1] usb usb7: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 8.851170][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 8.859278][ T1] hub 7-0:1.0: USB hub found [ 8.861503][ T1] hub 7-0:1.0: 1 port detected [ 8.870798][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.874285][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 8.878486][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 8.884610][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 8.889209][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.892126][ T1] usb usb8: Product: Dummy host controller [ 8.894148][ T1] usb usb8: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 8.897191][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 8.906064][ T1] hub 8-0:1.0: USB hub found [ 8.911480][ T1] hub 8-0:1.0: 1 port detected [ 8.997776][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.002370][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 9.005413][ T1] ================================================================== [ 9.007659][ T1] BUG: KASAN: slab-out-of-bounds in vhci_setup+0x2d3/0x340 [ 9.007659][ T1] Write of size 8 at addr ffff8881063a6368 by task swapper/0/1 [ 9.007659][ T1] [ 9.007659][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a #0 [ 9.007659][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 9.007659][ T1] Call Trace: [ 9.007659][ T1] [ 9.007659][ T1] dump_stack_lvl+0xd9/0x1b0 [ 9.007659][ T1] print_report+0xc4/0x620 [ 9.007659][ T1] ? __virt_addr_valid+0x5e/0x2d0 [ 9.007659][ T1] ? __phys_addr+0xc6/0x140 [ 9.007659][ T1] kasan_report+0xda/0x110 [ 9.007659][ T1] ? vhci_setup+0x2d3/0x340 [ 9.007659][ T1] ? vhci_setup+0x2d3/0x340 [ 9.007659][ T1] vhci_setup+0x2d3/0x340 [ 9.007659][ T1] ? vhci_hub_status+0x3d0/0x3d0 [ 9.007659][ T1] usb_add_hcd+0x5bc/0x1770 [ 9.007659][ T1] vhci_hcd_probe+0x12c/0x460 [ 9.007659][ T1] ? vhci_hcd_remove+0x180/0x180 [ 9.007659][ T1] platform_probe+0xff/0x1e0 [ 9.007659][ T1] ? platform_remove+0x100/0x100 [ 9.007659][ T1] really_probe+0x234/0xc90 [ 9.007659][ T1] __driver_probe_device+0x1de/0x4b0 [ 9.007659][ T1] driver_probe_device+0x4c/0x1a0 [ 9.007659][ T1] __device_attach_driver+0x1d4/0x300 [ 9.007659][ T1] ? driver_probe_device+0x1a0/0x1a0 [ 9.007659][ T1] bus_for_each_drv+0x157/0x1d0 [ 9.007659][ T1] ? bus_for_each_dev+0x1d0/0x1d0 [ 9.007659][ T1] ? lockdep_hardirqs_on+0x7d/0x100 [ 9.007659][ T1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 9.007659][ T1] __device_attach+0x1e8/0x4b0 [ 9.007659][ T1] ? device_driver_attach+0x200/0x200 [ 9.007659][ T1] ? do_raw_spin_unlock+0x173/0x230 [ 9.007659][ T1] bus_probe_device+0x17c/0x1c0 [ 9.007659][ T1] device_add+0x117e/0x1aa0 [ 9.007659][ T1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 9.007659][ T1] ? kasan_set_track+0x25/0x30 [ 9.007659][ T1] platform_device_add+0x36d/0x840 [ 9.007659][ T1] ? kfree+0x108/0x140 [ 9.007659][ T1] platform_device_register_full+0x3ec/0x550 [ 9.007659][ T1] ? driver_register+0x2d9/0x4a0 [ 9.007659][ T1] vhci_hcd_init+0x1ad/0x360 [ 9.007659][ T1] ? usbip_core_init+0x10/0x10 [ 9.007659][ T1] ? rng_is_initialized+0x40/0x40 [ 9.007659][ T1] ? bdc_driver_init+0x20/0x20 [ 9.007659][ T1] ? usbip_core_init+0x10/0x10 [ 9.007659][ T1] do_one_initcall+0x117/0x630 [ 9.007659][ T1] ? trace_event_raw_event_initcall_level+0x200/0x200 [ 9.007659][ T1] ? kasan_set_track+0x25/0x30 [ 9.007659][ T1] kernel_init_freeable+0x5bd/0x8f0 [ 9.007659][ T1] ? rest_init+0x2b0/0x2b0 [ 9.007659][ T1] kernel_init+0x1c/0x2a0 [ 9.007659][ T1] ? rest_init+0x2b0/0x2b0 [ 9.007659][ T1] ret_from_fork+0x45/0x80 [ 9.007659][ T1] ? rest_init+0x2b0/0x2b0 [ 9.007659][ T1] ret_from_fork_asm+0x11/0x20 [ 9.007659][ T1] [ 9.007659][ T1] [ 9.007659][ T1] Allocated by task 1: [ 9.007659][ T1] kasan_save_stack+0x33/0x50 [ 9.007659][ T1] kasan_set_track+0x25/0x30 [ 9.007659][ T1] __kasan_kmalloc+0x87/0x90 [ 9.007659][ T1] __kmalloc_node_track_caller+0x61/0x100 [ 9.007659][ T1] kvasprintf+0xbd/0x150 [ 9.007659][ T1] kvasprintf_const+0x66/0x190 [ 9.007659][ T1] kobject_set_name_vargs+0x5a/0x130 [ 9.007659][ T1] device_create_groups_vargs+0x1b1/0x270 [ 9.007659][ T1] device_create+0xe9/0x120 [ 9.007659][ T1] mon_bin_add+0xba/0x160 [ 9.007659][ T1] mon_bus_init+0x18e/0x320 [ 9.007659][ T1] mon_notify+0x32e/0x490 [ 9.007659][ T1] notifier_call_chain+0xb6/0x3b0 [ 9.007659][ T1] blocking_notifier_call_chain+0x69/0x90 [ 9.007659][ T1] usb_add_hcd+0x34d/0x1770 [ 9.007659][ T1] vhci_hcd_probe+0x12c/0x460 [ 9.007659][ T1] platform_probe+0xff/0x1e0 [ 9.007659][ T1] really_probe+0x234/0xc90 [ 9.007659][ T1] __driver_probe_device+0x1de/0x4b0 [ 9.007659][ T1] driver_probe_device+0x4c/0x1a0 [ 9.007659][ T1] __device_attach_driver+0x1d4/0x300 [ 9.007659][ T1] bus_for_each_drv+0x157/0x1d0 [ 9.007659][ T1] __device_attach+0x1e8/0x4b0 [ 9.007659][ T1] bus_probe_device+0x17c/0x1c0 [ 9.007659][ T1] device_add+0x117e/0x1aa0 [ 9.007659][ T1] platform_device_add+0x36d/0x840 [ 9.007659][ T1] platform_device_register_full+0x3ec/0x550 [ 9.007659][ T1] vhci_hcd_init+0x1ad/0x360 [ 9.007659][ T1] do_one_initcall+0x117/0x630 [ 9.007659][ T1] kernel_init_freeable+0x5bd/0x8f0 [ 9.007659][ T1] kernel_init+0x1c/0x2a0 [ 9.007659][ T1] ret_from_fork+0x45/0x80 [ 9.007659][ T1] ret_from_fork_asm+0x11/0x20 [ 9.007659][ T1] [ 9.007659][ T1] The buggy address belongs to the object at ffff8881063a6348 [ 9.007659][ T1] which belongs to the cache kmalloc-8 of size 8 [ 9.007659][ T1] The buggy address is located 24 bytes to the right of [ 9.007659][ T1] allocated 8-byte region [ffff8881063a6348, ffff8881063a6350) [ 9.007659][ T1] [ 9.007659][ T1] The buggy address belongs to the physical page: [ 9.007659][ T1] page:ffffea000418e980 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1063a6 [ 9.007659][ T1] flags: 0x200000000000800(slab|node=0|zone=2) [ 9.007659][ T1] page_type: 0xffffffff() [ 9.007659][ T1] raw: 0200000000000800 ffff888100041280 dead000000000122 0000000000000000 [ 9.007659][ T1] raw: 0000000000000000 0000000080660066 00000001ffffffff 0000000000000000 [ 9.007659][ T1] page dumped because: kasan: bad access detected [ 9.007659][ T1] page_owner tracks the page as allocated [ 9.007659][ T1] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12c00(GFP_NOIO|__GFP_NOWARN|__GFP_NORETRY), pid 1, tgid 1 (swapper/0), ts 8857293443, free_ts 0 [ 9.007659][ T1] post_alloc_hook+0x2cf/0x340 [ 9.007659][ T1] get_page_from_freelist+0x10e1/0x2fd0 [ 9.007659][ T1] __alloc_pages+0x1d0/0x4a0 [ 9.007659][ T1] alloc_page_interleave+0x1e/0x230 [ 9.007659][ T1] alloc_pages+0x22a/0x270 [ 9.007659][ T1] allocate_slab+0x251/0x380 [ 9.007659][ T1] ___slab_alloc+0x8c7/0x1580 [ 9.007659][ T1] __slab_alloc.constprop.0+0x56/0xa0 [ 9.007659][ T1] __kmem_cache_alloc_node+0x12c/0x310 [ 9.007659][ T1] kmalloc_trace+0x25/0xe0 [ 9.007659][ T1] usb_control_msg+0xbd/0x4a0 [ 9.007659][ T1] usb_control_msg_send+0xca/0x120 [ 9.007659][ T1] usb_set_configuration+0xe71/0x1c40 [ 9.007659][ T1] usb_generic_driver_probe+0xca/0x130 [ 9.007659][ T1] usb_probe_device+0xda/0x2c0 [ 9.007659][ T1] really_probe+0x234/0xc90 [ 9.007659][ T1] page_owner free stack trace missing [ 9.007659][ T1] [ 9.007659][ T1] Memory state around the buggy address: [ 9.007659][ T1] ffff8881063a6200: fc 06 fc fc fc fc fa fc fc fc fc 06 fc fc fc fc [ 9.007659][ T1] ffff8881063a6280: 06 fc fc fc fc 00 fc fc fc fc 00 fc fc fc fc 00 [ 9.007659][ T1] >ffff8881063a6300: fc fc fc fc 00 fc fc fc fc 00 fc fc fc fc 00 fc [ 9.007659][ T1] ^ [ 9.007659][ T1] ffff8881063a6380: fc fc fc 00 fc fc fc fc 06 fc fc fc fc 05 fc fc [ 9.007659][ T1] ffff8881063a6400: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 9.007659][ T1] ================================================================== [ 9.221342][ T1] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 9.223898][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a #0 [ 9.227387][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 9.230683][ T1] Call Trace: [ 9.230683][ T1] [ 9.230683][ T1] dump_stack_lvl+0xd9/0x1b0 [ 9.230683][ T1] panic+0x6a6/0x750 [ 9.230683][ T1] ? panic_smp_self_stop+0xa0/0xa0 [ 9.230683][ T1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 9.237809][ T1] check_panic_on_warn+0xab/0xb0 [ 9.237809][ T1] end_report+0x108/0x150 [ 9.237809][ T1] kasan_report+0xea/0x110 [ 9.237809][ T1] ? vhci_setup+0x2d3/0x340 [ 9.237809][ T1] ? vhci_setup+0x2d3/0x340 [ 9.247737][ T1] vhci_setup+0x2d3/0x340 [ 9.247737][ T1] ? vhci_hub_status+0x3d0/0x3d0 [ 9.247737][ T1] usb_add_hcd+0x5bc/0x1770 [ 9.247737][ T1] vhci_hcd_probe+0x12c/0x460 [ 9.247737][ T1] ? vhci_hcd_remove+0x180/0x180 [ 9.247737][ T1] platform_probe+0xff/0x1e0 [ 9.257798][ T1] ? platform_remove+0x100/0x100 [ 9.257798][ T1] really_probe+0x234/0xc90 [ 9.257798][ T1] __driver_probe_device+0x1de/0x4b0 [ 9.257798][ T1] driver_probe_device+0x4c/0x1a0 [ 9.257798][ T1] __device_attach_driver+0x1d4/0x300 [ 9.257798][ T1] ? driver_probe_device+0x1a0/0x1a0 [ 9.267743][ T1] bus_for_each_drv+0x157/0x1d0 [ 9.267743][ T1] ? bus_for_each_dev+0x1d0/0x1d0 [ 9.267743][ T1] ? lockdep_hardirqs_on+0x7d/0x100 [ 9.267743][ T1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 9.267743][ T1] __device_attach+0x1e8/0x4b0 [ 9.277823][ T1] ? device_driver_attach+0x200/0x200 [ 9.277823][ T1] ? do_raw_spin_unlock+0x173/0x230 [ 9.277823][ T1] bus_probe_device+0x17c/0x1c0 [ 9.277823][ T1] device_add+0x117e/0x1aa0 [ 9.277823][ T1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 9.287751][ T1] ? kasan_set_track+0x25/0x30 [ 9.287751][ T1] platform_device_add+0x36d/0x840 [ 9.287751][ T1] ? kfree+0x108/0x140 [ 9.287751][ T1] platform_device_register_full+0x3ec/0x550 [ 9.287751][ T1] ? driver_register+0x2d9/0x4a0 [ 9.297821][ T1] vhci_hcd_init+0x1ad/0x360 [ 9.297821][ T1] ? usbip_core_init+0x10/0x10 [ 9.297821][ T1] ? rng_is_initialized+0x40/0x40 [ 9.297821][ T1] ? bdc_driver_init+0x20/0x20 [ 9.297821][ T1] ? usbip_core_init+0x10/0x10 [ 9.307710][ T1] do_one_initcall+0x117/0x630 [ 9.307710][ T1] ? trace_event_raw_event_initcall_level+0x200/0x200 [ 9.307710][ T1] ? kasan_set_track+0x25/0x30 [ 9.307710][ T1] kernel_init_freeable+0x5bd/0x8f0 [ 9.307710][ T1] ? rest_init+0x2b0/0x2b0 [ 9.317821][ T1] kernel_init+0x1c/0x2a0 [ 9.317821][ T1] ? rest_init+0x2b0/0x2b0 [ 9.317821][ T1] ret_from_fork+0x45/0x80 [ 9.327778][ T1] ? rest_init+0x2b0/0x2b0 [ 9.327778][ T1] ret_from_fork_asm+0x11/0x20 [ 9.327778][ T1] [ 9.327778][ T1] Kernel Offset: disabled [ 9.327778][ T1] Rebooting in 86400 seconds..