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@10.128.1.69" "pwd"]: exit status 255 ssh: connect to host 10.128.1.69 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. 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 9f227516-8f13-0307-1f24-ad89b43b961d 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 0x000000serialport: Connected to syzkaller.us-central1-c.ci2-upstream-usb-test-2 port 1 (session ID: 3373f738b6b2cca006b0bf41e8e5e687257c559ef7930071b39a601cd66ee6fd, active connections: 1). 0000000000-0x000000000009fbff] 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 [ 0.000010][ T0] kvm-clock: using sched offset of 2696562115 cycles [ 0.001553][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.011271][ T0] tsc: Detected 2199.998 MHz processor [ 0.016915][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.019614][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.023307][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.025894][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.034785][ T0] found SMP MP-table at [mem 0x000f2b20-0x000f2b2f] [ 0.036603][ T0] Using GB pages for direct mapping [ 0.042213][ T0] ACPI: Early table checksum verification disabled [ 0.044746][ T0] ACPI: RSDP 0x00000000000F28A0 000014 (v00 Google) [ 0.046537][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.049235][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.052722][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.056434][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.057866][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.059045][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.061625][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.066032][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.069571][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.072284][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.074962][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.077376][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.080022][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.082594][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.084050][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.086283][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.088091][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.091210][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.092746][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.093667][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.095613][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.097390][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.099608][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.102253][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.104769][ T0] NODE_DATA(0) allocated [mem 0x23fffa000-0x23fffdfff] [ 0.148447][ T0] Zone ranges: [ 0.149474][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.150721][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.152555][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.154362][ T0] Movable zone start for each node [ 0.155999][ T0] Early memory node ranges [ 0.157477][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.161750][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.164766][ T0] node 0: [mem 0x0000000100000000-0x000000023fffffff] [ 0.168331][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000023fffffff] [ 0.174049][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.174300][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.297833][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.627036][ T0] kasan: KernelAddressSanitizer initialized [ 0.631476][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.632254][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.633873][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.636306][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.637680][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.640037][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.641250][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.642452][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.643692][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.645635][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.648072][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.650197][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.651950][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.653946][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.655650][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.657339][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.658941][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.660317][ T0] Booting paravirtualized kernel on KVM [ 0.661596][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.782073][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.785259][ T0] percpu: Embedded 70 pages/cpu s249248 r8192 d29280 u1048576 [ 0.786710][ T0] kvm-guest: PV spinlocks enabled [ 0.789000][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.791092][ 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 [ 0.822361][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.825656][ T0] random: crng init done [ 0.829494][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.833455][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.835561][ T0] Fallback order for Node 0: 0 [ 0.835578][ T0] Built 1 zonelists, mobility grouping on. Total pages: 2064125 [ 0.839119][ T0] Policy zone: Normal [ 0.839864][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.841724][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.847077][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.850179][ T0] software IO TLB: area num 2. [ 1.844843][ T0] Memory: 6914984K/8388204K available (90112K kernel code, 23811K rwdata, 19580K rodata, 2724K init, 31736K bss, 1472964K reserved, 0K cma-reserved) [ 1.851738][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 1.975597][ T0] allocated 150994944 bytes of page_ext [ 1.978406][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.983044][ T0] Node 0, zone DMA32: page owner found early allocated 0 pages [ 2.016030][ T0] Node 0, zone Normal: page owner found early allocated 36960 pages [ 2.024480][ T0] Dynamic Preempt: voluntary [ 2.026870][ T0] Running RCU self tests [ 2.028061][ T0] Running RCU synchronous self tests [ 2.029631][ T0] rcu: Preemptible hierarchical RCU implementation. [ 2.031061][ T0] rcu: RCU lockdep checking is enabled. [ 2.032500][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 2.034607][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 2.037234][ T0] rcu: RCU debug extended QS entry/exit. [ 2.039332][ T0] All grace periods are expedited (rcu_expedited). [ 2.040893][ T0] Trampoline variant of Tasks RCU enabled. [ 2.042036][ T0] Tracing variant of Tasks RCU enabled. [ 2.043152][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 2.045213][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 2.047318][ T0] Running RCU synchronous self tests [ 2.122840][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 2.126605][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 2.131046][ T0] Console: colour VGA+ 80x25 [ 2.132275][ T0] printk: console [ttyS0] enabled [ 2.132275][ T0] printk: console [ttyS0] enabled [ 2.134614][ T0] printk: bootconsole [earlyser0] disabled [ 2.134614][ T0] printk: bootconsole [earlyser0] disabled [ 2.138562][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 2.141282][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 2.142303][ T0] ... MAX_LOCK_DEPTH: 48 [ 2.143192][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 2.143917][ T0] ... CLASSHASH_SIZE: 4096 [ 2.145500][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 2.146463][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 2.147988][ T0] ... CHAINHASH_SIZE: 131072 [ 2.148903][ T0] memory used by lock dependency info: 20785 kB [ 2.150352][ T0] memory used for stack traces: 8320 kB [ 2.151707][ T0] per task-struct memory footprint: 1920 bytes [ 2.153288][ T0] ACPI: Core revision 20230628 [ 2.155934][ T0] APIC: Switch to symmetric I/O mode setup [ 2.164811][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 2.167237][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 2.172830][ T0] Calibrating delay loop (skipped) preset value.. 4399.99 BogoMIPS (lpj=21999980) [ 2.183523][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 2.186709][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 2.192803][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.195447][ T0] Spectre V2 : Mitigation: IBRS [ 2.196361][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 2.198158][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 2.200751][ T0] RETBleed: Mitigation: IBRS [ 2.202822][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 2.205164][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 2.207636][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.210252][ T0] MDS: Mitigation: Clear CPU buffers [ 2.211391][ T0] TAA: Mitigation: Clear CPU buffers [ 2.212777][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 2.216145][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 2.219849][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 2.222783][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 2.224580][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 2.226166][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 2.244553][ T0] Freeing SMP alternatives memory: 64K [ 2.246196][ T0] pid_max: default: 32768 minimum: 301 [ 2.249468][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,integrity [ 2.251929][ T0] landlock: Up and running. [ 2.252782][ T0] Yama: becoming mindful. [ 2.254117][ T0] TOMOYO Linux initialized [ 2.256202][ T0] AppArmor: AppArmor initialized [ 2.257986][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 2.262204][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 2.273720][ T0] Running RCU synchronous self tests [ 2.275843][ T0] Running RCU synchronous self tests [ 2.400193][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.402765][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 2.403415][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 2.406433][ T1] Running RCU-tasks wait API self tests [ 2.513424][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 2.515689][ T1] signal: max sigframe size: 1776 [ 2.518231][ T1] rcu: Hierarchical SRCU implementation. [ 2.520512][ T1] rcu: Max phase no-delay instances is 1000. [ 2.533351][ T14] Callback from call_rcu_tasks_trace() invoked. [ 2.536395][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.539789][ T1] smp: Bringing up secondary CPUs ... [ 2.544941][ T1] smpboot: x86: Booting SMP configuration: [ 2.546357][ T1] .... node #0, CPUs: #1 [ 2.546874][ 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. [ 2.546874][ 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. [ 2.552842][ 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. [ 2.557594][ T1] smp: Brought up 1 node, 2 CPUs [ 2.558871][ T1] smpboot: Max logical packages: 1 [ 2.562865][ T1] smpboot: Total of 2 processors activated (8799.99 BogoMIPS) [ 2.572836][ T1] devtmpfs: initialized [ 2.606871][ T1] Running RCU synchronous self tests [ 2.612793][ T1] Running RCU synchronous self tests [ 2.613147][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.623218][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, linear) [ 2.632785][ T1] PM: RTC time: 07:20:56, date: 2023-10-10 [ 2.639050][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.653347][ T1] audit: initializing netlink subsys (disabled) [ 2.655417][ T28] audit: type=2000 audit(1696922456.063:1): state=initialized audit_enabled=0 res=1 [ 2.664601][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.664623][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.668315][ T1] cpuidle: using governor menu [ 2.682899][ T1] PCI: Using configuration type 1 for base access [ 2.697314][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.700586][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.714864][ T1] ACPI: Added _OSI(Module Device) [ 2.717234][ T1] ACPI: Added _OSI(Processor Device) [ 2.719758][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.722802][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.742812][ T13] Callback from call_rcu_tasks() invoked. [ 3.141731][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.190132][ T1] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 3.239686][ T1] ACPI: Interpreter enabled [ 3.243618][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.245472][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.247794][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.251615][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 3.266757][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.764736][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.768118][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.771322][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.774868][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.828252][ T1] PCI host bridge to bus 0000:00 [ 3.830126][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.832830][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.836266][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.840483][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.842872][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.847546][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.863487][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.919782][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.955590][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.969965][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.988458][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 4.002795][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 4.046513][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 4.061847][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 4.074916][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 4.114111][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 4.135115][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 4.187639][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 4.203900][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 4.219271][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 4.231333][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 4.269696][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 4.285383][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 4.297518][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 4.432256][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 4.450565][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 4.469047][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 4.491973][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 4.500777][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 4.554346][ T1] iommu: Default domain type: Translated [ 4.556771][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 4.567900][ T1] SCSI subsystem initialized [ 4.575063][ T1] ACPI: bus type USB registered [ 4.578875][ T1] usbcore: registered new interface driver usbfs [ 4.582245][ T1] usbcore: registered new interface driver hub [ 4.583329][ T1] usbcore: registered new device driver usb [ 4.589878][ T1] mc: Linux media interface: v0.10 [ 4.593614][ T1] videodev: Linux video capture interface: v2.00 [ 4.598935][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.602784][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.608986][ T1] PTP clock support registered [ 4.614816][ T1] EDAC MC: Ver: 3.0.0 [ 4.625260][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.639612][ T1] Bluetooth: Core ver 2.22 [ 4.641824][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.642783][ T1] Bluetooth: HCI device and connection manager initialized [ 4.645659][ T1] Bluetooth: HCI socket layer initialized [ 4.647549][ T1] Bluetooth: L2CAP socket layer initialized [ 4.649857][ T1] NET: Registered PF_ATMPVC protocol family [ 4.652781][ T1] NET: Registered PF_ATMSVC protocol family [ 4.656287][ T1] NetLabel: Initializing [ 4.657561][ T1] NetLabel: domain hash size = 128 [ 4.659720][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.663917][ T1] NetLabel: unlabeled traffic allowed by default [ 4.671464][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.673853][ T1] NET: Registered PF_NFC protocol family [ 4.675641][ T1] PCI: Using ACPI for IRQ routing [ 4.679453][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 4.682211][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 4.682765][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.682793][ T1] vgaarb: loaded [ 4.733513][ T1] clocksource: Switched to clocksource kvm-clock [ 4.744361][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.747131][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.754507][ T1] TOMOYO: 2.6.0 [ 4.757326][ T1] Mandatory Access Control activated. [ 4.768707][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.772315][ T1] pnp: PnP ACPI init [ 4.841028][ T1] pnp: PnP ACPI: found 7 devices [ 4.947741][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.952983][ T1] NET: Registered PF_INET protocol family [ 4.956253][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 4.997515][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear) [ 5.002228][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 5.005817][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 5.027068][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 5.042820][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 5.051040][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear) [ 5.058297][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear) [ 5.065214][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 5.074059][ T1] RPC: Registered named UNIX socket transport module. [ 5.077470][ T1] RPC: Registered udp transport module. [ 5.079457][ T1] RPC: Registered tcp transport module. [ 5.081446][ T1] RPC: Registered tcp-with-tls transport module. [ 5.083288][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 5.092848][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 5.095402][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 5.098169][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 5.100949][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 5.106919][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 5.112967][ T1] PCI: CLS 0 bytes, default 64 [ 5.115726][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 5.119249][ T1] software IO TLB: mapped [mem 0x00000000bbffd000-0x00000000bfffd000] (64MB) [ 5.141974][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 5.147830][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 5.200140][ T1] clocksource: Switched to clocksource tsc [ 5.208488][ T45] kworker/u4:2 (45) used greatest stack depth: 27904 bytes left [ 5.300273][ T48] kworker/u4:2 (48) used greatest stack depth: 27408 bytes left [ 7.262588][ T1] Initialise system trusted keyrings [ 7.267776][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.279436][ T1] NFS: Registering the id_resolver key type [ 7.281983][ T1] Key type id_resolver registered [ 7.284494][ T1] Key type id_legacy registered [ 7.288104][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.322410][ T1] Key type asymmetric registered [ 7.324797][ T1] Asymmetric key parser 'x509' registered [ 7.327283][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 7.331126][ T1] io scheduler mq-deadline registered [ 7.332998][ T1] io scheduler kyber registered [ 7.339795][ T1] usbcore: registered new interface driver udlfb [ 7.342209][ T1] usbcore: registered new interface driver smscufx [ 7.359325][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.370079][ T1] ACPI: button: Power Button [PWRF] [ 7.376014][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 7.381352][ T1] ACPI: button: Sleep Button [SLPF] [ 7.466300][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 7.468832][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 7.527118][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 7.529264][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 7.589830][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 7.592170][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 7.637234][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 7.650279][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.664068][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.676039][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.691074][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.708048][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.716536][ T147] kworker/u4:4 (147) used greatest stack depth: 27184 bytes left [ 7.742614][ T1] Non-volatile memory driver v1.3 [ 7.768110][ T1] Linux agpgart interface v0.103 [ 7.772715][ T1] ACPI: bus type drm_connector registered [ 7.788672][ T1] usbcore: registered new interface driver udl [ 7.881675][ T1] loop: module loaded [ 7.884945][ T1] usbcore: registered new interface driver rtsx_usb [ 7.888464][ T1] usbcore: registered new interface driver viperboard [ 7.893157][ T1] usbcore: registered new interface driver dln2 [ 7.897782][ T1] usbcore: registered new interface driver pn533_usb [ 7.900931][ T1] usbcore: registered new interface driver port100 [ 7.904164][ T1] usbcore: registered new interface driver nfcmrvl [ 7.937059][ T1] scsi host0: Virtio SCSI HBA [ 8.167280][ T1] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 8.584910][ T1] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.601818][ T34] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.606539][ T34] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.607969][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 8.610348][ T34] sd 0:0:1:0: [sda] Write Protect is off [ 8.613896][ T1] db_root: cannot open: /etc/target [ 8.616819][ T34] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.691108][ T34] sda: sda1 [ 8.698686][ T34] sd 0:0:1:0: [sda] Attached SCSI disk [ 8.782807][ T1] e100: Intel(R) PRO/100 Network Driver [ 8.784922][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.790666][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 8.792982][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.796055][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 8.798453][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.801173][ T1] sky2: driver version 1.30 [ 8.806109][ T1] usbcore: registered new interface driver ath9k_htc [ 8.811484][ T1] usbcore: registered new interface driver carl9170 [ 8.815105][ T1] usbcore: registered new interface driver ath6kl_usb [ 8.819040][ T1] usbcore: registered new interface driver ar5523 [ 8.822189][ T1] usbcore: registered new interface driver ath10k_usb [ 8.824997][ T1] Atmel at76x USB Wireless LAN Driver 0.17 loading [ 8.827940][ T1] usbcore: registered new interface driver at76c50x-usb [ 8.834135][ T1] usbcore: registered new interface driver brcmfmac [ 8.837480][ T1] usbcore: registered new interface driver orinoco_usb [ 8.841129][ T1] usbcore: registered new interface driver p54usb [ 8.845193][ T1] usbcore: registered new interface driver usb8xxx [ 8.848910][ T1] usbcore: registered new interface driver lbtf_usb [ 8.852322][ T1] usbcore: registered new interface driver mwifiex_usb [ 8.855425][ T1] usbcore: registered new interface driver mt7601u [ 8.858999][ T1] usbcore: registered new interface driver rt2500usb [ 8.861847][ T1] usbcore: registered new interface driver rt73usb [ 8.865249][ T1] usbcore: registered new interface driver rt2800usb [ 8.868102][ T1] usbcore: registered new interface driver rtl8187 [ 8.871993][ T1] usbcore: registered new interface driver rtl8192cu [ 8.877993][ T1] usbcore: registered new interface driver rtl8xxxu [ 8.887151][ T1] usbcore: registered new interface driver RSI-USB WLAN [ 8.891406][ T1] usbcore: registered new interface driver zd1211rw [ 8.894705][ T1] usbcore: registered new interface driver zd1201 [ 8.897132][ T1] usbcore: registered new interface driver rndis_wlan [ 8.898842][ T1] usbcore: registered new interface driver atusb [ 8.900813][ T1] usbcore: registered new interface driver catc [ 8.902319][ T1] usbcore: registered new interface driver kaweth [ 8.904602][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 8.909461][ T1] usbcore: registered new interface driver pegasus [ 8.912719][ T1] usbcore: registered new interface driver rtl8150 [ 8.916159][ T1] usbcore: registered new device driver r8152-cfgselector [ 8.919296][ T1] usbcore: registered new interface driver r8152 [ 8.921431][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 8.925360][ T1] usbcore: registered new interface driver hso [ 8.928163][ T1] usbcore: registered new interface driver lan78xx [ 8.931049][ T1] usbcore: registered new interface driver asix [ 8.933706][ T1] usbcore: registered new interface driver ax88179_178a [ 8.936636][ T1] usbcore: registered new interface driver cdc_ether [ 8.939057][ T1] usbcore: registered new interface driver cdc_eem [ 8.941262][ T1] usbcore: registered new interface driver dm9601 [ 8.943236][ T1] usbcore: registered new interface driver sr9700 [ 8.947516][ T1] usbcore: registered new interface driver CoreChips [ 8.950318][ T1] usbcore: registered new interface driver smsc75xx [ 8.953069][ T1] usbcore: registered new interface driver smsc95xx [ 8.955705][ T1] usbcore: registered new interface driver gl620a [ 8.957953][ T1] usbcore: registered new interface driver net1080 [ 8.960613][ T1] usbcore: registered new interface driver plusb [ 8.963030][ T1] usbcore: registered new interface driver rndis_host [ 8.966730][ T1] usbcore: registered new interface driver cdc_subset [ 8.969416][ T1] usbcore: registered new interface driver zaurus [ 8.972492][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 8.976267][ T1] usbcore: registered new interface driver int51x1 [ 8.978836][ T1] usbcore: registered new interface driver cdc_phonet [ 8.982449][ T1] usbcore: registered new interface driver kalmia [ 8.985066][ T1] usbcore: registered new interface driver ipheth [ 8.988370][ T1] usbcore: registered new interface driver sierra_net [ 8.991779][ T1] usbcore: registered new interface driver cx82310_eth [ 8.994593][ T1] usbcore: registered new interface driver cdc_ncm [ 8.997454][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 9.000212][ T1] usbcore: registered new interface driver lg-vl600 [ 9.003202][ T1] usbcore: registered new interface driver qmi_wwan [ 9.005843][ T1] usbcore: registered new interface driver cdc_mbim [ 9.008810][ T1] usbcore: registered new interface driver ch9200 [ 9.011099][ T1] usbcore: registered new interface driver r8153_ecm [ 9.035501][ T1] SPI driver max3421-hcd has no spi_device_id for maxim,max3421 [ 9.039654][ T1] usbcore: registered new interface driver cdc_acm [ 9.042262][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.065073][ T1] usbcore: registered new interface driver usblp [ 9.069346][ T1] usbcore: registered new interface driver cdc_wdm [ 9.071992][ T1] usbcore: registered new interface driver usbtmc [ 9.081187][ T1] usbcore: registered new interface driver uas [ 9.083666][ T1] usbcore: registered new interface driver usb-storage [ 9.086265][ T1] usbcore: registered new interface driver ums-alauda [ 9.089211][ T1] usbcore: registered new interface driver ums-cypress [ 9.092373][ T1] usbcore: registered new interface driver ums-datafab [ 9.096678][ T1] usbcore: registered new interface driver ums_eneub6250 [ 9.100405][ T1] usbcore: registered new interface driver ums-freecom [ 9.103728][ T1] usbcore: registered new interface driver ums-isd200 [ 9.106927][ T1] usbcore: registered new interface driver ums-jumpshot [ 9.109833][ T1] usbcore: registered new interface driver ums-karma [ 9.113227][ T1] usbcore: registered new interface driver ums-onetouch [ 9.116176][ T1] usbcore: registered new interface driver ums-realtek [ 9.119423][ T1] usbcore: registered new interface driver ums-sddr09 [ 9.122705][ T1] usbcore: registered new interface driver ums-sddr55 [ 9.126050][ T1] usbcore: registered new interface driver ums-usbat [ 9.129416][ T1] usbcore: registered new interface driver mdc800 [ 9.131796][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 9.137498][ T1] usbcore: registered new interface driver microtekX6 [ 9.141442][ T1] usbcore: registered new interface driver usbserial_generic [ 9.145510][ T1] usbserial: USB Serial support registered for generic [ 9.148897][ T1] usbcore: registered new interface driver aircable [ 9.152444][ T1] usbserial: USB Serial support registered for aircable [ 9.155772][ T1] usbcore: registered new interface driver ark3116 [ 9.158877][ T1] usbserial: USB Serial support registered for ark3116 [ 9.161561][ T1] usbcore: registered new interface driver belkin_sa [ 9.164135][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 9.168122][ T1] usbcore: registered new interface driver ch341 [ 9.170594][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.173419][ T1] usbcore: registered new interface driver cp210x [ 9.175761][ T1] usbserial: USB Serial support registered for cp210x [ 9.178687][ T1] usbcore: registered new interface driver cyberjack [ 9.181646][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 9.185378][ T1] usbcore: registered new interface driver cypress_m8 [ 9.188653][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 9.192003][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 9.195715][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 9.199530][ T1] usbcore: registered new interface driver usb_debug [ 9.202359][ T1] usbserial: USB Serial support registered for debug [ 9.205171][ T1] usbserial: USB Serial support registered for xhci_dbc [ 9.207918][ T1] usbcore: registered new interface driver digi_acceleport [ 9.210906][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 9.217015][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 9.220930][ T1] usbcore: registered new interface driver io_edgeport [ 9.224199][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 9.227626][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 9.231180][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 9.234693][ T1] usbserial: USB Serial support registered for EPiC device [ 9.238004][ T1] usbcore: registered new interface driver io_ti [ 9.240658][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 9.244807][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 9.248689][ T1] usbcore: registered new interface driver empeg [ 9.251419][ T1] usbserial: USB Serial support registered for empeg [ 9.254347][ T1] usbcore: registered new interface driver f81534a_ctrl [ 9.257698][ T1] usbcore: registered new interface driver f81232 [ 9.260532][ T1] usbserial: USB Serial support registered for f81232 [ 9.263001][ T1] usbserial: USB Serial support registered for f81534a [ 9.266538][ T1] usbcore: registered new interface driver f81534 [ 9.269250][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 9.273365][ T1] usbcore: registered new interface driver ftdi_sio [ 9.276701][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.280044][ T1] usbcore: registered new interface driver garmin_gps [ 9.282546][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 9.285894][ T1] usbcore: registered new interface driver ipaq [ 9.288516][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 9.292093][ T1] usbcore: registered new interface driver ipw [ 9.295015][ T1] usbserial: USB Serial support registered for IPWireless converter [ 9.298239][ T1] usbcore: registered new interface driver ir_usb [ 9.301439][ T1] usbserial: USB Serial support registered for IR Dongle [ 9.304655][ T1] usbcore: registered new interface driver iuu_phoenix [ 9.307868][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 9.311303][ T1] usbcore: registered new interface driver keyspan [ 9.313944][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.318273][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.322093][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.325390][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.329088][ T1] usbcore: registered new interface driver keyspan_pda [ 9.332485][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 9.335962][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 9.340454][ T1] usbcore: registered new interface driver kl5kusb105 [ 9.343717][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 9.347743][ T1] usbcore: registered new interface driver kobil_sct [ 9.350183][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 9.353690][ T1] usbcore: registered new interface driver mct_u232 [ 9.356194][ T1] usbserial: USB Serial support registered for MCT U232 [ 9.358742][ T1] usbcore: registered new interface driver metro_usb [ 9.362213][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 9.365615][ T1] usbcore: registered new interface driver mos7720 [ 9.369002][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 9.373639][ T1] usbcore: registered new interface driver mos7840 [ 9.376847][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 9.380604][ T1] usbcore: registered new interface driver mxuport [ 9.383187][ T1] usbserial: USB Serial support registered for MOXA UPort [ 9.386451][ T1] usbcore: registered new interface driver navman [ 9.389567][ T1] usbserial: USB Serial support registered for navman [ 9.394093][ T1] usbcore: registered new interface driver omninet [ 9.397343][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 9.401199][ T1] usbcore: registered new interface driver opticon [ 9.403924][ T1] usbserial: USB Serial support registered for opticon [ 9.406883][ T1] usbcore: registered new interface driver option [ 9.411107][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.414225][ T1] usbcore: registered new interface driver oti6858 [ 9.417784][ T1] usbserial: USB Serial support registered for oti6858 [ 9.420964][ T1] usbcore: registered new interface driver pl2303 [ 9.424420][ T1] usbserial: USB Serial support registered for pl2303 [ 9.426785][ T1] usbcore: registered new interface driver qcaux [ 9.429530][ T1] usbserial: USB Serial support registered for qcaux [ 9.432255][ T1] usbcore: registered new interface driver qcserial [ 9.436148][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.440106][ T1] usbcore: registered new interface driver quatech2 [ 9.442591][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 9.445600][ T1] usbcore: registered new interface driver safe_serial [ 9.448059][ T1] usbserial: USB Serial support registered for safe_serial [ 9.450555][ T1] usbcore: registered new interface driver sierra [ 9.453129][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.456028][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.458632][ T1] usbserial: USB Serial support registered for carelink [ 9.461908][ T1] usbserial: USB Serial support registered for flashloader [ 9.464260][ T1] usbserial: USB Serial support registered for funsoft [ 9.466768][ T1] usbserial: USB Serial support registered for google [ 9.469882][ T1] usbserial: USB Serial support registered for hp4x [ 9.473339][ T1] usbserial: USB Serial support registered for kaufmann [ 9.475788][ T1] usbserial: USB Serial support registered for libtransistor [ 9.478840][ T1] usbserial: USB Serial support registered for moto_modem [ 9.481795][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.485851][ T1] usbserial: USB Serial support registered for nokia [ 9.488916][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.492074][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.495999][ T1] usbserial: USB Serial support registered for suunto [ 9.499064][ T1] usbserial: USB Serial support registered for vivopay [ 9.501689][ T1] usbserial: USB Serial support registered for zio [ 9.504689][ T1] usbcore: registered new interface driver spcp8x5 [ 9.507558][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 9.510397][ T1] usbcore: registered new interface driver ssu100 [ 9.512908][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 9.517122][ T1] usbcore: registered new interface driver symbolserial [ 9.520158][ T1] usbserial: USB Serial support registered for symbol [ 9.523188][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 9.526525][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 9.530637][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 9.534177][ T1] usbcore: registered new interface driver upd78f0730 [ 9.537416][ T1] usbserial: USB Serial support registered for upd78f0730 [ 9.541048][ T1] usbcore: registered new interface driver visor [ 9.543931][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 9.547890][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 9.551538][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 9.554870][ T1] usbcore: registered new interface driver wishbone_serial [ 9.557940][ T1] usbserial: USB Serial support registered for wishbone_serial [ 9.561403][ T1] usbcore: registered new interface driver whiteheat [ 9.564666][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 9.568886][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 9.573139][ T1] usbcore: registered new interface driver xsens_mt [ 9.576232][ T1] usbserial: USB Serial support registered for xsens_mt [ 9.579423][ T1] usbcore: registered new interface driver adutux [ 9.582179][ T1] usbcore: registered new interface driver appledisplay [ 9.585313][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 9.588552][ T1] usbcore: registered new interface driver cytherm [ 9.591397][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 9.595308][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 9.602175][ T1] usbcore: registered new interface driver idmouse [ 9.604452][ T1] usbcore: registered new interface driver iowarrior [ 9.607048][ T1] usbcore: registered new interface driver isight_firmware [ 9.609734][ T1] usbcore: registered new interface driver usblcd [ 9.613356][ T1] usbcore: registered new interface driver ldusb [ 9.616336][ T1] usbcore: registered new interface driver legousbtower [ 9.619438][ T1] usbcore: registered new interface driver usbtest [ 9.622759][ T1] usbcore: registered new interface driver usb_ehset_test [ 9.627265][ T1] usbcore: registered new interface driver trancevibrator [ 9.630279][ T1] usbcore: registered new interface driver uss720 [ 9.632783][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 9.635347][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 9.637180][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 9.639866][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 9.641705][ T1] usbcore: registered new interface driver usbsevseg [ 9.644173][ T1] usbcore: registered new interface driver yurex [ 9.648696][ T1] usbcore: registered new interface driver chaoskey [ 9.651340][ T1] usbcore: registered new interface driver sisusb [ 9.657624][ T1] usbcore: registered new interface driver lvs [ 9.660371][ T1] usbcore: registered new interface driver cxacru [ 9.664060][ T1] usbcore: registered new interface driver speedtch [ 9.667052][ T1] usbcore: registered new interface driver ueagle-atm [ 9.671488][ T1] xusbatm: malformed module parameters [ 9.682832][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.691683][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.699552][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.712138][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 9.716515][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.719651][ T1] usb usb1: Product: Dummy host controller [ 9.721157][ T1] usb usb1: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 9.724554][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.737184][ T1] hub 1-0:1.0: USB hub found [ 9.739529][ T1] hub 1-0:1.0: 1 port detected [ 9.752263][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.755794][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.759431][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.766726][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 9.768842][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.771553][ T1] usb usb2: Product: Dummy host controller [ 9.773341][ T1] usb usb2: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 9.777648][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.785318][ T1] hub 2-0:1.0: USB hub found [ 9.787464][ T1] hub 2-0:1.0: 1 port detected [ 9.796503][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.798977][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.802874][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.808864][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 9.810778][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.812887][ T1] usb usb3: Product: Dummy host controller [ 9.815052][ T1] usb usb3: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 9.817862][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.826677][ T1] hub 3-0:1.0: USB hub found [ 9.829235][ T1] hub 3-0:1.0: 1 port detected [ 9.840861][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.844700][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.849285][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.853998][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 9.855833][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.857400][ T1] usb usb4: Product: Dummy host controller [ 9.858641][ T1] usb usb4: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 9.861500][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.871214][ T1] hub 4-0:1.0: USB hub found [ 9.873755][ T1] hub 4-0:1.0: 1 port detected [ 9.886798][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.890151][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.894576][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.899830][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 9.903312][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.906873][ T1] usb usb5: Product: Dummy host controller [ 9.908785][ T1] usb usb5: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 9.912722][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.921218][ T1] hub 5-0:1.0: USB hub found [ 9.923996][ T1] hub 5-0:1.0: 1 port detected [ 9.934551][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.937903][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.942410][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.947498][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 9.950378][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.952471][ T1] usb usb6: Product: Dummy host controller [ 9.954591][ T1] usb usb6: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 9.957819][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.966066][ T1] hub 6-0:1.0: USB hub found [ 9.968233][ T1] hub 6-0:1.0: 1 port detected [ 9.978663][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.982710][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.987948][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.994820][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 9.999180][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.003208][ T1] usb usb7: Product: Dummy host controller [ 10.006427][ T1] usb usb7: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 10.010289][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.019930][ T1] hub 7-0:1.0: USB hub found [ 10.022844][ T1] hub 7-0:1.0: 1 port detected [ 10.036274][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.039749][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.043873][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.049630][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 10.054269][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.057904][ T1] usb usb8: Product: Dummy host controller [ 10.060059][ T1] usb usb8: Manufacturer: Linux 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a dummy_hcd [ 10.062918][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.070982][ T1] hub 8-0:1.0: USB hub found [ 10.073718][ T1] hub 8-0:1.0: 1 port detected [ 10.165534][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.170902][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.176726][ T1] ================================================================== [ 10.180646][ T1] BUG: KASAN: slab-out-of-bounds in vhci_setup+0x2d3/0x340 [ 10.183413][ T1] Write of size 8 at addr ffff888105bd0200 by task swapper/0/1 [ 10.184799][ T1] [ 10.185437][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a #0 [ 10.185913][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 10.185913][ T1] Call Trace: [ 10.185913][ T1] [ 10.185913][ T1] dump_stack_lvl+0xd9/0x1b0 [ 10.185913][ T1] print_report+0xc4/0x620 [ 10.185913][ T1] ? __virt_addr_valid+0x5e/0x2d0 [ 10.185913][ T1] ? __phys_addr+0xc6/0x140 [ 10.185913][ T1] kasan_report+0xda/0x110 [ 10.185913][ T1] ? vhci_setup+0x2d3/0x340 [ 10.185913][ T1] ? vhci_setup+0x2d3/0x340 [ 10.185913][ T1] vhci_setup+0x2d3/0x340 [ 10.185913][ T1] ? vhci_hub_status+0x3d0/0x3d0 [ 10.185913][ T1] usb_add_hcd+0x5bc/0x1770 [ 10.185913][ T1] vhci_hcd_probe+0x12c/0x460 [ 10.185913][ T1] ? vhci_hcd_remove+0x180/0x180 [ 10.185913][ T1] platform_probe+0xff/0x1e0 [ 10.185913][ T1] ? platform_remove+0x100/0x100 [ 10.185913][ T1] really_probe+0x234/0xc90 [ 10.185913][ T1] __driver_probe_device+0x1de/0x4b0 [ 10.185913][ T1] driver_probe_device+0x4c/0x1a0 [ 10.185913][ T1] __device_attach_driver+0x1d4/0x300 [ 10.185913][ T1] ? driver_probe_device+0x1a0/0x1a0 [ 10.185913][ T1] bus_for_each_drv+0x157/0x1d0 [ 10.185913][ T1] ? bus_for_each_dev+0x1d0/0x1d0 [ 10.185913][ T1] ? lockdep_hardirqs_on+0x7d/0x100 [ 10.185913][ T1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 10.185913][ T1] __device_attach+0x1e8/0x4b0 [ 10.185913][ T1] ? device_driver_attach+0x200/0x200 [ 10.185913][ T1] ? do_raw_spin_unlock+0x173/0x230 [ 10.185913][ T1] bus_probe_device+0x17c/0x1c0 [ 10.185913][ T1] device_add+0x117e/0x1aa0 [ 10.185913][ T1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 10.185913][ T1] ? kasan_set_track+0x25/0x30 [ 10.185913][ T1] platform_device_add+0x36d/0x840 [ 10.185913][ T1] ? kfree+0x108/0x140 [ 10.185913][ T1] platform_device_register_full+0x3ec/0x550 [ 10.185913][ T1] ? driver_register+0x2d9/0x4a0 [ 10.185913][ T1] vhci_hcd_init+0x1ad/0x360 [ 10.185913][ T1] ? usbip_core_init+0x10/0x10 [ 10.185913][ T1] ? rng_is_initialized+0x40/0x40 [ 10.185913][ T1] ? bdc_driver_init+0x20/0x20 [ 10.185913][ T1] ? usbip_core_init+0x10/0x10 [ 10.185913][ T1] do_one_initcall+0x117/0x630 [ 10.185913][ T1] ? trace_event_raw_event_initcall_level+0x200/0x200 [ 10.185913][ T1] ? kasan_set_track+0x25/0x30 [ 10.185913][ T1] kernel_init_freeable+0x5bd/0x8f0 [ 10.185913][ T1] ? rest_init+0x2b0/0x2b0 [ 10.185913][ T1] kernel_init+0x1c/0x2a0 [ 10.185913][ T1] ? rest_init+0x2b0/0x2b0 [ 10.185913][ T1] ret_from_fork+0x45/0x80 [ 10.185913][ T1] ? rest_init+0x2b0/0x2b0 [ 10.185913][ T1] ret_from_fork_asm+0x11/0x20 [ 10.185913][ T1] [ 10.185913][ T1] [ 10.185913][ T1] Allocated by task 1: [ 10.185913][ T1] kasan_save_stack+0x33/0x50 [ 10.185913][ T1] kasan_set_track+0x25/0x30 [ 10.185913][ T1] __kasan_kmalloc+0x87/0x90 [ 10.185913][ T1] __kmalloc_node_track_caller+0x61/0x100 [ 10.185913][ T1] kvasprintf+0xbd/0x150 [ 10.185913][ T1] kvasprintf_const+0x66/0x190 [ 10.185913][ T1] kobject_set_name_vargs+0x5a/0x130 [ 10.185913][ T1] device_create_groups_vargs+0x1b1/0x270 [ 10.185913][ T1] device_create+0xe9/0x120 [ 10.185913][ T1] mon_bin_add+0xba/0x160 [ 10.185913][ T1] mon_bus_init+0x18e/0x320 [ 10.185913][ T1] mon_notify+0x32e/0x490 [ 10.185913][ T1] notifier_call_chain+0xb6/0x3b0 [ 10.185913][ T1] blocking_notifier_call_chain+0x69/0x90 [ 10.185913][ T1] usb_add_hcd+0x34d/0x1770 [ 10.185913][ T1] vhci_hcd_probe+0x12c/0x460 [ 10.185913][ T1] platform_probe+0xff/0x1e0 [ 10.185913][ T1] really_probe+0x234/0xc90 [ 10.185913][ T1] __driver_probe_device+0x1de/0x4b0 [ 10.185913][ T1] driver_probe_device+0x4c/0x1a0 [ 10.185913][ T1] __device_attach_driver+0x1d4/0x300 [ 10.185913][ T1] bus_for_each_drv+0x157/0x1d0 [ 10.185913][ T1] __device_attach+0x1e8/0x4b0 [ 10.185913][ T1] bus_probe_device+0x17c/0x1c0 [ 10.185913][ T1] device_add+0x117e/0x1aa0 [ 10.185913][ T1] platform_device_add+0x36d/0x840 [ 10.185913][ T1] platform_device_register_full+0x3ec/0x550 [ 10.185913][ T1] vhci_hcd_init+0x1ad/0x360 [ 10.185913][ T1] do_one_initcall+0x117/0x630 [ 10.185913][ T1] kernel_init_freeable+0x5bd/0x8f0 [ 10.185913][ T1] kernel_init+0x1c/0x2a0 [ 10.185913][ T1] ret_from_fork+0x45/0x80 [ 10.185913][ T1] ret_from_fork_asm+0x11/0x20 [ 10.185913][ T1] [ 10.185913][ T1] The buggy address belongs to the object at ffff888105bd01e0 [ 10.185913][ T1] which belongs to the cache kmalloc-8 of size 8 [ 10.185913][ T1] The buggy address is located 24 bytes to the right of [ 10.185913][ T1] allocated 8-byte region [ffff888105bd01e0, ffff888105bd01e8) [ 10.185913][ T1] [ 10.185913][ T1] The buggy address belongs to the physical page: [ 10.185913][ T1] page:ffffea000416f400 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x105bd0 [ 10.185913][ T1] flags: 0x200000000000800(slab|node=0|zone=2) [ 10.185913][ T1] page_type: 0xffffffff() [ 10.185913][ T1] raw: 0200000000000800 ffff888100041280 dead000000000122 0000000000000000 [ 10.185913][ T1] raw: 0000000000000000 0000000080660066 00000001ffffffff 0000000000000000 [ 10.185913][ T1] page dumped because: kasan: bad access detected [ 10.185913][ T1] page_owner tracks the page as allocated [ 10.185913][ T1] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 1, tgid 1 (swapper/0), ts 10075538745, free_ts 9864220717 [ 10.185913][ T1] post_alloc_hook+0x2cf/0x340 [ 10.185913][ T1] get_page_from_freelist+0x10e1/0x2fd0 [ 10.185913][ T1] __alloc_pages+0x1d0/0x4a0 [ 10.185913][ T1] alloc_page_interleave+0x1e/0x230 [ 10.185913][ T1] alloc_pages+0x22a/0x270 [ 10.185913][ T1] allocate_slab+0x251/0x380 [ 10.185913][ T1] ___slab_alloc+0x8c7/0x1580 [ 10.185913][ T1] __slab_alloc.constprop.0+0x56/0xa0 [ 10.185913][ T1] __kmem_cache_alloc_node+0x12c/0x310 [ 10.185913][ T1] __kmalloc+0x4f/0x100 [ 10.185913][ T1] hub_probe+0x115e/0x3070 [ 10.185913][ T1] usb_probe_interface+0x307/0x930 [ 10.185913][ T1] really_probe+0x234/0xc90 [ 10.185913][ T1] __driver_probe_device+0x1de/0x4b0 [ 10.185913][ T1] driver_probe_device+0x4c/0x1a0 [ 10.185913][ T1] __device_attach_driver+0x1d4/0x300 [ 10.185913][ T1] page last free stack trace: [ 10.185913][ T1] free_unref_page_prepare+0x460/0xa20 [ 10.185913][ T1] free_unref_page+0x33/0x2c0 [ 10.185913][ T1] vfree+0x181/0x7a0 [ 10.185913][ T1] delayed_vfree_work+0x56/0x70 [ 10.185913][ T1] process_one_work+0x884/0x15c0 [ 10.185913][ T1] worker_thread+0x8b9/0x1290 [ 10.185913][ T1] kthread+0x33c/0x440 [ 10.185913][ T1] ret_from_fork+0x45/0x80 [ 10.185913][ T1] ret_from_fork_asm+0x11/0x20 [ 10.185913][ T1] [ 10.185913][ T1] Memory state around the buggy address: [ 10.185913][ T1] ffff888105bd0100: fc fc fc fa fc fc fc fc 06 fc fc fc fc 06 fc fc [ 10.185913][ T1] ffff888105bd0180: fc fc 07 fc fc fc fc 00 fc fc fc fc 00 fc fc fc [ 10.185913][ T1] >ffff888105bd0200: fc 00 fc fc fc fc 00 fc fc fc fc 06 fc fc fc fc [ 10.185913][ T1] ^ [ 10.185913][ T1] ffff888105bd0280: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 10.185913][ T1] ffff888105bd0300: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 10.185913][ T1] ================================================================== [ 10.366442][ T1] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 10.368202][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.6.0-rc4-syzkaller-00079-gefa33cd89c8a #0 [ 10.371574][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 10.373683][ T1] Call Trace: [ 10.374372][ T1] [ 10.374896][ T1] dump_stack_lvl+0xd9/0x1b0 [ 10.376047][ T1] panic+0x6a6/0x750 [ 10.376386][ T1] ? panic_smp_self_stop+0xa0/0xa0 [ 10.376386][ T1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 10.376386][ T1] check_panic_on_warn+0xab/0xb0 [ 10.376386][ T1] end_report+0x108/0x150 [ 10.376386][ T1] kasan_report+0xea/0x110 [ 10.376386][ T1] ? vhci_setup+0x2d3/0x340 [ 10.383632][ T1] ? vhci_setup+0x2d3/0x340 [ 10.383632][ T1] vhci_setup+0x2d3/0x340 [ 10.383632][ T1] ? vhci_hub_status+0x3d0/0x3d0 [ 10.383632][ T1] usb_add_hcd+0x5bc/0x1770 [ 10.383632][ T1] vhci_hcd_probe+0x12c/0x460 [ 10.383632][ T1] ? vhci_hcd_remove+0x180/0x180 [ 10.383632][ T1] platform_probe+0xff/0x1e0 [ 10.383632][ T1] ? platform_remove+0x100/0x100 [ 10.393730][ T1] really_probe+0x234/0xc90 [ 10.393730][ T1] __driver_probe_device+0x1de/0x4b0 [ 10.393730][ T1] driver_probe_device+0x4c/0x1a0 [ 10.393730][ T1] __device_attach_driver+0x1d4/0x300 [ 10.393730][ T1] ? driver_probe_device+0x1a0/0x1a0 [ 10.393730][ T1] bus_for_each_drv+0x157/0x1d0 [ 10.393730][ T1] ? bus_for_each_dev+0x1d0/0x1d0 [ 10.393730][ T1] ? lockdep_hardirqs_on+0x7d/0x100 [ 10.393730][ T1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 10.403640][ T1] __device_attach+0x1e8/0x4b0 [ 10.403640][ T1] ? device_driver_attach+0x200/0x200 [ 10.403640][ T1] ? do_raw_spin_unlock+0x173/0x230 [ 10.403640][ T1] bus_probe_device+0x17c/0x1c0 [ 10.403640][ T1] device_add+0x117e/0x1aa0 [ 10.403640][ T1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 10.413727][ T1] ? kasan_set_track+0x25/0x30 [ 10.413727][ T1] platform_device_add+0x36d/0x840 [ 10.413727][ T1] ? kfree+0x108/0x140 [ 10.413727][ T1] platform_device_register_full+0x3ec/0x550 [ 10.413727][ T1] ? driver_register+0x2d9/0x4a0 [ 10.413727][ T1] vhci_hcd_init+0x1ad/0x360 [ 10.423635][ T1] ? usbip_core_init+0x10/0x10 [ 10.423635][ T1] ? rng_is_initialized+0x40/0x40 [ 10.423635][ T1] ? bdc_driver_init+0x20/0x20 [ 10.423635][ T1] ? usbip_core_init+0x10/0x10 [ 10.423635][ T1] do_one_initcall+0x117/0x630 [ 10.423635][ T1] ? trace_event_raw_event_initcall_level+0x200/0x200 [ 10.433728][ T1] ? kasan_set_track+0x25/0x30 [ 10.433728][ T1] kernel_init_freeable+0x5bd/0x8f0 [ 10.433728][ T1] ? rest_init+0x2b0/0x2b0 [ 10.433728][ T1] kernel_init+0x1c/0x2a0 [ 10.433728][ T1] ? rest_init+0x2b0/0x2b0 [ 10.433728][ T1] ret_from_fork+0x45/0x80 [ 10.433728][ T1] ? rest_init+0x2b0/0x2b0 [ 10.433728][ T1] ret_from_fork_asm+0x11/0x20 [ 10.443639][ T1] [ 10.443639][ T1] Kernel Offset: disabled [ 10.443639][ T1] Rebooting in 86400 seconds..