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@10.128.1.116" "pwd"]: exit status 255 ssh: connect to host 10.128.1.116 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 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-00068-gf49449fbc21e (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-0 port 1 (session ID: 006557fca7ed33a9741985d4c6f6e0158b61a9b0828b3b838a946f91772d385a, 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 [ 0.000004][ T0] kvm-clock: using sched offset of 2413443494 cycles [ 0.000914][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003514][ T0] tsc: Detected 2200.230 MHz processor [ 0.009197][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.010214][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.011629][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.012726][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.020740][ T0] found SMP MP-table at [mem 0x000f2b20-0x000f2b2f] [ 0.021881][ T0] Using GB pages for direct mapping [ 0.025982][ T0] ACPI: Early table checksum verification disabled [ 0.026852][ T0] ACPI: RSDP 0x00000000000F28A0 000014 (v00 Google) [ 0.027733][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.029069][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.030653][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.031905][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.032638][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.033355][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.034655][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.036065][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.037389][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.038915][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.040154][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.041381][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.042754][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.043947][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.045394][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.047112][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.048396][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.050381][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.051250][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.052128][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.053105][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.054362][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.056653][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.058199][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.060441][ T0] NODE_DATA(0) allocated [mem 0x23fffa000-0x23fffdfff] [ 0.099187][ T0] Zone ranges: [ 0.099765][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.100774][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.101773][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.102848][ T0] Movable zone start for each node [ 0.103727][ T0] Early memory node ranges [ 0.104388][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.105589][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.106537][ T0] node 0: [mem 0x0000000100000000-0x000000023fffffff] [ 0.107533][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000023fffffff] [ 0.108809][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.109068][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.239267][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.542793][ T0] kasan: KernelAddressSanitizer initialized [ 0.545194][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.546077][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.547164][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.548770][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.549785][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.551006][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.551991][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.552992][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.554027][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.555167][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.556605][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.557780][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.559243][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.560526][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.561818][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.563656][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.565369][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.566368][ T0] Booting paravirtualized kernel on KVM [ 0.567149][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.689420][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:1 [ 0.691557][ T0] percpu: Embedded 70 pages/cpu s249248 r8192 d29280 u1048576 [ 0.692999][ T0] kvm-guest: PV spinlocks enabled [ 0.693754][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.694897][ 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 [ 0.711581][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.713645][ T0] random: crng init done [ 0.716636][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.719003][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) [ 0.720768][ T0] Fallback order for Node 0: 0 [ 0.720783][ T0] Built 1 zonelists, mobility grouping on. Total pages: 2064125 [ 0.722757][ T0] Policy zone: Normal [ 0.723287][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.724644][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.728105][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.729477][ T0] software IO TLB: area num 2. [ 1.561567][ T0] Memory: 6914984K/8388204K available (90112K kernel code, 23796K rwdata, 19572K rodata, 2724K init, 31752K bss, 1472964K reserved, 0K cma-reserved) [ 1.565084][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 1.682526][ T0] allocated 150994944 bytes of page_ext [ 1.683757][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.688654][ T0] Node 0, zone DMA32: page owner found early allocated 0 pages [ 1.722995][ T0] Node 0, zone Normal: page owner found early allocated 36960 pages [ 1.729731][ T0] Dynamic Preempt: voluntary [ 1.732871][ T0] Running RCU self tests [ 1.733583][ T0] Running RCU synchronous self tests [ 1.734419][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.735364][ T0] rcu: RCU lockdep checking is enabled. [ 1.736693][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.738039][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.739169][ T0] rcu: RCU debug extended QS entry/exit. [ 1.740166][ T0] All grace periods are expedited (rcu_expedited). [ 1.741466][ T0] Trampoline variant of Tasks RCU enabled. [ 1.742377][ T0] Tracing variant of Tasks RCU enabled. [ 1.743370][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.745065][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.746289][ T0] Running RCU synchronous self tests [ 1.822713][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.824954][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.827711][ T0] Console: colour VGA+ 80x25 [ 1.828517][ T0] printk: console [ttyS0] enabled [ 1.828517][ T0] printk: console [ttyS0] enabled [ 1.830569][ T0] printk: bootconsole [earlyser0] disabled [ 1.830569][ T0] printk: bootconsole [earlyser0] disabled [ 1.832535][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.834895][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.835678][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.836372][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.837120][ T0] ... CLASSHASH_SIZE: 4096 [ 1.837857][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.838612][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.839412][ T0] ... CHAINHASH_SIZE: 131072 [ 1.840167][ T0] memory used by lock dependency info: 20785 kB [ 1.841115][ T0] memory used for stack traces: 8320 kB [ 1.841892][ T0] per task-struct memory footprint: 1920 bytes [ 1.843083][ T0] ACPI: Core revision 20230628 [ 1.844839][ T0] APIC: Switch to symmetric I/O mode setup [ 1.852895][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.854483][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb70c0f8fc, max_idle_ns: 440795213829 ns [ 1.856977][ T0] Calibrating delay loop (skipped) preset value.. 4400.46 BogoMIPS (lpj=22002300) [ 1.859520][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.860930][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.862251][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.863906][ T0] Spectre V2 : Mitigation: IBRS [ 1.864620][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.867041][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.868636][ T0] RETBleed: Mitigation: IBRS [ 1.869754][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.871750][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.872790][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.874400][ T0] MDS: Mitigation: Clear CPU buffers [ 1.876927][ T0] TAA: Mitigation: Clear CPU buffers [ 1.878705][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.880822][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.882393][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.884473][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.885697][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.886925][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 1.897969][ T0] Freeing SMP alternatives memory: 64K [ 1.899319][ T0] pid_max: default: 32768 minimum: 301 [ 1.901320][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,integrity [ 1.903366][ T0] landlock: Up and running. [ 1.904036][ T0] Yama: becoming mindful. [ 1.904912][ T0] TOMOYO Linux initialized [ 1.906184][ T0] AppArmor: AppArmor initialized [ 1.907484][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.909295][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 1.915688][ T0] Running RCU synchronous self tests [ 1.916928][ T0] Running RCU synchronous self tests [ 2.039484][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.045775][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 2.046914][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 2.046914][ T1] Running RCU-tasks wait API self tests [ 2.157452][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 2.159444][ T1] signal: max sigframe size: 1776 [ 2.160856][ T1] rcu: Hierarchical SRCU implementation. [ 2.162040][ T1] rcu: Max phase no-delay instances is 1000. [ 2.169749][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.171662][ T1] smp: Bringing up secondary CPUs ... [ 2.175206][ T1] smpboot: x86: Booting SMP configuration: [ 2.176094][ T1] .... node #0, CPUs: #1 [ 2.177633][ 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. [ 2.179301][ 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. [ 2.182475][ 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. [ 2.187062][ T1] smp: Brought up 1 node, 2 CPUs [ 2.187876][ T1] smpboot: Max logical packages: 1 [ 2.188820][ T1] smpboot: Total of 2 processors activated (8800.92 BogoMIPS) [ 2.190492][ T1] devtmpfs: initialized [ 2.207067][ T14] Callback from call_rcu_tasks_trace() invoked. [ 2.211515][ T1] Running RCU synchronous self tests [ 2.216982][ T1] Running RCU synchronous self tests [ 2.217347][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.218760][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, linear) [ 2.223476][ T1] PM: RTC time: 01:31:15, date: 2023-10-10 [ 2.229593][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.237842][ T1] audit: initializing netlink subsys (disabled) [ 2.240377][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.240392][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.241727][ T28] audit: type=2000 audit(1696901475.480:1): state=initialized audit_enabled=0 res=1 [ 2.244123][ T1] cpuidle: using governor menu [ 2.252604][ T1] PCI: Using configuration type 1 for base access [ 2.260245][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.261928][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.274130][ T1] ACPI: Added _OSI(Module Device) [ 2.275296][ T1] ACPI: Added _OSI(Processor Device) [ 2.276614][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.276973][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.565275][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.600799][ T1] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 2.635201][ T1] ACPI: Interpreter enabled [ 2.636942][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.638297][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.640067][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.642320][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.653673][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.002224][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.004273][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.006936][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.011281][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.048195][ T1] PCI host bridge to bus 0000:00 [ 3.049616][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.051464][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.053083][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.054735][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.056748][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.058113][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.068291][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.098514][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.118286][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.129242][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.136931][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.142598][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.168083][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.176645][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.182020][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.206550][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.217004][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.241985][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.252682][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.260564][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.268123][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 3.293307][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.301262][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.306933][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 3.393264][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.406212][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.419542][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.432688][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.439397][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.475172][ T1] iommu: Default domain type: Translated [ 3.476054][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.482864][ T1] SCSI subsystem initialized [ 3.488299][ T1] ACPI: bus type USB registered [ 3.490284][ T1] usbcore: registered new interface driver usbfs [ 3.492291][ T1] usbcore: registered new interface driver hub [ 3.493695][ T1] usbcore: registered new device driver usb [ 3.498722][ T1] mc: Linux media interface: v0.10 [ 3.500711][ T1] videodev: Linux video capture interface: v2.00 [ 3.503387][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.504506][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.507166][ T1] PTP clock support registered [ 3.510284][ T1] EDAC MC: Ver: 3.0.0 [ 3.517253][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.527535][ T1] Bluetooth: Core ver 2.22 [ 3.529034][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.530938][ T1] Bluetooth: HCI device and connection manager initialized [ 3.533282][ T1] Bluetooth: HCI socket layer initialized [ 3.534235][ T1] Bluetooth: L2CAP socket layer initialized [ 3.536002][ T1] NET: Registered PF_ATMPVC protocol family [ 3.536937][ T1] NET: Registered PF_ATMSVC protocol family [ 3.538796][ T1] NetLabel: Initializing [ 3.539898][ T1] NetLabel: domain hash size = 128 [ 3.541005][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.543668][ T1] NetLabel: unlabeled traffic allowed by default [ 3.550042][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.552104][ T1] NET: Registered PF_NFC protocol family [ 3.553461][ T1] PCI: Using ACPI for IRQ routing [ 3.556067][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.556914][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.556914][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.556940][ T1] vgaarb: loaded [ 3.588717][ T1] clocksource: Switched to clocksource kvm-clock [ 3.596742][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.596742][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.601360][ T1] TOMOYO: 2.6.0 [ 3.602192][ T1] Mandatory Access Control activated. [ 3.610133][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.612443][ T1] pnp: PnP ACPI init [ 3.662573][ T1] pnp: PnP ACPI: found 7 devices [ 3.740278][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.744026][ T1] NET: Registered PF_INET protocol family [ 3.746283][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 3.778230][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, linear) [ 3.780962][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 3.783062][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, linear) [ 3.798639][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 3.810585][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.815068][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, linear) [ 3.819638][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, linear) [ 3.823315][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.829850][ T1] RPC: Registered named UNIX socket transport module. [ 3.831613][ T1] RPC: Registered udp transport module. [ 3.833178][ T1] RPC: Registered tcp transport module. [ 3.834044][ T1] RPC: Registered tcp-with-tls transport module. [ 3.835406][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.842631][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.843908][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.846189][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.847660][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.852182][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.854252][ T1] PCI: CLS 0 bytes, default 64 [ 3.855360][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.856796][ T1] software IO TLB: mapped [mem 0x00000000bbffd000-0x00000000bfffd000] (64MB) [ 3.879107][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.881224][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb70c0f8fc, max_idle_ns: 440795213829 ns [ 3.916760][ T1] clocksource: Switched to clocksource tsc [ 3.923017][ T45] kworker/u4:3 (45) used greatest stack depth: 27904 bytes left [ 3.950218][ T48] kworker/u4:3 (48) used greatest stack depth: 27408 bytes left [ 4.581078][ T13] Callback from call_rcu_tasks() invoked. [ 4.796381][ T1] Initialise system trusted keyrings [ 4.802722][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 4.808892][ T1] NFS: Registering the id_resolver key type [ 4.809911][ T1] Key type id_resolver registered [ 4.810879][ T1] Key type id_legacy registered [ 4.812393][ T1] 9p: Installing v9fs 9p2000 file system support [ 4.833918][ T1] Key type asymmetric registered [ 4.835163][ T1] Asymmetric key parser 'x509' registered [ 4.836484][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 246) [ 4.838557][ T1] io scheduler mq-deadline registered [ 4.839544][ T1] io scheduler kyber registered [ 4.850699][ T1] usbcore: registered new interface driver udlfb [ 4.852430][ T1] usbcore: registered new interface driver smscufx [ 4.858706][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 4.864368][ T1] ACPI: button: Power Button [PWRF] [ 4.867414][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 4.870310][ T1] ACPI: button: Sleep Button [SLPF] [ 4.918416][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 4.919574][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.950507][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 4.951822][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.987118][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 4.988048][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 5.013760][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 5.021120][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 5.027416][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 5.037084][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 5.045583][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 5.054242][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 5.073336][ T1] Non-volatile memory driver v1.3 [ 5.097438][ T1] Linux agpgart interface v0.103 [ 5.104498][ T1] ACPI: bus type drm_connector registered [ 5.107620][ T1] usbcore: registered new interface driver udl [ 5.167875][ T1] loop: module loaded [ 5.170026][ T1] usbcore: registered new interface driver rtsx_usb [ 5.173374][ T1] usbcore: registered new interface driver viperboard [ 5.175772][ T1] usbcore: registered new interface driver dln2 [ 5.177836][ T1] usbcore: registered new interface driver pn533_usb [ 5.179777][ T1] usbcore: registered new interface driver port100 [ 5.183142][ T1] usbcore: registered new interface driver nfcmrvl [ 5.203501][ T1] scsi host0: Virtio SCSI HBA [ 5.322011][ T1] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 5.545437][ T1] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 5.558073][ T34] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 5.558975][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 5.559889][ T34] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 5.562717][ T1] db_root: cannot open: /etc/target [ 5.565341][ T34] sd 0:0:1:0: [sda] Write Protect is off [ 5.566738][ T34] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 5.646287][ T34] sda: sda1 [ 5.655583][ T34] sd 0:0:1:0: [sda] Attached SCSI disk [ 5.668623][ T1] e100: Intel(R) PRO/100 Network Driver [ 5.669512][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 5.672501][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 5.673573][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 5.675134][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 5.676212][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 5.677731][ T1] sky2: driver version 1.30 [ 5.680292][ T1] usbcore: registered new interface driver ath9k_htc [ 5.682771][ T1] usbcore: registered new interface driver carl9170 [ 5.684371][ T1] usbcore: registered new interface driver ath6kl_usb [ 5.685956][ T1] usbcore: registered new interface driver ar5523 [ 5.687379][ T1] usbcore: registered new interface driver ath10k_usb [ 5.688744][ T1] Atmel at76x USB Wireless LAN Driver 0.17 loading [ 5.690137][ T1] usbcore: registered new interface driver at76c50x-usb [ 5.693344][ T1] usbcore: registered new interface driver brcmfmac [ 5.694894][ T1] usbcore: registered new interface driver orinoco_usb [ 5.696447][ T1] usbcore: registered new interface driver p54usb [ 5.698080][ T1] usbcore: registered new interface driver usb8xxx [ 5.701375][ T1] usbcore: registered new interface driver lbtf_usb [ 5.702893][ T1] usbcore: registered new interface driver mwifiex_usb [ 5.705477][ T1] usbcore: registered new interface driver mt7601u [ 5.706876][ T1] usbcore: registered new interface driver rt2500usb [ 5.708310][ T1] usbcore: registered new interface driver rt73usb [ 5.709658][ T1] usbcore: registered new interface driver rt2800usb [ 5.711011][ T1] usbcore: registered new interface driver rtl8187 [ 5.712740][ T1] usbcore: registered new interface driver rtl8192cu [ 5.720485][ T1] usbcore: registered new interface driver rtl8xxxu [ 5.723708][ T1] usbcore: registered new interface driver RSI-USB WLAN [ 5.725974][ T1] usbcore: registered new interface driver zd1211rw [ 5.727601][ T1] usbcore: registered new interface driver zd1201 [ 5.729099][ T1] usbcore: registered new interface driver rndis_wlan [ 5.731501][ T1] usbcore: registered new interface driver atusb [ 5.732834][ T1] usbcore: registered new interface driver catc [ 5.734269][ T1] usbcore: registered new interface driver kaweth [ 5.735824][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 5.737447][ T1] usbcore: registered new interface driver pegasus [ 5.738968][ T1] usbcore: registered new interface driver rtl8150 [ 5.740539][ T1] usbcore: registered new device driver r8152-cfgselector [ 5.743162][ T1] usbcore: registered new interface driver r8152 [ 5.744547][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 5.746334][ T1] usbcore: registered new interface driver hso [ 5.748112][ T1] usbcore: registered new interface driver lan78xx [ 5.749557][ T1] usbcore: registered new interface driver asix [ 5.752455][ T1] usbcore: registered new interface driver ax88179_178a [ 5.754231][ T1] usbcore: registered new interface driver cdc_ether [ 5.756295][ T1] usbcore: registered new interface driver cdc_eem [ 5.758031][ T1] usbcore: registered new interface driver dm9601 [ 5.759418][ T1] usbcore: registered new interface driver sr9700 [ 5.761251][ T1] usbcore: registered new interface driver CoreChips [ 5.762849][ T1] usbcore: registered new interface driver smsc75xx [ 5.764275][ T1] usbcore: registered new interface driver smsc95xx [ 5.765721][ T1] usbcore: registered new interface driver gl620a [ 5.767300][ T1] usbcore: registered new interface driver net1080 [ 5.768839][ T1] usbcore: registered new interface driver plusb [ 5.770471][ T1] usbcore: registered new interface driver rndis_host [ 5.772388][ T1] usbcore: registered new interface driver cdc_subset [ 5.774354][ T1] usbcore: registered new interface driver zaurus [ 5.776146][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 5.778326][ T1] usbcore: registered new interface driver int51x1 [ 5.779904][ T1] usbcore: registered new interface driver cdc_phonet [ 5.781356][ T1] usbcore: registered new interface driver kalmia [ 5.782707][ T1] usbcore: registered new interface driver ipheth [ 5.784027][ T1] usbcore: registered new interface driver sierra_net [ 5.785409][ T1] usbcore: registered new interface driver cx82310_eth [ 5.786912][ T1] usbcore: registered new interface driver cdc_ncm [ 5.788185][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 5.789622][ T1] usbcore: registered new interface driver lg-vl600 [ 5.791135][ T1] usbcore: registered new interface driver qmi_wwan [ 5.793159][ T1] usbcore: registered new interface driver cdc_mbim [ 5.795472][ T1] usbcore: registered new interface driver ch9200 [ 5.796750][ T1] usbcore: registered new interface driver r8153_ecm [ 5.816051][ T1] SPI driver max3421-hcd has no spi_device_id for maxim,max3421 [ 5.825680][ T1] usbcore: registered new interface driver cdc_acm [ 5.826632][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 5.828529][ T1] usbcore: registered new interface driver usblp [ 5.830045][ T1] usbcore: registered new interface driver cdc_wdm [ 5.837051][ T1] usbcore: registered new interface driver usbtmc [ 5.838708][ T1] usbcore: registered new interface driver uas [ 5.840034][ T1] usbcore: registered new interface driver usb-storage [ 5.842195][ T1] usbcore: registered new interface driver ums-alauda [ 5.843564][ T1] usbcore: registered new interface driver ums-cypress [ 5.845508][ T1] usbcore: registered new interface driver ums-datafab [ 5.847431][ T1] usbcore: registered new interface driver ums_eneub6250 [ 5.848841][ T1] usbcore: registered new interface driver ums-freecom [ 5.850097][ T1] usbcore: registered new interface driver ums-isd200 [ 5.852102][ T1] usbcore: registered new interface driver ums-jumpshot [ 5.853637][ T1] usbcore: registered new interface driver ums-karma [ 5.855006][ T1] usbcore: registered new interface driver ums-onetouch [ 5.856554][ T1] usbcore: registered new interface driver ums-realtek [ 5.857951][ T1] usbcore: registered new interface driver ums-sddr09 [ 5.859286][ T1] usbcore: registered new interface driver ums-sddr55 [ 5.863114][ T1] usbcore: registered new interface driver ums-usbat [ 5.864945][ T1] usbcore: registered new interface driver mdc800 [ 5.866248][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 5.868290][ T1] usbcore: registered new interface driver microtekX6 [ 5.870478][ T1] usbcore: registered new interface driver usbserial_generic [ 5.873061][ T1] usbserial: USB Serial support registered for generic [ 5.874738][ T1] usbcore: registered new interface driver aircable [ 5.875943][ T1] usbserial: USB Serial support registered for aircable [ 5.877626][ T1] usbcore: registered new interface driver ark3116 [ 5.879077][ T1] usbserial: USB Serial support registered for ark3116 [ 5.880491][ T1] usbcore: registered new interface driver belkin_sa [ 5.881966][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 5.883872][ T1] usbcore: registered new interface driver ch341 [ 5.885364][ T1] usbserial: USB Serial support registered for ch341-uart [ 5.886793][ T1] usbcore: registered new interface driver cp210x [ 5.888227][ T1] usbserial: USB Serial support registered for cp210x [ 5.889601][ T1] usbcore: registered new interface driver cyberjack [ 5.893187][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 5.894976][ T1] usbcore: registered new interface driver cypress_m8 [ 5.896375][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 5.899168][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 5.900631][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 5.902148][ T1] usbcore: registered new interface driver usb_debug [ 5.903575][ T1] usbserial: USB Serial support registered for debug [ 5.904917][ T1] usbserial: USB Serial support registered for xhci_dbc [ 5.906350][ T1] usbcore: registered new interface driver digi_acceleport [ 5.907904][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 5.909594][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 5.911330][ T1] usbcore: registered new interface driver io_edgeport [ 5.912717][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 5.914267][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 5.915887][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 5.917336][ T1] usbserial: USB Serial support registered for EPiC device [ 5.918784][ T1] usbcore: registered new interface driver io_ti [ 5.919900][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 5.921586][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 5.923156][ T1] usbcore: registered new interface driver empeg [ 5.924361][ T1] usbserial: USB Serial support registered for empeg [ 5.925845][ T1] usbcore: registered new interface driver f81534a_ctrl [ 5.927254][ T1] usbcore: registered new interface driver f81232 [ 5.928643][ T1] usbserial: USB Serial support registered for f81232 [ 5.930116][ T1] usbserial: USB Serial support registered for f81534a [ 5.931531][ T1] usbcore: registered new interface driver f81534 [ 5.933376][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 5.934868][ T1] usbcore: registered new interface driver ftdi_sio [ 5.936242][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 5.938068][ T1] usbcore: registered new interface driver garmin_gps [ 5.939502][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 5.941194][ T1] usbcore: registered new interface driver ipaq [ 5.942502][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 5.944030][ T1] usbcore: registered new interface driver ipw [ 5.945459][ T1] usbserial: USB Serial support registered for IPWireless converter [ 5.947159][ T1] usbcore: registered new interface driver ir_usb [ 5.948833][ T1] usbserial: USB Serial support registered for IR Dongle [ 5.950475][ T1] usbcore: registered new interface driver iuu_phoenix [ 5.952344][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 5.954273][ T1] usbcore: registered new interface driver keyspan [ 5.956248][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 5.958324][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 5.960047][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 5.963988][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 5.966559][ T1] usbcore: registered new interface driver keyspan_pda [ 5.967994][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 5.969572][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 5.974028][ T1] usbcore: registered new interface driver kl5kusb105 [ 5.976182][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 5.977917][ T1] usbcore: registered new interface driver kobil_sct [ 5.979517][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 5.982785][ T1] usbcore: registered new interface driver mct_u232 [ 5.984220][ T1] usbserial: USB Serial support registered for MCT U232 [ 5.985592][ T1] usbcore: registered new interface driver metro_usb [ 5.987060][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 5.988637][ T1] usbcore: registered new interface driver mos7720 [ 5.990159][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 5.993204][ T1] usbcore: registered new interface driver mos7840 [ 5.994653][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 5.996875][ T1] usbcore: registered new interface driver mxuport [ 5.998165][ T1] usbserial: USB Serial support registered for MOXA UPort [ 6.000348][ T1] usbcore: registered new interface driver navman [ 6.002159][ T1] usbserial: USB Serial support registered for navman [ 6.004060][ T1] usbcore: registered new interface driver omninet [ 6.005644][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 6.007528][ T1] usbcore: registered new interface driver opticon [ 6.009535][ T1] usbserial: USB Serial support registered for opticon [ 6.011436][ T1] usbcore: registered new interface driver option [ 6.013186][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 6.015015][ T1] usbcore: registered new interface driver oti6858 [ 6.016567][ T1] usbserial: USB Serial support registered for oti6858 [ 6.018598][ T1] usbcore: registered new interface driver pl2303 [ 6.020273][ T1] usbserial: USB Serial support registered for pl2303 [ 6.021758][ T1] usbcore: registered new interface driver qcaux [ 6.023136][ T1] usbserial: USB Serial support registered for qcaux [ 6.024661][ T1] usbcore: registered new interface driver qcserial [ 6.026083][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 6.028271][ T1] usbcore: registered new interface driver quatech2 [ 6.029559][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 6.031379][ T1] usbcore: registered new interface driver safe_serial [ 6.032853][ T1] usbserial: USB Serial support registered for safe_serial [ 6.034730][ T1] usbcore: registered new interface driver sierra [ 6.036351][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 6.038207][ T1] usbcore: registered new interface driver usb_serial_simple [ 6.040131][ T1] usbserial: USB Serial support registered for carelink [ 6.042957][ T1] usbserial: USB Serial support registered for flashloader [ 6.044745][ T1] usbserial: USB Serial support registered for funsoft [ 6.046656][ T1] usbserial: USB Serial support registered for google [ 6.048306][ T1] usbserial: USB Serial support registered for hp4x [ 6.049771][ T1] usbserial: USB Serial support registered for kaufmann [ 6.051353][ T1] usbserial: USB Serial support registered for libtransistor [ 6.052740][ T1] usbserial: USB Serial support registered for moto_modem [ 6.054150][ T1] usbserial: USB Serial support registered for motorola_tetra [ 6.055652][ T1] usbserial: USB Serial support registered for nokia [ 6.056998][ T1] usbserial: USB Serial support registered for novatel_gps [ 6.058465][ T1] usbserial: USB Serial support registered for siemens_mpi [ 6.059943][ T1] usbserial: USB Serial support registered for suunto [ 6.061451][ T1] usbserial: USB Serial support registered for vivopay [ 6.063054][ T1] usbserial: USB Serial support registered for zio [ 6.064272][ T1] usbcore: registered new interface driver spcp8x5 [ 6.065699][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 6.067176][ T1] usbcore: registered new interface driver ssu100 [ 6.068523][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 6.070285][ T1] usbcore: registered new interface driver symbolserial [ 6.071769][ T1] usbserial: USB Serial support registered for symbol [ 6.073249][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 6.074738][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 6.076215][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 6.077735][ T1] usbcore: registered new interface driver upd78f0730 [ 6.079426][ T1] usbserial: USB Serial support registered for upd78f0730 [ 6.080910][ T1] usbcore: registered new interface driver visor [ 6.082439][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 6.084015][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 6.085623][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 6.087447][ T1] usbcore: registered new interface driver wishbone_serial [ 6.089032][ T1] usbserial: USB Serial support registered for wishbone_serial [ 6.090685][ T1] usbcore: registered new interface driver whiteheat [ 6.092554][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 6.094767][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 6.096715][ T1] usbcore: registered new interface driver xsens_mt [ 6.098252][ T1] usbserial: USB Serial support registered for xsens_mt [ 6.100372][ T1] usbcore: registered new interface driver adutux [ 6.102143][ T1] usbcore: registered new interface driver appledisplay [ 6.103832][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 6.105738][ T1] usbcore: registered new interface driver cytherm [ 6.107239][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 6.109051][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 6.110667][ T1] usbcore: registered new interface driver idmouse [ 6.112112][ T1] usbcore: registered new interface driver iowarrior [ 6.113702][ T1] usbcore: registered new interface driver isight_firmware [ 6.115266][ T1] usbcore: registered new interface driver usblcd [ 6.116703][ T1] usbcore: registered new interface driver ldusb [ 6.118164][ T1] usbcore: registered new interface driver legousbtower [ 6.120064][ T1] usbcore: registered new interface driver usbtest [ 6.121548][ T1] usbcore: registered new interface driver usb_ehset_test [ 6.123040][ T1] usbcore: registered new interface driver trancevibrator [ 6.124995][ T1] usbcore: registered new interface driver uss720 [ 6.126289][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 6.128108][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 6.129439][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 6.130696][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 6.132522][ T1] usbcore: registered new interface driver usbsevseg [ 6.134080][ T1] usbcore: registered new interface driver yurex [ 6.136919][ T1] usbcore: registered new interface driver chaoskey [ 6.138353][ T1] usbcore: registered new interface driver sisusb [ 6.141420][ T1] usbcore: registered new interface driver lvs [ 6.142859][ T1] usbcore: registered new interface driver cxacru [ 6.144465][ T1] usbcore: registered new interface driver speedtch [ 6.146382][ T1] usbcore: registered new interface driver ueagle-atm [ 6.147585][ T1] xusbatm: malformed module parameters [ 6.154137][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 6.156622][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 6.160355][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 6.173026][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 6.174546][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.176054][ T1] usb usb1: Product: Dummy host controller [ 6.177186][ T1] usb usb1: Manufacturer: Linux 6.6.0-rc4-syzkaller-00068-gf49449fbc21e dummy_hcd [ 6.179274][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 6.186489][ T1] hub 1-0:1.0: USB hub found [ 6.188108][ T1] hub 1-0:1.0: 1 port detected [ 6.200696][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 6.202484][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 6.205154][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 6.207854][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 6.209122][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.210683][ T1] usb usb2: Product: Dummy host controller [ 6.211803][ T1] usb usb2: Manufacturer: Linux 6.6.0-rc4-syzkaller-00068-gf49449fbc21e dummy_hcd [ 6.213270][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 6.218276][ T1] hub 2-0:1.0: USB hub found [ 6.219522][ T1] hub 2-0:1.0: 1 port detected [ 6.225410][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 6.226846][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 6.228892][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 6.231954][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 6.233272][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.234722][ T1] usb usb3: Product: Dummy host controller [ 6.235606][ T1] usb usb3: Manufacturer: Linux 6.6.0-rc4-syzkaller-00068-gf49449fbc21e dummy_hcd [ 6.237040][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 6.241864][ T1] hub 3-0:1.0: USB hub found [ 6.243053][ T1] hub 3-0:1.0: 1 port detected [ 6.249582][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 6.252105][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 6.254450][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 6.256938][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 6.258258][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.259395][ T1] usb usb4: Product: Dummy host controller [ 6.260207][ T1] usb usb4: Manufacturer: Linux 6.6.0-rc4-syzkaller-00068-gf49449fbc21e dummy_hcd [ 6.261664][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 6.266878][ T1] hub 4-0:1.0: USB hub found [ 6.267787][ T605] kworker/u4:2 (605) used greatest stack depth: 27200 bytes left [ 6.268241][ T1] hub 4-0:1.0: 1 port detected [ 6.276074][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 6.277544][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 6.279657][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 6.283126][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 6.284530][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.285786][ T1] usb usb5: Product: Dummy host controller [ 6.286570][ T1] usb usb5: Manufacturer: Linux 6.6.0-rc4-syzkaller-00068-gf49449fbc21e dummy_hcd [ 6.287947][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 6.293193][ T1] hub 5-0:1.0: USB hub found [ 6.294391][ T1] hub 5-0:1.0: 1 port detected [ 6.300103][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 6.301817][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 6.303711][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 6.306838][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 6.308067][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.309297][ T1] usb usb6: Product: Dummy host controller [ 6.310201][ T1] usb usb6: Manufacturer: Linux 6.6.0-rc4-syzkaller-00068-gf49449fbc21e dummy_hcd [ 6.311873][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 6.316429][ T1] hub 6-0:1.0: USB hub found [ 6.317741][ T1] hub 6-0:1.0: 1 port detected [ 6.323712][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 6.325224][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 6.327175][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 6.329664][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 6.331806][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.333095][ T1] usb usb7: Product: Dummy host controller [ 6.333934][ T1] usb usb7: Manufacturer: Linux 6.6.0-rc4-syzkaller-00068-gf49449fbc21e dummy_hcd [ 6.335328][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 6.339949][ T1] hub 7-0:1.0: USB hub found [ 6.341295][ T1] hub 7-0:1.0: 1 port detected [ 6.348153][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 6.349594][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 6.351620][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 6.354395][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.06 [ 6.355748][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 6.356900][ T1] usb usb8: Product: Dummy host controller [ 6.357836][ T1] usb usb8: Manufacturer: Linux 6.6.0-rc4-syzkaller-00068-gf49449fbc21e dummy_hcd [ 6.359335][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 6.365071][ T1] hub 8-0:1.0: USB hub found [ 6.366473][ T1] hub 8-0:1.0: 1 port detected [ 6.423942][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 6.428441][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 6.429979][ T1] ================================================================== [ 6.431301][ T1] BUG: KASAN: slab-out-of-bounds in vhci_setup+0x2d3/0x340 [ 6.431301][ T1] Write of size 8 at addr ffff888106700890 by task swapper/0/1 [ 6.431301][ T1] [ 6.431301][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.6.0-rc4-syzkaller-00068-gf49449fbc21e #0 [ 6.431301][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 6.431301][ T1] Call Trace: [ 6.431301][ T1] [ 6.431301][ T1] dump_stack_lvl+0xd9/0x1b0 [ 6.431301][ T1] print_report+0xc4/0x620 [ 6.431301][ T1] ? __virt_addr_valid+0x5e/0x2d0 [ 6.431301][ T1] ? __phys_addr+0xc6/0x140 [ 6.431301][ T1] kasan_report+0xda/0x110 [ 6.431301][ T1] ? vhci_setup+0x2d3/0x340 [ 6.431301][ T1] ? vhci_setup+0x2d3/0x340 [ 6.431301][ T1] vhci_setup+0x2d3/0x340 [ 6.431301][ T1] ? vhci_hub_status+0x3d0/0x3d0 [ 6.431301][ T1] usb_add_hcd+0x5bc/0x1770 [ 6.431301][ T1] vhci_hcd_probe+0x12c/0x460 [ 6.431301][ T1] ? vhci_hcd_remove+0x180/0x180 [ 6.431301][ T1] platform_probe+0xff/0x1e0 [ 6.431301][ T1] ? platform_remove+0x100/0x100 [ 6.431301][ T1] really_probe+0x234/0xc90 [ 6.431301][ T1] __driver_probe_device+0x1de/0x4b0 [ 6.431301][ T1] driver_probe_device+0x4c/0x1a0 [ 6.431301][ T1] __device_attach_driver+0x1d4/0x300 [ 6.431301][ T1] ? driver_probe_device+0x1a0/0x1a0 [ 6.431301][ T1] bus_for_each_drv+0x157/0x1d0 [ 6.431301][ T1] ? bus_for_each_dev+0x1d0/0x1d0 [ 6.431301][ T1] ? lockdep_hardirqs_on+0x7d/0x100 [ 6.431301][ T1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 6.431301][ T1] __device_attach+0x1e8/0x4b0 [ 6.431301][ T1] ? device_driver_attach+0x200/0x200 [ 6.431301][ T1] ? do_raw_spin_unlock+0x173/0x230 [ 6.431301][ T1] bus_probe_device+0x17c/0x1c0 [ 6.431301][ T1] device_add+0x117e/0x1aa0 [ 6.431301][ T1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 6.431301][ T1] ? kasan_set_track+0x25/0x30 [ 6.431301][ T1] platform_device_add+0x36d/0x840 [ 6.431301][ T1] ? kfree+0x108/0x140 [ 6.431301][ T1] platform_device_register_full+0x3ec/0x550 [ 6.431301][ T1] ? driver_register+0x2d9/0x4a0 [ 6.431301][ T1] vhci_hcd_init+0x1ad/0x360 [ 6.431301][ T1] ? usbip_core_init+0x10/0x10 [ 6.431301][ T1] ? rng_is_initialized+0x40/0x40 [ 6.431301][ T1] ? bdc_driver_init+0x20/0x20 [ 6.431301][ T1] ? usbip_core_init+0x10/0x10 [ 6.431301][ T1] do_one_initcall+0x117/0x630 [ 6.431301][ T1] ? trace_event_raw_event_initcall_level+0x200/0x200 [ 6.431301][ T1] ? kasan_set_track+0x25/0x30 [ 6.431301][ T1] kernel_init_freeable+0x5bd/0x8f0 [ 6.431301][ T1] ? rest_init+0x2b0/0x2b0 [ 6.431301][ T1] kernel_init+0x1c/0x2a0 [ 6.431301][ T1] ? rest_init+0x2b0/0x2b0 [ 6.431301][ T1] ret_from_fork+0x45/0x80 [ 6.431301][ T1] ? rest_init+0x2b0/0x2b0 [ 6.431301][ T1] ret_from_fork_asm+0x11/0x20 [ 6.431301][ T1] [ 6.431301][ T1] [ 6.431301][ T1] Allocated by task 1: [ 6.431301][ T1] kasan_save_stack+0x33/0x50 [ 6.431301][ T1] kasan_set_track+0x25/0x30 [ 6.431301][ T1] __kasan_kmalloc+0x87/0x90 [ 6.431301][ T1] __kmalloc_node_track_caller+0x61/0x100 [ 6.431301][ T1] kvasprintf+0xbd/0x150 [ 6.431301][ T1] kvasprintf_const+0x66/0x190 [ 6.431301][ T1] kobject_set_name_vargs+0x5a/0x130 [ 6.431301][ T1] device_create_groups_vargs+0x1b1/0x270 [ 6.431301][ T1] device_create+0xe9/0x120 [ 6.431301][ T1] mon_bin_add+0xba/0x160 [ 6.431301][ T1] mon_bus_init+0x18e/0x320 [ 6.431301][ T1] mon_notify+0x32e/0x490 [ 6.431301][ T1] notifier_call_chain+0xb6/0x3b0 [ 6.431301][ T1] blocking_notifier_call_chain+0x69/0x90 [ 6.431301][ T1] usb_add_hcd+0x34d/0x1770 [ 6.431301][ T1] vhci_hcd_probe+0x12c/0x460 [ 6.431301][ T1] platform_probe+0xff/0x1e0 [ 6.431301][ T1] really_probe+0x234/0xc90 [ 6.431301][ T1] __driver_probe_device+0x1de/0x4b0 [ 6.431301][ T1] driver_probe_device+0x4c/0x1a0 [ 6.431301][ T1] __device_attach_driver+0x1d4/0x300 [ 6.431301][ T1] bus_for_each_drv+0x157/0x1d0 [ 6.431301][ T1] __device_attach+0x1e8/0x4b0 [ 6.431301][ T1] bus_probe_device+0x17c/0x1c0 [ 6.431301][ T1] device_add+0x117e/0x1aa0 [ 6.431301][ T1] platform_device_add+0x36d/0x840 [ 6.431301][ T1] platform_device_register_full+0x3ec/0x550 [ 6.431301][ T1] vhci_hcd_init+0x1ad/0x360 [ 6.431301][ T1] do_one_initcall+0x117/0x630 [ 6.431301][ T1] kernel_init_freeable+0x5bd/0x8f0 [ 6.431301][ T1] kernel_init+0x1c/0x2a0 [ 6.431301][ T1] ret_from_fork+0x45/0x80 [ 6.431301][ T1] ret_from_fork_asm+0x11/0x20 [ 6.431301][ T1] [ 6.431301][ T1] The buggy address belongs to the object at ffff888106700870 [ 6.431301][ T1] which belongs to the cache kmalloc-8 of size 8 [ 6.431301][ T1] The buggy address is located 24 bytes to the right of [ 6.431301][ T1] allocated 8-byte region [ffff888106700870, ffff888106700878) [ 6.431301][ T1] [ 6.431301][ T1] The buggy address belongs to the physical page: [ 6.431301][ T1] page:ffffea000419c000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x106700 [ 6.431301][ T1] flags: 0x200000000000800(slab|node=0|zone=2) [ 6.431301][ T1] page_type: 0xffffffff() [ 6.431301][ T1] raw: 0200000000000800 ffff888100041280 dead000000000122 0000000000000000 [ 6.431301][ T1] raw: 0000000000000000 0000000080660066 00000001ffffffff 0000000000000000 [ 6.431301][ T1] page dumped because: kasan: bad access detected [ 6.431301][ T1] page_owner tracks the page as allocated [ 6.431301][ 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 6338958381, free_ts 0 [ 6.431301][ T1] post_alloc_hook+0x2cf/0x340 [ 6.431301][ T1] get_page_from_freelist+0x10e1/0x2fd0 [ 6.431301][ T1] __alloc_pages+0x1d0/0x4a0 [ 6.431301][ T1] alloc_page_interleave+0x1e/0x230 [ 6.431301][ T1] alloc_pages+0x22a/0x270 [ 6.431301][ T1] allocate_slab+0x251/0x380 [ 6.431301][ T1] ___slab_alloc+0x8c7/0x1580 [ 6.431301][ T1] __slab_alloc.constprop.0+0x56/0xa0 [ 6.431301][ T1] __kmem_cache_alloc_node+0x12c/0x310 [ 6.431301][ T1] __kmalloc_node_track_caller+0x50/0x100 [ 6.431301][ T1] kstrdup+0x3c/0x70 [ 6.431301][ T1] kstrdup_const+0x5f/0x70 [ 6.431301][ T1] __kernfs_new_node+0x9c/0x890 [ 6.431301][ T1] kernfs_create_dir_ns+0x9a/0x210 [ 6.431301][ T1] sysfs_create_dir_ns+0x13b/0x2a0 [ 6.431301][ T1] kobject_add_internal+0x2c8/0x960 [ 6.431301][ T1] page_owner free stack trace missing [ 6.431301][ T1] [ 6.431301][ T1] Memory state around the buggy address: [ 6.431301][ T1] ffff888106700780: 06 fc fc fc fc fa fc fc fc fc 06 fc fc fc fc 06 [ 6.431301][ T1] ffff888106700800: fc fc fc fc 07 fc fc fc fc 00 fc fc fc fc 00 fc [ 6.431301][ T1] >ffff888106700880: fc fc fc 00 fc fc fc fc 00 fc fc fc fc 06 fc fc [ 6.431301][ T1] ^ [ 6.431301][ T1] ffff888106700900: fc fc 05 fc fc fc fc fc fc fc fc fc fc fc fc fc [ 6.431301][ T1] ffff888106700980: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 6.431301][ T1] ================================================================== [ 6.558902][ T1] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 6.560071][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.6.0-rc4-syzkaller-00068-gf49449fbc21e #0 [ 6.562356][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/06/2023 [ 6.564842][ T1] Call Trace: [ 6.565527][ T1] [ 6.566427][ T1] dump_stack_lvl+0xd9/0x1b0 [ 6.567565][ T1] panic+0x6a6/0x750 [ 6.568142][ T1] ? panic_smp_self_stop+0xa0/0xa0 [ 6.568860][ T1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 6.568860][ T1] check_panic_on_warn+0xab/0xb0 [ 6.568860][ T1] end_report+0x108/0x150 [ 6.568860][ T1] kasan_report+0xea/0x110 [ 6.568860][ T1] ? vhci_setup+0x2d3/0x340 [ 6.568860][ T1] ? vhci_setup+0x2d3/0x340 [ 6.568860][ T1] vhci_setup+0x2d3/0x340 [ 6.568860][ T1] ? vhci_hub_status+0x3d0/0x3d0 [ 6.568860][ T1] usb_add_hcd+0x5bc/0x1770 [ 6.568860][ T1] vhci_hcd_probe+0x12c/0x460 [ 6.568860][ T1] ? vhci_hcd_remove+0x180/0x180 [ 6.568860][ T1] platform_probe+0xff/0x1e0 [ 6.568860][ T1] ? platform_remove+0x100/0x100 [ 6.568860][ T1] really_probe+0x234/0xc90 [ 6.568860][ T1] __driver_probe_device+0x1de/0x4b0 [ 6.568860][ T1] driver_probe_device+0x4c/0x1a0 [ 6.568860][ T1] __device_attach_driver+0x1d4/0x300 [ 6.568860][ T1] ? driver_probe_device+0x1a0/0x1a0 [ 6.568860][ T1] bus_for_each_drv+0x157/0x1d0 [ 6.568860][ T1] ? bus_for_each_dev+0x1d0/0x1d0 [ 6.568860][ T1] ? lockdep_hardirqs_on+0x7d/0x100 [ 6.568860][ T1] ? _raw_spin_unlock_irqrestore+0x3b/0x70 [ 6.568860][ T1] __device_attach+0x1e8/0x4b0 [ 6.568860][ T1] ? device_driver_attach+0x200/0x200 [ 6.568860][ T1] ? do_raw_spin_unlock+0x173/0x230 [ 6.568860][ T1] bus_probe_device+0x17c/0x1c0 [ 6.568860][ T1] device_add+0x117e/0x1aa0 [ 6.568860][ T1] ? __fw_devlink_link_to_consumers.isra.0+0x270/0x270 [ 6.568860][ T1] ? kasan_set_track+0x25/0x30 [ 6.568860][ T1] platform_device_add+0x36d/0x840 [ 6.568860][ T1] ? kfree+0x108/0x140 [ 6.568860][ T1] platform_device_register_full+0x3ec/0x550 [ 6.568860][ T1] ? driver_register+0x2d9/0x4a0 [ 6.568860][ T1] vhci_hcd_init+0x1ad/0x360 [ 6.568860][ T1] ? usbip_core_init+0x10/0x10 [ 6.568860][ T1] ? rng_is_initialized+0x40/0x40 [ 6.568860][ T1] ? bdc_driver_init+0x20/0x20 [ 6.568860][ T1] ? usbip_core_init+0x10/0x10 [ 6.568860][ T1] do_one_initcall+0x117/0x630 [ 6.568860][ T1] ? trace_event_raw_event_initcall_level+0x200/0x200 [ 6.568860][ T1] ? kasan_set_track+0x25/0x30 [ 6.568860][ T1] kernel_init_freeable+0x5bd/0x8f0 [ 6.568860][ T1] ? rest_init+0x2b0/0x2b0 [ 6.568860][ T1] kernel_init+0x1c/0x2a0 [ 6.568860][ T1] ? rest_init+0x2b0/0x2b0 [ 6.568860][ T1] ret_from_fork+0x45/0x80 [ 6.568860][ T1] ? rest_init+0x2b0/0x2b0 [ 6.568860][ T1] ret_from_fork_asm+0x11/0x20 [ 6.568860][ T1] [ 6.568860][ T1] Kernel Offset: disabled [ 6.568860][ T1] Rebooting in 86400 seconds..