failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.1.21" "pwd"]: exit status 255 ssh: connect to host 10.128.1.21 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[us-central1-ssh-serialport.googleapis.com]:9600' (ECDSA) 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 72a3a7c8-df4b-7fbb-3399-be845a03f1c2 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 0x000f25d0: 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 syzkaller (syzkaller@syzkaller) (Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8) #0 SMP PREEMPT_RT 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] x86/CPU: Model not found in latest microcode list [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] System RAM [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x00000000000a0000-0x00000000000effff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] device reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] System RAM [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] device reserved [ 0.000000][ T0] BIOS-e820: [gap 0x00000000c0000000-0x00000000fffbbfff] [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] device reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] System RAM [ 0.000000][ T0] printk: legacy bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] Hash pointers mode set to never. [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] APIC: Static calls initialized [ 0.000000][ T0] DMI: SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 0.000000][ T0] DMI: Memory slots populated: 1/1 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000005][ T0] kvm-clock: using sched offset of 8964057688 cycles [ 0.000012][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000034][ T0] tsc: Detected 2200.224 MHz processor [ 0.003919][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.003970][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.003982][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.004044][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.008951][ T0] found SMP MP-table at [mem 0x000f2890-0x000f289f] [ 0.008976][ T0] Using GB pages for direct mapping [ 0.012716][ T0] ACPI: Early table checksum verification disabled [ 0.012738][ T0] ACPI: RSDP 0x00000000000F2610 000014 (v00 Google) [ 0.012755][ T0] ACPI: RSDT 0x00000000BFFFFFB0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.012778][ T0] ACPI: FACP 0x00000000BFFFF370 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.012803][ T0] ACPI: DSDT 0x00000000BFFFD900 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.012822][ T0] ACPI: FACS 0x00000000BFFFD8C0 000040 [ 0.012836][ T0] ACPI: FACS 0x00000000BFFFD8C0 000040 [ 0.012850][ T0] ACPI: SRAT 0x00000000BFFFFEA0 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.012869][ T0] ACPI: APIC 0x00000000BFFFFDF0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.012888][ T0] ACPI: SSDT 0x00000000BFFFF470 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.012906][ T0] ACPI: WAET 0x00000000BFFFFE70 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.012923][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff370-0xbffff463] [ 0.012932][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd900-0xbffff363] [ 0.012941][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd8c0-0xbfffd8ff] [ 0.012949][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd8c0-0xbfffd8ff] [ 0.012957][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffea0-0xbfffff67] [ 0.012965][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdf0-0xbffffe65] [ 0.012973][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff470-0xbffffdef] [ 0.012981][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe70-0xbffffe97] [ 0.013088][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.013098][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.013107][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.013118][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.013131][ T0] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00001000-0x23fffffff] [ 0.013154][ T0] Faking node 0 at [mem 0x0000000000001000-0x0000000140000fff] (5120MB) [ 0.013163][ T0] Faking node 1 at [mem 0x0000000140001000-0x000000023fffffff] (4095MB) [ 0.013246][ T0] NODE_DATA(0) allocated [mem 0x13fffac80-0x140000fff] [ 0.014098][ T0] NODE_DATA(1) allocated [mem 0x23fff6c80-0x23fffcfff] [ 0.317909][ T0] KernelAddressSanitizer initialized (generic) [ 0.318451][ T0] ACPI: PM-Timer Iserialport: Connected to syzkaller.us-central1-a.ci-upstream-rust-kasan-gce-2 port 1 (session ID: f3579a1f3533bfc4a39a29f28e9dd4e68f24a326a64eba3349686c583e6c6570, active connections: 1). O Port: 0xb008 [ 0.318484][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.318583][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.318598][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.318607][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.318616][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.318624][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.318645][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.318656][ T0] CPU topo: Max. logical packages: 1 [ 0.318661][ T0] CPU topo: Max. logical nodes: 1 [ 0.318665][ T0] CPU topo: Num. nodes per package: 1 [ 0.318674][ T0] CPU topo: Max. logical dies: 1 [ 0.318678][ T0] CPU topo: Max. dies per package: 1 [ 0.318691][ T0] CPU topo: Max. threads per core: 2 [ 0.318696][ T0] CPU topo: Num. cores per package: 1 [ 0.318700][ T0] CPU topo: Num. threads per package: 2 [ 0.318704][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.318870][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.318880][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.318889][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xffffffff] [ 0.318912][ T0] [gap 0xc0000000-0xfffbbfff] available for PCI devices [ 0.318918][ T0] Booting paravirtualized kernel on KVM [ 0.318929][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.450370][ T0] Zone ranges: [ 0.450379][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.450392][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.450400][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.450409][ T0] Device empty [ 0.450414][ T0] Movable zone start for each node [ 0.450417][ T0] Early memory node ranges [ 0.450421][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.450428][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.450437][ T0] node 0: [mem 0x0000000100000000-0x0000000140000fff] [ 0.450444][ T0] node 1: [mem 0x0000000140001000-0x000000023fffffff] [ 0.450453][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000140000fff] [ 0.450471][ T0] Initmem setup node 1 [mem 0x0000000140001000-0x000000023fffffff] [ 0.450519][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.450796][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.521736][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.592876][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.593604][ T0] percpu: Embedded 71 pages/cpu s253768 r8192 d28856 u1048576 [ 0.593778][ T0] kvm-guest: PV spinlocks enabled [ 0.593788][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.593808][ 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=64 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=32 rose.rose_ndevs=32 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=32 max_loop=32 nbds_max=32 \ [ 0.593840][ T0] Kernel command line: comedi.comedi_num_legacy_minors=4 panic_on_warn=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.598374][ T0] Unknown kernel command line parameters "nbds_max=32", will be passed to user space. [ 0.598444][ T0] random: crng init done [ 0.598448][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.598647][ T0] software IO TLB: area num 2. [ 0.625583][ T0] Fallback order for Node 0: 0 1 [ 0.625606][ T0] Fallback order for Node 1: 1 0 [ 0.625620][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2097051 [ 0.625627][ T0] Policy zone: Normal [ 0.626334][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.626345][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.626355][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.630916][ T0] stackdepot: allocating space for 8192 stack pools via memblock [ 1.179113][ T0] ********************************************************** [ 1.179123][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.179128][ T0] ** ** [ 1.179132][ T0] ** This system shows unhashed kernel memory addresses ** [ 1.179136][ T0] ** via the console, logs, and other interfaces. This ** [ 1.179140][ T0] ** might reduce the security of your system. ** [ 1.179144][ T0] ** ** [ 1.179148][ T0] ** If you see this message and you are not debugging ** [ 1.179152][ T0] ** the kernel, report this immediately to your system ** [ 1.179156][ T0] ** administrator! ** [ 1.179160][ T0] ** ** [ 1.179164][ T0] ** Use hash_pointers=always to force this mode off ** [ 1.179167][ T0] ** ** [ 1.179171][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.179175][ T0] ********************************************************** [ 1.182606][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.311663][ T0] allocated 167772160 bytes of page_ext [ 1.311702][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.326005][ T0] Node 0, zone DMA32: page owner found early allocated 21120 pages [ 1.330828][ T0] Node 0, zone Normal: page owner found early allocated 131 pages [ 1.342129][ T0] Node 1, zone Normal: page owner found early allocated 19848 pages [ 1.342601][ T0] Kernel/User page tables isolation: enabled [ 1.344790][ T0] Dynamic Preempt: full [ 1.345923][ T0] Running RCU self tests [ 1.345928][ T0] Running RCU synchronous self tests [ 1.345932][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.345936][ T0] rcu: RCU lockdep checking is enabled. [ 1.345940][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.345946][ T0] rcu: RCU priority boosting: priority 1 delay 500 ms. [ 1.345952][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.345957][ T0] rcu: RCU_SOFTIRQ processing moved to rcuc kthreads. [ 1.345961][ T0] rcu: RCU debug extended QS entry/exit. [ 1.345964][ T0] No expedited grace period (rcu_normal_after_boot). [ 1.345968][ T0] Trampoline variant of Tasks RCU enabled. [ 1.345972][ T0] Tracing variant of Tasks RCU enabled. [ 1.345975][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.345981][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.346150][ T0] Running RCU synchronous self tests [ 1.346183][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.518861][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.519987][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.520769][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823be00000-0xffff88823c000000 [ 1.522323][ T0] Console: colour VGA+ 80x25 [ 1.684276][ T0] printk: legacy console [ttyS0] enabled [ 1.684286][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.684362][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.684367][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.684371][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.684375][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.684380][ T0] ... CLASSHASH_SIZE: 4096 [ 1.684384][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 1.684388][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 1.684393][ T0] ... CHAINHASH_SIZE: 524288 [ 1.684397][ T0] memory used by lock dependency info: 106625 kB [ 1.684402][ T0] memory used for stack traces: 8320 kB [ 1.684406][ T0] per task-struct memory footprint: 1920 bytes [ 1.684720][ T0] ACPI: Core revision 20251212 [ 1.686275][ T0] APIC: Switch to symmetric I/O mode setup [ 1.686754][ T0] x2apic enabled [ 1.689850][ T0] APIC: Switched APIC routing to: physical x2apic [ 1.694874][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.695133][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb70669aa9, max_idle_ns: 440795250109 ns [ 1.695182][ T0] Calibrating delay loop (skipped) preset value.. 4400.44 BogoMIPS (lpj=22002240) [ 1.695848][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.695854][ T0] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 1.695912][ T0] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 1.695930][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.695937][ T0] Spectre V2 : Mitigation: IBRS [ 1.695941][ T0] RETBleed: Mitigation: IBRS [ 1.695945][ T0] ITS: Mitigation: Aligned branch/return thunks [ 1.695949][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.695954][ T0] MDS: Mitigation: Clear CPU buffers [ 1.695957][ T0] TAA: Mitigation: Clear CPU buffers [ 1.695961][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.695966][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.695973][ T0] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 1.695988][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.696033][ T0] active return thunk: its_return_thunk [ 1.705181][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 1.705233][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.705240][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.705245][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.705251][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.705258][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 1.965037][ T0] pid_max: default: 32768 minimum: 301 [ 1.966681][ T0] landlock: Up and running. [ 1.966686][ T0] Yama: becoming mindful. [ 1.967073][ T0] TOMOYO Linux initialized [ 1.968238][ T0] AppArmor: AppArmor initialized [ 1.970560][ T0] LSM support for eBPF active [ 1.976730][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.979582][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.979949][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.980125][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.982850][ T0] VFS: Finished mounting rootfs on nullfs [ 1.987613][ T0] Running RCU synchronous self tests [ 1.987621][ T0] Running RCU synchronous self tests [ 2.108813][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.113228][ T1] Performance Events: unsupported CPU family 6 model 79 no PMU driver, software events only. [ 2.113361][ T1] signal: max sigframe size: 1776 [ 2.125228][ T1] rcu: Hierarchical SRCU implementation. [ 2.125233][ T1] rcu: Max phase no-delay instances is 1000. [ 2.155598][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level [ 2.235381][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.236360][ T1] smp: Bringing up secondary CPUs ... [ 2.249123][ T1] smpboot: x86: Booting SMP configuration: [ 2.249129][ T1] .... node #0, CPUs: #1 [ 2.249486][ 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. [ 2.249486][ 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. [ 2.249486][ 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. [ 2.249486][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.249486][ T1] smpboot: Total of 2 processors activated (8800.89 BogoMIPS) [ 2.249486][ T1] Memory: 6463740K/8388204K available (167724K kernel code, 29694K rwdata, 41184K rodata, 25556K init, 129272K bss, 1736352K reserved, 0K cma-reserved) [ 2.259899][ T1] devtmpfs: initialized [ 2.259899][ T1] x86/mm: Memory block size: 128MB [ 2.330738][ T1] Running RCU synchronous self tests [ 2.330790][ T1] Running RCU synchronous self tests [ 2.330921][ T1] Running RCU Tasks wait API self tests [ 2.330921][ T1] Running RCU Tasks Trace wait API self tests [ 2.338476][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.338476][ T1] posixtimers hash table entries: 1024 (order: 6, 139264 bytes, vmalloc) [ 2.338476][ T1] futex hash table entries: 256 (49152 bytes on 2 NUMA nodes, total 96 KiB, linear). [ 2.338727][ T1] xor: automatically using best checksumming function avx [ 2.348432][ T1] PM: RTC time: 12:45:50, date: 2026-05-23 [ 2.355366][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.365456][ T1] audit: initializing netlink subsys (disabled) [ 2.366419][ T37] audit: type=2000 audit(1779540350.798:1): state=initialized audit_enabled=0 res=1 [ 2.371101][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.376795][ T1] cpuidle: using governor menu [ 2.376795][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.381866][ T1] Freeing SMP alternatives memory: 128K [ 2.387242][ T1] dca service started, version 1.12.1 [ 2.387525][ T1] PCI: Using configuration type 1 for base access [ 2.395316][ T10] Callback from call_rcu_tasks_trace() invoked. [ 2.409883][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.409883][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.409883][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.409883][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.439893][ T1] raid6: using avx2x2 recovery algorithm [ 2.439893][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.440411][ T1] ACPI: Added _OSI(Module Device) [ 2.440422][ T1] ACPI: Added _OSI(Processor Device) [ 2.440431][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.674880][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.708324][ T1] ACPI: \_SB_: platform _OSC: OS support mask [000e7eee] [ 2.738071][ T1] ACPI: Interpreter enabled [ 2.738960][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.739031][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.739673][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.739685][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.751975][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.090612][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.090738][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.090757][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.091168][ T1] acpi PNP0A03:00: _OSC: platform retains control of PCIe features (AE_ERROR) [ 3.092080][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.128431][ T1] PCI host bridge to bus 0000:00 [ 3.128447][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.129007][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.129045][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.129080][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.129117][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.129158][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.129791][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.146471][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.162966][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.169271][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.178560][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.188009][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.188045][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.199580][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.208827][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.208862][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.220542][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.230147][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.230933][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.242968][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 3.250168][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.260095][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.269348][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.269383][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f] [ 3.333396][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.343415][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.353419][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.363188][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.368415][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.405247][ T1] iommu: Default domain type: Translated [ 3.405261][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.413998][ T1] SCSI subsystem initialized [ 3.428817][ T1] ACPI: bus type USB registered [ 3.429873][ T1] usbcore: registered new interface driver usbfs [ 3.429873][ T1] usbcore: registered new interface driver hub [ 3.429873][ T1] usbcore: registered new device driver usb [ 3.432331][ T1] mc: Linux media interface: v0.10 [ 3.432855][ T1] videodev: Linux video capture interface: v2.00 [ 3.434377][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.434387][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.434570][ T1] PTP clock support registered [ 3.455609][ T1] EDAC MC: Ver: 3.0.0 [ 3.471239][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.506589][ T1] Bluetooth: Core ver 2.22 [ 3.506932][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.506941][ T1] Bluetooth: HCI device and connection manager initialized [ 3.507065][ T1] Bluetooth: HCI socket layer initialized [ 3.507102][ T1] Bluetooth: L2CAP socket layer initialized [ 3.507281][ T1] Bluetooth: SCO socket layer initialized [ 3.507438][ T1] NET: Registered PF_ATMPVC protocol family [ 3.507448][ T1] NET: Registered PF_ATMSVC protocol family [ 3.508218][ T1] NetLabel: Initializing [ 3.508224][ T1] NetLabel: domain hash size = 128 [ 3.508232][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.508990][ T1] NetLabel: unlabeled traffic allowed by default [ 3.513477][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.514232][ T1] NET: Registered PF_NFC protocol family [ 3.514386][ T1] mctp: management component transport protocol core [ 3.514396][ T1] NET: Registered PF_MCTP protocol family [ 3.514914][ T1] PCI: Using ACPI for IRQ routing [ 3.529639][ T1] e820: register RAM buffer resource [mem 0x0009fc00-0x0009ffff] [ 3.529736][ T1] e820: register RAM buffer resource [mem 0xbfffd000-0xbfffffff] [ 3.531434][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.531450][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.531461][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.531500][ T1] vgaarb: loaded [ 3.550070][ T1] clocksource: Switched to clocksource kvm-clock [ 3.557807][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.558359][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.570172][ T1] netfs: FS-Cache loaded [ 3.573071][ T1] CacheFiles: Loaded [ 3.574819][ T1] TOMOYO: 2.6.0 [ 3.574826][ T1] Mandatory Access Control activated. [ 3.586286][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.587477][ T1] pnp: PnP ACPI init [ 3.630044][ T1] pnp: PnP ACPI: found 6 devices [ 3.748749][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.750244][ T1] NET: Registered PF_INET protocol family [ 3.758524][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.775891][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 8, 557056 bytes, vmalloc) [ 3.777913][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.778531][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.804352][ T1] TCP bind hash table entries: 65536 (order: 13, 17825792 bytes, vmalloc hugepage) [ 3.819054][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.823098][ T1] MPTCP token hash table entries: 8192 (order: 9, 1245184 bytes, vmalloc) [ 3.829084][ T1] UDP hash table entries: 4096 (order: 9, 1835008 bytes, vmalloc) [ 3.832362][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.848807][ T1] RPC: Registered named UNIX socket transport module. [ 3.848822][ T1] RPC: Registered udp transport module. [ 3.848832][ T1] RPC: Registered tcp transport module. [ 3.848848][ T1] RPC: Registered tcp-with-tls transport module. [ 3.848857][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.854799][ T1] NET: Registered PF_XDP protocol family [ 3.855011][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.855032][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.855047][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.855063][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.867360][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.867706][ T1] PCI: CLS 0 bytes, default 64 [ 3.868284][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.868298][ T1] software IO TLB: mapped [mem 0x00000000b4600000-0x00000000b8600000] (64MB) [ 3.870214][ T1] ACPI: bus type thunderbolt registered [ 3.883599][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.884975][ T70] kworker/u8:2 (70) used greatest stack depth: 27648 bytes left [ 3.885072][ T69] kworker/u8:3 (69) used greatest stack depth: 27264 bytes left [ 3.919637][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 3.919666][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb70669aa9, max_idle_ns: 440795250109 ns [ 3.921095][ T1] clocksource: Switched to clocksource tsc [ 3.938908][ T77] kworker/u8:3 (77) used greatest stack depth: 27008 bytes left [ 3.946830][ T80] kworker/u8:3 (80) used greatest stack depth: 25736 bytes left [ 3.973534][ T1] Initialise system trusted keyrings [ 3.979027][ T1] workingset: timestamp_bits=40 (anon: 35) max_order=21 bucket_order=0 (anon: 0) [ 3.990941][ T1] DLM installed [ 3.999762][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 4.012917][ T1] NFS: Registering the id_resolver key type [ 4.013077][ T1] Key type id_resolver registered [ 4.013089][ T1] Key type id_legacy registered [ 4.013412][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 4.013605][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 4.020218][ T1] smbdirect: subsystem loading... [ 4.030387][ T1] smbdirect: subsystem loaded [ 4.047941][ T1] Key type cifs.spnego registered [ 4.048384][ T1] Key type cifs.idmap registered [ 4.052160][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 4.052169][ T1] ntfs3: Read-only LZX/Xpress compression included [ 4.052659][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 4.052844][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 4.061159][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 4.061386][ T1] QNX4 filesystem 0.2.3 registered. [ 4.061458][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 4.062644][ T1] fuse: init (API version 7.45) [ 4.071878][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 4.073588][ T1] orangefs_init: module version upstream loaded [ 4.080267][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 4.096923][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 4.104770][ T1] 9p: Installing v9fs 9p2000 file system support [ 4.106005][ T1] NILFS version 2 loaded [ 4.106016][ T1] befs: version: 0.9.3 [ 4.107338][ T1] ocfs2: Registered cluster interface o2cb [ 4.108475][ T1] ocfs2: Registered cluster interface user [ 4.112999][ T1] OCFS2 User DLM kernel interface loaded [ 4.147904][ T1] gfs2: GFS2 installed [ 4.168940][ T1] ceph: loaded (mds proto 32) [ 4.190393][ T1] cryptd: max_cpu_qlen set to 1000 [ 4.222125][ T1] NET: Registered PF_ALG protocol family [ 4.222543][ T1] async_tx: api initialized (async) [ 4.222608][ T1] Key type asymmetric registered [ 4.222684][ T1] Asymmetric key parser 'x509' registered [ 4.222698][ T1] Asymmetric key parser 'pkcs8' registered [ 4.222712][ T1] Key type pkcs7_test registered [ 4.223568][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239) [ 4.226406][ T1] io scheduler mq-deadline registered [ 4.226421][ T1] io scheduler kyber registered [ 4.226941][ T1] io scheduler bfq registered [ 4.256191][ T1] input: Power Button as /devices/platform/LNXPWRBN:00/input/input0 [ 4.259132][ T1] ACPI: button: Power Button [PWRF] [ 4.262548][ T1] input: Sleep Button as /devices/platform/LNXSLPBN:00/input/input1 [ 4.266415][ T1] ACPI: button: Sleep Button [SLPF] [ 4.308391][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 4.349646][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 4.349820][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 4.393295][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 4.393440][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 4.438039][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 4.438164][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 4.470214][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 5.423371][ T1] N_HDLC line discipline registered with maxframe=4096 [ 5.426938][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 5.439435][ T1] 00:02: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 5.468762][ T1] 00:03: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 5.491417][ T1] 00:04: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 5.516132][ T1] 00:05: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 5.559719][ T1] Non-volatile memory driver v1.3 [ 5.589718][ T1] usbcore: registered new interface driver xillyusb [ 5.599223][ T1] ACPI: bus type drm_connector registered [ 5.610861][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 5.631561][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1 [ 5.780819][ T1] Console: switching to colour frame buffer device 128x48 [ 5.844460][ T1] faux_driver vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 5.846130][ T1] usbcore: registered new interface driver udl [ 5.857188][ T1] usbcore: registered new interface driver gm12u320 [ 5.858543][ T1] usbcore: registered new interface driver gud [ 6.039996][ T1] brd: module loaded [ 6.533362][ T1] loop: module loaded [ 6.886355][ T1] zram: Added device: zram0 [ 6.916566][ T1] null_blk: disk nullb0 created [ 6.916581][ T1] null_blk: module loaded [ 6.916614][ T1] rnull_mod: Rust null_blk loaded [ 6.921681][ T1] Guest personality initialized and is inactive [ 6.923916][ T1] VMCI host device registered (name=vmci, major=10, minor=266) [ 6.923931][ T1] Initialized host personality [ 6.934603][ T1] usbcore: registered new interface driver rtsx_usb [ 6.943972][ T1] usbcore: registered new interface driver viperboard [ 6.949401][ T1] usbcore: registered new interface driver dln2 [ 6.952001][ T1] usbcore: registered new interface driver pn533_usb [ 6.970657][ T1] nfcsim 0.2 initialized [ 6.971411][ T1] usbcore: registered new interface driver port100 [ 6.974213][ T1] usbcore: registered new interface driver nfcmrvl [ 7.003406][ T1] Loading iSCSI transport class v2.0-870. [ 7.040182][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 7.078489][ T1] scsi host0: Virtio SCSI HBA [ 7.079165][ T1] blk-mq: reduced tag depth to 10240 [ 7.312786][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 7.334710][ T39] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.420988][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 7.433808][ T1] db_root: cannot open: /etc/target [ 7.456031][ T1] slram: not enough parameters. [ 7.480086][ T1] ftl_cs: FTL header not found. [ 7.670631][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 7.670646][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 7.670658][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.704233][ T1] MACsec IEEE 802.1AE [ 7.741163][ T1] usbcore: registered new interface driver mvusb_mdio [ 7.741696][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 7.863221][ T1] vcan: Virtual CAN interface driver [ 7.863270][ T1] vxcan: Virtual CAN Tunnel driver [ 7.863333][ T1] slcan: serial line CAN interface driver [ 7.863391][ T1] CAN device driver interface [ 7.864153][ T1] usbcore: registered new interface driver usb_8dev [ 7.893691][ T1] usbcore: registered new interface driver ems_usb [ 7.894498][ T1] usbcore: registered new interface driver esd_usb [ 7.909995][ T1] usbcore: registered new interface driver etas_es58x [ 7.910696][ T1] usbcore: registered new interface driver f81604 [ 7.911424][ T1] usbcore: registered new interface driver gs_usb [ 7.912168][ T1] usbcore: registered new interface driver kvaser_usb [ 7.913753][ T1] usbcore: registered new interface driver mcba_usb [ 7.914528][ T1] usbcore: registered new interface driver peak_usb [ 7.962252][ T1] usbcore: registered new interface driver ucan [ 7.963473][ T1] e100: Intel(R) PRO/100 Network Driver [ 7.963481][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 7.964220][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 7.964229][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 7.965055][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 7.965062][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.013089][ T1] PPP generic driver version 2.4.2 [ 8.020499][ T1] PPP BSD Compression module registered [ 8.020674][ T1] PPP Deflate Compression module registered [ 8.020699][ T1] PPP MPPE Compression module registered [ 8.020714][ T1] NET: Registered PF_PPPOX protocol family [ 8.020856][ T1] PPTP driver version 0.8.5 [ 8.023546][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 8.023561][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 8.023568][ T1] SLIP linefill/keepalive option. [ 8.023589][ T1] hdlc: HDLC support module revision 1.22 [ 8.023664][ T1] LAPB Ethernet driver version 0.02 [ 8.029469][ T1] usbcore: registered new interface driver ath9k_htc [ 8.031870][ T1] usbcore: registered new interface driver carl9170 [ 8.032538][ T1] usbcore: registered new interface driver ath6kl_usb [ 8.038804][ T1] usbcore: registered new interface driver ar5523 [ 8.041863][ T1] usbcore: registered new interface driver ath10k_usb [ 8.044268][ T1] usbcore: registered new interface driver plfxlc [ 8.127684][ T1] mac80211_hwsim: initializing netlink [ 8.340126][ T1] usbcore: registered new interface driver atusb [ 8.422724][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 8.435785][ T1] VMware vmxnet3 virtual NIC driver - version 1.9.0.0-k-NAPI [ 8.439768][ T1] usbcore: registered new interface driver catc [ 8.440563][ T1] usbcore: registered new interface driver kaweth [ 8.440578][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 8.445004][ T1] usbcore: registered new interface driver pegasus [ 8.480885][ T1] usbcore: registered new interface driver rtl8150 [ 8.481288][ T1] usbcore: registered new device driver r8152-cfgselector [ 8.483536][ T1] usbcore: registered new interface driver r8152 [ 8.507549][ T1] usbcore: registered new interface driver hso [ 8.509812][ T1] usbcore: registered new interface driver lan78xx [ 8.510484][ T1] usbcore: registered new interface driver asix [ 8.512779][ T1] usbcore: registered new interface driver ax88179_178a [ 8.513524][ T1] usbcore: registered new interface driver cdc_ether [ 8.550396][ T1] usbcore: registered new interface driver cdc_eem [ 8.551164][ T1] usbcore: registered new interface driver dm9601 [ 8.551887][ T1] usbcore: registered new interface driver sr9700 [ 8.554100][ T1] usbcore: registered new interface driver CoreChips [ 8.554865][ T1] usbcore: registered new interface driver smsc75xx [ 8.593054][ T1] usbcore: registered new interface driver smsc95xx [ 8.604092][ T1] usbcore: registered new interface driver gl620a [ 8.605377][ T1] usbcore: registered new interface driver net1080 [ 8.606898][ T1] usbcore: registered new interface driver plusb [ 8.608272][ T1] usbcore: registered new interface driver rndis_host [ 8.609735][ T1] usbcore: registered new interface driver cdc_subset [ 8.611916][ T1] usbcore: registered new interface driver zaurus [ 8.613977][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 8.615607][ T1] usbcore: registered new interface driver int51x1 [ 8.617424][ T1] usbcore: registered new interface driver cdc_phonet [ 8.618469][ T1] usbcore: registered new interface driver kalmia [ 8.619814][ T1] usbcore: registered new interface driver ipheth [ 8.620542][ T1] usbcore: registered new interface driver sierra_net [ 8.623318][ T1] usbcore: registered new interface driver cx82310_eth [ 8.624677][ T1] usbcore: registered new interface driver cdc_ncm [ 8.626672][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 8.627450][ T1] usbcore: registered new interface driver lg-vl600 [ 8.632259][ T1] usbcore: registered new interface driver qmi_wwan [ 8.632941][ T1] usbcore: registered new interface driver cdc_mbim [ 8.639917][ T1] usbcore: registered new interface driver ch9200 [ 8.641296][ T1] usbcore: registered new interface driver aqc111 [ 8.642842][ T1] usbcore: registered new interface driver r8153_ecm [ 8.654509][ T1] VFIO - User Level meta-driver version: 0.3 [ 8.710564][ T1] aoe: AoE v85 initialised. [ 8.802260][ T1] usbcore: registered new interface driver cdc_acm [ 8.802274][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 8.802980][ T1] usbcore: registered new interface driver usblp [ 8.803774][ T1] usbcore: registered new interface driver cdc_wdm [ 8.804612][ T1] usbcore: registered new interface driver usbtmc [ 8.821754][ T1] usbcore: registered new interface driver uas [ 8.822757][ T1] usbcore: registered new interface driver usb-storage [ 8.823839][ T1] usbcore: registered new interface driver ums-alauda [ 8.825011][ T1] usbcore: registered new interface driver ums-cypress [ 8.828525][ T1] usbcore: registered new interface driver ums-datafab [ 8.829691][ T1] usbcore: registered new interface driver ums_eneub6250 [ 8.830799][ T1] usbcore: registered new interface driver ums-freecom [ 8.831929][ T1] usbcore: registered new interface driver ums-isd200 [ 8.833002][ T1] usbcore: registered new interface driver ums-jumpshot [ 8.834063][ T1] usbcore: registered new interface driver ums-karma [ 8.835714][ T1] usbcore: registered new interface driver ums-onetouch [ 8.837858][ T1] usbcore: registered new interface driver ums-realtek [ 8.839408][ T1] usbcore: registered new interface driver ums-sddr09 [ 8.840587][ T1] usbcore: registered new interface driver ums-sddr55 [ 8.842290][ T1] usbcore: registered new interface driver ums-usbat [ 8.844013][ T1] usbcore: registered new interface driver mdc800 [ 8.844024][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 8.846949][ T1] usbcore: registered new interface driver microtekX6 [ 8.851846][ T1] usbcore: registered new interface driver usbserial_generic [ 8.854552][ T1] usbserial: USB Serial support registered for generic [ 8.855873][ T1] usbcore: registered new interface driver aircable [ 8.856939][ T1] usbserial: USB Serial support registered for aircable [ 8.858154][ T1] usbcore: registered new interface driver ark3116 [ 8.858821][ T1] usbserial: USB Serial support registered for ark3116 [ 8.859747][ T1] usbcore: registered new interface driver belkin_sa [ 8.861995][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 8.863332][ T1] usbcore: registered new interface driver ch341 [ 8.864446][ T1] usbserial: USB Serial support registered for ch341-uart [ 8.865739][ T1] usbcore: registered new interface driver cp210x [ 8.866528][ T1] usbserial: USB Serial support registered for cp210x [ 8.867063][ T1] usbcore: registered new interface driver cyberjack [ 8.867320][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 8.867772][ T1] usbcore: registered new interface driver cypress_m8 [ 8.871646][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 8.872679][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 8.873594][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 8.875128][ T1] usbcore: registered new interface driver usb_debug [ 8.875541][ T1] usbserial: USB Serial support registered for debug [ 8.875831][ T1] usbserial: USB Serial support registered for xhci_dbc [ 8.878481][ T1] usbcore: registered new interface driver digi_acceleport [ 8.879784][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 8.880562][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 8.882009][ T1] usbcore: registered new interface driver io_edgeport [ 8.883130][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 8.888014][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 8.888932][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 8.889550][ T1] usbserial: USB Serial support registered for EPiC device [ 8.890042][ T1] usbcore: registered new interface driver io_ti [ 8.892115][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 8.893051][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 8.894344][ T1] usbcore: registered new interface driver empeg [ 8.895480][ T1] usbserial: USB Serial support registered for empeg [ 8.896247][ T1] usbcore: registered new interface driver f81534a_ctrl [ 8.898478][ T1] usbcore: registered new interface driver f81232 [ 8.899645][ T1] usbserial: USB Serial support registered for f81232 [ 8.899958][ T1] usbserial: USB Serial support registered for f81534a [ 8.902155][ T1] usbcore: registered new interface driver f81534 [ 8.903093][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 8.903928][ T1] usbcore: registered new interface driver ftdi_sio [ 8.904223][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 8.906594][ T1] usbcore: registered new interface driver garmin_gps [ 8.907568][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 8.908800][ T1] usbcore: registered new interface driver ipaq [ 8.909827][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 8.911305][ T1] usbcore: registered new interface driver ipw [ 8.912163][ T1] usbserial: USB Serial support registered for IPWireless converter [ 8.914134][ T1] usbcore: registered new interface driver ir_usb [ 8.914529][ T1] usbserial: USB Serial support registered for IR Dongle [ 8.915002][ T1] usbcore: registered new interface driver iuu_phoenix [ 8.917884][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 8.919151][ T1] usbcore: registered new interface driver keyspan [ 8.920605][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 8.921785][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 8.922918][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 8.923855][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 8.929264][ T1] usbcore: registered new interface driver keyspan_pda [ 8.929548][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 8.929805][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 8.930311][ T1] usbcore: registered new interface driver kl5kusb105 [ 8.933702][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 8.934474][ T1] usbcore: registered new interface driver kobil_sct [ 8.934746][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 8.937930][ T1] usbcore: registered new interface driver mct_u232 [ 8.938899][ T1] usbserial: USB Serial support registered for MCT U232 [ 8.939711][ T1] usbcore: registered new interface driver metro_usb [ 8.940792][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 8.942321][ T1] usbcore: registered new interface driver mos7720 [ 8.942607][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 8.944894][ T1] usbcore: registered new interface driver mos7840 [ 8.947931][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 8.949145][ T1] usbcore: registered new interface driver mxuport [ 8.950069][ T1] usbserial: USB Serial support registered for MOXA UPort [ 8.951177][ T1] usbcore: registered new interface driver navman [ 8.951761][ T1] usbserial: USB Serial support registered for navman [ 8.952263][ T1] usbcore: registered new interface driver omninet [ 8.954386][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 8.955369][ T1] usbcore: registered new interface driver opticon [ 8.955647][ T1] usbserial: USB Serial support registered for opticon [ 8.957961][ T1] usbcore: registered new interface driver option [ 8.958922][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 8.959728][ T1] usbcore: registered new interface driver oti6858 [ 8.960019][ T1] usbserial: USB Serial support registered for oti6858 [ 8.962361][ T1] usbcore: registered new interface driver pl2303 [ 8.963012][ T1] usbserial: USB Serial support registered for pl2303 [ 8.964593][ T1] usbcore: registered new interface driver qcaux [ 8.968146][ T1] usbserial: USB Serial support registered for qcaux [ 8.968653][ T1] usbcore: registered new interface driver qcserial [ 8.968917][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 8.969450][ T1] usbcore: registered new interface driver quatech2 [ 8.972826][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 8.974142][ T1] usbcore: registered new interface driver safe_serial [ 8.974706][ T1] usbserial: USB Serial support registered for safe_serial [ 8.975780][ T1] usbcore: registered new interface driver sierra [ 8.977999][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 8.978944][ T1] usbcore: registered new interface driver usb_serial_simple [ 8.979222][ T1] usbserial: USB Serial support registered for carelink [ 8.979582][ T1] usbserial: USB Serial support registered for flashloader [ 8.982851][ T1] usbserial: USB Serial support registered for funsoft [ 8.984037][ T1] usbserial: USB Serial support registered for google [ 8.984316][ T1] usbserial: USB Serial support registered for hp4x [ 8.984573][ T1] usbserial: USB Serial support registered for kaufmann [ 8.984842][ T1] usbserial: USB Serial support registered for libtransistor [ 8.989360][ T1] usbserial: USB Serial support registered for moto_modem [ 8.989677][ T1] usbserial: USB Serial support registered for motorola_tetra [ 8.989936][ T1] usbserial: USB Serial support registered for nokia [ 8.990259][ T1] usbserial: USB Serial support registered for novatel_gps [ 8.990538][ T1] usbserial: USB Serial support registered for owon [ 8.997937][ T1] usbserial: USB Serial support registered for siemens_mpi [ 8.998220][ T1] usbserial: USB Serial support registered for suunto [ 8.998494][ T1] usbserial: USB Serial support registered for vivopay [ 8.998788][ T1] usbserial: USB Serial support registered for zio [ 9.000522][ T1] usbcore: registered new interface driver spcp8x5 [ 9.000792][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 9.001294][ T1] usbcore: registered new interface driver ssu100 [ 9.001587][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 9.011763][ T1] usbcore: registered new interface driver symbolserial [ 9.012848][ T1] usbserial: USB Serial support registered for symbol [ 9.014062][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 9.015073][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 9.017235][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 9.020809][ T1] usbcore: registered new interface driver upd78f0730 [ 9.021100][ T1] usbserial: USB Serial support registered for upd78f0730 [ 9.024620][ T1] usbcore: registered new interface driver visor [ 9.024888][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 9.030409][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 9.030694][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 9.033584][ T1] usbcore: registered new interface driver wishbone_serial [ 9.033854][ T1] usbserial: USB Serial support registered for wishbone_serial [ 9.037186][ T1] usbcore: registered new interface driver whiteheat [ 9.037611][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 9.037908][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 9.038409][ T1] usbcore: registered new interface driver xr_serial [ 9.042839][ T1] usbserial: USB Serial support registered for xr_serial [ 9.043311][ T1] usbcore: registered new interface driver xsens_mt [ 9.043605][ T1] usbserial: USB Serial support registered for xsens_mt [ 9.051453][ T1] usbcore: registered new interface driver adutux [ 9.052146][ T1] usbcore: registered new interface driver appledisplay [ 9.056519][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 9.057267][ T1] usbcore: registered new interface driver cytherm [ 9.060773][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 9.064506][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 9.064861][ T1] usbcore: registered new device driver apple-mfi-fastcharge [ 9.067673][ T1] usbcore: registered new interface driver ljca [ 9.071035][ T1] usbcore: registered new interface driver idmouse [ 9.071706][ T1] usbcore: registered new interface driver iowarrior [ 9.075388][ T1] usbcore: registered new interface driver isight_firmware [ 9.078956][ T1] usbcore: registered new interface driver usblcd [ 9.079652][ T1] usbcore: registered new interface driver ldusb [ 9.083114][ T1] usbcore: registered new interface driver legousbtower [ 9.083803][ T1] usbcore: registered new interface driver usbtest [ 9.089798][ T1] usbcore: registered new interface driver usb_ehset_test [ 9.090520][ T1] usbcore: registered new interface driver trancevibrator [ 9.093412][ T1] usbcore: registered new interface driver uss720 [ 9.093422][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 9.093430][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 9.093437][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 9.093444][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 9.094199][ T1] usbcore: registered new interface driver usbsevseg [ 9.097818][ T1] usbcore: registered new interface driver yurex [ 9.108420][ T1] usbcore: registered new interface driver chaoskey [ 9.109176][ T1] usbcore: registered new interface driver sisusb [ 9.114472][ T1] usbcore: registered new interface driver lvs [ 9.118058][ T1] usbcore: registered new interface driver cxacru [ 9.119460][ T1] usbcore: registered new interface driver speedtch [ 9.122292][ T1] usbcore: registered new interface driver ueagle-atm [ 9.122309][ T1] xusbatm: malformed module parameters [ 9.148772][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.149305][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.159574][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.172401][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 9.172425][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.172441][ T1] usb usb1: Product: Dummy host controller [ 9.172453][ T1] usb usb1: Manufacturer: Linux syzkaller dummy_hcd [ 9.172465][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.208340][ T1] hub 1-0:1.0: USB hub found [ 9.209469][ T1] hub 1-0:1.0: 1 port detected [ 9.256354][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.256471][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 9.263764][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 9.268679][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 9.268702][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.268718][ T1] usb usb2: Product: Dummy host controller [ 9.268729][ T1] usb usb2: Manufacturer: Linux syzkaller dummy_hcd [ 9.268741][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 9.287902][ T1] hub 2-0:1.0: USB hub found [ 9.291702][ T1] hub 2-0:1.0: 1 port detected [ 9.313964][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.314050][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 9.320949][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 9.329402][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 9.329425][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.329442][ T1] usb usb3: Product: Dummy host controller [ 9.329454][ T1] usb usb3: Manufacturer: Linux syzkaller dummy_hcd [ 9.329465][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 9.344195][ T1] hub 3-0:1.0: USB hub found [ 9.347150][ T1] hub 3-0:1.0: 1 port detected [ 9.367220][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.369150][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 9.373038][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 9.379560][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 9.379582][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.379598][ T1] usb usb4: Product: Dummy host controller [ 9.379610][ T1] usb usb4: Manufacturer: Linux syzkaller dummy_hcd [ 9.379622][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 9.400814][ T1] hub 4-0:1.0: USB hub found [ 9.401322][ T1] hub 4-0:1.0: 1 port detected [ 9.422216][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.422294][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 9.597882][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 9.671758][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 9.695261][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.695282][ T1] usb usb5: Product: Dummy host controller [ 9.695294][ T1] usb usb5: Manufacturer: Linux syzkaller dummy_hcd [ 9.695307][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 9.712143][ T1] hub 5-0:1.0: USB hub found [ 9.714107][ T1] hub 5-0:1.0: 1 port detected [ 9.733952][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.735316][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 9.744733][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 9.748528][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 9.748550][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.748567][ T1] usb usb6: Product: Dummy host controller [ 9.748579][ T1] usb usb6: Manufacturer: Linux syzkaller dummy_hcd [ 9.748591][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 9.762387][ T1] hub 6-0:1.0: USB hub found [ 9.765953][ T1] hub 6-0:1.0: 1 port detected [ 9.786257][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.786337][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 9.792146][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 9.796963][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 9.796985][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.797002][ T1] usb usb7: Product: Dummy host controller [ 9.797013][ T1] usb usb7: Manufacturer: Linux syzkaller dummy_hcd [ 9.797026][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 9.813680][ T1] hub 7-0:1.0: USB hub found [ 9.814184][ T1] hub 7-0:1.0: 1 port detected [ 9.835097][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.837920][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 9.841739][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 9.846335][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 9.846357][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.846372][ T1] usb usb8: Product: Dummy host controller [ 9.846384][ T1] usb usb8: Manufacturer: Linux syzkaller dummy_hcd [ 9.846397][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 9.867065][ T1] hub 8-0:1.0: USB hub found [ 9.869117][ T1] hub 8-0:1.0: 1 port detected [ 9.888823][ T1] dummy_hcd dummy_hcd.8: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.888934][ T1] dummy_hcd dummy_hcd.8: Dummy host controller [ 9.894792][ T1] dummy_hcd dummy_hcd.8: new USB bus registered, assigned bus number 9 [ 9.900381][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 9.900403][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.900418][ T1] usb usb9: Product: Dummy host controller [ 9.900431][ T1] usb usb9: Manufacturer: Linux syzkaller dummy_hcd [ 9.900443][ T1] usb usb9: SerialNumber: dummy_hcd.8 [ 9.917478][ T1] hub 9-0:1.0: USB hub found [ 9.917967][ T1] hub 9-0:1.0: 1 port detected [ 9.941300][ T1] dummy_hcd dummy_hcd.9: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.941380][ T1] dummy_hcd dummy_hcd.9: Dummy host controller [ 9.945759][ T1] dummy_hcd dummy_hcd.9: new USB bus registered, assigned bus number 10 [ 9.950870][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 9.950891][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.950908][ T1] usb usb10: Product: Dummy host controller [ 9.950920][ T1] usb usb10: Manufacturer: Linux syzkaller dummy_hcd [ 9.950932][ T1] usb usb10: SerialNumber: dummy_hcd.9 [ 9.967738][ T1] hub 10-0:1.0: USB hub found [ 9.968257][ T1] hub 10-0:1.0: 1 port detected [ 9.989290][ T1] dummy_hcd dummy_hcd.10: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.989374][ T1] dummy_hcd dummy_hcd.10: Dummy host controller [ 9.993650][ T1] dummy_hcd dummy_hcd.10: new USB bus registered, assigned bus number 11 [ 9.999510][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 9.999532][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.999548][ T1] usb usb11: Product: Dummy host controller [ 9.999560][ T1] usb usb11: Manufacturer: Linux syzkaller dummy_hcd [ 9.999572][ T1] usb usb11: SerialNumber: dummy_hcd.10 [ 10.017141][ T1] hub 11-0:1.0: USB hub found [ 10.020267][ T1] hub 11-0:1.0: 1 port detected [ 10.490383][ T1] dummy_hcd dummy_hcd.11: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.490461][ T1] dummy_hcd dummy_hcd.11: Dummy host controller [ 10.492293][ T1] dummy_hcd dummy_hcd.11: new USB bus registered, assigned bus number 12 [ 10.494601][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 10.494623][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.494639][ T1] usb usb12: Product: Dummy host controller [ 10.494651][ T1] usb usb12: Manufacturer: Linux syzkaller dummy_hcd [ 10.494663][ T1] usb usb12: SerialNumber: dummy_hcd.11 [ 10.502053][ T1] hub 12-0:1.0: USB hub found [ 10.502795][ T1] hub 12-0:1.0: 1 port detected [ 10.519482][ T1] dummy_hcd dummy_hcd.12: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.519592][ T1] dummy_hcd dummy_hcd.12: Dummy host controller [ 10.521349][ T1] dummy_hcd dummy_hcd.12: new USB bus registered, assigned bus number 13 [ 10.523547][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 10.523568][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.523584][ T1] usb usb13: Product: Dummy host controller [ 10.523596][ T1] usb usb13: Manufacturer: Linux syzkaller dummy_hcd [ 10.523608][ T1] usb usb13: SerialNumber: dummy_hcd.12 [ 10.530962][ T1] hub 13-0:1.0: USB hub found [ 10.531445][ T1] hub 13-0:1.0: 1 port detected [ 10.551360][ T1] dummy_hcd dummy_hcd.13: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.551466][ T1] dummy_hcd dummy_hcd.13: Dummy host controller [ 10.557304][ T1] dummy_hcd dummy_hcd.13: new USB bus registered, assigned bus number 14 [ 10.567299][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 10.567322][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.567338][ T1] usb usb14: Product: Dummy host controller [ 10.567350][ T1] usb usb14: Manufacturer: Linux syzkaller dummy_hcd [ 10.567362][ T1] usb usb14: SerialNumber: dummy_hcd.13 [ 10.582870][ T1] hub 14-0:1.0: USB hub found [ 10.583359][ T1] hub 14-0:1.0: 1 port detected [ 11.096400][ T1] dummy_hcd dummy_hcd.14: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.096479][ T1] dummy_hcd dummy_hcd.14: Dummy host controller [ 11.106047][ T1] dummy_hcd dummy_hcd.14: new USB bus registered, assigned bus number 15 [ 11.119833][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.119857][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.119872][ T1] usb usb15: Product: Dummy host controller [ 11.119884][ T1] usb usb15: Manufacturer: Linux syzkaller dummy_hcd [ 11.119897][ T1] usb usb15: SerialNumber: dummy_hcd.14 [ 11.150327][ T1] hub 15-0:1.0: USB hub found [ 11.152036][ T1] hub 15-0:1.0: 1 port detected [ 11.177233][ T1] dummy_hcd dummy_hcd.15: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.177316][ T1] dummy_hcd dummy_hcd.15: Dummy host controller [ 11.183656][ T1] dummy_hcd dummy_hcd.15: new USB bus registered, assigned bus number 16 [ 11.190063][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.190086][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.190103][ T1] usb usb16: Product: Dummy host controller [ 11.190114][ T1] usb usb16: Manufacturer: Linux syzkaller dummy_hcd [ 11.190127][ T1] usb usb16: SerialNumber: dummy_hcd.15 [ 11.212945][ T1] hub 16-0:1.0: USB hub found [ 11.214915][ T1] hub 16-0:1.0: 1 port detected [ 11.236580][ T1] dummy_hcd dummy_hcd.16: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.236659][ T1] dummy_hcd dummy_hcd.16: Dummy host controller [ 11.245735][ T1] dummy_hcd dummy_hcd.16: new USB bus registered, assigned bus number 17 [ 11.258300][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.258324][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.258340][ T1] usb usb17: Product: Dummy host controller [ 11.258352][ T1] usb usb17: Manufacturer: Linux syzkaller dummy_hcd [ 11.258364][ T1] usb usb17: SerialNumber: dummy_hcd.16 [ 11.286168][ T1] hub 17-0:1.0: USB hub found [ 11.287397][ T1] hub 17-0:1.0: 1 port detected [ 11.300604][ T1] dummy_hcd dummy_hcd.17: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.300738][ T1] dummy_hcd dummy_hcd.17: Dummy host controller [ 11.302872][ T1] dummy_hcd dummy_hcd.17: new USB bus registered, assigned bus number 18 [ 11.306369][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.306392][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.306408][ T1] usb usb18: Product: Dummy host controller [ 11.306420][ T1] usb usb18: Manufacturer: Linux syzkaller dummy_hcd [ 11.306432][ T1] usb usb18: SerialNumber: dummy_hcd.17 [ 11.315431][ T1] hub 18-0:1.0: USB hub found [ 11.316400][ T1] hub 18-0:1.0: 1 port detected [ 11.328323][ T1] dummy_hcd dummy_hcd.18: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.328434][ T1] dummy_hcd dummy_hcd.18: Dummy host controller [ 11.330265][ T1] dummy_hcd dummy_hcd.18: new USB bus registered, assigned bus number 19 [ 11.333782][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.333803][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.333819][ T1] usb usb19: Product: Dummy host controller [ 11.333831][ T1] usb usb19: Manufacturer: Linux syzkaller dummy_hcd [ 11.333844][ T1] usb usb19: SerialNumber: dummy_hcd.18 [ 11.349071][ T1] hub 19-0:1.0: USB hub found [ 11.349594][ T1] hub 19-0:1.0: 1 port detected [ 11.447467][ T36] Callback from call_rcu_tasks() invoked. [ 11.469261][ T1] dummy_hcd dummy_hcd.19: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.469379][ T1] dummy_hcd dummy_hcd.19: Dummy host controller [ 11.471819][ T1] dummy_hcd dummy_hcd.19: new USB bus registered, assigned bus number 20 [ 11.474128][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.474149][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.474165][ T1] usb usb20: Product: Dummy host controller [ 11.474177][ T1] usb usb20: Manufacturer: Linux syzkaller dummy_hcd [ 11.474189][ T1] usb usb20: SerialNumber: dummy_hcd.19 [ 11.482677][ T1] hub 20-0:1.0: USB hub found [ 11.483173][ T1] hub 20-0:1.0: 1 port detected [ 11.491426][ T1] dummy_hcd dummy_hcd.20: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.491503][ T1] dummy_hcd dummy_hcd.20: Dummy host controller [ 11.493476][ T1] dummy_hcd dummy_hcd.20: new USB bus registered, assigned bus number 21 [ 11.503011][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.503034][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.503049][ T1] usb usb21: Product: Dummy host controller [ 11.503061][ T1] usb usb21: Manufacturer: Linux syzkaller dummy_hcd [ 11.503073][ T1] usb usb21: SerialNumber: dummy_hcd.20 [ 11.512249][ T1] hub 21-0:1.0: USB hub found [ 11.530756][ T1] hub 21-0:1.0: 1 port detected [ 11.547137][ T1] dummy_hcd dummy_hcd.21: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.547216][ T1] dummy_hcd dummy_hcd.21: Dummy host controller [ 11.550529][ T1] dummy_hcd dummy_hcd.21: new USB bus registered, assigned bus number 22 [ 11.553916][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.553936][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.553953][ T1] usb usb22: Product: Dummy host controller [ 11.553970][ T1] usb usb22: Manufacturer: Linux syzkaller dummy_hcd [ 11.553983][ T1] usb usb22: SerialNumber: dummy_hcd.21 [ 11.561645][ T1] hub 22-0:1.0: USB hub found [ 11.562147][ T1] hub 22-0:1.0: 1 port detected [ 11.570028][ T1] dummy_hcd dummy_hcd.22: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.570105][ T1] dummy_hcd dummy_hcd.22: Dummy host controller [ 11.572016][ T1] dummy_hcd dummy_hcd.22: new USB bus registered, assigned bus number 23 [ 11.574167][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.574188][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.574204][ T1] usb usb23: Product: Dummy host controller [ 11.574216][ T1] usb usb23: Manufacturer: Linux syzkaller dummy_hcd [ 11.574228][ T1] usb usb23: SerialNumber: dummy_hcd.22 [ 11.582213][ T1] hub 23-0:1.0: USB hub found [ 11.582715][ T1] hub 23-0:1.0: 1 port detected [ 11.590415][ T1] dummy_hcd dummy_hcd.23: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.590491][ T1] dummy_hcd dummy_hcd.23: Dummy host controller [ 11.592278][ T1] dummy_hcd dummy_hcd.23: new USB bus registered, assigned bus number 24 [ 11.594591][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.594611][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.594628][ T1] usb usb24: Product: Dummy host controller [ 11.594639][ T1] usb usb24: Manufacturer: Linux syzkaller dummy_hcd [ 11.594652][ T1] usb usb24: SerialNumber: dummy_hcd.23 [ 11.602577][ T1] hub 24-0:1.0: USB hub found [ 11.603695][ T1] hub 24-0:1.0: 1 port detected [ 11.632753][ T1] dummy_hcd dummy_hcd.24: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.633272][ T1] dummy_hcd dummy_hcd.24: Dummy host controller [ 11.635346][ T1] dummy_hcd dummy_hcd.24: new USB bus registered, assigned bus number 25 [ 11.638794][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.638815][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.638831][ T1] usb usb25: Product: Dummy host controller [ 11.638843][ T1] usb usb25: Manufacturer: Linux syzkaller dummy_hcd [ 11.638855][ T1] usb usb25: SerialNumber: dummy_hcd.24 [ 11.648476][ T1] hub 25-0:1.0: USB hub found [ 11.648974][ T1] hub 25-0:1.0: 1 port detected [ 11.665549][ T1] dummy_hcd dummy_hcd.25: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.665628][ T1] dummy_hcd dummy_hcd.25: Dummy host controller [ 11.667846][ T1] dummy_hcd dummy_hcd.25: new USB bus registered, assigned bus number 26 [ 11.670938][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.670965][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.670981][ T1] usb usb26: Product: Dummy host controller [ 11.670994][ T1] usb usb26: Manufacturer: Linux syzkaller dummy_hcd [ 11.671006][ T1] usb usb26: SerialNumber: dummy_hcd.25 [ 11.680594][ T1] hub 26-0:1.0: USB hub found [ 11.681094][ T1] hub 26-0:1.0: 1 port detected [ 11.692629][ T1] dummy_hcd dummy_hcd.26: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.692705][ T1] dummy_hcd dummy_hcd.26: Dummy host controller [ 11.696802][ T1] dummy_hcd dummy_hcd.26: new USB bus registered, assigned bus number 27 [ 11.699097][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.699117][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.699133][ T1] usb usb27: Product: Dummy host controller [ 11.699145][ T1] usb usb27: Manufacturer: Linux syzkaller dummy_hcd [ 11.699157][ T1] usb usb27: SerialNumber: dummy_hcd.26 [ 11.707794][ T1] hub 27-0:1.0: USB hub found [ 11.708297][ T1] hub 27-0:1.0: 1 port detected [ 11.719734][ T1] dummy_hcd dummy_hcd.27: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.719810][ T1] dummy_hcd dummy_hcd.27: Dummy host controller [ 11.722492][ T1] dummy_hcd dummy_hcd.27: new USB bus registered, assigned bus number 28 [ 11.724728][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.724749][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.724765][ T1] usb usb28: Product: Dummy host controller [ 11.724777][ T1] usb usb28: Manufacturer: Linux syzkaller dummy_hcd [ 11.724789][ T1] usb usb28: SerialNumber: dummy_hcd.27 [ 11.734001][ T1] hub 28-0:1.0: USB hub found [ 11.735109][ T1] hub 28-0:1.0: 1 port detected [ 11.747722][ T1] dummy_hcd dummy_hcd.28: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.747830][ T1] dummy_hcd dummy_hcd.28: Dummy host controller [ 11.750389][ T1] dummy_hcd dummy_hcd.28: new USB bus registered, assigned bus number 29 [ 11.752586][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.752606][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.752622][ T1] usb usb29: Product: Dummy host controller [ 11.752635][ T1] usb usb29: Manufacturer: Linux syzkaller dummy_hcd [ 11.752646][ T1] usb usb29: SerialNumber: dummy_hcd.28 [ 11.762701][ T1] hub 29-0:1.0: USB hub found [ 11.763199][ T1] hub 29-0:1.0: 1 port detected [ 11.776904][ T1] dummy_hcd dummy_hcd.29: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.776988][ T1] dummy_hcd dummy_hcd.29: Dummy host controller [ 11.779145][ T1] dummy_hcd dummy_hcd.29: new USB bus registered, assigned bus number 30 [ 11.782227][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.782248][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.782265][ T1] usb usb30: Product: Dummy host controller [ 11.782277][ T1] usb usb30: Manufacturer: Linux syzkaller dummy_hcd [ 11.782289][ T1] usb usb30: SerialNumber: dummy_hcd.29 [ 11.790951][ T1] hub 30-0:1.0: USB hub found [ 11.791434][ T1] hub 30-0:1.0: 1 port detected [ 11.804274][ T1] dummy_hcd dummy_hcd.30: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.804350][ T1] dummy_hcd dummy_hcd.30: Dummy host controller [ 11.809978][ T1] dummy_hcd dummy_hcd.30: new USB bus registered, assigned bus number 31 [ 11.813202][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.813223][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.813239][ T1] usb usb31: Product: Dummy host controller [ 11.813251][ T1] usb usb31: Manufacturer: Linux syzkaller dummy_hcd [ 11.813263][ T1] usb usb31: SerialNumber: dummy_hcd.30 [ 11.822694][ T1] hub 31-0:1.0: USB hub found [ 11.823202][ T1] hub 31-0:1.0: 1 port detected [ 11.834519][ T1] dummy_hcd dummy_hcd.31: USB Host+Gadget Emulator, driver 02 May 2005 [ 11.834955][ T1] dummy_hcd dummy_hcd.31: Dummy host controller [ 11.838506][ T1] dummy_hcd dummy_hcd.31: new USB bus registered, assigned bus number 32 [ 11.840751][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 11.840772][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.840788][ T1] usb usb32: Product: Dummy host controller [ 11.840801][ T1] usb usb32: Manufacturer: Linux syzkaller dummy_hcd [ 11.840813][ T1] usb usb32: SerialNumber: dummy_hcd.31 [ 11.849397][ T1] hub 32-0:1.0: USB hub found [ 11.849966][ T1] hub 32-0:1.0: 1 port detected [ 12.137636][ T1] SPI driver max3420-udc has no spi_device_id for maxim,max3421-udc [ 12.144074][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 12.158636][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 12.162046][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 33 [ 12.163641][ T1] vhci_hcd vhci_hcd.0: created sysfs vhci_hcd.0 [ 12.166143][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 12.166165][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.166181][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 12.166193][ T1] usb usb33: Manufacturer: Linux syzkaller vhci_hcd [ 12.166205][ T1] usb usb33: SerialNumber: vhci_hcd.0 [ 12.177753][ T1] hub 33-0:1.0: USB hub found [ 12.178583][ T1] hub 33-0:1.0: 8 ports detected [ 12.204796][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 12.208395][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 34 [ 12.209397][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.211438][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 12.211458][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.211475][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 12.211487][ T1] usb usb34: Manufacturer: Linux syzkaller vhci_hcd [ 12.211499][ T1] usb usb34: SerialNumber: vhci_hcd.0 [ 12.220452][ T1] hub 34-0:1.0: USB hub found [ 12.220977][ T1] hub 34-0:1.0: 8 ports detected [ 12.254455][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 12.257437][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 35 [ 12.259727][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 12.259748][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.259764][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 12.259776][ T1] usb usb35: Manufacturer: Linux syzkaller vhci_hcd [ 12.259788][ T1] usb usb35: SerialNumber: vhci_hcd.1 [ 12.268528][ T1] hub 35-0:1.0: USB hub found [ 12.269037][ T1] hub 35-0:1.0: 8 ports detected [ 12.292145][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 12.298081][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 36 [ 12.299051][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.300949][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 12.300970][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.300986][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 12.300998][ T1] usb usb36: Manufacturer: Linux syzkaller vhci_hcd [ 12.301010][ T1] usb usb36: SerialNumber: vhci_hcd.1 [ 12.310114][ T1] hub 36-0:1.0: USB hub found [ 12.310610][ T1] hub 36-0:1.0: 8 ports detected [ 12.343445][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 12.347854][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 37 [ 12.350594][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 12.350615][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.350632][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 12.350643][ T1] usb usb37: Manufacturer: Linux syzkaller vhci_hcd [ 12.350655][ T1] usb usb37: SerialNumber: vhci_hcd.2 [ 12.360544][ T1] hub 37-0:1.0: USB hub found [ 12.361049][ T1] hub 37-0:1.0: 8 ports detected [ 12.385074][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 12.389624][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 38 [ 12.390675][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.392482][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 12.392502][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.392518][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 12.392530][ T1] usb usb38: Manufacturer: Linux syzkaller vhci_hcd [ 12.392542][ T1] usb usb38: SerialNumber: vhci_hcd.2 [ 12.401599][ T1] hub 38-0:1.0: USB hub found [ 12.402423][ T1] hub 38-0:1.0: 8 ports detected [ 12.434751][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 12.440597][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 39 [ 12.442813][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 12.442834][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.442850][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 12.442862][ T1] usb usb39: Manufacturer: Linux syzkaller vhci_hcd [ 12.442874][ T1] usb usb39: SerialNumber: vhci_hcd.3 [ 12.452292][ T1] hub 39-0:1.0: USB hub found [ 12.453415][ T1] hub 39-0:1.0: 8 ports detected [ 12.478576][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 12.481410][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 40 [ 12.482399][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.484294][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 12.484315][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.484331][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 12.484343][ T1] usb usb40: Manufacturer: Linux syzkaller vhci_hcd [ 12.484355][ T1] usb usb40: SerialNumber: vhci_hcd.3 [ 12.493723][ T1] hub 40-0:1.0: USB hub found [ 12.494961][ T1] hub 40-0:1.0: 8 ports detected [ 12.529060][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 12.531575][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 41 [ 12.534493][ T1] usb usb41: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 12.534515][ T1] usb usb41: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.534531][ T1] usb usb41: Product: USB/IP Virtual Host Controller [ 12.534543][ T1] usb usb41: Manufacturer: Linux syzkaller vhci_hcd [ 12.534555][ T1] usb usb41: SerialNumber: vhci_hcd.4 [ 12.545137][ T1] hub 41-0:1.0: USB hub found [ 12.546094][ T1] hub 41-0:1.0: 8 ports detected [ 12.569422][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 12.580313][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 42 [ 12.581294][ T1] usb usb42: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.583137][ T1] usb usb42: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 12.583156][ T1] usb usb42: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.583170][ T1] usb usb42: Product: USB/IP Virtual Host Controller [ 12.583180][ T1] usb usb42: Manufacturer: Linux syzkaller vhci_hcd [ 12.583190][ T1] usb usb42: SerialNumber: vhci_hcd.4 [ 12.592810][ T1] hub 42-0:1.0: USB hub found [ 12.593323][ T1] hub 42-0:1.0: 8 ports detected [ 12.625085][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 12.630238][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 43 [ 12.632627][ T1] usb usb43: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 12.632648][ T1] usb usb43: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.632664][ T1] usb usb43: Product: USB/IP Virtual Host Controller [ 12.632676][ T1] usb usb43: Manufacturer: Linux syzkaller vhci_hcd [ 12.632688][ T1] usb usb43: SerialNumber: vhci_hcd.5 [ 12.641936][ T1] hub 43-0:1.0: USB hub found [ 12.642432][ T1] hub 43-0:1.0: 8 ports detected [ 12.676650][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 12.680816][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 44 [ 12.681739][ T1] usb usb44: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.687580][ T1] usb usb44: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 12.687603][ T1] usb usb44: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.687619][ T1] usb usb44: Product: USB/IP Virtual Host Controller [ 12.687631][ T1] usb usb44: Manufacturer: Linux syzkaller vhci_hcd [ 12.687643][ T1] usb usb44: SerialNumber: vhci_hcd.5 [ 12.700437][ T1] hub 44-0:1.0: USB hub found [ 12.700900][ T1] hub 44-0:1.0: 8 ports detected [ 12.734241][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 12.737415][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 45 [ 12.739919][ T1] usb usb45: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 12.739940][ T1] usb usb45: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.739968][ T1] usb usb45: Product: USB/IP Virtual Host Controller [ 12.739980][ T1] usb usb45: Manufacturer: Linux syzkaller vhci_hcd [ 12.739992][ T1] usb usb45: SerialNumber: vhci_hcd.6 [ 12.748666][ T1] hub 45-0:1.0: USB hub found [ 12.749840][ T1] hub 45-0:1.0: 8 ports detected [ 12.775804][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 12.778486][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 46 [ 12.779417][ T1] usb usb46: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.781280][ T1] usb usb46: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 12.781300][ T1] usb usb46: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.781316][ T1] usb usb46: Product: USB/IP Virtual Host Controller [ 12.781328][ T1] usb usb46: Manufacturer: Linux syzkaller vhci_hcd [ 12.781340][ T1] usb usb46: SerialNumber: vhci_hcd.6 [ 12.790850][ T1] hub 46-0:1.0: USB hub found [ 12.791983][ T1] hub 46-0:1.0: 8 ports detected [ 12.824451][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 12.829576][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 47 [ 12.831787][ T1] usb usb47: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 12.831808][ T1] usb usb47: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.831824][ T1] usb usb47: Product: USB/IP Virtual Host Controller [ 12.831836][ T1] usb usb47: Manufacturer: Linux syzkaller vhci_hcd [ 12.831848][ T1] usb usb47: SerialNumber: vhci_hcd.7 [ 12.840618][ T1] hub 47-0:1.0: USB hub found [ 12.841086][ T1] hub 47-0:1.0: 8 ports detected [ 12.867043][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 12.870685][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 48 [ 12.871639][ T1] usb usb48: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.873909][ T1] usb usb48: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 12.873933][ T1] usb usb48: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.873949][ T1] usb usb48: Product: USB/IP Virtual Host Controller [ 12.873962][ T1] usb usb48: Manufacturer: Linux syzkaller vhci_hcd [ 12.873974][ T1] usb usb48: SerialNumber: vhci_hcd.7 [ 12.882648][ T1] hub 48-0:1.0: USB hub found [ 12.884118][ T1] hub 48-0:1.0: 8 ports detected [ 12.917741][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 12.920551][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 49 [ 12.922890][ T1] usb usb49: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 12.922911][ T1] usb usb49: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.922927][ T1] usb usb49: Product: USB/IP Virtual Host Controller [ 12.922939][ T1] usb usb49: Manufacturer: Linux syzkaller vhci_hcd [ 12.922951][ T1] usb usb49: SerialNumber: vhci_hcd.8 [ 12.931603][ T1] hub 49-0:1.0: USB hub found [ 12.933231][ T1] hub 49-0:1.0: 8 ports detected [ 12.958782][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 12.961904][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 50 [ 12.962831][ T1] usb usb50: We don't know the algorithms for LPM for this host, disabling LPM. [ 12.964859][ T1] usb usb50: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 12.964880][ T1] usb usb50: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.964896][ T1] usb usb50: Product: USB/IP Virtual Host Controller [ 12.964908][ T1] usb usb50: Manufacturer: Linux syzkaller vhci_hcd [ 12.964920][ T1] usb usb50: SerialNumber: vhci_hcd.8 [ 12.973743][ T1] hub 50-0:1.0: USB hub found [ 12.974244][ T1] hub 50-0:1.0: 8 ports detected [ 13.007908][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 13.011640][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 51 [ 13.013857][ T1] usb usb51: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 13.013878][ T1] usb usb51: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.013894][ T1] usb usb51: Product: USB/IP Virtual Host Controller [ 13.013906][ T1] usb usb51: Manufacturer: Linux syzkaller vhci_hcd [ 13.013918][ T1] usb usb51: SerialNumber: vhci_hcd.9 [ 13.022969][ T1] hub 51-0:1.0: USB hub found [ 13.023459][ T1] hub 51-0:1.0: 8 ports detected [ 13.049072][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 13.052123][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 52 [ 13.053912][ T1] usb usb52: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.055855][ T1] usb usb52: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 13.055877][ T1] usb usb52: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.055892][ T1] usb usb52: Product: USB/IP Virtual Host Controller [ 13.055904][ T1] usb usb52: Manufacturer: Linux syzkaller vhci_hcd [ 13.055916][ T1] usb usb52: SerialNumber: vhci_hcd.9 [ 13.064618][ T1] hub 52-0:1.0: USB hub found [ 13.065124][ T1] hub 52-0:1.0: 8 ports detected [ 13.099519][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 13.102704][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 53 [ 13.104993][ T1] usb usb53: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 13.105014][ T1] usb usb53: New USB device strings: M[ 13.105014][ T1] usb usb53: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.105030][ T1] usb usb53: Product: USB/IP Virtual Host Controller [ 13.105042][ T1] usb usb53: Manufacturer: Linux syzkaller vhci_hcd [ 13.105054][ T1] usb usb53: SerialNumber: vhci_hcd.10 [ 13.114569][ T1] hub 53-0:1.0: USB hub found [ 13.115042][ T1] hub 53-0:1.0: 8 ports detected [ 13.142071][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 13.144568][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 54 [ 13.146152][ T1] usb usb54: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.148117][ T1] usb usb54: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 13.148138][ T1] usb usb54: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.148154][ T1] usb usb54: Product: USB/IP Virtual Host Controller [ 13.148166][ T1] usb usb54: Manufacturer: Linux syzkaller vhci_hcd [ 13.148178][ T1] usb usb54: SerialNumber: vhci_hcd.10 [ 13.158560][ T1] hub 54-0:1.0: USB hub found [ 13.159057][ T1] hub 54-0:1.0: 8 ports detected [ 13.188823][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 13.194247][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 55 [ 13.197745][ T1] usb usb55: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 13.197766][ T1] usb usb55: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.197783][ T1] usb usb55: Product: USB/IP Virtual Host Controller [ 13.197801][ T1] usb usb55: Manufacturer: Linux syzkaller vhci_hcd [ 13.197813][ T1] usb usb55: SerialNumber: vhci_hcd.11 [ 13.206500][ T1] hub 55-0:1.0: USB hub found [ 13.207619][ T1] hub 55-0:1.0: 8 ports detected [ 13.234377][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 13.237256][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 56 [ 13.238205][ T1] usb usb56: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.240060][ T1] usb usb56: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 13.240081][ T1] usb usb56: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.240097][ T1] usb usb56: Product: USB/IP Virtual Host Controller [ 13.240109][ T1] usb usb56: Manufacturer: Linux syzkaller vhci_hcd [ 13.240121][ T1] usb usb56: SerialNumber: vhci_hcd.11 [ 13.249285][ T1] hub 56-0:1.0: USB hub found [ 13.249833][ T1] hub 56-0:1.0: 8 ports detected [ 13.282768][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 13.286042][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 57 [ 13.288704][ T1] usb usb57: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 13.288726][ T1] usb usb57: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.288742][ T1] usb usb57: Product: USB/IP Virtual Host Controller [ 13.288755][ T1] usb usb57: Manufacturer: Linux syzkaller vhci_hcd [ 13.288766][ T1] usb usb57: SerialNumber: vhci_hcd.12 [ 13.297562][ T1] hub 57-0:1.0: USB hub found [ 13.298839][ T1] hub 57-0:1.0: 8 ports detected [ 13.334473][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 13.337183][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 58 [ 13.338091][ T1] usb usb58: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.339899][ T1] usb usb58: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 13.339919][ T1] usb usb58: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.339935][ T1] usb usb58: Product: USB/IP Virtual Host Controller [ 13.339947][ T1] usb usb58: Manufacturer: Linux syzkaller vhci_hcd [ 13.339959][ T1] usb usb58: SerialNumber: vhci_hcd.12 [ 13.353363][ T1] hub 58-0:1.0: USB hub found [ 13.353856][ T1] hub 58-0:1.0: 8 ports detected [ 13.386704][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 13.390568][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 59 [ 13.392806][ T1] usb usb59: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 13.392827][ T1] usb usb59: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.392843][ T1] usb usb59: Product: USB/IP Virtual Host Controller [ 13.392855][ T1] usb usb59: Manufacturer: Linux syzkaller vhci_hcd [ 13.392867][ T1] usb usb59: SerialNumber: vhci_hcd.13 [ 13.407026][ T1] hub 59-0:1.0: USB hub found [ 13.411160][ T1] hub 59-0:1.0: 8 ports detected [ 13.464855][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 13.474025][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 60 [ 13.475561][ T1] usb usb60: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.477382][ T1] usb usb60: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 13.477403][ T1] usb usb60: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.477419][ T1] usb usb60: Product: USB/IP Virtual Host Controller [ 13.477432][ T1] usb usb60: Manufacturer: Linux syzkaller vhci_hcd [ 13.477443][ T1] usb usb60: SerialNumber: vhci_hcd.13 [ 13.491457][ T1] hub 60-0:1.0: USB hub found [ 13.492009][ T1] hub 60-0:1.0: 8 ports detected [ 13.530727][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 13.533300][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 61 [ 13.535592][ T1] usb usb61: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 13.535614][ T1] usb usb61: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.535630][ T1] usb usb61: Product: USB/IP Virtual Host Controller [ 13.535642][ T1] usb usb61: Manufacturer: Linux syzkaller vhci_hcd [ 13.535654][ T1] usb usb61: SerialNumber: vhci_hcd.14 [ 13.545543][ T1] hub 61-0:1.0: USB hub found [ 13.546042][ T1] hub 61-0:1.0: 8 ports detected [ 13.581481][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 13.584907][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 62 [ 13.591749][ T1] usb usb62: We don't know the algorithms for LPM for this host, disabling LPM. [ 13.599089][ T1] usb usb62: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 7.01 [ 13.599111][ T1] usb usb62: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.599127][ T1] usb usb62: Product: USB/IP Virtual Host Controller [ 13.599139][ T1] usb usb62: Manufacturer: Linux syzkaller vhci_hcd [ 13.599151][ T1] usb usb62: SerialNumber: vhci_hcd.14 [ 13.608774][ T1] hub 62-0:1.0: USB hub found [ 13.609282][ T1] hub 62-0:1.0: 8 ports detected [ 13.661971][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 13.664605][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 63 [ 13.667448][ T1] usb usb63: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 7.01 [ 13.667470][ T1] usb usb63: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.667486][ T1] usb usb63: Product: USB/IP Virtual Host Controller [ 13.667498][ T1] usb usb63: Manufacturer: Linux syzkaller vhci_hcd [ 13.667510][ T1] usb usb63: SerialNumber: vhci_hcd.15 [ 13.684653][ T1] hub 63-0:1.0: USB hub found [ 13.690628][ T1] hub 63-0:1.0: 8 ports detected [ 13.727022][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 13.727041][ T1] usbcore: failed to get bus number [ 13.727070][ T1] vhci_hcd vhci_hcd.15: error -E2BIG: usb_add_hcd ss failed [ 13.727113][ T1] vhci_hcd vhci_hcd.15: remove, state 1 [ 13.727144][ T1] usb usb63: USB disconnect, device number 1 [ 13.779897][ T1185] vhci_hcd vhci_hcd.15: stop threads [ 13.779914][ T1185] vhci_hcd vhci_hcd.15: release socket [ 13.780022][ T1185] vhci_hcd vhci_hcd.15: disconnect device [ 13.780334][ T1185] vhci_hcd vhci_hcd.15: stop threads [ 13.780346][ T1185] vhci_hcd vhci_hcd.15: release socket [ 13.780370][ T1185] vhci_hcd vhci_hcd.15: disconnect device [ 13.780520][ T1185] vhci_hcd vhci_hcd.15: stop threads [ 13.780530][ T1185] vhci_hcd vhci_hcd.15: release socket [ 13.780554][ T1185] vhci_hcd vhci_hcd.15: disconnect device [ 13.780677][ T1185] vhci_hcd vhci_hcd.15: stop threads [ 13.780687][ T1185] vhci_hcd vhci_hcd.15: release socket [ 13.780711][ T1185] vhci_hcd vhci_hcd.15: disconnect device [ 13.780839][ T1185] vhci_hcd vhci_hcd.15: stop threads [ 13.780849][ T1185] vhci_hcd vhci_hcd.15: release socket [ 13.780872][ T1185] vhci_hcd vhci_hcd.15: disconnect device [ 13.780991][ T1185] vhci_hcd vhci_hcd.15: stop threads [ 13.781002][ T1185] vhci_hcd vhci_hcd.15: release socket [ 13.781025][ T1185] vhci_hcd vhci_hcd.15: disconnect device [ 13.781148][ T1185] vhci_hcd vhci_hcd.15: stop threads [ 13.781158][ T1185] vhci_hcd vhci_hcd.15: release socket [ 13.781181][ T1185] vhci_hcd vhci_hcd.15: disconnect device [ 13.781283][ T1185] vhci_hcd vhci_hcd.15: stop threads [ 13.781293][ T1185] vhci_hcd vhci_hcd.15: release socket [ 13.781317][ T1185] vhci_hcd vhci_hcd.15: disconnect device [ 13.782063][ T1] vhci_hcd vhci_hcd.15: USB bus 63 deregistered [ 13.793498][ T1] vhci_hcd vhci_hcd.15: probe with driver vhci_hcd failed with error -7 [ 13.797510][ T1] usbcore: registered new device driver usbip-host [ 13.824806][ T1185] ================================================================== [ 13.824820][ T1185] BUG: KASAN: slab-use-after-free in _raw_spin_lock_irqsave+0x40/0x60 [ 13.824848][ T1185] Read of size 1 at addr ffff88802c395d10 by task kworker/u8:9/1185 [ 13.824862][ T1185] [ 13.824887][ T1185] CPU: 0 UID: 0 PID: 1185 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 13.824907][ T1185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 13.824917][ T1185] Workqueue: usbip_event event_handler [ 13.824948][ T1185] Call Trace: [ 13.824958][ T1185] [ 13.824968][ T1185] dump_stack_lvl+0xe8/0x150 [ 13.824990][ T1185] print_address_description+0x55/0x1e0 [ 13.825011][ T1185] ? _raw_spin_lock_irqsave+0x40/0x60 [ 13.825030][ T1185] print_report+0x58/0x70 [ 13.825048][ T1185] kasan_report+0x117/0x150 [ 13.825067][ T1185] ? _raw_spin_lock_irqsave+0x40/0x60 [ 13.825089][ T1185] ? rt_mutex_slowunlock+0xbf/0x8b0 [ 13.825105][ T1185] __kasan_check_byte+0x2a/0x40 [ 13.825127][ T1185] lock_acquire+0x84/0x350 [ 13.825148][ T1185] ? rcu_is_watching+0x15/0xb0 [ 13.825169][ T1185] _raw_spin_lock_irqsave+0x40/0x60 [ 13.825169][ T1185] ? rt_mutex_slowunlock+0xbf/0x8b0 [ 13.825169][ T1185] rt_mutex_slowunlock+0xbf/0x8b0 [ 13.825169][ T1185] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 13.825169][ T1185] ? __rcu_read_unlock+0x83/0xe0 [ 13.825169][ T1185] ? rt_spin_unlock+0x160/0x200 [ 13.825169][ T1185] __wake_up_common_lock+0x18a/0x1e0 [ 13.825169][ T1185] event_handler+0x3cb/0x4b0 [ 13.825169][ T1185] ? process_one_work+0x8be/0x1630 [ 13.825169][ T1185] process_one_work+0x98b/0x1630 [ 13.825169][ T1185] ? __pfx_process_one_work+0x10/0x10 [ 13.825169][ T1185] ? do_raw_spin_lock+0x12b/0x2f0 [ 13.825169][ T1185] worker_thread+0xb49/0x1140 [ 13.825169][ T1185] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 13.825169][ T1185] kthread+0x388/0x470 [ 13.825169][ T1185] ? __pfx_worker_thread+0x10/0x10 [ 13.825169][ T1185] ? __pfx_kthread+0x10/0x10 [ 13.825169][ T1185] ret_from_fork+0x514/0xb70 [ 13.825169][ T1185] ? __pfx_ret_from_fork+0x10/0x10 [ 13.825169][ T1185] ? __switch_to+0xc79/0x1410 [ 13.825169][ T1185] ? __pfx_kthread+0x10/0x10 [ 13.825169][ T1185] ret_from_fork_asm+0x1a/0x30 [ 13.825169][ T1185] [ 13.825169][ T1185] [ 13.825169][ T1185] Allocated by task 1: [ 13.825169][ T1185] kasan_save_track+0x3e/0x80 [ 13.825169][ T1185] __kasan_kmalloc+0x93/0xb0 [ 13.825169][ T1185] __kmalloc_noprof+0x3e7/0x7b0 [ 13.825169][ T1185] __usb_create_hcd+0x67/0x920 [ 13.825169][ T1185] vhci_hcd_probe+0x104/0x3f0 [ 13.825169][ T1185] platform_probe+0xf9/0x190 [ 13.825169][ T1185] really_probe+0x267/0xaf0 [ 13.825169][ T1185] __driver_probe_device+0x1e2/0x350 [ 13.825169][ T1185] driver_probe_device+0x4f/0x240 [ 13.825169][ T1185] __device_attach_driver+0x270/0x410 [ 13.825169][ T1185] bus_for_each_drv+0x25b/0x2f0 [ 13.825169][ T1185] __device_attach+0x2c8/0x450 [ 13.825169][ T1185] device_initial_probe+0xa1/0xd0 [ 13.825169][ T1185] bus_probe_device+0x12d/0x220 [ 13.825169][ T1185] device_add+0x7ec/0xb90 [ 13.825169][ T1185] platform_device_add+0x46a/0x800 [ 13.825169][ T1185] platform_device_register_full+0x60a/0x6f0 [ 13.825169][ T1185] vhci_hcd_init+0x220/0x360 [ 13.825169][ T1185] do_one_initcall+0x250/0x870 [ 13.825169][ T1185] do_initcall_level+0x104/0x190 [ 13.825169][ T1185] do_initcalls+0x59/0xa0 [ 13.825169][ T1185] kernel_init_freeable+0x2a6/0x3e0 [ 13.825169][ T1185] kernel_init+0x1d/0x1d0 [ 13.825169][ T1185] ret_from_fork+0x514/0xb70 [ 13.825169][ T1185] ret_from_fork_asm+0x1a/0x30 [ 13.825169][ T1185] [ 13.825169][ T1185] Freed by task 1: [ 13.825169][ T1185] kasan_save_track+0x3e/0x80 [ 13.825169][ T1185] kasan_save_free_info+0x46/0x50 [ 13.825169][ T1185] __kasan_slab_free+0x5c/0x80 [ 13.825169][ T1185] kfree+0x1c5/0x6c0 [ 13.825169][ T1185] vhci_hcd_probe+0x258/0x3f0 [ 13.825169][ T1185] platform_probe+0xf9/0x190 [ 13.825169][ T1185] really_probe+0x267/0xaf0 [ 13.825169][ T1185] __driver_probe_device+0x1e2/0x350 [ 13.825169][ T1185] driver_probe_device+0x4f/0x240 [ 13.825169][ T1185] __device_attach_driver+0x270/0x410 [ 13.825169][ T1185] bus_for_each_drv+0x25b/0x2f0 [ 13.825169][ T1185] __device_attach+0x2c8/0x450 [ 13.825169][ T1185] device_initial_probe+0xa1/0xd0 [ 13.825169][ T1185] bus_probe_device+0x12d/0x220 [ 13.825169][ T1185] device_add+0x7ec/0xb90 [ 13.825169][ T1185] platform_device_add+0x46a/0x800 [ 13.825169][ T1185] platform_device_register_full+0x60a/0x6f0 [ 13.825169][ T1185] vhci_hcd_init+0x220/0x360 [ 13.825169][ T1185] do_one_initcall+0x250/0x870 [ 13.825169][ T1185] do_initcall_level+0x104/0x190 [ 13.825169][ T1185] do_initcalls+0x59/0xa0 [ 13.825169][ T1185] kernel_init_freeable+0x2a6/0x3e0 [ 13.825169][ T1185] kernel_init+0x1d/0x1d0 [ 13.825169][ T1185] ret_from_fork+0x514/0xb70 [ 13.825169][ T1185] ret_from_fork_asm+0x1a/0x30 [ 13.825169][ T1185] [ 13.825169][ T1185] Last potentially related work creation: [ 13.825169][ T1185] kasan_save_stack+0x3e/0x60 [ 13.825169][ T1185] kasan_record_aux_stack+0xbd/0xd0 [ 13.825169][ T1185] insert_work+0x3d/0x330 [ 13.825169][ T1185] __queue_work+0xd1d/0x1090 [ 13.825169][ T1185] queue_work_on+0x106/0x1d0 [ 13.825169][ T1185] usb_hcd_submit_urb+0x11db/0x1b50 [ 13.825169][ T1185] usb_start_wait_urb+0x13f/0x5b0 [ 13.825169][ T1185] usb_control_msg+0x234/0x3e0 [ 13.825169][ T1185] hub_power_on+0x1b6/0x460 [ 13.825169][ T1185] hub_activate+0x345/0x1a80 [ 13.825169][ T1185] hub_probe+0x2938/0x3c30 [ 13.825169][ T1185] usb_probe_interface+0x659/0xc70 [ 13.825169][ T1185] really_probe+0x267/0xaf0 [ 13.825169][ T1185] __driver_probe_device+0x1e2/0x350 [ 13.825169][ T1185] driver_probe_device+0x4f/0x240 [ 13.825169][ T1185] __device_attach_driver+0x270/0x410 [ 13.825169][ T1185] bus_for_each_drv+0x25b/0x2f0 [ 13.825169][ T1185] __device_attach+0x2c8/0x450 [ 13.825169][ T1185] device_initial_probe+0xa1/0xd0 [ 13.825169][ T1185] bus_probe_device+0x12d/0x220 [ 13.825169][ T1185] device_add+0x7ec/0xb90 [ 13.825169][ T1185] usb_set_configuration+0x1a87/0x2110 [ 13.825169][ T1185] usb_generic_driver_probe+0x8d/0x150 [ 13.825169][ T1185] usb_probe_device+0x1c4/0x3b0 [ 13.825169][ T1185] really_probe+0x267/0xaf0 [ 13.825169][ T1185] __driver_probe_device+0x1e2/0x350 [ 13.825169][ T1185] driver_probe_device+0x4f/0x240 [ 13.825169][ T1185] __device_attach_driver+0x270/0x410 [ 13.825169][ T1185] bus_for_each_drv+0x25b/0x2f0 [ 13.825169][ T1185] __device_attach+0x2c8/0x450 [ 13.825169][ T1185] device_initial_probe+0xa1/0xd0 [ 13.825169][ T1185] bus_probe_device+0x12d/0x220 [ 13.825169][ T1185] device_add+0x7ec/0xb90 [ 13.825169][ T1185] usb_new_device+0x9f8/0x16e0 [ 13.825169][ T1185] register_root_hub+0x270/0x5f0 [ 13.825169][ T1185] usb_add_hcd+0xba1/0x10b0 [ 13.825169][ T1185] vhci_hcd_probe+0x141/0x3f0 [ 13.825169][ T1185] platform_probe+0xf9/0x190 [ 13.825169][ T1185] really_probe+0x267/0xaf0 [ 13.825169][ T1185] __driver_probe_device+0x1e2/0x350 [ 13.825169][ T1185] driver_probe_device+0x4f/0x240 [ 13.825169][ T1185] __device_attach_driver+0x270/0x410 [ 13.825169][ T1185] bus_for_each_drv+0x25b/0x2f0 [ 13.825169][ T1185] __device_attach+0x2c8/0x450 [ 13.825169][ T1185] device_initial_probe+0xa1/0xd0 [ 13.825169][ T1185] bus_probe_device+0x12d/0x220 [ 13.825169][ T1185] device_add+0x7ec/0xb90 [ 13.825169][ T1185] platform_device_add+0x46a/0x800 [ 13.825169][ T1185] platform_device_register_full+0x60a/0x6f0 [ 13.825169][ T1185] vhci_hcd_init+0x220/0x360 [ 13.825169][ T1185] do_one_initcall+0x250/0x870 [ 13.825169][ T1185] do_initcall_level+0x104/0x190 [ 13.825169][ T1185] do_initcalls+0x59/0xa0 [ 13.825169][ T1185] kernel_init_freeable+0x2a6/0x3e0 [ 13.825169][ T1185] kernel_init+0x1d/0x1d0 [ 13.825169][ T1185] ret_from_fork+0x514/0xb70 [ 13.825169][ T1185] ret_from_fork_asm+0x1a/0x30 [ 13.825169][ T1185] [ 13.825169][ T1185] Second to last potentially related work creation: [ 13.825169][ T1185] kasan_save_stack+0x3e/0x60 [ 13.825169][ T1185] kasan_record_aux_stack+0xbd/0xd0 [ 13.825169][ T1185] insert_work+0x3d/0x330 [ 13.825169][ T1185] __queue_work+0xd1d/0x1090 [ 13.825169][ T1185] queue_work_on+0x106/0x1d0 [ 13.825169][ T1185] usb_hcd_submit_urb+0x11db/0x1b50 [ 13.825169][ T1185] usb_start_wait_urb+0x13f/0x5b0 [ 13.825169][ T1185] usb_control_msg+0x234/0x3e0 [ 13.825169][ T1185] hub_power_on+0x1b6/0x460 [ 13.825169][ T1185] hub_activate+0x345/0x1a80 [ 13.825169][ T1185] hub_probe+0x2938/0x3c30 [ 13.825169][ T1185] usb_probe_interface+0x659/0xc70 [ 13.825169][ T1185] really_probe+0x267/0xaf0 [ 13.825169][ T1185] __driver_probe_device+0x1e2/0x350 [ 13.825169][ T1185] driver_probe_device+0x4f/0x240 [ 13.825169][ T1185] __device_attach_driver+0x270/0x410 [ 13.825169][ T1185] bus_for_each_drv+0x25b/0x2f0 [ 13.825169][ T1185] __device_attach+0x2c8/0x450 [ 13.825169][ T1185] device_initial_probe+0xa1/0xd0 [ 13.825169][ T1185] bus_probe_device+0x12d/0x220 [ 13.825169][ T1185] device_add+0x7ec/0xb90 [ 13.825169][ T1185] usb_set_configuration+0x1a87/0x2110 [ 13.825169][ T1185] usb_generic_driver_probe+0x8d/0x150 [ 13.825169][ T1185] usb_probe_device+0x1c4/0x3b0 [ 13.825169][ T1185] really_probe+0x267/0xaf0 [ 13.825169][ T1185] __driver_probe_device+0x1e2/0x350 [ 13.825169][ T1185] driver_probe_device+0x4f/0x240 [ 13.825169][ T1185] __device_attach_driver+0x270/0x410 [ 13.825169][ T1185] bus_for_each_drv+0x25b/0x2f0 [ 13.825169][ T1185] __device_attach+0x2c8/0x450 [ 13.825169][ T1185] device_initial_probe+0xa1/0xd0 [ 13.825169][ T1185] bus_probe_device+0x12d/0x220 [ 13.825169][ T1185] device_add+0x7ec/0xb90 [ 13.825169][ T1185] usb_new_device+0x9f8/0x16e0 [ 13.825169][ T1185] register_root_hub+0x270/0x5f0 [ 13.825169][ T1185] usb_add_hcd+0xba1/0x10b0 [ 13.825169][ T1185] vhci_hcd_probe+0x141/0x3f0 [ 13.825169][ T1185] platform_probe+0xf9/0x190 [ 13.825169][ T1185] really_probe+0x267/0xaf0 [ 13.825169][ T1185] __driver_probe_device+0x1e2/0x350 [ 13.825169][ T1185] driver_probe_device+0x4f/0x240 [ 13.825169][ T1185] __device_attach_driver+0x270/0x410 [ 13.825169][ T1185] bus_for_each_drv+0x25b/0x2f0 [ 13.825169][ T1185] __device_attach+0x2c8/0x450 [ 13.825169][ T1185] device_initial_probe+0xa1/0xd0 [ 13.825169][ T1185] bus_probe_device+0x12d/0x220 [ 13.825169][ T1185] device_add+0x7ec/0xb90 [ 13.825169][ T1185] platform_device_add+0x46a/0x800 [ 13.825169][ T1185] platform_device_register_full+0x60a/0x6f0 [ 13.825169][ T1185] vhci_hcd_init+0x220/0x360 [ 13.825169][ T1185] do_one_initcall+0x250/0x870 [ 13.825169][ T1185] do_initcall_level+0x104/0x190 [ 13.825169][ T1185] do_initcalls+0x59/0xa0 [ 13.825169][ T1185] kernel_init_freeable+0x2a6/0x3e0 [ 13.825169][ T1185] kernel_init+0x1d/0x1d0 [ 13.825169][ T1185] ret_from_fork+0x514/0xb70 [ 13.825169][ T1185] ret_from_fork_asm+0x1a/0x30 [ 13.825169][ T1185] [ 13.825169][ T1185] The buggy address belongs to the object at ffff88802c394000 [ 13.825169][ T1185] which belongs to the cache kmalloc-8k of size 8192 [ 13.825169][ T1185] The buggy address is located 7440 bytes inside of [ 13.825169][ T1185] freed 8192-byte region [ffff88802c394000, ffff88802c396000) [ 13.825169][ T1185] [ 13.825169][ T1185] The buggy address belongs to the physical page: [ 13.825169][ T1185] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2c390 [ 13.825169][ T1185] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 13.825169][ T1185] flags: 0x80000000000040(head|node=0|zone=1) [ 13.825169][ T1185] page_type: f5(slab) [ 13.825169][ T1185] raw: 0080000000000040 ffff88813fead280 dead000000000122 0000000000000000 [ 13.825169][ T1185] raw: 0000000000000000 0000000800020002 00000000f5000000 0000000000000000 [ 13.825169][ T1185] head: 0080000000000040 ffff88813fead280 dead000000000122 0000000000000000 [ 13.825169][ T1185] head: 0000000000000000 0000000800020002 00000000f5000000 0000000000000000 [ 13.825169][ T1185] head: 0080000000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff [ 13.825169][ T1185] head: 0000000000000000 0000000000000000 00000000ffffffff 0000000000000008 [ 13.825169][ T1185] page dumped because: kasan: bad access detected [ 13.825169][ T1185] page_owner tracks the page as allocated [ 13.825169][ T1185] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, tgid 1 (swapper/0), ts 13530620387, free_ts 0 [ 13.825169][ T1185] post_alloc_hook+0x1f9/0x250 [ 13.825169][ T1185] get_page_from_freelist+0x265c/0x26e0 [ 13.825169][ T1185] __alloc_frozen_pages_noprof+0x18d/0x380 [ 13.825169][ T1185] allocate_slab+0x74/0x5e0 [ 13.825169][ T1185] refill_objects+0x33c/0x3d0 [ 13.825169][ T1185] __pcs_replace_empty_main+0x373/0x720 [ 13.825169][ T1185] __kmalloc_noprof+0x530/0x7b0 [ 13.825169][ T1185] __usb_create_hcd+0x67/0x920 [ 13.825169][ T1185] vhci_hcd_probe+0x104/0x3f0 [ 13.825169][ T1185] platform_probe+0xf9/0x190 [ 13.825169][ T1185] really_probe+0x267/0xaf0 [ 13.825169][ T1185] __driver_probe_device+0x1e2/0x350 [ 13.825169][ T1185] driver_probe_device+0x4f/0x240 [ 13.825169][ T1185] __device_attach_driver+0x270/0x410 [ 13.825169][ T1185] bus_for_each_drv+0x25b/0x2f0 [ 13.825169][ T1185] __device_attach+0x2c8/0x450 [ 13.825169][ T1185] page_owner free stack trace missing [ 13.825169][ T1185] [ 13.825169][ T1185] Memory state around the buggy address: [ 13.825169][ T1185] ffff88802c395c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 13.825169][ T1185] ffff88802c395c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 13.825169][ T1185] >ffff88802c395d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 13.825169][ T1185] ^ [ 13.825169][ T1185] ffff88802c395d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 13.825169][ T1185] ffff88802c395e00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 13.825169][ T1185] ================================================================== [ 13.825169][ T1185] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 13.825169][ T1185] CPU: 0 UID: 0 PID: 1185 Comm: kworker/u8:9 Not tainted syzkaller #0 PREEMPT_{RT,(full)} [ 13.825169][ T1185] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/18/2026 [ 13.825169][ T1185] Workqueue: usbip_event event_handler [ 13.825169][ T1185] Call Trace: [ 13.825169][ T1185] [ 13.825169][ T1185] vpanic+0x56c/0xa60 [ 13.825169][ T1185] ? __pfx_vpanic+0x10/0x10 [ 13.825169][ T1185] panic+0xc5/0xd0 [ 13.825169][ T1185] ? __pfx_panic+0x10/0x10 [ 13.825169][ T1185] ? _raw_spin_lock_irqsave+0x40/0x60 [ 13.825169][ T1185] ? rcu_is_watching+0x15/0xb0 [ 13.825169][ T1185] ? _raw_spin_lock_irqsave+0x40/0x60 [ 13.825169][ T1185] ? _raw_spin_lock_irqsave+0x40/0x60 [ 13.825169][ T1185] check_panic_on_warn+0x89/0xb0 [ 13.825169][ T1185] ? _raw_spin_lock_irqsave+0x40/0x60 [ 13.825169][ T1185] end_report+0x73/0x170 [ 13.825169][ T1185] ? _raw_spin_lock_irqsave+0x40/0x60 [ 13.825169][ T1185] kasan_report+0x128/0x150 [ 13.825169][ T1185] ? _raw_spin_lock_irqsave+0x40/0x60 [ 13.825169][ T1185] ? rt_mutex_slowunlock+0xbf/0x8b0 [ 13.825169][ T1185] __kasan_check_byte+0x2a/0x40 [ 13.825169][ T1185] lock_acquire+0x84/0x350 [ 13.825169][ T1185] ? rcu_is_watching+0x15/0xb0 [ 13.825169][ T1185] _raw_spin_lock_irqsave+0x40/0x60 [ 13.825169][ T1185] ? rt_mutex_slowunlock+0xbf/0x8b0 [ 13.825169][ T1185] rt_mutex_slowunlock+0xbf/0x8b0 [ 13.825169][ T1185] ? __pfx_rt_mutex_slowunlock+0x10/0x10 [ 13.825169][ T1185] ? __rcu_read_unlock+0x83/0xe0 [ 13.825169][ T1185] ? rt_spin_unlock+0x160/0x200 [ 13.825169][ T1185] __wake_up_common_lock+0x18a/0x1e0 [ 13.825169][ T1185] event_handler+0x3cb/0x4b0 [ 13.825169][ T1185] ? process_one_work+0x8be/0x1630 [ 13.825169][ T1185] process_one_work+0x98b/0x1630 [ 13.825169][ T1185] ? __pfx_process_one_work+0x10/0x10 [ 13.825169][ T1185] ? do_raw_spin_lock+0x12b/0x2f0 [ 13.825169][ T1185] worker_thread+0xb49/0x1140 [ 13.825169][ T1185] ? _raw_spin_unlock_irqrestore+0x30/0x80 [ 13.825169][ T1185] kthread+0x388/0x470 [ 13.825169][ T1185] ? __pfx_worker_thread+0x10/0x10 [ 13.825169][ T1185] ? __pfx_kthread+0x10/0x10 [ 13.825169][ T1185] ret_from_fork+0x514/0xb70 [ 13.825169][ T1185] ? __pfx_ret_from_fork+0x10/0x10 [ 13.825169][ T1185] ? __switch_to+0xc79/0x1410 [ 13.825169][ T1185] ? __pfx_kthread+0x10/0x10 [ 13.825169][ T1185] ret_from_fork_asm+0x1a/0x30 [ 13.825169][ T1185] [ 13.825169][ T1185] Kernel Offset: disabled