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@10.128.0.221" "pwd"]: exit status 255 ssh: connect to host 10.128.0.221 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 068874a7-0475-62cb-5593-34099490e1fe 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 0x000f27f0: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... [ 0.000000][ T0] Linux version 6.16.0-rc4-next-20250630-syzkaller (syzkaller@syzkaller) (Debian clang version 20.1.6 (++20250514063057+1e4d39e07757-1~exp1~20250514183223.118), Debian LLD 20.1.6) #0 SMP PREEMPT_DYNAMIC now [ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] 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] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 0.000000][ T0] printk: 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] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 0.000000][ T0] DMI: Memory slots populated: 1/1 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000004][ T0] kvm-clock: using sched offset of 4750359012 cycles [ 0.000783][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003099][ T0] tsc: Detected 2200.190 MHz processor [ 0.007820][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.008706][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.009889][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.010969][ T0] last_pfn = 0xbfffserialport: Connected to syzkaller.us-central1-c.ci-upstream-linux-next-kasan-gce-root-2 port 1 (session ID: 7bad1481741ab935ec525e0a43df3e265826ef79b9c0462020e38162a1f4e92e, active connections: 1). d max_arch_pfn = 0x400000000 [ 0.018125][ T0] found SMP MP-table at [mem 0x000f2ab0-0x000f2abf] [ 0.019015][ T0] Using GB pages for direct mapping [ 0.022439][ T0] ACPI: Early table checksum verification disabled [ 0.023341][ T0] ACPI: RSDP 0x00000000000F2830 000014 (v00 Google) [ 0.024253][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.025475][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.026772][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.028013][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.028754][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.029467][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.030683][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.031899][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.033133][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.034347][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.035360][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.036404][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.037436][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.038446][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.039478][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.040488][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.041501][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.042618][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.043536][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.044433][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.045370][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.046818][ T0] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00001000-0x23fffffff] [ 0.048343][ T0] Faking node 0 at [mem 0x0000000000001000-0x0000000140000fff] (5120MB) [ 0.049431][ T0] Faking node 1 at [mem 0x0000000140001000-0x000000023fffffff] (4095MB) [ 0.050912][ T0] NODE_DATA(0) allocated [mem 0x13fffb400-0x140000fff] [ 0.052699][ T0] NODE_DATA(1) allocated [mem 0x23fff7400-0x23fffcfff] [ 0.091838][ T0] Zone ranges: [ 0.092338][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.093312][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.094237][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.095152][ T0] Device empty [ 0.095629][ T0] Movable zone start for each node [ 0.096307][ T0] Early memory node ranges [ 0.096894][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.097821][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.098733][ T0] node 0: [mem 0x0000000100000000-0x0000000140000fff] [ 0.099649][ T0] node 1: [mem 0x0000000140001000-0x000000023fffffff] [ 0.100565][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000140000fff] [ 0.101617][ T0] Initmem setup node 1 [mem 0x0000000140001000-0x000000023fffffff] [ 0.102706][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.103852][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.175783][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.550946][ T0] kasan: KernelAddressSanitizer initialized [ 0.552303][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.552983][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.553937][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.554939][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.555897][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.556870][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.557884][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.558877][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.559839][ T0] CPU topo: Max. logical packages: 1 [ 0.560573][ T0] CPU topo: Max. logical dies: 1 [ 0.561270][ T0] CPU topo: Max. dies per package: 1 [ 0.561986][ T0] CPU topo: Max. threads per core: 2 [ 0.562684][ T0] CPU topo: Num. cores per package: 1 [ 0.563414][ T0] CPU topo: Num. threads per package: 2 [ 0.564145][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.565118][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.566224][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.567324][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xffffffff] [ 0.568417][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.569336][ T0] Booting paravirtualized kernel on KVM [ 0.570069][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.664954][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.666764][ T0] percpu: Embedded 70 pages/cpu s246408 r8192 d32120 u1048576 [ 0.667900][ T0] kvm-guest: PV spinlocks enabled [ 0.668551][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.669609][ 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 panic_on_warn [ 0.673808][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl nbds_max=32 BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.687544][ T0] random: crng init done [ 0.688092][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.689303][ T0] software IO TLB: area num 2. [ 0.716174][ T0] Fallback order for Node 0: 0 1 [ 0.716213][ T0] Fallback order for Node 1: 1 0 [ 0.716225][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2097051 [ 0.718522][ T0] Policy zone: Normal [ 0.719703][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.720686][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.721691][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 1.311957][ T0] ********************************************************** [ 1.313000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.313944][ T0] ** ** [ 1.314933][ T0] ** This system shows unhashed kernel memory addresses ** [ 1.315909][ T0] ** via the console, logs, and other interfaces. This ** [ 1.316969][ T0] ** might reduce the security of your system. ** [ 1.317929][ T0] ** ** [ 1.318871][ T0] ** If you see this message and you are not debugging ** [ 1.319850][ T0] ** the kernel, report this immediately to your system ** [ 1.320824][ T0] ** administrator! ** [ 1.321764][ T0] ** ** [ 1.322706][ T0] ** Use hash_pointers=always to force this mode off ** [ 1.323671][ T0] ** ** [ 1.324613][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.325554][ T0] ********************************************************** [ 1.328197][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.442373][ T0] allocated 167772160 bytes of page_ext [ 1.443181][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.463351][ T0] Node 0, zone DMA32: page owner found early allocated 21222 pages [ 1.475688][ T0] Node 0, zone Normal: page owner found early allocated 0 pages [ 1.489540][ T0] Node 1, zone Normal: page owner found early allocated 19843 pages [ 1.491089][ T0] Kernel/User page tables isolation: enabled [ 1.493158][ T0] Dynamic Preempt: full [ 1.495010][ T0] Running RCU self tests [ 1.495617][ T0] Running RCU synchronous self tests [ 1.496293][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.497137][ T0] rcu: RCU lockdep checking is enabled. [ 1.497885][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.499386][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.500354][ T0] rcu: RCU debug extended QS entry/exit. [ 1.501087][ T0] All grace periods are expedited (rcu_expedited). [ 1.502004][ T0] Trampoline variant of Tasks RCU enabled. [ 1.502759][ T0] Tracing variant of Tasks RCU enabled. [ 1.503666][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.504790][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.505886][ T0] Running RCU synchronous self tests [ 1.506612][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.508187][ T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.646087][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.648008][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.649505][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823be00000-0xffff88823c000000 [ 1.652137][ T0] Console: colour VGA+ 80x25 [ 1.652864][ T0] printk: legacy console [ttyS0] enabled [ 1.652864][ T0] printk: legacy console [ttyS0] enabled [ 1.654480][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.654480][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.656191][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.657386][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.658090][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.658788][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.659507][ T0] ... CLASSHASH_SIZE: 4096 [ 1.660220][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 1.660967][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 1.661719][ T0] ... CHAINHASH_SIZE: 524288 [ 1.662457][ T0] memory used by lock dependency info: 106625 kB [ 1.663329][ T0] memory used for stack traces: 8320 kB [ 1.664116][ T0] per task-struct memory footprint: 1920 bytes [ 1.665121][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.666763][ T0] ACPI: Core revision 20250404 [ 1.668494][ T0] APIC: Switch to symmetric I/O mode setup [ 1.669816][ T0] x2apic enabled [ 1.673126][ T0] APIC: Switched APIC routing to: physical x2apic [ 1.678743][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.679894][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6e63e7fc, max_idle_ns: 440795247767 ns [ 1.681449][ T0] Calibrating delay loop (skipped) preset value.. 4400.38 BogoMIPS (lpj=22001900) [ 1.683356][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.684230][ T0] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 1.685346][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.686630][ T0] Spectre V2 : Mitigation: IBRS [ 1.687288][ T0] RETBleed: Mitigation: IBRS [ 1.687947][ T0] ITS: Mitigation: Aligned branch/return thunks [ 1.691505][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.692433][ T0] MDS: Mitigation: Clear CPU buffers [ 1.693177][ T0] TAA: Mitigation: Clear CPU buffers [ 1.693958][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.695084][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.696356][ T0] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 1.697601][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.698852][ T0] active return thunk: its_return_thunk [ 1.699815][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 1.701483][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.702725][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.703755][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.704768][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.705751][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 2.003977][ T0] Freeing SMP alternatives memory: 132K [ 2.004891][ T0] pid_max: default: 32768 minimum: 301 [ 2.006134][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,ima,evm [ 2.007991][ T0] landlock: Up and running. [ 2.008630][ T0] Yama: becoming mindful. [ 2.009571][ T0] TOMOYO Linux initialized [ 2.011120][ T0] AppArmor: AppArmor initialized [ 2.012980][ T0] LSM support for eBPF active [ 2.020037][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 2.024398][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.026280][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.027889][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.034709][ T0] Running RCU synchronous self tests [ 2.035449][ T0] Running RCU synchronous self tests [ 2.157375][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.161437][ T1] Performance Events: unsupported CPU family 6 model 79 no PMU driver, software events only. [ 2.161437][ T1] signal: max sigframe size: 1776 [ 2.161437][ T1] rcu: Hierarchical SRCU implementation. [ 2.161437][ T1] rcu: Max phase no-delay instances is 1000. [ 2.162687][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level [ 2.196516][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.198330][ T1] smp: Bringing up secondary CPUs ... [ 2.202688][ T1] smpboot: x86: Booting SMP configuration: [ 2.203513][ T1] .... node #0, CPUs: #1 [ 2.203823][ 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. [ 2.203823][ 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. [ 2.205798][ 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. [ 2.211591][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.212300][ T1] smpboot: Total of 2 processors activated (8800.76 BogoMIPS) [ 2.214488][ T1] Memory: 6467076K/8388204K available (171224K kernel code, 28900K rwdata, 38428K rodata, 26300K init, 122616K bss, 1729184K reserved, 0K cma-reserved) [ 2.218766][ T1] devtmpfs: initialized [ 2.218766][ T1] x86/mm: Memory block size: 128MB [ 2.275116][ T1] Running RCU synchronous self tests [ 2.275116][ T1] Running RCU synchronous self tests [ 2.275134][ T1] Running RCU Tasks wait API self tests [ 2.275134][ T1] Running RCU Tasks Trace wait API self tests [ 2.321495][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.323410][ T1] posixtimers hash table entries: 1024 (order: 4, 73728 bytes, vmalloc) [ 2.324659][ T1] futex hash table entries: 256 (32768 bytes on 2 NUMA nodes, total 64 KiB, linear). [ 2.326205][ T1] PM: RTC time: 19:17:07, date: 2025-06-30 [ 2.346613][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.354380][ T1] audit: initializing netlink subsys (disabled) [ 2.355377][ T30] audit: type=2000 audit(1751311027.362:1): state=initialized audit_enabled=0 res=1 [ 2.363791][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.363992][ T1] cpuidle: using governor menu [ 2.363992][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.369156][ T1] dca service started, version 1.12.1 [ 2.370231][ T1] PCI: Using configuration type 1 for base access [ 2.375254][ T1] registering rtmutex [ 2.383234][ T1] HugeTLB: allocation took 0ms with hugepage_allocation_threads=1 [ 2.391483][ T29] Callback from call_rcu_tasks_trace() invoked. [ 2.392941][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.394278][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.396301][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.397584][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.421475][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.421475][ T1] raid6: using avx2x2 recovery algorithm [ 2.424542][ T1] ACPI: Added _OSI(Module Device) [ 2.425606][ T1] ACPI: Added _OSI(Processor Device) [ 2.426631][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.643672][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.708818][ T1] ACPI: Interpreter enabled [ 2.710115][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.711349][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.712024][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.713905][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.723468][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.023010][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.024593][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.025850][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.028675][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.055491][ T1] PCI host bridge to bus 0000:00 [ 3.056686][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.058629][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.059910][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.061338][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.061472][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.062777][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.064383][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.073908][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.087937][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.092984][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.101842][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.110146][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.111473][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.120637][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.128193][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.131472][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.141496][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.151573][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.154063][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.165251][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 3.171477][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.181470][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.190606][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.191471][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f] [ 3.244294][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.254928][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.264632][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.275142][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.279945][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.321499][ T1] iommu: Default domain type: Translated [ 3.322640][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.333359][ T1] SCSI subsystem initialized [ 3.337727][ T1] ACPI: bus type USB registered [ 3.340151][ T1] usbcore: registered new interface driver usbfs [ 3.341693][ T1] usbcore: registered new interface driver hub [ 3.343852][ T1] usbcore: registered new device driver usb [ 3.348009][ T1] mc: Linux media interface: v0.10 [ 3.349564][ T1] videodev: Linux video capture interface: v2.00 [ 3.352863][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.354740][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.357775][ T1] PTP clock support registered [ 3.372581][ T1] EDAC MC: Ver: 3.0.0 [ 3.383453][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.394360][ T1] Bluetooth: Core ver 2.22 [ 3.395458][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.396566][ T1] Bluetooth: HCI device and connection manager initialized [ 3.398565][ T1] Bluetooth: HCI socket layer initialized [ 3.399462][ T1] Bluetooth: L2CAP socket layer initialized [ 3.400834][ T1] Bluetooth: SCO socket layer initialized [ 3.401574][ T1] NET: Registered PF_ATMPVC protocol family [ 3.402738][ T1] NET: Registered PF_ATMSVC protocol family [ 3.404512][ T1] NetLabel: Initializing [ 3.405350][ T1] NetLabel: domain hash size = 128 [ 3.406508][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.408501][ T1] NetLabel: unlabeled traffic allowed by default [ 3.417101][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.418378][ T1] NET: Registered PF_NFC protocol family [ 3.419776][ T1] mctp: management component transport protocol core [ 3.420701][ T1] NET: Registered PF_MCTP protocol family [ 3.421840][ T1] PCI: Using ACPI for IRQ routing [ 3.424646][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.426142][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.427668][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.429137][ T1] vgaarb: loaded [ 3.438878][ T1] clocksource: Switched to clocksource kvm-clock [ 3.447315][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.448434][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.455940][ T1] netfs: FS-Cache loaded [ 3.458670][ T1] CacheFiles: Loaded [ 3.460369][ T1] TOMOYO: 2.6.0 [ 3.460923][ T1] Mandatory Access Control activated. [ 3.468223][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.470066][ T1] pnp: PnP ACPI init [ 3.508709][ T1] pnp: PnP ACPI: found 7 devices [ 3.588885][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.592018][ T1] NET: Registered PF_INET protocol family [ 3.599455][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.629342][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.632826][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.637616][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.651553][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 3.660096][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.667444][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.675618][ T1] UDP hash table entries: 4096 (order: 8, 1048576 bytes, vmalloc) [ 3.684003][ T1] UDP-Lite hash table entries: 4096 (order: 8, 1048576 bytes, vmalloc) [ 3.687511][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.693058][ T1] RPC: Registered named UNIX socket transport module. [ 3.694083][ T1] RPC: Registered udp transport module. [ 3.695302][ T1] RPC: Registered tcp transport module. [ 3.696349][ T1] RPC: Registered tcp-with-tls transport module. [ 3.697244][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.703513][ T1] NET: Registered PF_XDP protocol family [ 3.704479][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.706007][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.707120][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.708691][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.711711][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.713398][ T1] PCI: CLS 0 bytes, default 64 [ 3.714555][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.716379][ T1] software IO TLB: mapped [mem 0x00000000b4600000-0x00000000b8600000] (64MB) [ 3.718104][ T1] ACPI: bus type thunderbolt registered [ 3.724987][ T61] kworker/u8:2 (61) used greatest stack depth: 27144 bytes left [ 3.727871][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.763852][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 3.765086][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6e63e7fc, max_idle_ns: 440795247767 ns [ 3.767396][ T1] clocksource: Switched to clocksource tsc [ 3.779547][ T68] kworker/u8:1 (68) used greatest stack depth: 26056 bytes left [ 5.878197][ T1] Initialise system trusted keyrings [ 5.881958][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 5.888412][ T1] DLM installed [ 5.892279][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.898707][ T1] NFS: Registering the id_resolver key type [ 5.899695][ T1] Key type id_resolver registered [ 5.900401][ T1] Key type id_legacy registered [ 5.901258][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.902336][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 5.903809][ T28] Callback from call_rcu_tasks() invoked. [ 5.914824][ T1] Key type cifs.spnego registered [ 5.915752][ T1] Key type cifs.idmap registered [ 5.918394][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.919273][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.920324][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 5.921216][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 5.925142][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.926127][ T1] QNX4 filesystem 0.2.3 registered. [ 5.926877][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.928367][ T1] fuse: init (API version 7.44) [ 5.931977][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 5.934019][ T1] orangefs_init: module version upstream loaded [ 5.935578][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 5.963094][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 5.967687][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.968886][ T1] NILFS version 2 loaded [ 5.969492][ T1] befs: version: 0.9.3 [ 5.970548][ T1] ocfs2: Registered cluster interface o2cb [ 5.972003][ T1] ocfs2: Registered cluster interface user [ 5.973423][ T1] OCFS2 User DLM kernel interface loaded [ 5.988539][ T1] gfs2: GFS2 installed [ 6.000510][ T1] ceph: loaded (mds proto 32) [ 6.006611][ T1] cryptd: max_cpu_qlen set to 1000 [ 6.027356][ T1] NET: Registered PF_ALG protocol family [ 6.028343][ T1] xor: automatically using best checksumming function avx [ 6.029474][ T1] async_tx: api initialized (async) [ 6.030207][ T1] Key type asymmetric registered [ 6.030899][ T1] Asymmetric key parser 'x509' registered [ 6.031706][ T1] Asymmetric key parser 'pkcs8' registered [ 6.032530][ T1] Key type pkcs7_test registered [ 6.033617][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 238) [ 6.035631][ T1] io scheduler mq-deadline registered [ 6.036386][ T1] io scheduler kyber registered [ 6.037251][ T1] io scheduler bfq registered [ 6.049176][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.063940][ T1] ACPI: button: Power Button [PWRF] [ 6.066300][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.068935][ T1] ACPI: button: Sleep Button [SLPF] [ 6.091539][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 6.118403][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 6.119263][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.143900][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 6.144754][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 6.168644][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 6.169589][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 6.187172][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 6.686405][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.687686][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.692276][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.709929][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.721674][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.733078][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 6.752899][ T1] Non-volatile memory driver v1.3 [ 6.765657][ T1] Linux agpgart interface v0.103 [ 6.771660][ T1] usbcore: registered new interface driver xillyusb [ 6.777701][ T1] ACPI: bus type drm_connector registered [ 6.784457][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 6.792982][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1 [ 6.856929][ T1] Console: switching to colour frame buffer device 128x48 [ 6.874001][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 6.875472][ T1] usbcore: registered new interface driver udl [ 6.879743][ T1] usbcore: registered new interface driver gm12u320 [ 6.881835][ T1] usbcore: registered new interface driver gud [ 6.959889][ T1] brd: module loaded [ 7.013765][ T855] kworker/u8:0 (855) used greatest stack depth: 25544 bytes left [ 7.139221][ T1] loop: module loaded [ 7.310510][ T1] zram: Added device: zram0 [ 7.313537][ T956] kworker/u8:5 (956) used greatest stack depth: 25512 bytes left [ 7.323279][ T1] null_blk: disk nullb0 created [ 7.324130][ T1] null_blk: module loaded [ 7.326514][ T1] Guest personality initialized and is inactive [ 7.328381][ T1] VMCI host device registered (name=vmci, major=10, minor=265) [ 7.329727][ T1] Initialized host personality [ 7.330750][ T1] usbcore: registered new interface driver rtsx_usb [ 7.334308][ T1] usbcore: registered new interface driver viperboard [ 7.336534][ T1] usbcore: registered new interface driver dln2 [ 7.339406][ T1] usbcore: registered new interface driver pn533_usb [ 7.346299][ T1] nfcsim 0.2 initialized [ 7.347274][ T1] usbcore: registered new interface driver port100 [ 7.348551][ T1] usbcore: registered new interface driver nfcmrvl [ 7.355772][ T1] Loading iSCSI transport class v2.0-870. [ 7.373386][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 7.385064][ T1] scsi host0: Virtio SCSI HBA [ 7.482343][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 7.489933][ T37] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.544596][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 7.547606][ T1] db_root: cannot open: /etc/target [ 7.551880][ T1] slram: not enough parameters. [ 7.569990][ T1] ftl_cs: FTL header not found. [ 7.629398][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 7.631410][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 7.635719][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.653329][ T1] MACsec IEEE 802.1AE [ 7.674546][ T1] usbcore: registered new interface driver mvusb_mdio [ 7.676904][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 7.741013][ T1] vcan: Virtual CAN interface driver [ 7.741984][ T1] vxcan: Virtual CAN Tunnel driver [ 7.743427][ T1] slcan: serial line CAN interface driver [ 7.744612][ T1] CAN device driver interface [ 7.745907][ T1] usbcore: registered new interface driver usb_8dev [ 7.747981][ T1] usbcore: registered new interface driver ems_usb [ 7.749664][ T1] usbcore: registered new interface driver esd_usb [ 7.751300][ T1] usbcore: registered new interface driver etas_es58x [ 7.753593][ T1] usbcore: registered new interface driver f81604 [ 7.755488][ T1] usbcore: registered new interface driver gs_usb [ 7.757497][ T1] usbcore: registered new interface driver kvaser_usb [ 7.759435][ T1] usbcore: registered new interface driver mcba_usb [ 7.761160][ T1] usbcore: registered new interface driver peak_usb [ 7.764662][ T1] usbcore: registered new interface driver ucan [ 7.766924][ T1] e100: Intel(R) PRO/100 Network Driver [ 7.767915][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 7.769556][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 7.771070][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 7.773888][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 7.774880][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 7.780382][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 7.781503][ T1] AX.25: bpqether driver version 004 [ 7.782259][ T1] PPP generic driver version 2.4.2 [ 7.788022][ T1] PPP BSD Compression module registered [ 7.789066][ T1] PPP Deflate Compression module registered [ 7.789997][ T1] PPP MPPE Compression module registered [ 7.790849][ T1] NET: Registered PF_PPPOX protocol family [ 7.791737][ T1] PPTP driver version 0.8.5 [ 7.795614][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 7.797067][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 7.798282][ T1] SLIP linefill/keepalive option. [ 7.798987][ T1] hdlc: HDLC support module revision 1.22 [ 7.799797][ T1] LAPB Ethernet driver version 0.02 [ 7.803541][ T1] usbcore: registered new interface driver ath9k_htc [ 7.806825][ T1] usbcore: registered new interface driver carl9170 [ 7.808190][ T1] usbcore: registered new interface driver ath6kl_usb [ 7.809541][ T1] usbcore: registered new interface driver ar5523 [ 7.811577][ T1] usbcore: registered new interface driver ath10k_usb [ 7.813747][ T1] usbcore: registered new interface driver plfxlc [ 7.815687][ T1] mac80211_hwsim: initializing netlink [ 7.882106][ T1] usbcore: registered new interface driver atusb [ 7.912248][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 7.917216][ T1] VMware vmxnet3 virtual NIC driver - version 1.9.0.0-k-NAPI [ 7.920801][ T1] usbcore: registered new interface driver catc [ 7.922834][ T1] usbcore: registered new interface driver kaweth [ 7.923915][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 7.926190][ T1] usbcore: registered new interface driver pegasus [ 7.928377][ T1] usbcore: registered new interface driver rtl8150 [ 7.930159][ T1] usbcore: registered new device driver r8152-cfgselector [ 7.932722][ T1] usbcore: registered new interface driver r8152 [ 7.934977][ T1] usbcore: registered new interface driver hso [ 7.937046][ T1] usbcore: registered new interface driver lan78xx [ 7.939291][ T1] usbcore: registered new interface driver asix [ 7.941387][ T1] usbcore: registered new interface driver ax88179_178a [ 7.943635][ T1] usbcore: registered new interface driver cdc_ether [ 7.945975][ T1] usbcore: registered new interface driver cdc_eem [ 7.948007][ T1] usbcore: registered new interface driver dm9601 [ 7.950026][ T1] usbcore: registered new interface driver sr9700 [ 7.952124][ T1] usbcore: registered new interface driver CoreChips [ 7.954084][ T1] usbcore: registered new interface driver smsc75xx [ 7.955777][ T1] usbcore: registered new interface driver smsc95xx [ 7.958665][ T1] usbcore: registered new interface driver gl620a [ 7.961098][ T1] usbcore: registered new interface driver net1080 [ 7.963260][ T1] usbcore: registered new interface driver plusb [ 7.966477][ T1] usbcore: registered new interface driver rndis_host [ 7.968271][ T1] usbcore: registered new interface driver cdc_subset [ 7.970306][ T1] usbcore: registered new interface driver zaurus [ 7.971831][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 7.974334][ T1] usbcore: registered new interface driver int51x1 [ 7.976006][ T1] usbcore: registered new interface driver cdc_phonet [ 7.977811][ T1] usbcore: registered new interface driver kalmia [ 7.979411][ T1] usbcore: registered new interface driver ipheth [ 7.981203][ T1] usbcore: registered new interface driver sierra_net [ 7.983624][ T1] usbcore: registered new interface driver cx82310_eth [ 7.985376][ T1] usbcore: registered new interface driver cdc_ncm [ 7.987429][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 7.989451][ T1] usbcore: registered new interface driver lg-vl600 [ 7.991060][ T1] usbcore: registered new interface driver qmi_wwan [ 7.993292][ T1] usbcore: registered new interface driver cdc_mbim [ 7.995179][ T1] usbcore: registered new interface driver ch9200 [ 7.997383][ T1] usbcore: registered new interface driver aqc111 [ 7.999221][ T1] usbcore: registered new interface driver r8153_ecm [ 8.010982][ T1] VFIO - User Level meta-driver version: 0.3 [ 8.026788][ T1] aoe: AoE v85 initialised. [ 8.064801][ T1] usbcore: registered new interface driver cdc_acm [ 8.065789][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 8.068092][ T1] usbcore: registered new interface driver usblp [ 8.070585][ T1] usbcore: registered new interface driver cdc_wdm [ 8.076060][ T1] usbcore: registered new interface driver usbtmc [ 8.079830][ T1] usbcore: registered new interface driver uas [ 8.082045][ T1] usbcore: registered new interface driver usb-storage [ 8.084423][ T1] usbcore: registered new interface driver ums-alauda [ 8.086967][ T1] usbcore: registered new interface driver ums-cypress [ 8.089219][ T1] usbcore: registered new interface driver ums-datafab [ 8.091599][ T1] usbcore: registered new interface driver ums_eneub6250 [ 8.099024][ T1] usbcore: registered new interface driver ums-freecom [ 8.100628][ T1] usbcore: registered new interface driver ums-isd200 [ 8.103162][ T1] usbcore: registered new interface driver ums-jumpshot [ 8.105648][ T1] usbcore: registered new interface driver ums-karma [ 8.108052][ T1] usbcore: registered new interface driver ums-onetouch [ 8.110427][ T1] usbcore: registered new interface driver ums-realtek [ 8.113175][ T1] usbcore: registered new interface driver ums-sddr09 [ 8.115169][ T1] usbcore: registered new interface driver ums-sddr55 [ 8.117344][ T1] usbcore: registered new interface driver ums-usbat [ 8.119725][ T1] usbcore: registered new interface driver mdc800 [ 8.121183][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 8.123684][ T1] usbcore: registered new interface driver microtekX6 [ 8.127224][ T1] usbcore: registered new interface driver usbserial_generic [ 8.131094][ T1] usbserial: USB Serial support registered for generic [ 8.133575][ T1] usbcore: registered new interface driver aircable [ 8.135829][ T1] usbserial: USB Serial support registered for aircable [ 8.137989][ T1] usbcore: registered new interface driver ark3116 [ 8.140036][ T1] usbserial: USB Serial support registered for ark3116 [ 8.142478][ T1] usbcore: registered new interface driver belkin_sa [ 8.145704][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 8.148324][ T1] usbcore: registered new interface driver ch341 [ 8.150437][ T1] usbserial: USB Serial support registered for ch341-uart [ 8.153386][ T1] usbcore: registered new interface driver cp210x [ 8.155206][ T1] usbserial: USB Serial support registered for cp210x [ 8.157251][ T1] usbcore: registered new interface driver cyberjack [ 8.159234][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 8.161687][ T1] usbcore: registered new interface driver cypress_m8 [ 8.163572][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 8.166538][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 8.168643][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 8.171211][ T1] usbcore: registered new interface driver usb_debug [ 8.173183][ T1] usbserial: USB Serial support registered for debug [ 8.175202][ T1] usbserial: USB Serial support registered for xhci_dbc [ 8.177243][ T1] usbcore: registered new interface driver digi_acceleport [ 8.179122][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 8.181182][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 8.184033][ T1] usbcore: registered new interface driver io_edgeport [ 8.186299][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 8.188379][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 8.190073][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 8.191671][ T1] usbserial: USB Serial support registered for EPiC device [ 8.194687][ T1] usbcore: registered new interface driver io_ti [ 8.196452][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 8.198586][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 8.200630][ T1] usbcore: registered new interface driver empeg [ 8.201850][ T1] usbserial: USB Serial support registered for empeg [ 8.204110][ T1] usbcore: registered new interface driver f81534a_ctrl [ 8.205873][ T1] usbcore: registered new interface driver f81232 [ 8.207531][ T1] usbserial: USB Serial support registered for f81232 [ 8.209307][ T1] usbserial: USB Serial support registered for f81534a [ 8.210827][ T1] usbcore: registered new interface driver f81534 [ 8.212175][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 8.214389][ T1] usbcore: registered new interface driver ftdi_sio [ 8.216114][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 8.218380][ T1] usbcore: registered new interface driver garmin_gps [ 8.220145][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 8.222483][ T1] usbcore: registered new interface driver ipaq [ 8.224236][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 8.226300][ T1] usbcore: registered new interface driver ipw [ 8.227651][ T1] usbserial: USB Serial support registered for IPWireless converter [ 8.230857][ T1] usbcore: registered new interface driver ir_usb [ 8.232153][ T1] usbserial: USB Serial support registered for IR Dongle [ 8.234150][ T1] usbcore: registered new interface driver iuu_phoenix [ 8.235923][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 8.237911][ T1] usbcore: registered new interface driver keyspan [ 8.239511][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 8.241590][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 8.245135][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 8.246775][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 8.248558][ T1] usbcore: registered new interface driver keyspan_pda [ 8.250577][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 8.251985][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 8.256318][ T1] usbcore: registered new interface driver kl5kusb105 [ 8.258002][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 8.259735][ T1] usbcore: registered new interface driver kobil_sct [ 8.261287][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 8.265880][ T1] usbcore: registered new interface driver mct_u232 [ 8.267404][ T1] usbserial: USB Serial support registered for MCT U232 [ 8.269581][ T1] usbcore: registered new interface driver metro_usb [ 8.271330][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 8.273548][ T1] usbcore: registered new interface driver mos7720 [ 8.274855][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 8.276675][ T1] usbcore: registered new interface driver mos7840 [ 8.277860][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 8.280423][ T1] usbcore: registered new interface driver mxuport [ 8.281893][ T1] usbserial: USB Serial support registered for MOXA UPort [ 8.284703][ T1] usbcore: registered new interface driver navman [ 8.286316][ T1] usbserial: USB Serial support registered for navman [ 8.288001][ T1] usbcore: registered new interface driver omninet [ 8.289432][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 8.291036][ T1] usbcore: registered new interface driver opticon [ 8.292812][ T1] usbserial: USB Serial support registered for opticon [ 8.294189][ T1] usbcore: registered new interface driver option [ 8.295933][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 8.297818][ T1] usbcore: registered new interface driver oti6858 [ 8.299547][ T1] usbserial: USB Serial support registered for oti6858 [ 8.301071][ T1] usbcore: registered new interface driver pl2303 [ 8.302895][ T1] usbserial: USB Serial support registered for pl2303 [ 8.304623][ T1] usbcore: registered new interface driver qcaux [ 8.306216][ T1] usbserial: USB Serial support registered for qcaux [ 8.307639][ T1] usbcore: registered new interface driver qcserial [ 8.308942][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 8.310684][ T1] usbcore: registered new interface driver quatech2 [ 8.311916][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 8.315698][ T1] usbcore: registered new interface driver safe_serial [ 8.317325][ T1] usbserial: USB Serial support registered for safe_serial [ 8.319252][ T1] usbcore: registered new interface driver sierra [ 8.320674][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 8.324422][ T1] usbcore: registered new interface driver usb_serial_simple [ 8.326395][ T1] usbserial: USB Serial support registered for carelink [ 8.328021][ T1] usbserial: USB Serial support registered for flashloader [ 8.329533][ T1] usbserial: USB Serial support registered for funsoft [ 8.331176][ T1] usbserial: USB Serial support registered for google [ 8.332953][ T1] usbserial: USB Serial support registered for hp4x [ 8.334250][ T1] usbserial: USB Serial support registered for kaufmann [ 8.335507][ T1] usbserial: USB Serial support registered for libtransistor [ 8.337683][ T1] usbserial: USB Serial support registered for moto_modem [ 8.339349][ T1] usbserial: USB Serial support registered for motorola_tetra [ 8.341378][ T1] usbserial: USB Serial support registered for nokia [ 8.344099][ T1] usbserial: USB Serial support registered for novatel_gps [ 8.345844][ T1] usbserial: USB Serial support registered for owon [ 8.347211][ T1] usbserial: USB Serial support registered for siemens_mpi [ 8.348579][ T1] usbserial: USB Serial support registered for suunto [ 8.350354][ T1] usbserial: USB Serial support registered for vivopay [ 8.351970][ T1] usbserial: USB Serial support registered for zio [ 8.354407][ T1] usbcore: registered new interface driver spcp8x5 [ 8.355979][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 8.357816][ T1] usbcore: registered new interface driver ssu100 [ 8.358964][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 8.361768][ T1] usbcore: registered new interface driver symbolserial [ 8.366092][ T1] usbserial: USB Serial support registered for symbol [ 8.367772][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 8.369593][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 8.371477][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 8.374716][ T1] usbcore: registered new interface driver upd78f0730 [ 8.376037][ T1] usbserial: USB Serial support registered for upd78f0730 [ 8.377947][ T1] usbcore: registered new interface driver visor [ 8.379140][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 8.381307][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 8.385233][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 8.387063][ T1] usbcore: registered new interface driver wishbone_serial [ 8.390088][ T1] usbserial: USB Serial support registered for wishbone_serial [ 8.391655][ T1] usbcore: registered new interface driver whiteheat [ 8.393275][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 8.395456][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 8.397442][ T1] usbcore: registered new interface driver xr_serial [ 8.398887][ T1] usbserial: USB Serial support registered for xr_serial [ 8.400541][ T1] usbcore: registered new interface driver xsens_mt [ 8.401700][ T1] usbserial: USB Serial support registered for xsens_mt [ 8.403893][ T1] usbcore: registered new interface driver adutux [ 8.405485][ T1] usbcore: registered new interface driver appledisplay [ 8.407139][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 8.409695][ T1] usbcore: registered new interface driver cytherm [ 8.411780][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 8.414300][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 8.415772][ T1] usbcore: registered new device driver apple-mfi-fastcharge [ 8.418072][ T1] usbcore: registered new interface driver ljca [ 8.419552][ T1] usbcore: registered new interface driver idmouse [ 8.421622][ T1] usbcore: registered new interface driver iowarrior [ 8.423532][ T1] usbcore: registered new interface driver isight_firmware [ 8.425851][ T1] usbcore: registered new interface driver usblcd [ 8.427794][ T1] usbcore: registered new interface driver ldusb [ 8.429837][ T1] usbcore: registered new interface driver legousbtower [ 8.432114][ T1] usbcore: registered new interface driver usbtest [ 8.434183][ T1] usbcore: registered new interface driver usb_ehset_test [ 8.436191][ T1] usbcore: registered new interface driver trancevibrator [ 8.437924][ T1] usbcore: registered new interface driver uss720 [ 8.439636][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 8.441225][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 8.446928][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 8.448629][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 8.450353][ T1] usbcore: registered new interface driver usbsevseg [ 8.453524][ T1] usbcore: registered new interface driver yurex [ 8.456620][ T1] usbcore: registered new interface driver chaoskey [ 8.458166][ T1] usbcore: registered new interface driver sisusb [ 8.459778][ T1] usbcore: registered new interface driver lvs [ 8.461926][ T1] usbcore: registered new interface driver cxacru [ 8.463551][ T1] usbcore: registered new interface driver speedtch [ 8.465135][ T1] usbcore: registered new interface driver ueagle-atm [ 8.466829][ T1] xusbatm: malformed module parameters [ 8.475694][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.477694][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 8.485489][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 8.494631][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.497114][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.498439][ T1] usb usb1: Product: Dummy host controller [ 8.499684][ T1] usb usb1: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.501219][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 8.523232][ T1] hub 1-0:1.0: USB hub found [ 8.526405][ T1] hub 1-0:1.0: 1 port detected [ 8.546447][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.548922][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 8.552180][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 8.556707][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.558360][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.560208][ T1] usb usb2: Product: Dummy host controller [ 8.561295][ T1] usb usb2: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.563400][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 8.571483][ T1] hub 2-0:1.0: USB hub found [ 8.574112][ T1] hub 2-0:1.0: 1 port detected [ 8.584154][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.586118][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 8.589766][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 8.593551][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.594972][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.597063][ T1] usb usb3: Product: Dummy host controller [ 8.597958][ T1] usb usb3: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.599911][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 8.609067][ T1] hub 3-0:1.0: USB hub found [ 8.610541][ T1] hub 3-0:1.0: 1 port detected [ 8.622846][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.624653][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 8.628154][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 8.632188][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.633630][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.635481][ T1] usb usb4: Product: Dummy host controller [ 8.637040][ T1] usb usb4: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.638688][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 8.646394][ T1] hub 4-0:1.0: USB hub found [ 8.648356][ T1] hub 4-0:1.0: 1 port detected [ 8.657396][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.658961][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 8.663758][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 8.668337][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.669780][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.671724][ T1] usb usb5: Product: Dummy host controller [ 8.673635][ T1] usb usb5: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.675157][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 8.682678][ T1] hub 5-0:1.0: USB hub found [ 8.684081][ T1] hub 5-0:1.0: 1 port detected [ 8.692088][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.695986][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 8.698512][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 8.701824][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.704093][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.705614][ T1] usb usb6: Product: Dummy host controller [ 8.706655][ T1] usb usb6: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.708421][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 8.716199][ T1] hub 6-0:1.0: USB hub found [ 8.718969][ T1] hub 6-0:1.0: 1 port detected [ 8.727679][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.729881][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 8.735586][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 8.739893][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.741802][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.744422][ T1] usb usb7: Product: Dummy host controller [ 8.745499][ T1] usb usb7: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.747369][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 8.757056][ T1] hub 7-0:1.0: USB hub found [ 8.760757][ T1] hub 7-0:1.0: 1 port detected [ 8.769247][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.770618][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 8.773926][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 8.778057][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.779420][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.780744][ T1] usb usb8: Product: Dummy host controller [ 8.781912][ T1] usb usb8: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.783243][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 8.790102][ T1] hub 8-0:1.0: USB hub found [ 8.793503][ T1] hub 8-0:1.0: 1 port detected [ 8.803908][ T1] dummy_hcd dummy_hcd.8: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.805216][ T1] dummy_hcd dummy_hcd.8: Dummy host controller [ 8.808410][ T1] dummy_hcd dummy_hcd.8: new USB bus registered, assigned bus number 9 [ 8.812367][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.814474][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.815935][ T1] usb usb9: Product: Dummy host controller [ 8.817044][ T1] usb usb9: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.818357][ T1] usb usb9: SerialNumber: dummy_hcd.8 [ 8.826837][ T1] hub 9-0:1.0: USB hub found [ 8.828567][ T1] hub 9-0:1.0: 1 port detected [ 8.836531][ T1] dummy_hcd dummy_hcd.9: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.839078][ T1] dummy_hcd dummy_hcd.9: Dummy host controller [ 8.842188][ T1] dummy_hcd dummy_hcd.9: new USB bus registered, assigned bus number 10 [ 8.846667][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.848062][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.849346][ T1] usb usb10: Product: Dummy host controller [ 8.850188][ T1] usb usb10: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.851559][ T1] usb usb10: SerialNumber: dummy_hcd.9 [ 8.859621][ T1] hub 10-0:1.0: USB hub found [ 8.860854][ T1] hub 10-0:1.0: 1 port detected [ 8.870132][ T1] dummy_hcd dummy_hcd.10: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.871759][ T1] dummy_hcd dummy_hcd.10: Dummy host controller [ 8.874627][ T1] dummy_hcd dummy_hcd.10: new USB bus registered, assigned bus number 11 [ 8.878522][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.880044][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.881367][ T1] usb usb11: Product: Dummy host controller [ 8.882258][ T1] usb usb11: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.883683][ T1] usb usb11: SerialNumber: dummy_hcd.10 [ 8.890201][ T1] hub 11-0:1.0: USB hub found [ 8.892840][ T1] hub 11-0:1.0: 1 port detected [ 8.903018][ T1] dummy_hcd dummy_hcd.11: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.904467][ T1] dummy_hcd dummy_hcd.11: Dummy host controller [ 8.908331][ T1] dummy_hcd dummy_hcd.11: new USB bus registered, assigned bus number 12 [ 8.912770][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.914719][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.916124][ T1] usb usb12: Product: Dummy host controller [ 8.918422][ T1] usb usb12: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.920558][ T1094] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.920718][ T1] usb usb12: SerialNumber: dummy_hcd.11 [ 8.922001][ T1094] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.926250][ T1094] sd 0:0:1:0: [sda] Write Protect is off [ 8.927409][ T37] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.929761][ T1094] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.932261][ T1] hub 12-0:1.0: USB hub found [ 8.933694][ T1] hub 12-0:1.0: 1 port detected [ 8.945912][ T1] dummy_hcd dummy_hcd.12: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.947407][ T1] dummy_hcd dummy_hcd.12: Dummy host controller [ 8.950130][ T1] dummy_hcd dummy_hcd.12: new USB bus registered, assigned bus number 13 [ 8.953633][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.955289][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.956659][ T1] usb usb13: Product: Dummy host controller [ 8.958494][ T1] usb usb13: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.960001][ T1] usb usb13: SerialNumber: dummy_hcd.12 [ 8.965376][ T1] hub 13-0:1.0: USB hub found [ 8.966356][ T1] hub 13-0:1.0: 1 port detected [ 8.971269][ T1] dummy_hcd dummy_hcd.13: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.972544][ T1] dummy_hcd dummy_hcd.13: Dummy host controller [ 8.974364][ T1] dummy_hcd dummy_hcd.13: new USB bus registered, assigned bus number 14 [ 8.976775][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.978103][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.979205][ T1] usb usb14: Product: Dummy host controller [ 8.980012][ T1] usb usb14: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.981287][ T1] usb usb14: SerialNumber: dummy_hcd.13 [ 8.986095][ T1] hub 14-0:1.0: USB hub found [ 8.987234][ T1] hub 14-0:1.0: 1 port detected [ 8.992220][ T1] dummy_hcd dummy_hcd.14: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.993638][ T1] dummy_hcd dummy_hcd.14: Dummy host controller [ 8.995506][ T1] dummy_hcd dummy_hcd.14: new USB bus registered, assigned bus number 15 [ 8.998009][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.999253][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.000406][ T1] usb usb15: Product: Dummy host controller [ 9.001216][ T1] usb usb15: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.002928][ T1] usb usb15: SerialNumber: dummy_hcd.14 [ 9.006330][ T1094] sda: sda1 [ 9.009867][ T1] hub 15-0:1.0: USB hub found [ 9.011413][ T1094] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.012761][ T1] hub 15-0:1.0: 1 port detected [ 9.018010][ T1] dummy_hcd dummy_hcd.15: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.019354][ T1] dummy_hcd dummy_hcd.15: Dummy host controller [ 9.021270][ T1] dummy_hcd dummy_hcd.15: new USB bus registered, assigned bus number 16 [ 9.024837][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.026104][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.027207][ T1] usb usb16: Product: Dummy host controller [ 9.028086][ T1] usb usb16: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.029340][ T1] usb usb16: SerialNumber: dummy_hcd.15 [ 9.033487][ T1] hub 16-0:1.0: USB hub found [ 9.034568][ T1] hub 16-0:1.0: 1 port detected [ 9.039760][ T1] dummy_hcd dummy_hcd.16: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.041030][ T1] dummy_hcd dummy_hcd.16: Dummy host controller [ 9.043317][ T1] dummy_hcd dummy_hcd.16: new USB bus registered, assigned bus number 17 [ 9.045933][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.047209][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.048329][ T1] usb usb17: Product: Dummy host controller [ 9.049182][ T1] usb usb17: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.050351][ T1] usb usb17: SerialNumber: dummy_hcd.16 [ 9.054551][ T1] hub 17-0:1.0: USB hub found [ 9.055529][ T1] hub 17-0:1.0: 1 port detected [ 9.060783][ T1] dummy_hcd dummy_hcd.17: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.062174][ T1] dummy_hcd dummy_hcd.17: Dummy host controller [ 9.064537][ T1] dummy_hcd dummy_hcd.17: new USB bus registered, assigned bus number 18 [ 9.067180][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.068416][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.069498][ T1] usb usb18: Product: Dummy host controller [ 9.070341][ T1] usb usb18: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.071545][ T1] usb usb18: SerialNumber: dummy_hcd.17 [ 9.075697][ T1] hub 18-0:1.0: USB hub found [ 9.077093][ T1] hub 18-0:1.0: 1 port detected [ 9.081836][ T1] dummy_hcd dummy_hcd.18: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.083857][ T1] dummy_hcd dummy_hcd.18: Dummy host controller [ 9.085898][ T1] dummy_hcd dummy_hcd.18: new USB bus registered, assigned bus number 19 [ 9.088358][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.089602][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.090774][ T1] usb usb19: Product: Dummy host controller [ 9.091581][ T1] usb usb19: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.092837][ T1] usb usb19: SerialNumber: dummy_hcd.18 [ 9.096988][ T1] hub 19-0:1.0: USB hub found [ 9.098358][ T1] hub 19-0:1.0: 1 port detected [ 9.103331][ T1] dummy_hcd dummy_hcd.19: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.104796][ T1] dummy_hcd dummy_hcd.19: Dummy host controller [ 9.106959][ T1] dummy_hcd dummy_hcd.19: new USB bus registered, assigned bus number 20 [ 9.109414][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.110639][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.111861][ T1] usb usb20: Product: Dummy host controller [ 9.112758][ T1] usb usb20: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.113984][ T1] usb usb20: SerialNumber: dummy_hcd.19 [ 9.118093][ T1] hub 20-0:1.0: USB hub found [ 9.119360][ T1] hub 20-0:1.0: 1 port detected [ 9.124603][ T1] dummy_hcd dummy_hcd.20: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.125974][ T1] dummy_hcd dummy_hcd.20: Dummy host controller [ 9.128224][ T1] dummy_hcd dummy_hcd.20: new USB bus registered, assigned bus number 21 [ 9.130874][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.132192][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.133400][ T1] usb usb21: Product: Dummy host controller [ 9.134265][ T1] usb usb21: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.135520][ T1] usb usb21: SerialNumber: dummy_hcd.20 [ 9.139644][ T1] hub 21-0:1.0: USB hub found [ 9.140674][ T1] hub 21-0:1.0: 1 port detected [ 9.146570][ T1] dummy_hcd dummy_hcd.21: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.148004][ T1] dummy_hcd dummy_hcd.21: Dummy host controller [ 9.149779][ T1] dummy_hcd dummy_hcd.21: new USB bus registered, assigned bus number 22 [ 9.152080][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.153530][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.154667][ T1] usb usb22: Product: Dummy host controller [ 9.155479][ T1] usb usb22: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.156885][ T1] usb usb22: SerialNumber: dummy_hcd.21 [ 9.160967][ T1] hub 22-0:1.0: USB hub found [ 9.162044][ T1] hub 22-0:1.0: 1 port detected [ 9.167950][ T1] dummy_hcd dummy_hcd.22: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.169256][ T1] dummy_hcd dummy_hcd.22: Dummy host controller [ 9.171042][ T1] dummy_hcd dummy_hcd.22: new USB bus registered, assigned bus number 23 [ 9.173847][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.175109][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.176225][ T1] usb usb23: Product: Dummy host controller [ 9.177032][ T1] usb usb23: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.178200][ T1] usb usb23: SerialNumber: dummy_hcd.22 [ 9.182456][ T1] hub 23-0:1.0: USB hub found [ 9.184083][ T1] hub 23-0:1.0: 1 port detected [ 9.189126][ T1] dummy_hcd dummy_hcd.23: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.190359][ T1] dummy_hcd dummy_hcd.23: Dummy host controller [ 9.192223][ T1] dummy_hcd dummy_hcd.23: new USB bus registered, assigned bus number 24 [ 9.194883][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.196188][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.197270][ T1] usb usb24: Product: Dummy host controller [ 9.198100][ T1] usb usb24: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.199302][ T1] usb usb24: SerialNumber: dummy_hcd.23 [ 9.204621][ T1] hub 24-0:1.0: USB hub found [ 9.205552][ T1] hub 24-0:1.0: 1 port detected [ 9.210617][ T1] dummy_hcd dummy_hcd.24: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.211822][ T1] dummy_hcd dummy_hcd.24: Dummy host controller [ 9.213855][ T1] dummy_hcd dummy_hcd.24: new USB bus registered, assigned bus number 25 [ 9.216224][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.217466][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.218584][ T1] usb usb25: Product: Dummy host controller [ 9.219420][ T1] usb usb25: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.220813][ T1] usb usb25: SerialNumber: dummy_hcd.24 [ 9.225777][ T1] hub 25-0:1.0: USB hub found [ 9.226840][ T1] hub 25-0:1.0: 1 port detected [ 9.231849][ T1] dummy_hcd dummy_hcd.25: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.233270][ T1] dummy_hcd dummy_hcd.25: Dummy host controller [ 9.235083][ T1] dummy_hcd dummy_hcd.25: new USB bus registered, assigned bus number 26 [ 9.237868][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.239229][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.240975][ T1] usb usb26: Product: Dummy host controller [ 9.241767][ T1] usb usb26: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.243384][ T1] usb usb26: SerialNumber: dummy_hcd.25 [ 9.247699][ T1] hub 26-0:1.0: USB hub found [ 9.248797][ T1] hub 26-0:1.0: 1 port detected [ 9.254014][ T1] dummy_hcd dummy_hcd.26: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.255836][ T1] dummy_hcd dummy_hcd.26: Dummy host controller [ 9.257648][ T1] dummy_hcd dummy_hcd.26: new USB bus registered, assigned bus number 27 [ 9.260272][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.261612][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.262991][ T1] usb usb27: Product: Dummy host controller [ 9.264227][ T1] usb usb27: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.265464][ T1] usb usb27: SerialNumber: dummy_hcd.26 [ 9.269623][ T1] hub 27-0:1.0: USB hub found [ 9.270565][ T1] hub 27-0:1.0: 1 port detected [ 9.275973][ T1] dummy_hcd dummy_hcd.27: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.277217][ T1] dummy_hcd dummy_hcd.27: Dummy host controller [ 9.279053][ T1] dummy_hcd dummy_hcd.27: new USB bus registered, assigned bus number 28 [ 9.281613][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.282956][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.284216][ T1] usb usb28: Product: Dummy host controller [ 9.285226][ T1] usb usb28: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.286448][ T1] usb usb28: SerialNumber: dummy_hcd.27 [ 9.290664][ T1] hub 28-0:1.0: USB hub found [ 9.291913][ T1] hub 28-0:1.0: 1 port detected [ 9.297032][ T1] dummy_hcd dummy_hcd.28: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.298295][ T1] dummy_hcd dummy_hcd.28: Dummy host controller [ 9.300374][ T1] dummy_hcd dummy_hcd.28: new USB bus registered, assigned bus number 29 [ 9.303060][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.304486][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.305952][ T1] usb usb29: Product: Dummy host controller [ 9.306787][ T1] usb usb29: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.308017][ T1] usb usb29: SerialNumber: dummy_hcd.28 [ 9.312465][ T1] hub 29-0:1.0: USB hub found [ 9.313890][ T1] hub 29-0:1.0: 1 port detected [ 9.318874][ T1] dummy_hcd dummy_hcd.29: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.320174][ T1] dummy_hcd dummy_hcd.29: Dummy host controller [ 9.322228][ T1] dummy_hcd dummy_hcd.29: new USB bus registered, assigned bus number 30 [ 9.325510][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.326805][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.327926][ T1] usb usb30: Product: Dummy host controller [ 9.328787][ T1] usb usb30: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.329975][ T1] usb usb30: SerialNumber: dummy_hcd.29 [ 9.334261][ T1] hub 30-0:1.0: USB hub found [ 9.335630][ T1] hub 30-0:1.0: 1 port detected [ 9.340594][ T1] dummy_hcd dummy_hcd.30: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.342118][ T1] dummy_hcd dummy_hcd.30: Dummy host controller [ 9.344216][ T1] dummy_hcd dummy_hcd.30: new USB bus registered, assigned bus number 31 [ 9.346640][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.347939][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.349026][ T1] usb usb31: Product: Dummy host controller [ 9.349900][ T1] usb usb31: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.351211][ T1] usb usb31: SerialNumber: dummy_hcd.30 [ 9.356580][ T1] hub 31-0:1.0: USB hub found [ 9.357693][ T1] hub 31-0:1.0: 1 port detected [ 9.362916][ T1] dummy_hcd dummy_hcd.31: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.364110][ T1] dummy_hcd dummy_hcd.31: Dummy host controller [ 9.365942][ T1] dummy_hcd dummy_hcd.31: new USB bus registered, assigned bus number 32 [ 9.368450][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.369851][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.370992][ T1] usb usb32: Product: Dummy host controller [ 9.371805][ T1] usb usb32: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.373612][ T1] usb usb32: SerialNumber: dummy_hcd.31 [ 9.378369][ T1] hub 32-0:1.0: USB hub found [ 9.379416][ T1] hub 32-0:1.0: 1 port detected [ 9.505032][ T1] SPI driver max3420-udc has no spi_device_id for maxim,max3421-udc [ 9.508311][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 9.512630][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.515245][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 33 [ 9.517627][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.519633][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.520896][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.521997][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 9.523546][ T1] usb usb33: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.524788][ T1] usb usb33: SerialNumber: vhci_hcd.0 [ 9.529067][ T1] hub 33-0:1.0: USB hub found [ 9.530139][ T1] hub 33-0:1.0: 8 ports detected [ 9.542043][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.546368][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 34 [ 9.548058][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.550428][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.551854][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.553218][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 9.554257][ T1] usb usb34: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.555452][ T1] usb usb34: SerialNumber: vhci_hcd.0 [ 9.559949][ T1] hub 34-0:1.0: USB hub found [ 9.560935][ T1] hub 34-0:1.0: 8 ports detected [ 9.576245][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.578252][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 35 [ 9.580775][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.582058][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.584065][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 9.584963][ T1] usb usb35: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.586245][ T1] usb usb35: SerialNumber: vhci_hcd.1 [ 9.590614][ T1] hub 35-0:1.0: USB hub found [ 9.591555][ T1] hub 35-0:1.0: 8 ports detected [ 9.602787][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.605142][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 36 [ 9.606951][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.609129][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.610443][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.611576][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 9.613983][ T1] usb usb36: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.615164][ T1] usb usb36: SerialNumber: vhci_hcd.1 [ 9.619598][ T1] hub 36-0:1.0: USB hub found [ 9.620607][ T1] hub 36-0:1.0: 8 ports detected [ 9.635384][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.637433][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 37 [ 9.640080][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.641378][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.642949][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 9.643962][ T1] usb usb37: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.645140][ T1] usb usb37: SerialNumber: vhci_hcd.2 [ 9.649357][ T1] hub 37-0:1.0: USB hub found [ 9.650362][ T1] hub 37-0:1.0: 8 ports detected [ 9.661892][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.664396][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 38 [ 9.666325][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.668517][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.669778][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.670893][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 9.671821][ T1] usb usb38: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.673137][ T1] usb usb38: SerialNumber: vhci_hcd.2 [ 9.677360][ T1] hub 38-0:1.0: USB hub found [ 9.678427][ T1] hub 38-0:1.0: 8 ports detected [ 9.691248][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.694891][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 39 [ 9.697290][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.698664][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.699747][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 9.700673][ T1] usb usb39: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.701886][ T1] usb usb39: SerialNumber: vhci_hcd.3 [ 9.706549][ T1] hub 39-0:1.0: USB hub found [ 9.707498][ T1] hub 39-0:1.0: 8 ports detected [ 9.718869][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.720776][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 40 [ 9.723341][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.725544][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.726828][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.727911][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 9.728822][ T1] usb usb40: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.730000][ T1] usb usb40: SerialNumber: vhci_hcd.3 [ 9.734481][ T1] hub 40-0:1.0: USB hub found [ 9.735432][ T1] hub 40-0:1.0: 8 ports detected [ 9.748665][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.751797][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 41 [ 9.754239][ T1] usb usb41: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.755580][ T1] usb usb41: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.756754][ T1] usb usb41: Product: USB/IP Virtual Host Controller [ 9.757645][ T1] usb usb41: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.758837][ T1] usb usb41: SerialNumber: vhci_hcd.4 [ 9.763378][ T1] hub 41-0:1.0: USB hub found [ 9.764390][ T1] hub 41-0:1.0: 8 ports detected [ 9.775867][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.777759][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 42 [ 9.779359][ T1] usb usb42: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.781482][ T1] usb usb42: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.783297][ T1] usb usb42: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.784499][ T1] usb usb42: Product: USB/IP Virtual Host Controller [ 9.785445][ T1] usb usb42: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.786615][ T1] usb usb42: SerialNumber: vhci_hcd.4 [ 9.790810][ T1] hub 42-0:1.0: USB hub found [ 9.791817][ T1] hub 42-0:1.0: 8 ports detected [ 9.806213][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.808229][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 43 [ 9.810983][ T1] usb usb43: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.812318][ T1] usb usb43: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.813498][ T1] usb usb43: Product: USB/IP Virtual Host Controller [ 9.814446][ T1] usb usb43: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.815829][ T1] usb usb43: SerialNumber: vhci_hcd.5 [ 9.820098][ T1] hub 43-0:1.0: USB hub found [ 9.821070][ T1] hub 43-0:1.0: 8 ports detected [ 9.833166][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.835095][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 44 [ 9.837026][ T1] usb usb44: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.839197][ T1] usb usb44: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.840477][ T1] usb usb44: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.841595][ T1] usb usb44: Product: USB/IP Virtual Host Controller [ 9.842571][ T1] usb usb44: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.844286][ T1] usb usb44: SerialNumber: vhci_hcd.5 [ 9.848530][ T1] hub 44-0:1.0: USB hub found [ 9.849462][ T1] hub 44-0:1.0: 8 ports detected [ 9.863172][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.866659][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 45 [ 9.869522][ T1] usb usb45: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.870997][ T1] usb usb45: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.872107][ T1] usb usb45: Product: USB/IP Virtual Host Controller [ 9.873136][ T1] usb usb45: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.874439][ T1] usb usb45: SerialNumber: vhci_hcd.6 [ 9.878769][ T1] hub 45-0:1.0: USB hub found [ 9.880167][ T1] hub 45-0:1.0: 8 ports detected [ 9.892302][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.894423][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 46 [ 9.896102][ T1] usb usb46: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.898305][ T1] usb usb46: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.899550][ T1] usb usb46: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.900651][ T1] usb usb46: Product: USB/IP Virtual Host Controller [ 9.901540][ T1] usb usb46: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.902867][ T1] usb usb46: SerialNumber: vhci_hcd.6 [ 9.907125][ T1] hub 46-0:1.0: USB hub found [ 9.908373][ T1] hub 46-0:1.0: 8 ports detected [ 9.922910][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.925108][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 47 [ 9.927438][ T1] usb usb47: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.928806][ T1] usb usb47: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.929906][ T1] usb usb47: Product: USB/IP Virtual Host Controller [ 9.930797][ T1] usb usb47: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.932025][ T1] usb usb47: SerialNumber: vhci_hcd.7 [ 9.936358][ T1] hub 47-0:1.0: USB hub found [ 9.937765][ T1] hub 47-0:1.0: 8 ports detected [ 9.949221][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.951549][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 48 [ 9.953287][ T1] usb usb48: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.955567][ T1] usb usb48: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.956814][ T1] usb usb48: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.957921][ T1] usb usb48: Product: USB/IP Virtual Host Controller [ 9.958869][ T1] usb usb48: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.960105][ T1] usb usb48: SerialNumber: vhci_hcd.7 [ 9.965441][ T1] hub 48-0:1.0: USB hub found [ 9.966880][ T1] hub 48-0:1.0: 8 ports detected [ 9.981434][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 9.983754][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 49 [ 9.986475][ T1] usb usb49: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.987909][ T1] usb usb49: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.989033][ T1] usb usb49: Product: USB/IP Virtual Host Controller [ 9.990014][ T1] usb usb49: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.991190][ T1] usb usb49: SerialNumber: vhci_hcd.8 [ 9.995898][ T1] hub 49-0:1.0: USB hub found [ 9.997139][ T1] hub 49-0:1.0: 8 ports detected [ 10.008617][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.010764][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 50 [ 10.013050][ T1] usb usb50: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.015599][ T1] usb usb50: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.016901][ T1] usb usb50: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.018021][ T1] usb usb50: Product: USB/IP Virtual Host Controller [ 10.018931][ T1] usb usb50: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.020175][ T1] usb usb50: SerialNumber: vhci_hcd.8 [ 10.024479][ T1] hub 50-0:1.0: USB hub found [ 10.025432][ T1] hub 50-0:1.0: 8 ports detected [ 10.040414][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.042323][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 51 [ 10.045340][ T1] usb usb51: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.046691][ T1] usb usb51: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.047797][ T1] usb usb51: Product: USB/IP Virtual Host Controller [ 10.048724][ T1] usb usb51: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.050023][ T1] usb usb51: SerialNumber: vhci_hcd.9 [ 10.054824][ T1] hub 51-0:1.0: USB hub found [ 10.055760][ T1] hub 51-0:1.0: 8 ports detected [ 10.067528][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.069768][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 52 [ 10.071783][ T1] usb usb52: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.074634][ T1] usb usb52: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.075915][ T1] usb usb52: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.076998][ T1] usb usb52: Product: USB/IP Virtual Host Controller [ 10.077908][ T1] usb usb52: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.079086][ T1] usb usb52: SerialNumber: vhci_hcd.9 [ 10.083339][ T1] hub 52-0:1.0: USB hub found [ 10.084279][ T1] hub 52-0:1.0: 8 ports detected [ 10.098320][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.101205][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 53 [ 10.103882][ T1] usb usb53: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.105125][ T1] usb usb53: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.106350][ T1] usb usb53: Product: USB/IP Virtual Host Controller [ 10.107314][ T1] usb usb53: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.108497][ T1] usb usb53: SerialNumber: vhci_hcd.10 [ 10.112864][ T1] hub 53-0:1.0: USB hub found [ 10.113955][ T1] hub 53-0:1.0: 8 ports detected [ 10.125929][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.127973][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 54 [ 10.129617][ T1] usb usb54: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.131801][ T1] usb usb54: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.133221][ T1] usb usb54: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.134597][ T1] usb usb54: Product: USB/IP Virtual Host Controller [ 10.135525][ T1] usb usb54: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.136846][ T1] usb usb54: SerialNumber: vhci_hcd.10 [ 10.141212][ T1] hub 54-0:1.0: USB hub found [ 10.142297][ T1] hub 54-0:1.0: 8 ports detected [ 10.157205][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.159131][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 55 [ 10.161467][ T1] usb usb55: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.163045][ T1] usb usb55: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.164310][ T1] usb usb55: Product: USB/IP Virtual Host Controller [ 10.165220][ T1] usb usb55: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.166455][ T1] usb usb55: SerialNumber: vhci_hcd.11 [ 10.170919][ T1] hub 55-0:1.0: USB hub found [ 10.171858][ T1] hub 55-0:1.0: 8 ports detected [ 10.185121][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.187647][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 56 [ 10.189574][ T1] usb usb56: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.191774][ T1] usb usb56: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.193304][ T1] usb usb56: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.194513][ T1] usb usb56: Product: USB/IP Virtual Host Controller [ 10.195460][ T1] usb usb56: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.196689][ T1] usb usb56: SerialNumber: vhci_hcd.11 [ 10.200912][ T1] hub 56-0:1.0: USB hub found [ 10.202065][ T1] hub 56-0:1.0: 8 ports detected [ 10.215497][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.218871][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 57 [ 10.221200][ T1] usb usb57: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.222557][ T1] usb usb57: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.223731][ T1] usb usb57: Product: USB/IP Virtual Host Controller [ 10.224750][ T1] usb usb57: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.225971][ T1] usb usb57: SerialNumber: vhci_hcd.12 [ 10.230464][ T1] hub 57-0:1.0: USB hub found [ 10.231411][ T1] hub 57-0:1.0: 8 ports detected [ 10.243886][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.245790][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 58 [ 10.247415][ T1] usb usb58: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.249707][ T1] usb usb58: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.250930][ T1] usb usb58: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.252081][ T1] usb usb58: Product: USB/IP Virtual Host Controller [ 10.253661][ T1] usb usb58: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.254909][ T1] usb usb58: SerialNumber: vhci_hcd.12 [ 10.259499][ T1] hub 58-0:1.0: USB hub found [ 10.260447][ T1] hub 58-0:1.0: 8 ports detected [ 10.275432][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.277457][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 59 [ 10.279904][ T1] usb usb59: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.281230][ T1] usb usb59: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.282314][ T1] usb usb59: Product: USB/IP Virtual Host Controller [ 10.284067][ T1] usb usb59: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.285251][ T1] usb usb59: SerialNumber: vhci_hcd.13 [ 10.289930][ T1] hub 59-0:1.0: USB hub found [ 10.290867][ T1] hub 59-0:1.0: 8 ports detected [ 10.303450][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.305413][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 60 [ 10.307166][ T1] usb usb60: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.309365][ T1] usb usb60: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.310628][ T1] usb usb60: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.311720][ T1] usb usb60: Product: USB/IP Virtual Host Controller [ 10.313100][ T1] usb usb60: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.314310][ T1] usb usb60: SerialNumber: vhci_hcd.13 [ 10.318655][ T1] hub 60-0:1.0: USB hub found [ 10.319717][ T1] hub 60-0:1.0: 8 ports detected [ 10.333278][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.336345][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 61 [ 10.338881][ T1] usb usb61: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.340178][ T1] usb usb61: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.341296][ T1] usb usb61: Product: USB/IP Virtual Host Controller [ 10.342204][ T1] usb usb61: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.343413][ T1] usb usb61: SerialNumber: vhci_hcd.14 [ 10.347646][ T1] hub 61-0:1.0: USB hub found [ 10.348625][ T1] hub 61-0:1.0: 8 ports detected [ 10.360616][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.362533][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 62 [ 10.364509][ T1] usb usb62: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.366679][ T1] usb usb62: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.368018][ T1] usb usb62: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.369119][ T1] usb usb62: Product: USB/IP Virtual Host Controller [ 10.370176][ T1] usb usb62: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.371381][ T1] usb usb62: SerialNumber: vhci_hcd.14 [ 10.376179][ T1] hub 62-0:1.0: USB hub found [ 10.377276][ T1] hub 62-0:1.0: 8 ports detected [ 10.391659][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.393919][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 63 [ 10.396294][ T1] usb usb63: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.397654][ T1] usb usb63: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.398791][ T1] usb usb63: Product: USB/IP Virtual Host Controller [ 10.399751][ T1] usb usb63: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.400940][ T1] usb usb63: SerialNumber: vhci_hcd.15 [ 10.405463][ T1] hub 63-0:1.0: USB hub found [ 10.406422][ T1] hub 63-0:1.0: 8 ports detected [ 10.417991][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.419091][ T1] usbcore: failed to get bus number [ 10.419936][ T1] vhci_hcd: usb_add_hcd ss failed -7 [ 10.420697][ T1] vhci_hcd vhci_hcd.15: remove, state 1 [ 10.421489][ T1] usb usb63: USB disconnect, device number 1 [ 286.312687][ T31] INFO: task swapper/0:1 blocked for more than 143 seconds. [ 286.314171][ T31] Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 [ 286.315213][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.316407][ T31] task:swapper/0 state:D stack:18840 pid:1 tgid:1 ppid:0 task_flags:0x80140 flags:0x00004002 [ 286.318164][ T31] Call Trace: [ 286.318810][ T31] [ 286.319347][ T31] __schedule+0x16f5/0x4d00 [ 286.320115][ T31] ? schedule+0x165/0x360 [ 286.320827][ T31] ? __lock_acquire+0xab9/0xd20 [ 286.321548][ T31] ? __pfx___schedule+0x10/0x10 [ 286.322319][ T31] ? schedule+0x91/0x360 [ 286.323131][ T31] schedule+0x165/0x360 [ 286.323761][ T31] schedule_timeout+0x9a/0x270 [ 286.324458][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 286.325200][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.325992][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.326737][ T31] ? wait_for_completion+0x267/0x5d0 [ 286.327559][ T31] wait_for_completion+0x2bf/0x5d0 [ 286.328263][ T31] ? __pfx_wait_for_completion+0x10/0x10 [ 286.329084][ T31] ? __flush_work+0xd2/0xbc0 [ 286.329786][ T31] ? __flush_work+0xd2/0xbc0 [ 286.330467][ T31] __flush_work+0x9b9/0xbc0 [ 286.331108][ T31] ? __flush_work+0xd2/0xbc0 [ 286.331757][ T31] ? __pfx___flush_work+0x10/0x10 [ 286.332610][ T31] ? __pfx_wq_barrier_func+0x10/0x10 [ 286.333367][ T31] ? __pfx___timer_delete_sync+0x10/0x10 [ 286.338982][ T31] ? __try_to_del_timer_sync+0x34a/0x3a0 [ 286.344612][ T31] ? flush_delayed_work+0x11d/0x190 [ 286.349791][ T31] flush_delayed_work+0x13e/0x190 [ 286.354810][ T31] ? __pfx_flush_delayed_work+0x10/0x10 [ 286.360335][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.365537][ T31] ? usb_hcd_flush_endpoint+0x3e9/0x400 [ 286.371068][ T31] hub_quiesce+0x1f0/0x330 [ 286.375548][ T31] hub_disconnect+0xc8/0x470 [ 286.380125][ T31] usb_unbind_interface+0x26b/0x910 [ 286.385497][ T31] ? __pfx_usb_unbind_interface+0x10/0x10 [ 286.391219][ T31] device_release_driver_internal+0x4d6/0x7c0 [ 286.397308][ T31] bus_remove_device+0x34d/0x410 [ 286.402250][ T31] device_del+0x511/0x8e0 [ 286.406612][ T31] ? kfree+0x18e/0x440 [ 286.410666][ T31] ? __pfx_device_del+0x10/0x10 [ 286.415526][ T31] ? kobject_put+0x446/0x480 [ 286.420104][ T31] usb_disable_device+0x3e9/0x8a0 [ 286.425142][ T31] usb_disconnect+0x330/0x950 [ 286.429812][ T31] usb_remove_hcd+0x283/0x610 [ 286.434500][ T31] ? __pfx_usb_remove_hcd+0x10/0x10 [ 286.439692][ T31] ? vhci_hcd_probe+0x297/0x380 [ 286.444546][ T31] vhci_hcd_probe+0x29f/0x380 [ 286.449205][ T31] platform_probe+0x145/0x1d0 [ 286.453929][ T31] ? __pfx_platform_probe+0x10/0x10 [ 286.459122][ T31] really_probe+0x26d/0x9a0 [ 286.463638][ T31] __driver_probe_device+0x18c/0x2f0 [ 286.468908][ T31] driver_probe_device+0x4f/0x430 [ 286.473942][ T31] __device_attach_driver+0x2ce/0x530 [ 286.479294][ T31] bus_for_each_drv+0x24e/0x2e0 [ 286.484147][ T31] ? __pfx___device_attach_driver+0x10/0x10 [ 286.490040][ T31] ? __pfx_bus_for_each_drv+0x10/0x10 [ 286.495414][ T31] __device_attach+0x2b8/0x400 [ 286.500163][ T31] ? __pfx___device_attach+0x10/0x10 [ 286.505510][ T31] ? do_raw_spin_unlock+0x122/0x240 [ 286.510686][ T31] bus_probe_device+0x185/0x260 [ 286.515610][ T31] device_add+0x7b6/0xb50 [ 286.519948][ T31] platform_device_add+0x4b4/0x820 [ 286.525089][ T31] ? platform_device_register_full+0x3e5/0x570 [ 286.531231][ T31] ? rcu_is_watching+0x15/0xb0 [ 286.535998][ T31] ? platform_device_register_full+0x3e5/0x570 [ 286.542127][ T31] ? kfree+0x4d/0x440 [ 286.546116][ T31] platform_device_register_full+0x46c/0x570 [ 286.552079][ T31] vhci_hcd_init+0x257/0x3b0 [ 286.556677][ T31] ? __pfx_vhci_hcd_init+0x10/0x10 [ 286.561775][ T31] ? misc_register+0x408/0x4f0 [ 286.566557][ T31] ? __pfx_vhci_hcd_init+0x10/0x10 [ 286.571662][ T31] do_one_initcall+0x233/0x820 [ 286.576431][ T31] ? __pfx_vhci_hcd_init+0x10/0x10 [ 286.581518][ T31] ? __pfx_do_one_initcall+0x10/0x10 [ 286.586800][ T31] ? rcu_is_watching+0x15/0xb0 [ 286.591543][ T31] ? trace_irq_disable+0x37/0x110 [ 286.596601][ T31] ? preempt_schedule_irq+0xde/0x150 [ 286.601866][ T31] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 286.607659][ T31] ? irqentry_exit+0x74/0x90 [ 286.612254][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.617480][ T31] ? strlen+0x2e/0x70 [ 286.621448][ T31] ? next_arg+0x498/0x5e0 [ 286.625774][ T31] ? parameq+0x14d/0x170 [ 286.629996][ T31] ? parse_args+0x993/0xa70 [ 286.634506][ T31] ? __pfx_parse_args+0x10/0x10 [ 286.639342][ T31] ? rcu_is_watching+0x15/0xb0 [ 286.644102][ T31] do_initcall_level+0x137/0x1f0 [ 286.649019][ T31] do_initcalls+0x69/0xd0 [ 286.653389][ T31] kernel_init_freeable+0x3d9/0x570 [ 286.658592][ T31] ? __pfx_kernel_init_freeable+0x10/0x10 [ 286.664442][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.669632][ T31] ? __pfx_kernel_init+0x10/0x10 [ 286.674582][ T31] kernel_init+0x1d/0x1d0 [ 286.678889][ T31] ? __pfx_kernel_init+0x10/0x10 [ 286.683819][ T31] ret_from_fork+0x3fc/0x770 [ 286.688399][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 286.693540][ T31] ? __switch_to_asm+0x39/0x70 [ 286.698290][ T31] ? __switch_to_asm+0x33/0x70 [ 286.703069][ T31] ? __pfx_kernel_init+0x10/0x10 [ 286.708002][ T31] ret_from_fork_asm+0x1a/0x30 [ 286.712774][ T31] [ 286.715937][ T31] INFO: task kworker/0:2:891 blocked for more than 143 seconds. [ 286.723565][ T31] Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 [ 286.730651][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.739370][ T31] task:kworker/0:2 state:D stack:26184 pid:891 tgid:891 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 286.751450][ T31] Workqueue: events_power_efficient hub_init_func2 [ 286.757989][ T31] Call Trace: [ 286.761268][ T31] [ 286.764211][ T31] __schedule+0x16f5/0x4d00 [ 286.768842][ T31] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 286.774266][ T31] ? schedule+0x165/0x360 [ 286.778587][ T31] ? __pfx___schedule+0x10/0x10 [ 286.783447][ T31] ? schedule+0x91/0x360 [ 286.787673][ T31] schedule+0x165/0x360 [ 286.791810][ T31] schedule_preempt_disabled+0x13/0x30 [ 286.797279][ T31] __mutex_lock+0x724/0xe80 [ 286.801764][ T31] ? __mutex_lock+0x51b/0xe80 [ 286.806438][ T31] ? hub_activate+0xb7/0x1ea0 [ 286.811100][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 286.816181][ T31] ? do_raw_spin_lock+0x121/0x290 [ 286.821199][ T31] ? __lock_acquire+0xab9/0xd20 [ 286.826129][ T31] hub_activate+0xb7/0x1ea0 [ 286.830642][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 286.836436][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.841618][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 286.847338][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 286.853062][ T31] process_scheduled_works+0xae1/0x17b0 [ 286.858603][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 286.864591][ T31] worker_thread+0x8a0/0xda0 [ 286.869163][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 286.875502][ T31] ? __kthread_parkme+0x7b/0x200 [ 286.880443][ T31] kthread+0x70e/0x8a0 [ 286.884512][ T31] ? __pfx_worker_thread+0x10/0x10 [ 286.889605][ T31] ? __pfx_kthread+0x10/0x10 [ 286.894196][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.899375][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.904569][ T31] ? __pfx_kthread+0x10/0x10 [ 286.909137][ T31] ret_from_fork+0x3fc/0x770 [ 286.913731][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 286.918826][ T31] ? __switch_to_asm+0x39/0x70 [ 286.923592][ T31] ? __switch_to_asm+0x33/0x70 [ 286.928349][ T31] ? __pfx_kthread+0x10/0x10 [ 286.932936][ T31] ret_from_fork_asm+0x1a/0x30 [ 286.937700][ T31] [ 286.942412][ T31] [ 286.942412][ T31] Showing all locks held in the system: [ 286.950115][ T31] 4 locks held by swapper/0/1: [ 286.954942][ T31] #0: ffff888147b5a0f8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x400 [ 286.964195][ T31] #1: ffffffff8ede5e28 (usb_bus_idr_lock){+.+.}-{4:4}, at: usb_remove_hcd+0x264/0x610 [ 286.973883][ T31] #2: ffff888147b5c198 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xf8/0x950 [ 286.983017][ T31] #3: ffff888147b5d160 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb6/0x7c0 [ 286.993534][ T31] 1 lock held by khungtaskd/31: [ 286.998357][ T31] #0: ffffffff8e13bee0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 287.008182][ T31] 2 locks held by kworker/u8:3/37: [ 287.013287][ T31] #0: ffff88801a489148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 287.024954][ T31] #1: ffffc90000ad7bc0 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 287.037764][ T31] 3 locks held by kworker/0:2/891: [ 287.042880][ T31] #0: ffff88801a482148 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 287.055359][ T31] #1: ffffc90003547bc0 ((work_completion)(&(&hub->init_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 287.068233][ T31] #2: ffff888147b5c198 (&dev->mutex){....}-{4:4}, at: hub_activate+0xb7/0x1ea0 [ 287.077293][ T31] [ 287.079596][ T31] ============================================= [ 287.079596][ T31] [ 287.088060][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 287.094920][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 287.097976][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 287.097976][ T31] Call Trace: [ 287.097976][ T31] [ 287.097976][ T31] dump_stack_lvl+0x99/0x250 [ 287.097976][ T31] ? __asan_memcpy+0x40/0x70 [ 287.097976][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.097976][ T31] ? __pfx__printk+0x10/0x10 [ 287.097976][ T31] panic+0x2db/0x790 [ 287.097976][ T31] ? __pfx_panic+0x10/0x10 [ 287.097976][ T31] watchdog+0x102d/0x1030 [ 287.097976][ T31] ? watchdog+0x1de/0x1030 [ 287.097976][ T31] kthread+0x70e/0x8a0 [ 287.097976][ T31] ? __pfx_watchdog+0x10/0x10 [ 287.097976][ T31] ? __pfx_kthread+0x10/0x10 [ 287.097976][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.097976][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.097976][ T31] ? __pfx_kthread+0x10/0x10 [ 287.097976][ T31] ret_from_fork+0x3fc/0x770 [ 287.097976][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 287.097976][ T31] ? __switch_to_asm+0x39/0x70 [ 287.097976][ T31] ? __switch_to_asm+0x33/0x70 [ 287.097976][ T31] ? __pfx_kthread+0x10/0x10 [ 287.097976][ T31] ret_from_fork_asm+0x1a/0x30 [ 287.097976][ T31] [ 287.097976][ T31] Kernel Offset: disabled [ 287.097976][ T31] Rebooting in 86400 seconds..