failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.1.29" "pwd"]: exit status 255 ssh: connect to host 10.128.1.29 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 5346a99d-037a-46b2-48ff-4aea3f46f243 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 4760104110 cycles [ 0.001010][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003349][ T0] tsc: Detected 2200.162 MHz processor [ 0.008190][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.009579][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.012119][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.013679][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.021138][ T0] found SMP MP-table at [mem 0x000f2ab0-0x000f2abf] [ 0.022043][ T0] Using GB pages for direct mapping [ 0.025946][ T0] ACPI: Early table checksum verification disabled [ 0.026822][ T0] ACPI: RSDP 0x00000000000F2830 000014 (v00 Google) [ 0.027712][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.029610][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.030869][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.032113][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.032831][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.034071][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.035375][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.036854][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.038107][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.039403][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.040637][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.041967][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.043150][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.044485][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.045539][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.046910][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.047998][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.049259][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.050579][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.051574][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.052784][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.054361][ T0] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00001000-0x23fffffff] [ 0.056145][ T0] Faking node 0 at [mem 0x0000000000001000-0x0000000140000fff] (5120MB) [ 0.057908][ T0] Faking node 1 at [mem 0x0000000140001000-0x000000023fffffff] (4095MB) [ 0.059492][ T0] NODE_DATA(0) allocated [mem 0x13fffb400-0x140000fff] [ 0.062222][ T0] NODE_DATA(1) allocated [mem 0x23fff7400-0x23fffcfff] [ 0.101492][ T0] Zone ranges: [ 0.102238][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.103606][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.104948][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.106182][ T0] Device empty [ 0.106849][ T0] Movable zone start for each node [ 0.107719][ T0] Early memory node ranges [ 0.108398][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.109488][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.111530][ T0] node 0: [mem 0x0000000100000000-0x0000000140000fff] [ 0.112607][ T0] node 1: [mem 0x0000000140001000-0x000000023fffffff] [ 0.113892][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000140000fff] [ 0.115146][ T0] Initmem setup node 1 [mem 0x0000000140001000-0x000000023fffffff] [ 0.116653][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.117932][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.190273][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.568383][ T0] kasan: KernelAddressSanitizer initialized [ 0.569669][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.570677][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.571836][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.573467][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.574779][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.575810][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.577127][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.578247][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.579256][ T0] CPU topo: Max. logical packages: 1 [ 0.579994][ T0] CPU topo: Max. logical dies: 1 [ 0.580706][ T0] CPU topo: Max. dies per package: 1 [ 0.581669][ T0] CPU topo: Max. threads per core: 2 [ 0.582682][ T0] CPU topo: Num. cores per package: 1 [ 0.583583][ T0] CPU topo: Num. threads per package: 2 [ 0.584496][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.585840][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.587574][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.588841][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xffffffff] [ 0.590204][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.591131][ T0] Booting paravirtualized kernel on KVM [ 0.592436][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.687234][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.689415][ T0] percpu: Embedded 70 pages/cpu s246408 r8192 d32120 u1048576 [ 0.690649][ T0] kvm-guest: PV spinlocks enabled [ 0.691591][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.692910][ 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=2serialport: Connected to syzkaller.us-central1-c.ci-upstream-linux-next-kasan-gce-root-8 port 1 (session ID: da814a0424212c9ed7060efca46ce84cc11b415dc89f19236f4668301ea5fe73, active connections: 1). 0000 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 [ 0.697115][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl nbds_max=32 BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.711618][ T0] random: crng init done [ 0.712329][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.713909][ T0] software IO TLB: area num 2. [ 0.740932][ T0] Fallback order for Node 0: 0 1 [ 0.740969][ T0] Fallback order for Node 1: 1 0 [ 0.740982][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2097051 [ 0.743285][ T0] Policy zone: Normal [ 0.744626][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.746168][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.747836][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 1.339163][ T0] ********************************************************** [ 1.340579][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.341732][ T0] ** ** [ 1.342722][ T0] ** This system shows unhashed kernel memory addresses ** [ 1.343895][ T0] ** via the console, logs, and other interfaces. This ** [ 1.345338][ T0] ** might reduce the security of your system. ** [ 1.346403][ T0] ** ** [ 1.347658][ T0] ** If you see this message and you are not debugging ** [ 1.348927][ T0] ** the kernel, report this immediately to your system ** [ 1.349894][ T0] ** administrator! ** [ 1.351040][ T0] ** ** [ 1.352803][ T0] ** Use hash_pointers=always to force this mode off ** [ 1.354281][ T0] ** ** [ 1.355389][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.356621][ T0] ********************************************************** [ 1.359536][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.473886][ T0] allocated 167772160 bytes of page_ext [ 1.474758][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.494993][ T0] Node 0, zone DMA32: page owner found early allocated 21222 pages [ 1.507831][ T0] Node 0, zone Normal: page owner found early allocated 0 pages [ 1.521654][ T0] Node 1, zone Normal: page owner found early allocated 19843 pages [ 1.523228][ T0] Kernel/User page tables isolation: enabled [ 1.525454][ T0] Dynamic Preempt: full [ 1.527382][ T0] Running RCU self tests [ 1.527950][ T0] Running RCU synchronous self tests [ 1.528763][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.529722][ T0] rcu: RCU lockdep checking is enabled. [ 1.530670][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.532562][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.533979][ T0] rcu: RCU debug extended QS entry/exit. [ 1.535090][ T0] All grace periods are expedited (rcu_expedited). [ 1.536468][ T0] Trampoline variant of Tasks RCU enabled. [ 1.537890][ T0] Tracing variant of Tasks RCU enabled. [ 1.538673][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.539796][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.541114][ T0] Running RCU synchronous self tests [ 1.542736][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.543973][ T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.682148][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.684404][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.686059][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823be00000-0xffff88823c000000 [ 1.689695][ T0] Console: colour VGA+ 80x25 [ 1.690499][ T0] printk: legacy console [ttyS0] enabled [ 1.690499][ T0] printk: legacy console [ttyS0] enabled [ 1.692293][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.692293][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.694914][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.696115][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.697026][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.698363][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.699362][ T0] ... CLASSHASH_SIZE: 4096 [ 1.700482][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 1.701230][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 1.702114][ T0] ... CHAINHASH_SIZE: 524288 [ 1.703099][ T0] memory used by lock dependency info: 106625 kB [ 1.704036][ T0] memory used for stack traces: 8320 kB [ 1.704804][ T0] per task-struct memory footprint: 1920 bytes [ 1.705965][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.707909][ T0] ACPI: Core revision 20250404 [ 1.709659][ T0] APIC: Switch to symmetric I/O mode setup [ 1.711048][ T0] x2apic enabled [ 1.714701][ T0] APIC: Switched APIC routing to: physical x2apic [ 1.720679][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.722061][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6cbb9648, max_idle_ns: 440795209148 ns [ 1.723823][ T0] Calibrating delay loop (skipped) preset value.. 4400.32 BogoMIPS (lpj=22001620) [ 1.725838][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.726698][ T0] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 1.727951][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.733850][ T0] Spectre V2 : Mitigation: IBRS [ 1.734521][ T0] RETBleed: Mitigation: IBRS [ 1.735366][ T0] ITS: Mitigation: Aligned branch/return thunks [ 1.736632][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.737689][ T0] MDS: Mitigation: Clear CPU buffers [ 1.738887][ T0] TAA: Mitigation: Clear CPU buffers [ 1.740035][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.741437][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.743342][ T0] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 1.743898][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.746812][ T0] active return thunk: its_return_thunk [ 1.747638][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 1.749013][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.750383][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.752121][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.753819][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.755311][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 2.054061][ T0] Freeing SMP alternatives memory: 132K [ 2.055228][ T0] pid_max: default: 32768 minimum: 301 [ 2.056576][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,ima,evm [ 2.058916][ T0] landlock: Up and running. [ 2.059644][ T0] Yama: becoming mindful. [ 2.060721][ T0] TOMOYO Linux initialized [ 2.062242][ T0] AppArmor: AppArmor initialized [ 2.064532][ T0] LSM support for eBPF active [ 2.071622][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 2.076090][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.077989][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.079831][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.086929][ T0] Running RCU synchronous self tests [ 2.087696][ T0] Running RCU synchronous self tests [ 2.209917][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.213808][ T1] Performance Events: unsupported CPU family 6 model 79 no PMU driver, software events only. [ 2.213808][ T1] signal: max sigframe size: 1776 [ 2.213808][ T1] rcu: Hierarchical SRCU implementation. [ 2.213819][ T1] rcu: Max phase no-delay instances is 1000. [ 2.215866][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level [ 2.250229][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.252115][ T1] smp: Bringing up secondary CPUs ... [ 2.255368][ T1] smpboot: x86: Booting SMP configuration: [ 2.256463][ T1] .... node #0, CPUs: #1 [ 2.256797][ 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. [ 2.257493][ 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. [ 2.263863][ 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. [ 2.267108][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.267895][ T1] smpboot: Total of 2 processors activated (8800.64 BogoMIPS) [ 2.270862][ T1] Memory: 6467788K/8388204K available (171224K kernel code, 28900K rwdata, 38428K rodata, 26300K init, 122616K bss, 1729184K reserved, 0K cma-reserved) [ 2.276178][ T1] devtmpfs: initialized [ 2.276333][ T1] x86/mm: Memory block size: 128MB [ 2.328069][ T1] Running RCU synchronous self tests [ 2.328992][ T1] Running RCU synchronous self tests [ 2.334132][ T1] Running RCU Tasks wait API self tests [ 2.335230][ T1] Running RCU Tasks Trace wait API self tests [ 2.383873][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.385989][ T1] posixtimers hash table entries: 1024 (order: 4, 73728 bytes, vmalloc) [ 2.387352][ T1] futex hash table entries: 256 (32768 bytes on 2 NUMA nodes, total 64 KiB, linear). [ 2.398050][ T1] PM: RTC time: 08:57:32, date: 2025-07-02 [ 2.412990][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.420759][ T1] audit: initializing netlink subsys (disabled) [ 2.424128][ T30] audit: type=2000 audit(1751446652.806:1): state=initialized audit_enabled=0 res=1 [ 2.428551][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.428773][ T1] cpuidle: using governor menu [ 2.434305][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.438416][ T1] dca service started, version 1.12.1 [ 2.438416][ T1] PCI: Using configuration type 1 for base access [ 2.447648][ T1] registering rtmutex [ 2.448054][ T1] HugeTLB: allocation took 0ms with hugepage_allocation_threads=1 [ 2.456359][ T29] Callback from call_rcu_tasks_trace() invoked. [ 2.463960][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.466057][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.468358][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.473865][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.497528][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.498984][ T1] raid6: using avx2x2 recovery algorithm [ 2.503927][ T1] ACPI: Added _OSI(Module Device) [ 2.505556][ T1] ACPI: Added _OSI(Processor Device) [ 2.506887][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.568436][ T28] Callback from call_rcu_tasks() invoked. [ 2.724599][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.788663][ T1] ACPI: Interpreter enabled [ 2.790117][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.791346][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.793240][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.793822][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.804600][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.108640][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.109959][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.111503][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.114092][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.140404][ T1] PCI host bridge to bus 0000:00 [ 3.141191][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.142877][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.143843][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.145136][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.146564][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.147773][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.149168][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.157120][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.170285][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.175315][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.183851][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.193848][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.195205][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.204590][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.214119][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.215300][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.224739][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.233952][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.236349][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.246307][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 3.253843][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.262181][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.271587][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.272573][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f] [ 3.325084][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.334609][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.344146][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.353683][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.357533][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.385886][ T1] iommu: Default domain type: Translated [ 3.385886][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.398274][ T1] SCSI subsystem initialized [ 3.402344][ T1] ACPI: bus type USB registered [ 3.404455][ T1] usbcore: registered new interface driver usbfs [ 3.406052][ T1] usbcore: registered new interface driver hub [ 3.407614][ T1] usbcore: registered new device driver usb [ 3.411746][ T1] mc: Linux media interface: v0.10 [ 3.413039][ T1] videodev: Linux video capture interface: v2.00 [ 3.415103][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.416276][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.417834][ T1] PTP clock support registered [ 3.420319][ T1] EDAC MC: Ver: 3.0.0 [ 3.440347][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.451291][ T1] Bluetooth: Core ver 2.22 [ 3.452223][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.453245][ T1] Bluetooth: HCI device and connection manager initialized [ 3.453890][ T1] Bluetooth: HCI socket layer initialized [ 3.454716][ T1] Bluetooth: L2CAP socket layer initialized [ 3.456009][ T1] Bluetooth: SCO socket layer initialized [ 3.457021][ T1] NET: Registered PF_ATMPVC protocol family [ 3.458151][ T1] NET: Registered PF_ATMSVC protocol family [ 3.459559][ T1] NetLabel: Initializing [ 3.460631][ T1] NetLabel: domain hash size = 128 [ 3.461384][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.463922][ T1] NetLabel: unlabeled traffic allowed by default [ 3.472848][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.474332][ T1] NET: Registered PF_NFC protocol family [ 3.475405][ T1] mctp: management component transport protocol core [ 3.476466][ T1] NET: Registered PF_MCTP protocol family [ 3.478094][ T1] PCI: Using ACPI for IRQ routing [ 3.480231][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.481352][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.482501][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.483832][ T1] vgaarb: loaded [ 3.494064][ T1] clocksource: Switched to clocksource kvm-clock [ 3.503523][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.504737][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.513038][ T1] netfs: FS-Cache loaded [ 3.516174][ T1] CacheFiles: Loaded [ 3.518349][ T1] TOMOYO: 2.6.0 [ 3.519285][ T1] Mandatory Access Control activated. [ 3.527146][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.529455][ T1] pnp: PnP ACPI init [ 3.569744][ T1] pnp: PnP ACPI: found 7 devices [ 3.656429][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.660819][ T1] NET: Registered PF_INET protocol family [ 3.669682][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.699410][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.704029][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.709669][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.724804][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 3.734715][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.742415][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.751874][ T1] UDP hash table entries: 4096 (order: 8, 1048576 bytes, vmalloc) [ 3.761043][ T1] UDP-Lite hash table entries: 4096 (order: 8, 1048576 bytes, vmalloc) [ 3.765756][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.771603][ T1] RPC: Registered named UNIX socket transport module. [ 3.773633][ T1] RPC: Registered udp transport module. [ 3.775348][ T1] RPC: Registered tcp transport module. [ 3.777018][ T1] RPC: Registered tcp-with-tls transport module. [ 3.779240][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.786884][ T1] NET: Registered PF_XDP protocol family [ 3.788483][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.790583][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.792883][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.795033][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.799472][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.801537][ T1] PCI: CLS 0 bytes, default 64 [ 3.811014][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.812600][ T1] software IO TLB: mapped [mem 0x00000000b4600000-0x00000000b8600000] (64MB) [ 3.814918][ T1] ACPI: bus type thunderbolt registered [ 3.818768][ T59] kworker/u8:1 (59) used greatest stack depth: 27432 bytes left [ 3.827579][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.855119][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 3.856579][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6cbb9648, max_idle_ns: 440795209148 ns [ 3.860571][ T1] clocksource: Switched to clocksource tsc [ 3.863344][ T62] kworker/u8:1 (62) used greatest stack depth: 27272 bytes left [ 3.880448][ T64] kworker/u8:1 (64) used greatest stack depth: 26248 bytes left [ 5.971951][ T1] Initialise system trusted keyrings [ 5.975934][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 5.982547][ T1] DLM installed [ 5.986312][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.993014][ T1] NFS: Registering the id_resolver key type [ 5.994037][ T1] Key type id_resolver registered [ 5.994744][ T1] Key type id_legacy registered [ 5.995564][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.996687][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 6.009149][ T1] Key type cifs.spnego registered [ 6.010020][ T1] Key type cifs.idmap registered [ 6.012283][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 6.013063][ T1] ntfs3: Read-only LZX/Xpress compression included [ 6.014179][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 6.015011][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 6.018025][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 6.019019][ T1] QNX4 filesystem 0.2.3 registered. [ 6.019789][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 6.021219][ T1] fuse: init (API version 7.44) [ 6.024592][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 6.026848][ T1] orangefs_init: module version upstream loaded [ 6.028389][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 6.054883][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 6.059071][ T1] 9p: Installing v9fs 9p2000 file system support [ 6.060283][ T1] NILFS version 2 loaded [ 6.060865][ T1] befs: version: 0.9.3 [ 6.061903][ T1] ocfs2: Registered cluster interface o2cb [ 6.063287][ T1] ocfs2: Registered cluster interface user [ 6.064571][ T1] OCFS2 User DLM kernel interface loaded [ 6.080786][ T1] gfs2: GFS2 installed [ 6.092550][ T1] ceph: loaded (mds proto 32) [ 6.098732][ T1] cryptd: max_cpu_qlen set to 1000 [ 6.119519][ T1] NET: Registered PF_ALG protocol family [ 6.120475][ T1] xor: automatically using best checksumming function avx [ 6.121580][ T1] async_tx: api initialized (async) [ 6.122328][ T1] Key type asymmetric registered [ 6.123018][ T1] Asymmetric key parser 'x509' registered [ 6.123824][ T1] Asymmetric key parser 'pkcs8' registered [ 6.124648][ T1] Key type pkcs7_test registered [ 6.125773][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 238) [ 6.127854][ T1] io scheduler mq-deadline registered [ 6.128655][ T1] io scheduler kyber registered [ 6.129571][ T1] io scheduler bfq registered [ 6.142330][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.149029][ T1] ACPI: button: Power Button [PWRF] [ 6.151107][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.153670][ T1] ACPI: button: Sleep Button [SLPF] [ 6.163800][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 6.164199][ T173] kworker/u8:4 (173) used greatest stack depth: 26056 bytes left [ 6.193662][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 6.194543][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.220771][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 6.221612][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 6.245184][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 6.246068][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 6.263992][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 6.760637][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.761904][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.766481][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.783140][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.793544][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.807021][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 6.827833][ T1] Non-volatile memory driver v1.3 [ 6.841615][ T1] Linux agpgart interface v0.103 [ 6.846403][ T1] usbcore: registered new interface driver xillyusb [ 6.853074][ T1] ACPI: bus type drm_connector registered [ 6.861400][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 6.872801][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1 [ 6.935167][ T1] Console: switching to colour frame buffer device 128x48 [ 6.953341][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 6.954895][ T1] usbcore: registered new interface driver udl [ 6.959371][ T1] usbcore: registered new interface driver gm12u320 [ 6.960768][ T1] usbcore: registered new interface driver gud [ 7.036137][ T1] brd: module loaded [ 7.213729][ T1] loop: module loaded [ 7.386479][ T1] zram: Added device: zram0 [ 7.397580][ T1] null_blk: disk nullb0 created [ 7.398486][ T1] null_blk: module loaded [ 7.400691][ T1] Guest personality initialized and is inactive [ 7.402868][ T1] VMCI host device registered (name=vmci, major=10, minor=265) [ 7.404061][ T1] Initialized host personality [ 7.405119][ T1] usbcore: registered new interface driver rtsx_usb [ 7.408599][ T1] usbcore: registered new interface driver viperboard [ 7.410733][ T1] usbcore: registered new interface driver dln2 [ 7.412748][ T1] usbcore: registered new interface driver pn533_usb [ 7.419241][ T1] nfcsim 0.2 initialized [ 7.420991][ T1] usbcore: registered new interface driver port100 [ 7.422275][ T1] usbcore: registered new interface driver nfcmrvl [ 7.429974][ T1] Loading iSCSI transport class v2.0-870. [ 7.446309][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 7.460242][ T1] scsi host0: Virtio SCSI HBA [ 7.558640][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 7.568605][ T49] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.640805][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 7.653859][ T1] db_root: cannot open: /etc/target [ 7.658562][ T1] slram: not enough parameters. [ 7.674976][ T1] ftl_cs: FTL header not found. [ 7.753033][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 7.754983][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 7.757158][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.774506][ T1] MACsec IEEE 802.1AE [ 7.794294][ T1] usbcore: registered new interface driver mvusb_mdio [ 7.797043][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 7.860256][ T1] vcan: Virtual CAN interface driver [ 7.862046][ T1] vxcan: Virtual CAN Tunnel driver [ 7.863032][ T1] slcan: serial line CAN interface driver [ 7.864579][ T1] CAN device driver interface [ 7.866577][ T1] usbcore: registered new interface driver usb_8dev [ 7.869112][ T1] usbcore: registered new interface driver ems_usb [ 7.870973][ T1] usbcore: registered new interface driver esd_usb [ 7.872879][ T1] usbcore: registered new interface driver etas_es58x [ 7.875171][ T1] usbcore: registered new interface driver f81604 [ 7.877420][ T1] usbcore: registered new interface driver gs_usb [ 7.879450][ T1] usbcore: registered new interface driver kvaser_usb [ 7.882687][ T1] usbcore: registered new interface driver mcba_usb [ 7.885184][ T1] usbcore: registered new interface driver peak_usb [ 7.886973][ T1] usbcore: registered new interface driver ucan [ 7.891923][ T1] e100: Intel(R) PRO/100 Network Driver [ 7.893036][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 7.895180][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 7.896687][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 7.898643][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 7.899564][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 7.903728][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 7.904704][ T1] AX.25: bpqether driver version 004 [ 7.905506][ T1] PPP generic driver version 2.4.2 [ 7.909965][ T1] PPP BSD Compression module registered [ 7.911057][ T1] PPP Deflate Compression module registered [ 7.911986][ T1] PPP MPPE Compression module registered [ 7.913359][ T1] NET: Registered PF_PPPOX protocol family [ 7.914460][ T1] PPTP driver version 0.8.5 [ 7.918179][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 7.919951][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 7.921492][ T1] SLIP linefill/keepalive option. [ 7.922504][ T1] hdlc: HDLC support module revision 1.22 [ 7.923495][ T1] LAPB Ethernet driver version 0.02 [ 7.926884][ T1] usbcore: registered new interface driver ath9k_htc [ 7.928785][ T1] usbcore: registered new interface driver carl9170 [ 7.930771][ T1] usbcore: registered new interface driver ath6kl_usb [ 7.932523][ T1] usbcore: registered new interface driver ar5523 [ 7.935098][ T1] usbcore: registered new interface driver ath10k_usb [ 7.937443][ T1] usbcore: registered new interface driver plfxlc [ 7.940096][ T1] mac80211_hwsim: initializing netlink [ 8.007732][ T1] usbcore: registered new interface driver atusb [ 8.036646][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 8.043016][ T1] VMware vmxnet3 virtual NIC driver - version 1.9.0.0-k-NAPI [ 8.048130][ T1] usbcore: registered new interface driver catc [ 8.052845][ T1] usbcore: registered new interface driver kaweth [ 8.054539][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 8.056584][ T1] usbcore: registered new interface driver pegasus [ 8.058682][ T1] usbcore: registered new interface driver rtl8150 [ 8.061546][ T1] usbcore: registered new device driver r8152-cfgselector [ 8.063634][ T1] usbcore: registered new interface driver r8152 [ 8.065684][ T1] usbcore: registered new interface driver hso [ 8.067158][ T1] usbcore: registered new interface driver lan78xx [ 8.070021][ T1] usbcore: registered new interface driver asix [ 8.073021][ T1] usbcore: registered new interface driver ax88179_178a [ 8.074823][ T1] usbcore: registered new interface driver cdc_ether [ 8.076275][ T1] usbcore: registered new interface driver cdc_eem [ 8.077533][ T1] usbcore: registered new interface driver dm9601 [ 8.079138][ T1] usbcore: registered new interface driver sr9700 [ 8.081172][ T1] usbcore: registered new interface driver CoreChips [ 8.083174][ T1] usbcore: registered new interface driver smsc75xx [ 8.085017][ T1] usbcore: registered new interface driver smsc95xx [ 8.087109][ T1] usbcore: registered new interface driver gl620a [ 8.091175][ T1] usbcore: registered new interface driver net1080 [ 8.092799][ T1] usbcore: registered new interface driver plusb [ 8.095170][ T1] usbcore: registered new interface driver rndis_host [ 8.096729][ T1] usbcore: registered new interface driver cdc_subset [ 8.099804][ T1] usbcore: registered new interface driver zaurus [ 8.101775][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 8.103929][ T1] usbcore: registered new interface driver int51x1 [ 8.105786][ T1] usbcore: registered new interface driver cdc_phonet [ 8.111096][ T1] usbcore: registered new interface driver kalmia [ 8.113090][ T1] usbcore: registered new interface driver ipheth [ 8.115069][ T1] usbcore: registered new interface driver sierra_net [ 8.116663][ T1] usbcore: registered new interface driver cx82310_eth [ 8.119105][ T1] usbcore: registered new interface driver cdc_ncm [ 8.120960][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 8.122943][ T1] usbcore: registered new interface driver lg-vl600 [ 8.124928][ T1] usbcore: registered new interface driver qmi_wwan [ 8.126982][ T1] usbcore: registered new interface driver cdc_mbim [ 8.130127][ T1] usbcore: registered new interface driver ch9200 [ 8.132318][ T1] usbcore: registered new interface driver aqc111 [ 8.133908][ T1] usbcore: registered new interface driver r8153_ecm [ 8.144513][ T1] VFIO - User Level meta-driver version: 0.3 [ 8.156899][ T1] aoe: AoE v85 initialised. [ 8.182308][ T1] usbcore: registered new interface driver cdc_acm [ 8.184091][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 8.187131][ T1] usbcore: registered new interface driver usblp [ 8.190579][ T1] usbcore: registered new interface driver cdc_wdm [ 8.193334][ T1] usbcore: registered new interface driver usbtmc [ 8.196973][ T1] usbcore: registered new interface driver uas [ 8.199322][ T1] usbcore: registered new interface driver usb-storage [ 8.201839][ T1] usbcore: registered new interface driver ums-alauda [ 8.204341][ T1] usbcore: registered new interface driver ums-cypress [ 8.206028][ T1] usbcore: registered new interface driver ums-datafab [ 8.214246][ T1] usbcore: registered new interface driver ums_eneub6250 [ 8.216648][ T1] usbcore: registered new interface driver ums-freecom [ 8.221014][ T1] usbcore: registered new interface driver ums-isd200 [ 8.223481][ T1] usbcore: registered new interface driver ums-jumpshot [ 8.225157][ T1] usbcore: registered new interface driver ums-karma [ 8.228071][ T1] usbcore: registered new interface driver ums-onetouch [ 8.232391][ T1] usbcore: registered new interface driver ums-realtek [ 8.234400][ T1] usbcore: registered new interface driver ums-sddr09 [ 8.236283][ T1] usbcore: registered new interface driver ums-sddr55 [ 8.237969][ T1] usbcore: registered new interface driver ums-usbat [ 8.240728][ T1] usbcore: registered new interface driver mdc800 [ 8.242216][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 8.244044][ T1] usbcore: registered new interface driver microtekX6 [ 8.247878][ T1] usbcore: registered new interface driver usbserial_generic [ 8.252765][ T1] usbserial: USB Serial support registered for generic [ 8.254446][ T1] usbcore: registered new interface driver aircable [ 8.257412][ T1] usbserial: USB Serial support registered for aircable [ 8.259332][ T1] usbcore: registered new interface driver ark3116 [ 8.261623][ T1] usbserial: USB Serial support registered for ark3116 [ 8.263165][ T1] usbcore: registered new interface driver belkin_sa [ 8.264791][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 8.267071][ T1] usbcore: registered new interface driver ch341 [ 8.271001][ T1] usbserial: USB Serial support registered for ch341-uart [ 8.272779][ T1] usbcore: registered new interface driver cp210x [ 8.274644][ T1] usbserial: USB Serial support registered for cp210x [ 8.276128][ T1] usbcore: registered new interface driver cyberjack [ 8.278181][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 8.280008][ T1] usbcore: registered new interface driver cypress_m8 [ 8.281701][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 8.283330][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 8.286048][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 8.288779][ T1381] kworker/u8:0 (1381) used greatest stack depth: 25416 bytes left [ 8.291442][ T1] usbcore: registered new interface driver usb_debug [ 8.294545][ T1] usbserial: USB Serial support registered for debug [ 8.296545][ T1] usbserial: USB Serial support registered for xhci_dbc [ 8.298704][ T1] usbcore: registered new interface driver digi_acceleport [ 8.300630][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 8.302777][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 8.304899][ T1] usbcore: registered new interface driver io_edgeport [ 8.306808][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 8.310997][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 8.313024][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 8.315702][ T1] usbserial: USB Serial support registered for EPiC device [ 8.317755][ T1] usbcore: registered new interface driver io_ti [ 8.319097][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 8.321923][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 8.324346][ T1] usbcore: registered new interface driver empeg [ 8.326131][ T1] usbserial: USB Serial support registered for empeg [ 8.331048][ T1] usbcore: registered new interface driver f81534a_ctrl [ 8.332903][ T1] usbcore: registered new interface driver f81232 [ 8.334523][ T1] usbserial: USB Serial support registered for f81232 [ 8.336516][ T1] usbserial: USB Serial support registered for f81534a [ 8.338808][ T1] usbcore: registered new interface driver f81534 [ 8.340166][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 8.341730][ T1] usbcore: registered new interface driver ftdi_sio [ 8.344876][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 8.347141][ T1] usbcore: registered new interface driver garmin_gps [ 8.349431][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 8.351467][ T1] usbcore: registered new interface driver ipaq [ 8.353710][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 8.355468][ T1] usbcore: registered new interface driver ipw [ 8.357724][ T1] usbserial: USB Serial support registered for IPWireless converter [ 8.359517][ T1] usbcore: registered new interface driver ir_usb [ 8.361099][ T1] usbserial: USB Serial support registered for IR Dongle [ 8.362671][ T1] usbcore: registered new interface driver iuu_phoenix [ 8.364578][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 8.366504][ T1] usbcore: registered new interface driver keyspan [ 8.369929][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 8.372275][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 8.374002][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 8.375792][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 8.377918][ T1] usbcore: registered new interface driver keyspan_pda [ 8.380396][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 8.382505][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 8.384963][ T1] usbcore: registered new interface driver kl5kusb105 [ 8.386799][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 8.389991][ T1] usbcore: registered new interface driver kobil_sct [ 8.391619][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 8.394205][ T1] usbcore: registered new interface driver mct_u232 [ 8.396743][ T1] usbserial: USB Serial support registered for MCT U232 [ 8.399160][ T1] usbcore: registered new interface driver metro_usb [ 8.401648][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 8.404481][ T1] usbcore: registered new interface driver mos7720 [ 8.407486][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 8.410475][ T1] usbcore: registered new interface driver mos7840 [ 8.413104][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 8.415944][ T1] usbcore: registered new interface driver mxuport [ 8.419502][ T1] usbserial: USB Serial support registered for MOXA UPort [ 8.422032][ T1] usbcore: registered new interface driver navman [ 8.423782][ T1] usbserial: USB Serial support registered for navman [ 8.425616][ T1] usbcore: registered new interface driver omninet [ 8.428785][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 8.431081][ T1] usbcore: registered new interface driver opticon [ 8.433708][ T1] usbserial: USB Serial support registered for opticon [ 8.435921][ T1] usbcore: registered new interface driver option [ 8.437900][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 8.441503][ T1] usbcore: registered new interface driver oti6858 [ 8.444375][ T1] usbserial: USB Serial support registered for oti6858 [ 8.446385][ T1] usbcore: registered new interface driver pl2303 [ 8.450618][ T1] usbserial: USB Serial support registered for pl2303 [ 8.452304][ T1] usbcore: registered new interface driver qcaux [ 8.454937][ T1] usbserial: USB Serial support registered for qcaux [ 8.456658][ T1] usbcore: registered new interface driver qcserial [ 8.458844][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 8.461523][ T1] usbcore: registered new interface driver quatech2 [ 8.463649][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 8.466243][ T1] usbcore: registered new interface driver safe_serial [ 8.469297][ T1] usbserial: USB Serial support registered for safe_serial [ 8.471755][ T1] usbcore: registered new interface driver sierra [ 8.474153][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 8.476703][ T1] usbcore: registered new interface driver usb_serial_simple [ 8.479451][ T1] usbserial: USB Serial support registered for carelink [ 8.481251][ T1] usbserial: USB Serial support registered for flashloader [ 8.482850][ T1] usbserial: USB Serial support registered for funsoft [ 8.485807][ T1] usbserial: USB Serial support registered for google [ 8.489477][ T1] usbserial: USB Serial support registered for hp4x [ 8.491512][ T1] usbserial: USB Serial support registered for kaufmann [ 8.492897][ T1] usbserial: USB Serial support registered for libtransistor [ 8.494384][ T1] usbserial: USB Serial support registered for moto_modem [ 8.495803][ T1] usbserial: USB Serial support registered for motorola_tetra [ 8.497239][ T1] usbserial: USB Serial support registered for nokia [ 8.500310][ T1] usbserial: USB Serial support registered for novatel_gps [ 8.502795][ T1] usbserial: USB Serial support registered for owon [ 8.505270][ T1] usbserial: USB Serial support registered for siemens_mpi [ 8.507407][ T1] usbserial: USB Serial support registered for suunto [ 8.510954][ T1] usbserial: USB Serial support registered for vivopay [ 8.513025][ T1] usbserial: USB Serial support registered for zio [ 8.515196][ T1] usbcore: registered new interface driver spcp8x5 [ 8.516626][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 8.519323][ T1] usbcore: registered new interface driver ssu100 [ 8.521427][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 8.524088][ T1] usbcore: registered new interface driver symbolserial [ 8.525343][ T1] usbserial: USB Serial support registered for symbol [ 8.527729][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 8.530827][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 8.533577][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 8.536185][ T1] usbcore: registered new interface driver upd78f0730 [ 8.537868][ T1] usbserial: USB Serial support registered for upd78f0730 [ 8.540795][ T1] usbcore: registered new interface driver visor [ 8.542848][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 8.544703][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 8.546971][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 8.549713][ T1] usbcore: registered new interface driver wishbone_serial [ 8.551150][ T1] usbserial: USB Serial support registered for wishbone_serial [ 8.554005][ T1] usbcore: registered new interface driver whiteheat [ 8.556017][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 8.557999][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 8.564876][ T1] usbcore: registered new interface driver xr_serial [ 8.566677][ T1] usbserial: USB Serial support registered for xr_serial [ 8.568788][ T1] usbcore: registered new interface driver xsens_mt [ 8.571300][ T1] usbserial: USB Serial support registered for xsens_mt [ 8.573909][ T1] usbcore: registered new interface driver adutux [ 8.576236][ T1] usbcore: registered new interface driver appledisplay [ 8.580209][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 8.582328][ T1] usbcore: registered new interface driver cytherm [ 8.584490][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 8.587098][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 8.589625][ T1] usbcore: registered new device driver apple-mfi-fastcharge [ 8.591646][ T1] usbcore: registered new interface driver ljca [ 8.594531][ T1] usbcore: registered new interface driver idmouse [ 8.596771][ T1] usbcore: registered new interface driver iowarrior [ 8.602491][ T1] usbcore: registered new interface driver isight_firmware [ 8.604934][ T1] usbcore: registered new interface driver usblcd [ 8.607216][ T1] usbcore: registered new interface driver ldusb [ 8.610053][ T1] usbcore: registered new interface driver legousbtower [ 8.611754][ T1] usbcore: registered new interface driver usbtest [ 8.614110][ T1] usbcore: registered new interface driver usb_ehset_test [ 8.616402][ T1] usbcore: registered new interface driver trancevibrator [ 8.620394][ T1] usbcore: registered new interface driver uss720 [ 8.622025][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 8.624428][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 8.626151][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 8.627729][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 8.630587][ T1] usbcore: registered new interface driver usbsevseg [ 8.633225][ T1] usbcore: registered new interface driver yurex [ 8.637720][ T1] usbcore: registered new interface driver chaoskey [ 8.640741][ T1] usbcore: registered new interface driver sisusb [ 8.643441][ T1] usbcore: registered new interface driver lvs [ 8.645895][ T1] usbcore: registered new interface driver cxacru [ 8.647857][ T1] usbcore: registered new interface driver speedtch [ 8.652423][ T1] usbcore: registered new interface driver ueagle-atm [ 8.654347][ T1] xusbatm: malformed module parameters [ 8.664989][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.666759][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 8.676445][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 8.684912][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.687360][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.689372][ T1] usb usb1: Product: Dummy host controller [ 8.690677][ T1] usb usb1: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.692614][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 8.713539][ T1] hub 1-0:1.0: USB hub found [ 8.716746][ T1] hub 1-0:1.0: 1 port detected [ 8.737953][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.740603][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 8.743815][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 8.747617][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.750175][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.751516][ T1] usb usb2: Product: Dummy host controller [ 8.753193][ T1] usb usb2: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.755158][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 8.764235][ T1] hub 2-0:1.0: USB hub found [ 8.765930][ T1] hub 2-0:1.0: 1 port detected [ 8.774584][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.777227][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 8.780712][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 8.785079][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.787127][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.789708][ T1] usb usb3: Product: Dummy host controller [ 8.791119][ T1] usb usb3: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.793086][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 8.800642][ T1] hub 3-0:1.0: USB hub found [ 8.803521][ T1] hub 3-0:1.0: 1 port detected [ 8.813495][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.815139][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 8.817778][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 8.821797][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.823831][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.825661][ T1] usb usb4: Product: Dummy host controller [ 8.826920][ T1] usb usb4: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.829868][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 8.837288][ T1] hub 4-0:1.0: USB hub found [ 8.839322][ T1] hub 4-0:1.0: 1 port detected [ 8.847715][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.851528][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 8.854929][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 8.859519][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.861456][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.863356][ T1] usb usb5: Product: Dummy host controller [ 8.864578][ T1] usb usb5: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.867841][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 8.878699][ T1] hub 5-0:1.0: USB hub found [ 8.880641][ T1] hub 5-0:1.0: 1 port detected [ 8.888824][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.890987][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 8.894066][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 8.899323][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.900947][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.902546][ T1] usb usb6: Product: Dummy host controller [ 8.903589][ T1] usb usb6: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.905278][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 8.912162][ T1] hub 6-0:1.0: USB hub found [ 8.913821][ T1] hub 6-0:1.0: 1 port detected [ 8.923619][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.926097][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 8.931008][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 8.934685][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.935970][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.937413][ T1] usb usb7: Product: Dummy host controller [ 8.938844][ T1] usb usb7: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.940245][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 8.946932][ T1] hub 7-0:1.0: USB hub found [ 8.949145][ T1] hub 7-0:1.0: 1 port detected [ 8.957788][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.961579][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 8.964631][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 8.968818][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.970386][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.972038][ T1] usb usb8: Product: Dummy host controller [ 8.973708][ T1] usb usb8: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.975548][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 8.982920][ T1] hub 8-0:1.0: USB hub found [ 8.985040][ T1] hub 8-0:1.0: 1 port detected [ 8.994649][ T1] dummy_hcd dummy_hcd.8: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.997020][ T1] dummy_hcd dummy_hcd.8: Dummy host controller [ 8.999578][ T66] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 9.002684][ T66] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 9.004430][ T49] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 9.004795][ T1] dummy_hcd dummy_hcd.8: new USB bus registered, assigned bus number 9 [ 9.006840][ T66] sd 0:0:1:0: [sda] Write Protect is off [ 9.010047][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.011986][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.013255][ T1] usb usb9: Product: Dummy host controller [ 9.014152][ T1] usb usb9: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.014217][ T66] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.015410][ T1] usb usb9: SerialNumber: dummy_hcd.8 [ 9.028774][ T1] hub 9-0:1.0: USB hub found [ 9.030222][ T1] hub 9-0:1.0: 1 port detected [ 9.038190][ T1] dummy_hcd dummy_hcd.9: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.041071][ T1] dummy_hcd dummy_hcd.9: Dummy host controller [ 9.043709][ T1] dummy_hcd dummy_hcd.9: new USB bus registered, assigned bus number 10 [ 9.046408][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.047689][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.048906][ T1] usb usb10: Product: Dummy host controller [ 9.049748][ T1] usb usb10: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.050919][ T1] usb usb10: SerialNumber: dummy_hcd.9 [ 9.055128][ T1] hub 10-0:1.0: USB hub found [ 9.056213][ T1] hub 10-0:1.0: 1 port detected [ 9.061942][ T1] dummy_hcd dummy_hcd.10: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.063342][ T1] dummy_hcd dummy_hcd.10: Dummy host controller [ 9.065604][ T1] dummy_hcd dummy_hcd.10: new USB bus registered, assigned bus number 11 [ 9.068556][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.070394][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.071686][ T1] usb usb11: Product: Dummy host controller [ 9.072779][ T1] usb usb11: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.074090][ T1] usb usb11: SerialNumber: dummy_hcd.10 [ 9.079445][ T1] hub 11-0:1.0: USB hub found [ 9.081240][ T1] hub 11-0:1.0: 1 port detected [ 9.086741][ T1] dummy_hcd dummy_hcd.11: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.088144][ T1] dummy_hcd dummy_hcd.11: Dummy host controller [ 9.090382][ T1] dummy_hcd dummy_hcd.11: new USB bus registered, assigned bus number 12 [ 9.093047][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.094533][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.095799][ T1] usb usb12: Product: Dummy host controller [ 9.096623][ T66] sda: sda1 [ 9.096960][ T1] usb usb12: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.100191][ T1] usb usb12: SerialNumber: dummy_hcd.11 [ 9.103635][ T66] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.107250][ T1] hub 12-0:1.0: USB hub found [ 9.108947][ T1] hub 12-0:1.0: 1 port detected [ 9.114242][ T1] dummy_hcd dummy_hcd.12: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.115658][ T1] dummy_hcd dummy_hcd.12: Dummy host controller [ 9.117560][ T1] dummy_hcd dummy_hcd.12: new USB bus registered, assigned bus number 13 [ 9.121087][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.122376][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.123494][ T1] usb usb13: Product: Dummy host controller [ 9.124338][ T1] usb usb13: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.125564][ T1] usb usb13: SerialNumber: dummy_hcd.12 [ 9.129957][ T1] hub 13-0:1.0: USB hub found [ 9.130951][ T1] hub 13-0:1.0: 1 port detected [ 9.135775][ T1] dummy_hcd dummy_hcd.13: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.137095][ T1] dummy_hcd dummy_hcd.13: Dummy host controller [ 9.140533][ T1] dummy_hcd dummy_hcd.13: new USB bus registered, assigned bus number 14 [ 9.143063][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.144364][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.145464][ T1] usb usb14: Product: Dummy host controller [ 9.146255][ T1] usb usb14: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.147461][ T1] usb usb14: SerialNumber: dummy_hcd.13 [ 9.151684][ T1] hub 14-0:1.0: USB hub found [ 9.152665][ T1] hub 14-0:1.0: 1 port detected [ 9.157595][ T1] dummy_hcd dummy_hcd.14: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.160047][ T1] dummy_hcd dummy_hcd.14: Dummy host controller [ 9.161851][ T1] dummy_hcd dummy_hcd.14: new USB bus registered, assigned bus number 15 [ 9.164236][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.165474][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.166668][ T1] usb usb15: Product: Dummy host controller [ 9.167481][ T1] usb usb15: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.168705][ T1] usb usb15: SerialNumber: dummy_hcd.14 [ 9.172982][ T1] hub 15-0:1.0: USB hub found [ 9.174144][ T1] hub 15-0:1.0: 1 port detected [ 9.179359][ T1] dummy_hcd dummy_hcd.15: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.180736][ T1] dummy_hcd dummy_hcd.15: Dummy host controller [ 9.182622][ T1] dummy_hcd dummy_hcd.15: new USB bus registered, assigned bus number 16 [ 9.185123][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.186363][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.187525][ T1] usb usb16: Product: Dummy host controller [ 9.188398][ T1] usb usb16: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.189604][ T1] usb usb16: SerialNumber: dummy_hcd.15 [ 9.193691][ T1] hub 16-0:1.0: USB hub found [ 9.194997][ T1] hub 16-0:1.0: 1 port detected [ 9.201123][ T1] dummy_hcd dummy_hcd.16: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.202336][ T1] dummy_hcd dummy_hcd.16: Dummy host controller [ 9.204127][ T1] dummy_hcd dummy_hcd.16: new USB bus registered, assigned bus number 17 [ 9.206845][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.208089][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.209289][ T1] usb usb17: Product: Dummy host controller [ 9.210117][ T1] usb usb17: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.211355][ T1] usb usb17: SerialNumber: dummy_hcd.16 [ 9.215617][ T1] hub 17-0:1.0: USB hub found [ 9.216745][ T1] hub 17-0:1.0: 1 port detected [ 9.222946][ T1] dummy_hcd dummy_hcd.17: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.224289][ T1] dummy_hcd dummy_hcd.17: Dummy host controller [ 9.226220][ T1] dummy_hcd dummy_hcd.17: new USB bus registered, assigned bus number 18 [ 9.229054][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.230346][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.231432][ T1] usb usb18: Product: Dummy host controller [ 9.232265][ T1] usb usb18: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.233458][ T1] usb usb18: SerialNumber: dummy_hcd.17 [ 9.237678][ T1] hub 18-0:1.0: USB hub found [ 9.240907][ T1] hub 18-0:1.0: 1 port detected [ 9.246015][ T1] dummy_hcd dummy_hcd.18: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.247499][ T1] dummy_hcd dummy_hcd.18: Dummy host controller [ 9.250491][ T1] dummy_hcd dummy_hcd.18: new USB bus registered, assigned bus number 19 [ 9.253449][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.254774][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.255877][ T1] usb usb19: Product: Dummy host controller [ 9.256687][ T1] usb usb19: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.257857][ T1] usb usb19: SerialNumber: dummy_hcd.18 [ 9.262181][ T1] hub 19-0:1.0: USB hub found [ 9.263300][ T1] hub 19-0:1.0: 1 port detected [ 9.268315][ T1] dummy_hcd dummy_hcd.19: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.270293][ T1] dummy_hcd dummy_hcd.19: Dummy host controller [ 9.272163][ T1] dummy_hcd dummy_hcd.19: new USB bus registered, assigned bus number 20 [ 9.274549][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.275778][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.276959][ T1] usb usb20: Product: Dummy host controller [ 9.277807][ T1] usb usb20: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.279419][ T1] usb usb20: SerialNumber: dummy_hcd.19 [ 9.283579][ T1] hub 20-0:1.0: USB hub found [ 9.284729][ T1] hub 20-0:1.0: 1 port detected [ 9.289999][ T1] dummy_hcd dummy_hcd.20: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.291320][ T1] dummy_hcd dummy_hcd.20: Dummy host controller [ 9.293135][ T1] dummy_hcd dummy_hcd.20: new USB bus registered, assigned bus number 21 [ 9.295819][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.297141][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.298689][ T1] usb usb21: Product: Dummy host controller [ 9.299965][ T1] usb usb21: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.301229][ T1] usb usb21: SerialNumber: dummy_hcd.20 [ 9.305394][ T1] hub 21-0:1.0: USB hub found [ 9.306552][ T1] hub 21-0:1.0: 1 port detected [ 9.311575][ T1] dummy_hcd dummy_hcd.21: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.312747][ T1] dummy_hcd dummy_hcd.21: Dummy host controller [ 9.314670][ T1] dummy_hcd dummy_hcd.21: new USB bus registered, assigned bus number 22 [ 9.317229][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.318765][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.320177][ T1] usb usb22: Product: Dummy host controller [ 9.320973][ T1] usb usb22: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.322191][ T1] usb usb22: SerialNumber: dummy_hcd.21 [ 9.326403][ T1] hub 22-0:1.0: USB hub found [ 9.327511][ T1] hub 22-0:1.0: 1 port detected [ 9.332798][ T1] dummy_hcd dummy_hcd.22: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.334104][ T1] dummy_hcd dummy_hcd.22: Dummy host controller [ 9.335986][ T1] dummy_hcd dummy_hcd.22: new USB bus registered, assigned bus number 23 [ 9.339143][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.340598][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.341700][ T1] usb usb23: Product: Dummy host controller [ 9.342493][ T1] usb usb23: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.343686][ T1] usb usb23: SerialNumber: dummy_hcd.22 [ 9.347872][ T1] hub 23-0:1.0: USB hub found [ 9.349137][ T1] hub 23-0:1.0: 1 port detected [ 9.354510][ T1] dummy_hcd dummy_hcd.23: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.355701][ T1] dummy_hcd dummy_hcd.23: Dummy host controller [ 9.357531][ T1] dummy_hcd dummy_hcd.23: new USB bus registered, assigned bus number 24 [ 9.361280][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.362604][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.363689][ T1] usb usb24: Product: Dummy host controller [ 9.364578][ T1] usb usb24: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.365747][ T1] usb usb24: SerialNumber: dummy_hcd.23 [ 9.370077][ T1] hub 24-0:1.0: USB hub found [ 9.371024][ T1] hub 24-0:1.0: 1 port detected [ 9.376254][ T1] dummy_hcd dummy_hcd.24: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.377692][ T1] dummy_hcd dummy_hcd.24: Dummy host controller [ 9.379946][ T1] dummy_hcd dummy_hcd.24: new USB bus registered, assigned bus number 25 [ 9.382627][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.383951][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.385080][ T1] usb usb25: Product: Dummy host controller [ 9.385892][ T1] usb usb25: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.387102][ T1] usb usb25: SerialNumber: dummy_hcd.24 [ 9.392205][ T1] hub 25-0:1.0: USB hub found [ 9.393218][ T1] hub 25-0:1.0: 1 port detected [ 9.398369][ T1] dummy_hcd dummy_hcd.25: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.399807][ T1] dummy_hcd dummy_hcd.25: Dummy host controller [ 9.402438][ T1] dummy_hcd dummy_hcd.25: new USB bus registered, assigned bus number 26 [ 9.405066][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.406389][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.407527][ T1] usb usb26: Product: Dummy host controller [ 9.410774][ T1] usb usb26: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.411985][ T1] usb usb26: SerialNumber: dummy_hcd.25 [ 9.416294][ T1] hub 26-0:1.0: USB hub found [ 9.417405][ T1] hub 26-0:1.0: 1 port detected [ 9.422563][ T1] dummy_hcd dummy_hcd.26: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.424071][ T1] dummy_hcd dummy_hcd.26: Dummy host controller [ 9.425962][ T1] dummy_hcd dummy_hcd.26: new USB bus registered, assigned bus number 27 [ 9.429461][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.430730][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.431829][ T1] usb usb27: Product: Dummy host controller [ 9.432695][ T1] usb usb27: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.433901][ T1] usb usb27: SerialNumber: dummy_hcd.26 [ 9.437987][ T1] hub 27-0:1.0: USB hub found [ 9.439104][ T1] hub 27-0:1.0: 1 port detected [ 9.444026][ T1] dummy_hcd dummy_hcd.27: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.445490][ T1] dummy_hcd dummy_hcd.27: Dummy host controller [ 9.447335][ T1] dummy_hcd dummy_hcd.27: new USB bus registered, assigned bus number 28 [ 9.451205][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.452476][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.453598][ T1] usb usb28: Product: Dummy host controller [ 9.454393][ T1] usb usb28: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.455603][ T1] usb usb28: SerialNumber: dummy_hcd.27 [ 9.460156][ T1] hub 28-0:1.0: USB hub found [ 9.461258][ T1] hub 28-0:1.0: 1 port detected [ 9.466365][ T1] dummy_hcd dummy_hcd.28: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.467839][ T1] dummy_hcd dummy_hcd.28: Dummy host controller [ 9.470433][ T1] dummy_hcd dummy_hcd.28: new USB bus registered, assigned bus number 29 [ 9.473116][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.474401][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.475504][ T1] usb usb29: Product: Dummy host controller [ 9.476333][ T1] usb usb29: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.477519][ T1] usb usb29: SerialNumber: dummy_hcd.28 [ 9.481761][ T1] hub 29-0:1.0: USB hub found [ 9.482950][ T1] hub 29-0:1.0: 1 port detected [ 9.487979][ T1] dummy_hcd dummy_hcd.29: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.490440][ T1] dummy_hcd dummy_hcd.29: Dummy host controller [ 9.492243][ T1] dummy_hcd dummy_hcd.29: new USB bus registered, assigned bus number 30 [ 9.494778][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.496080][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.497253][ T1] usb usb30: Product: Dummy host controller [ 9.498083][ T1] usb usb30: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.500951][ T1] usb usb30: SerialNumber: dummy_hcd.29 [ 9.505218][ T1] hub 30-0:1.0: USB hub found [ 9.506408][ T1] hub 30-0:1.0: 1 port detected [ 9.511500][ T1] dummy_hcd dummy_hcd.30: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.512747][ T1] dummy_hcd dummy_hcd.30: Dummy host controller [ 9.514636][ T1] dummy_hcd dummy_hcd.30: new USB bus registered, assigned bus number 31 [ 9.517326][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.519302][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.520612][ T1] usb usb31: Product: Dummy host controller [ 9.521478][ T1] usb usb31: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.522776][ T1] usb usb31: SerialNumber: dummy_hcd.30 [ 9.527082][ T1] hub 31-0:1.0: USB hub found [ 9.528027][ T1] hub 31-0:1.0: 1 port detected [ 9.533050][ T1] dummy_hcd dummy_hcd.31: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.534490][ T1] dummy_hcd dummy_hcd.31: Dummy host controller [ 9.536367][ T1] dummy_hcd dummy_hcd.31: new USB bus registered, assigned bus number 32 [ 9.539694][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.541040][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.542126][ T1] usb usb32: Product: Dummy host controller [ 9.542974][ T1] usb usb32: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.544219][ T1] usb usb32: SerialNumber: dummy_hcd.31 [ 9.550483][ T1] hub 32-0:1.0: USB hub found [ 9.551439][ T1] hub 32-0:1.0: 1 port detected [ 9.667407][ T1] SPI driver max3420-udc has no spi_device_id for maxim,max3421-udc [ 9.670987][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 9.674280][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.676687][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 33 [ 9.681719][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.684802][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.686134][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.687237][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 9.689867][ T1] usb usb33: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.691080][ T1] usb usb33: SerialNumber: vhci_hcd.0 [ 9.695486][ T1] hub 33-0:1.0: USB hub found [ 9.696610][ T1] hub 33-0:1.0: 8 ports detected [ 9.708994][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.711015][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 34 [ 9.712873][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.715281][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.716545][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.717839][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 9.719398][ T1] usb usb34: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.720596][ T1] usb usb34: SerialNumber: vhci_hcd.0 [ 9.724958][ T1] hub 34-0:1.0: USB hub found [ 9.726046][ T1] hub 34-0:1.0: 8 ports detected [ 9.741272][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.743273][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 35 [ 9.745879][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.747141][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.748262][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 9.749279][ T1] usb usb35: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.750481][ T1] usb usb35: SerialNumber: vhci_hcd.1 [ 9.754722][ T1] hub 35-0:1.0: USB hub found [ 9.755890][ T1] hub 35-0:1.0: 8 ports detected [ 9.768040][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.770761][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 36 [ 9.772677][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.774827][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.776069][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.777189][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 9.778175][ T1] usb usb36: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.779922][ T1] usb usb36: SerialNumber: vhci_hcd.1 [ 9.784163][ T1] hub 36-0:1.0: USB hub found [ 9.785253][ T1] hub 36-0:1.0: 8 ports detected [ 9.800005][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.801968][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 37 [ 9.804481][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.805751][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.806873][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 9.807783][ T1] usb usb37: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.809316][ T1] usb usb37: SerialNumber: vhci_hcd.2 [ 9.813439][ T1] hub 37-0:1.0: USB hub found [ 9.814382][ T1] hub 37-0:1.0: 8 ports detected [ 9.825274][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.827295][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 38 [ 9.830481][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.832654][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.834006][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.835126][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 9.836018][ T1] usb usb38: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.837244][ T1] usb usb38: SerialNumber: vhci_hcd.2 [ 9.841504][ T1] hub 38-0:1.0: USB hub found [ 9.842775][ T1] hub 38-0:1.0: 8 ports detected [ 9.857854][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.860395][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 39 [ 9.863448][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.864843][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.865944][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 9.866879][ T1] usb usb39: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.868076][ T1] usb usb39: SerialNumber: vhci_hcd.3 [ 9.872799][ T1] hub 39-0:1.0: USB hub found [ 9.873788][ T1] hub 39-0:1.0: 8 ports detected [ 9.885443][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.887434][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 40 [ 9.890193][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.892554][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.893903][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.895059][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 9.896043][ T1] usb usb40: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.897275][ T1] usb usb40: SerialNumber: vhci_hcd.3 [ 9.901523][ T1] hub 40-0:1.0: USB hub found [ 9.902528][ T1] hub 40-0:1.0: 8 ports detected [ 9.916547][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.918848][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 41 [ 9.921241][ T1] usb usb41: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.922565][ T1] usb usb41: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.923670][ T1] usb usb41: Product: USB/IP Virtual Host Controller [ 9.924565][ T1] usb usb41: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.925758][ T1] usb usb41: SerialNumber: vhci_hcd.4 [ 9.930794][ T1] hub 41-0:1.0: USB hub found [ 9.931912][ T1] hub 41-0:1.0: 8 ports detected [ 9.942634][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.944667][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 42 [ 9.946395][ T1] usb usb42: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.949309][ T1] usb usb42: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.950583][ T1] usb usb42: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.951718][ T1] usb usb42: Product: USB/IP Virtual Host Controller [ 9.952613][ T1] usb usb42: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.953788][ T1] usb usb42: SerialNumber: vhci_hcd.4 [ 9.957983][ T1] hub 42-0:1.0: USB hub found [ 9.959901][ T1] hub 42-0:1.0: 8 ports detected [ 9.973971][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.976004][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 43 [ 9.979313][ T1] usb usb43: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.980584][ T1] usb usb43: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.981736][ T1] usb usb43: Product: USB/IP Virtual Host Controller [ 9.982696][ T1] usb usb43: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.983872][ T1] usb usb43: SerialNumber: vhci_hcd.5 [ 9.988060][ T1] hub 43-0:1.0: USB hub found [ 9.989294][ T1] hub 43-0:1.0: 8 ports detected [ 9.999919][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.001878][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 44 [ 10.003847][ T1] usb usb44: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.006058][ T1] usb usb44: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.007337][ T1] usb usb44: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.009044][ T1] usb usb44: Product: USB/IP Virtual Host Controller [ 10.009955][ T1] usb usb44: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.011152][ T1] usb usb44: SerialNumber: vhci_hcd.5 [ 10.015702][ T1] hub 44-0:1.0: USB hub found [ 10.017931][ T1] hub 44-0:1.0: 8 ports detected [ 10.032615][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.034830][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 45 [ 10.037190][ T1] usb usb45: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.039053][ T1] usb usb45: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.040142][ T1] usb usb45: Product: USB/IP Virtual Host Controller [ 10.041050][ T1] usb usb45: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.042207][ T1] usb usb45: SerialNumber: vhci_hcd.6 [ 10.046791][ T1] hub 45-0:1.0: USB hub found [ 10.047835][ T1] hub 45-0:1.0: 8 ports detected [ 10.059708][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.061558][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 46 [ 10.063579][ T1] usb usb46: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.065767][ T1] usb usb46: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.067038][ T1] usb usb46: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.068145][ T1] usb usb46: Product: USB/IP Virtual Host Controller [ 10.069108][ T1] usb usb46: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.070321][ T1] usb usb46: SerialNumber: vhci_hcd.6 [ 10.074572][ T1] hub 46-0:1.0: USB hub found [ 10.075625][ T1] hub 46-0:1.0: 8 ports detected [ 10.091732][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.093652][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 47 [ 10.095975][ T1] usb usb47: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.097253][ T1] usb usb47: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.098838][ T1] usb usb47: Product: USB/IP Virtual Host Controller [ 10.099898][ T1] usb usb47: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.101060][ T1] usb usb47: SerialNumber: vhci_hcd.7 [ 10.105706][ T1] hub 47-0:1.0: USB hub found [ 10.106683][ T1] hub 47-0:1.0: 8 ports detected [ 10.119026][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.120905][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 48 [ 10.122566][ T1] usb usb48: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.124750][ T1] usb usb48: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.126013][ T1] usb usb48: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.127137][ T1] usb usb48: Product: USB/IP Virtual Host Controller [ 10.128029][ T1] usb usb48: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.129252][ T1] usb usb48: SerialNumber: vhci_hcd.7 [ 10.133555][ T1] hub 48-0:1.0: USB hub found [ 10.134577][ T1] hub 48-0:1.0: 8 ports detected [ 10.148823][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.151336][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 49 [ 10.153683][ T1] usb usb49: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.154975][ T1] usb usb49: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.156075][ T1] usb usb49: Product: USB/IP Virtual Host Controller [ 10.156982][ T1] usb usb49: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.158155][ T1] usb usb49: SerialNumber: vhci_hcd.8 [ 10.163098][ T1] hub 49-0:1.0: USB hub found [ 10.164072][ T1] hub 49-0:1.0: 8 ports detected [ 10.175484][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.177555][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 50 [ 10.179813][ T1] usb usb50: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.181999][ T1] usb usb50: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.183273][ T1] usb usb50: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.184396][ T1] usb usb50: Product: USB/IP Virtual Host Controller [ 10.185321][ T1] usb usb50: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.186514][ T1] usb usb50: SerialNumber: vhci_hcd.8 [ 10.190960][ T1] hub 50-0:1.0: USB hub found [ 10.192292][ T1] hub 50-0:1.0: 8 ports detected [ 10.206647][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.208946][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 51 [ 10.211349][ T1] usb usb51: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.212610][ T1] usb usb51: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.213692][ T1] usb usb51: Product: USB/IP Virtual Host Controller [ 10.214600][ T1] usb usb51: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.215791][ T1] usb usb51: SerialNumber: vhci_hcd.9 [ 10.220722][ T1] hub 51-0:1.0: USB hub found [ 10.221848][ T1] hub 51-0:1.0: 8 ports detected [ 10.232844][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.234791][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 52 [ 10.236657][ T1] usb usb52: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.238864][ T1] usb usb52: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.240125][ T1] usb usb52: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.241213][ T1] usb usb52: Product: USB/IP Virtual Host Controller [ 10.242104][ T1] usb usb52: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.243260][ T1] usb usb52: SerialNumber: vhci_hcd.9 [ 10.247520][ T1] hub 52-0:1.0: USB hub found [ 10.249044][ T1] hub 52-0:1.0: 8 ports detected [ 10.263060][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.265277][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 53 [ 10.267685][ T1] usb usb53: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.269711][ T1] usb usb53: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.270850][ T1] usb usb53: Product: USB/IP Virtual Host Controller [ 10.271793][ T1] usb usb53: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.272966][ T1] usb usb53: SerialNumber: vhci_hcd.10 [ 10.277430][ T1] hub 53-0:1.0: USB hub found [ 10.278489][ T1] hub 53-0:1.0: 8 ports detected [ 10.289194][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.291408][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 54 [ 10.293348][ T1] usb usb54: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.295490][ T1] usb usb54: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.296728][ T1] usb usb54: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.297809][ T1] usb usb54: Product: USB/IP Virtual Host Controller [ 10.299875][ T1] usb usb54: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.301054][ T1] usb usb54: SerialNumber: vhci_hcd.10 [ 10.305363][ T1] hub 54-0:1.0: USB hub found [ 10.306531][ T1] hub 54-0:1.0: 8 ports detected [ 10.320904][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.322858][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 55 [ 10.325151][ T1] usb usb55: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.326412][ T1] usb usb55: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.327499][ T1] usb usb55: Product: USB/IP Virtual Host Controller [ 10.328875][ T1] usb usb55: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.330052][ T1] usb usb55: SerialNumber: vhci_hcd.11 [ 10.334223][ T1] hub 55-0:1.0: USB hub found [ 10.335379][ T1] hub 55-0:1.0: 8 ports detected [ 10.346547][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.349452][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 56 [ 10.351338][ T1] usb usb56: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.353481][ T1] usb usb56: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.354720][ T1] usb usb56: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.355802][ T1] usb usb56: Product: USB/IP Virtual Host Controller [ 10.356710][ T1] usb usb56: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.357885][ T1] usb usb56: SerialNumber: vhci_hcd.11 [ 10.362597][ T1] hub 56-0:1.0: USB hub found [ 10.363586][ T1] hub 56-0:1.0: 8 ports detected [ 10.377967][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.380301][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 57 [ 10.382771][ T1] usb usb57: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.384066][ T1] usb usb57: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.385168][ T1] usb usb57: Product: USB/IP Virtual Host Controller [ 10.386074][ T1] usb usb57: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.387251][ T1] usb usb57: SerialNumber: vhci_hcd.12 [ 10.391540][ T1] hub 57-0:1.0: USB hub found [ 10.392883][ T1] hub 57-0:1.0: 8 ports detected [ 10.404777][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.406793][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 58 [ 10.408561][ T1] usb usb58: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.410741][ T1] usb usb58: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.411979][ T1] usb usb58: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.413063][ T1] usb usb58: Product: USB/IP Virtual Host Controller [ 10.413952][ T1] usb usb58: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.415110][ T1] usb usb58: SerialNumber: vhci_hcd.12 [ 10.420377][ T1] hub 58-0:1.0: USB hub found [ 10.421371][ T1] hub 58-0:1.0: 8 ports detected [ 10.435604][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.437934][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 59 [ 10.441160][ T1] usb usb59: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.442404][ T1] usb usb59: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.443487][ T1] usb usb59: Product: USB/IP Virtual Host Controller [ 10.444450][ T1] usb usb59: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.445625][ T1] usb usb59: SerialNumber: vhci_hcd.13 [ 10.449907][ T1] hub 59-0:1.0: USB hub found [ 10.450936][ T1] hub 59-0:1.0: 8 ports detected [ 10.463327][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.465388][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 60 [ 10.467286][ T1] usb usb60: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.470179][ T1] usb usb60: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.471405][ T1] usb usb60: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.472555][ T1] usb usb60: Product: USB/IP Virtual Host Controller [ 10.473483][ T1] usb usb60: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.474673][ T1] usb usb60: SerialNumber: vhci_hcd.13 [ 10.480147][ T1] hub 60-0:1.0: USB hub found [ 10.481161][ T1] hub 60-0:1.0: 8 ports detected [ 10.495569][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.497474][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 61 [ 10.500086][ T1] usb usb61: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.501313][ T1] usb usb61: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.502429][ T1] usb usb61: Product: USB/IP Virtual Host Controller [ 10.503323][ T1] usb usb61: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.504546][ T1] usb usb61: SerialNumber: vhci_hcd.14 [ 10.508833][ T1] hub 61-0:1.0: USB hub found [ 10.509912][ T1] hub 61-0:1.0: 8 ports detected [ 10.521564][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.523413][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 62 [ 10.525186][ T1] usb usb62: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.527313][ T1] usb usb62: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.529577][ T1] usb usb62: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.530685][ T1] usb usb62: Product: USB/IP Virtual Host Controller [ 10.531611][ T1] usb usb62: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.532851][ T1] usb usb62: SerialNumber: vhci_hcd.14 [ 10.537400][ T1] hub 62-0:1.0: USB hub found [ 10.538546][ T1] hub 62-0:1.0: 8 ports detected [ 10.553184][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.555470][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 63 [ 10.558076][ T1] usb usb63: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.559790][ T1] usb usb63: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.560878][ T1] usb usb63: Product: USB/IP Virtual Host Controller [ 10.561802][ T1] usb usb63: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.562993][ T1] usb usb63: SerialNumber: vhci_hcd.15 [ 10.567223][ T1] hub 63-0:1.0: USB hub found [ 10.568449][ T1] hub 63-0:1.0: 8 ports detected [ 10.579700][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.580682][ T1] usbcore: failed to get bus number [ 10.581391][ T1] vhci_hcd: usb_add_hcd ss failed -7 [ 10.582116][ T1] vhci_hcd vhci_hcd.15: remove, state 1 [ 10.582870][ T1] usb usb63: USB disconnect, device number 1 [ 286.358518][ T31] INFO: task swapper/0:1 blocked for more than 143 seconds. [ 286.366143][ T31] Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 [ 286.373367][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.382083][ T31] task:swapper/0 state:D stack:18840 pid:1 tgid:1 ppid:0 task_flags:0x80140 flags:0x00004002 [ 286.394062][ T31] Call Trace: [ 286.397338][ T31] [ 286.400281][ T31] __schedule+0x16f5/0x4d00 [ 286.404854][ T31] ? schedule+0x165/0x360 [ 286.409196][ T31] ? __lock_acquire+0xab9/0xd20 [ 286.414037][ T31] ? __pfx___schedule+0x10/0x10 [ 286.418904][ T31] ? schedule+0x91/0x360 [ 286.423128][ T31] schedule+0x165/0x360 [ 286.427266][ T31] schedule_timeout+0x9a/0x270 [ 286.432164][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 286.437646][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.442844][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.448022][ T31] ? wait_for_completion+0x267/0x5d0 [ 286.453624][ T31] wait_for_completion+0x2bf/0x5d0 [ 286.458758][ T31] ? __pfx_wait_for_completion+0x10/0x10 [ 286.464390][ T31] ? __flush_work+0xd2/0xbc0 [ 286.468992][ T31] ? __flush_work+0xd2/0xbc0 [ 286.473571][ T31] __flush_work+0x9b9/0xbc0 [ 286.478135][ T31] ? __flush_work+0xd2/0xbc0 [ 286.482787][ T31] ? __pfx___flush_work+0x10/0x10 [ 286.487808][ T31] ? __pfx_wq_barrier_func+0x10/0x10 [ 286.493118][ T31] ? __pfx___timer_delete_sync+0x10/0x10 [ 286.498767][ T31] ? __try_to_del_timer_sync+0x34a/0x3a0 [ 286.504391][ T31] ? flush_delayed_work+0x11d/0x190 [ 286.509610][ T31] flush_delayed_work+0x13e/0x190 [ 286.514633][ T31] ? __pfx_flush_delayed_work+0x10/0x10 [ 286.520178][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.525363][ T31] ? usb_hcd_flush_endpoint+0x3e9/0x400 [ 286.530945][ T31] hub_quiesce+0x1f0/0x330 [ 286.535366][ T31] hub_disconnect+0xc8/0x470 [ 286.539966][ T31] usb_unbind_interface+0x26b/0x910 [ 286.545152][ T31] ? __pfx_usb_unbind_interface+0x10/0x10 [ 286.550885][ T31] device_release_driver_internal+0x4d6/0x7c0 [ 286.556958][ T31] bus_remove_device+0x34d/0x410 [ 286.561913][ T31] device_del+0x511/0x8e0 [ 286.566238][ T31] ? kfree+0x18e/0x440 [ 286.570319][ T31] ? __pfx_device_del+0x10/0x10 [ 286.575162][ T31] ? kobject_put+0x446/0x480 [ 286.579768][ T31] usb_disable_device+0x3e9/0x8a0 [ 286.584790][ T31] usb_disconnect+0x330/0x950 [ 286.589483][ T31] usb_remove_hcd+0x283/0x610 [ 286.594153][ T31] ? __pfx_usb_remove_hcd+0x10/0x10 [ 286.599363][ T31] ? vhci_hcd_probe+0x297/0x380 [ 286.604206][ T31] vhci_hcd_probe+0x29f/0x380 [ 286.608893][ T31] platform_probe+0x145/0x1d0 [ 286.613551][ T31] ? __pfx_platform_probe+0x10/0x10 [ 286.618741][ T31] really_probe+0x26d/0x9a0 [ 286.623226][ T31] __driver_probe_device+0x18c/0x2f0 [ 286.628510][ T31] driver_probe_device+0x4f/0x430 [ 286.633521][ T31] __device_attach_driver+0x2ce/0x530 [ 286.638909][ T31] bus_for_each_drv+0x24e/0x2e0 [ 286.643738][ T31] ? __pfx___device_attach_driver+0x10/0x10 [ 286.649652][ T31] ? __pfx_bus_for_each_drv+0x10/0x10 [ 286.655018][ T31] __device_attach+0x2b8/0x400 [ 286.659788][ T31] ? __pfx___device_attach+0x10/0x10 [ 286.665055][ T31] ? do_raw_spin_unlock+0x122/0x240 [ 286.670251][ T31] bus_probe_device+0x185/0x260 [ 286.675081][ T31] device_add+0x7b6/0xb50 [ 286.679407][ T31] platform_device_add+0x4b4/0x820 [ 286.684500][ T31] ? platform_device_register_full+0x3e5/0x570 [ 286.690646][ T31] ? rcu_is_watching+0x15/0xb0 [ 286.695389][ T31] ? platform_device_register_full+0x3e5/0x570 [ 286.701568][ T31] ? kfree+0x4d/0x440 [ 286.705545][ T31] platform_device_register_full+0x46c/0x570 [ 286.711523][ T31] vhci_hcd_init+0x257/0x3b0 [ 286.716106][ T31] ? __pfx_vhci_hcd_init+0x10/0x10 [ 286.721224][ T31] ? misc_register+0x408/0x4f0 [ 286.725969][ T31] ? __pfx_vhci_hcd_init+0x10/0x10 [ 286.731076][ T31] do_one_initcall+0x233/0x820 [ 286.735819][ T31] ? __pfx_vhci_hcd_init+0x10/0x10 [ 286.740923][ T31] ? __pfx_do_one_initcall+0x10/0x10 [ 286.746189][ T31] ? rcu_is_watching+0x15/0xb0 [ 286.750948][ T31] ? trace_irq_disable+0x37/0x110 [ 286.755951][ T31] ? preempt_schedule_irq+0xde/0x150 [ 286.761232][ T31] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 286.766934][ T31] ? irqentry_exit+0x74/0x90 [ 286.771521][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.776702][ T31] ? parameq+0x86/0x170 [ 286.780860][ T31] ? next_arg+0x498/0x5e0 [ 286.785172][ T31] ? parameq+0x14d/0x170 [ 286.789414][ T31] ? parse_args+0x993/0xa70 [ 286.793925][ T31] ? __pfx_parse_args+0x10/0x10 [ 286.798960][ T31] ? rcu_is_watching+0x15/0xb0 [ 286.803721][ T31] do_initcall_level+0x137/0x1f0 [ 286.808673][ T31] do_initcalls+0x69/0xd0 [ 286.812987][ T31] kernel_init_freeable+0x3d9/0x570 [ 286.818172][ T31] ? __pfx_kernel_init_freeable+0x10/0x10 [ 286.823907][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.829127][ T31] ? __pfx_kernel_init+0x10/0x10 [ 286.834042][ T31] kernel_init+0x1d/0x1d0 [ 286.838381][ T31] ? __pfx_kernel_init+0x10/0x10 [ 286.843295][ T31] ret_from_fork+0x3fc/0x770 [ 286.847866][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 286.852998][ T31] ? __switch_to_asm+0x39/0x70 [ 286.857960][ T31] ? __switch_to_asm+0x33/0x70 [ 286.862783][ T31] ? __pfx_kernel_init+0x10/0x10 [ 286.867727][ T31] ret_from_fork_asm+0x1a/0x30 [ 286.872497][ T31] [ 286.876468][ T31] INFO: task kworker/1:3:980 blocked for more than 143 seconds. [ 286.884161][ T31] Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 [ 286.891364][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.900098][ T31] task:kworker/1:3 state:D stack:27176 pid:980 tgid:980 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 286.912297][ T31] Workqueue: events_power_efficient hub_init_func2 [ 286.918845][ T31] Call Trace: [ 286.922190][ T31] [ 286.925205][ T31] __schedule+0x16f5/0x4d00 [ 286.929746][ T31] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 286.935102][ T31] ? schedule+0x165/0x360 [ 286.939449][ T31] ? __pfx___schedule+0x10/0x10 [ 286.944293][ T31] ? schedule+0x91/0x360 [ 286.948551][ T31] schedule+0x165/0x360 [ 286.952706][ T31] schedule_preempt_disabled+0x13/0x30 [ 286.958146][ T31] __mutex_lock+0x724/0xe80 [ 286.962658][ T31] ? __mutex_lock+0x51b/0xe80 [ 286.967314][ T31] ? hub_activate+0xb7/0x1ea0 [ 286.972013][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 286.977013][ T31] ? do_raw_spin_lock+0x121/0x290 [ 286.982063][ T31] ? __lock_acquire+0xab9/0xd20 [ 286.986908][ T31] hub_activate+0xb7/0x1ea0 [ 286.991456][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 286.997173][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.002492][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 287.008224][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 287.013927][ T31] process_scheduled_works+0xae1/0x17b0 [ 287.019493][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 287.025475][ T31] worker_thread+0x8a0/0xda0 [ 287.030112][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 287.036442][ T31] ? __kthread_parkme+0x7b/0x200 [ 287.041417][ T31] kthread+0x70e/0x8a0 [ 287.045509][ T31] ? __pfx_worker_thread+0x10/0x10 [ 287.050634][ T31] ? __pfx_kthread+0x10/0x10 [ 287.055203][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.060407][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.065587][ T31] ? __pfx_kthread+0x10/0x10 [ 287.070168][ T31] ret_from_fork+0x3fc/0x770 [ 287.074753][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 287.079872][ T31] ? __switch_to_asm+0x39/0x70 [ 287.084612][ T31] ? __switch_to_asm+0x33/0x70 [ 287.089374][ T31] ? __pfx_kthread+0x10/0x10 [ 287.093950][ T31] ret_from_fork_asm+0x1a/0x30 [ 287.098725][ T31] [ 287.102791][ T31] [ 287.102791][ T31] Showing all locks held in the system: [ 287.110540][ T31] 4 locks held by swapper/0/1: [ 287.115409][ T31] #0: ffff88802949b0f8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x400 [ 287.124669][ T31] #1: ffffffff8ede5e28 (usb_bus_idr_lock){+.+.}-{4:4}, at: usb_remove_hcd+0x264/0x610 [ 287.134433][ T31] #2: ffff88802949d198 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xf8/0x950 [ 287.143606][ T31] #3: ffff88802949e160 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb6/0x7c0 [ 287.154169][ T31] 1 lock held by khungtaskd/31: [ 287.159061][ T31] #0: ffffffff8e13bee0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 287.168919][ T31] 2 locks held by kworker/u8:4/66: [ 287.174008][ T31] #0: ffff88801a489148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 287.185782][ T31] #1: ffffc9000212fbc0 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 287.198534][ T31] 3 locks held by kworker/1:3/980: [ 287.203634][ T31] #0: ffff88801a482148 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 287.215989][ T31] #1: ffffc9000383fbc0 ((work_completion)(&(&hub->init_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 287.228867][ T31] #2: ffff88802949d198 (&dev->mutex){....}-{4:4}, at: hub_activate+0xb7/0x1ea0 [ 287.237900][ T31] [ 287.240232][ T31] ============================================= [ 287.240232][ T31] [ 287.248717][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 287.255587][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 287.258619][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 287.258619][ T31] Call Trace: [ 287.258619][ T31] [ 287.258619][ T31] dump_stack_lvl+0x99/0x250 [ 287.258619][ T31] ? __asan_memcpy+0x40/0x70 [ 287.258619][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.258619][ T31] ? __pfx__printk+0x10/0x10 [ 287.258619][ T31] panic+0x2db/0x790 [ 287.258619][ T31] ? __pfx_panic+0x10/0x10 [ 287.258619][ T31] ? debug_show_all_locks+0x2e/0x180 [ 287.258619][ T31] watchdog+0x102d/0x1030 [ 287.258619][ T31] ? watchdog+0x1de/0x1030 [ 287.258619][ T31] kthread+0x70e/0x8a0 [ 287.258619][ T31] ? __pfx_watchdog+0x10/0x10 [ 287.258619][ T31] ? __pfx_kthread+0x10/0x10 [ 287.258619][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.258619][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.258619][ T31] ? __pfx_kthread+0x10/0x10 [ 287.258619][ T31] ret_from_fork+0x3fc/0x770 [ 287.258619][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 287.258619][ T31] ? __switch_to_asm+0x39/0x70 [ 287.258619][ T31] ? __switch_to_asm+0x33/0x70 [ 287.258619][ T31] ? __pfx_kthread+0x10/0x10 [ 287.258619][ T31] ret_from_fork_asm+0x1a/0x30 [ 287.258619][ T31] [ 287.258619][ T31] Kernel Offset: disabled [ 287.258619][ T31] Rebooting in 86400 seconds..