failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.0.77" "pwd"]: exit status 255 ssh: connect to host 10.128.0.77 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. serialport: Connected to syzkaller.us-central1-c.ci-upstream-linux-next-kasan-gce-root-5 port 1 (session ID: bd00e799bc226a8928127202be951004ff7f53dadcfb3470afb2d4d6d256622f, active connections: 1). 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 032ce5fc-a219-b88b-c5bf-6263193a75c6 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 4884427326 cycles [ 0.000785][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003082][ T0] tsc: Detected 2200.222 MHz processor [ 0.007795][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.008665][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.009892][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.010938][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.018092][ T0] found SMP MP-table at [mem 0x000f2ab0-0x000f2abf] [ 0.018978][ T0] Using GB pages for direct mapping [ 0.022412][ T0] ACPI: Early table checksum verification disabled [ 0.023284][ T0] ACPI: RSDP 0x00000000000F2830 000014 (v00 Google) [ 0.024145][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.025372][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.026606][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.027822][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.028535][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.029251][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.030467][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.031682][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.032916][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.034132][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.035144][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.036154][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.037187][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.038200][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.039229][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.040239][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.041250][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.042367][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.043264][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.044144][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.045048][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.046504][ T0] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00001000-0x23fffffff] [ 0.047995][ T0] Faking node 0 at [mem 0x0000000000001000-0x0000000140000fff] (5120MB) [ 0.049078][ T0] Faking node 1 at [mem 0x0000000140001000-0x000000023fffffff] (4095MB) [ 0.050576][ T0] NODE_DATA(0) allocated [mem 0x13fffb400-0x140000fff] [ 0.052360][ T0] NODE_DATA(1) allocated [mem 0x23fff7400-0x23fffcfff] [ 0.092322][ T0] Zone ranges: [ 0.092821][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.093786][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.094748][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.095791][ T0] Device empty [ 0.096270][ T0] Movable zone start for each node [ 0.096924][ T0] Early memory node ranges [ 0.097506][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.098420][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.099347][ T0] node 0: [mem 0x0000000100000000-0x0000000140000fff] [ 0.100260][ T0] node 1: [mem 0x0000000140001000-0x000000023fffffff] [ 0.101208][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000140000fff] [ 0.102247][ T0] Initmem setup node 1 [mem 0x0000000140001000-0x000000023fffffff] [ 0.103288][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.104421][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.176443][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.554344][ T0] kasan: KernelAddressSanitizer initialized [ 0.555752][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.556440][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.557395][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.558436][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.559453][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.560435][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.561437][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.562429][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.563390][ T0] CPU topo: Max. logical packages: 1 [ 0.564316][ T0] CPU topo: Max. logical dies: 1 [ 0.565012][ T0] CPU topo: Max. dies per package: 1 [ 0.565821][ T0] CPU topo: Max. threads per core: 2 [ 0.566680][ T0] CPU topo: Num. cores per package: 1 [ 0.567503][ T0] CPU topo: Num. threads per package: 2 [ 0.568258][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.569269][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.570398][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.571616][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xffffffff] [ 0.572773][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.573662][ T0] Booting paravirtualized kernel on KVM [ 0.574377][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.669482][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.671390][ T0] percpu: Embedded 70 pages/cpu s246408 r8192 d32120 u1048576 [ 0.672579][ T0] kvm-guest: PV spinlocks enabled [ 0.673248][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.674320][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=64 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=32 rose.rose_ndevs=32 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=32 max_loop=32 nbds_max=32 panic_on_warn [ 0.678531][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl nbds_max=32 BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.692238][ T0] random: crng init done [ 0.692781][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.694021][ T0] software IO TLB: area num 2. [ 0.721464][ T0] Fallback order for Node 0: 0 1 [ 0.721501][ T0] Fallback order for Node 1: 1 0 [ 0.721514][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2097051 [ 0.723858][ T0] Policy zone: Normal [ 0.725032][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.726023][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.727007][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 1.319853][ T0] ********************************************************** [ 1.321025][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.321972][ T0] ** ** [ 1.322914][ T0] ** This system shows unhashed kernel memory addresses ** [ 1.323873][ T0] ** via the console, logs, and other interfaces. This ** [ 1.324815][ T0] ** might reduce the security of your system. ** [ 1.325754][ T0] ** ** [ 1.326696][ T0] ** If you see this message and you are not debugging ** [ 1.327682][ T0] ** the kernel, report this immediately to your system ** [ 1.328623][ T0] ** administrator! ** [ 1.329589][ T0] ** ** [ 1.330531][ T0] ** Use hash_pointers=always to force this mode off ** [ 1.331472][ T0] ** ** [ 1.332413][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 1.333437][ T0] ********************************************************** [ 1.336117][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.450797][ T0] allocated 167772160 bytes of page_ext [ 1.451672][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.471822][ T0] Node 0, zone DMA32: page owner found early allocated 21222 pages [ 1.484223][ T0] Node 0, zone Normal: page owner found early allocated 0 pages [ 1.498092][ T0] Node 1, zone Normal: page owner found early allocated 19843 pages [ 1.499649][ T0] Kernel/User page tables isolation: enabled [ 1.501760][ T0] Dynamic Preempt: full [ 1.503633][ T0] Running RCU self tests [ 1.504183][ T0] Running RCU synchronous self tests [ 1.504860][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.505703][ T0] rcu: RCU lockdep checking is enabled. [ 1.506485][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.507459][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.508413][ T0] rcu: RCU debug extended QS entry/exit. [ 1.509145][ T0] All grace periods are expedited (rcu_expedited). [ 1.510005][ T0] Trampoline variant of Tasks RCU enabled. [ 1.510759][ T0] Tracing variant of Tasks RCU enabled. [ 1.511480][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.512592][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.513687][ T0] Running RCU synchronous self tests [ 1.514391][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.515621][ T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.656558][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.658558][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.660034][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823be00000-0xffff88823c000000 [ 1.662776][ T0] Console: colour VGA+ 80x25 [ 1.663507][ T0] printk: legacy console [ttyS0] enabled [ 1.663507][ T0] printk: legacy console [ttyS0] enabled [ 1.665039][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.665039][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.666761][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.667897][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.668565][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.669240][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.669959][ T0] ... CLASSHASH_SIZE: 4096 [ 1.670656][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 1.671388][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 1.672138][ T0] ... CHAINHASH_SIZE: 524288 [ 1.672860][ T0] memory used by lock dependency info: 106625 kB [ 1.673731][ T0] memory used for stack traces: 8320 kB [ 1.674503][ T0] per task-struct memory footprint: 1920 bytes [ 1.675584][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.677310][ T0] ACPI: Core revision 20250404 [ 1.678839][ T0] APIC: Switch to symmetric I/O mode setup [ 1.680170][ T0] x2apic enabled [ 1.683897][ T0] APIC: Switched APIC routing to: physical x2apic [ 1.689872][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.691122][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb70472bf8, max_idle_ns: 440795223191 ns [ 1.692655][ T0] Calibrating delay loop (skipped) preset value.. 4400.44 BogoMIPS (lpj=22002220) [ 1.694585][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.695460][ T0] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 1.696560][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.697916][ T0] Spectre V2 : Mitigation: IBRS [ 1.698572][ T0] RETBleed: Mitigation: IBRS [ 1.702682][ T0] ITS: Mitigation: Aligned branch/return thunks [ 1.703545][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.704457][ T0] MDS: Mitigation: Clear CPU buffers [ 1.705169][ T0] TAA: Mitigation: Clear CPU buffers [ 1.705883][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.707069][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.708337][ T0] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 1.709546][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.710843][ T0] active return thunk: its_return_thunk [ 1.711623][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 1.712744][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.713868][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.714841][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.715794][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.716749][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 2.015916][ T0] Freeing SMP alternatives memory: 132K [ 2.016771][ T0] pid_max: default: 32768 minimum: 301 [ 2.018014][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,ima,evm [ 2.019834][ T0] landlock: Up and running. [ 2.020443][ T0] Yama: becoming mindful. [ 2.021392][ T0] TOMOYO Linux initialized [ 2.022951][ T0] AppArmor: AppArmor initialized [ 2.025129][ T0] LSM support for eBPF active [ 2.032102][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 2.035621][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.037444][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.039135][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.046294][ T0] Running RCU synchronous self tests [ 2.047051][ T0] Running RCU synchronous self tests [ 2.168984][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.172641][ T1] Performance Events: unsupported CPU family 6 model 79 no PMU driver, software events only. [ 2.172641][ T1] signal: max sigframe size: 1776 [ 2.172641][ T1] rcu: Hierarchical SRCU implementation. [ 2.172641][ T1] rcu: Max phase no-delay instances is 1000. [ 2.173882][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level [ 2.207810][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.209710][ T1] smp: Bringing up secondary CPUs ... [ 2.214232][ T1] smpboot: x86: Booting SMP configuration: [ 2.215116][ T1] .... node #0, CPUs: #1 [ 2.215430][ 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. [ 2.215430][ 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. [ 2.216912][ 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. [ 2.222788][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.223564][ T1] smpboot: Total of 2 processors activated (8800.88 BogoMIPS) [ 2.225711][ T1] Memory: 6467792K/8388204K available (171224K kernel code, 28900K rwdata, 38428K rodata, 26300K init, 122616K bss, 1729184K reserved, 0K cma-reserved) [ 2.232846][ T1] devtmpfs: initialized [ 2.235125][ T1] x86/mm: Memory block size: 128MB [ 2.286688][ T1] Running RCU synchronous self tests [ 2.286688][ T1] Running RCU synchronous self tests [ 2.286706][ T1] Running RCU Tasks wait API self tests [ 2.286706][ T1] Running RCU Tasks Trace wait API self tests [ 2.332723][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.334807][ T1] posixtimers hash table entries: 1024 (order: 4, 73728 bytes, vmalloc) [ 2.336023][ T1] futex hash table entries: 256 (32768 bytes on 2 NUMA nodes, total 64 KiB, linear). [ 2.337702][ T1] PM: RTC time: 16:02:18, date: 2025-07-01 [ 2.358213][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.366032][ T1] audit: initializing netlink subsys (disabled) [ 2.367049][ T30] audit: type=2000 audit(1751385738.252:1): state=initialized audit_enabled=0 res=1 [ 2.375865][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.376123][ T1] cpuidle: using governor menu [ 2.376123][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.380508][ T1] dca service started, version 1.12.1 [ 2.382822][ T1] PCI: Using configuration type 1 for base access [ 2.387836][ T1] registering rtmutex [ 2.396278][ T1] HugeTLB: allocation took 0ms with hugepage_allocation_threads=1 [ 2.402943][ T29] Callback from call_rcu_tasks_trace() invoked. [ 2.404933][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.406069][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.407194][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.408277][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.454865][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.455114][ T1] raid6: using avx2x2 recovery algorithm [ 2.459114][ T1] ACPI: Added _OSI(Module Device) [ 2.459856][ T1] ACPI: Added _OSI(Processor Device) [ 2.460639][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.513061][ T28] Callback from call_rcu_tasks() invoked. [ 2.679585][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.762777][ T1] ACPI: Interpreter enabled [ 2.764200][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.765000][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.766440][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.768559][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.776483][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.077208][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.078515][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.079920][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.082656][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.109975][ T1] PCI host bridge to bus 0000:00 [ 3.110940][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.112572][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.112680][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.113835][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.115026][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.116305][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.117625][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.126403][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.140596][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.146407][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.155383][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.165105][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.166089][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.175317][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.185082][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.186163][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.194918][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.206078][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.207902][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.217153][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 3.225181][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.233249][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.243872][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.244831][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f] [ 3.297871][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.307858][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.317634][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.327268][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.332253][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.372712][ T1] iommu: Default domain type: Translated [ 3.373599][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.384512][ T1] SCSI subsystem initialized [ 3.388805][ T1] ACPI: bus type USB registered [ 3.390832][ T1] usbcore: registered new interface driver usbfs [ 3.392338][ T1] usbcore: registered new interface driver hub [ 3.393569][ T1] usbcore: registered new device driver usb [ 3.397674][ T1] mc: Linux media interface: v0.10 [ 3.398873][ T1] videodev: Linux video capture interface: v2.00 [ 3.401253][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.402661][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.404242][ T1] PTP clock support registered [ 3.423621][ T1] EDAC MC: Ver: 3.0.0 [ 3.439579][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.450408][ T1] Bluetooth: Core ver 2.22 [ 3.451542][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.452519][ T1] Bluetooth: HCI device and connection manager initialized [ 3.452732][ T1] Bluetooth: HCI socket layer initialized [ 3.453627][ T1] Bluetooth: L2CAP socket layer initialized [ 3.454712][ T1] Bluetooth: SCO socket layer initialized [ 3.455659][ T1] NET: Registered PF_ATMPVC protocol family [ 3.456826][ T1] NET: Registered PF_ATMSVC protocol family [ 3.458264][ T1] NetLabel: Initializing [ 3.458883][ T1] NetLabel: domain hash size = 128 [ 3.459739][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.461574][ T1] NetLabel: unlabeled traffic allowed by default [ 3.469126][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.469126][ T1] NET: Registered PF_NFC protocol family [ 3.469126][ T1] mctp: management component transport protocol core [ 3.469126][ T1] NET: Registered PF_MCTP protocol family [ 3.469126][ T1] PCI: Using ACPI for IRQ routing [ 3.482936][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.484015][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.484948][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.486336][ T1] vgaarb: loaded [ 3.492659][ T1] clocksource: Switched to clocksource kvm-clock [ 3.508138][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.509140][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.517002][ T1] netfs: FS-Cache loaded [ 3.519769][ T1] CacheFiles: Loaded [ 3.521457][ T1] TOMOYO: 2.6.0 [ 3.522030][ T1] Mandatory Access Control activated. [ 3.529286][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.530887][ T1] pnp: PnP ACPI init [ 3.569947][ T1] pnp: PnP ACPI: found 7 devices [ 3.663015][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.666057][ T1] NET: Registered PF_INET protocol family [ 3.673586][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.703400][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.706667][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.711087][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.724838][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 3.733243][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.740102][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.747936][ T1] UDP hash table entries: 4096 (order: 8, 1048576 bytes, vmalloc) [ 3.755885][ T1] UDP-Lite hash table entries: 4096 (order: 8, 1048576 bytes, vmalloc) [ 3.759208][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.765405][ T1] RPC: Registered named UNIX socket transport module. [ 3.766784][ T1] RPC: Registered udp transport module. [ 3.767631][ T1] RPC: Registered tcp transport module. [ 3.768484][ T1] RPC: Registered tcp-with-tls transport module. [ 3.769470][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.775395][ T1] NET: Registered PF_XDP protocol family [ 3.776327][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.777456][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.778511][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.779614][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.782519][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.783886][ T1] PCI: CLS 0 bytes, default 64 [ 3.792688][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.793889][ T1] software IO TLB: mapped [mem 0x00000000b4600000-0x00000000b8600000] (64MB) [ 3.795335][ T1] ACPI: bus type thunderbolt registered [ 3.798784][ T59] kworker/u8:2 (59) used greatest stack depth: 24888 bytes left [ 3.806504][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.833519][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 3.834387][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb70472bf8, max_idle_ns: 440795223191 ns [ 3.836571][ T1] clocksource: Switched to clocksource tsc [ 5.917625][ T1] Initialise system trusted keyrings [ 5.919658][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 5.925968][ T1] DLM installed [ 5.929742][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.935885][ T1] NFS: Registering the id_resolver key type [ 5.936793][ T1] Key type id_resolver registered [ 5.937521][ T1] Key type id_legacy registered [ 5.938288][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.939370][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 5.951027][ T1] Key type cifs.spnego registered [ 5.952014][ T1] Key type cifs.idmap registered [ 5.955196][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.955998][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.957067][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 5.957904][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 5.960932][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.961786][ T1] QNX4 filesystem 0.2.3 registered. [ 5.962581][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.964086][ T1] fuse: init (API version 7.44) [ 5.967808][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 5.969795][ T1] orangefs_init: module version upstream loaded [ 5.971249][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 5.997718][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 6.002409][ T1] 9p: Installing v9fs 9p2000 file system support [ 6.003711][ T1] NILFS version 2 loaded [ 6.004299][ T1] befs: version: 0.9.3 [ 6.005287][ T1] ocfs2: Registered cluster interface o2cb [ 6.006664][ T1] ocfs2: Registered cluster interface user [ 6.008011][ T1] OCFS2 User DLM kernel interface loaded [ 6.024299][ T1] gfs2: GFS2 installed [ 6.036617][ T1] ceph: loaded (mds proto 32) [ 6.042745][ T1] cryptd: max_cpu_qlen set to 1000 [ 6.063552][ T1] NET: Registered PF_ALG protocol family [ 6.064538][ T1] xor: automatically using best checksumming function avx [ 6.065620][ T1] async_tx: api initialized (async) [ 6.066365][ T1] Key type asymmetric registered [ 6.067057][ T1] Asymmetric key parser 'x509' registered [ 6.067866][ T1] Asymmetric key parser 'pkcs8' registered [ 6.068658][ T1] Key type pkcs7_test registered [ 6.069739][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 238) [ 6.071816][ T1] io scheduler mq-deadline registered [ 6.072568][ T1] io scheduler kyber registered [ 6.073879][ T1] io scheduler bfq registered [ 6.082076][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.095750][ T1] ACPI: button: Power Button [PWRF] [ 6.098132][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.100468][ T1] ACPI: button: Sleep Button [SLPF] [ 6.120102][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 6.145739][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 6.146645][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.171813][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 6.172725][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 6.197701][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 6.198577][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 6.217197][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 6.729124][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.730294][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.735135][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.748728][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.759907][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.771877][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 6.796269][ T1] Non-volatile memory driver v1.3 [ 6.809085][ T1] Linux agpgart interface v0.103 [ 6.814442][ T1] usbcore: registered new interface driver xillyusb [ 6.819481][ T1] ACPI: bus type drm_connector registered [ 6.826838][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 6.836418][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1 [ 6.904046][ T1] Console: switching to colour frame buffer device 128x48 [ 6.920242][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 6.921684][ T1] usbcore: registered new interface driver udl [ 6.925721][ T1] usbcore: registered new interface driver gm12u320 [ 6.927834][ T1] usbcore: registered new interface driver gud [ 7.005116][ T1] brd: module loaded [ 7.181149][ T1] loop: module loaded [ 7.351537][ T1] zram: Added device: zram0 [ 7.362248][ T1] null_blk: disk nullb0 created [ 7.363020][ T1] null_blk: module loaded [ 7.365542][ T1] Guest personality initialized and is inactive [ 7.367217][ T1] VMCI host device registered (name=vmci, major=10, minor=265) [ 7.368523][ T1] Initialized host personality [ 7.369555][ T1] usbcore: registered new interface driver rtsx_usb [ 7.372861][ T1] usbcore: registered new interface driver viperboard [ 7.374851][ T1] usbcore: registered new interface driver dln2 [ 7.376799][ T1] usbcore: registered new interface driver pn533_usb [ 7.383355][ T1] nfcsim 0.2 initialized [ 7.384785][ T1] usbcore: registered new interface driver port100 [ 7.386108][ T1] usbcore: registered new interface driver nfcmrvl [ 7.395756][ T1] Loading iSCSI transport class v2.0-870. [ 7.411822][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 7.428578][ T1] scsi host0: Virtio SCSI HBA [ 7.525541][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 7.533541][ T78] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.565488][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 7.568575][ T1] db_root: cannot open: /etc/target [ 7.570835][ T1] slram: not enough parameters. [ 7.587262][ T1] ftl_cs: FTL header not found. [ 7.654484][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 7.655787][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 7.657693][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.675286][ T1] MACsec IEEE 802.1AE [ 7.695407][ T1] usbcore: registered new interface driver mvusb_mdio [ 7.697071][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 7.770055][ T1] vcan: Virtual CAN interface driver [ 7.771081][ T1] vxcan: Virtual CAN Tunnel driver [ 7.771885][ T1] slcan: serial line CAN interface driver [ 7.772811][ T1] CAN device driver interface [ 7.774161][ T1] usbcore: registered new interface driver usb_8dev [ 7.776024][ T1] usbcore: registered new interface driver ems_usb [ 7.777707][ T1] usbcore: registered new interface driver esd_usb [ 7.780348][ T1] usbcore: registered new interface driver etas_es58x [ 7.781755][ T1] usbcore: registered new interface driver f81604 [ 7.783067][ T1] usbcore: registered new interface driver gs_usb [ 7.785292][ T1] usbcore: registered new interface driver kvaser_usb [ 7.787157][ T1] usbcore: registered new interface driver mcba_usb [ 7.788977][ T1] usbcore: registered new interface driver peak_usb [ 7.790665][ T1] usbcore: registered new interface driver ucan [ 7.795162][ T1] e100: Intel(R) PRO/100 Network Driver [ 7.796167][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 7.797672][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 7.798616][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 7.800658][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 7.801570][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 7.806094][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 7.807035][ T1] AX.25: bpqether driver version 004 [ 7.807858][ T1] PPP generic driver version 2.4.2 [ 7.811200][ T1] PPP BSD Compression module registered [ 7.812058][ T1] PPP Deflate Compression module registered [ 7.813001][ T1] PPP MPPE Compression module registered [ 7.814610][ T1] NET: Registered PF_PPPOX protocol family [ 7.815619][ T1] PPTP driver version 0.8.5 [ 7.819438][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 7.821109][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 7.822308][ T1] SLIP linefill/keepalive option. [ 7.823177][ T1] hdlc: HDLC support module revision 1.22 [ 7.824120][ T1] LAPB Ethernet driver version 0.02 [ 7.827522][ T1] usbcore: registered new interface driver ath9k_htc [ 7.829630][ T1] usbcore: registered new interface driver carl9170 [ 7.831650][ T1] usbcore: registered new interface driver ath6kl_usb [ 7.834553][ T1] usbcore: registered new interface driver ar5523 [ 7.837459][ T1] usbcore: registered new interface driver ath10k_usb [ 7.839620][ T1] usbcore: registered new interface driver plfxlc [ 7.842625][ T1] mac80211_hwsim: initializing netlink [ 7.902701][ T1] usbcore: registered new interface driver atusb [ 7.935487][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 7.940517][ T1] VMware vmxnet3 virtual NIC driver - version 1.9.0.0-k-NAPI [ 7.944201][ T1] usbcore: registered new interface driver catc [ 7.945546][ T1] usbcore: registered new interface driver kaweth [ 7.946522][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 7.947737][ T1] usbcore: registered new interface driver pegasus [ 7.948984][ T1] usbcore: registered new interface driver rtl8150 [ 7.950119][ T1] usbcore: registered new device driver r8152-cfgselector [ 7.951498][ T1] usbcore: registered new interface driver r8152 [ 7.952943][ T1] usbcore: registered new interface driver hso [ 7.954427][ T1] usbcore: registered new interface driver lan78xx [ 7.956023][ T1] usbcore: registered new interface driver asix [ 7.957601][ T1] usbcore: registered new interface driver ax88179_178a [ 7.959565][ T1] usbcore: registered new interface driver cdc_ether [ 7.961525][ T1] usbcore: registered new interface driver cdc_eem [ 7.963542][ T1] usbcore: registered new interface driver dm9601 [ 7.965778][ T1] usbcore: registered new interface driver sr9700 [ 7.967456][ T1] usbcore: registered new interface driver CoreChips [ 7.969484][ T1] usbcore: registered new interface driver smsc75xx [ 7.971052][ T1] usbcore: registered new interface driver smsc95xx [ 7.974915][ T1] usbcore: registered new interface driver gl620a [ 7.976430][ T1] usbcore: registered new interface driver net1080 [ 7.978308][ T1] usbcore: registered new interface driver plusb [ 7.980261][ T1] usbcore: registered new interface driver rndis_host [ 7.981942][ T1] usbcore: registered new interface driver cdc_subset [ 7.984832][ T1] usbcore: registered new interface driver zaurus [ 7.986695][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 7.988788][ T1] usbcore: registered new interface driver int51x1 [ 7.990767][ T1] usbcore: registered new interface driver cdc_phonet [ 7.992613][ T1] usbcore: registered new interface driver kalmia [ 7.995826][ T1] usbcore: registered new interface driver ipheth [ 7.997331][ T1] usbcore: registered new interface driver sierra_net [ 7.998951][ T1] usbcore: registered new interface driver cx82310_eth [ 8.000601][ T1] usbcore: registered new interface driver cdc_ncm [ 8.002265][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 8.006757][ T1] usbcore: registered new interface driver lg-vl600 [ 8.008351][ T1] usbcore: registered new interface driver qmi_wwan [ 8.009988][ T1] usbcore: registered new interface driver cdc_mbim [ 8.011574][ T1] usbcore: registered new interface driver ch9200 [ 8.013495][ T1] usbcore: registered new interface driver aqc111 [ 8.015505][ T1] usbcore: registered new interface driver r8153_ecm [ 8.026061][ T1] VFIO - User Level meta-driver version: 0.3 [ 8.041973][ T1] aoe: AoE v85 initialised. [ 8.066696][ T1322] kworker/u8:0 (1322) used greatest stack depth: 24840 bytes left [ 8.072962][ T1] usbcore: registered new interface driver cdc_acm [ 8.074015][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 8.076190][ T1] usbcore: registered new interface driver usblp [ 8.077684][ T1] usbcore: registered new interface driver cdc_wdm [ 8.079230][ T1] usbcore: registered new interface driver usbtmc [ 8.082401][ T1] usbcore: registered new interface driver uas [ 8.084434][ T1] usbcore: registered new interface driver usb-storage [ 8.085934][ T1] usbcore: registered new interface driver ums-alauda [ 8.088129][ T1] usbcore: registered new interface driver ums-cypress [ 8.089686][ T1] usbcore: registered new interface driver ums-datafab [ 8.091829][ T1] usbcore: registered new interface driver ums_eneub6250 [ 8.093896][ T1] usbcore: registered new interface driver ums-freecom [ 8.095441][ T1] usbcore: registered new interface driver ums-isd200 [ 8.097671][ T1] usbcore: registered new interface driver ums-jumpshot [ 8.099650][ T1] usbcore: registered new interface driver ums-karma [ 8.101212][ T1] usbcore: registered new interface driver ums-onetouch [ 8.105260][ T1] usbcore: registered new interface driver ums-realtek [ 8.107339][ T1] usbcore: registered new interface driver ums-sddr09 [ 8.108893][ T1] usbcore: registered new interface driver ums-sddr55 [ 8.111045][ T1] usbcore: registered new interface driver ums-usbat [ 8.113263][ T1] usbcore: registered new interface driver mdc800 [ 8.114765][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 8.116705][ T1] usbcore: registered new interface driver microtekX6 [ 8.119192][ T1] usbcore: registered new interface driver usbserial_generic [ 8.127074][ T1] usbserial: USB Serial support registered for generic [ 8.128679][ T1] usbcore: registered new interface driver aircable [ 8.129898][ T1] usbserial: USB Serial support registered for aircable [ 8.132396][ T1] usbcore: registered new interface driver ark3116 [ 8.134329][ T1] usbserial: USB Serial support registered for ark3116 [ 8.136239][ T1] usbcore: registered new interface driver belkin_sa [ 8.137513][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 8.139907][ T1] usbcore: registered new interface driver ch341 [ 8.141172][ T1] usbserial: USB Serial support registered for ch341-uart [ 8.146489][ T1] usbcore: registered new interface driver cp210x [ 8.147967][ T1] usbserial: USB Serial support registered for cp210x [ 8.150124][ T1] usbcore: registered new interface driver cyberjack [ 8.151778][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 8.154084][ T1] usbcore: registered new interface driver cypress_m8 [ 8.155655][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 8.157519][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 8.159017][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 8.161385][ T1] usbcore: registered new interface driver usb_debug [ 8.163038][ T1] usbserial: USB Serial support registered for debug [ 8.167330][ T1] usbserial: USB Serial support registered for xhci_dbc [ 8.169296][ T1] usbcore: registered new interface driver digi_acceleport [ 8.171416][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 8.173644][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 8.175800][ T1] usbcore: registered new interface driver io_edgeport [ 8.177638][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 8.179509][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 8.181389][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 8.182873][ T1] usbserial: USB Serial support registered for EPiC device [ 8.188312][ T1] usbcore: registered new interface driver io_ti [ 8.190011][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 8.191931][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 8.194061][ T1] usbcore: registered new interface driver empeg [ 8.196494][ T1] usbserial: USB Serial support registered for empeg [ 8.198549][ T1] usbcore: registered new interface driver f81534a_ctrl [ 8.200348][ T1] usbcore: registered new interface driver f81232 [ 8.201662][ T1] usbserial: USB Serial support registered for f81232 [ 8.203776][ T1] usbserial: USB Serial support registered for f81534a [ 8.205253][ T1] usbcore: registered new interface driver f81534 [ 8.210159][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 8.211799][ T1] usbcore: registered new interface driver ftdi_sio [ 8.212994][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 8.215465][ T1] usbcore: registered new interface driver garmin_gps [ 8.217160][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 8.219136][ T1] usbcore: registered new interface driver ipaq [ 8.220598][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 8.222599][ T1] usbcore: registered new interface driver ipw [ 8.227745][ T1] usbserial: USB Serial support registered for IPWireless converter [ 8.229387][ T1] usbcore: registered new interface driver ir_usb [ 8.230676][ T1] usbserial: USB Serial support registered for IR Dongle [ 8.232111][ T1] usbcore: registered new interface driver iuu_phoenix [ 8.233493][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 8.236349][ T1] usbcore: registered new interface driver keyspan [ 8.237635][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 8.240595][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 8.242481][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 8.246938][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 8.248737][ T1] usbcore: registered new interface driver keyspan_pda [ 8.251285][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 8.253031][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 8.255314][ T1] usbcore: registered new interface driver kl5kusb105 [ 8.256502][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 8.258762][ T1] usbcore: registered new interface driver kobil_sct [ 8.260056][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 8.262605][ T1] usbcore: registered new interface driver mct_u232 [ 8.266546][ T1] usbserial: USB Serial support registered for MCT U232 [ 8.268078][ T1] usbcore: registered new interface driver metro_usb [ 8.269740][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 8.271500][ T1] usbcore: registered new interface driver mos7720 [ 8.273483][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 8.275191][ T1] usbcore: registered new interface driver mos7840 [ 8.277628][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 8.279748][ T1] usbcore: registered new interface driver mxuport [ 8.281094][ T1] usbserial: USB Serial support registered for MOXA UPort [ 8.287584][ T1] usbcore: registered new interface driver navman [ 8.288878][ T1] usbserial: USB Serial support registered for navman [ 8.290372][ T1] usbcore: registered new interface driver omninet [ 8.292245][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 8.294456][ T1] usbcore: registered new interface driver opticon [ 8.295680][ T1] usbserial: USB Serial support registered for opticon [ 8.297803][ T1] usbcore: registered new interface driver option [ 8.298992][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 8.301309][ T1] usbcore: registered new interface driver oti6858 [ 8.303070][ T1] usbserial: USB Serial support registered for oti6858 [ 8.307603][ T1] usbcore: registered new interface driver pl2303 [ 8.309205][ T1] usbserial: USB Serial support registered for pl2303 [ 8.310662][ T1] usbcore: registered new interface driver qcaux [ 8.312653][ T1] usbserial: USB Serial support registered for qcaux [ 8.314465][ T1] usbcore: registered new interface driver qcserial [ 8.315667][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 8.317971][ T1] usbcore: registered new interface driver quatech2 [ 8.319269][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 8.322070][ T1] usbcore: registered new interface driver safe_serial [ 8.325183][ T1] usbserial: USB Serial support registered for safe_serial [ 8.328579][ T1] usbcore: registered new interface driver sierra [ 8.330260][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 8.332259][ T1] usbcore: registered new interface driver usb_serial_simple [ 8.335838][ T1] usbserial: USB Serial support registered for carelink [ 8.337748][ T1] usbserial: USB Serial support registered for flashloader [ 8.339705][ T1] usbserial: USB Serial support registered for funsoft [ 8.341299][ T1] usbserial: USB Serial support registered for google [ 8.343133][ T1] usbserial: USB Serial support registered for hp4x [ 8.345335][ T1] usbserial: USB Serial support registered for kaufmann [ 8.346654][ T1] usbserial: USB Serial support registered for libtransistor [ 8.348025][ T1] usbserial: USB Serial support registered for moto_modem [ 8.349789][ T1] usbserial: USB Serial support registered for motorola_tetra [ 8.351213][ T1] usbserial: USB Serial support registered for nokia [ 8.352493][ T1] usbserial: USB Serial support registered for novatel_gps [ 8.359065][ T1] usbserial: USB Serial support registered for owon [ 8.360479][ T1] usbserial: USB Serial support registered for siemens_mpi [ 8.361923][ T1] usbserial: USB Serial support registered for suunto [ 8.364975][ T1] usbserial: USB Serial support registered for vivopay [ 8.366264][ T1] usbserial: USB Serial support registered for zio [ 8.368156][ T1] usbcore: registered new interface driver spcp8x5 [ 8.369962][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 8.371880][ T1] usbcore: registered new interface driver ssu100 [ 8.373548][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 8.375732][ T1] usbcore: registered new interface driver symbolserial [ 8.377086][ T1] usbserial: USB Serial support registered for symbol [ 8.378575][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 8.380733][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 8.382723][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 8.386278][ T1] usbcore: registered new interface driver upd78f0730 [ 8.389822][ T1] usbserial: USB Serial support registered for upd78f0730 [ 8.391677][ T1] usbcore: registered new interface driver visor [ 8.393146][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 8.395073][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 8.396442][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 8.398333][ T1] usbcore: registered new interface driver wishbone_serial [ 8.399965][ T1] usbserial: USB Serial support registered for wishbone_serial [ 8.401493][ T1] usbcore: registered new interface driver whiteheat [ 8.403764][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 8.405534][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 8.407523][ T1] usbcore: registered new interface driver xr_serial [ 8.409171][ T1] usbserial: USB Serial support registered for xr_serial [ 8.410718][ T1] usbcore: registered new interface driver xsens_mt [ 8.412468][ T1] usbserial: USB Serial support registered for xsens_mt [ 8.415991][ T1] usbcore: registered new interface driver adutux [ 8.419602][ T1] usbcore: registered new interface driver appledisplay [ 8.421573][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 8.423560][ T1] usbcore: registered new interface driver cytherm [ 8.425197][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 8.428021][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 8.430018][ T1] usbcore: registered new device driver apple-mfi-fastcharge [ 8.432166][ T1] usbcore: registered new interface driver ljca [ 8.435568][ T1] usbcore: registered new interface driver idmouse [ 8.437131][ T1] usbcore: registered new interface driver iowarrior [ 8.439367][ T1] usbcore: registered new interface driver isight_firmware [ 8.441447][ T1] usbcore: registered new interface driver usblcd [ 8.443052][ T1] usbcore: registered new interface driver ldusb [ 8.447637][ T1] usbcore: registered new interface driver legousbtower [ 8.449559][ T1] usbcore: registered new interface driver usbtest [ 8.451782][ T1] usbcore: registered new interface driver usb_ehset_test [ 8.454391][ T1] usbcore: registered new interface driver trancevibrator [ 8.456751][ T1] usbcore: registered new interface driver uss720 [ 8.457746][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 8.459271][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 8.460463][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 8.461756][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 8.466221][ T1] usbcore: registered new interface driver usbsevseg [ 8.468406][ T1] usbcore: registered new interface driver yurex [ 8.471641][ T1] usbcore: registered new interface driver chaoskey [ 8.474708][ T1] usbcore: registered new interface driver sisusb [ 8.476359][ T1] usbcore: registered new interface driver lvs [ 8.478391][ T1] usbcore: registered new interface driver cxacru [ 8.481097][ T1] usbcore: registered new interface driver speedtch [ 8.482746][ T1] usbcore: registered new interface driver ueagle-atm [ 8.484210][ T1] xusbatm: malformed module parameters [ 8.493605][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.495001][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 8.501933][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 8.511259][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.515454][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.516997][ T1] usb usb1: Product: Dummy host controller [ 8.517907][ T1] usb usb1: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.519149][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 8.537425][ T1] hub 1-0:1.0: USB hub found [ 8.541833][ T1] hub 1-0:1.0: 1 port detected [ 8.562356][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.564696][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 8.567410][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 8.572089][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.574025][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.575324][ T1] usb usb2: Product: Dummy host controller [ 8.576263][ T1] usb usb2: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.577621][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 8.585578][ T1] hub 2-0:1.0: USB hub found [ 8.587885][ T1] hub 2-0:1.0: 1 port detected [ 8.596366][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.597899][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 8.600398][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 8.604645][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.606045][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.607321][ T1] usb usb3: Product: Dummy host controller [ 8.608174][ T1] usb usb3: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.609445][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 8.618446][ T1] hub 3-0:1.0: USB hub found [ 8.619641][ T1] hub 3-0:1.0: 1 port detected [ 8.630589][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.631937][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 8.636125][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 8.639906][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.641382][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.642527][ T1] usb usb4: Product: Dummy host controller [ 8.643480][ T1] usb usb4: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.644807][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 8.653456][ T1] hub 4-0:1.0: USB hub found [ 8.655054][ T1] hub 4-0:1.0: 1 port detected [ 8.666161][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.668337][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 8.671256][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 8.675768][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.677210][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.678563][ T1] usb usb5: Product: Dummy host controller [ 8.679393][ T1] usb usb5: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.680597][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 8.687143][ T1] hub 5-0:1.0: USB hub found [ 8.688790][ T1] hub 5-0:1.0: 1 port detected [ 8.697798][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.699480][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 8.702084][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 8.706030][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.707472][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.708675][ T1] usb usb6: Product: Dummy host controller [ 8.709591][ T1] usb usb6: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.710835][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 8.718782][ T1] hub 6-0:1.0: USB hub found [ 8.719959][ T1] hub 6-0:1.0: 1 port detected [ 8.729616][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.731246][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 8.735457][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 8.739958][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.741385][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.742529][ T1] usb usb7: Product: Dummy host controller [ 8.743442][ T1] usb usb7: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.745243][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 8.752427][ T1] hub 7-0:1.0: USB hub found [ 8.755099][ T1] hub 7-0:1.0: 1 port detected [ 8.762901][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.764642][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 8.767226][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 8.772625][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.775757][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.777105][ T1] usb usb8: Product: Dummy host controller [ 8.777973][ T1] usb usb8: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.779166][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 8.786102][ T1] hub 8-0:1.0: USB hub found [ 8.787259][ T1] hub 8-0:1.0: 1 port detected [ 8.797859][ T1] dummy_hcd dummy_hcd.8: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.799515][ T1] dummy_hcd dummy_hcd.8: Dummy host controller [ 8.803742][ T1] dummy_hcd dummy_hcd.8: new USB bus registered, assigned bus number 9 [ 8.807635][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.809056][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.810279][ T1] usb usb9: Product: Dummy host controller [ 8.811137][ T1] usb usb9: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.812412][ T1] usb usb9: SerialNumber: dummy_hcd.8 [ 8.820717][ T1] hub 9-0:1.0: USB hub found [ 8.822238][ T1] hub 9-0:1.0: 1 port detected [ 8.829889][ T1] dummy_hcd dummy_hcd.9: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.831654][ T1] dummy_hcd dummy_hcd.9: Dummy host controller [ 8.835264][ T1] dummy_hcd dummy_hcd.9: new USB bus registered, assigned bus number 10 [ 8.838888][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.840154][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.841320][ T1] usb usb10: Product: Dummy host controller [ 8.842204][ T1] usb usb10: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.843561][ T1] usb usb10: SerialNumber: dummy_hcd.9 [ 8.850142][ T1] hub 10-0:1.0: USB hub found [ 8.855252][ T1] hub 10-0:1.0: 1 port detected [ 8.862567][ T1] dummy_hcd dummy_hcd.10: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.864358][ T1] dummy_hcd dummy_hcd.10: Dummy host controller [ 8.866941][ T1] dummy_hcd dummy_hcd.10: new USB bus registered, assigned bus number 11 [ 8.870748][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.872051][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.874938][ T1] usb usb11: Product: Dummy host controller [ 8.875815][ T1] usb usb11: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.877186][ T1] usb usb11: SerialNumber: dummy_hcd.10 [ 8.884776][ T1] hub 11-0:1.0: USB hub found [ 8.885921][ T1] hub 11-0:1.0: 1 port detected [ 8.894753][ T1] dummy_hcd dummy_hcd.11: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.896906][ T1] dummy_hcd dummy_hcd.11: Dummy host controller [ 8.900989][ T1] dummy_hcd dummy_hcd.11: new USB bus registered, assigned bus number 12 [ 8.906751][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.908090][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.909327][ T1] usb usb12: Product: Dummy host controller [ 8.910200][ T1] usb usb12: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.911527][ T1] usb usb12: SerialNumber: dummy_hcd.11 [ 8.919325][ T1] hub 12-0:1.0: USB hub found [ 8.920971][ T1] hub 12-0:1.0: 1 port detected [ 8.930035][ T1] dummy_hcd dummy_hcd.12: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.931758][ T1] dummy_hcd dummy_hcd.12: Dummy host controller [ 8.934716][ T1] dummy_hcd dummy_hcd.12: new USB bus registered, assigned bus number 13 [ 8.938509][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.939958][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.941178][ T1] usb usb13: Product: Dummy host controller [ 8.942040][ T1] usb usb13: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.943470][ T1] usb usb13: SerialNumber: dummy_hcd.12 [ 8.951407][ T1] hub 13-0:1.0: USB hub found [ 8.952717][ T1] hub 13-0:1.0: 1 port detected [ 8.960871][ T1] dummy_hcd dummy_hcd.13: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.962195][ T1] dummy_hcd dummy_hcd.13: Dummy host controller [ 8.966027][ T1] dummy_hcd dummy_hcd.13: new USB bus registered, assigned bus number 14 [ 8.970314][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 8.971703][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 8.973000][ T1] usb usb14: Product: Dummy host controller [ 8.975756][ T1] usb usb14: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 8.977034][ T1] usb usb14: SerialNumber: dummy_hcd.13 [ 8.984458][ T1] hub 14-0:1.0: USB hub found [ 8.986076][ T1] hub 14-0:1.0: 1 port detected [ 8.990229][ T1096] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.992919][ T78] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.994499][ T1096] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.997158][ T1] dummy_hcd dummy_hcd.14: USB Host+Gadget Emulator, driver 02 May 2005 [ 8.998224][ T1096] sd 0:0:1:0: [sda] Write Protect is off [ 8.998734][ T1] dummy_hcd dummy_hcd.14: Dummy host controller [ 9.002048][ T1096] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 9.002709][ T1] dummy_hcd dummy_hcd.14: new USB bus registered, assigned bus number 15 [ 9.007409][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.009040][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.010261][ T1] usb usb15: Product: Dummy host controller [ 9.011155][ T1] usb usb15: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.012384][ T1] usb usb15: SerialNumber: dummy_hcd.14 [ 9.021028][ T1] hub 15-0:1.0: USB hub found [ 9.022301][ T1] hub 15-0:1.0: 1 port detected [ 9.029663][ T1] dummy_hcd dummy_hcd.15: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.031063][ T1] dummy_hcd dummy_hcd.15: Dummy host controller [ 9.035183][ T1] dummy_hcd dummy_hcd.15: new USB bus registered, assigned bus number 16 [ 9.037767][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.039018][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.040239][ T1] usb usb16: Product: Dummy host controller [ 9.041030][ T1] usb usb16: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.042292][ T1] usb usb16: SerialNumber: dummy_hcd.15 [ 9.046938][ T1] hub 16-0:1.0: USB hub found [ 9.047969][ T1] hub 16-0:1.0: 1 port detected [ 9.052947][ T1] dummy_hcd dummy_hcd.16: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.055411][ T1] dummy_hcd dummy_hcd.16: Dummy host controller [ 9.057436][ T1] dummy_hcd dummy_hcd.16: new USB bus registered, assigned bus number 17 [ 9.059857][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.061101][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.062202][ T1] usb usb17: Product: Dummy host controller [ 9.062991][ T1] usb usb17: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.064610][ T1] usb usb17: SerialNumber: dummy_hcd.16 [ 9.069092][ T1] hub 17-0:1.0: USB hub found [ 9.070119][ T1] hub 17-0:1.0: 1 port detected [ 9.075392][ T1] dummy_hcd dummy_hcd.17: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.075676][ T1096] sda: sda1 [ 9.076648][ T1] dummy_hcd dummy_hcd.17: Dummy host controller [ 9.080410][ T1] dummy_hcd dummy_hcd.17: new USB bus registered, assigned bus number 18 [ 9.082190][ T1096] sd 0:0:1:0: [sda] Attached SCSI disk [ 9.085969][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.087277][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.088420][ T1] usb usb18: Product: Dummy host controller [ 9.089266][ T1] usb usb18: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.090460][ T1] usb usb18: SerialNumber: dummy_hcd.17 [ 9.095326][ T1] hub 18-0:1.0: USB hub found [ 9.096808][ T1] hub 18-0:1.0: 1 port detected [ 9.101815][ T1] dummy_hcd dummy_hcd.18: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.103059][ T1] dummy_hcd dummy_hcd.18: Dummy host controller [ 9.105433][ T1] dummy_hcd dummy_hcd.18: new USB bus registered, assigned bus number 19 [ 9.107805][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.109040][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.110171][ T1] usb usb19: Product: Dummy host controller [ 9.111043][ T1] usb usb19: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.112228][ T1] usb usb19: SerialNumber: dummy_hcd.18 [ 9.117884][ T1] hub 19-0:1.0: USB hub found [ 9.118862][ T1] hub 19-0:1.0: 1 port detected [ 9.123884][ T1] dummy_hcd dummy_hcd.19: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.125463][ T1] dummy_hcd dummy_hcd.19: Dummy host controller [ 9.127378][ T1] dummy_hcd dummy_hcd.19: new USB bus registered, assigned bus number 20 [ 9.129779][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.131030][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.132111][ T1] usb usb20: Product: Dummy host controller [ 9.132936][ T1] usb usb20: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.134519][ T1] usb usb20: SerialNumber: dummy_hcd.19 [ 9.138800][ T1] hub 20-0:1.0: USB hub found [ 9.139791][ T1] hub 20-0:1.0: 1 port detected [ 9.144867][ T1] dummy_hcd dummy_hcd.20: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.146105][ T1] dummy_hcd dummy_hcd.20: Dummy host controller [ 9.148498][ T1] dummy_hcd dummy_hcd.20: new USB bus registered, assigned bus number 21 [ 9.150975][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.152203][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.153499][ T1] usb usb21: Product: Dummy host controller [ 9.154383][ T1] usb usb21: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.155552][ T1] usb usb21: SerialNumber: dummy_hcd.20 [ 9.159718][ T1] hub 21-0:1.0: USB hub found [ 9.161099][ T1] hub 21-0:1.0: 1 port detected [ 9.166232][ T1] dummy_hcd dummy_hcd.21: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.167500][ T1] dummy_hcd dummy_hcd.21: Dummy host controller [ 9.169546][ T1] dummy_hcd dummy_hcd.21: new USB bus registered, assigned bus number 22 [ 9.171985][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.174077][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.175181][ T1] usb usb22: Product: Dummy host controller [ 9.176007][ T1] usb usb22: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.177191][ T1] usb usb22: SerialNumber: dummy_hcd.21 [ 9.181415][ T1] hub 22-0:1.0: USB hub found [ 9.182397][ T1] hub 22-0:1.0: 1 port detected [ 9.188144][ T1] dummy_hcd dummy_hcd.22: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.189449][ T1] dummy_hcd dummy_hcd.22: Dummy host controller [ 9.191362][ T1] dummy_hcd dummy_hcd.22: new USB bus registered, assigned bus number 23 [ 9.193820][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.195090][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.196171][ T1] usb usb23: Product: Dummy host controller [ 9.196978][ T1] usb usb23: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.198177][ T1] usb usb23: SerialNumber: dummy_hcd.22 [ 9.202668][ T1] hub 23-0:1.0: USB hub found [ 9.204065][ T1] hub 23-0:1.0: 1 port detected [ 9.209223][ T1] dummy_hcd dummy_hcd.23: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.210502][ T1] dummy_hcd dummy_hcd.23: Dummy host controller [ 9.212349][ T1] dummy_hcd dummy_hcd.23: new USB bus registered, assigned bus number 24 [ 9.215053][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.216346][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.217522][ T1] usb usb24: Product: Dummy host controller [ 9.218451][ T1] usb usb24: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.219651][ T1] usb usb24: SerialNumber: dummy_hcd.23 [ 9.225089][ T1] hub 24-0:1.0: USB hub found [ 9.226127][ T1] hub 24-0:1.0: 1 port detected [ 9.231467][ T1] dummy_hcd dummy_hcd.24: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.232718][ T1] dummy_hcd dummy_hcd.24: Dummy host controller [ 9.234781][ T1] dummy_hcd dummy_hcd.24: new USB bus registered, assigned bus number 25 [ 9.237126][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.238395][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.239498][ T1] usb usb25: Product: Dummy host controller [ 9.240317][ T1] usb usb25: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.241532][ T1] usb usb25: SerialNumber: dummy_hcd.24 [ 9.246692][ T1] hub 25-0:1.0: USB hub found [ 9.247699][ T1] hub 25-0:1.0: 1 port detected [ 9.252743][ T1] dummy_hcd dummy_hcd.25: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.254088][ T1] dummy_hcd dummy_hcd.25: Dummy host controller [ 9.255922][ T1] dummy_hcd dummy_hcd.25: new USB bus registered, assigned bus number 26 [ 9.258527][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.259773][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.260872][ T1] usb usb26: Product: Dummy host controller [ 9.261673][ T1] usb usb26: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.262912][ T1] usb usb26: SerialNumber: dummy_hcd.25 [ 9.267538][ T1] hub 26-0:1.0: USB hub found [ 9.268512][ T1] hub 26-0:1.0: 1 port detected [ 9.273952][ T1] dummy_hcd dummy_hcd.26: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.275166][ T1] dummy_hcd dummy_hcd.26: Dummy host controller [ 9.276960][ T1] dummy_hcd dummy_hcd.26: new USB bus registered, assigned bus number 27 [ 9.279802][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.281071][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.282194][ T1] usb usb27: Product: Dummy host controller [ 9.283017][ T1] usb usb27: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.284398][ T1] usb usb27: SerialNumber: dummy_hcd.26 [ 9.288687][ T1] hub 27-0:1.0: USB hub found [ 9.289662][ T1] hub 27-0:1.0: 1 port detected [ 9.295041][ T1] dummy_hcd dummy_hcd.27: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.296371][ T1] dummy_hcd dummy_hcd.27: Dummy host controller [ 9.298210][ T1] dummy_hcd dummy_hcd.27: new USB bus registered, assigned bus number 28 [ 9.300723][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.301984][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.303131][ T1] usb usb28: Product: Dummy host controller [ 9.304068][ T1] usb usb28: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.305251][ T1] usb usb28: SerialNumber: dummy_hcd.27 [ 9.309404][ T1] hub 28-0:1.0: USB hub found [ 9.310693][ T1] hub 28-0:1.0: 1 port detected [ 9.315677][ T1] dummy_hcd dummy_hcd.28: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.316990][ T1] dummy_hcd dummy_hcd.28: Dummy host controller [ 9.319108][ T1] dummy_hcd dummy_hcd.28: new USB bus registered, assigned bus number 29 [ 9.321481][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.322743][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.323950][ T1] usb usb29: Product: Dummy host controller [ 9.324818][ T1] usb usb29: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.326039][ T1] usb usb29: SerialNumber: dummy_hcd.28 [ 9.330416][ T1] hub 29-0:1.0: USB hub found [ 9.331691][ T1] hub 29-0:1.0: 1 port detected [ 9.336682][ T1] dummy_hcd dummy_hcd.29: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.337939][ T1] dummy_hcd dummy_hcd.29: Dummy host controller [ 9.339950][ T1] dummy_hcd dummy_hcd.29: new USB bus registered, assigned bus number 30 [ 9.342301][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.343573][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.344746][ T1] usb usb30: Product: Dummy host controller [ 9.345535][ T1] usb usb30: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.346734][ T1] usb usb30: SerialNumber: dummy_hcd.29 [ 9.351003][ T1] hub 30-0:1.0: USB hub found [ 9.352270][ T1] hub 30-0:1.0: 1 port detected [ 9.357373][ T1] dummy_hcd dummy_hcd.30: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.358739][ T1] dummy_hcd dummy_hcd.30: Dummy host controller [ 9.360646][ T1] dummy_hcd dummy_hcd.30: new USB bus registered, assigned bus number 31 [ 9.363008][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.364420][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.365673][ T1] usb usb31: Product: Dummy host controller [ 9.366480][ T1] usb usb31: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.367683][ T1] usb usb31: SerialNumber: dummy_hcd.30 [ 9.372151][ T1] hub 31-0:1.0: USB hub found [ 9.373174][ T1] hub 31-0:1.0: 1 port detected [ 9.378317][ T1] dummy_hcd dummy_hcd.31: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.379525][ T1] dummy_hcd dummy_hcd.31: Dummy host controller [ 9.381333][ T1] dummy_hcd dummy_hcd.31: new USB bus registered, assigned bus number 32 [ 9.384359][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.385641][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.386728][ T1] usb usb32: Product: Dummy host controller [ 9.387515][ T1] usb usb32: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller dummy_hcd [ 9.388683][ T1] usb usb32: SerialNumber: dummy_hcd.31 [ 9.393387][ T1] hub 32-0:1.0: USB hub found [ 9.394525][ T1] hub 32-0:1.0: 1 port detected [ 9.521156][ T1] SPI driver max3420-udc has no spi_device_id for maxim,max3421-udc [ 9.524380][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 9.528738][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.531075][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 33 [ 9.532995][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 9.538319][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.539756][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.540902][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 9.541894][ T1] usb usb33: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.543151][ T1] usb usb33: SerialNumber: vhci_hcd.0 [ 9.548683][ T1] hub 33-0:1.0: USB hub found [ 9.550031][ T1] hub 33-0:1.0: 8 ports detected [ 9.563140][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 9.565183][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 34 [ 9.566940][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.569233][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.570543][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.571674][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 9.572567][ T1] usb usb34: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.574907][ T1] usb usb34: SerialNumber: vhci_hcd.0 [ 9.579310][ T1] hub 34-0:1.0: USB hub found [ 9.580321][ T1] hub 34-0:1.0: 8 ports detected [ 9.594008][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.597178][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 35 [ 9.599538][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.600835][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.601945][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 9.602855][ T1] usb usb35: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.604252][ T1] usb usb35: SerialNumber: vhci_hcd.1 [ 9.608488][ T1] hub 35-0:1.0: USB hub found [ 9.609449][ T1] hub 35-0:1.0: 8 ports detected [ 9.620877][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 9.622725][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 36 [ 9.624432][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.626598][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.627854][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.628932][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 9.629822][ T1] usb usb36: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.631011][ T1] usb usb36: SerialNumber: vhci_hcd.1 [ 9.635352][ T1] hub 36-0:1.0: USB hub found [ 9.636351][ T1] hub 36-0:1.0: 8 ports detected [ 9.649854][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.652984][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 37 [ 9.655497][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.656744][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.657885][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 9.658776][ T1] usb usb37: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.659984][ T1] usb usb37: SerialNumber: vhci_hcd.2 [ 9.664615][ T1] hub 37-0:1.0: USB hub found [ 9.665648][ T1] hub 37-0:1.0: 8 ports detected [ 9.677062][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 9.678993][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 38 [ 9.680555][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.682810][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.684117][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.685202][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 9.686090][ T1] usb usb38: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.687302][ T1] usb usb38: SerialNumber: vhci_hcd.2 [ 9.691502][ T1] hub 38-0:1.0: USB hub found [ 9.692473][ T1] hub 38-0:1.0: 8 ports detected [ 9.707108][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.709194][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 39 [ 9.711611][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.712922][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.714133][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 9.715059][ T1] usb usb39: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.716215][ T1] usb usb39: SerialNumber: vhci_hcd.3 [ 9.720529][ T1] hub 39-0:1.0: USB hub found [ 9.721476][ T1] hub 39-0:1.0: 8 ports detected [ 9.732443][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 9.735174][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 40 [ 9.736811][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.739042][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.740265][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.741369][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 9.742259][ T1] usb usb40: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.743511][ T1] usb usb40: SerialNumber: vhci_hcd.3 [ 9.747803][ T1] hub 40-0:1.0: USB hub found [ 9.748731][ T1] hub 40-0:1.0: 8 ports detected [ 9.762906][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.765438][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 41 [ 9.768005][ T1] usb usb41: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.769285][ T1] usb usb41: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.770401][ T1] usb usb41: Product: USB/IP Virtual Host Controller [ 9.771292][ T1] usb usb41: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.772478][ T1] usb usb41: SerialNumber: vhci_hcd.4 [ 9.776971][ T1] hub 41-0:1.0: USB hub found [ 9.777937][ T1] hub 41-0:1.0: 8 ports detected [ 9.790095][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 9.792021][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 42 [ 9.793743][ T1] usb usb42: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.795921][ T1] usb usb42: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.797143][ T1] usb usb42: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.798240][ T1] usb usb42: Product: USB/IP Virtual Host Controller [ 9.799128][ T1] usb usb42: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.800336][ T1] usb usb42: SerialNumber: vhci_hcd.4 [ 9.805331][ T1] hub 42-0:1.0: USB hub found [ 9.806290][ T1] hub 42-0:1.0: 8 ports detected [ 9.819554][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.822487][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 43 [ 9.825084][ T1] usb usb43: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.826417][ T1] usb usb43: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.827498][ T1] usb usb43: Product: USB/IP Virtual Host Controller [ 9.828389][ T1] usb usb43: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.829545][ T1] usb usb43: SerialNumber: vhci_hcd.5 [ 9.834024][ T1] hub 43-0:1.0: USB hub found [ 9.835011][ T1] hub 43-0:1.0: 8 ports detected [ 9.847283][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 9.849170][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 44 [ 9.850810][ T1] usb usb44: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.852961][ T1] usb usb44: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.854397][ T1] usb usb44: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.855501][ T1] usb usb44: Product: USB/IP Virtual Host Controller [ 9.856411][ T1] usb usb44: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.857878][ T1] usb usb44: SerialNumber: vhci_hcd.5 [ 9.862337][ T1] hub 44-0:1.0: USB hub found [ 9.863552][ T1] hub 44-0:1.0: 8 ports detected [ 9.878531][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.880737][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 45 [ 9.883000][ T1] usb usb45: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.884410][ T1] usb usb45: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.885564][ T1] usb usb45: Product: USB/IP Virtual Host Controller [ 9.886471][ T1] usb usb45: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.887647][ T1] usb usb45: SerialNumber: vhci_hcd.6 [ 9.892201][ T1] hub 45-0:1.0: USB hub found [ 9.893260][ T1] hub 45-0:1.0: 8 ports detected [ 9.904937][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 9.907371][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 46 [ 9.909024][ T1] usb usb46: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.911180][ T1] usb usb46: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.912441][ T1] usb usb46: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.913586][ T1] usb usb46: Product: USB/IP Virtual Host Controller [ 9.914511][ T1] usb usb46: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.915688][ T1] usb usb46: SerialNumber: vhci_hcd.6 [ 9.920175][ T1] hub 46-0:1.0: USB hub found [ 9.921180][ T1] hub 46-0:1.0: 8 ports detected [ 9.934736][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.938022][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 47 [ 9.940372][ T1] usb usb47: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.941629][ T1] usb usb47: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.942744][ T1] usb usb47: Product: USB/IP Virtual Host Controller [ 9.943756][ T1] usb usb47: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.944946][ T1] usb usb47: SerialNumber: vhci_hcd.7 [ 9.949190][ T1] hub 47-0:1.0: USB hub found [ 9.950244][ T1] hub 47-0:1.0: 8 ports detected [ 9.962031][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 9.964109][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 48 [ 9.965751][ T1] usb usb48: We don't know the algorithms for LPM for this host, disabling LPM. [ 9.967923][ T1] usb usb48: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 9.969181][ T1] usb usb48: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.970477][ T1] usb usb48: Product: USB/IP Virtual Host Controller [ 9.971419][ T1] usb usb48: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 9.972973][ T1] usb usb48: SerialNumber: vhci_hcd.7 [ 9.977325][ T1] hub 48-0:1.0: USB hub found [ 9.978577][ T1] hub 48-0:1.0: 8 ports detected [ 9.993894][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 9.995893][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 49 [ 9.998160][ T1] usb usb49: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 9.999436][ T1] usb usb49: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.000587][ T1] usb usb49: Product: USB/IP Virtual Host Controller [ 10.001480][ T1] usb usb49: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.002656][ T1] usb usb49: SerialNumber: vhci_hcd.8 [ 10.007058][ T1] hub 49-0:1.0: USB hub found [ 10.008344][ T1] hub 49-0:1.0: 8 ports detected [ 10.020062][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.022569][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 50 [ 10.024306][ T1] usb usb50: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.026936][ T1] usb usb50: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.028227][ T1] usb usb50: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.029368][ T1] usb usb50: Product: USB/IP Virtual Host Controller [ 10.030277][ T1] usb usb50: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.031489][ T1] usb usb50: SerialNumber: vhci_hcd.8 [ 10.035780][ T1] hub 50-0:1.0: USB hub found [ 10.037009][ T1] hub 50-0:1.0: 8 ports detected [ 10.052035][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.054078][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 51 [ 10.056424][ T1] usb usb51: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.057707][ T1] usb usb51: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.058793][ T1] usb usb51: Product: USB/IP Virtual Host Controller [ 10.059729][ T1] usb usb51: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.060905][ T1] usb usb51: SerialNumber: vhci_hcd.9 [ 10.065695][ T1] hub 51-0:1.0: USB hub found [ 10.067004][ T1] hub 51-0:1.0: 8 ports detected [ 10.078720][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.080909][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 52 [ 10.082490][ T1] usb usb52: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.085164][ T1] usb usb52: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.086420][ T1] usb usb52: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.087518][ T1] usb usb52: Product: USB/IP Virtual Host Controller [ 10.088407][ T1] usb usb52: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.089613][ T1] usb usb52: SerialNumber: vhci_hcd.9 [ 10.094140][ T1] hub 52-0:1.0: USB hub found [ 10.095510][ T1] hub 52-0:1.0: 8 ports detected [ 10.108792][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.112135][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 53 [ 10.114515][ T1] usb usb53: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.115782][ T1] usb usb53: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.116900][ T1] usb usb53: Product: USB/IP Virtual Host Controller [ 10.117898][ T1] usb usb53: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.119089][ T1] usb usb53: SerialNumber: vhci_hcd.10 [ 10.123331][ T1] hub 53-0:1.0: USB hub found [ 10.124964][ T1] hub 53-0:1.0: 8 ports detected [ 10.136627][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.138690][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 54 [ 10.140534][ T1] usb usb54: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.142737][ T1] usb usb54: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.144163][ T1] usb usb54: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.145344][ T1] usb usb54: Product: USB/IP Virtual Host Controller [ 10.146281][ T1] usb usb54: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.147452][ T1] usb usb54: SerialNumber: vhci_hcd.10 [ 10.151797][ T1] hub 54-0:1.0: USB hub found [ 10.152775][ T1] hub 54-0:1.0: 8 ports detected [ 10.167732][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.169724][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 55 [ 10.172226][ T1] usb usb55: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.173523][ T1] usb usb55: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.174625][ T1] usb usb55: Product: USB/IP Virtual Host Controller [ 10.175512][ T1] usb usb55: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.176670][ T1] usb usb55: SerialNumber: vhci_hcd.11 [ 10.180885][ T1] hub 55-0:1.0: USB hub found [ 10.181909][ T1] hub 55-0:1.0: 8 ports detected [ 10.194541][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.196776][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 56 [ 10.198717][ T1] usb usb56: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.201186][ T1] usb usb56: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.202422][ T1] usb usb56: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.203620][ T1] usb usb56: Product: USB/IP Virtual Host Controller [ 10.204594][ T1] usb usb56: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.205895][ T1] usb usb56: SerialNumber: vhci_hcd.11 [ 10.210224][ T1] hub 56-0:1.0: USB hub found [ 10.211237][ T1] hub 56-0:1.0: 8 ports detected [ 10.225616][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.228067][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 57 [ 10.230526][ T1] usb usb57: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.231769][ T1] usb usb57: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.232883][ T1] usb usb57: Product: USB/IP Virtual Host Controller [ 10.233891][ T1] usb usb57: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.235066][ T1] usb usb57: SerialNumber: vhci_hcd.12 [ 10.239484][ T1] hub 57-0:1.0: USB hub found [ 10.240467][ T1] hub 57-0:1.0: 8 ports detected [ 10.252016][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.254555][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 58 [ 10.256174][ T1] usb usb58: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.258387][ T1] usb usb58: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.259655][ T1] usb usb58: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.260772][ T1] usb usb58: Product: USB/IP Virtual Host Controller [ 10.261788][ T1] usb usb58: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.262981][ T1] usb usb58: SerialNumber: vhci_hcd.12 [ 10.267307][ T1] hub 58-0:1.0: USB hub found [ 10.268269][ T1] hub 58-0:1.0: 8 ports detected [ 10.283037][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.285181][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 59 [ 10.287460][ T1] usb usb59: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.288683][ T1] usb usb59: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.289768][ T1] usb usb59: Product: USB/IP Virtual Host Controller [ 10.290680][ T1] usb usb59: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.291839][ T1] usb usb59: SerialNumber: vhci_hcd.13 [ 10.296681][ T1] hub 59-0:1.0: USB hub found [ 10.297616][ T1] hub 59-0:1.0: 8 ports detected [ 10.308626][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.311276][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 60 [ 10.312877][ T1] usb usb60: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.315664][ T1] usb usb60: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.316914][ T1] usb usb60: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.318058][ T1] usb usb60: Product: USB/IP Virtual Host Controller [ 10.318947][ T1] usb usb60: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.320125][ T1] usb usb60: SerialNumber: vhci_hcd.13 [ 10.324759][ T1] hub 60-0:1.0: USB hub found [ 10.325735][ T1] hub 60-0:1.0: 8 ports detected [ 10.340311][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.342353][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 61 [ 10.344746][ T1] usb usb61: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.345973][ T1] usb usb61: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.347090][ T1] usb usb61: Product: USB/IP Virtual Host Controller [ 10.348026][ T1] usb usb61: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.349182][ T1] usb usb61: SerialNumber: vhci_hcd.14 [ 10.354018][ T1] hub 61-0:1.0: USB hub found [ 10.355003][ T1] hub 61-0:1.0: 8 ports detected [ 10.366733][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.368801][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 62 [ 10.370478][ T1] usb usb62: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.372679][ T1] usb usb62: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 10.374357][ T1] usb usb62: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.375442][ T1] usb usb62: Product: USB/IP Virtual Host Controller [ 10.376366][ T1] usb usb62: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.377556][ T1] usb usb62: SerialNumber: vhci_hcd.14 [ 10.381824][ T1] hub 62-0:1.0: USB hub found [ 10.383213][ T1] hub 62-0:1.0: 8 ports detected [ 10.397857][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.399814][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 63 [ 10.402159][ T1] usb usb63: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 10.403459][ T1] usb usb63: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.404577][ T1] usb usb63: Product: USB/IP Virtual Host Controller [ 10.405466][ T1] usb usb63: Manufacturer: Linux 6.16.0-rc4-next-20250630-syzkaller vhci_hcd [ 10.406657][ T1] usb usb63: SerialNumber: vhci_hcd.15 [ 10.410818][ T1] hub 63-0:1.0: USB hub found [ 10.412033][ T1] hub 63-0:1.0: 8 ports detected [ 10.424033][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.425031][ T1] usbcore: failed to get bus number [ 10.425740][ T1] vhci_hcd: usb_add_hcd ss failed -7 [ 10.426468][ T1] vhci_hcd vhci_hcd.15: remove, state 1 [ 10.427242][ T1] usb usb63: USB disconnect, device number 1 [ 286.323279][ T31] INFO: task swapper/0:1 blocked for more than 143 seconds. [ 286.324456][ T31] Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 [ 286.325438][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.326582][ T31] task:swapper/0 state:D stack:19032 pid:1 tgid:1 ppid:0 task_flags:0x80140 flags:0x00004002 [ 286.328170][ T31] Call Trace: [ 286.328623][ T31] [ 286.329042][ T31] __schedule+0x16f5/0x4d00 [ 286.329694][ T31] ? schedule+0x165/0x360 [ 286.330288][ T31] ? __lock_acquire+0xab9/0xd20 [ 286.330953][ T31] ? __pfx___schedule+0x10/0x10 [ 286.331622][ T31] ? schedule+0x91/0x360 [ 286.332223][ T31] schedule+0x165/0x360 [ 286.332799][ T31] schedule_timeout+0x9a/0x270 [ 286.333529][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 286.334279][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.334985][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.335692][ T31] ? wait_for_completion+0x267/0x5d0 [ 286.336411][ T31] wait_for_completion+0x2bf/0x5d0 [ 286.337130][ T31] ? __pfx_wait_for_completion+0x10/0x10 [ 286.337922][ T31] ? __flush_work+0xd2/0xbc0 [ 286.338553][ T31] ? __flush_work+0xd2/0xbc0 [ 286.339198][ T31] __flush_work+0x9b9/0xbc0 [ 286.339820][ T31] ? __flush_work+0xd2/0xbc0 [ 286.340453][ T31] ? __pfx___flush_work+0x10/0x10 [ 286.341139][ T31] ? __pfx_wq_barrier_func+0x10/0x10 [ 286.341888][ T31] ? __pfx___timer_delete_sync+0x10/0x10 [ 286.342654][ T31] ? __try_to_del_timer_sync+0x34a/0x3a0 [ 286.343445][ T31] ? flush_delayed_work+0x11d/0x190 [ 286.348622][ T31] flush_delayed_work+0x13e/0x190 [ 286.353641][ T31] ? __pfx_flush_delayed_work+0x10/0x10 [ 286.359176][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.364410][ T31] ? usb_hcd_flush_endpoint+0x3e9/0x400 [ 286.369946][ T31] hub_quiesce+0x1f0/0x330 [ 286.374374][ T31] hub_disconnect+0xc8/0x470 [ 286.378945][ T31] usb_unbind_interface+0x26b/0x910 [ 286.384153][ T31] ? __pfx_usb_unbind_interface+0x10/0x10 [ 286.389861][ T31] device_release_driver_internal+0x4d6/0x7c0 [ 286.395940][ T31] bus_remove_device+0x34d/0x410 [ 286.400868][ T31] device_del+0x511/0x8e0 [ 286.405203][ T31] ? kfree+0x18e/0x440 [ 286.409259][ T31] ? __pfx_device_del+0x10/0x10 [ 286.414109][ T31] ? kobject_put+0x446/0x480 [ 286.418682][ T31] usb_disable_device+0x3e9/0x8a0 [ 286.423724][ T31] usb_disconnect+0x330/0x950 [ 286.428395][ T31] usb_remove_hcd+0x283/0x610 [ 286.433051][ T31] ? __pfx_usb_remove_hcd+0x10/0x10 [ 286.438352][ T31] ? vhci_hcd_probe+0x297/0x380 [ 286.443211][ T31] vhci_hcd_probe+0x29f/0x380 [ 286.447865][ T31] platform_probe+0x145/0x1d0 [ 286.452521][ T31] ? __pfx_platform_probe+0x10/0x10 [ 286.457733][ T31] really_probe+0x26d/0x9a0 [ 286.462318][ T31] __driver_probe_device+0x18c/0x2f0 [ 286.467667][ T31] driver_probe_device+0x4f/0x430 [ 286.472690][ T31] __device_attach_driver+0x2ce/0x530 [ 286.478073][ T31] bus_for_each_drv+0x24e/0x2e0 [ 286.482915][ T31] ? __pfx___device_attach_driver+0x10/0x10 [ 286.488815][ T31] ? __pfx_bus_for_each_drv+0x10/0x10 [ 286.494209][ T31] __device_attach+0x2b8/0x400 [ 286.498970][ T31] ? __pfx___device_attach+0x10/0x10 [ 286.504259][ T31] ? do_raw_spin_unlock+0x122/0x240 [ 286.509433][ T31] bus_probe_device+0x185/0x260 [ 286.514277][ T31] device_add+0x7b6/0xb50 [ 286.518585][ T31] platform_device_add+0x4b4/0x820 [ 286.523691][ T31] ? platform_device_register_full+0x3e5/0x570 [ 286.529824][ T31] ? rcu_is_watching+0x15/0xb0 [ 286.534584][ T31] ? platform_device_register_full+0x3e5/0x570 [ 286.540714][ T31] ? kfree+0x4d/0x440 [ 286.544711][ T31] platform_device_register_full+0x46c/0x570 [ 286.550813][ T31] vhci_hcd_init+0x257/0x3b0 [ 286.555460][ T31] ? __pfx_vhci_hcd_init+0x10/0x10 [ 286.560566][ T31] ? misc_register+0x408/0x4f0 [ 286.565338][ T31] ? __pfx_vhci_hcd_init+0x10/0x10 [ 286.570435][ T31] do_one_initcall+0x233/0x820 [ 286.575222][ T31] ? __pfx_vhci_hcd_init+0x10/0x10 [ 286.580400][ T31] ? __pfx_do_one_initcall+0x10/0x10 [ 286.585690][ T31] ? rcu_is_watching+0x15/0xb0 [ 286.590522][ T31] ? trace_irq_disable+0x37/0x110 [ 286.595567][ T31] ? preempt_schedule_irq+0xde/0x150 [ 286.600850][ T31] ? __pfx_preempt_schedule_irq+0x10/0x10 [ 286.606592][ T31] ? irqentry_exit+0x74/0x90 [ 286.611375][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.616615][ T31] ? parameq+0xd6/0x170 [ 286.620763][ T31] ? next_arg+0x498/0x5e0 [ 286.625093][ T31] ? parameq+0x14d/0x170 [ 286.629314][ T31] ? parse_args+0x993/0xa70 [ 286.634087][ T31] ? __pfx_parse_args+0x10/0x10 [ 286.638928][ T31] ? rcu_is_watching+0x15/0xb0 [ 286.643791][ T31] do_initcall_level+0x137/0x1f0 [ 286.648725][ T31] do_initcalls+0x69/0xd0 [ 286.653034][ T31] kernel_init_freeable+0x3d9/0x570 [ 286.658343][ T31] ? __pfx_kernel_init_freeable+0x10/0x10 [ 286.664107][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.669295][ T31] ? __pfx_kernel_init+0x10/0x10 [ 286.674237][ T31] kernel_init+0x1d/0x1d0 [ 286.678556][ T31] ? __pfx_kernel_init+0x10/0x10 [ 286.683533][ T31] ret_from_fork+0x3fc/0x770 [ 286.688118][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 286.693245][ T31] ? __switch_to_asm+0x39/0x70 [ 286.697990][ T31] ? __switch_to_asm+0x33/0x70 [ 286.702727][ T31] ? __pfx_kernel_init+0x10/0x10 [ 286.707679][ T31] ret_from_fork_asm+0x1a/0x30 [ 286.712441][ T31] [ 286.717083][ T31] INFO: task kworker/0:3:1226 blocked for more than 143 seconds. [ 286.724849][ T31] Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 [ 286.731933][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.740650][ T31] task:kworker/0:3 state:D stack:26264 pid:1226 tgid:1226 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 286.752799][ T31] Workqueue: events_power_efficient hub_init_func2 [ 286.759343][ T31] Call Trace: [ 286.762696][ T31] [ 286.765679][ T31] __schedule+0x16f5/0x4d00 [ 286.770173][ T31] ? do_raw_spin_unlock+0x122/0x240 [ 286.775370][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 286.781688][ T31] ? schedule+0x165/0x360 [ 286.786050][ T31] ? __pfx___schedule+0x10/0x10 [ 286.790896][ T31] ? schedule+0x91/0x360 [ 286.795138][ T31] schedule+0x165/0x360 [ 286.799274][ T31] schedule_preempt_disabled+0x13/0x30 [ 286.804739][ T31] __mutex_lock+0x724/0xe80 [ 286.809236][ T31] ? __mutex_lock+0x51b/0xe80 [ 286.814086][ T31] ? hub_activate+0xb7/0x1ea0 [ 286.818742][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 286.823770][ T31] ? do_raw_spin_lock+0x121/0x290 [ 286.828776][ T31] ? __lock_acquire+0xab9/0xd20 [ 286.833623][ T31] hub_activate+0xb7/0x1ea0 [ 286.838107][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 286.843831][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.849102][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 286.854818][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 286.860527][ T31] process_scheduled_works+0xae1/0x17b0 [ 286.866193][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 286.872251][ T31] worker_thread+0x8a0/0xda0 [ 286.876858][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 286.883180][ T31] ? __kthread_parkme+0x7b/0x200 [ 286.888100][ T31] kthread+0x70e/0x8a0 [ 286.892143][ T31] ? __pfx_worker_thread+0x10/0x10 [ 286.897246][ T31] ? __pfx_kthread+0x10/0x10 [ 286.901816][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.907027][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 286.912226][ T31] ? __pfx_kthread+0x10/0x10 [ 286.916816][ T31] ret_from_fork+0x3fc/0x770 [ 286.921477][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 286.926624][ T31] ? __switch_to_asm+0x39/0x70 [ 286.931371][ T31] ? __switch_to_asm+0x33/0x70 [ 286.936129][ T31] ? __pfx_kthread+0x10/0x10 [ 286.940696][ T31] ret_from_fork_asm+0x1a/0x30 [ 286.945465][ T31] [ 286.948996][ T31] [ 286.948996][ T31] Showing all locks held in the system: [ 286.956716][ T31] 4 locks held by swapper/0/1: [ 286.961456][ T31] #0: ffff8881467630f8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x88/0x400 [ 286.970680][ T31] #1: ffffffff8ede5e28 (usb_bus_idr_lock){+.+.}-{4:4}, at: usb_remove_hcd+0x264/0x610 [ 286.980381][ T31] #2: ffff888146765198 (&dev->mutex){....}-{4:4}, at: usb_disconnect+0xf8/0x950 [ 286.989540][ T31] #3: ffff888146766160 (&dev->mutex){....}-{4:4}, at: device_release_driver_internal+0xb6/0x7c0 [ 287.000065][ T31] 1 lock held by khungtaskd/31: [ 287.004928][ T31] #0: ffffffff8e13bee0 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 287.014782][ T31] 2 locks held by kworker/u8:4/78: [ 287.019880][ T31] #0: ffff88801a489148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 287.031525][ T31] #1: ffffc9000211fbc0 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 287.044282][ T31] 3 locks held by kworker/0:3/1226: [ 287.049454][ T31] #0: ffff88801a482148 ((wq_completion)events_power_efficient){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 287.061815][ T31] #1: ffffc90003e5fbc0 ((work_completion)(&(&hub->init_work)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 287.074811][ T31] #2: ffff888146765198 (&dev->mutex){....}-{4:4}, at: hub_activate+0xb7/0x1ea0 [ 287.083870][ T31] [ 287.086246][ T31] ============================================= [ 287.086246][ T31] [ 287.094706][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 287.101538][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.16.0-rc4-next-20250630-syzkaller #0 PREEMPT(full) [ 287.104649][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 287.104649][ T31] Call Trace: [ 287.104649][ T31] [ 287.104649][ T31] dump_stack_lvl+0x99/0x250 [ 287.104649][ T31] ? __asan_memcpy+0x40/0x70 [ 287.104649][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 287.104649][ T31] ? __pfx__printk+0x10/0x10 [ 287.104649][ T31] panic+0x2db/0x790 [ 287.104649][ T31] ? __pfx_panic+0x10/0x10 [ 287.104649][ T31] watchdog+0x102d/0x1030 [ 287.104649][ T31] ? watchdog+0x1de/0x1030 [ 287.104649][ T31] kthread+0x70e/0x8a0 [ 287.104649][ T31] ? __pfx_watchdog+0x10/0x10 [ 287.104649][ T31] ? __pfx_kthread+0x10/0x10 [ 287.104649][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 287.104649][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 287.104649][ T31] ? __pfx_kthread+0x10/0x10 [ 287.104649][ T31] ret_from_fork+0x3fc/0x770 [ 287.104649][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 287.104649][ T31] ? __switch_to_asm+0x39/0x70 [ 287.104649][ T31] ? __switch_to_asm+0x33/0x70 [ 287.104649][ T31] ? __pfx_kthread+0x10/0x10 [ 287.104649][ T31] ret_from_fork_asm+0x1a/0x30 [ 287.104649][ T31] [ 287.104649][ T31] Kernel Offset: disabled [ 287.104649][ T31] Rebooting in 86400 seconds..