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@10.128.0.44" "pwd"]: exit status 255 ssh: connect to host 10.128.0.44 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[us-central1-ssh-serialport.googleapis.com]:9600' (ECDSA) to the list of known hosts. SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000200000000 = 8192 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID 7c8f25e4-1e61-d415-b81c-502a7ff50b01 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-syzkaller-04405-g4b290aae788e (syzkaller@syzkaller) (Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7) #0 SMP PREEMPT_RT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] x86/CPU: Model not found in latest microcode list [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] 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] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID featureserialport: Connected to syzkaller.us-central1-c.ci2-upstream-fs-4 port 1 (session ID: c157c4fd272e7a55c583c79018408432af102b0e2331b1627d9d8fb980eee375, active connections: 1). 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 07/12/2025 [ 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 [ 0.000005][ T0] kvm-clock: using sched offset of 5027116349 cycles [ 0.000012][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.000031][ T0] tsc: Detected 2199.998 MHz processor [ 0.003755][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.003797][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.003807][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.003862][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.008982][ T0] found SMP MP-table at [mem 0x000f2ab0-0x000f2abf] [ 0.009006][ T0] Using GB pages for direct mapping [ 0.012485][ T0] ACPI: Early table checksum verification disabled [ 0.012506][ T0] ACPI: RSDP 0x00000000000F2830 000014 (v00 Google) [ 0.012521][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.012541][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.012563][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.012580][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.012593][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.012606][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.012623][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.012639][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.012655][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.012669][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.012676][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.012683][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.012689][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.012695][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.012701][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.012708][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.012714][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.012824][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.012834][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.012842][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.012852][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.012863][ T0] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00001000-0x23fffffff] [ 0.012884][ T0] Faking node 0 at [mem 0x0000000000001000-0x0000000140000fff] (5120MB) [ 0.012891][ T0] Faking node 1 at [mem 0x0000000140001000-0x000000023fffffff] (4095MB) [ 0.012962][ T0] NODE_DATA(0) allocated [mem 0x13fffb740-0x140000fff] [ 0.013826][ T0] NODE_DATA(1) allocated [mem 0x23fff7740-0x23fffcfff] [ 0.051175][ T0] Zone ranges: [ 0.051183][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.051195][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.051202][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.051209][ T0] Device empty [ 0.051213][ T0] Movable zone start for each node [ 0.051216][ T0] Early memory node ranges [ 0.051219][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.051225][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.051232][ T0] node 0: [mem 0x0000000100000000-0x0000000140000fff] [ 0.051238][ T0] node 1: [mem 0x0000000140001000-0x000000023fffffff] [ 0.051245][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000140000fff] [ 0.051275][ T0] Initmem setup node 1 [mem 0x0000000140001000-0x000000023fffffff] [ 0.051303][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.051531][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.111630][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.473235][ T0] kasan: KernelAddressSanitizer initialized [ 0.473938][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.473967][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.474081][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.474094][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.474102][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.474110][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.474117][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.474135][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.474148][ T0] CPU topo: Max. logical packages: 1 [ 0.474153][ T0] CPU topo: Max. logical dies: 1 [ 0.474156][ T0] CPU topo: Max. dies per package: 1 [ 0.474167][ T0] CPU topo: Max. threads per core: 2 [ 0.474172][ T0] CPU topo: Num. cores per package: 1 [ 0.474176][ T0] CPU topo: Num. threads per package: 2 [ 0.474179][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.474283][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.474293][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff] [ 0.474301][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xffffffff] [ 0.474324][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.474331][ T0] Booting paravirtualized kernel on KVM [ 0.474342][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.564731][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.565445][ T0] percpu: Embedded 71 pages/cpu s249992 r8192 d32632 u1048576 [ 0.565608][ T0] kvm-guest: PV spinlocks enabled [ 0.565617][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.565634][ 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 comedi.comedi [ 0.569958][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl nbds_max=32 BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.570021][ T0] random: crng init done [ 0.570025][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.570219][ T0] software IO TLB: area num 2. [ 0.596757][ T0] Fallback order for Node 0: 0 1 [ 0.596775][ T0] Fallback order for Node 1: 1 0 [ 0.596788][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2097051 [ 0.596795][ T0] Policy zone: Normal [ 0.597455][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.597462][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.597470][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 1.156585][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.288039][ T0] allocated 167772160 bytes of page_ext [ 1.288076][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.301573][ T0] Node 0, zone DMA32: page owner found early allocated 21223 pages [ 1.305516][ T0] Node 0, zone Normal: page owner found early allocated 0 pages [ 1.316513][ T0] Node 1, zone Normal: page owner found early allocated 19844 pages [ 1.317034][ T0] Kernel/User page tables isolation: enabled [ 1.319229][ T0] Dynamic Preempt: full [ 1.320546][ T0] Running RCU self tests [ 1.320550][ T0] Running RCU synchronous self tests [ 1.320555][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.320558][ T0] rcu: RCU lockdep checking is enabled. [ 1.320562][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.320567][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.320571][ T0] rcu: RCU_SOFTIRQ processing moved to rcuc kthreads. [ 1.320575][ T0] rcu: RCU debug extended QS entry/exit. [ 1.320578][ T0] No expedited grace period (rcu_normal_after_boot). [ 1.320581][ T0] Trampoline variant of Tasks RCU enabled. [ 1.320584][ T0] Tracing variant of Tasks RCU enabled. [ 1.320587][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.320592][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.320707][ T0] Running RCU synchronous self tests [ 1.320720][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.320734][ T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 1.482944][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.484043][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.484580][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823be00000-0xffff88823c000000 [ 1.486537][ T0] Console: colour VGA+ 80x25 [ 1.771817][ T0] printk: legacy console [ttyS0] enabled [ 1.771827][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.771942][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.771946][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.771950][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.771954][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.771958][ T0] ... CLASSHASH_SIZE: 4096 [ 1.771962][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 1.771965][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 1.771969][ T0] ... CHAINHASH_SIZE: 524288 [ 1.771973][ T0] memory used by lock dependency info: 106625 kB [ 1.771977][ T0] memory used for stack traces: 8320 kB [ 1.771981][ T0] per task-struct memory footprint: 1920 bytes [ 1.772235][ T0] ACPI: Core revision 20250404 [ 1.773523][ T0] APIC: Switch to symmetric I/O mode setup [ 1.774158][ T0] x2apic enabled [ 1.777748][ T0] APIC: Switched APIC routing to: physical x2apic [ 1.783837][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.784114][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 1.784173][ T0] Calibrating delay loop (skipped) preset value.. 4399.99 BogoMIPS (lpj=21999980) [ 1.784752][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.784757][ T0] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4 [ 1.784786][ T0] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto [ 1.784946][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.784952][ T0] Spectre V2 : Mitigation: IBRS [ 1.784956][ T0] RETBleed: Mitigation: IBRS [ 1.784959][ T0] ITS: Mitigation: Aligned branch/return thunks [ 1.784962][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 1.784966][ T0] MDS: Mitigation: Clear CPU buffers [ 1.784969][ T0] TAA: Mitigation: Clear CPU buffers [ 1.784973][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.784977][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.784984][ T0] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT [ 1.785003][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.785052][ T0] active return thunk: its_return_thunk [ 1.785072][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 1.785127][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.785135][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.785141][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.785149][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.785158][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 2.187323][ T0] Freeing SMP alternatives memory: 124K [ 2.187342][ T0] pid_max: default: 32768 minimum: 301 [ 2.188256][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,smack,bpf,ima,evm [ 2.189098][ T0] landlock: Up and running. [ 2.189104][ T0] Yama: becoming mindful. [ 2.189763][ T0] TOMOYO Linux initialized [ 2.191313][ T0] Smack: Initializing. [ 2.191317][ T0] Smack: Netfilter enabled. [ 2.191321][ T0] Smack: IPv6 Netfilter enabled. [ 2.194339][ T0] LSM support for eBPF active [ 2.203297][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 2.207470][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.208303][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.208987][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.217573][ T0] Running RCU synchronous self tests [ 2.217584][ T0] Running RCU synchronous self tests [ 2.339541][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.344149][ T1] Performance Events: unsupported CPU family 6 model 79 no PMU driver, software events only. [ 2.344149][ T1] signal: max sigframe size: 1776 [ 2.354203][ T1] rcu: Hierarchical SRCU implementation. [ 2.354211][ T1] rcu: Max phase no-delay instances is 1000. [ 2.434259][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level [ 2.549740][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.556537][ T1] smp: Bringing up secondary CPUs ... [ 2.569848][ T1] smpboot: x86: Booting SMP configuration: [ 2.569857][ T1] .... node #0, CPUs: #1 [ 2.574415][ 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. [ 2.574432][ 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. [ 2.574446][ 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. [ 2.574562][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.574577][ T1] smpboot: Total of 2 processors activated (8799.99 BogoMIPS) [ 2.576380][ T1] Memory: 6487340K/8388204K available (162989K kernel code, 28420K rwdata, 36704K rodata, 24804K init, 121616K bss, 1713068K reserved, 0K cma-reserved) [ 2.579333][ T1] devtmpfs: initialized [ 2.581446][ T1] x86/mm: Memory block size: 128MB [ 2.679489][ T1] Running RCU synchronous self tests [ 2.679524][ T1] Running RCU synchronous self tests [ 2.679681][ T1] Running RCU Tasks wait API self tests [ 2.774358][ T1] Running RCU Tasks Trace wait API self tests [ 2.784293][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.785172][ T1] posixtimers hash table entries: 1024 (order: 5, 139264 bytes, vmalloc) [ 2.785499][ T1] futex hash table entries: 256 (49152 bytes on 2 NUMA nodes, total 96 KiB, linear). [ 2.793334][ T1] PM: RTC time: 15:17:58, date: 2025-07-30 [ 2.834188][ T36] Callback from call_rcu_tasks_trace() invoked. [ 2.828863][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.842423][ T1] audit: initializing netlink subsys (disabled) [ 2.845453][ T37] audit: type=2000 audit(1753888678.235:1): state=initialized audit_enabled=0 res=1 [ 2.856077][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.856344][ T1] cpuidle: using governor menu [ 2.856344][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.864803][ T1] dca service started, version 1.12.1 [ 2.865102][ T1] PCI: Using configuration type 1 for base access [ 2.886792][ T1] HugeTLB: allocation took 0ms with hugepage_allocation_threads=1 [ 2.894340][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.894356][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.894373][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.894385][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.954347][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.954347][ T1] raid6: using avx2x2 recovery algorithm [ 2.960770][ T1] ACPI: Added _OSI(Module Device) [ 2.960784][ T1] ACPI: Added _OSI(Processor Device) [ 2.960795][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 3.196299][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.307503][ T1] ACPI: Interpreter enabled [ 3.308371][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.308437][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.309126][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.309147][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 3.316170][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.646709][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.646839][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.646864][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.648205][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.679280][ T1] PCI host bridge to bus 0000:00 [ 3.679297][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.679841][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.679882][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.679920][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.679959][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.680005][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.680693][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.689730][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.708823][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.717508][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.732043][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.744196][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.744246][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.755318][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.768796][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.768845][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.778934][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.791289][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.792296][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.803780][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 3.815939][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.828186][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.841364][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.841424][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f] [ 3.900910][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.910797][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.920366][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.929856][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.935656][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.967368][ T1] iommu: Default domain type: Translated [ 3.967384][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.978178][ T1] SCSI subsystem initialized [ 3.998234][ T1] ACPI: bus type USB registered [ 3.999900][ T1] usbcore: registered new interface driver usbfs [ 4.000709][ T1] usbcore: registered new interface driver hub [ 4.001219][ T1] usbcore: registered new device driver usb [ 4.012982][ T1] mc: Linux media interface: v0.10 [ 4.013582][ T1] videodev: Linux video capture interface: v2.00 [ 4.019175][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.019186][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.019368][ T1] PTP clock support registered [ 4.035641][ T1] EDAC MC: Ver: 3.0.0 [ 4.064196][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.100570][ T1] Bluetooth: Core ver 2.22 [ 4.100902][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.100913][ T1] Bluetooth: HCI device and connection manager initialized [ 4.101048][ T1] Bluetooth: HCI socket layer initialized [ 4.101103][ T1] Bluetooth: L2CAP socket layer initialized [ 4.101489][ T1] Bluetooth: SCO socket layer initialized [ 4.101676][ T1] NET: Registered PF_ATMPVC protocol family [ 4.101689][ T1] NET: Registered PF_ATMSVC protocol family [ 4.102328][ T1] NetLabel: Initializing [ 4.102336][ T1] NetLabel: domain hash size = 128 [ 4.102346][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.103212][ T1] NetLabel: unlabeled traffic allowed by default [ 4.132177][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.132916][ T1] NET: Registered PF_NFC protocol family [ 4.133250][ T1] mctp: management component transport protocol core [ 4.133263][ T1] NET: Registered PF_MCTP protocol family [ 4.133776][ T1] PCI: Using ACPI for IRQ routing [ 4.144994][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 4.145012][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 4.145029][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.145070][ T1] vgaarb: loaded [ 4.164563][ T1] clocksource: Switched to clocksource kvm-clock [ 4.172630][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.173116][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.186954][ T1] netfs: FS-Cache loaded [ 4.189968][ T1] CacheFiles: Loaded [ 4.194126][ T1] TOMOYO: 2.6.0 [ 4.194141][ T1] Mandatory Access Control activated. [ 4.195437][ T1] pnp: PnP ACPI init [ 4.241883][ T1] pnp: PnP ACPI: found 7 devices [ 4.362323][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.364561][ T1] NET: Registered PF_INET protocol family [ 4.378187][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.399182][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 7, 557056 bytes, vmalloc) [ 4.404977][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 4.408903][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.441500][ T1] TCP bind hash table entries: 65536 (order: 12, 17825792 bytes, vmalloc hugepage) [ 4.462987][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.476372][ T1] MPTCP token hash table entries: 8192 (order: 8, 1245184 bytes, vmalloc) [ 4.493399][ T1] UDP hash table entries: 4096 (order: 8, 1835008 bytes, vmalloc) [ 4.511036][ T1] UDP-Lite hash table entries: 4096 (order: 8, 1835008 bytes, vmalloc) [ 4.514478][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.530673][ T1] RPC: Registered named UNIX socket transport module. [ 4.530691][ T1] RPC: Registered udp transport module. [ 4.530703][ T1] RPC: Registered tcp transport module. [ 4.530714][ T1] RPC: Registered tcp-with-tls transport module. [ 4.530726][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.546475][ T1] NET: Registered PF_XDP protocol family [ 4.546577][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.546600][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.546618][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.546637][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.548666][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.549122][ T1] PCI: CLS 0 bytes, default 64 [ 4.578162][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.578182][ T1] software IO TLB: mapped [mem 0x00000000b4800000-0x00000000b8800000] (64MB) [ 4.578331][ T1] ACPI: bus type thunderbolt registered [ 4.593326][ T67] kworker/u8:3 (67) used greatest stack depth: 27528 bytes left [ 4.596866][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.639083][ T1] kvm_amd: CPU 1 isn't AMD or Hygon [ 4.639120][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb63109b96, max_idle_ns: 440795265316 ns [ 4.639248][ T1] clocksource: Switched to clocksource tsc [ 4.649856][ T70] kworker/u8:2 (70) used greatest stack depth: 27336 bytes left [ 4.652638][ T69] kworker/u8:2 (69) used greatest stack depth: 27240 bytes left [ 4.670913][ T74] kworker/u8:3 (74) used greatest stack depth: 26504 bytes left [ 4.692322][ T83] kworker/u8:4 (83) used greatest stack depth: 25864 bytes left [ 8.515740][ T1] Initialise system trusted keyrings [ 8.518496][ T93] kworker/u8:1 (93) used greatest stack depth: 25288 bytes left [ 8.519271][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 8.530368][ T1] DLM installed [ 8.535944][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 8.545151][ T1] NFS: Registering the id_resolver key type [ 8.545342][ T1] Key type id_resolver registered [ 8.545357][ T1] Key type id_legacy registered [ 8.545556][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 8.545709][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 8.565081][ T1] Key type cifs.spnego registered [ 8.565413][ T1] Key type cifs.idmap registered [ 8.568353][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 8.568360][ T1] ntfs3: Read-only LZX/Xpress compression included [ 8.568676][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 8.568744][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 8.583678][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 8.583801][ T1] QNX4 filesystem 0.2.3 registered. [ 8.583863][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 8.585140][ T1] fuse: init (API version 7.44) [ 8.589354][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 8.593556][ T1] orangefs_init: module version upstream loaded [ 8.595030][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 8.644732][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 8.649490][ T1] 9p: Installing v9fs 9p2000 file system support [ 8.650076][ T1] NILFS version 2 loaded [ 8.650415][ T1] befs: version: 0.9.3 [ 8.651693][ T1] ocfs2: Registered cluster interface o2cb [ 8.653146][ T1] ocfs2: Registered cluster interface user [ 8.655219][ T1] OCFS2 User DLM kernel interface loaded [ 8.682989][ T1] gfs2: GFS2 installed [ 8.700020][ T1] ceph: loaded (mds proto 32) [ 8.711653][ T1] cryptd: max_cpu_qlen set to 1000 [ 8.738673][ T1] NET: Registered PF_ALG protocol family [ 8.738998][ T1] xor: automatically using best checksumming function avx [ 8.739077][ T1] async_tx: api initialized (async) [ 8.739122][ T1] Key type asymmetric registered [ 8.739175][ T1] Asymmetric key parser 'x509' registered [ 8.739186][ T1] Asymmetric key parser 'pkcs8' registered [ 8.739196][ T1] Key type pkcs7_test registered [ 8.739888][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 238) [ 8.742446][ T1] io scheduler mq-deadline registered [ 8.742466][ T1] io scheduler kyber registered [ 8.743007][ T1] io scheduler bfq registered [ 8.778245][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.812039][ T1] ACPI: button: Power Button [PWRF] [ 8.814406][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.816675][ T1] ACPI: button: Sleep Button [SLPF] [ 8.837920][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.868175][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 8.868329][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.880066][ T35] Callback from call_rcu_tasks() invoked. [ 8.903512][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 8.903636][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.938980][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 8.939091][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 8.967542][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 9.065072][ T259] kworker/u8:0 (259) used greatest stack depth: 24712 bytes left [ 9.716939][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.717068][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.725451][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 9.746462][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 9.763260][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 9.778365][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 9.810590][ T1] Non-volatile memory driver v1.3 [ 9.829223][ T1] Linux agpgart interface v0.103 [ 9.839294][ T1] usbcore: registered new interface driver xillyusb [ 9.849407][ T1] ACPI: bus type drm_connector registered [ 9.857544][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 9.871071][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1 [ 9.958704][ T1] Console: switching to colour frame buffer device 128x48 [ 9.976635][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 9.978293][ T1] usbcore: registered new interface driver udl [ 9.985080][ T1] usbcore: registered new interface driver gm12u320 [ 9.987543][ T1] usbcore: registered new interface driver gud [ 10.123478][ T1] brd: module loaded [ 10.424218][ T1] loop: module loaded [ 10.714634][ T1] zram: Added device: zram0 [ 10.731919][ T1] null_blk: disk nullb0 created [ 10.731932][ T1] null_blk: module loaded [ 10.734969][ T1] Guest personality initialized and is inactive [ 10.736636][ T1] VMCI host device registered (name=vmci, major=10, minor=265) [ 10.736651][ T1] Initialized host personality [ 10.737558][ T1] usbcore: registered new interface driver rtsx_usb [ 10.741185][ T1] usbcore: registered new interface driver viperboard [ 10.742457][ T1] usbcore: registered new interface driver dln2 [ 10.743865][ T1] usbcore: registered new interface driver pn533_usb [ 10.766773][ T1] nfcsim 0.2 initialized [ 10.768613][ T1] usbcore: registered new interface driver port100 [ 10.769737][ T1] usbcore: registered new interface driver nfcmrvl [ 10.793040][ T1] Loading iSCSI transport class v2.0-870. [ 10.816897][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 10.841684][ T1] scsi host0: Virtio SCSI HBA [ 10.974767][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 10.994332][ T12] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 11.055927][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 11.056939][ T1] db_root: cannot open: /etc/target [ 11.059989][ T1] slram: not enough parameters. [ 11.089279][ T1] ftl_cs: FTL header not found. [ 11.196385][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 11.196402][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 11.196417][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 11.248040][ T1] MACsec IEEE 802.1AE [ 11.287509][ T1] usbcore: registered new interface driver mvusb_mdio [ 11.288236][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 11.383677][ T1] vcan: Virtual CAN interface driver [ 11.383745][ T1] vxcan: Virtual CAN Tunnel driver [ 11.383801][ T1] slcan: serial line CAN interface driver [ 11.383864][ T1] CAN device driver interface [ 11.384705][ T1] usbcore: registered new interface driver usb_8dev [ 11.385554][ T1] usbcore: registered new interface driver ems_usb [ 11.388777][ T1] usbcore: registered new interface driver esd_usb [ 11.389597][ T1] usbcore: registered new interface driver etas_es58x [ 11.391328][ T1] usbcore: registered new interface driver f81604 [ 11.392258][ T1] usbcore: registered new interface driver gs_usb [ 11.393293][ T1] usbcore: registered new interface driver kvaser_usb [ 11.394404][ T1] usbcore: registered new interface driver mcba_usb [ 11.395510][ T1] usbcore: registered new interface driver peak_usb [ 11.396469][ T1] usbcore: registered new interface driver ucan [ 11.397986][ T1] e100: Intel(R) PRO/100 Network Driver [ 11.397997][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 11.399013][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 11.399024][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 11.400501][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 11.400513][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 11.403589][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 11.403697][ T1] AX.25: bpqether driver version 004 [ 11.403709][ T1] PPP generic driver version 2.4.2 [ 11.406163][ T1] PPP BSD Compression module registered [ 11.406218][ T1] PPP Deflate Compression module registered [ 11.406308][ T1] PPP MPPE Compression module registered [ 11.406332][ T1] NET: Registered PF_PPPOX protocol family [ 11.406512][ T1] PPTP driver version 0.8.5 [ 11.411243][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 11.411265][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 11.411275][ T1] SLIP linefill/keepalive option. [ 11.411306][ T1] hdlc: HDLC support module revision 1.22 [ 11.411417][ T1] LAPB Ethernet driver version 0.02 [ 11.414066][ T1] usbcore: registered new interface driver ath9k_htc [ 11.415161][ T1] usbcore: registered new interface driver carl9170 [ 11.416178][ T1] usbcore: registered new interface driver ath6kl_usb [ 11.417142][ T1] usbcore: registered new interface driver ar5523 [ 11.419109][ T1] usbcore: registered new interface driver ath10k_usb [ 11.420396][ T1] usbcore: registered new interface driver plfxlc [ 11.421172][ T1] mac80211_hwsim: initializing netlink [ 11.488771][ T1] usbcore: registered new interface driver atusb [ 11.630807][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 11.632110][ T1] VMware vmxnet3 virtual NIC driver - version 1.9.0.0-k-NAPI [ 11.634021][ T1] usbcore: registered new interface driver catc [ 11.635085][ T1] usbcore: registered new interface driver kaweth [ 11.635103][ T1] pegasus: Pegasus/Pegasus II USB Ethernet driver [ 11.636096][ T1] usbcore: registered new interface driver pegasus [ 11.637062][ T1] usbcore: registered new interface driver rtl8150 [ 11.637663][ T1] usbcore: registered new device driver r8152-cfgselector [ 11.638571][ T1] usbcore: registered new interface driver r8152 [ 11.639675][ T1] usbcore: registered new interface driver hso [ 11.667711][ T1] usbcore: registered new interface driver lan78xx [ 11.669866][ T1] usbcore: registered new interface driver asix [ 11.671779][ T1] usbcore: registered new interface driver ax88179_178a [ 11.676968][ T1] usbcore: registered new interface driver cdc_ether [ 11.679322][ T1] usbcore: registered new interface driver cdc_eem [ 11.681178][ T1] usbcore: registered new interface driver dm9601 [ 11.686471][ T1] usbcore: registered new interface driver sr9700 [ 11.687494][ T1] usbcore: registered new interface driver CoreChips [ 11.694425][ T1] usbcore: registered new interface driver smsc75xx [ 11.696783][ T1] usbcore: registered new interface driver smsc95xx [ 11.698253][ T1] usbcore: registered new interface driver gl620a [ 11.701666][ T1] usbcore: registered new interface driver net1080 [ 11.703705][ T1] usbcore: registered new interface driver plusb [ 11.705635][ T1] usbcore: registered new interface driver rndis_host [ 11.706927][ T1] usbcore: registered new interface driver cdc_subset [ 11.711300][ T1] usbcore: registered new interface driver zaurus [ 11.712280][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 11.713268][ T1] usbcore: registered new interface driver int51x1 [ 11.714267][ T1] usbcore: registered new interface driver cdc_phonet [ 11.715216][ T1] usbcore: registered new interface driver kalmia [ 11.716109][ T1] usbcore: registered new interface driver ipheth [ 11.717006][ T1] usbcore: registered new interface driver sierra_net [ 11.717954][ T1] usbcore: registered new interface driver cx82310_eth [ 11.718841][ T1] usbcore: registered new interface driver cdc_ncm [ 11.719729][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 11.740684][ T1] usbcore: registered new interface driver lg-vl600 [ 11.747577][ T1] usbcore: registered new interface driver qmi_wwan [ 11.752367][ T1] usbcore: registered new interface driver cdc_mbim [ 11.753291][ T1] usbcore: registered new interface driver ch9200 [ 11.754175][ T1] usbcore: registered new interface driver aqc111 [ 11.755202][ T1] usbcore: registered new interface driver r8153_ecm [ 11.788574][ T1] VFIO - User Level meta-driver version: 0.3 [ 11.816249][ T1] aoe: AoE v85 initialised. [ 11.896541][ T1] usbcore: registered new interface driver cdc_acm [ 11.896558][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 11.897535][ T1] usbcore: registered new interface driver usblp [ 11.898470][ T1] usbcore: registered new interface driver cdc_wdm [ 11.899586][ T1] usbcore: registered new interface driver usbtmc [ 11.924282][ T1] usbcore: registered new interface driver uas [ 11.928922][ T1] usbcore: registered new interface driver usb-storage [ 11.929726][ T1] usbcore: registered new interface driver ums-alauda [ 11.930615][ T1] usbcore: registered new interface driver ums-cypress [ 11.931747][ T1] usbcore: registered new interface driver ums-datafab [ 11.932601][ T1] usbcore: registered new interface driver ums_eneub6250 [ 11.933543][ T1] usbcore: registered new interface driver ums-freecom [ 11.934496][ T1] usbcore: registered new interface driver ums-isd200 [ 11.950528][ T1] usbcore: registered new interface driver ums-jumpshot [ 11.952206][ T1] usbcore: registered new interface driver ums-karma [ 11.954133][ T1] usbcore: registered new interface driver ums-onetouch [ 11.959374][ T1] usbcore: registered new interface driver ums-realtek [ 11.962964][ T1] usbcore: registered new interface driver ums-sddr09 [ 11.967838][ T1] usbcore: registered new interface driver ums-sddr55 [ 11.968776][ T1] usbcore: registered new interface driver ums-usbat [ 11.969990][ T1] usbcore: registered new interface driver mdc800 [ 11.970003][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 11.975913][ T1] usbcore: registered new interface driver microtekX6 [ 11.977728][ T1] usbcore: registered new interface driver usbserial_generic [ 11.979157][ T1] usbserial: USB Serial support registered for generic [ 11.979817][ T1] usbcore: registered new interface driver aircable [ 11.993964][ T1] usbserial: USB Serial support registered for aircable [ 11.994799][ T1] usbcore: registered new interface driver ark3116 [ 11.995264][ T1] usbserial: USB Serial support registered for ark3116 [ 11.995891][ T1] usbcore: registered new interface driver belkin_sa [ 11.996476][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 11.997483][ T1] usbcore: registered new interface driver ch341 [ 11.997837][ T1] usbserial: USB Serial support registered for ch341-uart [ 11.998486][ T1] usbcore: registered new interface driver cp210x [ 11.998842][ T1] usbserial: USB Serial support registered for cp210x [ 11.999528][ T1] usbcore: registered new interface driver cyberjack [ 11.999898][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 12.018228][ T1] usbcore: registered new interface driver cypress_m8 [ 12.021707][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 12.023235][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 12.028357][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 12.029168][ T1] usbcore: registered new interface driver usb_debug [ 12.029535][ T1] usbserial: USB Serial support registered for debug [ 12.029889][ T1] usbserial: USB Serial support registered for xhci_dbc [ 12.030787][ T1] usbcore: registered new interface driver digi_acceleport [ 12.031304][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 12.031653][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 12.032232][ T1] usbcore: registered new interface driver io_edgeport [ 12.032672][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 12.033062][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 12.048166][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 12.048532][ T1] usbserial: USB Serial support registered for EPiC device [ 12.049201][ T1] usbcore: registered new interface driver io_ti [ 12.049980][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 12.058226][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 12.058864][ T1] usbcore: registered new interface driver empeg [ 12.059513][ T1] usbserial: USB Serial support registered for empeg [ 12.067734][ T1] usbcore: registered new interface driver f81534a_ctrl [ 12.070015][ T1] usbcore: registered new interface driver f81232 [ 12.075376][ T1] usbserial: USB Serial support registered for f81232 [ 12.075864][ T1] usbserial: USB Serial support registered for f81534a [ 12.076567][ T1] usbcore: registered new interface driver f81534 [ 12.076936][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 12.077607][ T1] usbcore: registered new interface driver ftdi_sio [ 12.078027][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 12.078655][ T1] usbcore: registered new interface driver garmin_gps [ 12.078974][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 12.079604][ T1] usbcore: registered new interface driver ipaq [ 12.079994][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 12.101660][ T1] usbcore: registered new interface driver ipw [ 12.102005][ T1] usbserial: USB Serial support registered for IPWireless converter [ 12.102742][ T1] usbcore: registered new interface driver ir_usb [ 12.103092][ T1] usbserial: USB Serial support registered for IR Dongle [ 12.103700][ T1] usbcore: registered new interface driver iuu_phoenix [ 12.104021][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 12.104677][ T1] usbcore: registered new interface driver keyspan [ 12.104997][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 12.105348][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 12.105634][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 12.105950][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 12.106618][ T1] usbcore: registered new interface driver keyspan_pda [ 12.106986][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 12.107349][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 12.108189][ T1] usbcore: registered new interface driver kl5kusb105 [ 12.108546][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 12.109114][ T1] usbcore: registered new interface driver kobil_sct [ 12.109433][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 12.110090][ T1] usbcore: registered new interface driver mct_u232 [ 12.142065][ T1] usbserial: USB Serial support registered for MCT U232 [ 12.142695][ T1] usbcore: registered new interface driver metro_usb [ 12.143126][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 12.143728][ T1] usbcore: registered new interface driver mos7720 [ 12.144048][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 12.144639][ T1] usbcore: registered new interface driver mos7840 [ 12.145072][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 12.145785][ T1] usbcore: registered new interface driver mxuport [ 12.146136][ T1] usbserial: USB Serial support registered for MOXA UPort [ 12.146743][ T1] usbcore: registered new interface driver navman [ 12.147179][ T1] usbserial: USB Serial support registered for navman [ 12.147834][ T1] usbcore: registered new interface driver omninet [ 12.148208][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 12.148789][ T1] usbcore: registered new interface driver opticon [ 12.149154][ T1] usbserial: USB Serial support registered for opticon [ 12.149725][ T1] usbcore: registered new interface driver option [ 12.150022][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 12.188850][ T1] usbcore: registered new interface driver oti6858 [ 12.189232][ T1] usbserial: USB Serial support registered for oti6858 [ 12.189852][ T1] usbcore: registered new interface driver pl2303 [ 12.203458][ T1] usbserial: USB Serial support registered for pl2303 [ 12.204132][ T1] usbcore: registered new interface driver qcaux [ 12.204499][ T1] usbserial: USB Serial support registered for qcaux [ 12.205066][ T1] usbcore: registered new interface driver qcserial [ 12.205420][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 12.206027][ T1] usbcore: registered new interface driver quatech2 [ 12.206387][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 12.207022][ T1] usbcore: registered new interface driver safe_serial [ 12.207388][ T1] usbserial: USB Serial support registered for safe_serial [ 12.208060][ T1] usbcore: registered new interface driver sierra [ 12.208527][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 12.209175][ T1] usbcore: registered new interface driver usb_serial_simple [ 12.209532][ T1] usbserial: USB Serial support registered for carelink [ 12.209922][ T1] usbserial: USB Serial support registered for flashloader [ 12.236071][ T1] usbserial: USB Serial support registered for funsoft [ 12.236452][ T1] usbserial: USB Serial support registered for google [ 12.236810][ T1] usbserial: USB Serial support registered for hp4x [ 12.237187][ T1] usbserial: USB Serial support registered for kaufmann [ 12.237540][ T1] usbserial: USB Serial support registered for libtransistor [ 12.237891][ T1] usbserial: USB Serial support registered for moto_modem [ 12.238309][ T1] usbserial: USB Serial support registered for motorola_tetra [ 12.238687][ T1] usbserial: USB Serial support registered for nokia [ 12.238994][ T1] usbserial: USB Serial support registered for novatel_gps [ 12.239322][ T1] usbserial: USB Serial support registered for owon [ 12.239685][ T1] usbserial: USB Serial support registered for siemens_mpi [ 12.240002][ T1] usbserial: USB Serial support registered for suunto [ 12.262693][ T1] usbserial: USB Serial support registered for vivopay [ 12.263131][ T1] usbserial: USB Serial support registered for zio [ 12.263819][ T1] usbcore: registered new interface driver spcp8x5 [ 12.264155][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 12.264756][ T1] usbcore: registered new interface driver ssu100 [ 12.265085][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 12.265695][ T1] usbcore: registered new interface driver symbolserial [ 12.266056][ T1] usbserial: USB Serial support registered for symbol [ 12.266704][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 12.267087][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 12.267511][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 12.268172][ T1] usbcore: registered new interface driver upd78f0730 [ 12.268529][ T1] usbserial: USB Serial support registered for upd78f0730 [ 12.269107][ T1] usbcore: registered new interface driver visor [ 12.269481][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 12.269795][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 12.288752][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 12.290451][ T1] usbcore: registered new interface driver wishbone_serial [ 12.291745][ T1] usbserial: USB Serial support registered for wishbone_serial [ 12.293308][ T1] usbcore: registered new interface driver whiteheat [ 12.294775][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 12.296110][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 12.297791][ T1] usbcore: registered new interface driver xr_serial [ 12.298992][ T1] usbserial: USB Serial support registered for xr_serial [ 12.300633][ T1] usbcore: registered new interface driver xsens_mt [ 12.302095][ T1] usbserial: USB Serial support registered for xsens_mt [ 12.303934][ T1] usbcore: registered new interface driver adutux [ 12.305612][ T1] usbcore: registered new interface driver appledisplay [ 12.307391][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 12.309295][ T1] usbcore: registered new interface driver cytherm [ 12.311198][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 12.312984][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 12.314306][ T1] usbcore: registered new device driver apple-mfi-fastcharge [ 12.316420][ T1] usbcore: registered new interface driver ljca [ 12.318339][ T1] usbcore: registered new interface driver idmouse [ 12.320025][ T1] usbcore: registered new interface driver iowarrior [ 12.321843][ T1] usbcore: registered new interface driver isight_firmware [ 12.323536][ T1] usbcore: registered new interface driver usblcd [ 12.325398][ T1] usbcore: registered new interface driver ldusb [ 12.327249][ T1] usbcore: registered new interface driver legousbtower [ 12.328703][ T1] usbcore: registered new interface driver usbtest [ 12.333317][ T1] usbcore: registered new interface driver usb_ehset_test [ 12.334716][ T1] usbcore: registered new interface driver trancevibrator [ 12.337318][ T1] usbcore: registered new interface driver uss720 [ 12.337333][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 12.337344][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 12.337354][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 12.337366][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 12.339352][ T1] usbcore: registered new interface driver usbsevseg [ 12.341430][ T1] usbcore: registered new interface driver yurex [ 12.348420][ T1] usbcore: registered new interface driver chaoskey [ 12.350880][ T1] usbcore: registered new interface driver sisusb [ 12.352121][ T1] usbcore: registered new interface driver lvs [ 12.354466][ T1] usbcore: registered new interface driver cxacru [ 12.356331][ T1] usbcore: registered new interface driver speedtch [ 12.358249][ T1] usbcore: registered new interface driver ueagle-atm [ 12.358272][ T1] xusbatm: malformed module parameters [ 12.380943][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 12.381092][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 12.387189][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 12.389026][ C1] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 12.389045][ C1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 30, name: ksoftirqd/1 [ 12.389065][ C1] preempt_count: 0, expected: 0 [ 12.389083][ C1] RCU nest depth: 2, expected: 2 [ 12.389099][ C1] 7 locks held by ksoftirqd/1/30: [ 12.389112][ C1] #0: ffffffff8d64a580 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 12.389197][ C1] #1: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 12.389256][ C1] #2: ffffffff8d7aa040 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 12.389312][ C1] #3: ffffffff8d7aa040 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 12.389370][ C1] #4: ffff888019899d38 ((wq_completion)events_bh){+...}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 12.389430][ C1] #5: ffffc90000a4fa00 ((work_completion)(&bh->bh)){+...}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 12.389488][ C1] #6: ffff8880b8928b78 ((lock)#3){....}-{3:3}, at: kcov_remote_start+0x92/0x460 [ 12.389568][ C1] irq event stamp: 3767 [ 12.389576][ C1] hardirqs last enabled at (3766): [] _raw_spin_unlock_irqrestore+0x85/0x110 [ 12.389610][ C1] hardirqs last disabled at (3767): [] __usb_hcd_giveback_urb+0x3f5/0x710 [ 12.389658][ C1] softirqs last enabled at (3752): [] run_ksoftirqd+0xce/0x210 [ 12.389691][ C1] softirqs last disabled at (3758): [] smpboot_thread_fn+0x542/0xa60 [ 12.389747][ C1] CPU: 1 UID: 0 PID: 30 Comm: ksoftirqd/1 Not tainted 6.16.0-syzkaller-04405-g4b290aae788e #0 PREEMPT_{RT,(full)} [ 12.389776][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 12.389797][ C1] Call Trace: [ 12.389806][ C1] [ 12.389816][ C1] dump_stack_lvl+0x189/0x250 [ 12.389854][ C1] ? smpboot_thread_fn+0x542/0xa60 [ 12.389880][ C1] ? smpboot_thread_fn+0x542/0xa60 [ 12.389912][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 12.389956][ C1] ? print_lock_name+0xde/0x100 [ 12.389985][ C1] __might_resched+0x44b/0x5d0 [ 12.390024][ C1] ? __pfx___might_resched+0x10/0x10 [ 12.390054][ C1] ? kcov_remote_start+0x92/0x460 [ 12.390091][ C1] rt_spin_lock+0xc7/0x2c0 [ 12.390091][ C1] ? led_trigger_blink_setup+0xa8/0x300 [ 12.390091][ C1] ? __pfx_rt_spin_lock+0x10/0x10 [ 12.390091][ C1] ? __pfx_led_trigger_blink_setup+0x10/0x10 [ 12.390091][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 12.390091][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 12.390091][ C1] kcov_remote_start+0x92/0x460 [ 12.390091][ C1] __usb_hcd_giveback_urb+0x427/0x710 [ 12.390091][ C1] ? __pfx___usb_hcd_giveback_urb+0x10/0x10 [ 12.390091][ C1] usb_giveback_urb_bh+0x296/0x420 [ 12.390091][ C1] ? __pfx_usb_giveback_urb_bh+0x10/0x10 [ 12.390091][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 12.390091][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 12.390091][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 12.390091][ C1] process_scheduled_works+0xae1/0x17b0 [ 12.390091][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 12.390091][ C1] ? assign_work+0x3a1/0x410 [ 12.390091][ C1] bh_worker+0x2b1/0x600 [ 12.390091][ C1] tasklet_action+0xc/0x70 [ 12.390091][ C1] handle_softirqs+0x22c/0x710 [ 12.390091][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 12.390091][ C1] run_ksoftirqd+0xac/0x210 [ 12.390091][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 12.390091][ C1] ? schedule+0x91/0x360 [ 12.390091][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 12.390091][ C1] smpboot_thread_fn+0x542/0xa60 [ 12.390091][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 12.390091][ C1] kthread+0x711/0x8a0 [ 12.390091][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 12.390091][ C1] ? __pfx_kthread+0x10/0x10 [ 12.390091][ C1] ? __pfx_kthread+0x10/0x10 [ 12.390091][ C1] ret_from_fork+0x3fc/0x770 [ 12.390091][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 12.390091][ C1] ? __switch_to_asm+0x39/0x70 [ 12.390091][ C1] ? __switch_to_asm+0x33/0x70 [ 12.390091][ C1] ? __pfx_kthread+0x10/0x10 [ 12.390091][ C1] ret_from_fork_asm+0x1a/0x30 [ 12.390091][ C1] [ 12.400219][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 12.400244][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.400263][ T1] usb usb1: Product: Dummy host controller [ 12.400277][ T1] usb usb1: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 12.400293][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 12.435124][ T1] hub 1-0:1.0: USB hub found [ 12.446988][ T1] hub 1-0:1.0: 1 port detected [ 12.486749][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 12.486847][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 12.502835][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 12.510978][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 12.511006][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.511027][ T1] usb usb2: Product: Dummy host controller [ 12.511042][ T1] usb usb2: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 12.511068][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 12.528148][ T1] hub 2-0:1.0: USB hub found [ 12.530004][ T1] hub 2-0:1.0: 1 port detected [ 12.544458][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 12.544556][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 12.548008][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 12.552020][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 12.552048][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.552075][ T1] usb usb3: Product: Dummy host controller [ 12.552092][ T1] usb usb3: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 12.552110][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 12.564312][ T1] hub 3-0:1.0: USB hub found [ 12.564921][ T1] hub 3-0:1.0: 1 port detected [ 12.579122][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 12.579219][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 12.582839][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 12.585621][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 12.585648][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.585670][ T1] usb usb4: Product: Dummy host controller [ 12.585685][ T1] usb usb4: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 12.585704][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 12.597862][ T1] hub 4-0:1.0: USB hub found [ 12.598565][ T1] hub 4-0:1.0: 1 port detected [ 12.623635][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 12.623735][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 12.631815][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 12.645485][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 12.645517][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.645540][ T1] usb usb5: Product: Dummy host controller [ 12.645558][ T1] usb usb5: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 12.645578][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 12.664315][ T1] hub 5-0:1.0: USB hub found [ 12.666945][ T1] hub 5-0:1.0: 1 port detected [ 12.696376][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 12.696476][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 12.699853][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 12.705676][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 12.705706][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.705726][ T1] usb usb6: Product: Dummy host controller [ 12.705743][ T1] usb usb6: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 12.705762][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 12.724581][ T1] hub 6-0:1.0: USB hub found [ 12.725201][ T1] hub 6-0:1.0: 1 port detected [ 12.738049][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 12.738314][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 12.741377][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 12.743909][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 12.743937][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.743958][ T1] usb usb7: Product: Dummy host controller [ 12.743974][ T1] usb usb7: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 12.743994][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 12.761204][ T1] hub 7-0:1.0: USB hub found [ 12.764562][ T1] hub 7-0:1.0: 1 port detected [ 12.799557][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 12.799657][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 12.807952][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 12.810837][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 12.810865][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.810887][ T1] usb usb8: Product: Dummy host controller [ 12.810903][ T1] usb usb8: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 12.810921][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 12.832415][ T1] hub 8-0:1.0: USB hub found [ 12.833130][ T1] hub 8-0:1.0: 1 port detected [ 12.847277][ T1] dummy_hcd dummy_hcd.8: USB Host+Gadget Emulator, driver 02 May 2005 [ 12.847383][ T1] dummy_hcd dummy_hcd.8: Dummy host controller [ 12.855625][ T1] dummy_hcd dummy_hcd.8: new USB bus registered, assigned bus number 9 [ 12.858474][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 12.858500][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.858520][ T1] usb usb9: Product: Dummy host controller [ 12.858536][ T1] usb usb9: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 12.858552][ T1] usb usb9: SerialNumber: dummy_hcd.8 [ 12.875880][ T1] hub 9-0:1.0: USB hub found [ 12.876431][ T1] hub 9-0:1.0: 1 port detected [ 12.891485][ T1] dummy_hcd dummy_hcd.9: USB Host+Gadget Emulator, driver 02 May 2005 [ 12.891576][ T1] dummy_hcd dummy_hcd.9: Dummy host controller [ 12.899962][ T1] dummy_hcd dummy_hcd.9: new USB bus registered, assigned bus number 10 [ 12.907247][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 12.907279][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.907303][ T1] usb usb10: Product: Dummy host controller [ 12.907322][ T1] usb usb10: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 12.907342][ T1] usb usb10: SerialNumber: dummy_hcd.9 [ 12.925133][ T1] hub 10-0:1.0: USB hub found [ 12.925733][ T1] hub 10-0:1.0: 1 port detected [ 12.937154][ T1] dummy_hcd dummy_hcd.10: USB Host+Gadget Emulator, driver 02 May 2005 [ 12.937258][ T1] dummy_hcd dummy_hcd.10: Dummy host controller [ 12.948392][ T1] dummy_hcd dummy_hcd.10: new USB bus registered, assigned bus number 11 [ 12.951389][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 12.951416][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 12.951435][ T1] usb usb11: Product: Dummy host controller [ 12.951452][ T1] usb usb11: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 12.951469][ T1] usb usb11: SerialNumber: dummy_hcd.10 [ 12.972456][ T1] hub 11-0:1.0: USB hub found [ 12.973327][ T1] hub 11-0:1.0: 1 port detected [ 12.994484][ T1] dummy_hcd dummy_hcd.11: USB Host+Gadget Emulator, driver 02 May 2005 [ 12.994585][ T1] dummy_hcd dummy_hcd.11: Dummy host controller [ 13.000384][ T1] dummy_hcd dummy_hcd.11: new USB bus registered, assigned bus number 12 [ 13.002991][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.003026][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.003047][ T1] usb usb12: Product: Dummy host controller [ 13.003064][ T1] usb usb12: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.003082][ T1] usb usb12: SerialNumber: dummy_hcd.11 [ 13.021960][ T1] hub 12-0:1.0: USB hub found [ 13.022584][ T1] hub 12-0:1.0: 1 port detected [ 13.041985][ T1] dummy_hcd dummy_hcd.12: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.042083][ T1] dummy_hcd dummy_hcd.12: Dummy host controller [ 13.051904][ T1] dummy_hcd dummy_hcd.12: new USB bus registered, assigned bus number 13 [ 13.054587][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.054618][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.054639][ T1] usb usb13: Product: Dummy host controller [ 13.054657][ T1] usb usb13: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.054676][ T1] usb usb13: SerialNumber: dummy_hcd.12 [ 13.067479][ T1] hub 13-0:1.0: USB hub found [ 13.068120][ T1] hub 13-0:1.0: 1 port detected [ 13.089771][ T1] dummy_hcd dummy_hcd.13: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.089863][ T1] dummy_hcd dummy_hcd.13: Dummy host controller [ 13.098973][ T1] dummy_hcd dummy_hcd.13: new USB bus registered, assigned bus number 14 [ 13.108625][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.108659][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.108684][ T1] usb usb14: Product: Dummy host controller [ 13.108702][ T1] usb usb14: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.108722][ T1] usb usb14: SerialNumber: dummy_hcd.13 [ 13.128711][ T1] hub 14-0:1.0: USB hub found [ 13.130314][ T1] hub 14-0:1.0: 1 port detected [ 13.155757][ T1] dummy_hcd dummy_hcd.14: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.155892][ T1] dummy_hcd dummy_hcd.14: Dummy host controller [ 13.158376][ T1] dummy_hcd dummy_hcd.14: new USB bus registered, assigned bus number 15 [ 13.165163][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.165194][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.165215][ T1] usb usb15: Product: Dummy host controller [ 13.165232][ T1] usb usb15: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.165257][ T1] usb usb15: SerialNumber: dummy_hcd.14 [ 13.185005][ T1] hub 15-0:1.0: USB hub found [ 13.185600][ T1] hub 15-0:1.0: 1 port detected [ 13.202623][ T1] dummy_hcd dummy_hcd.15: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.202724][ T1] dummy_hcd dummy_hcd.15: Dummy host controller [ 13.209006][ T1] dummy_hcd dummy_hcd.15: new USB bus registered, assigned bus number 16 [ 13.216426][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.216456][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.216478][ T1] usb usb16: Product: Dummy host controller [ 13.216495][ T1] usb usb16: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.216512][ T1] usb usb16: SerialNumber: dummy_hcd.15 [ 13.233393][ T1] hub 16-0:1.0: USB hub found [ 13.235308][ T1] hub 16-0:1.0: 1 port detected [ 13.256514][ T1] dummy_hcd dummy_hcd.16: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.256632][ T1] dummy_hcd dummy_hcd.16: Dummy host controller [ 13.260333][ T1] dummy_hcd dummy_hcd.16: new USB bus registered, assigned bus number 17 [ 13.267715][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.267746][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.267770][ T1] usb usb17: Product: Dummy host controller [ 13.267788][ T1] usb usb17: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.267810][ T1] usb usb17: SerialNumber: dummy_hcd.16 [ 13.281554][ T1] hub 17-0:1.0: USB hub found [ 13.282103][ T1] hub 17-0:1.0: 1 port detected [ 13.298656][ T1] dummy_hcd dummy_hcd.17: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.298758][ T1] dummy_hcd dummy_hcd.17: Dummy host controller [ 13.309321][ T1] dummy_hcd dummy_hcd.17: new USB bus registered, assigned bus number 18 [ 13.319402][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.319432][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.319454][ T1] usb usb18: Product: Dummy host controller [ 13.319470][ T1] usb usb18: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.319488][ T1] usb usb18: SerialNumber: dummy_hcd.17 [ 13.338703][ T1] hub 18-0:1.0: USB hub found [ 13.339305][ T1] hub 18-0:1.0: 1 port detected [ 13.365298][ T1] dummy_hcd dummy_hcd.18: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.365405][ T1] dummy_hcd dummy_hcd.18: Dummy host controller [ 13.368472][ T1] dummy_hcd dummy_hcd.18: new USB bus registered, assigned bus number 19 [ 13.371915][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.371947][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.371970][ T1] usb usb19: Product: Dummy host controller [ 13.371988][ T1] usb usb19: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.372006][ T1] usb usb19: SerialNumber: dummy_hcd.18 [ 13.393602][ C1] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 13.393622][ C1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 30, name: ksoftirqd/1 [ 13.393642][ C1] preempt_count: 0, expected: 0 [ 13.393652][ C1] RCU nest depth: 2, expected: 2 [ 13.393662][ C1] 7 locks held by ksoftirqd/1/30: [ 13.393676][ C1] #0: ffffffff8d64a580 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 13.393743][ C1] #1: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 13.393803][ C1] #2: ffffffff8d7aa040 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 13.393854][ C1] #3: ffffffff8d7aa040 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 13.393912][ C1] #4: ffff888019899d38 ((wq_completion)events_bh){+...}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 13.393990][ C1] #5: ffffc90000a4fa00 ((work_completion)(&bh->bh)){+...}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 13.394070][ C1] #6: ffff8880b8928b78 ((lock)#3){+.+.}-{3:3}, at: kcov_remote_start+0x92/0x460 [ 13.394145][ C1] irq event stamp: 10365 [ 13.394154][ C1] hardirqs last enabled at (10364): [] _raw_spin_unlock_irqrestore+0x85/0x110 [ 13.394190][ C1] hardirqs last disabled at (10365): [] __usb_hcd_giveback_urb+0x3f5/0x710 [ 13.394246][ C1] softirqs last enabled at (10350): [] run_ksoftirqd+0xce/0x210 [ 13.394285][ C1] softirqs last disabled at (10356): [] smpboot_thread_fn+0x542/0xa60 [ 13.394346][ C1] CPU: 1 UID: 0 PID: 30 Comm: ksoftirqd/1 Tainted: G W 6.16.0-syzkaller-04405-g4b290aae788e #0 PREEMPT_{RT,(full)} [ 13.394381][ C1] Tainted: [W]=WARN [ 13.394390][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 13.394405][ C1] Call Trace: [ 13.394415][ C1] [ 13.394425][ C1] dump_stack_lvl+0x189/0x250 [ 13.394461][ C1] ? smpboot_thread_fn+0x542/0xa60 [ 13.394489][ C1] ? smpboot_thread_fn+0x542/0xa60 [ 13.394523][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 13.394570][ C1] ? print_lock_name+0xde/0x100 [ 13.394604][ C1] __might_resched+0x44b/0x5d0 [ 13.394644][ C1] ? __pfx___might_resched+0x10/0x10 [ 13.394676][ C1] ? kcov_remote_start+0x92/0x460 [ 13.394730][ C1] rt_spin_lock+0xc7/0x2c0 [ 13.394753][ C1] ? led_trigger_blink_setup+0xa8/0x300 [ 13.394788][ C1] ? __pfx_rt_spin_lock+0x10/0x10 [ 13.394812][ C1] ? __pfx_led_trigger_blink_setup+0x10/0x10 [ 13.394841][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 13.394873][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 13.394911][ C1] kcov_remote_start+0x92/0x460 [ 13.394953][ C1] __usb_hcd_giveback_urb+0x427/0x710 [ 13.395000][ C1] ? __pfx___usb_hcd_giveback_urb+0x10/0x10 [ 13.395058][ C1] usb_giveback_urb_bh+0x296/0x420 [ 13.395099][ C1] ? __pfx_usb_giveback_urb_bh+0x10/0x10 [ 13.395131][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 13.395159][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 13.395201][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 13.395241][ C1] process_scheduled_works+0xae1/0x17b0 [ 13.395307][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 13.395348][ C1] ? assign_work+0x3a1/0x410 [ 13.395384][ C1] bh_worker+0x2b1/0x600 [ 13.395429][ C1] tasklet_action+0xc/0x70 [ 13.395460][ C1] handle_softirqs+0x22c/0x710 [ 13.395501][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 13.395544][ C1] run_ksoftirqd+0xac/0x210 [ 13.395574][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 13.395602][ C1] ? schedule+0x91/0x360 [ 13.395632][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 13.395658][ C1] smpboot_thread_fn+0x542/0xa60 [ 13.395687][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 13.395725][ C1] kthread+0x711/0x8a0 [ 13.395761][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 13.395788][ C1] ? __pfx_kthread+0x10/0x10 [ 13.395830][ C1] ? __pfx_kthread+0x10/0x10 [ 13.395868][ C1] ret_from_fork+0x3fc/0x770 [ 13.395922][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 13.395963][ C1] ? __switch_to_asm+0x39/0x70 [ 13.395983][ C1] ? __switch_to_asm+0x33/0x70 [ 13.396003][ C1] ? __pfx_kthread+0x10/0x10 [ 13.396044][ C1] ret_from_fork_asm+0x1a/0x30 [ 13.396088][ C1] [ 13.398315][ T1] hub 19-0:1.0: USB hub found [ 13.399256][ T1] hub 19-0:1.0: 1 port detected [ 13.420878][ T1] dummy_hcd dummy_hcd.19: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.420974][ T1] dummy_hcd dummy_hcd.19: Dummy host controller [ 13.429290][ T1] dummy_hcd dummy_hcd.19: new USB bus registered, assigned bus number 20 [ 13.435455][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.435485][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.435507][ T1] usb usb20: Product: Dummy host controller [ 13.435523][ T1] usb usb20: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.435541][ T1] usb usb20: SerialNumber: dummy_hcd.19 [ 13.453128][ T1] hub 20-0:1.0: USB hub found [ 13.453714][ T1] hub 20-0:1.0: 1 port detected [ 13.468373][ T1] dummy_hcd dummy_hcd.20: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.468487][ T1] dummy_hcd dummy_hcd.20: Dummy host controller [ 13.478267][ T1] dummy_hcd dummy_hcd.20: new USB bus registered, assigned bus number 21 [ 13.481086][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.481115][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.481136][ T1] usb usb21: Product: Dummy host controller [ 13.481152][ T1] usb usb21: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.481172][ T1] usb usb21: SerialNumber: dummy_hcd.20 [ 13.500004][ T1] hub 21-0:1.0: USB hub found [ 13.500814][ T1] hub 21-0:1.0: 1 port detected [ 13.525239][ T1] dummy_hcd dummy_hcd.21: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.525348][ T1] dummy_hcd dummy_hcd.21: Dummy host controller [ 13.527888][ T1] dummy_hcd dummy_hcd.21: new USB bus registered, assigned bus number 22 [ 13.537101][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.537135][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.537159][ T1] usb usb22: Product: Dummy host controller [ 13.537177][ T1] usb usb22: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.537207][ T1] usb usb22: SerialNumber: dummy_hcd.21 [ 13.553634][ T1] hub 22-0:1.0: USB hub found [ 13.554267][ T1] hub 22-0:1.0: 1 port detected [ 13.570215][ T1] dummy_hcd dummy_hcd.22: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.570352][ T1] dummy_hcd dummy_hcd.22: Dummy host controller [ 13.577541][ T1] dummy_hcd dummy_hcd.22: new USB bus registered, assigned bus number 23 [ 13.584239][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.584268][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.584290][ T1] usb usb23: Product: Dummy host controller [ 13.584307][ T1] usb usb23: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.584325][ T1] usb usb23: SerialNumber: dummy_hcd.22 [ 13.602897][ T1] hub 23-0:1.0: USB hub found [ 13.604587][ T1] hub 23-0:1.0: 1 port detected [ 13.618965][ T1] dummy_hcd dummy_hcd.23: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.619115][ T1] dummy_hcd dummy_hcd.23: Dummy host controller [ 13.628203][ T1] dummy_hcd dummy_hcd.23: new USB bus registered, assigned bus number 24 [ 13.632156][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.632187][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.632218][ T1] usb usb24: Product: Dummy host controller [ 13.632234][ T1] usb usb24: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.632254][ T1] usb usb24: SerialNumber: dummy_hcd.23 [ 13.644109][ T1] hub 24-0:1.0: USB hub found [ 13.644795][ T1] hub 24-0:1.0: 1 port detected [ 13.657383][ T1] dummy_hcd dummy_hcd.24: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.663762][ T1] dummy_hcd dummy_hcd.24: Dummy host controller [ 13.667158][ T1] dummy_hcd dummy_hcd.24: new USB bus registered, assigned bus number 25 [ 13.674968][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.675001][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.675025][ T1] usb usb25: Product: Dummy host controller [ 13.675041][ T1] usb usb25: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.675063][ T1] usb usb25: SerialNumber: dummy_hcd.24 [ 13.694016][ T1] hub 25-0:1.0: USB hub found [ 13.695602][ T1] hub 25-0:1.0: 1 port detected [ 13.712714][ T1] dummy_hcd dummy_hcd.25: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.712817][ T1] dummy_hcd dummy_hcd.25: Dummy host controller [ 13.721849][ T1] dummy_hcd dummy_hcd.25: new USB bus registered, assigned bus number 26 [ 13.732344][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.732374][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.732395][ T1] usb usb26: Product: Dummy host controller [ 13.732412][ T1] usb usb26: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.732431][ T1] usb usb26: SerialNumber: dummy_hcd.25 [ 13.746017][ T1] hub 26-0:1.0: USB hub found [ 13.746567][ T1] hub 26-0:1.0: 1 port detected [ 13.773523][ T1] dummy_hcd dummy_hcd.26: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.773619][ T1] dummy_hcd dummy_hcd.26: Dummy host controller [ 13.777251][ T1] dummy_hcd dummy_hcd.26: new USB bus registered, assigned bus number 27 [ 13.780344][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.780372][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.780394][ T1] usb usb27: Product: Dummy host controller [ 13.780410][ T1] usb usb27: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.780428][ T1] usb usb27: SerialNumber: dummy_hcd.26 [ 13.799289][ T1] hub 27-0:1.0: USB hub found [ 13.803717][ T1] hub 27-0:1.0: 1 port detected [ 13.825702][ T1] dummy_hcd dummy_hcd.27: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.825836][ T1] dummy_hcd dummy_hcd.27: Dummy host controller [ 13.829411][ T1] dummy_hcd dummy_hcd.27: new USB bus registered, assigned bus number 28 [ 13.836886][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.836926][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.836950][ T1] usb usb28: Product: Dummy host controller [ 13.836969][ T1] usb usb28: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.836989][ T1] usb usb28: SerialNumber: dummy_hcd.27 [ 13.859381][ T1] hub 28-0:1.0: USB hub found [ 13.859897][ T1] hub 28-0:1.0: 1 port detected [ 13.882551][ T1] dummy_hcd dummy_hcd.28: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.882643][ T1] dummy_hcd dummy_hcd.28: Dummy host controller [ 13.886629][ T1] dummy_hcd dummy_hcd.28: new USB bus registered, assigned bus number 29 [ 13.890394][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.890421][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.890459][ T1] usb usb29: Product: Dummy host controller [ 13.890476][ T1] usb usb29: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.890494][ T1] usb usb29: SerialNumber: dummy_hcd.28 [ 13.910577][ T1] hub 29-0:1.0: USB hub found [ 13.911609][ T1] hub 29-0:1.0: 1 port detected [ 13.930863][ T1] dummy_hcd dummy_hcd.29: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.930957][ T1] dummy_hcd dummy_hcd.29: Dummy host controller [ 13.936120][ T1] dummy_hcd dummy_hcd.29: new USB bus registered, assigned bus number 30 [ 13.938937][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.938963][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.938982][ T1] usb usb30: Product: Dummy host controller [ 13.938997][ T1] usb usb30: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.939015][ T1] usb usb30: SerialNumber: dummy_hcd.29 [ 13.955098][ T1] hub 30-0:1.0: USB hub found [ 13.958431][ T1] hub 30-0:1.0: 1 port detected [ 13.978120][ T1] dummy_hcd dummy_hcd.30: USB Host+Gadget Emulator, driver 02 May 2005 [ 13.978253][ T1] dummy_hcd dummy_hcd.30: Dummy host controller [ 13.989108][ T1] dummy_hcd dummy_hcd.30: new USB bus registered, assigned bus number 31 [ 13.994402][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 13.994435][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 13.994459][ T1] usb usb31: Product: Dummy host controller [ 13.994478][ T1] usb usb31: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 13.994499][ T1] usb usb31: SerialNumber: dummy_hcd.30 [ 14.009740][ T1] hub 31-0:1.0: USB hub found [ 14.010437][ T1] hub 31-0:1.0: 1 port detected [ 14.031637][ T1] dummy_hcd dummy_hcd.31: USB Host+Gadget Emulator, driver 02 May 2005 [ 14.031777][ T1] dummy_hcd dummy_hcd.31: Dummy host controller [ 14.039800][ T1] dummy_hcd dummy_hcd.31: new USB bus registered, assigned bus number 32 [ 14.042812][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 14.042836][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 14.042853][ T1] usb usb32: Product: Dummy host controller [ 14.042867][ T1] usb usb32: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e dummy_hcd [ 14.042882][ T1] usb usb32: SerialNumber: dummy_hcd.31 [ 14.057237][ T1] hub 32-0:1.0: USB hub found [ 14.057845][ T1] hub 32-0:1.0: 1 port detected [ 14.532707][ T1] SPI driver max3420-udc has no spi_device_id for maxim,max3421-udc [ 14.534683][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 14.562716][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 14.567201][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 33 [ 14.569363][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 14.569612][ C1] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 14.569629][ C1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 30, name: ksoftirqd/1 [ 14.569647][ C1] preempt_count: 0, expected: 0 [ 14.569658][ C1] RCU nest depth: 2, expected: 2 [ 14.569669][ C1] 7 locks held by ksoftirqd/1/30: [ 14.569681][ C1] #0: ffffffff8d64a580 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 14.569749][ C1] #1: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 14.569828][ C1] #2: ffffffff8d7aa040 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 14.569889][ C1] #3: ffffffff8d7aa040 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 14.569951][ C1] #4: ffff888019899d38 ((wq_completion)events_bh){+...}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 14.570015][ C1] #5: ffffc90000a4fa00 ((work_completion)(&bh->bh)){+...}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 14.570081][ C1] #6: ffff8880b8928b78 ((lock)#3){+.+.}-{3:3}, at: kcov_remote_start+0x92/0x460 [ 14.570147][ C1] irq event stamp: 15439 [ 14.570156][ C1] hardirqs last enabled at (15438): [] _raw_spin_unlock_irqrestore+0x85/0x110 [ 14.570189][ C1] hardirqs last disabled at (15439): [] __usb_hcd_giveback_urb+0x3f5/0x710 [ 14.570229][ C1] softirqs last enabled at (15424): [] run_ksoftirqd+0xce/0x210 [ 14.570265][ C1] softirqs last disabled at (15430): [] smpboot_thread_fn+0x542/0xa60 [ 14.570309][ C1] CPU: 1 UID: 0 PID: 30 Comm: ksoftirqd/1 Tainted: G W 6.16.0-syzkaller-04405-g4b290aae788e #0 PREEMPT_{RT,(full)} [ 14.570341][ C1] Tainted: [W]=WARN [ 14.570348][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 14.570362][ C1] Call Trace: [ 14.570372][ C1] [ 14.570372][ C1] dump_stack_lvl+0x189/0x250 [ 14.570372][ C1] ? smpboot_thread_fn+0x542/0xa60 [ 14.570372][ C1] ? smpboot_thread_fn+0x542/0xa60 [ 14.570372][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 14.570372][ C1] ? print_lock_name+0xde/0x100 [ 14.570372][ C1] __might_resched+0x44b/0x5d0 [ 14.570372][ C1] ? __pfx___might_resched+0x10/0x10 [ 14.570372][ C1] ? kcov_remote_start+0x92/0x460 [ 14.570372][ C1] rt_spin_lock+0xc7/0x2c0 [ 14.570372][ C1] ? led_trigger_blink_setup+0xa8/0x300 [ 14.570372][ C1] ? __pfx_rt_spin_lock+0x10/0x10 [ 14.570372][ C1] ? __pfx_led_trigger_blink_setup+0x10/0x10 [ 14.570372][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 14.570372][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 14.570372][ C1] kcov_remote_start+0x92/0x460 [ 14.570372][ C1] __usb_hcd_giveback_urb+0x427/0x710 [ 14.570372][ C1] ? __pfx___usb_hcd_giveback_urb+0x10/0x10 [ 14.570372][ C1] usb_giveback_urb_bh+0x296/0x420 [ 14.570372][ C1] ? __pfx_usb_giveback_urb_bh+0x10/0x10 [ 14.570372][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 14.570372][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 14.570372][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 14.570372][ C1] process_scheduled_works+0xae1/0x17b0 [ 14.570372][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 14.570372][ C1] ? assign_work+0x3a1/0x410 [ 14.570372][ C1] bh_worker+0x2b1/0x600 [ 14.570372][ C1] tasklet_action+0xc/0x70 [ 14.570372][ C1] handle_softirqs+0x22c/0x710 [ 14.570372][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 14.570372][ C1] run_ksoftirqd+0xac/0x210 [ 14.570372][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 14.570372][ C1] ? schedule+0x91/0x360 [ 14.570372][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 14.570372][ C1] smpboot_thread_fn+0x542/0xa60 [ 14.570372][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 14.570372][ C1] kthread+0x711/0x8a0 [ 14.570372][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 14.570372][ C1] ? __pfx_kthread+0x10/0x10 [ 14.570372][ C1] ? __pfx_kthread+0x10/0x10 [ 14.570372][ C1] ret_from_fork+0x3fc/0x770 [ 14.570372][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 14.570372][ C1] ? __switch_to_asm+0x39/0x70 [ 14.570372][ C1] ? __switch_to_asm+0x33/0x70 [ 14.570372][ C1] ? __pfx_kthread+0x10/0x10 [ 14.570372][ C1] ret_from_fork_asm+0x1a/0x30 [ 14.570372][ C1] [ 14.578438][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 14.578470][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 14.578492][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 14.578511][ T1] usb usb33: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 14.578530][ T1] usb usb33: SerialNumber: vhci_hcd.0 [ 14.600957][ T1] hub 33-0:1.0: USB hub found [ 14.603749][ T1] hub 33-0:1.0: 8 ports detected [ 14.663805][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 14.669270][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 34 [ 14.671456][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 14.676955][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 14.676987][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 14.677011][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 14.677030][ T1] usb usb34: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 14.677050][ T1] usb usb34: SerialNumber: vhci_hcd.0 [ 14.699199][ T1] hub 34-0:1.0: USB hub found [ 14.699833][ T1] hub 34-0:1.0: 8 ports detected [ 14.766078][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 14.770262][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 35 [ 14.776271][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 14.776299][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 14.776321][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 14.776337][ T1] usb usb35: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 14.776355][ T1] usb usb35: SerialNumber: vhci_hcd.1 [ 14.796368][ T1] hub 35-0:1.0: USB hub found [ 14.800053][ T1] hub 35-0:1.0: 8 ports detected [ 14.842071][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 14.849907][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 36 [ 14.851604][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 14.858493][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 14.858518][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 14.858539][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 14.858555][ T1] usb usb36: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 14.858572][ T1] usb usb36: SerialNumber: vhci_hcd.1 [ 14.877572][ T1] hub 36-0:1.0: USB hub found [ 14.878223][ T1] hub 36-0:1.0: 8 ports detected [ 14.943337][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 14.950247][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 37 [ 14.954074][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 14.954106][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 14.954129][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 14.954147][ T1] usb usb37: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 14.954167][ T1] usb usb37: SerialNumber: vhci_hcd.2 [ 14.967954][ T1] hub 37-0:1.0: USB hub found [ 14.972990][ T1] hub 37-0:1.0: 8 ports detected [ 15.013556][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 15.022005][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 38 [ 15.023457][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 15.028796][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 15.028832][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 15.028853][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 15.028870][ T1] usb usb38: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 15.028889][ T1] usb usb38: SerialNumber: vhci_hcd.2 [ 15.049839][ T1] hub 38-0:1.0: USB hub found [ 15.050569][ T1] hub 38-0:1.0: 8 ports detected [ 15.118146][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 15.124955][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 39 [ 15.132043][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 15.132089][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 15.132111][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 15.132129][ T1] usb usb39: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 15.132147][ T1] usb usb39: SerialNumber: vhci_hcd.3 [ 15.148393][ T1] hub 39-0:1.0: USB hub found [ 15.149912][ T1] hub 39-0:1.0: 8 ports detected [ 15.200916][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 15.204255][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 40 [ 15.211145][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 15.214068][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 15.214099][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 15.214122][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 15.214140][ T1] usb usb40: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 15.214161][ T1] usb usb40: SerialNumber: vhci_hcd.3 [ 15.225619][ T1] hub 40-0:1.0: USB hub found [ 15.226223][ T1] hub 40-0:1.0: 8 ports detected [ 15.280809][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 15.286744][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 41 [ 15.289495][ T1] usb usb41: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 15.289522][ T1] usb usb41: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 15.289544][ T1] usb usb41: Product: USB/IP Virtual Host Controller [ 15.289561][ T1] usb usb41: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 15.289579][ T1] usb usb41: SerialNumber: vhci_hcd.4 [ 15.305668][ T1] hub 41-0:1.0: USB hub found [ 15.306297][ T1] hub 41-0:1.0: 8 ports detected [ 15.359841][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 15.367771][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 42 [ 15.368917][ T1] usb usb42: We don't know the algorithms for LPM for this host, disabling LPM. [ 15.371245][ T1] usb usb42: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 15.371273][ T1] usb usb42: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 15.371292][ T1] usb usb42: Product: USB/IP Virtual Host Controller [ 15.371308][ T1] usb usb42: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 15.371326][ T1] usb usb42: SerialNumber: vhci_hcd.4 [ 15.394082][ T1] hub 42-0:1.0: USB hub found [ 15.394707][ T1] hub 42-0:1.0: 8 ports detected [ 15.455155][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 15.461382][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 43 [ 15.465276][ T1] usb usb43: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 15.465304][ T1] usb usb43: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 15.465325][ T1] usb usb43: Product: USB/IP Virtual Host Controller [ 15.465342][ T1] usb usb43: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 15.465360][ T1] usb usb43: SerialNumber: vhci_hcd.5 [ 15.487068][ T1] hub 43-0:1.0: USB hub found [ 15.488574][ T1] hub 43-0:1.0: 8 ports detected [ 15.541975][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 15.548862][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 44 [ 15.555151][ T1] usb usb44: We don't know the algorithms for LPM for this host, disabling LPM. [ 15.557679][ T1] usb usb44: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 15.557710][ T1] usb usb44: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 15.557735][ T1] usb usb44: Product: USB/IP Virtual Host Controller [ 15.557754][ T1] usb usb44: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 15.557782][ T1] usb usb44: SerialNumber: vhci_hcd.5 [ 15.569766][ C1] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 15.569785][ C1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 30, name: ksoftirqd/1 [ 15.569804][ C1] preempt_count: 0, expected: 0 [ 15.569815][ C1] RCU nest depth: 2, expected: 2 [ 15.569826][ C1] 7 locks held by ksoftirqd/1/30: [ 15.569838][ C1] #0: ffffffff8d64a580 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 15.569908][ C1] #1: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 15.569967][ C1] #2: ffffffff8d7aa040 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 15.570019][ C1] #3: ffffffff8d7aa040 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 15.570086][ C1] #4: ffff888019899d38 ((wq_completion)events_bh){+...}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 15.570140][ C1] #5: ffffc90000a4fa00 ((work_completion)(&bh->bh)){+...}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 15.570199][ C1] #6: ffff8880b8928b78 ((lock)#3){+.+.}-{3:3}, at: kcov_remote_start+0x92/0x460 [ 15.570270][ C1] irq event stamp: 25001 [ 15.570278][ C1] hardirqs last enabled at (25000): [] _raw_spin_unlock_irqrestore+0x85/0x110 [ 15.570312][ C1] hardirqs last disabled at (25001): [] __usb_hcd_giveback_urb+0x3f5/0x710 [ 15.570354][ C1] softirqs last enabled at (24986): [] run_ksoftirqd+0xce/0x210 [ 15.570392][ C1] softirqs last disabled at (24992): [] smpboot_thread_fn+0x542/0xa60 [ 15.570437][ C1] CPU: 1 UID: 0 PID: 30 Comm: ksoftirqd/1 Tainted: G W 6.16.0-syzkaller-04405-g4b290aae788e #0 PREEMPT_{RT,(full)} [ 15.570472][ C1] Tainted: [W]=WARN [ 15.570480][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 15.570494][ C1] Call Trace: [ 15.570504][ C1] [ 15.570514][ C1] dump_stack_lvl+0x189/0x250 [ 15.570548][ C1] ? smpboot_thread_fn+0x542/0xa60 [ 15.570575][ C1] ? smpboot_thread_fn+0x542/0xa60 [ 15.570606][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 15.570650][ C1] ? print_lock_name+0xde/0x100 [ 15.570681][ C1] __might_resched+0x44b/0x5d0 [ 15.570718][ C1] ? __pfx___might_resched+0x10/0x10 [ 15.570748][ C1] ? kcov_remote_start+0x92/0x460 [ 15.570807][ C1] rt_spin_lock+0xc7/0x2c0 [ 15.570829][ C1] ? led_trigger_blink_setup+0xa8/0x300 [ 15.570862][ C1] ? __pfx_rt_spin_lock+0x10/0x10 [ 15.570883][ C1] ? __pfx_led_trigger_blink_setup+0x10/0x10 [ 15.570912][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 15.570941][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 15.570977][ C1] kcov_remote_start+0x92/0x460 [ 15.571016][ C1] __usb_hcd_giveback_urb+0x427/0x710 [ 15.571060][ C1] ? __pfx___usb_hcd_giveback_urb+0x10/0x10 [ 15.571115][ C1] usb_giveback_urb_bh+0x296/0x420 [ 15.571154][ C1] ? __pfx_usb_giveback_urb_bh+0x10/0x10 [ 15.571184][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 15.571211][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 15.571238][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 15.571276][ C1] process_scheduled_works+0xae1/0x17b0 [ 15.571341][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 15.571383][ C1] ? assign_work+0x3a1/0x410 [ 15.571417][ C1] bh_worker+0x2b1/0x600 [ 15.571465][ C1] tasklet_action+0xc/0x70 [ 15.571494][ C1] handle_softirqs+0x22c/0x710 [ 15.571534][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 15.571578][ C1] run_ksoftirqd+0xac/0x210 [ 15.571611][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 15.571642][ C1] ? schedule+0x91/0x360 [ 15.571677][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 15.571705][ C1] smpboot_thread_fn+0x542/0xa60 [ 15.571737][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 15.571785][ C1] kthread+0x711/0x8a0 [ 15.571827][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 15.571874][ C1] ? __pfx_kthread+0x10/0x10 [ 15.571911][ C1] ? __pfx_kthread+0x10/0x10 [ 15.571911][ C1] ret_from_fork+0x3fc/0x770 [ 15.571911][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 15.571911][ C1] ? __switch_to_asm+0x39/0x70 [ 15.571911][ C1] ? __switch_to_asm+0x33/0x70 [ 15.571911][ C1] ? __pfx_kthread+0x10/0x10 [ 15.571911][ C1] ret_from_fork_asm+0x1a/0x30 [ 15.571911][ C1] [ 15.580359][ T1] hub 44-0:1.0: USB hub found [ 15.580998][ T1] hub 44-0:1.0: 8 ports detected [ 15.638717][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 15.649858][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 45 [ 15.656358][ T1] usb usb45: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 15.656387][ T1] usb usb45: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 15.656409][ T1] usb usb45: Product: USB/IP Virtual Host Controller [ 15.656426][ T1] usb usb45: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 15.656444][ T1] usb usb45: SerialNumber: vhci_hcd.6 [ 15.676159][ T1] hub 45-0:1.0: USB hub found [ 15.681826][ T1] hub 45-0:1.0: 8 ports detected [ 15.730978][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 15.739088][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 46 [ 15.743066][ T1] usb usb46: We don't know the algorithms for LPM for this host, disabling LPM. [ 15.745382][ T1] usb usb46: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 15.745409][ T1] usb usb46: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 15.745431][ T1] usb usb46: Product: USB/IP Virtual Host Controller [ 15.745448][ T1] usb usb46: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 15.745466][ T1] usb usb46: SerialNumber: vhci_hcd.6 [ 15.762479][ T1] hub 46-0:1.0: USB hub found [ 15.764776][ T1] hub 46-0:1.0: 8 ports detected [ 15.817014][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 15.823778][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 47 [ 15.826813][ T1] usb usb47: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 15.826861][ T1] usb usb47: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 15.826885][ T1] usb usb47: Product: USB/IP Virtual Host Controller [ 15.826907][ T1] usb usb47: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 15.826927][ T1] usb usb47: SerialNumber: vhci_hcd.7 [ 15.848022][ T1] hub 47-0:1.0: USB hub found [ 15.848601][ T1] hub 47-0:1.0: 8 ports detected [ 15.902673][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 15.909644][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 48 [ 15.911782][ T1] usb usb48: We don't know the algorithms for LPM for this host, disabling LPM. [ 15.914946][ T1] usb usb48: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 15.914985][ T1] usb usb48: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 15.915008][ T1] usb usb48: Product: USB/IP Virtual Host Controller [ 15.915024][ T1] usb usb48: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 15.915043][ T1] usb usb48: SerialNumber: vhci_hcd.7 [ 15.936101][ T1] hub 48-0:1.0: USB hub found [ 15.940589][ T1] hub 48-0:1.0: 8 ports detected [ 15.996978][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 16.009202][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 49 [ 16.012188][ T1] usb usb49: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 16.012215][ T1] usb usb49: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.012252][ T1] usb usb49: Product: USB/IP Virtual Host Controller [ 16.012270][ T1] usb usb49: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 16.012288][ T1] usb usb49: SerialNumber: vhci_hcd.8 [ 16.026113][ T1] hub 49-0:1.0: USB hub found [ 16.031431][ T1] hub 49-0:1.0: 8 ports detected [ 16.061073][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 16.064275][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 50 [ 16.068951][ T1] usb usb50: We don't know the algorithms for LPM for this host, disabling LPM. [ 16.077921][ T1] usb usb50: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 16.077953][ T1] usb usb50: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.077977][ T1] usb usb50: Product: USB/IP Virtual Host Controller [ 16.077996][ T1] usb usb50: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 16.078016][ T1] usb usb50: SerialNumber: vhci_hcd.8 [ 16.097457][ T1] hub 50-0:1.0: USB hub found [ 16.098182][ T1] hub 50-0:1.0: 8 ports detected [ 16.158627][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 16.169925][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 51 [ 16.176767][ T1] usb usb51: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 16.176797][ T1] usb usb51: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.176819][ T1] usb usb51: Product: USB/IP Virtual Host Controller [ 16.176854][ T1] usb usb51: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 16.176891][ T1] usb usb51: SerialNumber: vhci_hcd.9 [ 16.197766][ T1] hub 51-0:1.0: USB hub found [ 16.198389][ T1] hub 51-0:1.0: 8 ports detected [ 16.246282][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 16.249570][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 52 [ 16.250861][ T1] usb usb52: We don't know the algorithms for LPM for this host, disabling LPM. [ 16.253214][ T1] usb usb52: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 16.253239][ T1] usb usb52: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.253260][ T1] usb usb52: Product: USB/IP Virtual Host Controller [ 16.253276][ T1] usb usb52: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 16.253293][ T1] usb usb52: SerialNumber: vhci_hcd.9 [ 16.264329][ T1] hub 52-0:1.0: USB hub found [ 16.264852][ T1] hub 52-0:1.0: 8 ports detected [ 16.329018][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 16.336635][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 53 [ 16.343497][ T1] usb usb53: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 16.343528][ T1] usb usb53: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.343548][ T1] usb usb53: Product: USB/IP Virtual Host Controller [ 16.343565][ T1] usb usb53: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 16.343585][ T1] usb usb53: SerialNumber: vhci_hcd.10 [ 16.358761][ T1] hub 53-0:1.0: USB hub found [ 16.359996][ T1] hub 53-0:1.0: 8 ports detected [ 16.411305][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 16.415672][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 54 [ 16.416658][ T1] usb usb54: We don't know the algorithms for LPM for this host, disabling LPM. [ 16.422271][ T1] usb usb54: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 16.422298][ T1] usb usb54: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.422319][ T1] usb usb54: Product: USB/IP Virtual Host Controller [ 16.422335][ T1] usb usb54: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 16.422353][ T1] usb usb54: SerialNumber: vhci_hcd.10 [ 16.443590][ T1] hub 54-0:1.0: USB hub found [ 16.447516][ T1] hub 54-0:1.0: 8 ports detected [ 16.495634][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 16.507794][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 55 [ 16.510646][ T1] usb usb55: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 16.510673][ T1] usb usb55: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.510693][ T1] usb usb55: Product: USB/IP Virtual Host Controller [ 16.510708][ T1] usb usb55: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 16.510727][ T1] usb usb55: SerialNumber: vhci_hcd.11 [ 16.532011][ T1] hub 55-0:1.0: USB hub found [ 16.532580][ T1] hub 55-0:1.0: 8 ports detected [ 16.565373][ C1] BUG: sleeping function called from invalid context at kernel/locking/spinlock_rt.c:48 [ 16.565397][ C1] in_atomic(): 0, irqs_disabled(): 1, non_block: 0, pid: 30, name: ksoftirqd/1 [ 16.565416][ C1] preempt_count: 0, expected: 0 [ 16.565426][ C1] RCU nest depth: 2, expected: 2 [ 16.565437][ C1] 7 locks held by ksoftirqd/1/30: [ 16.565450][ C1] #0: ffffffff8d64a580 (local_bh){.+.+}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 16.565520][ C1] #1: ffff8880b8923d90 ((softirq_ctrl.lock)){+.+.}-{3:3}, at: __local_bh_disable_ip+0x264/0x400 [ 16.565580][ C1] #2: ffffffff8d7aa040 (rcu_read_lock){....}-{1:3}, at: rt_spin_lock+0x1bb/0x2c0 [ 16.565631][ C1] #3: ffffffff8d7aa040 (rcu_read_lock){....}-{1:3}, at: __local_bh_disable_ip+0xa1/0x400 [ 16.565688][ C1] #4: ffff888019899d38 ((wq_completion)events_bh){+...}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 16.565748][ C1] #5: ffffc90000a4fa00 ((work_completion)(&bh->bh)){+...}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 16.565809][ C1] #6: ffff8880b8928b78 ((lock)#3){+.+.}-{3:3}, at: kcov_remote_start+0x92/0x460 [ 16.565879][ C1] irq event stamp: 34711 [ 16.565887][ C1] hardirqs last enabled at (34710): [] _raw_spin_unlock_irqrestore+0x85/0x110 [ 16.565938][ C1] hardirqs last disabled at (34711): [] __usb_hcd_giveback_urb+0x3f5/0x710 [ 16.565998][ C1] softirqs last enabled at (34696): [] run_ksoftirqd+0xce/0x210 [ 16.566034][ C1] softirqs last disabled at (34702): [] smpboot_thread_fn+0x542/0xa60 [ 16.566080][ C1] CPU: 1 UID: 0 PID: 30 Comm: ksoftirqd/1 Tainted: G W 6.16.0-syzkaller-04405-g4b290aae788e #0 PREEMPT_{RT,(full)} [ 16.566123][ C1] Tainted: [W]=WARN [ 16.566131][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 16.566144][ C1] Call Trace: [ 16.566153][ C1] [ 16.566162][ C1] dump_stack_lvl+0x189/0x250 [ 16.566194][ C1] ? smpboot_thread_fn+0x542/0xa60 [ 16.566237][ C1] ? smpboot_thread_fn+0x542/0xa60 [ 16.566269][ C1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 16.566312][ C1] ? print_lock_name+0xde/0x100 [ 16.566343][ C1] __might_resched+0x44b/0x5d0 [ 16.566380][ C1] ? __pfx___might_resched+0x10/0x10 [ 16.566410][ C1] ? kcov_remote_start+0x92/0x460 [ 16.566461][ C1] rt_spin_lock+0xc7/0x2c0 [ 16.566482][ C1] ? led_trigger_blink_setup+0xa8/0x300 [ 16.566516][ C1] ? __pfx_rt_spin_lock+0x10/0x10 [ 16.566538][ C1] ? __pfx_led_trigger_blink_setup+0x10/0x10 [ 16.566565][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 16.566595][ C1] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 16.566631][ C1] kcov_remote_start+0x92/0x460 [ 16.566671][ C1] __usb_hcd_giveback_urb+0x427/0x710 [ 16.566716][ C1] ? __pfx___usb_hcd_giveback_urb+0x10/0x10 [ 16.566772][ C1] usb_giveback_urb_bh+0x296/0x420 [ 16.566810][ C1] ? __pfx_usb_giveback_urb_bh+0x10/0x10 [ 16.566858][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 16.566907][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 16.566954][ C1] ? process_scheduled_works+0x9ef/0x17b0 [ 16.566990][ C1] process_scheduled_works+0xae1/0x17b0 [ 16.567065][ C1] ? __pfx_process_scheduled_works+0x10/0x10 [ 16.567111][ C1] ? assign_work+0x3a1/0x410 [ 16.567150][ C1] bh_worker+0x2b1/0x600 [ 16.567202][ C1] tasklet_action+0xc/0x70 [ 16.567236][ C1] handle_softirqs+0x22c/0x710 [ 16.567282][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 16.567332][ C1] run_ksoftirqd+0xac/0x210 [ 16.567369][ C1] ? __pfx_run_ksoftirqd+0x10/0x10 [ 16.567404][ C1] ? schedule+0x91/0x360 [ 16.567443][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 16.567475][ C1] smpboot_thread_fn+0x542/0xa60 [ 16.567511][ C1] ? smpboot_thread_fn+0x4d/0xa60 [ 16.567556][ C1] kthread+0x711/0x8a0 [ 16.567602][ C1] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 16.567635][ C1] ? __pfx_kthread+0x10/0x10 [ 16.567682][ C1] ? __pfx_kthread+0x10/0x10 [ 16.567725][ C1] ret_from_fork+0x3fc/0x770 [ 16.567765][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 16.567809][ C1] ? __switch_to_asm+0x39/0x70 [ 16.567831][ C1] ? __switch_to_asm+0x33/0x70 [ 16.567852][ C1] ? __pfx_kthread+0x10/0x10 [ 16.567894][ C1] ret_from_fork_asm+0x1a/0x30 [ 16.567947][ C1] [ 16.581636][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 16.586277][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 56 [ 16.591038][ T1] usb usb56: We don't know the algorithms for LPM for this host, disabling LPM. [ 16.593200][ T1] usb usb56: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 16.593227][ T1] usb usb56: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.593248][ T1] usb usb56: Product: USB/IP Virtual Host Controller [ 16.593264][ T1] usb usb56: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 16.593280][ T1] usb usb56: SerialNumber: vhci_hcd.11 [ 16.607776][ T1] hub 56-0:1.0: USB hub found [ 16.608422][ T1] hub 56-0:1.0: 8 ports detected [ 16.659444][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 16.675615][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 57 [ 16.678353][ T1] usb usb57: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 16.678381][ T1] usb usb57: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.678401][ T1] usb usb57: Product: USB/IP Virtual Host Controller [ 16.678417][ T1] usb usb57: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 16.678434][ T1] usb usb57: SerialNumber: vhci_hcd.12 [ 16.698402][ T1] hub 57-0:1.0: USB hub found [ 16.698996][ T1] hub 57-0:1.0: 8 ports detected [ 16.751295][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 16.756946][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 58 [ 16.761233][ T1] usb usb58: We don't know the algorithms for LPM for this host, disabling LPM. [ 16.763525][ T1] usb usb58: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 16.763552][ T1] usb usb58: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.763572][ T1] usb usb58: Product: USB/IP Virtual Host Controller [ 16.763587][ T1] usb usb58: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 16.763605][ T1] usb usb58: SerialNumber: vhci_hcd.12 [ 16.780067][ T1] hub 58-0:1.0: USB hub found [ 16.783730][ T1] hub 58-0:1.0: 8 ports detected [ 16.843613][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 16.850203][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 59 [ 16.853181][ T1] usb usb59: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 16.853210][ T1] usb usb59: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.853232][ T1] usb usb59: Product: USB/IP Virtual Host Controller [ 16.853249][ T1] usb usb59: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 16.853267][ T1] usb usb59: SerialNumber: vhci_hcd.13 [ 16.869538][ T1] hub 59-0:1.0: USB hub found [ 16.872900][ T1] hub 59-0:1.0: 8 ports detected [ 16.925776][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 16.928671][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 60 [ 16.934803][ T1] usb usb60: We don't know the algorithms for LPM for this host, disabling LPM. [ 16.937157][ T1] usb usb60: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 16.937188][ T1] usb usb60: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 16.937213][ T1] usb usb60: Product: USB/IP Virtual Host Controller [ 16.937232][ T1] usb usb60: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 16.937252][ T1] usb usb60: SerialNumber: vhci_hcd.13 [ 16.952503][ T1] hub 60-0:1.0: USB hub found [ 16.961508][ T1] hub 60-0:1.0: 8 ports detected [ 16.988066][ T1054] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 16.988129][ T1054] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 16.989665][ T1054] sd 0:0:1:0: [sda] Write Protect is off [ 16.991897][ T1054] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 16.993051][ T12] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 17.051799][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 17.058543][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 61 [ 17.068520][ T1] usb usb61: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 17.068554][ T1] usb usb61: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 17.068577][ T1] usb usb61: Product: USB/IP Virtual Host Controller [ 17.068595][ T1] usb usb61: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 17.068617][ T1] usb usb61: SerialNumber: vhci_hcd.14 [ 17.087007][ T1] hub 61-0:1.0: USB hub found [ 17.087634][ T1] hub 61-0:1.0: 8 ports detected [ 17.121671][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 17.125045][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 62 [ 17.126959][ T1] usb usb62: We don't know the algorithms for LPM for this host, disabling LPM. [ 17.129394][ T1] usb usb62: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.16 [ 17.129424][ T1] usb usb62: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 17.129448][ T1] usb usb62: Product: USB/IP Virtual Host Controller [ 17.129466][ T1] usb usb62: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 17.129485][ T1] usb usb62: SerialNumber: vhci_hcd.14 [ 17.144799][ T1] hub 62-0:1.0: USB hub found [ 17.145415][ T1] hub 62-0:1.0: 8 ports detected [ 17.174094][ T1054] sda: sda1 [ 17.187650][ T1054] sd 0:0:1:0: [sda] Attached SCSI disk [ 17.190835][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 17.198532][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 63 [ 17.202980][ T1] usb usb63: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.16 [ 17.203009][ T1] usb usb63: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 17.203031][ T1] usb usb63: Product: USB/IP Virtual Host Controller [ 17.203048][ T1] usb usb63: Manufacturer: Linux 6.16.0-syzkaller-04405-g4b290aae788e vhci_hcd [ 17.203066][ T1] usb usb63: SerialNumber: vhci_hcd.15 [ 17.215652][ T1] hub 63-0:1.0: USB hub found [ 17.217050][ T1] hub 63-0:1.0: 8 ports detected [ 17.246514][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 17.246540][ T1] usbcore: failed to get bus number [ 17.246566][ T1] vhci_hcd: usb_add_hcd ss failed -7 [ 17.246606][ T1] vhci_hcd vhci_hcd.15: remove, state 1 [ 17.246650][ T1] usb usb63: USB disconnect, device number 1 [ 17.288274][ T12] vhci_hcd: stop threads [ 17.288288][ T12] vhci_hcd: release socket [ 17.288434][ T12] vhci_hcd: disconnect device [ 17.288701][ T12] vhci_hcd: stop threads [ 17.288710][ T12] vhci_hcd: release socket [ 17.288748][ T12] vhci_hcd: disconnect device [ 17.288902][ T12] vhci_hcd: stop threads [ 17.288910][ T12] vhci_hcd: release socket [ 17.288933][ T12] vhci_hcd: disconnect device [ 17.289101][ T12] vhci_hcd: stop threads [ 17.289109][ T12] vhci_hcd: release socket [ 17.289134][ T12] vhci_hcd: disconnect device [ 17.289285][ T12] vhci_hcd: stop threads [ 17.289294][ T12] vhci_hcd: release socket [ 17.289319][ T12] vhci_hcd: disconnect device [ 17.289469][ T12] vhci_hcd: stop threads [ 17.289477][ T12] vhci_hcd: release socket [ 17.289502][ T12] vhci_hcd: disconnect device [ 17.289660][ T12] vhci_hcd: stop threads [ 17.289667][ T12] vhci_hcd: release socket [ 17.289690][ T12] vhci_hcd: disconnect device [ 17.289828][ T12] vhci_hcd: stop threads [ 17.289836][ T12] vhci_hcd: release socket [ 17.289867][ T12] vhci_hcd: disconnect device [ 17.289910][ T1] vhci_hcd vhci_hcd.15: USB bus 63 deregistered [ 17.296010][ T1] vhci_hcd vhci_hcd.15: probe with driver vhci_hcd failed with error -7 [ 17.303053][ T1] usbcore: registered new device driver usbip-host [ 17.363092][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 17.365818][ T1] i8042: Warning: Keylock active [ 17.378422][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 17.384100][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 17.399002][ T1] mousedev: PS/2 mouse device common for all mice [ 17.416608][ T1] usbcore: registered new interface driver appletouch [ 17.419262][ T1] usbcore: registered new interface driver bcm5974 [ 17.427510][ T1] usbcore: registered new interface driver synaptics_usb [ 17.429897][ T1] usbcore: registered new interface driver iforce [ 17.433294][ T1] usbcore: registered new interface driver pxrc [ 17.436327][ T1] usbcore: registered new interface driver xpad [ 17.438839][ T1] usbcore: registered new interface driver usb_acecad [ 17.441325][ T1] usbcore: registered new interface driver aiptek [ 17.443588][ T1] usbcore: registered new interface driver hanwang [ 17.445803][ T1] usbcore: registered new interface driver kbtab [ 17.448496][ T1] usbcore: registered new interface driver pegasus_notetaker [ 17.451418][ T1] usbcore: registered new interface driver usbtouchscreen [ 17.453770][ T1] usbcore: registered new interface driver sur40 [ 17.455693][ T1] usbcore: registered new interface driver ati_remote2 [ 17.455711][ T1] cm109: Keymap for Komunikate KIP1000 phone loaded [ 17.458244][ T1] usbcore: registered new interface driver cm109 [ 17.458260][ T1] cm109: CM109 phone driver: 20080805 (C) Alfred E. Heggestad [ 17.462478][ T1] usbcore: registered new interface driver ims_pcu [ 17.464854][ T1] usbcore: registered new interface driver keyspan_remote [ 17.467151][ T1] usbcore: registered new interface driver powermate [ 17.471685][ T1] usbcore: registered new interface driver yealink [ 17.477760][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 17.519482][ T1] rtc_cmos 00:00: registered as rtc0 [ 17.519660][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 17.529874][ T1] i2c_dev: i2c /dev entries driver [ 17.535328][ T1] usbcore: registered new interface driver i2c-diolan-u2c [ 17.544598][ T1] usbcore: registered new interface driver i2c-cp2615 [ 17.547901][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 17.550377][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 17.557677][ T1] usbcore: registered new interface driver igorplugusb [ 17.559231][ T1] usbcore: registered new interface driver iguanair [ 17.585579][ T1] usbcore: registered new interface driver imon [ 17.588074][ T1] usbcore: registered new interface driver imon_raw [ 17.591494][ T1] usbcore: registered new interface driver mceusb [ 17.593914][ T1] usbcore: registered new interface driver redrat3 [ 17.596461][ T1] usbcore: registered new interface driver streamzap [ 17.598989][ T1] usbcore: registered new interface driver ir_toy [ 17.600880][ T1] usbcore: registered new interface driver ttusbir [ 17.603326][ T1] usbcore: registered new interface driver ati_remote [ 17.605704][ T1] usbcore: registered new interface driver xbox_remote [ 17.609727][ T1] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully [ 17.615629][ T1] usbcore: registered new interface driver b2c2_flexcop_usb [ 17.618215][ T1] usbcore: registered new interface driver dvb_usb_vp7045 [ 17.626339][ T1] usbcore: registered new interface driver dvb_usb_vp702x [ 17.627891][ T1] usbcore: registered new interface driver dvb_usb_gp8psk [ 17.629362][ T1] usbcore: registered new interface driver dvb_usb_dtt200u [ 17.634306][ T44] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 17.637832][ T1] usbcore: registered new interface driver dvb_usb_a800 [ 17.639469][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mb [ 17.646986][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mc [ 17.648846][ T1] usbcore: registered new interface driver dvb_usb_nova_t_usb2 [ 17.667236][ T1] usbcore: registered new interface driver dvb_usb_umt_010 [ 17.669949][ T1] usbcore: registered new interface driver dvb_usb_m920x [ 17.679410][ T1] usbcore: registered new interface driver dvb_usb_digitv [ 17.687379][ T1] usbcore: registered new interface driver dvb_usb_cxusb [ 17.690870][ T1] usbcore: registered new interface driver dvb_usb_ttusb2 [ 17.698153][ T1] usbcore: registered new interface driver dvb_usb_dib0700 [ 17.704224][ T1] usbcore: registered new interface driver opera1 [ 17.711463][ T1] usbcore: registered new interface driver dvb_usb_af9005 [ 17.711483][ T1] failing symbol_get of non-GPLONLY symbol af9005_rc_decode. [ 17.713894][ T1] failing symbol_get of non-GPLONLY symbol af9005_rc_decode. [ 17.713914][ T1] failing symbol_get of non-GPLONLY symbol rc_map_af9005_table. [ 17.716726][ T1] failing symbol_get of non-GPLONLY symbol rc_map_af9005_table. [ 17.716742][ T1] failing symbol_get of non-GPLONLY symbol rc_map_af9005_table_size. [ 17.719349][ T1] failing symbol_get of non-GPLONLY symbol rc_map_af9005_table_size. [ 17.719364][ T1] af9005: af9005_rc_decode function not found, disabling remote [ 17.724330][ T1] usbcore: registered new interface driver pctv452e [ 17.726027][ T1] usbcore: registered new interface driver dw2102 [ 17.727615][ T1] usbcore: registered new interface driver dvb_usb_dtv5100 [ 17.729138][ T1] usbcore: registered new interface driver cinergyT2 [ 17.736094][ T1] usbcore: registered new interface driver dvb_usb_az6027 [ 17.738660][ T1] usbcore: registered new interface driver dvb_usb_technisat_usb2 [ 17.740830][ T1] usbcore: registered new interface driver dvb_usb_af9015 [ 17.743304][ T1] usbcore: registered new interface driver dvb_usb_af9035 [ 17.745624][ T1] usbcore: registered new interface driver dvb_usb_anysee [ 17.747409][ T1] usbcore: registered new interface driver dvb_usb_au6610 [ 17.750201][ T1] usbcore: registered new interface driver dvb_usb_az6007 [ 17.751599][ T1] usbcore: registered new interface driver dvb_usb_ce6230 [ 17.753023][ T1] usbcore: registered new interface driver dvb_usb_ec168 [ 17.754433][ T1] usbcore: registered new interface driver dvb_usb_lmedm04 [ 17.755912][ T1] usbcore: registered new interface driver dvb_usb_gl861 [ 17.757514][ T1] usbcore: registered new interface driver dvb_usb_mxl111sf [ 17.759152][ T1] usbcore: registered new interface driver dvb_usb_rtl28xxu [ 17.773278][ T1] usbcore: registered new interface driver dvb_usb_dvbsky [ 17.775695][ T1] usbcore: registered new interface driver zd1301 [ 17.778223][ T1] usbcore: registered new interface driver s2255 [ 17.781494][ T1] usbcore: registered new interface driver smsusb [ 17.784067][ T1] usbcore: registered new interface driver ttusb [ 17.786727][ T1] usbcore: registered new interface driver ttusb-dec [ 17.789243][ T1] usbcore: registered new interface driver Abilis Systems as10x usb driver [ 17.791303][ T1] usbcore: registered new interface driver airspy [ 17.791322][ T1] gspca_main: v2.14.0 registered [ 17.793905][ T1] usbcore: registered new interface driver benq [ 17.796448][ T1] usbcore: registered new interface driver conex [ 17.799592][ T1] usbcore: registered new interface driver cpia1 [ 17.804311][ T1] usbcore: registered new interface driver dtcs033 [ 17.805785][ T1] usbcore: registered new interface driver etoms [ 17.807489][ T1] usbcore: registered new interface driver finepix [ 17.809027][ T1] usbcore: registered new interface driver jeilinj [ 17.815629][ T1] usbcore: registered new interface driver jl2005bcd [ 17.818066][ T1] usbcore: registered new interface driver kinect [ 17.821924][ T1] usbcore: registered new interface driver konica [ 17.826613][ T1] usbcore: registered new interface driver mars [ 17.829103][ T1] usbcore: registered new interface driver mr97310a [ 17.831802][ T1] usbcore: registered new interface driver nw80x [ 17.834312][ T1] usbcore: registered new interface driver ov519 [ 17.836800][ T1] usbcore: registered new interface driver ov534 [ 17.839363][ T1] usbcore: registered new interface driver ov534_9 [ 17.842333][ T1] usbcore: registered new interface driver pac207 [ 17.844827][ T1] usbcore: registered new interface driver gspca_pac7302 [ 17.847367][ T1] usbcore: registered new interface driver pac7311 [ 17.849999][ T1] usbcore: registered new interface driver se401 [ 17.852514][ T1] usbcore: registered new interface driver sn9c2028 [ 17.855234][ T1] usbcore: registered new interface driver gspca_sn9c20x [ 17.857836][ T1] usbcore: registered new interface driver sonixb [ 17.860581][ T1] usbcore: registered new interface driver sonixj [ 17.862575][ T1] usbcore: registered new interface driver spca500 [ 17.864426][ T1] usbcore: registered new interface driver spca501 [ 17.866719][ T1] usbcore: registered new interface driver spca505 [ 17.869727][ T1] usbcore: registered new interface driver spca506 [ 17.874088][ T1] usbcore: registered new interface driver spca508 [ 17.876705][ T1] usbcore: registered new interface driver spca561 [ 17.879259][ T1] usbcore: registered new interface driver spca1528 [ 17.881726][ T1] usbcore: registered new interface driver sq905 [ 17.884120][ T1] usbcore: registered new interface driver sq905c [ 17.886608][ T1] usbcore: registered new interface driver sq930x [ 17.889738][ T1] usbcore: registered new interface driver sunplus [ 17.892068][ T1] usbcore: registered new interface driver stk014 [ 17.894709][ T1] usbcore: registered new interface driver stk1135 [ 17.897048][ T1] usbcore: registered new interface driver stv0680 [ 17.899889][ T1] usbcore: registered new interface driver t613 [ 17.902712][ T1] usbcore: registered new interface driver gspca_topro [ 17.905029][ T1] usbcore: registered new interface driver touptek [ 17.907709][ T1] usbcore: registered new interface driver tv8532 [ 17.910388][ T1] usbcore: registered new interface driver vc032x [ 17.917140][ T1] usbcore: registered new interface driver vicam [ 17.920064][ T1] usbcore: registered new interface driver xirlink-cit [ 17.928124][ T1] usbcore: registered new interface driver gspca_zc3xx [ 17.936252][ T1] usbcore: registered new interface driver ALi m5602 [ 17.937809][ T1] usbcore: registered new interface driver STV06xx [ 17.939287][ T1] usbcore: registered new interface driver gspca_gl860 [ 17.943553][ T44] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 17.948085][ T1] usbcore: registered new interface driver hackrf [ 17.953304][ T1] usbcore: registered new interface driver msi2500 [ 17.959396][ T1] usbcore: registered new interface driver Philips webcam [ 17.964002][ T1] usbcore: registered new interface driver uvcvideo [ 17.964038][ T1] au0828: au0828 driver loaded [ 17.965632][ T1] usbcore: registered new interface driver au0828 [ 17.967259][ T1] usbcore: registered new interface driver cx231xx [ 17.969499][ T1] usbcore: registered new interface driver em28xx [ 17.969630][ T1] em28xx: Registered (Em28xx v4l2 Extension) extension [ 17.969649][ T1] em28xx: Registered (Em28xx Audio Extension) extension [ 17.969666][ T1] em28xx: Registered (Em28xx dvb Extension) extension [ 17.969681][ T1] em28xx: Registered (Em28xx Input Extension) extension [ 17.977545][ T1] usbcore: registered new interface driver go7007 [ 17.979985][ T1] usbcore: registered new interface driver go7007-loader [ 17.984412][ T1] usbcore: registered new interface driver hdpvr [ 17.989055][ T1] usbcore: registered new interface driver pvrusb2 [ 17.989070][ T1] pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner [ 17.989081][ T1] pvrusb2: Debug mask is 31 (0x1f) [ 17.991553][ T1] usbcore: registered new interface driver stk1160 [ 17.993947][ T1] usbcore: registered new interface driver usbtv [ 18.009807][ T1] dvbdev: DVB: registering new adapter (dvb_vidtv_bridge) [ 18.025142][ T1] i2c i2c-0: DVB: registering adapter 0 frontend 0 (Dummy demod for DVB-T/T2/C/S/S2)... [ 18.026039][ T1] dvbdev: dvb_create_media_entity: media entity 'Dummy demod for DVB-T/T2/C/S/S2' registered. [ 18.060856][ T1] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 18.081073][ T1] vidtv vidtv.0: Successfully initialized vidtv! [ 18.094694][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video0 [ 18.098903][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video1 [ 18.102370][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video2 [ 18.117743][ T1] vim2m vim2m.0: Device registered as /dev/video3 [ 18.227142][ T1] vivid-000: using single planar format API [ 18.304365][ T1] vivid-000: CEC adapter cec0 registered for HDMI input [ 18.307716][ T1] vivid-000: V4L2 capture device registered as video7 [ 18.311910][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 18.314194][ T1] vivid-000: V4L2 output device registered as video8 [ 18.317560][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 18.320291][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 18.323673][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 18.326284][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 18.329138][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 18.332000][ T1] vivid-000: V4L2 metadata capture device registered as video9 [ 18.335577][ T1] vivid-000: V4L2 metadata output device registered as video10 [ 18.337723][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 18.342075][ T1] vivid-001: using multiplanar format API [ 18.407905][ T1] vivid-001: CEC adapter cec2 registered for HDMI input [ 18.411024][ T1] vivid-001: V4L2 capture device registered as video11 [ 18.413998][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 18.415900][ T1] vivid-001: V4L2 output device registered as video12 [ 18.419795][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 18.423306][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 18.426375][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 18.429278][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 18.432658][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 18.435348][ T1] vivid-001: V4L2 metadata capture device registered as video13 [ 18.438159][ T1] vivid-001: V4L2 metadata output device registered as video14 [ 18.440616][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 18.443844][ T1] vivid-002: using single planar format API [ 18.509367][ T1] vivid-002: CEC adapter cec4 registered for HDMI input [ 18.512523][ T1] vivid-002: V4L2 capture device registered as video15 [ 18.515245][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 18.518521][ T1] vivid-002: V4L2 output device registered as video16 [ 18.522097][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 18.524455][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 18.526373][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 18.531084][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 18.533514][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 18.537097][ T1] vivid-002: V4L2 metadata capture device registered as video17 [ 18.539354][ T1] vivid-002: V4L2 metadata output device registered as video18 [ 18.543611][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 18.546388][ T1] vivid-003: using multiplanar format API [ 18.613280][ T1] vivid-003: CEC adapter cec6 registered for HDMI input [ 18.615583][ T1] vivid-003: V4L2 capture device registered as video19 [ 18.619543][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 18.623346][ T1] vivid-003: V4L2 output device registered as video20 [ 18.626203][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 18.629105][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 18.632943][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 18.635131][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 18.639117][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 18.642417][ T1] vivid-003: V4L2 metadata capture device registered as video21 [ 18.646248][ T1] vivid-003: V4L2 metadata output device registered as video22 [ 18.649535][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 18.652383][ T1] vivid-004: using single planar format API [ 18.719873][ T1] vivid-004: CEC adapter cec8 registered for HDMI input [ 18.723290][ T1] vivid-004: V4L2 capture device registered as video23 [ 18.726562][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 18.729056][ T1] vivid-004: V4L2 output device registered as video24 [ 18.732699][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 18.735397][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 18.737668][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 18.741111][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 18.743524][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 18.746858][ T1] vivid-004: V4L2 metadata capture device registered as video25 [ 18.749895][ T1] vivid-004: V4L2 metadata output device registered as video26 [ 18.754199][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 18.756915][ T1] vivid-005: using multiplanar format API [ 18.820649][ T1] vivid-005: CEC adapter cec10 registered for HDMI input [ 18.823538][ T1] vivid-005: V4L2 capture device registered as video27 [ 18.827011][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 18.829924][ T1] vivid-005: V4L2 output device registered as video28 [ 18.833959][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 18.836786][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 18.839916][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 18.842213][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 18.846145][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 18.849256][ T1] vivid-005: V4L2 metadata capture device registered as video29 [ 18.851783][ T1] vivid-005: V4L2 metadata output device registered as video30 [ 18.855416][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 18.858879][ T1] vivid-006: using single planar format API [ 18.928980][ T1] vivid-006: CEC adapter cec12 registered for HDMI input [ 18.933686][ T1] vivid-006: V4L2 capture device registered as video31 [ 18.937015][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 18.940378][ T1] vivid-006: V4L2 output device registered as video32 [ 18.943115][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 18.945215][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 18.949033][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 18.952995][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 18.956485][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 18.959946][ T1] vivid-006: V4L2 metadata capture device registered as video33 [ 18.962690][ T1] vivid-006: V4L2 metadata output device registered as video34 [ 18.966496][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 18.969549][ T1] vivid-007: using multiplanar format API [ 19.034383][ T1] vivid-007: CEC adapter cec14 registered for HDMI input [ 19.038776][ T1] vivid-007: V4L2 capture device registered as video35 [ 19.041999][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 19.044558][ T1] vivid-007: V4L2 output device registered as video36 [ 19.046802][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 19.050183][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 19.052815][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 19.056038][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 19.059287][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 19.061409][ T1] vivid-007: V4L2 metadata capture device registered as video37 [ 19.064563][ T1] vivid-007: V4L2 metadata output device registered as video38 [ 19.068353][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 19.071697][ T1] vivid-008: using single planar format API [ 19.140251][ T1] vivid-008: CEC adapter cec16 registered for HDMI input [ 19.143445][ T1] vivid-008: V4L2 capture device registered as video39 [ 19.146263][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 19.149152][ T1] vivid-008: V4L2 output device registered as video40 [ 19.151393][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 19.154117][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 19.157658][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 19.160203][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 19.163635][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 19.165789][ T1] vivid-008: V4L2 metadata capture device registered as video41 [ 19.168254][ T1] vivid-008: V4L2 metadata output device registered as video42 [ 19.172470][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 19.175615][ T1] vivid-009: using multiplanar format API [ 19.242567][ T1] vivid-009: CEC adapter cec18 registered for HDMI input [ 19.245415][ T1] vivid-009: V4L2 capture device registered as video43 [ 19.248407][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 19.251836][ T1] vivid-009: V4L2 output device registered as video44 [ 19.254577][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 19.257350][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 19.260846][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 19.263437][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 19.266439][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 19.269365][ T1] vivid-009: V4L2 metadata capture device registered as video45 [ 19.272578][ T1] vivid-009: V4L2 metadata output device registered as video46 [ 19.275414][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 19.277519][ T1] vivid-010: using single planar format API [ 19.346268][ T1] vivid-010: CEC adapter cec20 registered for HDMI input [ 19.349464][ T1] vivid-010: V4L2 capture device registered as video47 [ 19.353016][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 19.355839][ T1] vivid-010: V4L2 output device registered as video48 [ 19.358761][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 19.361903][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 19.364794][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 19.367830][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 19.370456][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 19.374089][ T1] vivid-010: V4L2 metadata capture device registered as video49 [ 19.376568][ T1] vivid-010: V4L2 metadata output device registered as video50 [ 19.380252][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 19.383087][ T1] vivid-011: using multiplanar format API [ 19.451047][ T1] vivid-011: CEC adapter cec22 registered for HDMI input [ 19.454320][ T1] vivid-011: V4L2 capture device registered as video51 [ 19.457275][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 19.460652][ T1] vivid-011: V4L2 output device registered as video52 [ 19.464140][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 19.467043][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 19.469920][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 19.474013][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 19.476828][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 19.479694][ T1] vivid-011: V4L2 metadata capture device registered as video53 [ 19.482729][ T1] vivid-011: V4L2 metadata output device registered as video54 [ 19.484578][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 19.488850][ T1] vivid-012: using single planar format API [ 19.557900][ T1] vivid-012: CEC adapter cec24 registered for HDMI input [ 19.561068][ T1] vivid-012: V4L2 capture device registered as video55 [ 19.563865][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 19.566871][ T1] vivid-012: V4L2 output device registered as video56 [ 19.569945][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 19.574503][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 19.576902][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 19.580451][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 19.583323][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 19.586012][ T1] vivid-012: V4L2 metadata capture device registered as video57 [ 19.589697][ T1] vivid-012: V4L2 metadata output device registered as video58 [ 19.593264][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 19.595713][ T1] vivid-013: using multiplanar format API [ 19.664650][ T1] vivid-013: CEC adapter cec26 registered for HDMI input [ 19.667658][ T1] vivid-013: V4L2 capture device registered as video59 [ 19.670451][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 19.673624][ T1] vivid-013: V4L2 output device registered as video60 [ 19.676907][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 19.680355][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 19.683603][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 19.686107][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 19.690207][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 19.692724][ T1] vivid-013: V4L2 metadata capture device registered as video61 [ 19.696663][ T1] vivid-013: V4L2 metadata output device registered as video62 [ 19.700395][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 19.702625][ T1] vivid-014: using single planar format API [ 19.772600][ T1] vivid-014: CEC adapter cec28 registered for HDMI input [ 19.775632][ T1] vivid-014: V4L2 capture device registered as video63 [ 19.778461][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 19.782055][ T1] vivid-014: V4L2 output device registered as video64 [ 19.784839][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 19.787684][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 19.790745][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 19.793556][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 19.795664][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 19.800019][ T1] vivid-014: V4L2 metadata capture device registered as video65 [ 19.802417][ T1] vivid-014: V4L2 metadata output device registered as video66 [ 19.804410][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 19.809464][ T1] vivid-015: using multiplanar format API [ 19.876531][ T1] vivid-015: CEC adapter cec30 registered for HDMI input [ 19.879606][ T1] vivid-015: V4L2 capture device registered as video67 [ 19.881848][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 19.885303][ T1] vivid-015: V4L2 output device registered as video68 [ 19.887754][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 19.889736][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 19.894310][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 19.898096][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 19.901323][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 19.904289][ T1] vivid-015: V4L2 metadata capture device registered as video69 [ 19.907607][ T1] vivid-015: V4L2 metadata output device registered as video70 [ 19.910575][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 19.912608][ T1] vivid-016: using single planar format API [ 19.977626][ T1] vivid-016: CEC adapter cec32 registered for HDMI input [ 19.982584][ T1] vivid-016: V4L2 capture device registered as video71 [ 19.985560][ T1] vivid-016: CEC adapter cec33 registered for HDMI output 0 [ 19.988366][ T1] vivid-016: V4L2 output device registered as video72 [ 19.991203][ T1] vivid-016: V4L2 capture device registered as vbi32, supports raw and sliced VBI [ 19.994663][ T1] vivid-016: V4L2 output device registered as vbi33, supports raw and sliced VBI [ 19.997567][ T1] vivid-016: V4L2 capture device registered as swradio16 [ 20.000258][ T1] vivid-016: V4L2 receiver device registered as radio32 [ 20.002152][ T1] vivid-016: V4L2 transmitter device registered as radio33 [ 20.006235][ T1] vivid-016: V4L2 metadata capture device registered as video73 [ 20.009441][ T1] vivid-016: V4L2 metadata output device registered as video74 [ 20.012531][ T1] vivid-016: V4L2 touch capture device registered as v4l-touch16 [ 20.016594][ T1] vivid-017: using multiplanar format API [ 20.082355][ T1] vivid-017: CEC adapter cec34 registered for HDMI input [ 20.085348][ T1] vivid-017: V4L2 capture device registered as video75 [ 20.088161][ T1] vivid-017: CEC adapter cec35 registered for HDMI output 0 [ 20.091200][ T1] vivid-017: V4L2 output device registered as video76 [ 20.094412][ T1] vivid-017: V4L2 capture device registered as vbi34, supports raw and sliced VBI [ 20.097323][ T1] vivid-017: V4L2 output device registered as vbi35, supports raw and sliced VBI [ 20.100271][ T1] vivid-017: V4L2 capture device registered as swradio17 [ 20.103225][ T1] vivid-017: V4L2 receiver device registered as radio34 [ 20.106741][ T1] vivid-017: V4L2 transmitter device registered as radio35 [ 20.110043][ T1] vivid-017: V4L2 metadata capture device registered as video77 [ 20.113417][ T1] vivid-017: V4L2 metadata output device registered as video78 [ 20.116668][ T1] vivid-017: V4L2 touch capture device registered as v4l-touch17 [ 20.120406][ T1] vivid-018: using single planar format API [ 20.189236][ T1] vivid-018: CEC adapter cec36 registered for HDMI input [ 20.193658][ T1] vivid-018: V4L2 capture device registered as video79 [ 20.196535][ T1] vivid-018: CEC adapter cec37 registered for HDMI output 0 [ 20.199420][ T1] vivid-018: V4L2 output device registered as video80 [ 20.201742][ T1] vivid-018: V4L2 capture device registered as vbi36, supports raw and sliced VBI [ 20.203697][ T1] vivid-018: V4L2 output device registered as vbi37, supports raw and sliced VBI [ 20.208181][ T1] vivid-018: V4L2 capture device registered as swradio18 [ 20.211483][ T1] vivid-018: V4L2 receiver device registered as radio36 [ 20.214693][ T1] vivid-018: V4L2 transmitter device registered as radio37 [ 20.217500][ T1] vivid-018: V4L2 metadata capture device registered as video81 [ 20.220352][ T1] vivid-018: V4L2 metadata output device registered as video82 [ 20.222485][ T1] vivid-018: V4L2 touch capture device registered as v4l-touch18 [ 20.225653][ T1] vivid-019: using multiplanar format API [ 20.292433][ T1] vivid-019: CEC adapter cec38 registered for HDMI input [ 20.295819][ T1] vivid-019: V4L2 capture device registered as video83 [ 20.298487][ T1] vivid-019: CEC adapter cec39 registered for HDMI output 0 [ 20.302329][ T1] vivid-019: V4L2 output device registered as video84 [ 20.305321][ T1] vivid-019: V4L2 capture device registered as vbi38, supports raw and sliced VBI [ 20.308277][ T1] vivid-019: V4L2 output device registered as vbi39, supports raw and sliced VBI [ 20.311350][ T1] vivid-019: V4L2 capture device registered as swradio19 [ 20.314384][ T1] vivid-019: V4L2 receiver device registered as radio38 [ 20.317466][ T1] vivid-019: V4L2 transmitter device registered as radio39 [ 20.320589][ T1] vivid-019: V4L2 metadata capture device registered as video85 [ 20.324016][ T1] vivid-019: V4L2 metadata output device registered as video86 [ 20.326188][ T1] vivid-019: V4L2 touch capture device registered as v4l-touch19 [ 20.330874][ T1] vivid-020: using single planar format API [ 20.395210][ T1] vivid-020: CEC adapter cec40 registered for HDMI input [ 20.398233][ T1] vivid-020: V4L2 capture device registered as video87 [ 20.401842][ T1] vivid-020: CEC adapter cec41 registered for HDMI output 0 [ 20.404958][ T1] vivid-020: V4L2 output device registered as video88 [ 20.408173][ T1] vivid-020: V4L2 capture device registered as vbi40, supports raw and sliced VBI [ 20.410553][ T1] vivid-020: V4L2 output device registered as vbi41, supports raw and sliced VBI [ 20.413935][ T1] vivid-020: V4L2 capture device registered as swradio20 [ 20.415876][ T1] vivid-020: V4L2 receiver device registered as radio40 [ 20.420602][ T1] vivid-020: V4L2 transmitter device registered as radio41 [ 20.423244][ T1] vivid-020: V4L2 metadata capture device registered as video89 [ 20.426255][ T1] vivid-020: V4L2 metadata output device registered as video90 [ 20.429255][ T1] vivid-020: V4L2 touch capture device registered as v4l-touch20 [ 20.433013][ T1] vivid-021: using multiplanar format API [ 20.499658][ T1] vivid-021: CEC adapter cec42 registered for HDMI input [ 20.502622][ T1] vivid-021: V4L2 capture device registered as video91 [ 20.507032][ T1] vivid-021: CEC adapter cec43 registered for HDMI output 0 [ 20.511038][ T1] vivid-021: V4L2 output device registered as video92 [ 20.514148][ T1] vivid-021: V4L2 capture device registered as vbi42, supports raw and sliced VBI [ 20.517196][ T1] vivid-021: V4L2 output device registered as vbi43, supports raw and sliced VBI [ 20.520480][ T1] vivid-021: V4L2 capture device registered as swradio21 [ 20.523136][ T1] vivid-021: V4L2 receiver device registered as radio42 [ 20.526643][ T1] vivid-021: V4L2 transmitter device registered as radio43 [ 20.528704][ T1] vivid-021: V4L2 metadata capture device registered as video93 [ 20.532306][ T1] vivid-021: V4L2 metadata output device registered as video94 [ 20.535179][ T1] vivid-021: V4L2 touch capture device registered as v4l-touch21 [ 20.538246][ T1] vivid-022: using single planar format API [ 20.603228][ T1] vivid-022: CEC adapter cec44 registered for HDMI input [ 20.607785][ T1] vivid-022: V4L2 capture device registered as video95 [ 20.610677][ T1] vivid-022: CEC adapter cec45 registered for HDMI output 0 [ 20.613837][ T1] vivid-022: V4L2 output device registered as video96 [ 20.616818][ T1] vivid-022: V4L2 capture device registered as vbi44, supports raw and sliced VBI [ 20.619948][ T1] vivid-022: V4L2 output device registered as vbi45, supports raw and sliced VBI [ 20.624219][ T1] vivid-022: V4L2 capture device registered as swradio22 [ 20.626654][ T1] vivid-022: V4L2 receiver device registered as radio44 [ 20.628885][ T1] vivid-022: V4L2 transmitter device registered as radio45 [ 20.633851][ T1] vivid-022: V4L2 metadata capture device registered as video97 [ 20.636961][ T1] vivid-022: V4L2 metadata output device registered as video98 [ 20.639919][ T1] vivid-022: V4L2 touch capture device registered as v4l-touch22 [ 20.643209][ T1] vivid-023: using multiplanar format API [ 20.710548][ T1] vivid-023: CEC adapter cec46 registered for HDMI input [ 20.714389][ T1] vivid-023: V4L2 capture device registered as video99 [ 20.717374][ T1] vivid-023: CEC adapter cec47 registered for HDMI output 0 [ 20.720439][ T1] vivid-023: V4L2 output device registered as video100 [ 20.722633][ T1] vivid-023: V4L2 capture device registered as vbi46, supports raw and sliced VBI [ 20.725303][ T1] vivid-023: V4L2 output device registered as vbi47, supports raw and sliced VBI [ 20.728610][ T1] vivid-023: V4L2 capture device registered as swradio23 [ 20.732666][ T1] vivid-023: V4L2 receiver device registered as radio46 [ 20.734687][ T1] vivid-023: V4L2 transmitter device registered as radio47 [ 20.739337][ T1] vivid-023: V4L2 metadata capture device registered as video101 [ 20.742224][ T1] vivid-023: V4L2 metadata output device registered as video102 [ 20.746168][ T1] vivid-023: V4L2 touch capture device registered as v4l-touch23 [ 20.748460][ T1] vivid-024: using single planar format API [ 20.814337][ T1] vivid-024: CEC adapter cec48 registered for HDMI input [ 20.818864][ T1] vivid-024: V4L2 capture device registered as video103 [ 20.821803][ T1] vivid-024: CEC adapter cec49 registered for HDMI output 0 [ 20.821827][ T1] videodev: could not get a free minor [ 20.883632][ T1] usbcore: registered new interface driver radioshark2 [ 20.885857][ T1] usbcore: registered new interface driver radioshark [ 20.888345][ T1] usbcore: registered new interface driver radio-si470x [ 20.892328][ T1] usbcore: registered new interface driver radio-usb-si4713 [ 20.895056][ T1] usbcore: registered new interface driver dsbr100 [ 20.897363][ T1] usbcore: registered new interface driver radio-keene [ 20.899646][ T1] usbcore: registered new interface driver radio-ma901 [ 20.901814][ T1] usbcore: registered new interface driver radio-mr800 [ 20.903875][ T1] usbcore: registered new interface driver radio-raremono [ 20.913873][ T1] usbcore: registered new interface driver powerz [ 20.916037][ T1] usbcore: registered new interface driver pcwd_usb [ 20.933416][ T1] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log. [ 20.933564][ T1] device-mapper: uevent: version 1.0.3 [ 20.937495][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 20.941705][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 20.941742][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 20.941774][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 20.944875][ T1] Bluetooth: HCI UART driver ver 2.3 [ 20.944899][ T1] Bluetooth: HCI UART protocol H4 registered [ 20.944911][ T1] Bluetooth: HCI UART protocol BCSP registered [ 20.945283][ T1] Bluetooth: HCI UART protocol LL registered [ 20.945632][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 20.946237][ T1] Bluetooth: HCI UART protocol QCA registered [ 20.946249][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 20.946626][ T1] Bluetooth: HCI UART protocol Marvell registered [ 20.948377][ T1] usbcore: registered new interface driver bcm203x [ 20.949745][ T1] usbcore: registered new interface driver bpa10x [ 20.964509][ T1] usbcore: registered new interface driver bfusb [ 20.967104][ T1] usbcore: registered new interface driver btusb [ 20.970006][ T1] usbcore: registered new interface driver ath3k [ 20.974282][ T1] Modular ISDN core version 1.1.29 [ 20.982051][ T1] NET: Registered PF_ISDN protocol family [ 20.982070][ T1] DSP module 2.0 [ 20.982079][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 20.995406][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 20.997232][ T1] 0 virtual devices registered [ 20.999974][ T1] usbcore: registered new interface driver HFC-S_USB [ 21.000006][ T1] intel_pstate: CPU model not supported [ 21.000026][ T1] VUB300 Driver rom wait states = 1C irqpoll timeout = 0400 [ 21.005959][ T1] usbcore: registered new interface driver vub300 [ 21.008004][ T1] usbcore: registered new interface driver ushc [ 21.054622][ T1] iscsi: registered transport (iser) [ 21.060788][ T1] SoftiWARP attached [ 21.119591][ T1] hid: raw HID events driver (C) Jiri Kosina [ 21.416406][ T1] usbcore: registered new interface driver usbhid [ 21.416425][ T1] usbhid: USB HID core driver [ 21.446773][ T1] usbcore: registered new interface driver es2_ap_driver [ 21.446804][ T1] comedi: version 0.7.76 - http://www.comedi.org [ 21.471524][ T1] comedi comedi4: comedi_test: 1000000 microvolt, 100000 microsecond waveform attached [ 21.515193][ T1] comedi comedi4: driver 'comedi_test' has successfully auto-configured 'comedi_test'. [ 21.525671][ T1] usbcore: registered new interface driver dt9812 [ 21.528489][ T1] usbcore: registered new interface driver ni6501 [ 21.534476][ T1] usbcore: registered new interface driver usbdux [ 21.536682][ T1] usbcore: registered new interface driver usbduxfast [ 21.538951][ T1] usbcore: registered new interface driver usbduxsigma [ 21.542064][ T1] usbcore: registered new interface driver vmk80xx [ 21.543938][ T1] greybus: registered new driver hid [ 21.547289][ T1] greybus: registered new driver gbphy [ 21.549027][ T1] gb_gbphy: registered new driver usb [ 21.550237][ T1] asus_wmi: ASUS WMI generic driver loaded [ 21.595801][ T1] gnss: GNSS driver registered with major 493 [ 21.598426][ T1] usbcore: registered new interface driver gnss-usb [ 21.601102][ T1] usbcore: registered new interface driver hdm_usb [ 21.868704][ T1] usbcore: registered new interface driver snd-usb-audio [ 21.872188][ T1] usbcore: registered new interface driver snd-ua101 [ 21.874914][ T1] usbcore: registered new interface driver snd-usb-usx2y [ 21.877308][ T1] usbcore: registered new interface driver snd-usb-us122l [ 21.879801][ T1] usbcore: registered new interface driver snd-usb-caiaq [ 21.882559][ T1] usbcore: registered new interface driver snd-usb-6fire [ 21.884838][ T1] usbcore: registered new interface driver snd-usb-hiface [ 21.887129][ T1] usbcore: registered new interface driver snd-bcd2000 [ 21.889578][ T1] usbcore: registered new interface driver snd_usb_pod [ 21.891751][ T1] usbcore: registered new interface driver snd_usb_podhd [ 21.894396][ T1] usbcore: registered new interface driver snd_usb_toneport [ 21.896593][ T1] usbcore: registered new interface driver snd_usb_variax [ 21.921789][ T1] drop_monitor: Initializing network drop monitor service [ 21.923197][ T1] NET: Registered PF_LLC protocol family [ 21.923824][ T1] GACT probability on [ 21.923967][ T1] Mirror/redirect action on [ 21.924560][ T1] Simple TC action Loaded [ 21.937424][ T1] netem: version 1.3 [ 21.937814][ T1] u32 classifier [ 21.937823][ T1] Performance counters on [ 21.937831][ T1] input device check on [ 21.937839][ T1] Actions configured [ 21.943583][ T1] nf_conntrack_irc: failed to register helpers [ 21.943676][ T1] nf_conntrack_sane: failed to register helpers [ 22.073451][ T1] nf_conntrack_sip: failed to register helpers [ 22.091672][ T1] xt_time: kernel timezone is -0000 [ 22.092095][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 22.092308][ T1] IPVS: Connection hash table configured (size=4096, memory=32Kbytes) [ 22.094348][ T1] IPVS: ipvs loaded. [ 22.094478][ T1] IPVS: [rr] scheduler registered. [ 22.094497][ T1] IPVS: [wrr] scheduler registered. [ 22.094511][ T1] IPVS: [lc] scheduler registered. [ 22.094525][ T1] IPVS: [wlc] scheduler registered. [ 22.094540][ T1] IPVS: [fo] scheduler registered. [ 22.094555][ T1] IPVS: [ovf] scheduler registered. [ 22.094624][ T1] IPVS: [lblc] scheduler registered. [ 22.094686][ T1] IPVS: [lblcr] scheduler registered. [ 22.094702][ T1] IPVS: [dh] scheduler registered. [ 22.094716][ T1] IPVS: [sh] scheduler registered. [ 22.094730][ T1] IPVS: [mh] scheduler registered. [ 22.094746][ T1] IPVS: [sed] scheduler registered. [ 22.094760][ T1] IPVS: [nq] scheduler registered. [ 22.094773][ T1] IPVS: [twos] scheduler registered. [ 22.095152][ T1] IPVS: [sip] pe registered. [ 22.095503][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 22.111092][ T1] gre: GRE over IPv4 demultiplexer driver [ 22.111110][ T1] ip_gre: GRE over IPv4 tunneling driver [ 22.146204][ T1] IPv4 over IPsec tunneling driver [ 22.161309][ T1] Initializing XFRM netlink socket [ 22.161898][ T1] IPsec XFRM device driver [ 22.163647][ T1] NET: Registered PF_INET6 protocol family [ 22.203023][ T1] Segment Routing with IPv6 [ 22.203035][ T1] RPL Segment Routing with IPv6 [ 22.203505][ T1] In-situ OAM (IOAM) with IPv6 [ 22.204118][ T1] mip6: Mobile IPv6 [ 22.218292][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 22.245701][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 22.259903][ T1] NET: Registered PF_PACKET protocol family [ 22.260037][ T1] NET: Registered PF_KEY protocol family [ 22.261855][ T1] Bridge firewalling registered [ 22.263915][ T1] NET: Registered PF_X25 protocol family [ 22.264161][ T1] X25: Linux Version 0.2 [ 22.606551][ T1] NET: Registered PF_NETROM protocol family [ 22.934445][ T1] NET: Registered PF_ROSE protocol family [ 22.935050][ T1] NET: Registered PF_AX25 protocol family [ 22.935199][ T1] can: controller area network core [ 22.935847][ T1] NET: Registered PF_CAN protocol family [ 22.935871][ T1] can: raw protocol [ 22.936091][ T1] can: broadcast manager protocol [ 22.936174][ T1] can: netlink gateway - max_hops=1 [ 22.936401][ T1] can: SAE J1939 [ 22.936452][ T1] can: isotp protocol (max_pdu_size 8300) [ 22.939255][ T1] Bluetooth: RFCOMM TTY layer initialized [ 22.939310][ T1] Bluetooth: RFCOMM socket layer initialized [ 22.939445][ T1] Bluetooth: RFCOMM ver 1.11 [ 22.939556][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 22.939568][ T1] Bluetooth: BNEP filters: protocol multicast [ 22.939619][ T1] Bluetooth: BNEP socket layer initialized [ 22.939634][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 22.939682][ T1] Bluetooth: HIDP socket layer initialized [ 22.948446][ T1] NET: Registered PF_RXRPC protocol family [ 22.948469][ T1] Key type rxrpc registered [ 22.948485][ T1] Key type rxrpc_s registered [ 22.949803][ T1] NET: Registered PF_KCM protocol family [ 22.951796][ T1] lec:lane_module_init: lec.c: initialized [ 22.951849][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 22.952306][ T1] l2tp_core: L2TP core driver, V2.0 [ 22.952383][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 22.952399][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 22.952637][ T1] l2tp_netlink: L2TP netlink interface [ 22.953394][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 22.953408][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 22.953956][ T1] NET: Registered PF_PHONET protocol family [ 22.954455][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 22.955217][ T1] sctp: Hash tables configured (bind 16/30) [ 22.971006][ T1] NET: Registered PF_RDS protocol family [ 22.972987][ T1] Registered RDS/infiniband transport [ 22.976069][ T1] Registered RDS/tcp transport [ 22.976093][ T1] tipc: Activated (version 2.0.0) [ 22.977603][ T1] NET: Registered PF_TIPC protocol family [ 22.990580][ T1] tipc: Started in single node mode [ 22.992815][ T1] NET: Registered PF_SMC protocol family [ 22.993611][ T1] 9pnet: Installing 9P2000 support [ 22.996266][ T1] NET: Registered PF_CAIF protocol family [ 23.007164][ T1] NET: Registered PF_IEEE802154 protocol family [ 23.007888][ T1] Key type dns_resolver registered [ 23.008048][ T1] Key type ceph registered [ 23.020323][ T1] libceph: loaded (mon/osd proto 15/24) [ 23.033689][ T1] batman_adv: B.A.T.M.A.N. advanced 2025.2 (compatibility version 15) loaded [ 23.034151][ T1] openvswitch: Open vSwitch switching datapath [ 23.038632][ T1] NET: Registered PF_VSOCK protocol family [ 23.039398][ T1] mpls_gso: MPLS GSO support [ 23.160961][ T1] IPI shorthand broadcast: enabled [ 25.943884][ T1] sched_clock: Marking stable (25650022340, 290070739)->(25951521459, -11428380) [ 25.948873][ T1] registered taskstats version 1 [ 25.972396][ T1] Loading compiled-in X.509 certificates [ 26.015511][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: b8a4e70931955ba114effec511201734eccd8ca4' [ 26.611153][ T1] zswap: loaded using pool 842/zsmalloc [ 26.616188][ T1] Demotion targets for Node 0: null [ 26.616203][ T1] Demotion targets for Node 1: null [ 26.616218][ T1] debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers [ 26.618676][ T1] Key type .fscrypt registered [ 26.618687][ T1] Key type fscrypt-provisioning registered [ 26.668755][ T1] kAFS: Red Hat AFS client v0.1 registering. [ 26.709447][ T1] Btrfs loaded, assert=on, ref-verify=on, zoned=yes, fsverity=yes [ 26.711482][ T1] Key type big_key registered [ 26.711606][ T1] Key type encrypted registered [ 26.711991][ T1] ima: No TPM chip found, activating TPM-bypass! [ 26.712107][ T1] Loading compiled-in module X.509 certificates [ 26.755882][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: b8a4e70931955ba114effec511201734eccd8ca4' [ 26.755926][ T1] ima: Allocated hash algorithm: sha256 [ 26.756273][ T1] ima: No architecture policies found [ 26.756884][ T1] evm: Initialising EVM extended attributes: [ 26.756891][ T1] evm: security.selinux (disabled) [ 26.756898][ T1] evm: security.SMACK64 [ 26.756903][ T1] evm: security.SMACK64EXEC [ 26.756910][ T1] evm: security.SMACK64TRANSMUTE [ 26.756916][ T1] evm: security.SMACK64MMAP [ 26.756922][ T1] evm: security.apparmor (disabled) [ 26.756928][ T1] evm: security.ima [ 26.756934][ T1] evm: security.capability [ 26.756940][ T1] evm: HMAC attrs: 0x1 [ 26.761257][ T1] PM: Magic number: 1:572:286 [ 26.761618][ T1] usb usb32-port1: hash matches [ 26.761659][ T1] usb usb22: hash matches [ 26.761728][ T1] ppp ppp: hash matches [ 26.761832][ T1] tty ttyz0: hash matches [ 26.763645][ T1] printk: legacy console [netcon0] enabled [ 26.763663][ T1] netconsole: network logging started [ 26.765023][ T1] gtp: GTP module loaded (pdp ctx size 128 bytes) [ 26.783581][ T1] rdma_rxe: loaded [ 26.786430][ T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database [ 26.792287][ T1] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' [ 26.795680][ T1] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600' [ 26.798723][ T996] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 26.798756][ T996] platform regulatory.0: Falling back to sysfs fallback for: regulatory.db [ 26.801479][ T1] clk: Disabling unused clocks [ 26.801746][ T1] ALSA device list: [ 26.801757][ T1] #0: Dummy 1 [ 26.801771][ T1] #1: Loopback 1 [ 26.801782][ T1] #2: Virtual MIDI Card 1 [ 26.943944][ T1] md: Waiting for all devices to be available before autodetect [ 26.943954][ T1] md: If you don't use raid, use raid=noautodetect [ 26.943965][ T1] md: Autodetecting RAID arrays. [ 26.944062][ T1] md: autorun ... [ 26.944066][ T1] md: ... autorun DONE. [ 27.075563][ T1] EXT4-fs (sda1): orphan cleanup on readonly fs [ 27.079045][ T1] EXT4-fs (sda1): mounted filesystem 4f91c6db-4997-4bb4-91b8-7e83a20c1bf1 ro with ordered data mode. Quota mode: none. [ 27.079361][ T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1. [ 27.118871][ T1] devtmpfs: mounted [ 27.224183][ T1] Freeing unused kernel image (initmem) memory: 24804K [ 27.231130][ T1] Write protecting the kernel read-only data: 200704k [ 27.254807][ T1] Freeing unused kernel image (text/rodata gap) memory: 848K [ 27.258475][ T1] Freeing unused kernel image (rodata/data gap) memory: 160K [ 27.469908][ T1] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 27.473989][ T1] x86/mm: Checking user space page tables [ 27.652747][ T1] x86/mm: Checked W+X mappings: passed, no W+X pages found. [ 27.661078][ T1] Failed to set sysctl parameter 'max_rcu_stall_to_panic=1': parameter not found [ 27.720889][ T1] Run /sbin/init as init process [ 28.254793][ T5144] mount (5144) used greatest stack depth: 24072 bytes left [ 28.342126][ T5145] EXT4-fs (sda1): re-mounted 4f91c6db-4997-4bb4-91b8-7e83a20c1bf1 r/w. mount: mounting devtmpfs on /dev failed: Device or resource busy [ 28.395524][ T5147] mount (5147) used greatest stack depth: 22632 bytes left mount: mounting selinuxfs on /sys/fs/selinux failed: No such file or directory [ 28.530838][ T5149] mount (5149) used greatest stack depth: 21672 bytes left Starting syslogd: OK Starting acpid: OK Starting klogd: OK Running sysctl: OK Populating /dev using udev: [ 30.002155][ T5179] udevd[5179]: starting version 3.2.14 [ 30.272064][ T5180] udevd[5180]: starting eudev-3.2.14 [ 30.275983][ T5179] udevd (5179) used greatest stack depth: 20392 bytes left done Starting system message bus: done Starting iptables: OK Starting network: OK Starting dhcpcd... dhcpcd-10.2.0 starting dev: loaded udev no interfaces have a carrier [ 60.877805][ T5475] 8021q: adding VLAN 0 to HW filter on device bond0 [ 60.900881][ T5475] eql: remember to turn off Van-Jacobson compression on your slave devices Starting crond: OK Starting sshd: OK[ 61.799628][ T5562] sshd (5562) used greatest stack depth: 20040 bytes left syzkaller syzkaller login: [ 91.865320][ T996] cfg80211: failed to load regulatory.db