failed to run ["ssh" "-p" "58901" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@localhost" "pwd"]: exit status 255 Connection timed out during banner exchange Connection to 127.0.0.1 port 58901 timed out [ 0.000000][ T0] Booting Linux on physical CPU 0x0000000000 [0x411fd070] [ 0.000000][ T0] Linux version 6.14.0-syzkaller-03565-gf6e0150b2003 (syzkaller@syzkaller) (aarch64-linux-gnu-gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #0 SMP PREEMPT now [ 0.000000][ T0] random: crng init done [ 0.000000][ T0] Machine model: linux,dummy-virt [ 0.000000][ T0] efi: UEFI not found. [ 0.000000][ T0] OF: reserved mem: Reserved memory: No reserved-memory node in the DT [ 0.000000][ T0] NUMA: Faking a node at [mem 0x0000000040000000-0x00000000bfffffff] [ 0.000000][ T0] NODE_DATA(0) allocated [mem 0xbfc209c0-0xbfc2467f] [ 0.000000][ T0] Zone ranges: [ 0.000000][ T0] DMA [mem 0x0000000040000000-0x00000000bfffffff] [ 0.000000][ T0] DMA32 empty [ 0.000000][ T0] Normal empty [ 0.000000][ T0] Device empty [ 0.000000][ T0] Movable zone start for each node [ 0.000000][ T0] Early memory node ranges [ 0.000000][ T0] node 0: [mem 0x0000000040000000-0x00000000bfffffff] [ 0.000000][ T0] Initmem setup node 0 [mem 0x0000000040000000-0x00000000bfffffff] [ 0.000000][ T0] cma: Reserved 32 MiB at 0x00000000bba00000 on node -1 [ 0.000000][ T0] kasan: KernelAddressSanitizer initialized (generic) [ 0.000000][ T0] psci: probing for conduit method from DT. [ 0.000000][ T0] psci: PSCIv1.1 detected in firmware. [ 0.000000][ T0] psci: Using standard PSCI v0.2 function IDs [ 0.000000][ T0] psci: Trusted OS migration not required [ 0.000000][ T0] psci: SMC Calling Convention v1.0 [ 0.000000][ T0] percpu: Embedded 35 pages/cpu s104968 r8192 d30200 u143360 [ 0.000000][ T0] Detected PIPT I-cache on CPU0 [ 0.000000][ T0] CPU features: detected: Spectre-v2 [ 0.000000][ T0] CPU features: detected: Spectre-v4 [ 0.000000][ T0] CPU features: detected: Spectre-BHB [ 0.000000][ T0] CPU features: detected: ARM erratum 1742098 [ 0.000000][ T0] CPU features: detected: ARM erratum 832075 [ 0.000000][ T0] CPU features: detected: ARM errata 1165522, 1319367, or 1530923 [ 0.000000][ T0] alternatives: applying boot alternatives [ 0.000000][ T0] Kernel command line: root=/dev/vda console=ttyAMA0 [ 0.000000][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.000000][ T0] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) [ 0.000000][ T0] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, linear) [ 0.000000][ T0] Fallback order for Node 0: 0 [ 0.000000][ T0] Built 1 zonelists, mobility grouping on. Total pages: 524288 [ 0.000000][ T0] Policy zone: DMA [ 0.000000][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.000000][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.000000][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.000000][ T0] software IO TLB: SWIOTLB bounce buffer size adjusted to 2MB [ 0.000000][ T0] software IO TLB: area num 2. [ 0.000000][ T0] software IO TLB: mapped [mem 0x00000000a8bd1000-0x00000000a8dd1000] (2MB) [ 0.000000][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=1 [ 0.000000][ T0] allocated 4194304 bytes of page_ext [ 0.000000][ T0] Running RCU self tests [ 0.000000][ T0] Running RCU synchronous self tests [ 0.000000][ T0] rcu: Preemptible hierarchical RCU implementation. [ 0.000000][ T0] rcu: RCU lockdep checking is enabled. [ 0.000000][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 0.000000][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 0.000000][ T0] rcu: RCU debug extended QS entry/exit. [ 0.000000][ T0] Trampoline variant of Tasks RCU enabled. [ 0.000000][ T0] Tracing variant of Tasks RCU enabled. [ 0.000000][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 0.000000][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 0.000000][ T0] Running RCU synchronous self tests [ 0.000000][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.000000][ T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2. [ 0.000000][ T0] NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 [ 0.000000][ T0] Root IRQ handler: gic_handle_irq [ 0.000000][ T0] GIC: Using split EOI/Deactivate mode [ 0.000000][ T0] GICv2m: range[mem 0x08020000-0x08020fff], SPI[80:143] [ 0.000000][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 0.000000][ T0] arch_timer: cp15 timer(s) running at 62.50MHz (phys). [ 0.000000][ T0] clocksource: arch_sys_counter: mask: 0x1ffffffffffffff max_cycles: 0x1cd42e208c, max_idle_ns: 881590405314 ns [ 0.000183][ T0] sched_clock: 57 bits at 63MHz, resolution 16ns, wraps every 4398046511096ns [ 0.034992][ T0] Console: colour dummy device 80x25 [ 0.037833][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 0.037909][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 0.037968][ T0] ... MAX_LOCK_DEPTH: 48 [ 0.037999][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 0.038027][ T0] ... CLASSHASH_SIZE: 4096 [ 0.038055][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 0.038086][ T0] ... MAX_LOCKDEP_CHAINS: 65536 [ 0.038114][ T0] ... CHAINHASH_SIZE: 32768 [ 0.038141][ T0] memory used by lock dependency info: 62105 kB [ 0.038170][ T0] memory used for stack traces: 8320 kB [ 0.038197][ T0] per task-struct memory footprint: 1920 bytes [ 0.044622][ T0] Calibrating delay loop (skipped), value calculated using timer frequency.. 125.00 BogoMIPS (lpj=625000) [ 0.045012][ T0] pid_max: default: 32768 minimum: 301 [ 0.050990][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,selinux,ima,evm [ 0.056552][ T0] landlock: Up and running. [ 0.056624][ T0] Yama: becoming mindful. [ 0.060380][ T0] TOMOYO Linux initialized [ 0.061861][ T0] SELinux: Initializing. [ 0.088441][ T0] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.088699][ T0] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, linear) [ 0.154639][ T0] Running RCU synchronous self tests [ 0.154949][ T0] Running RCU synchronous self tests [ 0.209074][ T1] cacheinfo: Unable to detect cache hierarchy for CPU 0 [ 0.308567][ T1] rcu: Hierarchical SRCU implementation. [ 0.308669][ T1] rcu: Max phase no-delay instances is 1000. [ 0.327724][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode level [ 0.366695][ T1] EFI services will not be available. [ 0.380074][ T1] smp: Bringing up secondary CPUs ... [ 0.418125][ T0] Detected PIPT I-cache on CPU1 [ 0.422064][ T0] CPU1: Booted secondary processor 0x0000000001 [0x411fd070] [ 0.445696][ T1] smp: Brought up 1 node, 2 CPUs [ 0.445853][ T1] SMP: Total of 2 processors activated. [ 0.445944][ T1] CPU: All CPU(s) started at EL2 [ 0.447300][ T1] CPU features: detected: 32-bit EL0 Support [ 0.447357][ T1] CPU features: detected: 32-bit EL1 Support [ 0.447465][ T1] CPU features: detected: CRC32 instructions [ 0.447751][ T1] CPU features: detected: PMUv3 [ 0.497791][ T1] alternatives: applying system-wide alternatives [ 0.596456][ T1] Memory: 1489684K/2097152K available (85504K kernel code, 27868K rwdata, 25400K rodata, 2688K init, 73819K bss, 564816K reserved, 32768K cma-reserved) [ 0.704426][ T1] devtmpfs: initialized [ 1.061173][ T1] Running RCU synchronous self tests [ 1.065127][ T1] Running RCU synchronous self tests [ 1.078254][ T1] Running RCU Tasks wait API self tests [ 1.087701][ T1] Running RCU Tasks Trace wait API self tests [ 1.145764][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.150242][ T1] posixtimers hash table entries: 1024 (order: 4, 73728 bytes, linear) [ 1.151372][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, linear) [ 1.219357][ T28] Callback from call_rcu_tasks_trace() invoked. [ 1.315413][ T1] 0 pages in range for non-PLT usage [ 1.315616][ T1] 470416 pages in range for PLT usage [ 1.334985][ T1] pinctrl core: initialized pinctrl subsystem [ 1.366244][ T1] DMI not present or invalid. [ 1.448836][ T27] Callback from call_rcu_tasks() invoked. [ 1.458057][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.544442][ T1] DMA: preallocated 256 KiB GFP_KERNEL pool for atomic allocations [ 1.569948][ T1] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations [ 1.606395][ T1] DMA: preallocated 256 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations [ 1.609484][ T1] audit: initializing netlink subsys (disabled) [ 1.635300][ T30] audit: type=2000 audit(1.480:1): state=initialized audit_enabled=0 res=1 [ 1.672293][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.672431][ T1] thermal_sys: Registered thermal governor 'power_allocator' [ 1.675641][ T1] cpuidle: using governor menu [ 1.680419][ T1] hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. [ 1.682853][ T1] ASID allocator initialised with 65536 entries [ 1.712347][ T1] Serial: AMBA PL011 UART driver [ 1.992360][ T1] 9000000.pl011: ttyAMA0 at MMIO 0x9000000 (irq = 14, base_baud = 0) is a PL011 rev1 [ 1.997597][ T1] printk: legacy console [ttyAMA0] enabled [ 2.110408][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.110876][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 1.00 GiB page [ 2.111193][ T1] HugeTLB: registered 32.0 MiB page size, pre-allocated 0 pages [ 2.111443][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 32.0 MiB page [ 2.111678][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.111910][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 2.00 MiB page [ 2.112152][ T1] HugeTLB: registered 64.0 KiB page size, pre-allocated 0 pages [ 2.112489][ T1] HugeTLB: 0 KiB vmemmap can be freed for a 64.0 KiB page [ 2.480103][ T1] raid6: neonx8 gen() 518 MB/s [ 2.657657][ T1] raid6: neonx4 gen() 735 MB/s [ 2.837235][ T1] raid6: neonx2 gen() 675 MB/s [ 3.013949][ T1] raid6: neonx1 gen() 580 MB/s [ 3.191376][ T1] raid6: int64x8 gen() 664 MB/s [ 3.369683][ T1] raid6: int64x4 gen() 893 MB/s [ 3.543707][ T1] raid6: int64x2 gen() 787 MB/s [ 3.717587][ T1] raid6: int64x1 gen() 575 MB/s [ 3.718082][ T1] raid6: using algorithm int64x4 gen() 893 MB/s [ 3.894768][ T1] raid6: .... xor() 559 MB/s, rmw enabled [ 3.895457][ T1] raid6: using neon recovery algorithm [ 3.911940][ T1] ACPI: Interpreter disabled. [ 3.924674][ T1] iommu: Default domain type: Translated [ 3.925515][ T1] iommu: DMA domain TLB invalidation policy: strict mode [ 3.959158][ T1] SCSI subsystem initialized [ 3.981685][ T1] usbcore: registered new interface driver usbfs [ 3.983548][ T1] usbcore: registered new interface driver hub [ 3.985433][ T1] usbcore: registered new device driver usb [ 4.003211][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.003557][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.004747][ T1] PTP clock support registered [ 4.019309][ T1] EDAC MC: Ver: 3.0.0 [ 4.033543][ T1] scmi_core: SCMI protocol bus registered [ 4.064343][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.117220][ T1] NetLabel: Initializing [ 4.117606][ T1] NetLabel: domain hash size = 128 [ 4.117862][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.122101][ T1] NetLabel: unlabeled traffic allowed by default [ 4.131094][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.133693][ T1] NET: Registered PF_NFC protocol family [ 4.142700][ T1] vgaarb: loaded [ 4.150183][ T1] clocksource: Switched to clocksource arch_sys_counter [ 4.190297][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.191523][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.226420][ T1] TOMOYO: 2.6.0 [ 4.227017][ T1] Mandatory Access Control activated. [ 4.231614][ T1] pnp: PnP ACPI: disabled [ 4.640878][ T1] NET: Registered PF_INET protocol family [ 4.645984][ T1] IP idents hash table entries: 32768 (order: 6, 262144 bytes, linear) [ 4.693769][ T1] tcp_listen_portaddr_hash hash table entries: 1024 (order: 4, 73728 bytes, linear) [ 4.695219][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) [ 4.696221][ T1] TCP established hash table entries: 16384 (order: 5, 131072 bytes, linear) [ 4.729195][ T1] TCP bind hash table entries: 16384 (order: 9, 2359296 bytes, linear) [ 4.743165][ T1] TCP: Hash tables configured (established 16384 bind 16384) [ 4.754154][ T1] MPTCP token hash table entries: 2048 (order: 5, 180224 bytes, linear) [ 4.757154][ T1] UDP hash table entries: 1024 (order: 6, 262144 bytes, linear) [ 4.761956][ T1] UDP-Lite hash table entries: 1024 (order: 6, 262144 bytes, linear) [ 4.771006][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.773951][ T1] NET: Registered PF_XDP protocol family [ 4.774676][ T1] PCI: CLS 0 bytes, default 64 [ 4.906321][ T1] kvm [1]: nv: 566 coarse grained trap handlers [ 4.925914][ T1] kvm [1]: Guests without required CPU erratum workarounds can deadlock system! [ 4.925914][ T1] Only trusted guests should be used on this system. [ 4.926586][ T1] kvm [1]: IPA Size Limit: 44 bits [ 5.206636][ T1] kvm [1]: vgic interrupt IRQ9 [ 5.209366][ T1] kvm [1]: Hyp nVHE mode initialized successfully [ 5.283403][ T1] Initialise system trusted keyrings [ 5.297135][ T1] workingset: timestamp_bits=42 max_order=19 bucket_order=0 [ 5.342512][ T1] DLM installed [ 5.382547][ T1] fuse: init (API version 7.42) [ 5.550331][ T1] NET: Registered PF_ALG protocol family [ 5.551995][ T1] xor: measuring software checksum speed [ 5.556157][ T1] 8regs : 885 MB/sec [ 5.560518][ T1] 32regs : 814 MB/sec [ 5.571270][ T1] arm64_neon : 315 MB/sec [ 5.571707][ T1] xor: using function: 8regs (885 MB/sec) [ 5.572870][ T1] async_tx: api initialized (async) [ 5.573572][ T1] Key type asymmetric registered [ 5.574193][ T1] Asymmetric key parser 'x509' registered [ 5.574610][ T1] Asymmetric key parser 'pkcs8' registered [ 5.574922][ T1] Key type pkcs7_test registered [ 5.578283][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 242) [ 5.585255][ T1] io scheduler mq-deadline registered [ 5.585748][ T1] io scheduler kyber registered [ 5.587156][ T1] io scheduler bfq registered [ 5.661873][ T1] pl061_gpio 9030000.pl061: PL061 GPIO chip registered [ 5.693453][ T1] ledtrig-cpu: registered to indicate activity on CPUs [ 5.750063][ T1] pci-host-generic 4010000000.pcie: host bridge /pcie@10000000 ranges: [ 5.752396][ T1] pci-host-generic 4010000000.pcie: IO 0x003eff0000..0x003effffff -> 0x0000000000 [ 5.754779][ T1] pci-host-generic 4010000000.pcie: MEM 0x0010000000..0x003efeffff -> 0x0010000000 [ 5.755404][ T1] pci-host-generic 4010000000.pcie: MEM 0x8000000000..0xffffffffff -> 0x8000000000 [ 5.757095][ T1] pci-host-generic 4010000000.pcie: Memory resource size exceeds max for 32 bits [ 6.382240][ T1] pci-host-generic 4010000000.pcie: ECAM at [mem 0x4010000000-0x401fffffff] for [bus 00-ff] [ 6.392400][ T1] pci-host-generic 4010000000.pcie: PCI host bridge to bus 0000:00 [ 6.393810][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 6.394298][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0xffff] [ 6.394677][ T1] pci_bus 0000:00: root bus resource [mem 0x10000000-0x3efeffff] [ 6.394980][ T1] pci_bus 0000:00: root bus resource [mem 0x8000000000-0xffffffffff] [ 6.400164][ T1] pci 0000:00:00.0: [1b36:0008] type 00 class 0x060000 conventional PCI endpoint [ 6.415248][ T1] pci 0000:00:01.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 6.416704][ T1] pci 0000:00:01.0: BAR 0 [io 0x0000-0x001f] [ 6.417112][ T1] pci 0000:00:01.0: BAR 1 [mem 0x00000000-0x00000fff] [ 6.417519][ T1] pci 0000:00:01.0: BAR 4 [mem 0x00000000-0x00003fff 64bit pref] [ 6.424666][ T1] pci 0000:00:02.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 6.425573][ T1] pci 0000:00:02.0: BAR 0 [io 0x0000-0x001f] [ 6.425887][ T1] pci 0000:00:02.0: BAR 1 [mem 0x00000000-0x00000fff] [ 6.426220][ T1] pci 0000:00:02.0: BAR 4 [mem 0x00000000-0x00003fff 64bit pref] [ 6.426520][ T1] pci 0000:00:02.0: ROM [mem 0x00000000-0x0003ffff pref] [ 6.433023][ T1] pci 0000:00:03.0: [1af4:1001] type 00 class 0x010000 conventional PCI endpoint [ 6.433934][ T1] pci 0000:00:03.0: BAR 0 [io 0x0000-0x007f] [ 6.434235][ T1] pci 0000:00:03.0: BAR 1 [mem 0x00000000-0x00000fff] [ 6.434553][ T1] pci 0000:00:03.0: BAR 4 [mem 0x00000000-0x00003fff 64bit pref] [ 6.445806][ T1] pci 0000:00:02.0: ROM [mem 0x10000000-0x1003ffff pref]: assigned [ 6.446559][ T1] pci 0000:00:01.0: BAR 4 [mem 0x8000000000-0x8000003fff 64bit pref]: assigned [ 6.447281][ T1] pci 0000:00:02.0: BAR 4 [mem 0x8000004000-0x8000007fff 64bit pref]: assigned [ 6.448640][ T1] pci 0000:00:03.0: BAR 4 [mem 0x8000008000-0x800000bfff 64bit pref]: assigned [ 6.449153][ T1] pci 0000:00:01.0: BAR 1 [mem 0x10040000-0x10040fff]: assigned [ 6.449512][ T1] pci 0000:00:02.0: BAR 1 [mem 0x10041000-0x10041fff]: assigned [ 6.449859][ T1] pci 0000:00:03.0: BAR 1 [mem 0x10042000-0x10042fff]: assigned [ 6.450215][ T1] pci 0000:00:03.0: BAR 0 [io 0x1000-0x107f]: assigned [ 6.450568][ T1] pci 0000:00:01.0: BAR 0 [io 0x1080-0x109f]: assigned [ 6.450898][ T1] pci 0000:00:02.0: BAR 0 [io 0x10a0-0x10bf]: assigned [ 6.452229][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0xffff] [ 6.452562][ T1] pci_bus 0000:00: resource 5 [mem 0x10000000-0x3efeffff] [ 6.452879][ T1] pci_bus 0000:00: resource 6 [mem 0x8000000000-0xffffffffff] [ 6.470259][ T1] IPMI message handler: version 39.2 [ 6.473340][ T1] ipmi device interface [ 6.483618][ T1] ipmi_si: IPMI System Interface driver [ 6.500206][ T1] ipmi_si: Unable to find any System Interface(s) [ 6.713508][ T1] virtio-pci 0000:00:01.0: enabling device (0000 -> 0003) [ 6.730127][ T1] virtio-pci 0000:00:02.0: enabling device (0000 -> 0003) [ 6.743964][ T1] virtio-pci 0000:00:03.0: enabling device (0000 -> 0003) [ 9.290456][ T1] N_HDLC line discipline registered with maxframe=4096 [ 9.291769][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 9.575582][ T1] usbcore: registered new interface driver xillyusb [ 9.677529][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 9.750741][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1 [ 10.062974][ T1] Console: switching to colour frame buffer device 128x48 [ 10.107389][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 10.111139][ T1] usbcore: registered new interface driver udl [ 10.217372][ T1] usbcore: registered new interface driver gm12u320 [ 10.235075][ T1] usbcore: registered new interface driver gud [ 10.593103][ T1] brd: module loaded [ 11.088907][ T1] loop: module loaded [ 11.905868][ T1] virtio_blk virtio2: 2/0/0 default/read/poll queues [ 11.931018][ T1] virtio_blk virtio2: [vda] 2097152 512-byte logical blocks (1.07 GB/1.00 GiB)