WARNING in __folio_start_writeback

sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB)
sd 0:0:1:0: [sda] 4096-byte physical blocks
sd 0:0:1:0: [sda] Write Protect is off
sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 sda: sda1
sd 0:0:1:0: [sda] Attached SCSI disk
vhci_hcd: stop threads
vhci_hcd: release socket
vhci_hcd: disconnect device
vhci_hcd: stop threads
vhci_hcd: release socket
vhci_hcd: disconnect device
vhci_hcd: stop threads
vhci_hcd: release socket
vhci_hcd: disconnect device
vhci_hcd: stop threads
vhci_hcd: release socket
vhci_hcd: disconnect device
vhci_hcd: stop threads
vhci_hcd: release socket
vhci_hcd: disconnect device
vhci_hcd: stop threads
vhci_hcd: release socket
vhci_hcd: disconnect device
vhci_hcd: stop threads
vhci_hcd: release socket
vhci_hcd: disconnect device
vhci_hcd: stop threads
vhci_hcd: release socket
vhci_hcd: disconnect device
------------[ cut here ]------------
WARNING: ./include/linux/backing-dev.h:243 at inode_to_wb include/linux/backing-dev.h:239 [inline], CPU#1: kworker/u8:3/49
WARNING: ./include/linux/backing-dev.h:243 at __folio_start_writeback+0x9d5/0xb70 mm/page-writeback.c:3027, CPU#1: kworker/u8:3/49
Modules linked in:
CPU: 1 UID: 0 PID: 49 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
Workqueue: writeback wb_workfn (flush-8:0)
RIP: 0010:inode_to_wb include/linux/backing-dev.h:239 [inline]
RIP: 0010:__folio_start_writeback+0x9d5/0xb70 mm/page-writeback.c:3027
Code: 28 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 0e 02 2a 00 49 8b 07 25 ff 3f 00 00 e9 1b fa ff ff e8 8c f7 c5 ff 90 <0f> 0b 90 e9 d6 fb ff ff e8 7e f7 c5 ff 48 c7 c7 e0 fe 5f 8e 4c 89
RSP: 0018:ffffc90000b96ea0 EFLAGS: 00010293
RAX: ffffffff81fb0bb4 RBX: ffffea000507ff40 RCX: ffff888021ee9e00
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000b97010 R08: ffffc90000b96f97 R09: 0000000000000000
R10: ffffc90000b96f80 R11: fffff52000172df3 R12: ffffea000507ff48
R13: 0000000000000000 R14: ffff88802330fb80 R15: ffff88802330f960
FS:  0000000000000000(0000) GS:ffff8881258ba000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f5df5d7c368 CR3: 000000000e338000 CR4: 00000000003526f0
Call Trace:
 <TASK>
 __block_write_full_folio+0x75f/0xe10 fs/buffer.c:1928
 blkdev_writepages+0xd1/0x170 block/fops.c:484
 do_writepages+0x32e/0x550 mm/page-writeback.c:2604
 __writeback_single_inode+0x145/0xff0 fs/fs-writeback.c:1680
 writeback_sb_inodes+0x6c7/0x1010 fs/fs-writeback.c:1976
 __writeback_inodes_wb+0x111/0x240 fs/fs-writeback.c:2047
 wb_writeback+0x44f/0xaf0 fs/fs-writeback.c:2158
 wb_check_old_data_flush fs/fs-writeback.c:2262 [inline]
 wb_do_writeback fs/fs-writeback.c:2315 [inline]
 wb_workfn+0xaef/0xef0 fs/fs-writeback.c:2343
 process_one_work kernel/workqueue.c:3236 [inline]
 process_scheduled_works+0xade/0x17b0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x70e/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x47c/0x820 arch/x86/kernel/process.c:148
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>


failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.1.194" "pwd"]: exit status 255
ssh: connect to host 10.128.1.194 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 84a68ce8-6edb-4758-b7d1-8379f828c31f
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 syzkaller (syzkaller@syzkaller) (Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7) #0 SMP PREEMPT_DYNAMIC now
[    0.000000][    T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0
[    0.000000][    T0] KERNEL supported cpus:
[    0.000000][    T0]   Intel GenuineIntel
[    0.000000][    T0]   AMD AuthenticAMD
[    0.000000][    T0] x86/CPU: Model not found in latest microcode list
[    0.000000][    T0] BIOS-provided physical RAM map:
[    0.000000][    T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[    0.000000][    T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[    0.000000][    T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[    0.000000][    T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable
[    0.000000][    T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved
[    0.000000][    T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved
[    0.000000][    T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable
[    0.000000][    T0] printk: legacy bootconsole [earlyser0] enabled
[    0.000000][    T0] ERROR: earlyprintk= earlyser already used
[    0.000000][    T0] ERROR: earlyprintk= earlyser already used
[    0.000000][    T0] Hash pointers mode set to never.
[    0.000000][    T0] Malformed early option 'vsyscall'
[    0.000000][    T0] nopcid: PCID feature disabled
[    0.00serialport: Connected to syzkaller.us-central1-c.ci-upstream-rust-kasan-gce-test-job-parallel-2 port 1 (session ID: fa052ad26d71b6f71d1fac9cd82949eaa96335d4f5ffbfa97450a28bb580f351, active connections: 1).
0000][    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 5159120617 cycles
[    0.001012][    T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.003740][    T0] tsc: Detected 2200.200 MHz processor
[    0.008789][    T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[    0.009913][    T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[    0.011202][    T0] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.012424][    T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[    0.018646][    T0] found SMP MP-table at [mem 0x000f2ab0-0x000f2abf]
[    0.019777][    T0] Using GB pages for direct mapping
[    0.023896][    T0] ACPI: Early table checksum verification disabled
[    0.025094][    T0] ACPI: RSDP 0x00000000000F2830 000014 (v00 Google)
[    0.026003][    T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[    0.027523][    T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[    0.028832][    T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[    0.030102][    T0] ACPI: FACS 0x00000000BFFFD880 000040
[    0.030983][    T0] ACPI: FACS 0x00000000BFFFD880 000040
[    0.031828][    T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[    0.033096][    T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[    0.034807][    T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[    0.036364][    T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[    0.037639][    T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423]
[    0.038809][    T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323]
[    0.040540][    T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[    0.041895][    T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[    0.043265][    T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27]
[    0.044674][    T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25]
[    0.045704][    T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf]
[    0.046730][    T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57]
[    0.047904][    T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[    0.049302][    T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[    0.050469][    T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[    0.051547][    T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff]
[    0.053234][    T0] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00001000-0x23fffffff]
[    0.054956][    T0] Faking node 0 at [mem 0x0000000000001000-0x0000000140000fff] (5120MB)
[    0.056906][    T0] Faking node 1 at [mem 0x0000000140001000-0x000000023fffffff] (4095MB)
[    0.058557][    T0] NODE_DATA(0) allocated [mem 0x13fffb400-0x140000fff]
[    0.060729][    T0] NODE_DATA(1) allocated [mem 0x23fff7400-0x23fffcfff]
[    0.102068][    T0] Zone ranges:
[    0.102632][    T0]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.104383][    T0]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.105611][    T0]   Normal   [mem 0x0000000100000000-0x000000023fffffff]
[    0.106722][    T0]   Device   empty
[    0.107298][    T0] Movable zone start for each node
[    0.108216][    T0] Early memory node ranges
[    0.109022][    T0]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.110238][    T0]   node   0: [mem 0x0000000000100000-0x00000000bfffcfff]
[    0.111202][    T0]   node   0: [mem 0x0000000100000000-0x0000000140000fff]
[    0.112289][    T0]   node   1: [mem 0x0000000140001000-0x000000023fffffff]
[    0.113524][    T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000140000fff]
[    0.114882][    T0] Initmem setup node 1 [mem 0x0000000140001000-0x000000023fffffff]
[    0.116027][    T0] On node 0, zone DMA: 1 pages in unavailable ranges
[    0.117456][    T0] On node 0, zone DMA: 97 pages in unavailable ranges
[    0.190483][    T0] On node 0, zone Normal: 3 pages in unavailable ranges
[    0.583769][    T0] KernelAddressSanitizer initialized (generic)
[    0.585211][    T0] ACPI: PM-Timer IO Port: 0xb008
[    0.585986][    T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.587223][    T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.588300][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.589390][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.590633][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.591957][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.593241][    T0] ACPI: Using ACPI (MADT) for SMP configuration information
[    0.594359][    T0] CPU topo: Max. logical packages:   1
[    0.595134][    T0] CPU topo: Max. logical dies:       1
[    0.595943][    T0] CPU topo: Max. dies per package:   1
[    0.596674][    T0] CPU topo: Max. threads per core:   2
[    0.597402][    T0] CPU topo: Num. cores per package:     1
[    0.598266][    T0] CPU topo: Num. threads per package:   2
[    0.599134][    T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs
[    0.600331][    T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.601591][    T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff]
[    0.602782][    T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xffffffff]
[    0.604007][    T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[    0.604967][    T0] Booting paravirtualized kernel on KVM
[    0.605898][    T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.703033][    T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2
[    0.705174][    T0] percpu: Embedded 70 pages/cpu s246472 r8192 d32056 u1048576
[    0.706357][    T0] kvm-guest: PV spinlocks enabled
[    0.707192][    T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[    0.708373][    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
[    0.712652][    T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl nbds_max=32", will be passed to user space.
[    0.728128][    T0] random: crng init done
[    0.728825][    T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes
[    0.730327][    T0] software IO TLB: area num 2.
[    0.759326][    T0] Fallback order for Node 0: 0 1 
[    0.759347][    T0] Fallback order for Node 1: 1 0 
[    0.759360][    T0] Built 2 zonelists, mobility grouping on.  Total pages: 2097051
[    0.762663][    T0] Policy zone: Normal
[    0.763957][    T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[    0.765095][    T0] stackdepot: allocating hash table via alloc_large_system_hash
[    0.766512][    T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear)
[    0.772541][    T0] stackdepot: allocating space for 8192 stack pools via memblock
[    1.459804][    T0] **********************************************************
[    1.461144][    T0] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    1.462550][    T0] **                                                      **
[    1.463554][    T0] ** This system shows unhashed kernel memory addresses   **
[    1.464707][    T0] ** via the console, logs, and other interfaces. This    **
[    1.465681][    T0] ** might reduce the security of your system.            **
[    1.466824][    T0] **                                                      **
[    1.467927][    T0] ** If you see this message and you are not debugging    **
[    1.468894][    T0] ** the kernel, report this immediately to your system   **
[    1.469855][    T0] ** administrator!                                       **
[    1.471005][    T0] **                                                      **
[    1.471951][    T0] ** Use hash_pointers=always to force this mode off      **
[    1.473265][    T0] **                                                      **
[    1.474393][    T0] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    1.475351][    T0] **********************************************************
[    1.478115][    T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2
[    1.597429][    T0] allocated 167772160 bytes of page_ext
[    1.598541][    T0] Node 0, zone      DMA: page owner found early allocated 0 pages
[    1.614398][    T0] Node 0, zone    DMA32: page owner found early allocated 21222 pages
[    1.620633][    T0] Node 0, zone   Normal: page owner found early allocated 0 pages
[    1.633554][    T0] Node 1, zone   Normal: page owner found early allocated 19843 pages
[    1.635273][    T0] Kernel/User page tables isolation: enabled
[    1.637872][    T0] Dynamic Preempt: full
[    1.639964][    T0] Running RCU self tests
[    1.640875][    T0] Running RCU synchronous self tests
[    1.641609][    T0] rcu: Preemptible hierarchical RCU implementation.
[    1.642724][    T0] rcu: 	RCU lockdep checking is enabled.
[    1.643545][    T0] rcu: 	RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[    1.644563][    T0] rcu: 	RCU callback double-/use-after-free debug is enabled.
[    1.645776][    T0] rcu: 	RCU debug extended QS entry/exit.
[    1.646658][    T0] 	All grace periods are expedited (rcu_expedited).
[    1.647879][    T0] 	Trampoline variant of Tasks RCU enabled.
[    1.648781][    T0] 	Tracing variant of Tasks RCU enabled.
[    1.649638][    T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    1.651310][    T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    1.652688][    T0] Running RCU synchronous self tests
[    1.653831][    T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2.
[    1.655616][    T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2.
[    1.794669][    T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[    1.796894][    T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    1.798769][    T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823be00000-0xffff88823c000000
[    1.802615][    T0] Console: colour VGA+ 80x25
[    1.803697][    T0] printk: legacy console [ttyS0] enabled
[    1.803697][    T0] printk: legacy console [ttyS0] enabled
[    1.805533][    T0] printk: legacy bootconsole [earlyser0] disabled
[    1.805533][    T0] printk: legacy bootconsole [earlyser0] disabled
[    1.807544][    T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    1.808778][    T0] ... MAX_LOCKDEP_SUBCLASSES:  8
[    1.809984][    T0] ... MAX_LOCK_DEPTH:          48
[    1.811148][    T0] ... MAX_LOCKDEP_KEYS:        8192
[    1.812243][    T0] ... CLASSHASH_SIZE:          4096
[    1.813155][    T0] ... MAX_LOCKDEP_ENTRIES:     1048576
[    1.814084][    T0] ... MAX_LOCKDEP_CHAINS:      1048576
[    1.814907][    T0] ... CHAINHASH_SIZE:          524288
[    1.815856][    T0]  memory used by lock dependency info: 106625 kB
[    1.816840][    T0]  memory used for stack traces: 8320 kB
[    1.817972][    T0]  per task-struct memory footprint: 1920 bytes
[    1.819691][    T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[    1.821816][    T0] ACPI: Core revision 20250404
[    1.823395][    T0] APIC: Switch to symmetric I/O mode setup
[    1.824747][    T0] x2apic enabled
[    1.829001][    T0] APIC: Switched APIC routing to: physical x2apic
[    1.836599][    T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[    1.838336][    T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6efd229d, max_idle_ns: 440795265322 ns
[    1.840571][    T0] Calibrating delay loop (skipped) preset value.. 4400.40 BogoMIPS (lpj=22002000)
[    1.842552][    T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    1.850596][    T0] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4
[    1.851672][    T0] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto
[    1.853540][    T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[    1.855257][    T0] Spectre V2 : Mitigation: IBRS
[    1.856282][    T0] RETBleed: Mitigation: IBRS
[    1.856989][    T0] ITS: Mitigation: Aligned branch/return thunks
[    1.857994][    T0] Spectre V2 : User space: Mitigation: STIBP via prctl
[    1.859025][    T0] MDS: Mitigation: Clear CPU buffers
[    1.859803][    T0] TAA: Mitigation: Clear CPU buffers
[    1.860642][    T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
[    1.862080][    T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    1.863889][    T0] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT
[    1.865646][    T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    1.867248][    T0] active return thunk: its_return_thunk
[    1.868027][    T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit
[    1.869264][    T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    1.870568][    T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    1.871549][    T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    1.872784][    T0] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    1.873766][    T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    2.188626][    T0] Freeing SMP alternatives memory: 136K
[    2.189554][    T0] pid_max: default: 32768 minimum: 301
[    2.190954][    T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,ima,evm
[    2.192951][    T0] landlock: Up and running.
[    2.193628][    T0] Yama: becoming mindful.
[    2.194584][    T0] TOMOYO Linux initialized
[    2.196228][    T0] AppArmor: AppArmor initialized
[    2.198937][    T0] LSM support for eBPF active
[    2.206416][    T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage)
[    2.210824][    T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage)
[    2.212858][    T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[    2.214465][    T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[    2.221336][    T0] Running RCU synchronous self tests
[    2.222086][    T0] Running RCU synchronous self tests
[    2.344129][    T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0)
[    2.350554][    T1] Performance Events: unsupported CPU family 6 model 79 no PMU driver, software events only.
[    2.350554][    T1] signal: max sigframe size: 1776
[    2.350554][    T1] rcu: Hierarchical SRCU implementation.
[    2.350567][    T1] rcu: 	Max phase no-delay instances is 1000.
[    2.352698][    T1] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level
[    2.389379][    T1] NMI watchdog: Perf NMI watchdog permanently disabled
[    2.391415][    T1] smp: Bringing up secondary CPUs ...
[    2.394882][    T1] smpboot: x86: Booting SMP configuration:
[    2.396090][    T1] .... node  #0, CPUs:      #1
[    2.396419][    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.
[    2.400648][    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.
[    2.402920][    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.
[    2.405664][    T1] smp: Brought up 2 nodes, 2 CPUs
[    2.406430][    T1] smpboot: Total of 2 processors activated (8800.80 BogoMIPS)
[    2.408964][    T1] Memory: 6462888K/8388204K available (172755K kernel code, 29144K rwdata, 39788K rodata, 26240K init, 122216K bss, 1733852K reserved, 0K cma-reserved)
[    2.413026][    T1] devtmpfs: initialized
[    2.413026][    T1] x86/mm: Memory block size: 128MB
[    2.464997][    T1] Running RCU synchronous self tests
[    2.466456][    T1] Running RCU synchronous self tests
[    2.470959][    T1] Running RCU Tasks wait API self tests
[    2.471616][    T1] Running RCU Tasks Trace wait API self tests
[    2.520664][    T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    2.522813][    T1] posixtimers hash table entries: 1024 (order: 4, 73728 bytes, vmalloc)
[    2.530687][    T1] futex hash table entries: 256 (32768 bytes on 2 NUMA nodes, total 64 KiB, linear).
[    2.536901][    T1] PM: RTC time: 08:41:11, date: 2025-08-28
[    2.551120][    T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    2.560923][    T1] audit: initializing netlink subsys (disabled)
[    2.560923][   T30] audit: type=2000 audit(1756370471.629:1): state=initialized audit_enabled=0 res=1
[    2.573462][    T1] thermal_sys: Registered thermal governor 'step_wise'
[    2.573690][    T1] cpuidle: using governor menu
[    2.573690][    T1] NET: Registered PF_QIPCRTR protocol family
[    2.583895][    T1] dca service started, version 1.12.1
[    2.585176][    T1] PCI: Using configuration type 1 for base access
[    2.590620][   T29] Callback from call_rcu_tasks_trace() invoked.
[    2.600686][    T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    2.600718][    T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[    2.600718][    T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    2.600718][    T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[    2.643934][    T1] raid6: skipped pq benchmark and selected avx2x4
[    2.645252][    T1] raid6: using avx2x2 recovery algorithm
[    2.649667][    T1] ACPI: Added _OSI(Module Device)
[    2.650588][    T1] ACPI: Added _OSI(Processor Device)
[    2.651414][    T1] ACPI: Added _OSI(Processor Aggregator Device)
[    2.700654][   T28] Callback from call_rcu_tasks() invoked.
[    2.881644][    T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[    2.954723][    T1] ACPI: Interpreter enabled
[    2.956326][    T1] ACPI: PM: (supports S0 S3 S4 S5)
[    2.957139][    T1] ACPI: Using IOAPIC for interrupt routing
[    2.958715][    T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    2.960367][    T1] PCI: Ignoring E820 reservations for host bridge windows
[    2.967642][    T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[    3.290783][    T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    3.292235][    T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[    3.293776][    T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[    3.296856][    T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[    3.325403][    T1] PCI host bridge to bus 0000:00
[    3.326346][    T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced
[    3.328329][    T1] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    3.329702][    T1] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    3.330596][    T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    3.331928][    T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window]
[    3.333324][    T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[    3.334778][    T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint
[    3.344616][    T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint
[    3.361256][    T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint
[    3.370986][    T1] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
[    3.379550][    T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint
[    3.392657][    T1] pci 0000:00:03.0: BAR 0 [io  0xc000-0xc03f]
[    3.393903][    T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f]
[    3.402979][    T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint
[    3.416488][    T1] pci 0000:00:04.0: BAR 0 [io  0xc040-0xc07f]
[    3.418051][    T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f]
[    3.426708][    T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint
[    3.440728][    T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff]
[    3.442975][    T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    3.453478][    T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint
[    3.463162][    T1] pci 0000:00:06.0: BAR 0 [io  0xc080-0xc09f]
[    3.473127][    T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint
[    3.487292][    T1] pci 0000:00:07.0: BAR 0 [io  0xc0a0-0xc0bf]
[    3.488406][    T1] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f]
[    3.544455][    T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[    3.555667][    T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[    3.566963][    T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[    3.578178][    T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[    3.582849][    T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[    3.613214][    T1] iommu: Default domain type: Translated
[    3.613214][    T1] iommu: DMA domain TLB invalidation policy: lazy mode
[    3.635327][    T1] SCSI subsystem initialized
[    3.639748][    T1] ACPI: bus type USB registered
[    3.641804][    T1] usbcore: registered new interface driver usbfs
[    3.644202][    T1] usbcore: registered new interface driver hub
[    3.645738][    T1] usbcore: registered new device driver usb
[    3.650113][    T1] mc: Linux media interface: v0.10
[    3.651128][    T1] videodev: Linux video capture interface: v2.00
[    3.654286][    T1] pps_core: LinuxPPS API ver. 1 registered
[    3.655874][    T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    3.659177][    T1] PTP clock support registered
[    3.661132][    T1] EDAC MC: Ver: 3.0.0
[    3.667009][    T1] Advanced Linux Sound Architecture Driver Initialized.
[    3.680881][    T1] Bluetooth: Core ver 2.22
[    3.680881][    T1] NET: Registered PF_BLUETOOTH protocol family
[    3.680881][    T1] Bluetooth: HCI device and connection manager initialized
[    3.682465][    T1] Bluetooth: HCI socket layer initialized
[    3.683463][    T1] Bluetooth: L2CAP socket layer initialized
[    3.684627][    T1] Bluetooth: SCO socket layer initialized
[    3.686056][    T1] NET: Registered PF_ATMPVC protocol family
[    3.686959][    T1] NET: Registered PF_ATMSVC protocol family
[    3.688617][    T1] NetLabel: Initializing
[    3.689389][    T1] NetLabel:  domain hash size = 128
[    3.690569][    T1] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    3.692315][    T1] NetLabel:  unlabeled traffic allowed by default
[    3.704460][    T1] nfc: nfc_init: NFC Core ver 0.1
[    3.706045][    T1] NET: Registered PF_NFC protocol family
[    3.707281][    T1] mctp: management component transport protocol core
[    3.708433][    T1] NET: Registered PF_MCTP protocol family
[    3.709846][    T1] PCI: Using ACPI for IRQ routing
[    3.712283][    T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device
[    3.713686][    T1] pci 0000:00:05.0: vgaarb: bridge control possible
[    3.714698][    T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    3.716230][    T1] vgaarb: loaded
[    3.726176][    T1] clocksource: Switched to clocksource kvm-clock
[    3.730537][    T1] VFS: Disk quotas dquot_6.6.0
[    3.731183][    T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    3.739198][    T1] netfs: FS-Cache loaded
[    3.742121][    T1] CacheFiles: Loaded
[    3.743959][    T1] TOMOYO: 2.6.0
[    3.744573][    T1] Mandatory Access Control activated.
[    3.752339][    T1] AppArmor: AppArmor Filesystem Enabled
[    3.754047][    T1] pnp: PnP ACPI init
[    3.796264][    T1] pnp: PnP ACPI: found 7 devices
[    3.883139][    T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    3.886488][    T1] NET: Registered PF_INET protocol family
[    3.894338][    T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc)
[    3.927006][    T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc)
[    3.930580][    T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc)
[    3.935766][    T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc)
[    3.949984][    T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
[    3.958663][    T1] TCP: Hash tables configured (established 65536 bind 65536)
[    3.966005][    T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc)
[    3.974754][    T1] UDP hash table entries: 4096 (order: 8, 1048576 bytes, vmalloc)
[    3.983615][    T1] UDP-Lite hash table entries: 4096 (order: 8, 1048576 bytes, vmalloc)
[    3.987139][    T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    3.995612][    T1] RPC: Registered named UNIX socket transport module.
[    3.997114][    T1] RPC: Registered udp transport module.
[    3.998226][    T1] RPC: Registered tcp transport module.
[    3.999136][    T1] RPC: Registered tcp-with-tls transport module.
[    4.000113][    T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    4.012360][    T1] NET: Registered PF_XDP protocol family
[    4.013673][    T1] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    4.014940][    T1] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    4.016166][    T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    4.017679][    T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window]
[    4.021070][    T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    4.022613][    T1] PCI: CLS 0 bytes, default 64
[    4.023779][    T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    4.024858][    T1] software IO TLB: mapped [mem 0x00000000b4600000-0x00000000b8600000] (64MB)
[    4.026370][    T1] ACPI: bus type thunderbolt registered
[    4.033140][   T62] kworker/u8:4 (62) used greatest stack depth: 27272 bytes left
[    4.035144][   T61] kworker/u8:3 (61) used greatest stack depth: 26152 bytes left
[    4.043946][    T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[    4.073707][    T1] kvm_amd: CPU 0 isn't AMD or Hygon
[    4.074685][    T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6efd229d, max_idle_ns: 440795265322 ns
[    4.077335][    T1] clocksource: Switched to clocksource tsc
[    6.581676][    T1] Initialise system trusted keyrings
[    6.585668][    T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[    6.592825][    T1] DLM installed
[    6.596937][    T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    6.604139][    T1] NFS: Registering the id_resolver key type
[    6.605275][    T1] Key type id_resolver registered
[    6.606071][    T1] Key type id_legacy registered
[    6.606970][    T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    6.608235][    T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    6.620686][    T1] Key type cifs.spnego registered
[    6.622007][    T1] Key type cifs.idmap registered
[    6.624775][    T1] ntfs3: Enabled Linux POSIX ACLs support
[    6.625922][    T1] ntfs3: Read-only LZX/Xpress compression included
[    6.627297][    T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/
[    6.628277][    T1] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    6.631978][    T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[    6.634626][    T1] QNX4 filesystem 0.2.3 registered.
[    6.635542][    T1] qnx6: QNX6 filesystem 1.0.0 registered.
[    6.637388][    T1] fuse: init (API version 7.45)
[    6.641099][    T1] orangefs_debugfs_init: called with debug mask: :none: :0:
[    6.643597][    T1] orangefs_init: module version upstream loaded
[    6.645081][    T1] JFS: nTxBlock = 8192, nTxLock = 65536
[    6.673127][    T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled
[    6.677741][    T1] 9p: Installing v9fs 9p2000 file system support
[    6.679409][    T1] NILFS version 2 loaded
[    6.680106][    T1] befs: version: 0.9.3
[    6.681261][    T1] ocfs2: Registered cluster interface o2cb
[    6.683345][    T1] ocfs2: Registered cluster interface user
[    6.684712][    T1] OCFS2 User DLM kernel interface loaded
[    6.700119][    T1] gfs2: GFS2 installed
[    6.712608][    T1] ceph: loaded (mds proto 32)
[    6.719598][    T1] cryptd: max_cpu_qlen set to 1000
[    6.742381][    T1] NET: Registered PF_ALG protocol family
[    6.743636][    T1] xor: automatically using best checksumming function   avx       
[    6.744822][    T1] async_tx: api initialized (async)
[    6.745702][    T1] Key type asymmetric registered
[    6.746536][    T1] Asymmetric key parser 'x509' registered
[    6.747493][    T1] Asymmetric key parser 'pkcs8' registered
[    6.748451][    T1] Key type pkcs7_test registered
[    6.749700][    T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 238)
[    6.752131][    T1] io scheduler mq-deadline registered
[    6.753077][    T1] io scheduler kyber registered
[    6.754153][    T1] io scheduler bfq registered
[    6.771240][    T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    6.775185][    T1] ACPI: button: Power Button [PWRF]
[    6.777370][    T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
[    6.780115][    T1] ACPI: button: Sleep Button [SLPF]
[    6.795406][    T1] ioatdma: Intel(R) QuickData Technology Driver 5.00
[    6.819948][    T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11
[    6.821240][    T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
[    6.849889][    T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10
[    6.851049][    T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
[    6.880686][    T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10
[    6.881713][    T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver
[    6.902102][    T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver
[    6.909907][  T189] kworker/u8:0 (189) used greatest stack depth: 24200 bytes left
[    7.439304][    T1] N_HDLC line discipline registered with maxframe=4096
[    7.440567][    T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    7.445909][    T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    7.459245][    T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[    7.473832][    T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A
[    7.485003][    T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A
[    7.506523][    T1] Non-volatile memory driver v1.3
[    7.526488][    T1] Linux agpgart interface v0.103
[    7.531470][    T1] usbcore: registered new interface driver xillyusb
[    7.538212][    T1] ACPI: bus type drm_connector registered
[    7.545736][    T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0
[    7.555584][    T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1
[    7.620641][    T1] Console: switching to colour frame buffer device 128x48
[    7.638742][    T1] faux_driver vkms: [drm] fb0: vkmsdrmfb frame buffer device
[    7.640839][    T1] usbcore: registered new interface driver udl
[    7.645130][    T1] usbcore: registered new interface driver gm12u320
[    7.647327][    T1] usbcore: registered new interface driver gud
[    7.652008][    T1] rnull_mod: Rust null_blk loaded
[    7.740816][    T1] brd: module loaded
[    7.950515][    T1] loop: module loaded
[    8.121496][    T1] zram: Added device: zram0
[    8.134271][    T1] null_blk: disk nullb0 created
[    8.135458][    T1] null_blk: module loaded
[    8.138353][    T1] Guest personality initialized and is inactive
[    8.140654][    T1] VMCI host device registered (name=vmci, major=10, minor=265)
[    8.141882][    T1] Initialized host personality
[    8.143634][    T1] usbcore: registered new interface driver rtsx_usb
[    8.148141][    T1] usbcore: registered new interface driver viperboard
[    8.150012][    T1] usbcore: registered new interface driver dln2
[    8.153551][    T1] usbcore: registered new interface driver pn533_usb
[    8.160719][    T1] nfcsim 0.2 initialized
[    8.161744][    T1] usbcore: registered new interface driver port100
[    8.164880][    T1] usbcore: registered new interface driver nfcmrvl
[    8.173718][    T1] Loading iSCSI transport class v2.0-870.
[    8.193892][    T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues
[    8.215141][    T1] scsi host0: Virtio SCSI HBA
[    8.312785][    T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256
[    8.325115][ T1007] scsi 0:0:1:0: Direct-Access     Google   PersistentDisk   1    PQ: 0 ANSI: 6
[    8.357169][    T1] Rounding down aligned max_sectors from 4294967295 to 4294967288
[    8.360816][    T1] db_root: cannot open: /etc/target
[    8.366762][    T1] slram: not enough parameters.
[    8.382755][    T1] ftl_cs: FTL header not found.
[    8.453894][    T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[    8.455642][    T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[    8.457609][    T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com)
[    8.479275][    T1] MACsec IEEE 802.1AE
[    8.506384][    T1] usbcore: registered new interface driver mvusb_mdio
[    8.518449][    T1] tun: Universal TUN/TAP device driver, 1.6
[    8.615483][    T1] vcan: Virtual CAN interface driver
[    8.617189][    T1] vxcan: Virtual CAN Tunnel driver
[    8.618167][    T1] slcan: serial line CAN interface driver
[    8.619172][    T1] CAN device driver interface
[    8.620611][    T1] usbcore: registered new interface driver usb_8dev
[    8.622500][    T1] usbcore: registered new interface driver ems_usb
[    8.624491][    T1] usbcore: registered new interface driver esd_usb
[    8.627344][    T1] usbcore: registered new interface driver etas_es58x
[    8.629002][    T1] usbcore: registered new interface driver f81604
[    8.630465][    T1] usbcore: registered new interface driver gs_usb
[    8.634077][    T1] usbcore: registered new interface driver kvaser_usb
[    8.636752][    T1] usbcore: registered new interface driver mcba_usb
[    8.638634][    T1] usbcore: registered new interface driver peak_usb
[    8.640332][    T1] usbcore: registered new interface driver ucan
[    8.643504][    T1] e100: Intel(R) PRO/100 Network Driver
[    8.644453][    T1] e100: Copyright(c) 1999-2006 Intel Corporation
[    8.646157][    T1] e1000: Intel(R) PRO/1000 Network Driver
[    8.647221][    T1] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    8.649002][    T1] e1000e: Intel(R) PRO/1000 Network Driver
[    8.650361][    T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    8.654935][    T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX
[    8.655990][    T1] AX.25: bpqether driver version 004
[    8.657481][    T1] PPP generic driver version 2.4.2
[    8.660568][    T1] PPP BSD Compression module registered
[    8.661577][    T1] PPP Deflate Compression module registered
[    8.664402][    T1] PPP MPPE Compression module registered
[    8.665586][    T1] NET: Registered PF_PPPOX protocol family
[    8.667092][    T1] PPTP driver version 0.8.5
[    8.671105][    T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled).
[    8.673167][    T1] CSLIP: code copyright 1989 Regents of the University of California.
[    8.674706][    T1] SLIP linefill/keepalive option.
[    8.675554][    T1] hdlc: HDLC support module revision 1.22
[    8.676523][    T1] LAPB Ethernet driver version 0.02
[    8.680393][    T1] usbcore: registered new interface driver ath9k_htc
[    8.682574][    T1] usbcore: registered new interface driver carl9170
[    8.685514][    T1] usbcore: registered new interface driver ath6kl_usb
[    8.687802][    T1] usbcore: registered new interface driver ar5523
[    8.690808][    T1] usbcore: registered new interface driver ath10k_usb
[    8.693530][    T1] usbcore: registered new interface driver plfxlc
[    8.695816][    T1] mac80211_hwsim: initializing netlink
[    8.758344][    T1] usbcore: registered new interface driver atusb
[    8.788883][    T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios
[    8.794168][    T1] VMware vmxnet3 virtual NIC driver - version 1.9.0.0-k-NAPI
[    8.796894][    T1] usbcore: registered new interface driver catc
[    8.799594][    T1] usbcore: registered new interface driver kaweth
[    8.800944][    T1] pegasus: Pegasus/Pegasus II USB Ethernet driver
[    8.803833][    T1] usbcore: registered new interface driver pegasus
[    8.805901][    T1] usbcore: registered new interface driver rtl8150
[    8.807635][    T1] usbcore: registered new device driver r8152-cfgselector
[    8.809444][    T1] usbcore: registered new interface driver r8152
[    8.812781][    T1] usbcore: registered new interface driver hso
[    8.815220][    T1] usbcore: registered new interface driver lan78xx
[    8.817908][    T1] usbcore: registered new interface driver asix
[    8.820062][    T1] usbcore: registered new interface driver ax88179_178a
[    8.824789][    T1] usbcore: registered new interface driver cdc_ether
[    8.826960][    T1] usbcore: registered new interface driver cdc_eem
[    8.828632][    T1] usbcore: registered new interface driver dm9601
[    8.830836][    T1] usbcore: registered new interface driver sr9700
[    8.833152][    T1] usbcore: registered new interface driver CoreChips
[    8.835163][    T1] usbcore: registered new interface driver smsc75xx
[    8.838357][    T1] usbcore: registered new interface driver smsc95xx
[    8.840350][    T1] usbcore: registered new interface driver gl620a
[    8.841917][    T1] usbcore: registered new interface driver net1080
[    8.847010][    T1] usbcore: registered new interface driver plusb
[    8.849014][    T1] usbcore: registered new interface driver rndis_host
[    8.851137][    T1] usbcore: registered new interface driver cdc_subset
[    8.853304][    T1] usbcore: registered new interface driver zaurus
[    8.855661][    T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
[    8.858054][    T1] usbcore: registered new interface driver int51x1
[    8.860217][    T1] usbcore: registered new interface driver cdc_phonet
[    8.865017][    T1] usbcore: registered new interface driver kalmia
[    8.866592][    T1] usbcore: registered new interface driver ipheth
[    8.868940][    T1] usbcore: registered new interface driver sierra_net
[    8.870998][    T1] usbcore: registered new interface driver cx82310_eth
[    8.873277][    T1] usbcore: registered new interface driver cdc_ncm
[    8.875238][    T1] usbcore: registered new interface driver huawei_cdc_ncm
[    8.877434][    T1] usbcore: registered new interface driver lg-vl600
[    8.879355][    T1] usbcore: registered new interface driver qmi_wwan
[    8.881425][    T1] usbcore: registered new interface driver cdc_mbim
[    8.886255][    T1] usbcore: registered new interface driver ch9200
[    8.888236][    T1] usbcore: registered new interface driver aqc111
[    8.890932][    T1] usbcore: registered new interface driver r8153_ecm
[    8.905081][    T1] VFIO - User Level meta-driver version: 0.3
[    8.918388][    T1] aoe: AoE v85 initialised.
[    8.958666][    T1] usbcore: registered new interface driver cdc_acm
[    8.966559][    T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    8.969485][    T1] usbcore: registered new interface driver usblp
[    8.971402][    T1] usbcore: registered new interface driver cdc_wdm
[    8.976702][    T1] usbcore: registered new interface driver usbtmc
[    8.980034][    T1] usbcore: registered new interface driver uas
[    8.981621][    T1] usbcore: registered new interface driver usb-storage
[    8.986012][    T1] usbcore: registered new interface driver ums-alauda
[    8.988372][    T1] usbcore: registered new interface driver ums-cypress
[    8.990631][    T1] usbcore: registered new interface driver ums-datafab
[    8.992987][    T1] usbcore: registered new interface driver ums_eneub6250
[    8.995271][    T1] usbcore: registered new interface driver ums-freecom
[    8.998049][    T1] usbcore: registered new interface driver ums-isd200
[    9.000380][    T1] usbcore: registered new interface driver ums-jumpshot
[    9.003787][    T1] usbcore: registered new interface driver ums-karma
[    9.005568][    T1] usbcore: registered new interface driver ums-onetouch
[    9.007195][    T1] usbcore: registered new interface driver ums-realtek
[    9.011478][    T1] usbcore: registered new interface driver ums-sddr09
[    9.014869][    T1] usbcore: registered new interface driver ums-sddr55
[    9.017105][    T1] usbcore: registered new interface driver ums-usbat
[    9.020002][    T1] usbcore: registered new interface driver mdc800
[    9.021390][    T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera
[    9.024042][    T1] usbcore: registered new interface driver microtekX6
[    9.028160][    T1] usbcore: registered new interface driver usbserial_generic
[    9.031587][    T1] usbserial: USB Serial support registered for generic
[    9.034432][    T1] usbcore: registered new interface driver aircable
[    9.036362][    T1] usbserial: USB Serial support registered for aircable
[    9.038208][    T1] usbcore: registered new interface driver ark3116
[    9.039807][    T1] usbserial: USB Serial support registered for ark3116
[    9.042704][    T1] usbcore: registered new interface driver belkin_sa
[    9.045045][    T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter
[    9.048381][    T1] usbcore: registered new interface driver ch341
[    9.050074][    T1] usbserial: USB Serial support registered for ch341-uart
[    9.053627][    T1] usbcore: registered new interface driver cp210x
[    9.055295][    T1] usbserial: USB Serial support registered for cp210x
[    9.056972][    T1] usbcore: registered new interface driver cyberjack
[    9.059170][    T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader
[    9.061174][    T1] usbcore: registered new interface driver cypress_m8
[    9.063747][    T1] usbserial: USB Serial support registered for DeLorme Earthmate USB
[    9.065830][    T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter
[    9.067590][    T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter
[    9.070239][    T1] usbcore: registered new interface driver usb_debug
[    9.074361][    T1] usbserial: USB Serial support registered for debug
[    9.076049][    T1] usbserial: USB Serial support registered for xhci_dbc
[    9.077786][    T1] usbcore: registered new interface driver digi_acceleport
[    9.080107][    T1] usbserial: USB Serial support registered for Digi 2 port USB adapter
[    9.081923][    T1] usbserial: USB Serial support registered for Digi 4 port USB adapter
[    9.084412][    T1] usbcore: registered new interface driver io_edgeport
[    9.086228][    T1] usbserial: USB Serial support registered for Edgeport 2 port adapter
[    9.088636][    T1] usbserial: USB Serial support registered for Edgeport 4 port adapter
[    9.091016][    T1] usbserial: USB Serial support registered for Edgeport 8 port adapter
[    9.093163][    T1] usbserial: USB Serial support registered for EPiC device
[    9.095124][    T1] usbcore: registered new interface driver io_ti
[    9.097244][    T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter
[    9.099427][    T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter
[    9.103215][    T1] usbcore: registered new interface driver empeg
[    9.104717][    T1] usbserial: USB Serial support registered for empeg
[    9.106742][    T1] usbcore: registered new interface driver f81534a_ctrl
[    9.108423][    T1] usbcore: registered new interface driver f81232
[    9.109782][    T1] usbserial: USB Serial support registered for f81232
[    9.113359][    T1] usbserial: USB Serial support registered for f81534a
[    9.115536][    T1] usbcore: registered new interface driver f81534
[    9.117897][    T1] usbserial: USB Serial support registered for Fintek F81532/F81534
[    9.120488][    T1] usbcore: registered new interface driver ftdi_sio
[    9.121754][    T1] usbserial: USB Serial support registered for FTDI USB Serial Device
[    9.124647][    T1] usbcore: registered new interface driver garmin_gps
[    9.126517][    T1] usbserial: USB Serial support registered for Garmin GPS usb/tty
[    9.128850][    T1] usbcore: registered new interface driver ipaq
[    9.131112][    T1] usbserial: USB Serial support registered for PocketPC PDA
[    9.133377][    T1] usbcore: registered new interface driver ipw
[    9.134716][    T1] usbserial: USB Serial support registered for IPWireless converter
[    9.136798][    T1] usbcore: registered new interface driver ir_usb
[    9.138092][    T1] usbserial: USB Serial support registered for IR Dongle
[    9.139774][    T1] usbcore: registered new interface driver iuu_phoenix
[    9.141822][    T1] usbserial: USB Serial support registered for iuu_phoenix
[    9.144109][    T1] usbcore: registered new interface driver keyspan
[    9.145511][    T1] usbserial: USB Serial support registered for Keyspan - (without firmware)
[    9.148011][    T1] usbserial: USB Serial support registered for Keyspan 1 port adapter
[    9.150018][    T1] usbserial: USB Serial support registered for Keyspan 2 port adapter
[    9.153660][    T1] usbserial: USB Serial support registered for Keyspan 4 port adapter
[    9.155961][    T1] usbcore: registered new interface driver keyspan_pda
[    9.158059][    T1] usbserial: USB Serial support registered for Keyspan PDA
[    9.160349][    T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration)
[    9.165783][    T1] usbcore: registered new interface driver kl5kusb105
[    9.167663][    T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect
[    9.170038][    T1] usbcore: registered new interface driver kobil_sct
[    9.171489][    T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal
[    9.175682][    T1] usbcore: registered new interface driver mct_u232
[    9.178204][    T1] usbserial: USB Serial support registered for MCT U232
[    9.180418][    T1] usbcore: registered new interface driver metro_usb
[    9.181851][    T1] usbserial: USB Serial support registered for Metrologic USB to Serial
[    9.184904][    T1] usbcore: registered new interface driver mos7720
[    9.186967][    T1] usbserial: USB Serial support registered for Moschip 2 port adapter
[    9.189384][    T1] usbcore: registered new interface driver mos7840
[    9.191420][    T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver
[    9.194618][    T1] usbcore: registered new interface driver mxuport
[    9.196847][    T1] usbserial: USB Serial support registered for MOXA UPort
[    9.199813][    T1] usbcore: registered new interface driver navman
[    9.202461][    T1] usbserial: USB Serial support registered for navman
[    9.205147][    T1] usbcore: registered new interface driver omninet
[    9.207950][    T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb
[    9.210036][    T1] usbcore: registered new interface driver opticon
[    9.211397][    T1] usbserial: USB Serial support registered for opticon
[    9.215806][    T1] usbcore: registered new interface driver option
[    9.219054][    T1] usbserial: USB Serial support registered for GSM modem (1-port)
[    9.223137][    T1] usbcore: registered new interface driver oti6858
[    9.225058][    T1] usbserial: USB Serial support registered for oti6858
[    9.227625][    T1] usbcore: registered new interface driver pl2303
[    9.229577][    T1] usbserial: USB Serial support registered for pl2303
[    9.231350][    T1] usbcore: registered new interface driver qcaux
[    9.233649][    T1] usbserial: USB Serial support registered for qcaux
[    9.236326][    T1] usbcore: registered new interface driver qcserial
[    9.238436][    T1] usbserial: USB Serial support registered for Qualcomm USB modem
[    9.240757][    T1] usbcore: registered new interface driver quatech2
[    9.243428][    T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver
[    9.246001][    T1] usbcore: registered new interface driver safe_serial
[    9.248084][    T1] usbserial: USB Serial support registered for safe_serial
[    9.251098][    T1] usbcore: registered new interface driver sierra
[    9.254848][    T1] usbserial: USB Serial support registered for Sierra USB modem
[    9.257100][    T1] usbcore: registered new interface driver usb_serial_simple
[    9.259027][    T1] usbserial: USB Serial support registered for carelink
[    9.260763][    T1] usbserial: USB Serial support registered for flashloader
[    9.263985][    T1] usbserial: USB Serial support registered for funsoft
[    9.266495][    T1] usbserial: USB Serial support registered for google
[    9.268281][    T1] usbserial: USB Serial support registered for hp4x
[    9.269937][    T1] usbserial: USB Serial support registered for kaufmann
[    9.271542][    T1] usbserial: USB Serial support registered for libtransistor
[    9.273871][    T1] usbserial: USB Serial support registered for moto_modem
[    9.275611][    T1] usbserial: USB Serial support registered for motorola_tetra
[    9.277145][    T1] usbserial: USB Serial support registered for nokia
[    9.279346][    T1] usbserial: USB Serial support registered for novatel_gps
[    9.281436][    T1] usbserial: USB Serial support registered for owon
[    9.283364][    T1] usbserial: USB Serial support registered for siemens_mpi
[    9.285136][    T1] usbserial: USB Serial support registered for suunto
[    9.286820][    T1] usbserial: USB Serial support registered for vivopay
[    9.288456][    T1] usbserial: USB Serial support registered for zio
[    9.290429][    T1] usbcore: registered new interface driver spcp8x5
[    9.291888][    T1] usbserial: USB Serial support registered for SPCP8x5
[    9.297240][    T1] usbcore: registered new interface driver ssu100
[    9.298625][    T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver
[    9.301475][    T1] usbcore: registered new interface driver symbolserial
[    9.304669][    T1] usbserial: USB Serial support registered for symbol
[    9.306899][    T1] usbcore: registered new interface driver ti_usb_3410_5052
[    9.308929][    T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter
[    9.311566][    T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter
[    9.314467][    T1] usbcore: registered new interface driver upd78f0730
[    9.315875][    T1] usbserial: USB Serial support registered for upd78f0730
[    9.318863][    T1] usbcore: registered new interface driver visor
[    9.320593][    T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS
[    9.323151][    T1] usbserial: USB Serial support registered for Sony Clie 5.0
[    9.325435][    T1] usbserial: USB Serial support registered for Sony Clie 3.5
[    9.327903][    T1] usbcore: registered new interface driver wishbone_serial
[    9.330342][    T1] usbserial: USB Serial support registered for wishbone_serial
[    9.333095][    T1] usbcore: registered new interface driver whiteheat
[    9.335184][    T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration)
[    9.337401][    T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT
[    9.339550][    T1] usbcore: registered new interface driver xr_serial
[    9.341557][    T1] usbserial: USB Serial support registered for xr_serial
[    9.344377][    T1] usbcore: registered new interface driver xsens_mt
[    9.346397][    T1] usbserial: USB Serial support registered for xsens_mt
[    9.348484][    T1] usbcore: registered new interface driver adutux
[    9.350602][    T1] usbcore: registered new interface driver appledisplay
[    9.352961][    T1] usbcore: registered new interface driver cypress_cy7c63
[    9.355207][    T1] usbcore: registered new interface driver cytherm
[    9.357680][    T1] usbcore: registered new interface driver emi26 - firmware loader
[    9.359936][    T1] usbcore: registered new interface driver emi62 - firmware loader
[    9.361729][    T1] usbcore: registered new device driver apple-mfi-fastcharge
[    9.364051][    T1] usbcore: registered new interface driver ljca
[    9.365760][    T1] usbcore: registered new interface driver idmouse
[    9.368214][    T1] usbcore: registered new interface driver iowarrior
[    9.370816][    T1] usbcore: registered new interface driver isight_firmware
[    9.374161][    T1] usbcore: registered new interface driver usblcd
[    9.376187][    T1] usbcore: registered new interface driver ldusb
[    9.378705][    T1] usbcore: registered new interface driver legousbtower
[    9.381811][    T1] usbcore: registered new interface driver usbtest
[    9.384594][    T1] usbcore: registered new interface driver usb_ehset_test
[    9.387343][    T1] usbcore: registered new interface driver trancevibrator
[    9.389892][    T1] usbcore: registered new interface driver uss720
[    9.391095][    T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip
[    9.392717][    T1] uss720: NOTE: this is a special purpose driver to allow nonstandard
[    9.394362][    T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables
[    9.396137][    T1] uss720: If you just want to connect to a printer, use usblp instead
[    9.398304][    T1] usbcore: registered new interface driver usbsevseg
[    9.400682][    T1] usbcore: registered new interface driver yurex
[    9.404027][    T1] usbcore: registered new interface driver chaoskey
[    9.407431][    T1] usbcore: registered new interface driver sisusb
[    9.409024][    T1] usbcore: registered new interface driver lvs
[    9.410832][    T1] usbcore: registered new interface driver cxacru
[    9.413423][    T1] usbcore: registered new interface driver speedtch
[    9.415104][    T1] usbcore: registered new interface driver ueagle-atm
[    9.416843][    T1] xusbatm: malformed module parameters
[    9.427943][    T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005
[    9.429364][    T1] dummy_hcd dummy_hcd.0: Dummy host controller
[    9.438044][    T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1
[    9.447275][    T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.449331][    T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.451198][    T1] usb usb1: Product: Dummy host controller
[    9.453959][    T1] usb usb1: Manufacturer: Linux syzkaller dummy_hcd
[    9.455484][    T1] usb usb1: SerialNumber: dummy_hcd.0
[    9.476692][    T1] hub 1-0:1.0: USB hub found
[    9.479412][    T1] hub 1-0:1.0: 1 port detected
[    9.503369][    T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005
[    9.505131][    T1] dummy_hcd dummy_hcd.1: Dummy host controller
[    9.512070][    T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2
[    9.516996][    T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.519158][    T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.520916][    T1] usb usb2: Product: Dummy host controller
[    9.521813][    T1] usb usb2: Manufacturer: Linux syzkaller dummy_hcd
[    9.523530][    T1] usb usb2: SerialNumber: dummy_hcd.1
[    9.531143][    T1] hub 2-0:1.0: USB hub found
[    9.533216][    T1] hub 2-0:1.0: 1 port detected
[    9.543120][    T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005
[    9.545295][    T1] dummy_hcd dummy_hcd.2: Dummy host controller
[    9.548486][    T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3
[    9.554427][    T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.556504][    T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.557907][    T1] usb usb3: Product: Dummy host controller
[    9.558767][    T1] usb usb3: Manufacturer: Linux syzkaller dummy_hcd
[    9.559860][    T1] usb usb3: SerialNumber: dummy_hcd.2
[    9.567019][    T1] hub 3-0:1.0: USB hub found
[    9.568831][    T1] hub 3-0:1.0: 1 port detected
[    9.577521][    T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005
[    9.579335][    T1] dummy_hcd dummy_hcd.3: Dummy host controller
[    9.583012][    T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4
[    9.588077][    T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.589607][    T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.590914][    T1] usb usb4: Product: Dummy host controller
[    9.591970][    T1] usb usb4: Manufacturer: Linux syzkaller dummy_hcd
[    9.594299][    T1] usb usb4: SerialNumber: dummy_hcd.3
[    9.604932][    T1] hub 4-0:1.0: USB hub found
[    9.606915][    T1] hub 4-0:1.0: 1 port detected
[    9.616396][    T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005
[    9.618587][    T1] dummy_hcd dummy_hcd.4: Dummy host controller
[    9.622217][    T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5
[    9.626870][    T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.628546][    T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.630025][    T1] usb usb5: Product: Dummy host controller
[    9.631085][    T1] usb usb5: Manufacturer: Linux syzkaller dummy_hcd
[    9.632163][    T1] usb usb5: SerialNumber: dummy_hcd.4
[    9.641506][    T1] hub 5-0:1.0: USB hub found
[    9.645157][    T1] hub 5-0:1.0: 1 port detected
[    9.654390][    T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005
[    9.657932][    T1] dummy_hcd dummy_hcd.5: Dummy host controller
[    9.661677][    T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6
[    9.665574][    T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.667130][    T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.668675][    T1] usb usb6: Product: Dummy host controller
[    9.669568][    T1] usb usb6: Manufacturer: Linux syzkaller dummy_hcd
[    9.670604][    T1] usb usb6: SerialNumber: dummy_hcd.5
[    9.678824][    T1] hub 6-0:1.0: USB hub found
[    9.680696][    T1] hub 6-0:1.0: 1 port detected
[    9.692755][    T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005
[    9.696124][    T1] dummy_hcd dummy_hcd.6: Dummy host controller
[    9.699909][    T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7
[    9.704451][    T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.708245][    T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.710229][    T1] usb usb7: Product: Dummy host controller
[    9.711404][    T1] usb usb7: Manufacturer: Linux syzkaller dummy_hcd
[    9.714756][    T1] usb usb7: SerialNumber: dummy_hcd.6
[    9.722771][    T1] hub 7-0:1.0: USB hub found
[    9.724843][    T1] hub 7-0:1.0: 1 port detected
[    9.734435][    T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005
[    9.737092][    T1] dummy_hcd dummy_hcd.7: Dummy host controller
[    9.741543][    T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8
[    9.746885][    T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.749323][    T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.751308][    T1] usb usb8: Product: Dummy host controller
[    9.753431][    T1] usb usb8: Manufacturer: Linux syzkaller dummy_hcd
[    9.754847][    T1] usb usb8: SerialNumber: dummy_hcd.7
[    9.762215][    T1] hub 8-0:1.0: USB hub found
[    9.765825][    T1] hub 8-0:1.0: 1 port detected
[    9.778123][    T1] dummy_hcd dummy_hcd.8: USB Host+Gadget Emulator, driver 02 May 2005
[    9.779919][    T1] dummy_hcd dummy_hcd.8: Dummy host controller
[    9.784583][    T1] dummy_hcd dummy_hcd.8: new USB bus registered, assigned bus number 9
[    9.788807][    T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.791010][    T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.793278][    T1] usb usb9: Product: Dummy host controller
[    9.794675][    T1] usb usb9: Manufacturer: Linux syzkaller dummy_hcd
[    9.796171][    T1] usb usb9: SerialNumber: dummy_hcd.8
[    9.803812][    T1] hub 9-0:1.0: USB hub found
[    9.805750][    T1] hub 9-0:1.0: 1 port detected
[    9.816331][    T1] dummy_hcd dummy_hcd.9: USB Host+Gadget Emulator, driver 02 May 2005
[    9.819061][    T1] dummy_hcd dummy_hcd.9: Dummy host controller
[    9.822182][    T1] dummy_hcd dummy_hcd.9: new USB bus registered, assigned bus number 10
[    9.827576][    T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.829455][    T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.831476][    T1] usb usb10: Product: Dummy host controller
[    9.832909][    T1] usb usb10: Manufacturer: Linux syzkaller dummy_hcd
[    9.834478][    T1] usb usb10: SerialNumber: dummy_hcd.9
[    9.842214][    T1] hub 10-0:1.0: USB hub found
[    9.845419][    T1] hub 10-0:1.0: 1 port detected
[    9.854181][    T1] dummy_hcd dummy_hcd.10: USB Host+Gadget Emulator, driver 02 May 2005
[    9.856703][    T1] dummy_hcd dummy_hcd.10: Dummy host controller
[    9.860390][    T1] dummy_hcd dummy_hcd.10: new USB bus registered, assigned bus number 11
[    9.866710][    T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.868452][    T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.870037][    T1] usb usb11: Product: Dummy host controller
[    9.870995][    T1] usb usb11: Manufacturer: Linux syzkaller dummy_hcd
[    9.872330][    T1] usb usb11: SerialNumber: dummy_hcd.10
[    9.879668][    T1] hub 11-0:1.0: USB hub found
[    9.881487][    T1] hub 11-0:1.0: 1 port detected
[    9.890970][    T1] dummy_hcd dummy_hcd.11: USB Host+Gadget Emulator, driver 02 May 2005
[    9.893262][    T1] dummy_hcd dummy_hcd.11: Dummy host controller
[    9.896395][    T1] dummy_hcd dummy_hcd.11: new USB bus registered, assigned bus number 12
[    9.900711][    T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.903676][    T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.905078][    T1] usb usb12: Product: Dummy host controller
[    9.905927][    T1] usb usb12: Manufacturer: Linux syzkaller dummy_hcd
[    9.907656][    T1] usb usb12: SerialNumber: dummy_hcd.11
[    9.916213][    T1] hub 12-0:1.0: USB hub found
[    9.917837][    T1] hub 12-0:1.0: 1 port detected
[    9.927327][    T1] dummy_hcd dummy_hcd.12: USB Host+Gadget Emulator, driver 02 May 2005
[    9.929684][    T1] dummy_hcd dummy_hcd.12: Dummy host controller
[    9.932795][    T1] dummy_hcd dummy_hcd.12: new USB bus registered, assigned bus number 13
[    9.936873][    T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.938441][    T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.940063][    T1] usb usb13: Product: Dummy host controller
[    9.941125][    T1] usb usb13: Manufacturer: Linux syzkaller dummy_hcd
[    9.942064][    T1] usb usb13: SerialNumber: dummy_hcd.12
[    9.948861][    T1] hub 13-0:1.0: USB hub found
[    9.950835][    T1] hub 13-0:1.0: 1 port detected
[    9.961743][    T1] dummy_hcd dummy_hcd.13: USB Host+Gadget Emulator, driver 02 May 2005
[    9.963613][    T1] dummy_hcd dummy_hcd.13: Dummy host controller
[    9.966327][    T1] dummy_hcd dummy_hcd.13: new USB bus registered, assigned bus number 14
[    9.970317][    T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.971854][    T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.974875][    T1] usb usb14: Product: Dummy host controller
[    9.976015][    T1] usb usb14: Manufacturer: Linux syzkaller dummy_hcd
[    9.978089][    T1] usb usb14: SerialNumber: dummy_hcd.13
[    9.978675][   T49] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB)
[    9.980549][   T49] sd 0:0:1:0: [sda] 4096-byte physical blocks
[    9.981778][   T49] sd 0:0:1:0: [sda] Write Protect is off
[    9.984540][ T1007] sd 0:0:1:0: Attached scsi generic sg0 type 0
[    9.986836][   T49] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    9.987587][    T1] hub 14-0:1.0: USB hub found
[    9.990601][    T1] hub 14-0:1.0: 1 port detected
[   10.001620][    T1] dummy_hcd dummy_hcd.14: USB Host+Gadget Emulator, driver 02 May 2005
[   10.003522][    T1] dummy_hcd dummy_hcd.14: Dummy host controller
[   10.006101][    T1] dummy_hcd dummy_hcd.14: new USB bus registered, assigned bus number 15
[   10.009887][    T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.011354][    T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.013282][    T1] usb usb15: Product: Dummy host controller
[   10.014393][    T1] usb usb15: Manufacturer: Linux syzkaller dummy_hcd
[   10.015423][    T1] usb usb15: SerialNumber: dummy_hcd.14
[   10.020178][    T1] hub 15-0:1.0: USB hub found
[   10.021462][    T1] hub 15-0:1.0: 1 port detected
[   10.028126][    T1] dummy_hcd dummy_hcd.15: USB Host+Gadget Emulator, driver 02 May 2005
[   10.029613][    T1] dummy_hcd dummy_hcd.15: Dummy host controller
[   10.031956][    T1] dummy_hcd dummy_hcd.15: new USB bus registered, assigned bus number 16
[   10.035837][    T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.037207][    T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.038364][    T1] usb usb16: Product: Dummy host controller
[   10.039312][    T1] usb usb16: Manufacturer: Linux syzkaller dummy_hcd
[   10.040273][    T1] usb usb16: SerialNumber: dummy_hcd.15
[   10.045835][    T1] hub 16-0:1.0: USB hub found
[   10.047268][    T1] hub 16-0:1.0: 1 port detected
[   10.053744][    T1] dummy_hcd dummy_hcd.16: USB Host+Gadget Emulator, driver 02 May 2005
[   10.055535][    T1] dummy_hcd dummy_hcd.16: Dummy host controller
[   10.058161][    T1] dummy_hcd dummy_hcd.16: new USB bus registered, assigned bus number 17
[   10.061108][    T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.064698][    T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.065851][    T1] usb usb17: Product: Dummy host controller
[   10.066702][    T1] usb usb17: Manufacturer: Linux syzkaller dummy_hcd
[   10.067754][    T1] usb usb17: SerialNumber: dummy_hcd.16
[   10.072522][    T1] hub 17-0:1.0: USB hub found
[   10.073996][    T1] hub 17-0:1.0: 1 port detected
[   10.079416][    T1] dummy_hcd dummy_hcd.17: USB Host+Gadget Emulator, driver 02 May 2005
[   10.080967][    T1] dummy_hcd dummy_hcd.17: Dummy host controller
[   10.081701][   T49]  sda: sda1
[   10.085405][    T1] dummy_hcd dummy_hcd.17: new USB bus registered, assigned bus number 18
[   10.085696][   T49] sd 0:0:1:0: [sda] Attached SCSI disk
[   10.089759][    T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.091277][    T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.093198][    T1] usb usb18: Product: Dummy host controller
[   10.094047][    T1] usb usb18: Manufacturer: Linux syzkaller dummy_hcd
[   10.095105][    T1] usb usb18: SerialNumber: dummy_hcd.17
[   10.099675][    T1] hub 18-0:1.0: USB hub found
[   10.100792][    T1] hub 18-0:1.0: 1 port detected
[   10.106757][    T1] dummy_hcd dummy_hcd.18: USB Host+Gadget Emulator, driver 02 May 2005
[   10.108347][    T1] dummy_hcd dummy_hcd.18: Dummy host controller
[   10.111118][    T1] dummy_hcd dummy_hcd.18: new USB bus registered, assigned bus number 19
[   10.115260][    T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.116545][    T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.118101][    T1] usb usb19: Product: Dummy host controller
[   10.119056][    T1] usb usb19: Manufacturer: Linux syzkaller dummy_hcd
[   10.119971][    T1] usb usb19: SerialNumber: dummy_hcd.18
[   10.125008][    T1] hub 19-0:1.0: USB hub found
[   10.126250][    T1] hub 19-0:1.0: 1 port detected
[   10.132192][    T1] dummy_hcd dummy_hcd.19: USB Host+Gadget Emulator, driver 02 May 2005
[   10.134090][    T1] dummy_hcd dummy_hcd.19: Dummy host controller
[   10.136277][    T1] dummy_hcd dummy_hcd.19: new USB bus registered, assigned bus number 20
[   10.139106][    T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.140629][    T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.141745][    T1] usb usb20: Product: Dummy host controller
[   10.142934][    T1] usb usb20: Manufacturer: Linux syzkaller dummy_hcd
[   10.144183][    T1] usb usb20: SerialNumber: dummy_hcd.19
[   10.149087][    T1] hub 20-0:1.0: USB hub found
[   10.150813][    T1] hub 20-0:1.0: 1 port detected
[   10.157676][    T1] dummy_hcd dummy_hcd.20: USB Host+Gadget Emulator, driver 02 May 2005
[   10.159133][    T1] dummy_hcd dummy_hcd.20: Dummy host controller
[   10.161787][    T1] dummy_hcd dummy_hcd.20: new USB bus registered, assigned bus number 21
[   10.165101][    T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.166418][    T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.167836][    T1] usb usb21: Product: Dummy host controller
[   10.169309][    T1] usb usb21: Manufacturer: Linux syzkaller dummy_hcd
[   10.170314][    T1] usb usb21: SerialNumber: dummy_hcd.20
[   10.175779][    T1] hub 21-0:1.0: USB hub found
[   10.176889][    T1] hub 21-0:1.0: 1 port detected
[   10.181917][    T1] dummy_hcd dummy_hcd.21: USB Host+Gadget Emulator, driver 02 May 2005
[   10.184407][    T1] dummy_hcd dummy_hcd.21: Dummy host controller
[   10.186526][    T1] dummy_hcd dummy_hcd.21: new USB bus registered, assigned bus number 22
[   10.189086][    T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.190508][    T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.191865][    T1] usb usb22: Product: Dummy host controller
[   10.192862][    T1] usb usb22: Manufacturer: Linux syzkaller dummy_hcd
[   10.194012][    T1] usb usb22: SerialNumber: dummy_hcd.21
[   10.198523][    T1] hub 22-0:1.0: USB hub found
[   10.200028][    T1] hub 22-0:1.0: 1 port detected
[   10.206124][    T1] dummy_hcd dummy_hcd.22: USB Host+Gadget Emulator, driver 02 May 2005
[   10.207562][    T1] dummy_hcd dummy_hcd.22: Dummy host controller
[   10.209447][    T1] dummy_hcd dummy_hcd.22: new USB bus registered, assigned bus number 23
[   10.212021][    T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.213907][    T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.215029][    T1] usb usb23: Product: Dummy host controller
[   10.215882][    T1] usb usb23: Manufacturer: Linux syzkaller dummy_hcd
[   10.217241][    T1] usb usb23: SerialNumber: dummy_hcd.22
[   10.221723][    T1] hub 23-0:1.0: USB hub found
[   10.222794][    T1] hub 23-0:1.0: 1 port detected
[   10.227985][    T1] dummy_hcd dummy_hcd.23: USB Host+Gadget Emulator, driver 02 May 2005
[   10.229512][    T1] dummy_hcd dummy_hcd.23: Dummy host controller
[   10.231761][    T1] dummy_hcd dummy_hcd.23: new USB bus registered, assigned bus number 24
[   10.234683][    T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.236018][    T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.237505][    T1] usb usb24: Product: Dummy host controller
[   10.238379][    T1] usb usb24: Manufacturer: Linux syzkaller dummy_hcd
[   10.239350][    T1] usb usb24: SerialNumber: dummy_hcd.23
[   10.244172][    T1] hub 24-0:1.0: USB hub found
[   10.245784][    T1] hub 24-0:1.0: 1 port detected
[   10.251760][    T1] dummy_hcd dummy_hcd.24: USB Host+Gadget Emulator, driver 02 May 2005
[   10.253664][    T1] dummy_hcd dummy_hcd.24: Dummy host controller
[   10.255705][    T1] dummy_hcd dummy_hcd.24: new USB bus registered, assigned bus number 25
[   10.258308][    T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.260084][    T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.261304][    T1] usb usb25: Product: Dummy host controller
[   10.262151][    T1] usb usb25: Manufacturer: Linux syzkaller dummy_hcd
[   10.263781][    T1] usb usb25: SerialNumber: dummy_hcd.24
[   10.268412][    T1] hub 25-0:1.0: USB hub found
[   10.269954][    T1] hub 25-0:1.0: 1 port detected
[   10.277633][    T1] dummy_hcd dummy_hcd.25: USB Host+Gadget Emulator, driver 02 May 2005
[   10.279168][    T1] dummy_hcd dummy_hcd.25: Dummy host controller
[   10.281338][    T1] dummy_hcd dummy_hcd.25: new USB bus registered, assigned bus number 26
[   10.285630][    T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.287090][    T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.288408][    T1] usb usb26: Product: Dummy host controller
[   10.289338][    T1] usb usb26: Manufacturer: Linux syzkaller dummy_hcd
[   10.290764][    T1] usb usb26: SerialNumber: dummy_hcd.25
[   10.295973][    T1] hub 26-0:1.0: USB hub found
[   10.297237][    T1] hub 26-0:1.0: 1 port detected
[   10.302971][    T1] dummy_hcd dummy_hcd.26: USB Host+Gadget Emulator, driver 02 May 2005
[   10.304463][    T1] dummy_hcd dummy_hcd.26: Dummy host controller
[   10.306637][    T1] dummy_hcd dummy_hcd.26: new USB bus registered, assigned bus number 27
[   10.309304][    T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.310885][    T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.312050][    T1] usb usb27: Product: Dummy host controller
[   10.313172][    T1] usb usb27: Manufacturer: Linux syzkaller dummy_hcd
[   10.314212][    T1] usb usb27: SerialNumber: dummy_hcd.26
[   10.318701][    T1] hub 27-0:1.0: USB hub found
[   10.319827][    T1] hub 27-0:1.0: 1 port detected
[   10.326575][    T1] dummy_hcd dummy_hcd.27: USB Host+Gadget Emulator, driver 02 May 2005
[   10.327918][    T1] dummy_hcd dummy_hcd.27: Dummy host controller
[   10.330041][    T1] dummy_hcd dummy_hcd.27: new USB bus registered, assigned bus number 28
[   10.332827][    T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.334491][    T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.335804][    T1] usb usb28: Product: Dummy host controller
[   10.336926][    T1] usb usb28: Manufacturer: Linux syzkaller dummy_hcd
[   10.338060][    T1] usb usb28: SerialNumber: dummy_hcd.27
[   10.343280][    T1] hub 28-0:1.0: USB hub found
[   10.344588][    T1] hub 28-0:1.0: 1 port detected
[   10.349783][    T1] dummy_hcd dummy_hcd.28: USB Host+Gadget Emulator, driver 02 May 2005
[   10.351139][    T1] dummy_hcd dummy_hcd.28: Dummy host controller
[   10.353278][    T1] dummy_hcd dummy_hcd.28: new USB bus registered, assigned bus number 29
[   10.355715][    T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.356967][    T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.358081][    T1] usb usb29: Product: Dummy host controller
[   10.359100][    T1] usb usb29: Manufacturer: Linux syzkaller dummy_hcd
[   10.360178][    T1] usb usb29: SerialNumber: dummy_hcd.28
[   10.366333][    T1] hub 29-0:1.0: USB hub found
[   10.367500][    T1] hub 29-0:1.0: 1 port detected
[   10.373182][    T1] dummy_hcd dummy_hcd.29: USB Host+Gadget Emulator, driver 02 May 2005
[   10.375223][    T1] dummy_hcd dummy_hcd.29: Dummy host controller
[   10.377794][    T1] dummy_hcd dummy_hcd.29: new USB bus registered, assigned bus number 30
[   10.380554][    T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.382475][    T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.384146][    T1] usb usb30: Product: Dummy host controller
[   10.385128][    T1] usb usb30: Manufacturer: Linux syzkaller dummy_hcd
[   10.386522][    T1] usb usb30: SerialNumber: dummy_hcd.29
[   10.391149][    T1] hub 30-0:1.0: USB hub found
[   10.392220][    T1] hub 30-0:1.0: 1 port detected
[   10.398565][    T1] dummy_hcd dummy_hcd.30: USB Host+Gadget Emulator, driver 02 May 2005
[   10.400294][    T1] dummy_hcd dummy_hcd.30: Dummy host controller
[   10.402897][    T1] dummy_hcd dummy_hcd.30: new USB bus registered, assigned bus number 31
[   10.406113][    T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.407483][    T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.408998][    T1] usb usb31: Product: Dummy host controller
[   10.409905][    T1] usb usb31: Manufacturer: Linux syzkaller dummy_hcd
[   10.411059][    T1] usb usb31: SerialNumber: dummy_hcd.30
[   10.415854][    T1] hub 31-0:1.0: USB hub found
[   10.417968][    T1] hub 31-0:1.0: 1 port detected
[   10.423520][    T1] dummy_hcd dummy_hcd.31: USB Host+Gadget Emulator, driver 02 May 2005
[   10.425266][    T1] dummy_hcd dummy_hcd.31: Dummy host controller
[   10.427476][    T1] dummy_hcd dummy_hcd.31: new USB bus registered, assigned bus number 32
[   10.430305][    T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.431589][    T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.433056][    T1] usb usb32: Product: Dummy host controller
[   10.434040][    T1] usb usb32: Manufacturer: Linux syzkaller dummy_hcd
[   10.435069][    T1] usb usb32: SerialNumber: dummy_hcd.31
[   10.439592][    T1] hub 32-0:1.0: USB hub found
[   10.441062][    T1] hub 32-0:1.0: 1 port detected
[   10.571583][    T1] SPI driver max3420-udc has no spi_device_id for maxim,max3421-udc
[   10.576171][    T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004
[   10.580201][    T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller
[   10.583201][    T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 33
[   10.585680][    T1] vhci_hcd: created sysfs vhci_hcd.0
[   10.587870][    T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.589737][    T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.590963][    T1] usb usb33: Product: USB/IP Virtual Host Controller
[   10.591992][    T1] usb usb33: Manufacturer: Linux syzkaller vhci_hcd
[   10.597145][    T1] usb usb33: SerialNumber: vhci_hcd.0
[   10.602630][    T1] hub 33-0:1.0: USB hub found
[   10.604066][    T1] hub 33-0:1.0: 8 ports detected
[   10.618173][    T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller
[   10.620571][    T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 34
[   10.623158][    T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.625796][    T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.627859][    T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.629402][    T1] usb usb34: Product: USB/IP Virtual Host Controller
[   10.630649][    T1] usb usb34: Manufacturer: Linux syzkaller vhci_hcd
[   10.631864][    T1] usb usb34: SerialNumber: vhci_hcd.0
[   10.638694][    T1] hub 34-0:1.0: USB hub found
[   10.640048][    T1] hub 34-0:1.0: 8 ports detected
[   10.655592][    T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller
[   10.664723][    T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 35
[   10.674449][    T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.684109][    T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.692316][    T1] usb usb35: Product: USB/IP Virtual Host Controller
[   10.699094][    T1] usb usb35: Manufacturer: Linux syzkaller vhci_hcd
[   10.705725][    T1] usb usb35: SerialNumber: vhci_hcd.1
[   10.715075][    T1] hub 35-0:1.0: USB hub found
[   10.720320][    T1] hub 35-0:1.0: 8 ports detected
[   10.737118][    T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller
[   10.745997][    T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 36
[   10.754778][    T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.764841][    T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.774347][    T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.782535][    T1] usb usb36: Product: USB/IP Virtual Host Controller
[   10.789342][    T1] usb usb36: Manufacturer: Linux syzkaller vhci_hcd
[   10.796075][    T1] usb usb36: SerialNumber: vhci_hcd.1
[   10.805461][    T1] hub 36-0:1.0: USB hub found
[   10.810458][    T1] hub 36-0:1.0: 8 ports detected
[   10.830025][    T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller
[   10.838372][    T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 37
[   10.847838][    T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.857079][    T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.865245][    T1] usb usb37: Product: USB/IP Virtual Host Controller
[   10.871918][    T1] usb usb37: Manufacturer: Linux syzkaller vhci_hcd
[   10.878507][    T1] usb usb37: SerialNumber: vhci_hcd.2
[   10.887719][    T1] hub 37-0:1.0: USB hub found
[   10.892787][    T1] hub 37-0:1.0: 8 ports detected
[   10.909535][    T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller
[   10.918166][    T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 38
[   10.926956][    T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.937303][    T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.946901][    T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.955354][    T1] usb usb38: Product: USB/IP Virtual Host Controller
[   10.962009][    T1] usb usb38: Manufacturer: Linux syzkaller vhci_hcd
[   10.968615][    T1] usb usb38: SerialNumber: vhci_hcd.2
[   10.977798][    T1] hub 38-0:1.0: USB hub found
[   10.983260][    T1] hub 38-0:1.0: 8 ports detected
[   11.002618][    T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller
[   11.010560][    T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 39
[   11.020006][    T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   11.029474][    T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.037664][    T1] usb usb39: Product: USB/IP Virtual Host Controller
[   11.044350][    T1] usb usb39: Manufacturer: Linux syzkaller vhci_hcd
[   11.050921][    T1] usb usb39: SerialNumber: vhci_hcd.3
[   11.060305][    T1] hub 39-0:1.0: USB hub found
[   11.066230][    T1] hub 39-0:1.0: 8 ports detected
[   11.081837][    T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller
[   11.090263][    T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 40
[   11.099084][    T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM.
[   11.109572][    T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   11.118898][    T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.127091][    T1] usb usb40: Product: USB/IP Virtual Host Controller
[   11.133772][    T1] usb usb40: Manufacturer: Linux syzkaller vhci_hcd
[   11.140354][    T1] usb usb40: SerialNumber: vhci_hcd.3
[   11.149505][    T1] hub 40-0:1.0: USB hub found
[   11.154969][    T1] hub 40-0:1.0: 8 ports detected
[   11.176199][    T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller
[   11.184344][    T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 41
[   11.193906][    T1] usb usb41: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   11.203477][    T1] usb usb41: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.211723][    T1] usb usb41: Product: USB/IP Virtual Host Controller
[   11.218435][    T1] usb usb41: Manufacturer: Linux syzkaller vhci_hcd
[   11.225030][    T1] usb usb41: SerialNumber: vhci_hcd.4
[   11.234796][    T1] hub 41-0:1.0: USB hub found
[   11.239815][    T1] hub 41-0:1.0: 8 ports detected
[   11.256035][    T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller
[   11.264719][    T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 42
[   11.273482][    T1] usb usb42: We don't know the algorithms for LPM for this host, disabling LPM.
[   11.283908][    T1] usb usb42: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   11.293404][    T1] usb usb42: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.301569][    T1] usb usb42: Product: USB/IP Virtual Host Controller
[   11.308413][    T1] usb usb42: Manufacturer: Linux syzkaller vhci_hcd
[   11.315009][    T1] usb usb42: SerialNumber: vhci_hcd.4
[   11.324315][    T1] hub 42-0:1.0: USB hub found
[   11.329415][    T1] hub 42-0:1.0: 8 ports detected
[   11.348687][    T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller
[   11.357375][    T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 43
[   11.367019][    T1] usb usb43: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   11.376364][    T1] usb usb43: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.384910][    T1] usb usb43: Product: USB/IP Virtual Host Controller
[   11.391571][    T1] usb usb43: Manufacturer: Linux syzkaller vhci_hcd
[   11.398188][    T1] usb usb43: SerialNumber: vhci_hcd.5
[   11.407389][    T1] hub 43-0:1.0: USB hub found
[   11.412458][    T1] hub 43-0:1.0: 8 ports detected
[   11.428825][    T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller
[   11.436978][    T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 44
[   11.446221][    T1] usb usb44: We don't know the algorithms for LPM for this host, disabling LPM.
[   11.456373][    T1] usb usb44: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   11.465601][    T1] usb usb44: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.473761][    T1] usb usb44: Product: USB/IP Virtual Host Controller
[   11.480418][    T1] usb usb44: Manufacturer: Linux syzkaller vhci_hcd
[   11.487040][    T1] usb usb44: SerialNumber: vhci_hcd.5
[   11.496148][    T1] hub 44-0:1.0: USB hub found
[   11.501259][    T1] hub 44-0:1.0: 8 ports detected
[   11.521858][    T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller
[   11.530166][    T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 45
[   11.539883][    T1] usb usb45: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   11.549153][    T1] usb usb45: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.557368][    T1] usb usb45: Product: USB/IP Virtual Host Controller
[   11.564090][    T1] usb usb45: Manufacturer: Linux syzkaller vhci_hcd
[   11.570717][    T1] usb usb45: SerialNumber: vhci_hcd.6
[   11.580010][    T1] hub 45-0:1.0: USB hub found
[   11.585168][    T1] hub 45-0:1.0: 8 ports detected
[   11.601076][    T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller
[   11.609323][    T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 46
[   11.618753][    T1] usb usb46: We don't know the algorithms for LPM for this host, disabling LPM.
[   11.628932][    T1] usb usb46: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   11.638511][    T1] usb usb46: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.646684][    T1] usb usb46: Product: USB/IP Virtual Host Controller
[   11.653412][    T1] usb usb46: Manufacturer: Linux syzkaller vhci_hcd
[   11.660128][    T1] usb usb46: SerialNumber: vhci_hcd.6
[   11.669328][    T1] hub 46-0:1.0: USB hub found
[   11.674405][    T1] hub 46-0:1.0: 8 ports detected
[   11.694340][    T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller
[   11.702397][    T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 47
[   11.711921][    T1] usb usb47: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   11.721479][    T1] usb usb47: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.729654][    T1] usb usb47: Product: USB/IP Virtual Host Controller
[   11.736349][    T1] usb usb47: Manufacturer: Linux syzkaller vhci_hcd
[   11.742943][    T1] usb usb47: SerialNumber: vhci_hcd.7
[   11.752113][    T1] hub 47-0:1.0: USB hub found
[   11.757754][    T1] hub 47-0:1.0: 8 ports detected
[   11.774449][    T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller
[   11.782518][    T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 48
[   11.791637][    T1] usb usb48: We don't know the algorithms for LPM for this host, disabling LPM.
[   11.802815][    T1] usb usb48: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   11.812151][    T1] usb usb48: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.820470][    T1] usb usb48: Product: USB/IP Virtual Host Controller
[   11.827180][    T1] usb usb48: Manufacturer: Linux syzkaller vhci_hcd
[   11.834009][    T1] usb usb48: SerialNumber: vhci_hcd.7
[   11.843575][    T1] hub 48-0:1.0: USB hub found
[   11.848621][    T1] hub 48-0:1.0: 8 ports detected
[   11.867879][    T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller
[   11.876006][    T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 49
[   11.885430][    T1] usb usb49: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   11.894669][    T1] usb usb49: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.902887][    T1] usb usb49: Product: USB/IP Virtual Host Controller
[   11.909560][    T1] usb usb49: Manufacturer: Linux syzkaller vhci_hcd
[   11.916249][    T1] usb usb49: SerialNumber: vhci_hcd.8
[   11.925600][    T1] hub 49-0:1.0: USB hub found
[   11.930614][    T1] hub 49-0:1.0: 8 ports detected
[   11.946542][    T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller
[   11.954995][    T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 50
[   11.963769][    T1] usb usb50: We don't know the algorithms for LPM for this host, disabling LPM.
[   11.974148][    T1] usb usb50: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   11.983413][    T1] usb usb50: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.991781][    T1] usb usb50: Product: USB/IP Virtual Host Controller
[   11.998525][    T1] usb usb50: Manufacturer: Linux syzkaller vhci_hcd
[   12.005147][    T1] usb usb50: SerialNumber: vhci_hcd.8
[   12.014428][    T1] hub 50-0:1.0: USB hub found
[   12.019417][    T1] hub 50-0:1.0: 8 ports detected
[   12.038465][    T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller
[   12.046356][    T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 51
[   12.056664][    T1] usb usb51: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   12.065939][    T1] usb usb51: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.074681][    T1] usb usb51: Product: USB/IP Virtual Host Controller
[   12.081445][    T1] usb usb51: Manufacturer: Linux syzkaller vhci_hcd
[   12.088211][    T1] usb usb51: SerialNumber: vhci_hcd.9
[   12.097355][    T1] hub 51-0:1.0: USB hub found
[   12.102511][    T1] hub 51-0:1.0: 8 ports detected
[   12.119041][    T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller
[   12.127447][    T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 52
[   12.136494][    T1] usb usb52: We don't know the algorithms for LPM for this host, disabling LPM.
[   12.146749][    T1] usb usb52: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   12.156022][    T1] usb usb52: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.164677][    T1] usb usb52: Product: USB/IP Virtual Host Controller
[   12.171356][    T1] usb usb52: Manufacturer: Linux syzkaller vhci_hcd
[   12.177984][    T1] usb usb52: SerialNumber: vhci_hcd.9
[   12.187690][    T1] hub 52-0:1.0: USB hub found
[   12.192846][    T1] hub 52-0:1.0: 8 ports detected
[   12.211881][    T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller
[   12.220131][    T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 53
[   12.229944][    T1] usb usb53: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   12.239339][    T1] usb usb53: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.248178][    T1] usb usb53: Product: USB/IP Virtual Host Controller
[   12.254899][    T1] usb usb53: Manufacturer: Linux syzkaller vhci_hcd
[   12.261467][    T1] usb usb53: SerialNumber: vhci_hcd.10
[   12.270884][    T1] hub 53-0:1.0: USB hub found
[   12.276432][    T1] hub 53-0:1.0: 8 ports detected
[   12.293039][    T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller
[   12.301190][    T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 54
[   12.309981][    T1] usb usb54: We don't know the algorithms for LPM for this host, disabling LPM.
[   12.320359][    T1] usb usb54: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   12.329968][    T1] usb usb54: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.338198][    T1] usb usb54: Product: USB/IP Virtual Host Controller
[   12.345066][    T1] usb usb54: Manufacturer: Linux syzkaller vhci_hcd
[   12.351768][    T1] usb usb54: SerialNumber: vhci_hcd.10
[   12.361221][    T1] hub 54-0:1.0: USB hub found
[   12.366542][    T1] hub 54-0:1.0: 8 ports detected
[   12.386605][    T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller
[   12.394727][    T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 55
[   12.404369][    T1] usb usb55: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   12.413638][    T1] usb usb55: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.421780][    T1] usb usb55: Product: USB/IP Virtual Host Controller
[   12.428468][    T1] usb usb55: Manufacturer: Linux syzkaller vhci_hcd
[   12.435084][    T1] usb usb55: SerialNumber: vhci_hcd.11
[   12.445002][    T1] hub 55-0:1.0: USB hub found
[   12.450210][    T1] hub 55-0:1.0: 8 ports detected
[   12.466738][    T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller
[   12.475109][    T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 56
[   12.484253][    T1] usb usb56: We don't know the algorithms for LPM for this host, disabling LPM.
[   12.494514][    T1] usb usb56: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   12.504166][    T1] usb usb56: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.512790][    T1] usb usb56: Product: USB/IP Virtual Host Controller
[   12.519576][    T1] usb usb56: Manufacturer: Linux syzkaller vhci_hcd
[   12.526194][    T1] usb usb56: SerialNumber: vhci_hcd.11
[   12.535603][    T1] hub 56-0:1.0: USB hub found
[   12.540627][    T1] hub 56-0:1.0: 8 ports detected
[   12.559979][    T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller
[   12.568430][    T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 57
[   12.578312][    T1] usb usb57: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   12.587910][    T1] usb usb57: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.596578][    T1] usb usb57: Product: USB/IP Virtual Host Controller
[   12.603505][    T1] usb usb57: Manufacturer: Linux syzkaller vhci_hcd
[   12.610277][    T1] usb usb57: SerialNumber: vhci_hcd.12
[   12.620175][    T1] hub 57-0:1.0: USB hub found
[   12.625631][    T1] hub 57-0:1.0: 8 ports detected
[   12.641379][    T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller
[   12.650008][    T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 58
[   12.658942][    T1] usb usb58: We don't know the algorithms for LPM for this host, disabling LPM.
[   12.669428][    T1] usb usb58: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   12.678674][    T1] usb usb58: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.686854][    T1] usb usb58: Product: USB/IP Virtual Host Controller
[   12.693551][    T1] usb usb58: Manufacturer: Linux syzkaller vhci_hcd
[   12.700242][    T1] usb usb58: SerialNumber: vhci_hcd.12
[   12.709591][    T1] hub 58-0:1.0: USB hub found
[   12.715293][    T1] hub 58-0:1.0: 8 ports detected
[   12.735632][    T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller
[   12.743825][    T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 59
[   12.753719][    T1] usb usb59: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   12.763195][    T1] usb usb59: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.771338][    T1] usb usb59: Product: USB/IP Virtual Host Controller
[   12.778169][    T1] usb usb59: Manufacturer: Linux syzkaller vhci_hcd
[   12.784774][    T1] usb usb59: SerialNumber: vhci_hcd.13
[   12.794206][    T1] hub 59-0:1.0: USB hub found
[   12.799233][    T1] hub 59-0:1.0: 8 ports detected
[   12.815244][    T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller
[   12.823763][    T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 60
[   12.833038][    T1] usb usb60: We don't know the algorithms for LPM for this host, disabling LPM.
[   12.843229][    T1] usb usb60: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   12.852992][    T1] usb usb60: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.861148][    T1] usb usb60: Product: USB/IP Virtual Host Controller
[   12.867838][    T1] usb usb60: Manufacturer: Linux syzkaller vhci_hcd
[   12.874444][    T1] usb usb60: SerialNumber: vhci_hcd.13
[   12.884026][    T1] hub 60-0:1.0: USB hub found
[   12.889057][    T1] hub 60-0:1.0: 8 ports detected
[   12.908242][    T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller
[   12.916427][    T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 61
[   12.926381][    T1] usb usb61: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   12.935659][    T1] usb usb61: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   12.944299][    T1] usb usb61: Product: USB/IP Virtual Host Controller
[   12.951049][    T1] usb usb61: Manufacturer: Linux syzkaller vhci_hcd
[   12.957646][    T1] usb usb61: SerialNumber: vhci_hcd.14
[   12.966963][    T1] hub 61-0:1.0: USB hub found
[   12.972039][    T1] hub 61-0:1.0: 8 ports detected
[   12.988907][    T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller
[   12.997257][    T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 62
[   13.006137][    T1] usb usb62: We don't know the algorithms for LPM for this host, disabling LPM.
[   13.016288][    T1] usb usb62: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   13.025834][    T1] usb usb62: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   13.033993][    T1] usb usb62: Product: USB/IP Virtual Host Controller
[   13.040651][    T1] usb usb62: Manufacturer: Linux syzkaller vhci_hcd
[   13.047257][    T1] usb usb62: SerialNumber: vhci_hcd.14
[   13.056587][    T1] hub 62-0:1.0: USB hub found
[   13.061769][    T1] hub 62-0:1.0: 8 ports detected
[   13.081378][    T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller
[   13.089824][    T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 63
[   13.099383][    T1] usb usb63: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   13.108639][    T1] usb usb63: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   13.116891][    T1] usb usb63: Product: USB/IP Virtual Host Controller
[   13.123576][    T1] usb usb63: Manufacturer: Linux syzkaller vhci_hcd
[   13.130151][    T1] usb usb63: SerialNumber: vhci_hcd.15
[   13.139350][    T1] hub 63-0:1.0: USB hub found
[   13.144683][    T1] hub 63-0:1.0: 8 ports detected
[   13.161422][    T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller
[   13.168347][    T1] usbcore: failed to get bus number
[   13.173588][    T1] vhci_hcd: usb_add_hcd ss failed -7
[   13.178896][    T1] vhci_hcd vhci_hcd.15: remove, state 4
[   13.184688][    T1] usb usb63: USB disconnect, device number 1
[   13.205628][   T49] vhci_hcd: stop threads
[   13.209937][   T49] vhci_hcd: release socket
[   13.214456][   T49] vhci_hcd: disconnect device
[   13.219323][   T49] vhci_hcd: stop threads
[   13.223692][   T49] vhci_hcd: release socket
[   13.228097][   T49] vhci_hcd: disconnect device
[   13.234659][   T49] vhci_hcd: stop threads
[   13.238888][   T49] vhci_hcd: release socket
[   13.243319][   T49] vhci_hcd: disconnect device
[   13.248118][   T49] vhci_hcd: stop threads
[   13.252820][   T49] vhci_hcd: release socket
[   13.257218][   T49] vhci_hcd: disconnect device
[   13.262019][   T49] vhci_hcd: stop threads
[   13.266293][   T49] vhci_hcd: release socket
[   13.270735][   T49] vhci_hcd: disconnect device
[   13.275691][   T49] vhci_hcd: stop threads
[   13.280041][   T49] vhci_hcd: release socket
[   13.284486][   T49] vhci_hcd: disconnect device
[   13.289601][   T49] vhci_hcd: stop threads
[   13.294221][   T49] vhci_hcd: release socket
[   13.298647][   T49] vhci_hcd: disconnect device
[   13.303758][   T49] vhci_hcd: stop threads
[   13.308015][   T49] vhci_hcd: release socket
[   13.312558][   T49] vhci_hcd: disconnect device
[   13.317308][    T1] vhci_hcd vhci_hcd.15: USB bus 63 deregistered
[   13.325903][    T1] vhci_hcd vhci_hcd.15: probe with driver vhci_hcd failed with error -7
[   13.335163][    T1] usbcore: registered new device driver usbip-host
[   13.358141][    T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[   13.368745][    T1] i8042: Warning: Keylock active
[   13.376591][    T1] serio: i8042 KBD port at 0x60,0x64 irq 1
[   13.383830][    T1] serio: i8042 AUX port at 0x60,0x64 irq 12
[   13.393796][    T1] mousedev: PS/2 mouse device common for all mice
[   13.407921][    T1] usbcore: registered new interface driver appletouch
[   13.416418][    T1] usbcore: registered new interface driver bcm5974
[   13.424545][    T1] usbcore: registered new interface driver synaptics_usb
[   13.432219][    T1] usbcore: registered new interface driver iforce
[   13.440849][    T1] usbcore: registered new interface driver pxrc
[   13.447952][    T1] usbcore: registered new interface driver xpad
[   13.454900][    T1] usbcore: registered new interface driver usb_acecad
[   13.462181][    T1] usbcore: registered new interface driver aiptek
[   13.469226][    T1] usbcore: registered new interface driver hanwang
[   13.476285][    T1] usbcore: registered new interface driver kbtab
[   13.483277][    T1] usbcore: registered new interface driver pegasus_notetaker
[   13.491277][    T1] usbcore: registered new interface driver usbtouchscreen
[   13.498945][    T1] usbcore: registered new interface driver sur40
[   13.505914][    T1] usbcore: registered new interface driver ati_remote2
[   13.514047][    T1] cm109: Keymap for Komunikate KIP1000 phone loaded
[   13.521374][    T1] usbcore: registered new interface driver cm109
[   13.527858][    T1] cm109: CM109 phone driver: 20080805 (C) Alfred E. Heggestad
[   13.536278][    T1] usbcore: registered new interface driver ims_pcu
[   13.543544][    T1] usbcore: registered new interface driver keyspan_remote
[   13.551197][    T1] usbcore: registered new interface driver powermate
[   13.559387][    T1] usbcore: registered new interface driver yealink
[   13.569680][    T1] rtc_cmos 00:00: RTC can wake from S4
[   13.584120][    T1] rtc_cmos 00:00: registered as rtc0
[   13.589610][    T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram
[   13.597717][    T1] i2c_dev: i2c /dev entries driver
[   13.604817][    T1] usbcore: registered new interface driver i2c-diolan-u2c
[   13.613779][    T1] usbcore: registered new interface driver i2c-cp2615
[   13.621101][    T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF
[   13.631457][    T1] usbcore: registered new interface driver i2c-tiny-usb
[   13.641928][ T1074] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[   13.646305][    T1] usbcore: registered new interface driver igorplugusb
[   13.662622][    T1] usbcore: registered new interface driver iguanair
[   13.670228][    T1] usbcore: registered new interface driver imon
[   13.677973][    T1] usbcore: registered new interface driver imon_raw
[   13.685883][    T1] usbcore: registered new interface driver mceusb
[   13.699108][    T1] usbcore: registered new interface driver redrat3
[   13.707621][    T1] usbcore: registered new interface driver streamzap
[   13.715297][    T1] usbcore: registered new interface driver ir_toy
[   13.722634][    T1] usbcore: registered new interface driver ttusbir
[   13.729766][    T1] usbcore: registered new interface driver ati_remote
[   13.737174][    T1] usbcore: registered new interface driver xbox_remote
[   13.745105][    T1] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully
[   13.755722][    T1] usbcore: registered new interface driver b2c2_flexcop_usb
[   13.763862][    T1] usbcore: registered new interface driver dvb_usb_vp7045
[   13.771573][    T1] usbcore: registered new interface driver dvb_usb_vp702x
[   13.779243][    T1] usbcore: registered new interface driver dvb_usb_gp8psk
[   13.787093][    T1] usbcore: registered new interface driver dvb_usb_dtt200u
[   13.795036][    T1] usbcore: registered new interface driver dvb_usb_a800
[   13.802727][    T1] usbcore: registered new interface driver dvb_usb_dibusb_mb
[   13.810710][    T1] usbcore: registered new interface driver dvb_usb_dibusb_mc
[   13.819465][    T1] usbcore: registered new interface driver dvb_usb_nova_t_usb2
[   13.827655][    T1] usbcore: registered new interface driver dvb_usb_umt_010
[   13.835514][    T1] usbcore: registered new interface driver dvb_usb_m920x
[   13.844432][    T1] usbcore: registered new interface driver dvb_usb_digitv
[   13.852100][    T1] usbcore: registered new interface driver dvb_usb_cxusb
[   13.859818][    T1] usbcore: registered new interface driver dvb_usb_ttusb2
[   13.867709][    T1] usbcore: registered new interface driver dvb_usb_dib0700
[   13.875835][    T1] usbcore: registered new interface driver opera1
[   13.883081][    T1] usbcore: registered new interface driver dvb_usb_af9005
[   13.890220][    T1] failing symbol_get of non-GPLONLY symbol af9005_rc_decode.
[   13.899111][    T1] failing symbol_get of non-GPLONLY symbol af9005_rc_decode.
[   13.906629][    T1] failing symbol_get of non-GPLONLY symbol rc_map_af9005_table.
[   13.916097][    T1] failing symbol_get of non-GPLONLY symbol rc_map_af9005_table.
[   13.923904][    T1] failing symbol_get of non-GPLONLY symbol rc_map_af9005_table_size.
[   13.933614][    T1] failing symbol_get of non-GPLONLY symbol rc_map_af9005_table_size.
[   13.941924][    T1] af9005: af9005_rc_decode function not found, disabling remote
[   13.952347][    T1] usbcore: registered new interface driver pctv452e
[   13.952901][ T1074] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4
[   13.960499][    T1] usbcore: registered new interface driver dw2102
[   13.976055][    T1] usbcore: registered new interface driver dvb_usb_dtv5100
[   13.983907][    T1] usbcore: registered new interface driver cinergyT2
[   13.991152][    T1] usbcore: registered new interface driver dvb_usb_az6027
[   13.999480][    T1] usbcore: registered new interface driver dvb_usb_technisat_usb2
[   14.008716][    T1] usbcore: registered new interface driver dvb_usb_af9015
[   14.016531][    T1] usbcore: registered new interface driver dvb_usb_af9035
[   14.024209][    T1] usbcore: registered new interface driver dvb_usb_anysee
[   14.031867][    T1] usbcore: registered new interface driver dvb_usb_au6610
[   14.039568][    T1] usbcore: registered new interface driver dvb_usb_az6007
[   14.047241][    T1] usbcore: registered new interface driver dvb_usb_ce6230
[   14.054949][    T1] usbcore: registered new interface driver dvb_usb_ec168
[   14.062555][    T1] usbcore: registered new interface driver dvb_usb_lmedm04
[   14.070443][    T1] usbcore: registered new interface driver dvb_usb_gl861
[   14.078065][    T1] usbcore: registered new interface driver dvb_usb_mxl111sf
[   14.086132][    T1] usbcore: registered new interface driver dvb_usb_rtl28xxu
[   14.094082][    T1] usbcore: registered new interface driver dvb_usb_dvbsky
[   14.101801][    T1] usbcore: registered new interface driver zd1301
[   14.108801][    T1] usbcore: registered new interface driver s2255
[   14.115964][    T1] usbcore: registered new interface driver smsusb
[   14.123027][    T1] usbcore: registered new interface driver ttusb
[   14.130040][    T1] usbcore: registered new interface driver ttusb-dec
[   14.137379][    T1] usbcore: registered new interface driver Abilis Systems as10x usb driver
[   14.146800][    T1] usbcore: registered new interface driver airspy
[   14.153418][    T1] gspca_main: v2.14.0 registered
[   14.158957][    T1] usbcore: registered new interface driver benq
[   14.167583][    T1] usbcore: registered new interface driver conex
[   14.174657][    T1] usbcore: registered new interface driver cpia1
[   14.181658][    T1] usbcore: registered new interface driver dtcs033
[   14.189175][    T1] usbcore: registered new interface driver etoms
[   14.196332][    T1] usbcore: registered new interface driver finepix
[   14.203577][    T1] usbcore: registered new interface driver jeilinj
[   14.211397][    T1] usbcore: registered new interface driver jl2005bcd
[   14.218943][    T1] usbcore: registered new interface driver kinect
[   14.226268][    T1] usbcore: registered new interface driver konica
[   14.233351][    T1] usbcore: registered new interface driver mars
[   14.240246][    T1] usbcore: registered new interface driver mr97310a
[   14.247821][    T1] usbcore: registered new interface driver nw80x
[   14.254847][    T1] usbcore: registered new interface driver ov519
[   14.261865][    T1] usbcore: registered new interface driver ov534
[   14.268767][    T1] usbcore: registered new interface driver ov534_9
[   14.275879][    T1] usbcore: registered new interface driver pac207
[   14.282954][    T1] usbcore: registered new interface driver gspca_pac7302
[   14.290547][    T1] usbcore: registered new interface driver pac7311
[   14.297650][    T1] usbcore: registered new interface driver se401
[   14.304615][    T1] usbcore: registered new interface driver sn9c2028
[   14.311852][    T1] usbcore: registered new interface driver gspca_sn9c20x
[   14.319555][    T1] usbcore: registered new interface driver sonixb
[   14.326615][    T1] usbcore: registered new interface driver sonixj
[   14.333868][    T1] usbcore: registered new interface driver spca500
[   14.341021][    T1] usbcore: registered new interface driver spca501
[   14.348080][    T1] usbcore: registered new interface driver spca505
[   14.355198][    T1] usbcore: registered new interface driver spca506
[   14.362374][    T1] usbcore: registered new interface driver spca508
[   14.369665][    T1] usbcore: registered new interface driver spca561
[   14.377078][    T1] usbcore: registered new interface driver spca1528
[   14.386138][    T1] usbcore: registered new interface driver sq905
[   14.393530][    T1] usbcore: registered new interface driver sq905c
[   14.400545][    T1] usbcore: registered new interface driver sq930x
[   14.407668][    T1] usbcore: registered new interface driver sunplus
[   14.414872][    T1] usbcore: registered new interface driver stk014
[   14.421844][    T1] usbcore: registered new interface driver stk1135
[   14.428980][    T1] usbcore: registered new interface driver stv0680
[   14.436231][    T1] usbcore: registered new interface driver t613
[   14.443377][    T1] usbcore: registered new interface driver gspca_topro
[   14.450945][    T1] usbcore: registered new interface driver touptek
[   14.458437][    T1] usbcore: registered new interface driver tv8532
[   14.465538][    T1] usbcore: registered new interface driver vc032x
[   14.472904][    T1] usbcore: registered new interface driver vicam
[   14.479858][    T1] usbcore: registered new interface driver xirlink-cit
[   14.487602][    T1] usbcore: registered new interface driver gspca_zc3xx
[   14.495072][    T1] usbcore: registered new interface driver ALi m5602
[   14.502445][    T1] usbcore: registered new interface driver STV06xx
[   14.509626][    T1] usbcore: registered new interface driver gspca_gl860
[   14.518430][    T1] usbcore: registered new interface driver hackrf
[   14.525488][    T1] usbcore: registered new interface driver msi2500
[   14.532949][    T1] usbcore: registered new interface driver Philips webcam
[   14.540927][    T1] usbcore: registered new interface driver uvcvideo
[   14.548365][    T1] au0828: au0828 driver loaded
[   14.553875][    T1] usbcore: registered new interface driver au0828
[   14.561005][    T1] usbcore: registered new interface driver cx231xx
[   14.568635][    T1] usbcore: registered new interface driver em28xx
[   14.575166][    T1] em28xx: Registered (Em28xx v4l2 Extension) extension
[   14.582156][    T1] em28xx: Registered (Em28xx Audio Extension) extension
[   14.589153][    T1] em28xx: Registered (Em28xx dvb Extension) extension
[   14.595995][    T1] em28xx: Registered (Em28xx Input Extension) extension
[   14.604271][    T1] usbcore: registered new interface driver go7007
[   14.611432][    T1] usbcore: registered new interface driver go7007-loader
[   14.619491][    T1] usbcore: registered new interface driver hdpvr
[   14.627295][    T1] usbcore: registered new interface driver pvrusb2
[   14.634539][    T1] pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner
[   14.643248][    T1] pvrusb2: Debug mask is 31 (0x1f)
[   14.648948][    T1] usbcore: registered new interface driver stk1160
[   14.656116][    T1] usbcore: registered new interface driver usbtv
[   14.667082][    T1] dvbdev: DVB: registering new adapter (dvb_vidtv_bridge)
[   14.679182][    T1] i2c i2c-0: DVB: registering adapter 0 frontend 0 (Dummy demod for DVB-T/T2/C/S/S2)...
[   14.689726][    T1] dvbdev: dvb_create_media_entity: media entity 'Dummy demod for DVB-T/T2/C/S/S2' registered.
[   14.714168][    T1] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[   14.729833][    T1] vidtv vidtv.0: Successfully initialized vidtv!
[   14.739590][    T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video0
[   14.749356][    T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video1
[   14.759207][    T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video2
[   14.772416][    T1] vim2m vim2m.0: Device registered as /dev/video3
[   14.824551][    T1] vivid-000: using single planar format API
[   14.860125][    T1] vivid-000: CEC adapter cec0 registered for HDMI input
[   14.870393][    T1] vivid-000: V4L2 capture device registered as video7
[   14.878546][    T1] vivid-000: CEC adapter cec1 registered for HDMI output 0
[   14.886803][    T1] vivid-000: V4L2 output device registered as video8
[   14.894436][    T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI
[   14.904616][    T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI
[   14.915753][    T1] vivid-000: V4L2 capture device registered as swradio0
[   14.923757][    T1] vivid-000: V4L2 receiver device registered as radio0
[   14.931676][    T1] vivid-000: V4L2 transmitter device registered as radio1
[   14.939871][    T1] vivid-000: V4L2 metadata capture device registered as video9
[   14.948364][    T1] vivid-000: V4L2 metadata output device registered as video10
[   14.957312][    T1] vivid-000: V4L2 touch capture device registered as v4l-touch0
[   14.965985][    T1] vivid-001: using multiplanar format API
[   14.998375][    T1] vivid-001: CEC adapter cec2 registered for HDMI input
[   15.006893][    T1] vivid-001: V4L2 capture device registered as video11
[   15.015094][    T1] vivid-001: CEC adapter cec3 registered for HDMI output 0
[   15.023537][    T1] vivid-001: V4L2 output device registered as video12
[   15.031276][    T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI
[   15.041326][    T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI
[   15.051522][    T1] vivid-001: V4L2 capture device registered as swradio1
[   15.059751][    T1] vivid-001: V4L2 receiver device registered as radio2
[   15.067956][    T1] vivid-001: V4L2 transmitter device registered as radio3
[   15.076034][    T1] vivid-001: V4L2 metadata capture device registered as video13
[   15.084889][    T1] vivid-001: V4L2 metadata output device registered as video14
[   15.093525][    T1] vivid-001: V4L2 touch capture device registered as v4l-touch1
[   15.102685][    T1] vivid-002: using single planar format API
[   15.135411][    T1] vivid-002: CEC adapter cec4 registered for HDMI input
[   15.143602][    T1] vivid-002: V4L2 capture device registered as video15
[   15.151555][    T1] vivid-002: CEC adapter cec5 registered for HDMI output 0
[   15.160060][    T1] vivid-002: V4L2 output device registered as video16
[   15.167935][    T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI
[   15.178128][    T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI
[   15.188102][    T1] vivid-002: V4L2 capture device registered as swradio2
[   15.196333][    T1] vivid-002: V4L2 receiver device registered as radio4
[   15.204357][    T1] vivid-002: V4L2 transmitter device registered as radio5
[   15.212565][    T1] vivid-002: V4L2 metadata capture device registered as video17
[   15.221176][    T1] vivid-002: V4L2 metadata output device registered as video18
[   15.230097][    T1] vivid-002: V4L2 touch capture device registered as v4l-touch2
[   15.239517][    T1] vivid-003: using multiplanar format API
[   15.273781][    T1] vivid-003: CEC adapter cec6 registered for HDMI input
[   15.281934][    T1] vivid-003: V4L2 capture device registered as video19
[   15.290452][    T1] vivid-003: CEC adapter cec7 registered for HDMI output 0
[   15.298710][    T1] vivid-003: V4L2 output device registered as video20
[   15.306596][    T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI
[   15.316819][    T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI
[   15.327208][    T1] vivid-003: V4L2 capture device registered as swradio3
[   15.335114][    T1] vivid-003: V4L2 receiver device registered as radio6
[   15.343310][    T1] vivid-003: V4L2 transmitter device registered as radio7
[   15.351452][    T1] vivid-003: V4L2 metadata capture device registered as video21
[   15.360312][    T1] vivid-003: V4L2 metadata output device registered as video22
[   15.368945][    T1] vivid-003: V4L2 touch capture device registered as v4l-touch3
[   15.377524][    T1] vivid-004: using single planar format API
[   15.409584][    T1] vivid-004: CEC adapter cec8 registered for HDMI input
[   15.418043][    T1] vivid-004: V4L2 capture device registered as video23
[   15.425939][    T1] vivid-004: CEC adapter cec9 registered for HDMI output 0
[   15.434281][    T1] vivid-004: V4L2 output device registered as video24
[   15.441953][    T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI
[   15.452144][    T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI
[   15.463025][    T1] vivid-004: V4L2 capture device registered as swradio4
[   15.471058][    T1] vivid-004: V4L2 receiver device registered as radio8
[   15.479249][    T1] vivid-004: V4L2 transmitter device registered as radio9
[   15.487488][    T1] vivid-004: V4L2 metadata capture device registered as video25
[   15.496114][    T1] vivid-004: V4L2 metadata output device registered as video26
[   15.504686][    T1] vivid-004: V4L2 touch capture device registered as v4l-touch4
[   15.513642][    T1] vivid-005: using multiplanar format API
[   15.546441][    T1] vivid-005: CEC adapter cec10 registered for HDMI input
[   15.555158][    T1] vivid-005: V4L2 capture device registered as video27
[   15.563098][    T1] vivid-005: CEC adapter cec11 registered for HDMI output 0
[   15.571453][    T1] vivid-005: V4L2 output device registered as video28
[   15.579515][    T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI
[   15.590107][    T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI
[   15.600262][    T1] vivid-005: V4L2 capture device registered as swradio5
[   15.608341][    T1] vivid-005: V4L2 receiver device registered as radio10
[   15.616533][    T1] vivid-005: V4L2 transmitter device registered as radio11
[   15.624969][    T1] vivid-005: V4L2 metadata capture device registered as video29
[   15.633603][    T1] vivid-005: V4L2 metadata output device registered as video30
[   15.642092][    T1] vivid-005: V4L2 touch capture device registered as v4l-touch5
[   15.651429][    T1] vivid-006: using single planar format API
[   15.683604][    T1] vivid-006: CEC adapter cec12 registered for HDMI input
[   15.691596][    T1] vivid-006: V4L2 capture device registered as video31
[   15.699602][    T1] vivid-006: CEC adapter cec13 registered for HDMI output 0
[   15.707984][    T1] vivid-006: V4L2 output device registered as video32
[   15.715699][    T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI
[   15.725947][    T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI
[   15.736082][    T1] vivid-006: V4L2 capture device registered as swradio6
[   15.743983][    T1] vivid-006: V4L2 receiver device registered as radio12
[   15.751782][    T1] vivid-006: V4L2 transmitter device registered as radio13
[   15.760637][    T1] vivid-006: V4L2 metadata capture device registered as video33
[   15.769245][    T1] vivid-006: V4L2 metadata output device registered as video34
[   15.777920][    T1] vivid-006: V4L2 touch capture device registered as v4l-touch6
[   15.786423][    T1] vivid-007: using multiplanar format API
[   15.819840][    T1] vivid-007: CEC adapter cec14 registered for HDMI input
[   15.828341][    T1] vivid-007: V4L2 capture device registered as video35
[   15.836450][    T1] vivid-007: CEC adapter cec15 registered for HDMI output 0
[   15.844933][    T1] vivid-007: V4L2 output device registered as video36
[   15.852982][    T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI
[   15.863226][    T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI
[   15.873624][    T1] vivid-007: V4L2 capture device registered as swradio7
[   15.881639][    T1] vivid-007: V4L2 receiver device registered as radio14
[   15.889600][    T1] vivid-007: V4L2 transmitter device registered as radio15
[   15.897766][    T1] vivid-007: V4L2 metadata capture device registered as video37
[   15.906652][    T1] vivid-007: V4L2 metadata output device registered as video38
[   15.915364][    T1] vivid-007: V4L2 touch capture device registered as v4l-touch7
[   15.923940][    T1] vivid-008: using single planar format API
[   15.956205][    T1] vivid-008: CEC adapter cec16 registered for HDMI input
[   15.964634][    T1] vivid-008: V4L2 capture device registered as video39
[   15.972544][    T1] vivid-008: CEC adapter cec17 registered for HDMI output 0
[   15.980705][    T1] vivid-008: V4L2 output device registered as video40
[   15.988528][    T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI
[   15.998670][    T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI
[   16.009092][    T1] vivid-008: V4L2 capture device registered as swradio8
[   16.017119][    T1] vivid-008: V4L2 receiver device registered as radio16
[   16.025044][    T1] vivid-008: V4L2 transmitter device registered as radio17
[   16.033354][    T1] vivid-008: V4L2 metadata capture device registered as video41
[   16.041965][    T1] vivid-008: V4L2 metadata output device registered as video42
[   16.050588][    T1] vivid-008: V4L2 touch capture device registered as v4l-touch8
[   16.059201][    T1] vivid-009: using multiplanar format API
[   16.091155][    T1] vivid-009: CEC adapter cec18 registered for HDMI input
[   16.099778][    T1] vivid-009: V4L2 capture device registered as video43
[   16.107839][    T1] vivid-009: CEC adapter cec19 registered for HDMI output 0
[   16.116220][    T1] vivid-009: V4L2 output device registered as video44
[   16.124203][    T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI
[   16.134714][    T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI
[   16.144816][    T1] vivid-009: V4L2 capture device registered as swradio9
[   16.153051][    T1] vivid-009: V4L2 receiver device registered as radio18
[   16.160952][    T1] vivid-009: V4L2 transmitter device registered as radio19
[   16.169231][    T1] vivid-009: V4L2 metadata capture device registered as video45
[   16.178151][    T1] vivid-009: V4L2 metadata output device registered as video46
[   16.186821][    T1] vivid-009: V4L2 touch capture device registered as v4l-touch9
[   16.195383][    T1] vivid-010: using single planar format API
[   16.227461][    T1] vivid-010: CEC adapter cec20 registered for HDMI input
[   16.236240][    T1] vivid-010: V4L2 capture device registered as video47
[   16.244311][    T1] vivid-010: CEC adapter cec21 registered for HDMI output 0
[   16.252746][    T1] vivid-010: V4L2 output device registered as video48
[   16.260619][    T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI
[   16.270872][    T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI
[   16.281442][    T1] vivid-010: V4L2 capture device registered as swradio10
[   16.289614][    T1] vivid-010: V4L2 receiver device registered as radio20
[   16.297579][    T1] vivid-010: V4L2 transmitter device registered as radio21
[   16.305793][    T1] vivid-010: V4L2 metadata capture device registered as video49
[   16.314519][    T1] vivid-010: V4L2 metadata output device registered as video50
[   16.323010][    T1] vivid-010: V4L2 touch capture device registered as v4l-touch10
[   16.332390][    T1] vivid-011: using multiplanar format API
[   16.365531][    T1] vivid-011: CEC adapter cec22 registered for HDMI input
[   16.373796][    T1] vivid-011: V4L2 capture device registered as video51
[   16.381621][    T1] vivid-011: CEC adapter cec23 registered for HDMI output 0
[   16.389842][    T1] vivid-011: V4L2 output device registered as video52
[   16.397653][    T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI
[   16.407875][    T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI
[   16.418330][    T1] vivid-011: V4L2 capture device registered as swradio11
[   16.426283][    T1] vivid-011: V4L2 receiver device registered as radio22
[   16.434136][    T1] vivid-011: V4L2 transmitter device registered as radio23
[   16.442380][    T1] vivid-011: V4L2 metadata capture device registered as video53
[   16.450959][    T1] vivid-011: V4L2 metadata output device registered as video54
[   16.459587][    T1] vivid-011: V4L2 touch capture device registered as v4l-touch11
[   16.468452][    T1] vivid-012: using single planar format API
[   16.500872][    T1] vivid-012: CEC adapter cec24 registered for HDMI input
[   16.509562][    T1] vivid-012: V4L2 capture device registered as video55
[   16.517599][    T1] vivid-012: CEC adapter cec25 registered for HDMI output 0
[   16.525839][    T1] vivid-012: V4L2 output device registered as video56
[   16.533557][    T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI
[   16.544095][    T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI
[   16.554182][    T1] vivid-012: V4L2 capture device registered as swradio12
[   16.562200][    T1] vivid-012: V4L2 receiver device registered as radio24
[   16.570415][    T1] vivid-012: V4L2 transmitter device registered as radio25
[   16.578586][    T1] vivid-012: V4L2 metadata capture device registered as video57
[   16.587320][    T1] vivid-012: V4L2 metadata output device registered as video58
[   16.595855][    T1] vivid-012: V4L2 touch capture device registered as v4l-touch12
[   16.604516][    T1] vivid-013: using multiplanar format API
[   16.637018][    T1] vivid-013: CEC adapter cec26 registered for HDMI input
[   16.645699][    T1] vivid-013: V4L2 capture device registered as video59
[   16.653897][    T1] vivid-013: CEC adapter cec27 registered for HDMI output 0
[   16.662119][    T1] vivid-013: V4L2 output device registered as video60
[   16.669938][    T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI
[   16.680330][    T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI
[   16.690886][    T1] vivid-013: V4L2 capture device registered as swradio13
[   16.699019][    T1] vivid-013: V4L2 receiver device registered as radio26
[   16.706863][    T1] vivid-013: V4L2 transmitter device registered as radio27
[   16.715047][    T1] vivid-013: V4L2 metadata capture device registered as video61
[   16.724135][    T1] vivid-013: V4L2 metadata output device registered as video62
[   16.732726][    T1] vivid-013: V4L2 touch capture device registered as v4l-touch13
[   16.741443][    T1] vivid-014: using single planar format API
[   16.773678][    T1] vivid-014: CEC adapter cec28 registered for HDMI input
[   16.781796][    T1] vivid-014: V4L2 capture device registered as video63
[   16.789774][    T1] vivid-014: CEC adapter cec29 registered for HDMI output 0
[   16.798241][    T1] vivid-014: V4L2 output device registered as video64
[   16.806228][    T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI
[   16.816589][    T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI
[   16.826782][    T1] vivid-014: V4L2 capture device registered as swradio14
[   16.834746][    T1] vivid-014: V4L2 receiver device registered as radio28
[   16.842985][    T1] vivid-014: V4L2 transmitter device registered as radio29
[   16.851113][    T1] vivid-014: V4L2 metadata capture device registered as video65
[   16.859892][    T1] vivid-014: V4L2 metadata output device registered as video66
[   16.868393][    T1] vivid-014: V4L2 touch capture device registered as v4l-touch14
[   16.877240][    T1] vivid-015: using multiplanar format API
[   16.909588][    T1] vivid-015: CEC adapter cec30 registered for HDMI input
[   16.918313][    T1] vivid-015: V4L2 capture device registered as video67
[   16.926155][    T1] vivid-015: CEC adapter cec31 registered for HDMI output 0
[   16.934616][    T1] vivid-015: V4L2 output device registered as video68
[   16.942427][    T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI
[   16.953436][    T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI
[   16.963545][    T1] vivid-015: V4L2 capture device registered as swradio15
[   16.971435][    T1] vivid-015: V4L2 receiver device registered as radio30
[   16.979547][    T1] vivid-015: V4L2 transmitter device registered as radio31
[   16.987809][    T1] vivid-015: V4L2 metadata capture device registered as video69
[   16.996531][    T1] vivid-015: V4L2 metadata output device registered as video70
[   17.005249][    T1] vivid-015: V4L2 touch capture device registered as v4l-touch15
[   17.013980][    T1] vivid-016: using single planar format API
[   17.046469][    T1] vivid-016: CEC adapter cec32 registered for HDMI input
[   17.055063][    T1] vivid-016: V4L2 capture device registered as video71
[   17.063050][    T1] vivid-016: CEC adapter cec33 registered for HDMI output 0
[   17.071273][    T1] vivid-016: V4L2 output device registered as video72
[   17.079028][    T1] vivid-016: V4L2 capture device registered as vbi32, supports raw and sliced VBI
[   17.089236][    T1] vivid-016: V4L2 output device registered as vbi33, supports raw and sliced VBI
[   17.099628][    T1] vivid-016: V4L2 capture device registered as swradio16
[   17.107669][    T1] vivid-016: V4L2 receiver device registered as radio32
[   17.115883][    T1] vivid-016: V4L2 transmitter device registered as radio33
[   17.124068][    T1] vivid-016: V4L2 metadata capture device registered as video73
[   17.133241][    T1] vivid-016: V4L2 metadata output device registered as video74
[   17.141835][    T1] vivid-016: V4L2 touch capture device registered as v4l-touch16
[   17.150555][    T1] vivid-017: using multiplanar format API
[   17.183371][    T1] vivid-017: CEC adapter cec34 registered for HDMI input
[   17.191352][    T1] vivid-017: V4L2 capture device registered as video75
[   17.199398][    T1] vivid-017: CEC adapter cec35 registered for HDMI output 0
[   17.207849][    T1] vivid-017: V4L2 output device registered as video76
[   17.215524][    T1] vivid-017: V4L2 capture device registered as vbi34, supports raw and sliced VBI
[   17.226014][    T1] vivid-017: V4L2 output device registered as vbi35, supports raw and sliced VBI
[   17.236042][    T1] vivid-017: V4L2 capture device registered as swradio17
[   17.244007][    T1] vivid-017: V4L2 receiver device registered as radio34
[   17.251862][    T1] vivid-017: V4L2 transmitter device registered as radio35
[   17.260046][    T1] vivid-017: V4L2 metadata capture device registered as video77
[   17.268741][    T1] vivid-017: V4L2 metadata output device registered as video78
[   17.277238][    T1] vivid-017: V4L2 touch capture device registered as v4l-touch17
[   17.285993][    T1] vivid-018: using single planar format API
[   17.318607][    T1] vivid-018: CEC adapter cec36 registered for HDMI input
[   17.327120][    T1] vivid-018: V4L2 capture device registered as video79
[   17.335252][    T1] vivid-018: CEC adapter cec37 registered for HDMI output 0
[   17.343730][    T1] vivid-018: V4L2 output device registered as video80
[   17.351669][    T1] vivid-018: V4L2 capture device registered as vbi36, supports raw and sliced VBI
[   17.362038][    T1] vivid-018: V4L2 output device registered as vbi37, supports raw and sliced VBI
[   17.372844][    T1] vivid-018: V4L2 capture device registered as swradio18
[   17.380807][    T1] vivid-018: V4L2 receiver device registered as radio36
[   17.388723][    T1] vivid-018: V4L2 transmitter device registered as radio37
[   17.397131][    T1] vivid-018: V4L2 metadata capture device registered as video81
[   17.405736][    T1] vivid-018: V4L2 metadata output device registered as video82
[   17.414291][    T1] vivid-018: V4L2 touch capture device registered as v4l-touch18
[   17.423046][    T1] vivid-019: using multiplanar format API
[   17.455416][    T1] vivid-019: CEC adapter cec38 registered for HDMI input
[   17.464169][    T1] vivid-019: V4L2 capture device registered as video83
[   17.471933][    T1] vivid-019: CEC adapter cec39 registered for HDMI output 0
[   17.480535][    T1] vivid-019: V4L2 output device registered as video84
[   17.488300][    T1] vivid-019: V4L2 capture device registered as vbi38, supports raw and sliced VBI
[   17.498609][    T1] vivid-019: V4L2 output device registered as vbi39, supports raw and sliced VBI
[   17.508812][    T1] vivid-019: V4L2 capture device registered as swradio19
[   17.517195][    T1] vivid-019: V4L2 receiver device registered as radio38
[   17.525157][    T1] vivid-019: V4L2 transmitter device registered as radio39
[   17.533574][    T1] vivid-019: V4L2 metadata capture device registered as video85
[   17.542097][    T1] vivid-019: V4L2 metadata output device registered as video86
[   17.550653][    T1] vivid-019: V4L2 touch capture device registered as v4l-touch19
[   17.559595][    T1] vivid-020: using single planar format API
[   17.591691][    T1] vivid-020: CEC adapter cec40 registered for HDMI input
[   17.600319][    T1] vivid-020: V4L2 capture device registered as video87
[   17.608610][    T1] vivid-020: CEC adapter cec41 registered for HDMI output 0
[   17.617491][    T1] vivid-020: V4L2 output device registered as video88
[   17.625226][    T1] vivid-020: V4L2 capture device registered as vbi40, supports raw and sliced VBI
[   17.635412][    T1] vivid-020: V4L2 output device registered as vbi41, supports raw and sliced VBI
[   17.645889][    T1] vivid-020: V4L2 capture device registered as swradio20
[   17.653915][    T1] vivid-020: V4L2 receiver device registered as radio40
[   17.661754][    T1] vivid-020: V4L2 transmitter device registered as radio41
[   17.670692][    T1] vivid-020: V4L2 metadata capture device registered as video89
[   17.679356][    T1] vivid-020: V4L2 metadata output device registered as video90
[   17.687925][    T1] vivid-020: V4L2 touch capture device registered as v4l-touch20
[   17.696659][    T1] vivid-021: using multiplanar format API
[   17.728472][    T1] vivid-021: CEC adapter cec42 registered for HDMI input
[   17.737043][    T1] vivid-021: V4L2 capture device registered as video91
[   17.744863][    T1] vivid-021: CEC adapter cec43 registered for HDMI output 0
[   17.753329][    T1] vivid-021: V4L2 output device registered as video92
[   17.761002][    T1] vivid-021: V4L2 capture device registered as vbi42, supports raw and sliced VBI
[   17.771396][    T1] vivid-021: V4L2 output device registered as vbi43, supports raw and sliced VBI
[   17.782106][    T1] vivid-021: V4L2 capture device registered as swradio21
[   17.790098][    T1] vivid-021: V4L2 receiver device registered as radio42
[   17.798095][    T1] vivid-021: V4L2 transmitter device registered as radio43
[   17.806263][    T1] vivid-021: V4L2 metadata capture device registered as video93
[   17.815034][    T1] vivid-021: V4L2 metadata output device registered as video94
[   17.823728][    T1] vivid-021: V4L2 touch capture device registered as v4l-touch21
[   17.832463][    T1] vivid-022: using single planar format API
[   17.865257][    T1] vivid-022: CEC adapter cec44 registered for HDMI input
[   17.873893][    T1] vivid-022: V4L2 capture device registered as video95
[   17.881873][    T1] vivid-022: CEC adapter cec45 registered for HDMI output 0
[   17.890445][    T1] vivid-022: V4L2 output device registered as video96
[   17.898202][    T1] vivid-022: V4L2 capture device registered as vbi44, supports raw and sliced VBI
[   17.908401][    T1] vivid-022: V4L2 output device registered as vbi45, supports raw and sliced VBI
[   17.918951][    T1] vivid-022: V4L2 capture device registered as swradio22
[   17.927088][    T1] vivid-022: V4L2 receiver device registered as radio44
[   17.934931][    T1] vivid-022: V4L2 transmitter device registered as radio45
[   17.943149][    T1] vivid-022: V4L2 metadata capture device registered as video97
[   17.951705][    T1] vivid-022: V4L2 metadata output device registered as video98
[   17.960347][    T1] vivid-022: V4L2 touch capture device registered as v4l-touch22
[   17.969653][    T1] vivid-023: using multiplanar format API
[   18.001507][    T1] vivid-023: CEC adapter cec46 registered for HDMI input
[   18.009568][    T1] vivid-023: V4L2 capture device registered as video99
[   18.018021][    T1] vivid-023: CEC adapter cec47 registered for HDMI output 0
[   18.026707][    T1] vivid-023: V4L2 output device registered as video100
[   18.034564][    T1] vivid-023: V4L2 capture device registered as vbi46, supports raw and sliced VBI
[   18.044851][    T1] vivid-023: V4L2 output device registered as vbi47, supports raw and sliced VBI
[   18.055089][    T1] vivid-023: V4L2 capture device registered as swradio23
[   18.063749][    T1] vivid-023: V4L2 receiver device registered as radio46
[   18.071658][    T1] vivid-023: V4L2 transmitter device registered as radio47
[   18.080175][    T1] vivid-023: V4L2 metadata capture device registered as video101
[   18.088888][    T1] vivid-023: V4L2 metadata output device registered as video102
[   18.097507][    T1] vivid-023: V4L2 touch capture device registered as v4l-touch23
[   18.106567][    T1] vivid-024: using single planar format API
[   18.139149][    T1] vivid-024: CEC adapter cec48 registered for HDMI input
[   18.147643][    T1] vivid-024: V4L2 capture device registered as video103
[   18.155834][    T1] vivid-024: CEC adapter cec49 registered for HDMI output 0
[   18.163183][    T1] videodev: could not get a free minor
[   18.193043][    T1] usbcore: registered new interface driver radioshark2
[   18.200613][    T1] usbcore: registered new interface driver radioshark
[   18.208254][    T1] usbcore: registered new interface driver radio-si470x
[   18.216357][    T1] usbcore: registered new interface driver radio-usb-si4713
[   18.224249][    T1] usbcore: registered new interface driver dsbr100
[   18.231395][    T1] usbcore: registered new interface driver radio-keene
[   18.238913][    T1] usbcore: registered new interface driver radio-ma901
[   18.246485][    T1] usbcore: registered new interface driver radio-mr800
[   18.254048][    T1] usbcore: registered new interface driver radio-raremono
[   18.266135][    T1] usbcore: registered new interface driver powerz
[   18.273735][    T1] usbcore: registered new interface driver pcwd_usb
[   18.284081][    T1] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
[   18.298130][    T1] device-mapper: uevent: version 1.0.3
[   18.305149][    T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev
[   18.316769][    T1] device-mapper: multipath round-robin: version 1.2.0 loaded
[   18.324775][    T1] device-mapper: multipath queue-length: version 0.2.0 loaded
[   18.332445][    T1] device-mapper: multipath service-time: version 0.3.0 loaded
[   18.341218][    T1] Bluetooth: HCI UART driver ver 2.3
[   18.346802][    T1] Bluetooth: HCI UART protocol H4 registered
[   18.352822][    T1] Bluetooth: HCI UART protocol BCSP registered
[   18.359177][    T1] Bluetooth: HCI UART protocol LL registered
[   18.365391][    T1] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   18.372713][    T1] Bluetooth: HCI UART protocol QCA registered
[   18.378818][    T1] Bluetooth: HCI UART protocol AG6XX registered
[   18.385353][    T1] Bluetooth: HCI UART protocol Marvell registered
[   18.392419][    T1] usbcore: registered new interface driver bcm203x
[   18.399542][    T1] usbcore: registered new interface driver bpa10x
[   18.406561][    T1] usbcore: registered new interface driver bfusb
[   18.413920][    T1] usbcore: registered new interface driver btusb
[   18.420922][    T1] usbcore: registered new interface driver ath3k
[   18.428042][    T1] Modular ISDN core version 1.1.29
[   18.434746][    T1] NET: Registered PF_ISDN protocol family
[   18.440556][    T1] DSP module 2.0
[   18.444486][    T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies.
[   18.456882][    T1] mISDN: Layer-1-over-IP driver Rev. 2.00
[   18.463956][    T1] 0 virtual devices registered
[   18.469318][    T1] usbcore: registered new interface driver HFC-S_USB
[   18.476365][    T1] intel_pstate: CPU model not supported
[   18.481902][    T1] VUB300 Driver rom wait states = 1C irqpoll timeout = 0400
[   18.484157][    T1] usbcore: registered new interface driver vub300
[   18.498611][    T1] usbcore: registered new interface driver ushc
[   18.525653][    T1] iscsi: registered transport (iser)
[   18.532417][    T1] SoftiWARP attached
[   18.555931][    T1] hid: raw HID events driver (C) Jiri Kosina
[   18.678198][    T1] usbcore: registered new interface driver usbhid
[   18.685099][    T1] usbhid: USB HID core driver
[   18.699859][    T1] usbcore: registered new interface driver es2_ap_driver
[   18.706954][    T1] comedi: version 0.7.76 - http://www.comedi.org
[   18.721533][    T1] comedi comedi4: comedi_test: 1000000 microvolt, 100000 microsecond waveform attached
[   18.746258][    T1] comedi comedi4: driver 'comedi_test' has successfully auto-configured 'comedi_test'.
[   18.759527][    T1] usbcore: registered new interface driver dt9812
[   18.767315][    T1] usbcore: registered new interface driver ni6501
[   18.774286][    T1] usbcore: registered new interface driver usbdux
[   18.781180][    T1] usbcore: registered new interface driver usbduxfast
[   18.788681][    T1] usbcore: registered new interface driver usbduxsigma
[   18.796155][    T1] usbcore: registered new interface driver vmk80xx
[   18.803100][    T1] greybus: registered new driver hid
[   18.809300][    T1] greybus: registered new driver gbphy
[   18.815288][    T1] gb_gbphy: registered new driver usb
[   18.820848][    T1] asus_wmi: ASUS WMI generic driver loaded
[   18.838219][    T1] gnss: GNSS driver registered with major 493
[   18.845986][    T1] usbcore: registered new interface driver gnss-usb
[   18.855548][    T1] usbcore: registered new interface driver hdm_usb
[   18.956527][    T1] usbcore: registered new interface driver snd-usb-audio
[   18.964683][    T1] usbcore: registered new interface driver snd-ua101
[   18.971914][    T1] usbcore: registered new interface driver snd-usb-usx2y
[   18.979539][    T1] usbcore: registered new interface driver snd-usb-us122l
[   18.987268][    T1] usbcore: registered new interface driver snd-usb-caiaq
[   18.994856][    T1] usbcore: registered new interface driver snd-usb-6fire
[   19.002890][    T1] usbcore: registered new interface driver snd-usb-hiface
[   19.010757][    T1] usbcore: registered new interface driver snd-bcd2000
[   19.018516][    T1] usbcore: registered new interface driver snd_usb_pod
[   19.026019][    T1] usbcore: registered new interface driver snd_usb_podhd
[   19.033662][    T1] usbcore: registered new interface driver snd_usb_toneport
[   19.041642][    T1] usbcore: registered new interface driver snd_usb_variax
[   19.059811][    T1] drop_monitor: Initializing network drop monitor service
[   19.071001][    T1] NET: Registered PF_LLC protocol family
[   19.076946][    T1] GACT probability on
[   19.081245][    T1] Mirror/redirect action on
[   19.088138][    T1] Simple TC action Loaded
[   19.099169][    T1] netem: version 1.3
[   19.103668][    T1] u32 classifier
[   19.107242][    T1]     Performance counters on
[   19.111909][    T1]     input device check on
[   19.116785][    T1]     Actions configured
[   19.125152][    T1] nf_conntrack_irc: failed to register helpers
[   19.131364][    T1] nf_conntrack_sane: failed to register helpers
[   19.246721][    T1] nf_conntrack_sip: failed to register helpers
[   19.259207][    T1] xt_time: kernel timezone is -0000
[   19.264644][    T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP)
[   19.272023][    T1] IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
[   19.281142][    T1] IPVS: ipvs loaded.
[   19.285143][    T1] IPVS: [rr] scheduler registered.
[   19.290237][    T1] IPVS: [wrr] scheduler registered.
[   19.295524][    T1] IPVS: [lc] scheduler registered.
[   19.300639][    T1] IPVS: [wlc] scheduler registered.
[   19.305914][    T1] IPVS: [fo] scheduler registered.
[   19.311019][    T1] IPVS: [ovf] scheduler registered.
[   19.317049][    T1] IPVS: [lblc] scheduler registered.
[   19.322405][    T1] IPVS: [lblcr] scheduler registered.
[   19.327855][    T1] IPVS: [dh] scheduler registered.
[   19.333052][    T1] IPVS: [sh] scheduler registered.
[   19.338362][    T1] IPVS: [mh] scheduler registered.
[   19.343747][    T1] IPVS: [sed] scheduler registered.
[   19.348947][    T1] IPVS: [nq] scheduler registered.
[   19.354221][    T1] IPVS: [twos] scheduler registered.
[   19.359729][    T1] IPVS: [sip] pe registered.
[   19.364710][    T1] ipip: IPv4 and MPLS over IPv4 tunneling driver
[   19.375674][    T1] gre: GRE over IPv4 demultiplexer driver
[   19.381390][    T1] ip_gre: GRE over IPv4 tunneling driver
[   19.398870][    T1] IPv4 over IPsec tunneling driver
[   19.408771][    T1] Initializing XFRM netlink socket
[   19.414204][    T1] IPsec XFRM device driver
[   19.419268][    T1] NET: Registered PF_INET6 protocol family
[   19.437229][    T1] Segment Routing with IPv6
[   19.441737][    T1] RPL Segment Routing with IPv6
[   19.447114][    T1] In-situ OAM (IOAM) with IPv6
[   19.452510][    T1] mip6: Mobile IPv6
[   19.461645][    T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[   19.478815][    T1] ip6_gre: GRE over IPv6 tunneling driver
[   19.489950][    T1] NET: Registered PF_PACKET protocol family
[   19.496006][    T1] NET: Registered PF_KEY protocol family
[   19.502915][    T1] Bridge firewalling registered
[   19.508618][    T1] NET: Registered PF_X25 protocol family
[   19.514660][    T1] X25: Linux Version 0.2
[   19.630435][    T1] NET: Registered PF_NETROM protocol family
[   19.748533][    T1] NET: Registered PF_ROSE protocol family
[   19.754703][    T1] NET: Registered PF_AX25 protocol family
[   19.760585][    T1] can: controller area network core
[   19.766144][    T1] NET: Registered PF_CAN protocol family
[   19.771977][    T1] can: raw protocol
[   19.776635][    T1] can: broadcast manager protocol
[   19.781742][    T1] can: netlink gateway - max_hops=1
[   19.787113][    T1] can: SAE J1939
[   19.790833][    T1] can: isotp protocol (max_pdu_size 8300)
[   19.797164][    T1] Bluetooth: RFCOMM TTY layer initialized
[   19.806344][    T1] Bluetooth: RFCOMM socket layer initialized
[   19.812577][    T1] Bluetooth: RFCOMM ver 1.11
[   19.817304][    T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   19.823494][    T1] Bluetooth: BNEP filters: protocol multicast
[   19.829609][    T1] Bluetooth: BNEP socket layer initialized
[   19.835617][    T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[   19.842440][    T1] Bluetooth: HIDP socket layer initialized
[   19.852653][    T1] NET: Registered PF_RXRPC protocol family
[   19.858470][    T1] Key type rxrpc registered
[   19.863000][    T1] Key type rxrpc_s registered
[   19.868540][    T1] NET: Registered PF_KCM protocol family
[   19.875541][    T1] lec:lane_module_init: lec.c: initialized
[   19.881374][    T1] mpoa:atm_mpoa_init: mpc.c: initialized
[   19.887375][    T1] l2tp_core: L2TP core driver, V2.0
[   19.892651][    T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[   19.898286][    T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3)
[   19.904912][    T1] l2tp_netlink: L2TP netlink interface
[   19.910542][    T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3)
[   19.917473][    T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3)
[   19.925199][    T1] NET: Registered PF_PHONET protocol family
[   19.931376][    T1] 8021q: 802.1Q VLAN Support v1.8
[   19.937018][    T1] sctp: Hash tables configured (bind 32/56)
[   19.944851][    T1] NET: Registered PF_RDS protocol family
[   19.951168][    T1] Registered RDS/infiniband transport
[   19.957740][    T1] Registered RDS/tcp transport
[   19.962563][    T1] tipc: Activated (version 2.0.0)
[   19.968448][    T1] NET: Registered PF_TIPC protocol family
[   19.975274][    T1] tipc: Started in single node mode
[   19.981414][    T1] NET: Registered PF_SMC protocol family
[   19.987473][    T1] 9pnet: Installing 9P2000 support
[   19.993546][    T1] NET: Registered PF_CAIF protocol family
[   20.003873][    T1] NET: Registered PF_IEEE802154 protocol family
[   20.010474][    T1] Key type dns_resolver registered
[   20.015706][    T1] Key type ceph registered
[   20.020768][    T1] libceph: loaded (mon/osd proto 15/24)
[   20.027817][    T1] batman_adv: B.A.T.M.A.N. advanced 2025.3 (compatibility version 15) loaded
[   20.037018][    T1] openvswitch: Open vSwitch switching datapath
[   20.046157][    T1] NET: Registered PF_VSOCK protocol family
[   20.052365][    T1] mpls_gso: MPLS GSO support
[   20.080258][    T1] IPI shorthand broadcast: enabled
[   21.706287][    T1] sched_clock: Marking stable (21660025491, 42229493)->(21704200912, -1945928)
[   21.719882][    T1] registered taskstats version 1
[   21.740878][    T1] Loading compiled-in X.509 certificates
[   21.773549][    T1] Loaded X.509 cert 'Build time autogenerated kernel key: d8f93f931b28f91eb587d98a9ab74cc4ae0354e9'
[   22.105184][    T1] zswap: loaded using pool 842/zsmalloc
[   22.114263][    T1] Demotion targets for Node 0: null
[   22.119562][    T1] Demotion targets for Node 1: null
[   22.124884][    T1] debug_vm_pgtable: [debug_vm_pgtable         ]: Validating architecture page table helpers
[   24.690022][    T1] Key type .fscrypt registered
[   24.694866][    T1] Key type fscrypt-provisioning registered
[   24.703968][    T1] kAFS: Red Hat AFS client v0.1 registering.
[   24.730399][    T1] Btrfs loaded, assert=on, zoned=yes, fsverity=yes
[   24.737667][    T1] Key type big_key registered
[   24.742434][    T1] Key type encrypted registered
[   24.747265][    T1] AppArmor: AppArmor sha256 policy hashing enabled
[   24.753942][    T1] ima: No TPM chip found, activating TPM-bypass!
[   24.760354][    T1] Loading compiled-in module X.509 certificates
[   24.788468][    T1] Loaded X.509 cert 'Build time autogenerated kernel key: d8f93f931b28f91eb587d98a9ab74cc4ae0354e9'
[   24.799516][    T1] ima: Allocated hash algorithm: sha256
[   24.805578][    T1] ima: No architecture policies found
[   24.811568][    T1] evm: Initialising EVM extended attributes:
[   24.817565][    T1] evm: security.selinux (disabled)
[   24.822680][    T1] evm: security.SMACK64 (disabled)
[   24.827768][    T1] evm: security.SMACK64EXEC (disabled)
[   24.833222][    T1] evm: security.SMACK64TRANSMUTE (disabled)
[   24.839186][    T1] evm: security.SMACK64MMAP (disabled)
[   24.844657][    T1] evm: security.apparmor
[   24.848870][    T1] evm: security.ima
[   24.852666][    T1] evm: security.capability
[   24.857068][    T1] evm: HMAC attrs: 0x1
[   24.863496][    T1] PM:   Magic number: 5:98:676
[   24.868417][    T1] vidtv vidtv.0: hash matches
[   24.873486][    T1] vtconsole vtcon1: hash matches
[   24.878824][    T1] netconsole: network logging started
[   24.885707][    T1] gtp: GTP module loaded (pdp ctx size 128 bytes)
[   24.898123][    T1] rdma_rxe: loaded
[   24.903786][    T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[   24.914903][    T1] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   24.923018][    T1] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[   24.932846][    T1] clk: Disabling unused clocks
[   24.936188][ T1074] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2
[   24.937797][    T1] ALSA device list:
[   24.947507][ T1074] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db
[   24.951295][    T1]   #0: Dummy 1
[   24.963561][    T1]   #1: Loopback 1
[   24.967283][    T1]   #2: Virtual MIDI Card 1
[   24.975146][    T1] check access for rdinit=/init failed: -2, ignoring
[   24.981931][    T1] md: Waiting for all devices to be available before autodetect
[   24.989601][    T1] md: If you don't use raid, use raid=noautodetect
[   24.996129][    T1] md: Autodetecting RAID arrays.
[   25.001152][    T1] md: autorun ...
[   25.004810][    T1] md: ... autorun DONE.
[   25.148807][    T1] EXT4-fs (sda1): orphan cleanup on readonly fs
[   25.157214][    T1] EXT4-fs (sda1): mounted filesystem 4f91c6db-4997-4bb4-91b8-7e83a20c1bf1 ro with ordered data mode. Quota mode: none.
[   25.169949][    T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1.
[   25.179896][    T1] devtmpfs: mounted
[   25.258340][    T1] Freeing unused kernel image (initmem) memory: 26240K
[   25.269309][    T1] Write protecting the kernel read-only data: 215040k
[   25.289080][    T1] Freeing unused kernel image (text/rodata gap) memory: 1324K
[   25.302433][    T1] Freeing unused kernel image (rodata/data gap) memory: 1172K
[   25.415374][    T1] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[   25.423477][    T1] x86/mm: Checking user space page tables
[   25.519340][    T1] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[   25.532019][    T1] Failed to set sysctl parameter 'max_rcu_stall_to_panic=1': parameter not found
[   25.541904][    T1] Run /sbin/init as init process
[   25.827231][ T5199] mount (5199) used greatest stack depth: 23848 bytes left
[   25.868863][ T5200] EXT4-fs (sda1): re-mounted 4f91c6db-4997-4bb4-91b8-7e83a20c1bf1 r/w.
mount: mounting devtmpfs on /dev failed: Device or resource busy
mount: mounting smackfs on /sys/fs/smackfs failed: No such file or directory
mount: mounting selinuxfs on /sys/fs/selinux failed: No such file or directory
[   26.015900][ T5204] mount (5204) used greatest stack depth: 21672 bytes left
Starting syslogd: OK
Starting acpid: OK
Starting klogd: OK
Running sysctl: [   26.784555][ T5232] logger (5232) used greatest stack depth: 20968 bytes left
OK
Populating /dev using udev: [   27.037193][ T5234] udevd[5234]: starting version 3.2.14
[   27.218556][ T5235] udevd[5235]: starting eudev-3.2.14
[   27.226019][ T5234] udevd (5234) used greatest stack depth: 18584 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
[   49.923153][ T5530] 8021q: adding VLAN 0 to HW filter on device bond0
[   49.941046][ T5530] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK


syzkaller

syzkaller login: [   61.193277][   T49] ------------[ cut here ]------------
[   61.199021][   T49] WARNING: ./include/linux/backing-dev.h:243 at __folio_start_writeback+0x9d5/0xb70, CPU#1: kworker/u8:3/49
[   61.211060][   T49] Modules linked in:
[   61.215644][   T49] CPU: 1 UID: 0 PID: 49 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT(full) 
[   61.225807][   T49] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[   61.236905][   T49] Workqueue: writeback wb_workfn (flush-8:0)
[   61.243497][   T49] RIP: 0010:__folio_start_writeback+0x9d5/0xb70
[   61.250271][   T49] Code: 28 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 0e 02 2a 00 49 8b 07 25 ff 3f 00 00 e9 1b fa ff ff e8 8c f7 c5 ff 90 <0f> 0b 90 e9 d6 fb ff ff e8 7e f7 c5 ff 48 c7 c7 e0 fe 5f 8e 4c 89
[   61.270834][   T49] RSP: 0018:ffffc90000b96ea0 EFLAGS: 00010293
[   61.277505][   T49] RAX: ffffffff81fb0bb4 RBX: ffffea000507ff40 RCX: ffff888021ee9e00
[   61.286051][   T49] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   61.294530][   T49] RBP: ffffc90000b97010 R08: ffffc90000b96f97 R09: 0000000000000000
[   61.302593][   T49] R10: ffffc90000b96f80 R11: fffff52000172df3 R12: ffffea000507ff48
[   61.310575][   T49] R13: 0000000000000000 R14: ffff88802330fb80 R15: ffff88802330f960
[   61.318618][   T49] FS:  0000000000000000(0000) GS:ffff8881258ba000(0000) knlGS:0000000000000000
[   61.327639][   T49] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   61.334313][   T49] CR2: 00007f5df5d7c368 CR3: 000000000e338000 CR4: 00000000003526f0
[   61.342341][   T49] Call Trace:
[   61.345632][   T49]  <TASK>
[   61.348570][   T49]  ? folio_clear_dirty_for_io+0x226/0x880
[   61.354381][   T49]  ? __pfx___folio_start_writeback+0x10/0x10
[   61.360382][   T49]  ? __pfx_folio_clear_dirty_for_io+0x10/0x10
[   61.366955][   T49]  ? stack_trace_save+0x9c/0xe0
[   61.371876][   T49]  __block_write_full_folio+0x75f/0xe10
[   61.377524][   T49]  ? __pfx_blkdev_get_block+0x10/0x10
[   61.382990][   T49]  blkdev_writepages+0xd1/0x170
[   61.388034][   T49]  ? __pfx_blkdev_writepages+0x10/0x10
[   61.393613][   T49]  ? __pfx_blkdev_writepages+0x10/0x10
[   61.399100][   T49]  do_writepages+0x32e/0x550
[   61.403771][   T49]  __writeback_single_inode+0x145/0xff0
[   61.409342][   T49]  ? wbc_attach_and_unlock_inode+0x3f0/0x5d0
[   61.415796][   T49]  writeback_sb_inodes+0x6c7/0x1010
[   61.421052][   T49]  ? __pfx_writeback_sb_inodes+0x10/0x10
[   61.426785][   T49]  ? __pfx_down_read_trylock+0x10/0x10
[   61.432326][   T49]  ? __pfx___up_read+0x10/0x10
[   61.437121][   T49]  __writeback_inodes_wb+0x111/0x240
[   61.442532][   T49]  wb_writeback+0x44f/0xaf0
[   61.447153][   T49]  ? queue_io+0x301/0x590
[   61.451514][   T49]  ? __pfx_wb_writeback+0x10/0x10
[   61.456660][   T49]  wb_workfn+0xaef/0xef0
[   61.461023][   T49]  ? __pfx_wb_workfn+0x10/0x10
[   61.465874][   T49]  ? __lock_acquire+0xab9/0xd20
[   61.470765][   T49]  ? process_scheduled_works+0x9ef/0x17b0
[   61.476587][   T49]  ? _raw_spin_unlock_irq+0x23/0x50
[   61.481819][   T49]  ? process_scheduled_works+0x9ef/0x17b0
[   61.487604][   T49]  ? process_scheduled_works+0x9ef/0x17b0
[   61.493412][   T49]  process_scheduled_works+0xade/0x17b0
[   61.499293][   T49]  ? __pfx_process_scheduled_works+0x10/0x10
[   61.505356][   T49]  worker_thread+0x8a0/0xda0
[   61.510083][   T49]  kthread+0x70e/0x8a0
[   61.514242][   T49]  ? __pfx_worker_thread+0x10/0x10
[   61.519371][   T49]  ? __pfx_kthread+0x10/0x10
[   61.524014][   T49]  ? _raw_spin_unlock_irq+0x23/0x50
[   61.529226][   T49]  ? lockdep_hardirqs_on+0x9c/0x150
[   61.534487][   T49]  ? __pfx_kthread+0x10/0x10
[   61.539097][   T49]  ret_from_fork+0x47c/0x820
[   61.543750][   T49]  ? __pfx_ret_from_fork+0x10/0x10
[   61.548892][   T49]  ? __switch_to_asm+0x39/0x70
[   61.554159][   T49]  ? __switch_to_asm+0x33/0x70
[   61.558943][   T49]  ? __pfx_kthread+0x10/0x10
[   61.563593][   T49]  ret_from_fork_asm+0x1a/0x30
[   61.568400][   T49]  </TASK>
[   61.571434][   T49] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   61.578719][   T49] CPU: 1 UID: 0 PID: 49 Comm: kworker/u8:3 Not tainted syzkaller #0 PREEMPT(full) 
[   61.588013][   T49] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[   61.598086][   T49] Workqueue: writeback wb_workfn (flush-8:0)
[   61.604111][   T49] Call Trace:
[   61.607477][   T49]  <TASK>
[   61.610398][   T49]  dump_stack_lvl+0x99/0x250
[   61.615000][   T49]  ? __asan_memcpy+0x40/0x70
[   61.619582][   T49]  ? __pfx_dump_stack_lvl+0x10/0x10
[   61.624789][   T49]  ? __pfx__printk+0x10/0x10
[   61.629419][   T49]  vpanic+0x229/0x6d0
[   61.633483][   T49]  ? __pfx_vpanic+0x10/0x10
[   61.637984][   T49]  ? is_bpf_text_address+0x292/0x2b0
[   61.643263][   T49]  ? is_bpf_text_address+0x26/0x2b0
[   61.648458][   T49]  panic+0xb9/0xc0
[   61.652212][   T49]  ? __pfx_panic+0x10/0x10
[   61.656633][   T49]  ? ret_from_fork_asm+0x1a/0x30
[   61.661566][   T49]  __warn+0x334/0x4c0
[   61.665629][   T49]  ? __folio_start_writeback+0x9d5/0xb70
[   61.671259][   T49]  ? __folio_start_writeback+0x9d5/0xb70
[   61.676881][   T49]  report_bug+0x2be/0x4f0
[   61.681209][   T49]  ? __folio_start_writeback+0x9d5/0xb70
[   61.686829][   T49]  ? __folio_start_writeback+0x9d5/0xb70
[   61.692461][   T49]  ? __folio_start_writeback+0x9d7/0xb70
[   61.698092][   T49]  handle_bug+0x84/0x160
[   61.702333][   T49]  exc_invalid_op+0x1a/0x50
[   61.706834][   T49]  asm_exc_invalid_op+0x1a/0x20
[   61.711672][   T49] RIP: 0010:__folio_start_writeback+0x9d5/0xb70
[   61.717906][   T49] Code: 28 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 0e 02 2a 00 49 8b 07 25 ff 3f 00 00 e9 1b fa ff ff e8 8c f7 c5 ff 90 <0f> 0b 90 e9 d6 fb ff ff e8 7e f7 c5 ff 48 c7 c7 e0 fe 5f 8e 4c 89
[   61.737513][   T49] RSP: 0018:ffffc90000b96ea0 EFLAGS: 00010293
[   61.743575][   T49] RAX: ffffffff81fb0bb4 RBX: ffffea000507ff40 RCX: ffff888021ee9e00
[   61.751536][   T49] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   61.759496][   T49] RBP: ffffc90000b97010 R08: ffffc90000b96f97 R09: 0000000000000000
[   61.767548][   T49] R10: ffffc90000b96f80 R11: fffff52000172df3 R12: ffffea000507ff48
[   61.775511][   T49] R13: 0000000000000000 R14: ffff88802330fb80 R15: ffff88802330f960
[   61.783661][   T49]  ? __folio_start_writeback+0x9d4/0xb70
[   61.789308][   T49]  ? folio_clear_dirty_for_io+0x226/0x880
[   61.795141][   T49]  ? __pfx___folio_start_writeback+0x10/0x10
[   61.801124][   T49]  ? __pfx_folio_clear_dirty_for_io+0x10/0x10
[   61.807192][   T49]  ? stack_trace_save+0x9c/0xe0
[   61.812048][   T49]  __block_write_full_folio+0x75f/0xe10
[   61.817587][   T49]  ? __pfx_blkdev_get_block+0x10/0x10
[   61.822951][   T49]  blkdev_writepages+0xd1/0x170
[   61.827793][   T49]  ? __pfx_blkdev_writepages+0x10/0x10
[   61.833265][   T49]  ? __pfx_blkdev_writepages+0x10/0x10
[   61.838887][   T49]  do_writepages+0x32e/0x550
[   61.843486][   T49]  __writeback_single_inode+0x145/0xff0
[   61.849028][   T49]  ? wbc_attach_and_unlock_inode+0x3f0/0x5d0
[   61.855009][   T49]  writeback_sb_inodes+0x6c7/0x1010
[   61.860230][   T49]  ? __pfx_writeback_sb_inodes+0x10/0x10
[   61.865887][   T49]  ? __pfx_down_read_trylock+0x10/0x10
[   61.871340][   T49]  ? __pfx___up_read+0x10/0x10
[   61.876121][   T49]  __writeback_inodes_wb+0x111/0x240
[   61.881420][   T49]  wb_writeback+0x44f/0xaf0
[   61.885923][   T49]  ? queue_io+0x301/0x590
[   61.890250][   T49]  ? __pfx_wb_writeback+0x10/0x10
[   61.895299][   T49]  wb_workfn+0xaef/0xef0
[   61.899543][   T49]  ? __pfx_wb_workfn+0x10/0x10
[   61.904300][   T49]  ? __lock_acquire+0xab9/0xd20
[   61.909152][   T49]  ? process_scheduled_works+0x9ef/0x17b0
[   61.914872][   T49]  ? _raw_spin_unlock_irq+0x23/0x50
[   61.920061][   T49]  ? process_scheduled_works+0x9ef/0x17b0
[   61.925769][   T49]  ? process_scheduled_works+0x9ef/0x17b0
[   61.931508][   T49]  process_scheduled_works+0xade/0x17b0
[   61.937069][   T49]  ? __pfx_process_scheduled_works+0x10/0x10
[   61.943066][   T49]  worker_thread+0x8a0/0xda0
[   61.947677][   T49]  kthread+0x70e/0x8a0
[   61.951745][   T49]  ? __pfx_worker_thread+0x10/0x10
[   61.956848][   T49]  ? __pfx_kthread+0x10/0x10
[   61.961434][   T49]  ? _raw_spin_unlock_irq+0x23/0x50
[   61.967056][   T49]  ? lockdep_hardirqs_on+0x9c/0x150
[   61.972244][   T49]  ? __pfx_kthread+0x10/0x10
[   61.976831][   T49]  ret_from_fork+0x47c/0x820
[   61.981502][   T49]  ? __pfx_ret_from_fork+0x10/0x10
[   61.987052][   T49]  ? __switch_to_asm+0x39/0x70
[   61.991803][   T49]  ? __switch_to_asm+0x33/0x70
[   61.996560][   T49]  ? __pfx_kthread+0x10/0x10
[   62.001202][   T49]  ret_from_fork_asm+0x1a/0x30
[   62.005975][   T49]  </TASK>
[   62.009227][   T49] Kernel Offset: disabled
[   62.013542][   T49] Rebooting in 86400 seconds..


syzkaller build log:
go env (err=<nil>)
AR='ar'
CC='gcc'
CGO_CFLAGS='-O2 -g'
CGO_CPPFLAGS=''
CGO_CXXFLAGS='-O2 -g'
CGO_ENABLED='1'
CGO_FFLAGS='-O2 -g'
CGO_LDFLAGS='-O2 -g'
CXX='g++'
GCCGO='gccgo'
GO111MODULE='auto'
GOAMD64='v1'
GOARCH='amd64'
GOAUTH='netrc'
GOBIN=''
GOCACHE='/syzkaller/.cache/go-build'
GOCACHEPROG=''
GODEBUG=''
GOENV='/syzkaller/.config/go/env'
GOEXE=''
GOEXPERIMENT=''
GOFIPS140='off'
GOFLAGS=''
GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build4186761874=/tmp/go-build -gno-record-gcc-switches'
GOHOSTARCH='amd64'
GOHOSTOS='linux'
GOINSECURE=''
GOMOD='/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/go.mod'
GOMODCACHE='/syzkaller/jobs-2/linux/gopath/pkg/mod'
GONOPROXY=''
GONOSUMDB=''
GOOS='linux'
GOPATH='/syzkaller/jobs-2/linux/gopath'
GOPRIVATE=''
GOPROXY='https://proxy.golang.org,direct'
GOROOT='/usr/local/go'
GOSUMDB='sum.golang.org'
GOTELEMETRY='local'
GOTELEMETRYDIR='/syzkaller/.config/go/telemetry'
GOTMPDIR=''
GOTOOLCHAIN='auto'
GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64'
GOVCS=''
GOVERSION='go1.24.4'
GOWORK=''
PKG_CONFIG='pkg-config'

git status (err=<nil>)
HEAD detached at e12e5ba469
nothing to commit, working tree clean


tput: No value for $TERM and no -T specified
tput: No value for $TERM and no -T specified
Makefile:31: run command via tools/syz-env for best compatibility, see:
Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env
go list -f '{{.Stale}}' -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=e12e5ba469cd05aa76330394486b1f2a24dd4ef6 -X github.com/google/syzkaller/prog.gitRevisionDate=20250826-131543"  ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=e12e5ba469cd05aa76330394486b1f2a24dd4ef6 -X github.com/google/syzkaller/prog.gitRevisionDate=20250826-131543"  ./sys/syz-sysgen
make .descriptions
tput: No value for $TERM and no -T specified
tput: No value for $TERM and no -T specified
Makefile:31: run command via tools/syz-env for best compatibility, see:
Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env
bin/syz-sysgen
touch .descriptions
GOOS=linux GOARCH=amd64 go build -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=e12e5ba469cd05aa76330394486b1f2a24dd4ef6 -X github.com/google/syzkaller/prog.gitRevisionDate=20250826-131543"  -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog
mkdir -p ./bin/linux_amd64
g++ -o ./bin/linux_amd64/syz-executor executor/executor.cc \
	-m64 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -static-pie -std=c++17 -I. -Iexecutor/_include   -DGOOS_linux=1 -DGOARCH_amd64=1 \
	-DHOSTGOOS_linux=1 -DGIT_REVISION=\"e12e5ba469cd05aa76330394486b1f2a24dd4ef6\"
/usr/bin/ld: /tmp/ccdzFu7W.o: in function `Connection::Connect(char const*, char const*)':
executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEPKcS1_]+0x104): warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking