WARNING in __folio_start_writeback

------------[ cut here ]------------
WARNING: ./include/linux/backing-dev.h:243 at inode_to_wb include/linux/backing-dev.h:239 [inline], CPU#1: kworker/u8:1/13
WARNING: ./include/linux/backing-dev.h:243 at __folio_start_writeback+0x9d5/0xb70 mm/page-writeback.c:3027, CPU#1: kworker/u8:1/13
Modules linked in:
CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 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 ae a1 29 00 49 8b 07 25 ff 3f 00 00 e9 1b fa ff ff e8 6c 04 c6 ff 90 <0f> 0b 90 e9 d6 fb ff ff e8 5e 04 c6 ff 48 c7 c7 60 f8 3f 8e 4c 89
RSP: 0018:ffffc90000126ea0 EFLAGS: 00010293
RAX: ffffffff81fa9144 RBX: ffffea000505fa80 RCX: ffff88801d2a8000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: ffffc90000127010 R08: ffffc90000126f97 R09: 0000000000000000
R10: ffffc90000126f80 R11: fffff52000024df3 R12: ffffea000505fa88
R13: 0000000000000000 R14: ffff888023147b80 R15: ffff888023147960
FS:  0000000000000000(0000) GS:ffff888125afe000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 000055a7d4ee4f61 CR3: 0000000075c1a000 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+0xae1/0x17b0 kernel/workqueue.c:3319
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3400
 kthread+0x711/0x8a0 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@10.128.0.185" "pwd"]: exit status 255
ssh: connect to host 10.128.0.185 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 bc75221c-bda7-2114-023c-35d84fbe4d56
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
[    0.000000][    T0] NX (Execute Disable) protection: active
[    0.000000][    T0] APIC: Static calls initialized
[    0.000000][    T0] SMBIOS 2.4 present.
[    0.000000][    T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[    0.000000][    T0] DMI: Memory slots populated: 1/1
[    0.000000][    T0] Hypervisor detected: KVM
[    0.000000][    T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[    0.000005][    T0] kvm-clock: using sched offset of 5088047321 cycles
[    0.001225][    T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[    0.003860][    T0] tsc: Detected 2200.224 MHz processor
[    0.008207][    T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[    0.009312][    T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[    0.010804][    T0] x86/PAT: Configuration [0-7]: WB  WC  UC- UC  WB  WP  UC- WT  
[    0.012174][    T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[    0.018072][    T0] found SMP MP-table at [mem 0x000f2ab0-0x000f2abf]
[    0.019023][    T0] Using GB pages for direct mapping
[    0.022478][    T0] ACPI: Early table checksum verification disabled
[    0.023391][    T0] ACPI: RSDP 0x00000000000F2830 000014 (v00 Google)
[    0.024262][    T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[    0.025584][    T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[    0.026842][    T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[    0.028272][    T0] ACPI: FACS 0x00000000BFFFD880 000040
[    0.029213][    T0] ACPI: FACS 0x00000000BFFFD880 000040
[    0.030042][    T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[    0.031314][    T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[    0.032542][    T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 0000000serialport: Connected to syzkaller.us-central1-c.ci-upstream-linux-next-kasan-gce-root-test-job-parallel-0 port 1 (session ID: 725f3b5ff4e46dca2416c51556a0075720eb44b0fd45cb8a2185b80ba4e306a9, active connections: 1).
1 GOOG 00000001)
[    0.033799][    T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[    0.035034][    T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423]
[    0.036243][    T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323]
[    0.037681][    T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[    0.038776][    T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[    0.040055][    T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27]
[    0.041377][    T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25]
[    0.042402][    T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf]
[    0.043501][    T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57]
[    0.044650][    T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[    0.045590][    T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[    0.046628][    T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[    0.047632][    T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff]
[    0.049218][    T0] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00001000-0x23fffffff]
[    0.050796][    T0] Faking node 0 at [mem 0x0000000000001000-0x0000000140000fff] (5120MB)
[    0.052007][    T0] Faking node 1 at [mem 0x0000000140001000-0x000000023fffffff] (4095MB)
[    0.053176][    T0] NODE_DATA(0) allocated [mem 0x13fffb400-0x140000fff]
[    0.055130][    T0] NODE_DATA(1) allocated [mem 0x23fff7400-0x23fffcfff]
[    0.095596][    T0] Zone ranges:
[    0.096309][    T0]   DMA      [mem 0x0000000000001000-0x0000000000ffffff]
[    0.097279][    T0]   DMA32    [mem 0x0000000001000000-0x00000000ffffffff]
[    0.098281][    T0]   Normal   [mem 0x0000000100000000-0x000000023fffffff]
[    0.099437][    T0]   Device   empty
[    0.100271][    T0] Movable zone start for each node
[    0.101021][    T0] Early memory node ranges
[    0.101585][    T0]   node   0: [mem 0x0000000000001000-0x000000000009efff]
[    0.102519][    T0]   node   0: [mem 0x0000000000100000-0x00000000bfffcfff]
[    0.103477][    T0]   node   0: [mem 0x0000000100000000-0x0000000140000fff]
[    0.104605][    T0]   node   1: [mem 0x0000000140001000-0x000000023fffffff]
[    0.105667][    T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000140000fff]
[    0.106911][    T0] Initmem setup node 1 [mem 0x0000000140001000-0x000000023fffffff]
[    0.107956][    T0] On node 0, zone DMA: 1 pages in unavailable ranges
[    0.109266][    T0] On node 0, zone DMA: 97 pages in unavailable ranges
[    0.181358][    T0] On node 0, zone Normal: 3 pages in unavailable ranges
[    0.569223][    T0] KernelAddressSanitizer initialized (generic)
[    0.570782][    T0] ACPI: PM-Timer IO Port: 0xb008
[    0.571569][    T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[    0.572798][    T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[    0.573989][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[    0.575011][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[    0.576104][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[    0.577158][    T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[    0.578251][    T0] ACPI: Using ACPI (MADT) for SMP configuration information
[    0.579293][    T0] CPU topo: Max. logical packages:   1
[    0.580113][    T0] CPU topo: Max. logical dies:       1
[    0.580949][    T0] CPU topo: Max. dies per package:   1
[    0.581658][    T0] CPU topo: Max. threads per core:   2
[    0.582357][    T0] CPU topo: Num. cores per package:     1
[    0.583322][    T0] CPU topo: Num. threads per package:   2
[    0.584054][    T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs
[    0.585133][    T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[    0.586551][    T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x000fffff]
[    0.587919][    T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xffffffff]
[    0.589780][    T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[    0.590702][    T0] Booting paravirtualized kernel on KVM
[    0.591689][    T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.687586][    T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2
[    0.689613][    T0] percpu: Embedded 70 pages/cpu s246472 r8192 d32056 u1048576
[    0.691002][    T0] kvm-guest: PV spinlocks enabled
[    0.691876][    T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[    0.693040][    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
[    0.697597][    T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl nbds_max=32", will be passed to user space.
[    0.712306][    T0] random: crng init done
[    0.712955][    T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes
[    0.714299][    T0] software IO TLB: area num 2.
[    0.743386][    T0] Fallback order for Node 0: 0 1 
[    0.743409][    T0] Fallback order for Node 1: 1 0 
[    0.743422][    T0] Built 2 zonelists, mobility grouping on.  Total pages: 2097051
[    0.746245][    T0] Policy zone: Normal
[    0.747495][    T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[    0.748551][    T0] stackdepot: allocating hash table via alloc_large_system_hash
[    0.750043][    T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear)
[    0.756069][    T0] stackdepot: allocating space for 8192 stack pools via memblock
[    1.450277][    T0] **********************************************************
[    1.451821][    T0] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    1.452813][    T0] **                                                      **
[    1.453892][    T0] ** This system shows unhashed kernel memory addresses   **
[    1.454848][    T0] ** via the console, logs, and other interfaces. This    **
[    1.455863][    T0] ** might reduce the security of your system.            **
[    1.456919][    T0] **                                                      **
[    1.457932][    T0] ** If you see this message and you are not debugging    **
[    1.459030][    T0] ** the kernel, report this immediately to your system   **
[    1.460261][    T0] ** administrator!                                       **
[    1.461393][    T0] **                                                      **
[    1.462531][    T0] ** Use hash_pointers=always to force this mode off      **
[    1.463787][    T0] **                                                      **
[    1.464745][    T0] **   NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE   **
[    1.465711][    T0] **********************************************************
[    1.468480][    T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2
[    1.586915][    T0] allocated 167772160 bytes of page_ext
[    1.587869][    T0] Node 0, zone      DMA: page owner found early allocated 0 pages
[    1.603725][    T0] Node 0, zone    DMA32: page owner found early allocated 21222 pages
[    1.609913][    T0] Node 0, zone   Normal: page owner found early allocated 0 pages
[    1.622978][    T0] Node 1, zone   Normal: page owner found early allocated 19843 pages
[    1.624825][    T0] Kernel/User page tables isolation: enabled
[    1.627045][    T0] Dynamic Preempt: full
[    1.628899][    T0] Running RCU self tests
[    1.629467][    T0] Running RCU synchronous self tests
[    1.630179][    T0] rcu: Preemptible hierarchical RCU implementation.
[    1.631852][    T0] rcu: 	RCU lockdep checking is enabled.
[    1.632880][    T0] rcu: 	RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[    1.633937][    T0] rcu: 	RCU callback double-/use-after-free debug is enabled.
[    1.635109][    T0] rcu: 	RCU debug extended QS entry/exit.
[    1.635843][    T0] 	All grace periods are expedited (rcu_expedited).
[    1.636707][    T0] 	Trampoline variant of Tasks RCU enabled.
[    1.637482][    T0] 	Tracing variant of Tasks RCU enabled.
[    1.638314][    T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[    1.639811][    T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[    1.640995][    T0] Running RCU synchronous self tests
[    1.641687][    T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2.
[    1.643114][    T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=2.
[    1.783173][    T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[    1.785536][    T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[    1.787193][    T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823be00000-0xffff88823c000000
[    1.790164][    T0] Console: colour VGA+ 80x25
[    1.791037][    T0] printk: legacy console [ttyS0] enabled
[    1.791037][    T0] printk: legacy console [ttyS0] enabled
[    1.792882][    T0] printk: legacy bootconsole [earlyser0] disabled
[    1.792882][    T0] printk: legacy bootconsole [earlyser0] disabled
[    1.794897][    T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[    1.796088][    T0] ... MAX_LOCKDEP_SUBCLASSES:  8
[    1.796977][    T0] ... MAX_LOCK_DEPTH:          48
[    1.797712][    T0] ... MAX_LOCKDEP_KEYS:        8192
[    1.798419][    T0] ... CLASSHASH_SIZE:          4096
[    1.799328][    T0] ... MAX_LOCKDEP_ENTRIES:     1048576
[    1.800237][    T0] ... MAX_LOCKDEP_CHAINS:      1048576
[    1.800997][    T0] ... CHAINHASH_SIZE:          524288
[    1.801942][    T0]  memory used by lock dependency info: 106625 kB
[    1.802850][    T0]  memory used for stack traces: 8320 kB
[    1.803610][    T0]  per task-struct memory footprint: 1920 bytes
[    1.804802][    T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[    1.806578][    T0] ACPI: Core revision 20250404
[    1.809077][    T0] APIC: Switch to symmetric I/O mode setup
[    1.811390][    T0] x2apic enabled
[    1.817748][    T0] APIC: Switched APIC routing to: physical x2apic
[    1.826757][    T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[    1.829127][    T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb70669aa9, max_idle_ns: 440795250109 ns
[    1.831965][    T0] Calibrating delay loop (skipped) preset value.. 4400.44 BogoMIPS (lpj=22002240)
[    1.834416][    T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[    1.835532][    T0] Last level dTLB entries: 4KB 64, 2MB 32, 4MB 32, 1GB 4
[    1.836688][    T0] mitigations: Enabled attack vectors: user_kernel, user_user, guest_host, guest_guest, SMT mitigations: auto
[    1.838664][    T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[    1.841964][    T0] Spectre V2 : Mitigation: IBRS
[    1.842917][    T0] RETBleed: Mitigation: IBRS
[    1.843642][    T0] ITS: Mitigation: Aligned branch/return thunks
[    1.844616][    T0] Spectre V2 : User space: Mitigation: STIBP via prctl
[    1.845659][    T0] MDS: Mitigation: Clear CPU buffers
[    1.846373][    T0] TAA: Mitigation: Clear CPU buffers
[    1.847195][    T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
[    1.848627][    T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[    1.850277][    T0] Spectre V2 : Spectre v2 / SpectreRSB: Filling RSB on context switch and VMEXIT
[    1.851979][    T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[    1.853510][    T0] active return thunk: its_return_thunk
[    1.854402][    T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit
[    1.856217][    T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[    1.857704][    T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[    1.858906][    T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[    1.859963][    T0] x86/fpu: xstate_offset[2]:  576, xstate_sizes[2]:  256
[    1.861959][    T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[    2.174717][    T0] Freeing SMP alternatives memory: 136K
[    2.175705][    T0] pid_max: default: 32768 minimum: 301
[    2.177015][    T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,ima,evm
[    2.179075][    T0] landlock: Up and running.
[    2.179744][    T0] Yama: becoming mindful.
[    2.180734][    T0] TOMOYO Linux initialized
[    2.182365][    T0] AppArmor: AppArmor initialized
[    2.184753][    T0] LSM support for eBPF active
[    2.192232][    T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage)
[    2.196853][    T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage)
[    2.199086][    T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[    2.200913][    T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[    2.207109][    T0] Running RCU synchronous self tests
[    2.207881][    T0] Running RCU synchronous self tests
[    2.330020][    T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0)
[    2.331947][    T1] Performance Events: unsupported CPU family 6 model 79 no PMU driver, software events only.
[    2.331947][    T1] signal: max sigframe size: 1776
[    2.331947][    T1] rcu: Hierarchical SRCU implementation.
[    2.331959][    T1] rcu: 	Max phase no-delay instances is 1000.
[    2.334006][    T1] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level
[    2.369818][    T1] NMI watchdog: Perf NMI watchdog permanently disabled
[    2.372519][    T1] smp: Bringing up secondary CPUs ...
[    2.383468][    T1] smpboot: x86: Booting SMP configuration:
[    2.384626][    T1] .... node  #0, CPUs:      #1
[    2.384971][    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.
[    2.384971][    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.
[    2.386599][    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.
[    2.392178][    T1] smp: Brought up 2 nodes, 2 CPUs
[    2.392922][    T1] smpboot: Total of 2 processors activated (8800.89 BogoMIPS)
[    2.395227][    T1] Memory: 6464724K/8388204K available (172211K kernel code, 29061K rwdata, 38616K rodata, 26168K init, 122488K bss, 1731548K reserved, 0K cma-reserved)
[    2.402618][    T1] devtmpfs: initialized
[    2.404400][    T1] x86/mm: Memory block size: 128MB
[    2.455450][    T1] Running RCU synchronous self tests
[    2.456734][    T1] Running RCU synchronous self tests
[    2.462298][    T1] Running RCU Tasks wait API self tests
[    2.463245][    T1] Running RCU Tasks Trace wait API self tests
[    2.512038][    T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    2.514616][    T1] posixtimers hash table entries: 1024 (order: 4, 73728 bytes, vmalloc)
[    2.515959][    T1] futex hash table entries: 256 (32768 bytes on 2 NUMA nodes, total 64 KiB, linear).
[    2.517580][    T1] PM: RTC time: 01:27:17, date: 2025-08-26
[    2.542215][    T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[    2.548297][    T1] audit: initializing netlink subsys (disabled)
[    2.552325][   T30] audit: type=2000 audit(1756171637.441:1): state=initialized audit_enabled=0 res=1
[    2.553932][   T29] Callback from call_rcu_tasks_trace() invoked.
[    2.555075][    T1] thermal_sys: Registered thermal governor 'step_wise'
[    2.555097][    T1] cpuidle: using governor menu
[    2.555097][    T1] NET: Registered PF_QIPCRTR protocol family
[    2.565757][    T1] dca service started, version 1.12.1
[    2.567021][    T1] PCI: Using configuration type 1 for base access
[    2.592151][    T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[    2.593608][    T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[    2.595116][    T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[    2.596621][    T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[    2.621975][    T1] raid6: skipped pq benchmark and selected avx2x4
[    2.621975][    T1] raid6: using avx2x2 recovery algorithm
[    2.624410][    T1] ACPI: Added _OSI(Module Device)
[    2.625518][    T1] ACPI: Added _OSI(Processor Device)
[    2.626370][    T1] ACPI: Added _OSI(Processor Aggregator Device)
[    2.692171][   T28] Callback from call_rcu_tasks() invoked.
[    2.852074][    T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[    2.927487][    T1] ACPI: Interpreter enabled
[    2.929022][    T1] ACPI: PM: (supports S0 S3 S4 S5)
[    2.929924][    T1] ACPI: Using IOAPIC for interrupt routing
[    2.931392][    T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[    2.931971][    T1] PCI: Ignoring E820 reservations for host bridge windows
[    2.939838][    T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[    3.247261][    T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[    3.248720][    T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[    3.250242][    T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[    3.253018][    T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[    3.279921][    T1] PCI host bridge to bus 0000:00
[    3.281087][    T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced
[    3.282435][    T1] pci_bus 0000:00: root bus resource [io  0x0000-0x0cf7 window]
[    3.283866][    T1] pci_bus 0000:00: root bus resource [io  0x0d00-0xffff window]
[    3.285310][    T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[    3.286865][    T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window]
[    3.288378][    T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[    3.289826][    T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint
[    3.299104][    T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint
[    3.314670][    T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint
[    3.322227][    T1] pci 0000:00:01.3: quirk: [io  0xb000-0xb03f] claimed by PIIX4 ACPI
[    3.330437][    T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint
[    3.342015][    T1] pci 0000:00:03.0: BAR 0 [io  0xc000-0xc03f]
[    3.343454][    T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f]
[    3.353257][    T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint
[    3.366430][    T1] pci 0000:00:04.0: BAR 0 [io  0xc040-0xc07f]
[    3.367529][    T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f]
[    3.376018][    T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint
[    3.386156][    T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff]
[    3.392195][    T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[    3.401323][    T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint
[    3.410039][    T1] pci 0000:00:06.0: BAR 0 [io  0xc080-0xc09f]
[    3.419026][    T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint
[    3.432001][    T1] pci 0000:00:07.0: BAR 0 [io  0xc0a0-0xc0bf]
[    3.433236][    T1] pci 0000:00:07.0: BAR 1 [mem 0xfe802000-0xfe80203f]
[    3.488668][    T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[    3.499119][    T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[    3.511176][    T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[    3.522847][    T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[    3.529957][    T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[    3.559024][    T1] iommu: Default domain type: Translated
[    3.561126][    T1] iommu: DMA domain TLB invalidation policy: lazy mode
[    3.569050][    T1] SCSI subsystem initialized
[    3.577862][    T1] ACPI: bus type USB registered
[    3.580827][    T1] usbcore: registered new interface driver usbfs
[    3.582640][    T1] usbcore: registered new interface driver hub
[    3.584685][    T1] usbcore: registered new device driver usb
[    3.589159][    T1] mc: Linux media interface: v0.10
[    3.591118][    T1] videodev: Linux video capture interface: v2.00
[    3.593398][    T1] pps_core: LinuxPPS API ver. 1 registered
[    3.594417][    T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it>
[    3.596233][    T1] PTP clock support registered
[    3.599220][    T1] EDAC MC: Ver: 3.0.0
[    3.605481][    T1] Advanced Linux Sound Architecture Driver Initialized.
[    3.616908][    T1] Bluetooth: Core ver 2.22
[    3.618575][    T1] NET: Registered PF_BLUETOOTH protocol family
[    3.619693][    T1] Bluetooth: HCI device and connection manager initialized
[    3.620968][    T1] Bluetooth: HCI socket layer initialized
[    3.621880][    T1] Bluetooth: L2CAP socket layer initialized
[    3.622112][    T1] Bluetooth: SCO socket layer initialized
[    3.623353][    T1] NET: Registered PF_ATMPVC protocol family
[    3.624399][    T1] NET: Registered PF_ATMSVC protocol family
[    3.625825][    T1] NetLabel: Initializing
[    3.626607][    T1] NetLabel:  domain hash size = 128
[    3.627483][    T1] NetLabel:  protocols = UNLABELED CIPSOv4 CALIPSO
[    3.629281][    T1] NetLabel:  unlabeled traffic allowed by default
[    3.635518][    T1] nfc: nfc_init: NFC Core ver 0.1
[    3.636826][    T1] NET: Registered PF_NFC protocol family
[    3.638123][    T1] mctp: management component transport protocol core
[    3.639335][    T1] NET: Registered PF_MCTP protocol family
[    3.640865][    T1] PCI: Using ACPI for IRQ routing
[    3.643182][    T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device
[    3.644372][    T1] pci 0000:00:05.0: vgaarb: bridge control possible
[    3.645665][    T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[    3.647254][    T1] vgaarb: loaded
[    3.656267][    T1] clocksource: Switched to clocksource kvm-clock
[    3.662504][    T1] VFS: Disk quotas dquot_6.6.0
[    3.663474][    T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[    3.671703][    T1] netfs: FS-Cache loaded
[    3.674451][    T1] CacheFiles: Loaded
[    3.676817][    T1] TOMOYO: 2.6.0
[    3.677456][    T1] Mandatory Access Control activated.
[    3.684865][    T1] AppArmor: AppArmor Filesystem Enabled
[    3.686770][    T1] pnp: PnP ACPI init
[    3.726987][    T1] pnp: PnP ACPI: found 7 devices
[    3.831448][    T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[    3.834980][    T1] NET: Registered PF_INET protocol family
[    3.842688][    T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc)
[    3.872480][    T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc)
[    3.876590][    T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc)
[    3.881214][    T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc)
[    3.895458][    T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
[    3.903706][    T1] TCP: Hash tables configured (established 65536 bind 65536)
[    3.910934][    T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc)
[    3.919166][    T1] UDP hash table entries: 4096 (order: 8, 1048576 bytes, vmalloc)
[    3.927314][    T1] UDP-Lite hash table entries: 4096 (order: 8, 1048576 bytes, vmalloc)
[    3.930759][    T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[    3.936485][    T1] RPC: Registered named UNIX socket transport module.
[    3.937794][    T1] RPC: Registered udp transport module.
[    3.938809][    T1] RPC: Registered tcp transport module.
[    3.939816][    T1] RPC: Registered tcp-with-tls transport module.
[    3.940945][    T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    3.947372][    T1] NET: Registered PF_XDP protocol family
[    3.948605][    T1] pci_bus 0000:00: resource 4 [io  0x0000-0x0cf7 window]
[    3.949793][    T1] pci_bus 0000:00: resource 5 [io  0x0d00-0xffff window]
[    3.950972][    T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[    3.952418][    T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window]
[    3.955440][    T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[    3.957155][    T1] PCI: CLS 0 bytes, default 64
[    3.958231][    T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[    3.959358][    T1] software IO TLB: mapped [mem 0x00000000b4600000-0x00000000b8600000] (64MB)
[    3.960861][    T1] ACPI: bus type thunderbolt registered
[    3.968209][   T60] kworker/u8:2 (60) used greatest stack depth: 25528 bytes left
[    3.975575][    T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[    4.001612][    T1] kvm_amd: CPU 1 isn't AMD or Hygon
[    4.002566][    T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb70669aa9, max_idle_ns: 440795250109 ns
[    4.004293][    T1] clocksource: Switched to clocksource tsc
[    6.011204][    T1] Initialise system trusted keyrings
[    6.014934][    T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[    6.021863][    T1] DLM installed
[    6.025945][    T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[    6.032702][    T1] NFS: Registering the id_resolver key type
[    6.033961][    T1] Key type id_resolver registered
[    6.034688][    T1] Key type id_legacy registered
[    6.035650][    T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    6.037098][    T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[    6.049969][    T1] Key type cifs.spnego registered
[    6.051124][    T1] Key type cifs.idmap registered
[    6.053723][    T1] ntfs3: Enabled Linux POSIX ACLs support
[    6.054780][    T1] ntfs3: Read-only LZX/Xpress compression included
[    6.056032][    T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/
[    6.057068][    T1] jffs2: version 2.2. (NAND) (SUMMARY)  © 2001-2006 Red Hat, Inc.
[    6.060402][    T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[    6.061335][    T1] QNX4 filesystem 0.2.3 registered.
[    6.062103][    T1] qnx6: QNX6 filesystem 1.0.0 registered.
[    6.063609][    T1] fuse: init (API version 7.45)
[    6.067955][    T1] orangefs_debugfs_init: called with debug mask: :none: :0:
[    6.070133][    T1] orangefs_init: module version upstream loaded
[    6.071715][    T1] JFS: nTxBlock = 8192, nTxLock = 65536
[    6.099594][    T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled
[    6.103994][    T1] 9p: Installing v9fs 9p2000 file system support
[    6.106059][    T1] NILFS version 2 loaded
[    6.106720][    T1] befs: version: 0.9.3
[    6.107858][    T1] ocfs2: Registered cluster interface o2cb
[    6.109696][    T1] ocfs2: Registered cluster interface user
[    6.111031][    T1] OCFS2 User DLM kernel interface loaded
[    6.127884][    T1] gfs2: GFS2 installed
[    6.140339][    T1] ceph: loaded (mds proto 32)
[    6.147347][    T1] cryptd: max_cpu_qlen set to 1000
[    6.168988][    T1] NET: Registered PF_ALG protocol family
[    6.170021][    T1] xor: automatically using best checksumming function   avx       
[    6.171328][    T1] async_tx: api initialized (async)
[    6.172272][    T1] Key type asymmetric registered
[    6.173295][    T1] Asymmetric key parser 'x509' registered
[    6.174161][    T1] Asymmetric key parser 'pkcs8' registered
[    6.175021][    T1] Key type pkcs7_test registered
[    6.176236][    T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 238)
[    6.178388][    T1] io scheduler mq-deadline registered
[    6.179180][    T1] io scheduler kyber registered
[    6.180047][    T1] io scheduler bfq registered
[    6.196747][    T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[    6.200700][    T1] ACPI: button: Power Button [PWRF]
[    6.203318][    T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
[    6.206596][    T1] ACPI: button: Sleep Button [SLPF]
[    6.219640][    T1] ioatdma: Intel(R) QuickData Technology Driver 5.00
[    6.249895][    T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11
[    6.250917][    T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
[    6.279245][    T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10
[    6.280401][    T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
[    6.309814][    T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10
[    6.311180][    T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver
[    6.330823][    T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver
[    6.711799][  T550] kworker/u8:2 (550) used greatest stack depth: 25480 bytes left
[    6.874244][    T1] N_HDLC line discipline registered with maxframe=4096
[    6.875757][    T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[    6.880636][    T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[    6.892958][    T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[    6.905912][    T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A
[    6.918318][    T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A
[    6.940558][    T1] Non-volatile memory driver v1.3
[    6.954885][    T1] Linux agpgart interface v0.103
[    6.962287][    T1] usbcore: registered new interface driver xillyusb
[    6.969418][    T1] ACPI: bus type drm_connector registered
[    6.977006][    T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0
[    6.990426][    T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1
[    7.058339][    T1] Console: switching to colour frame buffer device 128x48
[    7.076417][    T1] faux_driver vkms: [drm] fb0: vkmsdrmfb frame buffer device
[    7.078829][    T1] usbcore: registered new interface driver udl
[    7.085669][    T1] usbcore: registered new interface driver gm12u320
[    7.087492][    T1] usbcore: registered new interface driver gud
[    7.168775][    T1] brd: module loaded
[    7.380971][    T1] loop: module loaded
[    7.554747][    T1] zram: Added device: zram0
[    7.567266][    T1] null_blk: disk nullb0 created
[    7.568320][    T1] null_blk: module loaded
[    7.571412][    T1] Guest personality initialized and is inactive
[    7.573610][    T1] VMCI host device registered (name=vmci, major=10, minor=265)
[    7.574919][    T1] Initialized host personality
[    7.576229][    T1] usbcore: registered new interface driver rtsx_usb
[    7.580899][    T1] usbcore: registered new interface driver viperboard
[    7.583600][    T1] usbcore: registered new interface driver dln2
[    7.586179][    T1] usbcore: registered new interface driver pn533_usb
[    7.592502][    T1] nfcsim 0.2 initialized
[    7.593774][    T1] usbcore: registered new interface driver port100
[    7.595697][    T1] usbcore: registered new interface driver nfcmrvl
[    7.604842][    T1] Loading iSCSI transport class v2.0-870.
[    7.623502][    T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues
[    7.642434][    T1] scsi host0: Virtio SCSI HBA
[    7.744291][    T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256
[    7.755515][ T1003] scsi 0:0:1:0: Direct-Access     Google   PersistentDisk   1    PQ: 0 ANSI: 6
[    7.820851][    T1] Rounding down aligned max_sectors from 4294967295 to 4294967288
[    7.833698][    T1] db_root: cannot open: /etc/target
[    7.836671][    T1] slram: not enough parameters.
[    7.854991][    T1] ftl_cs: FTL header not found.
[    7.961897][    T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information.
[    7.963532][    T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
[    7.968297][    T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com)
[    7.990232][    T1] MACsec IEEE 802.1AE
[    8.030305][    T1] usbcore: registered new interface driver mvusb_mdio
[    8.032501][    T1] tun: Universal TUN/TAP device driver, 1.6
[    8.119693][    T1] vcan: Virtual CAN interface driver
[    8.121262][    T1] vxcan: Virtual CAN Tunnel driver
[    8.122170][    T1] slcan: serial line CAN interface driver
[    8.123091][    T1] CAN device driver interface
[    8.124490][    T1] usbcore: registered new interface driver usb_8dev
[    8.126614][    T1] usbcore: registered new interface driver ems_usb
[    8.128606][    T1] usbcore: registered new interface driver esd_usb
[    8.130604][    T1] usbcore: registered new interface driver etas_es58x
[    8.132789][    T1] usbcore: registered new interface driver f81604
[    8.134336][    T1] usbcore: registered new interface driver gs_usb
[    8.136617][    T1] usbcore: registered new interface driver kvaser_usb
[    8.138424][    T1] usbcore: registered new interface driver mcba_usb
[    8.140632][    T1] usbcore: registered new interface driver peak_usb
[    8.142408][    T1] usbcore: registered new interface driver ucan
[    8.144310][    T1] e100: Intel(R) PRO/100 Network Driver
[    8.146495][    T1] e100: Copyright(c) 1999-2006 Intel Corporation
[    8.148246][    T1] e1000: Intel(R) PRO/1000 Network Driver
[    8.149860][    T1] e1000: Copyright (c) 1999-2006 Intel Corporation.
[    8.151949][    T1] e1000e: Intel(R) PRO/1000 Network Driver
[    8.153140][    T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation.
[    8.158007][    T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX
[    8.159404][    T1] AX.25: bpqether driver version 004
[    8.160332][    T1] PPP generic driver version 2.4.2
[    8.165940][    T1] PPP BSD Compression module registered
[    8.167148][    T1] PPP Deflate Compression module registered
[    8.168371][    T1] PPP MPPE Compression module registered
[    8.169452][    T1] NET: Registered PF_PPPOX protocol family
[    8.170858][    T1] PPTP driver version 0.8.5
[    8.174606][    T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled).
[    8.176287][    T1] CSLIP: code copyright 1989 Regents of the University of California.
[    8.177567][    T1] SLIP linefill/keepalive option.
[    8.178458][    T1] hdlc: HDLC support module revision 1.22
[    8.179589][    T1] LAPB Ethernet driver version 0.02
[    8.182155][    T1] usbcore: registered new interface driver ath9k_htc
[    8.187431][    T1] usbcore: registered new interface driver carl9170
[    8.189960][    T1] usbcore: registered new interface driver ath6kl_usb
[    8.192736][    T1] usbcore: registered new interface driver ar5523
[    8.196603][    T1] usbcore: registered new interface driver ath10k_usb
[    8.198629][    T1] usbcore: registered new interface driver plfxlc
[    8.202495][    T1] mac80211_hwsim: initializing netlink
[    8.275626][    T1] usbcore: registered new interface driver atusb
[    8.310967][    T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios
[    8.315253][    T1] VMware vmxnet3 virtual NIC driver - version 1.9.0.0-k-NAPI
[    8.317645][    T1] usbcore: registered new interface driver catc
[    8.324175][    T1] usbcore: registered new interface driver kaweth
[    8.325850][    T1] pegasus: Pegasus/Pegasus II USB Ethernet driver
[    8.328544][    T1] usbcore: registered new interface driver pegasus
[    8.331491][    T1] usbcore: registered new interface driver rtl8150
[    8.333961][    T1] usbcore: registered new device driver r8152-cfgselector
[    8.336882][    T1] usbcore: registered new interface driver r8152
[    8.339588][    T1] usbcore: registered new interface driver hso
[    8.342266][    T1] usbcore: registered new interface driver lan78xx
[    8.344531][    T1] usbcore: registered new interface driver asix
[    8.347174][    T1] usbcore: registered new interface driver ax88179_178a
[    8.349535][    T1] usbcore: registered new interface driver cdc_ether
[    8.351689][    T1] usbcore: registered new interface driver cdc_eem
[    8.354048][    T1] usbcore: registered new interface driver dm9601
[    8.356495][    T1] usbcore: registered new interface driver sr9700
[    8.358879][    T1] usbcore: registered new interface driver CoreChips
[    8.361435][    T1] usbcore: registered new interface driver smsc75xx
[    8.363938][    T1] usbcore: registered new interface driver smsc95xx
[    8.365872][    T1] usbcore: registered new interface driver gl620a
[    8.367706][    T1] usbcore: registered new interface driver net1080
[    8.369947][    T1] usbcore: registered new interface driver plusb
[    8.372240][    T1] usbcore: registered new interface driver rndis_host
[    8.374879][    T1] usbcore: registered new interface driver cdc_subset
[    8.377097][    T1] usbcore: registered new interface driver zaurus
[    8.379470][    T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver
[    8.382101][    T1] usbcore: registered new interface driver int51x1
[    8.384544][    T1] usbcore: registered new interface driver cdc_phonet
[    8.386969][    T1] usbcore: registered new interface driver kalmia
[    8.389352][    T1] usbcore: registered new interface driver ipheth
[    8.392096][    T1] usbcore: registered new interface driver sierra_net
[    8.394273][    T1] usbcore: registered new interface driver cx82310_eth
[    8.396619][    T1] usbcore: registered new interface driver cdc_ncm
[    8.398301][    T1] usbcore: registered new interface driver huawei_cdc_ncm
[    8.400485][    T1] usbcore: registered new interface driver lg-vl600
[    8.402486][    T1] usbcore: registered new interface driver qmi_wwan
[    8.404125][    T1] usbcore: registered new interface driver cdc_mbim
[    8.406286][    T1] usbcore: registered new interface driver ch9200
[    8.408481][    T1] usbcore: registered new interface driver aqc111
[    8.410153][    T1] usbcore: registered new interface driver r8153_ecm
[    8.420897][    T1] VFIO - User Level meta-driver version: 0.3
[    8.440917][    T1] aoe: AoE v85 initialised.
[    8.457926][ T1314] kworker/u8:0 (1314) used greatest stack depth: 25256 bytes left
[    8.472853][    T1] usbcore: registered new interface driver cdc_acm
[    8.474369][    T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters
[    8.477290][    T1] usbcore: registered new interface driver usblp
[    8.478992][    T1] usbcore: registered new interface driver cdc_wdm
[    8.480732][    T1] usbcore: registered new interface driver usbtmc
[    8.484286][    T1] usbcore: registered new interface driver uas
[    8.486637][    T1] usbcore: registered new interface driver usb-storage
[    8.488647][    T1] usbcore: registered new interface driver ums-alauda
[    8.490582][    T1] usbcore: registered new interface driver ums-cypress
[    8.493011][    T1] usbcore: registered new interface driver ums-datafab
[    8.494751][    T1] usbcore: registered new interface driver ums_eneub6250
[    8.496968][    T1] usbcore: registered new interface driver ums-freecom
[    8.498951][    T1] usbcore: registered new interface driver ums-isd200
[    8.500612][    T1] usbcore: registered new interface driver ums-jumpshot
[    8.502629][    T1] usbcore: registered new interface driver ums-karma
[    8.504436][    T1] usbcore: registered new interface driver ums-onetouch
[    8.507922][    T1] usbcore: registered new interface driver ums-realtek
[    8.510298][    T1] usbcore: registered new interface driver ums-sddr09
[    8.512265][    T1] usbcore: registered new interface driver ums-sddr55
[    8.514515][    T1] usbcore: registered new interface driver ums-usbat
[    8.519064][    T1] usbcore: registered new interface driver mdc800
[    8.520405][    T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera
[    8.522450][    T1] usbcore: registered new interface driver microtekX6
[    8.524827][    T1] usbcore: registered new interface driver usbserial_generic
[    8.528105][    T1] usbserial: USB Serial support registered for generic
[    8.529728][    T1] usbcore: registered new interface driver aircable
[    8.531711][    T1] usbserial: USB Serial support registered for aircable
[    8.533341][    T1] usbcore: registered new interface driver ark3116
[    8.535122][    T1] usbserial: USB Serial support registered for ark3116
[    8.536864][    T1] usbcore: registered new interface driver belkin_sa
[    8.538772][    T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter
[    8.541256][    T1] usbcore: registered new interface driver ch341
[    8.543109][    T1] usbserial: USB Serial support registered for ch341-uart
[    8.546875][    T1] usbcore: registered new interface driver cp210x
[    8.548696][    T1] usbserial: USB Serial support registered for cp210x
[    8.550453][    T1] usbcore: registered new interface driver cyberjack
[    8.552809][    T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader
[    8.555389][    T1] usbcore: registered new interface driver cypress_m8
[    8.557363][    T1] usbserial: USB Serial support registered for DeLorme Earthmate USB
[    8.559254][    T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter
[    8.561208][    T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter
[    8.563807][    T1] usbcore: registered new interface driver usb_debug
[    8.566094][    T1] usbserial: USB Serial support registered for debug
[    8.567465][    T1] usbserial: USB Serial support registered for xhci_dbc
[    8.569571][    T1] usbcore: registered new interface driver digi_acceleport
[    8.571929][    T1] usbserial: USB Serial support registered for Digi 2 port USB adapter
[    8.574059][    T1] usbserial: USB Serial support registered for Digi 4 port USB adapter
[    8.577002][    T1] usbcore: registered new interface driver io_edgeport
[    8.578848][    T1] usbserial: USB Serial support registered for Edgeport 2 port adapter
[    8.580486][    T1] usbserial: USB Serial support registered for Edgeport 4 port adapter
[    8.582500][    T1] usbserial: USB Serial support registered for Edgeport 8 port adapter
[    8.584988][    T1] usbserial: USB Serial support registered for EPiC device
[    8.587348][    T1] usbcore: registered new interface driver io_ti
[    8.589008][    T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter
[    8.591739][    T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter
[    8.594099][    T1] usbcore: registered new interface driver empeg
[    8.596157][    T1] usbserial: USB Serial support registered for empeg
[    8.598388][    T1] usbcore: registered new interface driver f81534a_ctrl
[    8.600734][    T1] usbcore: registered new interface driver f81232
[    8.602566][    T1] usbserial: USB Serial support registered for f81232
[    8.603921][    T1] usbserial: USB Serial support registered for f81534a
[    8.605824][    T1] usbcore: registered new interface driver f81534
[    8.607102][    T1] usbserial: USB Serial support registered for Fintek F81532/F81534
[    8.608809][    T1] usbcore: registered new interface driver ftdi_sio
[    8.610330][    T1] usbserial: USB Serial support registered for FTDI USB Serial Device
[    8.611929][    T1] usbcore: registered new interface driver garmin_gps
[    8.613345][    T1] usbserial: USB Serial support registered for Garmin GPS usb/tty
[    8.615814][    T1] usbcore: registered new interface driver ipaq
[    8.617133][    T1] usbserial: USB Serial support registered for PocketPC PDA
[    8.619442][    T1] usbcore: registered new interface driver ipw
[    8.621061][    T1] usbserial: USB Serial support registered for IPWireless converter
[    8.623660][    T1] usbcore: registered new interface driver ir_usb
[    8.627942][    T1] usbserial: USB Serial support registered for IR Dongle
[    8.630464][    T1] usbcore: registered new interface driver iuu_phoenix
[    8.632428][    T1] usbserial: USB Serial support registered for iuu_phoenix
[    8.635066][    T1] usbcore: registered new interface driver keyspan
[    8.637900][    T1] usbserial: USB Serial support registered for Keyspan - (without firmware)
[    8.641599][    T1] usbserial: USB Serial support registered for Keyspan 1 port adapter
[    8.644676][    T1] usbserial: USB Serial support registered for Keyspan 2 port adapter
[    8.647522][    T1] usbserial: USB Serial support registered for Keyspan 4 port adapter
[    8.649350][    T1] usbcore: registered new interface driver keyspan_pda
[    8.652071][    T1] usbserial: USB Serial support registered for Keyspan PDA
[    8.654408][    T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration)
[    8.657202][    T1] usbcore: registered new interface driver kl5kusb105
[    8.658461][    T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect
[    8.660232][    T1] usbcore: registered new interface driver kobil_sct
[    8.662334][    T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal
[    8.664510][    T1] usbcore: registered new interface driver mct_u232
[    8.666990][    T1] usbserial: USB Serial support registered for MCT U232
[    8.669039][    T1] usbcore: registered new interface driver metro_usb
[    8.670854][    T1] usbserial: USB Serial support registered for Metrologic USB to Serial
[    8.673220][    T1] usbcore: registered new interface driver mos7720
[    8.674630][    T1] usbserial: USB Serial support registered for Moschip 2 port adapter
[    8.678227][    T1] usbcore: registered new interface driver mos7840
[    8.679895][    T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver
[    8.682157][    T1] usbcore: registered new interface driver mxuport
[    8.683335][    T1] usbserial: USB Serial support registered for MOXA UPort
[    8.686054][    T1] usbcore: registered new interface driver navman
[    8.688235][    T1] usbserial: USB Serial support registered for navman
[    8.690031][    T1] usbcore: registered new interface driver omninet
[    8.691481][    T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb
[    8.693465][    T1] usbcore: registered new interface driver opticon
[    8.695135][    T1] usbserial: USB Serial support registered for opticon
[    8.699346][    T1] usbcore: registered new interface driver option
[    8.700681][    T1] usbserial: USB Serial support registered for GSM modem (1-port)
[    8.702593][    T1] usbcore: registered new interface driver oti6858
[    8.703886][    T1] usbserial: USB Serial support registered for oti6858
[    8.706062][    T1] usbcore: registered new interface driver pl2303
[    8.707670][    T1] usbserial: USB Serial support registered for pl2303
[    8.709526][    T1] usbcore: registered new interface driver qcaux
[    8.710998][    T1] usbserial: USB Serial support registered for qcaux
[    8.712587][    T1] usbcore: registered new interface driver qcserial
[    8.714587][    T1] usbserial: USB Serial support registered for Qualcomm USB modem
[    8.717785][    T1] usbcore: registered new interface driver quatech2
[    8.719124][    T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver
[    8.721515][    T1] usbcore: registered new interface driver safe_serial
[    8.723141][    T1] usbserial: USB Serial support registered for safe_serial
[    8.724806][    T1] usbcore: registered new interface driver sierra
[    8.726661][    T1] usbserial: USB Serial support registered for Sierra USB modem
[    8.728520][    T1] usbcore: registered new interface driver usb_serial_simple
[    8.730065][    T1] usbserial: USB Serial support registered for carelink
[    8.732313][    T1] usbserial: USB Serial support registered for flashloader
[    8.733860][    T1] usbserial: USB Serial support registered for funsoft
[    8.735611][    T1] usbserial: USB Serial support registered for google
[    8.737693][    T1] usbserial: USB Serial support registered for hp4x
[    8.739756][    T1] usbserial: USB Serial support registered for kaufmann
[    8.741322][    T1] usbserial: USB Serial support registered for libtransistor
[    8.743179][    T1] usbserial: USB Serial support registered for moto_modem
[    8.745663][    T1] usbserial: USB Serial support registered for motorola_tetra
[    8.747625][    T1] usbserial: USB Serial support registered for nokia
[    8.749689][    T1] usbserial: USB Serial support registered for novatel_gps
[    8.751312][    T1] usbserial: USB Serial support registered for owon
[    8.753548][    T1] usbserial: USB Serial support registered for siemens_mpi
[    8.761225][    T1] usbserial: USB Serial support registered for suunto
[    8.763986][    T1] usbserial: USB Serial support registered for vivopay
[    8.766180][    T1] usbserial: USB Serial support registered for zio
[    8.768371][    T1] usbcore: registered new interface driver spcp8x5
[    8.770208][    T1] usbserial: USB Serial support registered for SPCP8x5
[    8.772526][    T1] usbcore: registered new interface driver ssu100
[    8.775042][    T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver
[    8.780221][    T1] usbcore: registered new interface driver symbolserial
[    8.782728][    T1] usbserial: USB Serial support registered for symbol
[    8.785281][    T1] usbcore: registered new interface driver ti_usb_3410_5052
[    8.788623][    T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter
[    8.791629][    T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter
[    8.794232][    T1] usbcore: registered new interface driver upd78f0730
[    8.797041][    T1] usbserial: USB Serial support registered for upd78f0730
[    8.799228][    T1] usbcore: registered new interface driver visor
[    8.801246][    T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS
[    8.804097][    T1] usbserial: USB Serial support registered for Sony Clie 5.0
[    8.805890][    T1] usbserial: USB Serial support registered for Sony Clie 3.5
[    8.808014][    T1] usbcore: registered new interface driver wishbone_serial
[    8.809835][    T1] usbserial: USB Serial support registered for wishbone_serial
[    8.812841][    T1] usbcore: registered new interface driver whiteheat
[    8.817040][    T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration)
[    8.819832][    T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT
[    8.822870][    T1] usbcore: registered new interface driver xr_serial
[    8.828638][    T1] usbserial: USB Serial support registered for xr_serial
[    8.831033][    T1] usbcore: registered new interface driver xsens_mt
[    8.833661][    T1] usbserial: USB Serial support registered for xsens_mt
[    8.835970][    T1] usbcore: registered new interface driver adutux
[    8.838100][    T1] usbcore: registered new interface driver appledisplay
[    8.841219][    T1] usbcore: registered new interface driver cypress_cy7c63
[    8.844518][    T1] usbcore: registered new interface driver cytherm
[    8.848785][    T1] usbcore: registered new interface driver emi26 - firmware loader
[    8.851569][    T1] usbcore: registered new interface driver emi62 - firmware loader
[    8.854531][    T1] usbcore: registered new device driver apple-mfi-fastcharge
[    8.859428][    T1] usbcore: registered new interface driver ljca
[    8.863657][    T1] usbcore: registered new interface driver idmouse
[    8.866449][    T1] usbcore: registered new interface driver iowarrior
[    8.870359][    T1] usbcore: registered new interface driver isight_firmware
[    8.873070][    T1] usbcore: registered new interface driver usblcd
[    8.878719][    T1] usbcore: registered new interface driver ldusb
[    8.880487][    T1] usbcore: registered new interface driver legousbtower
[    8.883053][    T1] usbcore: registered new interface driver usbtest
[    8.885475][    T1] usbcore: registered new interface driver usb_ehset_test
[    8.887352][    T1] usbcore: registered new interface driver trancevibrator
[    8.889809][    T1] usbcore: registered new interface driver uss720
[    8.891290][    T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip
[    8.892924][    T1] uss720: NOTE: this is a special purpose driver to allow nonstandard
[    8.894294][    T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables
[    8.896680][    T1] uss720: If you just want to connect to a printer, use usblp instead
[    8.898641][    T1] usbcore: registered new interface driver usbsevseg
[    8.900785][    T1] usbcore: registered new interface driver yurex
[    8.907400][    T1] usbcore: registered new interface driver chaoskey
[    8.909156][    T1] usbcore: registered new interface driver sisusb
[    8.910786][    T1] usbcore: registered new interface driver lvs
[    8.912951][    T1] usbcore: registered new interface driver cxacru
[    8.915829][    T1] usbcore: registered new interface driver speedtch
[    8.919029][    T1] usbcore: registered new interface driver ueagle-atm
[    8.920315][    T1] xusbatm: malformed module parameters
[    8.931157][    T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005
[    8.933265][    T1] dummy_hcd dummy_hcd.0: Dummy host controller
[    8.943754][    T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1
[    8.952600][    T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    8.957332][    T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    8.959642][    T1] usb usb1: Product: Dummy host controller
[    8.961256][    T1] usb usb1: Manufacturer: Linux syzkaller dummy_hcd
[    8.963146][    T1] usb usb1: SerialNumber: dummy_hcd.0
[    8.983772][    T1] hub 1-0:1.0: USB hub found
[    8.988638][    T1] hub 1-0:1.0: 1 port detected
[    9.015869][    T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005
[    9.017337][    T1] dummy_hcd dummy_hcd.1: Dummy host controller
[    9.023780][    T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2
[    9.029973][    T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.031968][    T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.033225][    T1] usb usb2: Product: Dummy host controller
[    9.034176][    T1] usb usb2: Manufacturer: Linux syzkaller dummy_hcd
[    9.035622][    T1] usb usb2: SerialNumber: dummy_hcd.1
[    9.043216][    T1] hub 2-0:1.0: USB hub found
[    9.046789][    T1] hub 2-0:1.0: 1 port detected
[    9.056588][    T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005
[    9.058166][    T1] dummy_hcd dummy_hcd.2: Dummy host controller
[    9.061231][    T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3
[    9.066392][    T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.068310][    T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.070028][    T1] usb usb3: Product: Dummy host controller
[    9.072059][    T1] usb usb3: Manufacturer: Linux syzkaller dummy_hcd
[    9.073695][    T1] usb usb3: SerialNumber: dummy_hcd.2
[    9.080866][    T1] hub 3-0:1.0: USB hub found
[    9.083308][    T1] hub 3-0:1.0: 1 port detected
[    9.093482][    T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005
[    9.096087][    T1] dummy_hcd dummy_hcd.3: Dummy host controller
[    9.099691][    T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4
[    9.104158][    T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.106711][    T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.108021][    T1] usb usb4: Product: Dummy host controller
[    9.108983][    T1] usb usb4: Manufacturer: Linux syzkaller dummy_hcd
[    9.110100][    T1] usb usb4: SerialNumber: dummy_hcd.3
[    9.117414][    T1] hub 4-0:1.0: USB hub found
[    9.119072][    T1] hub 4-0:1.0: 1 port detected
[    9.131190][    T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005
[    9.132596][    T1] dummy_hcd dummy_hcd.4: Dummy host controller
[    9.136669][    T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5
[    9.140195][    T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.141981][    T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.143777][    T1] usb usb5: Product: Dummy host controller
[    9.144796][    T1] usb usb5: Manufacturer: Linux syzkaller dummy_hcd
[    9.147181][    T1] usb usb5: SerialNumber: dummy_hcd.4
[    9.154463][    T1] hub 5-0:1.0: USB hub found
[    9.156643][    T1] hub 5-0:1.0: 1 port detected
[    9.166116][    T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005
[    9.167638][    T1] dummy_hcd dummy_hcd.5: Dummy host controller
[    9.171447][    T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6
[    9.175054][    T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.176820][    T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.178275][    T1] usb usb6: Product: Dummy host controller
[    9.179137][    T1] usb usb6: Manufacturer: Linux syzkaller dummy_hcd
[    9.180502][    T1] usb usb6: SerialNumber: dummy_hcd.5
[    9.188930][    T1] hub 6-0:1.0: USB hub found
[    9.190321][    T1] hub 6-0:1.0: 1 port detected
[    9.199891][    T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005
[    9.202020][    T1] dummy_hcd dummy_hcd.6: Dummy host controller
[    9.205539][    T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7
[    9.209633][    T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.211709][    T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.213511][    T1] usb usb7: Product: Dummy host controller
[    9.215159][    T1] usb usb7: Manufacturer: Linux syzkaller dummy_hcd
[    9.217330][    T1] usb usb7: SerialNumber: dummy_hcd.6
[    9.226093][    T1] hub 7-0:1.0: USB hub found
[    9.227709][    T1] hub 7-0:1.0: 1 port detected
[    9.238962][    T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005
[    9.240857][    T1] dummy_hcd dummy_hcd.7: Dummy host controller
[    9.244408][    T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8
[    9.249119][    T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.250889][    T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.252465][    T1] usb usb8: Product: Dummy host controller
[    9.253747][    T1] usb usb8: Manufacturer: Linux syzkaller dummy_hcd
[    9.255053][    T1] usb usb8: SerialNumber: dummy_hcd.7
[    9.265389][    T1] hub 8-0:1.0: USB hub found
[    9.267311][    T1] hub 8-0:1.0: 1 port detected
[    9.276454][    T1] dummy_hcd dummy_hcd.8: USB Host+Gadget Emulator, driver 02 May 2005
[    9.278588][    T1] dummy_hcd dummy_hcd.8: Dummy host controller
[    9.283146][    T1] dummy_hcd dummy_hcd.8: new USB bus registered, assigned bus number 9
[    9.286724][    T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.288813][    T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.290988][    T1] usb usb9: Product: Dummy host controller
[    9.292738][    T1] usb usb9: Manufacturer: Linux syzkaller dummy_hcd
[    9.294085][    T1] usb usb9: SerialNumber: dummy_hcd.8
[    9.305043][    T1] hub 9-0:1.0: USB hub found
[    9.308050][    T1] hub 9-0:1.0: 1 port detected
[    9.320822][    T1] dummy_hcd dummy_hcd.9: USB Host+Gadget Emulator, driver 02 May 2005
[    9.322433][    T1] dummy_hcd dummy_hcd.9: Dummy host controller
[    9.326470][    T1] dummy_hcd dummy_hcd.9: new USB bus registered, assigned bus number 10
[    9.330433][    T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.332827][    T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.334900][    T1] usb usb10: Product: Dummy host controller
[    9.336674][    T1] usb usb10: Manufacturer: Linux syzkaller dummy_hcd
[    9.338386][    T1] usb usb10: SerialNumber: dummy_hcd.9
[    9.346441][    T1] hub 10-0:1.0: USB hub found
[    9.348212][    T1] hub 10-0:1.0: 1 port detected
[    9.356984][    T1] dummy_hcd dummy_hcd.10: USB Host+Gadget Emulator, driver 02 May 2005
[    9.359148][    T1] dummy_hcd dummy_hcd.10: Dummy host controller
[    9.362971][    T1] dummy_hcd dummy_hcd.10: new USB bus registered, assigned bus number 11
[    9.368265][    T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.370667][    T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.372081][    T1] usb usb11: Product: Dummy host controller
[    9.373245][    T1] usb usb11: Manufacturer: Linux syzkaller dummy_hcd
[    9.374481][    T1] usb usb11: SerialNumber: dummy_hcd.10
[    9.376984][   T59] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB)
[    9.379981][   T59] sd 0:0:1:0: [sda] 4096-byte physical blocks
[    9.380565][ T1003] sd 0:0:1:0: Attached scsi generic sg0 type 0
[    9.382815][   T59] sd 0:0:1:0: [sda] Write Protect is off
[    9.385336][   T59] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[    9.393195][    T1] hub 11-0:1.0: USB hub found
[    9.394662][    T1] hub 11-0:1.0: 1 port detected
[    9.405270][    T1] dummy_hcd dummy_hcd.11: USB Host+Gadget Emulator, driver 02 May 2005
[    9.407427][    T1] dummy_hcd dummy_hcd.11: Dummy host controller
[    9.410889][    T1] dummy_hcd dummy_hcd.11: new USB bus registered, assigned bus number 12
[    9.416741][    T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.418605][    T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.420667][    T1] usb usb12: Product: Dummy host controller
[    9.422413][    T1] usb usb12: Manufacturer: Linux syzkaller dummy_hcd
[    9.423602][    T1] usb usb12: SerialNumber: dummy_hcd.11
[    9.429822][    T1] hub 12-0:1.0: USB hub found
[    9.431486][    T1] hub 12-0:1.0: 1 port detected
[    9.436801][    T1] dummy_hcd dummy_hcd.12: USB Host+Gadget Emulator, driver 02 May 2005
[    9.438648][    T1] dummy_hcd dummy_hcd.12: Dummy host controller
[    9.441060][    T1] dummy_hcd dummy_hcd.12: new USB bus registered, assigned bus number 13
[    9.444198][    T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.445919][    T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.447718][    T1] usb usb13: Product: Dummy host controller
[    9.449201][    T1] usb usb13: Manufacturer: Linux syzkaller dummy_hcd
[    9.450529][    T1] usb usb13: SerialNumber: dummy_hcd.12
[    9.455253][    T1] hub 13-0:1.0: USB hub found
[    9.456309][    T1] hub 13-0:1.0: 1 port detected
[    9.461849][    T1] dummy_hcd dummy_hcd.13: USB Host+Gadget Emulator, driver 02 May 2005
[    9.463353][    T1] dummy_hcd dummy_hcd.13: Dummy host controller
[    9.466902][    T1] dummy_hcd dummy_hcd.13: new USB bus registered, assigned bus number 14
[    9.469999][    T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.471571][    T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.473226][    T1] usb usb14: Product: Dummy host controller
[    9.474195][    T1] usb usb14: Manufacturer: Linux syzkaller dummy_hcd
[    9.475260][    T1] usb usb14: SerialNumber: dummy_hcd.13
[    9.480049][    T1] hub 14-0:1.0: USB hub found
[    9.481235][    T1] hub 14-0:1.0: 1 port detected
[    9.486099][   T59]  sda: sda1
[    9.489484][    T1] dummy_hcd dummy_hcd.14: USB Host+Gadget Emulator, driver 02 May 2005
[    9.492349][    T1] dummy_hcd dummy_hcd.14: Dummy host controller
[    9.493375][   T59] sd 0:0:1:0: [sda] Attached SCSI disk
[    9.495673][    T1] dummy_hcd dummy_hcd.14: new USB bus registered, assigned bus number 15
[    9.498760][    T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.500353][    T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.501535][    T1] usb usb15: Product: Dummy host controller
[    9.502592][    T1] usb usb15: Manufacturer: Linux syzkaller dummy_hcd
[    9.504007][    T1] usb usb15: SerialNumber: dummy_hcd.14
[    9.510483][    T1] hub 15-0:1.0: USB hub found
[    9.512010][    T1] hub 15-0:1.0: 1 port detected
[    9.518260][    T1] dummy_hcd dummy_hcd.15: USB Host+Gadget Emulator, driver 02 May 2005
[    9.519819][    T1] dummy_hcd dummy_hcd.15: Dummy host controller
[    9.522258][    T1] dummy_hcd dummy_hcd.15: new USB bus registered, assigned bus number 16
[    9.524771][    T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.527758][    T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.529278][    T1] usb usb16: Product: Dummy host controller
[    9.530659][    T1] usb usb16: Manufacturer: Linux syzkaller dummy_hcd
[    9.532011][    T1] usb usb16: SerialNumber: dummy_hcd.15
[    9.537263][    T1] hub 16-0:1.0: USB hub found
[    9.538984][    T1] hub 16-0:1.0: 1 port detected
[    9.544931][    T1] dummy_hcd dummy_hcd.16: USB Host+Gadget Emulator, driver 02 May 2005
[    9.547264][    T1] dummy_hcd dummy_hcd.16: Dummy host controller
[    9.549222][    T1] dummy_hcd dummy_hcd.16: new USB bus registered, assigned bus number 17
[    9.551941][    T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.553415][    T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.554510][    T1] usb usb17: Product: Dummy host controller
[    9.555710][    T1] usb usb17: Manufacturer: Linux syzkaller dummy_hcd
[    9.556640][    T1] usb usb17: SerialNumber: dummy_hcd.16
[    9.561261][    T1] hub 17-0:1.0: USB hub found
[    9.562582][    T1] hub 17-0:1.0: 1 port detected
[    9.568497][    T1] dummy_hcd dummy_hcd.17: USB Host+Gadget Emulator, driver 02 May 2005
[    9.570092][    T1] dummy_hcd dummy_hcd.17: Dummy host controller
[    9.572160][    T1] dummy_hcd dummy_hcd.17: new USB bus registered, assigned bus number 18
[    9.574783][    T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.576240][    T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.577615][    T1] usb usb18: Product: Dummy host controller
[    9.578564][    T1] usb usb18: Manufacturer: Linux syzkaller dummy_hcd
[    9.579621][    T1] usb usb18: SerialNumber: dummy_hcd.17
[    9.584160][    T1] hub 18-0:1.0: USB hub found
[    9.585470][    T1] hub 18-0:1.0: 1 port detected
[    9.591557][    T1] dummy_hcd dummy_hcd.18: USB Host+Gadget Emulator, driver 02 May 2005
[    9.592998][    T1] dummy_hcd dummy_hcd.18: Dummy host controller
[    9.595005][    T1] dummy_hcd dummy_hcd.18: new USB bus registered, assigned bus number 19
[    9.598666][    T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.599974][    T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.601409][    T1] usb usb19: Product: Dummy host controller
[    9.602570][    T1] usb usb19: Manufacturer: Linux syzkaller dummy_hcd
[    9.603514][    T1] usb usb19: SerialNumber: dummy_hcd.18
[    9.608257][    T1] hub 19-0:1.0: USB hub found
[    9.609377][    T1] hub 19-0:1.0: 1 port detected
[    9.614810][    T1] dummy_hcd dummy_hcd.19: USB Host+Gadget Emulator, driver 02 May 2005
[    9.616935][    T1] dummy_hcd dummy_hcd.19: Dummy host controller
[    9.618938][    T1] dummy_hcd dummy_hcd.19: new USB bus registered, assigned bus number 20
[    9.621687][    T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.623307][    T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.624663][    T1] usb usb20: Product: Dummy host controller
[    9.625705][    T1] usb usb20: Manufacturer: Linux syzkaller dummy_hcd
[    9.626754][    T1] usb usb20: SerialNumber: dummy_hcd.19
[    9.631424][    T1] hub 20-0:1.0: USB hub found
[    9.632491][    T1] hub 20-0:1.0: 1 port detected
[    9.639718][    T1] dummy_hcd dummy_hcd.20: USB Host+Gadget Emulator, driver 02 May 2005
[    9.641312][    T1] dummy_hcd dummy_hcd.20: Dummy host controller
[    9.643664][    T1] dummy_hcd dummy_hcd.20: new USB bus registered, assigned bus number 21
[    9.647625][    T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.649450][    T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.650810][    T1] usb usb21: Product: Dummy host controller
[    9.651653][    T1] usb usb21: Manufacturer: Linux syzkaller dummy_hcd
[    9.652669][    T1] usb usb21: SerialNumber: dummy_hcd.20
[    9.657558][    T1] hub 21-0:1.0: USB hub found
[    9.658891][    T1] hub 21-0:1.0: 1 port detected
[    9.664666][    T1] dummy_hcd dummy_hcd.21: USB Host+Gadget Emulator, driver 02 May 2005
[    9.667345][    T1] dummy_hcd dummy_hcd.21: Dummy host controller
[    9.669513][    T1] dummy_hcd dummy_hcd.21: new USB bus registered, assigned bus number 22
[    9.672306][    T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.673764][    T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.675075][    T1] usb usb22: Product: Dummy host controller
[    9.676137][    T1] usb usb22: Manufacturer: Linux syzkaller dummy_hcd
[    9.677115][    T1] usb usb22: SerialNumber: dummy_hcd.21
[    9.681603][    T1] hub 22-0:1.0: USB hub found
[    9.683105][    T1] hub 22-0:1.0: 1 port detected
[    9.689933][    T1] dummy_hcd dummy_hcd.22: USB Host+Gadget Emulator, driver 02 May 2005
[    9.691538][    T1] dummy_hcd dummy_hcd.22: Dummy host controller
[    9.693694][    T1] dummy_hcd dummy_hcd.22: new USB bus registered, assigned bus number 23
[    9.696422][    T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.697960][    T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.699269][    T1] usb usb23: Product: Dummy host controller
[    9.700481][    T1] usb usb23: Manufacturer: Linux syzkaller dummy_hcd
[    9.701522][    T1] usb usb23: SerialNumber: dummy_hcd.22
[    9.707200][    T1] hub 23-0:1.0: USB hub found
[    9.708297][    T1] hub 23-0:1.0: 1 port detected
[    9.713298][    T1] dummy_hcd dummy_hcd.23: USB Host+Gadget Emulator, driver 02 May 2005
[    9.714552][    T1] dummy_hcd dummy_hcd.23: Dummy host controller
[    9.716774][    T1] dummy_hcd dummy_hcd.23: new USB bus registered, assigned bus number 24
[    9.719223][    T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.721087][    T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.722488][    T1] usb usb24: Product: Dummy host controller
[    9.723406][    T1] usb usb24: Manufacturer: Linux syzkaller dummy_hcd
[    9.724739][    T1] usb usb24: SerialNumber: dummy_hcd.23
[    9.730498][    T1] hub 24-0:1.0: USB hub found
[    9.731565][    T1] hub 24-0:1.0: 1 port detected
[    9.737092][    T1] dummy_hcd dummy_hcd.24: USB Host+Gadget Emulator, driver 02 May 2005
[    9.738578][    T1] dummy_hcd dummy_hcd.24: Dummy host controller
[    9.740840][    T1] dummy_hcd dummy_hcd.24: new USB bus registered, assigned bus number 25
[    9.743333][    T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.744634][    T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.746065][    T1] usb usb25: Product: Dummy host controller
[    9.747048][    T1] usb usb25: Manufacturer: Linux syzkaller dummy_hcd
[    9.748093][    T1] usb usb25: SerialNumber: dummy_hcd.24
[    9.752922][    T1] hub 25-0:1.0: USB hub found
[    9.753991][    T1] hub 25-0:1.0: 1 port detected
[    9.759515][    T1] dummy_hcd dummy_hcd.25: USB Host+Gadget Emulator, driver 02 May 2005
[    9.760763][    T1] dummy_hcd dummy_hcd.25: Dummy host controller
[    9.762857][    T1] dummy_hcd dummy_hcd.25: new USB bus registered, assigned bus number 26
[    9.766843][    T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.768233][    T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.769655][    T1] usb usb26: Product: Dummy host controller
[    9.770470][    T1] usb usb26: Manufacturer: Linux syzkaller dummy_hcd
[    9.771662][    T1] usb usb26: SerialNumber: dummy_hcd.25
[    9.776270][    T1] hub 26-0:1.0: USB hub found
[    9.777515][    T1] hub 26-0:1.0: 1 port detected
[    9.782911][    T1] dummy_hcd dummy_hcd.26: USB Host+Gadget Emulator, driver 02 May 2005
[    9.784317][    T1] dummy_hcd dummy_hcd.26: Dummy host controller
[    9.787348][    T1] dummy_hcd dummy_hcd.26: new USB bus registered, assigned bus number 27
[    9.789906][    T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.791167][    T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.792415][    T1] usb usb27: Product: Dummy host controller
[    9.793301][    T1] usb usb27: Manufacturer: Linux syzkaller dummy_hcd
[    9.794314][    T1] usb usb27: SerialNumber: dummy_hcd.26
[    9.798868][    T1] hub 27-0:1.0: USB hub found
[    9.800337][    T1] hub 27-0:1.0: 1 port detected
[    9.806880][    T1] dummy_hcd dummy_hcd.27: USB Host+Gadget Emulator, driver 02 May 2005
[    9.808197][    T1] dummy_hcd dummy_hcd.27: Dummy host controller
[    9.810503][    T1] dummy_hcd dummy_hcd.27: new USB bus registered, assigned bus number 28
[    9.813040][    T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.814426][    T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.817178][    T1] usb usb28: Product: Dummy host controller
[    9.818130][    T1] usb usb28: Manufacturer: Linux syzkaller dummy_hcd
[    9.819121][    T1] usb usb28: SerialNumber: dummy_hcd.27
[    9.823630][    T1] hub 28-0:1.0: USB hub found
[    9.824864][    T1] hub 28-0:1.0: 1 port detected
[    9.830266][    T1] dummy_hcd dummy_hcd.28: USB Host+Gadget Emulator, driver 02 May 2005
[    9.831882][    T1] dummy_hcd dummy_hcd.28: Dummy host controller
[    9.833955][    T1] dummy_hcd dummy_hcd.28: new USB bus registered, assigned bus number 29
[    9.837277][    T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.839473][    T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.840955][    T1] usb usb29: Product: Dummy host controller
[    9.841897][    T1] usb usb29: Manufacturer: Linux syzkaller dummy_hcd
[    9.842982][    T1] usb usb29: SerialNumber: dummy_hcd.28
[    9.847740][    T1] hub 29-0:1.0: USB hub found
[    9.848808][    T1] hub 29-0:1.0: 1 port detected
[    9.853863][    T1] dummy_hcd dummy_hcd.29: USB Host+Gadget Emulator, driver 02 May 2005
[    9.856395][    T1] dummy_hcd dummy_hcd.29: Dummy host controller
[    9.858590][    T1] dummy_hcd dummy_hcd.29: new USB bus registered, assigned bus number 30
[    9.861302][    T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.862821][    T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.864099][    T1] usb usb30: Product: Dummy host controller
[    9.866117][    T1] usb usb30: Manufacturer: Linux syzkaller dummy_hcd
[    9.867078][    T1] usb usb30: SerialNumber: dummy_hcd.29
[    9.871832][    T1] hub 30-0:1.0: USB hub found
[    9.872905][    T1] hub 30-0:1.0: 1 port detected
[    9.877979][    T1] dummy_hcd dummy_hcd.30: USB Host+Gadget Emulator, driver 02 May 2005
[    9.879546][    T1] dummy_hcd dummy_hcd.30: Dummy host controller
[    9.881558][    T1] dummy_hcd dummy_hcd.30: new USB bus registered, assigned bus number 31
[    9.883886][    T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.885133][    T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.887267][    T1] usb usb31: Product: Dummy host controller
[    9.888079][    T1] usb usb31: Manufacturer: Linux syzkaller dummy_hcd
[    9.888981][    T1] usb usb31: SerialNumber: dummy_hcd.30
[    9.893377][    T1] hub 31-0:1.0: USB hub found
[    9.894442][    T1] hub 31-0:1.0: 1 port detected
[    9.899788][    T1] dummy_hcd dummy_hcd.31: USB Host+Gadget Emulator, driver 02 May 2005
[    9.901176][    T1] dummy_hcd dummy_hcd.31: Dummy host controller
[    9.903034][    T1] dummy_hcd dummy_hcd.31: new USB bus registered, assigned bus number 32
[    9.906544][    T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[    9.908011][    T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    9.909165][    T1] usb usb32: Product: Dummy host controller
[    9.909976][    T1] usb usb32: Manufacturer: Linux syzkaller dummy_hcd
[    9.910922][    T1] usb usb32: SerialNumber: dummy_hcd.31
[    9.915677][    T1] hub 32-0:1.0: USB hub found
[    9.916702][    T1] hub 32-0:1.0: 1 port detected
[   10.040883][    T1] SPI driver max3420-udc has no spi_device_id for maxim,max3421-udc
[   10.044627][    T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004
[   10.050701][    T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller
[   10.054335][    T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 33
[   10.059513][    T1] vhci_hcd: created sysfs vhci_hcd.0
[   10.061734][    T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.063322][    T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.064636][    T1] usb usb33: Product: USB/IP Virtual Host Controller
[   10.066652][    T1] usb usb33: Manufacturer: Linux syzkaller vhci_hcd
[   10.067905][    T1] usb usb33: SerialNumber: vhci_hcd.0
[   10.072821][    T1] hub 33-0:1.0: USB hub found
[   10.074169][    T1] hub 33-0:1.0: 8 ports detected
[   10.086747][    T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller
[   10.089379][    T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 34
[   10.091433][    T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.094122][    T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.096977][    T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.098326][    T1] usb usb34: Product: USB/IP Virtual Host Controller
[   10.099372][    T1] usb usb34: Manufacturer: Linux syzkaller vhci_hcd
[   10.100973][    T1] usb usb34: SerialNumber: vhci_hcd.0
[   10.105815][    T1] hub 34-0:1.0: USB hub found
[   10.107093][    T1] hub 34-0:1.0: 8 ports detected
[   10.123070][    T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller
[   10.125697][    T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 35
[   10.128469][    T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.129933][    T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.131319][    T1] usb usb35: Product: USB/IP Virtual Host Controller
[   10.132340][    T1] usb usb35: Manufacturer: Linux syzkaller vhci_hcd
[   10.133264][    T1] usb usb35: SerialNumber: vhci_hcd.1
[   10.138301][    T1] hub 35-0:1.0: USB hub found
[   10.139321][    T1] hub 35-0:1.0: 8 ports detected
[   10.151009][    T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller
[   10.153319][    T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 36
[   10.155037][    T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.157836][    T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.159629][    T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.160756][    T1] usb usb36: Product: USB/IP Virtual Host Controller
[   10.161692][    T1] usb usb36: Manufacturer: Linux syzkaller vhci_hcd
[   10.162799][    T1] usb usb36: SerialNumber: vhci_hcd.1
[   10.167309][    T1] hub 36-0:1.0: USB hub found
[   10.168378][    T1] hub 36-0:1.0: 8 ports detected
[   10.184307][    T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller
[   10.186602][    T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 37
[   10.189345][    T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.190992][    T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.192128][    T1] usb usb37: Product: USB/IP Virtual Host Controller
[   10.193295][    T1] usb usb37: Manufacturer: Linux syzkaller vhci_hcd
[   10.194388][    T1] usb usb37: SerialNumber: vhci_hcd.2
[   10.199720][    T1] hub 37-0:1.0: USB hub found
[   10.200909][    T1] hub 37-0:1.0: 8 ports detected
[   10.212859][    T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller
[   10.215094][    T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 38
[   10.217888][    T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.220387][    T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.221972][    T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.223407][    T1] usb usb38: Product: USB/IP Virtual Host Controller
[   10.224498][    T1] usb usb38: Manufacturer: Linux syzkaller vhci_hcd
[   10.226096][    T1] usb usb38: SerialNumber: vhci_hcd.2
[   10.231122][    T1] hub 38-0:1.0: USB hub found
[   10.232205][    T1] hub 38-0:1.0: 8 ports detected
[   10.248977][    T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller
[   10.251588][    T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 39
[   10.254376][    T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.255793][    T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.257222][    T1] usb usb39: Product: USB/IP Virtual Host Controller
[   10.258133][    T1] usb usb39: Manufacturer: Linux syzkaller vhci_hcd
[   10.259040][    T1] usb usb39: SerialNumber: vhci_hcd.3
[   10.263600][    T1] hub 39-0:1.0: USB hub found
[   10.264680][    T1] hub 39-0:1.0: 8 ports detected
[   10.276223][    T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller
[   10.278855][    T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 40
[   10.281034][    T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.283484][    T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.284753][    T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.286682][    T1] usb usb40: Product: USB/IP Virtual Host Controller
[   10.287685][    T1] usb usb40: Manufacturer: Linux syzkaller vhci_hcd
[   10.288753][    T1] usb usb40: SerialNumber: vhci_hcd.3
[   10.293762][    T1] hub 40-0:1.0: USB hub found
[   10.294936][    T1] hub 40-0:1.0: 8 ports detected
[   10.311518][    T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller
[   10.314280][    T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 41
[   10.317641][    T1] usb usb41: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.319334][    T1] usb usb41: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.320837][    T1] usb usb41: Product: USB/IP Virtual Host Controller
[   10.321937][    T1] usb usb41: Manufacturer: Linux syzkaller vhci_hcd
[   10.322975][    T1] usb usb41: SerialNumber: vhci_hcd.4
[   10.327539][    T1] hub 41-0:1.0: USB hub found
[   10.328760][    T1] hub 41-0:1.0: 8 ports detected
[   10.339850][    T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller
[   10.342235][    T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 42
[   10.344052][    T1] usb usb42: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.347145][    T1] usb usb42: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.348458][    T1] usb usb42: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.349574][    T1] usb usb42: Product: USB/IP Virtual Host Controller
[   10.350803][    T1] usb usb42: Manufacturer: Linux syzkaller vhci_hcd
[   10.351959][    T1] usb usb42: SerialNumber: vhci_hcd.4
[   10.356483][    T1] hub 42-0:1.0: USB hub found
[   10.357457][    T1] hub 42-0:1.0: 8 ports detected
[   10.373499][    T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller
[   10.375888][    T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 43
[   10.378556][    T1] usb usb43: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.380254][    T1] usb usb43: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.381519][    T1] usb usb43: Product: USB/IP Virtual Host Controller
[   10.382500][    T1] usb usb43: Manufacturer: Linux syzkaller vhci_hcd
[   10.383570][    T1] usb usb43: SerialNumber: vhci_hcd.5
[   10.389171][    T1] hub 43-0:1.0: USB hub found
[   10.390309][    T1] hub 43-0:1.0: 8 ports detected
[   10.402347][    T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller
[   10.404545][    T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 44
[   10.407268][    T1] usb usb44: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.409843][    T1] usb usb44: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.411288][    T1] usb usb44: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.412546][    T1] usb usb44: Product: USB/IP Virtual Host Controller
[   10.413476][    T1] usb usb44: Manufacturer: Linux syzkaller vhci_hcd
[   10.414406][    T1] usb usb44: SerialNumber: vhci_hcd.5
[   10.419208][    T1] hub 44-0:1.0: USB hub found
[   10.420352][    T1] hub 44-0:1.0: 8 ports detected
[   10.436874][    T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller
[   10.439712][    T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 45
[   10.442285][    T1] usb usb45: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.443920][    T1] usb usb45: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.446199][    T1] usb usb45: Product: USB/IP Virtual Host Controller
[   10.447441][    T1] usb usb45: Manufacturer: Linux syzkaller vhci_hcd
[   10.448390][    T1] usb usb45: SerialNumber: vhci_hcd.6
[   10.452974][    T1] hub 45-0:1.0: USB hub found
[   10.454082][    T1] hub 45-0:1.0: 8 ports detected
[   10.466699][    T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller
[   10.468937][    T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 46
[   10.471113][    T1] usb usb46: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.473703][    T1] usb usb46: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.474989][    T1] usb usb46: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.476535][    T1] usb usb46: Product: USB/IP Virtual Host Controller
[   10.477480][    T1] usb usb46: Manufacturer: Linux syzkaller vhci_hcd
[   10.478521][    T1] usb usb46: SerialNumber: vhci_hcd.6
[   10.483155][    T1] hub 46-0:1.0: USB hub found
[   10.484218][    T1] hub 46-0:1.0: 8 ports detected
[   10.497817][    T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller
[   10.500510][    T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 47
[   10.503753][    T1] usb usb47: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.505429][    T1] usb usb47: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.506586][    T1] usb usb47: Product: USB/IP Virtual Host Controller
[   10.507514][    T1] usb usb47: Manufacturer: Linux syzkaller vhci_hcd
[   10.508505][    T1] usb usb47: SerialNumber: vhci_hcd.7
[   10.512866][    T1] hub 47-0:1.0: USB hub found
[   10.513928][    T1] hub 47-0:1.0: 8 ports detected
[   10.526720][    T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller
[   10.528849][    T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 48
[   10.530564][    T1] usb usb48: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.533019][    T1] usb usb48: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.534882][    T1] usb usb48: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.537051][    T1] usb usb48: Product: USB/IP Virtual Host Controller
[   10.538225][    T1] usb usb48: Manufacturer: Linux syzkaller vhci_hcd
[   10.539232][    T1] usb usb48: SerialNumber: vhci_hcd.7
[   10.543812][    T1] hub 48-0:1.0: USB hub found
[   10.544922][    T1] hub 48-0:1.0: 8 ports detected
[   10.559888][    T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller
[   10.562448][    T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 49
[   10.565967][    T1] usb usb49: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.567380][    T1] usb usb49: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.568533][    T1] usb usb49: Product: USB/IP Virtual Host Controller
[   10.569572][    T1] usb usb49: Manufacturer: Linux syzkaller vhci_hcd
[   10.570876][    T1] usb usb49: SerialNumber: vhci_hcd.8
[   10.575681][    T1] hub 49-0:1.0: USB hub found
[   10.576672][    T1] hub 49-0:1.0: 8 ports detected
[   10.587993][    T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller
[   10.590704][    T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 50
[   10.592460][    T1] usb usb50: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.594697][    T1] usb usb50: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.596678][    T1] usb usb50: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.597909][    T1] usb usb50: Product: USB/IP Virtual Host Controller
[   10.598834][    T1] usb usb50: Manufacturer: Linux syzkaller vhci_hcd
[   10.600015][    T1] usb usb50: SerialNumber: vhci_hcd.8
[   10.605127][    T1] hub 50-0:1.0: USB hub found
[   10.607060][    T1] hub 50-0:1.0: 8 ports detected
[   10.620492][    T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller
[   10.623248][    T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 51
[   10.627066][    T1] usb usb51: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.628628][    T1] usb usb51: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.629987][    T1] usb usb51: Product: USB/IP Virtual Host Controller
[   10.631075][    T1] usb usb51: Manufacturer: Linux syzkaller vhci_hcd
[   10.632008][    T1] usb usb51: SerialNumber: vhci_hcd.9
[   10.636890][    T1] hub 51-0:1.0: USB hub found
[   10.638030][    T1] hub 51-0:1.0: 8 ports detected
[   10.650461][    T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller
[   10.652877][    T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 52
[   10.654885][    T1] usb usb52: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.657360][    T1] usb usb52: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.658956][    T1] usb usb52: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.660132][    T1] usb usb52: Product: USB/IP Virtual Host Controller
[   10.661068][    T1] usb usb52: Manufacturer: Linux syzkaller vhci_hcd
[   10.661990][    T1] usb usb52: SerialNumber: vhci_hcd.9
[   10.668142][    T1] hub 52-0:1.0: USB hub found
[   10.669231][    T1] hub 52-0:1.0: 8 ports detected
[   10.684303][    T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller
[   10.686587][    T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 53
[   10.689002][    T1] usb usb53: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.690312][    T1] usb usb53: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.691457][    T1] usb usb53: Product: USB/IP Virtual Host Controller
[   10.692494][    T1] usb usb53: Manufacturer: Linux syzkaller vhci_hcd
[   10.693555][    T1] usb usb53: SerialNumber: vhci_hcd.10
[   10.698203][    T1] hub 53-0:1.0: USB hub found
[   10.699512][    T1] hub 53-0:1.0: 8 ports detected
[   10.711416][    T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller
[   10.713727][    T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 54
[   10.715756][    T1] usb usb54: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.718516][    T1] usb usb54: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.719912][    T1] usb usb54: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.721409][    T1] usb usb54: Product: USB/IP Virtual Host Controller
[   10.722857][    T1] usb usb54: Manufacturer: Linux syzkaller vhci_hcd
[   10.724401][    T1] usb usb54: SerialNumber: vhci_hcd.10
[   10.730458][    T1] hub 54-0:1.0: USB hub found
[   10.731504][    T1] hub 54-0:1.0: 8 ports detected
[   10.747302][    T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller
[   10.749518][    T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 55
[   10.752331][    T1] usb usb55: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.753620][    T1] usb usb55: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.754906][    T1] usb usb55: Product: USB/IP Virtual Host Controller
[   10.756086][    T1] usb usb55: Manufacturer: Linux syzkaller vhci_hcd
[   10.757295][    T1] usb usb55: SerialNumber: vhci_hcd.11
[   10.761776][    T1] hub 55-0:1.0: USB hub found
[   10.763063][    T1] hub 55-0:1.0: 8 ports detected
[   10.776174][    T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller
[   10.784214][    T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 56
[   10.793067][    T1] usb usb56: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.804408][    T1] usb usb56: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.813787][    T1] usb usb56: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.822393][    T1] usb usb56: Product: USB/IP Virtual Host Controller
[   10.829074][    T1] usb usb56: Manufacturer: Linux syzkaller vhci_hcd
[   10.835748][    T1] usb usb56: SerialNumber: vhci_hcd.11
[   10.844933][    T1] hub 56-0:1.0: USB hub found
[   10.850790][    T1] hub 56-0:1.0: 8 ports detected
[   10.869443][    T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller
[   10.877536][    T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 57
[   10.887173][    T1] usb usb57: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   10.896721][    T1] usb usb57: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.904858][    T1] usb usb57: Product: USB/IP Virtual Host Controller
[   10.911565][    T1] usb usb57: Manufacturer: Linux syzkaller vhci_hcd
[   10.918451][    T1] usb usb57: SerialNumber: vhci_hcd.12
[   10.927866][    T1] hub 57-0:1.0: USB hub found
[   10.932843][    T1] hub 57-0:1.0: 8 ports detected
[   10.949107][    T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller
[   10.957265][    T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 58
[   10.966144][    T1] usb usb58: We don't know the algorithms for LPM for this host, disabling LPM.
[   10.976475][    T1] usb usb58: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   10.986127][    T1] usb usb58: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   10.994264][    T1] usb usb58: Product: USB/IP Virtual Host Controller
[   11.000969][    T1] usb usb58: Manufacturer: Linux syzkaller vhci_hcd
[   11.007585][    T1] usb usb58: SerialNumber: vhci_hcd.12
[   11.016901][    T1] hub 58-0:1.0: USB hub found
[   11.021916][    T1] hub 58-0:1.0: 8 ports detected
[   11.040982][    T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller
[   11.048974][    T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 59
[   11.058570][    T1] usb usb59: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   11.067793][    T1] usb usb59: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.076666][    T1] usb usb59: Product: USB/IP Virtual Host Controller
[   11.083414][    T1] usb usb59: Manufacturer: Linux syzkaller vhci_hcd
[   11.090015][    T1] usb usb59: SerialNumber: vhci_hcd.13
[   11.099049][    T1] hub 59-0:1.0: USB hub found
[   11.104064][    T1] hub 59-0:1.0: 8 ports detected
[   11.120490][    T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller
[   11.129692][    T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 60
[   11.138662][    T1] usb usb60: We don't know the algorithms for LPM for this host, disabling LPM.
[   11.148741][    T1] usb usb60: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   11.158369][    T1] usb usb60: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.166518][    T1] usb usb60: Product: USB/IP Virtual Host Controller
[   11.173198][    T1] usb usb60: Manufacturer: Linux syzkaller vhci_hcd
[   11.179785][    T1] usb usb60: SerialNumber: vhci_hcd.13
[   11.189064][    T1] hub 60-0:1.0: USB hub found
[   11.194026][    T1] hub 60-0:1.0: 8 ports detected
[   11.213235][    T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller
[   11.221616][    T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 61
[   11.231571][    T1] usb usb61: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   11.240861][    T1] usb usb61: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.249470][    T1] usb usb61: Product: USB/IP Virtual Host Controller
[   11.256171][    T1] usb usb61: Manufacturer: Linux syzkaller vhci_hcd
[   11.262736][    T1] usb usb61: SerialNumber: vhci_hcd.14
[   11.272052][    T1] hub 61-0:1.0: USB hub found
[   11.277118][    T1] hub 61-0:1.0: 8 ports detected
[   11.293196][    T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller
[   11.301581][    T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 62
[   11.310505][    T1] usb usb62: We don't know the algorithms for LPM for this host, disabling LPM.
[   11.320579][    T1] usb usb62: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 6.17
[   11.330060][    T1] usb usb62: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.338872][    T1] usb usb62: Product: USB/IP Virtual Host Controller
[   11.345582][    T1] usb usb62: Manufacturer: Linux syzkaller vhci_hcd
[   11.352185][    T1] usb usb62: SerialNumber: vhci_hcd.14
[   11.361329][    T1] hub 62-0:1.0: USB hub found
[   11.366534][    T1] hub 62-0:1.0: 8 ports detected
[   11.385593][    T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller
[   11.393986][    T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 63
[   11.403891][    T1] usb usb63: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 6.17
[   11.413170][    T1] usb usb63: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[   11.421367][    T1] usb usb63: Product: USB/IP Virtual Host Controller
[   11.428072][    T1] usb usb63: Manufacturer: Linux syzkaller vhci_hcd
[   11.434638][    T1] usb usb63: SerialNumber: vhci_hcd.15
[   11.444356][    T1] hub 63-0:1.0: USB hub found
[   11.449464][    T1] hub 63-0:1.0: 8 ports detected
[   11.466240][    T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller
[   11.473439][    T1] usbcore: failed to get bus number
[   11.479509][    T1] vhci_hcd: usb_add_hcd ss failed -7
[   11.484818][    T1] vhci_hcd vhci_hcd.15: remove, state 4
[   11.490514][    T1] usb usb63: USB disconnect, device number 1
[   11.511315][   T59] vhci_hcd: stop threads
[   11.515706][   T59] vhci_hcd: release socket
[   11.520221][   T59] vhci_hcd: disconnect device
[   11.525253][   T59] vhci_hcd: stop threads
[   11.529497][   T59] vhci_hcd: release socket
[   11.533900][   T59] vhci_hcd: disconnect device
[   11.538747][   T59] vhci_hcd: stop threads
[   11.542969][   T59] vhci_hcd: release socket
[   11.547415][   T59] vhci_hcd: disconnect device
[   11.552294][   T59] vhci_hcd: stop threads
[   11.557889][   T59] vhci_hcd: release socket
[   11.562316][   T59] vhci_hcd: disconnect device
[   11.567276][   T59] vhci_hcd: stop threads
[   11.571503][   T59] vhci_hcd: release socket
[   11.576162][   T59] vhci_hcd: disconnect device
[   11.580971][   T59] vhci_hcd: stop threads
[   11.585264][   T59] vhci_hcd: release socket
[   11.589673][   T59] vhci_hcd: disconnect device
[   11.594494][   T59] vhci_hcd: stop threads
[   11.598759][   T59] vhci_hcd: release socket
[   11.603305][   T59] vhci_hcd: disconnect device
[   11.608126][   T59] vhci_hcd: stop threads
[   11.612370][   T59] vhci_hcd: release socket
[   11.616986][   T59] vhci_hcd: disconnect device
[   11.621980][    T1] vhci_hcd vhci_hcd.15: USB bus 63 deregistered
[   11.630481][    T1] vhci_hcd vhci_hcd.15: probe with driver vhci_hcd failed with error -7
[   11.639509][    T1] usbcore: registered new device driver usbip-host
[   11.660612][    T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12
[   11.671996][    T1] i8042: Warning: Keylock active
[   11.679681][    T1] serio: i8042 KBD port at 0x60,0x64 irq 1
[   11.687313][    T1] serio: i8042 AUX port at 0x60,0x64 irq 12
[   11.697241][    T1] mousedev: PS/2 mouse device common for all mice
[   11.708324][    T1] usbcore: registered new interface driver appletouch
[   11.716539][    T1] usbcore: registered new interface driver bcm5974
[   11.724604][    T1] usbcore: registered new interface driver synaptics_usb
[   11.732440][    T1] usbcore: registered new interface driver iforce
[   11.739644][    T1] usbcore: registered new interface driver pxrc
[   11.746782][    T1] usbcore: registered new interface driver xpad
[   11.753628][    T1] usbcore: registered new interface driver usb_acecad
[   11.761464][    T1] usbcore: registered new interface driver aiptek
[   11.768474][    T1] usbcore: registered new interface driver hanwang
[   11.775833][    T1] usbcore: registered new interface driver kbtab
[   11.782741][    T1] usbcore: registered new interface driver pegasus_notetaker
[   11.791899][    T1] usbcore: registered new interface driver usbtouchscreen
[   11.799634][    T1] usbcore: registered new interface driver sur40
[   11.806691][    T1] usbcore: registered new interface driver ati_remote2
[   11.813550][    T1] cm109: Keymap for Komunikate KIP1000 phone loaded
[   11.820936][    T1] usbcore: registered new interface driver cm109
[   11.827664][    T1] cm109: CM109 phone driver: 20080805 (C) Alfred E. Heggestad
[   11.835843][    T1] usbcore: registered new interface driver ims_pcu
[   11.842916][    T1] usbcore: registered new interface driver keyspan_remote
[   11.850976][    T1] usbcore: registered new interface driver powermate
[   11.859092][    T1] usbcore: registered new interface driver yealink
[   11.869109][    T1] rtc_cmos 00:00: RTC can wake from S4
[   11.882731][    T1] rtc_cmos 00:00: registered as rtc0
[   11.888670][    T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram
[   11.896772][    T1] i2c_dev: i2c /dev entries driver
[   11.903391][    T1] usbcore: registered new interface driver i2c-diolan-u2c
[   11.912435][    T1] usbcore: registered new interface driver i2c-cp2615
[   11.919910][    T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF
[   11.930137][    T1] usbcore: registered new interface driver i2c-tiny-usb
[   11.939942][    T9] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2
[   11.941767][    T1] usbcore: registered new interface driver igorplugusb
[   11.966142][    T1] usbcore: registered new interface driver iguanair
[   11.974063][    T1] usbcore: registered new interface driver imon
[   11.981756][    T1] usbcore: registered new interface driver imon_raw
[   11.990230][    T1] usbcore: registered new interface driver mceusb
[   11.998277][    T1] usbcore: registered new interface driver redrat3
[   12.006097][    T1] usbcore: registered new interface driver streamzap
[   12.013400][    T1] usbcore: registered new interface driver ir_toy
[   12.022209][    T1] usbcore: registered new interface driver ttusbir
[   12.030334][    T1] usbcore: registered new interface driver ati_remote
[   12.037985][    T1] usbcore: registered new interface driver xbox_remote
[   12.045890][    T1] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully
[   12.056251][    T1] usbcore: registered new interface driver b2c2_flexcop_usb
[   12.064103][    T1] usbcore: registered new interface driver dvb_usb_vp7045
[   12.071958][    T1] usbcore: registered new interface driver dvb_usb_vp702x
[   12.079714][    T1] usbcore: registered new interface driver dvb_usb_gp8psk
[   12.087562][    T1] usbcore: registered new interface driver dvb_usb_dtt200u
[   12.095476][    T1] usbcore: registered new interface driver dvb_usb_a800
[   12.103071][    T1] usbcore: registered new interface driver dvb_usb_dibusb_mb
[   12.111495][    T1] usbcore: registered new interface driver dvb_usb_dibusb_mc
[   12.119481][    T1] usbcore: registered new interface driver dvb_usb_nova_t_usb2
[   12.127632][    T1] usbcore: registered new interface driver dvb_usb_umt_010
[   12.135745][    T1] usbcore: registered new interface driver dvb_usb_m920x
[   12.143452][    T1] usbcore: registered new interface driver dvb_usb_digitv
[   12.151200][    T1] usbcore: registered new interface driver dvb_usb_cxusb
[   12.158893][    T1] usbcore: registered new interface driver dvb_usb_ttusb2
[   12.167823][    T1] usbcore: registered new interface driver dvb_usb_dib0700
[   12.175894][    T1] usbcore: registered new interface driver opera1
[   12.182944][    T1] usbcore: registered new interface driver dvb_usb_af9005
[   12.190233][    T1] failing symbol_get of non-GPLONLY symbol af9005_rc_decode.
[   12.198506][    T1] failing symbol_get of non-GPLONLY symbol af9005_rc_decode.
[   12.206139][    T1] failing symbol_get of non-GPLONLY symbol rc_map_af9005_table.
[   12.214491][    T1] failing symbol_get of non-GPLONLY symbol rc_map_af9005_table.
[   12.222268][    T1] failing symbol_get of non-GPLONLY symbol rc_map_af9005_table_size.
[   12.233153][    T1] failing symbol_get of non-GPLONLY symbol rc_map_af9005_table_size.
[   12.237004][    T9] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4
[   12.242771][    T1] af9005: af9005_rc_decode function not found, disabling remote
[   12.259917][    T1] usbcore: registered new interface driver pctv452e
[   12.267440][    T1] usbcore: registered new interface driver dw2102
[   12.274430][    T1] usbcore: registered new interface driver dvb_usb_dtv5100
[   12.282620][    T1] usbcore: registered new interface driver cinergyT2
[   12.290140][    T1] usbcore: registered new interface driver dvb_usb_az6027
[   12.297879][    T1] usbcore: registered new interface driver dvb_usb_technisat_usb2
[   12.306344][    T1] usbcore: registered new interface driver dvb_usb_af9015
[   12.314060][    T1] usbcore: registered new interface driver dvb_usb_af9035
[   12.321723][    T1] usbcore: registered new interface driver dvb_usb_anysee
[   12.329441][    T1] usbcore: registered new interface driver dvb_usb_au6610
[   12.337121][    T1] usbcore: registered new interface driver dvb_usb_az6007
[   12.344771][    T1] usbcore: registered new interface driver dvb_usb_ce6230
[   12.352461][    T1] usbcore: registered new interface driver dvb_usb_ec168
[   12.360036][    T1] usbcore: registered new interface driver dvb_usb_lmedm04
[   12.367786][    T1] usbcore: registered new interface driver dvb_usb_gl861
[   12.375612][    T1] usbcore: registered new interface driver dvb_usb_mxl111sf
[   12.383518][    T1] usbcore: registered new interface driver dvb_usb_rtl28xxu
[   12.392023][    T1] usbcore: registered new interface driver dvb_usb_dvbsky
[   12.401207][    T1] usbcore: registered new interface driver zd1301
[   12.408185][    T1] usbcore: registered new interface driver s2255
[   12.415185][    T1] usbcore: registered new interface driver smsusb
[   12.422326][    T1] usbcore: registered new interface driver ttusb
[   12.429224][    T1] usbcore: registered new interface driver ttusb-dec
[   12.436482][    T1] usbcore: registered new interface driver Abilis Systems as10x usb driver
[   12.445835][    T1] usbcore: registered new interface driver airspy
[   12.452267][    T1] gspca_main: v2.14.0 registered
[   12.458201][    T1] usbcore: registered new interface driver benq
[   12.465028][    T1] usbcore: registered new interface driver conex
[   12.472359][    T1] usbcore: registered new interface driver cpia1
[   12.479355][    T1] usbcore: registered new interface driver dtcs033
[   12.486718][    T1] usbcore: registered new interface driver etoms
[   12.493642][    T1] usbcore: registered new interface driver finepix
[   12.500745][    T1] usbcore: registered new interface driver jeilinj
[   12.508154][    T1] usbcore: registered new interface driver jl2005bcd
[   12.515535][    T1] usbcore: registered new interface driver kinect
[   12.522584][    T1] usbcore: registered new interface driver konica
[   12.529631][    T1] usbcore: registered new interface driver mars
[   12.536539][    T1] usbcore: registered new interface driver mr97310a
[   12.543828][    T1] usbcore: registered new interface driver nw80x
[   12.551498][    T1] usbcore: registered new interface driver ov519
[   12.558478][    T1] usbcore: registered new interface driver ov534
[   12.565537][    T1] usbcore: registered new interface driver ov534_9
[   12.572704][    T1] usbcore: registered new interface driver pac207
[   12.579750][    T1] usbcore: registered new interface driver gspca_pac7302
[   12.587468][    T1] usbcore: registered new interface driver pac7311
[   12.594520][    T1] usbcore: registered new interface driver se401
[   12.601619][    T1] usbcore: registered new interface driver sn9c2028
[   12.608914][    T1] usbcore: registered new interface driver gspca_sn9c20x
[   12.617213][    T1] usbcore: registered new interface driver sonixb
[   12.624271][    T1] usbcore: registered new interface driver sonixj
[   12.632368][    T1] usbcore: registered new interface driver spca500
[   12.639570][    T1] usbcore: registered new interface driver spca501
[   12.646676][    T1] usbcore: registered new interface driver spca505
[   12.653714][    T1] usbcore: registered new interface driver spca506
[   12.660791][    T1] usbcore: registered new interface driver spca508
[   12.667914][    T1] usbcore: registered new interface driver spca561
[   12.674974][    T1] usbcore: registered new interface driver spca1528
[   12.682131][    T1] usbcore: registered new interface driver sq905
[   12.689073][    T1] usbcore: registered new interface driver sq905c
[   12.696070][    T1] usbcore: registered new interface driver sq930x
[   12.703150][    T1] usbcore: registered new interface driver sunplus
[   12.710276][    T1] usbcore: registered new interface driver stk014
[   12.717317][    T1] usbcore: registered new interface driver stk1135
[   12.724396][    T1] usbcore: registered new interface driver stv0680
[   12.731960][    T1] usbcore: registered new interface driver t613
[   12.738807][    T1] usbcore: registered new interface driver gspca_topro
[   12.746251][    T1] usbcore: registered new interface driver touptek
[   12.753318][    T1] usbcore: registered new interface driver tv8532
[   12.760326][    T1] usbcore: registered new interface driver vc032x
[   12.767579][    T1] usbcore: registered new interface driver vicam
[   12.774529][    T1] usbcore: registered new interface driver xirlink-cit
[   12.782175][    T1] usbcore: registered new interface driver gspca_zc3xx
[   12.789833][    T1] usbcore: registered new interface driver ALi m5602
[   12.797370][    T1] usbcore: registered new interface driver STV06xx
[   12.804577][    T1] usbcore: registered new interface driver gspca_gl860
[   12.813015][    T1] usbcore: registered new interface driver hackrf
[   12.820254][    T1] usbcore: registered new interface driver msi2500
[   12.827382][    T1] usbcore: registered new interface driver Philips webcam
[   12.835872][    T1] usbcore: registered new interface driver uvcvideo
[   12.842584][    T1] au0828: au0828 driver loaded
[   12.848018][    T1] usbcore: registered new interface driver au0828
[   12.855181][    T1] usbcore: registered new interface driver cx231xx
[   12.862653][    T1] usbcore: registered new interface driver em28xx
[   12.869373][    T1] em28xx: Registered (Em28xx v4l2 Extension) extension
[   12.876355][    T1] em28xx: Registered (Em28xx Audio Extension) extension
[   12.883289][    T1] em28xx: Registered (Em28xx dvb Extension) extension
[   12.890837][    T1] em28xx: Registered (Em28xx Input Extension) extension
[   12.898426][    T1] usbcore: registered new interface driver go7007
[   12.905525][    T1] usbcore: registered new interface driver go7007-loader
[   12.913564][    T1] usbcore: registered new interface driver hdpvr
[   12.921522][    T1] usbcore: registered new interface driver pvrusb2
[   12.928487][    T1] pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner
[   12.937310][    T1] pvrusb2: Debug mask is 31 (0x1f)
[   12.943029][    T1] usbcore: registered new interface driver stk1160
[   12.950391][    T1] usbcore: registered new interface driver usbtv
[   12.961694][    T1] dvbdev: DVB: registering new adapter (dvb_vidtv_bridge)
[   12.973588][    T1] i2c i2c-0: DVB: registering adapter 0 frontend 0 (Dummy demod for DVB-T/T2/C/S/S2)...
[   12.985060][    T1] dvbdev: dvb_create_media_entity: media entity 'Dummy demod for DVB-T/T2/C/S/S2' registered.
[   13.007010][    T1] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered.
[   13.023187][    T1] vidtv vidtv.0: Successfully initialized vidtv!
[   13.033567][    T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video0
[   13.042955][    T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video1
[   13.052574][    T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video2
[   13.067363][    T1] vim2m vim2m.0: Device registered as /dev/video3
[   13.117535][    T1] vivid-000: using single planar format API
[   13.154212][    T1] vivid-000: CEC adapter cec0 registered for HDMI input
[   13.162429][    T1] vivid-000: V4L2 capture device registered as video7
[   13.170336][    T1] vivid-000: CEC adapter cec1 registered for HDMI output 0
[   13.178604][    T1] vivid-000: V4L2 output device registered as video8
[   13.186219][    T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI
[   13.196803][    T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI
[   13.206798][    T1] vivid-000: V4L2 capture device registered as swradio0
[   13.214795][    T1] vivid-000: V4L2 receiver device registered as radio0
[   13.222794][    T1] vivid-000: V4L2 transmitter device registered as radio1
[   13.231031][    T1] vivid-000: V4L2 metadata capture device registered as video9
[   13.239558][    T1] vivid-000: V4L2 metadata output device registered as video10
[   13.248143][    T1] vivid-000: V4L2 touch capture device registered as v4l-touch0
[   13.256817][    T1] vivid-001: using multiplanar format API
[   13.288554][    T1] vivid-001: CEC adapter cec2 registered for HDMI input
[   13.297018][    T1] vivid-001: V4L2 capture device registered as video11
[   13.304914][    T1] vivid-001: CEC adapter cec3 registered for HDMI output 0
[   13.313282][    T1] vivid-001: V4L2 output device registered as video12
[   13.320961][    T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI
[   13.331135][    T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI
[   13.341976][    T1] vivid-001: V4L2 capture device registered as swradio1
[   13.349925][    T1] vivid-001: V4L2 receiver device registered as radio2
[   13.357786][    T1] vivid-001: V4L2 transmitter device registered as radio3
[   13.366215][    T1] vivid-001: V4L2 metadata capture device registered as video13
[   13.374811][    T1] vivid-001: V4L2 metadata output device registered as video14
[   13.383903][    T1] vivid-001: V4L2 touch capture device registered as v4l-touch1
[   13.393239][    T1] vivid-002: using single planar format API
[   13.426034][    T1] vivid-002: CEC adapter cec4 registered for HDMI input
[   13.434106][    T1] vivid-002: V4L2 capture device registered as video15
[   13.442490][    T1] vivid-002: CEC adapter cec5 registered for HDMI output 0
[   13.450760][    T1] vivid-002: V4L2 output device registered as video16
[   13.458693][    T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI
[   13.468754][    T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI
[   13.479132][    T1] vivid-002: V4L2 capture device registered as swradio2
[   13.487047][    T1] vivid-002: V4L2 receiver device registered as radio4
[   13.494770][    T1] vivid-002: V4L2 transmitter device registered as radio5
[   13.503299][    T1] vivid-002: V4L2 metadata capture device registered as video17
[   13.511932][    T1] vivid-002: V4L2 metadata output device registered as video18
[   13.520584][    T1] vivid-002: V4L2 touch capture device registered as v4l-touch2
[   13.529639][    T1] vivid-003: using multiplanar format API
[   13.561857][    T1] vivid-003: CEC adapter cec6 registered for HDMI input
[   13.570305][    T1] vivid-003: V4L2 capture device registered as video19
[   13.578119][    T1] vivid-003: CEC adapter cec7 registered for HDMI output 0
[   13.586519][    T1] vivid-003: V4L2 output device registered as video20
[   13.594210][    T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI
[   13.604759][    T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI
[   13.615605][    T1] vivid-003: V4L2 capture device registered as swradio3
[   13.623404][    T1] vivid-003: V4L2 receiver device registered as radio6
[   13.631195][    T1] vivid-003: V4L2 transmitter device registered as radio7
[   13.639417][    T1] vivid-003: V4L2 metadata capture device registered as video21
[   13.648107][    T1] vivid-003: V4L2 metadata output device registered as video22
[   13.656711][    T1] vivid-003: V4L2 touch capture device registered as v4l-touch3
[   13.665330][    T1] vivid-004: using single planar format API
[   13.697498][    T1] vivid-004: CEC adapter cec8 registered for HDMI input
[   13.705635][    T1] vivid-004: V4L2 capture device registered as video23
[   13.713947][    T1] vivid-004: CEC adapter cec9 registered for HDMI output 0
[   13.723052][    T1] vivid-004: V4L2 output device registered as video24
[   13.730928][    T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI
[   13.741287][    T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI
[   13.751320][    T1] vivid-004: V4L2 capture device registered as swradio4
[   13.759231][    T1] vivid-004: V4L2 receiver device registered as radio8
[   13.767459][    T1] vivid-004: V4L2 transmitter device registered as radio9
[   13.775506][    T1] vivid-004: V4L2 metadata capture device registered as video25
[   13.784060][    T1] vivid-004: V4L2 metadata output device registered as video26
[   13.793074][    T1] vivid-004: V4L2 touch capture device registered as v4l-touch4
[   13.801817][    T1] vivid-005: using multiplanar format API
[   13.834911][    T1] vivid-005: CEC adapter cec10 registered for HDMI input
[   13.843208][    T1] vivid-005: V4L2 capture device registered as video27
[   13.851633][    T1] vivid-005: CEC adapter cec11 registered for HDMI output 0
[   13.859990][    T1] vivid-005: V4L2 output device registered as video28
[   13.867923][    T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI
[   13.878106][    T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI
[   13.888374][    T1] vivid-005: V4L2 capture device registered as swradio5
[   13.896303][    T1] vivid-005: V4L2 receiver device registered as radio10
[   13.904224][    T1] vivid-005: V4L2 transmitter device registered as radio11
[   13.912402][    T1] vivid-005: V4L2 metadata capture device registered as video29
[   13.921092][    T1] vivid-005: V4L2 metadata output device registered as video30
[   13.929548][    T1] vivid-005: V4L2 touch capture device registered as v4l-touch5
[   13.938316][    T1] vivid-006: using single planar format API
[   13.970472][    T1] vivid-006: CEC adapter cec12 registered for HDMI input
[   13.979120][    T1] vivid-006: V4L2 capture device registered as video31
[   13.986962][    T1] vivid-006: CEC adapter cec13 registered for HDMI output 0
[   13.995504][    T1] vivid-006: V4L2 output device registered as video32
[   14.003196][    T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI
[   14.013564][    T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI
[   14.024101][    T1] vivid-006: V4L2 capture device registered as swradio6
[   14.032005][    T1] vivid-006: V4L2 receiver device registered as radio12
[   14.040008][    T1] vivid-006: V4L2 transmitter device registered as radio13
[   14.048303][    T1] vivid-006: V4L2 metadata capture device registered as video33
[   14.057372][    T1] vivid-006: V4L2 metadata output device registered as video34
[   14.065957][    T1] vivid-006: V4L2 touch capture device registered as v4l-touch6
[   14.075373][    T1] vivid-007: using multiplanar format API
[   14.107336][    T1] vivid-007: CEC adapter cec14 registered for HDMI input
[   14.115549][    T1] vivid-007: V4L2 capture device registered as video35
[   14.123473][    T1] vivid-007: CEC adapter cec15 registered for HDMI output 0
[   14.132216][    T1] vivid-007: V4L2 output device registered as video36
[   14.139903][    T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI
[   14.150180][    T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI
[   14.160393][    T1] vivid-007: V4L2 capture device registered as swradio7
[   14.168568][    T1] vivid-007: V4L2 receiver device registered as radio14
[   14.176601][    T1] vivid-007: V4L2 transmitter device registered as radio15
[   14.184713][    T1] vivid-007: V4L2 metadata capture device registered as video37
[   14.193241][    T1] vivid-007: V4L2 metadata output device registered as video38
[   14.201750][    T1] vivid-007: V4L2 touch capture device registered as v4l-touch7
[   14.210384][    T1] vivid-008: using single planar format API
[   14.242363][    T1] vivid-008: CEC adapter cec16 registered for HDMI input
[   14.250857][    T1] vivid-008: V4L2 capture device registered as video39
[   14.258932][    T1] vivid-008: CEC adapter cec17 registered for HDMI output 0
[   14.267398][    T1] vivid-008: V4L2 output device registered as video40
[   14.275097][    T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI
[   14.285330][    T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI
[   14.295676][    T1] vivid-008: V4L2 capture device registered as swradio8
[   14.303582][    T1] vivid-008: V4L2 receiver device registered as radio16
[   14.311422][    T1] vivid-008: V4L2 transmitter device registered as radio17
[   14.319523][    T1] vivid-008: V4L2 metadata capture device registered as video41
[   14.328271][    T1] vivid-008: V4L2 metadata output device registered as video42
[   14.337098][    T1] vivid-008: V4L2 touch capture device registered as v4l-touch8
[   14.345687][    T1] vivid-009: using multiplanar format API
[   14.378382][    T1] vivid-009: CEC adapter cec18 registered for HDMI input
[   14.386491][    T1] vivid-009: V4L2 capture device registered as video43
[   14.394301][    T1] vivid-009: CEC adapter cec19 registered for HDMI output 0
[   14.403255][    T1] vivid-009: V4L2 output device registered as video44
[   14.411010][    T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI
[   14.421171][    T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI
[   14.431323][    T1] vivid-009: V4L2 capture device registered as swradio9
[   14.439467][    T1] vivid-009: V4L2 receiver device registered as radio18
[   14.447408][    T1] vivid-009: V4L2 transmitter device registered as radio19
[   14.455871][    T1] vivid-009: V4L2 metadata capture device registered as video45
[   14.464461][    T1] vivid-009: V4L2 metadata output device registered as video46
[   14.472948][    T1] vivid-009: V4L2 touch capture device registered as v4l-touch9
[   14.481800][    T1] vivid-010: using single planar format API
[   14.514030][    T1] vivid-010: CEC adapter cec20 registered for HDMI input
[   14.522672][    T1] vivid-010: V4L2 capture device registered as video47
[   14.530580][    T1] vivid-010: CEC adapter cec21 registered for HDMI output 0
[   14.538890][    T1] vivid-010: V4L2 output device registered as video48
[   14.546673][    T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI
[   14.557326][    T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI
[   14.567401][    T1] vivid-010: V4L2 capture device registered as swradio10
[   14.575757][    T1] vivid-010: V4L2 receiver device registered as radio20
[   14.583719][    T1] vivid-010: V4L2 transmitter device registered as radio21
[   14.591900][    T1] vivid-010: V4L2 metadata capture device registered as video49
[   14.600872][    T1] vivid-010: V4L2 metadata output device registered as video50
[   14.609454][    T1] vivid-010: V4L2 touch capture device registered as v4l-touch10
[   14.618732][    T1] vivid-011: using multiplanar format API
[   14.650800][    T1] vivid-011: CEC adapter cec22 registered for HDMI input
[   14.659579][    T1] vivid-011: V4L2 capture device registered as video51
[   14.667569][    T1] vivid-011: CEC adapter cec23 registered for HDMI output 0
[   14.675922][    T1] vivid-011: V4L2 output device registered as video52
[   14.683780][    T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI
[   14.693975][    T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI
[   14.704465][    T1] vivid-011: V4L2 capture device registered as swradio11
[   14.712802][    T1] vivid-011: V4L2 receiver device registered as radio22
[   14.720622][    T1] vivid-011: V4L2 transmitter device registered as radio23
[   14.728874][    T1] vivid-011: V4L2 metadata capture device registered as video53
[   14.737768][    T1] vivid-011: V4L2 metadata output device registered as video54
[   14.746293][    T1] vivid-011: V4L2 touch capture device registered as v4l-touch11
[   14.754862][    T1] vivid-012: using single planar format API
[   14.786928][    T1] vivid-012: CEC adapter cec24 registered for HDMI input
[   14.794905][    T1] vivid-012: V4L2 capture device registered as video55
[   14.803167][    T1] vivid-012: CEC adapter cec25 registered for HDMI output 0
[   14.811685][    T1] vivid-012: V4L2 output device registered as video56
[   14.819543][    T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI
[   14.829705][    T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI
[   14.839866][    T1] vivid-012: V4L2 capture device registered as swradio12
[   14.848226][    T1] vivid-012: V4L2 receiver device registered as radio24
[   14.856518][    T1] vivid-012: V4L2 transmitter device registered as radio25
[   14.864769][    T1] vivid-012: V4L2 metadata capture device registered as video57
[   14.873831][    T1] vivid-012: V4L2 metadata output device registered as video58
[   14.882634][    T1] vivid-012: V4L2 touch capture device registered as v4l-touch12
[   14.891296][    T1] vivid-013: using multiplanar format API
[   14.923446][    T1] vivid-013: CEC adapter cec26 registered for HDMI input
[   14.931779][    T1] vivid-013: V4L2 capture device registered as video59
[   14.939863][    T1] vivid-013: CEC adapter cec27 registered for HDMI output 0
[   14.948487][    T1] vivid-013: V4L2 output device registered as video60
[   14.956579][    T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI
[   14.967045][    T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI
[   14.977198][    T1] vivid-013: V4L2 capture device registered as swradio13
[   14.985107][    T1] vivid-013: V4L2 receiver device registered as radio26
[   14.993043][    T1] vivid-013: V4L2 transmitter device registered as radio27
[   15.001338][    T1] vivid-013: V4L2 metadata capture device registered as video61
[   15.010095][    T1] vivid-013: V4L2 metadata output device registered as video62
[   15.018663][    T1] vivid-013: V4L2 touch capture device registered as v4l-touch13
[   15.027291][    T1] vivid-014: using single planar format API
[   15.059471][    T1] vivid-014: CEC adapter cec28 registered for HDMI input
[   15.068133][    T1] vivid-014: V4L2 capture device registered as video63
[   15.076159][    T1] vivid-014: CEC adapter cec29 registered for HDMI output 0
[   15.084397][    T1] vivid-014: V4L2 output device registered as video64
[   15.092367][    T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI
[   15.102634][    T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI
[   15.112765][    T1] vivid-014: V4L2 capture device registered as swradio14
[   15.120907][    T1] vivid-014: V4L2 receiver device registered as radio28
[   15.129018][    T1] vivid-014: V4L2 transmitter device registered as radio29
[   15.137134][    T1] vivid-014: V4L2 metadata capture device registered as video65
[   15.146005][    T1] vivid-014: V4L2 metadata output device registered as video66
[   15.154502][    T1] vivid-014: V4L2 touch capture device registered as v4l-touch14
[   15.163345][    T1] vivid-015: using multiplanar format API
[   15.195584][    T1] vivid-015: CEC adapter cec30 registered for HDMI input
[   15.203849][    T1] vivid-015: V4L2 capture device registered as video67
[   15.212325][    T1] vivid-015: CEC adapter cec31 registered for HDMI output 0
[   15.220615][    T1] vivid-015: V4L2 output device registered as video68
[   15.228527][    T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI
[   15.238819][    T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI
[   15.249374][    T1] vivid-015: V4L2 capture device registered as swradio15
[   15.257357][    T1] vivid-015: V4L2 receiver device registered as radio30
[   15.265546][    T1] vivid-015: V4L2 transmitter device registered as radio31
[   15.274261][    T1] vivid-015: V4L2 metadata capture device registered as video69
[   15.282864][    T1] vivid-015: V4L2 metadata output device registered as video70
[   15.291526][    T1] vivid-015: V4L2 touch capture device registered as v4l-touch15
[   15.300133][    T1] vivid-016: using single planar format API
[   15.332261][    T1] vivid-016: CEC adapter cec32 registered for HDMI input
[   15.340625][    T1] vivid-016: V4L2 capture device registered as video71
[   15.348612][    T1] vivid-016: CEC adapter cec33 registered for HDMI output 0
[   15.357198][    T1] vivid-016: V4L2 output device registered as video72
[   15.365006][    T1] vivid-016: V4L2 capture device registered as vbi32, supports raw and sliced VBI
[   15.375189][    T1] vivid-016: V4L2 output device registered as vbi33, supports raw and sliced VBI
[   15.386039][    T1] vivid-016: V4L2 capture device registered as swradio16
[   15.393983][    T1] vivid-016: V4L2 receiver device registered as radio32
[   15.401886][    T1] vivid-016: V4L2 transmitter device registered as radio33
[   15.410001][    T1] vivid-016: V4L2 metadata capture device registered as video73
[   15.418634][    T1] vivid-016: V4L2 metadata output device registered as video74
[   15.427334][    T1] vivid-016: V4L2 touch capture device registered as v4l-touch16
[   15.436345][    T1] vivid-017: using multiplanar format API
[   15.468573][    T1] vivid-017: CEC adapter cec34 registered for HDMI input
[   15.477189][    T1] vivid-017: V4L2 capture device registered as video75
[   15.485161][    T1] vivid-017: CEC adapter cec35 registered for HDMI output 0
[   15.494090][    T1] vivid-017: V4L2 output device registered as video76
[   15.502034][    T1] vivid-017: V4L2 capture device registered as vbi34, supports raw and sliced VBI
[   15.512230][    T1] vivid-017: V4L2 output device registered as vbi35, supports raw and sliced VBI
[   15.522654][    T1] vivid-017: V4L2 capture device registered as swradio17
[   15.530612][    T1] vivid-017: V4L2 receiver device registered as radio34
[   15.538627][    T1] vivid-017: V4L2 transmitter device registered as radio35
[   15.546771][    T1] vivid-017: V4L2 metadata capture device registered as video77
[   15.555634][    T1] vivid-017: V4L2 metadata output device registered as video78
[   15.564168][    T1] vivid-017: V4L2 touch capture device registered as v4l-touch17
[   15.572902][    T1] vivid-018: using single planar format API
[   15.606128][    T1] vivid-018: CEC adapter cec36 registered for HDMI input
[   15.614185][    T1] vivid-018: V4L2 capture device registered as video79
[   15.622471][    T1] vivid-018: CEC adapter cec37 registered for HDMI output 0
[   15.630889][    T1] vivid-018: V4L2 output device registered as video80
[   15.638597][    T1] vivid-018: V4L2 capture device registered as vbi36, supports raw and sliced VBI
[   15.648927][    T1] vivid-018: V4L2 output device registered as vbi37, supports raw and sliced VBI
[   15.659494][    T1] vivid-018: V4L2 capture device registered as swradio18
[   15.667478][    T1] vivid-018: V4L2 receiver device registered as radio36
[   15.675380][    T1] vivid-018: V4L2 transmitter device registered as radio37
[   15.683609][    T1] vivid-018: V4L2 metadata capture device registered as video81
[   15.692317][    T1] vivid-018: V4L2 metadata output device registered as video82
[   15.700968][    T1] vivid-018: V4L2 touch capture device registered as v4l-touch18
[   15.709784][    T1] vivid-019: using multiplanar format API
[   15.741411][    T1] vivid-019: CEC adapter cec38 registered for HDMI input
[   15.749814][    T1] vivid-019: V4L2 capture device registered as video83
[   15.757837][    T1] vivid-019: CEC adapter cec39 registered for HDMI output 0
[   15.766344][    T1] vivid-019: V4L2 output device registered as video84
[   15.774072][    T1] vivid-019: V4L2 capture device registered as vbi38, supports raw and sliced VBI
[   15.784227][    T1] vivid-019: V4L2 output device registered as vbi39, supports raw and sliced VBI
[   15.794806][    T1] vivid-019: V4L2 capture device registered as swradio19
[   15.803018][    T1] vivid-019: V4L2 receiver device registered as radio38
[   15.811158][    T1] vivid-019: V4L2 transmitter device registered as radio39
[   15.819506][    T1] vivid-019: V4L2 metadata capture device registered as video85
[   15.828209][    T1] vivid-019: V4L2 metadata output device registered as video86
[   15.836778][    T1] vivid-019: V4L2 touch capture device registered as v4l-touch19
[   15.845480][    T1] vivid-020: using single planar format API
[   15.877564][    T1] vivid-020: CEC adapter cec40 registered for HDMI input
[   15.885804][    T1] vivid-020: V4L2 capture device registered as video87
[   15.893649][    T1] vivid-020: CEC adapter cec41 registered for HDMI output 0
[   15.901947][    T1] vivid-020: V4L2 output device registered as video88
[   15.909903][    T1] vivid-020: V4L2 capture device registered as vbi40, supports raw and sliced VBI
[   15.920011][    T1] vivid-020: V4L2 output device registered as vbi41, supports raw and sliced VBI
[   15.930432][    T1] vivid-020: V4L2 capture device registered as swradio20
[   15.938374][    T1] vivid-020: V4L2 receiver device registered as radio40
[   15.946345][    T1] vivid-020: V4L2 transmitter device registered as radio41
[   15.954475][    T1] vivid-020: V4L2 metadata capture device registered as video89
[   15.963305][    T1] vivid-020: V4L2 metadata output device registered as video90
[   15.971859][    T1] vivid-020: V4L2 touch capture device registered as v4l-touch20
[   15.980487][    T1] vivid-021: using multiplanar format API
[   16.012091][    T1] vivid-021: CEC adapter cec42 registered for HDMI input
[   16.020490][    T1] vivid-021: V4L2 capture device registered as video91
[   16.028586][    T1] vivid-021: CEC adapter cec43 registered for HDMI output 0
[   16.037287][    T1] vivid-021: V4L2 output device registered as video92
[   16.045122][    T1] vivid-021: V4L2 capture device registered as vbi42, supports raw and sliced VBI
[   16.055830][    T1] vivid-021: V4L2 output device registered as vbi43, supports raw and sliced VBI
[   16.066398][    T1] vivid-021: V4L2 capture device registered as swradio21
[   16.074334][    T1] vivid-021: V4L2 receiver device registered as radio42
[   16.082321][    T1] vivid-021: V4L2 transmitter device registered as radio43
[   16.090694][    T1] vivid-021: V4L2 metadata capture device registered as video93
[   16.099529][    T1] vivid-021: V4L2 metadata output device registered as video94
[   16.108107][    T1] vivid-021: V4L2 touch capture device registered as v4l-touch21
[   16.116999][    T1] vivid-022: using single planar format API
[   16.149684][    T1] vivid-022: CEC adapter cec44 registered for HDMI input
[   16.158172][    T1] vivid-022: V4L2 capture device registered as video95
[   16.166118][    T1] vivid-022: CEC adapter cec45 registered for HDMI output 0
[   16.174356][    T1] vivid-022: V4L2 output device registered as video96
[   16.182012][    T1] vivid-022: V4L2 capture device registered as vbi44, supports raw and sliced VBI
[   16.192282][    T1] vivid-022: V4L2 output device registered as vbi45, supports raw and sliced VBI
[   16.202724][    T1] vivid-022: V4L2 capture device registered as swradio22
[   16.210670][    T1] vivid-022: V4L2 receiver device registered as radio44
[   16.218662][    T1] vivid-022: V4L2 transmitter device registered as radio45
[   16.227060][    T1] vivid-022: V4L2 metadata capture device registered as video97
[   16.236534][    T1] vivid-022: V4L2 metadata output device registered as video98
[   16.245030][    T1] vivid-022: V4L2 touch capture device registered as v4l-touch22
[   16.253727][    T1] vivid-023: using multiplanar format API
[   16.286634][    T1] vivid-023: CEC adapter cec46 registered for HDMI input
[   16.294814][    T1] vivid-023: V4L2 capture device registered as video99
[   16.302757][    T1] vivid-023: CEC adapter cec47 registered for HDMI output 0
[   16.311326][    T1] vivid-023: V4L2 output device registered as video100
[   16.319186][    T1] vivid-023: V4L2 capture device registered as vbi46, supports raw and sliced VBI
[   16.329306][    T1] vivid-023: V4L2 output device registered as vbi47, supports raw and sliced VBI
[   16.339434][    T1] vivid-023: V4L2 capture device registered as swradio23
[   16.347702][    T1] vivid-023: V4L2 receiver device registered as radio46
[   16.355690][    T1] vivid-023: V4L2 transmitter device registered as radio47
[   16.364088][    T1] vivid-023: V4L2 metadata capture device registered as video101
[   16.373248][    T1] vivid-023: V4L2 metadata output device registered as video102
[   16.381810][    T1] vivid-023: V4L2 touch capture device registered as v4l-touch23
[   16.390666][    T1] vivid-024: using single planar format API
[   16.423093][    T1] vivid-024: CEC adapter cec48 registered for HDMI input
[   16.431612][    T1] vivid-024: V4L2 capture device registered as video103
[   16.439612][    T1] vivid-024: CEC adapter cec49 registered for HDMI output 0
[   16.446973][    T1] videodev: could not get a free minor
[   16.477422][    T1] usbcore: registered new interface driver radioshark2
[   16.484892][    T1] usbcore: registered new interface driver radioshark
[   16.492701][    T1] usbcore: registered new interface driver radio-si470x
[   16.500683][    T1] usbcore: registered new interface driver radio-usb-si4713
[   16.508648][    T1] usbcore: registered new interface driver dsbr100
[   16.515888][    T1] usbcore: registered new interface driver radio-keene
[   16.523333][    T1] usbcore: registered new interface driver radio-ma901
[   16.530787][    T1] usbcore: registered new interface driver radio-mr800
[   16.538276][    T1] usbcore: registered new interface driver radio-raremono
[   16.548784][    T1] usbcore: registered new interface driver powerz
[   16.555867][    T1] usbcore: registered new interface driver pcwd_usb
[   16.566436][    T1] device-mapper: core: CONFIG_IMA_DISABLE_HTABLE is disabled. Duplicate IMA measurements will not be recorded in the IMA log.
[   16.579723][    T1] device-mapper: uevent: version 1.0.3
[   16.587582][    T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev
[   16.599497][    T1] device-mapper: multipath round-robin: version 1.2.0 loaded
[   16.607269][    T1] device-mapper: multipath queue-length: version 0.2.0 loaded
[   16.614721][    T1] device-mapper: multipath service-time: version 0.3.0 loaded
[   16.623664][    T1] Bluetooth: HCI UART driver ver 2.3
[   16.629016][    T1] Bluetooth: HCI UART protocol H4 registered
[   16.634991][    T1] Bluetooth: HCI UART protocol BCSP registered
[   16.641391][    T1] Bluetooth: HCI UART protocol LL registered
[   16.647627][    T1] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   16.654956][    T1] Bluetooth: HCI UART protocol QCA registered
[   16.661150][    T1] Bluetooth: HCI UART protocol AG6XX registered
[   16.667588][    T1] Bluetooth: HCI UART protocol Marvell registered
[   16.674556][    T1] usbcore: registered new interface driver bcm203x
[   16.681724][    T1] usbcore: registered new interface driver bpa10x
[   16.688835][    T1] usbcore: registered new interface driver bfusb
[   16.695946][    T1] usbcore: registered new interface driver btusb
[   16.703068][    T1] usbcore: registered new interface driver ath3k
[   16.710408][    T1] Modular ISDN core version 1.1.29
[   16.716912][    T1] NET: Registered PF_ISDN protocol family
[   16.722655][    T1] DSP module 2.0
[   16.726255][    T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies.
[   16.739297][    T1] mISDN: Layer-1-over-IP driver Rev. 2.00
[   16.745905][    T1] 0 virtual devices registered
[   16.751228][    T1] usbcore: registered new interface driver HFC-S_USB
[   16.758363][    T1] intel_pstate: CPU model not supported
[   16.764065][    T1] VUB300 Driver rom wait states = 1C irqpoll timeout = 0400
[   16.766200][    T1] usbcore: registered new interface driver vub300
[   16.780918][    T1] usbcore: registered new interface driver ushc
[   16.797970][    T1] iscsi: registered transport (iser)
[   16.804898][    T1] SoftiWARP attached
[   16.828108][    T1] hid: raw HID events driver (C) Jiri Kosina
[   16.940390][    T1] usbcore: registered new interface driver usbhid
[   16.946911][    T1] usbhid: USB HID core driver
[   16.963889][    T1] usbcore: registered new interface driver es2_ap_driver
[   16.973923][    T1] comedi: version 0.7.76 - http://www.comedi.org
[   16.989069][    T1] comedi comedi4: comedi_test: 1000000 microvolt, 100000 microsecond waveform attached
[   17.015607][    T1] comedi comedi4: driver 'comedi_test' has successfully auto-configured 'comedi_test'.
[   17.028914][    T1] usbcore: registered new interface driver dt9812
[   17.036053][    T1] usbcore: registered new interface driver ni6501
[   17.043029][    T1] usbcore: registered new interface driver usbdux
[   17.050414][    T1] usbcore: registered new interface driver usbduxfast
[   17.057797][    T1] usbcore: registered new interface driver usbduxsigma
[   17.065184][    T1] usbcore: registered new interface driver vmk80xx
[   17.072160][    T1] greybus: registered new driver hid
[   17.078640][    T1] greybus: registered new driver gbphy
[   17.084581][    T1] gb_gbphy: registered new driver usb
[   17.090194][    T1] asus_wmi: ASUS WMI generic driver loaded
[   17.108459][    T1] gnss: GNSS driver registered with major 493
[   17.115153][    T1] usbcore: registered new interface driver gnss-usb
[   17.122421][    T1] usbcore: registered new interface driver hdm_usb
[   17.223998][    T1] usbcore: registered new interface driver snd-usb-audio
[   17.231697][    T1] usbcore: registered new interface driver snd-ua101
[   17.239492][    T1] usbcore: registered new interface driver snd-usb-usx2y
[   17.247142][    T1] usbcore: registered new interface driver snd-usb-us122l
[   17.254861][    T1] usbcore: registered new interface driver snd-usb-caiaq
[   17.262496][    T1] usbcore: registered new interface driver snd-usb-6fire
[   17.270861][    T1] usbcore: registered new interface driver snd-usb-hiface
[   17.278896][    T1] usbcore: registered new interface driver snd-bcd2000
[   17.288148][    T1] usbcore: registered new interface driver snd_usb_pod
[   17.295702][    T1] usbcore: registered new interface driver snd_usb_podhd
[   17.303352][    T1] usbcore: registered new interface driver snd_usb_toneport
[   17.311262][    T1] usbcore: registered new interface driver snd_usb_variax
[   17.336030][    T1] drop_monitor: Initializing network drop monitor service
[   17.343863][    T1] NET: Registered PF_LLC protocol family
[   17.351605][    T1] GACT probability on
[   17.355751][    T1] Mirror/redirect action on
[   17.360572][    T1] Simple TC action Loaded
[   17.371212][    T1] netem: version 1.3
[   17.376292][    T1] u32 classifier
[   17.379842][    T1]     Performance counters on
[   17.384523][    T1]     input device check on
[   17.389056][    T1]     Actions configured
[   17.396054][    T1] nf_conntrack_irc: failed to register helpers
[   17.402239][    T1] nf_conntrack_sane: failed to register helpers
[   17.518854][    T1] nf_conntrack_sip: failed to register helpers
[   17.531475][    T1] xt_time: kernel timezone is -0000
[   17.536969][    T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP)
[   17.543939][    T1] IPVS: Connection hash table configured (size=4096, memory=32Kbytes)
[   17.552934][    T1] IPVS: ipvs loaded.
[   17.556941][    T1] IPVS: [rr] scheduler registered.
[   17.562150][    T1] IPVS: [wrr] scheduler registered.
[   17.567374][    T1] IPVS: [lc] scheduler registered.
[   17.572485][    T1] IPVS: [wlc] scheduler registered.
[   17.577701][    T1] IPVS: [fo] scheduler registered.
[   17.582809][    T1] IPVS: [ovf] scheduler registered.
[   17.588133][    T1] IPVS: [lblc] scheduler registered.
[   17.593443][    T1] IPVS: [lblcr] scheduler registered.
[   17.598895][    T1] IPVS: [dh] scheduler registered.
[   17.604001][    T1] IPVS: [sh] scheduler registered.
[   17.609713][    T1] IPVS: [mh] scheduler registered.
[   17.614900][    T1] IPVS: [sed] scheduler registered.
[   17.620160][    T1] IPVS: [nq] scheduler registered.
[   17.625519][    T1] IPVS: [twos] scheduler registered.
[   17.631035][    T1] IPVS: [sip] pe registered.
[   17.636111][    T1] ipip: IPv4 and MPLS over IPv4 tunneling driver
[   17.647431][    T1] gre: GRE over IPv4 demultiplexer driver
[   17.653187][    T1] ip_gre: GRE over IPv4 tunneling driver
[   17.670992][    T1] IPv4 over IPsec tunneling driver
[   17.681064][    T1] Initializing XFRM netlink socket
[   17.686454][    T1] IPsec XFRM device driver
[   17.691491][    T1] NET: Registered PF_INET6 protocol family
[   17.708877][    T1] Segment Routing with IPv6
[   17.713676][    T1] RPL Segment Routing with IPv6
[   17.718917][    T1] In-situ OAM (IOAM) with IPv6
[   17.724060][    T1] mip6: Mobile IPv6
[   17.733032][    T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver
[   17.749026][    T1] ip6_gre: GRE over IPv6 tunneling driver
[   17.760655][    T1] NET: Registered PF_PACKET protocol family
[   17.767650][    T1] NET: Registered PF_KEY protocol family
[   17.773889][    T1] Bridge firewalling registered
[   17.779980][    T1] NET: Registered PF_X25 protocol family
[   17.785955][    T1] X25: Linux Version 0.2
[   17.897179][    T1] NET: Registered PF_NETROM protocol family
[   18.016932][    T1] NET: Registered PF_ROSE protocol family
[   18.023031][    T1] NET: Registered PF_AX25 protocol family
[   18.029290][    T1] can: controller area network core
[   18.034813][    T1] NET: Registered PF_CAN protocol family
[   18.045055][    T1] can: raw protocol
[   18.049012][    T1] can: broadcast manager protocol
[   18.054117][    T1] can: netlink gateway - max_hops=1
[   18.059627][    T1] can: SAE J1939
[   18.063197][    T1] can: isotp protocol (max_pdu_size 8300)
[   18.069893][    T1] Bluetooth: RFCOMM TTY layer initialized
[   18.075912][    T1] Bluetooth: RFCOMM socket layer initialized
[   18.081929][    T1] Bluetooth: RFCOMM ver 1.11
[   18.086610][    T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   18.092760][    T1] Bluetooth: BNEP filters: protocol multicast
[   18.098908][    T1] Bluetooth: BNEP socket layer initialized
[   18.104714][    T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2
[   18.111529][    T1] Bluetooth: HIDP socket layer initialized
[   18.121441][    T1] NET: Registered PF_RXRPC protocol family
[   18.127286][    T1] Key type rxrpc registered
[   18.131776][    T1] Key type rxrpc_s registered
[   18.137242][    T1] NET: Registered PF_KCM protocol family
[   18.143854][    T1] lec:lane_module_init: lec.c: initialized
[   18.149809][    T1] mpoa:atm_mpoa_init: mpc.c: initialized
[   18.155872][    T1] l2tp_core: L2TP core driver, V2.0
[   18.161220][    T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0
[   18.166944][    T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3)
[   18.173502][    T1] l2tp_netlink: L2TP netlink interface
[   18.179177][    T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3)
[   18.185945][    T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3)
[   18.193565][    T1] NET: Registered PF_PHONET protocol family
[   18.199784][    T1] 8021q: 802.1Q VLAN Support v1.8
[   18.205326][    T1] sctp: Hash tables configured (bind 32/56)
[   18.212870][    T1] NET: Registered PF_RDS protocol family
[   18.229457][    T1] Registered RDS/infiniband transport
[   18.236245][    T1] Registered RDS/tcp transport
[   18.241016][    T1] tipc: Activated (version 2.0.0)
[   18.246923][    T1] NET: Registered PF_TIPC protocol family
[   18.253668][    T1] tipc: Started in single node mode
[   18.259979][    T1] NET: Registered PF_SMC protocol family
[   18.266070][    T1] 9pnet: Installing 9P2000 support
[   18.272048][    T1] NET: Registered PF_CAIF protocol family
[   18.282856][    T1] NET: Registered PF_IEEE802154 protocol family
[   18.289487][    T1] Key type dns_resolver registered
[   18.294785][    T1] Key type ceph registered
[   18.300070][    T1] libceph: loaded (mon/osd proto 15/24)
[   18.307945][    T1] batman_adv: B.A.T.M.A.N. advanced 2025.3 (compatibility version 15) loaded
[   18.317051][    T1] openvswitch: Open vSwitch switching datapath
[   18.326486][    T1] NET: Registered PF_VSOCK protocol family
[   18.332730][    T1] mpls_gso: MPLS GSO support
[   18.359606][    T1] IPI shorthand broadcast: enabled
[   19.961899][    T1] sched_clock: Marking stable (19930022186, 25191030)->(19968799749, -13586533)
[   19.979111][    T1] registered taskstats version 1
[   19.998572][    T1] Loading compiled-in X.509 certificates
[   20.028416][    T1] Loaded X.509 cert 'Build time autogenerated kernel key: 315f93bfc84b975b9e01aac0bde6f281c172950f'
[   20.349425][    T1] zswap: loaded using pool 842/zsmalloc
[   20.358480][    T1] Demotion targets for Node 0: null
[   20.363751][    T1] Demotion targets for Node 1: null
[   20.369337][    T1] debug_vm_pgtable: [debug_vm_pgtable         ]: Validating architecture page table helpers
[   22.906230][    T1] Key type .fscrypt registered
[   22.911126][    T1] Key type fscrypt-provisioning registered
[   22.920812][    T1] kAFS: Red Hat AFS client v0.1 registering.
[   22.947582][    T1] Btrfs loaded, assert=on, zoned=yes, fsverity=yes
[   22.954743][    T1] Key type big_key registered
[   22.959823][    T1] Key type encrypted registered
[   22.964660][    T1] AppArmor: AppArmor sha256 policy hashing enabled
[   22.971336][    T1] ima: No TPM chip found, activating TPM-bypass!
[   22.977886][    T1] Loading compiled-in module X.509 certificates
[   23.004578][    T1] Loaded X.509 cert 'Build time autogenerated kernel key: 315f93bfc84b975b9e01aac0bde6f281c172950f'
[   23.015566][    T1] ima: Allocated hash algorithm: sha256
[   23.021555][    T1] ima: No architecture policies found
[   23.027496][    T1] evm: Initialising EVM extended attributes:
[   23.033463][    T1] evm: security.selinux (disabled)
[   23.038624][    T1] evm: security.SMACK64 (disabled)
[   23.043728][    T1] evm: security.SMACK64EXEC (disabled)
[   23.049196][    T1] evm: security.SMACK64TRANSMUTE (disabled)
[   23.055083][    T1] evm: security.SMACK64MMAP (disabled)
[   23.060621][    T1] evm: security.apparmor
[   23.064903][    T1] evm: security.ima
[   23.068745][    T1] evm: security.capability
[   23.073171][    T1] evm: HMAC attrs: 0x1
[   23.079605][    T1] PM:   Magic number: 5:994:458
[   23.085373][    T1] netconsole: network logging started
[   23.091594][    T1] gtp: GTP module loaded (pdp ctx size 128 bytes)
[   23.103632][    T1] rdma_rxe: loaded
[   23.109209][    T1] cfg80211: Loading compiled-in X.509 certificates for regulatory database
[   23.120463][    T1] Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[   23.128784][    T1] Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600'
[   23.139366][    T1] clk: Disabling unused clocks
[   23.140927][    T9] faux_driver regulatory: Direct firmware load for regulatory.db failed with error -2
[   23.144327][    T1] ALSA device list:
[   23.154106][    T9] faux_driver regulatory: Falling back to sysfs fallback for: regulatory.db
[   23.157986][    T1]   #0: Dummy 1
[   23.170085][    T1]   #1: Loopback 1
[   23.173790][    T1]   #2: Virtual MIDI Card 1
[   23.181477][    T1] check access for rdinit=/init failed: -2, ignoring
[   23.188184][    T1] md: Waiting for all devices to be available before autodetect
[   23.195811][    T1] md: If you don't use raid, use raid=noautodetect
[   23.202325][    T1] md: Autodetecting RAID arrays.
[   23.207353][    T1] md: autorun ...
[   23.210969][    T1] md: ... autorun DONE.
[   23.393717][    T1] EXT4-fs (sda1): orphan cleanup on readonly fs
[   23.402100][    T1] EXT4-fs (sda1): mounted filesystem 4f91c6db-4997-4bb4-91b8-7e83a20c1bf1 ro with ordered data mode. Quota mode: none.
[   23.415318][    T1] VFS: Mounted root (ext4 filesystem) readonly on device 8:1.
[   23.425049][    T1] devtmpfs: mounted
[   23.503321][    T1] Freeing unused kernel image (initmem) memory: 26168K
[   23.514813][    T1] Write protecting the kernel read-only data: 212992k
[   23.536971][    T1] Freeing unused kernel image (text/rodata gap) memory: 1868K
[   23.547524][    T1] Freeing unused kernel image (rodata/data gap) memory: 296K
[   23.653514][    T1] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[   23.661447][    T1] x86/mm: Checking user space page tables
[   23.752305][    T1] x86/mm: Checked W+X mappings: passed, no W+X pages found.
[   23.765326][    T1] Failed to set sysctl parameter 'max_rcu_stall_to_panic=1': parameter not found
[   23.775397][    T1] Run /sbin/init as init process
[   24.040047][ T5196] mount (5196) used greatest stack depth: 24104 bytes left
[   24.079994][ T5197] 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
[   24.223782][ T5201] mount (5201) used greatest stack depth: 21704 bytes left
[   24.420594][ T5209] hostname (5209) used greatest stack depth: 21032 bytes left
Starting syslogd: OK
Starting acpid: OK
Starting klogd: OK
Running sysctl: OK
Populating /dev using udev: [   25.301521][ T5231] udevd[5231]: starting version 3.2.14
[   25.464389][ T5232] udevd[5232]: starting eudev-3.2.14
[   25.467286][ T5231] udevd (5231) used greatest stack depth: 18792 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
[   47.649798][ T5527] 8021q: adding VLAN 0 to HW filter on device bond0
[   47.668961][ T5527] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK


syzkaller

syzkaller login: [   59.416380][   T13] ------------[ cut here ]------------
[   59.421936][   T13] WARNING: ./include/linux/backing-dev.h:243 at __folio_start_writeback+0x9d5/0xb70, CPU#1: kworker/u8:1/13
[   59.433521][   T13] Modules linked in:
[   59.437580][   T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(full) 
[   59.447118][   T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[   59.457321][   T13] Workqueue: writeback wb_workfn (flush-8:0)
[   59.463332][   T13] RIP: 0010:__folio_start_writeback+0x9d5/0xb70
[   59.469726][   T13] Code: 28 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 ae a1 29 00 49 8b 07 25 ff 3f 00 00 e9 1b fa ff ff e8 6c 04 c6 ff 90 <0f> 0b 90 e9 d6 fb ff ff e8 5e 04 c6 ff 48 c7 c7 60 f8 3f 8e 4c 89
[   59.489439][   T13] RSP: 0018:ffffc90000126ea0 EFLAGS: 00010293
[   59.495551][   T13] RAX: ffffffff81fa9144 RBX: ffffea000505fa80 RCX: ffff88801d2a8000
[   59.503521][   T13] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   59.511578][   T13] RBP: ffffc90000127010 R08: ffffc90000126f97 R09: 0000000000000000
[   59.519600][   T13] R10: ffffc90000126f80 R11: fffff52000024df3 R12: ffffea000505fa88
[   59.528328][   T13] R13: 0000000000000000 R14: ffff888023147b80 R15: ffff888023147960
[   59.536353][   T13] FS:  0000000000000000(0000) GS:ffff888125afe000(0000) knlGS:0000000000000000
[   59.545462][   T13] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   59.552052][   T13] CR2: 000055a7d4ee4f61 CR3: 0000000075c1a000 CR4: 00000000003526f0
[   59.560076][   T13] Call Trace:
[   59.563395][   T13]  <TASK>
[   59.566384][   T13]  ? folio_clear_dirty_for_io+0x226/0x880
[   59.572220][   T13]  ? __pfx___folio_start_writeback+0x10/0x10
[   59.578263][   T13]  ? __pfx_folio_clear_dirty_for_io+0x10/0x10
[   59.584341][   T13]  ? stack_trace_save+0x9c/0xe0
[   59.589458][   T13]  __block_write_full_folio+0x75f/0xe10
[   59.595063][   T13]  ? __pfx_blkdev_get_block+0x10/0x10
[   59.601092][   T13]  blkdev_writepages+0xd1/0x170
[   59.606056][   T13]  ? __pfx_blkdev_writepages+0x10/0x10
[   59.611568][   T13]  ? __pfx_blkdev_writepages+0x10/0x10
[   59.617111][   T13]  do_writepages+0x32e/0x550
[   59.621833][   T13]  __writeback_single_inode+0x145/0xff0
[   59.627477][   T13]  ? wbc_attach_and_unlock_inode+0x3f0/0x5d0
[   59.633511][   T13]  writeback_sb_inodes+0x6c7/0x1010
[   59.638826][   T13]  ? __pfx_writeback_sb_inodes+0x10/0x10
[   59.644545][   T13]  ? __pfx_down_read_trylock+0x10/0x10
[   59.650096][   T13]  ? __pfx___up_read+0x10/0x10
[   59.654897][   T13]  __writeback_inodes_wb+0x111/0x240
[   59.660382][   T13]  wb_writeback+0x44f/0xaf0
[   59.664921][   T13]  ? queue_io+0x3a1/0x590
[   59.669358][   T13]  ? __pfx_wb_writeback+0x10/0x10
[   59.674424][   T13]  wb_workfn+0xaef/0xef0
[   59.678773][   T13]  ? __pfx_wb_workfn+0x10/0x10
[   59.683580][   T13]  ? __lock_acquire+0xab9/0xd20
[   59.688537][   T13]  ? process_scheduled_works+0x9ef/0x17b0
[   59.694298][   T13]  ? _raw_spin_unlock_irq+0x23/0x50
[   59.699551][   T13]  ? process_scheduled_works+0x9ef/0x17b0
[   59.705343][   T13]  ? process_scheduled_works+0x9ef/0x17b0
[   59.711108][   T13]  process_scheduled_works+0xae1/0x17b0
[   59.716746][   T13]  ? __pfx_process_scheduled_works+0x10/0x10
[   59.722772][   T13]  worker_thread+0x8a0/0xda0
[   59.727539][   T13]  kthread+0x711/0x8a0
[   59.731636][   T13]  ? __pfx_worker_thread+0x10/0x10
[   59.736843][   T13]  ? __pfx_kthread+0x10/0x10
[   59.741455][   T13]  ? _raw_spin_unlock_irq+0x23/0x50
[   59.746741][   T13]  ? lockdep_hardirqs_on+0x9c/0x150
[   59.751959][   T13]  ? __pfx_kthread+0x10/0x10
[   59.756651][   T13]  ret_from_fork+0x47c/0x820
[   59.761279][   T13]  ? __pfx_ret_from_fork+0x10/0x10
[   59.766485][   T13]  ? __switch_to_asm+0x39/0x70
[   59.771395][   T13]  ? __switch_to_asm+0x33/0x70
[   59.776215][   T13]  ? __pfx_kthread+0x10/0x10
[   59.780827][   T13]  ret_from_fork_asm+0x1a/0x30
[   59.785686][   T13]  </TASK>
[   59.788727][   T13] Kernel panic - not syncing: kernel: panic_on_warn set ...
[   59.796019][   T13] CPU: 1 UID: 0 PID: 13 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(full) 
[   59.805485][   T13] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025
[   59.815553][   T13] Workqueue: writeback wb_workfn (flush-8:0)
[   59.821672][   T13] Call Trace:
[   59.824966][   T13]  <TASK>
[   59.827905][   T13]  dump_stack_lvl+0x99/0x250
[   59.832519][   T13]  ? __asan_memcpy+0x40/0x70
[   59.837125][   T13]  ? __pfx_dump_stack_lvl+0x10/0x10
[   59.842401][   T13]  ? __pfx__printk+0x10/0x10
[   59.847095][   T13]  vpanic+0x281/0x750
[   59.851139][   T13]  ? __pfx_vpanic+0x10/0x10
[   59.855651][   T13]  ? is_bpf_text_address+0x292/0x2b0
[   59.860927][   T13]  ? is_bpf_text_address+0x26/0x2b0
[   59.866124][   T13]  panic+0xb9/0xc0
[   59.869838][   T13]  ? __pfx_panic+0x10/0x10
[   59.874249][   T13]  ? ret_from_fork_asm+0x1a/0x30
[   59.879185][   T13]  __warn+0x334/0x4c0
[   59.883154][   T13]  ? __folio_start_writeback+0x9d5/0xb70
[   59.888798][   T13]  ? __folio_start_writeback+0x9d5/0xb70
[   59.894420][   T13]  report_bug+0x2be/0x4f0
[   59.898753][   T13]  ? __folio_start_writeback+0x9d5/0xb70
[   59.904374][   T13]  ? __folio_start_writeback+0x9d5/0xb70
[   59.909995][   T13]  ? __folio_start_writeback+0x9d7/0xb70
[   59.915628][   T13]  handle_bug+0x84/0x160
[   59.919862][   T13]  exc_invalid_op+0x1a/0x50
[   59.924358][   T13]  asm_exc_invalid_op+0x1a/0x20
[   59.929192][   T13] RIP: 0010:__folio_start_writeback+0x9d5/0xb70
[   59.935422][   T13] Code: 28 4c 89 f8 48 c1 e8 03 42 80 3c 28 00 74 08 4c 89 ff e8 ae a1 29 00 49 8b 07 25 ff 3f 00 00 e9 1b fa ff ff e8 6c 04 c6 ff 90 <0f> 0b 90 e9 d6 fb ff ff e8 5e 04 c6 ff 48 c7 c7 60 f8 3f 8e 4c 89
[   59.955015][   T13] RSP: 0018:ffffc90000126ea0 EFLAGS: 00010293
[   59.961164][   T13] RAX: ffffffff81fa9144 RBX: ffffea000505fa80 RCX: ffff88801d2a8000
[   59.969124][   T13] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[   59.977094][   T13] RBP: ffffc90000127010 R08: ffffc90000126f97 R09: 0000000000000000
[   59.985060][   T13] R10: ffffc90000126f80 R11: fffff52000024df3 R12: ffffea000505fa88
[   59.993037][   T13] R13: 0000000000000000 R14: ffff888023147b80 R15: ffff888023147960
[   60.001105][   T13]  ? __folio_start_writeback+0x9d4/0xb70
[   60.006744][   T13]  ? folio_clear_dirty_for_io+0x226/0x880
[   60.012455][   T13]  ? __pfx___folio_start_writeback+0x10/0x10
[   60.018424][   T13]  ? __pfx_folio_clear_dirty_for_io+0x10/0x10
[   60.024480][   T13]  ? stack_trace_save+0x9c/0xe0
[   60.029333][   T13]  __block_write_full_folio+0x75f/0xe10
[   60.034872][   T13]  ? __pfx_blkdev_get_block+0x10/0x10
[   60.040238][   T13]  blkdev_writepages+0xd1/0x170
[   60.045083][   T13]  ? __pfx_blkdev_writepages+0x10/0x10
[   60.050546][   T13]  ? __pfx_blkdev_writepages+0x10/0x10
[   60.056045][   T13]  do_writepages+0x32e/0x550
[   60.060652][   T13]  __writeback_single_inode+0x145/0xff0
[   60.066187][   T13]  ? wbc_attach_and_unlock_inode+0x3f0/0x5d0
[   60.072250][   T13]  writeback_sb_inodes+0x6c7/0x1010
[   60.077456][   T13]  ? __pfx_writeback_sb_inodes+0x10/0x10
[   60.083099][   T13]  ? __pfx_down_read_trylock+0x10/0x10
[   60.088542][   T13]  ? __pfx___up_read+0x10/0x10
[   60.093394][   T13]  __writeback_inodes_wb+0x111/0x240
[   60.098675][   T13]  wb_writeback+0x44f/0xaf0
[   60.103181][   T13]  ? queue_io+0x3a1/0x590
[   60.107499][   T13]  ? __pfx_wb_writeback+0x10/0x10
[   60.112521][   T13]  wb_workfn+0xaef/0xef0
[   60.116767][   T13]  ? __pfx_wb_workfn+0x10/0x10
[   60.121525][   T13]  ? __lock_acquire+0xab9/0xd20
[   60.126371][   T13]  ? process_scheduled_works+0x9ef/0x17b0
[   60.132173][   T13]  ? _raw_spin_unlock_irq+0x23/0x50
[   60.137356][   T13]  ? process_scheduled_works+0x9ef/0x17b0
[   60.143062][   T13]  ? process_scheduled_works+0x9ef/0x17b0
[   60.148945][   T13]  process_scheduled_works+0xae1/0x17b0
[   60.154505][   T13]  ? __pfx_process_scheduled_works+0x10/0x10
[   60.160661][   T13]  worker_thread+0x8a0/0xda0
[   60.165263][   T13]  kthread+0x711/0x8a0
[   60.169321][   T13]  ? __pfx_worker_thread+0x10/0x10
[   60.174417][   T13]  ? __pfx_kthread+0x10/0x10
[   60.179032][   T13]  ? _raw_spin_unlock_irq+0x23/0x50
[   60.184243][   T13]  ? lockdep_hardirqs_on+0x9c/0x150
[   60.189430][   T13]  ? __pfx_kthread+0x10/0x10
[   60.194006][   T13]  ret_from_fork+0x47c/0x820
[   60.198590][   T13]  ? __pfx_ret_from_fork+0x10/0x10
[   60.203699][   T13]  ? __switch_to_asm+0x39/0x70
[   60.208453][   T13]  ? __switch_to_asm+0x33/0x70
[   60.213202][   T13]  ? __pfx_kthread+0x10/0x10
[   60.217778][   T13]  ret_from_fork_asm+0x1a/0x30
[   60.222559][   T13]  </TASK>
[   60.225874][   T13] Kernel Offset: disabled
[   60.230180][   T13] 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-build293403789=/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 509da42949
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}}' ./sys/syz-sysgen | grep -q false || go install ./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
go fmt ./sys/... >/dev/null
touch .descriptions
GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=509da42949c4013fb236ebf6e25d3562d110198c -X 'github.com/google/syzkaller/prog.gitRevisionDate=20241104-133744'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -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 -fpermissive -w -DGOOS_linux=1 -DGOARCH_amd64=1 \
	-DHOSTGOOS_linux=1 -DGIT_REVISION=\"509da42949c4013fb236ebf6e25d3562d110198c\"
/usr/bin/ld: /tmp/ccICQXyG.o: in function `test_cover_filter()':
executor.cc:(.text+0x1426b): warning: the use of `tempnam' is dangerous, better use `mkstemp'
/usr/bin/ld: /tmp/ccICQXyG.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