[ 0.000000][ T0] Linux version 5.14.0-rc1-next-20210716-syzkaller (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.1) #0 SMP PREEMPT now [ 0.000000][ T0] Command line: BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] signal: max sigframe size: 1776 [ 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: bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] nopcid: PCID feature disabled [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000000][ T0] kvm-clock: cpu 0, msr eed1001, primary cpu clock [ 0.000007][ T0] kvm-clock: using sched offset of 5729473126 cycles [ 0.001077][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003536][ T0] tsc: Detected 2299.998 MHz processor [ 0.008900][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.009856][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.011056][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.018422][ T0] found SMP MP-table at [mem 0x000f2710-0x000f271f] [ 0.019966][ T0] Using GB pages for direct mapping [ 0.022370][ T0] ACPI: Early table checksum verification disabled [ 0.023401][ T0] ACPI: RSDP 0x00000000000F2490 000014 (v00 Google) [ 0.024415][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.025657][ T0] ACPI: FACP 0x00000000BFFFF340 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.027127][ T0] ACPI: DSDT 0x00000000BFFFDA80 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.028510][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.029715][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.030619][ T0] ACPI: SRAT 0x00000000BFFFFE70 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.031875][ T0] ACPI: APIC 0x00000000BFFFFDC0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.033327][ T0] ACPI: SSDT 0x00000000BFFFF440 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.034775][ T0] ACPI: WAET 0x00000000BFFFFE40 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.036032][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff340-0xbffff433] [ 0.037058][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffda80-0xbffff339] [ 0.038340][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.039386][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.040411][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe70-0xbfffff37] [ 0.041457][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdc0-0xbffffe35] [ 0.042624][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff440-0xbffffdbf] [ 0.043784][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe40-0xbffffe67] [ 0.045421][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.046470][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.047188][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.048182][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.049154][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.050120][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.051793][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.053499][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.054945][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.056609][ T0] NODE_DATA(0) allocated [mem 0x13fffb000-0x13fffffff] [ 0.057992][ T0] NODE_DATA(1) allocated [mem 0x23fff8000-0x23fffcfff] [ 0.097210][ T0] Zone ranges: [ 0.097887][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.098969][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.099904][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.100821][ T0] Device empty [ 0.101364][ T0] Movable zone start for each node [ 0.102130][ T0] Early memory node ranges [ 0.102807][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.103861][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.104842][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.105989][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.107186][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.108441][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.109799][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.109936][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.142124][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.487345][ T0] kasan: KernelAddressSanitizer initialized [ 0.489629][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.490284][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.491226][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.492400][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.493592][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.494709][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.495803][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.496878][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.497837][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.498841][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.500141][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.501261][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.502589][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.503899][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.505402][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.506553][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.507686][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.508578][ T0] Booting paravirtualized kernel on KVM [ 0.509345][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.570835][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.573017][ T0] percpu: Embedded 93 pages/cpu s340744 r8192 d31992 u1048576 [ 0.574251][ T0] kvm-guest: stealtime: cpu 0, msr b9c1f440 [ 0.575214][ T0] kvm-guest: PV spinlocks enabled [ 0.575867][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.576992][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.578027][ T0] Policy zone: Normal [ 0.578702][ 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 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 dummy_hcd.num=8 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 panic_on_warn=1 BOOT_IMAGE=/vmlinuz root=/dev/sda1 console=ttyS0 earlyprintk=serial vsyscall=native net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 [ 0.595710][ T0] Unknown command line parameters: spec_store_bypass_disable=prctl BOOT_IMAGE=/vmlinuz [ 0.597881][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.412022][ T0] Memory: 6846504K/8388204K available (137249K kernel code, 33708K rwdata, 29180K rodata, 4404K init, 23908K bss, 1541444K reserved, 0K cma-reserved) [ 1.415861][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.419488][ T0] Running RCU self tests [ 1.420230][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.421073][ T0] rcu: RCU lockdep checking is enabled. [ 1.421843][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.422886][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.423809][ T0] rcu: RCU debug extended QS entry/exit. [ 1.424554][ T0] All grace periods are expedited (rcu_expedited). [ 1.425459][ T0] Trampoline variant of Tasks RCU enabled. [ 1.426283][ T0] Tracing variant of Tasks RCU enabled. [ 1.427076][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.428154][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.461585][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.463807][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.465585][ T0] random: crng done (trusting CPU's manufacturer) [ 1.467528][ T0] Console: colour VGA+ 80x25 [ 1.468412][ T0] printk: console [ttyS0] enabled [ 1.468412][ T0] printk: console [ttyS0] enabled [ 1.470412][ T0] printk: bootconsole [earlyser0] disabled [ 1.470412][ T0] printk: bootconsole [earlyser0] disabled [ 1.472085][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.473274][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.473986][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.474671][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.475441][ T0] ... CLASSHASH_SIZE: 4096 [ 1.476219][ T0] ... MAX_LOCKDEP_ENTRIES: 65536 [ 1.476980][ T0] ... MAX_LOCKDEP_CHAINS: 131072 [ 1.477834][ T0] ... CHAINHASH_SIZE: 65536 [ 1.478647][ T0] memory used by lock dependency info: 11129 kB [ 1.479576][ T0] memory used for stack traces: 8320 kB [ 1.480394][ T0] per task-struct memory footprint: 1920 bytes [ 1.481659][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.483312][ T0] ACPI: Core revision 20210604 [ 1.484495][ T0] APIC: Switch to symmetric I/O mode setup [ 1.491543][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.493527][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.495419][ T0] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=22999980) [ 1.496973][ T0] pid_max: default: 32768 minimum: 301 [ 1.498034][ T0] LSM: Security Framework initializing [ 1.499493][ T0] landlock: Up and running. [ 1.500967][ T0] Yama: becoming mindful. [ 1.501770][ T0] TOMOYO Linux initialized [ 1.502659][ T0] AppArmor: AppArmor initialized [ 1.503572][ T0] LSM support for eBPF active [ 1.509704][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.513766][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.515415][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.516756][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.521052][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.522164][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.523376][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.524747][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.524801][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.526677][ T0] MDS: Mitigation: Clear CPU buffers [ 1.529311][ T0] Freeing SMP alternatives memory: 108K [ 1.651933][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.655403][ T1] Running RCU-tasks wait API self tests [ 1.775635][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.778339][ T1] rcu: Hierarchical SRCU implementation. [ 1.783253][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.784996][ T1] smp: Bringing up secondary CPUs ... [ 1.786916][ T1] x86: Booting SMP configuration: [ 1.787725][ T1] .... node #0, CPUs: #1 [ 0.031950][ T0] kvm-clock: cpu 1, msr eed1041, secondary cpu clock [ 1.790590][ T17] kvm-guest: stealtime: cpu 1, msr b9d1f440 [ 1.790590][ 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. [ 1.790590][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.795581][ T1] smpboot: Max logical packages: 1 [ 1.796488][ T1] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 1.815494][ T12] Callback from call_rcu_tasks_trace() invoked. [ 1.857543][ T1] allocated 100663296 bytes of page_ext [ 1.858869][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.867662][ T1] Node 0, zone DMA32: page owner found early allocated 16415 pages [ 1.879681][ T1] Node 0, zone Normal: page owner found early allocated 241 pages [ 1.884053][ T1] Node 1, zone Normal: page owner found early allocated 12688 pages [ 1.886628][ T1] devtmpfs: initialized [ 1.888349][ T1] x86/mm: Memory block size: 128MB [ 1.925631][ T25] wait_for_initramfs() called before rootfs_initcalls [ 1.927198][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.928327][ T25] kworker/u4:0 (25) used greatest stack depth: 26968 bytes left [ 1.927809][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 1.937146][ T1] PM: RTC time: 10:31:59, date: 2021-07-16 [ 1.937146][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 1.944112][ T1] audit: initializing netlink subsys (disabled) [ 1.946994][ T10] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 1.948637][ T10] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 10, name: kworker/u4:1 [ 1.955433][ T10] 3 locks held by kworker/u4:1/10: [ 1.956835][ T10] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 1.958353][ T10] #1: ffffc90000cf7db0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 1.959921][ T10] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 1.961470][ T10] Preemption disabled at: [ 1.961482][ T10] [<0000000000000000>] 0x0 [ 1.962956][ T10] CPU: 0 PID: 10 Comm: kworker/u4:1 Not tainted 5.14.0-rc1-next-20210716-syzkaller #0 [ 1.959956][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 1.964424][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1.959956][ T1] thermal_sys: Registered thermal governor 'user_space' [ 1.959956][ T36] audit: type=2000 audit(1626431519.222:1): state=initialized audit_enabled=0 res=1 [ 1.965403][ T10] Workqueue: events_unbound flush_memcg_stats_work [ 1.965403][ T10] Call Trace: [ 1.965403][ T10] dump_stack_lvl+0xcd/0x134 [ 1.965403][ T10] ___might_sleep.cold+0x1f3/0x239 [ 1.965403][ T10] cgroup_rstat_flush+0x1c/0x50 [ 1.965403][ T10] flush_memcg_stats_work+0x39/0x50 [ 1.965403][ T10] process_one_work+0x98d/0x1630 [ 1.965403][ T10] ? pwq_dec_nr_in_flight+0x320/0x320 [ 1.965403][ T10] ? rwlock_bug.part.0+0x90/0x90 [ 1.965403][ T10] ? _raw_spin_lock_irq+0x41/0x50 [ 1.965403][ T10] worker_thread+0x658/0x11f0 [ 1.965403][ T10] ? process_one_work+0x1630/0x1630 [ 1.965403][ T10] kthread+0x3e5/0x4d0 [ 1.965403][ T10] ? set_kthread_struct+0x130/0x130 [ 1.965403][ T10] ret_from_fork+0x1f/0x30 [ 1.965523][ T1] cpuidle: using governor menu [ 1.966389][ T1] NET: Registered PF_QIPCRTR protocol family [ 1.981411][ T1] ACPI: bus type PCI registered [ 1.986825][ T1] PCI: Using configuration type 1 for base access [ 1.996637][ T11] Callback from call_rcu_tasks() invoked. [ 2.436258][ T742] kworker/u4:3 (742) used greatest stack depth: 26752 bytes left [ 2.956095][ T8] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 2.956095][ T8] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 8, name: kworker/u4:0 [ 2.956095][ T8] 3 locks held by kworker/u4:0/8: [ 2.956095][ T8] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 2.956829][ T8] #1: ffffc90000cd7db0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 2.958582][ T8] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 2.960275][ T8] Preemption disabled at: [ 2.960286][ T8] [<0000000000000000>] 0x0 [ 2.961848][ T8] CPU: 1 PID: 8 Comm: kworker/u4:0 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 2.963642][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2.965403][ T8] Workqueue: events_unbound flush_memcg_stats_work [ 2.965403][ T8] Call Trace: [ 2.965403][ T8] dump_stack_lvl+0xcd/0x134 [ 2.975794][ T8] ___might_sleep.cold+0x1f3/0x239 [ 2.977213][ T8] cgroup_rstat_flush+0x1c/0x50 [ 2.978052][ T8] flush_memcg_stats_work+0x39/0x50 [ 2.978994][ T8] process_one_work+0x98d/0x1630 [ 2.978994][ T8] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2.978994][ T8] ? rwlock_bug.part.0+0x90/0x90 [ 2.978994][ T8] ? _raw_spin_lock_irq+0x41/0x50 [ 2.978994][ T8] worker_thread+0x658/0x11f0 [ 2.978994][ T8] ? process_one_work+0x1630/0x1630 [ 2.978994][ T8] kthread+0x3e5/0x4d0 [ 2.978994][ T8] ? set_kthread_struct+0x130/0x130 [ 2.978994][ T8] ret_from_fork+0x1f/0x30 [ 3.047818][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 3.051565][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 3.052955][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 3.067177][ T1] cryptd: max_cpu_qlen set to 1000 [ 3.106363][ T1] raid6: skip pq benchmark and using algorithm avx2x4 [ 3.107671][ T1] raid6: using avx2x2 recovery algorithm [ 3.109692][ T1] ACPI: Added _OSI(Module Device) [ 3.110500][ T1] ACPI: Added _OSI(Processor Device) [ 3.111332][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.112194][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 3.113112][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 3.113851][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 3.115431][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 3.171900][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.222234][ T1] ACPI: Interpreter enabled [ 3.223325][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.224223][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.226032][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.230008][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.336112][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.337590][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.339329][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.347208][ T1] PCI host bridge to bus 0000:00 [ 3.348145][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.349618][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.350806][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.352496][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.353975][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.355306][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.355687][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.363895][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.388765][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.409670][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.415715][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.424882][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.431569][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.453388][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.464560][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.471671][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.495753][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.508037][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.547511][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.558242][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.586757][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.596812][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.604531][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe802000-0xfe80203f] [ 3.638268][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.642929][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.647063][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.652466][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.655908][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.673558][ T1] iommu: Default domain type: Translated [ 3.675583][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.679160][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.680767][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.681982][ T1] vgaarb: loaded [ 3.687326][ T1] SCSI subsystem initialized [ 3.695157][ T1] ACPI: bus type USB registered [ 3.696794][ T1] usbcore: registered new interface driver usbfs [ 3.698421][ T1] usbcore: registered new interface driver hub [ 3.699765][ T1] usbcore: registered new device driver usb [ 3.707618][ T1] mc: Linux media interface: v0.10 [ 3.709121][ T1] videodev: Linux video capture interface: v2.00 [ 3.712625][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.713853][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.715857][ T1] PTP clock support registered [ 3.718827][ T1] EDAC MC: Ver: 3.0.0 [ 3.723112][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.733016][ T1] Bluetooth: Core ver 2.22 [ 3.736350][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.737632][ T1] Bluetooth: HCI device and connection manager initialized [ 3.738918][ T1] Bluetooth: HCI socket layer initialized [ 3.739765][ T1] Bluetooth: L2CAP socket layer initialized [ 3.740868][ T1] Bluetooth: SCO socket layer initialized [ 3.741953][ T1] NET: Registered PF_ATMPVC protocol family [ 3.742801][ T1] NET: Registered PF_ATMSVC protocol family [ 3.744030][ T1] NetLabel: Initializing [ 3.744764][ T1] NetLabel: domain hash size = 128 [ 3.745430][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.746709][ T1] NetLabel: unlabeled traffic allowed by default [ 3.749203][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.750470][ T1] NET: Registered PF_NFC protocol family [ 3.751518][ T1] PCI: Using ACPI for IRQ routing [ 3.760052][ T1] clocksource: Switched to clocksource kvm-clock [ 4.293919][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.295042][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.297186][ T1] FS-Cache: Loaded [ 4.299137][ T1] CacheFiles: Loaded [ 4.300676][ T1] TOMOYO: 2.6.0 [ 4.301329][ T1] Mandatory Access Control activated. [ 4.305658][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.307547][ T1] pnp: PnP ACPI init [ 4.318509][ T58] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 4.319956][ T58] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 58, name: kworker/u4:3 [ 4.321368][ T58] 3 locks held by kworker/u4:3/58: [ 4.322188][ T58] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 4.324109][ T58] #1: ffffc90000e5fdb0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 4.325855][ T58] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 4.326930][ T1] pnp: PnP ACPI: found 7 devices [ 4.327652][ T58] Preemption disabled at: [ 4.327661][ T58] [<0000000000000000>] 0x0 [ 4.329826][ T58] CPU: 1 PID: 58 Comm: kworker/u4:3 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 4.331766][ T58] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 4.333248][ T58] Workqueue: events_unbound flush_memcg_stats_work [ 4.334303][ T58] Call Trace: [ 4.334863][ T58] dump_stack_lvl+0xcd/0x134 [ 4.335576][ T58] ___might_sleep.cold+0x1f3/0x239 [ 4.335797][ T58] cgroup_rstat_flush+0x1c/0x50 [ 4.336969][ T58] flush_memcg_stats_work+0x39/0x50 [ 4.338053][ T58] process_one_work+0x98d/0x1630 [ 4.339025][ T58] ? pwq_dec_nr_in_flight+0x320/0x320 [ 4.339625][ T58] ? rwlock_bug.part.0+0x90/0x90 [ 4.341119][ T58] ? _raw_spin_lock_irq+0x41/0x50 [ 4.341663][ T58] worker_thread+0x658/0x11f0 [ 4.341663][ T58] ? process_one_work+0x1630/0x1630 [ 4.341663][ T58] kthread+0x3e5/0x4d0 [ 4.341663][ T58] ? set_kthread_struct+0x130/0x130 [ 4.346170][ T58] ret_from_fork+0x1f/0x30 [ 4.427086][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.429817][ T1] NET: Registered PF_INET protocol family [ 4.434068][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.443266][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 4.447209][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.464307][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 4.471867][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.476327][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 4.480814][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.484707][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.487819][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.490867][ T1] RPC: Registered named UNIX socket transport module. [ 4.492114][ T1] RPC: Registered udp transport module. [ 4.493233][ T1] RPC: Registered tcp transport module. [ 4.494256][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.499592][ T1] NET: Registered PF_XDP protocol family [ 4.500875][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.502278][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.503606][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.505002][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.507799][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.509263][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 4.511242][ T1] PCI: CLS 0 bytes, default 64 [ 4.512189][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.513458][ T1] software IO TLB: mapped [mem 0x00000000b5c00000-0x00000000b9c00000] (64MB) [ 4.514917][ T1] ACPI: bus type thunderbolt registered [ 4.535566][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.566953][ T1] kvm: already loaded the other module [ 4.568673][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 4.570775][ T1] clocksource: Switched to clocksource tsc [ 5.635522][ T8] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 5.636951][ T8] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 8, name: kworker/u4:0 [ 5.638331][ T8] 3 locks held by kworker/u4:0/8: [ 5.639072][ T8] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 5.640794][ T8] #1: ffffc90000cd7db0 ((stats_flush_dwork).work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 5.642531][ T8] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_dwork+0xd/0xa0 [ 5.644145][ T8] Preemption disabled at: [ 5.644151][ T8] [<0000000000000000>] 0x0 [ 5.645760][ T8] CPU: 1 PID: 8 Comm: kworker/u4:0 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 5.647615][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 5.649263][ T8] Workqueue: events_unbound flush_memcg_stats_dwork [ 5.650379][ T8] Call Trace: [ 5.650923][ T8] dump_stack_lvl+0xcd/0x134 [ 5.651808][ T8] ___might_sleep.cold+0x1f3/0x239 [ 5.652846][ T8] cgroup_rstat_flush+0x1c/0x50 [ 5.653616][ T8] flush_memcg_stats_dwork+0x70/0xa0 [ 5.654507][ T8] process_one_work+0x98d/0x1630 [ 5.655319][ T8] ? pwq_dec_nr_in_flight+0x320/0x320 [ 5.655702][ T8] ? rwlock_bug.part.0+0x90/0x90 [ 5.655702][ T8] ? _raw_spin_lock_irq+0x41/0x50 [ 5.655702][ T8] worker_thread+0x658/0x11f0 [ 5.655702][ T8] ? process_one_work+0x1630/0x1630 [ 5.655702][ T8] kthread+0x3e5/0x4d0 [ 5.655702][ T8] ? set_kthread_struct+0x130/0x130 [ 5.655702][ T8] ret_from_fork+0x1f/0x30 [ 7.566390][ T1] Initialise system trusted keyrings [ 7.568025][ T228] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 7.569323][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.569651][ T228] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 228, name: kworker/u4:5 [ 7.572564][ T228] 3 locks held by kworker/u4:5/228: [ 7.573511][ T228] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 7.575328][ T228] #1: ffffc900015afdb0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 7.577278][ T228] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 7.579048][ T228] Preemption disabled at: [ 7.579059][ T228] [<0000000000000000>] 0x0 [ 7.580537][ T228] CPU: 0 PID: 228 Comm: kworker/u4:5 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 7.582391][ T228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 7.583949][ T228] Workqueue: events_unbound flush_memcg_stats_work [ 7.584937][ T228] Call Trace: [ 7.585432][ T228] dump_stack_lvl+0xcd/0x134 [ 7.585438][ T228] ___might_sleep.cold+0x1f3/0x239 [ 7.585438][ T228] cgroup_rstat_flush+0x1c/0x50 [ 7.585438][ T228] flush_memcg_stats_work+0x39/0x50 [ 7.585438][ T228] process_one_work+0x98d/0x1630 [ 7.585438][ T228] ? pwq_dec_nr_in_flight+0x320/0x320 [ 7.585438][ T228] ? rwlock_bug.part.0+0x90/0x90 [ 7.585438][ T228] ? _raw_spin_lock_irq+0x41/0x50 [ 7.585438][ T228] worker_thread+0x658/0x11f0 [ 7.585438][ T228] ? process_one_work+0x1630/0x1630 [ 7.585438][ T228] kthread+0x3e5/0x4d0 [ 7.585438][ T228] ? set_kthread_struct+0x130/0x130 [ 7.585438][ T228] ret_from_fork+0x1f/0x30 [ 7.621539][ T1] zbud: loaded [ 7.630530][ T1] DLM installed [ 7.637173][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.645764][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.649021][ T1] NFS: Registering the id_resolver key type [ 7.650106][ T1] Key type id_resolver registered [ 7.650987][ T1] Key type id_legacy registered [ 7.652123][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.653441][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 7.654623][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.662900][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.666249][ T1] Key type cifs.spnego registered [ 7.667749][ T1] Key type cifs.idmap registered [ 7.669136][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.671667][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 7.673766][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 7.679106][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 7.680607][ T1] QNX4 filesystem 0.2.3 registered. [ 7.681865][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 7.683762][ T1] fuse: init (API version 7.34) [ 7.688769][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 7.690317][ T1] orangefs_init: module version upstream loaded [ 7.692224][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.708158][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 7.717618][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.719053][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.721214][ T1] NILFS version 2 loaded [ 7.721852][ T1] befs: version: 0.9.3 [ 7.724129][ T1] ocfs2: Registered cluster interface o2cb [ 7.726869][ T1] ocfs2: Registered cluster interface user [ 7.728326][ T1] OCFS2 User DLM kernel interface loaded [ 7.740381][ T1] gfs2: GFS2 installed [ 7.752284][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.753226][ T1] ceph: loaded (mds proto 32) [ 7.768907][ T1] NET: Registered PF_ALG protocol family [ 7.770697][ T1] xor: automatically using best checksumming function avx [ 7.771993][ T1] async_tx: api initialized (async) [ 7.772719][ T1] Key type asymmetric registered [ 7.773448][ T1] Asymmetric key parser 'x509' registered [ 7.774329][ T1] Asymmetric key parser 'pkcs8' registered [ 7.775207][ T1] Key type pkcs7_test registered [ 7.776006][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.777098][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 241) [ 7.779033][ T1] io scheduler mq-deadline registered [ 7.779848][ T1] io scheduler kyber registered [ 7.781121][ T1] io scheduler bfq registered [ 7.799374][ T1] usbcore: registered new interface driver udlfb [ 7.801187][ T1] usbcore: registered new interface driver smscufx [ 7.805915][ T1] uvesafb: failed to execute /sbin/v86d [ 7.806884][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 7.808041][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.809186][ T1] uvesafb: vbe_init() failed with -22 [ 7.810062][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.812864][ T1] vga16fb: mapped to 0xffff8880000a0000 [ 7.880548][ T1] Console: switching to colour frame buffer device 80x30 [ 8.176567][ T1] fb0: VGA16 VGA frame buffer device [ 8.179613][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.183137][ T1] ACPI: button: Power Button [PWRF] [ 8.185356][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.187981][ T1] ACPI: button: Sleep Button [SLPF] [ 8.209563][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 8.210710][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.227057][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 8.228012][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.246936][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 8.248439][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 8.261260][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 8.422432][ T2455] kworker/u4:5 (2455) used greatest stack depth: 25856 bytes left [ 8.566450][ T228] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 8.568151][ T228] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 228, name: kworker/u4:5 [ 8.569663][ T228] 3 locks held by kworker/u4:5/228: [ 8.570482][ T228] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 8.572565][ T228] #1: ffffc900015afdb0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 8.574099][ T228] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 8.575806][ T228] Preemption disabled at: [ 8.575817][ T228] [<0000000000000000>] 0x0 [ 8.577641][ T228] CPU: 1 PID: 228 Comm: kworker/u4:5 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 8.579861][ T228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 8.581399][ T228] Workqueue: events_unbound flush_memcg_stats_work [ 8.582412][ T228] Call Trace: [ 8.583105][ T228] dump_stack_lvl+0xcd/0x134 [ 8.584112][ T228] ___might_sleep.cold+0x1f3/0x239 [ 8.584984][ T228] cgroup_rstat_flush+0x1c/0x50 [ 8.585739][ T228] flush_memcg_stats_work+0x39/0x50 [ 8.585739][ T228] process_one_work+0x98d/0x1630 [ 8.585739][ T228] ? pwq_dec_nr_in_flight+0x320/0x320 [ 8.585739][ T228] ? rwlock_bug.part.0+0x90/0x90 [ 8.585739][ T228] ? _raw_spin_lock_irq+0x41/0x50 [ 8.585739][ T228] worker_thread+0x658/0x11f0 [ 8.585739][ T228] ? process_one_work+0x1630/0x1630 [ 8.585739][ T228] kthread+0x3e5/0x4d0 [ 8.585739][ T228] ? set_kthread_struct+0x130/0x130 [ 8.585739][ T228] ret_from_fork+0x1f/0x30 [ 8.701003][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.702189][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.704075][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.717839][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.726537][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.732019][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.749277][ T1] Non-volatile memory driver v1.3 [ 8.762544][ T1] Linux agpgart interface v0.103 [ 8.770971][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.779546][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.804634][ T1] platform vkms: [drm] fb1: vkms frame buffer device [ 8.806807][ T1] usbcore: registered new interface driver udl [ 8.868004][ T1] brd: module loaded [ 8.945341][ T1] loop: module loaded [ 9.128825][ T1] zram: Added device: zram0 [ 9.138361][ T1] null_blk: module loaded [ 9.139169][ T1] Guest personality initialized and is inactive [ 9.140522][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 9.141719][ T1] Initialized host personality [ 9.142710][ T1] usbcore: registered new interface driver rtsx_usb [ 9.144383][ T1] usbcore: registered new interface driver viperboard [ 9.146062][ T1] usbcore: registered new interface driver dln2 [ 9.147495][ T1] usbcore: registered new interface driver pn533_usb [ 9.152711][ T1] nfcsim 0.2 initialized [ 9.153617][ T1] usbcore: registered new interface driver port100 [ 9.154761][ T1] usbcore: registered new interface driver nfcmrvl [ 9.158696][ T1] Loading iSCSI transport class v2.0-870. [ 9.191552][ T1] scsi host0: Virtio SCSI HBA [ 9.235473][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.242229][ T8] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.272743][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 9.274932][ T1] db_root: cannot open: /etc/target [ 9.277145][ T1] slram: not enough parameters. [ 9.283964][ T1] ftl_cs: FTL header not found. [ 9.321587][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.323154][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.324781][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.332543][ T1] MACsec IEEE 802.1AE [ 9.336911][ T1] libphy: Fixed MDIO Bus: probed [ 9.341116][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.394528][ T1] vcan: Virtual CAN interface driver [ 9.395817][ T1] vxcan: Virtual CAN Tunnel driver [ 9.396629][ T1] slcan: serial line CAN interface driver [ 9.397599][ T1] slcan: 10 dynamic interface channels. [ 9.398634][ T1] CAN device driver interface [ 9.399909][ T1] usbcore: registered new interface driver usb_8dev [ 9.401385][ T1] usbcore: registered new interface driver ems_usb [ 9.402725][ T1] usbcore: registered new interface driver esd_usb2 [ 9.404065][ T1] usbcore: registered new interface driver gs_usb [ 9.406708][ T1] usbcore: registered new interface driver kvaser_usb [ 9.408060][ T1] usbcore: registered new interface driver mcba_usb [ 9.409519][ T1] usbcore: registered new interface driver peak_usb [ 9.410938][ T1] e100: Intel(R) PRO/100 Network Driver [ 9.411908][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.413286][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 9.414346][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.416436][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 9.417352][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.420000][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.421028][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.422020][ T1] AX.25: bpqether driver version 004 [ 9.422850][ T1] PPP generic driver version 2.4.2 [ 9.424756][ T1] PPP BSD Compression module registered [ 9.425832][ T1] PPP Deflate Compression module registered [ 9.426896][ T1] PPP MPPE Compression module registered [ 9.427880][ T1] NET: Registered PF_PPPOX protocol family [ 9.428859][ T1] PPTP driver version 0.8.5 [ 9.430987][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.432739][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.434003][ T1] SLIP linefill/keepalive option. [ 9.434889][ T1] hdlc: HDLC support module revision 1.22 [ 9.436684][ T1] LAPB Ethernet driver version 0.02 [ 9.438492][ T1] usbcore: registered new interface driver ath9k_htc [ 9.440015][ T1] usbcore: registered new interface driver carl9170 [ 9.441377][ T1] usbcore: registered new interface driver ath6kl_usb [ 9.442844][ T1] usbcore: registered new interface driver ar5523 [ 9.444469][ T1] usbcore: registered new interface driver ath10k_usb [ 9.447127][ T1] usbcore: registered new interface driver rndis_wlan [ 9.448751][ T1] mac80211_hwsim: initializing netlink [ 9.476812][ T1] usbcore: registered new interface driver atusb [ 9.487712][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.489576][ T1] VMware vmxnet3 virtual NIC driver - version 1.5.0.0-k-NAPI [ 9.491318][ T1] usbcore: registered new interface driver catc [ 9.492549][ T1] usbcore: registered new interface driver kaweth [ 9.493596][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.495258][ T1] usbcore: registered new interface driver pegasus [ 9.498270][ T1] usbcore: registered new interface driver rtl8150 [ 9.499599][ T1] usbcore: registered new interface driver r8152 [ 9.500663][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 9.501958][ T1] usbcore: registered new interface driver hso [ 9.503166][ T1] usbcore: registered new interface driver lan78xx [ 9.504465][ T1] usbcore: registered new interface driver asix [ 9.507264][ T1] usbcore: registered new interface driver ax88179_178a [ 9.508652][ T1] usbcore: registered new interface driver cdc_ether [ 9.510347][ T1] usbcore: registered new interface driver cdc_eem [ 9.511611][ T1] usbcore: registered new interface driver dm9601 [ 9.513109][ T1] usbcore: registered new interface driver sr9700 [ 9.514482][ T1] usbcore: registered new interface driver CoreChips [ 9.517453][ T1] usbcore: registered new interface driver smsc75xx [ 9.518780][ T1] usbcore: registered new interface driver smsc95xx [ 9.520009][ T1] usbcore: registered new interface driver gl620a [ 9.521212][ T1] usbcore: registered new interface driver net1080 [ 9.522517][ T1] usbcore: registered new interface driver plusb [ 9.523689][ T1] usbcore: registered new interface driver rndis_host [ 9.525110][ T1] usbcore: registered new interface driver cdc_subset [ 9.527532][ T1] usbcore: registered new interface driver zaurus [ 9.528824][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.530381][ T1] usbcore: registered new interface driver int51x1 [ 9.531658][ T1] usbcore: registered new interface driver cdc_phonet [ 9.532951][ T1] usbcore: registered new interface driver kalmia [ 9.534154][ T1] usbcore: registered new interface driver ipheth [ 9.537212][ T1] usbcore: registered new interface driver sierra_net [ 9.538713][ T1] usbcore: registered new interface driver cx82310_eth [ 9.540456][ T1] usbcore: registered new interface driver cdc_ncm [ 9.542256][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 9.543868][ T1] usbcore: registered new interface driver lg-vl600 [ 9.546753][ T1] usbcore: registered new interface driver qmi_wwan [ 9.549005][ T1] usbcore: registered new interface driver cdc_mbim [ 9.550641][ T1] usbcore: registered new interface driver ch9200 [ 9.560725][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.570750][ T164] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 9.572439][ T164] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 164, name: kworker/u4:4 [ 9.575967][ T164] 3 locks held by kworker/u4:4/164: [ 9.576686][ T1] aoe: AoE v85 initialised. [ 9.576918][ T164] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 9.579477][ T164] #1: ffffc9000159fdb0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 9.581076][ T164] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 9.582442][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.582893][ T164] Preemption disabled at: [ 9.582902][ T164] [<0000000000000000>] 0x0 [ 9.583969][ T1] ehci-pci: EHCI PCI platform driver [ 9.584588][ T164] CPU: 1 PID: 164 Comm: kworker/u4:4 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 9.585576][ T1] ehci-platform: EHCI generic platform driver [ 9.585907][ T164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 9.588190][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.585907][ T164] Workqueue: events_unbound flush_memcg_stats_work [ 9.590126][ T1] ohci-pci: OHCI PCI platform driver [ 9.585907][ T164] [ 9.585907][ T164] Call Trace: [ 9.592412][ T1] ohci-platform: OHCI generic platform driver [ 9.585907][ T164] dump_stack_lvl+0xcd/0x134 [ 9.593541][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.585907][ T164] ___might_sleep.cold+0x1f3/0x239 [ 9.596392][ T1] driver u132_hcd [ 9.585907][ T164] cgroup_rstat_flush+0x1c/0x50 [ 9.597834][ T164] flush_memcg_stats_work+0x39/0x50 [ 9.599478][ T164] process_one_work+0x98d/0x1630 [ 9.600262][ T164] ? pwq_dec_nr_in_flight+0x320/0x320 [ 9.601077][ T164] ? rwlock_bug.part.0+0x90/0x90 [ 9.601841][ T164] ? _raw_spin_lock_irq+0x41/0x50 [ 9.602608][ T164] worker_thread+0x658/0x11f0 [ 9.603365][ T164] ? process_one_work+0x1630/0x1630 [ 9.604412][ T164] kthread+0x3e5/0x4d0 [ 9.604931][ T164] ? set_kthread_struct+0x130/0x130 [ 9.605932][ T164] ret_from_fork+0x1f/0x30 [ 9.606506][ T1] fotg210_hcd: FOTG210 Host Controller (EHCI) Driver [ 9.607735][ T1] Warning! fotg210_hcd should always be loaded before uhci_hcd and ohci_hcd, not after [ 9.614440][ T1] usbcore: registered new interface driver cdc_acm [ 9.619263][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.622898][ T1] usbcore: registered new interface driver usblp [ 9.626075][ T1] usbcore: registered new interface driver cdc_wdm [ 9.629305][ T1] usbcore: registered new interface driver usbtmc [ 9.632062][ T1] usbcore: registered new interface driver uas [ 9.633224][ T1] usbcore: registered new interface driver usb-storage [ 9.635007][ T1] usbcore: registered new interface driver ums-alauda [ 9.636736][ T1] usbcore: registered new interface driver ums-cypress [ 9.637921][ T1] usbcore: registered new interface driver ums-datafab [ 9.639276][ T1] usbcore: registered new interface driver ums_eneub6250 [ 9.640588][ T1] usbcore: registered new interface driver ums-freecom [ 9.641823][ T1] usbcore: registered new interface driver ums-isd200 [ 9.643067][ T1] usbcore: registered new interface driver ums-jumpshot [ 9.644399][ T1] usbcore: registered new interface driver ums-karma [ 9.645806][ T1] usbcore: registered new interface driver ums-onetouch [ 9.647367][ T1] usbcore: registered new interface driver ums-realtek [ 9.648687][ T1] usbcore: registered new interface driver ums-sddr09 [ 9.650053][ T1] usbcore: registered new interface driver ums-sddr55 [ 9.651461][ T1] usbcore: registered new interface driver ums-usbat [ 9.652816][ T1] usbcore: registered new interface driver mdc800 [ 9.653948][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 9.656187][ T1] usbcore: registered new interface driver microtekX6 [ 9.657941][ T1] usbcore: registered new interface driver usbserial_generic [ 9.659924][ T1] usbserial: USB Serial support registered for generic [ 9.661412][ T1] usbcore: registered new interface driver aircable [ 9.663093][ T1] usbserial: USB Serial support registered for aircable [ 9.664613][ T1] usbcore: registered new interface driver ark3116 [ 9.666431][ T1] usbserial: USB Serial support registered for ark3116 [ 9.667770][ T1] usbcore: registered new interface driver belkin_sa [ 9.668905][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 9.670752][ T1] usbcore: registered new interface driver ch341 [ 9.671870][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.673305][ T1] usbcore: registered new interface driver cp210x [ 9.674666][ T1] usbserial: USB Serial support registered for cp210x [ 9.676285][ T1] usbcore: registered new interface driver cyberjack [ 9.677543][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 9.679205][ T1] usbcore: registered new interface driver cypress_m8 [ 9.680585][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 9.682070][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 9.683470][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 9.684944][ T1] usbcore: registered new interface driver usb_debug [ 9.687868][ T1] usbserial: USB Serial support registered for debug [ 9.689246][ T1] usbserial: USB Serial support registered for xhci_dbc [ 9.690515][ T1] usbcore: registered new interface driver digi_acceleport [ 9.692049][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 9.693560][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 9.697024][ T1] usbcore: registered new interface driver io_edgeport [ 9.698499][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 9.700317][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 9.701971][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 9.703551][ T1] usbserial: USB Serial support registered for EPiC device [ 9.705052][ T1] usbcore: registered new interface driver io_ti [ 9.706464][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 9.708145][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 9.710112][ T1] usbcore: registered new interface driver empeg [ 9.711304][ T1] usbserial: USB Serial support registered for empeg [ 9.712952][ T1] usbcore: registered new interface driver f81534a_ctrl [ 9.714263][ T1] usbcore: registered new interface driver f81232 [ 9.716808][ T1] usbserial: USB Serial support registered for f81232 [ 9.718171][ T1] usbserial: USB Serial support registered for f81534a [ 9.719590][ T1] usbcore: registered new interface driver f81534 [ 9.720829][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 9.722252][ T1] usbcore: registered new interface driver ftdi_sio [ 9.723641][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 9.725092][ T1] usbcore: registered new interface driver garmin_gps [ 9.727820][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 9.729214][ T1] usbcore: registered new interface driver ipaq [ 9.730378][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 9.731773][ T1] usbcore: registered new interface driver ipw [ 9.732995][ T1] usbserial: USB Serial support registered for IPWireless converter [ 9.734510][ T1] usbcore: registered new interface driver ir_usb [ 9.736289][ T1] usbserial: USB Serial support registered for IR Dongle [ 9.737725][ T1] usbcore: registered new interface driver iuu_phoenix [ 9.739137][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 9.740733][ T1] usbcore: registered new interface driver keyspan [ 9.742569][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 9.744228][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 9.747014][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 9.748486][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 9.749961][ T1] usbcore: registered new interface driver keyspan_pda [ 9.751203][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 9.752513][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 9.754225][ T1] usbcore: registered new interface driver kl5kusb105 [ 9.756604][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 9.758142][ T1] usbcore: registered new interface driver kobil_sct [ 9.759360][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 9.760996][ T1] usbcore: registered new interface driver mct_u232 [ 9.762285][ T1] usbserial: USB Serial support registered for MCT U232 [ 9.763539][ T1] usbcore: registered new interface driver metro_usb [ 9.764884][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 9.767550][ T1] usbcore: registered new interface driver mos7720 [ 9.769058][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 9.771158][ T1] usbcore: registered new interface driver mos7840 [ 9.774677][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 9.777093][ T1] usbcore: registered new interface driver mxuport [ 9.778665][ T1] usbserial: USB Serial support registered for MOXA UPort [ 9.780451][ T1] usbcore: registered new interface driver navman [ 9.781966][ T1] usbserial: USB Serial support registered for navman [ 9.783733][ T1] usbcore: registered new interface driver omninet [ 9.786447][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 9.788862][ T1] usbcore: registered new interface driver opticon [ 9.790351][ T1] usbserial: USB Serial support registered for opticon [ 9.791886][ T1] usbcore: registered new interface driver option [ 9.793400][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 9.795328][ T1] usbcore: registered new interface driver oti6858 [ 9.797103][ T1] usbserial: USB Serial support registered for oti6858 [ 9.798677][ T1] usbcore: registered new interface driver pl2303 [ 9.800971][ T1] usbserial: USB Serial support registered for pl2303 [ 9.802471][ T1] usbcore: registered new interface driver qcaux [ 9.803660][ T1] usbserial: USB Serial support registered for qcaux [ 9.805204][ T1] usbcore: registered new interface driver qcserial [ 9.808601][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 9.810052][ T1] usbcore: registered new interface driver quatech2 [ 9.811274][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 9.813076][ T1] usbcore: registered new interface driver safe_serial [ 9.814345][ T1] usbserial: USB Serial support registered for safe_serial [ 9.817597][ T1] usbcore: registered new interface driver sierra [ 9.819196][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 9.821056][ T1] usbcore: registered new interface driver usb_serial_simple [ 9.822626][ T1] usbserial: USB Serial support registered for carelink [ 9.824124][ T1] usbserial: USB Serial support registered for zio [ 9.825347][ T1] usbserial: USB Serial support registered for funsoft [ 9.829041][ T1] usbserial: USB Serial support registered for flashloader [ 9.830330][ T1] usbserial: USB Serial support registered for google [ 9.831545][ T1] usbserial: USB Serial support registered for libtransistor [ 9.833155][ T1] usbserial: USB Serial support registered for vivopay [ 9.834380][ T1] usbserial: USB Serial support registered for moto_modem [ 9.837133][ T1] usbserial: USB Serial support registered for motorola_tetra [ 9.838698][ T1] usbserial: USB Serial support registered for novatel_gps [ 9.840044][ T1] usbserial: USB Serial support registered for hp4x [ 9.841337][ T1] usbserial: USB Serial support registered for suunto [ 9.842582][ T1] usbserial: USB Serial support registered for siemens_mpi [ 9.844095][ T1] usbcore: registered new interface driver spcp8x5 [ 9.845363][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 9.850278][ T1] usbcore: registered new interface driver ssu100 [ 9.851788][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 9.853874][ T1] usbcore: registered new interface driver symbolserial [ 9.855475][ T1] usbserial: USB Serial support registered for symbol [ 9.857167][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 9.858909][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 9.861418][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 9.864383][ T1] usbcore: registered new interface driver upd78f0730 [ 9.866453][ T1] usbserial: USB Serial support registered for upd78f0730 [ 9.868334][ T1] usbcore: registered new interface driver visor [ 9.870021][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 9.873109][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 9.874722][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 9.877363][ T1] usbcore: registered new interface driver wishbone_serial [ 9.879009][ T1] usbserial: USB Serial support registered for wishbone_serial [ 9.880737][ T1] usbcore: registered new interface driver whiteheat [ 9.883356][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 9.886074][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 9.887828][ T1] usbcore: registered new interface driver xr_serial [ 9.890049][ T1] usbserial: USB Serial support registered for xr_serial [ 9.891511][ T1] usbcore: registered new interface driver xsens_mt [ 9.893781][ T1] usbserial: USB Serial support registered for xsens_mt [ 9.895294][ T1] usbcore: registered new interface driver adutux [ 9.898778][ T1] usbcore: registered new interface driver appledisplay [ 9.900275][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 9.902642][ T1] usbcore: registered new interface driver cytherm [ 9.904010][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 9.906439][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 9.907916][ T1] ftdi_elan: driver ftdi-elan [ 9.908869][ T1] usbcore: registered new interface driver ftdi-elan [ 9.910386][ T1] usbcore: registered new interface driver idmouse [ 9.911715][ T1] usbcore: registered new interface driver iowarrior [ 9.913098][ T1] usbcore: registered new interface driver isight_firmware [ 9.914493][ T1] usbcore: registered new interface driver usblcd [ 9.917379][ T1] usbcore: registered new interface driver ldusb [ 9.918765][ T1] usbcore: registered new interface driver legousbtower [ 9.920267][ T1] usbcore: registered new interface driver usbtest [ 9.921513][ T1] usbcore: registered new interface driver usb_ehset_test [ 9.922766][ T1] usbcore: registered new interface driver trancevibrator [ 9.924059][ T1] usbcore: registered new interface driver uss720 [ 9.925012][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 9.928135][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 9.929497][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 9.930931][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 9.932951][ T1] usbcore: registered new interface driver usbsevseg [ 9.934473][ T1] usbcore: registered new interface driver yurex [ 9.939109][ T1] usbcore: registered new interface driver chaoskey [ 9.940782][ T1] usbcore: registered new interface driver sisusb [ 9.944267][ T1] usbcore: registered new interface driver lvs [ 9.947041][ T1] usbcore: registered new interface driver cxacru [ 9.948499][ T1] usbcore: registered new interface driver speedtch [ 9.950220][ T1] usbcore: registered new interface driver ueagle-atm [ 9.951408][ T1] xusbatm: malformed module parameters [ 9.959366][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.960922][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 9.967836][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 9.971302][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 9.972934][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 9.974225][ T1] usb usb1: Product: Dummy host controller [ 9.975131][ T1] usb usb1: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 9.977723][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 9.983435][ T1] hub 1-0:1.0: USB hub found [ 9.984860][ T1] hub 1-0:1.0: 1 port detected [ 9.994935][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 9.997611][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.000615][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.003846][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.005338][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.007885][ T1] usb usb2: Product: Dummy host controller [ 10.008925][ T1] usb usb2: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.010262][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.014176][ T1] hub 2-0:1.0: USB hub found [ 10.015159][ T1] hub 2-0:1.0: 1 port detected [ 10.021299][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.026676][ T164] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.027220][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.028359][ T164] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.030617][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.030805][ T164] sd 0:0:1:0: [sda] Write Protect is off [ 10.033487][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.035019][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.036151][ T8] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.036503][ T1] usb usb3: Product: Dummy host controller [ 10.038525][ T164] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.038614][ T1] usb usb3: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.041443][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.046113][ T1] hub 3-0:1.0: USB hub found [ 10.047211][ T1] hub 3-0:1.0: 1 port detected [ 10.052005][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.053363][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.055103][ T164] sda: sda1 [ 10.058402][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.061855][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.063684][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.065173][ T1] usb usb4: Product: Dummy host controller [ 10.066551][ T1] usb usb4: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.068048][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.070923][ T1] hub 4-0:1.0: USB hub found [ 10.071892][ T1] hub 4-0:1.0: 1 port detected [ 10.075037][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.076826][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.078434][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.080995][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.082489][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.083597][ T1] usb usb5: Product: Dummy host controller [ 10.084429][ T1] usb usb5: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.086229][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.089033][ T1] hub 5-0:1.0: USB hub found [ 10.090015][ T1] hub 5-0:1.0: 1 port detected [ 10.093126][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.094488][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.096294][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.098728][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.100133][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.101448][ T1] usb usb6: Product: Dummy host controller [ 10.102461][ T1] usb usb6: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.103901][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.107380][ T164] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.109045][ T1] hub 6-0:1.0: USB hub found [ 10.110068][ T1] hub 6-0:1.0: 1 port detected [ 10.113370][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.114917][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.116521][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.118324][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.119678][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.120843][ T1] usb usb7: Product: Dummy host controller [ 10.121730][ T1] usb usb7: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.123190][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.126314][ T1] hub 7-0:1.0: USB hub found [ 10.127945][ T1] hub 7-0:1.0: 1 port detected [ 10.131140][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.132649][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.134020][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.135992][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.137443][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.138632][ T1] usb usb8: Product: Dummy host controller [ 10.139507][ T1] usb usb8: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.140726][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.143514][ T1] hub 8-0:1.0: USB hub found [ 10.144503][ T1] hub 8-0:1.0: 1 port detected [ 10.172535][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 10.176827][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.178569][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.180136][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.181656][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.183147][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.184239][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.185155][ T1] usb usb9: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.186844][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.189817][ T1] hub 9-0:1.0: USB hub found [ 10.190939][ T1] hub 9-0:1.0: 8 ports detected [ 10.196689][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.199168][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.200939][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.202703][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.203982][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.205088][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.206226][ T1] usb usb10: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.207572][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.210438][ T1] hub 10-0:1.0: USB hub found [ 10.211430][ T1] hub 10-0:1.0: 8 ports detected [ 10.219056][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.220754][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.222609][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.223902][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.225172][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.226283][ T1] usb usb11: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.227602][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.230327][ T1] hub 11-0:1.0: USB hub found [ 10.231382][ T1] hub 11-0:1.0: 8 ports detected [ 10.236966][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.238555][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.240023][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.241646][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.242882][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.244119][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.245262][ T1] usb usb12: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.246834][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.249824][ T1] hub 12-0:1.0: USB hub found [ 10.250843][ T1] hub 12-0:1.0: 8 ports detected [ 10.257919][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.259752][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.261495][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.263060][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.264184][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.265230][ T1] usb usb13: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.266856][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.269506][ T1] hub 13-0:1.0: USB hub found [ 10.270471][ T1] hub 13-0:1.0: 8 ports detected [ 10.276123][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.277735][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.279270][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.281046][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.282401][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.283551][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.284529][ T1] usb usb14: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.285926][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.288638][ T1] hub 14-0:1.0: USB hub found [ 10.289523][ T1] hub 14-0:1.0: 8 ports detected [ 10.296567][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.298261][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.300076][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.301723][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.302826][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.303779][ T1] usb usb15: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.304984][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.307973][ T1] hub 15-0:1.0: USB hub found [ 10.308878][ T1] hub 15-0:1.0: 8 ports detected [ 10.315097][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.317691][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.319334][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.321236][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.322860][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.323982][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.326293][ T1] usb usb16: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.327639][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.331190][ T1] hub 16-0:1.0: USB hub found [ 10.332487][ T1] hub 16-0:1.0: 8 ports detected [ 10.340025][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.341820][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.343976][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.345353][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.347291][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.348337][ T1] usb usb17: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.349798][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.352888][ T1] hub 17-0:1.0: USB hub found [ 10.353818][ T1] hub 17-0:1.0: 8 ports detected [ 10.360200][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.361897][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.363355][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.365210][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.366654][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.367823][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.368760][ T1] usb usb18: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.370245][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.373025][ T1] hub 18-0:1.0: USB hub found [ 10.374090][ T1] hub 18-0:1.0: 8 ports detected [ 10.381437][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.383287][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.385146][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.387152][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.388397][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.389381][ T1] usb usb19: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.390640][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.393524][ T1] hub 19-0:1.0: USB hub found [ 10.394463][ T1] hub 19-0:1.0: 8 ports detected [ 10.400305][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.402029][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.403616][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.406396][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.407882][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.409029][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.410036][ T1] usb usb20: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.411201][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.414298][ T1] hub 20-0:1.0: USB hub found [ 10.415346][ T1] hub 20-0:1.0: 8 ports detected [ 10.423909][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.426228][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.428047][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.429478][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.430684][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.431705][ T1] usb usb21: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.432912][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.436490][ T1] hub 21-0:1.0: USB hub found [ 10.437410][ T1] hub 21-0:1.0: 8 ports detected [ 10.442889][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.444607][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.446209][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.447952][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.449777][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.451124][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.452115][ T1] usb usb22: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.453587][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.456889][ T1] hub 22-0:1.0: USB hub found [ 10.457794][ T1] hub 22-0:1.0: 8 ports detected [ 10.464665][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.466317][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.468263][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.469609][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.470916][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.471965][ T1] usb usb23: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.473441][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.476601][ T1] hub 23-0:1.0: USB hub found [ 10.477666][ T1] hub 23-0:1.0: 8 ports detected [ 10.484146][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.485919][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.487410][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.489207][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.490670][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.491812][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.492790][ T1] usb usb24: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.494117][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.497315][ T1] hub 24-0:1.0: USB hub found [ 10.498677][ T1] hub 24-0:1.0: 8 ports detected [ 10.505781][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.507667][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.509666][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.511058][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.512379][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.513429][ T1] usb usb25: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.514820][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.517948][ T1] hub 25-0:1.0: USB hub found [ 10.519002][ T1] hub 25-0:1.0: 8 ports detected [ 10.525022][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.526897][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.528351][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.530016][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.531579][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.532702][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.533750][ T1] usb usb26: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.535038][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.537884][ T1] hub 26-0:1.0: USB hub found [ 10.538939][ T1] hub 26-0:1.0: 8 ports detected [ 10.546142][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.547988][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 10.549892][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.551449][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.552823][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 10.553831][ T1] usb usb27: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.555104][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 10.558190][ T1] hub 27-0:1.0: USB hub found [ 10.559195][ T1] hub 27-0:1.0: 8 ports detected [ 10.564779][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 10.566249][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 10.567968][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.569683][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.571052][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.572249][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 10.573365][ T1] usb usb28: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.574748][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 10.577879][ T1] hub 28-0:1.0: USB hub found [ 10.578913][ T1] hub 28-0:1.0: 8 ports detected [ 10.586132][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.588239][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 10.588751][ T10] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 10.590393][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.591022][ T10] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 10, name: kworker/u4:1 [ 10.592246][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.593513][ T10] 3 locks held by kworker/u4:1/10: [ 10.594959][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 10.596038][ T10] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0} [ 10.597102][ T1] usb usb29: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.597095][ T10] , at: process_one_work+0x871/0x1630 [ 10.597130][ T10] #1: [ 10.598265][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 10.599633][ T10] ffffc90000cf7db0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 10.602778][ T1] hub 29-0:1.0: USB hub found [ 10.603685][ T10] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 10.604526][ T1] hub 29-0:1.0: 8 ports detected [ 10.605864][ T10] Preemption disabled at: [ 10.605872][ T10] [<0000000000000000>] 0x0 [ 10.605894][ T10] CPU: 1 PID: 10 Comm: kworker/u4:1 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 10.609655][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 10.611256][ T10] Workqueue: events_unbound flush_memcg_stats_work [ 10.612318][ T10] Call Trace: [ 10.612863][ T10] dump_stack_lvl+0xcd/0x134 [ 10.613440][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 10.613582][ T10] ___might_sleep.cold+0x1f3/0x239 [ 10.615322][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 10.615483][ T10] cgroup_rstat_flush+0x1c/0x50 [ 10.615514][ T10] flush_memcg_stats_work+0x39/0x50 [ 10.615538][ T10] process_one_work+0x98d/0x1630 [ 10.617167][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.615844][ T10] ? pwq_dec_nr_in_flight+0x320/0x320 [ 10.619084][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.615844][ T10] ? rwlock_bug.part.0+0x90/0x90 [ 10.620762][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.615844][ T10] ? _raw_spin_lock_irq+0x41/0x50 [ 10.623133][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 10.615844][ T10] worker_thread+0x658/0x11f0 [ 10.625356][ T1] usb usb30: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.615844][ T10] ? process_one_work+0x1630/0x1630 [ 10.615844][ T10] kthread+0x3e5/0x4d0 [ 10.615844][ T10] ? set_kthread_struct+0x130/0x130 [ 10.627335][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 10.615844][ T10] ret_from_fork+0x1f/0x30 [ 10.631711][ T1] hub 30-0:1.0: USB hub found [ 10.636067][ T1] hub 30-0:1.0: 8 ports detected [ 10.644362][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.646421][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 10.648379][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.649621][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.650760][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 10.651697][ T1] usb usb31: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.652931][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 10.656977][ T1] hub 31-0:1.0: USB hub found [ 10.657908][ T1] hub 31-0:1.0: 8 ports detected [ 10.663600][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 10.666046][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 10.667716][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.670060][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.671453][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.672707][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 10.673620][ T1] usb usb32: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.675080][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 10.678459][ T1] hub 32-0:1.0: USB hub found [ 10.679490][ T1] hub 32-0:1.0: 8 ports detected [ 10.687322][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.688988][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 10.690727][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.692086][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.693543][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 10.694672][ T1] usb usb33: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.696458][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 10.699337][ T1] hub 33-0:1.0: USB hub found [ 10.700484][ T1] hub 33-0:1.0: 8 ports detected [ 10.706065][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 10.708106][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 10.709842][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.711466][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.712801][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.714001][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 10.715117][ T1] usb usb34: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.717107][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 10.719946][ T1] hub 34-0:1.0: USB hub found [ 10.720919][ T1] hub 34-0:1.0: 8 ports detected [ 10.728311][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.729972][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 10.731800][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.733217][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.734359][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 10.736237][ T1] usb usb35: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.737662][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 10.740510][ T1] hub 35-0:1.0: USB hub found [ 10.741408][ T1] hub 35-0:1.0: 8 ports detected [ 10.747518][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 10.749094][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 10.750576][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.752320][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.753625][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.754724][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 10.755838][ T1] usb usb36: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.757126][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 10.759924][ T1] hub 36-0:1.0: USB hub found [ 10.761041][ T1] hub 36-0:1.0: 8 ports detected [ 10.768510][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.770483][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 10.772189][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.773687][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.775114][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 10.776450][ T1] usb usb37: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.777997][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 10.781062][ T1] hub 37-0:1.0: USB hub found [ 10.782111][ T1] hub 37-0:1.0: 8 ports detected [ 10.787865][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 10.789522][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 10.790953][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.792612][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.794293][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.795816][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 10.797042][ T1] usb usb38: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.798407][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 10.801463][ T1] hub 38-0:1.0: USB hub found [ 10.802629][ T1] hub 38-0:1.0: 8 ports detected [ 10.809769][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.811608][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 10.813423][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.814741][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.816066][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 10.817151][ T1] usb usb39: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.818339][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 10.821180][ T1] hub 39-0:1.0: USB hub found [ 10.822095][ T1] hub 39-0:1.0: 8 ports detected [ 10.827748][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 10.829777][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 10.831244][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.832925][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.834439][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.836190][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 10.837268][ T1] usb usb40: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.838589][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 10.841750][ T1] hub 40-0:1.0: USB hub found [ 10.842811][ T1] hub 40-0:1.0: 8 ports detected [ 10.851235][ T1] usbcore: registered new device driver usbip-host [ 10.855791][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 10.858086][ T1] i8042: Warning: Keylock active [ 10.864950][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 10.867926][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 10.872837][ T1] mousedev: PS/2 mouse device common for all mice [ 10.878121][ T1] usbcore: registered new interface driver appletouch [ 10.879892][ T1] usbcore: registered new interface driver bcm5974 [ 10.882318][ T1] usbcore: registered new interface driver synaptics_usb [ 10.884008][ T1] usbcore: registered new interface driver iforce [ 10.886770][ T1] usbcore: registered new interface driver xpad [ 10.888079][ T1] usbcore: registered new interface driver usb_acecad [ 10.889346][ T1] usbcore: registered new interface driver aiptek [ 10.890684][ T1] usbcore: registered new interface driver hanwang [ 10.892207][ T1] usbcore: registered new interface driver kbtab [ 10.893906][ T1] usbcore: registered new interface driver pegasus_notetaker [ 10.895544][ T1] usbcore: registered new interface driver usbtouchscreen [ 10.896987][ T1] usbcore: registered new interface driver sur40 [ 10.898371][ T1] usbcore: registered new interface driver ati_remote2 [ 10.899445][ T1] cm109: Keymap for Komunikate KIP1000 phone loaded [ 10.900697][ T1] usbcore: registered new interface driver cm109 [ 10.901757][ T1] cm109: CM109 phone driver: 20080805 (C) Alfred E. Heggestad [ 10.903367][ T1] usbcore: registered new interface driver ims_pcu [ 10.904725][ T1] usbcore: registered new interface driver keyspan_remote [ 10.906038][ T1] usbcore: registered new interface driver powermate [ 10.907745][ T1] usbcore: registered new interface driver yealink [ 10.910222][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 10.919613][ T1] rtc_cmos 00:00: registered as rtc0 [ 10.920647][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 10.922606][ T1] i2c /dev entries driver [ 10.924364][ T1] usbcore: registered new interface driver i2c-diolan-u2c [ 10.928288][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 10.930282][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 10.937707][ T1] usbcore: registered new interface driver ati_remote [ 10.939278][ T1] usbcore: registered new interface driver imon [ 10.940951][ T1] usbcore: registered new interface driver mceusb [ 10.942869][ T1] usbcore: registered new interface driver redrat3 [ 10.944343][ T1] usbcore: registered new interface driver streamzap [ 10.947669][ T1] usbcore: registered new interface driver igorplugusb [ 10.949087][ T1] usbcore: registered new interface driver iguanair [ 10.950368][ T1] usbcore: registered new interface driver ttusbir [ 10.951968][ T1] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully [ 10.954136][ T1] usbcore: registered new interface driver ttusb-dec [ 10.956720][ T1] usbcore: registered new interface driver ttusb [ 10.958195][ T1] usbcore: registered new interface driver dvb_usb_vp7045 [ 10.959654][ T1] usbcore: registered new interface driver dvb_usb_vp702x [ 10.961105][ T1] usbcore: registered new interface driver dvb_usb_gp8psk [ 10.962604][ T1] usbcore: registered new interface driver dvb_usb_dtt200u [ 10.963921][ T1] usbcore: registered new interface driver dvb_usb_a800 [ 10.965256][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mb [ 10.966784][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mc [ 10.968227][ T1] usbcore: registered new interface driver dvb_usb_nova_t_usb2 [ 10.969876][ T1] usbcore: registered new interface driver dvb_usb_umt_010 [ 10.971273][ T1] usbcore: registered new interface driver dvb_usb_m920x [ 10.972775][ T1] usbcore: registered new interface driver dvb_usb_digitv [ 10.974370][ T1] usbcore: registered new interface driver dvb_usb_cxusb [ 10.975902][ T1] usbcore: registered new interface driver dvb_usb_ttusb2 [ 10.977459][ T1] usbcore: registered new interface driver dvb_usb_dib0700 [ 10.978933][ T1] usbcore: registered new interface driver opera1 [ 10.980380][ T1] usbcore: registered new interface driver dvb_usb_af9005 [ 10.981724][ T1] usbcore: registered new interface driver pctv452e [ 10.983009][ T1] usbcore: registered new interface driver dw2102 [ 10.984623][ T1] usbcore: registered new interface driver dvb_usb_dtv5100 [ 10.987243][ T1] usbcore: registered new interface driver cinergyT2 [ 10.988669][ T1] usbcore: registered new interface driver dvb_usb_az6027 [ 10.990052][ T1] usbcore: registered new interface driver dvb_usb_technisat_usb2 [ 10.991724][ T1] usbcore: registered new interface driver dvb_usb_af9015 [ 10.993260][ T1] usbcore: registered new interface driver dvb_usb_af9035 [ 10.994802][ T1] usbcore: registered new interface driver dvb_usb_anysee [ 10.996281][ T1] usbcore: registered new interface driver dvb_usb_au6610 [ 10.997864][ T1] usbcore: registered new interface driver dvb_usb_az6007 [ 10.999377][ T1] usbcore: registered new interface driver dvb_usb_ce6230 [ 11.000888][ T1] usbcore: registered new interface driver dvb_usb_ec168 [ 11.002247][ T1] usbcore: registered new interface driver dvb_usb_lmedm04 [ 11.003896][ T1] usbcore: registered new interface driver dvb_usb_gl861 [ 11.006126][ T1] usbcore: registered new interface driver dvb_usb_mxl111sf [ 11.007895][ T1] usbcore: registered new interface driver dvb_usb_rtl28xxu [ 11.009376][ T1] usbcore: registered new interface driver dvb_usb_dvbsky [ 11.010852][ T1] usbcore: registered new interface driver zd1301 [ 11.012352][ T1] usbcore: registered new interface driver smsusb [ 11.013627][ T1] usbcore: registered new interface driver b2c2_flexcop_usb [ 11.015459][ T1] usbcore: registered new interface driver zr364xx [ 11.017178][ T1] usbcore: registered new interface driver stkwebcam [ 11.018437][ T1] usbcore: registered new interface driver s2255 [ 11.019804][ T1] usbcore: registered new interface driver uvcvideo [ 11.020864][ T1] gspca_main: v2.14.0 registered [ 11.021784][ T1] usbcore: registered new interface driver benq [ 11.022985][ T1] usbcore: registered new interface driver conex [ 11.024376][ T1] usbcore: registered new interface driver cpia1 [ 11.025867][ T1] usbcore: registered new interface driver dtcs033 [ 11.027417][ T1] usbcore: registered new interface driver etoms [ 11.028985][ T1] usbcore: registered new interface driver finepix [ 11.030544][ T1] usbcore: registered new interface driver jeilinj [ 11.031935][ T1] usbcore: registered new interface driver jl2005bcd [ 11.033313][ T1] usbcore: registered new interface driver kinect [ 11.034625][ T1] usbcore: registered new interface driver konica [ 11.035902][ T1] usbcore: registered new interface driver mars [ 11.037199][ T1] usbcore: registered new interface driver mr97310a [ 11.038680][ T1] usbcore: registered new interface driver nw80x [ 11.040166][ T1] usbcore: registered new interface driver ov519 [ 11.041512][ T1] usbcore: registered new interface driver ov534 [ 11.042766][ T1] usbcore: registered new interface driver ov534_9 [ 11.044053][ T1] usbcore: registered new interface driver pac207 [ 11.045297][ T1] usbcore: registered new interface driver gspca_pac7302 [ 11.046839][ T1] usbcore: registered new interface driver pac7311 [ 11.048177][ T1] usbcore: registered new interface driver se401 [ 11.049486][ T1] usbcore: registered new interface driver sn9c2028 [ 11.050937][ T1] usbcore: registered new interface driver gspca_sn9c20x [ 11.052286][ T1] usbcore: registered new interface driver sonixb [ 11.053541][ T1] usbcore: registered new interface driver sonixj [ 11.054864][ T1] usbcore: registered new interface driver spca500 [ 11.056189][ T1] usbcore: registered new interface driver spca501 [ 11.057437][ T1] usbcore: registered new interface driver spca505 [ 11.058751][ T1] usbcore: registered new interface driver spca506 [ 11.060077][ T1] usbcore: registered new interface driver spca508 [ 11.061438][ T1] usbcore: registered new interface driver spca561 [ 11.062558][ T1] usbcore: registered new interface driver spca1528 [ 11.063776][ T1] usbcore: registered new interface driver sq905 [ 11.065102][ T1] usbcore: registered new interface driver sq905c [ 11.066416][ T1] usbcore: registered new interface driver sq930x [ 11.067694][ T1] usbcore: registered new interface driver sunplus [ 11.068893][ T1] usbcore: registered new interface driver stk014 [ 11.070099][ T1] usbcore: registered new interface driver stk1135 [ 11.071486][ T1] usbcore: registered new interface driver stv0680 [ 11.072914][ T1] usbcore: registered new interface driver t613 [ 11.074109][ T1] usbcore: registered new interface driver gspca_topro [ 11.075531][ T1] usbcore: registered new interface driver touptek [ 11.076851][ T1] usbcore: registered new interface driver tv8532 [ 11.078038][ T1] usbcore: registered new interface driver vc032x [ 11.079270][ T1] usbcore: registered new interface driver vicam [ 11.080632][ T1] usbcore: registered new interface driver xirlink-cit [ 11.082073][ T1] usbcore: registered new interface driver gspca_zc3xx [ 11.083337][ T1] usbcore: registered new interface driver ALi m5602 [ 11.084685][ T1] usbcore: registered new interface driver STV06xx [ 11.087020][ T1] usbcore: registered new interface driver gspca_gl860 [ 11.089865][ T3173] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.095113][ T1] usbcore: registered new interface driver Philips webcam [ 11.098901][ T1] usbcore: registered new interface driver airspy [ 11.104740][ T1] usbcore: registered new interface driver hackrf [ 11.106369][ T1] usbcore: registered new interface driver msi2500 [ 11.107634][ T1] cpia2: V4L-Driver for Vision CPiA2 based cameras v3.0.1 [ 11.109549][ T1] usbcore: registered new interface driver cpia2 [ 11.110687][ T1] au0828: au0828 driver loaded [ 11.111902][ T1] usbcore: registered new interface driver au0828 [ 11.113454][ T1] usbcore: registered new interface driver hdpvr [ 11.115600][ T1] usbcore: registered new interface driver pvrusb2 [ 11.116737][ T1] pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner [ 11.117966][ T1] pvrusb2: Debug mask is 31 (0x1f) [ 11.119050][ T1] usbcore: registered new interface driver stk1160 [ 11.120456][ T1] usbcore: registered new interface driver cx231xx [ 11.121946][ T1] usbcore: registered new interface driver tm6000 [ 11.123495][ T1] usbcore: registered new interface driver em28xx [ 11.124890][ T1] em28xx: Registered (Em28xx v4l2 Extension) extension [ 11.126520][ T1] em28xx: Registered (Em28xx Audio Extension) extension [ 11.127745][ T1] em28xx: Registered (Em28xx dvb Extension) extension [ 11.128772][ T1] em28xx: Registered (Em28xx Input Extension) extension [ 11.130217][ T1] usbcore: registered new interface driver usbtv [ 11.131622][ T1] usbcore: registered new interface driver go7007 [ 11.132805][ T1] usbcore: registered new interface driver go7007-loader [ 11.134472][ T1] usbcore: registered new interface driver Abilis Systems as10x usb driver [ 11.153031][ T1] vivid-000: using single planar format API [ 11.170400][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.172218][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.173969][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.175563][ T1] vivid-000: V4L2 output device registered as video4 [ 11.177997][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.179746][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.181547][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.183042][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.184703][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.186459][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.188936][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.190606][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.192558][ T1] vivid-001: using multiplanar format API [ 11.207467][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.209182][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.210719][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.212244][ T1] vivid-001: V4L2 output device registered as video8 [ 11.213711][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.215817][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.217720][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.219215][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.220758][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.222364][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.224023][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.226119][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.227654][ T1] vivid-002: using single planar format API [ 11.241381][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.242887][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.244408][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.246653][ T1] vivid-002: V4L2 output device registered as video12 [ 11.248302][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.250102][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.252128][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.253868][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.255829][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.257569][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.259279][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.260973][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.262559][ T1] vivid-003: using multiplanar format API [ 11.276627][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.278707][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.280523][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.282341][ T1] vivid-003: V4L2 output device registered as video16 [ 11.284031][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.286528][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.288579][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.290422][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.292177][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.293888][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.295771][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.297363][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.299495][ T1] vivid-004: using single planar format API [ 11.313917][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.315749][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.317356][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.319679][ T1] vivid-004: V4L2 output device registered as video20 [ 11.321515][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.323230][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.325037][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.326981][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.328600][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.330204][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.331861][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.333454][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.335067][ T1] vivid-005: using multiplanar format API [ 11.357334][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.359060][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.360665][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.362403][ T1] vivid-005: V4L2 output device registered as video24 [ 11.364338][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.367154][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 11.369079][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 11.370952][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 11.372604][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 11.374120][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 11.376030][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 11.377731][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 11.379445][ T1] vivid-006: using single planar format API [ 11.392889][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 11.394571][ T1] vivid-006: V4L2 capture device registered as video27 [ 11.396286][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 11.398541][ T1] vivid-006: V4L2 output device registered as video28 [ 11.400145][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 11.402032][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 11.403863][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 11.405300][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 11.408088][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 11.409656][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 11.411279][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 11.412910][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 11.414579][ T1] vivid-007: using multiplanar format API [ 11.428409][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 11.429980][ T1] vivid-007: V4L2 capture device registered as video31 [ 11.431954][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 11.433694][ T1] vivid-007: V4L2 output device registered as video32 [ 11.435628][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 11.437595][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 11.439485][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 11.441087][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 11.442581][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 11.444138][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 11.446039][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 11.447723][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 11.449364][ T1] vivid-008: using single planar format API [ 11.463489][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 11.465825][ T1] vivid-008: V4L2 capture device registered as video35 [ 11.467425][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 11.468896][ T1] vivid-008: V4L2 output device registered as video36 [ 11.470279][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 11.471973][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 11.473764][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 11.476096][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 11.477651][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 11.479214][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 11.481073][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 11.482726][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 11.484507][ T1] vivid-009: using multiplanar format API [ 11.499005][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 11.500782][ T1] vivid-009: V4L2 capture device registered as video39 [ 11.502375][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 11.504035][ T1] vivid-009: V4L2 output device registered as video40 [ 11.505781][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 11.507854][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 11.509738][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 11.511454][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 11.512959][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 11.514710][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 11.518189][ T3173] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 11.520632][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 11.523085][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 11.524857][ T1] vivid-010: using single planar format API [ 11.540129][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 11.541865][ T1] vivid-010: V4L2 capture device registered as video43 [ 11.543788][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 11.546621][ T1] vivid-010: V4L2 output device registered as video44 [ 11.548292][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 11.550445][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 11.552477][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 11.554417][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 11.556390][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 11.558065][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 11.560035][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 11.561847][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 11.563933][ T1] vivid-011: using multiplanar format API [ 11.578763][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 11.580546][ T1] vivid-011: V4L2 capture device registered as video47 [ 11.582732][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 11.584377][ T1] vivid-011: V4L2 output device registered as video48 [ 11.586312][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 11.588270][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 11.590036][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 11.590560][ T10] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 11.591987][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 11.592733][ T10] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 10, name: kworker/u4:1 [ 11.594936][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 11.595230][ T10] 3 locks held by kworker/u4:1/10: [ 11.597979][ T10] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 11.598273][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 11.600127][ T10] #1: ffffc90000cf7db0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 11.603586][ T10] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 11.604085][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 11.606064][ T10] Preemption disabled at: [ 11.606941][ T10] [<0000000000000000>] 0x0 [ 11.607663][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 11.607723][ T10] CPU: 1 PID: 10 Comm: kworker/u4:1 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 11.609720][ T1] vivid-012: using single planar format API [ 11.609894][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.614262][ T10] Workqueue: events_unbound flush_memcg_stats_work [ 11.615341][ T10] Call Trace: [ 11.615821][ T10] dump_stack_lvl+0xcd/0x134 [ 11.615821][ T10] ___might_sleep.cold+0x1f3/0x239 [ 11.615821][ T10] cgroup_rstat_flush+0x1c/0x50 [ 11.615821][ T10] flush_memcg_stats_work+0x39/0x50 [ 11.615821][ T10] process_one_work+0x98d/0x1630 [ 11.615821][ T10] ? pwq_dec_nr_in_flight+0x320/0x320 [ 11.615821][ T10] ? rwlock_bug.part.0+0x90/0x90 [ 11.615821][ T10] ? _raw_spin_lock_irq+0x41/0x50 [ 11.615821][ T10] worker_thread+0x658/0x11f0 [ 11.615821][ T10] ? process_one_work+0x1630/0x1630 [ 11.625482][ T10] kthread+0x3e5/0x4d0 [ 11.625482][ T10] ? set_kthread_struct+0x130/0x130 [ 11.625482][ T10] ret_from_fork+0x1f/0x30 [ 11.630987][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 11.632774][ T1] vivid-012: V4L2 capture device registered as video51 [ 11.634315][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 11.635900][ T1] vivid-012: V4L2 output device registered as video52 [ 11.637477][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 11.639317][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 11.641035][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 11.642397][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 11.643922][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 11.646113][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 11.647911][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 11.649496][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 11.651160][ T1] vivid-013: using multiplanar format API [ 11.664835][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 11.666654][ T1] vivid-013: V4L2 capture device registered as video55 [ 11.668206][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 11.669702][ T1] vivid-013: V4L2 output device registered as video56 [ 11.671127][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 11.673835][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 11.675864][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 11.677442][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 11.679188][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 11.680713][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 11.682703][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 11.684452][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 11.687093][ T1] vivid-014: using single planar format API [ 11.700747][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 11.702245][ T1] vivid-014: V4L2 capture device registered as video59 [ 11.703835][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 11.705719][ T1] vivid-014: V4L2 output device registered as video60 [ 11.707422][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 11.709601][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 11.711559][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 11.713138][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 11.714621][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 11.716217][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 11.717717][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 11.719229][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 11.720736][ T1] vivid-015: using multiplanar format API [ 11.735767][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 11.737309][ T1] vivid-015: V4L2 capture device registered as video63 [ 11.739084][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 11.741274][ T1] vivid-015: V4L2 output device registered as video64 [ 11.742748][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 11.744672][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 11.746722][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 11.748093][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 11.749497][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 11.750937][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 11.752431][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 11.754074][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 11.757550][ T1] vim2m vim2m.0: Device registered as /dev/video0 [ 11.762995][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 11.764862][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 11.766869][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 11.775260][ T1] dvbdev: DVB: registering new adapter (dvb_vidtv_bridge) [ 11.781320][ T1] i2c i2c-0: DVB: registering adapter 0 frontend 0 (Dummy demod for DVB-T/T2/C/S/S2)... [ 11.783177][ T1] dvbdev: dvb_create_media_entity: media entity 'Dummy demod for DVB-T/T2/C/S/S2' registered. [ 11.792546][ T1] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 11.798496][ T1] vidtv vidtv.0: Successfully initialized vidtv! [ 11.800938][ T1] usbcore: registered new interface driver radioshark [ 11.802505][ T1] usbcore: registered new interface driver radioshark2 [ 11.804260][ T1] usbcore: registered new interface driver dsbr100 [ 11.806770][ T1] usbcore: registered new interface driver radio-si470x [ 11.808895][ T1] usbcore: registered new interface driver radio-usb-si4713 [ 11.810694][ T1] usbcore: registered new interface driver radio-mr800 [ 11.812344][ T1] usbcore: registered new interface driver radio-keene [ 11.814050][ T1] usbcore: registered new interface driver radio-ma901 [ 11.815824][ T1] usbcore: registered new interface driver radio-raremono [ 11.819402][ T1] usbcore: registered new interface driver pcwd_usb [ 11.823381][ T1] device-mapper: uevent: version 1.0.3 [ 11.825394][ T1] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com [ 11.829040][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 11.830226][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 11.831985][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 11.834698][ T1] device-mapper: raid: Loading target version 1.15.1 [ 11.837472][ T1] Bluetooth: HCI UART driver ver 2.3 [ 11.838359][ T1] Bluetooth: HCI UART protocol H4 registered [ 11.839263][ T1] Bluetooth: HCI UART protocol BCSP registered [ 11.840455][ T1] Bluetooth: HCI UART protocol LL registered [ 11.841767][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 11.843116][ T1] Bluetooth: HCI UART protocol QCA registered [ 11.844052][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 11.845213][ T1] Bluetooth: HCI UART protocol Marvell registered [ 11.847640][ T1] usbcore: registered new interface driver bcm203x [ 11.849236][ T1] usbcore: registered new interface driver bpa10x [ 11.850798][ T1] usbcore: registered new interface driver bfusb [ 11.852417][ T1] usbcore: registered new interface driver btusb [ 11.853925][ T1] usbcore: registered new interface driver ath3k [ 11.856129][ T1] CAPI 2.0 started up with major 68 (middleware) [ 11.857189][ T1] Modular ISDN core version 1.1.29 [ 11.858564][ T1] NET: Registered PF_ISDN protocol family [ 11.859795][ T1] DSP module 2.0 [ 11.860377][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 11.874272][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 11.876487][ T228] floppy0: no floppy controllers found [ 11.876841][ T1] 0 virtual devices registered [ 11.877896][ T228] work still pending [ 11.878817][ T1] usbcore: registered new interface driver HFC-S_USB [ 11.879927][ T1] intel_pstate: CPU model not supported [ 11.880915][ T1] VUB300 Driver rom wait states = 1C irqpoll timeout = 0400 [ 11.883923][ T1] usbcore: registered new interface driver vub300 [ 11.886825][ T1] usbcore: registered new interface driver ushc [ 11.896215][ T1] iscsi: registered transport (iser) [ 11.906153][ T1] SoftiWARP attached [ 11.910734][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.922654][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.934146][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 11.956640][ T1] hid: raw HID events driver (C) Jiri Kosina [ 12.030728][ T1] usbcore: registered new interface driver usbhid [ 12.037998][ T1] usbhid: USB HID core driver [ 12.049493][ T1] usbcore: registered new interface driver es2_ap_driver [ 12.057010][ T1] comedi: version 0.7.76 - http://www.comedi.org [ 12.064580][ T1] usbcore: registered new interface driver dt9812 [ 12.071385][ T1] usbcore: registered new interface driver ni6501 [ 12.078141][ T1] usbcore: registered new interface driver usbdux [ 12.084878][ T1] usbcore: registered new interface driver usbduxfast [ 12.092152][ T1] usbcore: registered new interface driver usbduxsigma [ 12.099407][ T1] usbcore: registered new interface driver vmk80xx [ 12.106355][ T1] usbcore: registered new interface driver prism2_usb [ 12.113621][ T1] usbcore: registered new interface driver r8712u [ 12.121022][ T1] ashmem: initialized [ 12.125168][ T1] greybus: registered new driver hid [ 12.131411][ T1] greybus: registered new driver gbphy [ 12.137671][ T1] gb_gbphy: registered new driver usb [ 12.143062][ T1] asus_wmi: ASUS WMI generic driver loaded [ 12.239734][ T1] usbcore: registered new interface driver snd-usb-audio [ 12.251024][ T1] usbcore: registered new interface driver snd-ua101 [ 12.258145][ T1] usbcore: registered new interface driver snd-usb-usx2y [ 12.265651][ T1] usbcore: registered new interface driver snd-usb-us122l [ 12.273295][ T1] usbcore: registered new interface driver snd-usb-caiaq [ 12.280992][ T1] usbcore: registered new interface driver snd-usb-6fire [ 12.288485][ T1] usbcore: registered new interface driver snd-usb-hiface [ 12.296133][ T1] usbcore: registered new interface driver snd-bcd2000 [ 12.303432][ T1] usbcore: registered new interface driver snd_usb_pod [ 12.310694][ T1] usbcore: registered new interface driver snd_usb_podhd [ 12.318118][ T1] usbcore: registered new interface driver snd_usb_toneport [ 12.326144][ T1] usbcore: registered new interface driver snd_usb_variax [ 12.333561][ T1] drop_monitor: Initializing network drop monitor service [ 12.341168][ T1] NET: Registered PF_LLC protocol family [ 12.347290][ T1] GACT probability on [ 12.351317][ T1] Mirror/redirect action on [ 12.356290][ T1] Simple TC action Loaded [ 12.363111][ T1] netem: version 1.3 [ 12.367502][ T1] u32 classifier [ 12.371037][ T1] Performance counters on [ 12.375769][ T1] input device check on [ 12.380259][ T1] Actions configured [ 12.387236][ T1] nf_conntrack_irc: failed to register helpers [ 12.393482][ T1] nf_conntrack_sane: failed to register helpers [ 12.445856][ T1] nf_conntrack_sip: failed to register helpers [ 12.457413][ T1] xt_time: kernel timezone is -0000 [ 12.462794][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 12.470274][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 12.479097][ T1] IPVS: ipvs loaded. [ 12.483030][ T1] IPVS: [rr] scheduler registered. [ 12.488386][ T1] IPVS: [wrr] scheduler registered. [ 12.493579][ T1] IPVS: [lc] scheduler registered. [ 12.498901][ T1] IPVS: [wlc] scheduler registered. [ 12.504078][ T1] IPVS: [fo] scheduler registered. [ 12.509214][ T1] IPVS: [ovf] scheduler registered. [ 12.514520][ T1] IPVS: [lblc] scheduler registered. [ 12.519874][ T1] IPVS: [lblcr] scheduler registered. [ 12.525234][ T1] IPVS: [dh] scheduler registered. [ 12.530374][ T1] IPVS: [sh] scheduler registered. [ 12.535508][ T1] IPVS: [mh] scheduler registered. [ 12.540629][ T1] IPVS: [sed] scheduler registered. [ 12.545847][ T1] IPVS: [nq] scheduler registered. [ 12.551106][ T1] IPVS: [twos] scheduler registered. [ 12.556613][ T1] IPVS: [sip] pe registered. [ 12.561504][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 12.570133][ T1] gre: GRE over IPv4 demultiplexor driver [ 12.576130][ T1] ip_gre: GRE over IPv4 tunneling driver [ 12.588449][ T1] IPv4 over IPsec tunneling driver [ 12.590078][ T164] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 12.603014][ T164] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 164, name: kworker/u4:4 [ 12.612188][ T164] 3 locks held by kworker/u4:4/164: [ 12.617639][ T164] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 12.628855][ T164] #1: ffffc9000159fdb0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 12.638837][ T164] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 12.640271][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 12.649005][ T164] Preemption disabled at: [ 12.649015][ T164] [<0000000000000000>] 0x0 [ 12.649039][ T164] CPU: 1 PID: 164 Comm: kworker/u4:4 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 12.658117][ T1] Initializing XFRM netlink socket [ 12.658982][ T164] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.665245][ T1] IPsec XFRM device driver [ 12.658982][ T164] Workqueue: events_unbound flush_memcg_stats_work [ 12.658982][ T164] Call Trace: [ 12.658982][ T164] dump_stack_lvl+0xcd/0x134 [ 12.658982][ T164] ___might_sleep.cold+0x1f3/0x239 [ 12.658982][ T164] cgroup_rstat_flush+0x1c/0x50 [ 12.658982][ T164] flush_memcg_stats_work+0x39/0x50 [ 12.685647][ T1] NET: Registered PF_INET6 protocol family [ 12.685479][ T164] process_one_work+0x98d/0x1630 [ 12.712374][ T1] Segment Routing with IPv6 [ 12.712111][ T164] ? pwq_dec_nr_in_flight+0x320/0x320 [ 12.720869][ T1] RPL Segment Routing with IPv6 [ 12.712111][ T164] ? rwlock_bug.part.0+0x90/0x90 [ 12.732019][ T1] mip6: Mobile IPv6 [ 12.712111][ T164] ? _raw_spin_lock_irq+0x41/0x50 [ 12.712111][ T164] worker_thread+0x658/0x11f0 [ 12.712111][ T164] ? process_one_work+0x1630/0x1630 [ 12.712111][ T164] kthread+0x3e5/0x4d0 [ 12.712111][ T164] ? set_kthread_struct+0x130/0x130 [ 12.712111][ T164] ret_from_fork+0x1f/0x30 [ 12.792617][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 12.804743][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 12.813256][ T1] NET: Registered PF_PACKET protocol family [ 12.819335][ T1] NET: Registered PF_KEY protocol family [ 12.825898][ T1] Bridge firewalling registered [ 12.831924][ T1] NET: Registered PF_X25 protocol family [ 12.838422][ T1] X25: Linux Version 0.2 [ 12.877233][ T1] NET: Registered PF_NETROM protocol family [ 12.923505][ T1] NET: Registered PF_ROSE protocol family [ 12.929834][ T1] NET: Registered PF_AX25 protocol family [ 12.935658][ T1] can: controller area network core [ 12.941327][ T1] NET: Registered PF_CAN protocol family [ 12.947548][ T1] can: raw protocol [ 12.951419][ T1] can: broadcast manager protocol [ 12.956485][ T1] can: netlink gateway - max_hops=1 [ 12.962015][ T1] can: SAE J1939 [ 12.965765][ T1] can: isotp protocol [ 12.970110][ T1] Bluetooth: RFCOMM TTY layer initialized [ 12.976967][ T1] Bluetooth: RFCOMM socket layer initialized [ 12.983077][ T1] Bluetooth: RFCOMM ver 1.11 [ 12.987719][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 12.993861][ T1] Bluetooth: BNEP filters: protocol multicast [ 13.000091][ T1] Bluetooth: BNEP socket layer initialized [ 13.005920][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 13.011910][ T1] Bluetooth: CMTP socket layer initialized [ 13.018199][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 13.025102][ T1] Bluetooth: HIDP socket layer initialized [ 13.034273][ T1] NET: Registered PF_RXRPC protocol family [ 13.040171][ T1] Key type rxrpc registered [ 13.044780][ T1] Key type rxrpc_s registered [ 13.051045][ T1] NET: Registered PF_KCM protocol family [ 13.057404][ T1] lec:lane_module_init: lec.c: initialized [ 13.063237][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 13.069120][ T1] l2tp_core: L2TP core driver, V2.0 [ 13.074330][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 13.080189][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 13.086969][ T1] l2tp_netlink: L2TP netlink interface [ 13.092542][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 13.099373][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 13.107171][ T1] NET: Registered PF_PHONET protocol family [ 13.113748][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 13.130881][ T1] DCCP: Activated CCID 2 (TCP-like) [ 13.137068][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 13.146153][ T1] sctp: Hash tables configured (bind 32/56) [ 13.154141][ T1] NET: Registered PF_RDS protocol family [ 13.161062][ T1] Registered RDS/infiniband transport [ 13.167918][ T1] Registered RDS/tcp transport [ 13.172698][ T1] tipc: Activated (version 2.0.0) [ 13.178664][ T1] NET: Registered PF_TIPC protocol family [ 13.184937][ T1] tipc: Started in single node mode [ 13.191729][ T1] NET: Registered PF_SMC protocol family [ 13.198178][ T1] 9pnet: Installing 9P2000 support [ 13.204018][ T1] NET: Registered PF_CAIF protocol family [ 13.215210][ T1] NET: Registered PF_IEEE802154 protocol family [ 13.222020][ T1] Key type dns_resolver registered [ 13.227244][ T1] Key type ceph registered [ 13.232686][ T1] libceph: loaded (mon/osd proto 15/24) [ 13.240899][ T1] batman_adv: B.A.T.M.A.N. advanced 2021.2 (compatibility version 15) loaded [ 13.249829][ T1] openvswitch: Open vSwitch switching datapath [ 13.259644][ T1] NET: Registered PF_VSOCK protocol family [ 13.265896][ T1] mpls_gso: MPLS GSO support [ 13.282263][ T1] IPI shorthand broadcast: enabled [ 13.287674][ T1] AVX2 version of gcm_enc/dec engaged. [ 13.293360][ T1] AES CTR mode by8 optimization enabled [ 13.306405][ T1] sched_clock: Marking stable (13284312997, 21950120)->(13326474619, -20211502) [ 13.317607][ T1] registered taskstats version 1 [ 13.333182][ T1] Loading compiled-in X.509 certificates [ 13.341580][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: f850c787ad998c396ae089c083b940ff0a9abb77' [ 13.355051][ T1] zswap: loaded using pool lzo/zbud [ 13.362185][ T1] debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers [ 13.372704][ T1] ------------[ cut here ]------------ [ 13.378215][ T1] WARNING: CPU: 0 PID: 1 at mm/page_alloc.c:5349 __alloc_pages+0x45d/0x500 [ 13.386852][ T1] Modules linked in: [ 13.390733][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 13.402423][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 13.412795][ T1] RIP: 0010:__alloc_pages+0x45d/0x500 [ 13.418228][ T1] Code: be c9 00 00 00 48 c7 c7 00 d6 96 89 c6 05 e7 70 a5 0b 01 e8 4d 76 35 07 e9 6a ff ff ff 0f 0b e9 a0 fd ff ff 40 80 e5 3f eb 88 <0f> 0b e9 18 ff ff ff 4c 89 ef 44 89 e6 45 31 ed e8 6e 74 ff ff e9 [ 13.438002][ T1] RSP: 0000:ffffc90000c67b08 EFLAGS: 00010246 [ 13.444082][ T1] RAX: 0000000000000000 RBX: 1ffff9200018cf62 RCX: dffffc0000000000 [ 13.452195][ T1] RDX: 0000000000000000 RSI: 0000000000000012 RDI: 0000000000000cc0 [ 13.460278][ T1] RBP: 0000000000000000 R08: 000000000000003f R09: 0000000000000003 [ 13.468259][ T1] R10: ffffffff81b94978 R11: 0000000000000003 R12: 0000000000000012 [ 13.476315][ T1] R13: 0000000000000012 R14: 0000000000000000 R15: dffffc0000000000 [ 13.484382][ T1] FS: 0000000000000000(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 13.493485][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 13.500173][ T1] CR2: 0000000000000000 CR3: 000000000b68e000 CR4: 00000000001506f0 [ 13.508172][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 13.516173][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 13.524127][ T1] Call Trace: [ 13.528018][ T1] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 13.534776][ T1] ? __pte_alloc+0x111/0x2d0 [ 13.539822][ T1] ? do_raw_spin_lock+0x120/0x2b0 [ 13.544852][ T1] ? rwlock_bug.part.0+0x90/0x90 [ 13.549812][ T1] alloc_page_interleave+0x1e/0x200 [ 13.555005][ T1] alloc_pages+0x26a/0x2d0 [ 13.560148][ T1] debug_vm_pgtable+0x762/0x2986 [ 13.565100][ T1] ? free_mem+0x4b8/0x4b8 [ 13.569485][ T1] ? free_mem+0x4b8/0x4b8 [ 13.573798][ T1] do_one_initcall+0x103/0x650 [ 13.578718][ T1] ? perf_trace_initcall_level+0x400/0x400 [ 13.584519][ T1] ? parameq+0x170/0x170 [ 13.588781][ T1] kernel_init_freeable+0x6b8/0x741 [ 13.593971][ T1] ? rest_init+0x3e0/0x3e0 [ 13.598416][ T1] kernel_init+0x1a/0x1d0 [ 13.602727][ T1] ? rest_init+0x3e0/0x3e0 [ 13.607155][ T1] ret_from_fork+0x1f/0x30 [ 13.611681][ T1] Kernel panic - not syncing: panic_on_warn set ... [ 13.618283][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 13.628861][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 13.639447][ T1] Call Trace: [ 13.642719][ T1] dump_stack_lvl+0xcd/0x134 [ 13.647297][ T1] panic+0x306/0x73d [ 13.651176][ T1] ? __warn_printk+0xf3/0xf3 [ 13.655754][ T1] ? __warn.cold+0x1a/0x44 [ 13.660149][ T1] ? __alloc_pages+0x45d/0x500 [ 13.664895][ T1] __warn.cold+0x35/0x44 [ 13.669125][ T1] ? __alloc_pages+0x45d/0x500 [ 13.674024][ T1] report_bug+0x1bd/0x210 [ 13.678360][ T1] handle_bug+0x3c/0x60 [ 13.682505][ T1] exc_invalid_op+0x14/0x40 [ 13.687088][ T1] asm_exc_invalid_op+0x12/0x20 [ 13.691924][ T1] RIP: 0010:__alloc_pages+0x45d/0x500 [ 13.697280][ T1] Code: be c9 00 00 00 48 c7 c7 00 d6 96 89 c6 05 e7 70 a5 0b 01 e8 4d 76 35 07 e9 6a ff ff ff 0f 0b e9 a0 fd ff ff 40 80 e5 3f eb 88 <0f> 0b e9 18 ff ff ff 4c 89 ef 44 89 e6 45 31 ed e8 6e 74 ff ff e9 [ 13.716881][ T1] RSP: 0000:ffffc90000c67b08 EFLAGS: 00010246 [ 13.722939][ T1] RAX: 0000000000000000 RBX: 1ffff9200018cf62 RCX: dffffc0000000000 [ 13.730890][ T1] RDX: 0000000000000000 RSI: 0000000000000012 RDI: 0000000000000cc0 [ 13.738839][ T1] RBP: 0000000000000000 R08: 000000000000003f R09: 0000000000000003 [ 13.746899][ T1] R10: ffffffff81b94978 R11: 0000000000000003 R12: 0000000000000012 [ 13.754850][ T1] R13: 0000000000000012 R14: 0000000000000000 R15: dffffc0000000000 [ 13.762905][ T1] ? alloc_pages+0x228/0x2d0 [ 13.767579][ T1] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 13.775386][ T1] ? __pte_alloc+0x111/0x2d0 [ 13.779978][ T1] ? do_raw_spin_lock+0x120/0x2b0 [ 13.785004][ T1] ? rwlock_bug.part.0+0x90/0x90 [ 13.789933][ T1] alloc_page_interleave+0x1e/0x200 [ 13.795129][ T1] alloc_pages+0x26a/0x2d0 [ 13.799616][ T1] debug_vm_pgtable+0x762/0x2986 [ 13.804636][ T1] ? free_mem+0x4b8/0x4b8 [ 13.808965][ T1] ? free_mem+0x4b8/0x4b8 [ 13.813293][ T1] do_one_initcall+0x103/0x650 [ 13.818042][ T1] ? perf_trace_initcall_level+0x400/0x400 [ 13.823860][ T1] ? parameq+0x170/0x170 [ 13.828096][ T1] kernel_init_freeable+0x6b8/0x741 [ 13.833285][ T1] ? rest_init+0x3e0/0x3e0 [ 13.837782][ T1] kernel_init+0x1a/0x1d0 [ 13.842091][ T1] ? rest_init+0x3e0/0x3e0 [ 13.846507][ T1] ret_from_fork+0x1f/0x30 [ 13.852440][ T1] Kernel Offset: disabled [ 13.857142][ T1] Rebooting in 86400 seconds..