[ 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 [ 0.000008][ T0] kvm-clock: using sched offset of 6002087309 cycles [ 0.000893][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003362][ T0] tsc: Detected 2299.998 MHz processor [ 0.008793][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.009739][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.011099][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.018350][ T0] found SMP MP-table at [mem 0x000f2710-0x000f271f] [ 0.019367][ T0] Using GB pages for direct mapping [ 0.022034][ T0] ACPI: Early table checksum verification disabled [ 0.023206][ T0] ACPI: RSDP 0x00000000000F2490 000014 (v00 Google) [ 0.024349][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.025732][ T0] ACPI: FACP 0x00000000BFFFF340 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.027215][ T0] ACPI: DSDT 0x00000000BFFFDA80 0018BA (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.028524][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.029323][ T0] ACPI: FACS 0x00000000BFFFDA40 000040 [ 0.030761][ T0] ACPI: SRAT 0x00000000BFFFFE70 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.032603][ T0] ACPI: APIC 0x00000000BFFFFDC0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.033948][ T0] ACPI: SSDT 0x00000000BFFFF440 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.035419][ T0] ACPI: WAET 0x00000000BFFFFE40 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.036876][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff340-0xbffff433] [ 0.038198][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffda80-0xbffff339] [ 0.039243][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.040363][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffda40-0xbfffda7f] [ 0.041453][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe70-0xbfffff37] [ 0.042756][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdc0-0xbffffe35] [ 0.043885][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff440-0xbffffdbf] [ 0.044956][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe40-0xbffffe67] [ 0.046886][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.047995][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.048954][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.049926][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.050938][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.051996][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.053629][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.055637][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.056822][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.058835][ T0] NODE_DATA(0) allocated [mem 0x13fffb000-0x13fffffff] [ 0.060893][ T0] NODE_DATA(1) allocated [mem 0x23fff8000-0x23fffcfff] [ 0.101591][ T0] Zone ranges: [ 0.102481][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.104264][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.105705][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.107378][ T0] Device empty [ 0.107890][ T0] Movable zone start for each node [ 0.108568][ T0] Early memory node ranges [ 0.109389][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.110862][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.112074][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.113183][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.114352][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.115894][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.117232][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.117363][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.149549][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.506433][ T0] kasan: KernelAddressSanitizer initialized [ 0.509403][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.510158][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.511768][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.513387][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.514464][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.515768][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.517054][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.518470][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.520855][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.523273][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.524553][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.526084][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.527480][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.529002][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.530940][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.532483][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.534088][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.535157][ T0] Booting paravirtualized kernel on KVM [ 0.536000][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.598134][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:8 nr_cpu_ids:2 nr_node_ids:2 [ 0.600514][ T0] percpu: Embedded 93 pages/cpu s340744 r8192 d31992 u1048576 [ 0.602587][ T0] kvm-guest: stealtime: cpu 0, msr b9c1f440 [ 0.604060][ T0] kvm-guest: PV spinlocks enabled [ 0.604999][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.606791][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.608225][ T0] Policy zone: Normal [ 0.608989][ 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 [ 0.628911][ T0] Unknown command line parameters: spec_store_bypass_disable=prctl BOOT_IMAGE=/vmlinuz [ 0.631311][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 1.498617][ T0] Memory: 6846504K/8388204K available (137249K kernel code, 33708K rwdata, 29180K rodata, 4404K init, 23908K bss, 1541444K reserved, 0K cma-reserved) [ 1.503375][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.507527][ T0] Running RCU self tests [ 1.508727][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.509996][ T0] rcu: RCU lockdep checking is enabled. [ 1.510986][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.512135][ T0] rcu: RCU callback double-/use-after-free debug enabled. [ 1.513454][ T0] rcu: RCU debug extended QS entry/exit. [ 1.514299][ T0] All grace periods are expedited (rcu_expedited). [ 1.515679][ T0] Trampoline variant of Tasks RCU enabled. [ 1.516765][ T0] Tracing variant of Tasks RCU enabled. [ 1.517776][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.519531][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.552732][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.554911][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.557459][ T0] random: crng done (trusting CPU's manufacturer) [ 1.560451][ T0] Console: colour VGA+ 80x25 [ 1.561511][ T0] printk: console [ttyS0] enabled [ 1.561511][ T0] printk: console [ttyS0] enabled [ 1.563400][ T0] printk: bootconsole [earlyser0] disabled [ 1.563400][ T0] printk: bootconsole [earlyser0] disabled [ 1.566061][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.567686][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.568529][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.569619][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.570528][ T0] ... CLASSHASH_SIZE: 4096 [ 1.571587][ T0] ... MAX_LOCKDEP_ENTRIES: 65536 [ 1.572503][ T0] ... MAX_LOCKDEP_CHAINS: 131072 [ 1.573833][ T0] ... CHAINHASH_SIZE: 65536 [ 1.574757][ T0] memory used by lock dependency info: 11129 kB [ 1.575897][ T0] memory used for stack traces: 8320 kB [ 1.576964][ T0] per task-struct memory footprint: 1920 bytes [ 1.578278][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.581309][ T0] ACPI: Core revision 20210604 [ 1.583744][ T0] APIC: Switch to symmetric I/O mode setup [ 1.590915][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.592944][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 1.595055][ T0] Calibrating delay loop (skipped) preset value.. 4599.99 BogoMIPS (lpj=22999980) [ 1.596542][ T0] pid_max: default: 32768 minimum: 301 [ 1.598018][ T0] LSM: Security Framework initializing [ 1.599472][ T0] landlock: Up and running. [ 1.600251][ T0] Yama: becoming mindful. [ 1.600975][ T0] TOMOYO Linux initialized [ 1.601856][ T0] AppArmor: AppArmor initialized [ 1.602669][ T0] LSM support for eBPF active [ 1.609186][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc) [ 1.613339][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc) [ 1.614748][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.615124][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.619623][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 1024 [ 1.622724][ T0] Last level dTLB entries: 4KB 1024, 2MB 1024, 4MB 1024, 1GB 4 [ 1.625098][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.627027][ T0] Spectre V2 : Spectre mitigation: kernel not compiled with retpoline; no mitigation available! [ 1.627083][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.631482][ T0] MDS: Mitigation: Clear CPU buffers [ 1.635125][ T0] Freeing SMP alternatives memory: 108K [ 1.756788][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.30GHz (family: 0x6, model: 0x3f, stepping: 0x0) [ 1.761750][ T1] Running RCU-tasks wait API self tests [ 1.875280][ T1] Performance Events: unsupported p6 CPU model 63 no PMU driver, software events only. [ 1.878204][ T1] rcu: Hierarchical SRCU implementation. [ 1.883174][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.885273][ T1] smp: Bringing up secondary CPUs ... [ 1.887549][ T1] x86: Booting SMP configuration: [ 1.888778][ T1] .... node #0, CPUs: #1 [ 0.030460][ T0] kvm-clock: cpu 1, msr eed1041, secondary cpu clock [ 1.892624][ T17] kvm-guest: stealtime: cpu 1, msr b9d1f440 [ 1.892624][ 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. [ 1.895382][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.896626][ T1] smpboot: Max logical packages: 1 [ 1.897637][ T1] smpboot: Total of 2 processors activated (9199.99 BogoMIPS) [ 1.915135][ T12] Callback from call_rcu_tasks_trace() invoked. [ 1.959523][ T1] allocated 100663296 bytes of page_ext [ 1.961133][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.969722][ T1] Node 0, zone DMA32: page owner found early allocated 16415 pages [ 1.982928][ T1] Node 0, zone Normal: page owner found early allocated 241 pages [ 1.987919][ T1] Node 1, zone Normal: page owner found early allocated 12688 pages [ 1.990989][ T1] devtmpfs: initialized [ 1.990989][ T1] x86/mm: Memory block size: 128MB [ 2.030481][ T25] wait_for_initramfs() called before rootfs_initcalls [ 2.031494][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.031494][ T25] kworker/u4:0 (25) used greatest stack depth: 26968 bytes left [ 2.031494][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.043108][ T8] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 2.045095][ T8] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 8, name: kworker/u4:0 [ 2.046407][ T8] 3 locks held by kworker/u4:0/8: [ 2.047404][ T8] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 2.049473][ T8] #1: ffffc90000cd7db0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 2.051185][ T8] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 2.053160][ T8] Preemption disabled at: [ 2.051219][ T1] PM: RTC time: 10:32:00, date: 2021-07-16 [ 2.053171][ T8] [<0000000000000000>] 0x0 [ 2.053199][ T8] CPU: 0 PID: 8 Comm: kworker/u4:0 Not tainted 5.14.0-rc1-next-20210716-syzkaller #0 [ 2.055041][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2.055041][ T8] Workqueue: events_unbound flush_memcg_stats_work [ 2.055041][ T8] Call Trace: [ 2.055041][ T8] dump_stack_lvl+0xcd/0x134 [ 2.055041][ T8] ___might_sleep.cold+0x1f3/0x239 [ 2.055041][ T8] cgroup_rstat_flush+0x1c/0x50 [ 2.055041][ T8] flush_memcg_stats_work+0x39/0x50 [ 2.055041][ T8] process_one_work+0x98d/0x1630 [ 2.055041][ T8] ? pwq_dec_nr_in_flight+0x320/0x320 [ 2.055041][ T8] ? rwlock_bug.part.0+0x90/0x90 [ 2.055041][ T8] ? _raw_spin_lock_irq+0x41/0x50 [ 2.055041][ T8] worker_thread+0x658/0x11f0 [ 2.055041][ T8] ? process_one_work+0x1630/0x1630 [ 2.055041][ T8] kthread+0x3e5/0x4d0 [ 2.055041][ T8] ? set_kthread_struct+0x130/0x130 [ 2.055041][ T8] ret_from_fork+0x1f/0x30 [ 2.055023][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.065081][ T1] audit: initializing netlink subsys (disabled) [ 2.069166][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.069187][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.080154][ T37] audit: type=2000 audit(1626431520.423:1): state=initialized audit_enabled=0 res=1 [ 2.083247][ T1] cpuidle: using governor menu [ 2.083247][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.095860][ T1] ACPI: bus type PCI registered [ 2.095973][ T1] PCI: Using configuration type 1 for base access [ 2.125453][ T11] Callback from call_rcu_tasks() invoked. [ 2.918489][ T1297] kworker/u4:2 (1297) used greatest stack depth: 26912 bytes left [ 3.037854][ T8] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 3.039776][ T8] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 8, name: kworker/u4:0 [ 3.041447][ T8] 3 locks held by kworker/u4:0/8: [ 3.042446][ T8] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 3.044564][ T8] #1: ffffc90000cd7db0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 3.045065][ T8] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 3.046709][ T8] Preemption disabled at: [ 3.046721][ T8] [<0000000000000000>] 0x0 [ 3.048147][ T8] CPU: 0 PID: 8 Comm: kworker/u4:0 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 3.050121][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3.051757][ T8] Workqueue: events_unbound flush_memcg_stats_work [ 3.052931][ T8] Call Trace: [ 3.053656][ T8] dump_stack_lvl+0xcd/0x134 [ 3.054487][ T8] ___might_sleep.cold+0x1f3/0x239 [ 3.055041][ T8] cgroup_rstat_flush+0x1c/0x50 [ 3.055041][ T8] flush_memcg_stats_work+0x39/0x50 [ 3.055041][ T8] process_one_work+0x98d/0x1630 [ 3.055041][ T8] ? pwq_dec_nr_in_flight+0x320/0x320 [ 3.055041][ T8] ? rwlock_bug.part.0+0x90/0x90 [ 3.055041][ T8] ? _raw_spin_lock_irq+0x41/0x50 [ 3.055041][ T8] worker_thread+0x658/0x11f0 [ 3.055041][ T8] ? process_one_work+0x1630/0x1630 [ 3.055041][ T8] kthread+0x3e5/0x4d0 [ 3.055041][ T8] ? set_kthread_struct+0x130/0x130 [ 3.055041][ T8] ret_from_fork+0x1f/0x30 [ 3.154742][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 3.155967][ T1] HugeTLB registered 1.00 GiB page size, pre-allocated 0 pages [ 3.157429][ T1] HugeTLB registered 2.00 MiB page size, pre-allocated 0 pages [ 3.179345][ T1] cryptd: max_cpu_qlen set to 1000 [ 3.207336][ T1] raid6: skip pq benchmark and using algorithm avx2x4 [ 3.208966][ T1] raid6: using avx2x2 recovery algorithm [ 3.210718][ T1] ACPI: Added _OSI(Module Device) [ 3.210718][ T1] ACPI: Added _OSI(Processor Device) [ 3.217400][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.217905][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 3.217905][ T1] ACPI: Added _OSI(Linux-Dell-Video) [ 3.217905][ T1] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 3.217905][ T1] ACPI: Added _OSI(Linux-HPI-Hybrid-Graphics) [ 3.271232][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.316059][ T1] ACPI: Interpreter enabled [ 3.317700][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.318615][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.325168][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.325287][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.427564][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.427564][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.428313][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.435838][ T1] PCI host bridge to bus 0000:00 [ 3.436655][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.438182][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.439300][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.441093][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.442789][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.445174][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.447162][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.455343][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.486052][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.506403][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.516109][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.522859][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.528993][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.556091][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.563032][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.576245][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.599125][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.609782][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.655788][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.659130][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.695871][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.699433][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.706983][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe802000-0xfe80203f] [ 3.740403][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.745459][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.750724][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.755654][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.759459][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.784053][ T1] iommu: Default domain type: Translated [ 3.785853][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.785853][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.785853][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.785853][ T1] vgaarb: loaded [ 3.795042][ T1] SCSI subsystem initialized [ 3.799778][ T1] ACPI: bus type USB registered [ 3.801422][ T1] usbcore: registered new interface driver usbfs [ 3.803756][ T1] usbcore: registered new interface driver hub [ 3.806875][ T1] usbcore: registered new device driver usb [ 3.813136][ T1] mc: Linux media interface: v0.10 [ 3.814629][ T1] videodev: Linux video capture interface: v2.00 [ 3.818255][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.819197][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.821279][ T1] PTP clock support registered [ 3.823694][ T1] EDAC MC: Ver: 3.0.0 [ 3.831090][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.838402][ T1] Bluetooth: Core ver 2.22 [ 3.839790][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.841158][ T1] Bluetooth: HCI device and connection manager initialized [ 3.842670][ T1] Bluetooth: HCI socket layer initialized [ 3.843752][ T1] Bluetooth: L2CAP socket layer initialized [ 3.845166][ T1] Bluetooth: SCO socket layer initialized [ 3.846251][ T1] NET: Registered PF_ATMPVC protocol family [ 3.847200][ T1] NET: Registered PF_ATMSVC protocol family [ 3.848459][ T1] NetLabel: Initializing [ 3.849114][ T1] NetLabel: domain hash size = 128 [ 3.850029][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.851968][ T1] NetLabel: unlabeled traffic allowed by default [ 3.854492][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.855502][ T1] NET: Registered PF_NFC protocol family [ 3.855614][ T1] PCI: Using ACPI for IRQ routing [ 3.865995][ T1] clocksource: Switched to clocksource kvm-clock [ 4.400790][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.401969][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.404407][ T1] FS-Cache: Loaded [ 4.407201][ T1] CacheFiles: Loaded [ 4.408982][ T1] TOMOYO: 2.6.0 [ 4.410125][ T1] Mandatory Access Control activated. [ 4.415141][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.417366][ T1] pnp: PnP ACPI init [ 4.429044][ T1550] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 4.431720][ T1550] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1550, name: kworker/u4:5 [ 4.434780][ T1550] 3 locks held by kworker/u4:5/1550: [ 4.436675][ T1550] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 4.438591][ T1] pnp: PnP ACPI: found 7 devices [ 4.439235][ T1550] #1: ffffc90005c7fdb0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 4.443922][ T1550] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 4.446544][ T1550] Preemption disabled at: [ 4.446555][ T1550] [<0000000000000000>] 0x0 [ 4.448235][ T1550] CPU: 0 PID: 1550 Comm: kworker/u4:5 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 4.450240][ T1550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 4.453085][ T1550] Workqueue: events_unbound flush_memcg_stats_work [ 4.455299][ T1550] Call Trace: [ 4.456017][ T1550] dump_stack_lvl+0xcd/0x134 [ 4.456472][ T1550] ___might_sleep.cold+0x1f3/0x239 [ 4.456472][ T1550] cgroup_rstat_flush+0x1c/0x50 [ 4.456472][ T1550] flush_memcg_stats_work+0x39/0x50 [ 4.456472][ T1550] process_one_work+0x98d/0x1630 [ 4.456472][ T1550] ? pwq_dec_nr_in_flight+0x320/0x320 [ 4.456472][ T1550] ? rwlock_bug.part.0+0x90/0x90 [ 4.456472][ T1550] ? _raw_spin_lock_irq+0x41/0x50 [ 4.456472][ T1550] worker_thread+0x658/0x11f0 [ 4.456472][ T1550] ? process_one_work+0x1630/0x1630 [ 4.456472][ T1550] kthread+0x3e5/0x4d0 [ 4.456472][ T1550] ? set_kthread_struct+0x130/0x130 [ 4.456472][ T1550] ret_from_fork+0x1f/0x30 [ 4.566485][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.570312][ T1] NET: Registered PF_INET protocol family [ 4.574122][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.587000][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 327680 bytes, vmalloc) [ 4.591606][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.609534][ T1] TCP bind hash table entries: 65536 (order: 10, 4718592 bytes, vmalloc) [ 4.617704][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.622909][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 4.629289][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.634340][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.638439][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.642282][ T1] RPC: Registered named UNIX socket transport module. [ 4.644281][ T1] RPC: Registered udp transport module. [ 4.646342][ T1] RPC: Registered tcp transport module. [ 4.647897][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.653972][ T1] NET: Registered PF_XDP protocol family [ 4.655935][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.658203][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.660129][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.662289][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.666135][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.668071][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 4.670745][ T1] PCI: CLS 0 bytes, default 64 [ 4.679153][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.681453][ T1] software IO TLB: mapped [mem 0x00000000b5c00000-0x00000000b9c00000] (64MB) [ 4.684365][ T1] ACPI: bus type thunderbolt registered [ 4.698132][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.726118][ T1] kvm: already loaded the other module [ 4.728375][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x212733415c7, max_idle_ns: 440795236380 ns [ 4.733045][ T1] clocksource: Switched to clocksource tsc [ 6.095274][ T10] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 6.097668][ T10] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 10, name: kworker/u4:1 [ 6.100504][ T10] 3 locks held by kworker/u4:1/10: [ 6.102180][ T10] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 6.105719][ T10] #1: ffffc90000cf7db0 ((stats_flush_dwork).work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 6.108840][ T10] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_dwork+0xd/0xa0 [ 6.111226][ T10] Preemption disabled at: [ 6.111236][ T10] [<0000000000000000>] 0x0 [ 6.114093][ T10] CPU: 0 PID: 10 Comm: kworker/u4:1 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 6.115685][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 6.115685][ T10] Workqueue: events_unbound flush_memcg_stats_dwork [ 6.115685][ T10] Call Trace: [ 6.115685][ T10] dump_stack_lvl+0xcd/0x134 [ 6.115685][ T10] ___might_sleep.cold+0x1f3/0x239 [ 6.115685][ T10] cgroup_rstat_flush+0x1c/0x50 [ 6.115685][ T10] flush_memcg_stats_dwork+0x70/0xa0 [ 6.115685][ T10] process_one_work+0x98d/0x1630 [ 6.115685][ T10] ? pwq_dec_nr_in_flight+0x320/0x320 [ 6.115685][ T10] ? rwlock_bug.part.0+0x90/0x90 [ 6.115685][ T10] ? _raw_spin_lock_irq+0x41/0x50 [ 6.115685][ T10] worker_thread+0x658/0x11f0 [ 6.115685][ T10] ? process_one_work+0x1630/0x1630 [ 6.115685][ T10] kthread+0x3e5/0x4d0 [ 6.115685][ T10] ? set_kthread_struct+0x130/0x130 [ 6.115685][ T10] ret_from_fork+0x1f/0x30 [ 7.700516][ T1] Initialise system trusted keyrings [ 7.702690][ T112] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 7.704737][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.704788][ T112] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 112, name: kworker/u4:3 [ 7.710124][ T112] 3 locks held by kworker/u4:3/112: [ 7.712732][ T112] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 7.715852][ T112] #1: ffffc900012afdb0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 7.719424][ T112] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 7.721917][ T112] Preemption disabled at: [ 7.721929][ T112] [<0000000000000000>] 0x0 [ 7.724400][ T112] CPU: 0 PID: 112 Comm: kworker/u4:3 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 7.725809][ T112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 7.725809][ T112] Workqueue: events_unbound flush_memcg_stats_work [ 7.725809][ T112] Call Trace: [ 7.725809][ T112] dump_stack_lvl+0xcd/0x134 [ 7.725809][ T112] ___might_sleep.cold+0x1f3/0x239 [ 7.725809][ T112] cgroup_rstat_flush+0x1c/0x50 [ 7.725809][ T112] flush_memcg_stats_work+0x39/0x50 [ 7.725809][ T112] process_one_work+0x98d/0x1630 [ 7.725809][ T112] ? pwq_dec_nr_in_flight+0x320/0x320 [ 7.725809][ T112] ? rwlock_bug.part.0+0x90/0x90 [ 7.725809][ T112] ? _raw_spin_lock_irq+0x41/0x50 [ 7.745115][ T112] worker_thread+0x658/0x11f0 [ 7.745115][ T112] ? process_one_work+0x1630/0x1630 [ 7.745115][ T112] kthread+0x3e5/0x4d0 [ 7.745115][ T112] ? set_kthread_struct+0x130/0x130 [ 7.745115][ T112] ret_from_fork+0x1f/0x30 [ 7.763710][ T1] zbud: loaded [ 7.772370][ T1] DLM installed [ 7.779389][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.789173][ T1] FS-Cache: Netfs 'nfs' registered for caching [ 7.792967][ T1] NFS: Registering the id_resolver key type [ 7.794537][ T1] Key type id_resolver registered [ 7.795703][ T1] Key type id_legacy registered [ 7.797006][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.798418][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 7.799612][ T1] Installing knfsd (copyright (C) 1996 okir@monad.swb.de). [ 7.808426][ T1] FS-Cache: Netfs 'cifs' registered for caching [ 7.811124][ T1] Key type cifs.spnego registered [ 7.812071][ T1] Key type cifs.idmap registered [ 7.813455][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 7.816120][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 7.817253][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 7.823830][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 7.826031][ T1] QNX4 filesystem 0.2.3 registered. [ 7.827388][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 7.830330][ T1] fuse: init (API version 7.34) [ 7.835940][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 7.838043][ T1] orangefs_init: module version upstream loaded [ 7.840296][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.856467][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 7.867398][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.869238][ T1] FS-Cache: Netfs '9p' registered for caching [ 7.871261][ T1] NILFS version 2 loaded [ 7.871889][ T1] befs: version: 0.9.3 [ 7.874012][ T1] ocfs2: Registered cluster interface o2cb [ 7.875696][ T1] ocfs2: Registered cluster interface user [ 7.877640][ T1] OCFS2 User DLM kernel interface loaded [ 7.888745][ T1] gfs2: GFS2 installed [ 7.901194][ T1] FS-Cache: Netfs 'ceph' registered for caching [ 7.902274][ T1] ceph: loaded (mds proto 32) [ 7.917461][ T1] NET: Registered PF_ALG protocol family [ 7.919151][ T1] xor: automatically using best checksumming function avx [ 7.920680][ T1] async_tx: api initialized (async) [ 7.921645][ T1] Key type asymmetric registered [ 7.922362][ T1] Asymmetric key parser 'x509' registered [ 7.923422][ T1] Asymmetric key parser 'pkcs8' registered [ 7.924633][ T1] Key type pkcs7_test registered [ 7.925719][ T1] Asymmetric key parser 'tpm_parser' registered [ 7.927578][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 241) [ 7.929698][ T1] io scheduler mq-deadline registered [ 7.930474][ T1] io scheduler kyber registered [ 7.931788][ T1] io scheduler bfq registered [ 7.945970][ T1] usbcore: registered new interface driver udlfb [ 7.947601][ T1] usbcore: registered new interface driver smscufx [ 7.951215][ T1] uvesafb: failed to execute /sbin/v86d [ 7.952684][ T1] uvesafb: make sure that the v86d helper is installed and executable [ 7.954349][ T1] uvesafb: Getting VBE info block failed (eax=0x4f00, err=-2) [ 7.956097][ T1] uvesafb: vbe_init() failed with -22 [ 7.957221][ T1] uvesafb: probe of uvesafb.0 failed with error -22 [ 7.959596][ T1] vga16fb: mapped to 0xffff8880000a0000 [ 8.028041][ T1] Console: switching to colour frame buffer device 80x30 [ 8.323902][ T1] fb0: VGA16 VGA frame buffer device [ 8.326697][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.330442][ T1] ACPI: button: Power Button [PWRF] [ 8.332488][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.335137][ T1] ACPI: button: Sleep Button [SLPF] [ 8.359416][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 8.360362][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.377963][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 8.379040][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.399097][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 8.400506][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 8.414515][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 8.701380][ T112] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 8.703167][ T112] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 112, name: kworker/u4:3 [ 8.704955][ T112] 3 locks held by kworker/u4:3/112: [ 8.706090][ T112] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 8.708038][ T112] #1: ffffc900012afdb0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 8.710067][ T112] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 8.711797][ T112] Preemption disabled at: [ 8.711808][ T112] [<0000000000000000>] 0x0 [ 8.714092][ T112] CPU: 1 PID: 112 Comm: kworker/u4:3 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 8.715793][ T112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 8.715793][ T112] Workqueue: events_unbound flush_memcg_stats_work [ 8.715793][ T112] Call Trace: [ 8.715793][ T112] dump_stack_lvl+0xcd/0x134 [ 8.715793][ T112] ___might_sleep.cold+0x1f3/0x239 [ 8.715793][ T112] cgroup_rstat_flush+0x1c/0x50 [ 8.715793][ T112] flush_memcg_stats_work+0x39/0x50 [ 8.715793][ T112] process_one_work+0x98d/0x1630 [ 8.715793][ T112] ? pwq_dec_nr_in_flight+0x320/0x320 [ 8.715793][ T112] ? rwlock_bug.part.0+0x90/0x90 [ 8.715793][ T112] ? _raw_spin_lock_irq+0x41/0x50 [ 8.715793][ T112] worker_thread+0x658/0x11f0 [ 8.715793][ T112] ? process_one_work+0x1630/0x1630 [ 8.715793][ T112] kthread+0x3e5/0x4d0 [ 8.715793][ T112] ? set_kthread_struct+0x130/0x130 [ 8.715793][ T112] ret_from_fork+0x1f/0x30 [ 8.832196][ T2749] kworker/u4:3 (2749) used greatest stack depth: 26352 bytes left [ 8.851261][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.852779][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.858957][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.871535][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.882153][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.896067][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.918953][ T1] Non-volatile memory driver v1.3 [ 8.944708][ T1] Linux agpgart interface v0.103 [ 8.951342][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.960340][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 8.988513][ T1] platform vkms: [drm] fb1: vkms frame buffer device [ 8.990037][ T1] usbcore: registered new interface driver udl [ 9.057811][ T1] brd: module loaded [ 9.138381][ T1] loop: module loaded [ 9.304302][ T1] zram: Added device: zram0 [ 9.313798][ T1] null_blk: module loaded [ 9.315518][ T1] Guest personality initialized and is inactive [ 9.316915][ T1] VMCI host device registered (name=vmci, major=10, minor=120) [ 9.318228][ T1] Initialized host personality [ 9.319686][ T1] usbcore: registered new interface driver rtsx_usb [ 9.321606][ T1] usbcore: registered new interface driver viperboard [ 9.323473][ T1] usbcore: registered new interface driver dln2 [ 9.324938][ T1] usbcore: registered new interface driver pn533_usb [ 9.330990][ T1] nfcsim 0.2 initialized [ 9.332494][ T1] usbcore: registered new interface driver port100 [ 9.333857][ T1] usbcore: registered new interface driver nfcmrvl [ 9.338487][ T1] Loading iSCSI transport class v2.0-870. [ 9.381375][ T1] scsi host0: Virtio SCSI HBA [ 9.427805][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 9.436399][ T1550] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 9.464690][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 9.470403][ T1] db_root: cannot open: /etc/target [ 9.473445][ T1] slram: not enough parameters. [ 9.480869][ T1] ftl_cs: FTL header not found. [ 9.545037][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 9.552125][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 9.554213][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 9.564860][ T1] MACsec IEEE 802.1AE [ 9.571062][ T1] libphy: Fixed MDIO Bus: probed [ 9.581710][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 9.649453][ T1] vcan: Virtual CAN interface driver [ 9.650417][ T1] vxcan: Virtual CAN Tunnel driver [ 9.651224][ T1] slcan: serial line CAN interface driver [ 9.652188][ T1] slcan: 10 dynamic interface channels. [ 9.653148][ T1] CAN device driver interface [ 9.654216][ T1] usbcore: registered new interface driver usb_8dev [ 9.657388][ T1] usbcore: registered new interface driver ems_usb [ 9.659196][ T1] usbcore: registered new interface driver esd_usb2 [ 9.660553][ T1] usbcore: registered new interface driver gs_usb [ 9.662019][ T1] usbcore: registered new interface driver kvaser_usb [ 9.663460][ T1] usbcore: registered new interface driver mcba_usb [ 9.664956][ T1] usbcore: registered new interface driver peak_usb [ 9.667570][ T1] e100: Intel(R) PRO/100 Network Driver [ 9.668577][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 9.670010][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 9.671175][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 9.672676][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 9.673593][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 9.677893][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 9.678923][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 9.680139][ T1] AX.25: bpqether driver version 004 [ 9.681254][ T1] PPP generic driver version 2.4.2 [ 9.683949][ T1] PPP BSD Compression module registered [ 9.685890][ T1] PPP Deflate Compression module registered [ 9.687098][ T1] PPP MPPE Compression module registered [ 9.688042][ T1] NET: Registered PF_PPPOX protocol family [ 9.691026][ T1] PPTP driver version 0.8.5 [ 9.693669][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 9.697516][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 9.699366][ T1] SLIP linefill/keepalive option. [ 9.700816][ T1] hdlc: HDLC support module revision 1.22 [ 9.702779][ T1] LAPB Ethernet driver version 0.02 [ 9.706869][ T1] usbcore: registered new interface driver ath9k_htc [ 9.709959][ T1] usbcore: registered new interface driver carl9170 [ 9.712597][ T1] usbcore: registered new interface driver ath6kl_usb [ 9.715377][ T1] usbcore: registered new interface driver ar5523 [ 9.716739][ T112] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 9.717688][ T1] usbcore: registered new interface driver ath10k_usb [ 9.719430][ T112] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 112, name: kworker/u4:3 [ 9.721638][ T1] usbcore: registered new interface driver rndis_wlan [ 9.723248][ T112] 3 locks held by kworker/u4:3/112: [ 9.725773][ T1] mac80211_hwsim: initializing netlink [ 9.727201][ T112] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 9.729258][ T112] #1: ffffc900012afdb0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 9.731068][ T112] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 9.735250][ T112] Preemption disabled at: [ 9.735262][ T112] [<0000000000000000>] 0x0 [ 9.736949][ T112] CPU: 1 PID: 112 Comm: kworker/u4:3 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 9.742009][ T112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 9.745225][ T112] Workqueue: events_unbound flush_memcg_stats_work [ 9.747663][ T1] usbcore: registered new interface driver atusb [ 9.745225][ T112] Call Trace: [ 9.745225][ T112] dump_stack_lvl+0xcd/0x134 [ 9.753617][ T112] ___might_sleep.cold+0x1f3/0x239 [ 9.756160][ T112] cgroup_rstat_flush+0x1c/0x50 [ 9.758073][ T112] flush_memcg_stats_work+0x39/0x50 [ 9.759835][ T112] process_one_work+0x98d/0x1630 [ 9.761113][ T112] ? pwq_dec_nr_in_flight+0x320/0x320 [ 9.763628][ T112] ? rwlock_bug.part.0+0x90/0x90 [ 9.763628][ T112] ? _raw_spin_lock_irq+0x41/0x50 [ 9.763628][ T112] worker_thread+0x658/0x11f0 [ 9.763628][ T112] ? process_one_work+0x1630/0x1630 [ 9.769737][ T112] kthread+0x3e5/0x4d0 [ 9.769737][ T112] ? set_kthread_struct+0x130/0x130 [ 9.769737][ T112] ret_from_fork+0x1f/0x30 [ 9.793967][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 9.801597][ T1] VMware vmxnet3 virtual NIC driver - version 1.5.0.0-k-NAPI [ 9.805801][ T1] usbcore: registered new interface driver catc [ 9.808317][ T1] usbcore: registered new interface driver kaweth [ 9.810311][ T1] pegasus: v0.9.3 (2013/04/25), Pegasus/Pegasus II USB Ethernet driver [ 9.812784][ T1] usbcore: registered new interface driver pegasus [ 9.814784][ T1] usbcore: registered new interface driver rtl8150 [ 9.816564][ T1] usbcore: registered new interface driver r8152 [ 9.817578][ T1] hso: drivers/net/usb/hso.c: Option Wireless [ 9.819495][ T1] usbcore: registered new interface driver hso [ 9.821584][ T1] usbcore: registered new interface driver lan78xx [ 9.823231][ T1] usbcore: registered new interface driver asix [ 9.825383][ T1] usbcore: registered new interface driver ax88179_178a [ 9.827347][ T1] usbcore: registered new interface driver cdc_ether [ 9.829187][ T1] usbcore: registered new interface driver cdc_eem [ 9.830557][ T1] usbcore: registered new interface driver dm9601 [ 9.832198][ T1] usbcore: registered new interface driver sr9700 [ 9.833504][ T1] usbcore: registered new interface driver CoreChips [ 9.834891][ T1] usbcore: registered new interface driver smsc75xx [ 9.838123][ T1] usbcore: registered new interface driver smsc95xx [ 9.839570][ T1] usbcore: registered new interface driver gl620a [ 9.841300][ T1] usbcore: registered new interface driver net1080 [ 9.842782][ T1] usbcore: registered new interface driver plusb [ 9.844156][ T1] usbcore: registered new interface driver rndis_host [ 9.846301][ T1] usbcore: registered new interface driver cdc_subset [ 9.847839][ T1] usbcore: registered new interface driver zaurus [ 9.849044][ T1] usbcore: registered new interface driver MOSCHIP usb-ethernet driver [ 9.851023][ T1] usbcore: registered new interface driver int51x1 [ 9.852617][ T1] usbcore: registered new interface driver cdc_phonet [ 9.854398][ T1] usbcore: registered new interface driver kalmia [ 9.855835][ T1] usbcore: registered new interface driver ipheth [ 9.857306][ T1] usbcore: registered new interface driver sierra_net [ 9.859115][ T1] usbcore: registered new interface driver cx82310_eth [ 9.860532][ T1] usbcore: registered new interface driver cdc_ncm [ 9.862143][ T1] usbcore: registered new interface driver huawei_cdc_ncm [ 9.863736][ T1] usbcore: registered new interface driver lg-vl600 [ 9.866137][ T1] usbcore: registered new interface driver qmi_wwan [ 9.867639][ T1] usbcore: registered new interface driver cdc_mbim [ 9.869073][ T1] usbcore: registered new interface driver ch9200 [ 9.877571][ T1] VFIO - User Level meta-driver version: 0.3 [ 9.891837][ T1] aoe: AoE v85 initialised. [ 9.897804][ T1] ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver [ 9.899433][ T1] ehci-pci: EHCI PCI platform driver [ 9.900612][ T1] ehci-platform: EHCI generic platform driver [ 9.902551][ T1] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 9.904005][ T1] ohci-pci: OHCI PCI platform driver [ 9.907877][ T1] ohci-platform: OHCI generic platform driver [ 9.909476][ T1] uhci_hcd: USB Universal Host Controller Interface driver [ 9.912403][ T1] driver u132_hcd [ 9.920448][ T1] fotg210_hcd: FOTG210 Host Controller (EHCI) Driver [ 9.921917][ T1] Warning! fotg210_hcd should always be loaded before uhci_hcd and ohci_hcd, not after [ 9.924981][ T1] usbcore: registered new interface driver cdc_acm [ 9.926988][ T1] cdc_acm: USB Abstract Control Model driver for USB modems and ISDN adapters [ 9.929953][ T1] usbcore: registered new interface driver usblp [ 9.931573][ T1] usbcore: registered new interface driver cdc_wdm [ 9.933126][ T1] usbcore: registered new interface driver usbtmc [ 9.936379][ T1] usbcore: registered new interface driver uas [ 9.937915][ T1] usbcore: registered new interface driver usb-storage [ 9.939542][ T1] usbcore: registered new interface driver ums-alauda [ 9.940962][ T1] usbcore: registered new interface driver ums-cypress [ 9.942518][ T1] usbcore: registered new interface driver ums-datafab [ 9.943921][ T1] usbcore: registered new interface driver ums_eneub6250 [ 9.946064][ T1] usbcore: registered new interface driver ums-freecom [ 9.947601][ T1] usbcore: registered new interface driver ums-isd200 [ 9.949240][ T1] usbcore: registered new interface driver ums-jumpshot [ 9.950642][ T1] usbcore: registered new interface driver ums-karma [ 9.952074][ T1] usbcore: registered new interface driver ums-onetouch [ 9.953791][ T1] usbcore: registered new interface driver ums-realtek [ 9.957167][ T1] usbcore: registered new interface driver ums-sddr09 [ 9.958876][ T1] usbcore: registered new interface driver ums-sddr55 [ 9.960544][ T1] usbcore: registered new interface driver ums-usbat [ 9.962152][ T1] usbcore: registered new interface driver mdc800 [ 9.963362][ T1] mdc800: v0.7.5 (30/10/2000):USB Driver for Mustek MDC800 Digital Camera [ 9.965001][ T1] usbcore: registered new interface driver microtekX6 [ 9.967915][ T1] usbcore: registered new interface driver usbserial_generic [ 9.970255][ T1] usbserial: USB Serial support registered for generic [ 9.971845][ T1] usbcore: registered new interface driver aircable [ 9.973487][ T1] usbserial: USB Serial support registered for aircable [ 9.974871][ T1] usbcore: registered new interface driver ark3116 [ 9.976286][ T1] usbserial: USB Serial support registered for ark3116 [ 9.977609][ T1] usbcore: registered new interface driver belkin_sa [ 9.978774][ T1] usbserial: USB Serial support registered for Belkin / Peracom / GoHubs USB Serial Adapter [ 9.980775][ T1] usbcore: registered new interface driver ch341 [ 9.982297][ T1] usbserial: USB Serial support registered for ch341-uart [ 9.983627][ T1] usbcore: registered new interface driver cp210x [ 9.985020][ T1] usbserial: USB Serial support registered for cp210x [ 9.987945][ T1] usbcore: registered new interface driver cyberjack [ 9.989354][ T1] usbserial: USB Serial support registered for Reiner SCT Cyberjack USB card reader [ 9.991101][ T1] usbcore: registered new interface driver cypress_m8 [ 9.992469][ T1] usbserial: USB Serial support registered for DeLorme Earthmate USB [ 9.994101][ T1] usbserial: USB Serial support registered for HID->COM RS232 Adapter [ 9.996394][ T1] usbserial: USB Serial support registered for Nokia CA-42 V2 Adapter [ 9.997941][ T1] usbcore: registered new interface driver usb_debug [ 9.999482][ T1] usbserial: USB Serial support registered for debug [ 10.000685][ T1] usbserial: USB Serial support registered for xhci_dbc [ 10.001996][ T1] usbcore: registered new interface driver digi_acceleport [ 10.003263][ T1] usbserial: USB Serial support registered for Digi 2 port USB adapter [ 10.004733][ T1] usbserial: USB Serial support registered for Digi 4 port USB adapter [ 10.006837][ T1] usbcore: registered new interface driver io_edgeport [ 10.008222][ T1] usbserial: USB Serial support registered for Edgeport 2 port adapter [ 10.009859][ T1] usbserial: USB Serial support registered for Edgeport 4 port adapter [ 10.011606][ T1] usbserial: USB Serial support registered for Edgeport 8 port adapter [ 10.013107][ T1] usbserial: USB Serial support registered for EPiC device [ 10.014601][ T1] usbcore: registered new interface driver io_ti [ 10.016868][ T1] usbserial: USB Serial support registered for Edgeport TI 1 port adapter [ 10.019074][ T1] usbserial: USB Serial support registered for Edgeport TI 2 port adapter [ 10.020732][ T1] usbcore: registered new interface driver empeg [ 10.022323][ T1] usbserial: USB Serial support registered for empeg [ 10.023665][ T1] usbcore: registered new interface driver f81534a_ctrl [ 10.024953][ T1] usbcore: registered new interface driver f81232 [ 10.027609][ T1] usbserial: USB Serial support registered for f81232 [ 10.028902][ T1] usbserial: USB Serial support registered for f81534a [ 10.030405][ T1] usbcore: registered new interface driver f81534 [ 10.031751][ T1] usbserial: USB Serial support registered for Fintek F81532/F81534 [ 10.033304][ T1] usbcore: registered new interface driver ftdi_sio [ 10.034494][ T1] usbserial: USB Serial support registered for FTDI USB Serial Device [ 10.036264][ T1] usbcore: registered new interface driver garmin_gps [ 10.037857][ T1] usbserial: USB Serial support registered for Garmin GPS usb/tty [ 10.040501][ T1] usbcore: registered new interface driver ipaq [ 10.041883][ T1] usbserial: USB Serial support registered for PocketPC PDA [ 10.044049][ T1] usbcore: registered new interface driver ipw [ 10.046892][ T1] usbserial: USB Serial support registered for IPWireless converter [ 10.049653][ T1] usbcore: registered new interface driver ir_usb [ 10.050997][ T1] usbserial: USB Serial support registered for IR Dongle [ 10.052369][ T1] usbcore: registered new interface driver iuu_phoenix [ 10.053818][ T1] usbserial: USB Serial support registered for iuu_phoenix [ 10.056330][ T1] usbcore: registered new interface driver keyspan [ 10.057638][ T1] usbserial: USB Serial support registered for Keyspan - (without firmware) [ 10.060066][ T1] usbserial: USB Serial support registered for Keyspan 1 port adapter [ 10.062171][ T1] usbserial: USB Serial support registered for Keyspan 2 port adapter [ 10.063691][ T1] usbserial: USB Serial support registered for Keyspan 4 port adapter [ 10.065900][ T1] usbcore: registered new interface driver keyspan_pda [ 10.067364][ T1] usbserial: USB Serial support registered for Keyspan PDA [ 10.069176][ T1] usbserial: USB Serial support registered for Keyspan PDA - (prerenumeration) [ 10.071415][ T1] usbcore: registered new interface driver kl5kusb105 [ 10.072950][ T1] usbserial: USB Serial support registered for KL5KUSB105D / PalmConnect [ 10.074943][ T1] usbcore: registered new interface driver kobil_sct [ 10.077602][ T1] usbserial: USB Serial support registered for KOBIL USB smart card terminal [ 10.079984][ T1] usbcore: registered new interface driver mct_u232 [ 10.081168][ T1] usbserial: USB Serial support registered for MCT U232 [ 10.082829][ T1] usbcore: registered new interface driver metro_usb [ 10.084264][ T1] usbserial: USB Serial support registered for Metrologic USB to Serial [ 10.087201][ T1] usbcore: registered new interface driver mos7720 [ 10.088792][ T1] usbserial: USB Serial support registered for Moschip 2 port adapter [ 10.090364][ T1] usbcore: registered new interface driver mos7840 [ 10.091950][ T1] usbserial: USB Serial support registered for Moschip 7840/7820 USB Serial Driver [ 10.094664][ T1] usbcore: registered new interface driver mxuport [ 10.096205][ T1] usbserial: USB Serial support registered for MOXA UPort [ 10.097632][ T1] usbcore: registered new interface driver navman [ 10.099164][ T1] usbserial: USB Serial support registered for navman [ 10.100775][ T1] usbcore: registered new interface driver omninet [ 10.102223][ T1] usbserial: USB Serial support registered for ZyXEL - omni.net usb [ 10.104999][ T1] usbcore: registered new interface driver opticon [ 10.107282][ T1] usbserial: USB Serial support registered for opticon [ 10.108870][ T1] usbcore: registered new interface driver option [ 10.110484][ T1] usbserial: USB Serial support registered for GSM modem (1-port) [ 10.112446][ T1] usbcore: registered new interface driver oti6858 [ 10.113798][ T1] usbserial: USB Serial support registered for oti6858 [ 10.115999][ T1] usbcore: registered new interface driver pl2303 [ 10.117192][ T1] usbserial: USB Serial support registered for pl2303 [ 10.118784][ T1] usbcore: registered new interface driver qcaux [ 10.120217][ T1] usbserial: USB Serial support registered for qcaux [ 10.121960][ T1] usbcore: registered new interface driver qcserial [ 10.123258][ T1] usbserial: USB Serial support registered for Qualcomm USB modem [ 10.124883][ T1] usbcore: registered new interface driver quatech2 [ 10.127487][ T1] usbserial: USB Serial support registered for Quatech 2nd gen USB to Serial Driver [ 10.129233][ T1] usbcore: registered new interface driver safe_serial [ 10.131002][ T1] usbserial: USB Serial support registered for safe_serial [ 10.132748][ T1] usbcore: registered new interface driver sierra [ 10.134287][ T1] usbserial: USB Serial support registered for Sierra USB modem [ 10.137074][ T1] usbcore: registered new interface driver usb_serial_simple [ 10.138917][ T1] usbserial: USB Serial support registered for carelink [ 10.140386][ T1] usbserial: USB Serial support registered for zio [ 10.141941][ T1] usbserial: USB Serial support registered for funsoft [ 10.143896][ T1] usbserial: USB Serial support registered for flashloader [ 10.146183][ T1] usbserial: USB Serial support registered for google [ 10.147945][ T1] usbserial: USB Serial support registered for libtransistor [ 10.149519][ T1] usbserial: USB Serial support registered for vivopay [ 10.151402][ T1] usbserial: USB Serial support registered for moto_modem [ 10.153236][ T1] usbserial: USB Serial support registered for motorola_tetra [ 10.154609][ T1] usbserial: USB Serial support registered for novatel_gps [ 10.156925][ T1] usbserial: USB Serial support registered for hp4x [ 10.158270][ T1] usbserial: USB Serial support registered for suunto [ 10.160141][ T1] usbserial: USB Serial support registered for siemens_mpi [ 10.161741][ T1] usbcore: registered new interface driver spcp8x5 [ 10.163763][ T1] usbserial: USB Serial support registered for SPCP8x5 [ 10.166419][ T1] usbcore: registered new interface driver ssu100 [ 10.168070][ T1] usbserial: USB Serial support registered for Quatech SSU-100 USB to Serial Driver [ 10.170220][ T1] usbcore: registered new interface driver symbolserial [ 10.171528][ T1] usbserial: USB Serial support registered for symbol [ 10.173425][ T1] usbcore: registered new interface driver ti_usb_3410_5052 [ 10.174771][ T1] usbserial: USB Serial support registered for TI USB 3410 1 port adapter [ 10.178536][ T1] usbserial: USB Serial support registered for TI USB 5052 2 port adapter [ 10.180246][ T1] usbcore: registered new interface driver upd78f0730 [ 10.181705][ T1] usbserial: USB Serial support registered for upd78f0730 [ 10.184251][ T1] usbcore: registered new interface driver visor [ 10.186805][ T1] usbserial: USB Serial support registered for Handspring Visor / Palm OS [ 10.188370][ T1] usbserial: USB Serial support registered for Sony Clie 5.0 [ 10.189747][ T1] usbserial: USB Serial support registered for Sony Clie 3.5 [ 10.191128][ T1] usbcore: registered new interface driver wishbone_serial [ 10.194280][ T112] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 10.197217][ T1] usbserial: USB Serial support registered for wishbone_serial [ 10.199714][ T112] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 10.203280][ T1] usbcore: registered new interface driver whiteheat [ 10.209131][ T112] sd 0:0:1:0: [sda] Write Protect is off [ 10.210490][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT - (prerenumeration) [ 10.213541][ T1] usbserial: USB Serial support registered for Connect Tech - WhiteHEAT [ 10.213979][ T1550] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 10.215660][ T1] usbcore: registered new interface driver xr_serial [ 10.216867][ T1] usbserial: USB Serial support registered for xr_serial [ 10.218678][ T1] usbcore: registered new interface driver xsens_mt [ 10.223189][ T112] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 10.224136][ T1] usbserial: USB Serial support registered for xsens_mt [ 10.227424][ T1] usbcore: registered new interface driver adutux [ 10.232486][ T1] usbcore: registered new interface driver appledisplay [ 10.233858][ T1] usbcore: registered new interface driver cypress_cy7c63 [ 10.235370][ T1] usbcore: registered new interface driver cytherm [ 10.236585][ T1] usbcore: registered new interface driver emi26 - firmware loader [ 10.240772][ T1] usbcore: registered new interface driver emi62 - firmware loader [ 10.242083][ T1] ftdi_elan: driver ftdi-elan [ 10.242102][ T112] sda: sda1 [ 10.243189][ T1] usbcore: registered new interface driver ftdi-elan [ 10.248825][ T1] usbcore: registered new interface driver idmouse [ 10.252387][ T1] usbcore: registered new interface driver iowarrior [ 10.254656][ T1] usbcore: registered new interface driver isight_firmware [ 10.257533][ T1] usbcore: registered new interface driver usblcd [ 10.258983][ T1] usbcore: registered new interface driver ldusb [ 10.268059][ T1] usbcore: registered new interface driver legousbtower [ 10.270253][ T1] usbcore: registered new interface driver usbtest [ 10.272045][ T1] usbcore: registered new interface driver usb_ehset_test [ 10.273885][ T1] usbcore: registered new interface driver trancevibrator [ 10.276162][ T1] usbcore: registered new interface driver uss720 [ 10.277281][ T1] uss720: USB Parport Cable driver for Cables using the Lucent Technologies USS720 Chip [ 10.278905][ T1] uss720: NOTE: this is a special purpose driver to allow nonstandard [ 10.280349][ T1] uss720: protocols (eg. bitbang) over USS720 usb to parallel cables [ 10.282262][ T1] uss720: If you just want to connect to a printer, use usblp instead [ 10.284832][ T1] usbcore: registered new interface driver usbsevseg [ 10.286765][ T112] sd 0:0:1:0: [sda] Attached SCSI disk [ 10.288370][ T1] usbcore: registered new interface driver yurex [ 10.294023][ T1] usbcore: registered new interface driver chaoskey [ 10.296746][ T1] usbcore: registered new interface driver sisusb [ 10.298081][ T1] usbcore: registered new interface driver lvs [ 10.299362][ T1] usbcore: registered new interface driver cxacru [ 10.300998][ T1] usbcore: registered new interface driver speedtch [ 10.302317][ T1] usbcore: registered new interface driver ueagle-atm [ 10.303630][ T1] xusbatm: malformed module parameters [ 10.307338][ T1] dummy_hcd dummy_hcd.0: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.308958][ T1] dummy_hcd dummy_hcd.0: Dummy host controller [ 10.314386][ T1] dummy_hcd dummy_hcd.0: new USB bus registered, assigned bus number 1 [ 10.317977][ T1] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.319984][ T1] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.321086][ T1] usb usb1: Product: Dummy host controller [ 10.321926][ T1] usb usb1: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.323547][ T1] usb usb1: SerialNumber: dummy_hcd.0 [ 10.328322][ T1] hub 1-0:1.0: USB hub found [ 10.329761][ T1] hub 1-0:1.0: 1 port detected [ 10.334987][ T1] dummy_hcd dummy_hcd.1: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.336676][ T1] dummy_hcd dummy_hcd.1: Dummy host controller [ 10.338719][ T1] dummy_hcd dummy_hcd.1: new USB bus registered, assigned bus number 2 [ 10.340776][ T1] usb usb2: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.342089][ T1] usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.343596][ T1] usb usb2: Product: Dummy host controller [ 10.344414][ T1] usb usb2: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.346239][ T1] usb usb2: SerialNumber: dummy_hcd.1 [ 10.349497][ T1] hub 2-0:1.0: USB hub found [ 10.350614][ T1] hub 2-0:1.0: 1 port detected [ 10.353924][ T1] dummy_hcd dummy_hcd.2: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.356522][ T1] dummy_hcd dummy_hcd.2: Dummy host controller [ 10.358120][ T1] dummy_hcd dummy_hcd.2: new USB bus registered, assigned bus number 3 [ 10.360422][ T1] usb usb3: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.361760][ T1] usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.364006][ T1] usb usb3: Product: Dummy host controller [ 10.365345][ T1] usb usb3: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.367872][ T1] usb usb3: SerialNumber: dummy_hcd.2 [ 10.371180][ T1] hub 3-0:1.0: USB hub found [ 10.372145][ T1] hub 3-0:1.0: 1 port detected [ 10.375605][ T1] dummy_hcd dummy_hcd.3: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.377155][ T1] dummy_hcd dummy_hcd.3: Dummy host controller [ 10.378739][ T1] dummy_hcd dummy_hcd.3: new USB bus registered, assigned bus number 4 [ 10.381100][ T1] usb usb4: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.383038][ T1] usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.384541][ T1] usb usb4: Product: Dummy host controller [ 10.385847][ T1] usb usb4: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.387539][ T1] usb usb4: SerialNumber: dummy_hcd.3 [ 10.390842][ T1] hub 4-0:1.0: USB hub found [ 10.391948][ T1] hub 4-0:1.0: 1 port detected [ 10.395611][ T1] dummy_hcd dummy_hcd.4: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.398132][ T1] dummy_hcd dummy_hcd.4: Dummy host controller [ 10.399946][ T1] dummy_hcd dummy_hcd.4: new USB bus registered, assigned bus number 5 [ 10.402340][ T1] usb usb5: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.403885][ T1] usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.405158][ T1] usb usb5: Product: Dummy host controller [ 10.406096][ T1] usb usb5: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.407536][ T1] usb usb5: SerialNumber: dummy_hcd.4 [ 10.410630][ T1] hub 5-0:1.0: USB hub found [ 10.411703][ T1] hub 5-0:1.0: 1 port detected [ 10.414828][ T1] dummy_hcd dummy_hcd.5: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.416426][ T1] dummy_hcd dummy_hcd.5: Dummy host controller [ 10.418121][ T1] dummy_hcd dummy_hcd.5: new USB bus registered, assigned bus number 6 [ 10.420736][ T1] usb usb6: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.422533][ T1] usb usb6: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.424150][ T1] usb usb6: Product: Dummy host controller [ 10.425034][ T1] usb usb6: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.426611][ T1] usb usb6: SerialNumber: dummy_hcd.5 [ 10.429506][ T1] hub 6-0:1.0: USB hub found [ 10.430814][ T1] hub 6-0:1.0: 1 port detected [ 10.434482][ T1] dummy_hcd dummy_hcd.6: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.436109][ T1] dummy_hcd dummy_hcd.6: Dummy host controller [ 10.438275][ T1] dummy_hcd dummy_hcd.6: new USB bus registered, assigned bus number 7 [ 10.440603][ T1] usb usb7: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.442308][ T1] usb usb7: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.444104][ T1] usb usb7: Product: Dummy host controller [ 10.445412][ T1] usb usb7: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.447192][ T1] usb usb7: SerialNumber: dummy_hcd.6 [ 10.450278][ T1] hub 7-0:1.0: USB hub found [ 10.451742][ T1] hub 7-0:1.0: 1 port detected [ 10.454934][ T1] dummy_hcd dummy_hcd.7: USB Host+Gadget Emulator, driver 02 May 2005 [ 10.456596][ T1] dummy_hcd dummy_hcd.7: Dummy host controller [ 10.458275][ T1] dummy_hcd dummy_hcd.7: new USB bus registered, assigned bus number 8 [ 10.460235][ T1] usb usb8: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.461919][ T1] usb usb8: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.463575][ T1] usb usb8: Product: Dummy host controller [ 10.464590][ T1] usb usb8: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller dummy_hcd [ 10.466319][ T1] usb usb8: SerialNumber: dummy_hcd.7 [ 10.469228][ T1] hub 8-0:1.0: USB hub found [ 10.470313][ T1] hub 8-0:1.0: 1 port detected [ 10.492237][ T1] gadgetfs: USB Gadget filesystem, version 24 Aug 2004 [ 10.502140][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.504283][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 9 [ 10.506761][ T1] vhci_hcd: created sysfs vhci_hcd.0 [ 10.508379][ T1] usb usb9: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.510058][ T1] usb usb9: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.511761][ T1] usb usb9: Product: USB/IP Virtual Host Controller [ 10.512811][ T1] usb usb9: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.514073][ T1] usb usb9: SerialNumber: vhci_hcd.0 [ 10.517799][ T1] hub 9-0:1.0: USB hub found [ 10.519320][ T1] hub 9-0:1.0: 8 ports detected [ 10.525803][ T1] vhci_hcd vhci_hcd.0: USB/IP Virtual Host Controller [ 10.527903][ T1] vhci_hcd vhci_hcd.0: new USB bus registered, assigned bus number 10 [ 10.529567][ T1] usb usb10: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.531717][ T1] usb usb10: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.533316][ T1] usb usb10: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.534907][ T1] usb usb10: Product: USB/IP Virtual Host Controller [ 10.536069][ T1] usb usb10: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.537440][ T1] usb usb10: SerialNumber: vhci_hcd.0 [ 10.540244][ T1] hub 10-0:1.0: USB hub found [ 10.541244][ T1] hub 10-0:1.0: 8 ports detected [ 10.549683][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.552820][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 11 [ 10.556431][ T1] usb usb11: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.559740][ T1] usb usb11: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.561689][ T1] usb usb11: Product: USB/IP Virtual Host Controller [ 10.564083][ T1] usb usb11: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.566208][ T1] usb usb11: SerialNumber: vhci_hcd.1 [ 10.570001][ T1] hub 11-0:1.0: USB hub found [ 10.571278][ T1] hub 11-0:1.0: 8 ports detected [ 10.578689][ T1] vhci_hcd vhci_hcd.1: USB/IP Virtual Host Controller [ 10.580792][ T1] vhci_hcd vhci_hcd.1: new USB bus registered, assigned bus number 12 [ 10.584122][ T1] usb usb12: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.587463][ T1] usb usb12: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.591384][ T1] usb usb12: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.592565][ T1] usb usb12: Product: USB/IP Virtual Host Controller [ 10.594583][ T1] usb usb12: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.596489][ T1] usb usb12: SerialNumber: vhci_hcd.1 [ 10.600472][ T1] hub 12-0:1.0: USB hub found [ 10.601630][ T1] hub 12-0:1.0: 8 ports detected [ 10.610086][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.612753][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 13 [ 10.616382][ T1] usb usb13: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.618606][ T1] usb usb13: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.620496][ T1] usb usb13: Product: USB/IP Virtual Host Controller [ 10.621963][ T1] usb usb13: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.624254][ T1] usb usb13: SerialNumber: vhci_hcd.2 [ 10.627443][ T1] hub 13-0:1.0: USB hub found [ 10.629057][ T1] hub 13-0:1.0: 8 ports detected [ 10.635113][ T1] vhci_hcd vhci_hcd.2: USB/IP Virtual Host Controller [ 10.637903][ T1] vhci_hcd vhci_hcd.2: new USB bus registered, assigned bus number 14 [ 10.640498][ T1] usb usb14: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.643433][ T1] usb usb14: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.647454][ T1] usb usb14: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.649825][ T1] usb usb14: Product: USB/IP Virtual Host Controller [ 10.651157][ T1] usb usb14: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.654009][ T1] usb usb14: SerialNumber: vhci_hcd.2 [ 10.657853][ T1] hub 14-0:1.0: USB hub found [ 10.659238][ T1] hub 14-0:1.0: 8 ports detected [ 10.666523][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.668833][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 15 [ 10.671360][ T1] usb usb15: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.673551][ T1] usb usb15: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.674983][ T1] usb usb15: Product: USB/IP Virtual Host Controller [ 10.676691][ T1] usb usb15: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.678348][ T1] usb usb15: SerialNumber: vhci_hcd.3 [ 10.681782][ T1] hub 15-0:1.0: USB hub found [ 10.682866][ T1] hub 15-0:1.0: 8 ports detected [ 10.688655][ T1] vhci_hcd vhci_hcd.3: USB/IP Virtual Host Controller [ 10.691451][ T1] vhci_hcd vhci_hcd.3: new USB bus registered, assigned bus number 16 [ 10.693637][ T1] usb usb16: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.696517][ T1] usb usb16: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.698210][ T1] usb usb16: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.699384][ T1] usb usb16: Product: USB/IP Virtual Host Controller [ 10.700382][ T1] usb usb16: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.701670][ T1] usb usb16: SerialNumber: vhci_hcd.3 [ 10.704582][ T1] hub 16-0:1.0: USB hub found [ 10.705689][ T1] hub 16-0:1.0: 8 ports detected [ 10.712592][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.714518][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 17 [ 10.715750][ T10] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 10.718099][ T1] usb usb17: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.719688][ T10] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 10, name: kworker/u4:1 [ 10.721636][ T1] usb usb17: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.722979][ T10] 3 locks held by kworker/u4:1/10: [ 10.724590][ T1] usb usb17: Product: USB/IP Virtual Host Controller [ 10.725688][ T10] #0: ffff888010869138 [ 10.727058][ T1] usb usb17: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.727081][ T1] usb usb17: SerialNumber: vhci_hcd.4 [ 10.729133][ T10] ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 10.733943][ T1] hub 17-0:1.0: USB hub found [ 10.735786][ T10] #1: ffffc90000cf7db0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 10.737167][ T1] hub 17-0:1.0: 8 ports detected [ 10.739390][ T10] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 10.744226][ T10] Preemption disabled at: [ 10.744237][ T10] [<0000000000000000>] 0x0 [ 10.746658][ T1] vhci_hcd vhci_hcd.4: USB/IP Virtual Host Controller [ 10.747668][ T10] CPU: 1 PID: 10 Comm: kworker/u4:1 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 10.750077][ T1] vhci_hcd vhci_hcd.4: new USB bus registered, assigned bus number 18 [ 10.752035][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 10.755227][ T1] usb usb18: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.755801][ T10] Workqueue: events_unbound flush_memcg_stats_work [ 10.760724][ T1] usb usb18: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.755801][ T10] Call Trace: [ 10.755801][ T10] dump_stack_lvl+0xcd/0x134 [ 10.764720][ T1] usb usb18: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.755801][ T10] ___might_sleep.cold+0x1f3/0x239 [ 10.755801][ T10] cgroup_rstat_flush+0x1c/0x50 [ 10.766642][ T1] usb usb18: Product: USB/IP Virtual Host Controller [ 10.755801][ T10] flush_memcg_stats_work+0x39/0x50 [ 10.769338][ T1] usb usb18: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.755801][ T10] process_one_work+0x98d/0x1630 [ 10.771390][ T1] usb usb18: SerialNumber: vhci_hcd.4 [ 10.755801][ T10] ? pwq_dec_nr_in_flight+0x320/0x320 [ 10.776793][ T1] hub 18-0:1.0: USB hub found [ 10.755801][ T10] ? rwlock_bug.part.0+0x90/0x90 [ 10.778099][ T1] hub 18-0:1.0: 8 ports detected [ 10.755801][ T10] ? _raw_spin_lock_irq+0x41/0x50 [ 10.755801][ T10] worker_thread+0x658/0x11f0 [ 10.755801][ T10] ? process_one_work+0x1630/0x1630 [ 10.755801][ T10] kthread+0x3e5/0x4d0 [ 10.755801][ T10] ? set_kthread_struct+0x130/0x130 [ 10.789234][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.755801][ T10] ret_from_fork+0x1f/0x30 [ 10.791396][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 19 [ 10.795979][ T1] usb usb19: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.798569][ T1] usb usb19: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.802016][ T1] usb usb19: Product: USB/IP Virtual Host Controller [ 10.804412][ T1] usb usb19: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.806424][ T1] usb usb19: SerialNumber: vhci_hcd.5 [ 10.809478][ T1] hub 19-0:1.0: USB hub found [ 10.810662][ T1] hub 19-0:1.0: 8 ports detected [ 10.817700][ T1] vhci_hcd vhci_hcd.5: USB/IP Virtual Host Controller [ 10.819881][ T1] vhci_hcd vhci_hcd.5: new USB bus registered, assigned bus number 20 [ 10.822586][ T1] usb usb20: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.825758][ T1] usb usb20: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.828314][ T1] usb usb20: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.830222][ T1] usb usb20: Product: USB/IP Virtual Host Controller [ 10.832395][ T1] usb usb20: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.834029][ T1] usb usb20: SerialNumber: vhci_hcd.5 [ 10.838529][ T1] hub 20-0:1.0: USB hub found [ 10.840637][ T1] hub 20-0:1.0: 8 ports detected [ 10.848563][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.851598][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 21 [ 10.854480][ T1] usb usb21: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.856894][ T1] usb usb21: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.860105][ T1] usb usb21: Product: USB/IP Virtual Host Controller [ 10.861667][ T1] usb usb21: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.864452][ T1] usb usb21: SerialNumber: vhci_hcd.6 [ 10.868633][ T1] hub 21-0:1.0: USB hub found [ 10.870315][ T1] hub 21-0:1.0: 8 ports detected [ 10.876301][ T1] vhci_hcd vhci_hcd.6: USB/IP Virtual Host Controller [ 10.879921][ T1] vhci_hcd vhci_hcd.6: new USB bus registered, assigned bus number 22 [ 10.883079][ T1] usb usb22: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.885493][ T1] usb usb22: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.888305][ T1] usb usb22: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.890351][ T1] usb usb22: Product: USB/IP Virtual Host Controller [ 10.891739][ T1] usb usb22: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.894061][ T1] usb usb22: SerialNumber: vhci_hcd.6 [ 10.897821][ T1] hub 22-0:1.0: USB hub found [ 10.899102][ T1] hub 22-0:1.0: 8 ports detected [ 10.909088][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.911470][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 23 [ 10.914646][ T1] usb usb23: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.916941][ T1] usb usb23: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.918393][ T1] usb usb23: Product: USB/IP Virtual Host Controller [ 10.920021][ T1] usb usb23: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.922150][ T1] usb usb23: SerialNumber: vhci_hcd.7 [ 10.925284][ T1] hub 23-0:1.0: USB hub found [ 10.926635][ T1] hub 23-0:1.0: 8 ports detected [ 10.933093][ T1] vhci_hcd vhci_hcd.7: USB/IP Virtual Host Controller [ 10.934811][ T1] vhci_hcd vhci_hcd.7: new USB bus registered, assigned bus number 24 [ 10.936497][ T1] usb usb24: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.938688][ T1] usb usb24: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.940200][ T1] usb usb24: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.941427][ T1] usb usb24: Product: USB/IP Virtual Host Controller [ 10.942533][ T1] usb usb24: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.944203][ T1] usb usb24: SerialNumber: vhci_hcd.7 [ 10.947301][ T1] hub 24-0:1.0: USB hub found [ 10.948881][ T1] hub 24-0:1.0: 8 ports detected [ 10.956606][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.958516][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 25 [ 10.960583][ T1] usb usb25: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 10.962657][ T1] usb usb25: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.964039][ T1] usb usb25: Product: USB/IP Virtual Host Controller [ 10.966058][ T1] usb usb25: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.967705][ T1] usb usb25: SerialNumber: vhci_hcd.8 [ 10.971009][ T1] hub 25-0:1.0: USB hub found [ 10.972016][ T1] hub 25-0:1.0: 8 ports detected [ 10.978204][ T1] vhci_hcd vhci_hcd.8: USB/IP Virtual Host Controller [ 10.979973][ T1] vhci_hcd vhci_hcd.8: new USB bus registered, assigned bus number 26 [ 10.981856][ T1] usb usb26: We don't know the algorithms for LPM for this host, disabling LPM. [ 10.983687][ T1] usb usb26: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 10.985018][ T1] usb usb26: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 10.986332][ T1] usb usb26: Product: USB/IP Virtual Host Controller [ 10.987534][ T1] usb usb26: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 10.988960][ T1] usb usb26: SerialNumber: vhci_hcd.8 [ 10.992124][ T1] hub 26-0:1.0: USB hub found [ 10.993500][ T1] hub 26-0:1.0: 8 ports detected [ 11.001968][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 11.004319][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 27 [ 11.007100][ T1] usb usb27: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 11.008542][ T1] usb usb27: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.009978][ T1] usb usb27: Product: USB/IP Virtual Host Controller [ 11.011475][ T1] usb usb27: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.012805][ T1] usb usb27: SerialNumber: vhci_hcd.9 [ 11.016219][ T1] hub 27-0:1.0: USB hub found [ 11.017197][ T1] hub 27-0:1.0: 8 ports detected [ 11.023382][ T1] vhci_hcd vhci_hcd.9: USB/IP Virtual Host Controller [ 11.025681][ T1] vhci_hcd vhci_hcd.9: new USB bus registered, assigned bus number 28 [ 11.027679][ T1] usb usb28: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.029543][ T1] usb usb28: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 11.030925][ T1] usb usb28: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.032370][ T1] usb usb28: Product: USB/IP Virtual Host Controller [ 11.033701][ T1] usb usb28: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.035664][ T1] usb usb28: SerialNumber: vhci_hcd.9 [ 11.038523][ T1] hub 28-0:1.0: USB hub found [ 11.039791][ T1] hub 28-0:1.0: 8 ports detected [ 11.047370][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 11.049199][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 29 [ 11.051125][ T1] usb usb29: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 11.052453][ T1] usb usb29: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.053990][ T1] usb usb29: Product: USB/IP Virtual Host Controller [ 11.054983][ T1] usb usb29: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.056573][ T1] usb usb29: SerialNumber: vhci_hcd.10 [ 11.059572][ T1] hub 29-0:1.0: USB hub found [ 11.060570][ T1] hub 29-0:1.0: 8 ports detected [ 11.066439][ T1] vhci_hcd vhci_hcd.10: USB/IP Virtual Host Controller [ 11.068101][ T1] vhci_hcd vhci_hcd.10: new USB bus registered, assigned bus number 30 [ 11.070161][ T1] usb usb30: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.071974][ T1] usb usb30: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 11.073313][ T1] usb usb30: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.074544][ T1] usb usb30: Product: USB/IP Virtual Host Controller [ 11.075600][ T1] usb usb30: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.076962][ T1] usb usb30: SerialNumber: vhci_hcd.10 [ 11.080370][ T1] hub 30-0:1.0: USB hub found [ 11.081470][ T1] hub 30-0:1.0: 8 ports detected [ 11.090155][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.093325][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 31 [ 11.096129][ T1] usb usb31: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 11.098131][ T1] usb usb31: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.099597][ T1] usb usb31: Product: USB/IP Virtual Host Controller [ 11.100587][ T1] usb usb31: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.102008][ T1] usb usb31: SerialNumber: vhci_hcd.11 [ 11.105174][ T1] hub 31-0:1.0: USB hub found [ 11.106605][ T1] hub 31-0:1.0: 8 ports detected [ 11.113916][ T1] vhci_hcd vhci_hcd.11: USB/IP Virtual Host Controller [ 11.117222][ T1] vhci_hcd vhci_hcd.11: new USB bus registered, assigned bus number 32 [ 11.119948][ T1] usb usb32: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.122967][ T1] usb usb32: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 11.125712][ T1] usb usb32: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.129055][ T1] usb usb32: Product: USB/IP Virtual Host Controller [ 11.132328][ T1] usb usb32: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.134577][ T1] usb usb32: SerialNumber: vhci_hcd.11 [ 11.138945][ T1] hub 32-0:1.0: USB hub found [ 11.141463][ T1] hub 32-0:1.0: 8 ports detected [ 11.149783][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.152239][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 33 [ 11.155413][ T1] usb usb33: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 11.157281][ T1] usb usb33: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.160555][ T1] usb usb33: Product: USB/IP Virtual Host Controller [ 11.162297][ T1] usb usb33: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.164273][ T1] usb usb33: SerialNumber: vhci_hcd.12 [ 11.168505][ T1] hub 33-0:1.0: USB hub found [ 11.169779][ T1] hub 33-0:1.0: 8 ports detected [ 11.176606][ T1] vhci_hcd vhci_hcd.12: USB/IP Virtual Host Controller [ 11.179409][ T1] vhci_hcd vhci_hcd.12: new USB bus registered, assigned bus number 34 [ 11.182111][ T1] usb usb34: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.184680][ T1] usb usb34: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 11.188339][ T1] usb usb34: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.190232][ T1] usb usb34: Product: USB/IP Virtual Host Controller [ 11.192153][ T1] usb usb34: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.194586][ T1] usb usb34: SerialNumber: vhci_hcd.12 [ 11.198477][ T1] hub 34-0:1.0: USB hub found [ 11.199925][ T1] hub 34-0:1.0: 8 ports detected [ 11.207990][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.210124][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 35 [ 11.212832][ T1] usb usb35: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 11.215029][ T1] usb usb35: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.216424][ T1] usb usb35: Product: USB/IP Virtual Host Controller [ 11.218362][ T1] usb usb35: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.221802][ T1] usb usb35: SerialNumber: vhci_hcd.13 [ 11.224808][ T1] hub 35-0:1.0: USB hub found [ 11.226541][ T1] hub 35-0:1.0: 8 ports detected [ 11.233478][ T1] vhci_hcd vhci_hcd.13: USB/IP Virtual Host Controller [ 11.237244][ T1] vhci_hcd vhci_hcd.13: new USB bus registered, assigned bus number 36 [ 11.240889][ T1] usb usb36: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.243194][ T1] usb usb36: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 11.246103][ T1] usb usb36: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.248686][ T1] usb usb36: Product: USB/IP Virtual Host Controller [ 11.250267][ T1] usb usb36: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.252598][ T1] usb usb36: SerialNumber: vhci_hcd.13 [ 11.256774][ T1] hub 36-0:1.0: USB hub found [ 11.258734][ T1] hub 36-0:1.0: 8 ports detected [ 11.266711][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.269525][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 37 [ 11.271997][ T1] usb usb37: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 11.274360][ T1] usb usb37: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.277156][ T1] usb usb37: Product: USB/IP Virtual Host Controller [ 11.279297][ T1] usb usb37: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.281912][ T1] usb usb37: SerialNumber: vhci_hcd.14 [ 11.285639][ T1] hub 37-0:1.0: USB hub found [ 11.286883][ T1] hub 37-0:1.0: 8 ports detected [ 11.294841][ T1] vhci_hcd vhci_hcd.14: USB/IP Virtual Host Controller [ 11.297114][ T1] vhci_hcd vhci_hcd.14: new USB bus registered, assigned bus number 38 [ 11.301015][ T1] usb usb38: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.302911][ T1] usb usb38: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 11.304154][ T1] usb usb38: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.305553][ T1] usb usb38: Product: USB/IP Virtual Host Controller [ 11.306824][ T1] usb usb38: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.308289][ T1] usb usb38: SerialNumber: vhci_hcd.14 [ 11.311193][ T1] hub 38-0:1.0: USB hub found [ 11.312394][ T1] hub 38-0:1.0: 8 ports detected [ 11.319979][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.322398][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 39 [ 11.325781][ T1] usb usb39: New USB device found, idVendor=1d6b, idProduct=0002, bcdDevice= 5.14 [ 11.328044][ T1] usb usb39: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.329544][ T1] usb usb39: Product: USB/IP Virtual Host Controller [ 11.330785][ T1] usb usb39: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.332917][ T1] usb usb39: SerialNumber: vhci_hcd.15 [ 11.337306][ T1] hub 39-0:1.0: USB hub found [ 11.338921][ T1] hub 39-0:1.0: 8 ports detected [ 11.345739][ T1] vhci_hcd vhci_hcd.15: USB/IP Virtual Host Controller [ 11.348627][ T1] vhci_hcd vhci_hcd.15: new USB bus registered, assigned bus number 40 [ 11.351969][ T1] usb usb40: We don't know the algorithms for LPM for this host, disabling LPM. [ 11.355981][ T1] usb usb40: New USB device found, idVendor=1d6b, idProduct=0003, bcdDevice= 5.14 [ 11.357918][ T1] usb usb40: New USB device strings: Mfr=3, Product=2, SerialNumber=1 [ 11.360111][ T1] usb usb40: Product: USB/IP Virtual Host Controller [ 11.361563][ T1] usb usb40: Manufacturer: Linux 5.14.0-rc1-next-20210716-syzkaller vhci_hcd [ 11.363136][ T1] usb usb40: SerialNumber: vhci_hcd.15 [ 11.367299][ T1] hub 40-0:1.0: USB hub found [ 11.369554][ T1] hub 40-0:1.0: 8 ports detected [ 11.378934][ T1] usbcore: registered new device driver usbip-host [ 11.383706][ T1] i8042: PNP: PS/2 Controller [PNP0303:KBD,PNP0f13:MOU] at 0x60,0x64 irq 1,12 [ 11.388184][ T1] i8042: Warning: Keylock active [ 11.393594][ T1] serio: i8042 KBD port at 0x60,0x64 irq 1 [ 11.397310][ T1] serio: i8042 AUX port at 0x60,0x64 irq 12 [ 11.402659][ T1] mousedev: PS/2 mouse device common for all mice [ 11.408036][ T1] usbcore: registered new interface driver appletouch [ 11.410096][ T1] usbcore: registered new interface driver bcm5974 [ 11.412277][ T1] usbcore: registered new interface driver synaptics_usb [ 11.414055][ T1] usbcore: registered new interface driver iforce [ 11.416737][ T1] usbcore: registered new interface driver xpad [ 11.418250][ T1] usbcore: registered new interface driver usb_acecad [ 11.419765][ T1] usbcore: registered new interface driver aiptek [ 11.421247][ T1] usbcore: registered new interface driver hanwang [ 11.423113][ T1] usbcore: registered new interface driver kbtab [ 11.424973][ T1] usbcore: registered new interface driver pegasus_notetaker [ 11.427326][ T1] usbcore: registered new interface driver usbtouchscreen [ 11.428929][ T1] usbcore: registered new interface driver sur40 [ 11.430454][ T1] usbcore: registered new interface driver ati_remote2 [ 11.431648][ T1] cm109: Keymap for Komunikate KIP1000 phone loaded [ 11.433171][ T1] usbcore: registered new interface driver cm109 [ 11.434199][ T1] cm109: CM109 phone driver: 20080805 (C) Alfred E. Heggestad [ 11.435801][ T1] usbcore: registered new interface driver ims_pcu [ 11.437316][ T1] usbcore: registered new interface driver keyspan_remote [ 11.439272][ T1] usbcore: registered new interface driver powermate [ 11.441140][ T1] usbcore: registered new interface driver yealink [ 11.443774][ T1] rtc_cmos 00:00: RTC can wake from S4 [ 11.452425][ T1] rtc_cmos 00:00: registered as rtc0 [ 11.453686][ T1] rtc_cmos 00:00: alarms up to one day, 114 bytes nvram [ 11.456059][ T1] i2c /dev entries driver [ 11.457829][ T1] usbcore: registered new interface driver i2c-diolan-u2c [ 11.459715][ T1] usbcore: registered new interface driver RobotFuzz Open Source InterFace, OSIF [ 11.461646][ T1] usbcore: registered new interface driver i2c-tiny-usb [ 11.469848][ T1] usbcore: registered new interface driver ati_remote [ 11.471895][ T1] usbcore: registered new interface driver imon [ 11.473645][ T1] usbcore: registered new interface driver mceusb [ 11.477480][ T1] usbcore: registered new interface driver redrat3 [ 11.479344][ T1] usbcore: registered new interface driver streamzap [ 11.481161][ T1] usbcore: registered new interface driver igorplugusb [ 11.482810][ T1] usbcore: registered new interface driver iguanair [ 11.484479][ T1] usbcore: registered new interface driver ttusbir [ 11.486836][ T1] b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded successfully [ 11.489250][ T1] usbcore: registered new interface driver ttusb-dec [ 11.491388][ T1] usbcore: registered new interface driver ttusb [ 11.492928][ T1] usbcore: registered new interface driver dvb_usb_vp7045 [ 11.494399][ T1] usbcore: registered new interface driver dvb_usb_vp702x [ 11.496554][ T1] usbcore: registered new interface driver dvb_usb_gp8psk [ 11.498145][ T1] usbcore: registered new interface driver dvb_usb_dtt200u [ 11.499568][ T1] usbcore: registered new interface driver dvb_usb_a800 [ 11.501055][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mb [ 11.503815][ T1] usbcore: registered new interface driver dvb_usb_dibusb_mc [ 11.506187][ T1] usbcore: registered new interface driver dvb_usb_nova_t_usb2 [ 11.508173][ T1] usbcore: registered new interface driver dvb_usb_umt_010 [ 11.509994][ T1] usbcore: registered new interface driver dvb_usb_m920x [ 11.511665][ T1] usbcore: registered new interface driver dvb_usb_digitv [ 11.513174][ T1] usbcore: registered new interface driver dvb_usb_cxusb [ 11.514726][ T1] usbcore: registered new interface driver dvb_usb_ttusb2 [ 11.516714][ T1] usbcore: registered new interface driver dvb_usb_dib0700 [ 11.518515][ T1] usbcore: registered new interface driver opera1 [ 11.520218][ T1] usbcore: registered new interface driver dvb_usb_af9005 [ 11.522520][ T1] usbcore: registered new interface driver pctv452e [ 11.524479][ T1] usbcore: registered new interface driver dw2102 [ 11.526169][ T1] usbcore: registered new interface driver dvb_usb_dtv5100 [ 11.528231][ T1] usbcore: registered new interface driver cinergyT2 [ 11.529760][ T1] usbcore: registered new interface driver dvb_usb_az6027 [ 11.531153][ T1] usbcore: registered new interface driver dvb_usb_technisat_usb2 [ 11.532608][ T1] usbcore: registered new interface driver dvb_usb_af9015 [ 11.534100][ T1] usbcore: registered new interface driver dvb_usb_af9035 [ 11.535953][ T1] usbcore: registered new interface driver dvb_usb_anysee [ 11.539170][ T1] usbcore: registered new interface driver dvb_usb_au6610 [ 11.540829][ T1] usbcore: registered new interface driver dvb_usb_az6007 [ 11.542448][ T1] usbcore: registered new interface driver dvb_usb_ce6230 [ 11.544173][ T1] usbcore: registered new interface driver dvb_usb_ec168 [ 11.546441][ T1] usbcore: registered new interface driver dvb_usb_lmedm04 [ 11.548336][ T1] usbcore: registered new interface driver dvb_usb_gl861 [ 11.550483][ T1] usbcore: registered new interface driver dvb_usb_mxl111sf [ 11.552133][ T1] usbcore: registered new interface driver dvb_usb_rtl28xxu [ 11.553662][ T1] usbcore: registered new interface driver dvb_usb_dvbsky [ 11.555610][ T1] usbcore: registered new interface driver zd1301 [ 11.557110][ T1] usbcore: registered new interface driver smsusb [ 11.558732][ T1] usbcore: registered new interface driver b2c2_flexcop_usb [ 11.560325][ T1] usbcore: registered new interface driver zr364xx [ 11.561887][ T1] usbcore: registered new interface driver stkwebcam [ 11.563498][ T1] usbcore: registered new interface driver s2255 [ 11.566188][ T1] usbcore: registered new interface driver uvcvideo [ 11.567472][ T1] gspca_main: v2.14.0 registered [ 11.568676][ T1] usbcore: registered new interface driver benq [ 11.570149][ T1] usbcore: registered new interface driver conex [ 11.571546][ T1] usbcore: registered new interface driver cpia1 [ 11.573513][ T1] usbcore: registered new interface driver dtcs033 [ 11.575229][ T1] usbcore: registered new interface driver etoms [ 11.576747][ T1] usbcore: registered new interface driver finepix [ 11.578092][ T1] usbcore: registered new interface driver jeilinj [ 11.579765][ T1] usbcore: registered new interface driver jl2005bcd [ 11.581184][ T1] usbcore: registered new interface driver kinect [ 11.582655][ T1] usbcore: registered new interface driver konica [ 11.584007][ T1] usbcore: registered new interface driver mars [ 11.585862][ T1] usbcore: registered new interface driver mr97310a [ 11.587481][ T1] usbcore: registered new interface driver nw80x [ 11.588826][ T1] usbcore: registered new interface driver ov519 [ 11.590354][ T1] usbcore: registered new interface driver ov534 [ 11.591609][ T1] usbcore: registered new interface driver ov534_9 [ 11.592930][ T1] usbcore: registered new interface driver pac207 [ 11.594237][ T1] usbcore: registered new interface driver gspca_pac7302 [ 11.595861][ T1] usbcore: registered new interface driver pac7311 [ 11.597356][ T1] usbcore: registered new interface driver se401 [ 11.599826][ T1] usbcore: registered new interface driver sn9c2028 [ 11.601359][ T1] usbcore: registered new interface driver gspca_sn9c20x [ 11.603514][ T1] usbcore: registered new interface driver sonixb [ 11.606085][ T1] usbcore: registered new interface driver sonixj [ 11.608485][ T1] usbcore: registered new interface driver spca500 [ 11.611082][ T1] usbcore: registered new interface driver spca501 [ 11.613351][ T1] usbcore: registered new interface driver spca505 [ 11.615930][ T1] usbcore: registered new interface driver spca506 [ 11.618333][ T1] usbcore: registered new interface driver spca508 [ 11.621108][ T1] usbcore: registered new interface driver spca561 [ 11.623568][ T1] usbcore: registered new interface driver spca1528 [ 11.627836][ T30] input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input2 [ 11.629310][ T1] usbcore: registered new interface driver sq905 [ 11.637220][ T1] usbcore: registered new interface driver sq905c [ 11.640113][ T1] usbcore: registered new interface driver sq930x [ 11.644038][ T1] usbcore: registered new interface driver sunplus [ 11.653461][ T1] usbcore: registered new interface driver stk014 [ 11.655717][ T1] usbcore: registered new interface driver stk1135 [ 11.657942][ T1] usbcore: registered new interface driver stv0680 [ 11.660364][ T1] usbcore: registered new interface driver t613 [ 11.662955][ T1] usbcore: registered new interface driver gspca_topro [ 11.665221][ T1] usbcore: registered new interface driver touptek [ 11.667931][ T1] usbcore: registered new interface driver tv8532 [ 11.671927][ T1] usbcore: registered new interface driver vc032x [ 11.674538][ T1] usbcore: registered new interface driver vicam [ 11.677045][ T1] usbcore: registered new interface driver xirlink-cit [ 11.679119][ T1] usbcore: registered new interface driver gspca_zc3xx [ 11.681657][ T1] usbcore: registered new interface driver ALi m5602 [ 11.683842][ T1] usbcore: registered new interface driver STV06xx [ 11.686453][ T1] usbcore: registered new interface driver gspca_gl860 [ 11.688696][ T1] usbcore: registered new interface driver Philips webcam [ 11.690448][ T1] usbcore: registered new interface driver airspy [ 11.693830][ T1] usbcore: registered new interface driver hackrf [ 11.696464][ T1] usbcore: registered new interface driver msi2500 [ 11.697913][ T1] cpia2: V4L-Driver for Vision CPiA2 based cameras v3.0.1 [ 11.699601][ T1] usbcore: registered new interface driver cpia2 [ 11.700647][ T1] au0828: au0828 driver loaded [ 11.701724][ T1] usbcore: registered new interface driver au0828 [ 11.704388][ T1] usbcore: registered new interface driver hdpvr [ 11.706989][ T1] usbcore: registered new interface driver pvrusb2 [ 11.708514][ T1] pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner [ 11.710420][ T1] pvrusb2: Debug mask is 31 (0x1f) [ 11.711908][ T1] usbcore: registered new interface driver stk1160 [ 11.713405][ T1] usbcore: registered new interface driver cx231xx [ 11.715411][ T1] usbcore: registered new interface driver tm6000 [ 11.717390][ T1] usbcore: registered new interface driver em28xx [ 11.718890][ T1] em28xx: Registered (Em28xx v4l2 Extension) extension [ 11.720488][ T1] em28xx: Registered (Em28xx Audio Extension) extension [ 11.722100][ T1] em28xx: Registered (Em28xx dvb Extension) extension [ 11.723449][ T1] em28xx: Registered (Em28xx Input Extension) extension [ 11.726595][ T1] usbcore: registered new interface driver usbtv [ 11.728307][ T1] usbcore: registered new interface driver go7007 [ 11.729847][ T1] usbcore: registered new interface driver go7007-loader [ 11.731513][ T1] usbcore: registered new interface driver Abilis Systems as10x usb driver [ 11.731732][ T10] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 11.735447][ T10] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 10, name: kworker/u4:1 [ 11.737241][ T10] 3 locks held by kworker/u4:1/10: [ 11.738222][ T10] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 11.740396][ T10] #1: ffffc90000cf7db0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 11.743092][ T10] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 11.745235][ T10] Preemption disabled at: [ 11.745247][ T10] [<0000000000000000>] 0x0 [ 11.747007][ T10] CPU: 1 PID: 10 Comm: kworker/u4:1 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 11.749074][ T10] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 11.750932][ T10] Workqueue: events_unbound flush_memcg_stats_work [ 11.752481][ T10] Call Trace: [ 11.753123][ T10] dump_stack_lvl+0xcd/0x134 [ 11.754123][ T10] ___might_sleep.cold+0x1f3/0x239 [ 11.755210][ T10] cgroup_rstat_flush+0x1c/0x50 [ 11.756708][ T10] flush_memcg_stats_work+0x39/0x50 [ 11.757480][ T10] process_one_work+0x98d/0x1630 [ 11.758416][ T1] vivid-000: using single planar format API [ 11.757480][ T10] ? pwq_dec_nr_in_flight+0x320/0x320 [ 11.757480][ T10] ? rwlock_bug.part.0+0x90/0x90 [ 11.757480][ T10] ? _raw_spin_lock_irq+0x41/0x50 [ 11.757480][ T10] worker_thread+0x658/0x11f0 [ 11.757480][ T10] ? process_one_work+0x1630/0x1630 [ 11.757480][ T10] kthread+0x3e5/0x4d0 [ 11.757480][ T10] ? set_kthread_struct+0x130/0x130 [ 11.757480][ T10] ret_from_fork+0x1f/0x30 [ 11.781845][ T1] vivid-000: CEC adapter cec0 registered for HDMI input 0 [ 11.783782][ T1] vivid-000: V4L2 capture device registered as video3 [ 11.786924][ T1] vivid-000: CEC adapter cec1 registered for HDMI output 0 [ 11.788920][ T1] vivid-000: V4L2 output device registered as video4 [ 11.791242][ T1] vivid-000: V4L2 capture device registered as vbi0, supports raw and sliced VBI [ 11.793364][ T1] vivid-000: V4L2 output device registered as vbi1, supports raw and sliced VBI [ 11.796569][ T1] vivid-000: V4L2 capture device registered as swradio0 [ 11.798238][ T1] vivid-000: V4L2 receiver device registered as radio0 [ 11.799913][ T1] vivid-000: V4L2 transmitter device registered as radio1 [ 11.801712][ T1] vivid-000: V4L2 metadata capture device registered as video5 [ 11.804590][ T1] vivid-000: V4L2 metadata output device registered as video6 [ 11.807016][ T1] vivid-000: V4L2 touch capture device registered as v4l-touch0 [ 11.809456][ T1] vivid-001: using multiplanar format API [ 11.823424][ T1] vivid-001: CEC adapter cec2 registered for HDMI input 0 [ 11.825298][ T1] vivid-001: V4L2 capture device registered as video7 [ 11.827693][ T1] vivid-001: CEC adapter cec3 registered for HDMI output 0 [ 11.829831][ T1] vivid-001: V4L2 output device registered as video8 [ 11.832313][ T1] vivid-001: V4L2 capture device registered as vbi2, supports raw and sliced VBI [ 11.834932][ T1] vivid-001: V4L2 output device registered as vbi3, supports raw and sliced VBI [ 11.837537][ T1] vivid-001: V4L2 capture device registered as swradio1 [ 11.840002][ T1] vivid-001: V4L2 receiver device registered as radio2 [ 11.842032][ T1] vivid-001: V4L2 transmitter device registered as radio3 [ 11.844266][ T1] vivid-001: V4L2 metadata capture device registered as video9 [ 11.846645][ T1] vivid-001: V4L2 metadata output device registered as video10 [ 11.848350][ T1] vivid-001: V4L2 touch capture device registered as v4l-touch1 [ 11.850683][ T1] vivid-002: using single planar format API [ 11.867447][ T1] vivid-002: CEC adapter cec4 registered for HDMI input 0 [ 11.871436][ T1] vivid-002: V4L2 capture device registered as video11 [ 11.873640][ T1] vivid-002: CEC adapter cec5 registered for HDMI output 0 [ 11.876222][ T1] vivid-002: V4L2 output device registered as video12 [ 11.878472][ T1] vivid-002: V4L2 capture device registered as vbi4, supports raw and sliced VBI [ 11.881027][ T1] vivid-002: V4L2 output device registered as vbi5, supports raw and sliced VBI [ 11.884938][ T1] vivid-002: V4L2 capture device registered as swradio2 [ 11.886983][ T1] vivid-002: V4L2 receiver device registered as radio4 [ 11.888644][ T1] vivid-002: V4L2 transmitter device registered as radio5 [ 11.890593][ T1] vivid-002: V4L2 metadata capture device registered as video13 [ 11.892378][ T1] vivid-002: V4L2 metadata output device registered as video14 [ 11.893927][ T1] vivid-002: V4L2 touch capture device registered as v4l-touch2 [ 11.896457][ T1] vivid-003: using multiplanar format API [ 11.909185][ T1] vivid-003: CEC adapter cec6 registered for HDMI input 0 [ 11.911686][ T1] vivid-003: V4L2 capture device registered as video15 [ 11.913451][ T1] vivid-003: CEC adapter cec7 registered for HDMI output 0 [ 11.916102][ T1] vivid-003: V4L2 output device registered as video16 [ 11.917932][ T1] vivid-003: V4L2 capture device registered as vbi6, supports raw and sliced VBI [ 11.919903][ T1] vivid-003: V4L2 output device registered as vbi7, supports raw and sliced VBI [ 11.922100][ T1] vivid-003: V4L2 capture device registered as swradio3 [ 11.924007][ T1] vivid-003: V4L2 receiver device registered as radio6 [ 11.926365][ T1] vivid-003: V4L2 transmitter device registered as radio7 [ 11.928651][ T1] vivid-003: V4L2 metadata capture device registered as video17 [ 11.930533][ T1] vivid-003: V4L2 metadata output device registered as video18 [ 11.932732][ T1] vivid-003: V4L2 touch capture device registered as v4l-touch3 [ 11.934976][ T1] vivid-004: using single planar format API [ 11.949838][ T1] vivid-004: CEC adapter cec8 registered for HDMI input 0 [ 11.951764][ T1] vivid-004: V4L2 capture device registered as video19 [ 11.953422][ T1] vivid-004: CEC adapter cec9 registered for HDMI output 0 [ 11.956864][ T1] vivid-004: V4L2 output device registered as video20 [ 11.958534][ T1] vivid-004: V4L2 capture device registered as vbi8, supports raw and sliced VBI [ 11.961017][ T1] vivid-004: V4L2 output device registered as vbi9, supports raw and sliced VBI [ 11.963091][ T1] vivid-004: V4L2 capture device registered as swradio4 [ 11.965022][ T1] vivid-004: V4L2 receiver device registered as radio8 [ 11.967430][ T1] vivid-004: V4L2 transmitter device registered as radio9 [ 11.969165][ T1] vivid-004: V4L2 metadata capture device registered as video21 [ 11.971051][ T1] vivid-004: V4L2 metadata output device registered as video22 [ 11.972890][ T1] vivid-004: V4L2 touch capture device registered as v4l-touch4 [ 11.974566][ T1] vivid-005: using multiplanar format API [ 11.988862][ T1] vivid-005: CEC adapter cec10 registered for HDMI input 0 [ 11.990644][ T1] vivid-005: V4L2 capture device registered as video23 [ 11.992458][ T1] vivid-005: CEC adapter cec11 registered for HDMI output 0 [ 11.994005][ T1] vivid-005: V4L2 output device registered as video24 [ 11.996010][ T1] vivid-005: V4L2 capture device registered as vbi10, supports raw and sliced VBI [ 11.998367][ T1] vivid-005: V4L2 output device registered as vbi11, supports raw and sliced VBI [ 12.000634][ T1] vivid-005: V4L2 capture device registered as swradio5 [ 12.002366][ T1] vivid-005: V4L2 receiver device registered as radio10 [ 12.004306][ T1] vivid-005: V4L2 transmitter device registered as radio11 [ 12.006197][ T1] vivid-005: V4L2 metadata capture device registered as video25 [ 12.007906][ T1] vivid-005: V4L2 metadata output device registered as video26 [ 12.010365][ T1] vivid-005: V4L2 touch capture device registered as v4l-touch5 [ 12.019225][ T1] vivid-006: using single planar format API [ 12.038936][ T1] vivid-006: CEC adapter cec12 registered for HDMI input 0 [ 12.046038][ T8] floppy0: no floppy controllers found [ 12.047922][ T1] vivid-006: V4L2 capture device registered as video27 [ 12.053070][ T8] work still pending [ 12.060041][ T1] vivid-006: CEC adapter cec13 registered for HDMI output 0 [ 12.072507][ T1] vivid-006: V4L2 output device registered as video28 [ 12.081446][ T1] vivid-006: V4L2 capture device registered as vbi12, supports raw and sliced VBI [ 12.092129][ T1] vivid-006: V4L2 output device registered as vbi13, supports raw and sliced VBI [ 12.102967][ T30] input: ImExPS/2 Generic Explorer Mouse as /devices/platform/i8042/serio1/input/input4 [ 12.103393][ T1] vivid-006: V4L2 capture device registered as swradio6 [ 12.122977][ T1] vivid-006: V4L2 receiver device registered as radio12 [ 12.130959][ T1] vivid-006: V4L2 transmitter device registered as radio13 [ 12.140108][ T1] vivid-006: V4L2 metadata capture device registered as video29 [ 12.148822][ T1] vivid-006: V4L2 metadata output device registered as video30 [ 12.157185][ T1] vivid-006: V4L2 touch capture device registered as v4l-touch6 [ 12.165644][ T1] vivid-007: using multiplanar format API [ 12.184484][ T1] vivid-007: CEC adapter cec14 registered for HDMI input 0 [ 12.192345][ T1] vivid-007: V4L2 capture device registered as video31 [ 12.199781][ T1] vivid-007: CEC adapter cec15 registered for HDMI output 0 [ 12.207750][ T1] vivid-007: V4L2 output device registered as video32 [ 12.215338][ T1] vivid-007: V4L2 capture device registered as vbi14, supports raw and sliced VBI [ 12.225957][ T1] vivid-007: V4L2 output device registered as vbi15, supports raw and sliced VBI [ 12.235814][ T1] vivid-007: V4L2 capture device registered as swradio7 [ 12.243447][ T1] vivid-007: V4L2 receiver device registered as radio14 [ 12.251485][ T1] vivid-007: V4L2 transmitter device registered as radio15 [ 12.259718][ T1] vivid-007: V4L2 metadata capture device registered as video33 [ 12.268461][ T1] vivid-007: V4L2 metadata output device registered as video34 [ 12.276898][ T1] vivid-007: V4L2 touch capture device registered as v4l-touch7 [ 12.285406][ T1] vivid-008: using single planar format API [ 12.304386][ T1] vivid-008: CEC adapter cec16 registered for HDMI input 0 [ 12.312137][ T1] vivid-008: V4L2 capture device registered as video35 [ 12.319581][ T1] vivid-008: CEC adapter cec17 registered for HDMI output 0 [ 12.327402][ T1] vivid-008: V4L2 output device registered as video36 [ 12.334648][ T1] vivid-008: V4L2 capture device registered as vbi16, supports raw and sliced VBI [ 12.344466][ T1] vivid-008: V4L2 output device registered as vbi17, supports raw and sliced VBI [ 12.354281][ T1] vivid-008: V4L2 capture device registered as swradio8 [ 12.362016][ T1] vivid-008: V4L2 receiver device registered as radio16 [ 12.370959][ T1] vivid-008: V4L2 transmitter device registered as radio17 [ 12.378719][ T1] vivid-008: V4L2 metadata capture device registered as video37 [ 12.387300][ T1] vivid-008: V4L2 metadata output device registered as video38 [ 12.395859][ T1] vivid-008: V4L2 touch capture device registered as v4l-touch8 [ 12.404620][ T1] vivid-009: using multiplanar format API [ 12.424623][ T1] vivid-009: CEC adapter cec18 registered for HDMI input 0 [ 12.432732][ T1] vivid-009: V4L2 capture device registered as video39 [ 12.440736][ T1] vivid-009: CEC adapter cec19 registered for HDMI output 0 [ 12.448773][ T1] vivid-009: V4L2 output device registered as video40 [ 12.456181][ T1] vivid-009: V4L2 capture device registered as vbi18, supports raw and sliced VBI [ 12.466464][ T1] vivid-009: V4L2 output device registered as vbi19, supports raw and sliced VBI [ 12.476468][ T1] vivid-009: V4L2 capture device registered as swradio9 [ 12.483888][ T1] vivid-009: V4L2 receiver device registered as radio18 [ 12.492004][ T1] vivid-009: V4L2 transmitter device registered as radio19 [ 12.499787][ T1] vivid-009: V4L2 metadata capture device registered as video41 [ 12.508290][ T1] vivid-009: V4L2 metadata output device registered as video42 [ 12.516534][ T1] vivid-009: V4L2 touch capture device registered as v4l-touch9 [ 12.524690][ T1] vivid-010: using single planar format API [ 12.543444][ T1] vivid-010: CEC adapter cec20 registered for HDMI input 0 [ 12.551428][ T1] vivid-010: V4L2 capture device registered as video43 [ 12.558870][ T1] vivid-010: CEC adapter cec21 registered for HDMI output 0 [ 12.566836][ T1] vivid-010: V4L2 output device registered as video44 [ 12.574226][ T1] vivid-010: V4L2 capture device registered as vbi20, supports raw and sliced VBI [ 12.584432][ T1] vivid-010: V4L2 output device registered as vbi21, supports raw and sliced VBI [ 12.594573][ T1] vivid-010: V4L2 capture device registered as swradio10 [ 12.602452][ T1] vivid-010: V4L2 receiver device registered as radio20 [ 12.610308][ T1] vivid-010: V4L2 transmitter device registered as radio21 [ 12.618154][ T1] vivid-010: V4L2 metadata capture device registered as video45 [ 12.626493][ T1] vivid-010: V4L2 metadata output device registered as video46 [ 12.634590][ T1] vivid-010: V4L2 touch capture device registered as v4l-touch10 [ 12.642799][ T1] vivid-011: using multiplanar format API [ 12.661587][ T1] vivid-011: CEC adapter cec22 registered for HDMI input 0 [ 12.669352][ T1] vivid-011: V4L2 capture device registered as video47 [ 12.676791][ T1] vivid-011: CEC adapter cec23 registered for HDMI output 0 [ 12.684543][ T1] vivid-011: V4L2 output device registered as video48 [ 12.692264][ T1] vivid-011: V4L2 capture device registered as vbi22, supports raw and sliced VBI [ 12.702390][ T1] vivid-011: V4L2 output device registered as vbi23, supports raw and sliced VBI [ 12.712098][ T1] vivid-011: V4L2 capture device registered as swradio11 [ 12.719853][ T1] vivid-011: V4L2 receiver device registered as radio22 [ 12.727401][ T1] vivid-011: V4L2 transmitter device registered as radio23 [ 12.735357][ T1] vivid-011: V4L2 metadata capture device registered as video49 [ 12.743757][ T1] vivid-011: V4L2 metadata output device registered as video50 [ 12.744304][ T1550] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 12.752185][ T1] vivid-011: V4L2 touch capture device registered as v4l-touch11 [ 12.760860][ T1550] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1550, name: kworker/u4:5 [ 12.760883][ T1550] 3 locks held by kworker/u4:5/1550: [ 12.760898][ T1550] #0: [ 12.770861][ T1] vivid-012: using single planar format API [ 12.778314][ T1550] ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 12.778392][ T1550] #1: ffffc90005c7fdb0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 12.813301][ T1550] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 12.815473][ T1] vivid-012: CEC adapter cec24 registered for HDMI input 0 [ 12.823481][ T1550] Preemption disabled at: [ 12.831131][ T1550] [<0000000000000000>] 0x0 [ 12.832496][ T1] vivid-012: V4L2 capture device registered as video51 [ 12.835523][ T1550] CPU: 0 PID: 1550 Comm: kworker/u4:5 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 12.835551][ T1550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 12.835567][ T1550] Workqueue: events_unbound flush_memcg_stats_work [ 12.841037][ T1] vivid-012: CEC adapter cec25 registered for HDMI output 0 [ 12.845502][ T1550] [ 12.845502][ T1550] Call Trace: [ 12.845502][ T1550] dump_stack_lvl+0xcd/0x134 [ 12.845502][ T1550] ___might_sleep.cold+0x1f3/0x239 [ 12.845502][ T1550] cgroup_rstat_flush+0x1c/0x50 [ 12.859644][ T1] vivid-012: V4L2 output device registered as video52 [ 12.859590][ T1550] flush_memcg_stats_work+0x39/0x50 [ 12.859590][ T1550] process_one_work+0x98d/0x1630 [ 12.859590][ T1550] ? pwq_dec_nr_in_flight+0x320/0x320 [ 12.876646][ T1] vivid-012: V4L2 capture device registered as vbi24, supports raw and sliced VBI [ 12.876590][ T1550] ? rwlock_bug.part.0+0x90/0x90 [ 12.886170][ T1] vivid-012: V4L2 output device registered as vbi25, supports raw and sliced VBI [ 12.886106][ T1550] ? _raw_spin_lock_irq+0x41/0x50 [ 12.893904][ T1] vivid-012: V4L2 capture device registered as swradio12 [ 12.893852][ T1550] worker_thread+0x658/0x11f0 [ 12.893852][ T1550] ? process_one_work+0x1630/0x1630 [ 12.893852][ T1550] kthread+0x3e5/0x4d0 [ 12.904023][ T1] vivid-012: V4L2 receiver device registered as radio24 [ 12.903982][ T1550] ? set_kthread_struct+0x130/0x130 [ 12.903982][ T1550] ret_from_fork+0x1f/0x30 [ 12.994369][ T1] vivid-012: V4L2 transmitter device registered as radio25 [ 13.002558][ T1] vivid-012: V4L2 metadata capture device registered as video53 [ 13.011219][ T1] vivid-012: V4L2 metadata output device registered as video54 [ 13.019829][ T1] vivid-012: V4L2 touch capture device registered as v4l-touch12 [ 13.028795][ T1] vivid-013: using multiplanar format API [ 13.047587][ T1] vivid-013: CEC adapter cec26 registered for HDMI input 0 [ 13.055529][ T1] vivid-013: V4L2 capture device registered as video55 [ 13.062892][ T1] vivid-013: CEC adapter cec27 registered for HDMI output 0 [ 13.070715][ T1] vivid-013: V4L2 output device registered as video56 [ 13.078043][ T1] vivid-013: V4L2 capture device registered as vbi26, supports raw and sliced VBI [ 13.087776][ T1] vivid-013: V4L2 output device registered as vbi27, supports raw and sliced VBI [ 13.097990][ T1] vivid-013: V4L2 capture device registered as swradio13 [ 13.105882][ T1] vivid-013: V4L2 receiver device registered as radio26 [ 13.113460][ T1] vivid-013: V4L2 transmitter device registered as radio27 [ 13.121217][ T1] vivid-013: V4L2 metadata capture device registered as video57 [ 13.129904][ T1] vivid-013: V4L2 metadata output device registered as video58 [ 13.137962][ T1] vivid-013: V4L2 touch capture device registered as v4l-touch13 [ 13.146401][ T1] vivid-014: using single planar format API [ 13.165939][ T1] vivid-014: CEC adapter cec28 registered for HDMI input 0 [ 13.174115][ T1] vivid-014: V4L2 capture device registered as video59 [ 13.181658][ T1] vivid-014: CEC adapter cec29 registered for HDMI output 0 [ 13.189844][ T1] vivid-014: V4L2 output device registered as video60 [ 13.197362][ T1] vivid-014: V4L2 capture device registered as vbi28, supports raw and sliced VBI [ 13.207850][ T1] vivid-014: V4L2 output device registered as vbi29, supports raw and sliced VBI [ 13.217678][ T1] vivid-014: V4L2 capture device registered as swradio14 [ 13.225339][ T1] vivid-014: V4L2 receiver device registered as radio28 [ 13.233277][ T1] vivid-014: V4L2 transmitter device registered as radio29 [ 13.241079][ T1] vivid-014: V4L2 metadata capture device registered as video61 [ 13.249441][ T1] vivid-014: V4L2 metadata output device registered as video62 [ 13.258475][ T1] vivid-014: V4L2 touch capture device registered as v4l-touch14 [ 13.266777][ T1] vivid-015: using multiplanar format API [ 13.285972][ T1] vivid-015: CEC adapter cec30 registered for HDMI input 0 [ 13.293923][ T1] vivid-015: V4L2 capture device registered as video63 [ 13.301312][ T1] vivid-015: CEC adapter cec31 registered for HDMI output 0 [ 13.309175][ T1] vivid-015: V4L2 output device registered as video64 [ 13.316619][ T1] vivid-015: V4L2 capture device registered as vbi30, supports raw and sliced VBI [ 13.326408][ T1] vivid-015: V4L2 output device registered as vbi31, supports raw and sliced VBI [ 13.336391][ T1] vivid-015: V4L2 capture device registered as swradio15 [ 13.344469][ T1] vivid-015: V4L2 receiver device registered as radio30 [ 13.352502][ T1] vivid-015: V4L2 transmitter device registered as radio31 [ 13.360525][ T1] vivid-015: V4L2 metadata capture device registered as video65 [ 13.368852][ T1] vivid-015: V4L2 metadata output device registered as video66 [ 13.377634][ T1] vivid-015: V4L2 touch capture device registered as v4l-touch15 [ 13.388486][ T1] vim2m vim2m.0: Device registered as /dev/video0 [ 13.399637][ T1] vicodec vicodec.0: Device 'stateful-encoder' registered as /dev/video68 [ 13.409074][ T1] vicodec vicodec.0: Device 'stateful-decoder' registered as /dev/video69 [ 13.418401][ T1] vicodec vicodec.0: Device 'stateless-decoder' registered as /dev/video70 [ 13.432704][ T1] dvbdev: DVB: registering new adapter (dvb_vidtv_bridge) [ 13.445459][ T1] i2c i2c-0: DVB: registering adapter 0 frontend 0 (Dummy demod for DVB-T/T2/C/S/S2)... [ 13.456689][ T1] dvbdev: dvb_create_media_entity: media entity 'Dummy demod for DVB-T/T2/C/S/S2' registered. [ 13.474771][ T1] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 13.487356][ T1] vidtv vidtv.0: Successfully initialized vidtv! [ 13.494465][ T1] usbcore: registered new interface driver radioshark [ 13.501921][ T1] usbcore: registered new interface driver radioshark2 [ 13.509342][ T1] usbcore: registered new interface driver dsbr100 [ 13.516292][ T1] usbcore: registered new interface driver radio-si470x [ 13.523990][ T1] usbcore: registered new interface driver radio-usb-si4713 [ 13.531959][ T1] usbcore: registered new interface driver radio-mr800 [ 13.539563][ T1] usbcore: registered new interface driver radio-keene [ 13.547069][ T1] usbcore: registered new interface driver radio-ma901 [ 13.554640][ T1] usbcore: registered new interface driver radio-raremono [ 13.563787][ T1] usbcore: registered new interface driver pcwd_usb [ 13.573295][ T1] device-mapper: uevent: version 1.0.3 [ 13.581007][ T1] device-mapper: ioctl: 4.45.0-ioctl (2021-03-22) initialised: dm-devel@redhat.com [ 13.594463][ T1] device-mapper: multipath round-robin: version 1.2.0 loaded [ 13.602599][ T1] device-mapper: multipath queue-length: version 0.2.0 loaded [ 13.610175][ T1] device-mapper: multipath service-time: version 0.3.0 loaded [ 13.618602][ T1] device-mapper: raid: Loading target version 1.15.1 [ 13.627746][ T1] Bluetooth: HCI UART driver ver 2.3 [ 13.633316][ T1] Bluetooth: HCI UART protocol H4 registered [ 13.639535][ T1] Bluetooth: HCI UART protocol BCSP registered [ 13.646452][ T1] Bluetooth: HCI UART protocol LL registered [ 13.653059][ T1] Bluetooth: HCI UART protocol Three-wire (H5) registered [ 13.660857][ T1] Bluetooth: HCI UART protocol QCA registered [ 13.667030][ T1] Bluetooth: HCI UART protocol AG6XX registered [ 13.673399][ T1] Bluetooth: HCI UART protocol Marvell registered [ 13.680610][ T1] usbcore: registered new interface driver bcm203x [ 13.687714][ T1] usbcore: registered new interface driver bpa10x [ 13.694671][ T1] usbcore: registered new interface driver bfusb [ 13.701512][ T1] usbcore: registered new interface driver btusb [ 13.708456][ T1] usbcore: registered new interface driver ath3k [ 13.715870][ T1] CAPI 2.0 started up with major 68 (middleware) [ 13.722297][ T1] Modular ISDN core version 1.1.29 [ 13.728162][ T1] NET: Registered PF_ISDN protocol family [ 13.733987][ T1] DSP module 2.0 [ 13.737754][ T1] mISDN_dsp: DSP clocks every 80 samples. This equals 1 jiffies. [ 13.757521][ T1] mISDN: Layer-1-over-IP driver Rev. 2.00 [ 13.764340][ T1] 0 virtual devices registered [ 13.769665][ T1] usbcore: registered new interface driver HFC-S_USB [ 13.776899][ T1] intel_pstate: CPU model not supported [ 13.782717][ T1] VUB300 Driver rom wait states = 1C irqpoll timeout = 0400 [ 13.784288][ T1] usbcore: registered new interface driver vub300 [ 13.799339][ T1] usbcore: registered new interface driver ushc [ 13.807737][ T8] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 13.817103][ T8] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 8, name: kworker/u4:0 [ 13.826276][ T8] 3 locks held by kworker/u4:0/8: [ 13.831882][ T8] #0: ffff888010869138 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 13.841877][ T1] iscsi: registered transport (iser) [ 13.844375][ T8] #1: ffffc90000cd7db0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 13.853347][ T1] SoftiWARP attached [ 13.859680][ T8] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 13.864434][ T1] Driver 'framebuffer' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.874540][ T8] Preemption disabled at: [ 13.874549][ T8] [<0000000000000000>] 0x0 [ 13.874574][ T8] CPU: 0 PID: 8 Comm: kworker/u4:0 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 13.874600][ T8] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 13.874616][ T8] Workqueue: events_unbound flush_memcg_stats_work [ 13.887560][ T1] Driver 'memconsole' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.884521][ T8] [ 13.884521][ T8] Call Trace: [ 13.896376][ T1] Driver 'vpd' was unable to register with bus_type 'coreboot' because the bus was not initialized. [ 13.884521][ T8] dump_stack_lvl+0xcd/0x134 [ 13.884521][ T8] ___might_sleep.cold+0x1f3/0x239 [ 13.934244][ T1] hid: raw HID events driver (C) Jiri Kosina [ 13.933039][ T8] cgroup_rstat_flush+0x1c/0x50 [ 13.933039][ T8] flush_memcg_stats_work+0x39/0x50 [ 13.980477][ T8] process_one_work+0x98d/0x1630 [ 13.985619][ T8] ? pwq_dec_nr_in_flight+0x320/0x320 [ 13.990131][ T8] ? rwlock_bug.part.0+0x90/0x90 [ 13.992254][ T8] ? _raw_spin_lock_irq+0x41/0x50 [ 13.998377][ T1] usbcore: registered new interface driver usbhid [ 13.992254][ T8] worker_thread+0x658/0x11f0 [ 14.013241][ T8] ? process_one_work+0x1630/0x1630 [ 14.015437][ T1] usbhid: USB HID core driver [ 14.015418][ T8] kthread+0x3e5/0x4d0 [ 14.026126][ T8] ? set_kthread_struct+0x130/0x130 [ 14.027827][ T1] usbcore: registered new interface driver es2_ap_driver [ 14.027777][ T8] ret_from_fork+0x1f/0x30 [ 14.040221][ T1] comedi: version 0.7.76 - http://www.comedi.org [ 14.052768][ T1] usbcore: registered new interface driver dt9812 [ 14.061131][ T1] usbcore: registered new interface driver ni6501 [ 14.069122][ T1] usbcore: registered new interface driver usbdux [ 14.081494][ T1] usbcore: registered new interface driver usbduxfast [ 14.089671][ T1] usbcore: registered new interface driver usbduxsigma [ 14.097123][ T1] usbcore: registered new interface driver vmk80xx [ 14.104730][ T1] usbcore: registered new interface driver prism2_usb [ 14.113212][ T1] usbcore: registered new interface driver r8712u [ 14.120971][ T1] ashmem: initialized [ 14.126557][ T1] greybus: registered new driver hid [ 14.132368][ T1] greybus: registered new driver gbphy [ 14.138145][ T1] gb_gbphy: registered new driver usb [ 14.143531][ T1] asus_wmi: ASUS WMI generic driver loaded [ 14.249838][ T1] usbcore: registered new interface driver snd-usb-audio [ 14.257875][ T1] usbcore: registered new interface driver snd-ua101 [ 14.265980][ T1] usbcore: registered new interface driver snd-usb-usx2y [ 14.273756][ T1] usbcore: registered new interface driver snd-usb-us122l [ 14.281668][ T1] usbcore: registered new interface driver snd-usb-caiaq [ 14.289250][ T1] usbcore: registered new interface driver snd-usb-6fire [ 14.297086][ T1] usbcore: registered new interface driver snd-usb-hiface [ 14.304620][ T1] usbcore: registered new interface driver snd-bcd2000 [ 14.311956][ T1] usbcore: registered new interface driver snd_usb_pod [ 14.319192][ T1] usbcore: registered new interface driver snd_usb_podhd [ 14.326641][ T1] usbcore: registered new interface driver snd_usb_toneport [ 14.334340][ T1] usbcore: registered new interface driver snd_usb_variax [ 14.341965][ T1] drop_monitor: Initializing network drop monitor service [ 14.349654][ T1] NET: Registered PF_LLC protocol family [ 14.355468][ T1] GACT probability on [ 14.359782][ T1] Mirror/redirect action on [ 14.364631][ T1] Simple TC action Loaded [ 14.371393][ T1] netem: version 1.3 [ 14.375926][ T1] u32 classifier [ 14.379578][ T1] Performance counters on [ 14.384252][ T1] input device check on [ 14.389054][ T1] Actions configured [ 14.396040][ T1] nf_conntrack_irc: failed to register helpers [ 14.402340][ T1] nf_conntrack_sane: failed to register helpers [ 14.453789][ T1] nf_conntrack_sip: failed to register helpers [ 14.464560][ T1] xt_time: kernel timezone is -0000 [ 14.470149][ T1] IPVS: Registered protocols (TCP, UDP, SCTP, AH, ESP) [ 14.477502][ T1] IPVS: Connection hash table configured (size=4096, memory=64Kbytes) [ 14.486878][ T1] IPVS: ipvs loaded. [ 14.490897][ T1] IPVS: [rr] scheduler registered. [ 14.496062][ T1] IPVS: [wrr] scheduler registered. [ 14.501280][ T1] IPVS: [lc] scheduler registered. [ 14.506531][ T1] IPVS: [wlc] scheduler registered. [ 14.512285][ T1] IPVS: [fo] scheduler registered. [ 14.518251][ T1] IPVS: [ovf] scheduler registered. [ 14.523856][ T1] IPVS: [lblc] scheduler registered. [ 14.529807][ T1] IPVS: [lblcr] scheduler registered. [ 14.535499][ T1] IPVS: [dh] scheduler registered. [ 14.541322][ T1] IPVS: [sh] scheduler registered. [ 14.546785][ T1] IPVS: [mh] scheduler registered. [ 14.551974][ T1] IPVS: [sed] scheduler registered. [ 14.557383][ T1] IPVS: [nq] scheduler registered. [ 14.562526][ T1] IPVS: [twos] scheduler registered. [ 14.568303][ T1] IPVS: [sip] pe registered. [ 14.573218][ T1] ipip: IPv4 and MPLS over IPv4 tunneling driver [ 14.582344][ T1] gre: GRE over IPv4 demultiplexor driver [ 14.588277][ T1] ip_gre: GRE over IPv4 tunneling driver [ 14.601193][ T1] IPv4 over IPsec tunneling driver [ 14.611566][ T1] ipt_CLUSTERIP: ClusterIP Version 0.8 loaded successfully [ 14.619991][ T1] Initializing XFRM netlink socket [ 14.626196][ T1] IPsec XFRM device driver [ 14.632694][ T1] NET: Registered PF_INET6 protocol family [ 14.651681][ T1] Segment Routing with IPv6 [ 14.656727][ T1] RPL Segment Routing with IPv6 [ 14.662110][ T1] mip6: Mobile IPv6 [ 14.671250][ T1] sit: IPv6, IPv4 and MPLS over IPv4 tunneling driver [ 14.685318][ T1] ip6_gre: GRE over IPv6 tunneling driver [ 14.696106][ T1] NET: Registered PF_PACKET protocol family [ 14.702525][ T1] NET: Registered PF_KEY protocol family [ 14.709464][ T1] Bridge firewalling registered [ 14.715854][ T1] NET: Registered PF_X25 protocol family [ 14.721697][ T1] X25: Linux Version 0.2 [ 14.770587][ T1] NET: Registered PF_NETROM protocol family [ 14.810940][ T1550] BUG: sleeping function called from invalid context at kernel/cgroup/rstat.c:200 [ 14.816656][ T1] NET: Registered PF_ROSE protocol family [ 14.821130][ T1550] in_atomic(): 1, irqs_disabled(): 0, non_block: 0, pid: 1550, name: kworker/u4:5 [ 14.827019][ T1] NET: Registered PF_AX25 protocol family [ 14.836123][ T1550] 3 locks held by kworker/u4:5/1550: [ 14.836142][ T1550] #0: ffff888010869138 ( [ 14.842097][ T1] can: controller area network core [ 14.847274][ T1550] (wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x871/0x1630 [ 14.852345][ T1] NET: Registered PF_CAN protocol family [ 14.856860][ T1550] #1: ffffc90005c7fdb0 (stats_flush_work){+.+.}-{0:0}, at: process_one_work+0x8a5/0x1630 [ 14.874259][ T1] can: raw protocol [ 14.882508][ T1550] #2: ffffffff8bad45d8 (stats_flush_lock){+.+.}-{2:2}, at: flush_memcg_stats_work+0xd/0x50 [ 14.886851][ T1] can: broadcast manager protocol [ 14.896720][ T1550] Preemption disabled at: [ 14.896729][ T1550] [<0000000000000000>] 0x0 [ 14.903290][ T1] can: netlink gateway - max_hops=1 [ 14.906559][ T1550] CPU: 1 PID: 1550 Comm: kworker/u4:5 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 14.906589][ T1550] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 14.911778][ T1] can: SAE J1939 [ 14.916417][ T1550] Workqueue: events_unbound flush_memcg_stats_work [ 14.916449][ T1550] Call Trace: [ 14.916458][ T1550] dump_stack_lvl+0xcd/0x134 [ 14.916485][ T1550] ___might_sleep.cold+0x1f3/0x239 [ 14.916513][ T1550] cgroup_rstat_flush+0x1c/0x50 [ 14.928163][ T1] can: isotp protocol [ 14.916535][ T1550] flush_memcg_stats_work+0x39/0x50 [ 14.916535][ T1550] process_one_work+0x98d/0x1630 [ 14.942603][ T1] Bluetooth: RFCOMM TTY layer initialized [ 14.916535][ T1550] ? pwq_dec_nr_in_flight+0x320/0x320 [ 14.916535][ T1550] ? rwlock_bug.part.0+0x90/0x90 [ 14.916535][ T1550] ? _raw_spin_lock_irq+0x41/0x50 [ 14.949033][ T1550] worker_thread+0x658/0x11f0 [ 14.952885][ T1] Bluetooth: RFCOMM socket layer initialized [ 14.949033][ T1550] ? process_one_work+0x1630/0x1630 [ 14.949033][ T1550] kthread+0x3e5/0x4d0 [ 14.962459][ T1] Bluetooth: RFCOMM ver 1.11 [ 14.949033][ T1550] ? set_kthread_struct+0x130/0x130 [ 14.949033][ T1550] ret_from_fork+0x1f/0x30 [ 15.040285][ T1] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 15.048570][ T1] Bluetooth: BNEP filters: protocol multicast [ 15.054827][ T1] Bluetooth: BNEP socket layer initialized [ 15.060850][ T1] Bluetooth: CMTP (CAPI Emulation) ver 1.0 [ 15.066995][ T1] Bluetooth: CMTP socket layer initialized [ 15.073165][ T1] Bluetooth: HIDP (Human Interface Emulation) ver 1.2 [ 15.080313][ T1] Bluetooth: HIDP socket layer initialized [ 15.089883][ T1] NET: Registered PF_RXRPC protocol family [ 15.096089][ T1] Key type rxrpc registered [ 15.100664][ T1] Key type rxrpc_s registered [ 15.107124][ T1] NET: Registered PF_KCM protocol family [ 15.113401][ T1] lec:lane_module_init: lec.c: initialized [ 15.119349][ T1] mpoa:atm_mpoa_init: mpc.c: initialized [ 15.125420][ T1] l2tp_core: L2TP core driver, V2.0 [ 15.130753][ T1] l2tp_ppp: PPPoL2TP kernel driver, V2.0 [ 15.136473][ T1] l2tp_ip: L2TP IP encapsulation support (L2TPv3) [ 15.143266][ T1] l2tp_netlink: L2TP netlink interface [ 15.148982][ T1] l2tp_eth: L2TP ethernet pseudowire support (L2TPv3) [ 15.156087][ T1] l2tp_ip6: L2TP IP encapsulation support for IPv6 (L2TPv3) [ 15.164275][ T1] NET: Registered PF_PHONET protocol family [ 15.170982][ T1] 8021q: 802.1Q VLAN Support v1.8 [ 15.188749][ T1] DCCP: Activated CCID 2 (TCP-like) [ 15.195425][ T1] DCCP: Activated CCID 3 (TCP-Friendly Rate Control) [ 15.204662][ T1] sctp: Hash tables configured (bind 32/56) [ 15.213015][ T1] NET: Registered PF_RDS protocol family [ 15.219926][ T1] Registered RDS/infiniband transport [ 15.227129][ T1] Registered RDS/tcp transport [ 15.231905][ T1] tipc: Activated (version 2.0.0) [ 15.238099][ T1] NET: Registered PF_TIPC protocol family [ 15.244646][ T1] tipc: Started in single node mode [ 15.251189][ T1] NET: Registered PF_SMC protocol family [ 15.257692][ T1] 9pnet: Installing 9P2000 support [ 15.263941][ T1] NET: Registered PF_CAIF protocol family [ 15.276460][ T1] NET: Registered PF_IEEE802154 protocol family [ 15.283275][ T1] Key type dns_resolver registered [ 15.288694][ T1] Key type ceph registered [ 15.294217][ T1] libceph: loaded (mon/osd proto 15/24) [ 15.302362][ T1] batman_adv: B.A.T.M.A.N. advanced 2021.2 (compatibility version 15) loaded [ 15.311293][ T1] openvswitch: Open vSwitch switching datapath [ 15.321295][ T1] NET: Registered PF_VSOCK protocol family [ 15.328784][ T1] mpls_gso: MPLS GSO support [ 15.345882][ T1] IPI shorthand broadcast: enabled [ 15.351263][ T1] AVX2 version of gcm_enc/dec engaged. [ 15.357615][ T1] AES CTR mode by8 optimization enabled [ 15.371990][ T1] sched_clock: Marking stable (15351406943, 20460857)->(15393848176, -21980376) [ 15.383442][ T1] registered taskstats version 1 [ 15.400810][ T1] Loading compiled-in X.509 certificates [ 15.410329][ T1] Loaded X.509 cert 'Build time autogenerated kernel key: f850c787ad998c396ae089c083b940ff0a9abb77' [ 15.425093][ T1] zswap: loaded using pool lzo/zbud [ 15.432859][ T1] debug_vm_pgtable: [debug_vm_pgtable ]: Validating architecture page table helpers [ 15.443600][ T1] ------------[ cut here ]------------ [ 15.449240][ T1] WARNING: CPU: 0 PID: 1 at mm/page_alloc.c:5349 __alloc_pages+0x45d/0x500 [ 15.457857][ T1] Modules linked in: [ 15.461822][ T1] CPU: 0 PID: 1 Comm: swapper/0 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 15.472586][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 15.482644][ T1] RIP: 0010:__alloc_pages+0x45d/0x500 [ 15.488024][ 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 [ 15.508217][ T1] RSP: 0000:ffffc90000c67b08 EFLAGS: 00010246 [ 15.514404][ T1] RAX: 0000000000000000 RBX: 1ffff9200018cf62 RCX: dffffc0000000000 [ 15.522594][ T1] RDX: 0000000000000001 RSI: 0000000000000012 RDI: 0000000000000cc0 [ 15.531240][ T1] RBP: 0000000000000000 R08: 000000000000003f R09: 0000000000000003 [ 15.539390][ T1] R10: ffffffff81b94978 R11: 0000000000000003 R12: 0000000000000012 [ 15.547518][ T1] R13: 0000000000000012 R14: 0000000000000000 R15: dffffc0000000000 [ 15.556069][ T1] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 15.565832][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 15.573473][ T1] CR2: 0000000000000000 CR3: 000000000b68e000 CR4: 00000000001506e0 [ 15.582003][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 15.591462][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 15.600186][ T1] Call Trace: [ 15.605808][ T1] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 15.613103][ T1] ? __pte_alloc+0x111/0x2d0 [ 15.617901][ T1] ? do_raw_spin_lock+0x120/0x2b0 [ 15.623220][ T1] ? rwlock_bug.part.0+0x90/0x90 [ 15.628377][ T1] alloc_page_interleave+0x1e/0x200 [ 15.633779][ T1] alloc_pages+0x26a/0x2d0 [ 15.638350][ T1] debug_vm_pgtable+0x762/0x2986 [ 15.644069][ T1] ? free_mem+0x4b8/0x4b8 [ 15.648750][ T1] ? free_mem+0x4b8/0x4b8 [ 15.653578][ T1] do_one_initcall+0x103/0x650 [ 15.658424][ T1] ? perf_trace_initcall_level+0x400/0x400 [ 15.664494][ T1] ? parameq+0x170/0x170 [ 15.668805][ T1] kernel_init_freeable+0x6b8/0x741 [ 15.674285][ T1] ? rest_init+0x3e0/0x3e0 [ 15.679614][ T1] kernel_init+0x1a/0x1d0 [ 15.684072][ T1] ? rest_init+0x3e0/0x3e0 [ 15.688629][ T1] ret_from_fork+0x1f/0x30 [ 15.693086][ T1] Kernel panic - not syncing: panic_on_warn set ... [ 15.699942][ T1] CPU: 1 PID: 1 Comm: swapper/0 Tainted: G W 5.14.0-rc1-next-20210716-syzkaller #0 [ 15.710891][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 15.721022][ T1] Call Trace: [ 15.724386][ T1] dump_stack_lvl+0xcd/0x134 [ 15.728979][ T1] panic+0x306/0x73d [ 15.732859][ T1] ? __warn_printk+0xf3/0xf3 [ 15.737534][ T1] ? __warn.cold+0x1a/0x44 [ 15.741930][ T1] ? __alloc_pages+0x45d/0x500 [ 15.747590][ T1] __warn.cold+0x35/0x44 [ 15.752173][ T1] ? __alloc_pages+0x45d/0x500 [ 15.757251][ T1] report_bug+0x1bd/0x210 [ 15.762327][ T1] handle_bug+0x3c/0x60 [ 15.766726][ T1] exc_invalid_op+0x14/0x40 [ 15.771397][ T1] asm_exc_invalid_op+0x12/0x20 [ 15.776251][ T1] RIP: 0010:__alloc_pages+0x45d/0x500 [ 15.781715][ 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 [ 15.801700][ T1] RSP: 0000:ffffc90000c67b08 EFLAGS: 00010246 [ 15.808802][ T1] RAX: 0000000000000000 RBX: 1ffff9200018cf62 RCX: dffffc0000000000 [ 15.816772][ T1] RDX: 0000000000000001 RSI: 0000000000000012 RDI: 0000000000000cc0 [ 15.825683][ T1] RBP: 0000000000000000 R08: 000000000000003f R09: 0000000000000003 [ 15.833967][ T1] R10: ffffffff81b94978 R11: 0000000000000003 R12: 0000000000000012 [ 15.842379][ T1] R13: 0000000000000012 R14: 0000000000000000 R15: dffffc0000000000 [ 15.850888][ T1] ? alloc_pages+0x228/0x2d0 [ 15.855489][ T1] ? __alloc_pages_slowpath.constprop.0+0x21b0/0x21b0 [ 15.862236][ T1] ? __pte_alloc+0x111/0x2d0 [ 15.867084][ T1] ? do_raw_spin_lock+0x120/0x2b0 [ 15.872477][ T1] ? rwlock_bug.part.0+0x90/0x90 [ 15.877777][ T1] alloc_page_interleave+0x1e/0x200 [ 15.883228][ T1] alloc_pages+0x26a/0x2d0 [ 15.888131][ T1] debug_vm_pgtable+0x762/0x2986 [ 15.893116][ T1] ? free_mem+0x4b8/0x4b8 [ 15.897596][ T1] ? free_mem+0x4b8/0x4b8 [ 15.902139][ T1] do_one_initcall+0x103/0x650 [ 15.907177][ T1] ? perf_trace_initcall_level+0x400/0x400 [ 15.913473][ T1] ? parameq+0x170/0x170 [ 15.917778][ T1] kernel_init_freeable+0x6b8/0x741 [ 15.923205][ T1] ? rest_init+0x3e0/0x3e0 [ 15.928525][ T1] kernel_init+0x1a/0x1d0 [ 15.933722][ T1] ? rest_init+0x3e0/0x3e0 [ 15.938669][ T1] ret_from_fork+0x1f/0x30 [ 15.945197][ T1] Kernel Offset: disabled [ 15.950067][ T1] Rebooting in 86400 seconds..