failed to run ["ssh" "-p" "5401" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@localhost" "pwd"]: exit status 255 Connection timed out during banner exchange Connection to 127.0.0.1 port 5401 timed out ftruncate: Invalid argument qemu-system-x86_64: warning: hub 0 is not connected to host network [ 0.000000][ T0] Linux version 6.11.0-syzkaller-08068-g1ec6d097897a (syzkaller@syzkaller) (Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40) #0 SMP PREEMPT_DYNAMIC now [ 0.000000][ T0] Command line: root=/dev/sda console=ttyS0 root=/dev/sda1 loop.max_loop=1 dummy_hcd.num=1 netrom.nr_ndevs=1 rose.rose_ndevs=1 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 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 0x0000000000100000-0x000000005ffdcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000005ffdd000-0x000000005fffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000b0000000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fed1c000-0x00000000fed1ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000feffc000-0x00000000feffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffc0000-0x00000000ffffffff] reserved [ 0.000000][ T0] printk: legacy bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 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] NX (Execute Disable) protection: active [ 0.000000][ T0] APIC: Static calls initialized [ 0.000000][ T0] SMBIOS 2.8 present. [ 0.000000][ T0] DMI: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 0.000000][ T0] DMI: Memory slots populated: 1/1 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000014][ T0] kvm-clock: using sched offset of 3711164911 cycles [ 0.010743][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.040131][ T0] last_pfn = 0x5ffdd max_arch_pfn = 0x400000000 [ 0.046320][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.071043][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.106736][ T0] found SMP MP-table at [mem 0x000f53d0-0x000f53df] [ 0.113729][ T0] Using GB pages for direct mapping [ 0.122995][ T0] ACPI: Early table checksum verification disabled [ 0.129831][ T0] ACPI: RSDP 0x00000000000F5210 000014 (v00 BOCHS ) [ 0.138822][ T0] ACPI: RSDT 0x000000005FFE2582 000048 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.150656][ T0] ACPI: FACP 0x000000005FFE1849 0000F4 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.163343][ T0] ACPI: DSDT 0x000000005FFDF040 002809 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.182067][ T0] ACPI: FACS 0x000000005FFDF000 000040 [ 0.190192][ T0] ACPI: APIC 0x000000005FFE193D 000078 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.210247][ T0] ACPI: HPET 0x000000005FFE19B5 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.220527][ T0] ACPI: SRAT 0x000000005FFE19ED 0000E0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.231707][ T0] ACPI: MCFG 0x000000005FFE1ACD 00003C (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.241981][ T0] ACPI: DMAR 0x000000005FFE1B09 0000D0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.251015][ T0] ACPI: SSDT 0x000000005FFE1BD9 0008A1 (v01 BOCHS NVDIMM 00000001 BXPC 00000001) [ 0.261576][ T0] ACPI: NFIT 0x000000005FFE247A 0000E0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.276834][ T0] ACPI: WAET 0x000000005FFE255A 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.291231][ T0] ACPI: Reserving FACP table memory at [mem 0x5ffe1849-0x5ffe193c] [ 0.299715][ T0] ACPI: Reserving DSDT table memory at [mem 0x5ffdf040-0x5ffe1848] [ 0.307019][ T0] ACPI: Reserving FACS table memory at [mem 0x5ffdf000-0x5ffdf03f] [ 0.316962][ T0] ACPI: Reserving APIC table memory at [mem 0x5ffe193d-0x5ffe19b4] [ 0.339282][ T0] ACPI: Reserving HPET table memory at [mem 0x5ffe19b5-0x5ffe19ec] [ 0.362713][ T0] ACPI: Reserving SRAT table memory at [mem 0x5ffe19ed-0x5ffe1acc] [ 0.369642][ T0] ACPI: Reserving MCFG table memory at [mem 0x5ffe1acd-0x5ffe1b08] [ 0.399297][ T0] ACPI: Reserving DMAR table memory at [mem 0x5ffe1b09-0x5ffe1bd8] [ 0.424237][ T0] ACPI: Reserving SSDT table memory at [mem 0x5ffe1bd9-0x5ffe2479] [ 0.431578][ T0] ACPI: Reserving NFIT table memory at [mem 0x5ffe247a-0x5ffe2559] [ 0.468829][ T0] ACPI: Reserving WAET table memory at [mem 0x5ffe255a-0x5ffe2581] [ 0.477144][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.512652][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0x5fffffff] [ 0.536270][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x103ffffff] non-volatile [ 0.543448][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x59fffffff] hotplug [ 0.584326][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0x5ffdcfff] -> [mem 0x00001000-0x5ffdcfff] [ 0.603817][ T0] Faking node 0 at [mem 0x0000000000001000-0x0000000030000fff] (768MB) [ 0.614017][ T0] Faking node 1 at [mem 0x0000000030001000-0x000000005ffdcfff] (767MB) [ 0.623334][ T0] NODE_DATA(0) allocated [mem 0x2fffb540-0x30000fff] [ 0.631813][ T0] NODE_DATA(1) allocated [mem 0x5ffd6540-0x5ffdbfff] [ 0.665166][ T0] Zone ranges: [ 0.668373][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.677230][ T0] DMA32 [mem 0x0000000001000000-0x000000005ffdcfff] [ 0.688355][ T0] Normal empty [ 0.698040][ T0] Device empty [ 0.702012][ T0] Movable zone start for each node [ 0.714760][ T0] Early memory node ranges [ 0.719019][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.726155][ T0] node 0: [mem 0x0000000000100000-0x0000000030000fff] [ 0.749137][ T0] node 1: [mem 0x0000000030001000-0x000000005ffdcfff] [ 0.756382][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000030000fff] [ 0.766194][ T0] Initmem setup node 1 [mem 0x0000000030001000-0x000000005ffdcfff] [ 0.777800][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.789773][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.826761][ T0] On node 1, zone DMA32: 35 pages in unavailable ranges [ 0.974368][ T0] kasan: KernelAddressSanitizer initialized [ 0.994947][ T0] ACPI: PM-Timer IO Port: 0x608 [ 1.002935][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 1.017468][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 1.027659][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 1.036460][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 1.045147][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 1.054766][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 1.063964][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 1.071445][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 1.079688][ T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 1.085581][ T0] TSC deadline timer available [ 1.089893][ T0] CPU topo: Max. logical packages: 1 [ 1.094714][ T0] CPU topo: Max. logical dies: 1 [ 1.099556][ T0] CPU topo: Max. dies per package: 1 [ 1.104559][ T0] CPU topo: Max. threads per core: 1 [ 1.109615][ T0] CPU topo: Num. cores per package: 1 [ 1.115052][ T0] CPU topo: Num. threads per package: 1 [ 1.119969][ T0] CPU topo: Allowing 1 present CPUs plus 0 hotplug CPUs [ 1.129260][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 1.137876][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 1.148173][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 1.157762][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 1.168773][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 1.177869][ T0] [mem 0x60000000-0xafffffff] available for PCI devices [ 1.185471][ T0] Booting paravirtualized kernel on KVM [ 1.192122][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 1.297085][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:2 [ 1.305992][ T0] percpu: Embedded 74 pages/cpu s264584 r8192 d30328 u2097152 [ 1.314488][ T0] kvm-guest: PV spinlocks disabled, single CPU [ 1.320850][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=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 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=8 panic_on_warn=1 root=/dev/sda console=ttyS0 root=/dev/sda1 loop.max_loop=1 dummy_hcd.num=1 netrom.nr_ndevs=1 rose.rose_ndevs=1 [ 1.432044][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl", will be passed to user space. [ 1.448820][ T0] random: crng init done [ 1.454461][ T0] Fallback order for Node 0: 0 1 [ 1.454534][ T0] Fallback order for Node 1: 1 0 [ 1.454551][ T0] Built 2 zonelists, mobility grouping on. Total pages: 393083 [ 1.471293][ T0] Policy zone: DMA32 [ 1.475835][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 1.483339][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 1.490718][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 1.506153][ T0] software IO TLB: area num 1. [ 1.791523][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=2 [ 1.836918][ T0] allocated 31457280 bytes of page_ext [ 1.840764][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.857510][ T0] Node 0, zone DMA32: page owner found early allocated 4578 pages [ 1.869462][ T0] Node 1, zone DMA32: page owner found early allocated 3203 pages [ 1.877334][ T0] Dynamic Preempt: full [ 1.881967][ T0] Running RCU self tests [ 1.885072][ T0] Running RCU synchronous self tests [ 1.890960][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.895923][ T0] rcu: RCU lockdep checking is enabled. [ 1.900723][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1. [ 1.906793][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.913041][ T0] rcu: RCU debug extended QS entry/exit. [ 1.917628][ T0] All grace periods are expedited (rcu_expedited). [ 1.924512][ T0] Trampoline variant of Tasks RCU enabled. [ 1.929980][ T0] Tracing variant of Tasks RCU enabled. [ 1.933866][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.939713][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 1.945138][ T0] Running RCU synchronous self tests [ 1.950668][ T0] RCU Tasks: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1. [ 1.961396][ T0] RCU Tasks Trace: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1. [ 2.086536][ T0] NR_IRQS: 4352, nr_irqs: 256, preallocated irqs: 16 [ 2.092863][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 2.100679][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88805f200000-0xffff88805f400000 [ 2.182670][ T0] Console: colour VGA+ 80x25 [ 2.200595][ T0] printk: legacy console [ttyS0] enabled [ 2.200595][ T0] printk: legacy console [ttyS0] enabled [ 2.208719][ T0] printk: legacy bootconsole [earlyser0] disabled [ 2.208719][ T0] printk: legacy bootconsole [earlyser0] disabled [ 2.236047][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 2.256250][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 2.259989][ T0] ... MAX_LOCK_DEPTH: 48 [ 2.263808][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 2.270556][ T0] ... CLASSHASH_SIZE: 4096 [ 2.289338][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 2.293214][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 2.296946][ T0] ... CHAINHASH_SIZE: 524288 [ 2.300866][ T0] memory used by lock dependency info: 106625 kB [ 2.321657][ T0] memory used for stack traces: 8320 kB [ 2.326530][ T0] per task-struct memory footprint: 1920 bytes [ 2.331715][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 2.340333][ T0] ACPI: Core revision 20240827 [ 2.359191][ T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 2.379946][ T0] APIC: Switch to symmetric I/O mode setup [ 2.384132][ T0] DMAR: Host address width 39 [ 2.387539][ T0] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 2.405489][ T0] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap d2008c22260206 ecap f00f5e [ 2.425107][ T0] DMAR: ATSR flags: 0x1 [ 2.428227][ T0] DMAR-IR: IOAPIC id 0 under DRHD base 0xfed90000 IOMMU 0 [ 2.442721][ T0] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 2.454422][ T0] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 2.459657][ T0] x2apic enabled [ 2.463121][ T0] APIC: Switched APIC routing to: cluster x2apic [ 2.484378][ T0] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 2.490268][ T0] Calibrating delay loop (skipped) preset value.. 5599.99 BogoMIPS (lpj=27999980) [ 2.498268][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 2.501270][ T0] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 2.505765][ T0] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 2.511060][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.520319][ T0] Spectre V2 : WARNING: Unprivileged eBPF is enabled with eIBRS on, data leaks possible via Spectre v2 BHB attacks! [ 2.530286][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 2.540262][ T0] Spectre V2 : Mitigation: Enhanced / Automatic IBRS [ 2.544749][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 2.550300][ T0] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT [ 2.560266][ T0] RETBleed: Mitigation: Enhanced IBRS [ 2.564551][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 2.570325][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.580326][ T0] TAA: Vulnerable: Clear CPU buffers attempted, no microcode [ 2.586880][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 2.590530][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 2.600295][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 2.607769][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 2.610265][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 2.620262][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 2.625361][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 2.630266][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 2.635805][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 2.640263][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 2.650264][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 2.655203][ T0] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 3.119279][ T0] Freeing SMP alternatives memory: 128K [ 3.120269][ T0] pid_max: default: 32768 minimum: 301 [ 3.130751][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,ima,evm [ 3.140765][ T0] landlock: Up and running. [ 3.143909][ T0] Yama: becoming mindful. [ 3.150727][ T0] TOMOYO Linux initialized [ 3.161201][ T0] AppArmor: AppArmor initialized [ 3.172294][ T0] LSM support for eBPF active [ 3.180781][ T0] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, vmalloc) [ 3.192486][ T0] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.200475][ T0] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, vmalloc) [ 3.210405][ T0] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, vmalloc) [ 3.221662][ T0] Running RCU synchronous self tests [ 3.230270][ T0] Running RCU synchronous self tests [ 3.350390][ T1] APIC calibration not consistent with PM-Timer: 107ms instead of 100ms [ 3.360243][ T1] APIC delta adjusted to PM-Timer: 6250247 (6698891) [ 3.360467][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.80GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 3.370887][ T1] Running RCU Tasks wait API self tests [ 3.480493][ T1] Running RCU Tasks Trace wait API self tests [ 3.484554][ T1] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only. [ 3.490515][ T1] signal: max sigframe size: 3632 [ 3.500366][ T15] Callback from call_rcu_tasks_trace() invoked. [ 3.520412][ T1] rcu: Hierarchical SRCU implementation. [ 3.524242][ T1] rcu: Max phase no-delay instances is 1000. [ 3.551549][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 3.556505][ T1] smp: Bringing up secondary CPUs ... [ 3.560051][ T1] smp: Brought up 2 nodes, 1 CPU [ 3.560327][ T1] smpboot: Total of 1 processors activated (5599.99 BogoMIPS) [ 3.571452][ T1] Memory: 751592K/1572332K available (180224K kernel code, 28576K rwdata, 37724K rodata, 26624K init, 121300K bss, 777296K reserved, 0K cma-reserved) [ 3.590257][ C0] psi: inconsistent task state! task=14:rcu_tasks_kthre cpu=0 psi_flags=4 clear=0 set=4 [ 3.590966][ T1] devtmpfs: initialized [ 3.611428][ T1] x86/mm: Memory block size: 128MB [ 3.657531][ T1] Running RCU synchronous self tests [ 3.660305][ T1] Running RCU synchronous self tests [ 3.664406][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 3.670446][ T1] futex hash table entries: 256 (order: 3, 32768 bytes, vmalloc) [ 3.684910][ T1] PM: RTC time: 05:18:46, date: 2024-09-22 [ 3.700438][ T14] Callback from call_rcu_tasks() invoked. [ 3.711842][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 3.724293][ T1] audit: initializing netlink subsys (disabled) [ 3.731425][ T25] audit: type=2000 audit(1726982326.559:1): state=initialized audit_enabled=0 res=1 [ 3.743679][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 3.743699][ T1] thermal_sys: Registered thermal governor 'user_space' [ 3.750562][ T1] cpuidle: using governor menu [ 3.760622][ T1] NET: Registered PF_QIPCRTR protocol family [ 3.777791][ T1] dca service started, version 1.12.1 [ 3.780816][ T1] PCI: ECAM [mem 0xb0000000-0xbfffffff] (base 0xb0000000) for domain 0000 [bus 00-ff] [ 3.787310][ T1] PCI: ECAM [mem 0xb0000000-0xbfffffff] reserved as E820 entry [ 3.891337][ T1] PCI: Using configuration type 1 for base access [ 3.932428][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 3.950316][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 3.970286][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 3.975236][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 4.002811][ T1] cryptd: max_cpu_qlen set to 1000 [ 4.014393][ T1] raid6: skipped pq benchmark and selected avx512x4 [ 4.030271][ T1] raid6: using avx512x2 recovery algorithm [ 4.051933][ T1] ACPI: Added _OSI(Module Device) [ 4.070280][ T1] ACPI: Added _OSI(Processor Device) [ 4.090272][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 4.110283][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 4.500307][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 4.631446][ T1] ACPI: Interpreter enabled [ 4.636861][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 4.650343][ T1] ACPI: Using IOAPIC for interrupt routing [ 4.671059][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 4.690278][ T1] PCI: Using E820 reservations for host bridge windows [ 4.698569][ T1] ACPI: Enabled 4 GPEs in block 00 to 3F [ 5.571198][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 5.577249][ T1] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 5.611200][ T1] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug LTR] [ 5.632728][ T1] acpi PNP0A08:00: _OSC: OS now controls [PME AER PCIeCapability] [ 5.639613][ T1] PCI host bridge to bus 0000:00 [ 5.650381][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 5.670515][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 5.690312][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 5.710675][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 5.730703][ T1] pci_bus 0000:00: root bus resource [mem 0x60000000-0xafffffff window] [ 5.736139][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 5.750375][ T1] pci_bus 0000:00: root bus resource [mem 0x5c0000000-0xdbfffffff window] [ 5.758389][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 5.770914][ T1] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000 conventional PCI endpoint [ 5.850943][ T1] pci 0000:00:01.0: [1af4:1050] type 00 class 0x030000 conventional PCI endpoint [ 5.910409][ T1] pci 0000:00:01.0: BAR 0 [mem 0xfc000000-0xfc7fffff pref] [ 5.954651][ T1] pci 0000:00:01.0: BAR 2 [mem 0xfca00000-0xfca03fff 64bit pref] [ 5.978386][ T1] pci 0000:00:01.0: BAR 4 [mem 0xfeaf4000-0xfeaf4fff] [ 6.010430][ T1] pci 0000:00:01.0: ROM [mem 0xfeae0000-0xfeaeffff pref] [ 6.021281][ T1] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 6.045743][ T1] pci 0000:00:02.0: [8086:10d3] type 00 class 0x020000 PCIe Root Complex Integrated Endpoint [ 6.065243][ T1] pci 0000:00:02.0: BAR 0 [mem 0xfea80000-0xfea9ffff] [ 6.084615][ T1] pci 0000:00:02.0: BAR 1 [mem 0xfeaa0000-0xfeabffff] [ 6.103978][ T1] pci 0000:00:02.0: BAR 2 [io 0xc080-0xc09f] [ 6.122370][ T1] pci 0000:00:02.0: BAR 3 [mem 0xfeaf0000-0xfeaf3fff] [ 6.160289][ T1] pci 0000:00:02.0: ROM [mem 0xfea00000-0xfea3ffff pref] [ 6.178702][ T1] pci 0000:00:03.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 6.193108][ T1] pci 0000:00:03.0: BAR 0 [io 0xc0a0-0xc0bf] [ 6.210293][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfeaf5000-0xfeaf5fff] [ 6.233096][ T1] pci 0000:00:03.0: BAR 4 [mem 0xfca04000-0xfca07fff 64bit pref] [ 6.258059][ T1] pci 0000:00:04.0: [8086:3420] type 01 class 0x060400 PCIe Root Port [ 6.275069][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 6.279110][ T1] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 6.291704][ T1] pci 0000:00:04.0: bridge window [mem 0xfc800000-0xfc9fffff 64bit pref] [ 6.316506][ T1] pci 0000:00:05.0: [1af4:1009] type 00 class 0x000200 conventional PCI endpoint [ 6.333878][ T1] pci 0000:00:05.0: BAR 0 [io 0xc0c0-0xc0df] [ 6.339977][ T1] pci 0000:00:05.0: BAR 1 [mem 0xfeaf6000-0xfeaf6fff] [ 6.370287][ T1] pci 0000:00:05.0: BAR 4 [mem 0xfca08000-0xfca0bfff 64bit pref] [ 6.393448][ T1] pci 0000:00:06.0: [8086:100e] type 00 class 0x020000 conventional PCI endpoint [ 6.413610][ T1] pci 0000:00:06.0: BAR 0 [mem 0xfeac0000-0xfeadffff] [ 6.430294][ T1] pci 0000:00:06.0: BAR 1 [io 0xc000-0xc03f] [ 6.458485][ T1] pci 0000:00:06.0: ROM [mem 0xfea40000-0xfea7ffff pref] [ 6.473787][ T1] pci 0000:00:07.0: [1af4:1110] type 00 class 0x050000 conventional PCI endpoint [ 6.492399][ T1] pci 0000:00:07.0: BAR 0 [mem 0xfeaf7000-0xfeaf70ff] [ 6.513081][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfeaf8000-0xfeaf8fff] [ 6.532574][ T1] pci 0000:00:07.0: BAR 2 [mem 0xfca0c000-0xfca0cfff 64bit pref] [ 6.575848][ T1] pci 0000:00:08.0: [1af4:1110] type 00 class 0x050000 conventional PCI endpoint [ 6.595204][ T1] pci 0000:00:08.0: BAR 0 [mem 0xfeaf9000-0xfeaf90ff] [ 6.615620][ T1] pci 0000:00:08.0: BAR 2 [mem 0xfa000000-0xfbffffff 64bit pref] [ 6.657276][ T1] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300 conventional PCI endpoint [ 6.678533][ T1] pci 0000:00:1d.0: BAR 4 [io 0xc0e0-0xc0ff] [ 6.695869][ T1] pci 0000:00:1d.1: [8086:2935] type 00 class 0x0c0300 conventional PCI endpoint [ 6.717494][ T1] pci 0000:00:1d.1: BAR 4 [io 0xc100-0xc11f] [ 6.735984][ T1] pci 0000:00:1d.2: [8086:2936] type 00 class 0x0c0300 conventional PCI endpoint [ 6.757783][ T1] pci 0000:00:1d.2: BAR 4 [io 0xc120-0xc13f] [ 6.777310][ T1] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320 conventional PCI endpoint [ 6.792446][ T1] pci 0000:00:1d.7: BAR 0 [mem 0xfeafa000-0xfeafafff] [ 6.817819][ T1] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100 conventional PCI endpoint [ 6.834302][ T1] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO [ 6.853141][ T1] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601 conventional PCI endpoint [ 6.891527][ T1] pci 0000:00:1f.2: BAR 4 [io 0xc140-0xc15f] [ 6.897173][ T1] pci 0000:00:1f.2: BAR 5 [mem 0xfeafb000-0xfeafbfff] [ 6.916531][ T1] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500 conventional PCI endpoint [ 6.936876][ T1] pci 0000:00:1f.3: BAR 4 [io 0x0700-0x073f] [ 6.958888][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 6.991396][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 6.998845][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 7.013061][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 7.030925][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 7.037435][ T1] ACPI: PCI: Interrupt link LNKE configured for IRQ 10 [ 7.053404][ T1] ACPI: PCI: Interrupt link LNKF configured for IRQ 10 [ 7.071088][ T1] ACPI: PCI: Interrupt link LNKG configured for IRQ 11 [ 7.078564][ T1] ACPI: PCI: Interrupt link LNKH configured for IRQ 11 [ 7.091130][ T1] ACPI: PCI: Interrupt link GSIA configured for IRQ 16 [ 7.096707][ T1] ACPI: PCI: Interrupt link GSIB configured for IRQ 17 [ 7.110705][ T1] ACPI: PCI: Interrupt link GSIC configured for IRQ 18 [ 7.115918][ T1] ACPI: PCI: Interrupt link GSID configured for IRQ 19 [ 7.130720][ T1] ACPI: PCI: Interrupt link GSIE configured for IRQ 20 [ 7.134861][ T1] ACPI: PCI: Interrupt link GSIF configured for IRQ 21 [ 7.138901][ T1] ACPI: PCI: Interrupt link GSIG configured for IRQ 22 [ 7.150965][ T1] ACPI: PCI: Interrupt link GSIH configured for IRQ 23 [ 7.191050][ T1] iommu: Default domain type: Translated [ 7.194574][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 7.213143][ T1] SCSI subsystem initialized [ 7.217739][ T1] ACPI: bus type USB registered [ 7.230832][ T1] usbcore: registered new interface driver usbfs [ 7.234842][ T1] usbcore: registered new interface driver hub [ 7.238836][ T1] usbcore: registered new device driver usb [ 7.251850][ T1] mc: Linux media interface: v0.10 [ 7.256062][ T1] videodev: Linux video capture interface: v2.00 [ 7.270931][ T1] pps_core: LinuxPPS API ver. 1 registered [ 7.274370][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 7.290426][ T1] PTP clock support registered [ 7.294543][ T1] EDAC MC: Ver: 3.0.0 [ 7.333002][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 7.352580][ T1] Bluetooth: Core ver 2.22 [ 7.355500][ T1] NET: Registered PF_BLUETOOTH protocol family [ 7.359218][ T1] Bluetooth: HCI device and connection manager initialized [ 7.370401][ T1] Bluetooth: HCI socket layer initialized [ 7.373733][ T1] Bluetooth: L2CAP socket layer initialized [ 7.377586][ T1] Bluetooth: SCO socket layer initialized [ 7.390808][ T1] NET: Registered PF_ATMPVC protocol family [ 7.394331][ T1] NET: Registered PF_ATMSVC protocol family [ 7.398197][ T1] NetLabel: Initializing [ 7.410278][ T1] NetLabel: domain hash size = 128 [ 7.413460][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 7.418045][ T1] NetLabel: unlabeled traffic allowed by default [ 7.432039][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 7.435168][ T1] NET: Registered PF_NFC protocol family [ 7.438250][ T1] PCI: Using ACPI for IRQ routing [ 8.611083][ T1] pci 0000:00:01.0: vgaarb: setting as boot VGA device [ 8.617076][ T1] pci 0000:00:01.0: vgaarb: bridge control possible [ 8.620243][ T1] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 8.630323][ T1] vgaarb: loaded [ 8.702342][ T1] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 8.720291][ T1] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 8.767781][ T1] clocksource: Switched to clocksource kvm-clock [ 8.776974][ T1] VFS: Disk quotas dquot_6.6.0 [ 8.780472][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 8.813473][ T1] netfs: FS-Cache loaded [ 8.831092][ T1] CacheFiles: Loaded [ 8.835072][ T1] TOMOYO: 2.6.0 [ 8.838021][ T1] Mandatory Access Control activated. [ 8.853989][ T1] AppArmor: AppArmor Filesystem Enabled [ 8.858518][ T1] pnp: PnP ACPI init [ 8.875508][ T1] system 00:05: [mem 0xb0000000-0xbfffffff window] has been reserved [ 8.925901][ T1] pnp: PnP ACPI: found 6 devices [ 9.108128][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 9.175473][ T1] NET: Registered PF_INET protocol family [ 9.192193][ T1] IP idents hash table entries: 32768 (order: 6, 262144 bytes, vmalloc) [ 9.245867][ T1] tcp_listen_portaddr_hash hash table entries: 1024 (order: 4, 73728 bytes, vmalloc) [ 9.254350][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 9.311028][ T1] TCP established hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 9.325271][ T1] TCP bind hash table entries: 16384 (order: 9, 2359296 bytes, vmalloc) [ 9.372847][ T1] TCP: Hash tables configured (established 16384 bind 16384) [ 9.420510][ T1] MPTCP token hash table entries: 2048 (order: 5, 180224 bytes, vmalloc) [ 9.452031][ T1] UDP hash table entries: 1024 (order: 5, 163840 bytes, vmalloc) [ 9.481600][ T1] UDP-Lite hash table entries: 1024 (order: 5, 163840 bytes, vmalloc) [ 9.504242][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 9.523210][ T1] RPC: Registered named UNIX socket transport module. [ 9.563960][ T1] RPC: Registered udp transport module. [ 9.581001][ T1] RPC: Registered tcp transport module. [ 9.586144][ T1] RPC: Registered tcp-with-tls transport module. [ 9.600948][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 9.633193][ T1] NET: Registered PF_XDP protocol family [ 9.637532][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 9.698174][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff]: assigned [ 9.710874][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 9.746415][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff] [ 9.805163][ T1] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 9.812057][ T1] pci 0000:00:04.0: bridge window [mem 0xfc800000-0xfc9fffff 64bit pref] [ 9.836024][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 9.840263][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 9.858166][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 9.870811][ T1] pci_bus 0000:00: resource 7 [mem 0x60000000-0xafffffff window] [ 9.875779][ T1] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window] [ 9.890815][ T1] pci_bus 0000:00: resource 9 [mem 0x5c0000000-0xdbfffffff window] [ 9.962102][ T1] pci_bus 0000:01: resource 0 [io 0x1000-0x1fff] [ 9.966059][ T1] pci_bus 0000:01: resource 1 [mem 0xfe800000-0xfe9fffff] [ 9.971009][ T1] pci_bus 0000:01: resource 2 [mem 0xfc800000-0xfc9fffff 64bit pref] [ 10.013912][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 10.091404][ T1] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x19e0 took 111015 usecs [ 10.146208][ T1] ACPI: \_SB_.GSIB: Enabled at IRQ 17 [ 10.186207][ T1] pci 0000:00:1d.1: quirk_usb_early_handoff+0x0/0x19e0 took 63584 usecs [ 10.271216][ T1] ACPI: \_SB_.GSIC: Enabled at IRQ 18 [ 10.486595][ T1] pci 0000:00:1d.2: quirk_usb_early_handoff+0x0/0x19e0 took 263730 usecs [ 10.604936][ T1] ACPI: \_SB_.GSID: Enabled at IRQ 19 [ 10.758617][ T1] pci 0000:00:1d.7: quirk_usb_early_handoff+0x0/0x19e0 took 249878 usecs [ 10.765638][ T1] PCI: CLS 0 bytes, default 64 [ 10.781277][ T1] DMAR: No RMRR found [ 10.830105][ T1] DMAR: No SATC found [ 10.833445][ T1] DMAR: dmar0: Using Queued invalidation [ 10.841325][ T1] pci 0000:00:00.0: Adding to iommu group 0 [ 10.862158][ T56] kworker/u4:3 (56) used greatest stack depth: 26704 bytes left [ 10.892171][ T1] pci 0000:00:01.0: Adding to iommu group 1 [ 10.897430][ T1] pci 0000:00:02.0: Adding to iommu group 2 [ 10.911134][ T1] pci 0000:00:03.0: Adding to iommu group 3 [ 10.917041][ T1] pci 0000:00:04.0: Adding to iommu group 4 [ 10.937157][ T1] pci 0000:00:05.0: Adding to iommu group 5 [ 10.951181][ T1] pci 0000:00:06.0: Adding to iommu group 6 [ 10.956099][ T1] pci 0000:00:07.0: Adding to iommu group 7 [ 10.960433][ T1] pci 0000:00:08.0: Adding to iommu group 8 [ 10.981294][ T1] pci 0000:00:1d.0: Adding to iommu group 9 [ 10.988097][ T1] pci 0000:00:1d.1: Adding to iommu group 9 [ 11.010587][ T1] pci 0000:00:1d.2: Adding to iommu group 9 [ 11.015068][ T1] pci 0000:00:1d.7: Adding to iommu group 9 [ 11.031280][ T1] pci 0000:00:1f.0: Adding to iommu group 10 [ 11.035774][ T1] pci 0000:00:1f.2: Adding to iommu group 10 [ 11.039954][ T1] pci 0000:00:1f.3: Adding to iommu group 10 [ 11.160824][ T1] DMAR: Intel(R) Virtualization Technology for Directed I/O [ 11.167000][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 11.190897][ T1] software IO TLB: mapped [mem 0x000000005a200000-0x000000005e200000] (64MB) [ 11.211010][ T1] ACPI: bus type thunderbolt registered [ 11.218678][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 11.230872][ T1] no MSR PMU driver. [ 11.291573][ T1] kvm_amd: CPU 0 isn't AMD or Hygon [ 11.380428][ T68] kworker/u4:4 (68) used greatest stack depth: 26232 bytes left [ 11.388567][ T1] kcov: running self test [ 11.726093][ T1] kcov: done running self test [ 12.205817][ T1] Initialise system trusted keyrings [ 12.223201][ T1] workingset: timestamp_bits=40 max_order=18 bucket_order=0 [ 12.246911][ T84] kworker/u4:5 (84) used greatest stack depth: 24944 bytes left [ 12.254018][ T1] DLM installed [ 12.260007][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 12.271973][ T1] NFS: Registering the id_resolver key type [ 12.277656][ T1] Key type id_resolver registered [ 12.283129][ T1] Key type id_legacy registered [ 12.287950][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 12.296279][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 12.311884][ T1] Key type cifs.spnego registered [ 12.318242][ T1] Key type cifs.idmap registered [ 12.323914][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 12.329494][ T1] ntfs3: Read-only LZX/Xpress compression included [ 12.351201][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 12.356622][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 12.366850][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 12.378946][ T1] QNX4 filesystem 0.2.3 registered. [ 12.387836][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 12.396198][ T1] fuse: init (API version 7.40) [ 12.418831][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 12.424542][ T1] orangefs_init: module version upstream loaded [ 12.429091][ T1] JFS: nTxBlock = 6211, nTxLock = 49689 [ 12.493810][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 12.502217][ T1] 9p: Installing v9fs 9p2000 file system support [ 12.527609][ T1] NILFS version 2 loaded [ 12.530313][ T1] befs: version: 0.9.3 [ 12.533585][ T1] ocfs2: Registered cluster interface o2cb [ 12.538626][ T1] ocfs2: Registered cluster interface user [ 12.559620][ T1] OCFS2 User DLM kernel interface loaded [ 12.575664][ T1] gfs2: GFS2 installed [ 12.591790][ T1] ceph: loaded (mds proto 32) [ 12.625472][ T1] NET: Registered PF_ALG protocol family [ 12.632472][ T1] xor: automatically using best checksumming function avx [ 12.642263][ T1] async_tx: api initialized (async) [ 12.646992][ T1] Key type asymmetric registered [ 12.651649][ T1] Asymmetric key parser 'x509' registered [ 12.657987][ T1] Asymmetric key parser 'pkcs8' registered [ 12.664695][ T1] Key type pkcs7_test registered [ 12.670178][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 238) [ 12.678652][ T1] io scheduler mq-deadline registered [ 12.684697][ T1] io scheduler kyber registered [ 12.689403][ T1] io scheduler bfq registered [ 12.727239][ T1] ACPI: \_SB_.GSIE: Enabled at IRQ 20 [ 12.739681][ T1] pcieport 0000:00:04.0: PME: Signaling with IRQ 25 [ 12.767292][ T1] pcieport 0000:00:04.0: AER: enabled with IRQ 26 [ 12.781802][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 12.832156][ T1] ACPI: button: Power Button [PWRF] [ 13.048890][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 13.073732][ T1] ACPI: \_SB_.GSIF: Enabled at IRQ 21 [ 13.105354][ T1] ACPI: \_SB_.GSIH: Enabled at IRQ 23 [ 13.162766][ T199] kworker/u4:0 (199) used greatest stack depth: 23952 bytes left [ 13.911280][ T1] N_HDLC line discipline registered with maxframe=4096 [ 13.918395][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 13.932227][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 13.984764][ T1] Non-volatile memory driver v1.3 [ 14.014620][ T1] Linux agpgart interface v0.103 [ 14.023674][ T1] usbcore: registered new interface driver xillyusb [ 14.032153][ T1] ACPI: bus type drm_connector registered [ 14.058801][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 14.076092][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1 [ 14.285972][ T1] Console: switching to colour frame buffer device 128x48 [ 14.298688][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 14.321083][ T1] usbcore: registered new interface driver udl [ 14.328175][ T1] [drm] pci: virtio-vga detected at 0000:00:01.0 [ 14.341021][ T1] virtio-pci 0000:00:01.0: vgaarb: deactivate vga console [ 14.362223][ T1] [drm] features: -virgl +edid -resource_blob -host_visible [ 14.362244][ T1] [drm] features: -context_init [ 14.368027][ T1] [drm] number of scanouts: 1 [ 14.368077][ T1] [drm] number of cap sets: 0 [ 14.432944][ T1] [drm] Initialized virtio_gpu 0.1.0 for 0000:00:01.0 on minor 2 [ 14.513656][ T1] fbcon: virtio_gpudrmfb (fb1) is primary device [ 14.513677][ T1] fbcon: Remapping primary device, fb1, to tty 1-63 [ 15.071280][ C0] vkms_vblank_simulate: vblank timer overrun [ 15.110757][ C0] vkms_vblank_simulate: vblank timer overrun [ 15.182848][ C0] vkms_vblank_simulate: vblank timer overrun [ 17.620743][ C0] vkms_vblank_simulate: vblank timer overrun [ 292.190801][ T26] INFO: task swapper/0:1 blocked for more than 143 seconds. [ 292.190930][ T26] Not tainted 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 292.190940][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 292.190947][ T26] task:swapper/0 state:D stack:16656 pid:1 tgid:1 ppid:0 flags:0x00004000 [ 292.190981][ T26] Call Trace: [ 292.191015][ T26] [ 292.191026][ T26] __schedule+0x1893/0x4b50 [ 292.191203][ T26] ? __pfx___schedule+0x10/0x10 [ 292.191222][ T26] ? __pfx_lock_release+0x10/0x10 [ 292.191247][ T26] ? __mutex_trylock_common+0x92/0x2e0 [ 292.191269][ T26] ? schedule+0x90/0x320 [ 292.191282][ T26] schedule+0x14b/0x320 [ 292.191297][ T26] schedule_preempt_disabled+0x13/0x30 [ 292.191310][ T26] __ww_mutex_lock+0xec5/0x2790 [ 292.191328][ T26] ? __ww_mutex_lock+0xb0b/0x2790 [ 292.191348][ T26] ? modeset_lock+0x2bf/0x650 [ 292.191394][ T26] ? __pfx___ww_mutex_lock+0x10/0x10 [ 292.191408][ T26] ? __asan_memset+0x23/0x50 [ 292.191450][ T26] ? __pfx___drm_dev_dbg+0x10/0x10 [ 292.191470][ T26] ww_mutex_lock+0x40/0x1f0 [ 292.191484][ T26] ? modeset_lock+0x2b0/0x650 [ 292.191502][ T26] modeset_lock+0x2bf/0x650 [ 292.191570][ T26] drm_atomic_get_plane_state+0x1c1/0x500 [ 292.191616][ T26] drm_client_modeset_commit_atomic+0x1a1/0x7e0 [ 292.191640][ T26] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 292.191654][ T26] ? rcu_is_watching+0x15/0xb0 [ 292.191681][ T26] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 292.191703][ T26] drm_client_modeset_commit_locked+0xe0/0x520 [ 292.191721][ T26] drm_fb_helper_pan_display+0x379/0xc10 [ 292.191746][ T26] fb_pan_display+0x3a3/0x680 [ 292.191760][ T26] ? __pfx_drm_fb_helper_pan_display+0x10/0x10 [ 292.191781][ T26] bit_update_start+0x4d/0x1c0 [ 292.191906][ T26] fbcon_switch+0x144b/0x2250 [ 292.191929][ T26] ? __pfx_fbcon_switch+0x10/0x10 [ 292.191953][ T26] ? __pfx_hide_cursor+0x10/0x10 [ 292.191969][ T26] ? __pfx_redraw_screen+0x10/0x10 [ 292.191983][ T26] ? is_console_locked+0x9/0x20 [ 292.191998][ T26] ? set_origin+0x344/0x480 [ 292.192014][ T26] redraw_screen+0x546/0xe90 [ 292.192034][ T26] ? __pfx_redraw_screen+0x10/0x10 [ 292.192052][ T26] ? __pfx_drm_fb_helper_set_par+0x10/0x10 [ 292.192071][ T26] set_con2fb_map+0xbd3/0x10a0 [ 292.192097][ T26] fbcon_fb_registered+0x251/0x620 [ 292.192119][ T26] register_framebuffer+0x654/0x810 [ 292.192135][ T26] ? __pfx_register_framebuffer+0x10/0x10 [ 292.192161][ T26] __drm_fb_helper_initial_config_and_unlock+0x1716/0x1df0 [ 292.192192][ T26] ? __pfx___drm_fb_helper_initial_config_and_unlock+0x10/0x10 [ 292.192216][ T26] ? virtio_gpu_driver_open+0x137/0x1a0 [ 292.192250][ T26] drm_fbdev_shmem_client_hotplug+0x16e/0x230 [ 292.192277][ T26] drm_client_register+0x17f/0x210 [ 292.192303][ T26] virtio_gpu_probe+0x22e/0x3c0 [ 292.192325][ T26] virtio_dev_probe+0x931/0xc80 [ 292.192348][ T26] ? __pfx_virtio_dev_probe+0x10/0x10 [ 292.192367][ T26] really_probe+0x2b8/0xad0 [ 292.192394][ T26] __driver_probe_device+0x1a2/0x390 [ 292.192413][ T26] driver_probe_device+0x50/0x430 [ 292.192431][ T26] __driver_attach+0x45f/0x710 [ 292.192446][ T26] ? __pfx___driver_attach+0x10/0x10 [ 292.192461][ T26] bus_for_each_dev+0x239/0x2b0 [ 292.192476][ T26] ? __pfx___driver_attach+0x10/0x10 [ 292.192489][ T26] ? __pfx_bus_for_each_dev+0x10/0x10 [ 292.192509][ T26] bus_add_driver+0x346/0x670 [ 292.192529][ T26] driver_register+0x23a/0x320 [ 292.192542][ T26] ? __pfx_virtio_gpu_driver_init+0x10/0x10 [ 292.192559][ T26] do_one_initcall+0x248/0x880 [ 292.192609][ T26] ? __pfx_virtio_gpu_driver_init+0x10/0x10 [ 292.192627][ T26] ? __pfx_do_one_initcall+0x10/0x10 [ 292.192642][ T26] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 292.192706][ T26] ? __pfx_parse_args+0x10/0x10 [ 292.192732][ T26] ? rcu_is_watching+0x15/0xb0 [ 292.192749][ T26] do_initcall_level+0x157/0x210 [ 292.192797][ T26] do_initcalls+0x3f/0x80 [ 292.192816][ T26] kernel_init_freeable+0x435/0x5d0 [ 292.192837][ T26] ? __pfx_kernel_init_freeable+0x10/0x10 [ 292.192855][ T26] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 292.192872][ T26] ? __pfx_kernel_init+0x10/0x10 [ 292.192891][ T26] ? __pfx_kernel_init+0x10/0x10 [ 292.192907][ T26] ? __pfx_kernel_init+0x10/0x10 [ 292.192924][ T26] kernel_init+0x1d/0x2b0 [ 292.192941][ T26] ret_from_fork+0x4b/0x80 [ 292.192983][ T26] ? __pfx_kernel_init+0x10/0x10 [ 292.193002][ T26] ret_from_fork_asm+0x1a/0x30 [ 292.193030][ T26] [ 292.193040][ T26] INFO: task kworker/0:0:8 blocked for more than 143 seconds. [ 292.193051][ T26] Not tainted 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 292.193060][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 292.193066][ T26] task:kworker/0:0 state:D stack:25648 pid:8 tgid:8 ppid:2 flags:0x00004000 [ 292.193105][ T26] Workqueue: events drm_fb_helper_damage_work [ 292.193124][ T26] Call Trace: [ 292.193129][ T26] [ 292.193138][ T26] __schedule+0x1893/0x4b50 [ 292.193167][ T26] ? __pfx___schedule+0x10/0x10 [ 292.193181][ T26] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 292.193200][ T26] ? __pfx_lock_release+0x10/0x10 [ 292.193224][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 292.193248][ T26] ? lockdep_hardirqs_on+0x99/0x150 [ 292.193262][ T26] ? schedule+0x90/0x320 [ 292.193275][ T26] schedule+0x14b/0x320 [ 292.193290][ T26] virtio_gpu_queue_fenced_ctrl_buffer+0x720/0xff0 [ 292.193314][ T26] ? __pfx_virtio_gpu_queue_fenced_ctrl_buffer+0x10/0x10 [ 292.193331][ T26] ? __pfx_autoremove_wake_function+0x10/0x10 [ 292.193364][ T26] ? virtio_gpu_cmd_resource_flush+0x7d/0x340 [ 292.193376][ T26] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 292.193392][ T26] ? __asan_memset+0x23/0x50 [ 292.193416][ T26] virtio_gpu_primary_plane_update+0xd39/0x1590 [ 292.193434][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 292.193457][ T26] ? drm_atomic_helper_update_legacy_modeset_state+0x6ac/0x9e0 [ 292.193475][ T26] ? __pfx_virtio_gpu_primary_plane_update+0x10/0x10 [ 292.193494][ T26] ? drm_atomic_helper_update_legacy_modeset_state+0x982/0x9e0 [ 292.193510][ T26] ? drm_calc_timestamping_constants+0x24c/0x650 [ 292.193530][ T26] drm_atomic_helper_commit_planes+0x5ee/0xe00 [ 292.193557][ T26] drm_atomic_helper_commit_tail+0x5e/0x500 [ 292.193573][ T26] ? drm_atomic_helper_wait_for_dependencies+0x6b3/0x730 [ 292.193597][ T26] commit_tail+0x2c1/0x3c0 [ 292.193619][ T26] drm_atomic_helper_commit+0x953/0x9f0 [ 292.193638][ T26] ? __pfx_drm_atomic_helper_commit+0x10/0x10 [ 292.193656][ T26] drm_atomic_commit+0x296/0x2f0 [ 292.193673][ T26] ? __pfx_drm_atomic_commit+0x10/0x10 [ 292.193687][ T26] ? __pfx___drm_printfn_info+0x10/0x10 [ 292.193704][ T26] ? ww_mutex_lock+0x40/0x1f0 [ 292.193723][ T26] ? drm_modeset_unlock+0x38/0x100 [ 292.193742][ T26] drm_atomic_helper_dirtyfb+0xd10/0xe70 [ 292.193771][ T26] ? __pfx_drm_atomic_helper_dirtyfb+0x10/0x10 [ 292.193802][ T26] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 292.193820][ T26] ? lockdep_hardirqs_on+0x99/0x150 [ 292.193835][ T26] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 292.193855][ T26] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 292.193878][ T26] drm_fbdev_shmem_helper_fb_dirty+0x151/0x2c0 [ 292.193901][ T26] drm_fb_helper_damage_work+0x275/0x880 [ 292.193924][ T26] ? __pfx_drm_fb_helper_damage_work+0x10/0x10 [ 292.193946][ T26] ? process_scheduled_works+0x976/0x1850 [ 292.193965][ T26] process_scheduled_works+0xa63/0x1850 [ 292.194002][ T26] ? __pfx_process_scheduled_works+0x10/0x10 [ 292.194026][ T26] ? assign_work+0x364/0x3d0 [ 292.194047][ T26] worker_thread+0x870/0xd30 [ 292.194076][ T26] ? __kthread_parkme+0x169/0x1d0 [ 292.194097][ T26] ? __pfx_worker_thread+0x10/0x10 [ 292.194115][ T26] kthread+0x2f0/0x390 [ 292.194129][ T26] ? __pfx_worker_thread+0x10/0x10 [ 292.194146][ T26] ? __pfx_kthread+0x10/0x10 [ 292.194160][ T26] ret_from_fork+0x4b/0x80 [ 292.194176][ T26] ? __pfx_kthread+0x10/0x10 [ 292.194190][ T26] ret_from_fork_asm+0x1a/0x30 [ 292.194218][ T26] [ 292.194225][ T26] INFO: task kworker/0:1:9 blocked for more than 143 seconds. [ 292.194240][ T26] Not tainted 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 292.194248][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 292.194254][ T26] task:kworker/0:1 state:D stack:25456 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 292.194291][ T26] Workqueue: events virtio_gpu_dequeue_ctrl_func [ 292.194306][ T26] Call Trace: [ 292.194311][ T26] [ 292.194321][ T26] __schedule+0x1893/0x4b50 [ 292.194349][ T26] ? __pfx___schedule+0x10/0x10 [ 292.194365][ T26] ? __pfx_lock_release+0x10/0x10 [ 292.194384][ T26] ? __mutex_trylock_common+0x92/0x2e0 [ 292.194400][ T26] ? kthread_data+0x52/0xd0 [ 292.194417][ T26] ? schedule+0x90/0x320 [ 292.194430][ T26] ? wq_worker_sleeping+0x66/0x240 [ 292.194450][ T26] ? schedule+0x90/0x320 [ 292.194463][ T26] schedule+0x14b/0x320 [ 292.194477][ T26] schedule_preempt_disabled+0x13/0x30 [ 292.194490][ T26] __mutex_lock+0x6a7/0xd70 [ 292.194504][ T26] ? kobject_uevent_env+0x54d/0x8e0 [ 292.194523][ T26] ? __mutex_lock+0x52a/0xd70 [ 292.194539][ T26] ? drm_client_dev_hotplug+0xd0/0x3c0 [ 292.194559][ T26] ? __pfx___mutex_lock+0x10/0x10 [ 292.194579][ T26] ? drm_sysfs_hotplug_event+0x137/0x170 [ 292.194598][ T26] ? __pfx_drm_sysfs_hotplug_event+0x10/0x10 [ 292.194619][ T26] drm_client_dev_hotplug+0xd0/0x3c0 [ 292.194640][ T26] ? __pfx_virtio_gpu_cmd_get_display_info_cb+0x10/0x10 [ 292.194657][ T26] virtio_gpu_dequeue_ctrl_func+0x605/0xa50 [ 292.194672][ T26] ? __pfx_lock_acquire+0x10/0x10 [ 292.194694][ T26] ? __pfx_virtio_gpu_dequeue_ctrl_func+0x10/0x10 [ 292.194716][ T26] ? process_scheduled_works+0x976/0x1850 [ 292.194734][ T26] process_scheduled_works+0xa63/0x1850 [ 292.194769][ T26] ? __pfx_process_scheduled_works+0x10/0x10 [ 292.194793][ T26] ? assign_work+0x364/0x3d0 [ 292.194814][ T26] worker_thread+0x870/0xd30 [ 292.194841][ T26] ? __kthread_parkme+0x169/0x1d0 [ 292.194862][ T26] ? __pfx_worker_thread+0x10/0x10 [ 292.194880][ T26] kthread+0x2f0/0x390 [ 292.194892][ T26] ? __pfx_worker_thread+0x10/0x10 [ 292.194909][ T26] ? __pfx_kthread+0x10/0x10 [ 292.194923][ T26] ret_from_fork+0x4b/0x80 [ 292.194939][ T26] ? __pfx_kthread+0x10/0x10 [ 292.194953][ T26] ret_from_fork_asm+0x1a/0x30 [ 292.194980][ T26] [ 292.195079][ T26] [ 292.195079][ T26] Showing all locks held in the system: [ 292.195087][ T26] 9 locks held by swapper/0/1: [ 292.195097][ T26] #0: ffff88801fad2170 (&dev->mutex){....}-{3:3}, at: __driver_attach+0x454/0x710 [ 292.195139][ T26] #1: ffff88801f8ec2f8 (&dev->clientlist_mutex){+.+.}-{3:3}, at: drm_client_register+0x4e/0x210 [ 292.195182][ T26] #2: ffffffff8f0e4908 (registration_lock){+.+.}-{3:3}, at: register_framebuffer+0x87/0x810 [ 292.195219][ T26] #3: ffffffff8e8134c0 (console_lock){+.+.}-{0:0}, at: fbcon_fb_registered+0x54/0x620 [ 292.195264][ T26] #4: ffff888033e52280 (&helper->lock){+.+.}-{3:3}, at: drm_fb_helper_pan_display+0xbc/0xc10 [ 292.195304][ T26] #5: ffff88801f8ec1b0 (&dev->master_mutex){+.+.}-{3:3}, at: drm_master_internal_acquire+0x20/0x70 [ 292.195344][ T26] #6: ffff888033e52098 (&client->modeset_mutex){+.+.}-{3:3}, at: drm_client_modeset_commit_locked+0x50/0x520 [ 292.195381][ T26] #7: ffffc90000336cd0 (crtc_ww_class_acquire){+.+.}-{0:0}, at: drm_client_modeset_commit_atomic+0xd5/0x7e0 [ 292.195419][ T26] #8: ffff88803322a0b0 (crtc_ww_class_mutex){+.+.}-{3:3}, at: modeset_lock+0x2bf/0x650 [ 292.195477][ T26] 5 locks held by kworker/0:0/8: [ 292.195484][ T26] #0: ffff88801ac74948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 292.195520][ T26] #1: ffffc900003a7d00 ((work_completion)(&helper->damage_work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 292.195554][ T26] #2: ffffc900003a7970 (crtc_ww_class_acquire){+.+.}-{0:0}, at: drm_atomic_helper_dirtyfb+0xce/0xe70 [ 292.195589][ T26] #3: ffff88803322a0b0 (crtc_ww_class_mutex){+.+.}-{3:3}, at: modeset_lock+0x2bf/0x650 [ 292.195622][ T26] #4: ffffffff8f1bea70 (drm_unplug_srcu){.+.+}-{0:0}, at: drm_dev_enter+0x45/0x150 [ 292.195658][ T26] 3 locks held by kworker/0:1/9: [ 292.195664][ T26] #0: ffff88801ac74948 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 292.195695][ T26] #1: ffffc900003b7d00 ((work_completion)(&vgvq->dequeue_work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 292.195726][ T26] #2: ffff88801f8ec2f8 (&dev->clientlist_mutex){+.+.}-{3:3}, at: drm_client_dev_hotplug+0xd0/0x3c0 [ 292.195760][ T26] 2 locks held by kworker/u4:0/11: [ 292.195767][ T26] #0: ffff88801ac79148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1850 [ 292.195801][ T26] #1: ffffc900003d7d00 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1850 [ 292.195835][ T26] 1 lock held by khungtaskd/26: [ 292.195842][ T26] #0: ffffffff8e937ee0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x55/0x2a0 [ 292.195881][ T26] 1 lock held by kswapd0/80: [ 292.195891][ T26] [ 292.195895][ T26] ============================================= [ 292.195895][ T26] [ 292.195902][ T26] Kernel panic - not syncing: hung_task: blocked tasks [ 292.195909][ T26] CPU: 0 UID: 0 PID: 26 Comm: khungtaskd Not tainted 6.11.0-syzkaller-08068-g1ec6d097897a #0 [ 292.195922][ T26] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 292.195928][ T26] Call Trace: [ 292.195932][ T26] [ 292.195937][ T26] dump_stack_lvl+0x241/0x360 [ 292.195953][ T26] ? __pfx_dump_stack_lvl+0x10/0x10 [ 292.195966][ T26] ? __pfx__printk+0x10/0x10 [ 292.195982][ T26] ? vscnprintf+0x5d/0x90 [ 292.195997][ T26] panic+0x349/0x880 [ 292.196011][ T26] ? __wake_up_klogd+0xcc/0x110 [ 292.196026][ T26] ? __pfx_panic+0x10/0x10 [ 292.196038][ T26] ? __wake_up_klogd+0xcc/0x110 [ 292.196059][ T26] ? debug_show_all_locks+0x24a/0x2a0 [ 292.196075][ T26] ? debug_show_all_locks+0x55/0x2a0 [ 292.196091][ T26] watchdog+0x1033/0x1040 [ 292.196107][ T26] ? watchdog+0x1ea/0x1040 [ 292.196126][ T26] ? __pfx_watchdog+0x10/0x10 [ 292.196140][ T26] kthread+0x2f0/0x390 [ 292.196152][ T26] ? __pfx_watchdog+0x10/0x10 [ 292.196167][ T26] ? __pfx_kthread+0x10/0x10 [ 292.196180][ T26] ret_from_fork+0x4b/0x80 [ 292.196195][ T26] ? __pfx_kthread+0x10/0x10 [ 292.196207][ T26] ret_from_fork_asm+0x1a/0x30 [ 292.196238][ T26] [ 292.196492][ T26] Kernel Offset: disabled