failed to run ["ssh" "-p" "22739" "-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 22739 timed out ftruncate: Invalid argument qemu-system-x86_64: warning: hub 0 is not connected to host network [ 0.000000][ T0] Linux version 6.13.0-syzkaller-07078-gb46c89c08f41 (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 [ 0.000008][ T0] kvm-clock: using sched offset of 2644940821 cycles [ 0.004774][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.026782][ T0] last_pfn = 0x5ffdd max_arch_pfn = 0x400000000 [ 0.032092][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.039443][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.053740][ T0] found SMP MP-table at [mem 0x000f53d0-0x000f53df] [ 0.058996][ T0] Using GB pages for direct mapping [ 0.066759][ T0] ACPI: Early table checksum verification disabled [ 0.071784][ T0] ACPI: RSDP 0x00000000000F5210 000014 (v00 BOCHS ) [ 0.077032][ T0] ACPI: RSDT 0x000000005FFE2582 000048 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.084570][ T0] ACPI: FACP 0x000000005FFE1849 0000F4 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.092090][ T0] ACPI: DSDT 0x000000005FFDF040 002809 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.099554][ T0] ACPI: FACS 0x000000005FFDF000 000040 [ 0.103841][ T0] ACPI: APIC 0x000000005FFE193D 000078 (v03 BOCHS BXPC 00000001 BXPC 00000001) [ 0.111317][ T0] ACPI: HPET 0x000000005FFE19B5 000038 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.118695][ T0] ACPI: SRAT 0x000000005FFE19ED 0000E0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.125993][ T0] ACPI: MCFG 0x000000005FFE1ACD 00003C (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.133395][ T0] ACPI: DMAR 0x000000005FFE1B09 0000D0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.140756][ T0] ACPI: SSDT 0x000000005FFE1BD9 0008A1 (v01 BOCHS NVDIMM 00000001 BXPC 00000001) [ 0.148179][ T0] ACPI: NFIT 0x000000005FFE247A 0000E0 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.155589][ T0] ACPI: WAET 0x000000005FFE255A 000028 (v01 BOCHS BXPC 00000001 BXPC 00000001) [ 0.163047][ T0] ACPI: Reserving FACP table memory at [mem 0x5ffe1849-0x5ffe193c] [ 0.169221][ T0] ACPI: Reserving DSDT table memory at [mem 0x5ffdf040-0x5ffe1848] [ 0.175398][ T0] ACPI: Reserving FACS table memory at [mem 0x5ffdf000-0x5ffdf03f] [ 0.181620][ T0] ACPI: Reserving APIC table memory at [mem 0x5ffe193d-0x5ffe19b4] [ 0.187899][ T0] ACPI: Reserving HPET table memory at [mem 0x5ffe19b5-0x5ffe19ec] [ 0.194120][ T0] ACPI: Reserving SRAT table memory at [mem 0x5ffe19ed-0x5ffe1acc] [ 0.200343][ T0] ACPI: Reserving MCFG table memory at [mem 0x5ffe1acd-0x5ffe1b08] [ 0.206570][ T0] ACPI: Reserving DMAR table memory at [mem 0x5ffe1b09-0x5ffe1bd8] [ 0.212797][ T0] ACPI: Reserving SSDT table memory at [mem 0x5ffe1bd9-0x5ffe2479] [ 0.219001][ T0] ACPI: Reserving NFIT table memory at [mem 0x5ffe247a-0x5ffe2559] [ 0.225187][ T0] ACPI: Reserving WAET table memory at [mem 0x5ffe255a-0x5ffe2581] [ 0.231663][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.237131][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0x5fffffff] [ 0.242492][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x103ffffff] non-volatile [ 0.248907][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x59fffffff] hotplug [ 0.255078][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0x5ffdcfff] -> [mem 0x00001000-0x5ffdcfff] [ 0.263936][ T0] Faking node 0 at [mem 0x0000000000001000-0x0000000030000fff] (768MB) [ 0.270393][ T0] Faking node 1 at [mem 0x0000000030001000-0x000000005ffdcfff] (767MB) [ 0.277286][ T0] NODE_DATA(0) allocated [mem 0x2fffb540-0x30000fff] [ 0.283434][ T0] NODE_DATA(1) allocated [mem 0x5ffd6540-0x5ffdbfff] [ 0.296570][ T0] Zone ranges: [ 0.299233][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.304851][ T0] DMA32 [mem 0x0000000001000000-0x000000005ffdcfff] [ 0.310606][ T0] Normal empty [ 0.313981][ T0] Device empty [ 0.317317][ T0] Movable zone start for each node [ 0.321262][ T0] Early memory node ranges [ 0.324689][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.330304][ T0] node 0: [mem 0x0000000000100000-0x0000000030000fff] [ 0.335910][ T0] node 1: [mem 0x0000000030001000-0x000000005ffdcfff] [ 0.341519][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000030000fff] [ 0.347777][ T0] Initmem setup node 1 [mem 0x0000000030001000-0x000000005ffdcfff] [ 0.354078][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.359589][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.390068][ T0] On node 1, zone DMA32: 35 pages in unavailable ranges [ 0.552394][ T0] kasan: KernelAddressSanitizer initialized [ 0.567544][ T0] ACPI: PM-Timer IO Port: 0x608 [ 0.572546][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.578775][ T0] IOAPIC[0]: apic_id 0, version 32, address 0xfec00000, GSI 0-23 [ 0.584956][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl) [ 0.590653][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.596601][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.602419][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.608504][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.614561][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.620297][ T0] ACPI: HPET id: 0x8086a201 base: 0xfed00000 [ 0.625120][ T0] TSC deadline timer available [ 0.628929][ T0] CPU topo: Max. logical packages: 1 [ 0.633221][ T0] CPU topo: Max. logical dies: 1 [ 0.637491][ T0] CPU topo: Max. dies per package: 1 [ 0.641823][ T0] CPU topo: Max. threads per core: 1 [ 0.646150][ T0] CPU topo: Num. cores per package: 1 [ 0.650654][ T0] CPU topo: Num. threads per package: 1 [ 0.655163][ T0] CPU topo: Allowing 1 present CPUs plus 0 hotplug CPUs [ 0.660789][ T0] kvm-guest: APIC: eoi() replaced with kvm_guest_apic_eoi_write() [ 0.666250][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.672606][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.679097][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.685602][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.691711][ T0] [mem 0x60000000-0xafffffff] available for PCI devices [ 0.697135][ T0] Booting paravirtualized kernel on KVM [ 0.700926][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.789767][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:1 nr_cpu_ids:1 nr_node_ids:2 [ 0.796325][ T0] percpu: Embedded 74 pages/cpu s264200 r8192 d30712 u2097152 [ 0.802440][ T0] kvm-guest: PV spinlocks disabled, single CPU [ 0.806903][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=64 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=32 rose.rose_ndevs=32 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=32 max_loop=32 nbds_max=32 panic_on_warn [ 0.808511][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl nbds_max=32", will be passed to user space. [ 0.890239][ T0] random: crng init done [ 0.893563][ T0] printk: log buffer data + meta data: 262144 + 917504 = 1179648 bytes [ 0.900392][ T0] Fallback order for Node 0: 0 1 [ 0.900417][ T0] Fallback order for Node 1: 1 0 [ 0.900436][ T0] Built 2 zonelists, mobility grouping on. Total pages: 393083 [ 0.911599][ T0] Policy zone: DMA32 [ 0.914749][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.919461][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.924382][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.934978][ T0] software IO TLB: area num 1. [ 1.158062][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=2 [ 1.191711][ T0] allocated 31457280 bytes of page_ext [ 1.195482][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.211155][ T0] Node 0, zone DMA32: page owner found early allocated 4578 pages [ 1.219874][ T0] Node 1, zone DMA32: page owner found early allocated 3203 pages [ 1.226705][ T0] Dynamic Preempt: full [ 1.230805][ T0] Running RCU self tests [ 1.233692][ T0] Running RCU synchronous self tests [ 1.237281][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.241756][ T0] rcu: RCU lockdep checking is enabled. [ 1.245596][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=1. [ 1.250586][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.255529][ T0] rcu: RCU debug extended QS entry/exit. [ 1.259307][ T0] All grace periods are expedited (rcu_expedited). [ 1.263735][ T0] Trampoline variant of Tasks RCU enabled. [ 1.267698][ T0] Tracing variant of Tasks RCU enabled. [ 1.271504][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.277245][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=1 [ 1.282522][ T0] Running RCU synchronous self tests [ 1.286129][ T0] RCU Tasks: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1. [ 1.292692][ T0] RCU Tasks Trace: Setting shift to 0 and lim to 1 rcu_task_cb_adjust=1 rcu_task_cpu_ids=1. [ 1.417231][ T0] NR_IRQS: 4352, nr_irqs: 256, preallocated irqs: 16 [ 1.423159][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.429087][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88805f200000-0xffff88805f400000 [ 1.469046][ T0] Console: colour VGA+ 80x25 [ 1.472495][ T0] printk: legacy console [ttyS0] enabled [ 1.472495][ T0] printk: legacy console [ttyS0] enabled [ 1.480059][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.480059][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.488440][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.494073][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.497679][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.501111][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.504563][ T0] ... CLASSHASH_SIZE: 4096 [ 1.507884][ T0] ... MAX_LOCKDEP_ENTRIES: 1048576 [ 1.511219][ T0] ... MAX_LOCKDEP_CHAINS: 1048576 [ 1.514567][ T0] ... CHAINHASH_SIZE: 524288 [ 1.517833][ T0] memory used by lock dependency info: 106625 kB [ 1.521734][ T0] memory used for stack traces: 8320 kB [ 1.525156][ T0] per task-struct memory footprint: 1920 bytes [ 1.529169][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.536501][ T0] ACPI: Core revision 20240827 [ 1.540608][ T0] clocksource: hpet: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604467 ns [ 1.547420][ T0] APIC: Switch to symmetric I/O mode setup [ 1.550969][ T0] DMAR: Host address width 39 [ 1.553812][ T0] DMAR: DRHD base: 0x000000fed90000 flags: 0x0 [ 1.557979][ T0] DMAR: dmar0: reg_base_addr fed90000 ver 1:0 cap d2008c22260206 ecap f00f5e [ 1.563290][ T0] DMAR: ATSR flags: 0x1 [ 1.565857][ T0] DMAR-IR: IOAPIC id 0 under DRHD base 0xfed90000 IOMMU 0 [ 1.570421][ T0] DMAR-IR: Queued invalidation will be enabled to support x2apic and Intr-remapping. [ 1.579866][ T0] DMAR-IR: Enabled IRQ remapping in x2apic mode [ 1.583669][ T0] x2apic enabled [ 1.586471][ T0] APIC: Switched APIC routing to: cluster x2apic [ 1.604302][ T0] ..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1 [ 1.609034][ T0] Calibrating delay loop (skipped) preset value.. 5599.99 BogoMIPS (lpj=27999980) [ 1.615670][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 1.619851][ T0] Last level iTLB entries: 4KB 0, 2MB 0, 4MB 0 [ 1.623652][ T0] Last level dTLB entries: 4KB 0, 2MB 0, 4MB 0, 1GB 0 [ 1.629090][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.635746][ T0] Spectre V2 : WARNING: Unprivileged eBPF is enabled with eIBRS on, data leaks possible via Spectre v2 BHB attacks! [ 1.639044][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 1.649030][ T0] Spectre V2 : Mitigation: Enhanced / Automatic IBRS [ 1.653105][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.659025][ T0] Spectre V2 : Spectre v2 / PBRSB-eIBRS: Retire a single CALL on VMEXIT [ 1.663308][ T0] RETBleed: Mitigation: Enhanced IBRS [ 1.666093][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.669065][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.673911][ T0] TAA: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.679024][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.683451][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.689024][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.692353][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.695697][ T0] x86/fpu: Supporting XSAVE feature 0x020: 'AVX-512 opmask' [ 1.699026][ T0] x86/fpu: Supporting XSAVE feature 0x040: 'AVX-512 Hi256' [ 1.702338][ T0] x86/fpu: Supporting XSAVE feature 0x080: 'AVX-512 ZMM_Hi256' [ 1.706003][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.709026][ T0] x86/fpu: xstate_offset[5]: 832, xstate_sizes[5]: 64 [ 1.712280][ T0] x86/fpu: xstate_offset[6]: 896, xstate_sizes[6]: 512 [ 1.715505][ T0] x86/fpu: xstate_offset[7]: 1408, xstate_sizes[7]: 1024 [ 1.719029][ T0] x86/fpu: Enabled xstate features 0xe7, context size is 2432 bytes, using 'compacted' format. [ 2.032578][ T0] Freeing SMP alternatives memory: 128K [ 2.035777][ T0] pid_max: default: 32768 minimum: 301 [ 2.039360][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,ima,evm [ 2.045813][ T0] landlock: Up and running. [ 2.048528][ T0] Yama: becoming mindful. [ 2.049442][ T0] TOMOYO Linux initialized [ 2.052848][ T0] AppArmor: AppArmor initialized [ 2.059628][ T0] LSM support for eBPF active [ 2.064486][ T0] Dentry cache hash table entries: 262144 (order: 9, 2097152 bytes, vmalloc hugepage) [ 2.071512][ T0] Inode-cache hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 2.077092][ T0] Mount-cache hash table entries: 4096 (order: 3, 32768 bytes, vmalloc) [ 2.079178][ T0] Mountpoint-cache hash table entries: 4096 (order: 3, 32768 bytes, vmalloc) [ 2.094037][ T0] Running RCU synchronous self tests [ 2.097385][ T0] Running RCU synchronous self tests [ 2.219333][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.80GHz (family: 0x6, model: 0x55, stepping: 0x7) [ 2.229017][ T1] Running RCU Tasks wait API self tests [ 2.339188][ T1] Running RCU Tasks Trace wait API self tests [ 2.342803][ T1] Performance Events: unsupported p6 CPU model 85 no PMU driver, software events only. [ 2.348587][ T1] signal: max sigframe size: 3632 [ 2.349754][ T1] rcu: Hierarchical SRCU implementation. [ 2.353028][ T1] rcu: Max phase no-delay instances is 1000. [ 2.359077][ T15] Callback from call_rcu_tasks_trace() invoked. [ 2.368642][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.369623][ T1] smp: Bringing up secondary CPUs ... [ 2.372917][ T1] smp: Brought up 2 nodes, 1 CPU [ 2.379089][ T1] smpboot: Total of 1 processors activated (5599.99 BogoMIPS) [ 2.384285][ T1] Memory: 749168K/1572332K available (179740K kernel code, 28521K rwdata, 37700K rodata, 26848K init, 123032K bss, 779600K reserved, 0K cma-reserved) [ 2.390948][ T1] devtmpfs: initialized [ 2.399176][ T1] x86/mm: Memory block size: 128MB [ 2.424106][ T1] Running RCU synchronous self tests [ 2.427245][ T1] Running RCU synchronous self tests [ 2.429118][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.435318][ T1] futex hash table entries: 256 (order: 3, 32768 bytes, vmalloc) [ 2.443214][ T1] PM: RTC time: 02:14:28, date: 2025-01-25 [ 2.465290][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.472904][ T1] audit: initializing netlink subsys (disabled) [ 2.476974][ T24] audit: type=2000 audit(1737771268.729:1): state=initialized audit_enabled=0 res=1 [ 2.481709][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.481721][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.489205][ T1] cpuidle: using governor menu [ 2.496197][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.502586][ T1] dca service started, version 1.12.1 [ 2.506185][ T1] PCI: ECAM [mem 0xb0000000-0xbfffffff] (base 0xb0000000) for domain 0000 [bus 00-ff] [ 2.509038][ T1] PCI: ECAM [mem 0xb0000000-0xbfffffff] reserved as E820 entry [ 2.609546][ T1] PCI: Using configuration type 1 for base access [ 2.629606][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.633914][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.638212][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.649032][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.669834][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.677298][ T1] raid6: skipped pq benchmark and selected avx512x4 [ 2.679134][ T14] Callback from call_rcu_tasks() invoked. [ 2.689033][ T1] raid6: using avx512x2 recovery algorithm [ 2.693879][ T1] ACPI: Added _OSI(Module Device) [ 2.696884][ T1] ACPI: Added _OSI(Processor Device) [ 2.709076][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.712220][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.894855][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.970216][ T1] ACPI: Interpreter enabled [ 2.973364][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.976559][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.989712][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.996286][ T1] PCI: Using E820 reservations for host bridge windows [ 3.013268][ T1] ACPI: Enabled 4 GPEs in block 00 to 3F [ 3.317032][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.329278][ T1] acpi PNP0A08:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 3.338470][ T1] acpi PNP0A08:00: _OSC: platform does not support [PCIeHotplug LTR] [ 3.353976][ T1] acpi PNP0A08:00: _OSC: OS now controls [PME AER PCIeCapability] [ 3.371286][ T1] PCI host bridge to bus 0000:00 [ 3.374634][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.389222][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.394231][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.398981][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.414360][ T1] pci_bus 0000:00: root bus resource [mem 0x60000000-0xafffffff window] [ 3.429055][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfffff window] [ 3.434437][ T1] pci_bus 0000:00: root bus resource [mem 0x5c0000000-0xdbfffffff window] [ 3.449238][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.453871][ T1] pci 0000:00:00.0: [8086:29c0] type 00 class 0x060000 conventional PCI endpoint [ 3.475633][ T1] pci 0000:00:01.0: [1af4:1050] type 00 class 0x030000 conventional PCI endpoint [ 3.494904][ T1] pci 0000:00:01.0: BAR 0 [mem 0xfc000000-0xfc7fffff pref] [ 3.518839][ T1] pci 0000:00:01.0: BAR 2 [mem 0xfca00000-0xfca03fff 64bit pref] [ 3.544683][ T1] pci 0000:00:01.0: BAR 4 [mem 0xfeaf4000-0xfeaf4fff] [ 3.566464][ T1] pci 0000:00:01.0: ROM [mem 0xfeae0000-0xfeaeffff pref] [ 3.580296][ T1] pci 0000:00:01.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.603684][ T1] pci 0000:00:02.0: [8086:10d3] type 00 class 0x020000 PCIe Root Complex Integrated Endpoint [ 3.624043][ T1] pci 0000:00:02.0: BAR 0 [mem 0xfea80000-0xfea9ffff] [ 3.640908][ T1] pci 0000:00:02.0: BAR 1 [mem 0xfeaa0000-0xfeabffff] [ 3.648689][ T1] pci 0000:00:02.0: BAR 2 [io 0xc080-0xc09f] [ 3.661983][ T1] pci 0000:00:02.0: BAR 3 [mem 0xfeaf0000-0xfeaf3fff] [ 3.685364][ T1] pci 0000:00:02.0: ROM [mem 0xfea00000-0xfea3ffff pref] [ 3.706730][ T1] pci 0000:00:03.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.721408][ T1] pci 0000:00:03.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.728316][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfeaf5000-0xfeaf5fff] [ 3.747462][ T1] pci 0000:00:03.0: BAR 4 [mem 0xfca04000-0xfca07fff 64bit pref] [ 3.767949][ T1] pci 0000:00:04.0: [8086:3420] type 01 class 0x060400 PCIe Root Port [ 3.783255][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 3.786578][ T1] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 3.800342][ T1] pci 0000:00:04.0: bridge window [mem 0xfc800000-0xfc9fffff 64bit pref] [ 3.822909][ T1] pci 0000:00:05.0: [1af4:1009] type 00 class 0x000200 conventional PCI endpoint [ 3.840365][ T1] pci 0000:00:05.0: BAR 0 [io 0xc0c0-0xc0df] [ 3.846618][ T1] pci 0000:00:05.0: BAR 1 [mem 0xfeaf6000-0xfeaf6fff] [ 3.866660][ T1] pci 0000:00:05.0: BAR 4 [mem 0xfca08000-0xfca0bfff 64bit pref] [ 3.887564][ T1] pci 0000:00:06.0: [8086:100e] type 00 class 0x020000 conventional PCI endpoint [ 3.902154][ T1] pci 0000:00:06.0: BAR 0 [mem 0xfeac0000-0xfeadffff] [ 3.908796][ T1] pci 0000:00:06.0: BAR 1 [io 0xc000-0xc03f] [ 3.941125][ T1] pci 0000:00:06.0: ROM [mem 0xfea40000-0xfea7ffff pref] [ 3.959184][ T1] pci 0000:00:07.0: [1af4:1110] type 00 class 0x050000 conventional PCI endpoint [ 3.979164][ T1] pci 0000:00:07.0: BAR 0 [mem 0xfeaf7000-0xfeaf70ff] [ 3.987016][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfeaf8000-0xfeaf8fff] [ 4.003133][ T1] pci 0000:00:07.0: BAR 2 [mem 0xfca0c000-0xfca0cfff 64bit pref] [ 4.044207][ T1] pci 0000:00:08.0: [1af4:1110] type 00 class 0x050000 conventional PCI endpoint [ 4.063431][ T1] pci 0000:00:08.0: BAR 0 [mem 0xfeaf9000-0xfeaf90ff] [ 4.083919][ T1] pci 0000:00:08.0: BAR 2 [mem 0xfa000000-0xfbffffff 64bit pref] [ 4.125078][ T1] pci 0000:00:1d.0: [8086:2934] type 00 class 0x0c0300 conventional PCI endpoint [ 4.136760][ T1] pci 0000:00:1d.0: BAR 4 [io 0xc0e0-0xc0ff] [ 4.154447][ T1] pci 0000:00:1d.1: [8086:2935] type 00 class 0x0c0300 conventional PCI endpoint [ 4.175977][ T1] pci 0000:00:1d.1: BAR 4 [io 0xc100-0xc11f] [ 4.194683][ T1] pci 0000:00:1d.2: [8086:2936] type 00 class 0x0c0300 conventional PCI endpoint [ 4.216749][ T1] pci 0000:00:1d.2: BAR 4 [io 0xc120-0xc13f] [ 4.242033][ T1] pci 0000:00:1d.7: [8086:293a] type 00 class 0x0c0320 conventional PCI endpoint [ 4.248709][ T1] pci 0000:00:1d.7: BAR 0 [mem 0xfeafa000-0xfeafafff] [ 4.268085][ T1] pci 0000:00:1f.0: [8086:2918] type 00 class 0x060100 conventional PCI endpoint [ 4.281978][ T1] pci 0000:00:1f.0: quirk: [io 0x0600-0x067f] claimed by ICH6 ACPI/GPIO/TCO [ 4.300899][ T1] pci 0000:00:1f.2: [8086:2922] type 00 class 0x010601 conventional PCI endpoint [ 4.326131][ T1] pci 0000:00:1f.2: BAR 4 [io 0xc140-0xc15f] [ 4.342503][ T1] pci 0000:00:1f.2: BAR 5 [mem 0xfeafb000-0xfeafbfff] [ 4.363618][ T1] pci 0000:00:1f.3: [8086:2930] type 00 class 0x0c0500 conventional PCI endpoint [ 4.385611][ T1] pci 0000:00:1f.3: BAR 4 [io 0x0700-0x073f] [ 4.405873][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 4.428771][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 4.441474][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 4.448050][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 4.461487][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 4.467905][ T1] ACPI: PCI: Interrupt link LNKE configured for IRQ 10 [ 4.481334][ T1] ACPI: PCI: Interrupt link LNKF configured for IRQ 10 [ 4.488174][ T1] ACPI: PCI: Interrupt link LNKG configured for IRQ 11 [ 4.501393][ T1] ACPI: PCI: Interrupt link LNKH configured for IRQ 11 [ 4.505910][ T1] ACPI: PCI: Interrupt link GSIA configured for IRQ 16 [ 4.519372][ T1] ACPI: PCI: Interrupt link GSIB configured for IRQ 17 [ 4.523803][ T1] ACPI: PCI: Interrupt link GSIC configured for IRQ 18 [ 4.528268][ T1] ACPI: PCI: Interrupt link GSID configured for IRQ 19 [ 4.539388][ T1] ACPI: PCI: Interrupt link GSIE configured for IRQ 20 [ 4.543593][ T1] ACPI: PCI: Interrupt link GSIF configured for IRQ 21 [ 4.548110][ T1] ACPI: PCI: Interrupt link GSIG configured for IRQ 22 [ 4.559389][ T1] ACPI: PCI: Interrupt link GSIH configured for IRQ 23 [ 4.589063][ T1] iommu: Default domain type: Translated [ 4.592438][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 4.610703][ T1] SCSI subsystem initialized [ 4.620287][ T1] ACPI: bus type USB registered [ 4.623469][ T1] usbcore: registered new interface driver usbfs [ 4.627290][ T1] usbcore: registered new interface driver hub [ 4.639229][ T1] usbcore: registered new device driver usb [ 4.643870][ T1] mc: Linux media interface: v0.10 [ 4.646930][ T1] videodev: Linux video capture interface: v2.00 [ 4.659687][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.663045][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.679259][ T1] PTP clock support registered [ 4.689436][ T1] EDAC MC: Ver: 3.0.0 [ 4.697089][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.713509][ T1] Bluetooth: Core ver 2.22 [ 4.716288][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.729029][ T1] Bluetooth: HCI device and connection manager initialized [ 4.733383][ T1] Bluetooth: HCI socket layer initialized [ 4.736777][ T1] Bluetooth: L2CAP socket layer initialized [ 4.749087][ T1] Bluetooth: SCO socket layer initialized [ 4.752567][ T1] NET: Registered PF_ATMPVC protocol family [ 4.756087][ T1] NET: Registered PF_ATMSVC protocol family [ 4.769322][ T1] NetLabel: Initializing [ 4.771898][ T1] NetLabel: domain hash size = 128 [ 4.774976][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.789158][ T1] NetLabel: unlabeled traffic allowed by default [ 4.794626][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.797869][ T1] NET: Registered PF_NFC protocol family [ 4.809308][ T1] PCI: Using ACPI for IRQ routing [ 5.630677][ T1] pci 0000:00:01.0: vgaarb: setting as boot VGA device [ 5.634944][ T1] pci 0000:00:01.0: vgaarb: bridge control possible [ 5.638928][ T1] pci 0000:00:01.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 5.649065][ T1] vgaarb: loaded [ 5.653496][ T1] hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0 [ 5.657086][ T1] hpet0: 3 comparators, 64-bit 100.000000 MHz counter [ 5.672951][ T1] clocksource: Switched to clocksource kvm-clock [ 5.683331][ T1] VFS: Disk quotas dquot_6.6.0 [ 5.686251][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 5.713052][ T1] netfs: FS-Cache loaded [ 5.716653][ T1] CacheFiles: Loaded [ 5.719282][ T1] TOMOYO: 2.6.0 [ 5.730892][ T1] Mandatory Access Control activated. [ 5.737061][ T1] AppArmor: AppArmor Filesystem Enabled [ 5.751090][ T1] pnp: PnP ACPI init [ 5.757575][ T1] system 00:05: [mem 0xb0000000-0xbfffffff window] has been reserved [ 5.792593][ T1] pnp: PnP ACPI: found 6 devices [ 5.869470][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 5.900536][ T1] NET: Registered PF_INET protocol family [ 5.911377][ T1] IP idents hash table entries: 32768 (order: 6, 262144 bytes, vmalloc) [ 5.919366][ T1] tcp_listen_portaddr_hash hash table entries: 1024 (order: 4, 73728 bytes, vmalloc) [ 5.941222][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 5.946641][ T1] TCP established hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 5.963400][ T1] TCP bind hash table entries: 16384 (order: 9, 2359296 bytes, vmalloc hugepage) [ 5.980883][ T1] TCP: Hash tables configured (established 16384 bind 16384) [ 5.986584][ T1] MPTCP token hash table entries: 2048 (order: 5, 180224 bytes, vmalloc) [ 6.011518][ T1] UDP hash table entries: 1024 (order: 6, 262144 bytes, vmalloc) [ 6.017271][ T1] UDP-Lite hash table entries: 1024 (order: 6, 262144 bytes, vmalloc) [ 6.031381][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 6.036970][ T1] RPC: Registered named UNIX socket transport module. [ 6.050527][ T1] RPC: Registered udp transport module. [ 6.053582][ T1] RPC: Registered tcp transport module. [ 6.056248][ T1] RPC: Registered tcp-with-tls transport module. [ 6.059914][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 6.082404][ T1] NET: Registered PF_XDP protocol family [ 6.085758][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x0fff] to [bus 01] add_size 1000 [ 6.100544][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff]: assigned [ 6.104960][ T1] pci 0000:00:04.0: PCI bridge to [bus 01] [ 6.108332][ T1] pci 0000:00:04.0: bridge window [io 0x1000-0x1fff] [ 6.122686][ T1] pci 0000:00:04.0: bridge window [mem 0xfe800000-0xfe9fffff] [ 6.128363][ T1] pci 0000:00:04.0: bridge window [mem 0xfc800000-0xfc9fffff 64bit pref] [ 6.143080][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 6.147096][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 6.160503][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 6.164578][ T1] pci_bus 0000:00: resource 7 [mem 0x60000000-0xafffffff window] [ 6.168930][ T1] pci_bus 0000:00: resource 8 [mem 0xc0000000-0xfebfffff window] [ 6.190534][ T1] pci_bus 0000:00: resource 9 [mem 0x5c0000000-0xdbfffffff window] [ 6.194669][ T1] pci_bus 0000:01: resource 0 [io 0x1000-0x1fff] [ 6.198123][ T1] pci_bus 0000:01: resource 1 [mem 0xfe800000-0xfe9fffff] [ 6.210597][ T1] pci_bus 0000:01: resource 2 [mem 0xfc800000-0xfc9fffff 64bit pref] [ 6.235648][ T1] ACPI: \_SB_.GSIA: Enabled at IRQ 16 [ 6.271420][ T1] pci 0000:00:1d.0: quirk_usb_early_handoff+0x0/0x19e0 took 54092 usecs [ 6.293405][ T1] ACPI: \_SB_.GSIB: Enabled at IRQ 17 [ 6.317790][ T1] pci 0000:00:1d.1: quirk_usb_early_handoff+0x0/0x19e0 took 41281 usecs [ 6.349430][ T1] ACPI: \_SB_.GSIC: Enabled at IRQ 18 [ 6.381717][ T1] pci 0000:00:1d.2: quirk_usb_early_handoff+0x0/0x19e0 took 40160 usecs [ 6.405833][ T1] ACPI: \_SB_.GSID: Enabled at IRQ 19 [ 6.430193][ T1] pci 0000:00:1d.7: quirk_usb_early_handoff+0x0/0x19e0 took 43292 usecs [ 6.450808][ T1] PCI: CLS 0 bytes, default 64 [ 6.455697][ T1] DMAR: No RMRR found [ 6.457629][ T1] DMAR: No SATC found [ 6.459554][ T1] DMAR: dmar0: Using Queued invalidation [ 6.472979][ T56] kworker/u4:4 (56) used greatest stack depth: 26576 bytes left [ 6.477826][ T1] pci 0000:00:00.0: Adding to iommu group 0 [ 6.490720][ T1] pci 0000:00:01.0: Adding to iommu group 1 [ 6.494166][ T1] pci 0000:00:02.0: Adding to iommu group 2 [ 6.497530][ T1] pci 0000:00:03.0: Adding to iommu group 3 [ 6.510701][ T1] pci 0000:00:04.0: Adding to iommu group 4 [ 6.513569][ T1] pci 0000:00:05.0: Adding to iommu group 5 [ 6.516513][ T1] pci 0000:00:06.0: Adding to iommu group 6 [ 6.519358][ T1] pci 0000:00:07.0: Adding to iommu group 7 [ 6.530812][ T1] pci 0000:00:08.0: Adding to iommu group 8 [ 6.533820][ T1] pci 0000:00:1d.0: Adding to iommu group 9 [ 6.536672][ T1] pci 0000:00:1d.1: Adding to iommu group 9 [ 6.539529][ T1] pci 0000:00:1d.2: Adding to iommu group 9 [ 6.550618][ T1] pci 0000:00:1d.7: Adding to iommu group 9 [ 6.553611][ T1] pci 0000:00:1f.0: Adding to iommu group 10 [ 6.556542][ T1] pci 0000:00:1f.2: Adding to iommu group 10 [ 6.559461][ T1] pci 0000:00:1f.3: Adding to iommu group 10 [ 6.640513][ T1] DMAR: Intel(R) Virtualization Technology for Directed I/O [ 6.643990][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 6.647500][ T1] software IO TLB: mapped [mem 0x000000005a200000-0x000000005e200000] (64MB) [ 6.660816][ T1] ACPI: bus type thunderbolt registered [ 6.665504][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 6.669928][ T1] no MSR PMU driver. [ 6.691293][ T1] kvm_amd: CPU 0 isn't AMD or Hygon [ 6.694153][ T60] kworker/u4:4 (60) used greatest stack depth: 25552 bytes left [ 6.703693][ T1] AES CTR mode by8 optimization enabled [ 6.726799][ T69] kworker/u4:4 (69) used greatest stack depth: 25424 bytes left [ 7.524332][ T1] Initialise system trusted keyrings [ 7.529086][ T1] workingset: timestamp_bits=40 max_order=18 bucket_order=0 [ 7.536281][ T1] DLM installed [ 7.539255][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.545407][ T1] NFS: Registering the id_resolver key type [ 7.548331][ T1] Key type id_resolver registered [ 7.551525][ T1] Key type id_legacy registered [ 7.554299][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.558565][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 7.568119][ T1] Key type cifs.spnego registered [ 7.571005][ T1] Key type cifs.idmap registered [ 7.575023][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 7.577849][ T1] ntfs3: Read-only LZX/Xpress compression included [ 7.581387][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 7.584424][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 7.590020][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 7.593497][ T1] QNX4 filesystem 0.2.3 registered. [ 7.596107][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 7.600333][ T1] fuse: init (API version 7.41) [ 7.604882][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 7.609212][ T1] orangefs_init: module version upstream loaded [ 7.613127][ T1] JFS: nTxBlock = 6193, nTxLock = 49545 [ 7.628463][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 7.635755][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.639317][ T1] NILFS version 2 loaded [ 7.641666][ T1] befs: version: 0.9.3 [ 7.643862][ T1] ocfs2: Registered cluster interface o2cb [ 7.647277][ T1] ocfs2: Registered cluster interface user [ 7.650152][ T1] OCFS2 User DLM kernel interface loaded [ 7.659431][ T1] gfs2: GFS2 installed [ 7.667972][ T1] ceph: loaded (mds proto 32) [ 7.684377][ T1] NET: Registered PF_ALG protocol family [ 7.687159][ T1] xor: automatically using best checksumming function avx [ 7.691310][ T1] async_tx: api initialized (async) [ 7.694033][ T1] Key type asymmetric registered [ 7.696870][ T1] Asymmetric key parser 'x509' registered [ 7.700062][ T1] Asymmetric key parser 'pkcs8' registered [ 7.702974][ T1] Key type pkcs7_test registered [ 7.706282][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 238) [ 7.710692][ T1] io scheduler mq-deadline registered [ 7.713318][ T1] io scheduler kyber registered [ 7.716224][ T1] io scheduler bfq registered [ 7.735610][ T1] ACPI: \_SB_.GSIE: Enabled at IRQ 20 [ 7.746271][ T1] pcieport 0000:00:04.0: PME: Signaling with IRQ 25 [ 7.751636][ T1] pcieport 0000:00:04.0: AER: enabled with IRQ 26 [ 7.758899][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 7.791765][ T1] ACPI: button: Power Button [PWRF] [ 8.006256][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.032925][ T1] ACPI: \_SB_.GSIF: Enabled at IRQ 21 [ 8.064169][ T1] ACPI: \_SB_.GSIH: Enabled at IRQ 23 [ 8.509746][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.516308][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.525013][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.566395][ T1] Non-volatile memory driver v1.3 [ 8.576551][ T1] Linux agpgart interface v0.103 [ 8.587954][ T1] usbcore: registered new interface driver xillyusb [ 8.596733][ T1] ACPI: bus type drm_connector registered [ 8.605352][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 8.617589][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1 [ 8.696832][ T1] Console: switching to colour frame buffer device 128x48 [ 8.719846][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 8.725425][ T1] usbcore: registered new interface driver udl [ 8.730248][ T1] [drm] pci: virtio-vga detected at 0000:00:01.0 [ 8.734345][ T1] virtio-pci 0000:00:01.0: vgaarb: deactivate vga console [ 8.741272][ T1] [drm] features: -virgl +edid -resource_blob -host_visible [ 8.741287][ T1] [drm] features: -context_init [ 8.755391][ T1] [drm] number of scanouts: 1 [ 8.758134][ T1] [drm] number of cap sets: 0 [ 8.784400][ T1] [drm] Initialized virtio_gpu 0.1.0 for 0000:00:01.0 on minor 2 [ 8.821698][ T1] fbcon: virtio_gpudrmfb (fb1) is primary device [ 8.821720][ T1] fbcon: Remapping primary device, fb1, to tty 1-63 [ 286.200684][ T26] INFO: task swapper/0:1 blocked for more than 143 seconds. [ 286.200732][ T26] Not tainted 6.13.0-syzkaller-07078-gb46c89c08f41 #0 [ 286.200740][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.200747][ T26] task:swapper/0 state:D stack:18416 pid:1 tgid:1 ppid:0 flags:0x00004000 [ 286.200780][ T26] Call Trace: [ 286.200794][ T26] [ 286.200803][ T26] __schedule+0x186c/0x4be0 [ 286.200953][ T26] ? __pfx___schedule+0x10/0x10 [ 286.200968][ T26] ? __pfx_lock_release+0x10/0x10 [ 286.200993][ T26] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 286.201008][ T26] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 286.201021][ T26] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 286.201036][ T26] ? schedule+0x90/0x320 [ 286.201049][ T26] schedule+0x14b/0x320 [ 286.201063][ T26] schedule_preempt_disabled+0x13/0x30 [ 286.201075][ T26] __ww_mutex_lock+0x1186/0x2a70 [ 286.201093][ T26] ? __ww_mutex_lock+0xd9e/0x2a70 [ 286.201112][ T26] ? modeset_lock+0x2c8/0x660 [ 286.201155][ T26] ? __pfx___ww_mutex_lock+0x10/0x10 [ 286.201172][ T26] ? __pfx___might_resched+0x10/0x10 [ 286.201186][ T26] ? __asan_memset+0x23/0x50 [ 286.201205][ T26] ? __pfx___drm_dev_dbg+0x10/0x10 [ 286.201224][ T26] ww_mutex_lock+0x40/0x200 [ 286.201238][ T26] ? modeset_lock+0x2b9/0x660 [ 286.201253][ T26] modeset_lock+0x2c8/0x660 [ 286.201276][ T26] drm_atomic_get_plane_state+0x1c1/0x500 [ 286.201298][ T26] drm_client_modeset_commit_atomic+0x19b/0x7d0 [ 286.201320][ T26] ? __pfx_drm_client_modeset_commit_atomic+0x10/0x10 [ 286.201335][ T26] ? trace_contention_end+0x3c/0x120 [ 286.201360][ T26] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 286.201380][ T26] drm_client_modeset_commit_locked+0xe0/0x520 [ 286.201399][ T26] drm_fb_helper_pan_display+0x379/0xc10 [ 286.201419][ T26] fb_pan_display+0x3a3/0x680 [ 286.201434][ T26] ? __pfx_drm_fb_helper_pan_display+0x10/0x10 [ 286.201451][ T26] bit_update_start+0x4d/0x1c0 [ 286.201468][ T26] fbcon_switch+0x144b/0x2250 [ 286.201489][ T26] ? __pfx_fbcon_switch+0x10/0x10 [ 286.201512][ T26] ? __pfx_hide_cursor+0x10/0x10 [ 286.201531][ T26] ? is_console_locked+0x9/0x20 [ 286.201543][ T26] ? set_origin+0x344/0x480 [ 286.201561][ T26] redraw_screen+0x546/0xe90 [ 286.201580][ T26] ? __pfx_redraw_screen+0x10/0x10 [ 286.201598][ T26] ? fb_prepare_logo+0x3d0/0x510 [ 286.201612][ T26] ? fbcon_prepare_logo+0x53f/0xd20 [ 286.201629][ T26] fbcon_prepare_logo+0x9ba/0xd20 [ 286.201648][ T26] ? __pfx_drm_fb_helper_set_par+0x10/0x10 [ 286.201663][ T26] set_con2fb_map+0xc24/0x11e0 [ 286.201680][ T26] ? con_is_bound+0x154/0x1e0 [ 286.201693][ T26] fbcon_fb_registered+0x251/0x620 [ 286.201709][ T26] register_framebuffer+0x654/0x810 [ 286.201725][ T26] ? __pfx_register_framebuffer+0x10/0x10 [ 286.201749][ T26] __drm_fb_helper_initial_config_and_unlock+0x1697/0x1cc0 [ 286.201775][ T26] ? __pfx___drm_fb_helper_initial_config_and_unlock+0x10/0x10 [ 286.201791][ T26] ? __pfx___mutex_lock+0x10/0x10 [ 286.201813][ T26] drm_fbdev_client_hotplug+0x16e/0x230 [ 286.201837][ T26] drm_client_register+0x17f/0x210 [ 286.201855][ T26] drm_fbdev_client_setup+0x1a9/0x3b0 [ 286.201873][ T26] drm_client_setup+0x60/0x120 [ 286.201890][ T26] virtio_gpu_probe+0x22b/0x3c0 [ 286.201906][ T26] virtio_dev_probe+0x931/0xc80 [ 286.201927][ T26] ? __pfx_virtio_dev_probe+0x10/0x10 [ 286.201943][ T26] really_probe+0x2b9/0xad0 [ 286.201960][ T26] __driver_probe_device+0x1a2/0x390 [ 286.201987][ T26] driver_probe_device+0x50/0x430 [ 286.201999][ T26] __driver_attach+0x45f/0x710 [ 286.202009][ T26] ? __pfx___driver_attach+0x10/0x10 [ 286.202019][ T26] bus_for_each_dev+0x239/0x2b0 [ 286.202027][ T26] ? __pfx___driver_attach+0x10/0x10 [ 286.202037][ T26] ? __pfx_bus_for_each_dev+0x10/0x10 [ 286.202049][ T26] bus_add_driver+0x346/0x670 [ 286.202060][ T26] driver_register+0x23a/0x320 [ 286.202071][ T26] ? __pfx_virtio_gpu_driver_init+0x10/0x10 [ 286.202089][ T26] do_one_initcall+0x248/0x870 [ 286.202103][ T26] ? __pfx_virtio_gpu_driver_init+0x10/0x10 [ 286.202121][ T26] ? __pfx_do_one_initcall+0x10/0x10 [ 286.202167][ T26] ? __pfx_parse_args+0x10/0x10 [ 286.202180][ T26] ? rcu_is_watching+0x15/0xb0 [ 286.202189][ T26] do_initcall_level+0x157/0x210 [ 286.202208][ T26] do_initcalls+0x3f/0x80 [ 286.202223][ T26] kernel_init_freeable+0x435/0x5d0 [ 286.202242][ T26] ? __pfx_kernel_init_freeable+0x10/0x10 [ 286.202257][ T26] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 286.202272][ T26] ? __pfx_kernel_init+0x10/0x10 [ 286.202290][ T26] ? __pfx_kernel_init+0x10/0x10 [ 286.202305][ T26] ? __pfx_kernel_init+0x10/0x10 [ 286.202320][ T26] kernel_init+0x1d/0x2b0 [ 286.202335][ T26] ret_from_fork+0x4b/0x80 [ 286.202350][ T26] ? __pfx_kernel_init+0x10/0x10 [ 286.202366][ T26] ret_from_fork_asm+0x1a/0x30 [ 286.202389][ T26] [ 286.202397][ T26] INFO: task kworker/0:1:9 blocked for more than 143 seconds. [ 286.202403][ T26] Not tainted 6.13.0-syzkaller-07078-gb46c89c08f41 #0 [ 286.202408][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.202411][ T26] task:kworker/0:1 state:D stack:25872 pid:9 tgid:9 ppid:2 flags:0x00004000 [ 286.202445][ T26] Workqueue: events virtio_gpu_dequeue_ctrl_func [ 286.202463][ T26] Call Trace: [ 286.202468][ T26] [ 286.202475][ T26] __schedule+0x186c/0x4be0 [ 286.202527][ T26] ? __pfx___schedule+0x10/0x10 [ 286.202543][ T26] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 286.202558][ T26] ? __pfx_lock_release+0x10/0x10 [ 286.202572][ T26] ? kick_pool+0x1bd/0x620 [ 286.202582][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.202590][ T26] ? lockdep_hardirqs_on+0x99/0x150 [ 286.202598][ T26] ? schedule+0x90/0x320 [ 286.202607][ T26] schedule+0x14b/0x320 [ 286.202620][ T26] schedule_preempt_disabled+0x13/0x30 [ 286.202632][ T26] __mutex_lock+0x817/0x1010 [ 286.202644][ T26] ? lockdep_hardirqs_on+0x99/0x150 [ 286.202658][ T26] ? __mutex_lock+0x602/0x1010 [ 286.202674][ T26] ? drm_client_dev_hotplug+0xd0/0x3c0 [ 286.202689][ T26] ? __pfx___mutex_lock+0x10/0x10 [ 286.202700][ T26] ? kobject_uevent_env+0x54d/0x8e0 [ 286.202723][ T26] ? drm_sysfs_hotplug_event+0x137/0x170 [ 286.202739][ T26] ? __pfx_drm_sysfs_hotplug_event+0x10/0x10 [ 286.202756][ T26] drm_client_dev_hotplug+0xd0/0x3c0 [ 286.202771][ T26] ? __pfx_virtio_gpu_cmd_get_display_info_cb+0x10/0x10 [ 286.202790][ T26] virtio_gpu_dequeue_ctrl_func+0x605/0xa50 [ 286.202806][ T26] ? __pfx_lock_acquire+0x10/0x10 [ 286.202824][ T26] ? __pfx_virtio_gpu_dequeue_ctrl_func+0x10/0x10 [ 286.202847][ T26] ? process_scheduled_works+0x976/0x1840 [ 286.202861][ T26] process_scheduled_works+0xa66/0x1840 [ 286.202891][ T26] ? __pfx_process_scheduled_works+0x10/0x10 [ 286.202911][ T26] ? assign_work+0x364/0x3d0 [ 286.202928][ T26] worker_thread+0x870/0xd30 [ 286.202946][ T26] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 286.202960][ T26] ? __kthread_parkme+0x169/0x1d0 [ 286.202976][ T26] ? __pfx_worker_thread+0x10/0x10 [ 286.202996][ T26] kthread+0x7a9/0x920 [ 286.203011][ T26] ? __pfx_kthread+0x10/0x10 [ 286.203028][ T26] ? __pfx_worker_thread+0x10/0x10 [ 286.203038][ T26] ? __pfx_kthread+0x10/0x10 [ 286.203046][ T26] ? __pfx_kthread+0x10/0x10 [ 286.203056][ T26] ? __pfx_kthread+0x10/0x10 [ 286.203064][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.203071][ T26] ? lockdep_hardirqs_on+0x99/0x150 [ 286.203078][ T26] ? __pfx_kthread+0x10/0x10 [ 286.203093][ T26] ret_from_fork+0x4b/0x80 [ 286.203106][ T26] ? __pfx_kthread+0x10/0x10 [ 286.203121][ T26] ret_from_fork_asm+0x1a/0x30 [ 286.203143][ T26] [ 286.203164][ T26] INFO: task kworker/0:2:789 blocked for more than 143 seconds. [ 286.203173][ T26] Not tainted 6.13.0-syzkaller-07078-gb46c89c08f41 #0 [ 286.203181][ T26] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 286.203187][ T26] task:kworker/0:2 state:D stack:24432 pid:789 tgid:789 ppid:2 flags:0x00004000 [ 286.203218][ T26] Workqueue: events drm_fb_helper_damage_work [ 286.203232][ T26] Call Trace: [ 286.203236][ T26] [ 286.203244][ T26] __schedule+0x186c/0x4be0 [ 286.203270][ T26] ? __pfx___schedule+0x10/0x10 [ 286.203283][ T26] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 286.203298][ T26] ? __pfx_lock_release+0x10/0x10 [ 286.203318][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.203330][ T26] ? lockdep_hardirqs_on+0x99/0x150 [ 286.203344][ T26] ? schedule+0x90/0x320 [ 286.203356][ T26] schedule+0x14b/0x320 [ 286.203369][ T26] virtio_gpu_queue_fenced_ctrl_buffer+0x720/0xff0 [ 286.203391][ T26] ? __pfx_virtio_gpu_queue_fenced_ctrl_buffer+0x10/0x10 [ 286.203408][ T26] ? __pfx_autoremove_wake_function+0x10/0x10 [ 286.203436][ T26] ? trace_kmem_cache_alloc+0x1f/0xc0 [ 286.203449][ T26] ? kmem_cache_alloc_noprof+0x22d/0x380 [ 286.203462][ T26] ? __asan_memset+0x23/0x50 [ 286.203480][ T26] virtio_gpu_primary_plane_update+0xc83/0x1490 [ 286.203489][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.203499][ T26] ? drm_atomic_helper_update_legacy_modeset_state+0x6ac/0x9e0 [ 286.203507][ T26] ? __pfx_virtio_gpu_primary_plane_update+0x10/0x10 [ 286.203516][ T26] ? drm_atomic_helper_update_legacy_modeset_state+0x982/0x9e0 [ 286.203524][ T26] ? drm_calc_timestamping_constants+0x24c/0x650 [ 286.203539][ T26] drm_atomic_helper_commit_planes+0x5ee/0xe00 [ 286.203559][ T26] drm_atomic_helper_commit_tail+0x5e/0x500 [ 286.203571][ T26] ? drm_atomic_helper_wait_for_dependencies+0x6b3/0x730 [ 286.203589][ T26] commit_tail+0x2c1/0x3c0 [ 286.203605][ T26] drm_atomic_helper_commit+0x953/0x9f0 [ 286.203620][ T26] ? __pfx_drm_atomic_helper_commit+0x10/0x10 [ 286.203634][ T26] drm_atomic_commit+0x294/0x2f0 [ 286.203649][ T26] ? __pfx_drm_atomic_commit+0x10/0x10 [ 286.203660][ T26] ? __pfx___drm_printfn_info+0x10/0x10 [ 286.203678][ T26] ? ww_mutex_lock+0x40/0x200 [ 286.203694][ T26] ? drm_modeset_unlock+0x38/0x100 [ 286.203708][ T26] drm_atomic_helper_dirtyfb+0xd0b/0xe60 [ 286.203731][ T26] ? __pfx_drm_atomic_helper_dirtyfb+0x10/0x10 [ 286.203758][ T26] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 286.203786][ T26] ? lockdep_hardirqs_on+0x99/0x150 [ 286.203794][ T26] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 286.203802][ T26] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 286.203811][ T26] drm_fbdev_shmem_helper_fb_dirty+0x151/0x2c0 [ 286.203822][ T26] drm_fb_helper_damage_work+0x275/0x880 [ 286.203834][ T26] ? __pfx_drm_fb_helper_damage_work+0x10/0x10 [ 286.203849][ T26] ? process_scheduled_works+0x976/0x1840 [ 286.203865][ T26] process_scheduled_works+0xa66/0x1840 [ 286.203895][ T26] ? __pfx_process_scheduled_works+0x10/0x10 [ 286.203914][ T26] ? assign_work+0x364/0x3d0 [ 286.203930][ T26] worker_thread+0x870/0xd30 [ 286.203950][ T26] ? _raw_spin_unlock_irqrestore+0xdd/0x140 [ 286.203964][ T26] ? __kthread_parkme+0x169/0x1d0 [ 286.203985][ T26] ? __pfx_worker_thread+0x10/0x10 [ 286.203999][ T26] kthread+0x7a9/0x920 [ 286.204013][ T26] ? __pfx_kthread+0x10/0x10 [ 286.204029][ T26] ? __pfx_worker_thread+0x10/0x10 [ 286.204043][ T26] ? __pfx_kthread+0x10/0x10 [ 286.204056][ T26] ? __pfx_kthread+0x10/0x10 [ 286.204073][ T26] ? __pfx_kthread+0x10/0x10 [ 286.204087][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.204099][ T26] ? lockdep_hardirqs_on+0x99/0x150 [ 286.204112][ T26] ? __pfx_kthread+0x10/0x10 [ 286.204128][ T26] ret_from_fork+0x4b/0x80 [ 286.204142][ T26] ? __pfx_kthread+0x10/0x10 [ 286.204157][ T26] ret_from_fork_asm+0x1a/0x30 [ 286.204179][ T26] [ 286.204186][ T26] [ 286.204186][ T26] Showing all locks held in the system: [ 286.204196][ T26] 9 locks held by swapper/0/1: [ 286.204203][ T26] #0: ffff88801fbca170 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x454/0x710 [ 286.204256][ T26] #1: ffff88803304a2f8 (&dev->clientlist_mutex){+.+.}-{4:4}, at: drm_client_register+0x4e/0x210 [ 286.204300][ T26] #2: ffffffff8f0f1c28 (registration_lock){+.+.}-{4:4}, at: register_framebuffer+0x87/0x810 [ 286.204339][ T26] #3: ffffffff8e8159c0 (console_lock){+.+.}-{0:0}, at: fbcon_fb_registered+0x54/0x620 [ 286.204374][ T26] #4: ffff88803439a280 (&helper->lock){+.+.}-{4:4}, at: drm_fb_helper_pan_display+0xbc/0xc10 [ 286.204409][ T26] #5: ffff88803304a1b0 (&dev->master_mutex){+.+.}-{4:4}, at: drm_master_internal_acquire+0x20/0x70 [ 286.204444][ T26] #6: ffff88803439a098 (&client->modeset_mutex){+.+.}-{4:4}, at: drm_client_modeset_commit_locked+0x50/0x520 [ 286.204481][ T26] #7: ffffc90000136b50 (crtc_ww_class_acquire){+.+.}-{0:0}, at: drm_client_modeset_commit_atomic+0xcf/0x7d0 [ 286.204523][ T26] #8: ffffc90000136b78 (crtc_ww_class_mutex){+.+.}-{4:4}, at: drm_client_modeset_commit_atomic+0xcf/0x7d0 [ 286.204547][ T26] 3 locks held by kworker/0:1/9: [ 286.204552][ T26] #0: ffff88801ac74d48 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1840 [ 286.204572][ T26] #1: ffffc900001b7c60 ((work_completion)(&vgvq->dequeue_work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1840 [ 286.204593][ T26] #2: ffff88803304a2f8 (&dev->clientlist_mutex){+.+.}-{4:4}, at: drm_client_dev_hotplug+0xd0/0x3c0 [ 286.204614][ T26] 2 locks held by kworker/u4:1/12: [ 286.204618][ T26] #0: ffff88801ac79148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1840 [ 286.204638][ T26] #1: ffffc900001e7c60 ((work_completion)(&(&kfence_timer)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1840 [ 286.204671][ T26] 1 lock held by khungtaskd/26: [ 286.204678][ T26] #0: ffffffff8e93a020 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x55/0x2a0 [ 286.204722][ T26] 5 locks held by kworker/0:2/789: [ 286.204729][ T26] #0: ffff88801ac74d48 ((wq_completion)events){+.+.}-{0:0}, at: process_scheduled_works+0x93b/0x1840 [ 286.204758][ T26] #1: ffffc90001a07c60 ((work_completion)(&helper->damage_work)){+.+.}-{0:0}, at: process_scheduled_works+0x976/0x1840 [ 286.204791][ T26] #2: ffffc90001a078b0 (crtc_ww_class_acquire){+.+.}-{0:0}, at: drm_atomic_helper_dirtyfb+0xc9/0xe60 [ 286.204826][ T26] #3: ffffc90001a078d8 (crtc_ww_class_mutex){+.+.}-{4:4}, at: drm_atomic_helper_dirtyfb+0xc9/0xe60 [ 286.204862][ T26] #4: ffffffff8f1cb250 (drm_unplug_srcu){.+.+}-{0:0}, at: drm_dev_enter+0x48/0x160 [ 286.204897][ T26] [ 286.204902][ T26] ============================================= [ 286.204902][ T26] [ 286.204909][ T26] Kernel panic - not syncing: hung_task: blocked tasks [ 286.204918][ T26] CPU: 0 UID: 0 PID: 26 Comm: khungtaskd Not tainted 6.13.0-syzkaller-07078-gb46c89c08f41 #0 [ 286.204930][ T26] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 286.204937][ T26] Call Trace: [ 286.204941][ T26] [ 286.204947][ T26] dump_stack_lvl+0x241/0x360 [ 286.204961][ T26] ? __pfx_dump_stack_lvl+0x10/0x10 [ 286.204973][ T26] ? __pfx__printk+0x10/0x10 [ 286.204999][ T26] ? vscnprintf+0x5d/0x90 [ 286.205018][ T26] panic+0x349/0x880 [ 286.205034][ T26] ? __wake_up_klogd+0xcc/0x110 [ 286.205048][ T26] ? __pfx_panic+0x10/0x10 [ 286.205063][ T26] ? __wake_up_klogd+0xcc/0x110 [ 286.205081][ T26] ? debug_show_all_locks+0x24a/0x2a0 [ 286.205095][ T26] ? debug_show_all_locks+0x55/0x2a0 [ 286.205112][ T26] watchdog+0x1035/0x1040 [ 286.205128][ T26] ? watchdog+0x1ea/0x1040 [ 286.205144][ T26] ? __pfx_watchdog+0x10/0x10 [ 286.205159][ T26] kthread+0x7a9/0x920 [ 286.205172][ T26] ? __pfx_kthread+0x10/0x10 [ 286.205188][ T26] ? __pfx_watchdog+0x10/0x10 [ 286.205201][ T26] ? __pfx_kthread+0x10/0x10 [ 286.205214][ T26] ? __pfx_kthread+0x10/0x10 [ 286.205231][ T26] ? __pfx_kthread+0x10/0x10 [ 286.205244][ T26] ? _raw_spin_unlock_irq+0x23/0x50 [ 286.205255][ T26] ? lockdep_hardirqs_on+0x99/0x150 [ 286.205267][ T26] ? __pfx_kthread+0x10/0x10 [ 286.205282][ T26] ret_from_fork+0x4b/0x80 [ 286.205295][ T26] ? __pfx_kthread+0x10/0x10 [ 286.205309][ T26] ret_from_fork_asm+0x1a/0x30 [ 286.205329][ T26] [ 286.205599][ T26] Kernel Offset: disabled