failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.0.234" "pwd"]: exit status 255 ssh: connect to host 10.128.0.234 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[us-central1-ssh-serialport.googleapis.com]:9600' (RSA) to the list of known hosts. serialport: Connected to syzkaller.us-central1-c.ci-upstream-linux-next-kasan-gce-root-test-1 port 1 (session ID: 6583d00535cc8cbe650dbfffcfb8e43bceae6c225e1da69541febf4b971e851c, active connections: 1). SeaBIOS (version 1.8.2-google) Total RAM Size = 0x0000000200000000 = 8192 MiB CPUs found: 2 Max CPUs supported: 2 SeaBIOS (version 1.8.2-google) Machine UUID 086f95b8-7ada-47d5-ae28-d84de4582e6d found virtio-scsi at 0:3 virtio-scsi vendor='Google' product='PersistentDisk' rev='1' type=0 removable=0 virtio-scsi blksize=512 sectors=4194304 = 2048 MiB drive 0x000f2790: PCHS=0/0/0 translation=lba LCHS=520/128/63 s=4194304 Sending Seabios boot VM event. Booting from Hard Disk 0... [ 0.000000][ T0] Linux version 6.11.0-rc2-next-20240808-syzkaller (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: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 0.000000][ T0] printk: legacy bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 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 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 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 [ 0.000006][ T0] kvm-clock: using sched offset of 4604358799 cycles [ 0.000830][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003432][ T0] tsc: Detected 2200.216 MHz processor [ 0.008810][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.009805][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.011058][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.012154][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.019520][ T0] found SMP MP-table at [mem 0x000f2a50-0x000f2a5f] [ 0.020862][ T0] Using GB pages for direct mapping [ 0.025479][ T0] ACPI: Early table checksum verification disabled [ 0.026425][ T0] ACPI: RSDP 0x00000000000F27D0 000014 (v00 Google) [ 0.027469][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.029845][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.031671][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.033058][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.033805][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.034700][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.036352][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.037866][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.039176][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.040585][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.041921][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.043288][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.044936][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.046176][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.047364][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.048840][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.050004][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.051320][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.052142][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.052986][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.054083][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.055192][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.056251][ T0] NUMA: Node 0 [mem 0x00001000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00001000-0xbfffffff] [ 0.058036][ T0] NUMA: Node 0 [mem 0x00001000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00001000-0x23fffffff] [ 0.060201][ T0] Faking node 0 at [mem 0x0000000000001000-0x0000000140000fff] (5120MB) [ 0.061470][ T0] Faking node 1 at [mem 0x0000000140001000-0x000000023fffffff] (4095MB) [ 0.063682][ T0] NODE_DATA(0) allocated [mem 0x13fffb540-0x140000fff] [ 0.065761][ T0] NODE_DATA(1) allocated [mem 0x23fff7540-0x23fffcfff] [ 0.105866][ T0] Zone ranges: [ 0.106497][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.107796][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.108825][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.109926][ T0] Device empty [ 0.110407][ T0] Movable zone start for each node [ 0.112412][ T0] Early memory node ranges [ 0.113046][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.114124][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.116316][ T0] node 0: [mem 0x0000000100000000-0x0000000140000fff] [ 0.118064][ T0] node 1: [mem 0x0000000140001000-0x000000023fffffff] [ 0.120110][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x0000000140000fff] [ 0.121619][ T0] Initmem setup node 1 [mem 0x0000000140001000-0x000000023fffffff] [ 0.123859][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.126482][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.196120][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.573027][ T0] kasan: KernelAddressSanitizer initialized [ 0.574678][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.575420][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.576605][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.578073][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.579329][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.581106][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.582688][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.584333][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.585638][ T0] CPU topo: Max. logical packages: 1 [ 0.586579][ T0] CPU topo: Max. logical dies: 1 [ 0.587436][ T0] CPU topo: Max. dies per package: 1 [ 0.588287][ T0] CPU topo: Max. threads per core: 2 [ 0.589178][ T0] CPU topo: Num. cores per package: 1 [ 0.590031][ T0] CPU topo: Num. threads per package: 2 [ 0.591190][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.592511][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.594025][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.595329][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.597119][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.598450][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.599862][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.601049][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.602718][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.604089][ T0] Booting paravirtualized kernel on KVM [ 0.605286][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.753480][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.755785][ T0] percpu: Embedded 74 pages/cpu s264520 r8192 d30392 u1048576 [ 0.757007][ T0] kvm-guest: PV spinlocks enabled [ 0.757933][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.759082][ 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 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.773642][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.775984][ T0] random: crng init done [ 0.777027][ T0] Fallback order for Node 0: 0 1 [ 0.777064][ T0] Fallback order for Node 1: 1 0 [ 0.777083][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2097051 [ 0.779698][ T0] Policy zone: Normal [ 0.781051][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.782378][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.783805][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.790102][ T0] software IO TLB: area num 2. [ 1.876728][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 2.000811][ T0] allocated 167772160 bytes of page_ext [ 2.001886][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 2.017917][ T0] Node 0, zone DMA32: page owner found early allocated 21222 pages [ 2.030919][ T0] Node 0, zone Normal: page owner found early allocated 0 pages [ 2.042631][ T0] Node 1, zone Normal: page owner found early allocated 19843 pages [ 2.045163][ T0] Kernel/User page tables isolation: enabled [ 2.047654][ T0] Dynamic Preempt: full [ 2.050085][ T0] Running RCU self tests [ 2.050671][ T0] Running RCU synchronous self tests [ 2.051714][ T0] rcu: Preemptible hierarchical RCU implementation. [ 2.053129][ T0] rcu: RCU lockdep checking is enabled. [ 2.054314][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 2.055794][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 2.057287][ T0] rcu: RCU debug extended QS entry/exit. [ 2.058791][ T0] All grace periods are expedited (rcu_expedited). [ 2.061049][ T0] Trampoline variant of Tasks RCU enabled. [ 2.062063][ T0] Tracing variant of Tasks RCU enabled. [ 2.063261][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 2.065496][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 2.067385][ T0] Running RCU synchronous self tests [ 2.068537][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 2.071282][ T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 2.179362][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 2.181889][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 2.183646][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823be00000-0xffff88823c000000 [ 2.186276][ T0] Console: colour VGA+ 80x25 [ 2.187275][ T0] printk: legacy console [ttyS0] enabled [ 2.187275][ T0] printk: legacy console [ttyS0] enabled [ 2.189018][ T0] printk: legacy bootconsole [earlyser0] disabled [ 2.189018][ T0] printk: legacy bootconsole [earlyser0] disabled [ 2.191739][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 2.193886][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 2.194706][ T0] ... MAX_LOCK_DEPTH: 48 [ 2.195423][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 2.196306][ T0] ... CLASSHASH_SIZE: 4096 [ 2.197132][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 2.197982][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 2.199140][ T0] ... CHAINHASH_SIZE: 131072 [ 2.200037][ T0] memory used by lock dependency info: 20721 kB [ 2.201558][ T0] memory used for stack traces: 8320 kB [ 2.202491][ T0] per task-struct memory footprint: 1920 bytes [ 2.203740][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 2.206198][ T0] ACPI: Core revision 20240322 [ 2.208045][ T0] APIC: Switch to symmetric I/O mode setup [ 2.209537][ T0] x2apic enabled [ 2.213986][ T0] APIC: Switched APIC routing to: physical x2apic [ 2.221017][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 2.222341][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6feccdd0, max_idle_ns: 440795259471 ns [ 2.224466][ T0] Calibrating delay loop (skipped) preset value.. 4400.43 BogoMIPS (lpj=22002160) [ 2.226821][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 2.234499][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 2.235780][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.237787][ T0] Spectre V2 : Spectre BHI mitigation: SW BHB clearing on syscall and VM exit [ 2.239249][ T0] Spectre V2 : Mitigation: IBRS [ 2.240069][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 2.241614][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 2.242820][ T0] RETBleed: Mitigation: IBRS [ 2.244555][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 2.246569][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl [ 2.248211][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.249892][ T0] MDS: Mitigation: Clear CPU buffers [ 2.250825][ T0] TAA: Mitigation: Clear CPU buffers [ 2.251594][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 2.253039][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 2.254462][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 2.255649][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 2.256924][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 2.258314][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 2.494932][ T0] Freeing SMP alternatives memory: 128K [ 2.495865][ T0] pid_max: default: 32768 minimum: 301 [ 2.497227][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,ima,evm [ 2.498827][ T0] landlock: Up and running. [ 2.499672][ T0] Yama: becoming mindful. [ 2.500548][ T0] TOMOYO Linux initialized [ 2.501651][ T0] AppArmor: AppArmor initialized [ 2.502657][ T0] LSM support for eBPF active [ 2.509529][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 2.514726][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.517684][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.519487][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.525917][ T0] Running RCU synchronous self tests [ 2.526791][ T0] Running RCU synchronous self tests [ 2.648884][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.654447][ T1] Running RCU Tasks wait API self tests [ 2.754960][ T1] Running RCU Tasks Trace wait API self tests [ 2.757263][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 2.759140][ T1] signal: max sigframe size: 1776 [ 2.760765][ T1] rcu: Hierarchical SRCU implementation. [ 2.762176][ T1] rcu: Max phase no-delay instances is 1000. [ 2.764916][ T1] Timer migration: 1 hierarchy levels; 8 children per group; 0 crossnode level [ 2.773492][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.774550][ T15] Callback from call_rcu_tasks_trace() invoked. [ 2.778594][ T1] smp: Bringing up secondary CPUs ... [ 2.782279][ T1] smpboot: x86: Booting SMP configuration: [ 2.783610][ T1] .... node #0, CPUs: #1 [ 2.785462][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 2.787218][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details. [ 2.789372][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details. [ 2.794659][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.795455][ T1] smpboot: Total of 2 processors activated (8800.86 BogoMIPS) [ 2.797879][ T1] Memory: 6557768K/8388204K available (180224K kernel code, 28312K rwdata, 37132K rodata, 26500K init, 35740K bss, 1639356K reserved, 0K cma-reserved) [ 2.804690][ T1] devtmpfs: initialized [ 2.805536][ T1] x86/mm: Memory block size: 128MB [ 2.846086][ T1] Running RCU synchronous self tests [ 2.847293][ T1] Running RCU synchronous self tests [ 2.848278][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.848278][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.856138][ T1] PM: RTC time: 18:34:09, date: 2024-08-08 [ 2.876787][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.882195][ T1] audit: initializing netlink subsys (disabled) [ 2.884801][ T29] audit: type=2000 audit(1723142049.162:1): state=initialized audit_enabled=0 res=1 [ 2.888949][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.888964][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.890885][ T1] cpuidle: using governor menu [ 2.890885][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.897563][ T1] dca service started, version 1.12.1 [ 2.898594][ T1] PCI: Using configuration type 1 for base access [ 2.914685][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.916236][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.917732][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.918904][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.945855][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.955036][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.955036][ T1] raid6: using avx2x2 recovery algorithm [ 2.958449][ T1] ACPI: Added _OSI(Module Device) [ 2.959313][ T1] ACPI: Added _OSI(Processor Device) [ 2.960503][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.961425][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.994548][ T14] Callback from call_rcu_tasks() invoked. [ 3.173935][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.239630][ T1] ACPI: Interpreter enabled [ 3.241048][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.242065][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.243456][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.244467][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 3.252187][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.539196][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.540919][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.542677][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.546063][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge [ 3.571666][ T1] PCI host bridge to bus 0000:00 [ 3.572696][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.575071][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.577547][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.580796][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.584503][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.586573][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.588756][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.597906][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.632005][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.659889][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.668753][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.679301][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.687431][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.712501][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.721284][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.729630][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.749224][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.758112][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.782912][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.792697][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint [ 3.800471][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.807115][ T1] pci 0000:00:06.0: BAR 1 [mem 0xfe802000-0xfe80207f] [ 3.828067][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.836857][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf] [ 3.842308][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe803000-0xfe80303f] [ 3.908009][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.917956][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.928045][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.938784][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.945105][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.974503][ T1] iommu: Default domain type: Translated [ 3.976384][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.987762][ T1] SCSI subsystem initialized [ 3.992113][ T1] ACPI: bus type USB registered [ 3.993803][ T1] usbcore: registered new interface driver usbfs [ 3.995419][ T1] usbcore: registered new interface driver hub [ 3.997339][ T1] usbcore: registered new device driver usb [ 4.001556][ T1] mc: Linux media interface: v0.10 [ 4.002740][ T1] videodev: Linux video capture interface: v2.00 [ 4.005642][ T1] pps_core: LinuxPPS API ver. 1 registered [ 4.006712][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 4.008438][ T1] PTP clock support registered [ 4.011307][ T1] EDAC MC: Ver: 3.0.0 [ 4.020274][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 4.030907][ T1] Bluetooth: Core ver 2.22 [ 4.032440][ T1] NET: Registered PF_BLUETOOTH protocol family [ 4.033795][ T1] Bluetooth: HCI device and connection manager initialized [ 4.034606][ T1] Bluetooth: HCI socket layer initialized [ 4.035873][ T1] Bluetooth: L2CAP socket layer initialized [ 4.037035][ T1] Bluetooth: SCO socket layer initialized [ 4.038095][ T1] NET: Registered PF_ATMPVC protocol family [ 4.039015][ T1] NET: Registered PF_ATMSVC protocol family [ 4.040474][ T1] NetLabel: Initializing [ 4.041297][ T1] NetLabel: domain hash size = 128 [ 4.042910][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 4.045187][ T1] NetLabel: unlabeled traffic allowed by default [ 4.049720][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 4.051018][ T1] NET: Registered PF_NFC protocol family [ 4.052119][ T1] PCI: Using ACPI for IRQ routing [ 4.054846][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 4.055968][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 4.057061][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 4.058386][ T1] vgaarb: loaded [ 4.062765][ T1] clocksource: Switched to clocksource kvm-clock [ 4.076746][ T1] VFS: Disk quotas dquot_6.6.0 [ 4.077870][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 4.085419][ T1] netfs: FS-Cache loaded [ 4.088344][ T1] CacheFiles: Loaded [ 4.089950][ T1] TOMOYO: 2.6.0 [ 4.090542][ T1] Mandatory Access Control activated. [ 4.098054][ T1] AppArmor: AppArmor Filesystem Enabled [ 4.099776][ T1] pnp: PnP ACPI init [ 4.137519][ T1] pnp: PnP ACPI: found 7 devices [ 4.217468][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.237073][ T1] NET: Registered PF_INET protocol family [ 4.244443][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.258157][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 4.262015][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 4.266938][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.280563][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 4.296260][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.303513][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 4.310283][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.316978][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.320592][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.327017][ T1] RPC: Registered named UNIX socket transport module. [ 4.328412][ T1] RPC: Registered udp transport module. [ 4.329411][ T1] RPC: Registered tcp transport module. [ 4.330444][ T1] RPC: Registered tcp-with-tls transport module. [ 4.331404][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.337480][ T1] NET: Registered PF_XDP protocol family [ 4.339500][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.340994][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.342475][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.343768][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.347204][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.348523][ T1] PCI: CLS 0 bytes, default 64 [ 4.358136][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.359336][ T1] software IO TLB: mapped [mem 0x00000000b5000000-0x00000000b9000000] (64MB) [ 4.360892][ T1] ACPI: bus type thunderbolt registered [ 4.365412][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.368028][ T62] kworker/u8:3 (62) used greatest stack depth: 25784 bytes left [ 4.393688][ T1] kvm_amd: CPU 0 isn't AMD or Hygon [ 4.394786][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6feccdd0, max_idle_ns: 440795259471 ns [ 4.397633][ T1] clocksource: Switched to clocksource tsc [ 6.363402][ T1] Initialise system trusted keyrings [ 6.366059][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 6.372957][ T1] DLM installed [ 6.376825][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 6.383051][ T1] NFS: Registering the id_resolver key type [ 6.384107][ T1] Key type id_resolver registered [ 6.384859][ T1] Key type id_legacy registered [ 6.385726][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 6.387247][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 6.400233][ T1] Key type cifs.spnego registered [ 6.402477][ T1] Key type cifs.idmap registered [ 6.403731][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 6.404557][ T1] ntfs3: Read-only LZX/Xpress compression included [ 6.406061][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 6.407355][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 6.410975][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 6.412128][ T1] QNX4 filesystem 0.2.3 registered. [ 6.413049][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 6.415163][ T1] fuse: init (API version 7.40) [ 6.419363][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 6.421785][ T1] orangefs_init: module version upstream loaded [ 6.423252][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 6.450508][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 6.456340][ T1] 9p: Installing v9fs 9p2000 file system support [ 6.457958][ T1] NILFS version 2 loaded [ 6.458995][ T1] befs: version: 0.9.3 [ 6.460629][ T1] ocfs2: Registered cluster interface o2cb [ 6.462429][ T1] ocfs2: Registered cluster interface user [ 6.463959][ T1] OCFS2 User DLM kernel interface loaded [ 6.479414][ T1] gfs2: GFS2 installed [ 6.491081][ T1] ceph: loaded (mds proto 32) [ 6.515214][ T1] NET: Registered PF_ALG protocol family [ 6.516372][ T1] xor: automatically using best checksumming function avx [ 6.517512][ T1] async_tx: api initialized (async) [ 6.518500][ T1] Key type asymmetric registered [ 6.519630][ T1] Asymmetric key parser 'x509' registered [ 6.520818][ T1] Asymmetric key parser 'pkcs8' registered [ 6.521651][ T1] Key type pkcs7_test registered [ 6.522701][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 238) [ 6.524843][ T1] io scheduler mq-deadline registered [ 6.525935][ T1] io scheduler kyber registered [ 6.526859][ T1] io scheduler bfq registered [ 6.536869][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.547929][ T1] ACPI: button: Power Button [PWRF] [ 6.550089][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.552777][ T1] ACPI: button: Sleep Button [SLPF] [ 6.564964][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 6.590961][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 6.593905][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.617294][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 6.618715][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 6.644602][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 6.645680][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 6.664823][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 6.736926][ T243] kworker/u8:1 (243) used greatest stack depth: 25712 bytes left [ 6.920725][ T427] kworker/u8:0 (427) used greatest stack depth: 25128 bytes left [ 7.194315][ T1] N_HDLC line discipline registered with maxframe=4096 [ 7.195859][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 7.201097][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 7.213644][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 7.225216][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 7.236124][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.256609][ T1] Non-volatile memory driver v1.3 [ 7.272322][ T1] Linux agpgart interface v0.103 [ 7.275714][ T1] usbcore: registered new interface driver xillyusb [ 7.283053][ T1] ACPI: bus type drm_connector registered [ 7.289078][ T1] [drm] Initialized vgem 1.0.0 for vgem on minor 0 [ 7.299376][ T1] [drm] Initialized vkms 1.0.0 for vkms on minor 1 [ 7.367818][ T1] Console: switching to colour frame buffer device 128x48 [ 7.386187][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 7.387688][ T1] usbcore: registered new interface driver udl [ 7.390978][ T1] usbcore: registered new interface driver gm12u320 [ 7.393418][ T1] usbcore: registered new interface driver gud [ 7.460688][ T1] brd: module loaded [ 7.546770][ T1] loop: module loaded [ 7.667666][ T1] zram: Added device: zram0 [ 7.679664][ T1] null_blk: disk nullb0 created [ 7.680565][ T1] null_blk: module loaded [ 7.683185][ T1] Guest personality initialized and is inactive [ 7.685088][ T1] VMCI host device registered (name=vmci, major=10, minor=118) [ 7.686681][ T1] Initialized host personality [ 7.687718][ T1] usbcore: registered new interface driver rtsx_usb [ 7.690386][ T1] usbcore: registered new interface driver viperboard [ 7.693778][ T1] usbcore: registered new interface driver dln2 [ 7.695858][ T1] usbcore: registered new interface driver pn533_usb [ 7.703588][ T1] nfcsim 0.2 initialized [ 7.704605][ T1] usbcore: registered new interface driver port100 [ 7.706376][ T1] usbcore: registered new interface driver nfcmrvl [ 7.713507][ T1] Loading iSCSI transport class v2.0-870. [ 7.736689][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 7.753179][ T1] scsi host0: Virtio SCSI HBA [ 7.837273][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 7.844609][ T11] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.875759][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 7.878959][ T1] db_root: cannot open: /etc/target [ 7.882340][ T1] slram: not enough parameters. [ 7.897294][ T1] ftl_cs: FTL header not found. [ 7.955690][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 7.957636][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 7.959706][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.978944][ T1] MACsec IEEE 802.1AE [ 8.014333][ T1] usbcore: registered new interface driver mvusb_mdio [ 8.016119][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 8.087593][ T1] vcan: Virtual CAN interface driver [ 8.088891][ T1] vxcan: Virtual CAN Tunnel driver [ 8.090176][ T1] slcan: serial line CAN interface driver [ 8.092385][ T1] CAN device driver interface [ 8.093931][ T1] usbcore: registered new interface driver usb_8dev [ 8.095880][ T1] usbcore: registered new interface driver ems_usb [ 8.097526][ T1] usbcore: registered new interface driver esd_usb [ 8.099248][ T1] usbcore: registered new interface driver etas_es58x [ 8.100880][ T1] usbcore: registered new interface driver f81604 [ 8.102915][ T1] usbcore: registered new interface driver gs_usb [ 8.104849][ T1] usbcore: registered new interface driver kvaser_usb [ 8.106793][ T1] usbcore: registered new interface driver mcba_usb [ 8.108521][ T1] usbcore: registered new interface driver peak_usb [ 8.110018][ T1] usbcore: registered new interface driver ucan [ 8.112395][ T1] e100: Intel(R) PRO/100 Network Driver [ 8.113539][ T1] e100: Copyright(c) 1999-2006 Intel Corporation [ 8.115169][ T1] e1000: Intel(R) PRO/1000 Network Driver [ 8.116144][ T1] e1000: Copyright (c) 1999-2006 Intel Corporation. [ 8.118111][ T1] e1000e: Intel(R) PRO/1000 Network Driver [ 8.119752][ T1] e1000e: Copyright(c) 1999 - 2015 Intel Corporation. [ 8.133676][ T1] mkiss: AX.25 Multikiss, Hans Albas PE1AYX [ 8.135048][ T1] AX.25: 6pack driver, Revision: 0.3.0 [ 8.136524][ T1] AX.25: bpqether driver version 004 [ 8.137979][ T1] PPP generic driver version 2.4.2 [ 8.142605][ T1] PPP BSD Compression module registered [ 8.143835][ T1] PPP Deflate Compression module registered [ 8.145120][ T1] PPP MPPE Compression module registered [ 8.146328][ T1] NET: Registered PF_PPPOX protocol family [ 8.147563][ T1] PPTP driver version 0.8.5 [ 8.152649][ T1] SLIP: version 0.8.4-NET3.019-NEWTTY (dynamic channels, max=256) (6 bit encapsulation enabled). [ 8.154351][ T1] CSLIP: code copyright 1989 Regents of the University of California. [ 8.155604][ T1] SLIP linefill/keepalive option. [ 8.156794][ T1] hdlc: HDLC support module revision 1.22 [ 8.157915][ T1] LAPB Ethernet driver version 0.02 [ 8.159905][ T1] usbcore: registered new interface driver ath9k_htc [ 8.164082][ T1] usbcore: registered new interface driver carl9170 [ 8.165908][ T1] usbcore: registered new interface driver ath6kl_usb [ 8.167765][ T1] usbcore: registered new interface driver ar5523 [ 8.173528][ T1] usbcore: registered new interface driver ath10k_usb [ 8.175368][ T1] usbcore: registered new interface driver plfxlc [ 8.177491][ T1] mac80211_hwsim: initializing netlink [ 8.233546][ T1] usbcore: registered new interface driver atusb [ 8.263032][ T12] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 8.263549][ T11] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 8.265369][ T12] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 8.268331][ T12] sd 0:0:1:0: [sda] Write Protect is off [ 8.268667][ T1] mac802154_hwsim mac802154_hwsim: Added 2 mac802154 hwsim hardware radios [ 8.271588][ T12] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 8.271860][ C0] ------------[ cut here ]------------ [ 8.274976][ C0] WARNING: CPU: 0 PID: 16 at mm/slub.c:4550 slab_free_after_rcu_debug+0x18b/0x270 [ 8.275030][ C0] Modules linked in: [ 8.275059][ C0] CPU: 0 UID: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.11.0-rc2-next-20240808-syzkaller #0 [ 8.275081][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 8.275098][ C0] RIP: 0010:slab_free_after_rcu_debug+0x18b/0x270 [ 8.275127][ C0] Code: 48 89 04 19 48 8d 4a 08 49 8b 34 24 65 48 0f c7 0e 75 c8 4c 89 f7 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d e9 36 55 ff ff 90 <0f> 0b 90 eb 92 90 0f 0b 90 eb 8c 90 0f 0b 90 eb 86 41 8b 54 24 1c [ 8.275139][ C0] RSP: 0000:ffffc90000157a00 EFLAGS: 00010286 [ 8.275151][ C0] RAX: ffff88823be00000 RBX: ffff88802349dc80 RCX: 0000000000048fe0 [ 8.275162][ C0] RDX: ffffea0000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 8.275171][ C0] RBP: ffffc90000157c70 R08: ffffffff8142d3dc R09: 1ffffffff26e8ef3 [ 8.275182][ C0] R10: dffffc0000000000 R11: ffffffff81f0ffa0 R12: dffffc0000000000 [ 8.275192][ C0] R13: ffffffff817bf146 R14: ffff88823be48fe0 R15: ffffea00008d2600 [ 8.275205][ C0] FS: 0000000000000000(0000) GS:ffff8880b9000000(0000) knlGS:0000000000000000 [ 8.275222][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 8.275235][ C0] CR2: ffff88823ffff000 CR3: 000000000e734000 CR4: 00000000003506f0 [ 8.275251][ C0] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 8.275261][ C0] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 8.275272][ C0] Call Trace: [ 8.275279][ C0] [ 8.275287][ C0] ? __warn+0x168/0x4e0 [ 8.275308][ C0] ? slab_free_after_rcu_debug+0x18b/0x270 [ 8.275329][ C0] ? report_bug+0x2b3/0x500 [ 8.275350][ C0] ? slab_free_after_rcu_debug+0x18b/0x270 [ 8.275374][ C0] ? handle_bug+0x60/0x90 [ 8.275394][ C0] ? exc_invalid_op+0x1a/0x50 [ 8.275415][ C0] ? asm_exc_invalid_op+0x1a/0x20 [ 8.275436][ C0] ? rcu_core+0xa86/0x1830 [ 8.275464][ C0] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 8.275484][ C0] ? __phys_addr+0xac/0x170 [ 8.275505][ C0] ? slab_free_after_rcu_debug+0x18b/0x270 [ 8.275527][ C0] ? rcu_core+0xa86/0x1830 [ 8.275551][ C0] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 8.275571][ C0] rcu_core+0xafd/0x1830 [ 8.275610][ C0] ? __pfx_rcu_core+0x10/0x10 [ 8.275633][ C0] ? run_ksoftirqd+0xca/0x130 [ 8.275656][ C0] ? __pfx_lockdep_softirqs_off+0x10/0x10 [ 8.275686][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 8.275702][ C0] ? sched_clock_cpu+0x1ae/0x490 [ 8.275729][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 8.275756][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 8.275787][ C0] ? __schedule+0x1807/0x4ad0 [ 8.275815][ C0] handle_softirqs+0x2c4/0x970 [ 8.275844][ C0] ? run_ksoftirqd+0xca/0x130 [ 8.275872][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 8.275904][ C0] run_ksoftirqd+0xca/0x130 [ 8.275928][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 8.275963][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 8.275987][ C0] smpboot_thread_fn+0x544/0xa30 [ 8.276013][ C0] ? smpboot_thread_fn+0x4e/0xa30 [ 8.276042][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 8.276067][ C0] kthread+0x2f0/0x390 [ 8.276083][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 8.276103][ C0] ? __pfx_kthread+0x10/0x10 [ 8.276119][ C0] ret_from_fork+0x4b/0x80 [ 8.276144][ C0] ? __pfx_kthread+0x10/0x10 [ 8.276162][ C0] ret_from_fork_asm+0x1a/0x30 [ 8.276202][ C0] [ 8.276211][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 8.331397][ C0] CPU: 0 UID: 0 PID: 16 Comm: ksoftirqd/0 Not tainted 6.11.0-rc2-next-20240808-syzkaller #0 [ 8.331397][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 8.331397][ C0] Call Trace: [ 8.331397][ C0] [ 8.331397][ C0] dump_stack_lvl+0x241/0x360 [ 8.331397][ C0] ? __pfx_dump_stack_lvl+0x10/0x10 [ 8.331397][ C0] ? __pfx__printk+0x10/0x10 [ 8.331397][ C0] ? vscnprintf+0x5d/0x90 [ 8.342542][ C0] panic+0x349/0x880 [ 8.342542][ C0] ? __warn+0x177/0x4e0 [ 8.342542][ C0] ? __pfx_panic+0x10/0x10 [ 8.342542][ C0] ? ret_from_fork_asm+0x1a/0x30 [ 8.342542][ C0] __warn+0x34b/0x4e0 [ 8.342542][ C0] ? slab_free_after_rcu_debug+0x18b/0x270 [ 8.342542][ C0] report_bug+0x2b3/0x500 [ 8.342542][ C0] ? slab_free_after_rcu_debug+0x18b/0x270 [ 8.342542][ C0] handle_bug+0x60/0x90 [ 8.342542][ C0] exc_invalid_op+0x1a/0x50 [ 8.342542][ C0] asm_exc_invalid_op+0x1a/0x20 [ 8.342542][ C0] RIP: 0010:slab_free_after_rcu_debug+0x18b/0x270 [ 8.351429][ C0] Code: 48 89 04 19 48 8d 4a 08 49 8b 34 24 65 48 0f c7 0e 75 c8 4c 89 f7 48 83 c4 08 5b 41 5c 41 5d 41 5e 41 5f 5d e9 36 55 ff ff 90 <0f> 0b 90 eb 92 90 0f 0b 90 eb 8c 90 0f 0b 90 eb 86 41 8b 54 24 1c [ 8.351429][ C0] RSP: 0000:ffffc90000157a00 EFLAGS: 00010286 [ 8.351429][ C0] RAX: ffff88823be00000 RBX: ffff88802349dc80 RCX: 0000000000048fe0 [ 8.351429][ C0] RDX: ffffea0000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 8.351429][ C0] RBP: ffffc90000157c70 R08: ffffffff8142d3dc R09: 1ffffffff26e8ef3 [ 8.351429][ C0] R10: dffffc0000000000 R11: ffffffff81f0ffa0 R12: dffffc0000000000 [ 8.351429][ C0] R13: ffffffff817bf146 R14: ffff88823be48fe0 R15: ffffea00008d2600 [ 8.361522][ C0] ? rcu_core+0xa86/0x1830 [ 8.361522][ C0] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 8.361522][ C0] ? __phys_addr+0xac/0x170 [ 8.361522][ C0] ? rcu_core+0xa86/0x1830 [ 8.361522][ C0] ? __pfx_slab_free_after_rcu_debug+0x10/0x10 [ 8.361522][ C0] rcu_core+0xafd/0x1830 [ 8.361522][ C0] ? __pfx_rcu_core+0x10/0x10 [ 8.361522][ C0] ? run_ksoftirqd+0xca/0x130 [ 8.361522][ C0] ? __pfx_lockdep_softirqs_off+0x10/0x10 [ 8.361522][ C0] ? kvm_sched_clock_read+0x11/0x20 [ 8.361522][ C0] ? sched_clock_cpu+0x1ae/0x490 [ 8.361522][ C0] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 8.361522][ C0] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 8.361522][ C0] ? __schedule+0x1807/0x4ad0 [ 8.361522][ C0] handle_softirqs+0x2c4/0x970 [ 8.361522][ C0] ? run_ksoftirqd+0xca/0x130 [ 8.361522][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 8.361522][ C0] run_ksoftirqd+0xca/0x130 [ 8.361522][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 8.361522][ C0] ? __pfx_run_ksoftirqd+0x10/0x10 [ 8.361522][ C0] smpboot_thread_fn+0x544/0xa30 [ 8.361522][ C0] ? smpboot_thread_fn+0x4e/0xa30 [ 8.361522][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 8.361522][ C0] kthread+0x2f0/0x390 [ 8.361522][ C0] ? __pfx_smpboot_thread_fn+0x10/0x10 [ 8.361522][ C0] ? __pfx_kthread+0x10/0x10 [ 8.361522][ C0] ret_from_fork+0x4b/0x80 [ 8.361522][ C0] ? __pfx_kthread+0x10/0x10 [ 8.361522][ C0] ret_from_fork_asm+0x1a/0x30 [ 8.361522][ C0] [ 8.361522][ C0] Kernel Offset: disabled [ 8.361522][ C0] Rebooting in 86400 seconds..