failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "BatchMode=yes" "-o" "IdentitiesOnly=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.10.48" "pwd"]: exit status 255 ssh: connect to host 10.128.10.48 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[ssh-serialport.googleapis.com]:9600,[216.239.38.127]:9600' (RSA) to the list of known hosts. serialport: Connected to syzkaller.us-central1-c.ci2-upstream-fs-test-1 port 1 (session ID: 31a6fca40c68150ced98c8ac75d85713df848dd35e7a369db27594e3d2f90e18, 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 d804ff4d-24a4-ed31-472f-86f97e70e3f9 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 0x000f2490: 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 6.0.0-syzkaller-11397-gf311d498be8f (syzkaller@syzkaller) (Debian clang version 13.0.1-++20220126092033+75e33f71c2da-1~exp1~20220126212112.63, GNU ld (GNU Binutils for Debian) 2.35.2) #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] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 0.000000][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 0.000000][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 0.000000][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format. [ 0.000000][ T0] signal: max sigframe size: 1776 [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 0.000000][ T0] printk: bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 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] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000007][ T0] kvm-clock: using sched offset of 3923288908 cycles [ 0.000925][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.006114][ T0] tsc: Detected 2200.142 MHz processor [ 0.009840][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.010775][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.011926][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.018624][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f] [ 0.020028][ T0] Using GB pages for direct mapping [ 0.023191][ T0] ACPI: Early table checksum verification disabled [ 0.024582][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) [ 0.025708][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.027368][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.028666][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.029919][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.030707][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.031706][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.033129][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.035268][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.036776][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.038791][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.040054][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.041304][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.042735][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.043773][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.045213][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.046298][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.047482][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.048834][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.049970][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.050782][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.052031][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.053071][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.054379][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.056179][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.058389][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.059767][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.061754][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.063607][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.105408][ T0] Zone ranges: [ 0.106111][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.107230][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.108646][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.109837][ T0] Device empty [ 0.110362][ T0] Movable zone start for each node [ 0.111300][ T0] Early memory node ranges [ 0.112095][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.113217][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.114436][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.115491][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.116822][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.118201][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.119416][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.119623][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.172051][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.541257][ T0] kasan: KernelAddressSanitizer initialized [ 0.544100][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.545162][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.546354][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.547712][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.548758][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.549833][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.551231][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.552452][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.553759][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.554786][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.556338][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.558646][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.559768][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.560900][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.562120][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.563391][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.565025][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.566279][ T0] Booting paravirtualized kernel on KVM [ 0.567229][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.651301][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.653989][ T0] percpu: Embedded 69 pages/cpu s243400 r8192 d31032 u1048576 [ 0.655537][ T0] kvm-guest: PV spinlocks enabled [ 0.656415][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.658266][ T0] Fallback order for Node 0: 0 1 [ 0.659107][ T0] Fallback order for Node 1: 1 0 [ 0.659803][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.661500][ T0] Policy zone: Normal [ 0.662141][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 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 [ 0.679651][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.681856][ T0] random: crng init done [ 0.683553][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.687092][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.688629][ T0] software IO TLB: area num 2. [ 1.559926][ T0] Memory: 6821300K/8388204K available (153630K kernel code, 25568K rwdata, 31756K rodata, 2552K init, 36764K bss, 1566648K reserved, 0K cma-reserved) [ 1.564484][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.568237][ T0] Dynamic Preempt: full [ 1.570052][ T0] Running RCU self tests [ 1.570742][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.572019][ T0] rcu: RCU lockdep checking is enabled. [ 1.572739][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.573715][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.574680][ T0] rcu: RCU debug extended QS entry/exit. [ 1.575413][ T0] All grace periods are expedited (rcu_expedited). [ 1.576296][ T0] Trampoline variant of Tasks RCU enabled. [ 1.577067][ T0] Tracing variant of Tasks RCU enabled. [ 1.577824][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.578936][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.615278][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.616753][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.618040][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.620701][ T0] Console: colour VGA+ 80x25 [ 1.621380][ T0] printk: console [ttyS0] enabled [ 1.621380][ T0] printk: console [ttyS0] enabled [ 1.622887][ T0] printk: bootconsole [earlyser0] disabled [ 1.622887][ T0] printk: bootconsole [earlyser0] disabled [ 1.624737][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.625955][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.626783][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.627814][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.628723][ T0] ... CLASSHASH_SIZE: 4096 [ 1.629457][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.630270][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.631116][ T0] ... CHAINHASH_SIZE: 131072 [ 1.631943][ T0] memory used by lock dependency info: 20657 kB [ 1.632889][ T0] memory used for stack traces: 8320 kB [ 1.633764][ T0] per task-struct memory footprint: 1920 bytes [ 1.634835][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.636663][ T0] ACPI: Core revision 20220331 [ 1.638068][ T0] APIC: Switch to symmetric I/O mode setup [ 1.644252][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.646390][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6b90ffa2, max_idle_ns: 440795278193 ns [ 1.648396][ T0] Calibrating delay loop (skipped) preset value.. 4400.28 BogoMIPS (lpj=22001420) [ 1.649926][ T0] pid_max: default: 32768 minimum: 301 [ 1.651575][ T0] LSM: Security Framework initializing [ 1.652738][ T0] landlock: Up and running. [ 1.653439][ T0] Yama: becoming mindful. [ 1.654230][ T0] TOMOYO Linux initialized [ 1.655127][ T0] AppArmor: AppArmor initialized [ 1.655860][ T0] LSM support for eBPF active [ 1.660755][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.664042][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.666204][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.668479][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.673375][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.674853][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.675885][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.677476][ T0] Spectre V2 : Mitigation: IBRS [ 1.678388][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.679883][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.681188][ T0] RETBleed: Mitigation: IBRS [ 1.682030][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.683433][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.685234][ T0] MDS: Mitigation: Clear CPU buffers [ 1.686093][ T0] TAA: Mitigation: Clear CPU buffers [ 1.687010][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.690484][ T0] Freeing SMP alternatives memory: 120K [ 1.812808][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.816727][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 1.818368][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.818368][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.818368][ T1] Running RCU-tasks wait API self tests [ 1.918871][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.921532][ T1] rcu: Hierarchical SRCU implementation. [ 1.922371][ T1] rcu: Max phase no-delay instances is 1000. [ 1.929332][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.931516][ T1] smp: Bringing up secondary CPUs ... [ 1.934102][ T1] x86: Booting SMP configuration: [ 1.935474][ T1] .... node #0, CPUs: #1 [ 1.938901][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details. [ 1.941341][ 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. [ 1.943973][ 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. [ 1.948629][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.949500][ T1] smpboot: Max logical packages: 1 [ 1.950294][ T1] smpboot: Total of 2 processors activated (8800.56 BogoMIPS) [ 1.958459][ T13] Callback from call_rcu_tasks_trace() invoked. [ 1.994159][ T1] allocated 134217728 bytes of page_ext [ 1.995317][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 2.012116][ T1] Node 0, zone DMA32: page owner found early allocated 19213 pages [ 2.022885][ T1] Node 0, zone Normal: page owner found early allocated 36 pages [ 2.036842][ T1] Node 1, zone Normal: page owner found early allocated 19101 pages [ 2.039506][ T1] devtmpfs: initialized [ 2.040552][ T1] x86/mm: Memory block size: 128MB [ 2.072433][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.078595][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.083623][ T1] PM: RTC time: 11:39:59, date: 2022-10-12 [ 2.099214][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.104398][ T1] audit: initializing netlink subsys (disabled) [ 2.108462][ T27] audit: type=2000 audit(1665574799.124:1): state=initialized audit_enabled=0 res=1 [ 2.109274][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.110308][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.111491][ T1] cpuidle: using governor menu [ 2.113775][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.118979][ T1] PCI: Using configuration type 1 for base access [ 2.138673][ T12] Callback from call_rcu_tasks() invoked. [ 2.354203][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.359294][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.361663][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.363653][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.365410][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.384056][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.390453][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.391994][ T1] raid6: using avx2x2 recovery algorithm [ 2.395010][ T1] ACPI: Added _OSI(Module Device) [ 2.396593][ T1] ACPI: Added _OSI(Processor Device) [ 2.398020][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.398435][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.513793][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.596698][ T1] ACPI: Interpreter enabled [ 2.598892][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.600632][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.602118][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.604824][ T1] PCI: Using E820 reservations for host bridge windows [ 2.610278][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.753541][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.755668][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 2.757417][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 2.759622][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 2.778294][ T1] PCI host bridge to bus 0000:00 [ 2.778386][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 2.780507][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.782279][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.784460][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.786175][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 2.788397][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.790287][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.798944][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 2.824625][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.847650][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.851815][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 2.862433][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 2.869784][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 2.893712][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 2.904251][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.912042][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 2.935362][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 2.947023][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 2.978872][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.985148][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 2.996186][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.004705][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 3.029302][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.038381][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.044843][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 3.094356][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.101869][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.109235][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.115799][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.119548][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.136569][ T1] iommu: Default domain type: Translated [ 3.138200][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.143599][ T1] SCSI subsystem initialized [ 3.148676][ T1] ACPI: bus type USB registered [ 3.150652][ T1] usbcore: registered new interface driver usbfs [ 3.152543][ T1] usbcore: registered new interface driver hub [ 3.154007][ T1] usbcore: registered new device driver usb [ 3.157483][ T1] mc: Linux media interface: v0.10 [ 3.158561][ T1] videodev: Linux video capture interface: v2.00 [ 3.161248][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.162855][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@linux.it> [ 3.165574][ T1] PTP clock support registered [ 3.169191][ T1] EDAC MC: Ver: 3.0.0 [ 3.174214][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.180545][ T1] Bluetooth: Core ver 2.22 [ 3.181733][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.183153][ T1] Bluetooth: HCI device and connection manager initialized [ 3.185306][ T1] Bluetooth: HCI socket layer initialized [ 3.186291][ T1] Bluetooth: L2CAP socket layer initialized [ 3.188255][ T1] Bluetooth: SCO socket layer initialized [ 3.188468][ T1] NET: Registered PF_ATMPVC protocol family [ 3.189939][ T1] NET: Registered PF_ATMSVC protocol family [ 3.191247][ T1] NetLabel: Initializing [ 3.191948][ T1] NetLabel: domain hash size = 128 [ 3.193418][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.194929][ T1] NetLabel: unlabeled traffic allowed by default [ 3.199772][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.201456][ T1] NET: Registered PF_NFC protocol family [ 3.202780][ T1] PCI: Using ACPI for IRQ routing [ 3.204954][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.206219][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.207330][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.208384][ T1] vgaarb: loaded [ 3.214966][ T1] clocksource: Switched to clocksource kvm-clock [ 3.217551][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.217551][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.218821][ T1] FS-Cache: Loaded [ 3.221340][ T1] CacheFiles: Loaded [ 3.222672][ T1] TOMOYO: 2.6.0 [ 3.223407][ T1] Mandatory Access Control activated. [ 3.228120][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.229574][ T1] pnp: PnP ACPI init [ 3.250655][ T1] pnp: PnP ACPI: found 7 devices [ 3.298883][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.301567][ T1] NET: Registered PF_INET protocol family [ 3.306557][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.317041][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.321082][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.324532][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.336674][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 3.352629][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.358540][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.363512][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.369108][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.372755][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.377360][ T1] RPC: Registered named UNIX socket transport module. [ 3.379579][ T1] RPC: Registered udp transport module. [ 3.381051][ T1] RPC: Registered tcp transport module. [ 3.382524][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.386158][ T1] NET: Registered PF_XDP protocol family [ 3.387917][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.390036][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.392292][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.394047][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.396804][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.399205][ T1] PCI: CLS 0 bytes, default 64 [ 3.405989][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.408002][ T1] software IO TLB: mapped [mem 0x00000000b5a00000-0x00000000b9a00000] (64MB) [ 3.410703][ T1] ACPI: bus type thunderbolt registered [ 3.420255][ T56] kworker/u4:2 (56) used greatest stack depth: 23264 bytes left [ 3.423560][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.449949][ T1] kvm: already loaded vendor module 'kvm_intel' [ 3.451633][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6b90ffa2, max_idle_ns: 440795278193 ns [ 3.454644][ T1] clocksource: Switched to clocksource tsc [ 3.465662][ T63] kworker/u4:2 (63) used greatest stack depth: 23064 bytes left [ 5.326632][ T1] Initialise system trusted keyrings [ 5.330632][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 5.379688][ T1] zbud: loaded [ 5.384814][ T102] kworker/u4:0 (102) used greatest stack depth: 22272 bytes left [ 5.390287][ T1] DLM installed [ 5.398361][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.411152][ T1] NFS: Registering the id_resolver key type [ 5.412594][ T1] Key type id_resolver registered [ 5.413590][ T1] Key type id_legacy registered [ 5.414871][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.416141][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 5.426433][ T1] Key type cifs.spnego registered [ 5.427387][ T1] Key type cifs.idmap registered [ 5.429061][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 5.431726][ T1] ntfs3: Max link count 4000 [ 5.432808][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.433831][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.436298][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 5.437791][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 5.444218][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.446124][ T1] QNX4 filesystem 0.2.3 registered. [ 5.447561][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.449523][ T1] fuse: init (API version 7.37) [ 5.455043][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 5.456811][ T1] orangefs_init: module version upstream loaded [ 5.459186][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 5.479666][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 5.495359][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.498104][ T1] NILFS version 2 loaded [ 5.499213][ T1] befs: version: 0.9.3 [ 5.501789][ T1] ocfs2: Registered cluster interface o2cb [ 5.503212][ T1] ocfs2: Registered cluster interface user [ 5.504922][ T1] OCFS2 User DLM kernel interface loaded [ 5.519260][ T1] gfs2: GFS2 installed [ 5.533684][ T1] ceph: loaded (mds proto 32) [ 5.547126][ T1] NET: Registered PF_ALG protocol family [ 5.548346][ T1] xor: automatically using best checksumming function avx [ 5.549735][ T1] async_tx: api initialized (async) [ 5.550594][ T1] Key type asymmetric registered [ 5.551391][ T1] Asymmetric key parser 'x509' registered [ 5.552483][ T1] Asymmetric key parser 'pkcs8' registered [ 5.553498][ T1] Key type pkcs7_test registered [ 5.557518][ T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed [ 5.559161][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 5.561073][ T1] io scheduler mq-deadline registered [ 5.562103][ T1] io scheduler kyber registered [ 5.563696][ T1] io scheduler bfq registered [ 5.574132][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 5.582249][ T1] ACPI: button: Power Button [PWRF] [ 5.584909][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 5.587596][ T1] ACPI: button: Sleep Button [SLPF] [ 5.614822][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 5.616229][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 5.635124][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 5.635958][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 5.655078][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 5.656091][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 5.670119][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 5.705173][ T217] kworker/u4:0 (217) used greatest stack depth: 21880 bytes left [ 5.994316][ T593] kworker/u4:0 (593) used greatest stack depth: 21848 bytes left [ 6.091297][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.093321][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.095628][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.103680][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.111905][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.119884][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 6.138084][ T1] Non-volatile memory driver v1.3 [ 6.150421][ T1] Linux agpgart interface v0.103 [ 6.153689][ T1] ACPI: bus type drm_connector registered [ 6.162846][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 6.170362][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 6.233314][ T1] Console: switching to colour frame buffer device 128x48 [ 6.251775][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 6.253271][ T1] usbcore: registered new interface driver udl [ 6.315703][ T1] brd: module loaded [ 6.390065][ T1] loop: module loaded [ 6.485877][ T1] zram: Added device: zram0 [ 6.493566][ T1] null_blk: disk nullb0 created [ 6.494862][ T1] null_blk: module loaded [ 6.495823][ T1] Guest personality initialized and is inactive [ 6.497441][ T1] VMCI host device registered (name=vmci, major=10, minor=119) [ 6.500040][ T1] Initialized host personality [ 6.501884][ T1] usbcore: registered new interface driver rtsx_usb [ 6.503828][ T1] usbcore: registered new interface driver viperboard [ 6.505940][ T1] usbcore: registered new interface driver dln2 [ 6.508297][ T1] usbcore: registered new interface driver pn533_usb [ 6.515139][ T1] nfcsim 0.2 initialized [ 6.516266][ T1] usbcore: registered new interface driver port100 [ 6.517790][ T1] usbcore: registered new interface driver nfcmrvl [ 6.528949][ T1] Loading iSCSI transport class v2.0-870. [ 6.559680][ T1] scsi host0: Virtio SCSI HBA [ 6.615494][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 6.617068][ T11] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 6.652027][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 6.656670][ T1] db_root: cannot open: /etc/target [ 6.659068][ T1] slram: not enough parameters. [ 6.667044][ T1] ftl_cs: FTL header not found. [ 6.711082][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 6.713290][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved. [ 6.715565][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 6.734645][ T1] MACsec IEEE 802.1AE [ 6.757066][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 6.811360][ T1] ------------[ cut here ]------------ [ 6.813316][ T1] WARNING: CPU: 0 PID: 1 at include/linux/cpumask.h:110 cpumask_next_wrap+0x11c/0x1c0 [ 6.816165][ T1] Modules linked in: [ 6.817186][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.0.0-syzkaller-11397-gf311d498be8f #0 [ 6.819670][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 6.822242][ T1] RIP: 0010:cpumask_next_wrap+0x11c/0x1c0 [ 6.823729][ T1] Code: a6 00 00 00 e8 85 c6 60 f7 48 8b 04 24 41 bd ff ff ff ff 45 31 e4 48 b9 00 00 00 00 00 fc ff df e9 39 ff ff ff e8 64 c6 60 f7 <0f> 0b e9 59 ff ff ff 48 c7 c1 b8 77 0d 8e 80 e1 07 80 c1 03 38 c1 [ 6.829739][ T1] RSP: 0000:ffffc90000067218 EFLAGS: 00010293 [ 6.831372][ T1] RAX: ffffffff8a26dbdc RBX: 0000000000000002 RCX: ffff8881401b8000 [ 6.833811][ T1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 6.835923][ T1] RBP: 0000000000000002 R08: ffffffff8a26db2f R09: fffff5200000ce5d [ 6.838867][ T1] R10: fffff5200000ce5d R11: 1ffff9200000ce5c R12: 0000000000000001 [ 6.840882][ T1] R13: 0000000000000001 R14: 1ffffffff1c1aef7 R15: 0000000000000002 [ 6.843251][ T1] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 6.845347][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.847234][ T1] CR2: ffff88823ffff000 CR3: 000000000c88e000 CR4: 00000000003506f0 [ 6.849883][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.851881][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 6.854302][ T1] Call Trace: [ 6.855318][ T1] <TASK> [ 6.856115][ T1] virtnet_set_affinity+0x2be/0x6f0 [ 6.857514][ T1] ? virtnet_cpu_dead+0x20/0x20 [ 6.859148][ T1] ? init_vqs+0x1035/0x11d0 [ 6.860285][ T1] ? __kmem_cache_free+0x71/0x110 [ 6.861805][ T1] init_vqs+0x107c/0x11d0 [ 6.863091][ T1] virtnet_probe+0x198d/0x3120 [ 6.864628][ T1] ? virtnet_validate+0x540/0x540 [ 6.866168][ T1] ? virtio_check_driver_offered_feature+0x101/0x230 [ 6.868096][ T1] ? virtnet_validate+0x331/0x540 [ 6.869985][ T1] ? virtio_no_restricted_mem_acc+0x5/0x10 [ 6.871570][ T1] ? virtio_features_ok+0x106/0x250 [ 6.873084][ T1] virtio_dev_probe+0x8ca/0xb60 [ 6.874251][ T1] ? virtio_uevent+0xa0/0xa0 [ 6.875809][ T1] call_driver_probe+0x96/0x250 [ 6.877414][ T1] really_probe+0x24c/0x9f0 [ 6.878527][ T1] __driver_probe_device+0x1f4/0x3f0 [ 6.879987][ T1] driver_probe_device+0x50/0x240 [ 6.881715][ T1] __driver_attach+0x364/0x5b0 [ 6.883037][ T1] ? driver_attach+0x40/0x40 [ 6.884265][ T1] bus_for_each_dev+0x168/0x1d0 [ 6.885759][ T1] ? bus_remove_file+0xd0/0xd0 [ 6.887540][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 6.889329][ T1] bus_add_driver+0x32f/0x600 [ 6.891070][ T1] driver_register+0x2e9/0x3e0 [ 6.892308][ T1] virtio_net_driver_init+0x8e/0xcb [ 6.893601][ T1] ? veth_init+0x11/0x11 [ 6.894770][ T1] do_one_initcall+0x1c9/0x400 [ 6.895892][ T1] ? IS_ERR_OR_NULL+0x20/0x20 [ 6.897570][ T1] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 6.899333][ T1] ? _raw_spin_unlock_irqrestore+0x8b/0x120 [ 6.901336][ T1] ? print_irqtrace_events+0x220/0x220 [ 6.903191][ T1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 6.907458][ T11] sd 0:0:1:0: Attached scsi generic sg0 type 0 [ 6.908094][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 6.909916][ T1042] sd 0:0:1:0: [sda] 4194304 512-byte logical blocks: (2.15 GB/2.00 GiB) [ 6.910360][ T1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 6.911867][ T1042] sd 0:0:1:0: [sda] 4096-byte physical blocks [ 6.912890][ T1] ? parameq+0xba/0x210 [ 6.914368][ T1042] sd 0:0:1:0: [sda] Write Protect is off [ 6.914466][ T1] ? strlen+0x33/0x60 [ 6.916676][ T1] ? parameq+0x198/0x210 [ 6.917566][ T1] ? parse_one+0x141/0x520 [ 6.918266][ T1042] sd 0:0:1:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA [ 6.919834][ T1] ? do_initcall_level+0x218/0x218 [ 6.922456][ T1] ? ignore_unknown_bootoption+0x5/0x8 [ 6.924846][ T1] ? parse_args+0x4e1/0x590 [ 6.926201][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 6.927350][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 6.928497][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 6.929477][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 6.930535][ T1] do_initcall_level+0x168/0x218 [ 6.931395][ T1] do_initcalls+0x4b/0x8c [ 6.932088][ T1] kernel_init_freeable+0x428/0x5d5 [ 6.933030][ T1] ? report_meminit+0x64/0x64 [ 6.934159][ T1] ? _raw_spin_lock_irq+0xba/0xf0 [ 6.935015][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 6.935733][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 6.936476][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 6.937203][ T1] ? rest_init+0x270/0x270 [ 6.938156][ T1] kernel_init+0x19/0x2b0 [ 6.938909][ T1] ? rest_init+0x270/0x270 [ 6.939721][ T1] ret_from_fork+0x1f/0x30 [ 6.940534][ T1] </TASK> [ 6.941018][ T1] Kernel panic - not syncing: panic_on_warn set ... [ 6.942078][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.0.0-syzkaller-11397-gf311d498be8f #0 [ 6.943866][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 6.945281][ T1] Call Trace: [ 6.945707][ T1042] sda: sda1 [ 6.946417][ T1] <TASK> [ 6.946983][ T1] dump_stack_lvl+0x1b1/0x28e [ 6.947874][ T1] ? nf_tcp_handle_invalid+0x62e/0x62e [ 6.947963][ T1042] sd 0:0:1:0: [sda] Attached SCSI disk [ 6.950045][ T1] ? panic+0x710/0x710 [ 6.950045][ T1] ? vscnprintf+0x59/0x80 [ 6.950045][ T1] ? cpumask_next_wrap+0x40/0x1c0 [ 6.950045][ T1] panic+0x2d6/0x710 [ 6.950045][ T1] ? __warn+0x131/0x220 [ 6.950045][ T1] ? memcpy_page_flushcache+0xfc/0xfc [ 6.950045][ T1] ? ret_from_fork+0x1f/0x30 [ 6.950045][ T1] ? cpumask_next_wrap+0x11c/0x1c0 [ 6.950045][ T1] __warn+0x1fa/0x220 [ 6.950045][ T1] ? cpumask_next_wrap+0x11c/0x1c0 [ 6.950045][ T1] report_bug+0x1b3/0x2d0 [ 6.950045][ T1] handle_bug+0x3d/0x70 [ 6.950045][ T1] exc_invalid_op+0x16/0x40 [ 6.950045][ T1] asm_exc_invalid_op+0x16/0x20 [ 6.950045][ T1] RIP: 0010:cpumask_next_wrap+0x11c/0x1c0 [ 6.950045][ T1] Code: a6 00 00 00 e8 85 c6 60 f7 48 8b 04 24 41 bd ff ff ff ff 45 31 e4 48 b9 00 00 00 00 00 fc ff df e9 39 ff ff ff e8 64 c6 60 f7 <0f> 0b e9 59 ff ff ff 48 c7 c1 b8 77 0d 8e 80 e1 07 80 c1 03 38 c1 [ 6.950045][ T1] RSP: 0000:ffffc90000067218 EFLAGS: 00010293 [ 6.950045][ T1] RAX: ffffffff8a26dbdc RBX: 0000000000000002 RCX: ffff8881401b8000 [ 6.950045][ T1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 6.950045][ T1] RBP: 0000000000000002 R08: ffffffff8a26db2f R09: fffff5200000ce5d [ 6.950045][ T1] R10: fffff5200000ce5d R11: 1ffff9200000ce5c R12: 0000000000000001 [ 6.950045][ T1] R13: 0000000000000001 R14: 1ffffffff1c1aef7 R15: 0000000000000002 [ 6.950045][ T1] ? cpumask_next_wrap+0x6f/0x1c0 [ 6.950045][ T1] ? cpumask_next_wrap+0x11c/0x1c0 [ 6.950045][ T1] ? cpumask_next_wrap+0x11c/0x1c0 [ 6.950045][ T1] virtnet_set_affinity+0x2be/0x6f0 [ 6.950045][ T1] ? virtnet_cpu_dead+0x20/0x20 [ 6.950045][ T1] ? init_vqs+0x1035/0x11d0 [ 6.950045][ T1] ? __kmem_cache_free+0x71/0x110 [ 6.950045][ T1] init_vqs+0x107c/0x11d0 [ 6.950045][ T1] virtnet_probe+0x198d/0x3120 [ 6.950045][ T1] ? virtnet_validate+0x540/0x540 [ 6.950045][ T1] ? virtio_check_driver_offered_feature+0x101/0x230 [ 6.950045][ T1] ? virtnet_validate+0x331/0x540 [ 6.950045][ T1] ? virtio_no_restricted_mem_acc+0x5/0x10 [ 6.950045][ T1] ? virtio_features_ok+0x106/0x250 [ 6.950045][ T1] virtio_dev_probe+0x8ca/0xb60 [ 6.950045][ T1] ? virtio_uevent+0xa0/0xa0 [ 6.950045][ T1] call_driver_probe+0x96/0x250 [ 6.950045][ T1] really_probe+0x24c/0x9f0 [ 6.950045][ T1] __driver_probe_device+0x1f4/0x3f0 [ 6.950045][ T1] driver_probe_device+0x50/0x240 [ 6.950045][ T1] __driver_attach+0x364/0x5b0 [ 6.950045][ T1] ? driver_attach+0x40/0x40 [ 6.950045][ T1] bus_for_each_dev+0x168/0x1d0 [ 6.950045][ T1] ? bus_remove_file+0xd0/0xd0 [ 6.950045][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 6.950045][ T1] bus_add_driver+0x32f/0x600 [ 6.950045][ T1] driver_register+0x2e9/0x3e0 [ 6.950045][ T1] virtio_net_driver_init+0x8e/0xcb [ 6.950045][ T1] ? veth_init+0x11/0x11 [ 6.950045][ T1] do_one_initcall+0x1c9/0x400 [ 6.950045][ T1] ? IS_ERR_OR_NULL+0x20/0x20 [ 6.950045][ T1] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 6.950045][ T1] ? _raw_spin_unlock_irqrestore+0x8b/0x120 [ 6.950045][ T1] ? print_irqtrace_events+0x220/0x220 [ 6.950045][ T1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 6.950045][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 6.950045][ T1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 6.950045][ T1] ? parameq+0xba/0x210 [ 6.950045][ T1] ? strlen+0x33/0x60 [ 6.950045][ T1] ? parameq+0x198/0x210 [ 6.950045][ T1] ? parse_one+0x141/0x520 [ 6.950045][ T1] ? do_initcall_level+0x218/0x218 [ 6.950045][ T1] ? ignore_unknown_bootoption+0x5/0x8 [ 6.950045][ T1] ? parse_args+0x4e1/0x590 [ 6.950045][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 6.950045][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 6.950045][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 6.950045][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 6.950045][ T1] do_initcall_level+0x168/0x218 [ 6.950045][ T1] do_initcalls+0x4b/0x8c [ 6.950045][ T1] kernel_init_freeable+0x428/0x5d5 [ 6.950045][ T1] ? report_meminit+0x64/0x64 [ 6.950045][ T1] ? _raw_spin_lock_irq+0xba/0xf0 [ 6.950045][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 6.950045][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 6.950045][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 6.950045][ T1] ? rest_init+0x270/0x270 [ 6.950045][ T1] kernel_init+0x19/0x2b0 [ 6.950045][ T1] ? rest_init+0x270/0x270 [ 6.950045][ T1] ret_from_fork+0x1f/0x30 [ 6.950045][ T1] </TASK> [ 6.950045][ T1] Kernel Offset: disabled [ 6.950045][ T1] Rebooting in 86400 seconds..