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@10.128.0.210" "pwd"]: exit status 255 ssh: connect to host 10.128.0.210 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: 61699498c484f30cc2c14c29bde10c01074f5e733ae4e613f50f6b2a21a8842c, 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-11849-g6d84c258e804 (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 [ 0.000008][ T0] kvm-clock: using sched offset of 4285153380 cycles [ 0.000808][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003937][ T0] tsc: Detected 2200.210 MHz processor [ 0.007682][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.009488][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.011450][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.017661][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f] [ 0.018631][ T0] Using GB pages for direct mapping [ 0.020799][ T0] ACPI: Early table checksum verification disabled [ 0.021692][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) [ 0.022802][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.024341][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.025612][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.027658][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.028940][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.029673][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.031089][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.032586][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.033870][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.035882][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.036942][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.038353][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.039531][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.040612][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.041666][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.042753][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.043822][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.044938][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.045774][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.046540][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.047519][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.048407][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.049377][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.050871][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.052410][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.053504][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.054951][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.056379][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.122385][ T0] Zone ranges: [ 0.122964][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.123903][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.124848][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.125861][ T0] Device empty [ 0.126450][ T0] Movable zone start for each node [ 0.127107][ T0] Early memory node ranges [ 0.127675][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.128590][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.129577][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.130563][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.131502][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.132591][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.133641][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.133850][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.186411][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.836046][ T0] kasan: KernelAddressSanitizer initialized [ 0.838465][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.839241][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.840300][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.841796][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.843296][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.844411][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.846366][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.847974][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.848922][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.849902][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.851649][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.853673][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.854954][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.856159][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.857398][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.858485][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.859668][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.860567][ T0] Booting paravirtualized kernel on KVM [ 0.861366][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.946879][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.950867][ T0] percpu: Embedded 69 pages/cpu s243400 r8192 d31032 u1048576 [ 0.952130][ T0] kvm-guest: PV spinlocks enabled [ 0.952917][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.954008][ T0] Fallback order for Node 0: 0 1 [ 0.954804][ T0] Fallback order for Node 1: 1 0 [ 0.955479][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.956674][ T0] Policy zone: Normal [ 0.957229][ 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 [ 0.971732][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.973895][ T0] random: crng init done [ 0.977144][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off [ 0.987818][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.989293][ T0] software IO TLB: area num 2. [ 2.093979][ T0] Memory: 6821300K/8388204K available (153630K kernel code, 25578K rwdata, 31760K rodata, 2552K init, 36756K bss, 1566648K reserved, 0K cma-reserved) [ 2.097894][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 2.101503][ T0] Dynamic Preempt: full [ 2.103266][ T0] Running RCU self tests [ 2.103912][ T0] rcu: Preemptible hierarchical RCU implementation. [ 2.104899][ T0] rcu: RCU lockdep checking is enabled. [ 2.105758][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 2.106708][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 2.107664][ T0] rcu: RCU debug extended QS entry/exit. [ 2.108398][ T0] All grace periods are expedited (rcu_expedited). [ 2.109312][ T0] Trampoline variant of Tasks RCU enabled. [ 2.110101][ T0] Tracing variant of Tasks RCU enabled. [ 2.110841][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 2.111940][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 2.149480][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 2.151037][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 2.152414][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 2.155419][ T0] Console: colour VGA+ 80x25 [ 2.156224][ T0] printk: console [ttyS0] enabled [ 2.156224][ T0] printk: console [ttyS0] enabled [ 2.157615][ T0] printk: bootconsole [earlyser0] disabled [ 2.157615][ T0] printk: bootconsole [earlyser0] disabled [ 2.159244][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 2.160783][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 2.161482][ T0] ... MAX_LOCK_DEPTH: 48 [ 2.162395][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 2.163140][ T0] ... CLASSHASH_SIZE: 4096 [ 2.163983][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 2.164976][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 2.165805][ T0] ... CHAINHASH_SIZE: 131072 [ 2.166712][ T0] memory used by lock dependency info: 20657 kB [ 2.167564][ T0] memory used for stack traces: 8320 kB [ 2.168347][ T0] per task-struct memory footprint: 1920 bytes [ 2.169450][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 2.171833][ T0] ACPI: Core revision 20220331 [ 2.173717][ T0] APIC: Switch to symmetric I/O mode setup [ 2.180946][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 2.182687][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6f965d9b, max_idle_ns: 440795282877 ns [ 2.184815][ T0] Calibrating delay loop (skipped) preset value.. 4400.42 BogoMIPS (lpj=22002100) [ 2.186513][ T0] pid_max: default: 32768 minimum: 301 [ 2.188651][ T0] LSM: Security Framework initializing [ 2.189700][ T0] landlock: Up and running. [ 2.190421][ T0] Yama: becoming mindful. [ 2.191333][ T0] TOMOYO Linux initialized [ 2.192292][ T0] AppArmor: AppArmor initialized [ 2.193010][ T0] LSM support for eBPF active [ 2.200374][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 2.205128][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 2.206932][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.208829][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 2.215722][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 2.216933][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 2.218125][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 2.219806][ T0] Spectre V2 : Mitigation: IBRS [ 2.220839][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 2.222205][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 2.223563][ T0] RETBleed: Mitigation: IBRS [ 2.224472][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 2.224842][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 2.226663][ T0] MDS: Mitigation: Clear CPU buffers [ 2.227418][ T0] TAA: Mitigation: Clear CPU buffers [ 2.228750][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 2.232712][ T0] Freeing SMP alternatives memory: 116K [ 2.356186][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 2.360217][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 2.361448][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 2.362765][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 2.363969][ T1] Running RCU-tasks wait API self tests [ 2.465329][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 2.467707][ T1] rcu: Hierarchical SRCU implementation. [ 2.468726][ T1] rcu: Max phase no-delay instances is 1000. [ 2.474569][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 2.475633][ T1] smp: Bringing up secondary CPUs ... [ 2.478250][ T1] x86: Booting SMP configuration: [ 2.479552][ T1] .... node #0, CPUs: #1 [ 2.482086][ 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. [ 2.484960][ 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. [ 2.487698][ 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. [ 2.491234][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.492226][ T1] smpboot: Max logical packages: 1 [ 2.493101][ T1] smpboot: Total of 2 processors activated (8800.84 BogoMIPS) [ 2.504882][ T13] Callback from call_rcu_tasks_trace() invoked. [ 2.622624][ T1] allocated 134217728 bytes of page_ext [ 2.624003][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 2.641889][ T1] Node 0, zone DMA32: page owner found early allocated 20257 pages [ 2.652095][ T1] Node 0, zone Normal: page owner found early allocated 36 pages [ 2.666165][ T1] Node 1, zone Normal: page owner found early allocated 19047 pages [ 2.675529][ T1] devtmpfs: initialized [ 2.677319][ T1] x86/mm: Memory block size: 128MB [ 2.685005][ T12] Callback from call_rcu_tasks() invoked. [ 2.714923][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.714923][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.715761][ T1] PM: RTC time: 23:54:50, date: 2022-10-13 [ 2.735351][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.740997][ T1] audit: initializing netlink subsys (disabled) [ 2.746934][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.746934][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.754884][ T1] cpuidle: using governor menu [ 2.754810][ T27] audit: type=2000 audit(1665705290.719:1): state=initialized audit_enabled=0 res=1 [ 2.756614][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.759943][ T1] PCI: Using configuration type 1 for base access [ 3.005095][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 3.014829][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 3.014829][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 3.014829][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 3.014829][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 3.038299][ T1] cryptd: max_cpu_qlen set to 1000 [ 3.044803][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 3.044803][ T1] raid6: using avx2x2 recovery algorithm [ 3.054823][ T1] ACPI: Added _OSI(Module Device) [ 3.054823][ T1] ACPI: Added _OSI(Processor Device) [ 3.054823][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 3.054823][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 3.167186][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 3.274398][ T1] ACPI: Interpreter enabled [ 3.275324][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 3.276898][ T1] ACPI: Using IOAPIC for interrupt routing [ 3.278969][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 3.280731][ T1] PCI: Using E820 reservations for host bridge windows [ 3.287119][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 3.434716][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 3.436346][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 3.437663][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 3.439965][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 3.455834][ T1] PCI host bridge to bus 0000:00 [ 3.457015][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.458809][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.460139][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.461724][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.463801][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.464818][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.466758][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 3.476107][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 3.506716][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 3.531042][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.536312][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 3.548479][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 3.556529][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 3.579027][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 3.591929][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 3.599081][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 3.621021][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 3.648143][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 3.682003][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.690118][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 3.700858][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 3.707577][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 3.734989][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 3.744566][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 3.750121][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 3.800368][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.808021][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.815473][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.823598][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.828469][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.846234][ T1] iommu: Default domain type: Translated [ 3.847245][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.854670][ T1] SCSI subsystem initialized [ 3.857522][ T1] ACPI: bus type USB registered [ 3.859579][ T1] usbcore: registered new interface driver usbfs [ 3.861555][ T1] usbcore: registered new interface driver hub [ 3.862793][ T1] usbcore: registered new device driver usb [ 3.867041][ T1] mc: Linux media interface: v0.10 [ 3.868456][ T1] videodev: Linux video capture interface: v2.00 [ 3.870551][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.872007][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.874452][ T1] PTP clock support registered [ 3.875946][ T1] EDAC MC: Ver: 3.0.0 [ 3.882715][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.890045][ T1] Bluetooth: Core ver 2.22 [ 3.891227][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.892276][ T1] Bluetooth: HCI device and connection manager initialized [ 3.893911][ T1] Bluetooth: HCI socket layer initialized [ 3.894824][ T1] Bluetooth: L2CAP socket layer initialized [ 3.896228][ T1] Bluetooth: SCO socket layer initialized [ 3.897216][ T1] NET: Registered PF_ATMPVC protocol family [ 3.898166][ T1] NET: Registered PF_ATMSVC protocol family [ 3.900249][ T1] NetLabel: Initializing [ 3.901311][ T1] NetLabel: domain hash size = 128 [ 3.902119][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.903847][ T1] NetLabel: unlabeled traffic allowed by default [ 3.907159][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.908360][ T1] NET: Registered PF_NFC protocol family [ 3.909513][ T1] PCI: Using ACPI for IRQ routing [ 3.911727][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.912987][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.914182][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.914812][ T1] vgaarb: loaded [ 3.921647][ T1] clocksource: Switched to clocksource kvm-clock [ 3.938784][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.940048][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.942540][ T1] FS-Cache: Loaded [ 3.945559][ T1] CacheFiles: Loaded [ 3.947005][ T1] TOMOYO: 2.6.0 [ 3.947874][ T1] Mandatory Access Control activated. [ 3.953108][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.955684][ T1] pnp: PnP ACPI init [ 3.978260][ T1] pnp: PnP ACPI: found 7 devices [ 4.031782][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 4.035462][ T1] NET: Registered PF_INET protocol family [ 4.042075][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 4.054346][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 4.059652][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 4.063407][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 4.078473][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 4.093691][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 4.100545][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 4.105561][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.110391][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 4.114518][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 4.119266][ T1] RPC: Registered named UNIX socket transport module. [ 4.120837][ T1] RPC: Registered udp transport module. [ 4.121700][ T1] RPC: Registered tcp transport module. [ 4.122918][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 4.126727][ T1] NET: Registered PF_XDP protocol family [ 4.127783][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 4.128980][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 4.130263][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 4.131402][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 4.133852][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 4.135294][ T1] PCI: CLS 0 bytes, default 64 [ 4.142024][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 4.143390][ T1] software IO TLB: mapped [mem 0x00000000b5a00000-0x00000000b9a00000] (64MB) [ 4.145041][ T1] ACPI: bus type thunderbolt registered [ 4.153916][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 4.156056][ T56] kworker/u4:1 (56) used greatest stack depth: 23160 bytes left [ 4.183055][ T1] kvm: already loaded vendor module 'kvm_intel' [ 4.184196][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6f965d9b, max_idle_ns: 440795282877 ns [ 4.187537][ T1] clocksource: Switched to clocksource tsc [ 4.198654][ T62] kworker/u4:1 (62) used greatest stack depth: 19832 bytes left [ 6.098323][ T1] Initialise system trusted keyrings [ 6.102080][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 6.150410][ T1] zbud: loaded [ 6.161812][ T1] DLM installed [ 6.170255][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 6.183723][ T1] NFS: Registering the id_resolver key type [ 6.184972][ T1] Key type id_resolver registered [ 6.185752][ T1] Key type id_legacy registered [ 6.186931][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 6.188176][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 6.200210][ T1] Key type cifs.spnego registered [ 6.201578][ T1] Key type cifs.idmap registered [ 6.202859][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 6.205729][ T1] ntfs3: Max link count 4000 [ 6.207417][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 6.208361][ T1] ntfs3: Read-only LZX/Xpress compression included [ 6.210797][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 6.212228][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 6.219045][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 6.221093][ T1] QNX4 filesystem 0.2.3 registered. [ 6.222859][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 6.224966][ T1] fuse: init (API version 7.37) [ 6.231842][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 6.233565][ T1] orangefs_init: module version upstream loaded [ 6.236100][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 6.264411][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 6.281775][ T1] 9p: Installing v9fs 9p2000 file system support [ 6.285488][ T1] NILFS version 2 loaded [ 6.286414][ T1] befs: version: 0.9.3 [ 6.289341][ T1] ocfs2: Registered cluster interface o2cb [ 6.291352][ T1] ocfs2: Registered cluster interface user [ 6.293307][ T1] OCFS2 User DLM kernel interface loaded [ 6.309606][ T1] gfs2: GFS2 installed [ 6.328646][ T1] ceph: loaded (mds proto 32) [ 6.342630][ T1] NET: Registered PF_ALG protocol family [ 6.344297][ T1] xor: automatically using best checksumming function avx [ 6.345655][ T1] async_tx: api initialized (async) [ 6.346679][ T1] Key type asymmetric registered [ 6.347514][ T1] Asymmetric key parser 'x509' registered [ 6.348459][ T1] Asymmetric key parser 'pkcs8' registered [ 6.349318][ T1] Key type pkcs7_test registered [ 6.353954][ T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed [ 6.355442][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 6.357772][ T1] io scheduler mq-deadline registered [ 6.358552][ T1] io scheduler kyber registered [ 6.360021][ T1] io scheduler bfq registered [ 6.369941][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 6.406239][ T1] ACPI: button: Power Button [PWRF] [ 6.409228][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 6.412610][ T1] ACPI: button: Sleep Button [SLPF] [ 6.441098][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 6.442471][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 6.462899][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 6.463938][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 6.484608][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 6.485981][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 6.500727][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 6.955734][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.957961][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.960351][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.971277][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.981799][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.990404][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 7.008271][ T1] Non-volatile memory driver v1.3 [ 7.025477][ T1] Linux agpgart interface v0.103 [ 7.029120][ T1] ACPI: bus type drm_connector registered [ 7.036629][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 7.046136][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 7.111646][ T1] Console: switching to colour frame buffer device 128x48 [ 7.130193][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 7.131845][ T1] usbcore: registered new interface driver udl [ 7.197532][ T1] brd: module loaded [ 7.269899][ T1] loop: module loaded [ 7.378699][ T1] zram: Added device: zram0 [ 7.387131][ T1] null_blk: disk nullb0 created [ 7.388641][ T1] null_blk: module loaded [ 7.390267][ T1] Guest personality initialized and is inactive [ 7.391984][ T1] VMCI host device registered (name=vmci, major=10, minor=119) [ 7.393389][ T1] Initialized host personality [ 7.394486][ T1] usbcore: registered new interface driver rtsx_usb [ 7.397373][ T1] usbcore: registered new interface driver viperboard [ 7.400070][ T1] usbcore: registered new interface driver dln2 [ 7.403820][ T1] usbcore: registered new interface driver pn533_usb [ 7.410569][ T1] nfcsim 0.2 initialized [ 7.412106][ T1] usbcore: registered new interface driver port100 [ 7.413709][ T1] usbcore: registered new interface driver nfcmrvl [ 7.425107][ T1] Loading iSCSI transport class v2.0-870. [ 7.460846][ T1] scsi host0: Virtio SCSI HBA [ 7.524998][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 7.527320][ T41] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 7.567436][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 7.570285][ T1] db_root: cannot open: /etc/target [ 7.573273][ T1] slram: not enough parameters. [ 7.583519][ T1] ftl_cs: FTL header not found. [ 7.629954][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 7.632327][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 7.635389][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 7.649476][ T1] MACsec IEEE 802.1AE [ 7.662302][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 7.724140][ T1] ------------[ cut here ]------------ [ 7.726798][ T1] WARNING: CPU: 0 PID: 1 at include/linux/cpumask.h:110 cpumask_next_wrap+0x11c/0x1c0 [ 7.729545][ T1] Modules linked in: [ 7.731061][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.0.0-syzkaller-11849-g6d84c258e804 #0 [ 7.734184][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 7.736733][ T1] RIP: 0010:cpumask_next_wrap+0x11c/0x1c0 [ 7.738054][ T1] Code: a6 00 00 00 e8 85 4e 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 4e 60 f7 <0f> 0b e9 59 ff ff ff 48 c7 c1 38 a1 0d 8e 80 e1 07 80 c1 03 38 c1 [ 7.743334][ T1] RSP: 0000:ffffc90000067218 EFLAGS: 00010293 [ 7.745853][ T1] RAX: ffffffff8a275c1c RBX: 0000000000000002 RCX: ffff888012278000 [ 7.747543][ T1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 7.749229][ T1] RBP: 0000000000000002 R08: ffffffff8a275b6f R09: fffff5200000ce5d [ 7.751005][ T1] R10: fffff5200000ce5d R11: 1ffff9200000ce5c R12: 0000000000000001 [ 7.752506][ T1] R13: 0000000000000001 R14: 1ffffffff1c1b427 R15: 0000000000000002 [ 7.754142][ T1] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 7.755891][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 7.757188][ T1] CR2: ffff88823ffff000 CR3: 000000000c88e000 CR4: 00000000003506f0 [ 7.758565][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 7.759961][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 7.761605][ T1] Call Trace: [ 7.762261][ T1] [ 7.762773][ T1] virtnet_set_affinity+0x2be/0x6f0 [ 7.763719][ T1] ? virtnet_cpu_dead+0x20/0x20 [ 7.764586][ T1] ? init_vqs+0x1035/0x11d0 [ 7.765474][ T1] ? __kmem_cache_free+0x71/0x110 [ 7.766449][ T1] init_vqs+0x107c/0x11d0 [ 7.767278][ T1] virtnet_probe+0x198d/0x3120 [ 7.768091][ T1] ? virtnet_validate+0x540/0x540 [ 7.768917][ T1] ? virtio_check_driver_offered_feature+0x101/0x230 [ 7.770068][ T1] ? virtnet_validate+0x331/0x540 [ 7.770977][ T1] ? virtio_no_restricted_mem_acc+0x5/0x10 [ 7.771966][ T1] ? virtio_features_ok+0x106/0x250 [ 7.773172][ T1] virtio_dev_probe+0x8ca/0xb60 [ 7.774100][ T1] ? virtio_uevent+0xa0/0xa0 [ 7.775171][ T1] call_driver_probe+0x96/0x250 [ 7.776257][ T1] really_probe+0x24c/0x9f0 [ 7.776997][ T1] __driver_probe_device+0x1f4/0x3f0 [ 7.777849][ T1] driver_probe_device+0x50/0x240 [ 7.778664][ T1] __driver_attach+0x364/0x5b0 [ 7.779545][ T1] ? driver_attach+0x40/0x40 [ 7.780351][ T1] bus_for_each_dev+0x168/0x1d0 [ 7.781418][ T1] ? bus_remove_file+0xd0/0xd0 [ 7.782754][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 7.783691][ T1] bus_add_driver+0x32f/0x600 [ 7.784577][ T1] driver_register+0x2e9/0x3e0 [ 7.785485][ T1] virtio_net_driver_init+0x8e/0xcb [ 7.786793][ T1] ? veth_init+0x11/0x11 [ 7.787665][ T1] do_one_initcall+0x1c9/0x400 [ 7.788503][ T1] ? IS_ERR_OR_NULL+0x20/0x20 [ 7.789386][ T1] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 7.790520][ T1] ? print_irqtrace_events+0x220/0x220 [ 7.791471][ T1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 7.792538][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 7.793464][ T1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 7.794745][ T1] ? parameq+0x77/0x210 [ 7.795461][ T1] ? parameq+0x77/0x210 [ 7.796415][ T1] ? parameq+0x198/0x210 [ 7.797154][ T1] ? parse_one+0x141/0x520 [ 7.798054][ T1] ? do_initcall_level+0x218/0x218 [ 7.798983][ T1] ? ignore_unknown_bootoption+0x5/0x8 [ 7.800034][ T1] ? parse_args+0x4e1/0x590 [ 7.800769][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 7.801792][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 7.802797][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 7.803725][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 7.805368][ T1] do_initcall_level+0x168/0x218 [ 7.806315][ T1] do_initcalls+0x4b/0x8c [ 7.807090][ T1] kernel_init_freeable+0x428/0x5d5 [ 7.808614][ T1] ? report_meminit+0x64/0x64 [ 7.810088][ T1] ? _raw_spin_lock_irq+0xba/0xf0 [ 7.810923][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 7.811807][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 7.812687][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 7.813798][ T1] ? rest_init+0x270/0x270 [ 7.814534][ T1] kernel_init+0x19/0x2b0 [ 7.815327][ T1] ? rest_init+0x270/0x270 [ 7.816105][ T1] ret_from_fork+0x1f/0x30 [ 7.816819][ T1] [ 7.817318][ T1] Kernel panic - not syncing: panic_on_warn set ... [ 7.818524][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.0.0-syzkaller-11849-g6d84c258e804 #0 [ 7.820162][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 7.821841][ T1] Call Trace: [ 7.822869][ T1] [ 7.823508][ T1] dump_stack_lvl+0x1b1/0x28e [ 7.824259][ T1] ? nf_tcp_handle_invalid+0x62e/0x62e [ 7.825130][ T1] ? panic+0x710/0x710 [ 7.825305][ T1] ? vscnprintf+0x59/0x80 [ 7.825305][ T1] ? cpumask_next_wrap+0x100/0x1c0 [ 7.825305][ T1] panic+0x2d6/0x710 [ 7.825305][ T1] ? __warn+0x131/0x220 [ 7.825305][ T1] ? memcpy_page_flushcache+0xfc/0xfc [ 7.825305][ T1] ? ret_from_fork+0x1f/0x30 [ 7.825305][ T1] ? cpumask_next_wrap+0x11c/0x1c0 [ 7.825305][ T1] __warn+0x1fa/0x220 [ 7.825305][ T1] ? cpumask_next_wrap+0x11c/0x1c0 [ 7.825305][ T1] report_bug+0x1b3/0x2d0 [ 7.825305][ T1] handle_bug+0x3d/0x70 [ 7.825305][ T1] exc_invalid_op+0x16/0x40 [ 7.825305][ T1] asm_exc_invalid_op+0x16/0x20 [ 7.825305][ T1] RIP: 0010:cpumask_next_wrap+0x11c/0x1c0 [ 7.825305][ T1] Code: a6 00 00 00 e8 85 4e 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 4e 60 f7 <0f> 0b e9 59 ff ff ff 48 c7 c1 38 a1 0d 8e 80 e1 07 80 c1 03 38 c1 [ 7.825305][ T1] RSP: 0000:ffffc90000067218 EFLAGS: 00010293 [ 7.825305][ T1] RAX: ffffffff8a275c1c RBX: 0000000000000002 RCX: ffff888012278000 [ 7.825305][ T1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 7.825305][ T1] RBP: 0000000000000002 R08: ffffffff8a275b6f R09: fffff5200000ce5d [ 7.825305][ T1] R10: fffff5200000ce5d R11: 1ffff9200000ce5c R12: 0000000000000001 [ 7.825305][ T1] R13: 0000000000000001 R14: 1ffffffff1c1b427 R15: 0000000000000002 [ 7.825305][ T1] ? cpumask_next_wrap+0x6f/0x1c0 [ 7.825305][ T1] ? cpumask_next_wrap+0x11c/0x1c0 [ 7.825305][ T1] ? cpumask_next_wrap+0x11c/0x1c0 [ 7.825305][ T1] virtnet_set_affinity+0x2be/0x6f0 [ 7.825305][ T1] ? virtnet_cpu_dead+0x20/0x20 [ 7.825305][ T1] ? init_vqs+0x1035/0x11d0 [ 7.825305][ T1] ? __kmem_cache_free+0x71/0x110 [ 7.825305][ T1] init_vqs+0x107c/0x11d0 [ 7.825305][ T1] virtnet_probe+0x198d/0x3120 [ 7.825305][ T1] ? virtnet_validate+0x540/0x540 [ 7.825305][ T1] ? virtio_check_driver_offered_feature+0x101/0x230 [ 7.825305][ T1] ? virtnet_validate+0x331/0x540 [ 7.825305][ T1] ? virtio_no_restricted_mem_acc+0x5/0x10 [ 7.825305][ T1] ? virtio_features_ok+0x106/0x250 [ 7.825305][ T1] virtio_dev_probe+0x8ca/0xb60 [ 7.825305][ T1] ? virtio_uevent+0xa0/0xa0 [ 7.825305][ T1] call_driver_probe+0x96/0x250 [ 7.825305][ T1] really_probe+0x24c/0x9f0 [ 7.825305][ T1] __driver_probe_device+0x1f4/0x3f0 [ 7.825305][ T1] driver_probe_device+0x50/0x240 [ 7.825305][ T1] __driver_attach+0x364/0x5b0 [ 7.825305][ T1] ? driver_attach+0x40/0x40 [ 7.825305][ T1] bus_for_each_dev+0x168/0x1d0 [ 7.825305][ T1] ? bus_remove_file+0xd0/0xd0 [ 7.825305][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 7.825305][ T1] bus_add_driver+0x32f/0x600 [ 7.825305][ T1] driver_register+0x2e9/0x3e0 [ 7.825305][ T1] virtio_net_driver_init+0x8e/0xcb [ 7.825305][ T1] ? veth_init+0x11/0x11 [ 7.825305][ T1] do_one_initcall+0x1c9/0x400 [ 7.825305][ T1] ? IS_ERR_OR_NULL+0x20/0x20 [ 7.825305][ T1] ? lockdep_hardirqs_on_prepare+0x428/0x790 [ 7.825305][ T1] ? print_irqtrace_events+0x220/0x220 [ 7.825305][ T1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 7.825305][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 7.825305][ T1] ? asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 7.825305][ T1] ? parameq+0x77/0x210 [ 7.825305][ T1] ? parameq+0x77/0x210 [ 7.825305][ T1] ? parameq+0x198/0x210 [ 7.825305][ T1] ? parse_one+0x141/0x520 [ 7.825305][ T1] ? do_initcall_level+0x218/0x218 [ 7.825305][ T1] ? ignore_unknown_bootoption+0x5/0x8 [ 7.825305][ T1] ? parse_args+0x4e1/0x590 [ 7.825305][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 7.825305][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 7.825305][ T1] ? rcu_read_lock_sched_held+0x87/0x110 [ 7.825305][ T1] ? __bpf_trace_rcu_stall_warning+0x10/0x10 [ 7.825305][ T1] do_initcall_level+0x168/0x218 [ 7.825305][ T1] do_initcalls+0x4b/0x8c [ 7.825305][ T1] kernel_init_freeable+0x428/0x5d5 [ 7.825305][ T1] ? report_meminit+0x64/0x64 [ 7.825305][ T1] ? _raw_spin_lock_irq+0xba/0xf0 [ 7.825305][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 7.825305][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 7.825305][ T1] ? lockdep_hardirqs_on+0x8d/0x130 [ 7.825305][ T1] ? rest_init+0x270/0x270 [ 7.825305][ T1] kernel_init+0x19/0x2b0 [ 7.825305][ T1] ? rest_init+0x270/0x270 [ 7.825305][ T1] ret_from_fork+0x1f/0x30 [ 7.825305][ T1] [ 7.825305][ T1] Kernel Offset: disabled [ 7.825305][ T1] Rebooting in 86400 seconds..