WARNING in __netif_set_xps_queue ACPI: button: Sleep Button [SLPF] ACPI: \_SB_.LNKC: Enabled at IRQ 11 virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver ACPI: \_SB_.LNKD: Enabled at IRQ 10 virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver ACPI: \_SB_.LNKB: Enabled at IRQ 10 virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver N_HDLC line discipline registered with maxframe=4096 Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A Non-volatile memory driver v1.3 Linux agpgart interface v0.103 ACPI: bus type drm_connector registered [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 Console: switching to colour frame buffer device 128x48 platform vkms: [drm] fb0: vkmsdrmfb frame buffer device usbcore: registered new interface driver udl brd: module loaded loop: module loaded zram: Added device: zram0 null_blk: disk nullb0 created null_blk: module loaded Guest personality initialized and is inactive VMCI host device registered (name=vmci, major=10, minor=119) Initialized host personality usbcore: registered new interface driver rtsx_usb usbcore: registered new interface driver viperboard usbcore: registered new interface driver dln2 usbcore: registered new interface driver pn533_usb nfcsim 0.2 initialized usbcore: registered new interface driver port100 usbcore: registered new interface driver nfcmrvl Loading iSCSI transport class v2.0-870. scsi host0: Virtio SCSI HBA st: Version 20160209, fixed bufsize 32768, s/g segs 256 Rounding down aligned max_sectors from 4294967295 to 4294967288 db_root: cannot open: /etc/target slram: not enough parameters. ftl_cs: FTL header not found. wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) MACsec IEEE 802.1AE tun: Universal TUN/TAP device driver, 1.6 ------------[ cut here ]------------ WARNING: CPU: 0 PID: 1 at include/linux/cpumask.h:110 netif_attrmask_next_and include/linux/netdevice.h:3689 [inline] WARNING: CPU: 0 PID: 1 at include/linux/cpumask.h:110 __netif_set_xps_queue+0xc00/0x2120 net/core/dev.c:2592 Modules linked in: CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0-rc1-syzkaller-00025-gaae703b02f92 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 RIP: 0010:cpu_max_bits_warn include/linux/cpumask.h:110 [inline] RIP: 0010:netif_attrmask_next_and include/linux/netdevice.h:3689 [inline] RIP: 0010:__netif_set_xps_queue+0xc00/0x2120 net/core/dev.c:2592 Code: f9 c6 05 13 be d9 05 01 48 c7 c7 30 02 b9 8b be 2e 0a 00 00 48 c7 c2 20 aa b8 8b e8 ea 0f 30 f9 e9 a2 f9 ff ff e8 50 60 50 f9 <0f> 0b e9 1c f8 ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c d3 fe ff RSP: 0000:ffffc90000067490 EFLAGS: 00010293 RAX: ffffffff883944b0 RBX: 0000000000000000 RCX: ffff888012338000 RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 RBP: ffff88801db4f080 R08: ffffffff88393cc5 R09: 0000000000000000 R10: fffff5200000ce18 R11: 1ffff9200000ce16 R12: ffff88801db4f100 R13: ffff888147373180 R14: 0000000000000002 R15: 0000000000000002 FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: ffff88823ffff000 CR3: 000000000ca8e000 CR4: 00000000003506f0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 Call Trace: virtnet_set_affinity+0x56e/0x730 drivers/net/virtio_net.c:2308 init_vqs+0x107c/0x11d0 drivers/net/virtio_net.c:3581 virtnet_probe+0x19db/0x32a0 drivers/net/virtio_net.c:3884 virtio_dev_probe+0x8ca/0xb60 drivers/virtio/virtio.c:305 call_driver_probe+0x96/0x250 really_probe+0x24c/0x9f0 drivers/base/dd.c:639 __driver_probe_device+0x1f4/0x3f0 drivers/base/dd.c:778 driver_probe_device+0x50/0x240 drivers/base/dd.c:808 __driver_attach+0x364/0x5b0 drivers/base/dd.c:1190 bus_for_each_dev+0x188/0x1f0 drivers/base/bus.c:301 bus_add_driver+0x32f/0x600 drivers/base/bus.c:618 driver_register+0x2e9/0x3e0 drivers/base/driver.c:246 virtio_net_driver_init+0x8e/0xcb drivers/net/virtio_net.c:4090 do_one_initcall+0xbd/0x2b0 init/main.c:1303 do_initcall_level+0x168/0x218 init/main.c:1376 do_initcalls+0x4b/0x8c init/main.c:1392 kernel_init_freeable+0x471/0x61d init/main.c:1631 kernel_init+0x19/0x2b0 init/main.c:1519 ret_from_fork+0x1f/0x30 arch/x86/entry/entry_64.S:306 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@10.128.0.254" "pwd"]: exit status 255 ssh: connect to host 10.128.0.254 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.ci-upstream-kasan-gce-smack-root-test-job-test-job-2 port 1 (session ID: f04872ca605dfe8a8b4bc20fda71bcef62c7467708e68db5724888e5d55f1051, 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 c8f57605-71d2-7368-20e3-c2f04b0f52a8 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 6.1.0-rc1-syzkaller-00025-gaae703b02f92 (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 3807152161 cycles [ 0.001113][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.004116][ T0] tsc: Detected 2200.226 MHz processor [ 0.007937][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.009099][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.010287][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.016734][ T0] found SMP MP-table at [mem 0x000f2750-0x000f275f] [ 0.017632][ T0] Using GB pages for direct mapping [ 0.020078][ T0] ACPI: Early table checksum verification disabled [ 0.021685][ T0] ACPI: RSDP 0x00000000000F24D0 000014 (v00 Google) [ 0.022705][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.024236][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.025962][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.027505][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.028484][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.029272][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.030853][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.032133][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.035113][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.036513][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.038004][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.039232][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.040316][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.041604][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.042868][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.045045][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.046530][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.048584][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.050021][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.051090][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.052426][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.053501][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.054493][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.055991][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.057647][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.058803][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.060492][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.062078][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.103962][ T0] Zone ranges: [ 0.104500][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.105562][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.106821][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.107908][ T0] Device empty [ 0.108531][ T0] Movable zone start for each node [ 0.109427][ T0] Early memory node ranges [ 0.109997][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.110926][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.112136][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.113162][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.114182][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.115260][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.116657][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.116865][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.169409][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.535353][ T0] kasan: KernelAddressSanitizer initialized [ 0.538411][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.539708][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.541483][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.543079][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.544054][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.545187][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.546493][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.547597][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.548881][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs [ 0.549887][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.551151][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.552476][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.553618][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.554829][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.555928][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.557096][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.558347][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.559273][ T0] Booting paravirtualized kernel on KVM [ 0.560054][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.645739][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.648022][ T0] percpu: Embedded 69 pages/cpu s243400 r8192 d31032 u1048576 [ 0.649267][ T0] kvm-guest: PV spinlocks enabled [ 0.650062][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.651352][ T0] Fallback order for Node 0: 0 1 [ 0.652099][ T0] Fallback order for Node 1: 1 0 [ 0.652758][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.653767][ T0] Policy zone: Normal [ 0.654329][ 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 [ 0.669303][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.671365][ T0] random: crng init done [ 0.672676][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.676163][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear) [ 0.677419][ T0] software IO TLB: area num 2. [ 1.500299][ T0] Memory: 6818996K/8388204K available (155678K kernel code, 25184K rwdata, 31340K rodata, 2552K init, 37200K bss, 1568952K reserved, 0K cma-reserved) [ 1.504088][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.507658][ T0] Dynamic Preempt: full [ 1.509127][ T0] Running RCU self tests [ 1.509890][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.510965][ T0] rcu: RCU lockdep checking is enabled. [ 1.511764][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.512791][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.513837][ T0] rcu: RCU debug extended QS entry/exit. [ 1.514698][ T0] All grace periods are expedited (rcu_expedited). [ 1.515587][ T0] Trampoline variant of Tasks RCU enabled. [ 1.516380][ T0] Tracing variant of Tasks RCU enabled. [ 1.517278][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.518612][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.555829][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.557643][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.559142][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.561862][ T0] Console: colour VGA+ 80x25 [ 1.562709][ T0] printk: console [ttyS0] enabled [ 1.562709][ T0] printk: console [ttyS0] enabled [ 1.564277][ T0] printk: bootconsole [earlyser0] disabled [ 1.564277][ T0] printk: bootconsole [earlyser0] disabled [ 1.566263][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.567635][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.568465][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.569249][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.569993][ T0] ... CLASSHASH_SIZE: 4096 [ 1.570790][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.571669][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.572449][ T0] ... CHAINHASH_SIZE: 131072 [ 1.573739][ T0] memory used by lock dependency info: 20657 kB [ 1.574798][ T0] memory used for stack traces: 8320 kB [ 1.575678][ T0] per task-struct memory footprint: 1920 bytes [ 1.576892][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.578665][ T0] ACPI: Core revision 20220331 [ 1.580163][ T0] APIC: Switch to symmetric I/O mode setup [ 1.586476][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.587999][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb7086095e, max_idle_ns: 440795277026 ns [ 1.589881][ T0] Calibrating delay loop (skipped) preset value.. 4400.45 BogoMIPS (lpj=22002260) [ 1.599919][ T0] pid_max: default: 32768 minimum: 301 [ 1.601410][ T0] LSM: Security Framework initializing [ 1.602394][ T0] landlock: Up and running. [ 1.603110][ T0] Yama: becoming mindful. [ 1.603950][ T0] TOMOYO Linux initialized [ 1.604664][ T0] Smack: Initializing. [ 1.605364][ T0] Smack: Netfilter enabled. [ 1.606113][ T0] Smack: IPv6 Netfilter enabled. [ 1.607027][ T0] LSM support for eBPF active [ 1.612633][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.616129][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.617878][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.619329][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.623747][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8 [ 1.624708][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4 [ 1.625708][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.627223][ T0] Spectre V2 : Mitigation: IBRS [ 1.628030][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.629873][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.631104][ T0] RETBleed: Mitigation: IBRS [ 1.631916][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.633431][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.635318][ T0] MDS: Mitigation: Clear CPU buffers [ 1.636203][ T0] TAA: Mitigation: Clear CPU buffers [ 1.637030][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode [ 1.641390][ T0] Freeing SMP alternatives memory: 116K [ 1.763417][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0) [ 1.767297][ T1] cblist_init_generic: Setting adjustable number of callback queues. [ 1.768749][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.769855][ T1] cblist_init_generic: Setting shift to 1 and lim to 1. [ 1.769855][ T1] Running RCU-tasks wait API self tests [ 1.870364][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only. [ 1.872659][ T1] rcu: Hierarchical SRCU implementation. [ 1.873834][ T1] rcu: Max phase no-delay instances is 1000. [ 1.879239][ T1] NMI watchdog: Perf NMI watchdog permanently disabled [ 1.880564][ T1] smp: Bringing up secondary CPUs ... [ 1.882803][ T1] x86: Booting SMP configuration: [ 1.883598][ T1] .... node #0, CPUs: #1 [ 1.885657][ 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. [ 1.885657][ 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. [ 1.890019][ 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. [ 1.892849][ T1] smp: Brought up 2 nodes, 2 CPUs [ 1.893576][ T1] smpboot: Max logical packages: 1 [ 1.894266][ T1] smpboot: Total of 2 processors activated (8800.90 BogoMIPS) [ 1.909999][ T13] Callback from call_rcu_tasks_trace() invoked. [ 1.932482][ T1] allocated 134217728 bytes of page_ext [ 1.933869][ T1] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.950422][ T1] Node 0, zone DMA32: page owner found early allocated 19288 pages [ 1.960496][ T1] Node 0, zone Normal: page owner found early allocated 0 pages [ 1.974440][ T1] Node 1, zone Normal: page owner found early allocated 19051 pages [ 1.980500][ T1] devtmpfs: initialized [ 1.982040][ T1] x86/mm: Memory block size: 128MB [ 2.011238][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.013195][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.019874][ T1] PM: RTC time: 01:21:56, date: 2022-10-19 [ 2.033232][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.036949][ T1] audit: initializing netlink subsys (disabled) [ 2.041293][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.041293][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.042285][ T1] cpuidle: using governor menu [ 2.049947][ T27] audit: type=2000 audit(1666142516.377:1): state=initialized audit_enabled=0 res=1 [ 2.049878][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.049878][ T1] PCI: Using configuration type 1 for base access [ 2.090444][ T12] Callback from call_rcu_tasks() invoked. [ 2.280050][ T1] WARNING: workqueue cpumask: online intersect > possible intersect [ 2.292362][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.293734][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.295000][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.296222][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.309981][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.331240][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.332445][ T1] raid6: using avx2x2 recovery algorithm [ 2.335343][ T1] ACPI: Added _OSI(Module Device) [ 2.336172][ T1] ACPI: Added _OSI(Processor Device) [ 2.336172][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.336172][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.446832][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.502024][ T1] ACPI: Interpreter enabled [ 2.503367][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.504197][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.505411][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.507039][ T1] PCI: Using E820 reservations for host bridge windows [ 2.512701][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.662257][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.663926][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3] [ 2.665372][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI] [ 2.667937][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge. [ 2.683293][ T1] PCI host bridge to bus 0000:00 [ 2.684081][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 2.685267][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 2.686503][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 2.687759][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 2.689315][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 2.689908][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 2.691437][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 [ 2.701404][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 [ 2.722348][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 [ 2.741237][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 2.746017][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 [ 2.755174][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f] [ 2.761142][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f] [ 2.783165][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 [ 2.792445][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f] [ 2.799397][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f] [ 2.820965][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 [ 2.832699][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff] [ 2.862225][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 2.868163][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 [ 2.879893][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f] [ 2.887011][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f] [ 2.912459][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 [ 2.921358][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf] [ 2.929451][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f] [ 2.969760][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 2.975297][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 2.982781][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 2.989186][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 2.992812][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.010018][ T1] iommu: Default domain type: Translated [ 3.010942][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.017232][ T1] SCSI subsystem initialized [ 3.031086][ T1] ACPI: bus type USB registered [ 3.032272][ T1] usbcore: registered new interface driver usbfs [ 3.033437][ T1] usbcore: registered new interface driver hub [ 3.034400][ T1] usbcore: registered new device driver usb [ 3.036963][ T1] mc: Linux media interface: v0.10 [ 3.038362][ T1] videodev: Linux video capture interface: v2.00 [ 3.040777][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.041738][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.043643][ T1] PTP clock support registered [ 3.044777][ T1] EDAC MC: Ver: 3.0.0 [ 3.052587][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.058330][ T1] Bluetooth: Core ver 2.22 [ 3.059658][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.059921][ T1] Bluetooth: HCI device and connection manager initialized [ 3.061163][ T1] Bluetooth: HCI socket layer initialized [ 3.062036][ T1] Bluetooth: L2CAP socket layer initialized [ 3.063261][ T1] Bluetooth: SCO socket layer initialized [ 3.065366][ T1] NET: Registered PF_ATMPVC protocol family [ 3.066376][ T1] NET: Registered PF_ATMSVC protocol family [ 3.067747][ T1] NetLabel: Initializing [ 3.068390][ T1] NetLabel: domain hash size = 128 [ 3.069871][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.071771][ T1] NetLabel: unlabeled traffic allowed by default [ 3.080966][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.082060][ T1] NET: Registered PF_NFC protocol family [ 3.083137][ T1] PCI: Using ACPI for IRQ routing [ 3.091074][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.091296][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.092384][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.094157][ T1] vgaarb: loaded [ 3.099864][ T1] clocksource: Switched to clocksource kvm-clock [ 3.123568][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.124766][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.126774][ T1] FS-Cache: Loaded [ 3.129340][ T1] CacheFiles: Loaded [ 3.130929][ T1] TOMOYO: 2.6.0 [ 3.131615][ T1] Mandatory Access Control activated. [ 3.132983][ T1] pnp: PnP ACPI init [ 3.155242][ T1] pnp: PnP ACPI: found 7 devices [ 3.210597][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.213410][ T1] NET: Registered PF_INET protocol family [ 3.218344][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.228794][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.231710][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.235838][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.246745][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 3.263406][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.268278][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.273286][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.278115][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.281866][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.285849][ T1] RPC: Registered named UNIX socket transport module. [ 3.287161][ T1] RPC: Registered udp transport module. [ 3.288156][ T1] RPC: Registered tcp transport module. [ 3.289099][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.292414][ T1] NET: Registered PF_XDP protocol family [ 3.293383][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.294517][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.295661][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.297010][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.299650][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.301221][ T1] PCI: CLS 0 bytes, default 64 [ 3.307670][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.308931][ T1] software IO TLB: mapped [mem 0x00000000b5a00000-0x00000000b9a00000] (64MB) [ 3.310438][ T1] ACPI: bus type thunderbolt registered [ 3.315829][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer [ 3.319062][ T56] kworker/u4:2 (56) used greatest stack depth: 26496 bytes left [ 3.344815][ T1] kvm: already loaded vendor module 'kvm_intel' [ 3.345892][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb7086095e, max_idle_ns: 440795277026 ns [ 3.347800][ T1] clocksource: Switched to clocksource tsc [ 3.355866][ T62] kworker/u4:2 (62) used greatest stack depth: 26296 bytes left [ 5.367235][ T1] Initialise system trusted keyrings [ 5.367968][ T93] kworker/u4:0 (93) used greatest stack depth: 26112 bytes left [ 5.373098][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 5.421362][ T1] zbud: loaded [ 5.431345][ T1] DLM installed [ 5.439484][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 5.452472][ T1] NFS: Registering the id_resolver key type [ 5.453515][ T1] Key type id_resolver registered [ 5.454296][ T1] Key type id_legacy registered [ 5.456042][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 5.457315][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 5.467582][ T1] Key type cifs.spnego registered [ 5.468618][ T1] Key type cifs.idmap registered [ 5.470748][ T1] ntfs: driver 2.1.32 [Flags: R/W]. [ 5.473985][ T1] ntfs3: Max link count 4000 [ 5.475148][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 5.476159][ T1] ntfs3: Read-only LZX/Xpress compression included [ 5.479087][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 5.480428][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 5.486076][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 5.487747][ T1] QNX4 filesystem 0.2.3 registered. [ 5.489115][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 5.491152][ T1] fuse: init (API version 7.37) [ 5.496529][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 5.498461][ T1] orangefs_init: module version upstream loaded [ 5.500788][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 5.521560][ T1] SGI XFS with ACLs, security attributes, realtime, quota, fatal assert, debug enabled [ 5.537322][ T1] 9p: Installing v9fs 9p2000 file system support [ 5.540187][ T1] NILFS version 2 loaded [ 5.540940][ T1] befs: version: 0.9.3 [ 5.543366][ T1] ocfs2: Registered cluster interface o2cb [ 5.545619][ T1] ocfs2: Registered cluster interface user [ 5.547298][ T1] OCFS2 User DLM kernel interface loaded [ 5.561601][ T1] gfs2: GFS2 installed [ 5.576527][ T1] ceph: loaded (mds proto 32) [ 5.591074][ T1] NET: Registered PF_ALG protocol family [ 5.592120][ T1] xor: automatically using best checksumming function avx [ 5.593484][ T1] async_tx: api initialized (async) [ 5.594532][ T1] Key type asymmetric registered [ 5.595261][ T1] Asymmetric key parser 'x509' registered [ 5.596197][ T1] Asymmetric key parser 'pkcs8' registered [ 5.597367][ T1] Key type pkcs7_test registered [ 5.601750][ T1] alg: self-tests for CTR-KDF (hmac(sha256)) passed [ 5.602982][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 240) [ 5.605593][ T1] io scheduler mq-deadline registered [ 5.606613][ T1] io scheduler kyber registered [ 5.608191][ T1] io scheduler bfq registered [ 5.614111][ T147] kworker/u4:2 (147) used greatest stack depth: 26016 bytes left [ 5.626199][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 5.651337][ T1] ACPI: button: Power Button [PWRF] [ 5.653801][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 5.656709][ T1] ACPI: button: Sleep Button [SLPF] [ 5.684185][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 5.685395][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 5.704041][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 5.705201][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 5.727400][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 5.728628][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 5.742631][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver [ 5.790988][ T230] kworker/u4:1 (230) used greatest stack depth: 25208 bytes left [ 5.805223][ T245] kworker/u4:2 (245) used greatest stack depth: 25152 bytes left [ 6.096324][ T574] kworker/u4:0 (574) used greatest stack depth: 24480 bytes left [ 6.208017][ T1] N_HDLC line discipline registered with maxframe=4096 [ 6.211697][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 6.214333][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 6.224821][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 6.232266][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 6.239936][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 6.256709][ T1] Non-volatile memory driver v1.3 [ 6.274637][ T1] Linux agpgart interface v0.103 [ 6.278097][ T1] ACPI: bus type drm_connector registered [ 6.285119][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 6.293796][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 6.358070][ T1] Console: switching to colour frame buffer device 128x48 [ 6.375383][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 6.377460][ T1] usbcore: registered new interface driver udl [ 6.442748][ T1] brd: module loaded [ 6.511609][ T1] loop: module loaded [ 6.608351][ T1] zram: Added device: zram0 [ 6.616468][ T1] null_blk: disk nullb0 created [ 6.617654][ T1] null_blk: module loaded [ 6.618635][ T1] Guest personality initialized and is inactive [ 6.620562][ T1] VMCI host device registered (name=vmci, major=10, minor=119) [ 6.622259][ T1] Initialized host personality [ 6.623504][ T1] usbcore: registered new interface driver rtsx_usb [ 6.625450][ T1] usbcore: registered new interface driver viperboard [ 6.627243][ T1] usbcore: registered new interface driver dln2 [ 6.629466][ T1] usbcore: registered new interface driver pn533_usb [ 6.635539][ T1] nfcsim 0.2 initialized [ 6.637461][ T1] usbcore: registered new interface driver port100 [ 6.638999][ T1] usbcore: registered new interface driver nfcmrvl [ 6.651264][ T1] Loading iSCSI transport class v2.0-870. [ 6.681434][ T1] scsi host0: Virtio SCSI HBA [ 6.738505][ T1] st: Version 20160209, fixed bufsize 32768, s/g segs 256 [ 6.741476][ T11] scsi 0:0:1:0: Direct-Access Google PersistentDisk 1 PQ: 0 ANSI: 6 [ 6.772949][ T1] Rounding down aligned max_sectors from 4294967295 to 4294967288 [ 6.776043][ T1] db_root: cannot open: /etc/target [ 6.779488][ T1] slram: not enough parameters. [ 6.787872][ T1] ftl_cs: FTL header not found. [ 6.822359][ T1] wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. [ 6.824147][ T1] wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . All Rights Reserved. [ 6.825820][ T1] eql: Equalizer2002: Simon Janes (simon@ncm.com) and David S. Miller (davem@redhat.com) [ 6.841712][ T1] MACsec IEEE 802.1AE [ 6.855660][ T1] tun: Universal TUN/TAP device driver, 1.6 [ 6.912142][ T1] ------------[ cut here ]------------ [ 6.913333][ T1] WARNING: CPU: 0 PID: 1 at include/linux/cpumask.h:110 __netif_set_xps_queue+0xc00/0x2120 [ 6.915364][ T1] Modules linked in: [ 6.916047][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0-rc1-syzkaller-00025-gaae703b02f92 #0 [ 6.917896][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 6.920247][ T1] RIP: 0010:__netif_set_xps_queue+0xc00/0x2120 [ 6.921424][ T1] Code: f9 c6 05 13 be d9 05 01 48 c7 c7 30 02 b9 8b be 2e 0a 00 00 48 c7 c2 20 aa b8 8b e8 ea 0f 30 f9 e9 a2 f9 ff ff e8 50 60 50 f9 <0f> 0b e9 1c f8 ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c d3 fe ff [ 6.925111][ T1] RSP: 0000:ffffc90000067490 EFLAGS: 00010293 [ 6.926197][ T1] RAX: ffffffff883944b0 RBX: 0000000000000000 RCX: ffff888012338000 [ 6.927519][ T1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 6.928799][ T1] RBP: ffff88801db4f080 R08: ffffffff88393cc5 R09: 0000000000000000 [ 6.930797][ T1] R10: fffff5200000ce18 R11: 1ffff9200000ce16 R12: ffff88801db4f100 [ 6.932290][ T1] R13: ffff888147373180 R14: 0000000000000002 R15: 0000000000000002 [ 6.934138][ T1] FS: 0000000000000000(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 6.936331][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 6.937683][ T1] CR2: ffff88823ffff000 CR3: 000000000ca8e000 CR4: 00000000003506f0 [ 6.939312][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 6.940873][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 6.942318][ T1] Call Trace: [ 6.942926][ T1] [ 6.943614][ T1] ? irq_force_affinity+0x70/0x70 [ 6.944770][ T1] virtnet_set_affinity+0x56e/0x730 [ 6.946064][ T1] ? virtnet_cpu_dead+0x20/0x20 [ 6.946984][ T1] ? init_vqs+0x1035/0x11d0 [ 6.948552][ T1] init_vqs+0x107c/0x11d0 [ 6.949338][ T1] virtnet_probe+0x19db/0x32a0 [ 6.950534][ T1] ? security_kernfs_init_security+0x9a/0xb0 [ 6.951697][ T1] ? virtnet_validate+0x550/0x550 [ 6.952606][ T1] ? virtio_check_driver_offered_feature+0x101/0x230 [ 6.953990][ T1] ? virtnet_validate+0x31d/0x550 [ 6.954970][ T1] ? virtio_no_restricted_mem_acc+0x5/0x10 [ 6.957620][ T1] ? virtio_features_ok+0x106/0x250 [ 6.959179][ T1] virtio_dev_probe+0x8ca/0xb60 [ 6.960495][ T1] ? virtio_uevent+0xa0/0xa0 [ 6.961686][ T1] call_driver_probe+0x96/0x250 [ 6.963187][ T1] really_probe+0x24c/0x9f0 [ 6.964773][ T1] __driver_probe_device+0x1f4/0x3f0 [ 6.966392][ T1] driver_probe_device+0x50/0x240 [ 6.968070][ T1] __driver_attach+0x364/0x5b0 [ 6.969354][ T1] ? driver_attach+0x40/0x40 [ 6.970779][ T1] bus_for_each_dev+0x188/0x1f0 [ 6.971941][ T1] ? bus_remove_file+0xd0/0xd0 [ 6.973161][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 6.974632][ T1] bus_add_driver+0x32f/0x600 [ 6.975852][ T1] driver_register+0x2e9/0x3e0 [ 6.977201][ T1] ? veth_init+0x11/0x11 [ 6.978421][ T1] virtio_net_driver_init+0x8e/0xcb [ 6.980123][ T1] do_one_initcall+0xbd/0x2b0 [ 6.981615][ T1] ? IS_ERR_OR_NULL+0x20/0x20 [ 6.982702][ T1] ? rcu_read_lock_sched_held+0x89/0x130 [ 6.984474][ T1] do_initcall_level+0x168/0x218 [ 6.985775][ T1] do_initcalls+0x4b/0x8c [ 6.987044][ T1] kernel_init_freeable+0x471/0x61d [ 6.988474][ T1] ? report_meminit+0x64/0x64 [ 6.991675][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 6.992985][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 6.994522][ T1] ? lockdep_hardirqs_on+0x95/0x140 [ 6.995984][ T1] ? rest_init+0x270/0x270 [ 6.997277][ T1] kernel_init+0x19/0x2b0 [ 6.998351][ T1] ? rest_init+0x270/0x270 [ 6.999513][ T1] ret_from_fork+0x1f/0x30 [ 7.000673][ T1] [ 7.001841][ T1] Kernel panic - not syncing: panic_on_warn set ... [ 7.003742][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.1.0-rc1-syzkaller-00025-gaae703b02f92 #0 [ 7.006391][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/22/2022 [ 7.009338][ T1] Call Trace: [ 7.010133][ T1] [ 7.010548][ T1] dump_stack_lvl+0x1e3/0x2cb [ 7.010548][ T1] ? nf_tcp_handle_invalid+0x62e/0x62e [ 7.010548][ T1] ? panic+0x766/0x766 [ 7.010548][ T1] ? vscnprintf+0x59/0x80 [ 7.010548][ T1] ? __netif_set_xps_queue+0xb50/0x2120 [ 7.010548][ T1] panic+0x316/0x766 [ 7.010548][ T1] ? __warn+0x131/0x220 [ 7.010548][ T1] ? memcpy_page_flushcache+0xfc/0xfc [ 7.010548][ T1] ? ret_from_fork+0x1f/0x30 [ 7.010548][ T1] ? __netif_set_xps_queue+0xc00/0x2120 [ 7.010548][ T1] __warn+0x1fa/0x220 [ 7.010548][ T1] ? __netif_set_xps_queue+0xc00/0x2120 [ 7.010548][ T1] report_bug+0x1b3/0x2d0 [ 7.010548][ T1] handle_bug+0x3d/0x70 [ 7.010548][ T1] exc_invalid_op+0x16/0x40 [ 7.010548][ T1] asm_exc_invalid_op+0x16/0x20 [ 7.010548][ T1] RIP: 0010:__netif_set_xps_queue+0xc00/0x2120 [ 7.010548][ T1] Code: f9 c6 05 13 be d9 05 01 48 c7 c7 30 02 b9 8b be 2e 0a 00 00 48 c7 c2 20 aa b8 8b e8 ea 0f 30 f9 e9 a2 f9 ff ff e8 50 60 50 f9 <0f> 0b e9 1c f8 ff ff 89 f9 80 e1 07 80 c1 03 38 c1 0f 8c d3 fe ff [ 7.010548][ T1] RSP: 0000:ffffc90000067490 EFLAGS: 00010293 [ 7.010548][ T1] RAX: ffffffff883944b0 RBX: 0000000000000000 RCX: ffff888012338000 [ 7.010548][ T1] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 0000000000000002 [ 7.010548][ T1] RBP: ffff88801db4f080 R08: ffffffff88393cc5 R09: 0000000000000000 [ 7.010548][ T1] R10: fffff5200000ce18 R11: 1ffff9200000ce16 R12: ffff88801db4f100 [ 7.010548][ T1] R13: ffff888147373180 R14: 0000000000000002 R15: 0000000000000002 [ 7.010548][ T1] ? __netif_set_xps_queue+0x415/0x2120 [ 7.010548][ T1] ? __netif_set_xps_queue+0xc00/0x2120 [ 7.010548][ T1] ? irq_force_affinity+0x70/0x70 [ 7.010548][ T1] virtnet_set_affinity+0x56e/0x730 [ 7.010548][ T1] ? virtnet_cpu_dead+0x20/0x20 [ 7.010548][ T1] ? init_vqs+0x1035/0x11d0 [ 7.010548][ T1] init_vqs+0x107c/0x11d0 [ 7.010548][ T1] virtnet_probe+0x19db/0x32a0 [ 7.010548][ T1] ? security_kernfs_init_security+0x9a/0xb0 [ 7.010548][ T1] ? virtnet_validate+0x550/0x550 [ 7.010548][ T1] ? virtio_check_driver_offered_feature+0x101/0x230 [ 7.010548][ T1] ? virtnet_validate+0x31d/0x550 [ 7.010548][ T1] ? virtio_no_restricted_mem_acc+0x5/0x10 [ 7.010548][ T1] ? virtio_features_ok+0x106/0x250 [ 7.010548][ T1] virtio_dev_probe+0x8ca/0xb60 [ 7.010548][ T1] ? virtio_uevent+0xa0/0xa0 [ 7.010548][ T1] call_driver_probe+0x96/0x250 [ 7.010548][ T1] really_probe+0x24c/0x9f0 [ 7.010548][ T1] __driver_probe_device+0x1f4/0x3f0 [ 7.010548][ T1] driver_probe_device+0x50/0x240 [ 7.010548][ T1] __driver_attach+0x364/0x5b0 [ 7.010548][ T1] ? driver_attach+0x40/0x40 [ 7.010548][ T1] bus_for_each_dev+0x188/0x1f0 [ 7.010548][ T1] ? bus_remove_file+0xd0/0xd0 [ 7.010548][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 7.010548][ T1] bus_add_driver+0x32f/0x600 [ 7.010548][ T1] driver_register+0x2e9/0x3e0 [ 7.010548][ T1] ? veth_init+0x11/0x11 [ 7.010548][ T1] virtio_net_driver_init+0x8e/0xcb [ 7.010548][ T1] do_one_initcall+0xbd/0x2b0 [ 7.010548][ T1] ? IS_ERR_OR_NULL+0x20/0x20 [ 7.010548][ T1] ? rcu_read_lock_sched_held+0x89/0x130 [ 7.010548][ T1] do_initcall_level+0x168/0x218 [ 7.010548][ T1] do_initcalls+0x4b/0x8c [ 7.010548][ T1] kernel_init_freeable+0x471/0x61d [ 7.010548][ T1] ? report_meminit+0x64/0x64 [ 7.010548][ T1] ? do_raw_spin_unlock+0x134/0x8a0 [ 7.010548][ T1] ? _raw_spin_unlock_irq+0x1f/0x40 [ 7.010548][ T1] ? lockdep_hardirqs_on+0x95/0x140 [ 7.010548][ T1] ? rest_init+0x270/0x270 [ 7.010548][ T1] kernel_init+0x19/0x2b0 [ 7.010548][ T1] ? rest_init+0x270/0x270 [ 7.010548][ T1] ret_from_fork+0x1f/0x30 [ 7.010548][ T1] [ 7.010548][ T1] Kernel Offset: disabled [ 7.010548][ T1] Rebooting in 86400 seconds.. syzkaller build log: go env (err=) GO111MODULE="auto" GOARCH="amd64" GOBIN="" GOCACHE="/syzkaller/.cache/go-build" GOENV="/syzkaller/.config/go/env" GOEXE="" GOEXPERIMENT="" GOFLAGS="" GOHOSTARCH="amd64" GOHOSTOS="linux" GOINSECURE="" GOMODCACHE="/syzkaller/jobs/linux/gopath/pkg/mod" GONOPROXY="" GONOSUMDB="" GOOS="linux" GOPATH="/syzkaller/jobs/linux/gopath" GOPRIVATE="" GOPROXY="https://proxy.golang.org,direct" GOROOT="/usr/local/go" GOSUMDB="sum.golang.org" GOTMPDIR="" GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64" GOVCS="" GOVERSION="go1.17" GCCGO="gccgo" AR="ar" CC="gcc" CXX="g++" CGO_ENABLED="1" GOMOD="/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/go.mod" CGO_CFLAGS="-g -O2" CGO_CPPFLAGS="" CGO_CXXFLAGS="-g -O2" CGO_FFLAGS="-g -O2" CGO_LDFLAGS="-g -O2" PKG_CONFIG="pkg-config" GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build1810144999=/tmp/go-build -gno-record-gcc-switches" git status (err=) HEAD detached at b5765a153 nothing to commit, working tree clean go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sys/syz-sysgen make .descriptions bin/syz-sysgen touch .descriptions GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=b5765a153856746a5e7b74ea11751342337b0370 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20220708-150753'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-fuzzer github.com/google/syzkaller/syz-fuzzer GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=b5765a153856746a5e7b74ea11751342337b0370 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20220708-150753'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=b5765a153856746a5e7b74ea11751342337b0370 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20220708-150753'" "-tags=syz_target syz_os_linux syz_arch_amd64 " -o ./bin/linux_amd64/syz-stress github.com/google/syzkaller/tools/syz-stress mkdir -p ./bin/linux_amd64 gcc -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-overflow -static-pie -fpermissive -w -DGOOS_linux=1 -DGOARCH_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"b5765a153856746a5e7b74ea11751342337b0370\"