WARNING: refcount bug in __free_pages_ok Asymmetric key parser 'pkcs8' registered Key type pkcs7_test registered Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239) io scheduler mq-deadline registered io scheduler kyber registered io scheduler bfq registered input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 ACPI: button: Power Button [PWRF] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 ACPI: button: Sleep Button [SLPF] ioatdma: Intel(R) QuickData Technology Driver 5.00 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 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=118) 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. virtio_scsi virtio0: 1/0/0 default/read/poll queues ------------[ cut here ]------------ refcount_t: decrement hit 0; leaking memory. WARNING: CPU: 1 PID: 1 at lib/refcount.c:31 refcount_warn_saturate+0xfa/0x1d0 lib/refcount.c:31 Modules linked in: CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.9.0-rc2-syzkaller-00413-gf2f80ac80987 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 RIP: 0010:refcount_warn_saturate+0xfa/0x1d0 lib/refcount.c:31 Code: b2 00 00 00 e8 a7 cc e7 fc 5b 5d e9 d0 d5 e0 06 e8 9b cc e7 fc c6 05 dc bb e6 0a 01 90 48 c7 c7 40 55 1f 8c e8 a7 67 aa fc 90 <0f> 0b 90 90 eb d9 e8 7b cc e7 fc c6 05 b9 bb e6 0a 01 90 48 c7 c7 RSP: 0018:ffffc90000066e18 EFLAGS: 00010246 RAX: ef42a710b55a7100 RBX: ffff888020d8ca8c RCX: ffff8880166c8000 RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 RBP: 0000000000000004 R08: ffffffff815800a2 R09: fffffbfff1c39af8 R10: dffffc0000000000 R11: fffffbfff1c39af8 R12: ffffea000084fdc0 R13: ffffea000084fdc8 R14: 1ffffd4000109fb9 R15: 0000000000000000 FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000000 CR3: 000000000e134000 CR4: 0000000000350ef0 Call Trace: reset_page_owner include/linux/page_owner.h:25 [inline] free_pages_prepare mm/page_alloc.c:1141 [inline] __free_pages_ok+0xc60/0xd90 mm/page_alloc.c:1270 make_alloc_exact+0xa3/0xf0 mm/page_alloc.c:4829 vring_alloc_queue drivers/virtio/virtio_ring.c:319 [inline] vring_alloc_queue_split+0x20a/0x600 drivers/virtio/virtio_ring.c:1108 vring_create_virtqueue_split+0xc6/0x310 drivers/virtio/virtio_ring.c:1158 vring_create_virtqueue+0xca/0x110 drivers/virtio/virtio_ring.c:2683 setup_vq+0xe9/0x2d0 drivers/virtio/virtio_pci_legacy.c:131 vp_setup_vq+0xc1/0x330 drivers/virtio/virtio_pci_common.c:189 vp_find_vqs_msix+0x8b2/0xc80 drivers/virtio/virtio_pci_common.c:331 vp_find_vqs+0x4c/0x4e0 drivers/virtio/virtio_pci_common.c:408 virtio_find_vqs include/linux/virtio_config.h:233 [inline] virtscsi_init+0x8dd/0xd00 drivers/scsi/virtio_scsi.c:887 virtscsi_probe+0x3ea/0xf60 drivers/scsi/virtio_scsi.c:945 virtio_dev_probe+0x993/0xaf0 drivers/virtio/virtio.c:311 really_probe+0x2ba/0xad0 drivers/base/dd.c:656 __driver_probe_device+0x1a2/0x390 drivers/base/dd.c:798 driver_probe_device+0x50/0x430 drivers/base/dd.c:828 __driver_attach+0x45f/0x710 drivers/base/dd.c:1214 bus_for_each_dev+0x23b/0x2b0 drivers/base/bus.c:368 bus_add_driver+0x347/0x620 drivers/base/bus.c:673 driver_register+0x23a/0x320 drivers/base/driver.c:246 virtio_scsi_init+0x65/0xe0 drivers/scsi/virtio_scsi.c:1083 do_one_initcall+0x24a/0x880 init/main.c:1238 do_initcall_level+0x157/0x210 init/main.c:1300 do_initcalls+0x3f/0x80 init/main.c:1316 kernel_init_freeable+0x435/0x5d0 init/main.c:1548 kernel_init+0x1d/0x2b0 init/main.c:1437 ret_from_fork+0x4d/0x80 arch/x86/kernel/process.c:147 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:243 failed to run ["ssh" "-p" "22" "-F" "/dev/null" "-o" "UserKnownHostsFile=/dev/null" "-o" "IdentitiesOnly=yes" "-o" "BatchMode=yes" "-o" "StrictHostKeyChecking=no" "-o" "ConnectTimeout=10" "root@10.128.1.89" "pwd"]: exit status 255 ssh: connect to host 10.128.1.89 port 22: Connection timed out Pseudo-terminal will not be allocated because stdin is not a terminal. Warning: Permanently added '[us-central1-ssh-serialport.googleapis.com]:9600' (RSA) to the list of known hosts. serialport: Connected to syzkaller.us-central1-c.ci-upstream-kasan-gce-root-test-job-parallel-2 port 1 (session ID: aba99edbc3f1c8be0869ffac469ade8fc584b713d98485f6755aaa565e0a786e, 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 785a6831-9c31-8ed1-dd83-55851a918ee9 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 0x000f27d0: 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 6.9.0-rc2-syzkaller-00413-gf2f80ac80987 (syzkaller@syzkaller) (Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40) #0 SMP PREEMPT_DYNAMIC now [ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.000000][ T0] KERNEL supported cpus: [ 0.000000][ T0] Intel GenuineIntel [ 0.000000][ T0] AMD AuthenticAMD [ 0.000000][ T0] [Firmware Bug]: TSC doesn't count with P0 frequency! [ 0.000000][ T0] BIOS-provided physical RAM map: [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable [ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved [ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable [ 0.000000][ T0] printk: legacy bootconsole [earlyser0] enabled [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ERROR: earlyprintk= earlyser already used [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** This system shows unhashed kernel memory addresses ** [ 0.000000][ T0] ** via the console, logs, and other interfaces. This ** [ 0.000000][ T0] ** might reduce the security of your system. ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** If you see this message and you are not debugging ** [ 0.000000][ T0] ** the kernel, report this immediately to your system ** [ 0.000000][ T0] ** administrator! ** [ 0.000000][ T0] ** ** [ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE ** [ 0.000000][ T0] ********************************************************** [ 0.000000][ T0] Malformed early option 'vsyscall' [ 0.000000][ T0] NX (Execute Disable) protection: active [ 0.000000][ T0] APIC: Static calls initialized [ 0.000000][ T0] SMBIOS 2.4 present. [ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 0.000000][ T0] Hypervisor detected: KVM [ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00 [ 0.000004][ T0] kvm-clock: using sched offset of 3578830354 cycles [ 0.000782][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns [ 0.003327][ T0] tsc: Detected 2249.998 MHz processor [ 0.007386][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000 [ 0.008270][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs [ 0.009598][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT [ 0.010762][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000 [ 0.013281][ T0] found SMP MP-table at [mem 0x000f2a90-0x000f2a9f] [ 0.014204][ T0] Using GB pages for direct mapping [ 0.017187][ T0] ACPI: Early table checksum verification disabled [ 0.018242][ T0] ACPI: RSDP 0x00000000000F2810 000014 (v00 Google) [ 0.019147][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001) [ 0.020397][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001) [ 0.021663][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001) [ 0.022886][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.023685][ T0] ACPI: FACS 0x00000000BFFFD880 000040 [ 0.024428][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001) [ 0.025705][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001) [ 0.026967][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001) [ 0.028314][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001) [ 0.029545][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423] [ 0.030704][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323] [ 0.031715][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.032759][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf] [ 0.033904][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27] [ 0.034935][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25] [ 0.035992][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf] [ 0.037006][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57] [ 0.038207][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0 [ 0.039574][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0 [ 0.040744][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff] [ 0.042202][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff] [ 0.043314][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff] [ 0.044477][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff] [ 0.045990][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff] [ 0.047505][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB) [ 0.048598][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB) [ 0.050121][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff] [ 0.051207][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff] [ 0.067788][ T0] Zone ranges: [ 0.068331][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff] [ 0.069258][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff] [ 0.070234][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff] [ 0.071161][ T0] Device empty [ 0.071700][ T0] Movable zone start for each node [ 0.072378][ T0] Early memory node ranges [ 0.072987][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff] [ 0.073976][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff] [ 0.074941][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff] [ 0.075899][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff] [ 0.076866][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff] [ 0.077932][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff] [ 0.078985][ T0] On node 0, zone DMA: 1 pages in unavailable ranges [ 0.080161][ T0] On node 0, zone DMA: 97 pages in unavailable ranges [ 0.151557][ T0] On node 0, zone Normal: 3 pages in unavailable ranges [ 0.326641][ T0] kasan: KernelAddressSanitizer initialized [ 0.327969][ T0] ACPI: PM-Timer IO Port: 0xb008 [ 0.328658][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1]) [ 0.329585][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23 [ 0.330653][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level) [ 0.331642][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level) [ 0.332661][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level) [ 0.333688][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level) [ 0.334704][ T0] ACPI: Using ACPI (MADT) for SMP configuration information [ 0.335684][ T0] CPU topo: Max. logical packages: 1 [ 0.336418][ T0] CPU topo: Max. logical dies: 1 [ 0.337113][ T0] CPU topo: Max. dies per package: 1 [ 0.337843][ T0] CPU topo: Max. threads per core: 2 [ 0.338540][ T0] CPU topo: Num. cores per package: 1 [ 0.339268][ T0] CPU topo: Num. threads per package: 2 [ 0.339997][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs [ 0.340943][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff] [ 0.342053][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff] [ 0.343185][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff] [ 0.344312][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff] [ 0.345428][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff] [ 0.346560][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff] [ 0.347639][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff] [ 0.348722][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices [ 0.349611][ T0] Booting paravirtualized kernel on KVM [ 0.350338][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 0.466970][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2 [ 0.468446][ T0] percpu: Embedded 74 pages/cpu s263240 r8192 d31672 u1048576 [ 0.469554][ T0] kvm-guest: PV spinlocks enabled [ 0.470227][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear) [ 0.471283][ T0] Kernel command line: earlyprintk=serial net.ifnames=0 sysctl.kernel.hung_task_all_cpu_backtrace=1 ima_policy=tcb nf-conntrack-ftp.ports=20000 nf-conntrack-tftp.ports=20000 nf-conntrack-sip.ports=20000 nf-conntrack-irc.ports=20000 nf-conntrack-sane.ports=20000 binder.debug_mask=0 rcupdate.rcu_expedited=1 rcupdate.rcu_cpu_stall_cputime=1 no_hash_pointers page_owner=on sysctl.vm.nr_hugepages=4 sysctl.vm.nr_overcommit_hugepages=4 secretmem.enable=1 sysctl.max_rcu_stall_to_panic=1 msr.allow_writes=off coredump_filter=0xffff root=/dev/sda console=ttyS0 vsyscall=native numa=fake=2 kvm-intel.nested=1 spec_store_bypass_disable=prctl nopcid vivid.n_devs=16 vivid.multiplanar=1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2 netrom.nr_ndevs=16 rose.rose_ndevs=16 smp.csd_lock_timeout=100000 watchdog_thresh=55 workqueue.watchdog_thresh=140 sysctl.net.core.netdev_unregister_timeout_secs=140 dummy_hcd.num=8 panic_on_warn=1 BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0 [ 0.484180][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space. [ 0.486079][ T0] random: crng init done [ 0.486839][ T0] Fallback order for Node 0: 0 1 [ 0.486852][ T0] Fallback order for Node 1: 1 0 [ 0.486862][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125 [ 0.489261][ T0] Policy zone: Normal [ 0.490085][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off [ 0.491215][ T0] stackdepot: allocating hash table via alloc_large_system_hash [ 0.492236][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear) [ 0.495639][ T0] software IO TLB: area num 2. [ 1.149456][ T0] Memory: 6757680K/8388204K available (176128K kernel code, 27383K rwdata, 35836K rodata, 25928K init, 35724K bss, 1630268K reserved, 0K cma-reserved) [ 1.153163][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2 [ 1.211664][ T0] allocated 167772160 bytes of page_ext [ 1.212565][ T0] Node 0, zone DMA: page owner found early allocated 0 pages [ 1.224248][ T0] Node 0, zone DMA32: page owner found early allocated 20582 pages [ 1.234299][ T0] Node 0, zone Normal: page owner found early allocated 0 pages [ 1.242647][ T0] Node 1, zone Normal: page owner found early allocated 20483 pages [ 1.244770][ T0] Dynamic Preempt: full [ 1.246195][ T0] Running RCU self tests [ 1.246740][ T0] Running RCU synchronous self tests [ 1.247464][ T0] rcu: Preemptible hierarchical RCU implementation. [ 1.248355][ T0] rcu: RCU lockdep checking is enabled. [ 1.249118][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2. [ 1.250061][ T0] rcu: RCU callback double-/use-after-free debug is enabled. [ 1.251072][ T0] rcu: RCU debug extended QS entry/exit. [ 1.251803][ T0] All grace periods are expedited (rcu_expedited). [ 1.252675][ T0] Trampoline variant of Tasks RCU enabled. [ 1.253458][ T0] Tracing variant of Tasks RCU enabled. [ 1.254194][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies. [ 1.255362][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2 [ 1.256412][ T0] Running RCU synchronous self tests [ 1.257109][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.258196][ T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1. [ 1.337010][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16 [ 1.338871][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention. [ 1.340216][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000 [ 1.342759][ T0] Console: colour VGA+ 80x25 [ 1.343462][ T0] printk: legacy console [ttyS0] enabled [ 1.343462][ T0] printk: legacy console [ttyS0] enabled [ 1.344974][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.344974][ T0] printk: legacy bootconsole [earlyser0] disabled [ 1.346700][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar [ 1.347834][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8 [ 1.348547][ T0] ... MAX_LOCK_DEPTH: 48 [ 1.349233][ T0] ... MAX_LOCKDEP_KEYS: 8192 [ 1.349939][ T0] ... CLASSHASH_SIZE: 4096 [ 1.350716][ T0] ... MAX_LOCKDEP_ENTRIES: 131072 [ 1.351436][ T0] ... MAX_LOCKDEP_CHAINS: 262144 [ 1.352154][ T0] ... CHAINHASH_SIZE: 131072 [ 1.352900][ T0] memory used by lock dependency info: 20721 kB [ 1.353780][ T0] memory used for stack traces: 8320 kB [ 1.354542][ T0] per task-struct memory footprint: 1920 bytes [ 1.355577][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl [ 1.357206][ T0] ACPI: Core revision 20230628 [ 1.358828][ T0] APIC: Switch to symmetric I/O mode setup [ 1.360131][ T0] x2apic enabled [ 1.363351][ T0] APIC: Switched APIC routing to: physical x2apic [ 1.369123][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1 [ 1.370304][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x206eb2111f5, max_idle_ns: 440795222471 ns [ 1.371874][ T0] Calibrating delay loop (skipped) preset value.. 4499.99 BogoMIPS (lpj=22499980) [ 1.373237][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated [ 1.374622][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512 [ 1.375625][ T0] Last level dTLB entries: 4KB 2048, 2MB 2048, 4MB 1024, 1GB 0 [ 1.376664][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization [ 1.377941][ T0] Spectre V2 : Mitigation: Retpolines [ 1.378657][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch [ 1.381908][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT [ 1.382994][ T0] Spectre V2 : Enabling Speculation Barrier for firmware calls [ 1.383991][ T0] RETBleed: Mitigation: untrained return thunk [ 1.384877][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier [ 1.386147][ T0] Spectre V2 : Selecting STIBP always-on mode to complement retbleed mitigation [ 1.387348][ T0] Spectre V2 : User space: Mitigation: STIBP always-on protection [ 1.388433][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl [ 1.389750][ T0] Speculative Return Stack Overflow: IBPB-extending microcode not applied! [ 1.391951][ T0] Speculative Return Stack Overflow: WARNING: See https://kernel.org/doc/html/latest/admin-guide/hw-vuln/srso.html for mitigation options. [ 1.391960][ T0] Speculative Return Stack Overflow: Vulnerable: Safe RET, no microcode [ 1.395072][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers' [ 1.396209][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers' [ 1.397184][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers' [ 1.398155][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256 [ 1.399101][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format. [ 1.661833][ T0] Freeing SMP alternatives memory: 128K [ 1.662882][ T0] pid_max: default: 32768 minimum: 301 [ 1.664472][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,ima,evm [ 1.666397][ T0] landlock: Up and running. [ 1.667054][ T0] Yama: becoming mindful. [ 1.667969][ T0] TOMOYO Linux initialized [ 1.669405][ T0] AppArmor: AppArmor initialized [ 1.670158][ T0] LSM support for eBPF active [ 1.677813][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage) [ 1.682395][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage) [ 1.684517][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.686406][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc) [ 1.695566][ T0] Running RCU synchronous self tests [ 1.696389][ T0] Running RCU synchronous self tests [ 1.819008][ T1] smpboot: CPU0: AMD EPYC 7B12 (family: 0x17, model: 0x31, stepping: 0x0) [ 1.821863][ T1] Running RCU Tasks wait API self tests [ 1.922394][ T1] Running RCU Tasks Trace wait API self tests [ 1.923529][ T1] Performance Events: AMD PMU driver. [ 1.924316][ T1] ... version: 0 [ 1.925017][ T1] ... bit width: 48 [ 1.925690][ T1] ... generic registers: 4 [ 1.926348][ T1] ... value mask: 0000ffffffffffff [ 1.927240][ T1] ... max period: 00007fffffffffff [ 1.928078][ T1] ... fixed-purpose events: 0 [ 1.928764][ T1] ... event mask: 000000000000000f [ 1.930829][ T1] signal: max sigframe size: 1776 [ 1.932386][ T1] rcu: Hierarchical SRCU implementation. [ 1.933216][ T1] rcu: Max phase no-delay instances is 1000. [ 1.942281][ T14] Callback from call_rcu_tasks_trace() invoked. [ 1.991971][ T1] smp: Bringing up secondary CPUs ... [ 2.005244][ T1] smpboot: x86: Booting SMP configuration: [ 2.006250][ T1] .... node #0, CPUs: #1 [ 2.006711][ T1] Spectre V2 : Update user space SMT mitigation: STIBP always-on [ 2.006711][ T1] smp: Brought up 2 nodes, 2 CPUs [ 2.006711][ T1] smpboot: Total of 2 processors activated (8999.99 BogoMIPS) [ 2.017424][ T1] devtmpfs: initialized [ 2.017424][ T1] x86/mm: Memory block size: 128MB [ 2.084797][ T1] Running RCU synchronous self tests [ 2.084797][ T1] Running RCU synchronous self tests [ 2.091906][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns [ 2.093895][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc) [ 2.097732][ T1] PM: RTC time: 06:59:00, date: 2024-04-07 [ 2.126784][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family [ 2.135549][ T1] audit: initializing netlink subsys (disabled) [ 2.142082][ T13] Callback from call_rcu_tasks() invoked. [ 2.142970][ T28] audit: type=2000 audit(1712473140.150:1): state=initialized audit_enabled=0 res=1 [ 2.144111][ T1] thermal_sys: Registered thermal governor 'step_wise' [ 2.144127][ T1] thermal_sys: Registered thermal governor 'user_space' [ 2.145379][ T1] cpuidle: using governor menu [ 2.145379][ T1] NET: Registered PF_QIPCRTR protocol family [ 2.156811][ T1] dca service started, version 1.12.1 [ 2.158031][ T1] PCI: Using configuration type 1 for base access [ 2.158930][ T1] PCI: Using configuration type 1 for extended access [ 2.182100][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages [ 2.183159][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page [ 2.184203][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages [ 2.185334][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page [ 2.201903][ T1] Demotion targets for Node 0: null [ 2.202815][ T1] Demotion targets for Node 1: null [ 2.210115][ T1] cryptd: max_cpu_qlen set to 1000 [ 2.216377][ T1] raid6: skipped pq benchmark and selected avx2x4 [ 2.217356][ T1] raid6: using avx2x2 recovery algorithm [ 2.222064][ T1] ACPI: Added _OSI(Module Device) [ 2.222829][ T1] ACPI: Added _OSI(Processor Device) [ 2.223560][ T1] ACPI: Added _OSI(3.0 _SCP Extensions) [ 2.224383][ T1] ACPI: Added _OSI(Processor Aggregator Device) [ 2.513002][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded [ 2.563348][ T1] ACPI: _OSC evaluation for CPUs failed, trying _PDC [ 2.595773][ T1] ACPI: Interpreter enabled [ 2.597753][ T1] ACPI: PM: (supports S0 S3 S4 S5) [ 2.598628][ T1] ACPI: Using IOAPIC for interrupt routing [ 2.600107][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug [ 2.601524][ T1] PCI: Ignoring E820 reservations for host bridge windows [ 2.610801][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F [ 2.990535][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff]) [ 2.991971][ T1] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3] [ 3.025817][ T1] PCI host bridge to bus 0000:00 [ 3.026567][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced [ 3.027736][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window] [ 3.028814][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window] [ 3.029894][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window] [ 3.031074][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window] [ 3.031908][ T1] pci_bus 0000:00: root bus resource [bus 00-ff] [ 3.034253][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint [ 3.045059][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint [ 3.068634][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint [ 3.084758][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI [ 3.094115][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint [ 3.101687][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f] [ 3.106239][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f] [ 3.127340][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint [ 3.132681][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f] [ 3.136316][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f] [ 3.153978][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint [ 3.160263][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff] [ 3.174229][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff] [ 3.183945][ T1] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint [ 3.189951][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f] [ 3.194097][ T1] pci 0000:00:06.0: BAR 1 [mem 0xfe802000-0xfe80203f] [ 3.265561][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10 [ 3.277537][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10 [ 3.288893][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11 [ 3.299647][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11 [ 3.304992][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9 [ 3.343058][ T1] iommu: Default domain type: Translated [ 3.343058][ T1] iommu: DMA domain TLB invalidation policy: lazy mode [ 3.349796][ T1] SCSI subsystem initialized [ 3.365033][ T1] ACPI: bus type USB registered [ 3.366823][ T1] usbcore: registered new interface driver usbfs [ 3.368162][ T1] usbcore: registered new interface driver hub [ 3.369639][ T1] usbcore: registered new device driver usb [ 3.374410][ T1] mc: Linux media interface: v0.10 [ 3.375565][ T1] videodev: Linux video capture interface: v2.00 [ 3.377978][ T1] pps_core: LinuxPPS API ver. 1 registered [ 3.378794][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti [ 3.380367][ T1] PTP clock support registered [ 3.383680][ T1] EDAC MC: Ver: 3.0.0 [ 3.393004][ T1] Advanced Linux Sound Architecture Driver Initialized. [ 3.403771][ T1] Bluetooth: Core ver 2.22 [ 3.404747][ T1] NET: Registered PF_BLUETOOTH protocol family [ 3.405663][ T1] Bluetooth: HCI device and connection manager initialized [ 3.406766][ T1] Bluetooth: HCI socket layer initialized [ 3.407577][ T1] Bluetooth: L2CAP socket layer initialized [ 3.408570][ T1] Bluetooth: SCO socket layer initialized [ 3.409564][ T1] NET: Registered PF_ATMPVC protocol family [ 3.410381][ T1] NET: Registered PF_ATMSVC protocol family [ 3.412187][ T1] NetLabel: Initializing [ 3.412796][ T1] NetLabel: domain hash size = 128 [ 3.413540][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO [ 3.415286][ T1] NetLabel: unlabeled traffic allowed by default [ 3.420568][ T1] nfc: nfc_init: NFC Core ver 0.1 [ 3.422258][ T1] NET: Registered PF_NFC protocol family [ 3.423305][ T1] PCI: Using ACPI for IRQ routing [ 3.425445][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device [ 3.426475][ T1] pci 0000:00:05.0: vgaarb: bridge control possible [ 3.427438][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none [ 3.428772][ T1] vgaarb: loaded [ 3.434976][ T1] clocksource: Switched to clocksource kvm-clock [ 3.441863][ T1] VFS: Disk quotas dquot_6.6.0 [ 3.443032][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) [ 3.445846][ T1] netfs: FS-Cache loaded [ 3.449433][ T1] CacheFiles: Loaded [ 3.451413][ T1] TOMOYO: 2.6.0 [ 3.452026][ T1] Mandatory Access Control activated. [ 3.461146][ T1] AppArmor: AppArmor Filesystem Enabled [ 3.463031][ T1] pnp: PnP ACPI init [ 3.511984][ T1] pnp: PnP ACPI: found 7 devices [ 3.604144][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns [ 3.612012][ T1] NET: Registered PF_INET protocol family [ 3.635731][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc) [ 3.649361][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc) [ 3.653596][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc) [ 3.658914][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc) [ 3.671706][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage) [ 3.687086][ T1] TCP: Hash tables configured (established 65536 bind 65536) [ 3.696095][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc) [ 3.703295][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.710272][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc) [ 3.714614][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family [ 3.725252][ T1] RPC: Registered named UNIX socket transport module. [ 3.726339][ T1] RPC: Registered udp transport module. [ 3.727118][ T1] RPC: Registered tcp transport module. [ 3.727909][ T1] RPC: Registered tcp-with-tls transport module. [ 3.728804][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 3.734233][ T1] NET: Registered PF_XDP protocol family [ 3.735218][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window] [ 3.736187][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window] [ 3.737240][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window] [ 3.738518][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window] [ 3.741893][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers [ 3.743371][ T1] PCI: CLS 0 bytes, default 64 [ 3.744335][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB) [ 3.745417][ T1] software IO TLB: mapped [mem 0x00000000b5400000-0x00000000b9400000] (64MB) [ 3.746745][ T1] ACPI: bus type thunderbolt registered [ 3.759818][ T20] amd_uncore: 0 amd_df counters detected [ 3.760914][ T20] amd_uncore: 0 amd_l3 counters detected [ 3.761850][ T1] kvm_intel: VMX not supported by CPU 1 [ 3.762742][ T1] kvm_amd: SVM not supported by CPU 1 [ 3.762985][ T63] kworker/u8:2 (63) used greatest stack depth: 25440 bytes left [ 3.763557][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x206eb2111f5, max_idle_ns: 440795222471 ns [ 3.766240][ T1] clocksource: Switched to clocksource tsc [ 7.817533][ T1] Initialise system trusted keyrings [ 7.820119][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0 [ 7.828496][ T1] DLM installed [ 7.834899][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher [ 7.843024][ T1] NFS: Registering the id_resolver key type [ 7.843998][ T1] Key type id_resolver registered [ 7.844802][ T1] Key type id_legacy registered [ 7.845822][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering... [ 7.847188][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering... [ 7.860753][ T1] Key type cifs.spnego registered [ 7.861821][ T1] Key type cifs.idmap registered [ 7.863978][ T1] ntfs3: Max link count 4000 [ 7.864648][ T1] ntfs3: Enabled Linux POSIX ACLs support [ 7.865516][ T1] ntfs3: Read-only LZX/Xpress compression included [ 7.866896][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/ [ 7.867775][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc. [ 7.872890][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc. [ 7.873883][ T1] QNX4 filesystem 0.2.3 registered. [ 7.874650][ T1] qnx6: QNX6 filesystem 1.0.0 registered. [ 7.876511][ T1] fuse: init (API version 7.40) [ 7.880329][ T1] orangefs_debugfs_init: called with debug mask: :none: :0: [ 7.883270][ T1] orangefs_init: module version upstream loaded [ 7.885227][ T1] JFS: nTxBlock = 8192, nTxLock = 65536 [ 7.927922][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled [ 7.933681][ T1] 9p: Installing v9fs 9p2000 file system support [ 7.935123][ T1] NILFS version 2 loaded [ 7.935757][ T1] befs: version: 0.9.3 [ 7.937092][ T1] ocfs2: Registered cluster interface o2cb [ 7.938750][ T1] ocfs2: Registered cluster interface user [ 7.940167][ T1] OCFS2 User DLM kernel interface loaded [ 7.966821][ T1] gfs2: GFS2 installed [ 7.985958][ T1] ceph: loaded (mds proto 32) [ 8.018410][ T1] NET: Registered PF_ALG protocol family [ 8.019530][ T1] xor: automatically using best checksumming function avx [ 8.020723][ T1] async_tx: api initialized (async) [ 8.021626][ T1] Key type asymmetric registered [ 8.022516][ T1] Asymmetric key parser 'x509' registered [ 8.023365][ T1] Asymmetric key parser 'pkcs8' registered [ 8.024230][ T1] Key type pkcs7_test registered [ 8.025710][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239) [ 8.028629][ T1] io scheduler mq-deadline registered [ 8.029439][ T1] io scheduler kyber registered [ 8.030354][ T1] io scheduler bfq registered [ 8.047624][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0 [ 8.053262][ T1] ACPI: button: Power Button [PWRF] [ 8.055716][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1 [ 8.058776][ T1] ACPI: button: Sleep Button [SLPF] [ 8.074852][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00 [ 8.112646][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11 [ 8.113733][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver [ 8.148477][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10 [ 8.149372][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver [ 8.186637][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10 [ 8.187537][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver [ 8.231703][ T218] kworker/u8:4 (218) used greatest stack depth: 24768 bytes left [ 8.803255][ T1] N_HDLC line discipline registered with maxframe=4096 [ 8.804507][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled [ 8.810869][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A [ 8.827604][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A [ 8.841350][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A [ 8.857223][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A [ 8.883793][ T1] Non-volatile memory driver v1.3 [ 8.898026][ T1] Linux agpgart interface v0.103 [ 8.908529][ T1] ACPI: bus type drm_connector registered [ 8.918046][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0 [ 8.929725][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1 [ 9.038496][ T1] Console: switching to colour frame buffer device 128x48 [ 9.056774][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device [ 9.058398][ T1] usbcore: registered new interface driver udl [ 9.160454][ T1] brd: module loaded [ 9.291768][ T1] loop: module loaded [ 9.477303][ T1] zram: Added device: zram0 [ 9.492370][ T1] null_blk: disk nullb0 created [ 9.493227][ T1] null_blk: module loaded [ 9.495334][ T1] Guest personality initialized and is inactive [ 9.497355][ T1] VMCI host device registered (name=vmci, major=10, minor=118) [ 9.498695][ T1] Initialized host personality [ 9.499854][ T1] usbcore: registered new interface driver rtsx_usb [ 9.502514][ T1] usbcore: registered new interface driver viperboard [ 9.504034][ T1] usbcore: registered new interface driver dln2 [ 9.505569][ T1] usbcore: registered new interface driver pn533_usb [ 9.514398][ T1] nfcsim 0.2 initialized [ 9.515325][ T1] usbcore: registered new interface driver port100 [ 9.516499][ T1] usbcore: registered new interface driver nfcmrvl [ 9.525077][ T1] Loading iSCSI transport class v2.0-870. [ 9.544238][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues [ 9.553334][ T1] ------------[ cut here ]------------ [ 9.554185][ T1] refcount_t: decrement hit 0; leaking memory. [ 9.555635][ T1] WARNING: CPU: 1 PID: 1 at lib/refcount.c:31 refcount_warn_saturate+0xfa/0x1d0 [ 9.556937][ T1] Modules linked in: [ 9.557508][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.9.0-rc2-syzkaller-00413-gf2f80ac80987 #0 [ 9.558865][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 9.560280][ T1] RIP: 0010:refcount_warn_saturate+0xfa/0x1d0 [ 9.561118][ T1] Code: b2 00 00 00 e8 a7 cc e7 fc 5b 5d e9 d0 d5 e0 06 e8 9b cc e7 fc c6 05 dc bb e6 0a 01 90 48 c7 c7 40 55 1f 8c e8 a7 67 aa fc 90 <0f> 0b 90 90 eb d9 e8 7b cc e7 fc c6 05 b9 bb e6 0a 01 90 48 c7 c7 [ 9.567329][ T1] RSP: 0018:ffffc90000066e18 EFLAGS: 00010246 [ 9.568245][ T1] RAX: ef42a710b55a7100 RBX: ffff888020d8ca8c RCX: ffff8880166c8000 [ 9.569365][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 9.570513][ T1] RBP: 0000000000000004 R08: ffffffff815800a2 R09: fffffbfff1c39af8 [ 9.571629][ T1] R10: dffffc0000000000 R11: fffffbfff1c39af8 R12: ffffea000084fdc0 [ 9.573396][ T1] R13: ffffea000084fdc8 R14: 1ffffd4000109fb9 R15: 0000000000000000 [ 9.574572][ T1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000 [ 9.575873][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 9.576810][ T1] CR2: 0000000000000000 CR3: 000000000e134000 CR4: 0000000000350ef0 [ 9.578022][ T1] Call Trace: [ 9.578497][ T1] [ 9.578912][ T1] ? __warn+0x163/0x4e0 [ 9.579532][ T1] ? refcount_warn_saturate+0xfa/0x1d0 [ 9.580329][ T1] ? report_bug+0x2b3/0x500 [ 9.580966][ T1] ? refcount_warn_saturate+0xfa/0x1d0 [ 9.581728][ T1] ? handle_bug+0x3e/0x70 [ 9.582993][ T1] ? exc_invalid_op+0x1a/0x50 [ 9.583705][ T1] ? asm_exc_invalid_op+0x1a/0x20 [ 9.584455][ T1] ? __warn_printk+0x292/0x360 [ 9.585188][ T1] ? refcount_warn_saturate+0xfa/0x1d0 [ 9.585968][ T1] ? refcount_warn_saturate+0xf9/0x1d0 [ 9.586785][ T1] __free_pages_ok+0xc60/0xd90 [ 9.587521][ T1] make_alloc_exact+0xa3/0xf0 [ 9.588179][ T1] vring_alloc_queue_split+0x20a/0x600 [ 9.588955][ T1] ? __pfx_vring_alloc_queue_split+0x10/0x10 [ 9.589869][ T1] ? vp_find_vqs+0x4c/0x4e0 [ 9.590546][ T1] ? virtscsi_probe+0x3ea/0xf60 [ 9.591228][ T1] ? virtio_dev_probe+0x993/0xaf0 [ 9.592670][ T1] ? really_probe+0x2ba/0xad0 [ 9.593402][ T1] ? driver_probe_device+0x50/0x430 [ 9.594140][ T1] vring_create_virtqueue_split+0xc6/0x310 [ 9.594983][ T1] ? ret_from_fork+0x4d/0x80 [ 9.595684][ T1] ? __pfx_vring_create_virtqueue_split+0x10/0x10 [ 9.596624][ T1] vring_create_virtqueue+0xca/0x110 [ 9.597366][ T1] ? __pfx_vp_notify+0x10/0x10 [ 9.598037][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10 [ 9.598811][ T1] setup_vq+0xe9/0x2d0 [ 9.599382][ T1] ? __pfx_vp_notify+0x10/0x10 [ 9.600062][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10 [ 9.600944][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10 [ 9.601717][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10 [ 9.603235][ T1] vp_setup_vq+0xc1/0x330 [ 9.603880][ T1] ? __pfx_vp_config_changed+0x10/0x10 [ 9.604709][ T1] ? srso_return_thunk+0x5/0x5f [ 9.605448][ T1] ? ioread16+0x2f/0x90 [ 9.606046][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10 [ 9.606840][ T1] vp_find_vqs_msix+0x8b2/0xc80 [ 9.607554][ T1] vp_find_vqs+0x4c/0x4e0 [ 9.608210][ T1] virtscsi_init+0x8dd/0xd00 [ 9.608864][ T1] ? __pfx_virtscsi_init+0x10/0x10 [ 9.609611][ T1] ? __pfx_default_calc_sets+0x10/0x10 [ 9.610704][ T1] ? srso_return_thunk+0x5/0x5f [ 9.611646][ T1] ? scsi_host_alloc+0xa57/0xea0 [ 9.613379][ T1] ? srso_return_thunk+0x5/0x5f [ 9.614083][ T1] ? srso_return_thunk+0x5/0x5f [ 9.614785][ T1] ? vp_get+0xfd/0x140 [ 9.615375][ T1] virtscsi_probe+0x3ea/0xf60 [ 9.616037][ T1] ? __pfx_virtscsi_probe+0x10/0x10 [ 9.616759][ T1] ? kernfs_add_one+0x156/0x8b0 [ 9.617448][ T1] ? srso_return_thunk+0x5/0x5f [ 9.618148][ T1] ? srso_return_thunk+0x5/0x5f [ 9.618826][ T1] ? virtio_features_ok+0x10c/0x270 [ 9.619555][ T1] virtio_dev_probe+0x993/0xaf0 [ 9.620242][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 9.621013][ T1] really_probe+0x2ba/0xad0 [ 9.621697][ T1] __driver_probe_device+0x1a2/0x390 [ 9.623086][ T1] driver_probe_device+0x50/0x430 [ 9.623879][ T1] __driver_attach+0x45f/0x710 [ 9.624579][ T1] ? __pfx___driver_attach+0x10/0x10 [ 9.625520][ T1] bus_for_each_dev+0x23b/0x2b0 [ 9.626253][ T1] ? __pfx___driver_attach+0x10/0x10 [ 9.627152][ T1] ? __pfx_bus_for_each_dev+0x10/0x10 [ 9.627922][ T1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 9.628744][ T1] bus_add_driver+0x347/0x620 [ 9.629456][ T1] driver_register+0x23a/0x320 [ 9.630123][ T1] ? __pfx_virtio_scsi_init+0x10/0x10 [ 9.630933][ T1] virtio_scsi_init+0x65/0xe0 [ 9.631652][ T1] ? __pfx_virtio_scsi_init+0x10/0x10 [ 9.633211][ T1] do_one_initcall+0x24a/0x880 [ 9.633932][ T1] ? __pfx_virtio_scsi_init+0x10/0x10 [ 9.634708][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 9.635473][ T1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 9.636363][ T1] ? __pfx_parse_args+0x10/0x10 [ 9.637053][ T1] ? do_initcalls+0x1c/0x80 [ 9.637689][ T1] ? srso_return_thunk+0x5/0x5f [ 9.638369][ T1] ? rcu_is_watching+0x15/0xb0 [ 9.639047][ T1] do_initcall_level+0x157/0x210 [ 9.639740][ T1] do_initcalls+0x3f/0x80 [ 9.640368][ T1] kernel_init_freeable+0x435/0x5d0 [ 9.641098][ T1] ? __pfx_kernel_init_freeable+0x10/0x10 [ 9.641907][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 9.643640][ T1] ? __pfx_kernel_init+0x10/0x10 [ 9.644345][ T1] ? __pfx_kernel_init+0x10/0x10 [ 9.645120][ T1] ? __pfx_kernel_init+0x10/0x10 [ 9.645876][ T1] kernel_init+0x1d/0x2b0 [ 9.646488][ T1] ret_from_fork+0x4d/0x80 [ 9.647134][ T1] ? __pfx_kernel_init+0x10/0x10 [ 9.647855][ T1] ret_from_fork_asm+0x1a/0x30 [ 9.648558][ T1] [ 9.649004][ T1] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 9.650006][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.9.0-rc2-syzkaller-00413-gf2f80ac80987 #0 [ 9.651369][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024 [ 9.651958][ T1] Call Trace: [ 9.651958][ T1] [ 9.651958][ T1] dump_stack_lvl+0x241/0x360 [ 9.651958][ T1] ? __pfx_dump_stack_lvl+0x10/0x10 [ 9.651958][ T1] ? __pfx__printk+0x10/0x10 [ 9.651958][ T1] ? _printk+0xd5/0x120 [ 9.651958][ T1] ? srso_return_thunk+0x5/0x5f [ 9.651958][ T1] ? vscnprintf+0x5d/0x90 [ 9.651958][ T1] panic+0x349/0x860 [ 9.651958][ T1] ? __warn+0x172/0x4e0 [ 9.651958][ T1] ? __pfx_panic+0x10/0x10 [ 9.651958][ T1] ? show_trace_log_lvl+0x4e6/0x520 [ 9.651958][ T1] ? ret_from_fork_asm+0x1a/0x30 [ 9.651958][ T1] __warn+0x346/0x4e0 [ 9.651958][ T1] ? refcount_warn_saturate+0xfa/0x1d0 [ 9.651958][ T1] report_bug+0x2b3/0x500 [ 9.651958][ T1] ? refcount_warn_saturate+0xfa/0x1d0 [ 9.651958][ T1] handle_bug+0x3e/0x70 [ 9.651958][ T1] exc_invalid_op+0x1a/0x50 [ 9.651958][ T1] asm_exc_invalid_op+0x1a/0x20 [ 9.651958][ T1] RIP: 0010:refcount_warn_saturate+0xfa/0x1d0 [ 9.651958][ T1] Code: b2 00 00 00 e8 a7 cc e7 fc 5b 5d e9 d0 d5 e0 06 e8 9b cc e7 fc c6 05 dc bb e6 0a 01 90 48 c7 c7 40 55 1f 8c e8 a7 67 aa fc 90 <0f> 0b 90 90 eb d9 e8 7b cc e7 fc c6 05 b9 bb e6 0a 01 90 48 c7 c7 [ 9.651958][ T1] RSP: 0018:ffffc90000066e18 EFLAGS: 00010246 [ 9.651958][ T1] RAX: ef42a710b55a7100 RBX: ffff888020d8ca8c RCX: ffff8880166c8000 [ 9.651958][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 9.651958][ T1] RBP: 0000000000000004 R08: ffffffff815800a2 R09: fffffbfff1c39af8 [ 9.651958][ T1] R10: dffffc0000000000 R11: fffffbfff1c39af8 R12: ffffea000084fdc0 [ 9.651958][ T1] R13: ffffea000084fdc8 R14: 1ffffd4000109fb9 R15: 0000000000000000 [ 9.651958][ T1] ? __warn_printk+0x292/0x360 [ 9.651958][ T1] ? refcount_warn_saturate+0xf9/0x1d0 [ 9.651958][ T1] __free_pages_ok+0xc60/0xd90 [ 9.651958][ T1] make_alloc_exact+0xa3/0xf0 [ 9.651958][ T1] vring_alloc_queue_split+0x20a/0x600 [ 9.651958][ T1] ? __pfx_vring_alloc_queue_split+0x10/0x10 [ 9.651958][ T1] ? vp_find_vqs+0x4c/0x4e0 [ 9.651958][ T1] ? virtscsi_probe+0x3ea/0xf60 [ 9.651958][ T1] ? virtio_dev_probe+0x993/0xaf0 [ 9.651958][ T1] ? really_probe+0x2ba/0xad0 [ 9.651958][ T1] ? driver_probe_device+0x50/0x430 [ 9.651958][ T1] vring_create_virtqueue_split+0xc6/0x310 [ 9.651958][ T1] ? ret_from_fork+0x4d/0x80 [ 9.651958][ T1] ? __pfx_vring_create_virtqueue_split+0x10/0x10 [ 9.651958][ T1] vring_create_virtqueue+0xca/0x110 [ 9.651958][ T1] ? __pfx_vp_notify+0x10/0x10 [ 9.651958][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10 [ 9.651958][ T1] setup_vq+0xe9/0x2d0 [ 9.651958][ T1] ? __pfx_vp_notify+0x10/0x10 [ 9.651958][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10 [ 9.651958][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10 [ 9.651958][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10 [ 9.651958][ T1] vp_setup_vq+0xc1/0x330 [ 9.651958][ T1] ? __pfx_vp_config_changed+0x10/0x10 [ 9.651958][ T1] ? srso_return_thunk+0x5/0x5f [ 9.651958][ T1] ? ioread16+0x2f/0x90 [ 9.651958][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10 [ 9.651958][ T1] vp_find_vqs_msix+0x8b2/0xc80 [ 9.651958][ T1] vp_find_vqs+0x4c/0x4e0 [ 9.651958][ T1] virtscsi_init+0x8dd/0xd00 [ 9.651958][ T1] ? __pfx_virtscsi_init+0x10/0x10 [ 9.651958][ T1] ? __pfx_default_calc_sets+0x10/0x10 [ 9.651958][ T1] ? srso_return_thunk+0x5/0x5f [ 9.651958][ T1] ? scsi_host_alloc+0xa57/0xea0 [ 9.651958][ T1] ? srso_return_thunk+0x5/0x5f [ 9.651958][ T1] ? srso_return_thunk+0x5/0x5f [ 9.702086][ T1] ? vp_get+0xfd/0x140 [ 9.702086][ T1] virtscsi_probe+0x3ea/0xf60 [ 9.702086][ T1] ? __pfx_virtscsi_probe+0x10/0x10 [ 9.702086][ T1] ? kernfs_add_one+0x156/0x8b0 [ 9.702086][ T1] ? srso_return_thunk+0x5/0x5f [ 9.702086][ T1] ? srso_return_thunk+0x5/0x5f [ 9.702086][ T1] ? virtio_features_ok+0x10c/0x270 [ 9.702086][ T1] virtio_dev_probe+0x993/0xaf0 [ 9.702086][ T1] ? __pfx_virtio_dev_probe+0x10/0x10 [ 9.702086][ T1] really_probe+0x2ba/0xad0 [ 9.702086][ T1] __driver_probe_device+0x1a2/0x390 [ 9.702086][ T1] driver_probe_device+0x50/0x430 [ 9.702086][ T1] __driver_attach+0x45f/0x710 [ 9.702086][ T1] ? __pfx___driver_attach+0x10/0x10 [ 9.702086][ T1] bus_for_each_dev+0x23b/0x2b0 [ 9.702086][ T1] ? __pfx___driver_attach+0x10/0x10 [ 9.702086][ T1] ? __pfx_bus_for_each_dev+0x10/0x10 [ 9.702086][ T1] ? do_raw_spin_unlock+0x13c/0x8b0 [ 9.702086][ T1] bus_add_driver+0x347/0x620 [ 9.702086][ T1] driver_register+0x23a/0x320 [ 9.702086][ T1] ? __pfx_virtio_scsi_init+0x10/0x10 [ 9.702086][ T1] virtio_scsi_init+0x65/0xe0 [ 9.702086][ T1] ? __pfx_virtio_scsi_init+0x10/0x10 [ 9.702086][ T1] do_one_initcall+0x24a/0x880 [ 9.702086][ T1] ? __pfx_virtio_scsi_init+0x10/0x10 [ 9.702086][ T1] ? __pfx_do_one_initcall+0x10/0x10 [ 9.702086][ T1] ? lockdep_hardirqs_on_prepare+0x43d/0x780 [ 9.702086][ T1] ? __pfx_parse_args+0x10/0x10 [ 9.702086][ T1] ? do_initcalls+0x1c/0x80 [ 9.702086][ T1] ? srso_return_thunk+0x5/0x5f [ 9.702086][ T1] ? rcu_is_watching+0x15/0xb0 [ 9.702086][ T1] do_initcall_level+0x157/0x210 [ 9.702086][ T1] do_initcalls+0x3f/0x80 [ 9.702086][ T1] kernel_init_freeable+0x435/0x5d0 [ 9.702086][ T1] ? __pfx_kernel_init_freeable+0x10/0x10 [ 9.702086][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10 [ 9.702086][ T1] ? __pfx_kernel_init+0x10/0x10 [ 9.702086][ T1] ? __pfx_kernel_init+0x10/0x10 [ 9.702086][ T1] ? __pfx_kernel_init+0x10/0x10 [ 9.702086][ T1] kernel_init+0x1d/0x2b0 [ 9.702086][ T1] ret_from_fork+0x4d/0x80 [ 9.702086][ T1] ? __pfx_kernel_init+0x10/0x10 [ 9.702086][ T1] ret_from_fork_asm+0x1a/0x30 [ 9.702086][ T1] [ 9.702086][ T1] Kernel Offset: disabled [ 9.702086][ 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-2/linux/gopath/pkg/mod' GONOPROXY='' GONOSUMDB='' GOOS='linux' GOPATH='/syzkaller/jobs-2/linux/gopath' GOPRIVATE='' GOPROXY='https://proxy.golang.org,direct' GOROOT='/usr/local/go' GOSUMDB='sum.golang.org' GOTMPDIR='' GOTOOLCHAIN='auto' GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64' GOVCS='' GOVERSION='go1.21.4' GCCGO='gccgo' GOAMD64='v1' AR='ar' CC='gcc' CXX='g++' CGO_ENABLED='1' GOMOD='/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller/go.mod' GOWORK='' CGO_CFLAGS='-O2 -g' CGO_CPPFLAGS='' CGO_CXXFLAGS='-O2 -g' CGO_FFLAGS='-O2 -g' CGO_LDFLAGS='-O2 -g' PKG_CONFIG='pkg-config' GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build3716878075=/tmp/go-build -gno-record-gcc-switches' git status (err=) HEAD detached at 696ea0d2f nothing to commit, working tree clean tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:32: run command via tools/syz-env for best compatibility, see: Makefile:33: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sys/syz-sysgen make .descriptions tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified bin/syz-sysgen touch .descriptions GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=696ea0d2f4fdaa17db929e152edba19bf7666d84 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20230831-140644'" "-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=696ea0d2f4fdaa17db929e152edba19bf7666d84 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20230831-140644'" "-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=696ea0d2f4fdaa17db929e152edba19bf7666d84 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20230831-140644'" "-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 -Wno-unused-but-set-variable -Wno-unused-command-line-argument -static-pie -fpermissive -w -DGOOS_linux=1 -DGOARCH_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"696ea0d2f4fdaa17db929e152edba19bf7666d84\"