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-rc1-syzkaller-g4cece7649650 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
RIP: 0010:refcount_warn_saturate+0xfa/0x1d0 lib/refcount.c:31
Code: b2 00 00 00 e8 07 e0 e9 fc 5b 5d e9 00 8a e0 06 e8 fb df e9 fc c6 05 bf 88 e8 0a 01 90 48 c7 c7 e0 32 1f 8c e8 37 7c ac fc 90 <0f> 0b 90 90 eb d9 e8 db df e9 fc c6 05 9c 88 e8 0a 01 90 48 c7 c7
RSP: 0018:ffffc90000066e18 EFLAGS: 00010246
RAX: 8147bce4eda21e00 RBX: ffff888147e98a8c RCX: ffff8880166d0000
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
RBP: 0000000000000004 R08: ffffffff815800c2 R09: fffffbfff1c396e0
R10: dffffc0000000000 R11: fffffbfff1c396e0 R12: ffffea0000853dc0
R13: ffffea0000853dc8 R14: 1ffffd400010a7b9 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 0000000000000000 CR3: 000000000e132000 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@10.128.0.98" "pwd"]: exit status 255
ssh: connect to host 10.128.0.98 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.
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 bb663a6e-9a9e-a94c-410b-7923833dff7a
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-rc1-syzkaller-g4cece7649650 (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-providserialport: Connected to syzkaller.us-central1-c.ci-upstream-kasan-gce-root-test-job-parallel-1 port 1 (session ID: 219e109dddd143ae0a72be0e58c79fe11e212747587d1704a507a20792d52231, active connections: 1).
ed 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 02/29/2024
[ 0.000000][ T0] Hypervisor detected: KVM
[ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000003][ T0] kvm-clock: using sched offset of 3477395098 cycles
[ 0.000985][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.003948][ T0] tsc: Detected 2249.998 MHz processor
[ 0.008144][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[ 0.009074][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[ 0.010480][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.011649][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[ 0.014183][ T0] found SMP MP-table at [mem 0x000f2a90-0x000f2a9f]
[ 0.015350][ T0] Using GB pages for direct mapping
[ 0.019204][ T0] ACPI: Early table checksum verification disabled
[ 0.020080][ T0] ACPI: RSDP 0x00000000000F2810 000014 (v00 Google)
[ 0.021539][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[ 0.022810][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[ 0.024037][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[ 0.025927][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.026847][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.027573][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[ 0.029285][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[ 0.030626][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[ 0.031945][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[ 0.033192][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423]
[ 0.034362][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323]
[ 0.037694][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.038840][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.039877][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27]
[ 0.041177][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25]
[ 0.042262][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf]
[ 0.043319][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57]
[ 0.044528][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.045318][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.046058][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.047103][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.048118][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[ 0.049554][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
[ 0.051213][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff]
[ 0.052807][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB)
[ 0.053897][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB)
[ 0.055402][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff]
[ 0.056813][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff]
[ 0.072384][ T0] Zone ranges:
[ 0.072893][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.074430][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.075653][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff]
[ 0.076895][ T0] Device empty
[ 0.077538][ T0] Movable zone start for each node
[ 0.078948][ T0] Early memory node ranges
[ 0.079706][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.080713][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff]
[ 0.082951][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff]
[ 0.084711][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff]
[ 0.085867][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff]
[ 0.087031][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff]
[ 0.088066][ T0] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.089724][ T0] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.162239][ T0] On node 0, zone Normal: 3 pages in unavailable ranges
[ 0.328082][ T0] kasan: KernelAddressSanitizer initialized
[ 0.329604][ T0] ACPI: PM-Timer IO Port: 0xb008
[ 0.331020][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.332040][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.334066][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.335477][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.336675][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.338184][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.339588][ T0] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.341827][ T0] CPU topo: Max. logical packages: 1
[ 0.343226][ T0] CPU topo: Max. logical dies: 1
[ 0.344538][ T0] CPU topo: Max. dies per package: 1
[ 0.345531][ T0] CPU topo: Max. threads per core: 2
[ 0.346786][ T0] CPU topo: Num. cores per package: 1
[ 0.347626][ T0] CPU topo: Num. threads per package: 2
[ 0.348691][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs
[ 0.350221][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.352834][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.354346][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.355658][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.356750][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff]
[ 0.358169][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff]
[ 0.360248][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff]
[ 0.362194][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[ 0.364110][ T0] Booting paravirtualized kernel on KVM
[ 0.365349][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.483554][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2
[ 0.485424][ T0] percpu: Embedded 74 pages/cpu s262472 r8192 d32440 u1048576
[ 0.486901][ T0] kvm-guest: PV spinlocks enabled
[ 0.487853][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.490344][ 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
[ 0.507644][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space.
[ 0.510310][ T0] random: crng init done
[ 0.511674][ T0] Fallback order for Node 0: 0 1
[ 0.511687][ T0] Fallback order for Node 1: 1 0
[ 0.511697][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125
[ 0.514633][ T0] Policy zone: Normal
[ 0.515644][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[ 0.516731][ T0] stackdepot: allocating hash table via alloc_large_system_hash
[ 0.518192][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear)
[ 0.521677][ T0] software IO TLB: area num 2.
[ 1.175412][ T0] Memory: 6757680K/8388204K available (176128K kernel code, 27366K rwdata, 35824K rodata, 25908K init, 35768K bss, 1630268K reserved, 0K cma-reserved)
[ 1.179584][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2
[ 1.235995][ T0] allocated 167772160 bytes of page_ext
[ 1.237310][ T0] Node 0, zone DMA: page owner found early allocated 0 pages
[ 1.249512][ T0] Node 0, zone DMA32: page owner found early allocated 20582 pages
[ 1.259609][ T0] Node 0, zone Normal: page owner found early allocated 0 pages
[ 1.268135][ T0] Node 1, zone Normal: page owner found early allocated 20483 pages
[ 1.270560][ T0] Dynamic Preempt: full
[ 1.272385][ T0] Running RCU self tests
[ 1.273132][ T0] Running RCU synchronous self tests
[ 1.273842][ T0] rcu: Preemptible hierarchical RCU implementation.
[ 1.274773][ T0] rcu: RCU lockdep checking is enabled.
[ 1.275635][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[ 1.276643][ T0] rcu: RCU callback double-/use-after-free debug is enabled.
[ 1.277595][ T0] rcu: RCU debug extended QS entry/exit.
[ 1.278373][ T0] All grace periods are expedited (rcu_expedited).
[ 1.279213][ T0] Trampoline variant of Tasks RCU enabled.
[ 1.279963][ T0] Tracing variant of Tasks RCU enabled.
[ 1.280681][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 1.281756][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 1.282820][ T0] Running RCU synchronous self tests
[ 1.283502][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 1.284533][ T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 1.362731][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[ 1.365092][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 1.366466][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000
[ 1.369675][ T0] Console: colour VGA+ 80x25
[ 1.370719][ T0] printk: legacy console [ttyS0] enabled
[ 1.370719][ T0] printk: legacy console [ttyS0] enabled
[ 1.372371][ T0] printk: legacy bootconsole [earlyser0] disabled
[ 1.372371][ T0] printk: legacy bootconsole [earlyser0] disabled
[ 1.374482][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 1.375753][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 1.376505][ T0] ... MAX_LOCK_DEPTH: 48
[ 1.377206][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 1.377906][ T0] ... CLASSHASH_SIZE: 4096
[ 1.378616][ T0] ... MAX_LOCKDEP_ENTRIES: 131072
[ 1.379410][ T0] ... MAX_LOCKDEP_CHAINS: 262144
[ 1.380273][ T0] ... CHAINHASH_SIZE: 131072
[ 1.381376][ T0] memory used by lock dependency info: 20721 kB
[ 1.382258][ T0] memory used for stack traces: 8320 kB
[ 1.383176][ T0] per task-struct memory footprint: 1920 bytes
[ 1.384201][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 1.386085][ T0] ACPI: Core revision 20230628
[ 1.387532][ T0] APIC: Switch to symmetric I/O mode setup
[ 1.388895][ T0] x2apic enabled
[ 1.392035][ T0] APIC: Switched APIC routing to: physical x2apic
[ 1.397434][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[ 1.399056][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x206eb2111f5, max_idle_ns: 440795222471 ns
[ 1.401118][ T0] Calibrating delay loop (skipped) preset value.. 4499.99 BogoMIPS (lpj=22499980)
[ 1.402775][ T0] x86/cpu: User Mode Instruction Prevention (UMIP) activated
[ 1.404281][ T0] Last level iTLB entries: 4KB 1024, 2MB 1024, 4MB 512
[ 1.405394][ T0] Last level dTLB entries: 4KB 2048, 2MB 2048, 4MB 1024, 1GB 0
[ 1.406497][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 1.411189][ T0] Spectre V2 : Mitigation: Retpolines
[ 1.412237][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 1.413712][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
[ 1.414942][ T0] Spectre V2 : Enabling Speculation Barrier for firmware calls
[ 1.416000][ T0] RETBleed: Mitigation: untrained return thunk
[ 1.417014][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 1.418596][ T0] Spectre V2 : Selecting STIBP always-on mode to complement retbleed mitigation
[ 1.419859][ T0] Spectre V2 : User space: Mitigation: STIBP always-on protection
[ 1.421222][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 1.422706][ T0] Speculative Return Stack Overflow: IBPB-extending microcode not applied!
[ 1.424049][ T0] Speculative Return Stack Overflow: WARNING: See https://kernel.org/doc/html/latest/admin-guide/hw-vuln/srso.html for mitigation options.
[ 1.424056][ T0] Speculative Return Stack Overflow: Vulnerable: Safe RET, no microcode
[ 1.427350][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 1.428920][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 1.430091][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 1.431112][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 1.432770][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'compacted' format.
[ 1.698819][ T0] Freeing SMP alternatives memory: 128K
[ 1.699783][ T0] pid_max: default: 32768 minimum: 301
[ 1.701678][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,ima,evm
[ 1.703577][ T0] landlock: Up and running.
[ 1.704351][ T0] Yama: becoming mindful.
[ 1.705721][ T0] TOMOYO Linux initialized
[ 1.707251][ T0] AppArmor: AppArmor initialized
[ 1.708369][ T0] LSM support for eBPF active
[ 1.715872][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage)
[ 1.720876][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage)
[ 1.721894][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.723922][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.734163][ T0] Running RCU synchronous self tests
[ 1.734987][ T0] Running RCU synchronous self tests
[ 1.857658][ T1] smpboot: CPU0: AMD EPYC 7B12 (family: 0x17, model: 0x31, stepping: 0x0)
[ 1.861105][ T1] Running RCU Tasks wait API self tests
[ 1.961523][ T1] Running RCU Tasks Trace wait API self tests
[ 1.962749][ T1] Performance Events: AMD PMU driver.
[ 1.963754][ T1] ... version: 0
[ 1.964820][ T1] ... bit width: 48
[ 1.965612][ T1] ... generic registers: 4
[ 1.966681][ T1] ... value mask: 0000ffffffffffff
[ 1.967673][ T1] ... max period: 00007fffffffffff
[ 1.968942][ T1] ... fixed-purpose events: 0
[ 1.970280][ T1] ... event mask: 000000000000000f
[ 1.972358][ T1] signal: max sigframe size: 1776
[ 1.974376][ T1] rcu: Hierarchical SRCU implementation.
[ 1.975441][ T1] rcu: Max phase no-delay instances is 1000.
[ 1.981521][ T14] Callback from call_rcu_tasks_trace() invoked.
[ 2.031187][ T1] smp: Bringing up secondary CPUs ...
[ 2.053466][ T1] smpboot: x86: Booting SMP configuration:
[ 2.054511][ T1] .... node #0, CPUs: #1
[ 2.054961][ T1] Spectre V2 : Update user space SMT mitigation: STIBP always-on
[ 2.054961][ T1] smp: Brought up 2 nodes, 2 CPUs
[ 2.054961][ T1] smpboot: Total of 2 processors activated (8999.99 BogoMIPS)
[ 2.066726][ T1] devtmpfs: initialized
[ 2.066726][ T1] x86/mm: Memory block size: 128MB
[ 2.133734][ T1] Running RCU synchronous self tests
[ 2.134052][ T1] Running RCU synchronous self tests
[ 2.135305][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 2.135305][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc)
[ 2.145494][ T1] PM: RTC time: 08:29:32, date: 2024-03-25
[ 2.181281][ T13] Callback from call_rcu_tasks() invoked.
[ 2.181281][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 2.187964][ T1] audit: initializing netlink subsys (disabled)
[ 2.191634][ T28] audit: type=2000 audit(1711355372.197:1): state=initialized audit_enabled=0 res=1
[ 2.202817][ T1] thermal_sys: Registered thermal governor 'step_wise'
[ 2.202833][ T1] thermal_sys: Registered thermal governor 'user_space'
[ 2.204537][ T1] cpuidle: using governor menu
[ 2.204537][ T1] NET: Registered PF_QIPCRTR protocol family
[ 2.207558][ T1] dca service started, version 1.12.1
[ 2.211531][ T1] PCI: Using configuration type 1 for base access
[ 2.212893][ T1] PCI: Using configuration type 1 for extended access
[ 2.231306][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 2.232997][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[ 2.234431][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 2.235551][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 2.248022][ T1] Demotion targets for Node 0: null
[ 2.248022][ T1] Demotion targets for Node 1: null
[ 2.264406][ T1] cryptd: max_cpu_qlen set to 1000
[ 2.281132][ T1] raid6: skipped pq benchmark and selected avx2x4
[ 2.281132][ T1] raid6: using avx2x2 recovery algorithm
[ 2.284802][ T1] ACPI: Added _OSI(Module Device)
[ 2.285887][ T1] ACPI: Added _OSI(Processor Device)
[ 2.287377][ T1] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 2.288220][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 2.579637][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 2.631715][ T1] ACPI: _OSC evaluation for CPUs failed, trying _PDC
[ 2.665397][ T1] ACPI: Interpreter enabled
[ 2.667213][ T1] ACPI: PM: (supports S0 S3 S4 S5)
[ 2.668000][ T1] ACPI: Using IOAPIC for interrupt routing
[ 2.669785][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 2.671134][ T1] PCI: Ignoring E820 reservations for host bridge windows
[ 2.681578][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 3.055361][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 3.056892][ T1] acpi PNP0A03:00: _OSC: OS supports [ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
[ 3.090777][ T1] PCI host bridge to bus 0000:00
[ 3.091138][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced
[ 3.092526][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 3.093777][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 3.095014][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 3.096267][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window]
[ 3.097479][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 3.100092][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint
[ 3.108040][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint
[ 3.134899][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint
[ 3.149835][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 3.158535][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint
[ 3.165826][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f]
[ 3.170002][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f]
[ 3.188036][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint
[ 3.195047][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f]
[ 3.199982][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f]
[ 3.220124][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint
[ 3.227389][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff]
[ 3.245387][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 3.256993][ T1] pci 0000:00:06.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint
[ 3.263579][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f]
[ 3.268108][ T1] pci 0000:00:06.0: BAR 1 [mem 0xfe802000-0xfe80203f]
[ 3.340156][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[ 3.352522][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 3.363689][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 3.374752][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 3.380229][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[ 3.419127][ T1] iommu: Default domain type: Translated
[ 3.419127][ T1] iommu: DMA domain TLB invalidation policy: lazy mode
[ 3.427841][ T1] SCSI subsystem initialized
[ 3.434791][ T1] ACPI: bus type USB registered
[ 3.435233][ T1] usbcore: registered new interface driver usbfs
[ 3.436913][ T1] usbcore: registered new interface driver hub
[ 3.438560][ T1] usbcore: registered new device driver usb
[ 3.443996][ T1] mc: Linux media interface: v0.10
[ 3.445319][ T1] videodev: Linux video capture interface: v2.00
[ 3.448774][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 3.450181][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
[ 3.451334][ T1] PTP clock support registered
[ 3.471256][ T1] EDAC MC: Ver: 3.0.0
[ 3.481537][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 3.491787][ T1] Bluetooth: Core ver 2.22
[ 3.493154][ T1] NET: Registered PF_BLUETOOTH protocol family
[ 3.494343][ T1] Bluetooth: HCI device and connection manager initialized
[ 3.495723][ T1] Bluetooth: HCI socket layer initialized
[ 3.497026][ T1] Bluetooth: L2CAP socket layer initialized
[ 3.498203][ T1] Bluetooth: SCO socket layer initialized
[ 3.499826][ T1] NET: Registered PF_ATMPVC protocol family
[ 3.500854][ T1] NET: Registered PF_ATMSVC protocol family
[ 3.501837][ T1] NetLabel: Initializing
[ 3.502618][ T1] NetLabel: domain hash size = 128
[ 3.503611][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 3.506061][ T1] NetLabel: unlabeled traffic allowed by default
[ 3.512549][ T1] nfc: nfc_init: NFC Core ver 0.1
[ 3.514715][ T1] NET: Registered PF_NFC protocol family
[ 3.516226][ T1] PCI: Using ACPI for IRQ routing
[ 3.518914][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device
[ 3.520859][ T1] pci 0000:00:05.0: vgaarb: bridge control possible
[ 3.521105][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 3.521439][ T1] vgaarb: loaded
[ 3.532328][ T1] clocksource: Switched to clocksource kvm-clock
[ 3.546172][ T1] VFS: Disk quotas dquot_6.6.0
[ 3.547110][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 3.550891][ T1] netfs: FS-Cache loaded
[ 3.554144][ T1] CacheFiles: Loaded
[ 3.556706][ T1] TOMOYO: 2.6.0
[ 3.557698][ T1] Mandatory Access Control activated.
[ 3.567287][ T1] AppArmor: AppArmor Filesystem Enabled
[ 3.570281][ T1] pnp: PnP ACPI init
[ 3.620572][ T1] pnp: PnP ACPI: found 7 devices
[ 3.713785][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 3.717942][ T1] NET: Registered PF_INET protocol family
[ 3.727193][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc)
[ 3.759348][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc)
[ 3.763684][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc)
[ 3.770094][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc)
[ 3.783629][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
[ 3.799043][ T1] TCP: Hash tables configured (established 65536 bind 65536)
[ 3.807792][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc)
[ 3.815390][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 3.822817][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 3.827127][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 3.837996][ T1] RPC: Registered named UNIX socket transport module.
[ 3.839644][ T1] RPC: Registered udp transport module.
[ 3.840860][ T1] RPC: Registered tcp transport module.
[ 3.841683][ T1] RPC: Registered tcp-with-tls transport module.
[ 3.843020][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 3.854996][ T1] NET: Registered PF_XDP protocol family
[ 3.855827][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 3.856801][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 3.857859][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 3.859103][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window]
[ 3.861991][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 3.863232][ T1] PCI: CLS 0 bytes, default 64
[ 3.864416][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 3.874949][ T1] software IO TLB: mapped [mem 0x00000000b5400000-0x00000000b9400000] (64MB)
[ 3.876691][ T1] ACPI: bus type thunderbolt registered
[ 3.881201][ T61] kworker/u8:1 (61) used greatest stack depth: 26776 bytes left
[ 3.895195][ T20] amd_uncore: 0 amd_df counters detected
[ 3.897056][ T20] amd_uncore: 0 amd_l3 counters detected
[ 3.898602][ T1] kvm_intel: VMX not supported by CPU 1
[ 3.899909][ T1] kvm_amd: SVM not supported by CPU 1
[ 3.900826][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x206eb2111f5, max_idle_ns: 440795222471 ns
[ 3.902548][ T1] clocksource: Switched to clocksource tsc
[ 3.905924][ T63] kworker/u8:3 (63) used greatest stack depth: 23184 bytes left
[ 7.881301][ T1] Initialise system trusted keyrings
[ 7.884125][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[ 7.892714][ T1] DLM installed
[ 7.899330][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 7.907617][ T1] NFS: Registering the id_resolver key type
[ 7.908742][ T1] Key type id_resolver registered
[ 7.909785][ T1] Key type id_legacy registered
[ 7.911190][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 7.913433][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 7.926611][ T1] Key type cifs.spnego registered
[ 7.928350][ T1] Key type cifs.idmap registered
[ 7.930121][ T1] ntfs3: Max link count 4000
[ 7.931284][ T1] ntfs3: Enabled Linux POSIX ACLs support
[ 7.932569][ T1] ntfs3: Read-only LZX/Xpress compression included
[ 7.933985][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/
[ 7.935697][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 7.940072][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[ 7.941126][ T1] QNX4 filesystem 0.2.3 registered.
[ 7.942802][ T1] qnx6: QNX6 filesystem 1.0.0 registered.
[ 7.944691][ T1] fuse: init (API version 7.40)
[ 7.949036][ T1] orangefs_debugfs_init: called with debug mask: :none: :0:
[ 7.952331][ T1] orangefs_init: module version upstream loaded
[ 7.954665][ T1] JFS: nTxBlock = 8192, nTxLock = 65536
[ 7.998588][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled
[ 8.004558][ T1] 9p: Installing v9fs 9p2000 file system support
[ 8.007187][ T1] NILFS version 2 loaded
[ 8.007960][ T1] befs: version: 0.9.3
[ 8.009447][ T1] ocfs2: Registered cluster interface o2cb
[ 8.011171][ T1] ocfs2: Registered cluster interface user
[ 8.013062][ T1] OCFS2 User DLM kernel interface loaded
[ 8.039708][ T1] gfs2: GFS2 installed
[ 8.058490][ T1] ceph: loaded (mds proto 32)
[ 8.090895][ T1] NET: Registered PF_ALG protocol family
[ 8.091940][ T1] xor: automatically using best checksumming function avx
[ 8.093046][ T1] async_tx: api initialized (async)
[ 8.093852][ T1] Key type asymmetric registered
[ 8.094777][ T1] Asymmetric key parser 'x509' registered
[ 8.096079][ T1] Asymmetric key parser 'pkcs8' registered
[ 8.097200][ T1] Key type pkcs7_test registered
[ 8.098416][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239)
[ 8.101134][ T1] io scheduler mq-deadline registered
[ 8.102079][ T1] io scheduler kyber registered
[ 8.103159][ T1] io scheduler bfq registered
[ 8.113025][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 8.127579][ T1] ACPI: button: Power Button [PWRF]
[ 8.130494][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
[ 8.133898][ T1] ACPI: button: Sleep Button [SLPF]
[ 8.148459][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00
[ 8.189214][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11
[ 8.190342][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
[ 8.225139][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10
[ 8.226155][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
[ 8.262233][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10
[ 8.263470][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver
[ 8.883385][ T1] N_HDLC line discipline registered with maxframe=4096
[ 8.884987][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 8.890796][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 8.910690][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[ 8.924144][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A
[ 8.944270][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A
[ 8.968205][ T1] Non-volatile memory driver v1.3
[ 8.981085][ T1] Linux agpgart interface v0.103
[ 8.990493][ T1] ACPI: bus type drm_connector registered
[ 9.003468][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
[ 9.017076][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1
[ 9.127460][ T1] Console: switching to colour frame buffer device 128x48
[ 9.144527][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device
[ 9.146874][ T1] usbcore: registered new interface driver udl
[ 9.250079][ T1] brd: module loaded
[ 9.380770][ T1] loop: module loaded
[ 9.563310][ T1] zram: Added device: zram0
[ 9.578425][ T1] null_blk: disk nullb0 created
[ 9.579554][ T1] null_blk: module loaded
[ 9.581454][ T1] Guest personality initialized and is inactive
[ 9.584130][ T1] VMCI host device registered (name=vmci, major=10, minor=118)
[ 9.586701][ T1] Initialized host personality
[ 9.587913][ T1] usbcore: registered new interface driver rtsx_usb
[ 9.590390][ T1] usbcore: registered new interface driver viperboard
[ 9.592610][ T1] usbcore: registered new interface driver dln2
[ 9.594746][ T1] usbcore: registered new interface driver pn533_usb
[ 9.603076][ T1] nfcsim 0.2 initialized
[ 9.604017][ T1] usbcore: registered new interface driver port100
[ 9.605742][ T1] usbcore: registered new interface driver nfcmrvl
[ 9.615001][ T1] Loading iSCSI transport class v2.0-870.
[ 9.640197][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues
[ 9.648557][ T1] ------------[ cut here ]------------
[ 9.649499][ T1] refcount_t: decrement hit 0; leaking memory.
[ 9.650995][ T1] WARNING: CPU: 1 PID: 1 at lib/refcount.c:31 refcount_warn_saturate+0xfa/0x1d0
[ 9.652463][ T1] Modules linked in:
[ 9.653286][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.9.0-rc1-syzkaller-g4cece7649650 #0
[ 9.654801][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[ 9.661199][ T1] RIP: 0010:refcount_warn_saturate+0xfa/0x1d0
[ 9.662194][ T1] Code: b2 00 00 00 e8 07 e0 e9 fc 5b 5d e9 00 8a e0 06 e8 fb df e9 fc c6 05 bf 88 e8 0a 01 90 48 c7 c7 e0 32 1f 8c e8 37 7c ac fc 90 <0f> 0b 90 90 eb d9 e8 db df e9 fc c6 05 9c 88 e8 0a 01 90 48 c7 c7
[ 9.665322][ T1] RSP: 0018:ffffc90000066e18 EFLAGS: 00010246
[ 9.666356][ T1] RAX: 8147bce4eda21e00 RBX: ffff888147e98a8c RCX: ffff8880166d0000
[ 9.667549][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 9.669064][ T1] RBP: 0000000000000004 R08: ffffffff815800c2 R09: fffffbfff1c396e0
[ 9.670545][ T1] R10: dffffc0000000000 R11: fffffbfff1c396e0 R12: ffffea0000853dc0
[ 9.672055][ T1] R13: ffffea0000853dc8 R14: 1ffffd400010a7b9 R15: 0000000000000000
[ 9.673334][ T1] FS: 0000000000000000(0000) GS:ffff8880b9500000(0000) knlGS:0000000000000000
[ 9.674739][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.675930][ T1] CR2: 0000000000000000 CR3: 000000000e132000 CR4: 0000000000350ef0
[ 9.677193][ T1] Call Trace:
[ 9.677865][ T1]
[ 9.678348][ T1] ? __warn+0x163/0x4e0
[ 9.678944][ T1] ? refcount_warn_saturate+0xfa/0x1d0
[ 9.679946][ T1] ? report_bug+0x2b3/0x500
[ 9.680710][ T1] ? refcount_warn_saturate+0xfa/0x1d0
[ 9.681585][ T1] ? handle_bug+0x3e/0x70
[ 9.682327][ T1] ? exc_invalid_op+0x1a/0x50
[ 9.683058][ T1] ? asm_exc_invalid_op+0x1a/0x20
[ 9.683856][ T1] ? __warn_printk+0x292/0x360
[ 9.684681][ T1] ? refcount_warn_saturate+0xfa/0x1d0
[ 9.685619][ T1] ? refcount_warn_saturate+0xf9/0x1d0
[ 9.686608][ T1] __free_pages_ok+0xc60/0xd90
[ 9.687343][ T1] make_alloc_exact+0xa3/0xf0
[ 9.688152][ T1] vring_alloc_queue_split+0x20a/0x600
[ 9.688957][ T1] ? __pfx_vring_alloc_queue_split+0x10/0x10
[ 9.689786][ T1] ? vp_find_vqs+0x4c/0x4e0
[ 9.690441][ T1] ? virtscsi_probe+0x3ea/0xf60
[ 9.691288][ T1] ? virtio_dev_probe+0x993/0xaf0
[ 9.692318][ T1] ? really_probe+0x2ba/0xad0
[ 9.693492][ T1] ? driver_probe_device+0x50/0x430
[ 9.694395][ T1] vring_create_virtqueue_split+0xc6/0x310
[ 9.695594][ T1] ? ret_from_fork+0x4d/0x80
[ 9.696425][ T1] ? __pfx_vring_create_virtqueue_split+0x10/0x10
[ 9.697538][ T1] vring_create_virtqueue+0xca/0x110
[ 9.698440][ T1] ? __pfx_vp_notify+0x10/0x10
[ 9.699243][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.700122][ T1] setup_vq+0xe9/0x2d0
[ 9.700812][ T1] ? __pfx_vp_notify+0x10/0x10
[ 9.701569][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.702357][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.703258][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.704391][ T1] vp_setup_vq+0xc1/0x330
[ 9.705235][ T1] ? __pfx_vp_config_changed+0x10/0x10
[ 9.706754][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.707558][ T1] ? ioread16+0x2f/0x90
[ 9.708276][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.710043][ T1] vp_find_vqs_msix+0x8b2/0xc80
[ 9.711026][ T1] vp_find_vqs+0x4c/0x4e0
[ 9.711686][ T1] virtscsi_init+0x8dd/0xd00
[ 9.712501][ T1] ? __pfx_virtscsi_init+0x10/0x10
[ 9.713597][ T1] ? __pfx_default_calc_sets+0x10/0x10
[ 9.714613][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.715523][ T1] ? scsi_host_alloc+0xa57/0xea0
[ 9.716612][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.717644][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.718573][ T1] ? vp_get+0xfd/0x140
[ 9.719388][ T1] virtscsi_probe+0x3ea/0xf60
[ 9.720147][ T1] ? __pfx_virtscsi_probe+0x10/0x10
[ 9.720877][ T1] ? kernfs_add_one+0x156/0x8b0
[ 9.721606][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.722580][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.723295][ T1] ? virtio_features_ok+0x10c/0x270
[ 9.724413][ T1] virtio_dev_probe+0x993/0xaf0
[ 9.725492][ T1] ? __pfx_virtio_dev_probe+0x10/0x10
[ 9.726510][ T1] really_probe+0x2ba/0xad0
[ 9.727357][ T1] __driver_probe_device+0x1a2/0x390
[ 9.728780][ T1] driver_probe_device+0x50/0x430
[ 9.730015][ T1] __driver_attach+0x45f/0x710
[ 9.731211][ T1] ? __pfx___driver_attach+0x10/0x10
[ 9.732037][ T1] bus_for_each_dev+0x23b/0x2b0
[ 9.733472][ T1] ? __pfx___driver_attach+0x10/0x10
[ 9.734363][ T1] ? __pfx_bus_for_each_dev+0x10/0x10
[ 9.735449][ T1] ? do_raw_spin_unlock+0x13c/0x8b0
[ 9.736196][ T1] bus_add_driver+0x347/0x620
[ 9.737382][ T1] driver_register+0x23a/0x320
[ 9.738799][ T1] ? __pfx_virtio_scsi_init+0x10/0x10
[ 9.739561][ T1] virtio_scsi_init+0x65/0xe0
[ 9.740527][ T1] ? __pfx_virtio_scsi_init+0x10/0x10
[ 9.741408][ T1] do_one_initcall+0x24a/0x880
[ 9.742698][ T1] ? __pfx_virtio_scsi_init+0x10/0x10
[ 9.743617][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 9.745587][ T1] ? __pfx_do_one_initcall+0x10/0x10
[ 9.746782][ T1] ? __pfx_parse_args+0x10/0x10
[ 9.747606][ T1] ? do_initcalls+0x1c/0x80
[ 9.748545][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.749224][ T1] ? rcu_is_watching+0x15/0xb0
[ 9.749957][ T1] do_initcall_level+0x157/0x210
[ 9.750782][ T1] do_initcalls+0x3f/0x80
[ 9.751600][ T1] kernel_init_freeable+0x435/0x5d0
[ 9.752330][ T1] ? __pfx_kernel_init_freeable+0x10/0x10
[ 9.753155][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 9.754026][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.754716][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.756094][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.757115][ T1] kernel_init+0x1d/0x2b0
[ 9.757755][ T1] ret_from_fork+0x4d/0x80
[ 9.758478][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.759328][ T1] ret_from_fork_asm+0x1a/0x30
[ 9.760113][ T1]
[ 9.760754][ T1] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 9.761785][ T1] CPU: 1 PID: 1 Comm: swapper/0 Not tainted 6.9.0-rc1-syzkaller-g4cece7649650 #0
[ 9.763941][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024
[ 9.765599][ T1] Call Trace:
[ 9.766062][ T1]
[ 9.766062][ T1] dump_stack_lvl+0x241/0x360
[ 9.766062][ T1] ? __pfx_dump_stack_lvl+0x10/0x10
[ 9.766062][ T1] ? __pfx__printk+0x10/0x10
[ 9.766062][ T1] ? _printk+0xd5/0x120
[ 9.766062][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.766062][ T1] ? vscnprintf+0x5d/0x90
[ 9.766062][ T1] panic+0x349/0x860
[ 9.766062][ T1] ? __warn+0x172/0x4e0
[ 9.766062][ T1] ? __pfx_panic+0x10/0x10
[ 9.766062][ T1] ? show_trace_log_lvl+0x4e6/0x520
[ 9.766062][ T1] ? ret_from_fork_asm+0x1a/0x30
[ 9.766062][ T1] __warn+0x346/0x4e0
[ 9.766062][ T1] ? refcount_warn_saturate+0xfa/0x1d0
[ 9.766062][ T1] report_bug+0x2b3/0x500
[ 9.766062][ T1] ? refcount_warn_saturate+0xfa/0x1d0
[ 9.766062][ T1] handle_bug+0x3e/0x70
[ 9.766062][ T1] exc_invalid_op+0x1a/0x50
[ 9.766062][ T1] asm_exc_invalid_op+0x1a/0x20
[ 9.766062][ T1] RIP: 0010:refcount_warn_saturate+0xfa/0x1d0
[ 9.766062][ T1] Code: b2 00 00 00 e8 07 e0 e9 fc 5b 5d e9 00 8a e0 06 e8 fb df e9 fc c6 05 bf 88 e8 0a 01 90 48 c7 c7 e0 32 1f 8c e8 37 7c ac fc 90 <0f> 0b 90 90 eb d9 e8 db df e9 fc c6 05 9c 88 e8 0a 01 90 48 c7 c7
[ 9.766062][ T1] RSP: 0018:ffffc90000066e18 EFLAGS: 00010246
[ 9.766062][ T1] RAX: 8147bce4eda21e00 RBX: ffff888147e98a8c RCX: ffff8880166d0000
[ 9.766062][ T1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000
[ 9.766062][ T1] RBP: 0000000000000004 R08: ffffffff815800c2 R09: fffffbfff1c396e0
[ 9.766062][ T1] R10: dffffc0000000000 R11: fffffbfff1c396e0 R12: ffffea0000853dc0
[ 9.766062][ T1] R13: ffffea0000853dc8 R14: 1ffffd400010a7b9 R15: 0000000000000000
[ 9.766062][ T1] ? __warn_printk+0x292/0x360
[ 9.766062][ T1] ? refcount_warn_saturate+0xf9/0x1d0
[ 9.766062][ T1] __free_pages_ok+0xc60/0xd90
[ 9.766062][ T1] make_alloc_exact+0xa3/0xf0
[ 9.766062][ T1] vring_alloc_queue_split+0x20a/0x600
[ 9.766062][ T1] ? __pfx_vring_alloc_queue_split+0x10/0x10
[ 9.766062][ T1] ? vp_find_vqs+0x4c/0x4e0
[ 9.766062][ T1] ? virtscsi_probe+0x3ea/0xf60
[ 9.766062][ T1] ? virtio_dev_probe+0x993/0xaf0
[ 9.766062][ T1] ? really_probe+0x2ba/0xad0
[ 9.766062][ T1] ? driver_probe_device+0x50/0x430
[ 9.766062][ T1] vring_create_virtqueue_split+0xc6/0x310
[ 9.766062][ T1] ? ret_from_fork+0x4d/0x80
[ 9.766062][ T1] ? __pfx_vring_create_virtqueue_split+0x10/0x10
[ 9.766062][ T1] vring_create_virtqueue+0xca/0x110
[ 9.766062][ T1] ? __pfx_vp_notify+0x10/0x10
[ 9.766062][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.766062][ T1] setup_vq+0xe9/0x2d0
[ 9.766062][ T1] ? __pfx_vp_notify+0x10/0x10
[ 9.766062][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.766062][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.766062][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.766062][ T1] vp_setup_vq+0xc1/0x330
[ 9.766062][ T1] ? __pfx_vp_config_changed+0x10/0x10
[ 9.766062][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.766062][ T1] ? ioread16+0x2f/0x90
[ 9.766062][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.766062][ T1] vp_find_vqs_msix+0x8b2/0xc80
[ 9.766062][ T1] vp_find_vqs+0x4c/0x4e0
[ 9.766062][ T1] virtscsi_init+0x8dd/0xd00
[ 9.766062][ T1] ? __pfx_virtscsi_init+0x10/0x10
[ 9.766062][ T1] ? __pfx_default_calc_sets+0x10/0x10
[ 9.766062][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.766062][ T1] ? scsi_host_alloc+0xa57/0xea0
[ 9.766062][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.766062][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.766062][ T1] ? vp_get+0xfd/0x140
[ 9.766062][ T1] virtscsi_probe+0x3ea/0xf60
[ 9.766062][ T1] ? __pfx_virtscsi_probe+0x10/0x10
[ 9.766062][ T1] ? kernfs_add_one+0x156/0x8b0
[ 9.766062][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.766062][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.766062][ T1] ? virtio_features_ok+0x10c/0x270
[ 9.766062][ T1] virtio_dev_probe+0x993/0xaf0
[ 9.766062][ T1] ? __pfx_virtio_dev_probe+0x10/0x10
[ 9.766062][ T1] really_probe+0x2ba/0xad0
[ 9.766062][ T1] __driver_probe_device+0x1a2/0x390
[ 9.766062][ T1] driver_probe_device+0x50/0x430
[ 9.766062][ T1] __driver_attach+0x45f/0x710
[ 9.766062][ T1] ? __pfx___driver_attach+0x10/0x10
[ 9.766062][ T1] bus_for_each_dev+0x23b/0x2b0
[ 9.766062][ T1] ? __pfx___driver_attach+0x10/0x10
[ 9.766062][ T1] ? __pfx_bus_for_each_dev+0x10/0x10
[ 9.766062][ T1] ? do_raw_spin_unlock+0x13c/0x8b0
[ 9.766062][ T1] bus_add_driver+0x347/0x620
[ 9.766062][ T1] driver_register+0x23a/0x320
[ 9.766062][ T1] ? __pfx_virtio_scsi_init+0x10/0x10
[ 9.766062][ T1] virtio_scsi_init+0x65/0xe0
[ 9.766062][ T1] ? __pfx_virtio_scsi_init+0x10/0x10
[ 9.766062][ T1] do_one_initcall+0x24a/0x880
[ 9.766062][ T1] ? __pfx_virtio_scsi_init+0x10/0x10
[ 9.766062][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 9.766062][ T1] ? __pfx_do_one_initcall+0x10/0x10
[ 9.766062][ T1] ? __pfx_parse_args+0x10/0x10
[ 9.766062][ T1] ? do_initcalls+0x1c/0x80
[ 9.766062][ T1] ? srso_return_thunk+0x5/0x5f
[ 9.766062][ T1] ? rcu_is_watching+0x15/0xb0
[ 9.766062][ T1] do_initcall_level+0x157/0x210
[ 9.766062][ T1] do_initcalls+0x3f/0x80
[ 9.766062][ T1] kernel_init_freeable+0x435/0x5d0
[ 9.766062][ T1] ? __pfx_kernel_init_freeable+0x10/0x10
[ 9.766062][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 9.766062][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.766062][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.766062][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.766062][ T1] kernel_init+0x1d/0x2b0
[ 9.766062][ T1] ret_from_fork+0x4d/0x80
[ 9.766062][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.766062][ T1] ret_from_fork_asm+0x1a/0x30
[ 9.766062][ T1]
[ 9.766062][ T1] Kernel Offset: disabled
[ 9.766062][ 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-build2917717382=/tmp/go-build -gno-record-gcc-switches'
git status (err=)
HEAD detached at d3e76707b
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=d3e76707bdc63efba0c6f891212c658a0690003c -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221220-100639'" "-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=d3e76707bdc63efba0c6f891212c658a0690003c -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221220-100639'" "-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=d3e76707bdc63efba0c6f891212c658a0690003c -X 'github.com/google/syzkaller/prog.gitRevisionDate=20221220-100639'" "-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=\"d3e76707bdc63efba0c6f891212c658a0690003c\"