WARNING: refcount bug in __free_pages_ok
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
virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver
N_HDLC line discipline registered with maxframe=4096
Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A
00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A
Non-volatile memory driver v1.3
Linux agpgart interface v0.103
ACPI: bus type drm_connector registered
[drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
[drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1
Console: switching to colour frame buffer device 128x48
platform vkms: [drm] fb0: vkmsdrmfb frame buffer device
usbcore: registered new interface driver udl
brd: module loaded
loop: module loaded
zram: Added device: zram0
null_blk: disk nullb0 created
null_blk: module loaded
Guest personality initialized and is inactive
VMCI host device registered (name=vmci, major=10, minor=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: 0 PID: 1 at lib/refcount.c:31 refcount_warn_saturate+0xfa/0x1d0 lib/refcount.c:31
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.9.0-rc2-syzkaller #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 07 c6 e9 fc 5b 5d c3 cc cc cc cc e8 fb c5 e9 fc c6 05 51 91 e8 0a 01 90 48 c7 c7 a0 37 1f 8c e8 07 61 ac fc 90 <0f> 0b 90 90 eb d9 e8 db c5 e9 fc c6 05 2e 91 e8 0a 01 90 48 c7 c7
RSP: 0000:ffffc90000066e18 EFLAGS: 00010246
RAX: b0dd61e0ce9d5200 RBX: ffff8881401c4e4c RCX: ffff8880166d0000
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: 0000000000000004 R08: ffffffff8157ffc2 R09: fffffbfff1c39af8
R10: dffffc0000000000 R11: fffffbfff1c39af8 R12: ffffea0000855dc0
R13: ffffea0000855dc8 R14: 1ffffd400010abb9 R15: 0000000000000000
FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffff88823ffff000 CR3: 000000000e134000 CR4: 00000000003506f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
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+0xbf/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+0x8db/0xd00 drivers/scsi/virtio_scsi.c:887
virtscsi_probe+0x3ea/0xf60 drivers/scsi/virtio_scsi.c:945
virtio_dev_probe+0x991/0xaf0 drivers/virtio/virtio.c:311
really_probe+0x2b8/0xad0 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+0x239/0x2b0 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+0x248/0x880 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+0x4b/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@10.128.10.4" "pwd"]: exit status 255
ssh: connect to host 10.128.10.4 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 718635de-0b0d-ac6a-6d6a-d0bb60f5e469
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 0x000f27c0: 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 (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] BIOS-provided physical RAM map:
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000serialport: Connected to syzkaller.us-central1-c.ci-upstream-kasan-gce-test-job-parallel-0 port 1 (session ID: d05f360aae7ac8fd5272457fc184e5e628bb12f12273d027435bb6165d3e6f4d, active connections: 1).
009fbff] 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] nopcid: PCID feature disabled
[ 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
[ 0.000018][ T0] kvm-clock: using sched offset of 4734924037 cycles
[ 0.001281][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.005329][ T0] tsc: Detected 2200.222 MHz processor
[ 0.010537][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[ 0.011667][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[ 0.013980][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.016555][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[ 0.024898][ T0] found SMP MP-table at [mem 0x000f2a80-0x000f2a8f]
[ 0.026125][ T0] Using GB pages for direct mapping
[ 0.029815][ T0] ACPI: Early table checksum verification disabled
[ 0.031644][ T0] ACPI: RSDP 0x00000000000F2800 000014 (v00 Google)
[ 0.032523][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[ 0.033805][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[ 0.035468][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[ 0.037466][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.038607][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.039781][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[ 0.041744][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[ 0.043518][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[ 0.045845][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[ 0.047803][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423]
[ 0.049949][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323]
[ 0.051749][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.053356][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.054884][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27]
[ 0.056509][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25]
[ 0.058784][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf]
[ 0.059960][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57]
[ 0.062255][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.063102][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.064799][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.067122][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.068704][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[ 0.070060][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
[ 0.072532][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff]
[ 0.074329][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB)
[ 0.076207][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB)
[ 0.078213][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff]
[ 0.079787][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff]
[ 0.261059][ T0] Zone ranges:
[ 0.262256][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.263775][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.264944][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff]
[ 0.266450][ T0] Device empty
[ 0.267173][ T0] Movable zone start for each node
[ 0.268087][ T0] Early memory node ranges
[ 0.268721][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.269752][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff]
[ 0.270854][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff]
[ 0.272039][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff]
[ 0.273243][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff]
[ 0.274972][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff]
[ 0.276340][ T0] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.278514][ T0] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.366772][ T0] On node 0, zone Normal: 3 pages in unavailable ranges
[ 1.720767][ T0] kasan: KernelAddressSanitizer initialized
[ 1.722913][ T0] ACPI: PM-Timer IO Port: 0xb008
[ 1.724018][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 1.724986][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 1.726016][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 1.726981][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 1.727966][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 1.728965][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 1.729986][ T0] ACPI: Using ACPI (MADT) for SMP configuration information
[ 1.730932][ T0] CPU topo: Max. logical packages: 1
[ 1.731634][ T0] CPU topo: Max. logical dies: 1
[ 1.732333][ T0] CPU topo: Max. dies per package: 1
[ 1.733039][ T0] CPU topo: Max. threads per core: 2
[ 1.733741][ T0] CPU topo: Num. cores per package: 1
[ 1.734507][ T0] CPU topo: Num. threads per package: 2
[ 1.735301][ T0] CPU topo: Allowing 2 present CPUs plus 0 hotplug CPUs
[ 1.736339][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 1.737452][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 1.738551][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 1.739631][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 1.740713][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff]
[ 1.741793][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff]
[ 1.742968][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff]
[ 1.744230][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[ 1.745530][ T0] Booting paravirtualized kernel on KVM
[ 1.746549][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 1.892448][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2
[ 1.896866][ T0] percpu: Embedded 74 pages/cpu s263368 r8192 d31544 u1048576
[ 1.898619][ T0] kvm-guest: PV spinlocks enabled
[ 1.899749][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 1.901100][ 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
[ 1.916734][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space.
[ 1.919137][ T0] random: crng init done
[ 1.920065][ T0] Fallback order for Node 0: 0 1
[ 1.920104][ T0] Fallback order for Node 1: 1 0
[ 1.920119][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125
[ 1.923398][ T0] Policy zone: Normal
[ 1.927309][ T0] mem auto-init: stack:all(zero), heap alloc:on, heap free:off
[ 1.929591][ T0] stackdepot: allocating hash table via alloc_large_system_hash
[ 1.931077][ T0] stackdepot hash table entries: 1048576 (order: 12, 16777216 bytes, linear)
[ 1.954728][ T0] software IO TLB: area num 2.
[ 3.148309][ T0] Memory: 6757680K/8388204K available (176128K kernel code, 27374K rwdata, 35824K rodata, 25912K init, 35756K bss, 1630268K reserved, 0K cma-reserved)
[ 3.152571][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2
[ 3.563941][ T0] allocated 167772160 bytes of page_ext
[ 3.565590][ T0] Node 0, zone DMA: page owner found early allocated 0 pages
[ 3.582435][ T0] Node 0, zone DMA32: page owner found early allocated 20582 pages
[ 3.594995][ T0] Node 0, zone Normal: page owner found early allocated 0 pages
[ 3.606935][ T0] Node 1, zone Normal: page owner found early allocated 20483 pages
[ 3.609685][ T0] Kernel/User page tables isolation: enabled
[ 3.612799][ T0] Dynamic Preempt: full
[ 3.615871][ T0] Running RCU self tests
[ 3.616987][ T0] Running RCU synchronous self tests
[ 3.617920][ T0] rcu: Preemptible hierarchical RCU implementation.
[ 3.618957][ T0] rcu: RCU lockdep checking is enabled.
[ 3.620364][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[ 3.622126][ T0] rcu: RCU callback double-/use-after-free debug is enabled.
[ 3.623383][ T0] rcu: RCU debug extended QS entry/exit.
[ 3.625277][ T0] All grace periods are expedited (rcu_expedited).
[ 3.626464][ T0] Trampoline variant of Tasks RCU enabled.
[ 3.627997][ T0] Tracing variant of Tasks RCU enabled.
[ 3.629086][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 3.630835][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 3.632487][ T0] Running RCU synchronous self tests
[ 3.633757][ T0] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 3.634934][ T0] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 3.738376][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[ 3.741846][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 3.744250][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000
[ 3.748639][ T0] Console: colour VGA+ 80x25
[ 3.750430][ T0] printk: legacy console [ttyS0] enabled
[ 3.750430][ T0] printk: legacy console [ttyS0] enabled
[ 3.753359][ T0] printk: legacy bootconsole [earlyser0] disabled
[ 3.753359][ T0] printk: legacy bootconsole [earlyser0] disabled
[ 3.757144][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 3.759828][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 3.760840][ T0] ... MAX_LOCK_DEPTH: 48
[ 3.762415][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 3.763308][ T0] ... CLASSHASH_SIZE: 4096
[ 3.764878][ T0] ... MAX_LOCKDEP_ENTRIES: 131072
[ 3.766106][ T0] ... MAX_LOCKDEP_CHAINS: 262144
[ 3.767172][ T0] ... CHAINHASH_SIZE: 131072
[ 3.768173][ T0] memory used by lock dependency info: 20721 kB
[ 3.769072][ T0] memory used for stack traces: 8320 kB
[ 3.769864][ T0] per task-struct memory footprint: 1920 bytes
[ 3.771282][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 3.773904][ T0] ACPI: Core revision 20230628
[ 3.777204][ T0] APIC: Switch to symmetric I/O mode setup
[ 3.779173][ T0] x2apic enabled
[ 3.784153][ T0] APIC: Switched APIC routing to: physical x2apic
[ 3.791767][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[ 3.793666][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb70472bf8, max_idle_ns: 440795223191 ns
[ 3.796309][ T0] Calibrating delay loop (skipped) preset value.. 4400.44 BogoMIPS (lpj=22002220)
[ 3.807165][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 3.808329][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 3.809633][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 3.812256][ T0] Spectre V2 : Mitigation: IBRS
[ 3.814129][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 3.816296][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
[ 3.818634][ T0] RETBleed: Mitigation: IBRS
[ 3.820040][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 3.821809][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl
[ 3.823141][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 3.826344][ T0] MDS: Mitigation: Clear CPU buffers
[ 3.827223][ T0] TAA: Mitigation: Clear CPU buffers
[ 3.828132][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
[ 3.829939][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 3.832377][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 3.834224][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 3.835697][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 3.836290][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 4.075964][ T0] Freeing SMP alternatives memory: 128K
[ 4.076299][ T0] pid_max: default: 32768 minimum: 301
[ 4.078119][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,ima,evm
[ 4.080042][ T0] landlock: Up and running.
[ 4.081167][ T0] Yama: becoming mindful.
[ 4.082112][ T0] TOMOYO Linux initialized
[ 4.083550][ T0] AppArmor: AppArmor initialized
[ 4.084618][ T0] LSM support for eBPF active
[ 4.097748][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage)
[ 4.107272][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage)
[ 4.109786][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 4.112710][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 4.119286][ T0] Running RCU synchronous self tests
[ 4.120403][ T0] Running RCU synchronous self tests
[ 4.242578][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0)
[ 4.246274][ T1] Running RCU Tasks wait API self tests
[ 4.346635][ T1] Running RCU Tasks Trace wait API self tests
[ 4.347840][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only.
[ 4.350130][ T1] signal: max sigframe size: 1776
[ 4.351706][ T1] rcu: Hierarchical SRCU implementation.
[ 4.353137][ T1] rcu: Max phase no-delay instances is 1000.
[ 4.362274][ T1] NMI watchdog: Perf NMI watchdog permanently disabled
[ 4.365215][ T1] smp: Bringing up secondary CPUs ...
[ 4.366397][ T14] Callback from call_rcu_tasks_trace() invoked.
[ 4.370525][ T1] smpboot: x86: Booting SMP configuration:
[ 4.371492][ T1] .... node #0, CPUs: #1
[ 4.371876][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[ 4.376378][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details.
[ 4.379525][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details.
[ 4.382640][ T1] smp: Brought up 2 nodes, 2 CPUs
[ 4.384241][ T1] smpboot: Total of 2 processors activated (8800.88 BogoMIPS)
[ 4.391106][ T1] devtmpfs: initialized
[ 4.391106][ T1] x86/mm: Memory block size: 128MB
[ 4.438794][ T1] Running RCU synchronous self tests
[ 4.440187][ T1] Running RCU synchronous self tests
[ 4.441403][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 4.443343][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc)
[ 4.446296][ T1] PM: RTC time: 07:48:34, date: 2024-04-01
[ 4.462447][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 4.468456][ T1] audit: initializing netlink subsys (disabled)
[ 4.480167][ T1] thermal_sys: Registered thermal governor 'step_wise'
[ 4.480183][ T1] thermal_sys: Registered thermal governor 'user_space'
[ 4.481687][ T28] audit: type=2000 audit(1711957714.835:1): state=initialized audit_enabled=0 res=1
[ 4.483099][ T1] cpuidle: using governor menu
[ 4.483099][ T1] NET: Registered PF_QIPCRTR protocol family
[ 4.486290][ T1] dca service started, version 1.12.1
[ 4.487623][ T1] PCI: Using configuration type 1 for base access
[ 4.526442][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 4.528441][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[ 4.536308][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 4.536308][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 4.545296][ T1] Demotion targets for Node 0: null
[ 4.545296][ T1] Demotion targets for Node 1: null
[ 4.558734][ T1] cryptd: max_cpu_qlen set to 1000
[ 4.566865][ T13] Callback from call_rcu_tasks() invoked.
[ 4.568140][ T1] raid6: skipped pq benchmark and selected avx2x4
[ 4.569329][ T1] raid6: using avx2x2 recovery algorithm
[ 4.573551][ T1] ACPI: Added _OSI(Module Device)
[ 4.575230][ T1] ACPI: Added _OSI(Processor Device)
[ 4.576365][ T1] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 4.577562][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 4.795612][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 4.836939][ T1] ACPI: _OSC evaluation for CPUs failed, trying _PDC
[ 4.862983][ T1] ACPI: Interpreter enabled
[ 4.865246][ T1] ACPI: PM: (supports S0 S3 S4 S5)
[ 4.866353][ T1] ACPI: Using IOAPIC for interrupt routing
[ 4.868554][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 4.870830][ T1] PCI: Ignoring E820 reservations for host bridge windows
[ 4.880198][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 5.167696][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 5.170013][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 5.172677][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 5.177281][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[ 5.203867][ T1] PCI host bridge to bus 0000:00
[ 5.205460][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced
[ 5.206348][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 5.208698][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 5.211124][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 5.213539][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window]
[ 5.216318][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 5.219328][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000 conventional PCI endpoint
[ 5.231860][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100 conventional PCI endpoint
[ 5.269580][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000 conventional PCI endpoint
[ 5.296635][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 5.304980][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000 conventional PCI endpoint
[ 5.317942][ T1] pci 0000:00:03.0: BAR 0 [io 0xc000-0xc03f]
[ 5.326336][ T1] pci 0000:00:03.0: BAR 1 [mem 0xfe800000-0xfe80007f]
[ 5.354798][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000 conventional PCI endpoint
[ 5.368629][ T1] pci 0000:00:04.0: BAR 0 [io 0xc040-0xc07f]
[ 5.378766][ T1] pci 0000:00:04.0: BAR 1 [mem 0xfe801000-0xfe80107f]
[ 5.409048][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000 conventional PCI endpoint
[ 5.436403][ T1] pci 0000:00:05.0: BAR 0 [mem 0xfe000000-0xfe7fffff]
[ 5.477533][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 5.488523][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00 conventional PCI endpoint
[ 5.500517][ T1] pci 0000:00:06.0: BAR 0 [io 0xc080-0xc09f]
[ 5.510625][ T1] pci 0000:00:06.0: BAR 1 [mem 0xfe802000-0xfe80207f]
[ 5.542074][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00 conventional PCI endpoint
[ 5.556312][ T1] pci 0000:00:07.0: BAR 0 [io 0xc0a0-0xc0bf]
[ 5.566316][ T1] pci 0000:00:07.0: BAR 1 [mem 0xfe803000-0xfe80303f]
[ 5.647428][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[ 5.659279][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 5.670740][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 5.681752][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 5.688472][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[ 5.726406][ T1] iommu: Default domain type: Translated
[ 5.728283][ T1] iommu: DMA domain TLB invalidation policy: lazy mode
[ 5.741736][ T1] SCSI subsystem initialized
[ 5.751042][ T1] ACPI: bus type USB registered
[ 5.751042][ T1] usbcore: registered new interface driver usbfs
[ 5.752438][ T1] usbcore: registered new interface driver hub
[ 5.754442][ T1] usbcore: registered new device driver usb
[ 5.759841][ T1] mc: Linux media interface: v0.10
[ 5.762036][ T1] videodev: Linux video capture interface: v2.00
[ 5.765662][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 5.766309][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
[ 5.770965][ T1] PTP clock support registered
[ 5.786476][ T1] EDAC MC: Ver: 3.0.0
[ 5.801387][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 5.813051][ T1] Bluetooth: Core ver 2.22
[ 5.814581][ T1] NET: Registered PF_BLUETOOTH protocol family
[ 5.816299][ T1] Bluetooth: HCI device and connection manager initialized
[ 5.818447][ T1] Bluetooth: HCI socket layer initialized
[ 5.820749][ T1] Bluetooth: L2CAP socket layer initialized
[ 5.822613][ T1] Bluetooth: SCO socket layer initialized
[ 5.825094][ T1] NET: Registered PF_ATMPVC protocol family
[ 5.826297][ T1] NET: Registered PF_ATMSVC protocol family
[ 5.829301][ T1] NetLabel: Initializing
[ 5.830332][ T1] NetLabel: domain hash size = 128
[ 5.831179][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 5.833150][ T1] NetLabel: unlabeled traffic allowed by default
[ 5.839451][ T1] nfc: nfc_init: NFC Core ver 0.1
[ 5.841065][ T1] NET: Registered PF_NFC protocol family
[ 5.842880][ T1] PCI: Using ACPI for IRQ routing
[ 5.845405][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device
[ 5.846274][ T1] pci 0000:00:05.0: vgaarb: bridge control possible
[ 5.846274][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 5.856318][ T1] vgaarb: loaded
[ 5.861952][ T1] clocksource: Switched to clocksource kvm-clock
[ 5.866386][ T1] VFS: Disk quotas dquot_6.6.0
[ 5.867843][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 5.870548][ T1] netfs: FS-Cache loaded
[ 5.873787][ T1] CacheFiles: Loaded
[ 5.876148][ T1] TOMOYO: 2.6.0
[ 5.876961][ T1] Mandatory Access Control activated.
[ 5.885311][ T1] AppArmor: AppArmor Filesystem Enabled
[ 5.888297][ T1] pnp: PnP ACPI init
[ 5.928749][ T1] pnp: PnP ACPI: found 7 devices
[ 6.019905][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 6.023833][ T1] NET: Registered PF_INET protocol family
[ 6.034956][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc)
[ 6.068882][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc)
[ 6.074915][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc)
[ 6.080686][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc)
[ 6.103476][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
[ 6.119704][ T1] TCP: Hash tables configured (established 65536 bind 65536)
[ 6.128526][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc)
[ 6.136040][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 6.143801][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 6.147642][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 6.154199][ T1] RPC: Registered named UNIX socket transport module.
[ 6.155776][ T1] RPC: Registered udp transport module.
[ 6.156830][ T1] RPC: Registered tcp transport module.
[ 6.158286][ T1] RPC: Registered tcp-with-tls transport module.
[ 6.159707][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 6.165284][ T1] NET: Registered PF_XDP protocol family
[ 6.166626][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 6.168038][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 6.170012][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 6.171742][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window]
[ 6.174998][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 6.176546][ T1] PCI: CLS 0 bytes, default 64
[ 6.187750][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 6.189128][ T1] software IO TLB: mapped [mem 0x00000000b5400000-0x00000000b9400000] (64MB)
[ 6.191144][ T1] ACPI: bus type thunderbolt registered
[ 6.196520][ T61] kworker/u8:3 (61) used greatest stack depth: 26776 bytes left
[ 6.198582][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[ 6.227764][ T1] kvm_amd: CPU 1 isn't AMD or Hygon
[ 6.228863][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb70472bf8, max_idle_ns: 440795223191 ns
[ 6.231304][ T1] clocksource: Switched to clocksource tsc
[ 6.277882][ T73] kworker/u8:1 (73) used greatest stack depth: 26104 bytes left
[ 6.281803][ T79] kworker/u8:1 (79) used greatest stack depth: 25752 bytes left
[ 7.868692][ T1] Initialise system trusted keyrings
[ 7.871749][ T1] workingset: timestamp_bits=40 max_order=21 bucket_order=0
[ 7.880162][ T1] DLM installed
[ 7.885003][ T1] squashfs: version 4.0 (2009/01/31) Phillip Lougher
[ 7.891092][ T1] NFS: Registering the id_resolver key type
[ 7.892122][ T1] Key type id_resolver registered
[ 7.893535][ T1] Key type id_legacy registered
[ 7.894573][ T1] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 7.895910][ T1] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver Registering...
[ 7.906168][ T1] Key type cifs.spnego registered
[ 7.907241][ T1] Key type cifs.idmap registered
[ 7.908409][ T1] ntfs3: Max link count 4000
[ 7.909081][ T1] ntfs3: Enabled Linux POSIX ACLs support
[ 7.910386][ T1] ntfs3: Read-only LZX/Xpress compression included
[ 7.912033][ T1] efs: 1.0a - http://aeschi.ch.eu.org/efs/
[ 7.913458][ T1] jffs2: version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
[ 7.917475][ T1] romfs: ROMFS MTD (C) 2007 Red Hat, Inc.
[ 7.918595][ T1] QNX4 filesystem 0.2.3 registered.
[ 7.919794][ T1] qnx6: QNX6 filesystem 1.0.0 registered.
[ 7.921702][ T1] fuse: init (API version 7.40)
[ 7.925768][ T1] orangefs_debugfs_init: called with debug mask: :none: :0:
[ 7.927696][ T1] orangefs_init: module version upstream loaded
[ 7.929242][ T1] JFS: nTxBlock = 8192, nTxLock = 65536
[ 7.964127][ T1] SGI XFS with ACLs, security attributes, realtime, quota, no debug enabled
[ 7.969274][ T1] 9p: Installing v9fs 9p2000 file system support
[ 7.970829][ T1] NILFS version 2 loaded
[ 7.971913][ T1] befs: version: 0.9.3
[ 7.974125][ T1] ocfs2: Registered cluster interface o2cb
[ 7.976142][ T1] ocfs2: Registered cluster interface user
[ 7.977724][ T1] OCFS2 User DLM kernel interface loaded
[ 7.995346][ T1] gfs2: GFS2 installed
[ 8.008974][ T1] ceph: loaded (mds proto 32)
[ 8.034518][ T1] NET: Registered PF_ALG protocol family
[ 8.035943][ T1] xor: automatically using best checksumming function avx
[ 8.037458][ T1] async_tx: api initialized (async)
[ 8.038291][ T1] Key type asymmetric registered
[ 8.039475][ T1] Asymmetric key parser 'x509' registered
[ 8.040852][ T1] Asymmetric key parser 'pkcs8' registered
[ 8.042084][ T1] Key type pkcs7_test registered
[ 8.043709][ T1] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 239)
[ 8.046513][ T1] io scheduler mq-deadline registered
[ 8.047550][ T1] io scheduler kyber registered
[ 8.048462][ T1] io scheduler bfq registered
[ 8.054507][ T128] kworker/u8:0 (128) used greatest stack depth: 24776 bytes left
[ 8.060459][ T1] input: Power Button as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input0
[ 8.073837][ T1] ACPI: button: Power Button [PWRF]
[ 8.077310][ T1] input: Sleep Button as /devices/LNXSYSTM:00/LNXSLPBN:00/input/input1
[ 8.080042][ T1] ACPI: button: Sleep Button [SLPF]
[ 8.095632][ T1] ioatdma: Intel(R) QuickData Technology Driver 5.00
[ 8.118796][ T1] ACPI: \_SB_.LNKC: Enabled at IRQ 11
[ 8.120750][ T1] virtio-pci 0000:00:03.0: virtio_pci: leaving for legacy driver
[ 8.148294][ T1] ACPI: \_SB_.LNKD: Enabled at IRQ 10
[ 8.150808][ T1] virtio-pci 0000:00:04.0: virtio_pci: leaving for legacy driver
[ 8.177754][ T1] ACPI: \_SB_.LNKB: Enabled at IRQ 10
[ 8.178832][ T1] virtio-pci 0000:00:06.0: virtio_pci: leaving for legacy driver
[ 8.199584][ T1] virtio-pci 0000:00:07.0: virtio_pci: leaving for legacy driver
[ 8.690793][ T1] N_HDLC line discipline registered with maxframe=4096
[ 8.692151][ T1] Serial: 8250/16550 driver, 4 ports, IRQ sharing enabled
[ 8.698457][ T1] 00:03: ttyS0 at I/O 0x3f8 (irq = 4, base_baud = 115200) is a 16550A
[ 8.711252][ T1] 00:04: ttyS1 at I/O 0x2f8 (irq = 3, base_baud = 115200) is a 16550A
[ 8.721987][ T1] 00:05: ttyS2 at I/O 0x3e8 (irq = 6, base_baud = 115200) is a 16550A
[ 8.733032][ T1] 00:06: ttyS3 at I/O 0x2e8 (irq = 7, base_baud = 115200) is a 16550A
[ 8.754147][ T1] Non-volatile memory driver v1.3
[ 8.775849][ T1] Linux agpgart interface v0.103
[ 8.783816][ T1] ACPI: bus type drm_connector registered
[ 8.791400][ T1] [drm] Initialized vgem 1.0.0 20120112 for vgem on minor 0
[ 8.800858][ T1] [drm] Initialized vkms 1.0.0 20180514 for vkms on minor 1
[ 8.890511][ T1] Console: switching to colour frame buffer device 128x48
[ 8.907614][ T1] platform vkms: [drm] fb0: vkmsdrmfb frame buffer device
[ 8.909140][ T1] usbcore: registered new interface driver udl
[ 8.987208][ T1] brd: module loaded
[ 9.079982][ T1] loop: module loaded
[ 9.246415][ T1] zram: Added device: zram0
[ 9.257383][ T1] null_blk: disk nullb0 created
[ 9.258665][ T1] null_blk: module loaded
[ 9.261074][ T1] Guest personality initialized and is inactive
[ 9.263604][ T1] VMCI host device registered (name=vmci, major=10, minor=118)
[ 9.265300][ T1] Initialized host personality
[ 9.266256][ T1] usbcore: registered new interface driver rtsx_usb
[ 9.268244][ T1] usbcore: registered new interface driver viperboard
[ 9.269890][ T1] usbcore: registered new interface driver dln2
[ 9.271663][ T1] usbcore: registered new interface driver pn533_usb
[ 9.279273][ T1] nfcsim 0.2 initialized
[ 9.280676][ T1] usbcore: registered new interface driver port100
[ 9.281964][ T1] usbcore: registered new interface driver nfcmrvl
[ 9.288757][ T1] Loading iSCSI transport class v2.0-870.
[ 9.306603][ T1] virtio_scsi virtio0: 1/0/0 default/read/poll queues
[ 9.318984][ T1] ------------[ cut here ]------------
[ 9.320695][ T1] refcount_t: decrement hit 0; leaking memory.
[ 9.324840][ T1] WARNING: CPU: 0 PID: 1 at lib/refcount.c:31 refcount_warn_saturate+0xfa/0x1d0
[ 9.326749][ T1] Modules linked in:
[ 9.327428][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.9.0-rc2-syzkaller #0
[ 9.329064][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 9.330924][ T1] RIP: 0010:refcount_warn_saturate+0xfa/0x1d0
[ 9.333873][ T1] Code: b2 00 00 00 e8 07 c6 e9 fc 5b 5d c3 cc cc cc cc e8 fb c5 e9 fc c6 05 51 91 e8 0a 01 90 48 c7 c7 a0 37 1f 8c e8 07 61 ac fc 90 <0f> 0b 90 90 eb d9 e8 db c5 e9 fc c6 05 2e 91 e8 0a 01 90 48 c7 c7
[ 9.337831][ T1] RSP: 0000:ffffc90000066e18 EFLAGS: 00010246
[ 9.339209][ T1] RAX: b0dd61e0ce9d5200 RBX: ffff8881401c4e4c RCX: ffff8880166d0000
[ 9.340523][ T1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 9.341766][ T1] RBP: 0000000000000004 R08: ffffffff8157ffc2 R09: fffffbfff1c39af8
[ 9.343265][ T1] R10: dffffc0000000000 R11: fffffbfff1c39af8 R12: ffffea0000855dc0
[ 9.344921][ T1] R13: ffffea0000855dc8 R14: 1ffffd400010abb9 R15: 0000000000000000
[ 9.346229][ T1] FS: 0000000000000000(0000) GS:ffff8880b9400000(0000) knlGS:0000000000000000
[ 9.347788][ T1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 9.349129][ T1] CR2: ffff88823ffff000 CR3: 000000000e134000 CR4: 00000000003506f0
[ 9.350645][ T1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 9.352431][ T1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 9.354176][ T1] Call Trace:
[ 9.354854][ T1]
[ 9.355428][ T1] ? __warn+0x163/0x4e0
[ 9.356651][ T1] ? refcount_warn_saturate+0xfa/0x1d0
[ 9.357803][ T1] ? report_bug+0x2b3/0x500
[ 9.359256][ T1] ? refcount_warn_saturate+0xfa/0x1d0
[ 9.360962][ T1] ? handle_bug+0x3e/0x70
[ 9.361947][ T1] ? exc_invalid_op+0x1a/0x50
[ 9.362890][ T1] ? asm_exc_invalid_op+0x1a/0x20
[ 9.363761][ T1] ? __warn_printk+0x292/0x360
[ 9.364888][ T1] ? refcount_warn_saturate+0xfa/0x1d0
[ 9.365926][ T1] ? refcount_warn_saturate+0xf9/0x1d0
[ 9.366965][ T1] __free_pages_ok+0xc60/0xd90
[ 9.367902][ T1] make_alloc_exact+0xa3/0xf0
[ 9.368849][ T1] vring_alloc_queue_split+0x20a/0x600
[ 9.369879][ T1] ? __pfx_vring_alloc_queue_split+0x10/0x10
[ 9.370856][ T1] ? vp_find_vqs+0x4c/0x4e0
[ 9.371518][ T1] ? virtscsi_probe+0x3ea/0xf60
[ 9.372455][ T1] ? virtio_dev_probe+0x991/0xaf0
[ 9.373846][ T1] ? really_probe+0x2b8/0xad0
[ 9.374800][ T1] ? driver_probe_device+0x50/0x430
[ 9.375623][ T1] vring_create_virtqueue_split+0xc6/0x310
[ 9.376544][ T1] ? ret_from_fork+0x4b/0x80
[ 9.377224][ T1] ? __pfx_vring_create_virtqueue_split+0x10/0x10
[ 9.378660][ T1] vring_create_virtqueue+0xca/0x110
[ 9.380177][ T1] ? __pfx_vp_notify+0x10/0x10
[ 9.381357][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.382402][ T1] setup_vq+0xe9/0x2d0
[ 9.383715][ T1] ? __pfx_vp_notify+0x10/0x10
[ 9.385042][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.386235][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.387517][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.388502][ T1] vp_setup_vq+0xbf/0x330
[ 9.389177][ T1] ? __pfx_vp_config_changed+0x10/0x10
[ 9.390205][ T1] ? ioread16+0x2f/0x90
[ 9.391303][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.392599][ T1] vp_find_vqs_msix+0x8b2/0xc80
[ 9.393430][ T1] vp_find_vqs+0x4c/0x4e0
[ 9.394301][ T1] virtscsi_init+0x8db/0xd00
[ 9.395102][ T1] ? __pfx_virtscsi_init+0x10/0x10
[ 9.395849][ T1] ? __pfx_default_calc_sets+0x10/0x10
[ 9.396956][ T1] ? scsi_host_alloc+0xa57/0xea0
[ 9.397812][ T1] ? vp_get+0xfd/0x140
[ 9.398755][ T1] virtscsi_probe+0x3ea/0xf60
[ 9.399447][ T1] ? __pfx_virtscsi_probe+0x10/0x10
[ 9.400239][ T1] ? kernfs_add_one+0x156/0x8b0
[ 9.401330][ T1] ? virtio_no_restricted_mem_acc+0x9/0x10
[ 9.402398][ T1] ? virtio_features_ok+0x10c/0x270
[ 9.403311][ T1] virtio_dev_probe+0x991/0xaf0
[ 9.404200][ T1] ? __pfx_virtio_dev_probe+0x10/0x10
[ 9.404977][ T1] really_probe+0x2b8/0xad0
[ 9.405670][ T1] __driver_probe_device+0x1a2/0x390
[ 9.406657][ T1] driver_probe_device+0x50/0x430
[ 9.407375][ T1] __driver_attach+0x45f/0x710
[ 9.408155][ T1] ? __pfx___driver_attach+0x10/0x10
[ 9.409128][ T1] bus_for_each_dev+0x239/0x2b0
[ 9.409912][ T1] ? __pfx___driver_attach+0x10/0x10
[ 9.410954][ T1] ? __pfx_bus_for_each_dev+0x10/0x10
[ 9.411867][ T1] ? do_raw_spin_unlock+0x13c/0x8b0
[ 9.413467][ T1] bus_add_driver+0x347/0x620
[ 9.414220][ T1] driver_register+0x23a/0x320
[ 9.414893][ T1] ? __pfx_virtio_scsi_init+0x10/0x10
[ 9.415743][ T1] virtio_scsi_init+0x65/0xe0
[ 9.416399][ T1] ? __pfx_virtio_scsi_init+0x10/0x10
[ 9.418180][ T1] do_one_initcall+0x248/0x880
[ 9.419142][ T1] ? __pfx_virtio_scsi_init+0x10/0x10
[ 9.420478][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 9.422232][ T1] ? __pfx_do_one_initcall+0x10/0x10
[ 9.423641][ T1] ? __pfx_parse_args+0x10/0x10
[ 9.425255][ T1] ? do_initcalls+0x1c/0x80
[ 9.426035][ T1] ? rcu_is_watching+0x15/0xb0
[ 9.426898][ T1] do_initcall_level+0x157/0x210
[ 9.428128][ T1] do_initcalls+0x3f/0x80
[ 9.429156][ T1] kernel_init_freeable+0x435/0x5d0
[ 9.430691][ T1] ? __pfx_kernel_init_freeable+0x10/0x10
[ 9.431849][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 9.433306][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.434349][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.435596][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.436771][ T1] kernel_init+0x1d/0x2b0
[ 9.437790][ T1] ret_from_fork+0x4b/0x80
[ 9.438547][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.439343][ T1] ret_from_fork_asm+0x1a/0x30
[ 9.440170][ T1]
[ 9.440646][ T1] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 9.441929][ T1] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 6.9.0-rc2-syzkaller #0
[ 9.443283][ T1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/27/2024
[ 9.443283][ T1] Call Trace:
[ 9.443283][ T1]
[ 9.443283][ T1] dump_stack_lvl+0x241/0x360
[ 9.443283][ T1] ? __pfx_dump_stack_lvl+0x10/0x10
[ 9.443283][ T1] ? __pfx__printk+0x10/0x10
[ 9.443283][ T1] ? _printk+0xd5/0x120
[ 9.449535][ T1] ? vscnprintf+0x5d/0x90
[ 9.449535][ T1] panic+0x349/0x860
[ 9.449535][ T1] ? __warn+0x172/0x4e0
[ 9.452605][ T1] ? __pfx_panic+0x10/0x10
[ 9.452605][ T1] ? show_trace_log_lvl+0x4e6/0x520
[ 9.452605][ T1] ? ret_from_fork_asm+0x1a/0x30
[ 9.452605][ T1] __warn+0x346/0x4e0
[ 9.452605][ T1] ? refcount_warn_saturate+0xfa/0x1d0
[ 9.452605][ T1] report_bug+0x2b3/0x500
[ 9.452605][ T1] ? refcount_warn_saturate+0xfa/0x1d0
[ 9.452605][ T1] handle_bug+0x3e/0x70
[ 9.452605][ T1] exc_invalid_op+0x1a/0x50
[ 9.452605][ T1] asm_exc_invalid_op+0x1a/0x20
[ 9.452605][ T1] RIP: 0010:refcount_warn_saturate+0xfa/0x1d0
[ 9.452605][ T1] Code: b2 00 00 00 e8 07 c6 e9 fc 5b 5d c3 cc cc cc cc e8 fb c5 e9 fc c6 05 51 91 e8 0a 01 90 48 c7 c7 a0 37 1f 8c e8 07 61 ac fc 90 <0f> 0b 90 90 eb d9 e8 db c5 e9 fc c6 05 2e 91 e8 0a 01 90 48 c7 c7
[ 9.462731][ T1] RSP: 0000:ffffc90000066e18 EFLAGS: 00010246
[ 9.462731][ T1] RAX: b0dd61e0ce9d5200 RBX: ffff8881401c4e4c RCX: ffff8880166d0000
[ 9.462731][ T1] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
[ 9.462731][ T1] RBP: 0000000000000004 R08: ffffffff8157ffc2 R09: fffffbfff1c39af8
[ 9.472636][ T1] R10: dffffc0000000000 R11: fffffbfff1c39af8 R12: ffffea0000855dc0
[ 9.472636][ T1] R13: ffffea0000855dc8 R14: 1ffffd400010abb9 R15: 0000000000000000
[ 9.472636][ T1] ? __warn_printk+0x292/0x360
[ 9.472636][ T1] ? refcount_warn_saturate+0xf9/0x1d0
[ 9.472636][ T1] __free_pages_ok+0xc60/0xd90
[ 9.472636][ T1] make_alloc_exact+0xa3/0xf0
[ 9.472636][ T1] vring_alloc_queue_split+0x20a/0x600
[ 9.472636][ T1] ? __pfx_vring_alloc_queue_split+0x10/0x10
[ 9.482700][ T1] ? vp_find_vqs+0x4c/0x4e0
[ 9.482700][ T1] ? virtscsi_probe+0x3ea/0xf60
[ 9.482700][ T1] ? virtio_dev_probe+0x991/0xaf0
[ 9.482700][ T1] ? really_probe+0x2b8/0xad0
[ 9.482700][ T1] ? driver_probe_device+0x50/0x430
[ 9.482700][ T1] vring_create_virtqueue_split+0xc6/0x310
[ 9.482700][ T1] ? ret_from_fork+0x4b/0x80
[ 9.482700][ T1] ? __pfx_vring_create_virtqueue_split+0x10/0x10
[ 9.492650][ T1] vring_create_virtqueue+0xca/0x110
[ 9.492650][ T1] ? __pfx_vp_notify+0x10/0x10
[ 9.492650][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.492650][ T1] setup_vq+0xe9/0x2d0
[ 9.492650][ T1] ? __pfx_vp_notify+0x10/0x10
[ 9.492650][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.492650][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.492650][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.492650][ T1] vp_setup_vq+0xbf/0x330
[ 9.492650][ T1] ? __pfx_vp_config_changed+0x10/0x10
[ 9.492650][ T1] ? ioread16+0x2f/0x90
[ 9.502675][ T1] ? __pfx_virtscsi_ctrl_done+0x10/0x10
[ 9.502675][ T1] vp_find_vqs_msix+0x8b2/0xc80
[ 9.502675][ T1] vp_find_vqs+0x4c/0x4e0
[ 9.502675][ T1] virtscsi_init+0x8db/0xd00
[ 9.502675][ T1] ? __pfx_virtscsi_init+0x10/0x10
[ 9.502675][ T1] ? __pfx_default_calc_sets+0x10/0x10
[ 9.502675][ T1] ? scsi_host_alloc+0xa57/0xea0
[ 9.502675][ T1] ? vp_get+0xfd/0x140
[ 9.502675][ T1] virtscsi_probe+0x3ea/0xf60
[ 9.502675][ T1] ? __pfx_virtscsi_probe+0x10/0x10
[ 9.512572][ T1] ? kernfs_add_one+0x156/0x8b0
[ 9.512572][ T1] ? virtio_no_restricted_mem_acc+0x9/0x10
[ 9.512572][ T1] ? virtio_features_ok+0x10c/0x270
[ 9.512572][ T1] virtio_dev_probe+0x991/0xaf0
[ 9.512572][ T1] ? __pfx_virtio_dev_probe+0x10/0x10
[ 9.512572][ T1] really_probe+0x2b8/0xad0
[ 9.512572][ T1] __driver_probe_device+0x1a2/0x390
[ 9.512572][ T1] driver_probe_device+0x50/0x430
[ 9.512572][ T1] __driver_attach+0x45f/0x710
[ 9.512572][ T1] ? __pfx___driver_attach+0x10/0x10
[ 9.522653][ T1] bus_for_each_dev+0x239/0x2b0
[ 9.522653][ T1] ? __pfx___driver_attach+0x10/0x10
[ 9.522653][ T1] ? __pfx_bus_for_each_dev+0x10/0x10
[ 9.522653][ T1] ? do_raw_spin_unlock+0x13c/0x8b0
[ 9.522653][ T1] bus_add_driver+0x347/0x620
[ 9.522653][ T1] driver_register+0x23a/0x320
[ 9.522653][ T1] ? __pfx_virtio_scsi_init+0x10/0x10
[ 9.522653][ T1] virtio_scsi_init+0x65/0xe0
[ 9.522653][ T1] ? __pfx_virtio_scsi_init+0x10/0x10
[ 9.532578][ T1] do_one_initcall+0x248/0x880
[ 9.532578][ T1] ? __pfx_virtio_scsi_init+0x10/0x10
[ 9.532578][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 9.532578][ T1] ? __pfx_do_one_initcall+0x10/0x10
[ 9.532578][ T1] ? __pfx_parse_args+0x10/0x10
[ 9.532578][ T1] ? do_initcalls+0x1c/0x80
[ 9.532578][ T1] ? rcu_is_watching+0x15/0xb0
[ 9.532578][ T1] do_initcall_level+0x157/0x210
[ 9.532578][ T1] do_initcalls+0x3f/0x80
[ 9.542745][ T1] kernel_init_freeable+0x435/0x5d0
[ 9.542745][ T1] ? __pfx_kernel_init_freeable+0x10/0x10
[ 9.542745][ T1] ? __pfx_lockdep_hardirqs_on_prepare+0x10/0x10
[ 9.542745][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.542745][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.542745][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.542745][ T1] kernel_init+0x1d/0x2b0
[ 9.542745][ T1] ret_from_fork+0x4b/0x80
[ 9.542745][ T1] ? __pfx_kernel_init+0x10/0x10
[ 9.542745][ T1] ret_from_fork_asm+0x1a/0x30
[ 9.552625][ T1]
[ 9.552625][ T1] Kernel Offset: disabled
[ 9.552625][ 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=''
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-build66696106=/tmp/go-build -gno-record-gcc-switches'
git status (err=)
HEAD detached at 5d643f8e7
nothing to commit, working tree clean
GOOS=linux GOARCH=amd64 go install ./syz-fuzzer
make fuzzer execprog stress executor
make[1]: Entering directory '/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller'
GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/sys.GitRevision=5d643f8e7060be125e00bbe3e8a154fc2d9928bf+" -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/sys.GitRevision=5d643f8e7060be125e00bbe3e8a154fc2d9928bf+" -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/sys.GitRevision=5d643f8e7060be125e00bbe3e8a154fc2d9928bf+" -o ./bin/linux_amd64/syz-stress github.com/google/syzkaller/tools/syz-stress
mkdir -p ./bin/linux_amd64
"x86_64-linux-gnu-gcc" -o ./bin/linux_amd64/syz-executor executor/executor_linux.cc \
-pthread -Wall -Wframe-larger-than=8192 -Wparentheses -Werror -O1 \
-static -fpermissive -w -DGOOS=\"linux\" -DGIT_REVISION=\"5d643f8e7060be125e00bbe3e8a154fc2d9928bf+\"
make[1]: Leaving directory '/syzkaller/jobs-2/linux/gopath/src/github.com/google/syzkaller'