UBSAN: array-index-out-of-bounds in alloc_pid
================================================================================
UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15
index 1 is out of range for type 'upid [1]'
CPU: 1 PID: 5007 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-g6aeadf7896bf #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0x136/0x150 lib/dump_stack.c:106
ubsan_epilogue lib/ubsan.c:217 [inline]
__ubsan_handle_out_of_bounds+0xd5/0x140 lib/ubsan.c:348
alloc_pid+0xbe5/0xdd0 kernel/pid.c:244
copy_process+0x4589/0x7620 kernel/fork.c:2523
kernel_clone+0xeb/0x890 kernel/fork.c:2915
__do_sys_clone+0xba/0x100 kernel/fork.c:3058
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x39/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x63/0xcd
RIP: 0033:0x7f8b17689e61
Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
RSP: 002b:00007fff8372fd68 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8b17689e61
RDX: 0000000000000000 RSI: 00007f8b17ccffb0 RDI: 0000000030000000
RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000
R10: 00007fff8372fe50 R11: 0000000000000202 R12: 00007f8b1779cbf0
R13: 00007fff8372fe40 R14: 0000000000000000 R15: 00000000000000f8
================================================================================
Warning: Permanently added '10.128.1.23' (ECDSA) to the list of known hosts.
2023/06/28 17:34:23 ignoring optional flag "raw_cover"="false"
2023/06/28 17:34:23 ignoring optional flag "sandbox_arg"="0"
2023/06/28 17:34:23 fuzzer started
2023/06/28 17:34:23 connecting to host at 10.128.0.169:33273
2023/06/28 17:34:23 checking machine...
2023/06/28 17:34:23 checking revisions...
2023/06/28 17:34:23 testing simple program...
syzkaller login: [ 58.035335][ T5006] cgroup: Unknown subsys name 'net'
[ 58.171700][ T5006] cgroup: Unknown subsys name 'rlimit'
[ 59.670501][ T5008] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.678838][ T5008] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.686873][ T5008] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.694639][ T5008] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.702147][ T5008] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.709727][ T5008] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.741678][ T5007] ================================================================================
[ 59.751070][ T5007] UBSAN: array-index-out-of-bounds in kernel/pid.c:244:15
[ 59.758222][ T5007] index 1 is out of range for type 'upid [1]'
[ 59.764326][ T5007] CPU: 1 PID: 5007 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-g6aeadf7896bf #0
[ 59.773778][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 59.783927][ T5007] Call Trace:
[ 59.787206][ T5007]
[ 59.790222][ T5007] dump_stack_lvl+0x136/0x150
[ 59.794928][ T5007] __ubsan_handle_out_of_bounds+0xd5/0x140
[ 59.800743][ T5007] ? try_to_take_rt_mutex+0x6b1/0xb70
[ 59.806125][ T5007] alloc_pid+0xbe5/0xdd0
[ 59.810378][ T5007] ? copy_namespaces+0x1e3/0x500
[ 59.815333][ T5007] copy_process+0x4589/0x7620
[ 59.820039][ T5007] ? pidfd_prepare+0x80/0x80
[ 59.824656][ T5007] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 59.830673][ T5007] kernel_clone+0xeb/0x890
[ 59.835104][ T5007] ? create_io_thread+0xe0/0xe0
[ 59.839966][ T5007] ? do_user_addr_fault+0x2b1/0x1210
[ 59.847912][ T5007] ? reacquire_held_locks+0x214/0x4f0
[ 59.853310][ T5007] ? do_user_addr_fault+0x2b1/0x1210
[ 59.858714][ T5007] ? find_held_lock+0x2d/0x110
[ 59.863502][ T5007] __do_sys_clone+0xba/0x100
[ 59.868108][ T5007] ? kernel_clone+0x890/0x890
[ 59.872820][ T5007] ? syscall_enter_from_user_mode+0x26/0x80
[ 59.878735][ T5007] do_syscall_64+0x39/0xb0
[ 59.883250][ T5007] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 59.889246][ T5007] RIP: 0033:0x7f8b17689e61
[ 59.893685][ T5007] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
[ 59.913298][ T5007] RSP: 002b:00007fff8372fd68 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 59.921718][ T5007] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8b17689e61
[ 59.929689][ T5007] RDX: 0000000000000000 RSI: 00007f8b17ccffb0 RDI: 0000000030000000
[ 59.937659][ T5007] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000
[ 59.945632][ T5007] R10: 00007fff8372fe50 R11: 0000000000000202 R12: 00007f8b1779cbf0
[ 59.953607][ T5007] R13: 00007fff8372fe40 R14: 0000000000000000 R15: 00000000000000f8
[ 59.961599][ T5007]
[ 59.964757][ T5007] ================================================================================
[ 59.974367][ T5007] Kernel panic - not syncing: UBSAN: panic_on_warn set ...
[ 59.981563][ T5007] CPU: 1 PID: 5007 Comm: syz-executor.0 Not tainted 6.4.0-syzkaller-g6aeadf7896bf #0
[ 59.991020][ T5007] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 60.001074][ T5007] Call Trace:
[ 60.004349][ T5007]
[ 60.007291][ T5007] dump_stack_lvl+0xd9/0x150
[ 60.011898][ T5007] panic+0x686/0x730
[ 60.015809][ T5007] ? panic_smp_self_stop+0xa0/0xa0
[ 60.020943][ T5007] ? syslog_print_all+0x3a0/0x3a0
[ 60.025988][ T5007] check_panic_on_warn+0xb1/0xc0
[ 60.030945][ T5007] __ubsan_handle_out_of_bounds+0xfd/0x140
[ 60.037025][ T5007] ? try_to_take_rt_mutex+0x6b1/0xb70
[ 60.042408][ T5007] alloc_pid+0xbe5/0xdd0
[ 60.046659][ T5007] ? copy_namespaces+0x1e3/0x500
[ 60.051612][ T5007] copy_process+0x4589/0x7620
[ 60.056320][ T5007] ? pidfd_prepare+0x80/0x80
[ 60.060931][ T5007] ? lockdep_hardirqs_on_prepare+0x410/0x410
[ 60.067025][ T5007] kernel_clone+0xeb/0x890
[ 60.071476][ T5007] ? create_io_thread+0xe0/0xe0
[ 60.076364][ T5007] ? do_user_addr_fault+0x2b1/0x1210
[ 60.081700][ T5007] ? reacquire_held_locks+0x214/0x4f0
[ 60.087102][ T5007] ? do_user_addr_fault+0x2b1/0x1210
[ 60.092418][ T5007] ? find_held_lock+0x2d/0x110
[ 60.097204][ T5007] __do_sys_clone+0xba/0x100
[ 60.101811][ T5007] ? kernel_clone+0x890/0x890
[ 60.106517][ T5007] ? syscall_enter_from_user_mode+0x26/0x80
[ 60.112423][ T5007] do_syscall_64+0x39/0xb0
[ 60.116851][ T5007] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 60.122760][ T5007] RIP: 0033:0x7f8b17689e61
[ 60.127179][ T5007] Code: 48 85 ff 74 3d 48 85 f6 74 38 48 83 ee 10 48 89 4e 08 48 89 3e 48 89 d7 4c 89 c2 4d 89 c8 4c 8b 54 24 08 b8 38 00 00 00 0f 05 <48> 85 c0 7c 13 74 01 c3 31 ed 58 5f ff d0 48 89 c7 b8 3c 00 00 00
[ 60.146970][ T5007] RSP: 002b:00007fff8372fd68 EFLAGS: 00000202 ORIG_RAX: 0000000000000038
[ 60.155478][ T5007] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007f8b17689e61
[ 60.163712][ T5007] RDX: 0000000000000000 RSI: 00007f8b17ccffb0 RDI: 0000000030000000
[ 60.171779][ T5007] RBP: 00000000ffffffff R08: 0000000000000000 R09: 0000000000000000
[ 60.179942][ T5007] R10: 00007fff8372fe50 R11: 0000000000000202 R12: 00007f8b1779cbf0
[ 60.187934][ T5007] R13: 00007fff8372fe40 R14: 0000000000000000 R15: 00000000000000f8
[ 60.195942][ T5007]
[ 60.199081][ 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 3ac9931e-912e-b758-5307-b64dfd3a7e26
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 0x000f2820: 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 6.4.0-syzkaller-g6aeadf7896bf (syzkaller@syzkaller) (gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2) #0 SMP PREEMPT_DYNAMIC now
[ 0.000000][ T0] Command line: BOOT_IMAGE=/boot/bzImage root=/dev/sda1 console=ttyS0
[ 0.000000][ T0] KERNEL supported cpus:
[ 0.000000][ T0] Intel GenuineIntel
[ 0.000000][ T0] AMD AuthenticAMD
[ 0.000000][ T0] BIOS-provided physical RAM map:
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000000000-0x000000000009fbff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x000000000009fc00-0x000000000009ffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000000f0000-0x00000000000fffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000000100000-0x00000000bfffcfff] usable
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000bfffd000-0x00000000bfffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x00000000fffbc000-0x00000000ffffffff] reserved
[ 0.000000][ T0] BIOS-e820: [mem 0x0000000100000000-0x000000023fffffff] usable
[ 0.000000][ T0] printk: bootconsole [earlyser0] enabled
[ 0.000000][ T0] ERROR: earlyprintk= earlyser already used
[ 0.000000][ T0] ERROR: earlyprintk= earlyser already used
[ 0.000000][ T0] **********************************************************
[ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** This system shows unhashed kernel memory addresses **
[ 0.000000][ T0] ** via the console, logs, and other interfaces. This **
[ 0.000000][ T0] ** might reduce the security of your system. **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** If you see this message and you are not debugging **
[ 0.000000][ T0] ** the kernel, report this immediately to your system **
[ 0.000000][ T0] ** administrator! **
[ 0.000000][ T0] ** **
[ 0.000000][ T0] ** NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE NOTICE **
[ 0.000000][ T0] **********************************************************
[ 0.000000][ T0] Malformed early option 'vsyscall'
[ 0.000000][ T0] nopcid: PCID feature disabled
[ 0.000000][ T0] NX (Execute Disable) protection: active
[ 0.000000][ T0] SMBIOS 2.4 present.
[ 0.000000][ T0] DMI: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023
[ 0.000000][ T0] Hypervisor detected: KVM
[ 0.000000][ T0] kvm-clock: Using msrs 4b564d01 and 4b564d00
[ 0.000006][ T0] kvm-clock: using sched offset of 3819274940 cycles
[ 0.001236][ T0] clocksource: kvm-clock: mask: 0xffffffffffffffff max_cycles: 0x1cd42e4dffb, max_idle_ns: 881590591483 ns
[ 0.004013][ T0] tsc: Detected 2200.216 MHz processor
[ 0.009687][ T0] last_pfn = 0x240000 max_arch_pfn = 0x400000000
[ 0.010881][ T0] MTRR map: 4 entries (3 fixed + 1 variable; max 19), built from 8 variable MTRRs
[ 0.012899][ T0] x86/PAT: Configuration [0-7]: WB WC UC- UC WB WP UC- WT
[ 0.014200][ T0] last_pfn = 0xbfffd max_arch_pfn = 0x400000000
[ 0.021528][ T0] found SMP MP-table at [mem 0x000f2ae0-0x000f2aef]
[ 0.022813][ T0] Using GB pages for direct mapping
[ 0.025310][ T0] ACPI: Early table checksum verification disabled
[ 0.026502][ T0] ACPI: RSDP 0x00000000000F2860 000014 (v00 Google)
[ 0.027600][ T0] ACPI: RSDT 0x00000000BFFFFFA0 000038 (v01 Google GOOGRSDT 00000001 GOOG 00000001)
[ 0.028967][ T0] ACPI: FACP 0x00000000BFFFF330 0000F4 (v02 Google GOOGFACP 00000001 GOOG 00000001)
[ 0.030310][ T0] ACPI: DSDT 0x00000000BFFFD8C0 001A64 (v01 Google GOOGDSDT 00000001 GOOG 00000001)
[ 0.031780][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.032874][ T0] ACPI: FACS 0x00000000BFFFD880 000040
[ 0.034028][ T0] ACPI: SRAT 0x00000000BFFFFE60 0000C8 (v03 Google GOOGSRAT 00000001 GOOG 00000001)
[ 0.035639][ T0] ACPI: APIC 0x00000000BFFFFDB0 000076 (v05 Google GOOGAPIC 00000001 GOOG 00000001)
[ 0.037530][ T0] ACPI: SSDT 0x00000000BFFFF430 000980 (v01 Google GOOGSSDT 00000001 GOOG 00000001)
[ 0.038957][ T0] ACPI: WAET 0x00000000BFFFFE30 000028 (v01 Google GOOGWAET 00000001 GOOG 00000001)
[ 0.040431][ T0] ACPI: Reserving FACP table memory at [mem 0xbffff330-0xbffff423]
[ 0.041738][ T0] ACPI: Reserving DSDT table memory at [mem 0xbfffd8c0-0xbffff323]
[ 0.043043][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.044546][ T0] ACPI: Reserving FACS table memory at [mem 0xbfffd880-0xbfffd8bf]
[ 0.046174][ T0] ACPI: Reserving SRAT table memory at [mem 0xbffffe60-0xbfffff27]
[ 0.047525][ T0] ACPI: Reserving APIC table memory at [mem 0xbffffdb0-0xbffffe25]
[ 0.048758][ T0] ACPI: Reserving SSDT table memory at [mem 0xbffff430-0xbffffdaf]
[ 0.050360][ T0] ACPI: Reserving WAET table memory at [mem 0xbffffe30-0xbffffe57]
[ 0.052001][ T0] SRAT: PXM 0 -> APIC 0x00 -> Node 0
[ 0.052795][ T0] SRAT: PXM 0 -> APIC 0x01 -> Node 0
[ 0.053570][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00000000-0x0009ffff]
[ 0.054948][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x00100000-0xbfffffff]
[ 0.056086][ T0] ACPI: SRAT: Node 0 PXM 0 [mem 0x100000000-0x23fffffff]
[ 0.057035][ T0] NUMA: Node 0 [mem 0x00000000-0x0009ffff] + [mem 0x00100000-0xbfffffff] -> [mem 0x00000000-0xbfffffff]
[ 0.058788][ T0] NUMA: Node 0 [mem 0x00000000-0xbfffffff] + [mem 0x100000000-0x23fffffff] -> [mem 0x00000000-0x23fffffff]
[ 0.060752][ T0] Faking node 0 at [mem 0x0000000000000000-0x000000013fffffff] (5120MB)
[ 0.062290][ T0] Faking node 1 at [mem 0x0000000140000000-0x000000023fffffff] (4096MB)
[ 0.064388][ T0] NODE_DATA(0) allocated [mem 0x13fffa000-0x13fffffff]
[ 0.066450][ T0] NODE_DATA(1) allocated [mem 0x23fff7000-0x23fffcfff]
[ 0.105031][ T0] Zone ranges:
[ 0.105825][ T0] DMA [mem 0x0000000000001000-0x0000000000ffffff]
[ 0.107548][ T0] DMA32 [mem 0x0000000001000000-0x00000000ffffffff]
[ 0.110554][ T0] Normal [mem 0x0000000100000000-0x000000023fffffff]
[ 0.111898][ T0] Device empty
[ 0.112432][ T0] Movable zone start for each node
[ 0.113147][ T0] Early memory node ranges
[ 0.113835][ T0] node 0: [mem 0x0000000000001000-0x000000000009efff]
[ 0.114949][ T0] node 0: [mem 0x0000000000100000-0x00000000bfffcfff]
[ 0.116302][ T0] node 0: [mem 0x0000000100000000-0x000000013fffffff]
[ 0.117535][ T0] node 1: [mem 0x0000000140000000-0x000000023fffffff]
[ 0.119096][ T0] Initmem setup node 0 [mem 0x0000000000001000-0x000000013fffffff]
[ 0.120755][ T0] Initmem setup node 1 [mem 0x0000000140000000-0x000000023fffffff]
[ 0.121885][ T0] On node 0, zone DMA: 1 pages in unavailable ranges
[ 0.122143][ T0] On node 0, zone DMA: 97 pages in unavailable ranges
[ 0.187742][ T0] On node 0, zone Normal: 3 pages in unavailable ranges
[ 0.567866][ T0] kasan: KernelAddressSanitizer initialized
[ 0.570982][ T0] ACPI: PM-Timer IO Port: 0xb008
[ 0.572009][ T0] ACPI: LAPIC_NMI (acpi_id[0xff] dfl dfl lint[0x1])
[ 0.573032][ T0] IOAPIC[0]: apic_id 0, version 17, address 0xfec00000, GSI 0-23
[ 0.574461][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 5 global_irq 5 high level)
[ 0.575536][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
[ 0.576707][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 10 global_irq 10 high level)
[ 0.577934][ T0] ACPI: INT_SRC_OVR (bus 0 bus_irq 11 global_irq 11 high level)
[ 0.579343][ T0] ACPI: Using ACPI (MADT) for SMP configuration information
[ 0.580530][ T0] smpboot: Allowing 2 CPUs, 0 hotplug CPUs
[ 0.581654][ T0] PM: hibernation: Registered nosave memory: [mem 0x00000000-0x00000fff]
[ 0.582774][ T0] PM: hibernation: Registered nosave memory: [mem 0x0009f000-0x0009ffff]
[ 0.584059][ T0] PM: hibernation: Registered nosave memory: [mem 0x000a0000-0x000effff]
[ 0.585365][ T0] PM: hibernation: Registered nosave memory: [mem 0x000f0000-0x000fffff]
[ 0.586911][ T0] PM: hibernation: Registered nosave memory: [mem 0xbfffd000-0xbfffffff]
[ 0.588081][ T0] PM: hibernation: Registered nosave memory: [mem 0xc0000000-0xfffbbfff]
[ 0.589159][ T0] PM: hibernation: Registered nosave memory: [mem 0xfffbc000-0xffffffff]
[ 0.590256][ T0] [mem 0xc0000000-0xfffbbfff] available for PCI devices
[ 0.591190][ T0] Booting paravirtualized kernel on KVM
[ 0.591931][ T0] clocksource: refined-jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.659946][ T0] setup_percpu: NR_CPUS:8 nr_cpumask_bits:2 nr_cpu_ids:2 nr_node_ids:2
[ 0.662001][ T0] percpu: Embedded 72 pages/cpu s254408 r8192 d32312 u1048576
[ 0.663174][ T0] kvm-guest: PV spinlocks enabled
[ 0.663857][ T0] PV qspinlock hash table entries: 256 (order: 0, 4096 bytes, linear)
[ 0.665066][ 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
[ 0.682779][ T0] Unknown kernel command line parameters "spec_store_bypass_disable=prctl BOOT_IMAGE=/boot/bzImage", will be passed to user space.
[ 0.684660][ T0] random: crng init done
[ 0.685395][ T0] Fallback order for Node 0: 0 1
[ 0.685411][ T0] Fallback order for Node 1: 1 0
[ 0.685424][ T0] Built 2 zonelists, mobility grouping on. Total pages: 2064125
[ 0.687881][ T0] Policy zone: Normal
[ 0.689064][ T0] mem auto-init: stack:off, heap alloc:on, heap free:off
[ 0.690285][ T0] stackdepot: allocating hash table via alloc_large_system_hash
[ 0.693627][ T0] stackdepot hash table entries: 1048576 (order: 11, 8388608 bytes, linear)
[ 0.694991][ T0] software IO TLB: area num 2.
[ 1.611753][ T0] Memory: 6812276K/8388204K available (151552K kernel code, 37524K rwdata, 31516K rodata, 3340K init, 35480K bss, 1575672K reserved, 0K cma-reserved)
[ 1.615373][ T0] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=2, Nodes=2
[ 1.738639][ T0] allocated 150994944 bytes of page_ext
[ 1.739858][ T0] Node 0, zone DMA: page owner found early allocated 0 pages
[ 1.755807][ T0] Node 0, zone DMA32: page owner found early allocated 18528 pages
[ 1.769430][ T0] Node 0, zone Normal: page owner found early allocated 0 pages
[ 1.781417][ T0] Node 1, zone Normal: page owner found early allocated 18435 pages
[ 1.783528][ T0] Dynamic Preempt: full
[ 1.784877][ T0] Running RCU self tests
[ 1.785460][ T0] Running RCU synchronous self tests
[ 1.786227][ T0] rcu: Preemptible hierarchical RCU implementation.
[ 1.787242][ T0] rcu: RCU lockdep checking is enabled.
[ 1.788016][ T0] rcu: RCU restricting CPUs from NR_CPUS=8 to nr_cpu_ids=2.
[ 1.789066][ T0] rcu: RCU callback double-/use-after-free debug is enabled.
[ 1.790197][ T0] rcu: RCU debug extended QS entry/exit.
[ 1.790935][ T0] All grace periods are expedited (rcu_expedited).
[ 1.791819][ T0] Trampoline variant of Tasks RCU enabled.
[ 1.792667][ T0] Tracing variant of Tasks RCU enabled.
[ 1.793545][ T0] rcu: RCU calculated value of scheduler-enlistment delay is 10 jiffies.
[ 1.795162][ T0] rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=2
[ 1.796493][ T0] Running RCU synchronous self tests
[ 1.854368][ T0] NR_IRQS: 4352, nr_irqs: 440, preallocated irqs: 16
[ 1.856160][ T0] rcu: srcu_init: Setting srcu_struct sizes based on contention.
[ 1.857603][ T0] kfence: initialized - using 2097152 bytes for 255 objects at 0xffff88823bc00000-0xffff88823be00000
[ 1.860540][ T0] Console: colour VGA+ 80x25
[ 1.861234][ T0] printk: console [ttyS0] enabled
[ 1.861234][ T0] printk: console [ttyS0] enabled
[ 1.862710][ T0] printk: bootconsole [earlyser0] disabled
[ 1.862710][ T0] printk: bootconsole [earlyser0] disabled
[ 1.864297][ T0] Lock dependency validator: Copyright (c) 2006 Red Hat, Inc., Ingo Molnar
[ 1.865453][ T0] ... MAX_LOCKDEP_SUBCLASSES: 8
[ 1.866121][ T0] ... MAX_LOCK_DEPTH: 48
[ 1.866830][ T0] ... MAX_LOCKDEP_KEYS: 8192
[ 1.867603][ T0] ... CLASSHASH_SIZE: 4096
[ 1.868478][ T0] ... MAX_LOCKDEP_ENTRIES: 131072
[ 1.869654][ T0] ... MAX_LOCKDEP_CHAINS: 262144
[ 1.870650][ T0] ... CHAINHASH_SIZE: 131072
[ 1.871790][ T0] memory used by lock dependency info: 20785 kB
[ 1.872834][ T0] memory used for stack traces: 8320 kB
[ 1.873757][ T0] per task-struct memory footprint: 1920 bytes
[ 1.874865][ T0] mempolicy: Enabling automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl
[ 1.876661][ T0] ACPI: Core revision 20230331
[ 1.877903][ T0] APIC: Switch to symmetric I/O mode setup
[ 1.879542][ T0] x2apic enabled
[ 1.882965][ T0] Switched APIC routing to physical x2apic.
[ 1.889155][ T0] ..TIMER: vector=0x30 apic1=0 pin1=0 apic2=-1 pin2=-1
[ 1.890573][ T0] clocksource: tsc-early: mask: 0xffffffffffffffff max_cycles: 0x1fb6feccdd0, max_idle_ns: 440795259471 ns
[ 1.892222][ T0] Calibrating delay loop (skipped) preset value.. 4400.43 BogoMIPS (lpj=22002160)
[ 1.894164][ T0] Last level iTLB entries: 4KB 64, 2MB 8, 4MB 8
[ 1.895024][ T0] Last level dTLB entries: 4KB 64, 2MB 0, 4MB 0, 1GB 4
[ 1.895999][ T0] Spectre V1 : Mitigation: usercopy/swapgs barriers and __user pointer sanitization
[ 1.897373][ T0] Spectre V2 : Mitigation: IBRS
[ 1.902241][ T0] Spectre V2 : Spectre v2 / SpectreRSB mitigation: Filling RSB on context switch
[ 1.903719][ T0] Spectre V2 : Spectre v2 / SpectreRSB : Filling RSB on VMEXIT
[ 1.905084][ T0] RETBleed: Mitigation: IBRS
[ 1.905770][ T0] Spectre V2 : mitigation: Enabling conditional Indirect Branch Prediction Barrier
[ 1.907105][ T0] Spectre V2 : User space: Mitigation: STIBP via prctl
[ 1.908149][ T0] Speculative Store Bypass: Mitigation: Speculative Store Bypass disabled via prctl
[ 1.909502][ T0] MDS: Mitigation: Clear CPU buffers
[ 1.910236][ T0] TAA: Mitigation: Clear CPU buffers
[ 1.910974][ T0] MMIO Stale Data: Vulnerable: Clear CPU buffers attempted, no microcode
[ 1.912303][ T0] x86/fpu: Supporting XSAVE feature 0x001: 'x87 floating point registers'
[ 1.913544][ T0] x86/fpu: Supporting XSAVE feature 0x002: 'SSE registers'
[ 1.914554][ T0] x86/fpu: Supporting XSAVE feature 0x004: 'AVX registers'
[ 1.915784][ T0] x86/fpu: xstate_offset[2]: 576, xstate_sizes[2]: 256
[ 1.916785][ T0] x86/fpu: Enabled xstate features 0x7, context size is 832 bytes, using 'standard' format.
[ 1.931804][ T0] Freeing SMP alternatives memory: 116K
[ 1.932221][ T0] pid_max: default: 32768 minimum: 301
[ 1.933351][ T0] LSM: initializing lsm=lockdown,capability,landlock,yama,safesetid,tomoyo,apparmor,bpf,integrity
[ 1.934983][ T0] landlock: Up and running.
[ 1.935625][ T0] Yama: becoming mindful.
[ 1.936362][ T0] TOMOYO Linux initialized
[ 1.937569][ T0] AppArmor: AppArmor initialized
[ 1.938309][ T0] LSM support for eBPF active
[ 1.944678][ T0] Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes, vmalloc hugepage)
[ 1.948657][ T0] Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes, vmalloc hugepage)
[ 1.950732][ T0] Mount-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.952470][ T0] Mountpoint-cache hash table entries: 16384 (order: 5, 131072 bytes, vmalloc)
[ 1.956900][ T0] Running RCU synchronous self tests
[ 1.957738][ T0] Running RCU synchronous self tests
[ 2.079300][ T1] smpboot: CPU0: Intel(R) Xeon(R) CPU @ 2.20GHz (family: 0x6, model: 0x4f, stepping: 0x0)
[ 2.082205][ T1] RCU Tasks: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 2.082205][ T1] RCU Tasks Trace: Setting shift to 1 and lim to 1 rcu_task_cb_adjust=1.
[ 2.082205][ T1] Running RCU-tasks wait API self tests
[ 2.212479][ T1] Performance Events: unsupported p6 CPU model 79 no PMU driver, software events only.
[ 2.214039][ T1] signal: max sigframe size: 1776
[ 2.215273][ T1] rcu: Hierarchical SRCU implementation.
[ 2.216291][ T1] rcu: Max phase no-delay instances is 1000.
[ 2.221274][ T1] NMI watchdog: Perf NMI watchdog permanently disabled
[ 2.223051][ T1] smp: Bringing up secondary CPUs ...
[ 2.225722][ T1] smpboot: x86: Booting SMP configuration:
[ 2.226580][ T1] .... node #0, CPUs: #1
[ 2.226904][ T1] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[ 2.226904][ T1] TAA CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/tsx_async_abort.html for more details.
[ 2.232325][ T1] MMIO Stale Data CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/processor_mmio_stale_data.html for more details.
[ 2.235142][ T1] smp: Brought up 2 nodes, 2 CPUs
[ 2.235854][ T1] smpboot: Max logical packages: 1
[ 2.236555][ T1] smpboot: Total of 2 processors activated (8800.86 BogoMIPS)
[ 2.240039][ T1] devtmpfs: initialized
[ 2.240039][ T1] x86/mm: Memory block size: 128MB
[ 2.252337][ T14] Callback from call_rcu_tasks_trace() invoked.
[ 2.282238][ T1] Running RCU synchronous self tests
[ 2.282238][ T1] Running RCU synchronous self tests
[ 2.282373][ T1] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[ 2.284074][ T1] futex hash table entries: 512 (order: 4, 65536 bytes, vmalloc)
[ 2.292230][ T1] PM: RTC time: 17:34:31, date: 2023-06-28
[ 2.303296][ T1] NET: Registered PF_NETLINK/PF_ROUTE protocol family
[ 2.311466][ T1] audit: initializing netlink subsys (disabled)
[ 2.314636][ T1] thermal_sys: Registered thermal governor 'step_wise'
[ 2.314651][ T1] thermal_sys: Registered thermal governor 'user_space'
[ 2.316316][ T27] audit: type=2000 audit(1687973671.737:1): state=initialized audit_enabled=0 res=1
[ 2.323404][ T1] cpuidle: using governor menu
[ 2.323404][ T1] NET: Registered PF_QIPCRTR protocol family
[ 2.328586][ T1] dca service started, version 1.12.1
[ 2.329696][ T1] PCI: Using configuration type 1 for base access
[ 2.342295][ T1] WARNING: workqueue cpumask: online intersect > possible intersect
[ 2.346133][ T1] HugeTLB: registered 1.00 GiB page size, pre-allocated 0 pages
[ 2.347326][ T1] HugeTLB: 16380 KiB vmemmap can be freed for a 1.00 GiB page
[ 2.347326][ T1] HugeTLB: registered 2.00 MiB page size, pre-allocated 0 pages
[ 2.347326][ T1] HugeTLB: 28 KiB vmemmap can be freed for a 2.00 MiB page
[ 2.382287][ T1] cryptd: max_cpu_qlen set to 1000
[ 2.393012][ T1] raid6: skipped pq benchmark and selected avx2x4
[ 2.394105][ T1] raid6: using avx2x2 recovery algorithm
[ 2.396008][ T1] ACPI: Added _OSI(Module Device)
[ 2.396817][ T1] ACPI: Added _OSI(Processor Device)
[ 2.397596][ T1] ACPI: Added _OSI(3.0 _SCP Extensions)
[ 2.398508][ T1] ACPI: Added _OSI(Processor Aggregator Device)
[ 2.432886][ T13] Callback from call_rcu_tasks() invoked.
[ 2.504605][ T1] ACPI: 2 ACPI AML tables successfully acquired and loaded
[ 2.558723][ T1] ACPI: Interpreter enabled
[ 2.560208][ T1] ACPI: PM: (supports S0 S3 S4 S5)
[ 2.561077][ T1] ACPI: Using IOAPIC for interrupt routing
[ 2.562683][ T1] PCI: Using host bridge windows from ACPI; if necessary, use "pci=nocrs" and report a bug
[ 2.564536][ T1] PCI: Ignoring E820 reservations for host bridge windows
[ 2.570135][ T1] ACPI: Enabled 16 GPEs in block 00 to 0F
[ 2.714940][ T1] ACPI: PCI Root Bridge [PCI0] (domain 0000 [bus 00-ff])
[ 2.716308][ T1] acpi PNP0A03:00: _OSC: OS supports [ASPM ClockPM Segments MSI HPX-Type3]
[ 2.717908][ T1] acpi PNP0A03:00: _OSC: not requesting OS control; OS requires [ExtendedConfig ASPM ClockPM MSI]
[ 2.720432][ T1] acpi PNP0A03:00: fail to add MMCONFIG information, can't access extended configuration space under this bridge
[ 2.736394][ T1] PCI host bridge to bus 0000:00
[ 2.737287][ T1] pci_bus 0000:00: Unknown NUMA node; performance will be reduced
[ 2.738548][ T1] pci_bus 0000:00: root bus resource [io 0x0000-0x0cf7 window]
[ 2.739774][ T1] pci_bus 0000:00: root bus resource [io 0x0d00-0xffff window]
[ 2.741260][ T1] pci_bus 0000:00: root bus resource [mem 0x000a0000-0x000bffff window]
[ 2.742232][ T1] pci_bus 0000:00: root bus resource [mem 0xc0000000-0xfebfefff window]
[ 2.743468][ T1] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 2.745239][ T1] pci 0000:00:00.0: [8086:1237] type 00 class 0x060000
[ 2.752633][ T1] pci 0000:00:01.0: [8086:7110] type 00 class 0x060100
[ 2.777022][ T1] pci 0000:00:01.3: [8086:7113] type 00 class 0x068000
[ 2.800759][ T1] pci 0000:00:01.3: quirk: [io 0xb000-0xb03f] claimed by PIIX4 ACPI
[ 2.805755][ T1] pci 0000:00:03.0: [1af4:1004] type 00 class 0x000000
[ 2.816512][ T1] pci 0000:00:03.0: reg 0x10: [io 0xc000-0xc03f]
[ 2.822232][ T1] pci 0000:00:03.0: reg 0x14: [mem 0xfe800000-0xfe80007f]
[ 2.840875][ T1] pci 0000:00:04.0: [1af4:1000] type 00 class 0x020000
[ 2.849514][ T1] pci 0000:00:04.0: reg 0x10: [io 0xc040-0xc07f]
[ 2.856224][ T1] pci 0000:00:04.0: reg 0x14: [mem 0xfe801000-0xfe80107f]
[ 2.875892][ T1] pci 0000:00:05.0: [1ae0:a002] type 00 class 0x030000
[ 2.885700][ T1] pci 0000:00:05.0: reg 0x10: [mem 0xfe000000-0xfe7fffff]
[ 2.912971][ T1] pci 0000:00:05.0: Video device with shadowed ROM at [mem 0x000c0000-0x000dffff]
[ 2.920205][ T1] pci 0000:00:06.0: [1af4:1002] type 00 class 0x00ff00
[ 2.929773][ T1] pci 0000:00:06.0: reg 0x10: [io 0xc080-0xc09f]
[ 2.937953][ T1] pci 0000:00:06.0: reg 0x14: [mem 0xfe802000-0xfe80207f]
[ 2.957849][ T1] pci 0000:00:07.0: [1af4:1005] type 00 class 0x00ff00
[ 2.966066][ T1] pci 0000:00:07.0: reg 0x10: [io 0xc0a0-0xc0bf]
[ 2.972223][ T1] pci 0000:00:07.0: reg 0x14: [mem 0xfe803000-0xfe80303f]
[ 3.017177][ T1] ACPI: PCI: Interrupt link LNKA configured for IRQ 10
[ 3.024485][ T1] ACPI: PCI: Interrupt link LNKB configured for IRQ 10
[ 3.031767][ T1] ACPI: PCI: Interrupt link LNKC configured for IRQ 11
[ 3.037425][ T1] ACPI: PCI: Interrupt link LNKD configured for IRQ 11
[ 3.042650][ T1] ACPI: PCI: Interrupt link LNKS configured for IRQ 9
[ 3.058464][ T1] iommu: Default domain type: Translated
[ 3.059608][ T1] iommu: DMA domain TLB invalidation policy: lazy mode
[ 3.065984][ T1] SCSI subsystem initialized
[ 3.069315][ T1] ACPI: bus type USB registered
[ 3.070586][ T1] usbcore: registered new interface driver usbfs
[ 3.071877][ T1] usbcore: registered new interface driver hub
[ 3.072461][ T1] usbcore: registered new device driver usb
[ 3.075415][ T1] mc: Linux media interface: v0.10
[ 3.076469][ T1] videodev: Linux video capture interface: v2.00
[ 3.078224][ T1] pps_core: LinuxPPS API ver. 1 registered
[ 3.079118][ T1] pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti
[ 3.080743][ T1] PTP clock support registered
[ 3.083832][ T1] EDAC MC: Ver: 3.0.0
[ 3.088770][ T1] Advanced Linux Sound Architecture Driver Initialized.
[ 3.095666][ T1] Bluetooth: Core ver 2.22
[ 3.097078][ T1] NET: Registered PF_BLUETOOTH protocol family
[ 3.098020][ T1] Bluetooth: HCI device and connection manager initialized
[ 3.099115][ T1] Bluetooth: HCI socket layer initialized
[ 3.099976][ T1] Bluetooth: L2CAP socket layer initialized
[ 3.100956][ T1] Bluetooth: SCO socket layer initialized
[ 3.101873][ T1] NET: Registered PF_ATMPVC protocol family
[ 3.102226][ T1] NET: Registered PF_ATMSVC protocol family
[ 3.103510][ T1] NetLabel: Initializing
[ 3.104189][ T1] NetLabel: domain hash size = 128
[ 3.104999][ T1] NetLabel: protocols = UNLABELED CIPSOv4 CALIPSO
[ 3.106654][ T1] NetLabel: unlabeled traffic allowed by default
[ 3.110340][ T1] nfc: nfc_init: NFC Core ver 0.1
[ 3.112273][ T1] NET: Registered PF_NFC protocol family
[ 3.113387][ T1] PCI: Using ACPI for IRQ routing
[ 3.115524][ T1] pci 0000:00:05.0: vgaarb: setting as boot VGA device
[ 3.116832][ T1] pci 0000:00:05.0: vgaarb: bridge control possible
[ 3.117958][ T1] pci 0000:00:05.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none
[ 3.119652][ T1] vgaarb: loaded
[ 3.129698][ T1] clocksource: Switched to clocksource kvm-clock
[ 3.138758][ T1] VFS: Disk quotas dquot_6.6.0
[ 3.140003][ T1] VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes)
[ 3.142643][ T1] FS-Cache: Loaded
[ 3.145577][ T1] CacheFiles: Loaded
[ 3.147077][ T1] TOMOYO: 2.6.0
[ 3.147768][ T1] Mandatory Access Control activated.
[ 3.152753][ T1] AppArmor: AppArmor Filesystem Enabled
[ 3.154522][ T1] pnp: PnP ACPI init
[ 3.176363][ T1] pnp: PnP ACPI: found 7 devices
[ 3.224926][ T1] clocksource: acpi_pm: mask: 0xffffff max_cycles: 0xffffff, max_idle_ns: 2085701024 ns
[ 3.227857][ T1] NET: Registered PF_INET protocol family
[ 3.233195][ T1] IP idents hash table entries: 131072 (order: 8, 1048576 bytes, vmalloc)
[ 3.247131][ T1] tcp_listen_portaddr_hash hash table entries: 4096 (order: 6, 294912 bytes, vmalloc)
[ 3.250154][ T1] Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, vmalloc)
[ 3.253738][ T1] TCP established hash table entries: 65536 (order: 7, 524288 bytes, vmalloc)
[ 3.266354][ T1] TCP bind hash table entries: 65536 (order: 11, 9437184 bytes, vmalloc hugepage)
[ 3.278747][ T1] TCP: Hash tables configured (established 65536 bind 65536)
[ 3.283982][ T1] MPTCP token hash table entries: 8192 (order: 7, 720896 bytes, vmalloc)
[ 3.289094][ T1] UDP hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 3.293919][ T1] UDP-Lite hash table entries: 4096 (order: 7, 655360 bytes, vmalloc)
[ 3.296741][ T1] NET: Registered PF_UNIX/PF_LOCAL protocol family
[ 3.300440][ T1] RPC: Registered named UNIX socket transport module.
[ 3.301691][ T1] RPC: Registered udp transport module.
[ 3.302620][ T1] RPC: Registered tcp transport module.
[ 3.303604][ T1] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 3.309112][ T1] NET: Registered PF_XDP protocol family
[ 3.310001][ T1] pci_bus 0000:00: resource 4 [io 0x0000-0x0cf7 window]
[ 3.311318][ T1] pci_bus 0000:00: resource 5 [io 0x0d00-0xffff window]
[ 3.312707][ T1] pci_bus 0000:00: resource 6 [mem 0x000a0000-0x000bffff window]
[ 3.314117][ T1] pci_bus 0000:00: resource 7 [mem 0xc0000000-0xfebfefff window]
[ 3.316581][ T1] pci 0000:00:00.0: Limiting direct PCI/PCI transfers
[ 3.318010][ T1] PCI: CLS 0 bytes, default 64
[ 3.325152][ T1] PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
[ 3.326628][ T1] software IO TLB: mapped [mem 0x00000000b5800000-0x00000000b9800000] (64MB)
[ 3.328600][ T1] ACPI: bus type thunderbolt registered
[ 3.344133][ T58] kworker/u4:2 (58) used greatest stack depth: 28296 bytes left
[ 3.345518][ T59] kworker/u4:2 (59) used greatest stack depth: 27864 bytes left
[ 3.345620][ T1] RAPL PMU: API unit is 2^-32 Joules, 0 fixed counters, 10737418240 ms ovfl timer
[ 3.367948][ T1] kvm_amd: SVM not supported by CPU 0, not amd or hygon
[ 3.369211][ T1] clocksource: tsc: mask: 0xffffffffffffffff max_cycles: 0x1fb6feccdd0, max_idle_ns: 440795259471 ns
[ 3.370997][ T1] clocksource: Switched to clocksource tsc
[ 3.378416][ T1] AVX2 instructions are not detected.
[ 3.379465][ T1] AVX or AES-NI instructions are not detected.
[ 3.380370][ T1] AVX2 or AES-NI instructions are not detected.
[ 3.382715][ T1] AVX or AES-NI instructions are not detected.
[ 3.383615][ T1] AVX2 or AES-NI instructions are not detected.
[ 3.384558][ T1] AVX or AES-NI instructions are not detected.
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=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GOVCS=""
GOVERSION="go1.20.1"
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 -fdebug-prefix-map=/tmp/go-build1348488546=/tmp/go-build -gno-record-gcc-switches"
git status (err=)
HEAD detached at be531bb42
nothing to commit, working tree clean
go list -f '{{.Stale}}' ./sys/syz-sysgen | grep -q false || go install ./sys/syz-sysgen
make .descriptions
bin/syz-sysgen
touch .descriptions
GOOS=linux GOARCH=amd64 go build "-ldflags=-s -w -X github.com/google/syzkaller/prog.GitRevision=be531bb42381b245eed805e49fd889d1c2118c76 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20211027-144209'" "-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=be531bb42381b245eed805e49fd889d1c2118c76 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20211027-144209'" "-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=be531bb42381b245eed805e49fd889d1c2118c76 -X 'github.com/google/syzkaller/prog.gitRevisionDate=20211027-144209'" "-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 -static-pie -fpermissive -w -DGOOS_linux=1 -DGOARCH_amd64=1 \
-DHOSTGOOS_linux=1 -DGIT_REVISION=\"be531bb42381b245eed805e49fd889d1c2118c76\"