Extracting prog: 24.612966558s
Minimizing prog: 1m0.157785499s
Simplifying prog options: 0s
Extracting C: 11.822948872s
Simplifying C: 1m54.943227503s


extracting reproducer from 1 programs
testing a last program of every proc
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
detailed listing:
executing program 0:
syz_emit_ethernet(0x46, &(0x7f0000000dc0)=ANY=[@ANYBLOB="aaaaaaaaaaaabbbbbbbbbbbb86dd603000bb0010fd3a2b0000000000000000000000ffffac14142efe8000000000000000000000000000aa3b00044168000000000000000008"], 0x0)

program crashed: panic: bytes only has space for NUM bytes but need space for NUM bytes (length = NUM) for extension header with id = NUM
single: successfully extracted reproducer
found reproducer with 1 syscalls
minimizing guilty program
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
detailed listing:
executing program 0:
syz_emit_ethernet(0x46, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
detailed listing:
executing program 0:
syz_emit_ethernet(0x46, &(0x7f0000000dc0)=ANY=[@ANYBLOB], 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
program crashed: panic: bytes only has space for NUM bytes but need space for NUM bytes (length = NUM) for extension header with id = NUM
simplifying C reproducer
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
program crashed: panic: bytes only has space for NUM bytes but need space for NUM bytes (length = NUM) for extension header with id = NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
program crashed: panic: bytes only has space for NUM bytes but need space for NUM bytes (length = NUM) for extension header with id = NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
program did not crash
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:false NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
program did not crash
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
program crashed: panic: bytes only has space for NUM bytes but need space for NUM bytes (length = NUM) for extension header with id = NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
program crashed: panic: bytes only has space for NUM bytes but need space for NUM bytes (length = NUM) for extension header with id = NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
program crashed: panic: bytes only has space for NUM bytes but need space for NUM bytes (length = NUM) for extension header with id = NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
program crashed: panic: bytes only has space for NUM bytes but need space for NUM bytes (length = NUM) for extension header with id = NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
program crashed: panic: bytes only has space for NUM bytes but need space for NUM bytes (length = NUM) for extension header with id = NUM
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_emit_ethernet
program crashed: panic: bytes only has space for NUM bytes but need space for NUM bytes (length = NUM) for extension header with id = NUM
reproducing took 3m31.536953112s
repro crashed as (corrupted=false):
panic: bytes only has space for 6 bytes but need space for 1366 bytes (length = 170) for extension header with id = 253

goroutine 248 gp=0xc000207180 m=12 mp=0xc000228e08 [running]:
panic({0x11186e0?, 0xc00044d870?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc0007b6ba0 sp=0xc0007b6af0 pc=0x473fe8
gvisor.dev/gvisor/pkg/tcpip/header.(*IPv6PayloadIterator).nextHeaderData(0xc0003bc5d0, 0x0, {0xc000663ea2, 0x6, 0x6})
	pkg/tcpip/header/ipv6_extension_headers.go:720 +0x6d9 fp=0xc0007b6ce0 sp=0xc0007b6ba0 pc=0x998959
gvisor.dev/gvisor/pkg/tcpip/header.(*IPv6PayloadIterator).Next(0xc0003bc5d0)
	pkg/tcpip/header/ipv6_extension_headers.go:645 +0x269 fp=0xc0007b6d78 sp=0xc0007b6ce0 pc=0x998149
gvisor.dev/gvisor/pkg/tcpip/header/parse.IPv6(0xc00025d040)
	pkg/tcpip/header/parse/parse.go:97 +0x205 fp=0xc0007b6ef8 sp=0xc0007b6d78 pc=0xae16a5
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*protocol).Parse(0xc0007b6d10?, 0x8e38e5?)
	pkg/tcpip/network/ipv6/ipv6.go:2661 +0x16 fp=0xc0007b6f10 sp=0xc0007b6ef8 pc=0xb65d96
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*protocol).parseAndValidate(0xc0001f2480, 0xc00025d040)
	pkg/tcpip/network/ipv6/ipv6.go:2623 +0x25 fp=0xc0007b6f58 sp=0xc0007b6f10 pc=0xb65b85
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).HandlePacket(0xc00086e008, 0xc00025d040)
	pkg/tcpip/network/ipv6/ipv6.go:1101 +0xa5 fp=0xc0007b74b0 sp=0xc0007b6f58 pc=0xb5c385
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverNetworkPacket(0xc00003e488, 0x86dd, 0xc00025d040)
	pkg/tcpip/stack/nic.go:774 +0x10c fp=0xc0007b74e8 sp=0xc0007b74b0 pc=0x9ce28c
gvisor.dev/gvisor/pkg/tcpip/link/nested.(*Endpoint).DeliverNetworkPacket(0x74eea7?, 0x86dd, 0xc00025d040)
	pkg/tcpip/link/nested/nested.go:61 +0x7b fp=0xc0007b7520 sp=0xc0007b74e8 pc=0xb80edb
gvisor.dev/gvisor/pkg/tcpip/link/packetsocket.(*endpoint).DeliverNetworkPacket(0xc0001a0f00, 0x86dd, 0xc00025d040)
	pkg/tcpip/link/packetsocket/packetsocket.go:47 +0x38 fp=0xc0007b7548 sp=0xc0007b7520 pc=0xb82898
gvisor.dev/gvisor/pkg/tcpip/link/channel.(*Endpoint).InjectInbound(0xc000518480, 0x86dd, 0xc00025d040)
	pkg/tcpip/link/channel/channel.go:207 +0x6d fp=0xc0007b7580 sp=0xc0007b7548 pc=0xb860cd
gvisor.dev/gvisor/pkg/tcpip/link/tun.(*Device).Write(0xc00086a068, 0xc0003bc4b0)
	pkg/tcpip/link/tun/device.go:250 +0x566 fp=0xc0007b76a0 sp=0xc0007b7580 pc=0xb88806
gvisor.dev/gvisor/pkg/sentry/devices/tundev.(*tunFD).Write(0x0?, {0x1588260, 0xc000377908}, {{0x157f7d8, 0xc000848008}, {0x0, 0x1, 0x20000dc0, 0x46}, {0x0, ...}}, ...)
	pkg/sentry/devices/tundev/tundev.go:163 +0x2d7 fp=0xc0007b7760 sp=0xc0007b76a0 pc=0xe8bed7
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc00086a000, {0x1588260, 0xc000377908}, {{0x157f7d8, 0xc000848008}, {0x0, 0x1, 0x20000dc0, 0x46}, {0x0, ...}}, ...)
	pkg/sentry/vfs/file_description.go:682 +0x8b fp=0xc0007b77e0 sp=0xc0007b7760 pc=0x7dc52b
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.write(0xc000377908, 0xc00086a000, {{0x157f7d8, 0xc000848008}, {0x0, 0x1, 0x20000dc0, 0x46}, {0x0, 0x1}}, ...)
	pkg/sentry/syscalls/linux/sys_read_write.go:347 +0x78 fp=0xc0007b7970 sp=0xc0007b77e0 pc=0xc0fd98
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Write(0xc000377908, 0xc0007b7b10?, {{0xc8}, {0x20000dc0}, {0x46}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_read_write.go:316 +0x1a5 fp=0xc0007b7a78 sp=0xc0007b7970 pc=0xc0f005
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000377908, 0x1, {{0xc8}, {0x20000dc0}, {0x46}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x657 fp=0xc0007b7ca8 sp=0xc0007b7a78 pc=0xa73af7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000377908, 0x1, {{0xc8}, {0x20000dc0}, {0x46}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc0007b7d00 sp=0xc0007b7ca8 pc=0xa74c65
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000377908, 0x1, {{0xc8}, {0x20000dc0}, {0x46}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc0007b7d50 sp=0xc0007b7d00 pc=0xa74965
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00075cea0?)
	pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc0007b7e28 sp=0xc0007b7d50 pc=0xa746e5
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00037e000?, 0xc000377908)
	pkg/sentry/kernel/task_run.go:269 +0xf17 fp=0xc0007b7f30 sp=0xc0007b7e28 pc=0xa69f17
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000377908, 0x8)
	pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc0007b7fc0 sp=0xc0007b7f30 pc=0xa68974
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:411 +0x25 fp=0xc0007b7fe0 sp=0xc0007b7fc0 pc=0xa72505
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0007b7fe8 sp=0xc0007b7fe0 pc=0x47d0c1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 289
	pkg/sentry/kernel/task_start.go:411 +0xc5

final repro crashed as (corrupted=false):
panic: bytes only has space for 6 bytes but need space for 1366 bytes (length = 170) for extension header with id = 253

goroutine 248 gp=0xc000207180 m=12 mp=0xc000228e08 [running]:
panic({0x11186e0?, 0xc00044d870?})
	bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:804 +0x168 fp=0xc0007b6ba0 sp=0xc0007b6af0 pc=0x473fe8
gvisor.dev/gvisor/pkg/tcpip/header.(*IPv6PayloadIterator).nextHeaderData(0xc0003bc5d0, 0x0, {0xc000663ea2, 0x6, 0x6})
	pkg/tcpip/header/ipv6_extension_headers.go:720 +0x6d9 fp=0xc0007b6ce0 sp=0xc0007b6ba0 pc=0x998959
gvisor.dev/gvisor/pkg/tcpip/header.(*IPv6PayloadIterator).Next(0xc0003bc5d0)
	pkg/tcpip/header/ipv6_extension_headers.go:645 +0x269 fp=0xc0007b6d78 sp=0xc0007b6ce0 pc=0x998149
gvisor.dev/gvisor/pkg/tcpip/header/parse.IPv6(0xc00025d040)
	pkg/tcpip/header/parse/parse.go:97 +0x205 fp=0xc0007b6ef8 sp=0xc0007b6d78 pc=0xae16a5
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*protocol).Parse(0xc0007b6d10?, 0x8e38e5?)
	pkg/tcpip/network/ipv6/ipv6.go:2661 +0x16 fp=0xc0007b6f10 sp=0xc0007b6ef8 pc=0xb65d96
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*protocol).parseAndValidate(0xc0001f2480, 0xc00025d040)
	pkg/tcpip/network/ipv6/ipv6.go:2623 +0x25 fp=0xc0007b6f58 sp=0xc0007b6f10 pc=0xb65b85
gvisor.dev/gvisor/pkg/tcpip/network/ipv6.(*endpoint).HandlePacket(0xc00086e008, 0xc00025d040)
	pkg/tcpip/network/ipv6/ipv6.go:1101 +0xa5 fp=0xc0007b74b0 sp=0xc0007b6f58 pc=0xb5c385
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverNetworkPacket(0xc00003e488, 0x86dd, 0xc00025d040)
	pkg/tcpip/stack/nic.go:774 +0x10c fp=0xc0007b74e8 sp=0xc0007b74b0 pc=0x9ce28c
gvisor.dev/gvisor/pkg/tcpip/link/nested.(*Endpoint).DeliverNetworkPacket(0x74eea7?, 0x86dd, 0xc00025d040)
	pkg/tcpip/link/nested/nested.go:61 +0x7b fp=0xc0007b7520 sp=0xc0007b74e8 pc=0xb80edb
gvisor.dev/gvisor/pkg/tcpip/link/packetsocket.(*endpoint).DeliverNetworkPacket(0xc0001a0f00, 0x86dd, 0xc00025d040)
	pkg/tcpip/link/packetsocket/packetsocket.go:47 +0x38 fp=0xc0007b7548 sp=0xc0007b7520 pc=0xb82898
gvisor.dev/gvisor/pkg/tcpip/link/channel.(*Endpoint).InjectInbound(0xc000518480, 0x86dd, 0xc00025d040)
	pkg/tcpip/link/channel/channel.go:207 +0x6d fp=0xc0007b7580 sp=0xc0007b7548 pc=0xb860cd
gvisor.dev/gvisor/pkg/tcpip/link/tun.(*Device).Write(0xc00086a068, 0xc0003bc4b0)
	pkg/tcpip/link/tun/device.go:250 +0x566 fp=0xc0007b76a0 sp=0xc0007b7580 pc=0xb88806
gvisor.dev/gvisor/pkg/sentry/devices/tundev.(*tunFD).Write(0x0?, {0x1588260, 0xc000377908}, {{0x157f7d8, 0xc000848008}, {0x0, 0x1, 0x20000dc0, 0x46}, {0x0, ...}}, ...)
	pkg/sentry/devices/tundev/tundev.go:163 +0x2d7 fp=0xc0007b7760 sp=0xc0007b76a0 pc=0xe8bed7
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Write(0xc00086a000, {0x1588260, 0xc000377908}, {{0x157f7d8, 0xc000848008}, {0x0, 0x1, 0x20000dc0, 0x46}, {0x0, ...}}, ...)
	pkg/sentry/vfs/file_description.go:682 +0x8b fp=0xc0007b77e0 sp=0xc0007b7760 pc=0x7dc52b
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.write(0xc000377908, 0xc00086a000, {{0x157f7d8, 0xc000848008}, {0x0, 0x1, 0x20000dc0, 0x46}, {0x0, 0x1}}, ...)
	pkg/sentry/syscalls/linux/sys_read_write.go:347 +0x78 fp=0xc0007b7970 sp=0xc0007b77e0 pc=0xc0fd98
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Write(0xc000377908, 0xc0007b7b10?, {{0xc8}, {0x20000dc0}, {0x46}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_read_write.go:316 +0x1a5 fp=0xc0007b7a78 sp=0xc0007b7970 pc=0xc0f005
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc000377908, 0x1, {{0xc8}, {0x20000dc0}, {0x46}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x657 fp=0xc0007b7ca8 sp=0xc0007b7a78 pc=0xa73af7
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc000377908, 0x1, {{0xc8}, {0x20000dc0}, {0x46}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x45 fp=0xc0007b7d00 sp=0xc0007b7ca8 pc=0xa74c65
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc000377908, 0x1, {{0xc8}, {0x20000dc0}, {0x46}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x65 fp=0xc0007b7d50 sp=0xc0007b7d00 pc=0xa74965
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00075cea0?)
	pkg/sentry/kernel/task_syscall.go:258 +0x2a5 fp=0xc0007b7e28 sp=0xc0007b7d50 pc=0xa746e5
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00037e000?, 0xc000377908)
	pkg/sentry/kernel/task_run.go:269 +0xf17 fp=0xc0007b7f30 sp=0xc0007b7e28 pc=0xa69f17
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc000377908, 0x8)
	pkg/sentry/kernel/task_run.go:97 +0x214 fp=0xc0007b7fc0 sp=0xc0007b7f30 pc=0xa68974
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:411 +0x25 fp=0xc0007b7fe0 sp=0xc0007b7fc0 pc=0xa72505
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0007b7fe8 sp=0xc0007b7fe0 pc=0x47d0c1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 289
	pkg/sentry/kernel/task_start.go:411 +0xc5