Extracting prog: 22.259597913s
Minimizing prog: 2m0.224173015s
Simplifying prog options: 0s
Extracting C: 11.456038181s
Simplifying C: 1m5.723942346s


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:1 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000004100), 0x2, 0x0)
ppoll(&(0x7f0000004180)=[{r0, 0x8008}], 0x1, 0x0, 0x0, 0x0)

program crashed: panic: runtime error: invalid memory address or nil pointer dereference
single: successfully extracted reproducer
found reproducer with 2 syscalls
minimizing guilty program
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse
detailed listing:
executing program 0:
openat$fuse(0xffffffffffffff9c, &(0x7f0000004100), 0x2, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): ppoll
detailed listing:
executing program 0:
ppoll(&(0x7f0000004180)=[{0xffffffffffffffff, 0x8008}], 0x1, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x2, 0x0)
ppoll(&(0x7f0000004180)=[{r0, 0x8008}], 0x1, 0x0, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
detailed listing:
executing program 0:
openat$fuse(0xffffffffffffff9c, &(0x7f0000004100), 0x2, 0x0)
ppoll(0x0, 0x0, 0x0, 0x0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:1 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
program crashed: panic: runtime error: invalid memory address or nil pointer dereference
simplifying C reproducer
testing compiled C program (duration=30s, {Threaded:false Repeat:true RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
program crashed: panic: runtime error: invalid memory address or nil pointer dereference
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
program crashed: panic: runtime error: invalid memory address or nil pointer dereference
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
program crashed: panic: runtime error: invalid memory address or nil pointer dereference
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:false HandleSegv:true Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
program crashed: panic: runtime error: invalid memory address or nil pointer dereference
testing compiled C program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
program crashed: panic: runtime error: invalid memory address or nil pointer dereference
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:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
program crashed: panic: runtime error: invalid memory address or nil pointer dereference
testing program (duration=30s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000004100), 0x2, 0x0)
ppoll(&(0x7f0000004180)=[{r0, 0x8008}], 0x1, 0x0, 0x0, 0x0)

program crashed: panic: runtime error: invalid memory address or nil pointer dereference
validation run: crashed=true
testing 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:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000004100), 0x2, 0x0)
ppoll(&(0x7f0000004180)=[{r0, 0x8008}], 0x1, 0x0, 0x0, 0x0)

program crashed: panic: runtime error: invalid memory address or nil pointer dereference
validation run: crashed=true
testing 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:false Swap:false UseTmpDir:false HandleSegv:false Trace:false CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ppoll
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000004100), 0x2, 0x0)
ppoll(&(0x7f0000004180)=[{r0, 0x8008}], 0x1, 0x0, 0x0, 0x0)

program crashed: panic: runtime error: invalid memory address or nil pointer dereference
validation run: crashed=true
reproducing took 4m18.089411133s
repro crashed as (corrupted=false):
panic: runtime error: invalid memory address or nil pointer dereference
	panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x1076433]

goroutine 648 gp=0xc000c95c00 m=15 mp=0xc0008db008 [running]:
panic({0x136c420?, 0x2542d60?})
	GOROOT/src/runtime/panic.go:811 +0x168 fp=0xc000655590 sp=0xc0006554e0 pc=0x4788c8
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:262
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:925 +0x359 fp=0xc0006555f0 sp=0xc000655590 pc=0x47b319
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).EventUnregister(0xc000bb7700, 0xc001778758)
	pkg/sentry/fsimpl/fuse/dev.go:160 +0x73 fp=0xc000655638 sp=0xc0006555f0 pc=0x1076433
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).EventUnregister(...)
	pkg/sentry/vfs/file_description.go:619
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.releaseState(0xc0015de008, {0xc001778750, 0x1, 0xc000c95c00?})
	pkg/sentry/syscalls/linux/sys_poll.go:94 +0x8e fp=0xc000655670 sp=0xc000655638 pc=0xd1240e
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.pollBlock.deferwrap1()
	pkg/sentry/syscalls/linux/sys_poll.go:116 +0x2c fp=0xc0006556a0 sp=0xc000655670 pc=0xd12b0c
panic({0x136c420?, 0x2542d60?})
	GOROOT/src/runtime/panic.go:792 +0x132 fp=0xc000655750 sp=0xc0006556a0 pc=0x478892
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:262
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:925 +0x359 fp=0xc0006557b0 sp=0xc000655750 pc=0x47b319
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).EventRegister(0xc000bb7700, 0xc001778758)
	pkg/sentry/fsimpl/fuse/dev.go:152 +0x76 fp=0xc000655808 sp=0xc0006557b0 pc=0x10762f6
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).EventRegister(...)
	pkg/sentry/vfs/file_description.go:612
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.initReadiness(0xc0015de008, 0xc00172f9c8, 0xc001778750, 0xc0001c0ee0)
	pkg/sentry/syscalls/linux/sys_poll.go:80 +0x136 fp=0xc000655870 sp=0xc000655808 pc=0xd12196
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.pollBlock(0xc0015de008, {0xc00172f9c8, 0x1, 0x0?}, 0xffffffffffffffff)
	pkg/sentry/syscalls/linux/sys_poll.go:119 +0x1a6 fp=0xc000655958 sp=0xc000655870 pc=0xd12626
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.doPoll(0xc0015de008, 0x200000004180, 0x1, 0xffffffffffffffff)
	pkg/sentry/syscalls/linux/sys_poll.go:194 +0xd5 fp=0xc0006559d8 sp=0xc000655958 pc=0xd12d75
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Ppoll(0xc0015de008, 0x300000002?, {{0x200000004180}, {0x1}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_poll.go:459 +0x15d fp=0xc000655a80 sp=0xc0006559d8 pc=0xd1423d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0015de008, 0x10f, {{0x200000004180}, {0x1}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x809 fp=0xc000655cb0 sp=0xc000655a80 pc=0xb4a5c9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0015de008, 0x10f, {{0x200000004180}, {0x1}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc000655d08 sp=0xc000655cb0 pc=0xb4bbae
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0015de008, 0x10f, {{0x200000004180}, {0x1}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc000655d58 sp=0xc000655d08 pc=0xb4b73d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000abe840?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc000655e30 sp=0xc000655d58 pc=0xb4b409
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc001770510?, 0xc0015de008)
	pkg/sentry/kernel/task_run.go:269 +0x12cb fp=0xc000655f38 sp=0xc000655e30 pc=0xb3ef2b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0015de008, 0x4d)
	pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc000655fc0 sp=0xc000655f38 pc=0xb3d59d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:416 +0x25 fp=0xc000655fe0 sp=0xc000655fc0 pc=0xb48b45
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000655fe8 sp=0xc000655fe0 pc=0x4816e1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 528
	pkg/sentry/kernel/task_start.go:416 +0xd8

final repro crashed as (corrupted=false):
panic: runtime error: invalid memory address or nil pointer dereference
	panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x1076433]

goroutine 648 gp=0xc000c95c00 m=15 mp=0xc0008db008 [running]:
panic({0x136c420?, 0x2542d60?})
	GOROOT/src/runtime/panic.go:811 +0x168 fp=0xc000655590 sp=0xc0006554e0 pc=0x4788c8
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:262
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:925 +0x359 fp=0xc0006555f0 sp=0xc000655590 pc=0x47b319
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).EventUnregister(0xc000bb7700, 0xc001778758)
	pkg/sentry/fsimpl/fuse/dev.go:160 +0x73 fp=0xc000655638 sp=0xc0006555f0 pc=0x1076433
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).EventUnregister(...)
	pkg/sentry/vfs/file_description.go:619
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.releaseState(0xc0015de008, {0xc001778750, 0x1, 0xc000c95c00?})
	pkg/sentry/syscalls/linux/sys_poll.go:94 +0x8e fp=0xc000655670 sp=0xc000655638 pc=0xd1240e
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.pollBlock.deferwrap1()
	pkg/sentry/syscalls/linux/sys_poll.go:116 +0x2c fp=0xc0006556a0 sp=0xc000655670 pc=0xd12b0c
panic({0x136c420?, 0x2542d60?})
	GOROOT/src/runtime/panic.go:792 +0x132 fp=0xc000655750 sp=0xc0006556a0 pc=0x478892
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:262
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:925 +0x359 fp=0xc0006557b0 sp=0xc000655750 pc=0x47b319
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).EventRegister(0xc000bb7700, 0xc001778758)
	pkg/sentry/fsimpl/fuse/dev.go:152 +0x76 fp=0xc000655808 sp=0xc0006557b0 pc=0x10762f6
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).EventRegister(...)
	pkg/sentry/vfs/file_description.go:612
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.initReadiness(0xc0015de008, 0xc00172f9c8, 0xc001778750, 0xc0001c0ee0)
	pkg/sentry/syscalls/linux/sys_poll.go:80 +0x136 fp=0xc000655870 sp=0xc000655808 pc=0xd12196
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.pollBlock(0xc0015de008, {0xc00172f9c8, 0x1, 0x0?}, 0xffffffffffffffff)
	pkg/sentry/syscalls/linux/sys_poll.go:119 +0x1a6 fp=0xc000655958 sp=0xc000655870 pc=0xd12626
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.doPoll(0xc0015de008, 0x200000004180, 0x1, 0xffffffffffffffff)
	pkg/sentry/syscalls/linux/sys_poll.go:194 +0xd5 fp=0xc0006559d8 sp=0xc000655958 pc=0xd12d75
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Ppoll(0xc0015de008, 0x300000002?, {{0x200000004180}, {0x1}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_poll.go:459 +0x15d fp=0xc000655a80 sp=0xc0006559d8 pc=0xd1423d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0015de008, 0x10f, {{0x200000004180}, {0x1}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x809 fp=0xc000655cb0 sp=0xc000655a80 pc=0xb4a5c9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0015de008, 0x10f, {{0x200000004180}, {0x1}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x4e fp=0xc000655d08 sp=0xc000655cb0 pc=0xb4bbae
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc0015de008, 0x10f, {{0x200000004180}, {0x1}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x7d fp=0xc000655d58 sp=0xc000655d08 pc=0xb4b73d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc000abe840?)
	pkg/sentry/kernel/task_syscall.go:258 +0x349 fp=0xc000655e30 sp=0xc000655d58 pc=0xb4b409
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc001770510?, 0xc0015de008)
	pkg/sentry/kernel/task_run.go:269 +0x12cb fp=0xc000655f38 sp=0xc000655e30 pc=0xb3ef2b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0015de008, 0x4d)
	pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc000655fc0 sp=0xc000655f38 pc=0xb3d59d
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:416 +0x25 fp=0xc000655fe0 sp=0xc000655fc0 pc=0xb48b45
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000655fe8 sp=0xc000655fe0 pc=0x4816e1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 528
	pkg/sentry/kernel/task_start.go:416 +0xd8