Extracting prog: 28.485177411s
Minimizing prog: 3m0.371129334s
Simplifying prog options: 0s
Extracting C: 12.343192759s
Simplifying C: 1m16.374994754s


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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
fcntl$getflags(r0, 0xa)
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})

program crashed: panic: registering already registered file
single: successfully extracted reproducer
found reproducer with 4 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-fcntl$getflags-ioctl$TCSETS2
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
fcntl$getflags(r0, 0xa)
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})

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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-ioctl$TCSETS2-ioctl$TCSETS2
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})

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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
detailed listing:
executing program 0:
fcntl$getflags(0xffffffffffffffff, 0xa)
ioctl$TCSETS2(0xffffffffffffffff, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})
ioctl$TCSETS2(0xffffffffffffffff, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})

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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0)
fcntl$getflags(r0, 0xa)
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})

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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
fcntl$getflags(r0, 0xa)
ioctl$TCSETS2(r0, 0x5452, 0x0)
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})

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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
fcntl$getflags(r0, 0xa)
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})
ioctl$TCSETS2(r0, 0x5452, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
program crashed: panic: registering already registered file
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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
program crashed: panic: registering already registered file
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$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
program crashed: panic: registering already registered file
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$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
program crashed: panic: registering already registered file
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$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
program crashed: panic: registering already registered file
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$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
program crashed: panic: registering already registered file
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$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
program crashed: panic: registering already registered file
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$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
fcntl$getflags(r0, 0xa)
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})

program crashed: panic: registering already registered file
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$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
fcntl$getflags(r0, 0xa)
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})

program crashed: panic: registering already registered file
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$fuse-fcntl$getflags-ioctl$TCSETS2-ioctl$TCSETS2
detailed listing:
executing program 0:
r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0)
fcntl$getflags(r0, 0xa)
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})
ioctl$TCSETS2(r0, 0x5452, &(0x7f0000000040)={0x407, 0x9, 0x5, 0x3, 0x3, "1a03040000006b757334f4347a530000002000", 0x83c, 0x6})

program crashed: panic: registering already registered file
validation run: crashed=true
reproducing took 5m41.65847046s
repro crashed as (corrupted=false):
panic: registering already registered file

goroutine 528 gp=0xc0007d7a40 m=8 mp=0xc000500008 [running]:
panic({0x1c16f80?, 0x20ef440?})
	GOROOT/src/runtime/panic.go:811 +0x168 fp=0xc0001f9220 sp=0xc0001f9170 pc=0x47d728
gvisor.dev/gvisor/pkg/sentry/kernel/fasync.(*FileAsync).Register(0xc0006c9340, {0x21074a0, 0xc0007ce900})
	pkg/sentry/kernel/fasync/fasync.go:154 +0x20e fp=0xc0001f92b8 sp=0xc0001f9220 pc=0xffbb4e
gvisor.dev/gvisor/pkg/sentry/vfs.FileDescriptionDefaultImpl.RegisterFileAsyncHandler(...)
	pkg/sentry/vfs/file_description_impl_util.go:178
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).RegisterFileAsyncHandler(0xc0007ce900, 0xc0007ce900)
	<autogenerated>:1 +0x62 fp=0xc0001f92f0 sp=0xc0001f92b8 pc=0x175f702
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).SetStatusFlags(0xc0007ce900, {0x211a8f0, 0xc00098ec88}, 0xc000fa4420, 0xa002)
	pkg/sentry/vfs/file_description.go:291 +0x4d0 fp=0xc0001f9548 sp=0xc0001f92f0 pc=0xb06510
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Ioctl(0xc00098ec88, 0x10, {{0x3}, {0x5452}, {0x200000000040}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_file.go:251 +0xb85 fp=0xc0001f96c8 sp=0xc0001f9548 pc=0x11ef5c5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00098ec88, 0x10, {{0x3}, {0x5452}, {0x200000000040}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x94c fp=0xc0001f9960 sp=0xc0001f96c8 pc=0xf7fc0c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00098ec88, 0x10, {{0x3}, {0x5452}, {0x200000000040}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x72 fp=0xc0001f9a08 sp=0xc0001f9960 pc=0xf819f2
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00098ec88, 0x10, {{0x3}, {0x5452}, {0x200000000040}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x94 fp=0xc0001f9a78 sp=0xc0001f9a08 pc=0xf81414
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00098ec88)
	pkg/sentry/kernel/task_syscall.go:258 +0x490 fp=0xc0001f9b98 sp=0xc0001f9a78 pc=0xf80fd0
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00098ec88?, 0xc00098ec88)
	pkg/sentry/kernel/task_run.go:269 +0x1ec9 fp=0xc0001f9e70 sp=0xc0001f9b98 pc=0xf6d969
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00098ec88, 0x44)
	pkg/sentry/kernel/task_run.go:97 +0x4ca fp=0xc0001f9fb0 sp=0xc0001f9e70 pc=0xf6b0ea
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:416 +0x45 fp=0xc0001f9fe0 sp=0xc0001f9fb0 pc=0xf7dac5
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0001f9fe8 sp=0xc0001f9fe0 pc=0x486aa1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 525
	pkg/sentry/kernel/task_start.go:416 +0x15c

final repro crashed as (corrupted=false):
panic: registering already registered file

goroutine 528 gp=0xc0007d7a40 m=8 mp=0xc000500008 [running]:
panic({0x1c16f80?, 0x20ef440?})
	GOROOT/src/runtime/panic.go:811 +0x168 fp=0xc0001f9220 sp=0xc0001f9170 pc=0x47d728
gvisor.dev/gvisor/pkg/sentry/kernel/fasync.(*FileAsync).Register(0xc0006c9340, {0x21074a0, 0xc0007ce900})
	pkg/sentry/kernel/fasync/fasync.go:154 +0x20e fp=0xc0001f92b8 sp=0xc0001f9220 pc=0xffbb4e
gvisor.dev/gvisor/pkg/sentry/vfs.FileDescriptionDefaultImpl.RegisterFileAsyncHandler(...)
	pkg/sentry/vfs/file_description_impl_util.go:178
gvisor.dev/gvisor/pkg/sentry/fsimpl/fuse.(*DeviceFD).RegisterFileAsyncHandler(0xc0007ce900, 0xc0007ce900)
	<autogenerated>:1 +0x62 fp=0xc0001f92f0 sp=0xc0001f92b8 pc=0x175f702
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).SetStatusFlags(0xc0007ce900, {0x211a8f0, 0xc00098ec88}, 0xc000fa4420, 0xa002)
	pkg/sentry/vfs/file_description.go:291 +0x4d0 fp=0xc0001f9548 sp=0xc0001f92f0 pc=0xb06510
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Ioctl(0xc00098ec88, 0x10, {{0x3}, {0x5452}, {0x200000000040}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_file.go:251 +0xb85 fp=0xc0001f96c8 sp=0xc0001f9548 pc=0x11ef5c5
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc00098ec88, 0x10, {{0x3}, {0x5452}, {0x200000000040}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x94c fp=0xc0001f9960 sp=0xc0001f96c8 pc=0xf7fc0c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc00098ec88, 0x10, {{0x3}, {0x5452}, {0x200000000040}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x72 fp=0xc0001f9a08 sp=0xc0001f9960 pc=0xf819f2
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc00098ec88, 0x10, {{0x3}, {0x5452}, {0x200000000040}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x94 fp=0xc0001f9a78 sp=0xc0001f9a08 pc=0xf81414
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc00098ec88)
	pkg/sentry/kernel/task_syscall.go:258 +0x490 fp=0xc0001f9b98 sp=0xc0001f9a78 pc=0xf80fd0
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00098ec88?, 0xc00098ec88)
	pkg/sentry/kernel/task_run.go:269 +0x1ec9 fp=0xc0001f9e70 sp=0xc0001f9b98 pc=0xf6d969
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc00098ec88, 0x44)
	pkg/sentry/kernel/task_run.go:97 +0x4ca fp=0xc0001f9fb0 sp=0xc0001f9e70 pc=0xf6b0ea
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:416 +0x45 fp=0xc0001f9fe0 sp=0xc0001f9fb0 pc=0xf7dac5
runtime.goexit({})
	src/runtime/asm_amd64.s:1700 +0x1 fp=0xc0001f9fe8 sp=0xc0001f9fe0 pc=0x486aa1
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 525
	pkg/sentry/kernel/task_start.go:416 +0x15c