Extracting prog: 22.999355132s
Minimizing prog: 3m30.371971635s
Simplifying prog options: 1m12.295477723s
Extracting C: 31.012469636s
Simplifying C: 0s


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}}): syz_clone3-syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async)
syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000)=<r0=>0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_send_signal(r0, 0x21, 0x0, 0x0)

program crashed: panic: runtime error: invalid memory address or nil pointer dereference
single: successfully extracted reproducer
found reproducer with 3 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}}): syz_clone3-syz_clone3
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async)
syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000), 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)

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}}): syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async)
pidfd_send_signal(0xffffffffffffffff, 0x21, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000)=<r0=>0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_send_signal(r0, 0x21, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone3-syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)
syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000)=<r0=>0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_send_signal(r0, 0x21, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone3-syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(0x0, 0x0) (async)
syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000)=<r0=>0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_send_signal(r0, 0x21, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone3-syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async)
syz_clone3(0x0, 0x0)
pidfd_send_signal(0xffffffffffffffff, 0x21, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone3-syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async)
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_send_signal(0xffffffffffffffff, 0x21, 0x0, 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}}): syz_clone3-syz_clone3-pidfd_send_signal
program did not crash
simplifying guilty program options
testing 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}}): syz_clone3-syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async)
syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000)=<r0=>0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_send_signal(r0, 0x21, 0x0, 0x0)

program did not crash
testing program (duration=30s, {Threaded:true 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}}): syz_clone3-syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async)
syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000)=<r0=>0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_send_signal(r0, 0x21, 0x0, 0x0)

program crashed: lost connection to test machine
ignore low priority crash: lost connection to test machine
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}}): syz_clone3-syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async)
syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000)=<r0=>0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_send_signal(r0, 0x21, 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 CallComments:true LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): syz_clone3-syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async)
syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000)=<r0=>0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_send_signal(r0, 0x21, 0x0, 0x0)

program crashed: panic: runtime error: invalid memory address or nil pointer dereference
validation run: crashed=true
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}}): syz_clone3-syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async)
syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000)=<r0=>0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_send_signal(r0, 0x21, 0x0, 0x0)

program crashed: panic: runtime error: invalid memory address or nil pointer dereference
validation run: crashed=true
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}}): syz_clone3-syz_clone3-pidfd_send_signal
detailed listing:
executing program 0:
syz_clone3(&(0x7f0000000080)={0x180801400, 0x0, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58) (async)
syz_clone3(&(0x7f0000000080)={0x180801400, &(0x7f0000000000)=<r0=>0xffffffffffffffff, 0x0, 0x0, {0x3d}, 0x0, 0x0, 0x0, 0x0}, 0x58)
pidfd_send_signal(r0, 0x21, 0x0, 0x0)

program crashed: panic: runtime error: invalid memory address or nil pointer dereference
validation run: crashed=true
reproducing took 6m16.989007167s
repro crashed as (corrupted=false):
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x65bf1c]

goroutine 6631 gp=0x145d77bf70e0 m=52 mp=0x145d77a9b808 [running]:
panic({0xd102c0?, 0x4770be0?})
	GOROOT/src/runtime/panic.go:879 +0x15c fp=0x145d76b31660 sp=0x145d76b315b0 pc=0x960ac
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:336
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:931 +0x2f0 fp=0x145d76b316c0 sp=0x145d76b31660 pc=0x98d90
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Debugf(0x145d7817ac88?, {0xf4bc9b?, 0x0?}, {0x145d76b3a6b0, 0x1, 0x1})
	pkg/sentry/kernel/task_log.go:54 +0x5c fp=0x145d76b31720 sp=0x145d76b316d0 pc=0x65bf1c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).sendSignalTimerLocked(0x145d7817ac88, 0x145d78256700, 0x1, 0x0)
	pkg/sentry/kernel/task_signals.go:464 +0x3ec fp=0x145d76b317a0 sp=0x145d76b31720 pc=0x66298c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).sendSignalLocked(...)
	pkg/sentry/kernel/task_signals.go:400
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).SendGroupSignal(0x145d7817ac88, 0x145d78256700)
	pkg/sentry/kernel/task_signals.go:385 +0x68 fp=0x145d76b31800 sp=0x145d76b317a0 pc=0x662368
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).PIDFDSendSignal(0x145d7829b908, 0x145d00000004?, 0x21, 0xba95c?, 0x0)
	pkg/sentry/kernel/pidfd.go:390 +0x2f4 fp=0x145d76b31890 sp=0x145d76b31800 pc=0x639564
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.PIDFDSendSignal(0x145d7829b908, 0x5c078?, {{0x4}, {0x21}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_signal.go:567 +0x118 fp=0x145d76b31940 sp=0x145d76b31890 pc=0x7defa8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x145d7829b908, 0x1a8, {{0x4}, {0x21}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x4e4 fp=0x145d76b31c80 sp=0x145d76b31940 pc=0x668434
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x145d7829b908, 0x1a8, {{0x4}, {0x21}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x3c fp=0x145d76b31ce0 sp=0x145d76b31c80 pc=0x66925c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x145d7829b908, 0x1a8, {{0x4}, {0x21}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x58 fp=0x145d76b31d30 sp=0x145d76b31ce0 pc=0x668f88
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x145d7752e270?)
	pkg/sentry/kernel/task_syscall.go:258 +0x238 fp=0x145d76b31e10 sp=0x145d76b31d30 pc=0x668d48
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x145d76c375f0?, 0x145d7829b908)
	pkg/sentry/kernel/task_run.go:258 +0xd04 fp=0x145d76b31f10 sp=0x145d76b31e10 pc=0x65ef34
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x145d7829b908, 0x740)
	pkg/sentry/kernel/task_run.go:89 +0x1a8 fp=0x145d76b31fb0 sp=0x145d76b31f10 pc=0x65dd88
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:479 +0x20 fp=0x145d76b31fd0 sp=0x145d76b31fb0 pc=0x6671b0
runtime.goexit({})
	src/runtime/asm_arm64.s:1447 +0x4 fp=0x145d76b31fd0 sp=0x145d76b31fd0 pc=0x9e984
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 6628
	pkg/sentry/kernel/task_start.go:479 +0xc0

final repro crashed as (corrupted=false):
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x65bf1c]

goroutine 6631 gp=0x145d77bf70e0 m=52 mp=0x145d77a9b808 [running]:
panic({0xd102c0?, 0x4770be0?})
	GOROOT/src/runtime/panic.go:879 +0x15c fp=0x145d76b31660 sp=0x145d76b315b0 pc=0x960ac
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:336
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:931 +0x2f0 fp=0x145d76b316c0 sp=0x145d76b31660 pc=0x98d90
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Debugf(0x145d7817ac88?, {0xf4bc9b?, 0x0?}, {0x145d76b3a6b0, 0x1, 0x1})
	pkg/sentry/kernel/task_log.go:54 +0x5c fp=0x145d76b31720 sp=0x145d76b316d0 pc=0x65bf1c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).sendSignalTimerLocked(0x145d7817ac88, 0x145d78256700, 0x1, 0x0)
	pkg/sentry/kernel/task_signals.go:464 +0x3ec fp=0x145d76b317a0 sp=0x145d76b31720 pc=0x66298c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).sendSignalLocked(...)
	pkg/sentry/kernel/task_signals.go:400
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).SendGroupSignal(0x145d7817ac88, 0x145d78256700)
	pkg/sentry/kernel/task_signals.go:385 +0x68 fp=0x145d76b31800 sp=0x145d76b317a0 pc=0x662368
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).PIDFDSendSignal(0x145d7829b908, 0x145d00000004?, 0x21, 0xba95c?, 0x0)
	pkg/sentry/kernel/pidfd.go:390 +0x2f4 fp=0x145d76b31890 sp=0x145d76b31800 pc=0x639564
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.PIDFDSendSignal(0x145d7829b908, 0x5c078?, {{0x4}, {0x21}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_signal.go:567 +0x118 fp=0x145d76b31940 sp=0x145d76b31890 pc=0x7defa8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0x145d7829b908, 0x1a8, {{0x4}, {0x21}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:143 +0x4e4 fp=0x145d76b31c80 sp=0x145d76b31940 pc=0x668434
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0x145d7829b908, 0x1a8, {{0x4}, {0x21}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:323 +0x3c fp=0x145d76b31ce0 sp=0x145d76b31c80 pc=0x66925c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x145d7829b908, 0x1a8, {{0x4}, {0x21}, {0x0}, {0x0}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:283 +0x58 fp=0x145d76b31d30 sp=0x145d76b31ce0 pc=0x668f88
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0x145d7752e270?)
	pkg/sentry/kernel/task_syscall.go:258 +0x238 fp=0x145d76b31e10 sp=0x145d76b31d30 pc=0x668d48
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0x145d76c375f0?, 0x145d7829b908)
	pkg/sentry/kernel/task_run.go:258 +0xd04 fp=0x145d76b31f10 sp=0x145d76b31e10 pc=0x65ef34
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0x145d7829b908, 0x740)
	pkg/sentry/kernel/task_run.go:89 +0x1a8 fp=0x145d76b31fb0 sp=0x145d76b31f10 pc=0x65dd88
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
	pkg/sentry/kernel/task_start.go:479 +0x20 fp=0x145d76b31fd0 sp=0x145d76b31fb0 pc=0x6671b0
runtime.goexit({})
	src/runtime/asm_arm64.s:1447 +0x4 fp=0x145d76b31fd0 sp=0x145d76b31fd0 pc=0x9e984
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 6628
	pkg/sentry/kernel/task_start.go:479 +0xc0