fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0x1c pc=0x171eec0]

runtime stack:
D1204 01:06:01.834266   24741 sampler.go:190] Time: Adjusting syscall overhead up to 2000
D1204 01:06:01.834554   24741 sampler.go:190] Time: Adjusting syscall overhead up to 4000
D1204 01:06:01.834684   24741 sampler.go:190] Time: Adjusting syscall overhead up to 2000
D1204 01:06:01.834769   24741 sampler.go:190] Time: Adjusting syscall overhead up to 4000
runtime.throw(0x1a6f220, 0x2a)
	GOROOT/src/runtime/panic.go:1116 +0x72 fp=0x7f4ceb3fec90 sp=0x7f4ceb3fec60 pc=0x439472
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:704 +0x4ac fp=0x7f4ceb3fecc0 sp=0x7f4ceb3fec90 pc=0x4515ec
racecall()
	src/runtime/race_amd64.s:382 +0x23 fp=0x7f4ceb3fecc8 sp=0x7f4ceb3fecc0 pc=0x475dc3
sync/atomic.AddInt32()
	src/runtime/race_amd64.s:269 +0xc fp=0x7f4ceb3fecd0 sp=0x7f4ceb3fecc8 pc=0x4761ac
sync/atomic.AddInt32()
	src/runtime/race_amd64.s:269 +0xc fp=0x7f4ceb3fecd8 sp=0x7f4ceb3fecd0 pc=0x4761ac
gvisor.dev/gvisor/pkg/sleep.commitSleep(0xc00051b380, 0xc0001a8030, 0xc0004d95f0)
	pkg/sleep/sleep_unsafe.go:230 +0x26 fp=0x7f4ceb3fed08 sp=0x7f4ceb3fecd8 pc=0xcc1ea6
runtime.park_m(0xc00051b380)
	GOROOT/src/runtime/proc.go:2826 +0xc2 fp=0x7f4ceb3fed38 sp=0x7f4ceb3fed08 pc=0x442822
runtime.mcall(0x800000)
	src/runtime/asm_amd64.s:318 +0x5b fp=0x7f4ceb3fed48 sp=0x7f4ceb3fed38 pc=0x4727db