fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x1c pc=0x171eec0] runtime stack: runtime.throw(0x1a6f220, 0x2a) GOROOT/src/runtime/panic.go:1116 +0x72 fp=0x7f913edfec90 sp=0x7f913edfec60 pc=0x439472 runtime.sigpanic() GOROOT/src/runtime/signal_unix.go:704 +0x4ac fp=0x7f913edfecc0 sp=0x7f913edfec90 pc=0x4515ec racecall() src/runtime/race_amd64.s:382 +0x23 fp=0x7f913edfecc8 sp=0x7f913edfecc0 pc=0x475dc3 sync/atomic.AddInt32() src/runtime/race_amd64.s:269 +0xc fp=0x7f913edfecd0 sp=0x7f913edfecc8 pc=0x4761ac sync/atomic.AddInt32() src/runtime/race_amd64.s:269 +0xc fp=0x7f913edfecd8 sp=0x7f913edfecd0 pc=0x4761ac gvisor.dev/gvisor/pkg/sleep.commitSleep(0xc0002abe00, 0xc00031a030, 0xc0002935f0) pkg/sleep/sleep_unsafe.go:230 +0x26 fp=0x7f913edfed08 sp=0x7f913edfecd8 pc=0xcc1ea6 runtime.park_m(0xc0002abe00) GOROOT/src/runtime/proc.go:2826 +0xc2 fp=0x7f913edfed38 sp=0x7f913edfed08 pc=0x442822 runtime.mcall(0x800000) src/runtime/asm_amd64.s:318 +0x5b fp=0x7f913edfed48 sp=0x7f913edfed38 pc=0x4727db