fatal error: fault [signal SIGSEGV: segmentation violation code=0x80 addr=0x0 pc=0xf27e00] goroutine 1594 gp=0xc000c83180 m=9 mp=0xc000581008 [running, locked to thread]: runtime.throw({0x150451f?, 0xc000eabd30?}) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/panic.go:1101 +0x48 fp=0xc000eabcb8 sp=0xc000eabc88 pc=0x478b28 runtime.sigpanic() bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/stdlib_/src/runtime/signal_unix.go:939 +0x26c fp=0xc000eabd18 sp=0xc000eabcb8 pc=0x47b0cc gvisor.dev/gvisor/pkg/sentry/platform/kvm.rdDR6() pkg/sentry/platform/kvm/bluepill_amd64.s:106 fp=0xc000eabd20 sp=0xc000eabd18 pc=0xf27e00 gvisor.dev/gvisor/pkg/sentry/platform/kvm.readAndResetDR6() pkg/sentry/platform/kvm/machine_amd64.go:349 +0x13 fp=0xc000eabd40 sp=0xc000eabd20 pc=0xf23cf3 gvisor.dev/gvisor/pkg/sentry/platform/kvm.(*vCPU).SwitchToUser(0xc000264508, {0xc00023d2c0, 0xc00023d398, 0xc0019666c0, 0x0, 0x0, {0x6, 0x1}}, 0xc0008a2588) pkg/sentry/platform/kvm/machine_amd64.go:398 +0x1bc fp=0xc000eabd90 sp=0xc000eabd40 pc=0xf23efc gvisor.dev/gvisor/pkg/sentry/platform/kvm.(*platformContext).Switch(0xc0008a2580, {0x1758270, 0xc0007bf208}, {0x17518d0, 0xc00111b008}, 0xc00023d2c0, 0xeabe88?) pkg/sentry/platform/kvm/context.go:81 +0x1cd fp=0xc000eabe30 sp=0xc000eabd90 pc=0xf1e62d gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0007bf208?, 0xc0007bf208) pkg/sentry/kernel/task_run.go:252 +0xa12 fp=0xc000eabf38 sp=0xc000eabe30 pc=0xb09a12 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0007bf208, 0xfe) pkg/sentry/kernel/task_run.go:97 +0x27d fp=0xc000eabfc0 sp=0xc000eabf38 pc=0xb0893d gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:412 +0x25 fp=0xc000eabfe0 sp=0xc000eabfc0 pc=0xb13e65 runtime.goexit({}) src/runtime/asm_amd64.s:1700 +0x1 fp=0xc000eabfe8 sp=0xc000eabfe0 pc=0x481581 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 1591 pkg/sentry/kernel/task_start.go:412 +0xd8