panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x7878ea] goroutine 1773780 [running]: panic({0x1115fa0?, 0x2a4c410?}) GOROOT/src/runtime/panic.go:1017 +0x3ac fp=0xc003933c90 sp=0xc003933be0 pc=0x43a72c runtime.panicmem(...) GOROOT/src/runtime/panic.go:261 runtime.sigpanic() GOROOT/src/runtime/signal_unix.go:861 +0x378 fp=0xc003933cf0 sp=0xc003933c90 pc=0x451f38 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).IncRef(0x1108f40?) pkg/sentry/vfs/mount.go:693 +0xa fp=0xc003933cf8 sp=0xc003933cf0 pc=0x7878ea gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc000694500, 0x0) pkg/sentry/vfs/namespace.go:143 +0x1be fp=0xc003933dc8 sp=0xc003933cf8 pc=0x78cffe gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc000694280, 0x0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003933e98 sp=0xc003933dc8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc000694960, 0xc0036d4c80) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003933f68 sp=0xc003933e98 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc000694be0, 0xc0036d4be0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934038 sp=0xc003933f68 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056000, 0xc0036d4b40) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934108 sp=0xc003934038 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056140, 0xc0036d4aa0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039341d8 sp=0xc003934108 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0030561e0, 0xc0036d4a00) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039342a8 sp=0xc0039341d8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056280, 0xc0036d4960) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934378 sp=0xc0039342a8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0030560a0, 0xc0036d48c0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934448 sp=0xc003934378 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056320, 0xc0036d4820) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934518 sp=0xc003934448 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056460, 0xc0036d4780) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039345e8 sp=0xc003934518 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056500, 0xc0036d46e0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039346b8 sp=0xc0039345e8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0030565a0, 0xc0036d4640) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934788 sp=0xc0039346b8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056640, 0xc0036d45a0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934858 sp=0xc003934788 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0030566e0, 0xc0036d4500) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934928 sp=0xc003934858 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056780, 0xc0036d4460) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039349f8 sp=0xc003934928 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056820, 0xc0036d43c0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934ac8 sp=0xc0039349f8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0030568c0, 0xc0036d4320) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934b98 sp=0xc003934ac8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056960, 0xc0036d4280) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934c68 sp=0xc003934b98 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056c80, 0xc0036d41e0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934d38 sp=0xc003934c68 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056d20, 0xc0036d4140) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934e08 sp=0xc003934d38 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056be0, 0xc0036d40a0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934ed8 sp=0xc003934e08 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056dc0, 0xc0036d4000) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003934fa8 sp=0xc003934ed8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057360, 0xc0034c9f40) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935078 sp=0xc003934fa8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057680, 0xc0034c9ea0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935148 sp=0xc003935078 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057860, 0xc0034c9e00) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935218 sp=0xc003935148 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0030577c0, 0xc0034c9d60) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039352e8 sp=0xc003935218 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057720, 0xc0034c9cc0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039353b8 sp=0xc0039352e8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0030575e0, 0xc0034c9c20) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935488 sp=0xc0039353b8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057900, 0xc0034c9b80) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935558 sp=0xc003935488 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057b80, 0xc0034c9a40) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935628 sp=0xc003935558 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057ea0, 0xc0034c9ae0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039356f8 sp=0xc003935628 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae280, 0xc0034c99a0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039357c8 sp=0xc0039356f8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae0a0, 0xc0034c9900) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935898 sp=0xc0039357c8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae3c0, 0xc0034c9860) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935968 sp=0xc003935898 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae5a0, 0xc0034c97c0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935a38 sp=0xc003935968 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae640, 0xc0034c9720) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935b08 sp=0xc003935a38 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae500, 0xc0034c9680) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935bd8 sp=0xc003935b08 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae8c0, 0xc0034c95e0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935ca8 sp=0xc003935bd8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026aea00, 0xc0034c9540) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935d78 sp=0xc003935ca8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae960, 0xc0034c94a0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935e48 sp=0xc003935d78 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae820, 0xc0034c9400) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935f18 sp=0xc003935e48 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae780, 0xc0034c9360) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003935fe8 sp=0xc003935f18 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae6e0, 0xc0034c92c0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039360b8 sp=0xc003935fe8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae460, 0xc0034c9220) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936188 sp=0xc0039360b8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0026ae000, 0xc0034c9180) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936258 sp=0xc003936188 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057f40, 0xc0034c90e0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936328 sp=0xc003936258 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057e00, 0xc0034c9040) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039363f8 sp=0xc003936328 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057d60, 0xc0034c8fa0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039364c8 sp=0xc0039363f8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057cc0, 0xc0034c8f00) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936598 sp=0xc0039364c8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057c20, 0xc0034c8e60) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936668 sp=0xc003936598 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057ae0, 0xc0034c8dc0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936738 sp=0xc003936668 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057a40, 0xc0034c8d20) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936808 sp=0xc003936738 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0030579a0, 0xc0034c8c80) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039368d8 sp=0xc003936808 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057540, 0xc0034c8be0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039369a8 sp=0xc0039368d8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0030574a0, 0xc0034c8b40) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936a78 sp=0xc0039369a8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057400, 0xc0034c8aa0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936b48 sp=0xc003936a78 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0030572c0, 0xc0034c8a00) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936c18 sp=0xc003936b48 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057220, 0xc0034c8960) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936ce8 sp=0xc003936c18 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057180, 0xc0034c88c0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936db8 sp=0xc003936ce8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0030570e0, 0xc0034c8820) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936e88 sp=0xc003936db8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003057040, 0xc0034c8780) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003936f58 sp=0xc003936e88 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056fa0, 0xc0034c86e0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003937028 sp=0xc003936f58 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056f00, 0xc0034c8640) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039370f8 sp=0xc003937028 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056e60, 0xc0034c8500) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc0039371c8 sp=0xc0039370f8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc003056b40, 0xc0034c8460) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003937298 sp=0xc0039371c8 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc00422a210, 0xc00422a220, 0xc0006940a0, 0xc0034c83c0) pkg/sentry/vfs/namespace.go:147 +0x27a fp=0xc003937368 sp=0xc003937298 pc=0x78d0ba gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).CloneMountNamespace(0xc00028dde0, {0x15144d8, 0xc0037a8a80}, 0xc0003af440, 0xc0005fb4d0, 0xc004812750?, 0x0?, {0x14f7f60, 0xc00028dc00}) pkg/sentry/vfs/namespace.go:186 +0x270 fp=0xc003937430 sp=0xc003937368 pc=0x78d3b0 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone(0xc0037a8a80, 0xc003937810) pkg/sentry/kernel/task_clone.go:205 +0xf29 fp=0xc003937800 sp=0xc003937430 pc=0x99c089 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone(0xb19139?, 0xc0037a8a80?, 0x557b5d642f8c?, 0xf4240?, 0xffffffffffffffff?, 0x0?) pkg/sentry/syscalls/linux/sys_thread.go:215 +0xbd fp=0xc0039378d0 sp=0xc003937800 pc=0xb5585d gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone(0xc0037a8a80?, 0x0?, {{0x88820000}, {0xfffffdd0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_clone_amd64.go:36 +0x68 fp=0xc003937910 sp=0xc0039378d0 pc=0xb16948 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc0037a8a80, 0x38, {{0x88820000}, {0xfffffdd0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0x80b fp=0xc003937c50 sp=0xc003937910 pc=0x9bfc4b gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc0037a8a80, 0xc002ef8000?, {{0x88820000}, {0xfffffdd0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x4e fp=0xc003937cb0 sp=0xc003937c50 pc=0x9c124e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc003017d58?, 0x974265?, {{0x88820000}, {0xfffffdd0}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0x74 fp=0xc003937d10 sp=0xc003937cb0 pc=0x9c0e14 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc003a83ee0?) pkg/sentry/kernel/task_syscall.go:257 +0x3a8 fp=0xc003937e08 sp=0xc003937d10 pc=0x9c0b08 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc0031be680?, 0xc0037a8a80) pkg/sentry/kernel/task_run.go:269 +0x1405 fp=0xc003937f48 sp=0xc003937e08 pc=0x9b2bc5 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc0037a8a80, 0x104a) pkg/sentry/kernel/task_run.go:98 +0x262 fp=0xc003937fc0 sp=0xc003937f48 pc=0x9b10e2 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:395 +0x25 fp=0xc003937fe0 sp=0xc003937fc0 pc=0x9be145 runtime.goexit() src/runtime/asm_amd64.s:1650 +0x1 fp=0xc003937fe8 sp=0xc003937fe0 pc=0x471241 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 1773815 pkg/sentry/kernel/task_start.go:395 +0xf8