panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x17689d3] goroutine 2026239 [running]: panic({0x305940?, 0x25d0c60?}) GOROOT/src/runtime/panic.go:1017 +0x3ac fp=0xc0098e23d8 sp=0xc0098e2328 pc=0x11ad0ec runtime.panicmem(...) GOROOT/src/runtime/panic.go:261 runtime.sigpanic() GOROOT/src/runtime/signal_unix.go:861 +0x378 fp=0xc0098e2438 sp=0xc0098e23d8 pc=0x11c60f8 gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).IncRef(0x0) pkg/sentry/vfs/mount.go:693 +0x33 fp=0xc0098e2458 sp=0xc0098e2438 pc=0x17689d3 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc000243a40, 0x0) pkg/sentry/vfs/namespace.go:143 +0x385 fp=0xc0098e2568 sp=0xc0098e2458 pc=0x1770d45 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc000243860, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e2678 sp=0xc0098e2568 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0004f0000, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e2788 sp=0xc0098e2678 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006996000, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e2898 sp=0xc0098e2788 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0068e40a0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e29a8 sp=0xc0098e2898 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0062741e0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e2ab8 sp=0xc0098e29a8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0070780a0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e2bc8 sp=0xc0098e2ab8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0060021e0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e2cd8 sp=0xc0098e2bc8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00017a5a0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e2de8 sp=0xc0098e2cd8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00017b220, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e2ef8 sp=0xc0098e2de8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00017b4a0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3008 sp=0xc0098e2ef8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0060020a0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3118 sp=0xc0098e3008 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006274460, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3228 sp=0xc0098e3118 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00017b5e0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3338 sp=0xc0098e3228 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0062740a0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3448 sp=0xc0098e3338 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0070781e0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3558 sp=0xc0098e3448 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0068e4320, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3668 sp=0xc0098e3558 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0066fc140, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3778 sp=0xc0098e3668 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00815c000, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3888 sp=0xc0098e3778 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0062745a0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3998 sp=0xc0098e3888 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00815c140, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3aa8 sp=0xc0098e3998 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0068e41e0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3bb8 sp=0xc0098e3aa8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006274320, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3cc8 sp=0xc0098e3bb8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0068e4460, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3dd8 sp=0xc0098e3cc8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc007078320, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3ee8 sp=0xc0098e3dd8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0066fc280, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e3ff8 sp=0xc0098e3ee8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0066fc3c0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4108 sp=0xc0098e3ff8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00815c280, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4218 sp=0xc0098e4108 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006274640, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4328 sp=0xc0098e4218 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc007078460, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4438 sp=0xc0098e4328 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00815c460, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4548 sp=0xc0098e4438 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0068e48c0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4658 sp=0xc0098e4548 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00017a460, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4768 sp=0xc0098e4658 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0066fc5a0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4878 sp=0xc0098e4768 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006274820, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4988 sp=0xc0098e4878 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0062748c0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4a98 sp=0xc0098e4988 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0079e20a0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4ba8 sp=0xc0098e4a98 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00017b680, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4cb8 sp=0xc0098e4ba8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0079e21e0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4dc8 sp=0xc0098e4cb8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006996140, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4ed8 sp=0xc0098e4dc8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006996280, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e4fe8 sp=0xc0098e4ed8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006274a00, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e50f8 sp=0xc0098e4fe8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00017b7c0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5208 sp=0xc0098e50f8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006002500, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5318 sp=0xc0098e5208 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00017b860, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5428 sp=0xc0098e5318 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0066fc0a0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5538 sp=0xc0098e5428 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0060025a0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5648 sp=0xc0098e5538 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0069963c0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5758 sp=0xc0098e5648 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00815c500, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5868 sp=0xc0098e5758 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00815c640, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5978 sp=0xc0098e5868 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0060026e0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5a88 sp=0xc0098e5978 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0069965a0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5b98 sp=0xc0098e5a88 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc00815c780, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5ca8 sp=0xc0098e5b98 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0066fc640, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5db8 sp=0xc0098e5ca8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006274b40, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5ec8 sp=0xc0098e5db8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006274c80, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e5fd8 sp=0xc0098e5ec8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006274dc0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e60e8 sp=0xc0098e5fd8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006274f00, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e61f8 sp=0xc0098e60e8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006275040, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e6308 sp=0xc0098e61f8 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006996640, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e6418 sp=0xc0098e6308 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0079e2500, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e6528 sp=0xc0098e6418 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0066fc780, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e6638 sp=0xc0098e6528 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0070788c0, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e6748 sp=0xc0098e6638 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc007078a00, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e6858 sp=0xc0098e6748 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc006002820, 0x0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e6968 sp=0xc0098e6858 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc007078640, 0xc006002d20) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e6a78 sp=0xc0098e6968 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc0079e2960, 0xc006002be0) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e6b88 sp=0xc0098e6a78 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc009a86b90, 0xc009a86ba0, 0xc000243680, 0xc006002b40) pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc0098e6c98 sp=0xc0098e6b88 pc=0x1770e3e gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).CloneMountNamespace(0xc00058b6e0, {0x6fec98, 0xc008cbb500}, 0xc000cbd980, 0xc00064f110, 0xf800000?, 0x101000101010101?, {0x6e27c0, 0xc00058b500}) pkg/sentry/vfs/namespace.go:186 +0x4e8 fp=0xc0098e6de0 sp=0xc0098e6c98 pc=0x17713a8 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone(0xc008cbb500, 0xc0098e7368) pkg/sentry/kernel/task_clone.go:205 +0x1b05 fp=0xc0098e7348 sp=0xc0098e6de0 pc=0x1ab8b65 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone(0x11e7c8c?, 0x48820000, 0x20000070, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_thread.go:215 +0x145 fp=0xc0098e7448 sp=0xc0098e7348 pc=0x1d5c325 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone(0xc008151540?, 0x11e072e?, {{0x48820000}, {0x20000070}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/syscalls/linux/sys_clone_amd64.go:36 +0xef fp=0xc0098e74d0 sp=0xc0098e7448 pc=0x1d008cf gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc008cbb500, 0x38, {{0x48820000}, {0x20000070}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:142 +0xaff fp=0xc0098e7908 sp=0xc0098e74d0 pc=0x1af213f gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc008cbb500, 0x1?, {{0x48820000}, {0x20000070}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:322 +0x7d fp=0xc0098e79c0 sp=0xc0098e7908 pc=0x1af41fd gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc009948d20?, 0x11e9329?, {{0x48820000}, {0x20000070}, {0x0}, {0x0}, {0x0}, {0x0}}) pkg/sentry/kernel/task_syscall.go:282 +0xbd fp=0xc0098e7a38 sp=0xc0098e79c0 pc=0x1af3afd gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc008cbb500) pkg/sentry/kernel/task_syscall.go:257 +0x55b fp=0xc0098e7b70 sp=0xc0098e7a38 pc=0x1af365b gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc008cbb500?, 0xc008cbb500) pkg/sentry/kernel/task_run.go:269 +0x2387 fp=0xc0098e7e60 sp=0xc0098e7b70 pc=0x1adc487 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc008cbb500, 0xd19d) pkg/sentry/kernel/task_run.go:98 +0x36a fp=0xc0098e7fb0 sp=0xc0098e7e60 pc=0x1ad97ea gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1() pkg/sentry/kernel/task_start.go:395 +0x45 fp=0xc0098e7fe0 sp=0xc0098e7fb0 pc=0x1aef9a5 runtime.goexit() src/runtime/asm_amd64.s:1650 +0x1 fp=0xc0098e7fe8 sp=0xc0098e7fe0 pc=0x11e6101 created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 2026157 pkg/sentry/kernel/task_start.go:395 +0x1ce