panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x17689d3]

goroutine 1727540 [running]:
panic({0x305940?, 0x25d0c60?})
	GOROOT/src/runtime/panic.go:1017 +0x3ac fp=0xc028b941f8 sp=0xc028b94148 pc=0x11ad0ec
runtime.panicmem(...)
	GOROOT/src/runtime/panic.go:261
runtime.sigpanic()
	GOROOT/src/runtime/signal_unix.go:861 +0x378 fp=0xc028b94258 sp=0xc028b941f8 pc=0x11c60f8
gvisor.dev/gvisor/pkg/sentry/vfs.(*Mount).IncRef(0x0)
	pkg/sentry/vfs/mount.go:693 +0x33 fp=0xc028b94278 sp=0xc028b94258 pc=0x17689d3
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc000497540, 0x0)
	pkg/sentry/vfs/namespace.go:143 +0x385 fp=0xc028b94388 sp=0xc028b94278 pc=0x1770d45
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc000497360, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b94498 sp=0xc028b94388 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120e000, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b945a8 sp=0xc028b94498 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120e140, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b946b8 sp=0xc028b945a8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc003e92780, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b947c8 sp=0xc028b946b8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc000dd0b40, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b948d8 sp=0xc028b947c8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc01032c3c0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b949e8 sp=0xc028b948d8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc009bf61e0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b94af8 sp=0xc028b949e8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9a1e0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b94c08 sp=0xc028b94af8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120e280, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b94d18 sp=0xc028b94c08 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc000dd1ae0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b94e28 sp=0xc028b94d18 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc02979c820, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b94f38 sp=0xc028b94e28 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc000497e00, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b95048 sp=0xc028b94f38 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc02979c960, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b95158 sp=0xc028b95048 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc02979cb40, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b95268 sp=0xc028b95158 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120fae0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b95378 sp=0xc028b95268 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc000dd03c0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b95488 sp=0xc028b95378 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc000497ea0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b95598 sp=0xc028b95488 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc02979c460, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b956a8 sp=0xc028b95598 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc0022561e0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b957b8 sp=0xc028b956a8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9a780, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b958c8 sp=0xc028b957b8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc02979ce60, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b959d8 sp=0xc028b958c8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9a280, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b95ae8 sp=0xc028b959d8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc02979cd20, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b95bf8 sp=0xc028b95ae8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc017a02000, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b95d08 sp=0xc028b95bf8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9a320, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b95e18 sp=0xc028b95d08 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc0022560a0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b95f28 sp=0xc028b95e18 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc002256460, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b96038 sp=0xc028b95f28 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00017bae0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b96148 sp=0xc028b96038 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc02979c640, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b96258 sp=0xc028b96148 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc0022566e0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b96368 sp=0xc028b96258 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc02979c320, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b96478 sp=0xc028b96368 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc017a02140, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b96588 sp=0xc028b96478 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc009fca500, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b96698 sp=0xc028b96588 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc0022570e0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b967a8 sp=0xc028b96698 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc003e937c0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b968b8 sp=0xc028b967a8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc000dd0640, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b969c8 sp=0xc028b968b8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc02979c6e0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b96ad8 sp=0xc028b969c8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc017a03e00, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b96be8 sp=0xc028b96ad8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc017a03cc0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b96cf8 sp=0xc028b96be8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc017a03b80, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b96e08 sp=0xc028b96cf8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc017a03a40, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b96f18 sp=0xc028b96e08 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc017a03900, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b97028 sp=0xc028b96f18 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc017a037c0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b97138 sp=0xc028b97028 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc017a03680, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b97248 sp=0xc028b97138 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc017a03540, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b97358 sp=0xc028b97248 pc=0x1770e3e
...46 frames elided...
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9b360, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9a548 sp=0xc028b9a438 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9b220, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9a658 sp=0xc028b9a548 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9b0e0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9a768 sp=0xc028b9a658 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9afa0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9a878 sp=0xc028b9a768 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9ae60, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9a988 sp=0xc028b9a878 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9ac80, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9aa98 sp=0xc028b9a988 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9ab40, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9aba8 sp=0xc028b9aa98 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9aa00, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9acb8 sp=0xc028b9aba8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9a8c0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9adc8 sp=0xc028b9acb8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9a640, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9aed8 sp=0xc028b9adc8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc011e9a500, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9afe8 sp=0xc028b9aed8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc000dd0500, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9b0f8 sp=0xc028b9afe8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc01032cdc0, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9b208 sp=0xc028b9b0f8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc009bf6320, 0x0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9b318 sp=0xc028b9b208 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00017bc20, 0xc028b08f00)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9b428 sp=0xc028b9b318 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00017be00, 0xc028b08dc0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9b538 sp=0xc028b9b428 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120f040, 0xc028b08d20)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9b648 sp=0xc028b9b538 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120f180, 0xc028b08c80)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9b758 sp=0xc028b9b648 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120f2c0, 0xc028b08be0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9b868 sp=0xc028b9b758 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120f400, 0xc028b08b40)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9b978 sp=0xc028b9b868 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120f540, 0xc028b08aa0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9ba88 sp=0xc028b9b978 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120f680, 0xc028b08a00)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9bb98 sp=0xc028b9ba88 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120f7c0, 0xc028b08960)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9bca8 sp=0xc028b9bb98 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120f900, 0xc028b088c0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9bdb8 sp=0xc028b9bca8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc017a03f40, 0xc028b08820)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9bec8 sp=0xc028b9bdb8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120e500, 0xc028b08780)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9bfd8 sp=0xc028b9bec8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc009fcab40, 0xc028b086e0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9c0e8 sp=0xc028b9bfd8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc0031680a0, 0xc028b08640)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9c1f8 sp=0xc028b9c0e8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120e640, 0xc028b085a0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9c308 sp=0xc028b9c1f8 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc009fca140, 0xc028b08500)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9c418 sp=0xc028b9c308 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc0031681e0, 0xc028b08460)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9c528 sp=0xc028b9c418 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc009fca280, 0xc028b083c0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9c638 sp=0xc028b9c528 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc02979d400, 0xc028b08320)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9c748 sp=0xc028b9c638 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc01032c1e0, 0xc028b08280)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9c858 sp=0xc028b9c748 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc009bf63c0, 0xc028b081e0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9c968 sp=0xc028b9c858 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc00120ebe0, 0xc028b08140)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9ca78 sp=0xc028b9c968 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc009bf6640, 0xc028b080a0)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9cb88 sp=0xc028b9ca78 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).updateRootAndCWD(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc028b02d50, 0xc028b02d60, 0xc000497180, 0xc028b08000)
	pkg/sentry/vfs/namespace.go:147 +0x47e fp=0xc028b9cc98 sp=0xc028b9cb88 pc=0x1770e3e
gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).CloneMountNamespace(0xc000263de0, {0x6fec98, 0xc026f90000}, 0xc000745140, 0xc00057aae0, 0xc000d66e30?, 0x117bfbe?, {0x6e27c0, 0xc000263c00})
	pkg/sentry/vfs/namespace.go:186 +0x4e8 fp=0xc028b9cde0 sp=0xc028b9cc98 pc=0x17713a8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Clone(0xc026f90000, 0xc028b9d368)
	pkg/sentry/kernel/task_clone.go:205 +0x1b05 fp=0xc028b9d348 sp=0xc028b9cde0 pc=0x1ab8b65
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.clone(0x11e7c8c?, 0x20000, 0x200022e0, 0x20002080, 0x200020c0, 0x20002100)
	pkg/sentry/syscalls/linux/sys_thread.go:215 +0x145 fp=0xc028b9d448 sp=0xc028b9d348 pc=0x1d5c325
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Clone(0xc000d67540?, 0x11e072e?, {{0x20000}, {0x200022e0}, {0x20002080}, {0x200020c0}, {0x20002100}, {0x20002100}})
	pkg/sentry/syscalls/linux/sys_clone_amd64.go:36 +0xef fp=0xc028b9d4d0 sp=0xc028b9d448 pc=0x1d008cf
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc026f90000, 0x38, {{0x20000}, {0x200022e0}, {0x20002080}, {0x200020c0}, {0x20002100}, {0x20002100}})
	pkg/sentry/kernel/task_syscall.go:142 +0xaff fp=0xc028b9d908 sp=0xc028b9d4d0 pc=0x1af213f
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc026f90000, 0x1?, {{0x20000}, {0x200022e0}, {0x20002080}, {0x200020c0}, {0x20002100}, {0x20002100}})
	pkg/sentry/kernel/task_syscall.go:322 +0x7d fp=0xc028b9d9c0 sp=0xc028b9d908 pc=0x1af41fd
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc02e2f6b40?, 0x11e9329?, {{0x20000}, {0x200022e0}, {0x20002080}, {0x200020c0}, {0x20002100}, {0x20002100}})
	pkg/sentry/kernel/task_syscall.go:282 +0xbd fp=0xc028b9da38 sp=0xc028b9d9c0 pc=0x1af3afd
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc026f90000)
	pkg/sentry/kernel/task_syscall.go:257 +0x55b fp=0xc028b9db70 sp=0xc028b9da38 pc=0x1af365b
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc026f90000?, 0xc026f90000)
	pkg/sentry/kernel/task_run.go:269 +0x2387 fp=0xc028b9de60 sp=0xc028b9db70 pc=0x1adc487
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc026f90000, 0xa06c)
	pkg/sentry/kernel/task_run.go:98 +0x36a fp=0xc028b9dfb0 sp=0xc028b9de60 pc=0x1ad97ea
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:395 +0x45 fp=0xc028b9dfe0 sp=0xc028b9dfb0 pc=0x1aef9a5
runtime.goexit()
	src/runtime/asm_amd64.s:1650 +0x1 fp=0xc028b9dfe8 sp=0xc028b9dfe0 pc=0x11e6101
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 1727284
	pkg/sentry/kernel/task_start.go:395 +0x1ce