panic: WARNING: circular locking detected: kernel.taskMutex -> mm.mappingRWMutex:
	goroutine 127931 [running]:
	gvisor.dev/gvisor/pkg/sentry/mm.(*mappingRWMutex).RLock(0xc00075a05c)
		bazel-out/k8-fastbuild/bin/pkg/sentry/mm/mapping_mutex.go:59 +0x4d
	gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).withInternalMappings(0xc00075a008, {0x20b9480, 0xc001474008}, {0x414a25?, 0xc001082780?}, {0x5?, 0xe8?, 0x9b?}, 0x0, 0xc000e10fb0)
		pkg/sentry/mm/io.go:545 +0x145
	gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).CopyIn(0xc00075a008, {0x20b9480, 0xc001474008}, 0x20008640, {0xc001474b1c, 0x10, 0x90}, {0x75?, 0x52?})
		pkg/sentry/mm/io.go:178 +0x2e7
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).CopyInBytes(0xc001474008, 0x20008640, {0xc001474b1c, 0x10, 0x90})
		pkg/sentry/kernel/task_usermem.go:57 +0xae
	gvisor.dev/gvisor/pkg/sentry/kernel.makeIovec({0x20a6210, 0xc001474008}, 0xc001474008, 0x20008640, {0xc001474b1c, 0x10, 0x90})
		pkg/sentry/kernel/task_usermem.go:264 +0xa9
	gvisor.dev/gvisor/pkg/sentry/kernel.copyInIovecs({0x20a6210, 0xc001474008}, 0xc001474008, 0x20008640, 0x1)
		pkg/sentry/kernel/task_usermem.go:234 +0x366
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).CopyInIovecsAsSlice(0xc001474008, 0x20008640, 0x1)
		pkg/sentry/kernel/task_usermem.go:181 +0x5a
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.doProcessVMOpMaybeLocked(0xc001474008, {{0x20a6270, 0xc0010f4260}, 0x20008640, 0x1, {0x20a6270, 0xc0010f4280}, 0x20008400, 0x1})
		pkg/sentry/syscalls/linux/sys_process_vm.go:151 +0xa5
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.processVMOp.func1(0xc003f0c9a0?)
		pkg/sentry/syscalls/linux/sys_process_vm.go:127 +0x153
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).WithMuLocked(0xc003f0c008, 0xc00148d590)
		pkg/sentry/kernel/task.go:809 +0x62
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.processVMOp(0xc001474008, {{0xab}, {0x20008400}, {0x1}, {0x20008640}, {0x1}, {0x0}}, 0x0)
		pkg/sentry/syscalls/linux/sys_process_vm.go:122 +0x99a
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.ProcessVMReadv(0xc001474008, 0x0?, {{0xab}, {0x20008400}, {0x1}, {0x20008640}, {0x1}, {0x0}})
		pkg/sentry/syscalls/linux/sys_process_vm.go:38 +0x68
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc001474008, 0x136, {{0xab}, {0x20008400}, {0x1}, {0x20008640}, {0x1}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:143 +0xb9f
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc001474008, 0x136, {{0xab}, {0x20008400}, {0x1}, {0x20008640}, {0x1}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:323 +0x85
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc001474008, 0x136, {{0xab}, {0x20008400}, {0x1}, {0x20008640}, {0x1}, {0x0}})
		pkg/sentry/kernel/task_syscall.go:283 +0xc7
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc001474008)
		pkg/sentry/kernel/task_syscall.go:258 +0x54a
	gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc001474008?, 0xc001474008)
		pkg/sentry/kernel/task_run.go:269 +0x2295
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc001474008, 0x45da)
		pkg/sentry/kernel/task_run.go:97 +0x41b
	created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start in goroutine 127887
		pkg/sentry/kernel/task_start.go:412 +0x185
	
	known lock chain: mm.mappingRWMutex -> kernel.taskMutex
	
	====== mm.mappingRWMutex -> kernel.taskMutex =====
	goroutine 103956 [running]:
	gvisor.dev/gvisor/pkg/sentry/kernel.(*taskMutex).Lock(0xc0037a5620)
		bazel-out/k8-fastbuild/bin/pkg/sentry/kernel/task_mutex.go:35 +0x4d
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).contextValue(0xc0037a4c88, {0x1c2a120, 0x208acc8}, 0x0)
		pkg/sentry/kernel/task_context.go:96 +0x127a
	gvisor.dev/gvisor/pkg/sentry/kernel.(*taskAsyncContext).Value(0xc003301070, {0x1c2a120, 0x208acc8})
		pkg/sentry/kernel/task_context.go:159 +0x65
	gvisor.dev/gvisor/pkg/sentry/vfs.RootFromContext({0x7fd4d706b708, 0xc003301070})
		pkg/sentry/vfs/context.go:88 +0x58
	gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).MappedName(0xc000252900, {0x20b9510, 0xc003301070})
		pkg/sentry/vfs/file_description.go:816 +0x78
	gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).appendVMAMapsEntryLocked(0xc002224d40?, {0x20b9510, 0xc003301070}, {0xc00130f608?, 0xc003151988?}, 0xc002f1f8f0)
		pkg/sentry/mm/procfs.go:129 +0x329
	gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).vmaSmapsEntryIntoLocked(0xc003c2b008, {0x20b9510, 0xc003301070}, {0xc00130f608?, 0x48360c?}, 0xc002224d40)
		pkg/sentry/mm/procfs.go:160 +0xb5
	gvisor.dev/gvisor/pkg/sentry/mm.(*MemoryManager).ReadSmapsDataInto(0xc003c2b008, {0x20b9510, 0xc003301070}, 0xc002224d40)
		pkg/sentry/mm/procfs.go:141 +0x12e
	gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*smapsData).Generate(0xc00310ca88, {0x20b9510, 0xc003301070}, 0xc002224d40)
		pkg/sentry/fsimpl/proc/task_files.go:632 +0xa5
	gvisor.dev/gvisor/pkg/sentry/vfs.(*DynamicBytesFileDescriptionImpl).preadLocked(0xc002224d20, {0x20b9510, 0xc003301070}, {{0x20b0098, 0xc003c2b008}, {0x0, 0x1, 0x0, 0x0}, {0x0, ...}}, ...)
		pkg/sentry/vfs/file_description_impl_util.go:310 +0x1df
	gvisor.dev/gvisor/pkg/sentry/vfs.(*DynamicBytesFileDescriptionImpl).PRead(0xc002224d20, {0x20b9510, 0xc003301070}, {{0x20b0098, 0xc003c2b008}, {0x0, 0x1, 0x0, 0x0}, {0x0, ...}}, ...)
		pkg/sentry/vfs/file_description_impl_util.go:329 +0xd8
	gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*DynamicBytesFD).PRead(0xc002224d20, {0x20b9510, 0xc003301070}, {{0x20b0098, 0xc003c2b008}, {0x0, 0x1, 0x0, 0x0}, {0x0, ...}}, ...)
		pkg/sentry/fsimpl/kernfs/dynamic_bytes_file.go:133 +0xb7
	gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).PRead(0xc002224d80, {0x20b9510, 0xc003301070}, {{0x20b0098, 0xc003c2b008}, {0x0, 0x1, 0x0, 0x0}, {0x0, ...}}, ...)
		pkg/sentry/vfs/file_description.go:636 +0x1a2
	gvisor.dev/gvisor/pkg/sentry/syscalls/linux.getAIOCallback.func1({0x20b9510, 0xc003301070})
		pkg/sentry/syscalls/linux/sys_aio.go:361 +0x3f7
	gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).QueueAIO.func1()
		pkg/sentry/kernel/aio.go:30 +0x62
	created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).QueueAIO in goroutine 103955
		pkg/sentry/kernel/aio.go:29 +0x229