syzbot

fatal error: out of memory

goroutine 1689872 [running]:
runtime.throw({0x1349dac?, 0x3001?})
	GOROOT/src/runtime/panic.go:1047 +0x5d fp=0xc011ec9310 sp=0xc011ec92e0 pc=0x4371bd
runtime.(*mcache).allocLarge(0x100003c0008000?, 0x6000048, 0x0)
	GOROOT/src/runtime/mcache.go:236 +0x179 fp=0xc011ec9358 sp=0xc011ec9310 pc=0x416df9
runtime.mallocgc(0x6000048, 0x12a7540, 0x1)
	GOROOT/src/runtime/malloc.go:1053 +0x4fe fp=0xc011ec93c0 sp=0xc011ec9358 pc=0x40da1e
runtime.makeslice(0xc011ec9440?, 0xc011ec9430?, 0x5f2ab7?)
	GOROOT/src/runtime/slice.go:103 +0x52 fp=0xc011ec93e8 sp=0xc011ec93c0 pc=0x44f3d2
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).MapInternal(0xc00062c000?, {0x340000000, 0x100003c0008000}, {0x88?, 0xbf?, 0x79?})
	pkg/sentry/pgalloc/pgalloc.go:938 +0x112 fp=0xc011ec94a8 sp=0xc011ec93e8 pc=0x7833d2
gvisor.dev/gvisor/pkg/sentry/pgalloc.(*MemoryFile).Allocate(0xc003202470?, 0x10000080008000, {0x3, 0x0, 0x0, 0x2, {0x0, 0x0}})
	pkg/sentry/pgalloc/pgalloc.go:490 +0xdd fp=0xc011ec9580 sp=0xc011ec94a8 pc=0x78109d
gvisor.dev/gvisor/pkg/sentry/fsutil.(*FileRangeSet).Fill(0xc001057de0?, {0x15842e0, 0xc007daaa80}, {0x1585fd0?, 0xc007daaa80?}, {0xc011ec96d0?, 0x0?}, 0x11000080007fff, 0x1565900?, 0x3, ...)
	pkg/sentry/fsutil/file_range_set.go:172 +0x33a fp=0xc011ec9670 sp=0xc011ec9580 pc=0x7a197a
gvisor.dev/gvisor/pkg/sentry/fsimpl/tmpfs.(*regularFileFD).Allocate(0x80000000ffffffff?, {0x15842e0, 0xc007daaa80}, 0x5f55a0?, 0x1000000000000, 0x10000080007fff)
	pkg/sentry/fsimpl/tmpfs/regular_file.go:398 +0x2d2 fp=0xc011ec9770 sp=0xc011ec9670 pc=0x8511d2
gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Allocate(0xc00e0c1480, {0x15842e0, 0xc007daaa80}, 0xc011ec9858?, 0xa8a5cc?, 0xc007daaa80?)
	pkg/sentry/vfs/file_description.go:589 +0x48 fp=0xc011ec97b0 sp=0xc011ec9770 pc=0x747c28
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Fallocate(0xc007daaa80, 0xc002324600?, {{0x3}, {0x0}, {0x1000000000000}, {0x10000080007fff}, {0x0}, {0x0}})
	pkg/sentry/syscalls/linux/sys_file.go:1642 +0x2a5 fp=0xc011ec9868 sp=0xc011ec97b0 pc=0xa88d85
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc007daaa80, 0x11d, {{0x3}, {0x0}, {0x1000000000000}, {0x10000080007fff}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:142 +0x755 fp=0xc011ec9c58 sp=0xc011ec9868 pc=0x952075
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc007daaa80, 0x85?, {{0x3}, {0x0}, {0x1000000000000}, {0x10000080007fff}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:322 +0x4a fp=0xc011ec9cb8 sp=0xc011ec9c58 pc=0x9532aa
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0x7f8974babd80?, 0xc000df3608?, {{0x3}, {0x0}, {0x1000000000000}, {0x10000080007fff}, {0x0}, {0x0}})
	pkg/sentry/kernel/task_syscall.go:282 +0x65 fp=0xc011ec9d18 sp=0xc011ec9cb8 pc=0x952f85
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc005184f70?)
	pkg/sentry/kernel/task_syscall.go:257 +0x2f0 fp=0xc011ec9e10 sp=0xc011ec9d18 pc=0x952cf0
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute(0xc00e0c1400?, 0xc007daaa80)
	pkg/sentry/kernel/task_run.go:269 +0x101e fp=0xc011ec9f48 sp=0xc011ec9e10 pc=0x946dfe
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run(0xc007daaa80, 0x8bfa)
	pkg/sentry/kernel/task_run.go:98 +0x1f8 fp=0xc011ec9fc0 sp=0xc011ec9f48 pc=0x945738
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.func1()
	pkg/sentry/kernel/task_start.go:383 +0x2a fp=0xc011ec9fe0 sp=0xc011ec9fc0 pc=0x95086a
runtime.goexit()
	src/runtime/asm_amd64.s:1598 +0x1 fp=0xc011ec9fe8 sp=0xc011ec9fe0 pc=0x46d821
created by gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start
	pkg/sentry/kernel/task_start.go:383 +0xef