DATA RACE in log.GoogleEmitter.Emit (4)

Kernel	Title	Rank 🛈	Repro	Count	Last	Reported	Patched	Status
gvisor	DATA RACE in log.GoogleEmitter.Emit (3)	-1		1	835d	835d	26/26	fixed on 2024/07/17 10:25
gvisor	DATA RACE in log.GoogleEmitter.Emit	-1	syz, C	34	2169d	2175d	0/26	fixed on 2020/11/21 02:21
gvisor	DATA RACE in log.GoogleEmitter.Emit (2)	-1		3	1256d	1258d	26/26	fixed on 2023/05/25 09:13

WARNING: DATA RACE Read at 0x00c111d063f0 by goroutine 27884: reflect.typedmemmove() GOROOT/src/runtime/mbarrier.go:203 +0x0 reflect.packEface() GOROOT/src/reflect/value.go:135 +0xc5 reflect.valueInterface() GOROOT/src/reflect/value.go:1526 +0x179 reflect.Value.Interface() GOROOT/src/reflect/value.go:1496 +0xb4 fmt.(*pp).printValue() GOROOT/src/fmt/print.go:769 +0xc5 fmt.(*pp).printValue() GOROOT/src/fmt/print.go:921 +0x132a fmt.(*pp).printArg() GOROOT/src/fmt/print.go:759 +0xb84 fmt.(*pp).doPrintf() GOROOT/src/fmt/print.go:1075 +0x592 fmt.Sprintf() GOROOT/src/fmt/print.go:239 +0x5c gvisor.dev/gvisor/pkg/log.GoogleEmitter.Emit() pkg/log/glog.go:82 +0x2b1 gvisor.dev/gvisor/pkg/log.(*BasicLogger).WarningfAtDepth() pkg/log/log.go:234 +0x121 gvisor.dev/gvisor/pkg/log.WarningfAtDepth() pkg/log/log.go:305 +0x71 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Warningf() pkg/sentry/kernel/task_log.go:47 +0xcc gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).GenerateProcMountInfo() pkg/sentry/vfs/mount.go:1467 +0xaad gvisor.dev/gvisor/pkg/sentry/fsimpl/proc.(*mountInfoData).Generate() pkg/sentry/fsimpl/proc/task_files.go:1199 +0x328 gvisor.dev/gvisor/pkg/sentry/vfs.(*DynamicBytesFileDescriptionImpl).preadLocked() pkg/sentry/vfs/file_description_impl_util.go:310 +0x1de gvisor.dev/gvisor/pkg/sentry/vfs.(*DynamicBytesFileDescriptionImpl).Read() pkg/sentry/vfs/file_description_impl_util.go:337 +0x12d gvisor.dev/gvisor/pkg/sentry/fsimpl/kernfs.(*DynamicBytesFD).Read() pkg/sentry/fsimpl/kernfs/dynamic_bytes_file.go:127 +0xa4 gvisor.dev/gvisor/pkg/sentry/vfs.(*FileDescription).Read() pkg/sentry/vfs/file_description.go:648 +0x159 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.read() pkg/sentry/syscalls/linux/sys_read_write.go:93 +0xa4 gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Read() pkg/sentry/syscalls/linux/sys_read_write.go:62 +0x38e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:143 +0xb9e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:323 +0x84 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:283 +0xc6 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:258 +0x549 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:263 +0x22f4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:98 +0x39a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:393 +0x44 Previous write at 0x00c111d063f0 by goroutine 27886: sync/atomic.AddInt32() src/runtime/race_amd64.s:281 +0xb sync/atomic.AddInt32() <autogenerated>:1 +0x14 gvisor.dev/gvisor/pkg/sync.(*CrossGoroutineMutex).Unlock() pkg/sync/mutex_unsafe.go:28 +0xa35 gvisor.dev/gvisor/pkg/sync.(*Mutex).Unlock() pkg/sync/mutex_unsafe.go:65 +0xa30 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).attachTreeLocked() pkg/sentry/vfs/mount.go:330 +0xa26 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).ConnectMountAt() pkg/sentry/vfs/mount.go:392 +0x446 gvisor.dev/gvisor/pkg/sentry/vfs.(*VirtualFilesystem).MountAt() pkg/sentry/vfs/mount.go:637 +0x1dc gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Mount() pkg/sentry/syscalls/linux/sys_mount.go:130 +0x7f0 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall() pkg/sentry/kernel/task_syscall.go:143 +0xb9e gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke() pkg/sentry/kernel/task_syscall.go:323 +0x84 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter() pkg/sentry/kernel/task_syscall.go:283 +0xc6 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall() pkg/sentry/kernel/task_syscall.go:258 +0x549 gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute() pkg/sentry/kernel/task_run.go:263 +0x22f4 gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run() pkg/sentry/kernel/task_run.go:98 +0x39a gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1() pkg/sentry/kernel/task_start.go:393 +0x44