| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2025/08/24 02:04 | shailend@google.com | git://github.com/google/gvisor.git 15c6e778f9c3 | pending |
syzbot |
sign-in | mailing list | source | docs |
| Created | Duration | User | Patch | Repo | Result |
|---|---|---|---|---|---|
| 2025/08/24 02:04 | shailend@google.com | git://github.com/google/gvisor.git 15c6e778f9c3 | pending |
WARNING: DATA RACE
Write at 0x00c00277b658 by goroutine 808:
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Unshare()
pkg/sentry/kernel/task_clone.go:705 +0x12f9
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Unshare()
pkg/sentry/syscalls/linux/sys_thread.go:453 +0x4e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
pkg/sentry/kernel/task_syscall.go:143 +0x94b
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
pkg/sentry/kernel/task_syscall.go:323 +0x71
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
pkg/sentry/kernel/task_syscall.go:283 +0x93
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
pkg/sentry/kernel/task_syscall.go:258 +0x48f
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
pkg/sentry/kernel/task_run.go:269 +0x1ec8
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
pkg/sentry/kernel/task_run.go:97 +0x4c9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
pkg/sentry/kernel/task_start.go:416 +0x44
Previous read at 0x00c00277b658 by goroutine 826:
gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContext).checkAndPreventSharingOutsideTG.func1()
pkg/sentry/kernel/fs_context.go:205 +0x44
gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).ForEachTask()
pkg/sentry/kernel/threads.go:520 +0x10c
gvisor.dev/gvisor/pkg/sentry/kernel.(*FSContext).checkAndPreventSharingOutsideTG()
pkg/sentry/kernel/fs_context.go:204 +0x124
gvisor.dev/gvisor/pkg/sentry/kernel.(*runExecveAfterExecveCredsLock).execute()
pkg/sentry/kernel/task_exec.go:155 +0x3c4
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
pkg/sentry/kernel/task_run.go:97 +0x4c9
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
pkg/sentry/kernel/task_start.go:416 +0x44
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/08/22 16:25 | gvisor | bb664f219b9c | bf27483f | .config | console log | report | syz / log | C | ci-gvisor-ptrace-1-race | DATA RACE in kernel.(*Task).Unshare | ||
| 2025/08/22 16:00 | gvisor | bb664f219b9c | bf27483f | .config | console log | report | syz / log | C | ci-gvisor-ptrace-3-race | DATA RACE in kernel.(*Task).Unshare | ||
| 2025/08/22 17:33 | gvisor | bb664f219b9c | bf27483f | .config | console log | report | syz / log | C | ci-gvisor-arm64-systrap-1-race | DATA RACE in kernel.(*Task).Unshare | ||
| 2025/08/23 17:01 | gvisor | bb664f219b9c | bf27483f | .config | console log | report | syz / log | ci-gvisor-systrap-1-race | DATA RACE in kernel.(*Task).Unshare | |||
| 2025/08/22 16:21 | gvisor | bb664f219b9c | bf27483f | .config | console log | report | syz / log | ci-gvisor-ptrace-2-race | DATA RACE in kernel.(*Task).Unshare | |||
| 2025/08/22 17:03 | gvisor | bb664f219b9c | bf27483f | .config | console log | report | syz / log | ci-gvisor-arm64-ptrace-1-race | DATA RACE in kernel.(*Task).Unshare |