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WARNING: DATA RACE
Read at 0x00c001871c28 by goroutine 2198:
gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).endGroupStopLocked()
pkg/sentry/kernel/task_signals.go:829 +0x333
gvisor.dev/gvisor/pkg/sentry/kernel.(*ThreadGroup).applySignalSideEffectsLocked()
pkg/sentry/kernel/task_signals.go:497 +0x169
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).sendSignalTimerLocked()
pkg/sentry/kernel/task_signals.go:419 +0x124
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).sendSignalLocked()
pkg/sentry/kernel/task_signals.go:402 +0x4c
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).SendSignal()
pkg/sentry/kernel/task_signals.go:380 +0xd3
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Tgkill()
pkg/sentry/syscalls/linux/sys_signal.go:241 +0x238
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:269 +0x2294
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
pkg/sentry/kernel/task_run.go:97 +0x41a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
pkg/sentry/kernel/task_start.go:412 +0x44
Previous write at 0x00c001871c28 by goroutine 2207:
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).ptraceAttach()
pkg/sentry/kernel/ptrace.go:528 +0x304
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Ptrace()
pkg/sentry/kernel/ptrace.go:1023 +0x206
gvisor.dev/gvisor/pkg/sentry/syscalls/linux.Ptrace()
pkg/sentry/syscalls/linux/sys_thread.go:789 +0xc5
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:269 +0x2294
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
pkg/sentry/kernel/task_run.go:97 +0x41a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start.gowrap1()
pkg/sentry/kernel/task_start.go:412 +0x44
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025/03/26 21:34 | gvisor | b5f9bed90840 | 19e40f48 | .config | console log | report | syz / log | ci-gvisor-systrap-1-race-cover | DATA RACE in kernel.(*ThreadGroup).endGroupStopLocked | |||
| 2025/03/26 21:19 | gvisor | b5f9bed90840 | 19e40f48 | .config | console log | report | syz / log | ci-gvisor-ptrace-2-race-cover | DATA RACE in kernel.(*ThreadGroup).endGroupStopLocked | |||
| 2025/03/26 17:12 | gvisor | b5f9bed90840 | 19e40f48 | .config | console log | report | syz / log | ci-gvisor-ptrace-2-race | DATA RACE in kernel.(*ThreadGroup).endGroupStopLocked | |||
| 2025/03/26 17:09 | gvisor | b5f9bed90840 | 19e40f48 | .config | console log | report | syz / log | ci-gvisor-systrap-1-race | DATA RACE in kernel.(*ThreadGroup).endGroupStopLocked | |||
| 2025/03/26 17:07 | gvisor | b5f9bed90840 | 19e40f48 | .config | console log | report | syz / log | ci-gvisor-ptrace-1-race | DATA RACE in kernel.(*ThreadGroup).endGroupStopLocked | |||
| 2025/03/26 04:41 | gvisor | 35686886763c | 89d30d73 | .config | console log | report | info | ci-gvisor-ptrace-1-race-cover | DATA RACE in kernel.(*ThreadGroup).endGroupStopLocked |