| Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| gvisor | DATA RACE in transport.(*connectionedEndpoint).Connect.func1 | -1 | syz | 21 | 2007d | 2013d | 0/26 | fixed on 2020/06/19 10:30 |
syzbot |
sign-in | mailing list | source | docs |
| Kernel | Title | Rank 🛈 | Repro | Cause bisect | Fix bisect | Count | Last | Reported | Patched | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| gvisor | DATA RACE in transport.(*connectionedEndpoint).Connect.func1 | -1 | syz | 21 | 2007d | 2013d | 0/26 | fixed on 2020/06/19 10:30 |
WARNING: DATA RACE
Write at 0x00c00246b7d0 by goroutine 224:
gvisor.dev/gvisor/pkg/sentry/socket/unix/transport.(*connectionedEndpoint).Connect.func1()
pkg/sentry/socket/unix/transport/connectioned.go:371 +0x5b
gvisor.dev/gvisor/pkg/sentry/socket/unix/transport.(*connectionedEndpoint).BidirectionalConnect()
pkg/sentry/socket/unix/transport/connectioned.go:339 +0xcf9
gvisor.dev/gvisor/pkg/sentry/socket/unix/transport.(*connectionedEndpoint).Connect()
pkg/sentry/socket/unix/transport/connectioned.go:381 +0xbb
gvisor.dev/gvisor/pkg/sentry/socket/unix.(*socketOpsCommon).Connect()
pkg/sentry/socket/unix/unix.go:431 +0x17c
gvisor.dev/gvisor/pkg/sentry/socket/unix.(*SocketVFS2).Connect()
<autogenerated>:1 +0x7a
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.Connect()
pkg/sentry/syscalls/linux/vfs2/socket.go:280 +0x210
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
pkg/sentry/kernel/task_syscall.go:103 +0x4db
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
pkg/sentry/kernel/task_syscall.go:238 +0x69
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
pkg/sentry/kernel/task_syscall.go:198 +0x8e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
pkg/sentry/kernel/task_syscall.go:173 +0x3c4
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
pkg/sentry/kernel/task_run.go:254 +0x1697
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
pkg/sentry/kernel/task_run.go:95 +0x35a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start·dwrap·230()
pkg/sentry/kernel/task_start.go:339 +0x47
Previous read at 0x00c00246b7d0 by goroutine 187:
gvisor.dev/gvisor/pkg/sentry/socket/unix/transport.(*baseEndpoint).Connected()
pkg/sentry/socket/unix/transport/unix.go:817 +0x3b
gvisor.dev/gvisor/pkg/sentry/socket/unix/transport.(*connectionedEndpoint).OnSetSendBufferSize()
pkg/sentry/socket/unix/transport/connectioned.go:522 +0x2c
gvisor.dev/gvisor/pkg/tcpip.(*SocketOptions).SetSendBufferSize()
pkg/tcpip/socketops.go:676 +0x64
gvisor.dev/gvisor/pkg/sentry/socket/netstack.setSockOptSocket()
pkg/sentry/socket/netstack/netstack.go:1844 +0x484
gvisor.dev/gvisor/pkg/sentry/socket/netstack.SetSockOpt()
pkg/sentry/socket/netstack/netstack.go:1783 +0xca
gvisor.dev/gvisor/pkg/sentry/socket/unix.(*SocketVFS2).SetSockOpt()
pkg/sentry/socket/unix/unix_vfs2.go:335 +0xda
gvisor.dev/gvisor/pkg/sentry/syscalls/linux/vfs2.SetSockOpt()
pkg/sentry/syscalls/linux/vfs2/socket.go:552 +0x272
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).executeSyscall()
pkg/sentry/kernel/task_syscall.go:103 +0x4db
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke()
pkg/sentry/kernel/task_syscall.go:238 +0x69
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter()
pkg/sentry/kernel/task_syscall.go:198 +0x8e
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).doSyscall()
pkg/sentry/kernel/task_syscall.go:173 +0x3c4
gvisor.dev/gvisor/pkg/sentry/kernel.(*runApp).execute()
pkg/sentry/kernel/task_run.go:254 +0x1697
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).run()
pkg/sentry/kernel/task_run.go:95 +0x35a
gvisor.dev/gvisor/pkg/sentry/kernel.(*Task).Start·dwrap·230()
pkg/sentry/kernel/task_start.go:339 +0x47
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2022/02/21 17:31 | gvisor | 6e5b602ee1a1 | 3cd800e4 | .config | console log | report | syz | C | ci-gvisor-ptrace-3-race | DATA RACE in transport.(*connectionedEndpoint).Connect.func1 | ||
| 2022/02/21 17:21 | gvisor | 6e5b602ee1a1 | 3cd800e4 | .config | console log | report | syz | C | ci-gvisor-ptrace-1-race | DATA RACE in transport.(*connectionedEndpoint).Connect.func1 | ||
| 2022/02/21 17:06 | gvisor | 6e5b602ee1a1 | 3cd800e4 | .config | console log | report | syz | C | ci-gvisor-ptrace-2-race | DATA RACE in transport.(*connectionedEndpoint).Connect.func1 | ||
| 2022/02/21 16:53 | gvisor | 6e5b602ee1a1 | 3cd800e4 | .config | console log | report | info | ci-gvisor-ptrace-2-race | DATA RACE in transport.(*connectionedEndpoint).Connect.func1 |