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WARNING: DATA RACE
Read at 0x00c009080811 by goroutine 106635:
encoding/binary.bigEndian.PutUint16()
GOROOT/src/encoding/binary/binary.go:148 +0x997
gvisor.dev/gvisor/pkg/tcpip/header.IPv4.SetTotalLength()
pkg/tcpip/header/ipv4.go:426 +0x911
gvisor.dev/gvisor/pkg/tcpip/network/ipv4.(*endpoint).deliverPacketLocally()
pkg/tcpip/network/ipv4/ipv4.go:1284 +0x8d4
gvisor.dev/gvisor/pkg/tcpip/network/ipv4.(*endpoint).handleValidatedPacket()
pkg/tcpip/network/ipv4/ipv4.go:1144 +0x988
gvisor.dev/gvisor/pkg/tcpip/network/ipv4.(*endpoint).HandlePacket()
pkg/tcpip/network/ipv4/ipv4.go:872 +0x5c9
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverNetworkPacket()
pkg/tcpip/stack/nic.go:769 +0x1ea
gvisor.dev/gvisor/pkg/tcpip/link/nested.(*Endpoint).DeliverNetworkPacket()
pkg/tcpip/link/nested/nested.go:61 +0xc1
gvisor.dev/gvisor/pkg/tcpip/link/packetsocket.(*endpoint).DeliverNetworkPacket()
pkg/tcpip/link/packetsocket/packetsocket.go:47 +0x5e
gvisor.dev/gvisor/pkg/tcpip/link/nested.(*Endpoint).DeliverNetworkPacket()
pkg/tcpip/link/nested/nested.go:61 +0xc1
gvisor.dev/gvisor/pkg/tcpip/link/ethernet.(*Endpoint).DeliverNetworkPacket()
pkg/tcpip/link/ethernet/ethernet.go:82 +0x329
gvisor.dev/gvisor/pkg/tcpip/link/veth.(*Endpoint).InjectInbound()
pkg/tcpip/link/veth/veth.go:129 +0xc1
gvisor.dev/gvisor/pkg/tcpip/link/veth.NewPair.func1()
pkg/tcpip/link/veth/veth.go:108 +0xca
Previous write at 0x00c009080811 by goroutine 106634:
encoding/binary.bigEndian.PutUint16()
GOROOT/src/encoding/binary/binary.go:150 +0x9d0
gvisor.dev/gvisor/pkg/tcpip/header.IPv4.SetTotalLength()
pkg/tcpip/header/ipv4.go:426 +0x911
gvisor.dev/gvisor/pkg/tcpip/network/ipv4.(*endpoint).deliverPacketLocally()
pkg/tcpip/network/ipv4/ipv4.go:1284 +0x8d4
gvisor.dev/gvisor/pkg/tcpip/network/ipv4.(*endpoint).handleValidatedPacket()
pkg/tcpip/network/ipv4/ipv4.go:1144 +0x988
gvisor.dev/gvisor/pkg/tcpip/network/ipv4.(*endpoint).HandlePacket()
pkg/tcpip/network/ipv4/ipv4.go:872 +0x5c9
gvisor.dev/gvisor/pkg/tcpip/stack.(*nic).DeliverNetworkPacket()
pkg/tcpip/stack/nic.go:769 +0x1ea
gvisor.dev/gvisor/pkg/tcpip/link/nested.(*Endpoint).DeliverNetworkPacket()
pkg/tcpip/link/nested/nested.go:61 +0xc1
gvisor.dev/gvisor/pkg/tcpip/link/packetsocket.(*endpoint).DeliverNetworkPacket()
pkg/tcpip/link/packetsocket/packetsocket.go:47 +0x5e
gvisor.dev/gvisor/pkg/tcpip/link/nested.(*Endpoint).DeliverNetworkPacket()
pkg/tcpip/link/nested/nested.go:61 +0xc1
gvisor.dev/gvisor/pkg/tcpip/link/ethernet.(*Endpoint).DeliverNetworkPacket()
pkg/tcpip/link/ethernet/ethernet.go:82 +0x329
gvisor.dev/gvisor/pkg/tcpip/link/veth.(*Endpoint).InjectInbound()
pkg/tcpip/link/veth/veth.go:129 +0xc1
gvisor.dev/gvisor/pkg/tcpip/link/veth.NewPair.func1()
pkg/tcpip/link/veth/veth.go:108 +0xca
| Time | Kernel | Commit | Syzkaller | Config | Log | Report | Syz repro | C repro | VM info | Assets (help?) | Manager | Title |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2024/07/11 03:54 | gvisor | 2d9b51ec34e2 | c699c2eb | .config | console log | report | info | ci-gvisor-ptrace-2-race-cover | DATA RACE in binary.bigEndian.PutUint16 | |||
| 2024/07/01 18:59 | gvisor | d59375d82e63 | b294e901 | .config | console log | report | info | ci-gvisor-systrap-1-race | DATA RACE in binary.bigEndian.PutUint16 | |||
| 2024/07/01 18:45 | gvisor | d59375d82e63 | b294e901 | .config | console log | report | info | ci-gvisor-ptrace-1-race | DATA RACE in binary.bigEndian.PutUint16 |