2025/09/26 10:12:05 executed programs: 2 panic: runtime error: floating point error [signal SIGFPE: floating-point exception code=0x80 addr=0x0 pc=0x4082ad] goroutine 9 [running]: internal/runtime/maps.h2(...) /usr/local/go/src/internal/runtime/maps/map.go:191 internal/runtime/maps.(*Map).deleteSmall(0xc003911170, 0x1484720, 0xc003c12004?, 0xc0039656a0) /usr/local/go/src/internal/runtime/maps/map.go:682 +0x2d internal/runtime/maps.(*Map).Delete(0xc003911170, 0x1484720, 0xc0039656a0) /usr/local/go/src/internal/runtime/maps/map.go:658 +0xdf github.com/google/syzkaller/pkg/rpcserver.(*Runner).handleExecResult(0xc0002b46c0, 0xc0039e53b0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:407 +0x9f github.com/google/syzkaller/pkg/rpcserver.(*Runner).ConnectionLoop(0xc0002b46c0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/runner.go:205 +0x3a9 github.com/google/syzkaller/pkg/rpcserver.(*server).connectionLoop(0xc00130c5a0, {0x22d0430?, 0xc002607090?}, 0xc0002b46c0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:439 +0x196 github.com/google/syzkaller/pkg/rpcserver.(*server).handleRunnerConn(0xc00130c5a0, {0x22d0430, 0xc002607090}, 0xc0002b46c0, 0xc0026070e0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:362 +0x54a github.com/google/syzkaller/pkg/rpcserver.(*server).handleConn(0xc00130c5a0, {0x22d0430, 0xc002607090}, 0xc0026070e0) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:324 +0x2aa github.com/google/syzkaller/pkg/rpcserver.(*server).Serve.func1.1({0x22d0430?, 0xc002607090?}, 0x0?) /syzkaller/gopath/src/github.com/google/syzkaller/pkg/rpcserver/rpcserver.go:244 +0x31 github.com/google/syzkaller/pkg/flatrpc.(*Serv).Serve.func2() /syzkaller/gopath/src/github.com/google/syzkaller/pkg/flatrpc/conn.go:78 +0x198 golang.org/x/sync/errgroup.(*Group).Go.func1() /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.16.0/errgroup/errgroup.go:93 +0x50 created by golang.org/x/sync/errgroup.(*Group).Go in goroutine 29 /syzkaller/gopath/pkg/mod/golang.org/x/sync@v0.16.0/errgroup/errgroup.go:78 +0x93