lost connection to test machine qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0xd2000) [ 42.538144][ T1127] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 42.538159][ T1127] ata1: failed to read log page 10h (errno=-5) [ 42.538qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x1af000) 169][ T1127] ata1.00: exception Emask 0x1 SAct 0xc000 SErr 0x0 action 0x0 [ 42.538179][ T1127] ata1.00: irq_stat 0x40000000 [ 42.538189][ T1127] ata1.00: failed command: WRITE FPDMA QUEUED [ 42.538195][ T1127] ata1.00: cmd 61/90:70:de:89:04/06:00:00:00:00/40 tag 14 ncq dma 860160 out [ 42.538195][ T1127] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 42.538224][ T1127] ata1.00: status: { DRDY } [ 42.538233][ T1127] ata1.00: failed command: WRITE FPDMA QUEUED [ 42.538238][ T1127] ata1.00: cmd 61/c8:78:6e:90:04/02:00:00:00:00/40 tag 15 ncq dma 364544 out [ 42.538238][ T1127] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 42.538266][ T1127] ata1.00: status: { DRDY } [ 42.538916][ T1127] ata1.00: configured for UDMA/100 [ 42.539144][ T1127] ata1: EH complete [ 42.628484][ T1127] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 42.628498][ T1127] ata1: failed to read log page 10h (errno=-5) [ 42.628507][ T1127] ata1.00: NCQ disabled due to excessive errors [ 42.628514][ T1127] ata1.00: exception Emask 0x1 SAct 0xc000 SErr 0x0 action 0x0 [ 42.628524][ T1127] ata1.00: irq_stat 0x41000000 [ 42.628537][ T1127] ata1.00: failed command: WRITE FPDMA QUEUED [ 42.628544][ T1127] ata1.00: cmd 61/78:70:b6:ea:04/0d:00:00:00:00/40 tag 14 ncq dma 1765376 ou [ 42.628544][ T1127] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 42.628572][ T1127] ata1.00: status: { DRDY } [ 42.628581][ T1127] ata1.00: failed command: WRITE FPDMA QUEUED [ 42.628587][ T1127] ata1.00: cmd 61/08:78:2e:f8:04/09:00:00:00:00/40 tag 15 ncq dma 1183744 ou [ 42.628587][ T1127] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 42.628614][ T1127] ata1.00: status: { DRDY } [ 42.629193][ T1127] ata1.00: configured for UDMA/100 [ 42.629496][ T1127] ata1: EH complete Warning: Permanently added '[localhost]:36204' (ED25519) to the list of known hosts. 2026/10/12 09:55:25 parsed 1 programs 2026/10/12 09:55:25 serving rpc on tcp://38403 qemu-system-x86_64: hw/ide/core.c:934: ide_dma_cb: Assertion `prep_size >= 0 && prep_size <= n * 512' failed. Connection to localhost closed by remote host. syzkaller build log: go env (err=) AR='ar' CC='gcc' CGO_CFLAGS='-O2 -g' CGO_CPPFLAGS='' CGO_CXXFLAGS='-O2 -g' CGO_ENABLED='1' CGO_FFLAGS='-O2 -g' CGO_LDFLAGS='-O2 -g' CXX='g++' GCCGO='gccgo' GO111MODULE='auto' GOAMD64='v1' GOARCH='amd64' GOAUTH='netrc' GOBIN='' GOCACHE='/syzkaller/.cache/go-build' GOCACHEPROG='' GODEBUG='' GOENV='/syzkaller/.config/go/env' GOEXE='' GOEXPERIMENT='' GOFIPS140='off' GOFLAGS='' GOGCCFLAGS='-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -ffile-prefix-map=/tmp/go-build1783073513=/tmp/go-build -gno-record-gcc-switches' GOHOSTARCH='amd64' GOHOSTOS='linux' GOINSECURE='' GOMOD='/syzkaller/jobs/linux/gopath/src/github.com/google/syzkaller/go.mod' GOMODCACHE='/syzkaller/jobs/linux/gopath/pkg/mod' GONOPROXY='' GONOSUMDB='' GOOS='linux' GOPATH='/syzkaller/jobs/linux/gopath' GOPRIVATE='' GOPROXY='https://proxy.golang.org,direct' GOROOT='/usr/local/go' GOSUMDB='sum.golang.org' GOTELEMETRY='local' GOTELEMETRYDIR='/syzkaller/.config/go/telemetry' GOTMPDIR='' GOTOOLCHAIN='auto' GOTOOLDIR='/usr/local/go/pkg/tool/linux_amd64' GOVCS='' GOVERSION='go1.26.0' GOWORK='' PKG_CONFIG='pkg-config' git status (err=) HEAD detached at 1e72964b011 nothing to commit, working tree clean tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env go list -f '{{.Stale}}' -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=1e72964b0111319984575e60f266d1fa0a98abb5 -X github.com/google/syzkaller/prog.gitRevisionDate=20260817-123423" ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=1e72964b0111319984575e60f266d1fa0a98abb5 -X github.com/google/syzkaller/prog.gitRevisionDate=20260817-123423" ./sys/syz-sysgen make .descriptions tput: No value for $TERM and no -T specified tput: No value for $TERM and no -T specified Makefile:31: run command via tools/syz-env for best compatibility, see: Makefile:32: https://github.com/google/syzkaller/blob/master/docs/contributing.md#using-syz-env bin/syz-sysgen touch .descriptions GOOS=linux GOARCH=amd64 go build -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=1e72964b0111319984575e60f266d1fa0a98abb5 -X github.com/google/syzkaller/prog.gitRevisionDate=20260817-123423" -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_386 x86_64-linux-gnu-g++ -o ./bin/linux_386/syz-executor executor/executor.cc \ -m32 -O2 -pthread -Wall -Werror -Wparentheses -Wunused-const-variable -Wframe-larger-than=16384 -Wno-stringop-overflow -Wno-array-bounds -Wno-format-overflow -Wno-unused-but-set-variable -Wno-unused-command-line-argument -static-pie -std=c++17 -I. -Iexecutor/_include -DGOOS_linux=1 -DGOARCH_386=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"1e72964b0111319984575e60f266d1fa0a98abb5\" /usr/bin/ld: /tmp/ccor2teZ.o: in function `Connection::Connect(char const*, char const*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEPKcS1_]+0x145): warning: Using 'gethostbyname' in statically linked applications requires at runtime the shared libraries from the glibc version used for linking ./tools/check-syzos.sh 2>/dev/null [INFO] Unsupported architecture '386', skipping check.