lost connection to test machine qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) Warning: Permanently added '[localhost]:8651' (ED25519) to the list of known hosts. 2026/03/09 07:34:15 parsed 1 programs [ 61.038498][ T5297] cgroup: Unknown subsys name 'net' [ 61.082207][ T5297] cgroup: Unknown subsys name 'cpuset' [ 61.085713][ T5297] cgroup: Unknown subsys name 'rlimit' [ 76.021725][ T1313] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.024057][ T1313] ieee802154 phy1 wpan1: encryption failed: -22 [ 86.265587][ T1360] cfg80211: failed to load regulatory.db [ 118.279844][ T1009] ata1.00: exception Emask 0x0 SAct 0x4000 SErr 0x0 action 0x6 frozen [ 118.282758][ T1009] ata1.00: failed command: WRITE FPDMA QUEUED [ 118.284895][ T1009] ata1.00: cmd 61/00:70:36:81:04/20:00:00:00:00/40 tag 14 ncq dma 4194304 ou [ 118.284895][ T1009] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) [ 118.290867][ T1009] ata1.00: status: { DRDY } [ 118.292518][ T1009] ata1: hard resetting link [ 118.613228][ T1009] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 118.617551][ T1009] ata1.00: configured for UDMA/100 [ 118.619916][ T1009] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 118.640373][ T1009] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 118.642754][ T1009] ata1: failed to read log page 10h (errno=-5) [ 118.645021][ T1009] ata1.00: exception Emask 0x1 SAct 0x7c SErr 0x0 action 0x0 [ 118.647590][ T1009] ata1.00: irq_stat 0x41000000 [ 118.649279][ T1009] ata1.00: failed command: WRITE FPDMA QUEUED [ 118.651718][ T1009] ata1.00: cmd 61/00:10:5e:12:05/20:00:00:00:00/40 tag 2 ncq dma 4194304 ou [ 118.651718][ T1009] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 118.657603][ T1009] ata1.00: status: { DRDY } [ 118.659224][ T1009] ata1.00: error: { ABRT } [ 118.661112][ T1009] ata1.00: failed command: WRITE FPDMA QUEUED [ 118.663256][ T1009] ata1.00: cmd 61/d8:18:5e:32:05/0e:00:00:00:00/40 tag 3 ncq dma 1945600 ou [ 118.663256][ T1009] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 118.669137][ T1009] ata1.00: status: { DRDY } [ 118.670973][ T1009] ata1.00: error: { ABRT } [ 118.672562][ T1009] ata1.00: failed command: WRITE FPDMA QUEUED [ 118.674666][ T1009] ata1.00: cmd 61/60:20:36:41:05/05:00:00:00:00/40 tag 4 ncq dma 704512 out [ 118.674666][ T1009] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 118.680766][ T1009] ata1.00: status: { DRDY } [ 118.682372][ T1009] ata1.00: error: { ABRT } [ 118.683945][ T1009] ata1.00: failed command: WRITE FPDMA QUEUED [ 118.686052][ T1009] ata1.00: cmd 61/00:28:96:46:05/20:00:00:00:00/40 tag 5 ncq dma 4194304 ou [ 118.686052][ T1009] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 118.692196][ T1009] ata1.00: status: { DRDY } [ 118.693803][ T1009] ata1.00: error: { ABRT } [ 118.695419][ T1009] ata1.00: failed command: WRITE FPDMA QUEUED [ 118.697514][ T1009] ata1.00: cmd 61/a0:30:96:66:05/1a:00:00:00:00/40 tag 6 ncq dma 3489792 ou [ 118.697514][ T1009] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 118.703662][ T1009] ata1.00: status: { DRDY } [ 118.705269][ T1009] ata1.00: error: { ABRT } [ 118.707646][ T1009] ata1.00: configured for UDMA/100 [ 118.710038][ T1009] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 118.753868][ T1009] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 118.756214][ T1009] ata1: failed to read log page 10h (errno=-5) [ 118.758355][ T1009] ata1.00: NCQ disabled due to excessive errors [ 118.770980][ T1009] ata1.00: exception Emask 0x1 SAct 0x1800 SErr 0x0 action 0x0 [ 118.773616][ T1009] ata1.00: irq_stat 0x41000008 [ 118.775342][ T1009] ata1.00: failed command: WRITE FPDMA QUEUED [ 118.777442][ T1009] ata1.00: cmd 61/00:58:36:81:04/20:00:00:00:00/40 tag 11 ncq dma 4194304 ou [ 118.777442][ T1009] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 118.800358][ T1009] ata1.00: status: { DRDY } [ 118.802026][ T1009] ata1.00: error: { ABRT } [ 118.803601][ T1009] ata1.00: failed command: WRITE FPDMA QUEUED [ 118.805715][ T1009] ata1.00: cmd 61/00:60:5e:12:05/20:00:00:00:00/40 tag 12 ncq dma 4194304 ou [ 118.805715][ T1009] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 118.815619][ T1009] ata1.00: status: { DRDY } [ 118.817308][ T1009] ata1.00: error: { ABRT } [ 118.819854][ T1009] ata1.00: configured for UDMA/100 [ 118.821947][ T1009] ata1: EH complete 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-build2930426070=/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 7c9658af8505 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=7c9658af8505abccd5bf5890cc8a8e6d9826eaa0 -X github.com/google/syzkaller/prog.gitRevisionDate=20260223-092328" ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=7c9658af8505abccd5bf5890cc8a8e6d9826eaa0 -X github.com/google/syzkaller/prog.gitRevisionDate=20260223-092328" ./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=7c9658af8505abccd5bf5890cc8a8e6d9826eaa0 -X github.com/google/syzkaller/prog.gitRevisionDate=20260223-092328" -o ./bin/linux_amd64/syz-execprog github.com/google/syzkaller/tools/syz-execprog mkdir -p ./bin/linux_amd64 g++ -o ./bin/linux_amd64/syz-executor executor/executor.cc \ -m64 -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_amd64=1 \ -DHOSTGOOS_linux=1 -DGIT_REVISION=\"7c9658af8505abccd5bf5890cc8a8e6d9826eaa0\" /usr/bin/ld: /tmp/cckeeX7G.o: in function `Connection::Connect(char const*, char const*)': executor.cc:(.text._ZN10Connection7ConnectEPKcS1_[_ZN10Connection7ConnectEPKcS1_]+0x386): 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