lost connection to test machine syzkaller login: [ 97.194550][ T10] cfg80211: failed to load regulatory.db qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0xc2000) [ 99.785938][ T1032] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 99.793938][ T1032] ata1: failed to read log page 10h (errno=-5) [ 99.804073][ T1032] ata1.00: exception Emask 0x1 SAct 0xc100 SErr 0x0 action 0x0 [ 99.807876][ T1032] ata1.00: irq_stat 0x41000000 [ 99.811066][ T1032] ata1.00: failed command: WRITE FPDMA QUEUED [ 99.817879][ T1032] ata1.00: cmd 61/00:40:36:01:05/20:00:00:00:00/40 tag 8 ncq dma 4194304 ou [ 99.817879][ T1032] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 99.833382][ T1032] ata1.00: status: { DRDY } [ 99.845432][ T1032] ata1.00: error: { ABRT } [ 99.858158][ T1032] ata1.00: failed command: WRITE FPDMA QUEUED [ 99.868874][ T1032] ata1.00: cmd 61/10:70:46:64:05/06:00:00:00:00/40 tag 14 ncq dma 794624 out [ 99.868874][ T1032] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 99.909859][ T1032] ata1.00: status: { DRDY } [ 99.914901][ T1032] ata1.00: error: { ABRT } [ 99.921773][ T1032] ata1.00: failed command: WRITE FPDMA QUEUED [ 99.929683][ T1032] ata1.00: cmd 61/e0:78:56:6a:05/16:00:00:00:00/40 tag 15 ncq dma 2998272 ou [ 99.929683][ T1032] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 99.954056][ T1032] ata1.00: status: { DRDY } [ 99.956621][ T1032] ata1.00: error: { ABRT } [ 99.965411][ T1032] ata1.00: configured for UDMA/100 [ 99.976251][ T1032] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x2dc000) Warning: Permanently added '[localhost]:6326' (ED25519) to the list of known hosts. [ 130.464053][ T1032] ata1.00: exception Emask 0x0 SAct 0x8000000 SErr 0x0 action 0x6 frozen [ 130.468348][ T1032] ata1.00: failed command: WRITE FPDMA QUEUED [ 130.471716][ T1032] ata1.00: cmd 61/e0:d8:56:6a:05/16:00:00:00:00/40 tag 27 ncq dma 2998272 ou [ 130.471716][ T1032] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) [ 130.480207][ T1032] ata1.00: status: { DRDY } [ 130.482381][ T1032] ata1: hard resetting link [ 130.806723][ T1032] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 130.811169][ T1032] ata1.00: configured for UDMA/100 [ 130.814198][ T1032] ata1: EH complete 2026/06/15 05:03:27 parsed 1 programs [ 133.622208][ T5324] cgroup: Unknown subsys name 'net' [ 133.681432][ T5324] cgroup: Unknown subsys name 'cpuset' [ 133.689955][ T5324] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 135.638541][ T5324] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x316000) [ 143.247749][ T1333] ieee802154 phy0 wpan0: encryption failed: -22 [ 143.250912][ T1333] ieee802154 phy1 wpan1: encryption failed: -22 [ 199.584215][ T1032] ata1.00: NCQ disabled due to excessive errors [ 199.587047][ T1032] ata1.00: exception Emask 0x0 SAct 0x100 SErr 0x0 action 0x6 frozen [ 199.590517][ T1032] ata1.00: failed command: WRITE FPDMA QUEUED [ 199.593594][ T1032] ata1.00: cmd 61/b0:40:36:e1:05/18:00:00:00:00/40 tag 8 ncq dma 3235840 ou [ 199.593594][ T1032] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) [ 199.601852][ T1032] ata1.00: status: { DRDY } [ 199.604373][ T1032] ata1: hard resetting link [ 199.926739][ T1032] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 199.931338][ T1032] ata1.00: configured for UDMA/100 [ 199.934109][ T1032] 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-build3757472327=/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 39751c2134a0 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=39751c2134a039db51aba39640ff82d072213d73 -X github.com/google/syzkaller/prog.gitRevisionDate=20260217-170623" ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=39751c2134a039db51aba39640ff82d072213d73 -X github.com/google/syzkaller/prog.gitRevisionDate=20260217-170623" ./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=39751c2134a039db51aba39640ff82d072213d73 -X github.com/google/syzkaller/prog.gitRevisionDate=20260217-170623" -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=\"39751c2134a039db51aba39640ff82d072213d73\" /usr/bin/ld: /tmp/ccLNMeJa.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