lost connection to test machine [ 52.755134][ T40] audit: type=1400 audit(1772843937.457:60): avc: denied { rlimitinh } for pid=5908 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 52.762936][ T40] audit: type=1400 audit(1772843937.457:61): avc: denied { siginh } for pid=5908 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '[localhost]:9893' (ED25519) to the list of known hosts. [ 59.078731][ T40] audit: type=1400 audit(1772843943.797:62): avc: denied { execute } for pid=5928 comm="sh" name="syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 59.085870][ T40] audit: type=1400 audit(1772843943.797:63): avc: denied { execute_no_trans } for pid=5928 comm="sh" path="/syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x99000) [ 59.742863][ T1116] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 59.745980][ T1116] ata1: failed to read log page 10h (errno=-5) [ 59.748698][ T1116] ata1.00: exception Emask 0x1 SAct 0x40000001 SErr 0x0 action 0x0 [ 59.752402][ T1116] ata1.00: irq_stat 0x41000000 [ 59.754519][ T1116] ata1.00: failed command: WRITE FPDMA QUEUED [ 59.757324][ T1116] ata1.00: cmd 61/58:00:d6:6d:04/06:00:00:00:00/40 tag 0 ncq dma 831488 out [ 59.757324][ T1116] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 59.764851][ T1116] ata1.00: status: { DRDY } [ 59.766900][ T1116] ata1.00: failed command: WRITE FPDMA QUEUED [ 59.769743][ T1116] ata1.00: cmd 61/c8:f0:0e:69:04/04:00:00:00:00/40 tag 30 ncq dma 626688 out [ 59.769743][ T1116] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 59.777328][ T1116] ata1.00: status: { DRDY } [ 59.780442][ T1116] ata1.00: configured for UDMA/100 [ 59.783246][ T1116] ata1: EH complete 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 (0x400000) [ 60.002677][ T1116] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 60.005615][ T1116] ata1: failed to read log page 10h (errno=-5) [ 60.008370][ T1116] ata1.00: NCQ disabled due to excessive errors [ 60.011117][ T1116] ata1.00: exception Emask 0x1 SAct 0x89000000 SErr 0x0 action 0x0 [ 60.014746][ T1116] ata1.00: irq_stat 0x41000000 [ 60.016900][ T1116] ata1.00: failed command: WRITE FPDMA QUEUED [ 60.019566][ T1116] ata1.00: cmd 61/00:c0:f6:06:05/20:00:00:00:00/40 tag 24 ncq dma 4194304 ou [ 60.019566][ T1116] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 60.027211][ T1116] ata1.00: status: { DRDY } [ 60.029244][ T1116] ata1.00: error: { ABRT } [ 60.031278][ T1116] ata1.00: failed command: WRITE FPDMA QUEUED [ 60.034084][ T1116] ata1.00: cmd 61/00:d8:36:61:05/20:00:00:00:00/40 tag 27 ncq dma 4194304 ou [ 60.034084][ T1116] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 60.041564][ T1116] ata1.00: status: { DRDY } [ 60.043728][ T1116] ata1.00: error: { ABRT } [ 60.045740][ T1116] ata1.00: failed command: WRITE FPDMA QUEUED [ 60.048454][ T1116] ata1.00: cmd 61/38:f8:36:81:05/0d:00:00:00:00/40 tag 31 ncq dma 1732608 ou [ 60.048454][ T1116] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 60.056127][ T1116] ata1.00: status: { DRDY } [ 60.058176][ T1116] ata1.00: error: { ABRT } [ 60.061129][ T1116] ata1.00: configured for UDMA/100 [ 60.064028][ T1116] 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-build1140076034=/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='go1.24.4' GOWORK='' PKG_CONFIG='pkg-config' git status (err=) HEAD detached at d20b04c80a0 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=d20b04c80a01e68026299511a6ba77cc67a198f5 -X github.com/google/syzkaller/prog.gitRevisionDate=20260305-101922" ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=d20b04c80a01e68026299511a6ba77cc67a198f5 -X github.com/google/syzkaller/prog.gitRevisionDate=20260305-101922" ./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=d20b04c80a01e68026299511a6ba77cc67a198f5 -X github.com/google/syzkaller/prog.gitRevisionDate=20260305-101922" -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=\"d20b04c80a01e68026299511a6ba77cc67a198f5\" /usr/bin/ld: /tmp/ccLEWSPc.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