lost connection to test machine Warning: Permanently added '[localhost]:64323' (ED25519) to the list of known hosts. [ 59.389810][ T40] kauditd_printk_skb: 17 callbacks suppressed [ 59.389825][ T40] audit: type=1400 audit(1778459846.787:138): avc: denied { execute } for pid=5728 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 [ 59.399709][ T40] audit: type=1400 audit(1778459846.787:139): avc: denied { execute_no_trans } for pid=5728 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 2026/05/11 00:37:28 parsed 1 programs [ 60.619284][ T40] audit: type=1400 audit(1778459848.017:140): avc: denied { node_bind } for pid=5728 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0xb2000) qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x14f000) [ 60.848052][ T1132] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 60.850187][ T1132] ata1: failed to read log page 10h (errno=-5) [ 60.852462][ T1132] ata1.00: exception Emask 0x1 SAct 0x40004001 SErr 0x0 action 0x0 [ 60.855372][ T1132] ata1.00: irq_stat 0x40000000 [ 60.856927][ T1132] ata1.00: failed command: WRITE FPDMA QUEUED [ 60.859433][ T1132] ata1.00: cmd 61/40:00:5e:98:04/0e:00:00:00:00/40 tag 0 ncq dma 1867776 ou [ 60.859433][ T1132] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 60.865972][ T1132] ata1.00: status: { DRDY } [ 60.869231][ T1132] ata1.00: error: { ABRT } [ 60.871219][ T1132] ata1.00: failed command: WRITE FPDMA QUEUED [ 60.873793][ T1132] ata1.00: cmd 61/90:70:46:49:04/05:00:00:00:00/40 tag 14 ncq dma 729088 out [ 60.873793][ T1132] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 60.881299][ T1132] ata1.00: status: { DRDY } [ 60.883293][ T1132] ata1.00: error: { ABRT } [ 60.885299][ T1132] ata1.00: failed command: WRITE FPDMA QUEUED [ 60.887575][ T1132] ata1.00: cmd 61/78:f0:e6:8d:04/0a:00:00:00:00/40 tag 30 ncq dma 1372160 ou [ 60.887575][ T1132] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 60.894467][ T1132] ata1.00: status: { DRDY } [ 60.896093][ T1132] ata1.00: error: { ABRT } [ 60.899074][ T1132] ata1.00: configured for UDMA/100 [ 60.901677][ T1132] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 63.144337][ T40] audit: type=1400 audit(1778459850.537:141): avc: denied { mounton } for pid=5739 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 63.152756][ T40] audit: type=1400 audit(1778459850.547:142): avc: denied { mount } for pid=5739 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 63.155666][ T5739] cgroup: Unknown subsys name 'net' [ 63.164451][ T40] audit: type=1400 audit(1778459850.557:143): avc: denied { unmount } for pid=5739 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 63.311745][ T5739] cgroup: Unknown subsys name 'cpuset' [ 63.318292][ T5739] cgroup: Unknown subsys name 'rlimit' [ 63.515250][ T40] audit: type=1400 audit(1778459850.907:144): avc: denied { setattr } for pid=5739 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=849 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 63.522743][ T40] audit: type=1400 audit(1778459850.907:145): avc: denied { create } for pid=5739 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.530281][ T40] audit: type=1400 audit(1778459850.907:146): avc: denied { write } for pid=5739 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.537023][ T40] audit: type=1400 audit(1778459850.907:147): avc: denied { read } for pid=5739 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 76.570630][ T1437] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.573467][ T1437] ieee802154 phy1 wpan1: encryption failed: -22 [ 86.810064][ T1041] cfg80211: failed to load regulatory.db [ 91.327497][ T1132] ata1.00: exception Emask 0x0 SAct 0x800 SErr 0x0 action 0x6 frozen [ 91.330350][ T1132] ata1.00: failed command: WRITE FPDMA QUEUED [ 91.332605][ T1132] ata1.00: cmd 61/00:58:36:41:05/20:00:00:00:00/40 tag 11 ncq dma 4194304 ou [ 91.332605][ T1132] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) [ 91.338893][ T1132] ata1.00: status: { DRDY } [ 91.340655][ T1132] ata1: hard resetting link [ 91.657874][ T1132] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 91.661769][ T1132] ata1.00: configured for UDMA/100 [ 91.663642][ T1132] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 122.047484][ T1132] ata1.00: NCQ disabled due to excessive errors [ 122.049602][ T1132] ata1.00: exception Emask 0x0 SAct 0x4000 SErr 0x0 action 0x6 frozen [ 122.052160][ T1132] ata1.00: failed command: WRITE FPDMA QUEUED [ 122.054104][ T1132] ata1.00: cmd 61/00:70:36:61:05/20:00:00:00:00/40 tag 14 ncq dma 4194304 ou [ 122.054104][ T1132] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) [ 122.061094][ T1132] ata1.00: status: { DRDY } [ 122.062628][ T1132] ata1: hard resetting link [ 122.381511][ T1132] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 122.385792][ T1132] ata1.00: configured for UDMA/100 [ 122.387915][ T1132] 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-build2938890995=/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 a6c9c731229 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=a6c9c7312290da5bca2fc1be4872a7aeefb6e3ea -X github.com/google/syzkaller/prog.gitRevisionDate=20251104-181356" ./sys/syz-sysgen | grep -q false || go install -ldflags="-s -w -X github.com/google/syzkaller/prog.GitRevision=a6c9c7312290da5bca2fc1be4872a7aeefb6e3ea -X github.com/google/syzkaller/prog.gitRevisionDate=20251104-181356" ./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=a6c9c7312290da5bca2fc1be4872a7aeefb6e3ea -X github.com/google/syzkaller/prog.gitRevisionDate=20251104-181356" -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=\"a6c9c7312290da5bca2fc1be4872a7aeefb6e3ea\" /usr/bin/ld: /tmp/cccwuR6W.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