lost connection to test machine [ 53.006729][ T40] audit: type=1400 audit(1772844781.220:61): avc: denied { siginh } for pid=5916 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '[localhost]:6261' (ED25519) to the list of known hosts. [ 59.362394][ T40] audit: type=1400 audit(1772844787.600:62): avc: denied { execute } for pid=5934 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 [ 59.370350][ T40] audit: type=1400 audit(1772844787.600:63): avc: denied { execute_no_trans } for pid=5934 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 (0x276000) [ 60.287164][ T1115] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 60.290289][ T1115] ata1: failed to read log page 10h (errno=-5) [ 60.293027][ T1115] ata1.00: exception Emask 0x1 SAct 0x18000000 SErr 0x0 action 0x0 [ 60.296801][ T1115] ata1.00: irq_stat 0x41000000 [ 60.298945][ T1115] ata1.00: failed command: WRITE FPDMA QUEUED [ 60.301653][ T1115] ata1.00: cmd 61/b0:d8:86:ad:04/13:00:00:00:00/40 tag 27 ncq dma 2580480 ou [ 60.301653][ T1115] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 60.309312][ T1115] ata1.00: status: { DRDY } [ 60.311350][ T1115] ata1.00: failed command: WRITE FPDMA QUEUED [ 60.314078][ T1115] ata1.00: cmd 61/a8:e0:36:c1:04/06:00:00:00:00/40 tag 28 ncq dma 872448 out [ 60.314078][ T1115] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 60.321656][ T1115] ata1.00: status: { DRDY } [ 60.325837][ T1115] ata1.00: configured for UDMA/100 [ 60.328869][ T1115] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x306000) 2026/03/07 00:53:09 parsed 1 programs [ 60.882101][ T40] audit: type=1400 audit(1772844789.120:64): avc: denied { node_bind } for pid=5934 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 63.061673][ T40] audit: type=1400 audit(1772844791.300:65): avc: denied { mounton } for pid=5944 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 [ 63.072219][ T40] audit: type=1400 audit(1772844791.310:66): avc: denied { mount } for pid=5944 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 [ 63.074421][ T5944] cgroup: Unknown subsys name 'net' [ 63.086127][ T40] audit: type=1400 audit(1772844791.330:67): avc: denied { unmount } for pid=5944 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 63.204323][ T5944] cgroup: Unknown subsys name 'cpuset' [ 63.211220][ T5944] cgroup: Unknown subsys name 'rlimit' [ 63.354811][ T40] audit: type=1400 audit(1772844791.590:68): avc: denied { setattr } for pid=5944 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 [ 63.362722][ T40] audit: type=1400 audit(1772844791.590:69): avc: denied { create } for pid=5944 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.371542][ T40] audit: type=1400 audit(1772844791.590:70): avc: denied { write } for pid=5944 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 63.379823][ T40] audit: type=1400 audit(1772844791.590:71): avc: denied { read } for pid=5944 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 76.290044][ T1418] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.292902][ T1418] ieee802154 phy1 wpan1: encryption failed: -22 [ 86.527671][ T71] cfg80211: failed to load regulatory.db [ 90.406172][ T1115] ata1.00: exception Emask 0x0 SAct 0x8000000 SErr 0x0 action 0x6 frozen [ 90.408914][ T1115] ata1.00: failed command: WRITE FPDMA QUEUED [ 90.410920][ T1115] ata1.00: cmd 61/30:d8:06:29:05/18:00:00:00:00/40 tag 27 ncq dma 3170304 ou [ 90.410920][ T1115] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout) [ 90.417891][ T1115] ata1.00: status: { DRDY } [ 90.419868][ T1115] ata1: hard resetting link [ 90.740475][ T1115] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300) [ 90.744117][ T1115] ata1.00: configured for UDMA/100 [ 90.746150][ T1115] ata1: EH complete [ 90.797641][ T5947] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 90.802207][ T40] kauditd_printk_skb: 6 callbacks suppressed [ 90.802221][ T40] audit: type=1400 audit(1772844819.040:78): avc: denied { relabelto } for pid=5947 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0xa6000) [ 90.886300][ T40] audit: type=1400 audit(1772844819.120:79): avc: denied { write } for pid=5947 comm="mkswap" path="/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 90.937311][ T1115] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 90.940273][ T1115] ata1: failed to read log page 10h (errno=-5) [ 90.943034][ T1115] ata1.00: exception Emask 0x1 SAct 0x4000 SErr 0x0 action 0x0 [ 90.946430][ T1115] ata1.00: irq_stat 0x41000008 [ 90.948570][ T1115] ata1.00: failed command: WRITE FPDMA QUEUED [ 90.951219][ T1115] ata1.00: cmd 61/30:70:46:90:05/05:00:00:00:00/40 tag 14 ncq dma 679936 out [ 90.951219][ T1115] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 90.958887][ T1115] ata1.00: status: { DRDY } [ 90.960867][ T1115] ata1.00: error: { ABRT } [ 90.963944][ T1115] ata1.00: configured for UDMA/100 [ 90.966577][ T1115] ata1: EH complete qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000) [ 91.007150][ T1115] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 91.010097][ T1115] ata1: failed to read log page 10h (errno=-5) [ 91.012787][ T1115] ata1.00: NCQ disabled due to excessive errors [ 91.015506][ T1115] ata1.00: exception Emask 0x1 SAct 0x600000 SErr 0x0 action 0x0 [ 91.019092][ T1115] ata1.00: irq_stat 0x41000000 [ 91.020807][ T1115] ata1.00: failed command: WRITE FPDMA QUEUED [ 91.022931][ T1115] ata1.00: cmd 61/00:a8:76:95:05/20:00:00:00:00/40 tag 21 ncq dma 4194304 ou [ 91.022931][ T1115] res 50/04:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 91.029236][ T1115] ata1.00: status: { DRDY } [ 91.030908][ T1115] ata1.00: error: { ABRT } [ 91.032434][ T1115] ata1.00: failed command: WRITE FPDMA QUEUED [ 91.034457][ T1115] ata1.00: cmd 61/30:b0:46:90:05/05:00:00:00:00/40 tag 22 ncq dma 679936 out [ 91.034457][ T1115] res 50/04:01:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 91.041746][ T1115] ata1.00: status: { DRDY } [ 91.043252][ T1115] ata1.00: error: { ABRT } [ 91.045632][ T1115] ata1.00: configured for UDMA/100 [ 91.048480][ T1115] 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-build1814019681=/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/ccZswRL1.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