last executing test programs: kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.72' (ED25519) to the list of known hosts. [ 23.777852][ T30] audit: type=1400 audit(1760714115.061:64): avc: denied { mounton } for pid=273 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 23.779367][ T273] cgroup: Unknown subsys name 'net' [ 23.800980][ T30] audit: type=1400 audit(1760714115.061:65): avc: denied { mount } for pid=273 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 [ 23.829392][ T30] audit: type=1400 audit(1760714115.091:66): avc: denied { unmount } for pid=273 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.829622][ T273] cgroup: Unknown subsys name 'devices' [ 23.975824][ T273] cgroup: Unknown subsys name 'hugetlb' [ 23.981549][ T273] cgroup: Unknown subsys name 'rlimit' [ 24.153666][ T30] audit: type=1400 audit(1760714115.431:67): avc: denied { setattr } for pid=273 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=254 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 24.177259][ T30] audit: type=1400 audit(1760714115.441:68): avc: denied { mounton } for pid=273 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 24.202405][ T30] audit: type=1400 audit(1760714115.441:69): avc: denied { mount } for pid=273 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 24.210038][ T275] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 24.235013][ T30] audit: type=1400 audit(1760714115.521:70): avc: denied { relabelto } for pid=275 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.261067][ T30] audit: type=1400 audit(1760714115.521:71): avc: denied { write } for pid=275 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.278410][ T30] audit: type=1400 audit(1760714115.561:72): avc: denied { read } for pid=276 comm="poweroff" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 24.312780][ T30] audit: type=1400 audit(1760714115.591:73): avc: denied { read } for pid=273 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.339679][ T273] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k Stopping sshd: stopped /usr/sbin/sshd (pid 193) OK Stopping crond: stopped /usr/sbin/crond (pid 185) OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 139) Stopping network: OK Stopping iptables: OK Stopping system message bus: done Stopping klogd: OK Stopping acpid: [ 25.192381][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.199784][ T322] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.207495][ T322] device bridge_slave_0 entered promiscuous mode [ 25.215537][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.222590][ T322] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.230156][ T322] device bridge_slave_1 entered promiscuous mode [ 25.313662][ T324] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.321132][ T324] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.328852][ T324] device bridge_slave_0 entered promiscuous mode [ 25.343138][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.350311][ T324] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.358206][ T324] device bridge_slave_1 entered promiscuous mode [ 25.387442][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.394839][ T323] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.402448][ T323] device bridge_slave_0 entered promiscuous mode [ 25.419496][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.426773][ T323] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.434442][ T323] device bridge_slave_1 entered promiscuous mode [ 25.465381][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.472544][ T329] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.480206][ T329] device bridge_slave_0 entered promiscuous mode [ 25.501681][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.509063][ T329] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.516919][ T329] device bridge_slave_1 entered promiscuous mode [ 25.530721][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.537913][ T326] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.545466][ T326] device bridge_slave_0 entered promiscuous mode [ 25.552787][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.560187][ T326] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.567787][ T326] device bridge_slave_1 entered promiscuous mode [ 25.745561][ T322] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.752807][ T322] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.760391][ T322] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.767464][ T322] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.786939][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.794230][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.801721][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.808943][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.818528][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.825804][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state OK[ 25.833595][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.840927][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.858719][ T324] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.865832][ T324] bridge0: port 2(bridge_slave_1) entered forwarding state Stopping syslogd[ 25.873224][ T324] bridge0: port 1(bridge_slave_0) entered blocking state : [ 25.881727][ T324] bridge0: port 1(bridge_slave_0) entered forwarding state stopped /sbin/syslogd (pid 83) OK [ 25.900012][ T329] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.907250][ T329] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.914661][ T329] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.921808][ T329] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.952063][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.960303][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.967966][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.975830][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.983139][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.990778][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.998459][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.005937][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.013539][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.021092][ T10] bridge0: port 2(bridge_slave_1) entered disabled state umount: can't re[ 26.031188][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready mount debugfs re[ 26.039973][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready ad-only [ 26.074613][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.083099][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 26.100399][ T10] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.107683][ T10] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.115461][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready Connection to 10.128.1.72 closed by remote host. [ 26.124015][ T10] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.131086][ T10] bridge0: port 2(bridge_slave_1) entered forwarding state umount: sysfs busy - remounted read-only umount: devtmpfs busy - remounted read-only umount: can't remount /dev/root read-only The system is going down NOW! Sent SIGTERM to all processes [ 26.206776][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 26.281893][ T322] syz-executor (322) used greatest stack depth: 20640 bytes left [ 27.114553][ T10] device bridge_slave_1 left promiscuous mode [ 27.121176][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.128946][ T10] device bridge_slave_0 left promiscuous mode [ 27.135220][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.236396][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 27.244680][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.251792][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 27.259352][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 27.267973][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.275121][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 27.282785][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready Sent SIGKILL to all processes Requesting system poweroff [ 28.306174][ T381] kvm: exiting hardware virtualization [ 28.313190][ T381] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 28.320153][ T381] ACPI: PM: Preparing to enter system sleep state S5 [ 28.327140][ T381] reboot: Power down serialport: VM disconnected.