syzkaller syzkaller login: [ 13.291008][ T30] kauditd_printk_skb: 48 callbacks suppressed [ 13.291021][ T30] audit: type=1400 audit(1766433960.263:59): avc: denied { transition } for pid=223 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.300144][ T30] audit: type=1400 audit(1766433960.263:60): avc: denied { noatsecure } for pid=223 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.306196][ T30] audit: type=1400 audit(1766433960.273:61): avc: denied { write } for pid=223 comm="sh" path="pipe:[14592]" dev="pipefs" ino=14592 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 13.316773][ T30] audit: type=1400 audit(1766433960.273:62): avc: denied { rlimitinh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 13.335669][ T30] audit: type=1400 audit(1766433960.273:63): avc: denied { siginh } for pid=223 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.254' (ED25519) to the list of known hosts. 2025/12/22 20:06:09 parsed 1 programs [ 22.370856][ T30] audit: type=1400 audit(1766433969.343:64): avc: denied { node_bind } for pid=281 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 22.392053][ T30] audit: type=1400 audit(1766433969.343:65): avc: denied { module_request } for pid=281 comm="syz-execprog" kmod="net-pf-2-proto-262-type-1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 23.228562][ T30] audit: type=1400 audit(1766433970.203:66): avc: denied { mounton } for pid=289 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 [ 23.231432][ T289] cgroup: Unknown subsys name 'net' [ 23.251280][ T30] audit: type=1400 audit(1766433970.203:67): avc: denied { mount } for pid=289 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 [ 23.278573][ T30] audit: type=1400 audit(1766433970.233:68): avc: denied { unmount } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 23.278974][ T289] cgroup: Unknown subsys name 'devices' [ 23.425450][ T289] cgroup: Unknown subsys name 'hugetlb' [ 23.431127][ T289] cgroup: Unknown subsys name 'rlimit' [ 23.545483][ T30] audit: type=1400 audit(1766433970.523:69): avc: denied { setattr } for pid=289 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 [ 23.568796][ T30] audit: type=1400 audit(1766433970.523:70): avc: denied { create } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 23.583976][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 23.589764][ T30] audit: type=1400 audit(1766433970.523:71): avc: denied { write } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.618022][ T30] audit: type=1400 audit(1766433970.523:72): avc: denied { read } for pid=289 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 23.638445][ T30] audit: type=1400 audit(1766433970.523:73): avc: denied { mounton } for pid=289 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 [ 23.663271][ T289] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 24.114353][ T296] request_module fs-gadgetfs succeeded, but still no fs? [ 24.325326][ T309] syz-executor (309) used greatest stack depth: 22016 bytes left [ 24.632131][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.639296][ T340] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.646694][ T340] device bridge_slave_0 entered promiscuous mode [ 24.653480][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.660557][ T340] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.667932][ T340] device bridge_slave_1 entered promiscuous mode [ 24.712770][ T340] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.719855][ T340] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.727153][ T340] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.734207][ T340] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.750602][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.758195][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.765444][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.775109][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.783217][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.790258][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.797642][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.805963][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.812977][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.824065][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 24.832979][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 24.845628][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 24.856228][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 24.864453][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 24.871805][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 24.879768][ T340] device veth0_vlan entered promiscuous mode [ 24.889499][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.898455][ T340] device veth1_macvtap entered promiscuous mode [ 24.907545][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.917511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 24.944636][ T340] syz-executor (340) used greatest stack depth: 20704 bytes left 2025/12/22 20:06:12 executed programs: 0 [ 25.173484][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.180553][ T362] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.188057][ T362] device bridge_slave_0 entered promiscuous mode [ 25.202346][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.209504][ T362] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.216985][ T362] device bridge_slave_1 entered promiscuous mode [ 25.272929][ T362] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.279974][ T362] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.287227][ T362] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.294256][ T362] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.302300][ T351] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.309511][ T351] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.332739][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.340158][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.348589][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.357067][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.365320][ T351] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.372340][ T351] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.386215][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.394483][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.402547][ T351] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.409592][ T351] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.425694][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.433746][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.442387][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.450633][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.469303][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.477615][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.487716][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.495558][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.505079][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.512584][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.520019][ T362] device veth0_vlan entered promiscuous mode [ 25.529994][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.538191][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.550812][ T362] device veth1_macvtap entered promiscuous mode [ 25.559752][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.567584][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 25.577393][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.586603][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 25.594896][ T351] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.324942][ T45] device bridge_slave_1 left promiscuous mode [ 26.331116][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.340839][ T45] device bridge_slave_0 left promiscuous mode [ 26.350505][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.358590][ T45] device veth1_macvtap left promiscuous mode [ 26.364632][ T45] device veth0_vlan left promiscuous mode 2025/12/22 20:06:17 executed programs: 274 2025/12/22 20:06:22 executed programs: 575 SYZFAIL: posix_spawnp failed (errno 2: No such file or directory) connection error: failed to recv *flatrpc.ExecutorMessageRawT: EOF [ 36.504463][ T45] device bridge_slave_1 left promiscuous mode [ 36.510565][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.518060][ T45] device bridge_slave_0 left promiscuous mode [ 36.524205][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.531982][ T45] device veth1_macvtap left promiscuous mode [ 36.538019][ T45] device veth0_vlan left promiscuous mode