syzkaller syzkaller login: [ 20.081209][ T28] kauditd_printk_skb: 44 callbacks suppressed [ 20.081224][ T28] audit: type=1400 audit(1778101463.234:59): avc: denied { transition } for pid=252 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 [ 20.111160][ T28] audit: type=1400 audit(1778101463.234:60): avc: denied { noatsecure } for pid=252 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 20.130940][ T28] audit: type=1400 audit(1778101463.244:61): avc: denied { write } for pid=252 comm="sh" path="pipe:[11084]" dev="pipefs" ino=11084 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 20.153483][ T28] audit: type=1400 audit(1778101463.244:62): avc: denied { rlimitinh } for pid=252 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 20.173546][ T28] audit: type=1400 audit(1778101463.244:63): avc: denied { siginh } for pid=252 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.1.70' (ED25519) to the list of known hosts. 2026/05/06 21:04:33 parsed 1 programs [ 29.938578][ T28] audit: type=1400 audit(1778101473.094:64): avc: denied { node_bind } for pid=294 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 29.961607][ T28] audit: type=1400 audit(1778101473.094:65): avc: denied { module_request } for pid=294 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 [ 30.798705][ T28] audit: type=1400 audit(1778101473.954:66): avc: denied { mounton } for pid=300 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 30.800508][ T300] cgroup: Unknown subsys name 'net' [ 30.828386][ T28] audit: type=1400 audit(1778101473.954:67): avc: denied { mount } for pid=300 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 [ 30.867320][ T28] audit: type=1400 audit(1778101474.004:68): avc: denied { unmount } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 30.867541][ T300] cgroup: Unknown subsys name 'devices' [ 31.014556][ T300] cgroup: Unknown subsys name 'hugetlb' [ 31.021120][ T300] cgroup: Unknown subsys name 'rlimit' [ 31.158218][ T28] audit: type=1400 audit(1778101474.314:69): avc: denied { setattr } for pid=300 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 31.184456][ T28] audit: type=1400 audit(1778101474.314:70): avc: denied { create } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.206571][ T28] audit: type=1400 audit(1778101474.314:71): avc: denied { write } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.215540][ T305] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 31.227492][ T28] audit: type=1400 audit(1778101474.314:72): avc: denied { read } for pid=300 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 31.259156][ T28] audit: type=1400 audit(1778101474.314:73): avc: denied { mounton } for pid=300 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 [ 31.301627][ T300] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 32.063088][ T308] request_module fs-gadgetfs succeeded, but still no fs? [ 32.264771][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.274798][ T326] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.283313][ T326] device bridge_slave_0 entered promiscuous mode [ 32.291542][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.300492][ T326] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.312729][ T326] device bridge_slave_1 entered promiscuous mode [ 32.361226][ T326] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.369175][ T326] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.377463][ T326] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.384808][ T326] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.406526][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 32.414746][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 32.425400][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 32.435020][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 32.446620][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 32.455405][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 32.464762][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 32.475434][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 32.484694][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 32.493143][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 32.509216][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 32.521396][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 32.538267][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 32.554520][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 32.567127][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 32.578764][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 32.592002][ T326] device veth0_vlan entered promiscuous mode [ 32.603659][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 32.615866][ T326] device veth1_macvtap entered promiscuous mode [ 32.627855][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 32.640791][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 32.681012][ T326] syz-executor (326) used greatest stack depth: 21376 bytes left 2026/05/06 21:04:36 executed programs: 0 [ 33.458744][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.469473][ T370] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.480959][ T370] device bridge_slave_0 entered promiscuous mode [ 33.492622][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.502998][ T370] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.512965][ T370] device bridge_slave_1 entered promiscuous mode [ 33.564187][ T370] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.575437][ T370] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.587511][ T370] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.598294][ T370] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.613562][ T8] device bridge_slave_1 left promiscuous mode [ 33.622112][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.631215][ T8] device bridge_slave_0 left promiscuous mode [ 33.639409][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.648610][ T8] device veth1_macvtap left promiscuous mode [ 33.656604][ T8] device veth0_vlan left promiscuous mode [ 33.772446][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 33.783957][ T327] bridge0: port 1(bridge_slave_0) entered disabled state [ 33.793246][ T327] bridge0: port 2(bridge_slave_1) entered disabled state [ 33.806800][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 33.818709][ T327] bridge0: port 1(bridge_slave_0) entered blocking state [ 33.829392][ T327] bridge0: port 1(bridge_slave_0) entered forwarding state [ 33.840151][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 33.850783][ T327] bridge0: port 2(bridge_slave_1) entered blocking state [ 33.858280][ T327] bridge0: port 2(bridge_slave_1) entered forwarding state [ 33.872558][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 33.884175][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 33.899069][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 33.913384][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 33.923096][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 33.932638][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 33.943176][ T370] device veth0_vlan entered promiscuous mode [ 33.954644][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 33.966428][ T370] device veth1_macvtap entered promiscuous mode [ 33.977218][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 33.994960][ T327] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2026/05/06 21:04:41 executed programs: 258 2026/05/06 21:04:46 executed programs: 552 SYZFAIL: posix_spawnp failed (errno 2: No such file or directory) connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:33327->127.0.0.1:35128: read: connection reset by peer [ 44.852733][ T8] device bridge_slave_1 left promiscuous mode [ 44.861430][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.872350][ T8] device bridge_slave_0 left promiscuous mode [ 44.880494][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.890574][ T8] device veth1_macvtap left promiscuous mode [ 44.898757][ T8] device veth0_vlan left promiscuous mode