syzkaller syzkaller login: [ 9.094609][ T113] udevd (113) used greatest stack depth: 22912 bytes left [ 12.432121][ T30] kauditd_printk_skb: 13 callbacks suppressed [ 12.432142][ T30] audit: type=1400 audit(1764589061.932:59): avc: denied { transition } for pid=220 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 [ 12.443386][ T30] audit: type=1400 audit(1764589061.932:60): avc: denied { noatsecure } for pid=220 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.451099][ T30] audit: type=1400 audit(1764589061.942:61): avc: denied { write } for pid=220 comm="sh" path="pipe:[14485]" dev="pipefs" ino=14485 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 12.460115][ T30] audit: type=1400 audit(1764589061.942:62): avc: denied { rlimitinh } for pid=220 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 12.467288][ T30] audit: type=1400 audit(1764589061.942:63): avc: denied { siginh } for pid=220 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.056541][ T224] sftp-server (224) used greatest stack depth: 21216 bytes left Warning: Permanently added '10.128.10.29' (ED25519) to the list of known hosts. 2025/12/01 11:37:51 parsed 1 programs [ 21.609567][ T30] audit: type=1400 audit(1764589071.112:64): 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 [ 21.630381][ T30] audit: type=1400 audit(1764589071.112:65): 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 [ 22.522372][ T30] audit: type=1400 audit(1764589072.022:66): avc: denied { mounton } for pid=290 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 [ 22.523632][ T290] cgroup: Unknown subsys name 'net' [ 22.545050][ T30] audit: type=1400 audit(1764589072.022:67): avc: denied { mount } for pid=290 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 [ 22.572509][ T30] audit: type=1400 audit(1764589072.052:68): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.572815][ T290] cgroup: Unknown subsys name 'devices' [ 22.777266][ T290] cgroup: Unknown subsys name 'hugetlb' [ 22.782946][ T290] cgroup: Unknown subsys name 'rlimit' [ 22.929849][ T30] audit: type=1400 audit(1764589072.432:69): avc: denied { setattr } for pid=290 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 [ 22.953079][ T30] audit: type=1400 audit(1764589072.432:70): avc: denied { create } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.973641][ T30] audit: type=1400 audit(1764589072.432:71): avc: denied { write } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.978063][ T292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.994147][ T30] audit: type=1400 audit(1764589072.432:72): avc: denied { read } for pid=290 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 [ 23.022749][ T30] audit: type=1400 audit(1764589072.432:73): avc: denied { mounton } for pid=290 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 [ 23.053621][ T290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.460151][ T294] request_module fs-gadgetfs succeeded, but still no fs? [ 23.731207][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.738353][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.745841][ T312] device bridge_slave_0 entered promiscuous mode [ 23.752799][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.759860][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.767349][ T312] device bridge_slave_1 entered promiscuous mode [ 23.814629][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.821690][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.828998][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.836090][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.856075][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 23.863763][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.871346][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.880362][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 23.888695][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.895742][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.905552][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 23.913740][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.920797][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.932865][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 23.942151][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 23.956761][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 23.967855][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 23.976101][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 23.983575][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 23.992544][ T312] device veth0_vlan entered promiscuous mode [ 24.002914][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 24.012275][ T312] device veth1_macvtap entered promiscuous mode [ 24.021707][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 24.031691][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/01 11:37:54 executed programs: 0 [ 24.685735][ T363] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.692783][ T363] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.700564][ T363] device bridge_slave_0 entered promiscuous mode [ 24.708477][ T363] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.715543][ T363] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.722839][ T363] device bridge_slave_1 entered promiscuous mode [ 24.736155][ T8] device bridge_slave_1 left promiscuous mode [ 24.742298][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.749785][ T8] device bridge_slave_0 left promiscuous mode [ 24.756034][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.763915][ T8] device veth1_macvtap left promiscuous mode [ 24.770143][ T8] device veth0_vlan left promiscuous mode [ 24.918022][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 24.925734][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 24.933892][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 24.942247][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 24.950614][ T323] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.957684][ T323] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.965600][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 24.973910][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 24.982240][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 24.990588][ T323] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.997630][ T323] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.009414][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.018514][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.036327][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.047171][ T363] device veth0_vlan entered promiscuous mode [ 25.055690][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.068517][ T363] device veth1_macvtap entered promiscuous mode [ 25.075409][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.083818][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.091796][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.107579][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 25.116518][ T323] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 2025/12/01 11:37:59 executed programs: 273 2025/12/01 11:38:04 executed programs: 576 SYZFAIL: posix_spawnp failed (errno 2: No such file or directory) connection error: failed to recv *flatrpc.ExecutorMessageRawT: read tcp 127.0.0.1:42421->127.0.0.1:52802: read: connection reset by peer [ 36.146253][ T8] device bridge_slave_1 left promiscuous mode [ 36.152385][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.159930][ T8] device bridge_slave_0 left promiscuous mode [ 36.166109][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.173803][ T8] device veth1_macvtap left promiscuous mode [ 36.179843][ T8] device veth0_vlan left promiscuous mode