Warning: Permanently added '10.128.10.29' (ECDSA) to the list of known hosts. 2022/03/29 23:55:22 fuzzer started 2022/03/29 23:55:22 connecting to host at 10.128.0.163:35437 2022/03/29 23:55:22 checking machine... 2022/03/29 23:55:22 checking revisions... 2022/03/29 23:55:22 testing simple program... [ 18.964167][ T24] audit: type=1400 audit(1648598122.796:74): avc: denied { getattr } for pid=1793 comm="syz-fuzzer" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 18.971731][ T24] audit: type=1400 audit(1648598122.806:75): avc: denied { read } for pid=1793 comm="syz-fuzzer" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 18.979017][ T24] audit: type=1400 audit(1648598122.806:76): avc: denied { open } for pid=1793 comm="syz-fuzzer" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 18.979926][ T1803] cgroup: Unknown subsys name 'net' [ 18.985605][ T24] audit: type=1400 audit(1648598122.816:77): avc: denied { mounton } for pid=1803 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1136 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 19.013591][ T24] audit: type=1400 audit(1648598122.816:78): avc: denied { mount } for pid=1803 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 [ 19.036148][ T24] audit: type=1400 audit(1648598122.826:79): avc: denied { unmount } for pid=1803 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 19.036383][ T1803] cgroup: Unknown subsys name 'devices' [ 19.061821][ T1803] cgroup: Unknown subsys name 'blkio' [ 19.165300][ T1803] cgroup: Unknown subsys name 'hugetlb' [ 19.171228][ T1803] cgroup: Unknown subsys name 'rlimit' [ 19.278805][ T24] audit: type=1400 audit(1648598123.116:80): avc: denied { execmem } for pid=1805 comm="syz-executor.0" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 19.298472][ T24] audit: type=1400 audit(1648598123.116:81): avc: denied { mounton } for pid=1806 comm="syz-executor.0" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 19.320296][ T24] audit: type=1400 audit(1648598123.116:82): avc: denied { module_request } for pid=1806 comm="syz-executor.0" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 19.343342][ T24] audit: type=1400 audit(1648598123.136:83): avc: denied { sys_module } for pid=1806 comm="syz-executor.0" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 19.393638][ T1806] chnl_net:caif_netlink_parms(): no params data found [ 19.424052][ T1806] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.431223][ T1806] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.438947][ T1806] device bridge_slave_0 entered promiscuous mode [ 19.446169][ T1806] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.453272][ T1806] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.461116][ T1806] device bridge_slave_1 entered promiscuous mode [ 19.476645][ T1806] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 19.486789][ T1806] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 19.503450][ T1806] team0: Port device team_slave_0 added [ 19.509843][ T1806] team0: Port device team_slave_1 added [ 19.523353][ T1806] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 19.530344][ T1806] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 19.557329][ T1806] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 19.568498][ T1806] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 19.575563][ T1806] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 19.601466][ T1806] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 19.622368][ T1806] device hsr_slave_0 entered promiscuous mode [ 19.628909][ T1806] device hsr_slave_1 entered promiscuous mode [ 19.680357][ T1806] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 19.688837][ T1806] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 19.697678][ T1806] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 19.706047][ T1806] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 19.719888][ T1806] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.727058][ T1806] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.734339][ T1806] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.741383][ T1806] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.769055][ T1806] 8021q: adding VLAN 0 to HW filter on device bond0 [ 19.778774][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 19.787061][ T76] bridge0: port 1(bridge_slave_0) entered disabled state [ 19.795119][ T76] bridge0: port 2(bridge_slave_1) entered disabled state [ 19.805557][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 19.815420][ T1806] 8021q: adding VLAN 0 to HW filter on device team0 [ 19.826379][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 19.834698][ T76] bridge0: port 1(bridge_slave_0) entered blocking state [ 19.841839][ T76] bridge0: port 1(bridge_slave_0) entered forwarding state [ 19.849494][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 19.857874][ T76] bridge0: port 2(bridge_slave_1) entered blocking state [ 19.865143][ T76] bridge0: port 2(bridge_slave_1) entered forwarding state [ 19.881954][ T1806] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 19.892799][ T1806] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 19.905609][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 19.914975][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 19.923372][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 19.931904][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 19.940348][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 19.948162][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 19.962519][ T1806] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 19.969804][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 19.977238][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 20.022878][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 20.063786][ T1806] device veth0_vlan entered promiscuous mode [ 20.070994][ T1822] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 20.079748][ T1822] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 20.087693][ T1822] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 20.098096][ T1806] device veth1_vlan entered promiscuous mode [ 20.111072][ T1806] device veth0_macvtap entered promiscuous mode [ 20.118140][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 20.126517][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 20.135149][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 20.143476][ T76] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 20.152596][ T1806] device veth1_macvtap entered promiscuous mode [ 20.163646][ T1806] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 20.171323][ T20] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 20.182135][ T1806] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 20.189580][ T1822] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 20.199921][ T1806] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 20.208653][ T1806] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 20.218074][ T1806] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 20.227229][ T1806] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 20.292107][ T266] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program 2022/03/29 23:55:26 BUG: program execution failed: executor 0: exit status 67 SYZFAIL: control pipe write failed (errno 9: Bad file descriptor) loop exited with status 67 SYZFAIL: control pipe write failed (errno 9: Bad file descriptor) loop exited with status 67