Warning: Permanently added '10.128.1.32' (ECDSA) to the list of known hosts. 2022/03/30 04:25:41 fuzzer started 2022/03/30 04:25:42 connecting to host at 10.128.0.169:40511 2022/03/30 04:25:42 checking machine... 2022/03/30 04:25:42 checking revisions... 2022/03/30 04:25:42 testing simple program... [ 39.100982][ T27] audit: type=1400 audit(1648614342.337:75): avc: denied { getattr } for pid=3592 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 [ 39.124653][ T27] audit: type=1400 audit(1648614342.347:76): avc: denied { read } for pid=3592 comm="syz-fuzzer" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 39.150226][ T27] audit: type=1400 audit(1648614342.347:77): avc: denied { open } for pid=3592 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 [ 39.150760][ T3600] cgroup: Unknown subsys name 'net' [ 39.173931][ T27] audit: type=1400 audit(1648614342.357:78): avc: denied { read } for pid=3592 comm="syz-fuzzer" name="raw-gadget" dev="devtmpfs" ino=730 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.206029][ T27] audit: type=1400 audit(1648614342.357:79): avc: denied { open } for pid=3592 comm="syz-fuzzer" path="/dev/raw-gadget" dev="devtmpfs" ino=730 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.230252][ T27] audit: type=1400 audit(1648614342.357:80): avc: denied { read } for pid=3592 comm="syz-fuzzer" name="vhci" dev="devtmpfs" ino=1072 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 39.253314][ T27] audit: type=1400 audit(1648614342.357:81): avc: denied { open } for pid=3592 comm="syz-fuzzer" path="/dev/vhci" dev="devtmpfs" ino=1072 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 39.276931][ T27] audit: type=1400 audit(1648614342.387:82): avc: denied { mounton } for pid=3600 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 [ 39.300119][ T27] audit: type=1400 audit(1648614342.387:83): avc: denied { mount } for pid=3600 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 [ 39.322379][ T27] audit: type=1400 audit(1648614342.417:84): avc: denied { unmount } for pid=3600 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 39.370499][ T3600] cgroup: Unknown subsys name 'rlimit' [ 40.579733][ T3605] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 40.586922][ T3605] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 40.594085][ T3605] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 40.602517][ T3605] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 40.610479][ T3607] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 40.617890][ T3607] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 40.680887][ T3604] chnl_net:caif_netlink_parms(): no params data found [ 40.713735][ T3604] bridge0: port 1(bridge_slave_0) entered blocking state [ 40.720964][ T3604] bridge0: port 1(bridge_slave_0) entered disabled state [ 40.728917][ T3604] device bridge_slave_0 entered promiscuous mode [ 40.737295][ T3604] bridge0: port 2(bridge_slave_1) entered blocking state [ 40.744564][ T3604] bridge0: port 2(bridge_slave_1) entered disabled state [ 40.752557][ T3604] device bridge_slave_1 entered promiscuous mode [ 40.770427][ T3604] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 40.781291][ T3604] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 40.800890][ T3604] team0: Port device team_slave_0 added [ 40.808171][ T3604] team0: Port device team_slave_1 added [ 40.822941][ T3604] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 40.830508][ T3604] 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. [ 40.856805][ T3604] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 40.868646][ T3604] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 40.875721][ T3604] 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. [ 40.902222][ T3604] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 40.925468][ T3604] device hsr_slave_0 entered promiscuous mode [ 40.932213][ T3604] device hsr_slave_1 entered promiscuous mode [ 40.992906][ T3604] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 41.001505][ T3604] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 41.010388][ T3604] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 41.020246][ T3604] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 41.037617][ T3604] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.044712][ T3604] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.052092][ T3604] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.059183][ T3604] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.092219][ T3604] 8021q: adding VLAN 0 to HW filter on device bond0 [ 41.103705][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 41.112549][ T144] bridge0: port 1(bridge_slave_0) entered disabled state [ 41.120628][ T144] bridge0: port 2(bridge_slave_1) entered disabled state [ 41.129276][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 41.140084][ T3604] 8021q: adding VLAN 0 to HW filter on device team0 [ 41.149526][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 41.158142][ T3614] bridge0: port 1(bridge_slave_0) entered blocking state [ 41.165210][ T3614] bridge0: port 1(bridge_slave_0) entered forwarding state [ 41.175700][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 41.184550][ T26] bridge0: port 2(bridge_slave_1) entered blocking state [ 41.191662][ T26] bridge0: port 2(bridge_slave_1) entered forwarding state [ 41.207684][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 41.216043][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 41.227093][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 41.239029][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 41.251308][ T3604] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 41.262591][ T3604] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 41.270913][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 41.285348][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 41.292822][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 41.303481][ T3604] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 41.376149][ T3602] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 41.388495][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 41.397321][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 41.404968][ T3614] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 41.414691][ T3604] device veth0_vlan entered promiscuous mode [ 41.424017][ T3604] device veth1_vlan entered promiscuous mode [ 41.439372][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 41.447798][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 41.456070][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 41.466423][ T3604] device veth0_macvtap entered promiscuous mode [ 41.475844][ T3604] device veth1_macvtap entered promiscuous mode [ 41.489724][ T3604] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 41.497648][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 41.506812][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 41.517667][ T3604] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 41.526900][ T26] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 41.536250][ T3604] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.545201][ T3604] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.554306][ T3604] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.563774][ T3604] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 41.598110][ T11] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.605923][ T11] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.614191][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 41.631986][ T11] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 41.639931][ T11] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 41.647733][ T144] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 41.692500][ T994] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 executing program 2022/03/30 04:25:47 BUG: program execution failed: executor 0: failed to write control pipe: write |1: broken pipe SYZFAIL: control pipe write failed (errno 9: Bad file descriptor) loop exited with status 67