Warning: Permanently added '10.128.0.85' (ED25519) to the list of known hosts. [ 201.223407][ T30] audit: type=1400 audit(1777659975.821:62): avc: denied { execmem } for pid=5640 comm="syz-executor236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 201.242990][ T30] audit: type=1400 audit(1777659975.821:63): avc: denied { mounton } for pid=5642 comm="syz-executor236" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 201.264923][ T30] audit: type=1400 audit(1777659975.821:64): avc: denied { module_request } for pid=5642 comm="syz-executor236" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 201.287103][ T30] audit: type=1400 audit(1777659975.881:65): avc: denied { sys_module } for pid=5642 comm="syz-executor236" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 201.539423][ T5642] bridge0: port 1(bridge_slave_0) entered blocking state [ 201.546777][ T5642] bridge0: port 1(bridge_slave_0) entered disabled state [ 201.553919][ T5642] bridge_slave_0: entered allmulticast mode [ 201.560704][ T5642] bridge_slave_0: entered promiscuous mode [ 201.568659][ T5642] bridge0: port 2(bridge_slave_1) entered blocking state [ 201.575927][ T5642] bridge0: port 2(bridge_slave_1) entered disabled state [ 201.583123][ T5642] bridge_slave_1: entered allmulticast mode [ 201.589769][ T5642] bridge_slave_1: entered promiscuous mode [ 201.609523][ T5642] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 201.620423][ T5642] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 201.641221][ T5642] team0: Port device team_slave_0 added [ 201.648041][ T5642] team0: Port device team_slave_1 added [ 201.664973][ T5642] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 201.671892][ T5642] 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 1532 would solve the problem. [ 201.698005][ T5642] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 201.710102][ T5642] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 201.717047][ T5642] 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 1532 would solve the problem. [ 201.742997][ T5642] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 201.772400][ T5642] hsr_slave_0: entered promiscuous mode [ 201.778563][ T5642] hsr_slave_1: entered promiscuous mode [ 201.869498][ T30] audit: type=1400 audit(1777659976.461:66): avc: denied { create } for pid=5642 comm="syz-executor236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 201.869769][ T5642] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 201.890277][ T30] audit: type=1400 audit(1777659976.461:67): avc: denied { write } for pid=5642 comm="syz-executor236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 201.918045][ T30] audit: type=1400 audit(1777659976.461:68): avc: denied { read } for pid=5642 comm="syz-executor236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 201.941542][ T5642] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 201.949838][ T5642] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 201.959419][ T5642] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 201.967038][ T5642] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 201.976182][ T5642] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 201.983789][ T5642] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 201.992457][ T5642] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 202.013660][ T5642] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.020895][ T5642] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.028426][ T5642] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.035478][ T5642] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.074597][ T5642] 8021q: adding VLAN 0 to HW filter on device bond0 [ 202.088568][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 202.096473][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 202.108843][ T5642] 8021q: adding VLAN 0 to HW filter on device team0 [ 202.119531][ T1120] bridge0: port 1(bridge_slave_0) entered blocking state [ 202.126613][ T1120] bridge0: port 1(bridge_slave_0) entered forwarding state [ 202.137443][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 202.144509][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 202.287334][ T5642] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 202.316806][ T5642] veth0_vlan: entered promiscuous mode [ 202.325987][ T5642] veth1_vlan: entered promiscuous mode [ 202.348068][ T5642] veth0_macvtap: entered promiscuous mode [ 202.356493][ T5642] veth1_macvtap: entered promiscuous mode [ 202.370365][ T5642] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 202.383693][ T5642] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 202.396471][ T116] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.405820][ T116] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.416157][ T116] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.425030][ T116] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 202.475773][ T116] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.483916][ T116] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 202.510376][ T1120] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 202.518366][ T1120] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 202.531793][ T30] audit: type=1400 audit(1777659977.121:69): avc: denied { mounton } for pid=5642 comm="syz-executor236" path="/root/syz-tmp" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 202.555476][ T30] audit: type=1400 audit(1777659977.121:70): avc: denied { mount } for pid=5642 comm="syz-executor236" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 executing program [ 202.583355][ T30] audit: type=1400 audit(1777659977.121:71): avc: denied { mounton } for pid=5642 comm="syz-executor236" path="/root/syz-tmp/newroot/dev" dev="tmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 executing program [ 207.262176][ C0] sched: DL replenish lagged too much executing program [ 453.963952][ T31] INFO: task kworker/1:0:24 blocked for more than 161 seconds. [ 453.971540][ T31] Not tainted syzkaller #0 [ 461.350927][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.