Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. [ 224.727136][ T30] audit: type=1400 audit(1781475022.947:129): avc: denied { execmem } for pid=5648 comm="syz-executor327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 224.746850][ T30] audit: type=1400 audit(1781475022.947:130): avc: denied { mounton } for pid=5650 comm="syz-executor327" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 224.768959][ T30] audit: type=1400 audit(1781475022.947:131): avc: denied { module_request } for pid=5650 comm="syz-executor327" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 224.791463][ T30] audit: type=1400 audit(1781475023.017:132): avc: denied { sys_module } for pid=5650 comm="syz-executor327" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 225.048025][ T5650] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.055244][ T5650] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.062384][ T5650] bridge_slave_0: entered allmulticast mode [ 225.069279][ T5650] bridge_slave_0: entered promiscuous mode [ 225.077604][ T5650] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.084789][ T5650] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.092005][ T5650] bridge_slave_1: entered allmulticast mode [ 225.098773][ T5650] bridge_slave_1: entered promiscuous mode [ 225.119814][ T5650] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 225.130586][ T5650] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 225.152380][ T5650] team0: Port device team_slave_0 added [ 225.159385][ T5650] team0: Port device team_slave_1 added [ 225.177408][ T5650] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 225.184420][ T5650] 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. [ 225.210332][ T5650] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 225.222251][ T5650] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 225.229224][ T5650] 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. [ 225.255109][ T5650] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 225.286325][ T5650] hsr_slave_0: entered promiscuous mode [ 225.292441][ T5650] hsr_slave_1: entered promiscuous mode [ 225.388707][ T30] audit: type=1400 audit(1781475023.607:133): avc: denied { create } for pid=5650 comm="syz-executor327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 225.391558][ T5650] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 225.409670][ T30] audit: type=1400 audit(1781475023.607:134): avc: denied { write } for pid=5650 comm="syz-executor327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 225.437623][ T30] audit: type=1400 audit(1781475023.607:135): avc: denied { read } for pid=5650 comm="syz-executor327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 225.441890][ T5650] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 225.466980][ T5650] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 225.477772][ T5650] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 225.486204][ T5650] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 225.495603][ T5650] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 225.503239][ T5650] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 225.512415][ T5650] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 225.535469][ T5650] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.542764][ T5650] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.550552][ T5650] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.557624][ T5650] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.598146][ T5650] 8021q: adding VLAN 0 to HW filter on device bond0 [ 225.616016][ T79] bridge0: port 1(bridge_slave_0) entered disabled state [ 225.624495][ T79] bridge0: port 2(bridge_slave_1) entered disabled state [ 225.638418][ T5650] 8021q: adding VLAN 0 to HW filter on device team0 [ 225.649993][ T3347] bridge0: port 1(bridge_slave_0) entered blocking state [ 225.657116][ T3347] bridge0: port 1(bridge_slave_0) entered forwarding state [ 225.669582][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 225.676713][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 225.829039][ T5650] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 225.862687][ T5650] veth0_vlan: entered promiscuous mode [ 225.872498][ T5650] veth1_vlan: entered promiscuous mode [ 225.895889][ T5650] veth0_macvtap: entered promiscuous mode [ 225.904159][ T5650] veth1_macvtap: entered promiscuous mode [ 225.920313][ T5650] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 225.934447][ T5650] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 225.947542][ T57] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.957256][ T57] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.969036][ T57] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 225.978402][ T57] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 226.033253][ T57] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.042483][ T57] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 226.069462][ T3347] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 226.078112][ T3347] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 226.089431][ T30] audit: type=1400 audit(1781475024.307:136): avc: denied { mounton } for pid=5650 comm="syz-executor327" 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 executing program executing program [ 226.112816][ T30] audit: type=1400 audit(1781475024.307:137): avc: denied { mount } for pid=5650 comm="syz-executor327" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 226.135921][ T30] audit: type=1400 audit(1781475024.307:138): avc: denied { mounton } for pid=5650 comm="syz-executor327" 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 executing program [ 230.461776][ C0] sched: DL replenish lagged too much executing program executing program executing program [ 503.727455][ T31] INFO: task kworker/u8:3:48 blocked for more than 142 seconds. [ 503.761089][ T31] Not tainted syzkaller #0 [ 508.659411][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 512.175877][ T31] task:kworker/u8:3 state:D stack:24896 pid:48 tgid:48 ppid:2 task_flags:0x4208160 flags:0x00080000