Warning: Permanently added '10.128.1.8' (ED25519) to the list of known hosts. [ 286.596235][ T30] audit: type=1400 audit(1780515890.334:129): avc: denied { execmem } for pid=5656 comm="syz-executor336" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 286.616264][ T30] audit: type=1400 audit(1780515890.344:130): avc: denied { mounton } for pid=5659 comm="syz-executor336" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 286.641857][ T30] audit: type=1400 audit(1780515890.354:131): avc: denied { module_request } for pid=5659 comm="syz-executor336" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 286.665220][ T30] audit: type=1400 audit(1780515890.374:132): avc: denied { sys_module } for pid=5659 comm="syz-executor336" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 286.897934][ T5659] bridge0: port 1(bridge_slave_0) entered blocking state [ 286.905395][ T5659] bridge0: port 1(bridge_slave_0) entered disabled state [ 286.912655][ T5659] bridge_slave_0: entered allmulticast mode [ 286.919840][ T5659] bridge_slave_0: entered promiscuous mode [ 286.927984][ T5659] bridge0: port 2(bridge_slave_1) entered blocking state [ 286.935131][ T5659] bridge0: port 2(bridge_slave_1) entered disabled state [ 286.942261][ T5659] bridge_slave_1: entered allmulticast mode [ 286.948900][ T5659] bridge_slave_1: entered promiscuous mode [ 286.968667][ T5659] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 286.979725][ T5659] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 287.000794][ T5659] team0: Port device team_slave_0 added [ 287.007813][ T5659] team0: Port device team_slave_1 added [ 287.024760][ T5659] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 287.031835][ T5659] 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. [ 287.057710][ T5659] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 287.069742][ T5659] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 287.076682][ T5659] 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. [ 287.102546][ T5659] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 287.133182][ T5659] hsr_slave_0: entered promiscuous mode [ 287.139319][ T5659] hsr_slave_1: entered promiscuous mode [ 287.233698][ T30] audit: type=1400 audit(1780515890.974:133): avc: denied { create } for pid=5659 comm="syz-executor336" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 287.237287][ T5659] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 287.254862][ T30] audit: type=1400 audit(1780515890.974:134): avc: denied { write } for pid=5659 comm="syz-executor336" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 287.282653][ T30] audit: type=1400 audit(1780515890.974:135): avc: denied { read } for pid=5659 comm="syz-executor336" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 287.305390][ T5659] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 287.314087][ T5659] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 287.323609][ T5659] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 287.331472][ T5659] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 287.339878][ T5659] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 287.347624][ T5659] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 287.356306][ T5659] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 287.378378][ T5659] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.385646][ T5659] bridge0: port 2(bridge_slave_1) entered forwarding state [ 287.393293][ T5659] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.400338][ T5659] bridge0: port 1(bridge_slave_0) entered forwarding state [ 287.442107][ T5659] 8021q: adding VLAN 0 to HW filter on device bond0 [ 287.457023][ T57] bridge0: port 1(bridge_slave_0) entered disabled state [ 287.465480][ T57] bridge0: port 2(bridge_slave_1) entered disabled state [ 287.478837][ T5659] 8021q: adding VLAN 0 to HW filter on device team0 [ 287.489819][ T3395] bridge0: port 1(bridge_slave_0) entered blocking state [ 287.496948][ T3395] bridge0: port 1(bridge_slave_0) entered forwarding state [ 287.508664][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 287.515804][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 287.665420][ T5659] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 287.697614][ T5659] veth0_vlan: entered promiscuous mode [ 287.707190][ T5659] veth1_vlan: entered promiscuous mode [ 287.728435][ T5659] veth0_macvtap: entered promiscuous mode [ 287.737827][ T5659] veth1_macvtap: entered promiscuous mode [ 287.753783][ T5659] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 287.765708][ T5659] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 287.777968][ T48] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.787393][ T48] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.797467][ T48] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.807018][ T48] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.857443][ T48] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 287.867179][ T48] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 287.889948][ T48] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 287.898717][ T48] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 287.909592][ T30] audit: type=1400 audit(1780515891.644:136): avc: denied { mounton } for pid=5659 comm="syz-executor336" 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 [ 287.934396][ T30] audit: type=1400 audit(1780515891.644:137): avc: denied { mount } for pid=5659 comm="syz-executor336" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 executing program executing program [ 287.956827][ T30] audit: type=1400 audit(1780515891.644:138): avc: denied { mounton } for pid=5659 comm="syz-executor336" 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 [ 294.230839][ C1] sched: DL replenish lagged too much executing program executing program [ 551.806407][ T31] INFO: task kworker/u8:1:13 blocked for more than 159 seconds. [ 551.839850][ T31] Not tainted syzkaller #0 [ 558.162627][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 558.198165][ T31] task:kworker/u8:1 state:D stack:25616 pid:13 tgid:13 ppid:2 task_flags:0x4208060 flags:0x00080000