Warning: Permanently added '10.128.0.203' (ED25519) to the list of known hosts. [ 44.803899][ T30] audit: type=1400 audit(1781768527.384:129): avc: denied { execmem } for pid=5609 comm="syz-executor408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 44.823697][ T30] audit: type=1400 audit(1781768527.384:130): avc: denied { mounton } for pid=5610 comm="syz-executor408" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 44.845615][ T30] audit: type=1400 audit(1781768527.384:131): avc: denied { module_request } for pid=5610 comm="syz-executor408" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 44.867795][ T30] audit: type=1400 audit(1781768527.384:132): avc: denied { sys_module } for pid=5610 comm="syz-executor408" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 44.983649][ T5610] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.990717][ T5610] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.998034][ T5610] bridge_slave_0: entered allmulticast mode [ 45.005773][ T5610] bridge_slave_0: entered promiscuous mode [ 45.012649][ T5610] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.019713][ T5610] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.026827][ T5610] bridge_slave_1: entered allmulticast mode [ 45.033088][ T5610] bridge_slave_1: entered promiscuous mode [ 45.045585][ T5610] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.055654][ T5610] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.070873][ T5610] team0: Port device team_slave_0 added [ 45.077238][ T5610] team0: Port device team_slave_1 added [ 45.088454][ T5610] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.095403][ T5610] 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. [ 45.121265][ T5610] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.132361][ T5610] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.139275][ T5610] 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. [ 45.165172][ T5610] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.185624][ T5610] hsr_slave_0: entered promiscuous mode [ 45.191458][ T5610] hsr_slave_1: entered promiscuous mode [ 45.238194][ T30] audit: type=1400 audit(1781768527.814:133): avc: denied { create } for pid=5610 comm="syz-executor408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.259820][ T5610] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 45.266670][ T30] audit: type=1400 audit(1781768527.834:134): avc: denied { write } for pid=5610 comm="syz-executor408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.273109][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 45.287436][ T30] audit: type=1400 audit(1781768527.834:135): avc: denied { read } for pid=5610 comm="syz-executor408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 45.315443][ T5610] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 45.323407][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 45.330857][ T5610] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 45.338831][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 45.346279][ T5610] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 45.354256][ T5610] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 45.368205][ T5610] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.375281][ T5610] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.382592][ T5610] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.389628][ T5610] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.413414][ T5610] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.424110][ T48] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.431415][ T48] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.442689][ T5610] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.451440][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.458523][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.467925][ T48] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.474967][ T48] bridge0: port 2(bridge_slave_1) entered forwarding state [ 45.567324][ T5610] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 45.586090][ T5610] veth0_vlan: entered promiscuous mode [ 45.594421][ T5610] veth1_vlan: entered promiscuous mode [ 45.608731][ T5610] veth0_macvtap: entered promiscuous mode [ 45.616089][ T5610] veth1_macvtap: entered promiscuous mode [ 45.626624][ T5610] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 45.637260][ T5610] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 45.646878][ T997] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.655721][ T997] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.665720][ T997] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.675187][ T997] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 45.693225][ T5610] ieee80211 phy3: Selected rate control algorithm 'minstrel_ht' [ 45.708252][ T997] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.710032][ T5610] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht' [ 45.718510][ T997] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.738626][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.747013][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program [ 45.756795][ T30] audit: type=1400 audit(1781768528.334:136): avc: denied { mounton } for pid=5610 comm="syz-executor408" 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 [ 45.788231][ T30] audit: type=1400 audit(1781768528.334:137): avc: denied { mount } for pid=5610 comm="syz-executor408" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 executing program [ 45.811537][ T30] audit: type=1400 audit(1781768528.354:138): avc: denied { mounton } for pid=5610 comm="syz-executor408" 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 [ 49.398574][ C1] sched: DL replenish lagged too much executing program [ 78.046287][ T24] cfg80211: failed to load regulatory.db executing program [ 286.116755][ T31] INFO: task kworker/1:0:24 blocked for more than 142 seconds. [ 286.139136][ T31] Not tainted syzkaller #0 [ 287.110163][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 291.733467][ T31] task:kworker/1:0 state:D stack:26160 pid:24 tgid:24 ppid:2 task_flags:0x4208060 flags:0x00080000