Warning: Permanently added '10.128.0.95' (ED25519) to the list of known hosts. [ 206.844855][ T30] audit: type=1400 audit(1783535585.102:129): avc: denied { execmem } for pid=5639 comm="syz-executor231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 206.912883][ T5640] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 206.922189][ T30] audit: type=1400 audit(1783535585.182:130): avc: denied { relabelto } for pid=5640 comm="mkswap" name="swap-file" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" Setting up swapspace version 1, size = 127995904 bytes [ 206.947795][ T30] audit: type=1400 audit(1783535585.182:131): avc: denied { write } for pid=5640 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 206.982069][ T30] audit: type=1400 audit(1783535585.242:132): avc: denied { read } for pid=5639 comm="syz-executor231" name="swap-file" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 207.011589][ T30] audit: type=1400 audit(1783535585.242:133): avc: denied { open } for pid=5639 comm="syz-executor231" path="/root/swap-file" dev="sda1" ino=2024 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 207.895450][ T5639] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 207.906884][ T30] audit: type=1400 audit(1783535586.162:134): avc: denied { mounton } for pid=5641 comm="syz-executor231" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 207.928611][ T30] audit: type=1400 audit(1783535586.162:135): avc: denied { module_request } for pid=5641 comm="syz-executor231" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 207.950644][ T30] audit: type=1400 audit(1783535586.192:136): avc: denied { sys_module } for pid=5641 comm="syz-executor231" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 208.185030][ T5641] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.192213][ T5641] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.199482][ T5641] bridge_slave_0: entered allmulticast mode [ 208.206148][ T5641] bridge_slave_0: entered promiscuous mode [ 208.213944][ T5641] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.221141][ T5641] bridge0: port 2(bridge_slave_1) entered disabled state [ 208.228296][ T5641] bridge_slave_1: entered allmulticast mode [ 208.234945][ T5641] bridge_slave_1: entered promiscuous mode [ 208.254846][ T5641] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 208.265428][ T5641] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 208.287056][ T5641] team0: Port device team_slave_0 added [ 208.294242][ T5641] team0: Port device team_slave_1 added [ 208.311232][ T5641] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 208.318210][ T5641] 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. [ 208.344523][ T5641] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 208.356708][ T5641] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 208.363650][ T5641] 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. [ 208.389632][ T5641] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 208.420035][ T5641] hsr_slave_0: entered promiscuous mode [ 208.426136][ T5641] hsr_slave_1: entered promiscuous mode [ 208.519750][ T5641] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 208.519893][ T30] audit: type=1400 audit(1783535586.782:137): avc: denied { create } for pid=5641 comm="syz-executor231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 208.547464][ T30] audit: type=1400 audit(1783535586.782:138): avc: denied { write } for pid=5641 comm="syz-executor231" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 208.551327][ T5641] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 208.576234][ T5641] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 208.585201][ T5641] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 208.593102][ T5641] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 208.603629][ T5641] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 208.611434][ T5641] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 208.620978][ T5641] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 208.642961][ T5641] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.650202][ T5641] bridge0: port 2(bridge_slave_1) entered forwarding state [ 208.657785][ T5641] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.664827][ T5641] bridge0: port 1(bridge_slave_0) entered forwarding state [ 208.703718][ T5641] 8021q: adding VLAN 0 to HW filter on device bond0 [ 208.719571][ T68] bridge0: port 1(bridge_slave_0) entered disabled state [ 208.727405][ T68] bridge0: port 2(bridge_slave_1) entered disabled state [ 208.739899][ T5641] 8021q: adding VLAN 0 to HW filter on device team0 [ 208.751652][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 208.758736][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 208.770661][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 208.777761][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 208.922719][ T5641] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 208.959096][ T5641] veth0_vlan: entered promiscuous mode [ 208.968728][ T5641] veth1_vlan: entered promiscuous mode [ 208.990162][ T5641] veth0_macvtap: entered promiscuous mode [ 208.998540][ T5641] veth1_macvtap: entered promiscuous mode [ 209.013941][ T5641] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 209.026498][ T5641] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 209.041474][ T114] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.051963][ T114] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.063538][ T114] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 209.072867][ T114] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 executing program [ 209.121475][ T114] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 209.131913][ T114] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 209.154022][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 209.162242][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 executing program executing program [ 215.047385][ C1] sched: DL replenish lagged too much executing program [ 429.930329][ T31] INFO: task kworker/1:1:29 blocked for more than 142 seconds. [ 429.963812][ T31] Not tainted syzkaller #0 [ 432.595657][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 437.490503][ T31] task:kworker/1:1 state:D stack:25048 pid:29 tgid:29 ppid:2 task_flags:0x4208060 flags:0x00080000