Warning: Permanently added '10.128.1.41' (ED25519) to the list of known hosts. [ 205.721967][ T30] audit: type=1400 audit(1775220374.585:62): avc: denied { execmem } for pid=5830 comm="syz-executor309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 205.742505][ T30] audit: type=1400 audit(1775220374.605:63): avc: denied { mounton } for pid=5832 comm="syz-executor309" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 205.826742][ T5832] chnl_net:caif_netlink_parms(): no params data found [ 205.873271][ T5832] bridge0: port 1(bridge_slave_0) entered blocking state [ 205.880744][ T5832] bridge0: port 1(bridge_slave_0) entered disabled state [ 205.888077][ T5832] bridge_slave_0: entered allmulticast mode [ 205.894802][ T5832] bridge_slave_0: entered promiscuous mode [ 205.902528][ T5832] bridge0: port 2(bridge_slave_1) entered blocking state [ 205.909715][ T5832] bridge0: port 2(bridge_slave_1) entered disabled state [ 205.916886][ T5832] bridge_slave_1: entered allmulticast mode [ 205.923524][ T5832] bridge_slave_1: entered promiscuous mode [ 205.943402][ T5832] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 205.954218][ T5832] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 205.975880][ T5832] team0: Port device team_slave_0 added [ 205.982727][ T5832] team0: Port device team_slave_1 added [ 206.000256][ T5832] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 206.007328][ T5832] 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. [ 206.033195][ T5832] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 206.045059][ T5832] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 206.051979][ T5832] 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. [ 206.077846][ T5832] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 206.108622][ T5832] hsr_slave_0: entered promiscuous mode [ 206.114673][ T5832] hsr_slave_1: entered promiscuous mode [ 206.208033][ T30] audit: type=1400 audit(1775220375.075:64): avc: denied { create } for pid=5832 comm="syz-executor309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 206.215427][ T5832] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 206.229511][ T30] audit: type=1400 audit(1775220375.075:65): avc: denied { write } for pid=5832 comm="syz-executor309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 206.256492][ T30] audit: type=1400 audit(1775220375.075:66): avc: denied { read } for pid=5832 comm="syz-executor309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 206.260341][ T5832] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 206.287022][ T5832] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 206.297650][ T5832] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 206.319058][ T5832] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.326187][ T5832] bridge0: port 2(bridge_slave_1) entered forwarding state [ 206.333669][ T5832] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.340782][ T5832] bridge0: port 1(bridge_slave_0) entered forwarding state [ 206.379032][ T5832] 8021q: adding VLAN 0 to HW filter on device bond0 [ 206.392326][ T49] bridge0: port 1(bridge_slave_0) entered disabled state [ 206.400683][ T49] bridge0: port 2(bridge_slave_1) entered disabled state [ 206.412411][ T5832] 8021q: adding VLAN 0 to HW filter on device team0 [ 206.424270][ T1158] bridge0: port 1(bridge_slave_0) entered blocking state [ 206.431370][ T1158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 206.442715][ T3506] bridge0: port 2(bridge_slave_1) entered blocking state [ 206.449843][ T3506] bridge0: port 2(bridge_slave_1) entered forwarding state [ 206.494346][ T5832] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 206.525865][ T5832] veth0_vlan: entered promiscuous mode [ 206.536433][ T5832] veth1_vlan: entered promiscuous mode [ 206.555973][ T5832] veth0_macvtap: entered promiscuous mode [ 206.564103][ T5832] veth1_macvtap: entered promiscuous mode [ 206.578717][ T5832] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 206.591283][ T5832] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 206.603949][ T49] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.613046][ T49] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.622996][ T49] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.632774][ T49] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 206.680727][ T1158] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 206.688947][ T1158] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 206.711265][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 206.719240][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 206.730553][ T30] audit: type=1400 audit(1775220375.595:67): avc: denied { mounton } for pid=5832 comm="syz-executor309" path="/root/syz-tmp" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 206.755445][ T30] audit: type=1400 audit(1775220375.595:68): avc: denied { mount } for pid=5832 comm="syz-executor309" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 executing program [ 206.777928][ T30] audit: type=1400 audit(1775220375.595:69): avc: denied { mounton } for pid=5832 comm="syz-executor309" 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 [ 206.802633][ T30] audit: type=1400 audit(1775220375.595:70): avc: denied { mount } for pid=5832 comm="syz-executor309" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 206.827031][ T30] audit: type=1400 audit(1775220375.595:71): avc: denied { mounton } for pid=5832 comm="syz-executor309" path="/root/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 executing program executing program [ 211.103363][ C0] sched: DL replenish lagged too much executing program executing program [ 456.834086][ T31] INFO: task kworker/u8:6:395 blocked for more than 149 seconds. [ 456.897693][ T31] Not tainted syzkaller #0 [ 456.902654][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 464.000337][ T31] task:kworker/u8:6 state:D stack:22936 pid:395 tgid:395 ppid:2 task_flags:0x4208060 flags:0x00080000