last executing test programs: kernel console output (not intermixed with test programs): [ 17.316271][ T29] audit: type=1400 audit(1720112680.099:79): avc: denied { rlimitinh } for pid=2962 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 17.318971][ T29] audit: type=1400 audit(1720112680.099:80): avc: denied { siginh } for pid=2962 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 20.447138][ T29] audit: type=1400 audit(1720112683.239:81): avc: denied { read } for pid=2766 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.1.155' (ED25519) to the list of known hosts. [ 25.384910][ T29] audit: type=1400 audit(1720112688.179:82): avc: denied { mounton } for pid=3069 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 25.386200][ T3069] cgroup: Unknown subsys name 'net' [ 25.407657][ T29] audit: type=1400 audit(1720112688.179:83): avc: denied { mount } for pid=3069 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.435129][ T29] audit: type=1400 audit(1720112688.209:84): avc: denied { unmount } for pid=3069 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.601074][ T3069] cgroup: Unknown subsys name 'rlimit' [ 25.755469][ T29] audit: type=1400 audit(1720112688.549:85): avc: denied { create } for pid=3069 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.776272][ T29] audit: type=1400 audit(1720112688.549:86): avc: denied { write } for pid=3069 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.796796][ T29] audit: type=1400 audit(1720112688.549:87): avc: denied { read } for pid=3069 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.817089][ T29] audit: type=1400 audit(1720112688.559:88): avc: denied { mounton } for pid=3069 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 25.826100][ T3075] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 25.841996][ T29] audit: type=1400 audit(1720112688.559:89): avc: denied { mount } for pid=3069 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 25.875547][ T29] audit: type=1400 audit(1720112688.649:90): avc: denied { relabelto } for pid=3075 comm="mkswap" name="swap-file" dev="sda1" ino=1928 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 [ 25.901175][ T29] audit: type=1400 audit(1720112688.649:91): avc: denied { write } for pid=3075 comm="mkswap" path="/root/swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 25.931537][ T3069] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.975401][ T3081] chnl_net:caif_netlink_parms(): no params data found [ 26.987957][ T3087] chnl_net:caif_netlink_parms(): no params data found [ 27.003481][ T3086] chnl_net:caif_netlink_parms(): no params data found [ 27.078263][ T3087] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.085421][ T3087] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.092775][ T3087] bridge_slave_0: entered allmulticast mode [ 27.099359][ T3087] bridge_slave_0: entered promiscuous mode [ 27.121439][ T3087] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.128512][ T3087] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.135734][ T3087] bridge_slave_1: entered allmulticast mode [ 27.142198][ T3087] bridge_slave_1: entered promiscuous mode [ 27.164034][ T3086] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.171176][ T3086] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.178470][ T3086] bridge_slave_0: entered allmulticast mode [ 27.184904][ T3086] bridge_slave_0: entered promiscuous mode [ 27.195920][ T3081] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.203074][ T3081] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.210281][ T3081] bridge_slave_0: entered allmulticast mode [ 27.216635][ T3081] bridge_slave_0: entered promiscuous mode [ 27.227554][ T3085] chnl_net:caif_netlink_parms(): no params data found [ 27.236115][ T3086] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.243207][ T3086] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.250355][ T3086] bridge_slave_1: entered allmulticast mode [ 27.256708][ T3086] bridge_slave_1: entered promiscuous mode [ 27.268199][ T3081] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.275300][ T3081] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.282521][ T3081] bridge_slave_1: entered allmulticast mode [ 27.288835][ T3081] bridge_slave_1: entered promiscuous mode [ 27.310370][ T3087] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.326661][ T3081] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.339186][ T3081] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.358848][ T3087] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.369473][ T3086] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.397721][ T3086] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.412021][ T3092] chnl_net:caif_netlink_parms(): no params data found [ 27.423814][ T3081] team0: Port device team_slave_0 added [ 27.435010][ T3087] team0: Port device team_slave_0 added [ 27.448690][ T3086] team0: Port device team_slave_0 added [ 27.456976][ T3081] team0: Port device team_slave_1 added [ 27.463558][ T3087] team0: Port device team_slave_1 added [ 27.476767][ T3086] team0: Port device team_slave_1 added [ 27.516852][ T3081] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.523855][ T3081] 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 1560 would solve the problem. [ 27.549974][ T3081] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.561296][ T3087] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.568228][ T3087] 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 1560 would solve the problem. [ 27.594301][ T3087] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.610271][ T3086] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.617226][ T3086] 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 1560 would solve the problem. [ 27.643238][ T3086] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.654092][ T3085] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.661212][ T3085] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.668316][ T3085] bridge_slave_0: entered allmulticast mode [ 27.674830][ T3085] bridge_slave_0: entered promiscuous mode [ 27.683906][ T3081] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.690932][ T3081] 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 1560 would solve the problem. [ 27.716889][ T3081] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.727991][ T3087] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.734980][ T3087] 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 1560 would solve the problem. [ 27.760885][ T3087] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.774894][ T3086] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.781856][ T3086] 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 1560 would solve the problem. [ 27.807794][ T3086] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.818530][ T3085] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.825690][ T3085] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.832861][ T3085] bridge_slave_1: entered allmulticast mode [ 27.839187][ T3085] bridge_slave_1: entered promiscuous mode [ 27.877293][ T3092] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.884445][ T3092] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.891657][ T3092] bridge_slave_0: entered allmulticast mode [ 27.897952][ T3092] bridge_slave_0: entered promiscuous mode [ 27.905240][ T3092] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.912439][ T3092] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.919685][ T3092] bridge_slave_1: entered allmulticast mode [ 27.926080][ T3092] bridge_slave_1: entered promiscuous mode [ 27.933872][ T3081] hsr_slave_0: entered promiscuous mode [ 27.940076][ T3081] hsr_slave_1: entered promiscuous mode [ 27.968145][ T3087] hsr_slave_0: entered promiscuous mode [ 27.974263][ T3087] hsr_slave_1: entered promiscuous mode [ 27.980222][ T3087] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.987772][ T3087] Cannot create hsr debugfs directory [ 28.001423][ T3085] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.016726][ T3085] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.032228][ T3092] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.054724][ T3086] hsr_slave_0: entered promiscuous mode [ 28.060826][ T3086] hsr_slave_1: entered promiscuous mode [ 28.066718][ T3086] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.074325][ T3086] Cannot create hsr debugfs directory [ 28.085084][ T3092] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.100018][ T3085] team0: Port device team_slave_0 added [ 28.120971][ T3085] team0: Port device team_slave_1 added [ 28.166788][ T3092] team0: Port device team_slave_0 added [ 28.177727][ T3085] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.184720][ T3085] 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 1560 would solve the problem. [ 28.210698][ T3085] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.230537][ T3092] team0: Port device team_slave_1 added [ 28.243838][ T3085] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.250835][ T3085] 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 1560 would solve the problem. [ 28.276943][ T3085] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.320681][ T3092] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.327773][ T3092] 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 1560 would solve the problem. [ 28.353714][ T3092] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.382970][ T3092] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.389960][ T3092] 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 1560 would solve the problem. [ 28.415970][ T3092] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.440125][ T3085] hsr_slave_0: entered promiscuous mode [ 28.446255][ T3085] hsr_slave_1: entered promiscuous mode [ 28.452205][ T3085] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.459814][ T3085] Cannot create hsr debugfs directory [ 28.510467][ T3092] hsr_slave_0: entered promiscuous mode [ 28.516624][ T3092] hsr_slave_1: entered promiscuous mode [ 28.522541][ T3092] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.530148][ T3092] Cannot create hsr debugfs directory [ 28.555121][ T3081] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 28.581643][ T3081] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 28.602323][ T3081] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 28.618267][ T3081] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 28.654419][ T3086] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 28.663537][ T3086] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 28.675083][ T3086] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 28.687615][ T3086] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.728778][ T3087] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.745055][ T3087] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 28.753829][ T3087] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 28.765395][ T3087] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.785414][ T3085] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 28.809791][ T3085] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 28.818859][ T3085] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 28.828214][ T3085] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 28.849689][ T3092] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.864500][ T3092] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.881125][ T3086] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.890324][ T3092] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.899465][ T3092] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.916459][ T3086] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.934592][ T3159] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.941703][ T3159] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.951648][ T3081] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.968604][ T3160] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.975705][ T3160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.018198][ T3081] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.032064][ T3087] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.044625][ T3087] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.058613][ T3162] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.065726][ T3162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.088673][ T3081] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.099142][ T3081] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.119814][ T3159] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.126917][ T3159] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.137147][ T3159] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.144217][ T3159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.160239][ T3159] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.167384][ T3159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.193697][ T3086] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.228310][ T3085] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.248838][ T3081] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.271909][ T3085] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.300387][ T3159] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.307568][ T3159] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.326367][ T3159] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.333491][ T3159] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.354594][ T3092] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.366235][ T3085] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.376679][ T3085] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.397470][ T3092] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.416777][ T3087] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.434393][ T3162] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.441515][ T3162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.471461][ T3162] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.478636][ T3162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.496821][ T3086] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.506329][ T3081] veth0_vlan: entered promiscuous mode [ 29.521827][ T3085] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.533401][ T3092] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.545974][ T3081] veth1_vlan: entered promiscuous mode [ 29.569992][ T3081] veth0_macvtap: entered promiscuous mode [ 29.577693][ T3081] veth1_macvtap: entered promiscuous mode [ 29.622565][ T3087] veth0_vlan: entered promiscuous mode [ 29.631772][ T3081] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.668394][ T3087] veth1_vlan: entered promiscuous mode [ 29.683557][ T3081] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.704152][ T3087] veth0_macvtap: entered promiscuous mode [ 29.723642][ T3081] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.732441][ T3081] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.741201][ T3081] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.749969][ T3081] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.764491][ T3087] veth1_macvtap: entered promiscuous mode [ 29.774260][ T3086] veth0_vlan: entered promiscuous mode [ 29.782928][ T3086] veth1_vlan: entered promiscuous mode [ 29.805307][ T3092] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.827756][ T3087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 29.838430][ T3087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 29.849989][ T3087] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.858666][ T3087] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 29.869353][ T3087] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 29.880006][ T3087] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.892948][ T3086] veth0_macvtap: entered promiscuous mode [ 29.899715][ T3085] veth0_vlan: entered promiscuous mode [ 29.907808][ T3085] veth1_vlan: entered promiscuous mode [ 29.920624][ T3160] ================================================================== [ 29.928771][ T3160] BUG: KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets [ 29.938635][ T3160] [ 29.940992][ T3160] read to 0xffff88811193bb28 of 4 bytes by task 3162 on cpu 0: [ 29.948558][ T3160] wg_packet_send_staged_packets+0x60e/0xac0 [ 29.954606][ T3160] wg_packet_send_keepalive+0xe2/0x100 [ 29.960120][ T3160] wg_packet_handshake_receive_worker+0x449/0x5f0 [ 29.966578][ T3160] process_scheduled_works+0x483/0x9a0 [ 29.972060][ T3160] worker_thread+0x526/0x720 [ 29.976684][ T3160] kthread+0x1d1/0x210 [ 29.980795][ T3160] ret_from_fork+0x4b/0x60 [ 29.985238][ T3160] ret_from_fork_asm+0x1a/0x30 [ 29.990028][ T3160] [ 29.992363][ T3160] write to 0xffff88811193bb28 of 4 bytes by task 3160 on cpu 1: [ 30.000012][ T3160] wg_packet_send_staged_packets+0x6e5/0xac0 [ 30.006023][ T3160] wg_packet_send_keepalive+0xe2/0x100 [ 30.009857][ T3092] veth0_vlan: entered promiscuous mode [ 30.011498][ T3160] wg_packet_handshake_receive_worker+0x449/0x5f0 [ 30.022150][ T3092] veth1_vlan: entered promiscuous mode [ 30.023353][ T3160] process_scheduled_works+0x483/0x9a0 [ 30.034309][ T3160] worker_thread+0x526/0x720 [ 30.038067][ T3092] veth0_macvtap: entered promiscuous mode [ 30.038917][ T3160] kthread+0x1d1/0x210 [ 30.048112][ T3092] veth1_macvtap: entered promiscuous mode [ 30.048681][ T3160] ret_from_fork+0x4b/0x60 [ 30.058284][ T3087] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.058787][ T3160] ret_from_fork_asm+0x1a/0x30 [ 30.067507][ T3087] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.072190][ T3160] [ 30.072195][ T3160] value changed: 0xffffffff -> 0x00000000 [ 30.072208][ T3160] [ 30.072212][ T3160] Reported by Kernel Concurrency Sanitizer on: [ 30.072230][ T3160] CPU: 1 PID: 3160 Comm: kworker/1:5 Not tainted 6.10.0-rc6-syzkaller-00069-g795c58e4c7fc #0 [ 30.072252][ T3160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 30.072266][ T3160] Workqueue: wg-kex-wg2 wg_packet_handshake_receive_worker [ 30.080965][ T3087] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.083234][ T3160] [ 30.083240][ T3160] ================================================================== [ 30.088965][ T3087] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.176943][ T3086] veth1_macvtap: entered promiscuous mode [ 30.195354][ T3085] veth0_macvtap: entered promiscuous mode [ 30.212626][ T3085] veth1_macvtap: entered promiscuous mode [ 30.219922][ T3092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.230395][ T3092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.240279][ T3092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.250767][ T3092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.261746][ T3092] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.270672][ T3092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.281149][ T3092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.290979][ T3092] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.301497][ T3092] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.312144][ T3092] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.321096][ T3092] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.329949][ T3092] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.338640][ T3092] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.347405][ T3092] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.362066][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.372659][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.382569][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.393032][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.402856][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.413347][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.424949][ T3086] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.438660][ T3085] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.449159][ T3085] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.459086][ T3085] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.469640][ T3085] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.479653][ T3085] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.490098][ T3085] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.499946][ T3085] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.510394][ T3085] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.521744][ T3085] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.543492][ T3085] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.554069][ T3085] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.564065][ T3085] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.574514][ T3085] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.584562][ T3085] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.595048][ T3085] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.605909][ T3085] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.615222][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.625699][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.635570][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.646026][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.655938][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.666479][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.676341][ T3086] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.686886][ T3086] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.697800][ T3086] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.716200][ T3085] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.725001][ T3085] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.733873][ T3085] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.742632][ T3085] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.754883][ T3086] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.763828][ T3086] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.772632][ T3086] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.781450][ T3086] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0