last executing test programs: kernel console output (not intermixed with test programs): [ 18.377213][ T29] audit: type=1400 audit(1719575945.676:79): avc: denied { rlimitinh } for pid=2960 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 18.380001][ T29] audit: type=1400 audit(1719575945.676:80): avc: denied { siginh } for pid=2960 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 22.241157][ T29] audit: type=1400 audit(1719575949.546:81): avc: denied { read } for pid=2765 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 '10.128.0.98' (ED25519) to the list of known hosts. [ 25.568702][ T29] audit: type=1400 audit(1719575952.876:82): avc: denied { mounton } for pid=3070 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 [ 25.569989][ T3070] cgroup: Unknown subsys name 'net' [ 25.591886][ T29] audit: type=1400 audit(1719575952.876:83): avc: denied { mount } for pid=3070 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 [ 25.619273][ T29] audit: type=1400 audit(1719575952.906:84): avc: denied { unmount } for pid=3070 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 25.758274][ T3070] cgroup: Unknown subsys name 'rlimit' [ 25.913184][ T29] audit: type=1400 audit(1719575953.216:85): avc: denied { create } for pid=3070 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.936038][ T29] audit: type=1400 audit(1719575953.216:86): avc: denied { write } for pid=3070 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.956553][ T29] audit: type=1400 audit(1719575953.216:87): avc: denied { read } for pid=3070 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 25.976920][ T29] audit: type=1400 audit(1719575953.216:88): avc: denied { mounton } for pid=3070 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 [ 26.001749][ T29] audit: type=1400 audit(1719575953.216:89): avc: denied { mount } for pid=3070 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 [ 26.010645][ T3072] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 26.033971][ T29] audit: type=1400 audit(1719575953.336:90): avc: denied { relabelto } for pid=3072 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 [ 26.059781][ T29] audit: type=1400 audit(1719575953.336:91): avc: denied { write } for pid=3072 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" [ 26.098531][ T3070] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 26.548645][ T3080] chnl_net:caif_netlink_parms(): no params data found [ 26.571588][ T3079] chnl_net:caif_netlink_parms(): no params data found [ 26.643458][ T3080] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.650598][ T3080] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.657816][ T3080] bridge_slave_0: entered allmulticast mode [ 26.664315][ T3080] bridge_slave_0: entered promiscuous mode [ 26.672354][ T3080] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.679535][ T3080] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.686794][ T3080] bridge_slave_1: entered allmulticast mode [ 26.693239][ T3080] bridge_slave_1: entered promiscuous mode [ 26.738508][ T3080] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.749753][ T3080] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.759107][ T3079] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.766225][ T3079] bridge0: port 1(bridge_slave_0) entered disabled state [ 26.773651][ T3079] bridge_slave_0: entered allmulticast mode [ 26.779992][ T3079] bridge_slave_0: entered promiscuous mode [ 26.788907][ T3079] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.795983][ T3079] bridge0: port 2(bridge_slave_1) entered disabled state [ 26.803292][ T3079] bridge_slave_1: entered allmulticast mode [ 26.809753][ T3079] bridge_slave_1: entered promiscuous mode [ 26.831179][ T3080] team0: Port device team_slave_0 added [ 26.839601][ T3080] team0: Port device team_slave_1 added [ 26.878685][ T3079] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 26.890960][ T3079] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 26.904380][ T3080] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 26.911378][ T3080] 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. [ 26.937367][ T3080] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 26.958954][ T3079] team0: Port device team_slave_0 added [ 26.965443][ T3079] team0: Port device team_slave_1 added [ 26.978400][ T3080] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 26.985450][ T3080] 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. [ 27.011482][ T3080] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.048047][ T3079] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.055014][ T3079] 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. [ 27.081039][ T3079] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.093534][ T3079] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.100540][ T3079] 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. [ 27.126503][ T3079] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.170526][ T3080] hsr_slave_0: entered promiscuous mode [ 27.176920][ T3080] hsr_slave_1: entered promiscuous mode [ 27.210018][ T3089] chnl_net:caif_netlink_parms(): no params data found [ 27.224182][ T3079] hsr_slave_0: entered promiscuous mode [ 27.230274][ T3079] hsr_slave_1: entered promiscuous mode [ 27.236135][ T3079] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 27.243797][ T3079] Cannot create hsr debugfs directory [ 27.249401][ T3091] chnl_net:caif_netlink_parms(): no params data found [ 27.295194][ T3097] chnl_net:caif_netlink_parms(): no params data found [ 27.387985][ T3089] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.395245][ T3089] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.402480][ T3089] bridge_slave_0: entered allmulticast mode [ 27.408956][ T3089] bridge_slave_0: entered promiscuous mode [ 27.434252][ T3089] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.441370][ T3089] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.448552][ T3089] bridge_slave_1: entered allmulticast mode [ 27.454950][ T3089] bridge_slave_1: entered promiscuous mode [ 27.468669][ T3091] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.475753][ T3091] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.483086][ T3091] bridge_slave_0: entered allmulticast mode [ 27.489771][ T3091] bridge_slave_0: entered promiscuous mode [ 27.499175][ T3091] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.506298][ T3091] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.513797][ T3091] bridge_slave_1: entered allmulticast mode [ 27.520349][ T3091] bridge_slave_1: entered promiscuous mode [ 27.526727][ T3097] bridge0: port 1(bridge_slave_0) entered blocking state [ 27.533850][ T3097] bridge0: port 1(bridge_slave_0) entered disabled state [ 27.541110][ T3097] bridge_slave_0: entered allmulticast mode [ 27.547412][ T3097] bridge_slave_0: entered promiscuous mode [ 27.555889][ T3097] bridge0: port 2(bridge_slave_1) entered blocking state [ 27.563089][ T3097] bridge0: port 2(bridge_slave_1) entered disabled state [ 27.570396][ T3097] bridge_slave_1: entered allmulticast mode [ 27.577099][ T3097] bridge_slave_1: entered promiscuous mode [ 27.609184][ T3089] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.619459][ T3089] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.642698][ T3091] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.657865][ T3097] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 27.682204][ T3091] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.699707][ T3097] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 27.709456][ T3089] team0: Port device team_slave_0 added [ 27.732774][ T3089] team0: Port device team_slave_1 added [ 27.747212][ T3097] team0: Port device team_slave_0 added [ 27.753057][ T3080] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 27.762612][ T3091] team0: Port device team_slave_0 added [ 27.773975][ T3089] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.781035][ T3089] 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. [ 27.807162][ T3089] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.818592][ T3097] team0: Port device team_slave_1 added [ 27.829985][ T3080] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 27.839375][ T3091] team0: Port device team_slave_1 added [ 27.845098][ T3080] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 27.854654][ T3089] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.861709][ T3089] 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. [ 27.887797][ T3089] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 27.908697][ T3080] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 27.927768][ T3097] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 27.934788][ T3097] 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. [ 27.960819][ T3097] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 27.981423][ T3079] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 27.990040][ T3097] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 27.997137][ T3097] 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. [ 28.023094][ T3097] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.034183][ T3091] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.041177][ T3091] 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. [ 28.067174][ T3091] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.084224][ T3079] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 28.096042][ T3079] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 28.105015][ T3091] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.112010][ T3091] 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. [ 28.138010][ T3091] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.158920][ T3089] hsr_slave_0: entered promiscuous mode [ 28.165078][ T3089] hsr_slave_1: entered promiscuous mode [ 28.171061][ T3089] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.178806][ T3089] Cannot create hsr debugfs directory [ 28.184924][ T3079] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 28.228030][ T3097] hsr_slave_0: entered promiscuous mode [ 28.234050][ T3097] hsr_slave_1: entered promiscuous mode [ 28.240344][ T3097] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.248070][ T3097] Cannot create hsr debugfs directory [ 28.257086][ T3091] hsr_slave_0: entered promiscuous mode [ 28.263188][ T3091] hsr_slave_1: entered promiscuous mode [ 28.269292][ T3091] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 28.277046][ T3091] Cannot create hsr debugfs directory [ 28.452657][ T3091] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 28.461761][ T3091] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 28.475621][ T3079] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.482982][ T3091] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 28.498546][ T3091] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 28.519061][ T3080] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.532517][ T3089] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 28.541326][ T3089] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 28.551121][ T3089] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 28.559953][ T3089] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 28.579658][ T3079] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.606048][ T909] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.613241][ T909] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.622462][ T909] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.629615][ T909] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.639332][ T3097] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 28.669678][ T3097] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 28.678612][ T3097] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 28.688495][ T3097] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 28.711200][ T3080] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.732707][ T3157] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.739935][ T3157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.749732][ T3157] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.756951][ T3157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.805038][ T3091] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.820867][ T3079] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 28.830575][ T3089] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.854493][ T3089] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.867032][ T909] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.874123][ T909] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.885332][ T3091] 8021q: adding VLAN 0 to HW filter on device team0 [ 28.917308][ T3157] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.924644][ T3157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.937792][ T3157] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.945065][ T3157] bridge0: port 1(bridge_slave_0) entered forwarding state [ 28.954515][ T3157] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.961591][ T3157] bridge0: port 2(bridge_slave_1) entered forwarding state [ 28.993575][ T3089] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 29.004069][ T3089] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.043418][ T3080] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.067875][ T3097] 8021q: adding VLAN 0 to HW filter on device bond0 [ 29.089542][ T3097] 8021q: adding VLAN 0 to HW filter on device team0 [ 29.110376][ T3158] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.117495][ T3158] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.137529][ T3079] veth0_vlan: entered promiscuous mode [ 29.145851][ T3079] veth1_vlan: entered promiscuous mode [ 29.158318][ T3160] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.165466][ T3160] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.175761][ T3089] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.213299][ T3097] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 29.229888][ T3079] veth0_macvtap: entered promiscuous mode [ 29.246332][ T3079] veth1_macvtap: entered promiscuous mode [ 29.258733][ T3091] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.292858][ T3079] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.310480][ T3079] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.330012][ T3079] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.338947][ T3079] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.347696][ T3079] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.356430][ T3079] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.378124][ T3080] veth0_vlan: entered promiscuous mode [ 29.406117][ T3160] ================================================================== [ 29.407251][ T3080] veth1_vlan: entered promiscuous mode [ 29.414244][ T3160] BUG: KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets [ 29.429474][ T3160] [ 29.430462][ T3080] veth0_macvtap: entered promiscuous mode [ 29.431798][ T3160] read to 0xffff88811166eb28 of 4 bytes by task 909 on cpu 0: [ 29.439589][ T3080] veth1_macvtap: entered promiscuous mode [ 29.445120][ T3160] wg_packet_send_staged_packets+0x60e/0xac0 [ 29.454716][ T3097] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 29.456901][ T3160] wg_packet_send_keepalive+0xe2/0x100 [ 29.469181][ T3160] wg_packet_handshake_receive_worker+0x449/0x5f0 [ 29.470289][ T3080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 29.475625][ T3160] process_scheduled_works+0x483/0x9a0 [ 29.486152][ T3080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 29.491580][ T3160] worker_thread+0x526/0x720 [ 29.506029][ T3160] kthread+0x1d1/0x210 [ 29.510136][ T3160] ret_from_fork+0x4b/0x60 [ 29.514666][ T3160] ret_from_fork_asm+0x1a/0x30 [ 29.516547][ T3080] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.519450][ T3160] [ 29.519458][ T3160] write to 0xffff88811166eb28 of 4 bytes by task 3160 on cpu 1: [ 29.536666][ T3160] wg_packet_send_staged_packets+0x6e5/0xac0 [ 29.542694][ T3160] wg_packet_send_keepalive+0xe2/0x100 [ 29.548204][ T3160] wg_packet_handshake_receive_worker+0x449/0x5f0 [ 29.554671][ T3160] process_scheduled_works+0x483/0x9a0 [ 29.560186][ T3160] worker_thread+0x526/0x720 [ 29.564813][ T3160] kthread+0x1d1/0x210 [ 29.567395][ T3080] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 29.568986][ T3160] ret_from_fork+0x4b/0x60 [ 29.569013][ T3160] ret_from_fork_asm+0x1a/0x30 [ 29.579439][ T3080] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 29.583819][ T3160] [ 29.583824][ T3160] value changed: 0xffffffff -> 0x00000000 [ 29.606661][ T3080] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.606748][ T3160] [ 29.606753][ T3160] Reported by Kernel Concurrency Sanitizer on: [ 29.606777][ T3160] CPU: 1 PID: 3160 Comm: kworker/1:5 Not tainted 6.10.0-rc5-syzkaller-00200-g5bbd9b249880 #0 [ 29.632739][ T3160] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 29.637632][ T3080] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.642888][ T3160] Workqueue: wg-kex-wg1 wg_packet_handshake_receive_worker [ 29.651695][ T3080] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.658789][ T3160] ================================================================== [ 29.675611][ T3080] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.684403][ T3080] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.708130][ T3097] veth0_vlan: entered promiscuous mode [ 29.730869][ T3089] veth0_vlan: entered promiscuous mode [ 29.753849][ T3097] veth1_vlan: entered promiscuous mode [ 29.772279][ T3089] veth1_vlan: entered promiscuous mode [ 29.800686][ T3089] veth0_macvtap: entered promiscuous mode [ 29.814903][ T3097] veth0_macvtap: entered promiscuous mode [ 29.826357][ T3089] veth1_macvtap: entered promiscuous mode [ 29.834499][ T3097] veth1_macvtap: entered promiscuous mode [ 29.848124][ T3097] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 29.858677][ T3097] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 29.868571][ T3097] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 29.879070][ T3097] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 29.890080][ T3097] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 29.903023][ T3097] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 29.913575][ T3097] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 29.923446][ T3097] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 29.933969][ T3097] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 29.944916][ T3097] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 29.953619][ T3097] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.962447][ T3097] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.971216][ T3097] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 29.979940][ T3097] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.000604][ T3091] veth0_vlan: entered promiscuous mode [ 30.007934][ T3089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.018489][ T3089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.028407][ T3089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.039293][ T3089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.049133][ T3089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.059665][ T3089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.071168][ T3089] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.086175][ T3089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.096730][ T3089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.106658][ T3089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.117136][ T3089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.127002][ T3089] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.137632][ T3089] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.148740][ T3089] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.168043][ T3091] veth1_vlan: entered promiscuous mode [ 30.175009][ T3089] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.183945][ T3089] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.192762][ T3089] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.201547][ T3089] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.247793][ T3091] veth0_macvtap: entered promiscuous mode [ 30.259429][ T3091] veth1_macvtap: entered promiscuous mode [ 30.274238][ T3091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.284758][ T3091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.294615][ T3091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.305171][ T3091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.315158][ T3091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.325712][ T3091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.335546][ T3091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.346013][ T3091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.357092][ T3091] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.368903][ T3091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.379597][ T3091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.389636][ T3091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.400156][ T3091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.409991][ T3091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.420423][ T3091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.430502][ T3091] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.441046][ T3091] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.451930][ T3091] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.462902][ T3091] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.471798][ T3091] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.480612][ T3091] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.489651][ T3091] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0