last executing test programs: 245.099982ms ago: executing program 1 (id=2): mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000e, 0x20c44fb6edc09a38, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x14) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x0, 0x2) 118.445336ms ago: executing program 3 (id=4): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a28000000000a030000000000000000000a00000708000240000000020900010073797a31000000002c000000030a010100000000000000000a0000070900010073797a31000000000900030073797a320000000014000000110001"], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000009b40)={0x0, 0x0, &(0x7f0000009b00)={&(0x7f0000000b80)=ANY=[@ANYBLOB="140000001000010000000000000000000500000a44000000090a010400000000000000000a0000040900010073797a310000000008000540000000020900020073797a310000000008000a40fffffffc080003400000010514000000020a0101"], 0x80}, 0x1, 0x0, 0x0, 0x850}, 0x40) 70.927748ms ago: executing program 3 (id=6): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="380000005500e50226bd70000100000007000000", @ANYRES32=r1, @ANYBLOB="200001"], 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x20044100) 0s ago: executing program 3 (id=7): r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000380)='\x00', 0x89901) fchdir(r0) pivot_root(&(0x7f0000000340)='.\x00', &(0x7f0000000180)='.\x00') kernel console output (not intermixed with test programs): [ 17.814616][ T28] audit: type=1400 audit(1775040421.098:62): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 17.836593][ T28] audit: type=1400 audit(1775040421.098:63): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=483 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 17.859424][ T28] audit: type=1400 audit(1775040421.098:64): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=487 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 17.882412][ T28] audit: type=1400 audit(1775040421.098:65): avc: denied { search } for pid=3193 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 17.905375][ T28] audit: type=1400 audit(1775040421.098:66): avc: denied { read open } for pid=3194 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=488 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.126' (ED25519) to the list of known hosts. [ 22.419067][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 22.419083][ T28] audit: type=1400 audit(1775040425.698:70): avc: denied { mounton } for pid=3298 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.448073][ T28] audit: type=1400 audit(1775040425.728:71): avc: denied { mount } for pid=3298 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 [ 22.448884][ T3298] cgroup: Unknown subsys name 'net' [ 22.475747][ T28] audit: type=1400 audit(1775040425.758:72): avc: denied { unmount } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.594798][ T3298] cgroup: Unknown subsys name 'cpuset' [ 22.600921][ T3298] cgroup: Unknown subsys name 'rlimit' [ 22.710204][ T28] audit: type=1400 audit(1775040425.988:73): avc: denied { setattr } for pid=3298 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 22.734338][ T28] audit: type=1400 audit(1775040425.988:74): avc: denied { create } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.761235][ T28] audit: type=1400 audit(1775040425.988:75): avc: denied { write } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.781809][ T28] audit: type=1400 audit(1775040425.988:76): avc: denied { read } for pid=3298 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 22.788465][ T3301] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 22.802278][ T28] audit: type=1400 audit(1775040425.998:77): avc: denied { mounton } for pid=3298 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 [ 22.835507][ T28] audit: type=1400 audit(1775040425.998:78): avc: denied { mount } for pid=3298 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 [ 22.859330][ T28] audit: type=1400 audit(1775040426.038:79): avc: denied { read } for pid=3038 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 22.859600][ T3298] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.945469][ T3310] chnl_net:caif_netlink_parms(): no params data found [ 23.960489][ T3317] chnl_net:caif_netlink_parms(): no params data found [ 24.000224][ T3314] chnl_net:caif_netlink_parms(): no params data found [ 24.025503][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 24.071188][ T3310] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.078332][ T3310] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.085518][ T3310] bridge_slave_0: entered allmulticast mode [ 24.091805][ T3310] bridge_slave_0: entered promiscuous mode [ 24.102654][ T3310] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.109851][ T3310] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.117068][ T3310] bridge_slave_1: entered allmulticast mode [ 24.123467][ T3310] bridge_slave_1: entered promiscuous mode [ 24.144727][ T3315] chnl_net:caif_netlink_parms(): no params data found [ 24.180296][ T3310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.190400][ T3310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.204391][ T3314] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.211677][ T3314] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.218895][ T3314] bridge_slave_0: entered allmulticast mode [ 24.225222][ T3314] bridge_slave_0: entered promiscuous mode [ 24.231545][ T3317] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.238762][ T3317] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.246029][ T3317] bridge_slave_0: entered allmulticast mode [ 24.252332][ T3317] bridge_slave_0: entered promiscuous mode [ 24.263017][ T3317] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.270114][ T3317] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.277247][ T3317] bridge_slave_1: entered allmulticast mode [ 24.283769][ T3317] bridge_slave_1: entered promiscuous mode [ 24.298282][ T3314] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.305392][ T3314] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.312471][ T3314] bridge_slave_1: entered allmulticast mode [ 24.318892][ T3314] bridge_slave_1: entered promiscuous mode [ 24.346020][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.353089][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.360297][ T3311] bridge_slave_0: entered allmulticast mode [ 24.366584][ T3311] bridge_slave_0: entered promiscuous mode [ 24.382672][ T3310] team0: Port device team_slave_0 added [ 24.389361][ T3317] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.398577][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.405775][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.412882][ T3311] bridge_slave_1: entered allmulticast mode [ 24.419335][ T3311] bridge_slave_1: entered promiscuous mode [ 24.426684][ T3314] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.439302][ T3310] team0: Port device team_slave_1 added [ 24.452833][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.459816][ T3310] 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. [ 24.485751][ T3310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.497398][ T3317] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.515953][ T3314] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.529543][ T3310] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.536508][ T3310] 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. [ 24.562471][ T3310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.592221][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.602156][ T3317] team0: Port device team_slave_0 added [ 24.612931][ T3317] team0: Port device team_slave_1 added [ 24.618753][ T3315] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.625839][ T3315] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.633001][ T3315] bridge_slave_0: entered allmulticast mode [ 24.639506][ T3315] bridge_slave_0: entered promiscuous mode [ 24.646698][ T3315] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.653765][ T3315] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.661031][ T3315] bridge_slave_1: entered allmulticast mode [ 24.667501][ T3315] bridge_slave_1: entered promiscuous mode [ 24.674914][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.689479][ T3314] team0: Port device team_slave_0 added [ 24.703841][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.710838][ T3317] 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. [ 24.736723][ T3317] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.757285][ T3314] team0: Port device team_slave_1 added [ 24.767165][ T3317] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.774286][ T3317] 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. [ 24.800283][ T3317] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.812128][ T3315] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.831141][ T3311] team0: Port device team_slave_0 added [ 24.843912][ T3315] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.862163][ T3315] team0: Port device team_slave_0 added [ 24.872839][ T3315] team0: Port device team_slave_1 added [ 24.879247][ T3311] team0: Port device team_slave_1 added [ 24.887752][ T3310] hsr_slave_0: entered promiscuous mode [ 24.893755][ T3310] hsr_slave_1: entered promiscuous mode [ 24.901143][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.908101][ T3314] 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. [ 24.934123][ T3314] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.958730][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.965714][ T3311] 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. [ 24.991707][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.002522][ T3314] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.009681][ T3314] 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. [ 25.035586][ T3314] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.068854][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.075824][ T3311] 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. [ 25.101818][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.117142][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 25.124098][ T3315] 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. [ 25.150631][ T3315] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 25.172674][ T3317] hsr_slave_0: entered promiscuous mode [ 25.178731][ T3317] hsr_slave_1: entered promiscuous mode [ 25.184651][ T3317] debugfs: 'hsr0' already exists in 'hsr' [ 25.190371][ T3317] Cannot create hsr debugfs directory [ 25.205468][ T3315] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 25.212413][ T3315] 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. [ 25.238322][ T3315] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 25.260208][ T3311] hsr_slave_0: entered promiscuous mode [ 25.266366][ T3311] hsr_slave_1: entered promiscuous mode [ 25.272178][ T3311] debugfs: 'hsr0' already exists in 'hsr' [ 25.277925][ T3311] Cannot create hsr debugfs directory [ 25.310637][ T3314] hsr_slave_0: entered promiscuous mode [ 25.316778][ T3314] hsr_slave_1: entered promiscuous mode [ 25.322537][ T3314] debugfs: 'hsr0' already exists in 'hsr' [ 25.328623][ T3314] Cannot create hsr debugfs directory [ 25.344830][ T3315] hsr_slave_0: entered promiscuous mode [ 25.350697][ T3315] hsr_slave_1: entered promiscuous mode [ 25.356687][ T3315] debugfs: 'hsr0' already exists in 'hsr' [ 25.362388][ T3315] Cannot create hsr debugfs directory [ 25.532980][ T3310] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 25.543790][ T3310] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 25.552457][ T3310] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 25.563676][ T3310] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 25.582542][ T3317] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 25.593034][ T3317] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 25.602480][ T3317] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 25.615174][ T3317] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 25.640670][ T3311] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 25.649539][ T3311] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 25.663261][ T3311] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 25.672173][ T3311] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 25.711003][ T3315] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 25.727441][ T3315] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 25.736689][ T3315] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 25.745594][ T3315] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 25.761842][ T3310] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.781250][ T3314] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 25.790080][ T3314] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 25.800030][ T3314] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 25.809623][ T3314] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 25.825851][ T3310] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.849514][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.856623][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.865616][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.872720][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.901636][ T3317] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.923941][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.936143][ T3317] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.961590][ T57] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.968725][ T57] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.980540][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.991187][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.998330][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.009029][ T3314] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.034099][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.041189][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.054103][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.061211][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.101037][ T3314] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.111630][ T3315] 8021q: adding VLAN 0 to HW filter on device bond0 [ 26.120637][ T3310] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.140819][ T3315] 8021q: adding VLAN 0 to HW filter on device team0 [ 26.152226][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.159329][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.175204][ T47] bridge0: port 1(bridge_slave_0) entered blocking state [ 26.182284][ T47] bridge0: port 1(bridge_slave_0) entered forwarding state [ 26.194101][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.201198][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.215934][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.225765][ T47] bridge0: port 2(bridge_slave_1) entered blocking state [ 26.232829][ T47] bridge0: port 2(bridge_slave_1) entered forwarding state [ 26.264285][ T3317] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.293386][ T3315] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 26.304527][ T3315] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 26.392840][ T3310] veth0_vlan: entered promiscuous mode [ 26.414169][ T3310] veth1_vlan: entered promiscuous mode [ 26.430780][ T3311] veth0_vlan: entered promiscuous mode [ 26.441508][ T3311] veth1_vlan: entered promiscuous mode [ 26.458912][ T3310] veth0_macvtap: entered promiscuous mode [ 26.480179][ T3317] veth0_vlan: entered promiscuous mode [ 26.488751][ T3310] veth1_macvtap: entered promiscuous mode [ 26.502998][ T3315] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.515478][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.526483][ T3314] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.536074][ T3317] veth1_vlan: entered promiscuous mode [ 26.544031][ T3311] veth0_macvtap: entered promiscuous mode [ 26.552602][ T3310] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.591360][ T30] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.600579][ T30] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.610761][ T3311] veth1_macvtap: entered promiscuous mode [ 26.626902][ T30] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.639436][ T30] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.650148][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.669231][ T3317] veth0_macvtap: entered promiscuous mode [ 26.683107][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.700247][ T3317] veth1_macvtap: entered promiscuous mode [ 26.724003][ T929] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.735504][ T3310] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 26.750603][ T929] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.760358][ T3315] veth0_vlan: entered promiscuous mode [ 26.772067][ T929] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.781476][ T929] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.796077][ T3315] veth1_vlan: entered promiscuous mode [ 26.806960][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.826796][ T3317] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.836538][ T3315] veth0_macvtap: entered promiscuous mode [ 26.868515][ T30] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.903448][ T3314] veth0_vlan: entered promiscuous mode [ 26.917107][ T30] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.930151][ T3315] veth1_macvtap: entered promiscuous mode [ 26.943837][ T30] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.953227][ T30] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.970432][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.979736][ T3315] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.999845][ T929] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.012623][ T929] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.029995][ T3314] veth1_vlan: entered promiscuous mode [ 27.040611][ T2999] ================================================================== [ 27.048729][ T2999] BUG: KCSAN: data-race in dont_mount / lookup_fast [ 27.054810][ T929] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.055304][ T2999] [ 27.055312][ T2999] read-write to 0xffff8881067780c0 of 4 bytes by task 3291 on cpu 1: [ 27.072221][ T929] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.074346][ T2999] dont_mount+0x2a/0x40 [ 27.074369][ T2999] vfs_unlink+0x206/0x490 [ 27.091480][ T2999] filename_unlinkat+0x1e2/0x410 [ 27.096411][ T2999] __se_sys_unlink+0x2b/0xe0 [ 27.101096][ T2999] __x64_sys_unlink+0x1f/0x30 [ 27.105758][ T2999] x64_sys_call+0x2eb6/0x3020 [ 27.110428][ T2999] do_syscall_64+0x12c/0x370 [ 27.115003][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.120958][ T2999] [ 27.123272][ T2999] read to 0xffff8881067780c0 of 4 bytes by task 2999 on cpu 0: [ 27.130798][ T2999] lookup_fast+0xf0/0x320 [ 27.135128][ T2999] path_lookupat+0x15c/0x500 [ 27.139741][ T2999] filename_lookup+0x190/0x390 [ 27.144495][ T2999] do_readlinkat+0x74/0x2f0 [ 27.149010][ T2999] __x64_sys_readlink+0x47/0x60 [ 27.153861][ T2999] x64_sys_call+0x2b51/0x3020 [ 27.158526][ T2999] do_syscall_64+0x12c/0x370 [ 27.163099][ T2999] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 27.168976][ T2999] [ 27.171279][ T2999] value changed: 0x00300080 -> 0x00004080 [ 27.176974][ T2999] [ 27.179298][ T2999] Reported by Kernel Concurrency Sanitizer on: [ 27.185453][ T2999] CPU: 0 UID: 0 PID: 2999 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 27.194292][ T2999] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 27.204339][ T2999] ================================================================== [ 27.267760][ T3314] veth0_macvtap: entered promiscuous mode [ 27.281032][ T3314] veth1_macvtap: entered promiscuous mode [ 27.297013][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 27.323086][ T3314] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.335930][ T3445] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.344822][ T3445] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.360198][ T3445] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.370503][ T3445] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0