last executing test programs: kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.181' (ED25519) to the list of known hosts. [ 33.661824][ T29] audit: type=1400 audit(1744859811.738:81): avc: denied { mounton } for pid=3293 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 [ 33.662858][ T3293] cgroup: Unknown subsys name 'net' [ 33.684597][ T29] audit: type=1400 audit(1744859811.738:82): avc: denied { mount } for pid=3293 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 [ 33.711971][ T29] audit: type=1400 audit(1744859811.778:83): avc: denied { unmount } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 33.731829][ T29] audit: type=1400 audit(1744859811.778:84): avc: denied { read } for pid=2986 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 [ 33.845735][ T3293] cgroup: Unknown subsys name 'cpuset' [ 33.852031][ T3293] cgroup: Unknown subsys name 'rlimit' [ 34.022612][ T29] audit: type=1400 audit(1744859812.098:85): avc: denied { setattr } for pid=3293 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 [ 34.045888][ T29] audit: type=1400 audit(1744859812.098:86): avc: denied { create } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.066513][ T29] audit: type=1400 audit(1744859812.098:87): avc: denied { write } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.087000][ T29] audit: type=1400 audit(1744859812.098:88): avc: denied { read } for pid=3293 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 34.094042][ T3296] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 34.107288][ T29] audit: type=1400 audit(1744859812.108:89): avc: denied { mounton } for pid=3293 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 [ 34.140626][ T29] audit: type=1400 audit(1744859812.108:90): avc: denied { mount } for pid=3293 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 [ 34.169557][ T3293] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 36.079462][ T3308] chnl_net:caif_netlink_parms(): no params data found [ 36.195357][ T3308] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.202503][ T3308] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.210113][ T3308] bridge_slave_0: entered allmulticast mode [ 36.216790][ T3308] bridge_slave_0: entered promiscuous mode [ 36.229870][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 36.245699][ T3308] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.252791][ T3308] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.259998][ T3308] bridge_slave_1: entered allmulticast mode [ 36.266579][ T3308] bridge_slave_1: entered promiscuous mode [ 36.294536][ T3302] chnl_net:caif_netlink_parms(): no params data found [ 36.323599][ T3303] chnl_net:caif_netlink_parms(): no params data found [ 36.333322][ T3308] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.368550][ T3308] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.387070][ T3312] chnl_net:caif_netlink_parms(): no params data found [ 36.404769][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.411870][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.419207][ T3304] bridge_slave_0: entered allmulticast mode [ 36.425627][ T3304] bridge_slave_0: entered promiscuous mode [ 36.456589][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.463799][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.471073][ T3304] bridge_slave_1: entered allmulticast mode [ 36.477877][ T3304] bridge_slave_1: entered promiscuous mode [ 36.494819][ T3308] team0: Port device team_slave_0 added [ 36.524180][ T3308] team0: Port device team_slave_1 added [ 36.535270][ T3302] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.542340][ T3302] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.550572][ T3302] bridge_slave_0: entered allmulticast mode [ 36.556911][ T3302] bridge_slave_0: entered promiscuous mode [ 36.567176][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.585602][ T3302] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.592738][ T3302] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.600033][ T3302] bridge_slave_1: entered allmulticast mode [ 36.606513][ T3302] bridge_slave_1: entered promiscuous mode [ 36.615632][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.624839][ T3303] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.631948][ T3303] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.639262][ T3303] bridge_slave_0: entered allmulticast mode [ 36.645785][ T3303] bridge_slave_0: entered promiscuous mode [ 36.652424][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.659443][ T3308] 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. [ 36.685370][ T3308] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 36.696740][ T3308] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 36.703698][ T3308] 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. [ 36.729615][ T3308] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 36.752071][ T3303] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.759300][ T3303] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.766497][ T3303] bridge_slave_1: entered allmulticast mode [ 36.772913][ T3303] bridge_slave_1: entered promiscuous mode [ 36.808000][ T3302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.817870][ T3304] team0: Port device team_slave_0 added [ 36.829170][ T3303] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 36.838401][ T3312] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.845490][ T3312] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.852632][ T3312] bridge_slave_0: entered allmulticast mode [ 36.859109][ T3312] bridge_slave_0: entered promiscuous mode [ 36.866156][ T3312] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.873218][ T3312] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.880485][ T3312] bridge_slave_1: entered allmulticast mode [ 36.887033][ T3312] bridge_slave_1: entered promiscuous mode [ 36.894233][ T3302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.904185][ T3304] team0: Port device team_slave_1 added [ 36.910970][ T3303] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 36.968379][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 36.975424][ T3304] 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. [ 37.001387][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.014288][ T3308] hsr_slave_0: entered promiscuous mode [ 37.020635][ T3308] hsr_slave_1: entered promiscuous mode [ 37.027856][ T3312] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 37.038068][ T3302] team0: Port device team_slave_0 added [ 37.044754][ T3303] team0: Port device team_slave_0 added [ 37.050641][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.057659][ T3304] 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. [ 37.083626][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.095710][ T3312] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 37.105446][ T3302] team0: Port device team_slave_1 added [ 37.121661][ T3303] team0: Port device team_slave_1 added [ 37.148320][ T3312] team0: Port device team_slave_0 added [ 37.179295][ T3312] team0: Port device team_slave_1 added [ 37.190399][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.197476][ T3303] 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. [ 37.223453][ T3303] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.240794][ T3304] hsr_slave_0: entered promiscuous mode [ 37.246937][ T3304] hsr_slave_1: entered promiscuous mode [ 37.252815][ T3304] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.260435][ T3304] Cannot create hsr debugfs directory [ 37.266230][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.273183][ T3302] 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. [ 37.299232][ T3302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.310848][ T3302] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.317846][ T3302] 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. [ 37.343957][ T3302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.359976][ T3303] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.366983][ T3303] 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. [ 37.392994][ T3303] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.411787][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 37.419033][ T3312] 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. [ 37.445442][ T3312] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 37.470998][ T3312] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 37.478103][ T3312] 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. [ 37.504806][ T3312] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 37.542934][ T3303] hsr_slave_0: entered promiscuous mode [ 37.549062][ T3303] hsr_slave_1: entered promiscuous mode [ 37.555052][ T3303] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.562661][ T3303] Cannot create hsr debugfs directory [ 37.577711][ T3302] hsr_slave_0: entered promiscuous mode [ 37.583649][ T3302] hsr_slave_1: entered promiscuous mode [ 37.589631][ T3302] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.597278][ T3302] Cannot create hsr debugfs directory [ 37.641284][ T3312] hsr_slave_0: entered promiscuous mode [ 37.647344][ T3312] hsr_slave_1: entered promiscuous mode [ 37.653266][ T3312] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 37.660863][ T3312] Cannot create hsr debugfs directory [ 37.792012][ T3308] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 37.802984][ T3308] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 37.813961][ T3308] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 37.833821][ T3308] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 37.860753][ T3304] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 37.869339][ T3304] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 37.878312][ T3304] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 37.890214][ T3304] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 37.911629][ T3312] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 37.920803][ T3312] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 37.936360][ T3312] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 37.945283][ T3312] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 37.972655][ T3302] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 37.979971][ T3004] ================================================================== [ 37.988079][ T3004] BUG: KCSAN: data-race in set_nlink / set_nlink [ 37.994451][ T3004] [ 37.996772][ T3004] read to 0xffff888104b3a048 of 4 bytes by task 3294 on cpu 0: [ 38.004323][ T3004] set_nlink+0x2b/0xb0 [ 38.008405][ T3004] kernfs_iop_permission+0x1d3/0x210 [ 38.013713][ T3004] inode_permission+0x18c/0x300 [ 38.018573][ T3004] link_path_walk+0x147/0x840 [ 38.023257][ T3004] path_openat+0x1b4/0x2000 [ 38.027810][ T3004] do_filp_open+0x115/0x240 [ 38.032335][ T3004] do_sys_openat2+0xaa/0x110 [ 38.036945][ T3004] __x64_sys_openat+0xf8/0x120 [ 38.041732][ T3004] x64_sys_call+0x1ac/0x2e10 [ 38.046328][ T3004] do_syscall_64+0xc9/0x1c0 [ 38.050864][ T3004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.056760][ T3004] [ 38.059167][ T3004] write to 0xffff888104b3a048 of 4 bytes by task 3004 on cpu 1: [ 38.066828][ T3004] set_nlink+0x98/0xb0 [ 38.070914][ T3004] kernfs_iop_permission+0x1d3/0x210 [ 38.076211][ T3004] inode_permission+0x18c/0x300 [ 38.081073][ T3004] link_path_walk+0x147/0x840 [ 38.085772][ T3004] path_openat+0x1b4/0x2000 [ 38.090335][ T3004] do_filp_open+0x115/0x240 [ 38.094867][ T3004] do_sys_openat2+0xaa/0x110 [ 38.099461][ T3004] __x64_sys_openat+0xf8/0x120 [ 38.104226][ T3004] x64_sys_call+0x1ac/0x2e10 [ 38.108830][ T3004] do_syscall_64+0xc9/0x1c0 [ 38.113372][ T3004] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 38.119272][ T3004] [ 38.121591][ T3004] value changed: 0x00000013 -> 0x00000014 [ 38.127310][ T3004] [ 38.129662][ T3004] Reported by Kernel Concurrency Sanitizer on: [ 38.135827][ T3004] CPU: 1 UID: 0 PID: 3004 Comm: udevd Not tainted 6.15.0-rc2-syzkaller-00048-gc62f4b82d571 #0 PREEMPT(voluntary) [ 38.147811][ T3004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 38.157869][ T3004] ================================================================== [ 38.180388][ T3302] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 38.189399][ T3302] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 38.198484][ T3302] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 38.237827][ T3303] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 38.247979][ T3303] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 38.257272][ T3303] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 38.279329][ T3303] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 38.291836][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.303982][ T3308] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.328526][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.351285][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.358405][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.367552][ T3308] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.380089][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.387245][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.398918][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.406051][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.418205][ T3312] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.432911][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.440018][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.473249][ T3302] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.484521][ T3302] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.504209][ T3312] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.516572][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.523775][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.532607][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.539682][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.557210][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.564291][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.579573][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.586683][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.605911][ T3303] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.636880][ T3303] 8021q: adding VLAN 0 to HW filter on device team0 [ 38.647882][ T31] bridge0: port 1(bridge_slave_0) entered blocking state [ 38.654990][ T31] bridge0: port 1(bridge_slave_0) entered forwarding state [ 38.681811][ T31] bridge0: port 2(bridge_slave_1) entered blocking state [ 38.688910][ T31] bridge0: port 2(bridge_slave_1) entered forwarding state [ 38.711428][ T3308] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.756780][ T3303] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 38.788544][ T3302] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.812667][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.840654][ T3312] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 38.892510][ T3303] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 39.003386][ T3302] veth0_vlan: entered promiscuous mode [ 39.014650][ T3308] veth0_vlan: entered promiscuous mode [ 39.031466][ T3304] veth0_vlan: entered promiscuous mode [ 39.041637][ T3302] veth1_vlan: entered promiscuous mode [ 39.053637][ T3308] veth1_vlan: entered promiscuous mode [ 39.067437][ T3303] veth0_vlan: entered promiscuous mode [ 39.075414][ T3304] veth1_vlan: entered promiscuous mode [ 39.086923][ T3312] veth0_vlan: entered promiscuous mode [ 39.100686][ T3302] veth0_macvtap: entered promiscuous mode [ 39.108703][ T3302] veth1_macvtap: entered promiscuous mode [ 39.117368][ T3303] veth1_vlan: entered promiscuous mode [ 39.126875][ T3308] veth0_macvtap: entered promiscuous mode [ 39.134266][ T3308] veth1_macvtap: entered promiscuous mode [ 39.148662][ T3312] veth1_vlan: entered promiscuous mode [ 39.161120][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.171081][ T3302] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.184566][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.195284][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.207613][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.216105][ T3308] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.226659][ T3308] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.237045][ T3308] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.247857][ T3304] veth0_macvtap: entered promiscuous mode [ 39.259665][ T3308] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.268486][ T3308] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.277303][ T3308] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.286097][ T3308] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.298911][ T3304] veth1_macvtap: entered promiscuous mode [ 39.308130][ T3302] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.316938][ T3302] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.325734][ T3302] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.334612][ T3302] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.359739][ T29] kauditd_printk_skb: 16 callbacks suppressed [ 39.359757][ T29] audit: type=1400 audit(1744859817.438:107): avc: denied { mounton } for pid=3308 comm="syz-executor" path="/root/syzkaller.wt4FXh/syz-tmp" dev="sda1" ino=1944 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 39.366317][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.391638][ T29] audit: type=1400 audit(1744859817.438:108): avc: denied { mount } for pid=3308 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 39.400779][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.422914][ T29] audit: type=1400 audit(1744859817.438:109): avc: denied { mounton } for pid=3308 comm="syz-executor" path="/root/syzkaller.wt4FXh/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 [ 39.432839][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.432859][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.449838][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.458154][ T29] audit: type=1400 audit(1744859817.438:110): avc: denied { mount } for pid=3308 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 39.458187][ T29] audit: type=1400 audit(1744859817.438:111): avc: denied { mounton } for pid=3308 comm="syz-executor" path="/root/syzkaller.wt4FXh/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 [ 39.471422][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.478439][ T29] audit: type=1400 audit(1744859817.438:112): avc: denied { mounton } for pid=3308 comm="syz-executor" path="/root/syzkaller.wt4FXh/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3843 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 39.485682][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.507609][ T29] audit: type=1400 audit(1744859817.438:113): avc: denied { unmount } for pid=3308 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 39.534070][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.534088][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.549761][ T29] audit: type=1400 audit(1744859817.518:114): avc: denied { mounton } for pid=3308 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=502 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 39.574989][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.581945][ T29] audit: type=1400 audit(1744859817.518:115): avc: denied { mount } for pid=3308 comm="syz-executor" name="/" dev="gadgetfs" ino=3846 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 39.677692][ T3308] 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. [ 39.681125][ T3312] veth0_macvtap: entered promiscuous mode [ 39.704339][ T3303] veth0_macvtap: entered promiscuous mode [ 39.724627][ T29] audit: type=1400 audit(1744859817.798:116): avc: denied { read write } for pid=3308 comm="syz-executor" name="loop4" dev="devtmpfs" ino=104 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 39.736232][ T3312] veth1_macvtap: entered promiscuous mode [ 39.757638][ T3303] veth1_macvtap: entered promiscuous mode [ 39.764159][ T3304] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.773014][ T3304] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.781771][ T3304] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.790553][ T3304] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.816763][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.827376][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.837250][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.847724][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.857576][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 39.868106][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.879066][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 39.891430][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.902090][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.911958][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.922450][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.932299][ T3312] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 39.942850][ T3312] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 39.955035][ T3312] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 39.969109][ T3312] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.978010][ T3312] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.986837][ T3312] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 39.995637][ T3312] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.011198][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 40.021801][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.031729][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 40.042324][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.052287][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 40.062762][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.072670][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 40.083198][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.093678][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 40.108688][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 40.119285][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.129233][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 40.139776][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.149711][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 40.160209][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.170065][ T3303] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 40.180575][ T3303] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 40.191319][ T3303] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 40.210190][ T3303] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.219091][ T3303] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.227885][ T3303] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 40.236685][ T3303] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0