last executing test programs: kernel console output (not intermixed with test programs): t=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.648983][ T28] audit: type=1400 audit(1786038547.138:99): avc: denied { noatsecure } for pid=3163 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.668832][ T28] audit: type=1400 audit(1786038547.138:100): avc: denied { write } for pid=3163 comm="sh" path="pipe:[1585]" dev="pipefs" ino=1585 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 14.691333][ T28] audit: type=1400 audit(1786038547.138:101): avc: denied { rlimitinh } for pid=3163 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 14.710321][ T28] audit: type=1400 audit(1786038547.138:102): avc: denied { siginh } for pid=3163 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 17.523737][ T28] audit: type=1400 audit(1786038550.038:103): avc: denied { search } for pid=3175 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 [ 17.545781][ T28] audit: type=1400 audit(1786038550.038:104): avc: denied { search } for pid=3175 comm="dhcpcd-run-hook" name="dhcpcd" dev="tmpfs" ino=482 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.794845][ T28] kauditd_printk_skb: 9 callbacks suppressed [ 18.794859][ T28] audit: type=1400 audit(1786038551.308:114): avc: denied { write } for pid=3189 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.823895][ T28] audit: type=1400 audit(1786038551.318:115): avc: denied { write } for pid=3200 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.873580][ T28] audit: type=1400 audit(1786038551.388:116): avc: denied { write } for pid=3203 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 18.896487][ T28] audit: type=1400 audit(1786038551.398:117): avc: denied { write } for pid=3214 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.059691][ T28] audit: type=1400 audit(1786038551.578:118): avc: denied { write } for pid=3217 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.082592][ T28] audit: type=1400 audit(1786038551.588:119): avc: denied { write } for pid=3228 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.119484][ T28] audit: type=1400 audit(1786038551.638:120): avc: denied { write } for pid=3231 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.142548][ T28] audit: type=1400 audit(1786038551.638:121): avc: denied { write } for pid=3242 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.246044][ T28] audit: type=1400 audit(1786038551.758:122): avc: denied { write } for pid=3245 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 19.268957][ T28] audit: type=1400 audit(1786038551.778:123): avc: denied { write } for pid=3256 comm="rm" name="hook-state" dev="tmpfs" ino=486 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '10.128.1.113' (ED25519) to the list of known hosts. [ 22.039126][ T3279] cgroup: Unknown subsys name 'net' [ 22.159760][ T3279] cgroup: Unknown subsys name 'cpuset' [ 22.165763][ T3279] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 22.365150][ T3284] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 22.402887][ T3279] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.592911][ T3292] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.600009][ T3292] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.607151][ T3292] bridge_slave_0: entered allmulticast mode [ 23.613647][ T3292] bridge_slave_0: entered promiscuous mode [ 23.636609][ T3292] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.643762][ T3292] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.650898][ T3292] bridge_slave_1: entered allmulticast mode [ 23.657172][ T3292] bridge_slave_1: entered promiscuous mode [ 23.689517][ T3297] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.696586][ T3297] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.703673][ T3297] bridge_slave_0: entered allmulticast mode [ 23.710107][ T3297] bridge_slave_0: entered promiscuous mode [ 23.725627][ T3292] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.741087][ T3297] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.748120][ T3297] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.755347][ T3297] bridge_slave_1: entered allmulticast mode [ 23.761678][ T3297] bridge_slave_1: entered promiscuous mode [ 23.774690][ T3292] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.804590][ T3293] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.811670][ T3293] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.818783][ T3293] bridge_slave_0: entered allmulticast mode [ 23.825243][ T3293] bridge_slave_0: entered promiscuous mode [ 23.840583][ T3292] team0: Port device team_slave_0 added [ 23.846354][ T3293] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.853483][ T3293] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.860647][ T3293] bridge_slave_1: entered allmulticast mode [ 23.867195][ T3293] bridge_slave_1: entered promiscuous mode [ 23.874351][ T3297] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 23.890714][ T3292] team0: Port device team_slave_1 added [ 23.909710][ T3297] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 23.926681][ T3292] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 23.933628][ T3292] 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. [ 23.959577][ T3292] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 23.982119][ T3298] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.989187][ T3298] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.996294][ T3298] bridge_slave_0: entered allmulticast mode [ 24.002684][ T3298] bridge_slave_0: entered promiscuous mode [ 24.009142][ T3292] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.016092][ T3292] 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. [ 24.042041][ T3292] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.053769][ T3293] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.066827][ T3299] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.073927][ T3299] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.080987][ T3299] bridge_slave_0: entered allmulticast mode [ 24.087352][ T3299] bridge_slave_0: entered promiscuous mode [ 24.093779][ T3298] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.100857][ T3298] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.108011][ T3298] bridge_slave_1: entered allmulticast mode [ 24.114344][ T3298] bridge_slave_1: entered promiscuous mode [ 24.124391][ T3293] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.134279][ T3297] team0: Port device team_slave_0 added [ 24.139918][ T3299] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.146961][ T3299] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.154022][ T3299] bridge_slave_1: entered allmulticast mode [ 24.160324][ T3299] bridge_slave_1: entered promiscuous mode [ 24.179786][ T3297] team0: Port device team_slave_1 added [ 24.197808][ T3298] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.220082][ T3299] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 24.229961][ T3298] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.239667][ T3293] team0: Port device team_slave_0 added [ 24.246083][ T3293] team0: Port device team_slave_1 added [ 24.251979][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.258921][ T3297] 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. [ 24.284840][ T3297] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.300386][ T3299] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 24.321303][ T3297] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.328263][ T3297] 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. [ 24.354164][ T3297] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.367612][ T3292] hsr_slave_0: entered promiscuous mode [ 24.373665][ T3292] hsr_slave_1: entered promiscuous mode [ 24.394419][ T3293] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.401367][ T3293] 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. [ 24.427279][ T3293] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.438406][ T3293] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.445452][ T3293] 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. [ 24.471331][ T3293] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.482673][ T3299] team0: Port device team_slave_0 added [ 24.488813][ T3298] team0: Port device team_slave_0 added [ 24.496071][ T3298] team0: Port device team_slave_1 added [ 24.510846][ T3299] team0: Port device team_slave_1 added [ 24.556742][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.563732][ T3299] 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. [ 24.589638][ T3299] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.600813][ T3299] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.607843][ T3299] 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. [ 24.633806][ T3299] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.644706][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 24.651674][ T3298] 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. [ 24.677642][ T3298] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 24.694567][ T3293] hsr_slave_0: entered promiscuous mode [ 24.700437][ T3293] hsr_slave_1: entered promiscuous mode [ 24.706286][ T3293] debugfs: 'hsr0' already exists in 'hsr' [ 24.712003][ T3293] Cannot create hsr debugfs directory [ 24.719608][ T3297] hsr_slave_0: entered promiscuous mode [ 24.725487][ T3297] hsr_slave_1: entered promiscuous mode [ 24.731352][ T3297] debugfs: 'hsr0' already exists in 'hsr' [ 24.737054][ T3297] Cannot create hsr debugfs directory [ 24.745094][ T3298] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 24.752117][ T3298] 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. [ 24.778055][ T3298] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 24.839745][ T3299] hsr_slave_0: entered promiscuous mode [ 24.845617][ T3299] hsr_slave_1: entered promiscuous mode [ 24.851363][ T3299] debugfs: 'hsr0' already exists in 'hsr' [ 24.857070][ T3299] Cannot create hsr debugfs directory [ 24.873142][ T3298] hsr_slave_0: entered promiscuous mode [ 24.879008][ T3298] hsr_slave_1: entered promiscuous mode [ 24.884818][ T3298] debugfs: 'hsr0' already exists in 'hsr' [ 24.890537][ T3298] Cannot create hsr debugfs directory [ 25.040438][ T3292] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 25.048814][ T3292] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 25.056610][ T3292] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 25.064832][ T3292] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 25.072564][ T3292] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 25.080989][ T3292] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 25.088408][ T3292] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 25.096824][ T3292] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 25.121491][ T3297] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 25.129965][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 25.137426][ T3297] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 25.145898][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 25.153721][ T3297] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 25.162293][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 25.172193][ T3297] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 25.181044][ T3297] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 25.204276][ T3293] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 25.212766][ T3293] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 25.223677][ T3293] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 25.231860][ T3293] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 25.239578][ T3293] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 25.248029][ T3293] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 25.260323][ T3293] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 25.268940][ T3293] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 25.298808][ T3299] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 25.307046][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 25.314755][ T3299] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 25.323139][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 25.330793][ T3299] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 25.339194][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 25.346979][ T3299] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 25.355546][ T3299] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 25.391585][ T3298] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 25.399955][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 25.407352][ T3298] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 25.415723][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 25.423559][ T3298] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 25.431916][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 25.439449][ T3298] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 25.448028][ T3298] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 25.466851][ T3292] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.492096][ T3292] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.500169][ T3297] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.518222][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.525283][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.537011][ T68] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.544051][ T68] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.557542][ T3293] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.570794][ T3297] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.587477][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.594530][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.602861][ T310] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.609907][ T310] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.629114][ T3299] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.637705][ T3293] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.664625][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.671653][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.685612][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.692663][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.701413][ T3299] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.711393][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.718436][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.728340][ T3298] 8021q: adding VLAN 0 to HW filter on device bond0 [ 25.743551][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.750607][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.782661][ T3298] 8021q: adding VLAN 0 to HW filter on device team0 [ 25.801894][ T310] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.808998][ T310] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.831658][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.838723][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.852784][ T3299] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 25.889576][ T3297] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.027090][ T3293] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.044719][ T3292] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.077560][ T3297] veth0_vlan: entered promiscuous mode [ 26.092068][ T3297] veth1_vlan: entered promiscuous mode [ 26.123218][ T3299] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.143153][ T3297] veth0_macvtap: entered promiscuous mode [ 26.166244][ T3298] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 26.193493][ T3297] veth1_macvtap: entered promiscuous mode [ 26.201275][ T3292] veth0_vlan: entered promiscuous mode [ 26.208958][ T30] ================================================================== [ 26.217025][ T30] BUG: KCSAN: data-race in alloc_pid / copy_process [ 26.223603][ T30] [ 26.225914][ T30] read-write to 0xffffffff86c5c268 of 4 bytes by task 68 on cpu 1: [ 26.233783][ T30] alloc_pid+0x6bb/0x930 [ 26.238013][ T30] copy_process+0x11aa/0x2310 [ 26.242674][ T30] kernel_clone+0x1c0/0x5f0 [ 26.247160][ T30] user_mode_thread+0x9c/0xd0 [ 26.251820][ T30] call_usermodehelper_exec_work+0x7a/0x160 [ 26.257699][ T30] process_scheduled_works+0x4d4/0x9a0 [ 26.263141][ T30] worker_thread+0x569/0x750 [ 26.267716][ T30] kthread+0x221/0x270 [ 26.271764][ T30] ret_from_fork+0x146/0x330 [ 26.276339][ T30] ret_from_fork_asm+0x1a/0x30 [ 26.281087][ T30] [ 26.283396][ T30] read to 0xffffffff86c5c268 of 4 bytes by task 30 on cpu 0: [ 26.290749][ T30] copy_process+0x1aae/0x2310 [ 26.295411][ T30] kernel_clone+0x1c0/0x5f0 [ 26.299916][ T30] user_mode_thread+0x9c/0xd0 [ 26.304576][ T30] call_usermodehelper_exec_work+0x7a/0x160 [ 26.310463][ T30] process_scheduled_works+0x4d4/0x9a0 [ 26.315906][ T30] worker_thread+0x569/0x750 [ 26.320480][ T30] kthread+0x221/0x270 [ 26.324528][ T30] ret_from_fork+0x146/0x330 [ 26.329121][ T30] ret_from_fork_asm+0x1a/0x30 [ 26.333875][ T30] [ 26.336183][ T30] value changed: 0x800000cb -> 0x800000cc [ 26.341876][ T30] [ 26.344180][ T30] Reported by Kernel Concurrency Sanitizer on: [ 26.350327][ T30] CPU: 0 UID: 0 PID: 30 Comm: kworker/u8:1 Not tainted syzkaller #0 PREEMPT(lazy) [ 26.359594][ T30] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 26.369634][ T30] Workqueue: events_unbound call_usermodehelper_exec_work [ 26.376740][ T30] ================================================================== [ 26.394953][ T3292] veth1_vlan: entered promiscuous mode [ 26.406058][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.414966][ T3297] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.431317][ T3292] veth0_macvtap: entered promiscuous mode [ 26.438511][ T3292] veth1_macvtap: entered promiscuous mode [ 26.450008][ T3292] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.471443][ T3292] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.492434][ T3293] veth0_vlan: entered promiscuous mode [ 26.504374][ T3299] veth0_vlan: entered promiscuous mode [ 26.521356][ T3299] veth1_vlan: entered promiscuous mode [ 26.533649][ T28] kauditd_printk_skb: 22 callbacks suppressed [ 26.533662][ T28] audit: type=1400 audit(1786038559.048:146): avc: denied { mounton } for pid=3292 comm="syz-executor" path="/root/syzkaller.gppjVo/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 26.544717][ T3293] veth1_vlan: entered promiscuous mode [ 26.566574][ T28] audit: type=1400 audit(1786038559.048:147): avc: denied { mount } for pid=3292 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 [ 26.587216][ T3299] veth0_macvtap: entered promiscuous mode [ 26.593950][ T28] audit: type=1400 audit(1786038559.048:148): avc: denied { mounton } for pid=3292 comm="syz-executor" path="/root/syzkaller.gppjVo/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 [ 26.600715][ T3299] veth1_macvtap: entered promiscuous mode [ 26.625613][ T28] audit: type=1400 audit(1786038559.048:149): avc: denied { mount } for pid=3292 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 [ 26.652291][ T3292] 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. [ 26.653946][ T3298] veth0_vlan: entered promiscuous mode [ 26.669682][ T28] audit: type=1400 audit(1786038559.048:150): avc: denied { mounton } for pid=3292 comm="syz-executor" path="/root/syzkaller.gppjVo/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 [ 26.685200][ T3298] veth1_vlan: entered promiscuous mode [ 26.703709][ T28] audit: type=1400 audit(1786038559.048:151): avc: denied { mounton } for pid=3292 comm="syz-executor" path="/root/syzkaller.gppjVo/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=3915 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 26.732881][ T28] audit: type=1400 audit(1786038559.058:152): avc: denied { unmount } for pid=3292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 26.736406][ T3293] veth0_macvtap: entered promiscuous mode [ 26.754374][ T28] audit: type=1400 audit(1786038559.108:153): avc: denied { mounton } for pid=3292 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=536 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 26.761430][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.783239][ T28] audit: type=1400 audit(1786038559.108:154): avc: denied { mount } for pid=3292 comm="syz-executor" name="/" dev="gadgetfs" ino=3935 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 26.810773][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.827050][ T28] audit: type=1400 audit(1786038559.338:155): avc: denied { read write } for pid=3292 comm="syz-executor" name="loop1" dev="devtmpfs" ino=101 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 26.839448][ T68] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.863507][ T3293] veth1_macvtap: entered promiscuous mode [ 26.872444][ T3299] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.891390][ T3293] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.904758][ T3293] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 26.912673][ T3298] veth0_macvtap: entered promiscuous mode [ 26.919862][ T310] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.932595][ T3298] veth1_macvtap: entered promiscuous mode [ 26.939843][ T68] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 26.959687][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 26.971944][ T3298] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 27.010663][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.019589][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.039323][ T68] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.048031][ T68] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.069362][ T3442] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.078125][ T3442] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.099323][ T68] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.119316][ T12] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.128015][ T12] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.149442][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.158166][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.179441][ T68] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.188184][ T68] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.197224][ T68] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.269272][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 27.278069][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0