[ 49.633035][ T29] audit: type=1400 audit(1722816181.752:115): avc: denied { getattr } for pid=3452 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=369 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.665768][ T29] audit: type=1400 audit(1722816181.782:116): avc: denied { read } for pid=3454 comm="sed" name="eth0.dhcp" dev="tmpfs" ino=369 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.688361][ T29] audit: type=1400 audit(1722816181.782:117): avc: denied { open } for pid=3454 comm="sed" path="/run/dhcpcd/hook-state/resolv.conf/eth0.dhcp" dev="tmpfs" ino=369 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.717165][ T29] audit: type=1400 audit(1722816181.832:118): avc: denied { create } for pid=3451 comm="dhcpcd-run-hook" name="resolv.conf.eth1.ipv4ll" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.740307][ T29] audit: type=1400 audit(1722816181.832:119): avc: denied { write } for pid=3451 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth1.ipv4ll" dev="tmpfs" ino=416 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.766880][ T29] audit: type=1400 audit(1722816181.832:120): avc: denied { append } for pid=3451 comm="dhcpcd-run-hook" name="resolv.conf.eth1.ipv4ll" dev="tmpfs" ino=416 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 49.791247][ T29] audit: type=1400 audit(1722816181.852:121): avc: denied { unlink } for pid=3462 comm="rm" name="resolv.conf.eth1.ipv4ll" dev="tmpfs" ino=416 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 Warning: Permanently added '10.128.0.155' (ED25519) to the list of known hosts. 2024/08/05 00:03:03 ignoring optional flag "sandboxArg"="0" 2024/08/05 00:03:03 parsed 1 programs [ 51.095587][ T29] audit: type=1400 audit(1722816183.212:122): avc: denied { getattr } for pid=3509 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 51.119857][ T29] audit: type=1400 audit(1722816183.212:123): avc: denied { read } for pid=3509 comm="syz-execprog" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 51.141371][ T29] audit: type=1400 audit(1722816183.212:124): avc: denied { open } for pid=3509 comm="syz-execprog" path="user:[4026531837]" dev="nsfs" ino=4026531837 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 2024/08/05 00:03:03 executed programs: 0 [ 51.205920][ T3514] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.354807][ T3534] chnl_net:caif_netlink_parms(): no params data found [ 51.384030][ T3534] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.391401][ T3534] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.398927][ T3534] bridge_slave_0: entered allmulticast mode [ 51.405438][ T3534] bridge_slave_0: entered promiscuous mode [ 51.412120][ T3534] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.419346][ T3534] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.426616][ T3534] bridge_slave_1: entered allmulticast mode [ 51.433201][ T3534] bridge_slave_1: entered promiscuous mode [ 51.447304][ T3534] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.457851][ T3534] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.475385][ T3534] team0: Port device team_slave_0 added [ 51.481889][ T3534] team0: Port device team_slave_1 added [ 51.495577][ T3534] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.502640][ T3534] 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. [ 51.528839][ T3534] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.540530][ T3534] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.547561][ T3534] 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. [ 51.573621][ T3534] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.599240][ T3534] hsr_slave_0: entered promiscuous mode [ 51.605561][ T3534] hsr_slave_1: entered promiscuous mode [ 51.935876][ T3534] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 51.944993][ T3534] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 51.953930][ T3534] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 51.963204][ T3534] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 51.977660][ T3534] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.984866][ T3534] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.992156][ T3534] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.999360][ T3534] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.028963][ T3534] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.041100][ T2925] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.049279][ T2925] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.063179][ T3534] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.073773][ T2925] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.080948][ T2925] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.103659][ T3284] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.110751][ T3284] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.165836][ T3534] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.235489][ T3534] veth0_vlan: entered promiscuous mode [ 52.243483][ T3534] veth1_vlan: entered promiscuous mode [ 52.258537][ T3534] veth0_macvtap: entered promiscuous mode [ 52.267098][ T3534] veth1_macvtap: entered promiscuous mode [ 52.279362][ T3534] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.292096][ T3534] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.302261][ T3534] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.311138][ T3534] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.319909][ T3534] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.328848][ T3534] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.370378][ T3674] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=3674 comm=syz-executor.0 [ 52.384344][ T3674] Zero length message leads to an empty skb [ 52.393059][ T3674] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3674 comm=syz-executor.0 [ 52.482154][ T3691] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=3691 comm=syz-executor.0 [ 52.496116][ T3691] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3691 comm=syz-executor.0 [ 52.582520][ T3711] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=3711 comm=syz-executor.0 [ 52.596069][ T3711] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3711 comm=syz-executor.0 [ 52.672458][ T3726] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=3726 comm=syz-executor.0 [ 52.686070][ T3726] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3726 comm=syz-executor.0 [ 52.762344][ T3739] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=3739 comm=syz-executor.0 [ 52.776255][ T3739] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=3739 comm=syz-executor.0 [ 52.965685][ T3779] team0: Device ip6tnl1 is of different type 2024/08/05 00:03:08 executed programs: 64 [ 57.422804][ T4061] selinux_netlink_send: 160 callbacks suppressed [ 57.422844][ T4061] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4061 comm=syz-executor.0 [ 57.443050][ T4061] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4061 comm=syz-executor.0 [ 57.522418][ T4063] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4063 comm=syz-executor.0 [ 57.535763][ T4063] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4063 comm=syz-executor.0 [ 57.622082][ T4065] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4065 comm=syz-executor.0 [ 57.635507][ T4065] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4065 comm=syz-executor.0 [ 57.732314][ T4067] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4067 comm=syz-executor.0 [ 57.745562][ T4067] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4067 comm=syz-executor.0 [ 57.822187][ T4069] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4069 comm=syz-executor.0 [ 57.835417][ T4069] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4069 comm=syz-executor.0 2024/08/05 00:03:13 executed programs: 150 [ 62.492300][ T4233] selinux_netlink_send: 162 callbacks suppressed [ 62.492317][ T4233] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4233 comm=syz-executor.0 [ 62.511837][ T4233] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4233 comm=syz-executor.0 [ 62.572367][ T4235] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4235 comm=syz-executor.0 [ 62.585559][ T4235] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4235 comm=syz-executor.0 [ 62.682398][ T4237] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4237 comm=syz-executor.0 [ 62.695867][ T4237] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4237 comm=syz-executor.0 [ 62.772456][ T4239] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4239 comm=syz-executor.0 [ 62.785807][ T4239] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4239 comm=syz-executor.0 [ 62.852275][ T4241] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4241 comm=syz-executor.0 [ 62.865540][ T4241] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4241 comm=syz-executor.0 2024/08/05 00:03:18 executed programs: 238 [ 67.512274][ T4411] selinux_netlink_send: 166 callbacks suppressed [ 67.512290][ T4411] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4411 comm=syz-executor.0 [ 67.532016][ T4411] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4411 comm=syz-executor.0 [ 67.582075][ T4413] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4413 comm=syz-executor.0 [ 67.595282][ T4413] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4413 comm=syz-executor.0 [ 67.662489][ T4415] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4415 comm=syz-executor.0 [ 67.675970][ T4415] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4415 comm=syz-executor.0 [ 67.762596][ T4417] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4417 comm=syz-executor.0 [ 67.776179][ T4417] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4417 comm=syz-executor.0 [ 67.852255][ T4419] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4419 comm=syz-executor.0 [ 67.865698][ T4419] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4419 comm=syz-executor.0 2024/08/05 00:03:23 executed programs: 324 [ 72.562309][ T4583] selinux_netlink_send: 160 callbacks suppressed [ 72.562326][ T4583] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4583 comm=syz-executor.0 [ 72.582071][ T4583] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4583 comm=syz-executor.0 [ 72.672362][ T4585] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4585 comm=syz-executor.0 [ 72.685827][ T4585] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4585 comm=syz-executor.0 [ 72.771984][ T4587] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4587 comm=syz-executor.0 [ 72.785211][ T4587] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4587 comm=syz-executor.0 [ 72.872493][ T4589] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4589 comm=syz-executor.0 [ 72.885692][ T4589] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4589 comm=syz-executor.0 [ 72.962044][ T4591] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4591 comm=syz-executor.0 [ 72.975310][ T4591] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4591 comm=syz-executor.0 2024/08/05 00:03:28 executed programs: 408 [ 77.592032][ T4753] selinux_netlink_send: 160 callbacks suppressed [ 77.592049][ T4753] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4753 comm=syz-executor.0 [ 77.612070][ T4753] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4753 comm=syz-executor.0 [ 77.692054][ T4755] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4755 comm=syz-executor.0 [ 77.705677][ T4755] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4755 comm=syz-executor.0 [ 77.792352][ T4757] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4757 comm=syz-executor.0 [ 77.805535][ T4757] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4757 comm=syz-executor.0 [ 77.902186][ T4759] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4759 comm=syz-executor.0 [ 77.915878][ T4759] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4759 comm=syz-executor.0 [ 77.992231][ T4761] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4761 comm=syz-executor.0 [ 78.005782][ T4761] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4761 comm=syz-executor.0 2024/08/05 00:03:33 executed programs: 492 [ 82.652262][ T4925] selinux_netlink_send: 162 callbacks suppressed [ 82.652274][ T4925] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4925 comm=syz-executor.0 [ 82.671850][ T4925] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4925 comm=syz-executor.0 [ 82.742065][ T4927] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4927 comm=syz-executor.0 [ 82.755556][ T4927] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4927 comm=syz-executor.0 [ 82.832012][ T4929] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4929 comm=syz-executor.0 [ 82.846641][ T4929] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4929 comm=syz-executor.0 [ 82.922808][ T4931] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4931 comm=syz-executor.0 [ 82.936359][ T4931] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4931 comm=syz-executor.0 [ 83.012381][ T4933] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=4933 comm=syz-executor.0 [ 83.025731][ T4933] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=4933 comm=syz-executor.0 2024/08/05 00:03:38 executed programs: 577 [ 87.662044][ T5089] selinux_netlink_send: 154 callbacks suppressed [ 87.662060][ T5089] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5089 comm=syz-executor.0 [ 87.681843][ T5089] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5089 comm=syz-executor.0 [ 87.742188][ T5091] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5091 comm=syz-executor.0 [ 87.755789][ T5091] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5091 comm=syz-executor.0 [ 87.862765][ T5093] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5093 comm=syz-executor.0 [ 87.876278][ T5093] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5093 comm=syz-executor.0 [ 87.962190][ T5095] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5095 comm=syz-executor.0 [ 87.975596][ T5095] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5095 comm=syz-executor.0 [ 88.062187][ T5097] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5097 comm=syz-executor.0 [ 88.075706][ T5097] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5097 comm=syz-executor.0 [ 90.146848][ T2961] ================================================================== [ 90.154952][ T2961] BUG: KCSAN: data-race in dont_mount / lookup_fast [ 90.161712][ T2961] [ 90.164065][ T2961] read-write to 0xffff88810656bf00 of 4 bytes by task 3543 on cpu 1: [ 90.172199][ T2961] dont_mount+0x2a/0x40 [ 90.176347][ T2961] vfs_unlink+0x298/0x430 [ 90.180667][ T2961] do_unlinkat+0x236/0x4c0 [ 90.185075][ T2961] __x64_sys_unlink+0x2e/0x40 [ 90.189766][ T2961] x64_sys_call+0x280f/0x2d60 [ 90.194432][ T2961] do_syscall_64+0xc9/0x1c0 [ 90.198944][ T2961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.205175][ T2961] [ 90.207482][ T2961] read to 0xffff88810656bf00 of 4 bytes by task 2961 on cpu 0: [ 90.215093][ T2961] lookup_fast+0xd9/0x2a0 [ 90.219424][ T2961] walk_component+0x3f/0x230 [ 90.224011][ T2961] path_lookupat+0x10a/0x2b0 [ 90.228611][ T2961] filename_lookup+0x127/0x300 [ 90.233452][ T2961] do_readlinkat+0x89/0x210 [ 90.237947][ T2961] __x64_sys_readlink+0x47/0x60 [ 90.242833][ T2961] x64_sys_call+0x13c3/0x2d60 [ 90.247510][ T2961] do_syscall_64+0xc9/0x1c0 [ 90.252005][ T2961] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 90.257895][ T2961] [ 90.260201][ T2961] value changed: 0x00600008 -> 0x00008008 [ 90.265905][ T2961] [ 90.268212][ T2961] Reported by Kernel Concurrency Sanitizer on: [ 90.274354][ T2961] CPU: 0 UID: 0 PID: 2961 Comm: udevd Not tainted 6.11.0-rc2-syzkaller-gde9c2c66ad8e #0 [ 90.284067][ T2961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/27/2024 [ 90.294561][ T2961] ================================================================== 2024/08/05 00:03:43 executed programs: 659 [ 92.682285][ T5255] selinux_netlink_send: 156 callbacks suppressed [ 92.682300][ T5255] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5255 comm=syz-executor.0 [ 92.701980][ T5255] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5255 comm=syz-executor.0 [ 92.772094][ T5257] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5257 comm=syz-executor.0 [ 92.785772][ T5257] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5257 comm=syz-executor.0 [ 92.862494][ T5259] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5259 comm=syz-executor.0 [ 92.876391][ T5259] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5259 comm=syz-executor.0 [ 92.953608][ T5261] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5261 comm=syz-executor.0 [ 92.967361][ T5261] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5261 comm=syz-executor.0 [ 93.062496][ T5263] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5263 comm=syz-executor.0 [ 93.075673][ T5263] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5263 comm=syz-executor.0 2024/08/05 00:03:48 executed programs: 743 [ 97.712288][ T5425] selinux_netlink_send: 160 callbacks suppressed [ 97.712300][ T5425] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5425 comm=syz-executor.0 [ 97.732082][ T5425] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5425 comm=syz-executor.0 [ 97.812219][ T5427] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5427 comm=syz-executor.0 [ 97.825605][ T5427] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5427 comm=syz-executor.0 [ 97.902365][ T5429] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5429 comm=syz-executor.0 [ 97.915885][ T5429] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5429 comm=syz-executor.0 [ 98.002315][ T5431] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5431 comm=syz-executor.0 [ 98.015720][ T5431] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5431 comm=syz-executor.0 [ 98.101958][ T5433] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=39 sclass=netlink_route_socket pid=5433 comm=syz-executor.0 [ 98.115281][ T5433] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=5433 comm=syz-executor.0