[ 38.098281][ T42] audit: type=1400 audit(1785137349.195:114): avc: denied { rlimitinh } for pid=5638 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 38.106090][ T42] audit: type=1400 audit(1785137349.195:115): avc: denied { siginh } for pid=5638 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 38.530048][ T42] audit: type=1400 audit(1785137349.645:116): avc: denied { write } for pid=5643 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 38.577292][ T42] audit: type=1400 audit(1785137349.695:117): avc: denied { write } for pid=5646 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 38.665752][ T42] audit: type=1400 audit(1785137349.785:118): avc: denied { write } for pid=5649 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 38.721815][ T42] audit: type=1400 audit(1785137349.835:119): avc: denied { write } for pid=5652 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 38.819069][ T42] audit: type=1400 audit(1785137349.935:120): avc: denied { write } for pid=5655 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '[localhost]:49329' (ED25519) to the list of known hosts. 2026/07/27 07:29:15 parsed 1 programs [ 44.031574][ T42] kauditd_printk_skb: 19 callbacks suppressed 2026/07/27 07:29:15 serving rpc on tcp://36613 [ 44.031588][ T42] audit: type=1400 audit(1785137355.145:140): avc: denied { node_bind } for pid=5729 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 44.039982][ T42] audit: type=1400 audit(1785137355.155:141): avc: denied { node_bind } for pid=5729 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 46.370187][ T42] audit: type=1400 audit(1785137357.485:142): avc: denied { mounton } for pid=5739 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 46.378861][ T42] audit: type=1400 audit(1785137357.495:143): avc: denied { mount } for pid=5739 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 [ 46.380529][ T5739] cgroup: Unknown subsys name 'net' [ 46.391154][ T42] audit: type=1400 audit(1785137357.505:144): avc: denied { unmount } for pid=5739 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 46.558745][ T5739] cgroup: Unknown subsys name 'cpuset' [ 46.563094][ T5739] cgroup: Unknown subsys name 'rlimit' [ 46.752470][ T42] audit: type=1400 audit(1785137357.865:145): avc: denied { setattr } for pid=5739 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=850 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 46.762597][ T42] audit: type=1400 audit(1785137357.865:146): avc: denied { create } for pid=5739 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.771416][ T42] audit: type=1400 audit(1785137357.865:147): avc: denied { write } for pid=5739 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.779715][ T42] audit: type=1400 audit(1785137357.865:148): avc: denied { read } for pid=5739 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.788226][ T42] audit: type=1400 audit(1785137357.885:149): avc: denied { mounton } for pid=5739 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 [ 46.825163][ T5742] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 47.501583][ T5739] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.399219][ T42] kauditd_printk_skb: 9 callbacks suppressed [ 49.399230][ T42] audit: type=1400 audit(1785137360.515:159): avc: denied { execmem } for pid=5746 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 49.409356][ T42] audit: type=1400 audit(1785137360.525:160): avc: denied { read } for pid=5747 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 49.416375][ T42] audit: type=1400 audit(1785137360.525:161): avc: denied { open } for pid=5747 comm="syz-executor" path="net:[4026531833]" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 49.427378][ T42] audit: type=1400 audit(1785137360.525:162): avc: denied { mounton } for pid=5747 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 49.475625][ T42] audit: type=1400 audit(1785137360.595:163): avc: denied { mount } for pid=5747 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 [ 49.482594][ T42] audit: type=1400 audit(1785137360.595:164): avc: denied { mounton } for pid=5747 comm="syz-executor" path="/syzkaller.OUsKP7/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 [ 49.490182][ T42] audit: type=1400 audit(1785137360.595:165): avc: denied { mount } for pid=5747 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 [ 49.497920][ T42] audit: type=1400 audit(1785137360.595:166): avc: denied { mounton } for pid=5747 comm="syz-executor" path="/syzkaller.OUsKP7/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 [ 49.506404][ T42] audit: type=1400 audit(1785137360.595:167): avc: denied { mounton } for pid=5747 comm="syz-executor" path="/syzkaller.OUsKP7/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=951 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 49.514652][ T42] audit: type=1400 audit(1785137360.605:168): avc: denied { unmount } for pid=5747 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 49.525080][ T5747] 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. [ 50.667646][ T140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.671066][ T140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.705640][ T1166] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.708846][ T1166] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.712208][ T5805] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.716256][ T5805] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.718647][ T5805] bridge_slave_0: entered allmulticast mode [ 51.721364][ T5805] bridge_slave_0: entered promiscuous mode [ 51.725676][ T5805] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.728026][ T5805] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.730298][ T5805] bridge_slave_1: entered allmulticast mode [ 51.732886][ T5805] bridge_slave_1: entered promiscuous mode [ 51.750305][ T5805] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.755353][ T5805] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.772333][ T5805] team0: Port device team_slave_0 added [ 51.775594][ T5805] team0: Port device team_slave_1 added [ 51.796420][ T5805] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.799267][ T5805] 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. [ 51.809809][ T5805] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.816606][ T5805] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.819453][ T5805] 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. [ 51.829676][ T5805] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.868300][ T5805] hsr_slave_0: entered promiscuous mode [ 51.870396][ T5805] hsr_slave_1: entered promiscuous mode [ 52.022648][ T5805] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 52.028757][ T5805] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 52.032309][ T5805] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 52.036268][ T5805] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 52.038911][ T5805] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 52.042865][ T5805] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 52.045796][ T5805] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 52.049491][ T5805] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 52.073226][ T5805] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.076086][ T5805] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.079025][ T5805] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.081320][ T5805] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.114133][ T5805] 8021q: adding VLAN 0 to HW filter on device bond0 [ 52.124665][ T140] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.128003][ T140] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.134353][ T5805] 8021q: adding VLAN 0 to HW filter on device team0 [ 52.141035][ T140] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.143313][ T140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.150800][ T140] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.153066][ T140] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.370778][ T5805] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 52.397000][ T5805] veth0_vlan: entered promiscuous mode [ 52.405996][ T5805] veth1_vlan: entered promiscuous mode [ 52.431075][ T5805] veth0_macvtap: entered promiscuous mode [ 52.436706][ T5805] veth1_macvtap: entered promiscuous mode [ 52.449388][ T5805] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.455369][ T5805] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.462074][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.466106][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.469645][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.472331][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.573261][ T5827] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.642637][ T5827] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.717345][ T5849] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 52.722661][ T5849] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 52.730170][ T5849] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 52.731109][ T5827] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.734791][ T5849] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 52.739514][ T5849] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 52.818359][ T5827] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/07/27 07:29:24 executed programs: 0 [ 53.097545][ T5849] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 53.101601][ T5849] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 53.105153][ T5849] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 53.109049][ T5849] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 53.112005][ T5849] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 53.432478][ T5859] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.434850][ T5859] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.437129][ T5859] bridge_slave_0: entered allmulticast mode [ 53.439734][ T5859] bridge_slave_0: entered promiscuous mode [ 53.445719][ T5859] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.448008][ T5859] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.450351][ T5859] bridge_slave_1: entered allmulticast mode [ 53.453193][ T5859] bridge_slave_1: entered promiscuous mode [ 53.475724][ T5859] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.480022][ T5859] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.496201][ T5859] team0: Port device team_slave_0 added [ 53.499589][ T5859] team0: Port device team_slave_1 added [ 53.515084][ T5859] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.517233][ T5859] 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. [ 53.525032][ T5859] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.529237][ T5859] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.531424][ T5859] 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. [ 53.539089][ T5859] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.562952][ T5859] hsr_slave_0: entered promiscuous mode [ 53.565477][ T5859] hsr_slave_1: entered promiscuous mode [ 53.567879][ T5859] debugfs: 'hsr0' already exists in 'hsr' [ 53.569735][ T5859] Cannot create hsr debugfs directory [ 55.154563][ T5849] Bluetooth: hci0: command tx timeout [ 55.257796][ T5827] bridge_slave_1: left allmulticast mode [ 55.260783][ T5827] bridge_slave_1: left promiscuous mode [ 55.263294][ T5827] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.268641][ T5827] bridge_slave_0: left allmulticast mode [ 55.270503][ T5827] bridge_slave_0: left promiscuous mode [ 55.272818][ T5827] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.320116][ T42] kauditd_printk_skb: 20 callbacks suppressed [ 55.320132][ T42] audit: type=1400 audit(1785137366.435:189): avc: denied { write } for pid=5877 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 55.332534][ T42] audit: type=1400 audit(1785137366.435:190): avc: denied { create } for pid=5877 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.339389][ T42] audit: type=1400 audit(1785137366.435:191): avc: denied { write } for pid=5877 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2031 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.347469][ T42] audit: type=1400 audit(1785137366.435:192): avc: denied { append } for pid=5877 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2031 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.383834][ T42] audit: type=1400 audit(1785137366.505:193): avc: denied { write } for pid=5881 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 55.392310][ T42] audit: type=1400 audit(1785137366.505:194): avc: denied { unlink } for pid=5881 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2031 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.404938][ T5827] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 55.410026][ T5827] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 55.417613][ T5827] bond0 (unregistering): Released all slaves [ 55.449668][ T5445] 8021q: adding VLAN 0 to HW filter on device eth2 [ 55.531858][ T42] audit: type=1400 audit(1785137366.645:195): avc: denied { write } for pid=5884 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 55.544728][ T5827] hsr_slave_0: left promiscuous mode [ 55.547640][ T5827] hsr_slave_1: left promiscuous mode [ 55.550443][ T5827] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 55.555621][ T5827] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 55.559612][ T5827] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 55.562347][ T5827] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 55.572238][ T5827] veth1_macvtap: left promiscuous mode [ 55.574687][ T5827] veth0_macvtap: left promiscuous mode [ 55.576746][ T5827] veth1_vlan: left promiscuous mode [ 55.578733][ T42] audit: type=1400 audit(1785137366.695:196): avc: denied { write } for pid=5887 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 55.581320][ T5827] veth0_vlan: left promiscuous mode [ 55.758426][ T5827] team0 (unregistering): Port device team_slave_1 removed [ 55.765534][ T5827] team0 (unregistering): Port device team_slave_0 removed [ 55.902772][ T42] audit: type=1400 audit(1785137367.015:197): avc: denied { write } for pid=5891 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 55.958988][ T42] audit: type=1400 audit(1785137367.075:198): avc: denied { write } for pid=5894 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 56.101140][ T5859] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.114033][ T5859] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 56.117801][ T5859] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.128150][ T5859] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 56.131905][ T5859] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.138503][ T5859] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 56.142160][ T5859] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.148371][ T5859] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 56.198231][ T5859] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.211673][ T5859] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.219464][ T140] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.222042][ T140] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.231584][ T140] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.234391][ T140] bridge0: port 2(bridge_slave_1) entered forwarding state [ 56.630409][ T5859] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 56.663904][ T5859] veth0_vlan: entered promiscuous mode [ 56.669417][ T5859] veth1_vlan: entered promiscuous mode [ 56.690368][ T5859] veth0_macvtap: entered promiscuous mode [ 56.694301][ T5859] veth1_macvtap: entered promiscuous mode [ 56.703905][ T5859] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 56.709882][ T5859] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 56.718098][ T5780] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.722529][ T5780] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.726837][ T5780] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.730549][ T5780] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 56.766369][ T1166] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.768849][ T1166] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.783151][ T37] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 56.786191][ T37] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 56.860038][ T5918] [ 56.861195][ T5918] ============================= [ 56.863251][ T5918] WARNING: suspicious RCU usage [ 56.865450][ T5918] syzkaller #0 Not tainted [ 56.867341][ T5918] ----------------------------- [ 56.869913][ T5918] net/xfrm/xfrm_user.c:1630 suspicious rcu_dereference_check() usage! [ 56.873312][ T5918] [ 56.873312][ T5918] other info that might help us debug this: [ 56.873312][ T5918] [ 56.878035][ T5918] [ 56.878035][ T5918] rcu_scheduler_active = 2, debug_locks = 1 [ 56.882109][ T5918] 1 lock held by syz.0.17/5918: [ 56.884969][ T5918] #0: ffff88802cd9ead0 (&net->xfrm.xfrm_cfg_mutex){+.+.}-{4:4}, at: xfrm_netlink_rcv+0x62/0x90 [ 56.889276][ T5918] [ 56.889276][ T5918] stack backtrace: [ 56.891707][ T5918] CPU: 3 UID: 0 PID: 5918 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 56.891728][ T5918] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 56.891738][ T5918] Call Trace: [ 56.891744][ T5918] [ 56.891751][ T5918] dump_stack_lvl+0x100/0x190 [ 56.891776][ T5918] lockdep_rcu_suspicious.cold+0x4f/0xb1 [ 56.891807][ T5918] xfrm_do_migrate_state+0x2463/0x2f10 [ 56.891836][ T5918] ? __pfx_xfrm_do_migrate_state+0x10/0x10 [ 56.891855][ T5918] ? __asan_memset+0x23/0x50 [ 56.891873][ T5918] ? __nla_validate_parse+0x1e7/0x28b0 [ 56.891910][ T5918] ? __nla_parse+0x40/0x60 [ 56.891925][ T5918] ? __pfx_xfrm_do_migrate_state+0x10/0x10 [ 56.891947][ T5918] ? xfrm_user_rcv_msg+0x483/0xd80 [ 56.891963][ T5918] xfrm_user_rcv_msg+0x483/0xd80 [ 56.891984][ T5918] ? __pfx_xfrm_user_rcv_msg+0x10/0x10 [ 56.892003][ T5918] ? kfree_skbmem+0x19f/0x210 [ 56.892030][ T5918] ? consume_skb+0xd6/0x110 [ 56.892079][ T5918] ? rcu_is_watching+0x12/0xc0 [ 56.892105][ T5918] ? trace_contention_end+0x126/0x160 [ 56.892128][ T5918] ? __mutex_lock+0x26d/0x1bd0 [ 56.892152][ T5918] netlink_rcv_skb+0x159/0x420 [ 56.892170][ T5918] ? __pfx_xfrm_user_rcv_msg+0x10/0x10 [ 56.892189][ T5918] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 56.892222][ T5918] xfrm_netlink_rcv+0x71/0x90 [ 56.892248][ T5918] netlink_unicast+0x585/0x850 [ 56.892289][ T5918] ? __pfx_netlink_unicast+0x10/0x10 [ 56.892307][ T5918] ? __pfx_sock_has_perm+0x10/0x10 [ 56.892337][ T5918] netlink_sendmsg+0x8b0/0xda0 [ 56.892359][ T5918] ? __pfx_netlink_sendmsg+0x10/0x10 [ 56.892378][ T5918] ? selinux_socket_sendmsg+0x198/0x2f0 [ 56.892407][ T5918] ____sys_sendmsg+0xa4d/0xbe0 [ 56.892431][ T5918] ? __pfx_netlink_sendmsg+0x10/0x10 [ 56.892451][ T5918] ? __pfx_____sys_sendmsg+0x10/0x10 [ 56.892475][ T5918] ? futex_hash+0x311/0x400 [ 56.892501][ T5918] ? futex_hash+0x31b/0x400 [ 56.892522][ T5918] ? futex_hash+0x79/0x400 [ 56.892542][ T5918] ? __pfx_get_futex_key+0x10/0x10 [ 56.892567][ T5918] ___sys_sendmsg+0x190/0x1e0 [ 56.892595][ T5918] ? __pfx____sys_sendmsg+0x10/0x10 [ 56.892623][ T5918] ? futex_wake+0x220/0x5e0 [ 56.892653][ T5918] ? __pfx___handle_mm_fault+0x10/0x10 [ 56.892690][ T5918] ? __pfx_do_futex+0x10/0x10 [ 56.892713][ T5918] ? find_held_lock+0x2b/0x80 [ 56.892738][ T5918] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 56.892764][ T5918] __sys_sendmsg+0x160/0x210 [ 56.892786][ T5918] ? __pfx___sys_sendmsg+0x10/0x10 [ 56.892820][ T5918] do_syscall_64+0x115/0x870 [ 56.892839][ T5918] ? clear_bhb_loop+0x40/0x90 [ 56.892860][ T5918] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 56.892878][ T5918] RIP: 0033:0x7feeaa39de99 [ 56.892893][ T5918] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 56.892908][ T5918] RSP: 002b:00007fff6b12add8 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 56.892924][ T5918] RAX: ffffffffffffffda RBX: 00007feeaa625fa0 RCX: 00007feeaa39de99 [ 56.892935][ T5918] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000003 [ 56.892945][ T5918] RBP: 00007feeaa433eaf R08: 0000000000000000 R09: 0000000000000000 [ 56.892954][ T5918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.892964][ T5918] R13: 00007feeaa625fac R14: 00007feeaa625fa0 R15: 00007feeaa625fa0 [ 56.892987][ T5918] [ 58.850892][ T5827] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.294052][ T5827] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.362501][ T5827] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.423879][ T5827] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.525703][ T5827] bridge_slave_1: left allmulticast mode [ 60.527844][ T5827] bridge_slave_1: left promiscuous mode [ 60.530303][ T5827] bridge0: port 2(bridge_slave_1) entered disabled state [ 60.534897][ T5827] bridge_slave_0: left allmulticast mode [ 60.536718][ T5827] bridge_slave_0: left promiscuous mode [ 60.538607][ T5827] bridge0: port 1(bridge_slave_0) entered disabled state [ 60.605412][ T5827] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 60.611514][ T5827] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 60.615110][ T5827] bond0 (unregistering): Released all slaves [ 60.671989][ T42] kauditd_printk_skb: 5 callbacks suppressed [ 60.672001][ T42] audit: type=1400 audit(1785137371.785:204): avc: denied { write } for pid=5934 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.717401][ T42] audit: type=1400 audit(1785137371.835:205): avc: denied { write } for pid=5937 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.752956][ T5445] 8021q: adding VLAN 0 to HW filter on device eth2 [ 60.832455][ T42] audit: type=1400 audit(1785137371.945:206): avc: denied { write } for pid=5940 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.877445][ T42] audit: type=1400 audit(1785137371.995:207): avc: denied { write } for pid=5943 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.915878][ T5445] 8021q: adding VLAN 0 to HW filter on device eth3 [ 60.935961][ T5827] hsr_slave_0: left promiscuous mode [ 60.938915][ T5827] hsr_slave_1: left promiscuous mode [ 60.941692][ T5827] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 60.945609][ T5827] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 60.949538][ T5827] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 60.952648][ T5827] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 60.959408][ T5827] veth1_macvtap: left promiscuous mode [ 60.961747][ T5827] veth0_macvtap: left promiscuous mode [ 60.964217][ T5827] veth1_vlan: left promiscuous mode [ 60.966009][ T5827] veth0_vlan: left promiscuous mode [ 61.087602][ T5827] team0 (unregistering): Port device team_slave_1 removed [ 61.095333][ T5827] team0 (unregistering): Port device team_slave_0 removed [ 61.230523][ T42] audit: type=1400 audit(1785137372.345:208): avc: denied { write } for pid=5947 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.283436][ T42] audit: type=1400 audit(1785137372.395:209): avc: denied { write } for pid=5950 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.324975][ T5445] 8021q: adding VLAN 0 to HW filter on device eth4 [ 61.379502][ T42] audit: type=1400 audit(1785137372.495:210): avc: denied { write } for pid=5953 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.420301][ T42] audit: type=1400 audit(1785137372.535:211): avc: denied { write } for pid=5956 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 61.445543][ T5445] 8021q: adding VLAN 0 to HW filter on device eth5