[ 52.427133][ T42] audit: type=1400 audit(1783558195.128:115): avc: denied { siginh } for pid=5642 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 52.761342][ T42] audit: type=1400 audit(1783558195.498:116): avc: denied { write } for pid=5647 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 [ 52.827738][ T42] audit: type=1400 audit(1783558195.568:117): avc: denied { write } for pid=5650 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 [ 53.090827][ T42] audit: type=1400 audit(1783558195.828:118): avc: denied { write } for pid=5653 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 [ 53.147893][ T42] audit: type=1400 audit(1783558195.888:119): avc: denied { write } for pid=5656 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 [ 53.342422][ T42] audit: type=1400 audit(1783558196.078:120): avc: denied { write } for pid=5659 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]:7546' (ED25519) to the list of known hosts. [ 60.787846][ T42] kauditd_printk_skb: 17 callbacks suppressed [ 60.787896][ T42] audit: type=1400 audit(1783558203.528:138): avc: denied { execute } for pid=5733 comm="sh" name="syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 [ 60.813499][ T42] audit: type=1400 audit(1783558203.548:139): avc: denied { execute_no_trans } for pid=5733 comm="sh" path="/syz-execprog" dev="sda1" ino=2020 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1 2026/07/09 00:50:05 parsed 1 programs 2026/07/09 00:50:05 serving rpc on tcp://34803 [ 62.778835][ T42] audit: type=1400 audit(1783558205.518:140): avc: denied { node_bind } for pid=5733 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 62.788005][ T42] audit: type=1400 audit(1783558205.518:141): avc: denied { node_bind } for pid=5733 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 65.819504][ T42] audit: type=1400 audit(1783558208.558:142): avc: denied { mounton } for pid=5746 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 [ 65.831172][ T42] audit: type=1400 audit(1783558208.568:143): avc: denied { mount } for pid=5746 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 [ 65.835135][ T5746] cgroup: Unknown subsys name 'net' [ 65.846411][ T42] audit: type=1400 audit(1783558208.588:144): avc: denied { unmount } for pid=5746 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 65.989125][ T5746] cgroup: Unknown subsys name 'cpuset' [ 65.994820][ T5746] cgroup: Unknown subsys name 'rlimit' [ 66.168413][ T42] audit: type=1400 audit(1783558208.908:145): avc: denied { setattr } for pid=5746 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 [ 66.178685][ T42] audit: type=1400 audit(1783558208.918:146): avc: denied { create } for pid=5746 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 66.186558][ T42] audit: type=1400 audit(1783558208.918:147): avc: denied { write } for pid=5746 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 66.193811][ T42] audit: type=1400 audit(1783558208.918:148): avc: denied { read } for pid=5746 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 66.201067][ T42] audit: type=1400 audit(1783558208.928:149): avc: denied { mounton } for pid=5746 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 [ 66.209973][ T42] audit: type=1400 audit(1783558208.928:150): avc: denied { mount } for pid=5746 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 [ 66.219071][ T42] audit: type=1400 audit(1783558208.938:151): avc: denied { read } for pid=5446 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 66.242209][ T5749] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 67.415293][ T5746] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 70.118773][ T5754] 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. [ 71.569373][ T42] kauditd_printk_skb: 27 callbacks suppressed [ 71.569394][ T42] audit: type=1400 audit(1783558214.308:179): avc: denied { create } for pid=5789 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 71.580910][ T42] audit: type=1400 audit(1783558214.308:180): avc: denied { sys_admin } for pid=5789 comm="syz-executor" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 71.642542][ T42] audit: type=1400 audit(1783558214.378:181): avc: denied { sys_chroot } for pid=5790 comm="syz-executor" capability=18 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 71.757508][ T42] audit: type=1401 audit(1783558214.498:182): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 71.985709][ T721] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 71.989826][ T721] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.048348][ T41] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 72.051165][ T41] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 72.137450][ T42] audit: type=1400 audit(1783558214.878:183): avc: denied { module_request } for pid=5804 comm="syz-executor" kmod="netdev-nr0" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 72.164423][ T42] audit: type=1400 audit(1783558214.898:184): avc: denied { sys_module } for pid=5804 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 72.679872][ T5804] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.683993][ T5804] bridge0: port 1(bridge_slave_0) entered disabled state [ 72.686504][ T5804] bridge_slave_0: entered allmulticast mode [ 72.689494][ T5804] bridge_slave_0: entered promiscuous mode [ 72.696241][ T5804] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.703642][ T5804] bridge0: port 2(bridge_slave_1) entered disabled state [ 72.707831][ T5804] bridge_slave_1: entered allmulticast mode [ 72.712256][ T5804] bridge_slave_1: entered promiscuous mode [ 72.754034][ T5804] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 72.762187][ T5804] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 72.801391][ T5804] team0: Port device team_slave_0 added [ 72.806746][ T5804] team0: Port device team_slave_1 added [ 72.833545][ T5804] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 72.836671][ T5804] 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. [ 72.847400][ T5804] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 72.857143][ T5804] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 72.859995][ T5804] 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. [ 72.871011][ T5804] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 72.913982][ T5804] hsr_slave_0: entered promiscuous mode [ 72.919146][ T5804] hsr_slave_1: entered promiscuous mode [ 73.046818][ T5804] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 73.054009][ T5804] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 73.058148][ T5804] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 73.066701][ T5804] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 73.070614][ T5804] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 73.079114][ T5804] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 73.082377][ T5804] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 73.088856][ T5804] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 73.185646][ T5804] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.209232][ T5804] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.222536][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.226686][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.242175][ T41] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.246021][ T41] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.597974][ T5804] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.650697][ T5804] veth0_vlan: entered promiscuous mode [ 73.666391][ T5804] veth1_vlan: entered promiscuous mode [ 73.699667][ T5804] veth0_macvtap: entered promiscuous mode [ 73.708469][ T5804] veth1_macvtap: entered promiscuous mode [ 73.724109][ T5804] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.733170][ T5804] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.744413][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.748315][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.753577][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.757094][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.872097][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.005814][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.075830][ T42] audit: type=1400 audit(1783558216.818:185): avc: denied { create } for pid=5851 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 74.083780][ T42] audit: type=1400 audit(1783558216.818:186): avc: denied { read write } for pid=5851 comm="syz-executor" name="vhci" dev="devtmpfs" ino=1292 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 74.088607][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 74.093571][ T42] audit: type=1400 audit(1783558216.818:187): avc: denied { open } for pid=5851 comm="syz-executor" path="/dev/vhci" dev="devtmpfs" ino=1292 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 74.108531][ T42] audit: type=1400 audit(1783558216.838:188): avc: denied { ioctl } for pid=5851 comm="syz-executor" path="socket:[8543]" dev="sockfs" ino=8543 ioctlcmd=0x48c9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 74.113305][ T64] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.127041][ T64] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.132558][ T64] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.137433][ T64] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.141099][ T64] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 74.186270][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/07/09 00:50:17 executed programs: 0 [ 74.941472][ T64] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 74.947726][ T64] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 74.951884][ T64] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 74.956407][ T64] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 74.959765][ T64] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 75.366247][ T5872] bridge0: port 1(bridge_slave_0) entered blocking state [ 75.369035][ T5872] bridge0: port 1(bridge_slave_0) entered disabled state [ 75.371358][ T5872] bridge_slave_0: entered allmulticast mode [ 75.374603][ T5872] bridge_slave_0: entered promiscuous mode [ 75.378433][ T5872] bridge0: port 2(bridge_slave_1) entered blocking state [ 75.380835][ T5872] bridge0: port 2(bridge_slave_1) entered disabled state [ 75.383528][ T5872] bridge_slave_1: entered allmulticast mode [ 75.386967][ T5872] bridge_slave_1: entered promiscuous mode [ 75.405922][ T5872] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 75.412515][ T5872] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 75.430250][ T5872] team0: Port device team_slave_0 added [ 75.434047][ T5872] team0: Port device team_slave_1 added [ 75.449449][ T5872] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 75.451701][ T5872] 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. [ 75.461334][ T5872] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 75.467291][ T5872] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 75.470024][ T5872] 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. [ 75.478840][ T5872] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 75.509623][ T5872] hsr_slave_0: entered promiscuous mode [ 75.512358][ T5872] hsr_slave_1: entered promiscuous mode [ 75.514609][ T5872] debugfs: 'hsr0' already exists in 'hsr' [ 75.516842][ T5872] Cannot create hsr debugfs directory [ 76.851590][ T12] bridge_slave_1: left allmulticast mode [ 76.855301][ T12] bridge_slave_1: left promiscuous mode [ 76.859594][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 76.868569][ T12] bridge_slave_0: left allmulticast mode [ 76.870670][ T12] bridge_slave_0: left promiscuous mode [ 76.872558][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 77.006929][ T5094] Bluetooth: hci0: command tx timeout [ 77.017254][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 77.024326][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 77.031463][ T12] bond0 (unregistering): Released all slaves [ 77.137099][ T42] audit: type=1400 audit(1783558219.878:189): avc: denied { write } for pid=5892 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 [ 77.144514][ T42] audit: type=1400 audit(1783558219.878:190): avc: denied { create } for pid=5892 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 [ 77.153260][ T42] audit: type=1400 audit(1783558219.878:191): avc: denied { write } for pid=5892 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2026 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 77.163435][ T42] audit: type=1400 audit(1783558219.878:192): avc: denied { append } for pid=5892 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2026 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 77.182877][ T42] audit: type=1400 audit(1783558219.918:193): avc: denied { write } for pid=5895 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 [ 77.191480][ T42] audit: type=1400 audit(1783558219.918:194): avc: denied { unlink } for pid=5895 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2026 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 77.191539][ T12] hsr_slave_0: left promiscuous mode [ 77.204087][ T12] hsr_slave_1: left promiscuous mode [ 77.206605][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 77.209311][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 77.213360][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 77.216283][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 77.233315][ T12] veth1_macvtap: left promiscuous mode [ 77.236267][ T12] veth0_macvtap: left promiscuous mode [ 77.238102][ T12] veth1_vlan: left promiscuous mode [ 77.239811][ T12] veth0_vlan: left promiscuous mode [ 77.257202][ T1442] ieee802154 phy0 wpan0: encryption failed: -22 [ 77.259289][ T1442] ieee802154 phy1 wpan1: encryption failed: -22 [ 77.393164][ T12] team0 (unregistering): Port device team_slave_1 removed [ 77.411473][ T12] team0 (unregistering): Port device team_slave_0 removed [ 77.535076][ T5446] 8021q: adding VLAN 0 to HW filter on device eth2 [ 77.647819][ T42] audit: type=1400 audit(1783558220.388:195): avc: denied { write } for pid=5898 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 [ 77.721417][ T42] audit: type=1400 audit(1783558220.458:196): avc: denied { write } for pid=5901 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 [ 77.860138][ T42] audit: type=1400 audit(1783558220.598:197): avc: denied { write } for pid=5904 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 [ 77.927040][ T42] audit: type=1400 audit(1783558220.668:198): avc: denied { write } for pid=5907 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 [ 78.027364][ T5872] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 78.038726][ T5872] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 78.044340][ T5872] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 78.055531][ T5872] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 78.061861][ T5872] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 78.071436][ T5872] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 78.077395][ T5872] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 78.086652][ T5872] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 78.338306][ T5872] 8021q: adding VLAN 0 to HW filter on device bond0 [ 78.359119][ T5872] 8021q: adding VLAN 0 to HW filter on device team0 [ 78.382597][ T721] bridge0: port 1(bridge_slave_0) entered blocking state [ 78.385722][ T721] bridge0: port 1(bridge_slave_0) entered forwarding state [ 78.403152][ T721] bridge0: port 2(bridge_slave_1) entered blocking state [ 78.406414][ T721] bridge0: port 2(bridge_slave_1) entered forwarding state [ 78.754398][ T5872] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 78.803153][ T5872] veth0_vlan: entered promiscuous mode [ 78.816924][ T5872] veth1_vlan: entered promiscuous mode [ 78.836278][ T5872] veth0_macvtap: entered promiscuous mode [ 78.841596][ T5872] veth1_macvtap: entered promiscuous mode [ 78.851596][ T5872] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 78.860057][ T5872] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 78.867536][ T5762] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.871022][ T5762] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.876025][ T5762] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.879952][ T5762] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 78.945274][ T1197] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.949007][ T1197] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 78.969631][ T1197] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 78.972929][ T1197] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 79.022580][ T5932] [ 79.024333][ T5932] ============================= [ 79.026342][ T5932] WARNING: suspicious RCU usage [ 79.027914][ T5932] syzkaller #0 Not tainted [ 79.029676][ T5932] ----------------------------- [ 79.031485][ T5932] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 79.034477][ T5932] [ 79.034477][ T5932] other info that might help us debug this: [ 79.034477][ T5932] [ 79.037855][ T5932] [ 79.037855][ T5932] rcu_scheduler_active = 2, debug_locks = 1 [ 79.040352][ T5932] 1 lock held by syz.0.17/5932: [ 79.041852][ T5932] #0: ffffffff8ebe52f8 (rcu_tasks_trace_srcu_struct){....}-{0:0}, at: bpf_prog_test_run_syscall+0x301/0xad0 [ 79.045757][ T5932] [ 79.045757][ T5932] stack backtrace: [ 79.048019][ T5932] CPU: 1 UID: 0 PID: 5932 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 79.048035][ T5932] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 79.048080][ T5932] Call Trace: [ 79.048086][ T5932] [ 79.048093][ T5932] dump_stack_lvl+0x100/0x190 [ 79.048116][ T5932] lockdep_rcu_suspicious.cold+0x4f/0xb1 [ 79.048140][ T5932] get_callchain_entry+0x278/0x3f0 [ 79.048157][ T5932] get_perf_callchain+0x2d6/0x9c0 [ 79.048170][ T5932] ? lock_acquire+0x140/0x370 [ 79.048185][ T5932] ? __pfx_get_perf_callchain+0x10/0x10 [ 79.048198][ T5932] ? fd_install+0x223/0x580 [ 79.048224][ T5932] __bpf_get_stack+0x531/0xa90 [ 79.048240][ T5932] ? __pfx___bpf_get_stack+0x10/0x10 [ 79.048250][ T5932] ? __lock_acquire+0x49f/0x1a40 [ 79.048267][ T5932] bpf_get_stack+0x32/0x40 [ 79.048279][ T5932] bpf_get_stack_raw_tp+0x1dd/0x280 [ 79.048303][ T5932] bpf_prog_1fab7176b432f12c_F+0x32/0x38 [ 79.048321][ T5932] bpf_prog_0f401ca562e3309f+0x21/0x2e [ 79.048343][ T5932] bpf_prog_test_run_syscall+0x4b1/0xad0 [ 79.048373][ T5932] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 79.048391][ T5932] ? fdget+0x17a/0x210 [ 79.048409][ T5932] ? __bpf_prog_get+0x97/0x2a0 [ 79.048424][ T5932] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 79.048441][ T5932] __sys_bpf+0x2a12/0x4e80 [ 79.048460][ T5932] ? futex_hash+0x311/0x400 [ 79.048480][ T5932] ? __pfx___sys_bpf+0x10/0x10 [ 79.048498][ T5932] ? __pfx_futex_hash+0x10/0x10 [ 79.048521][ T5932] ? __pfx_futex_wake+0x10/0x10 [ 79.048543][ T5932] ? __pfx___handle_mm_fault+0x10/0x10 [ 79.048562][ T5932] ? __pfx___css_rstat_updated+0x10/0x10 [ 79.048588][ T5932] ? __x64_sys_futex+0x34f/0x4d0 [ 79.048605][ T5932] ? __x64_sys_futex+0x358/0x4d0 [ 79.048622][ T5932] ? exc_page_fault+0x6f/0xd0 [ 79.048641][ T5932] ? __pfx___x64_sys_futex+0x10/0x10 [ 79.048660][ T5932] ? __x64_sys_bpf+0xce/0x140 [ 79.048679][ T5932] __x64_sys_bpf+0xce/0x140 [ 79.048699][ T5932] ? do_syscall_64+0x90/0x870 [ 79.048718][ T5932] do_syscall_64+0x115/0x870 [ 79.048735][ T5932] ? clear_bhb_loop+0x40/0x90 [ 79.048751][ T5932] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 79.048764][ T5932] RIP: 0033:0x7fdff539de59 [ 79.048776][ T5932] 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 [ 79.048788][ T5932] RSP: 002b:00007ffce8c084b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 79.048832][ T5932] RAX: ffffffffffffffda RBX: 00007fdff5625fa0 RCX: 00007fdff539de59 [ 79.048841][ T5932] RDX: 0000000000000010 RSI: 0000200000001ac0 RDI: 000000000000000a [ 79.048849][ T5932] RBP: 00007fdff5433e6f R08: 0000000000000000 R09: 0000000000000000 [ 79.048856][ T5932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 79.048864][ T5932] R13: 00007fdff5625fac R14: 00007fdff5625fa0 R15: 00007fdff5625fa0 [ 79.048879][ T5932] [ 79.085033][ T5094] Bluetooth: hci0: command tx timeout [ 80.986062][ T5762] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.423826][ T5762] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.513316][ T5762] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.583013][ T5762] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 82.711386][ T5762] bridge_slave_1: left allmulticast mode [ 82.713758][ T5762] bridge_slave_1: left promiscuous mode [ 82.717396][ T5762] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.724370][ T5762] bridge_slave_0: left allmulticast mode [ 82.727751][ T5762] bridge_slave_0: left promiscuous mode [ 82.730402][ T5762] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.835382][ T5762] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 82.840996][ T5762] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 82.848278][ T5762] bond0 (unregistering): Released all slaves [ 82.923689][ T42] kauditd_printk_skb: 6 callbacks suppressed [ 82.923710][ T42] audit: type=1400 audit(1783558225.658:205): avc: denied { write } for pid=5938 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 [ 83.002398][ T42] audit: type=1400 audit(1783558225.738:206): avc: denied { write } for pid=5941 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 [ 83.058510][ T5446] 8021q: adding VLAN 0 to HW filter on device eth2 [ 83.158708][ T42] audit: type=1400 audit(1783558225.898:207): avc: denied { write } for pid=5944 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 [ 83.211212][ T5762] hsr_slave_0: left promiscuous mode [ 83.214500][ T5762] hsr_slave_1: left promiscuous mode [ 83.217846][ T5762] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 83.220655][ T5762] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 83.224108][ T5762] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 83.227351][ T5762] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 83.234259][ T5762] veth1_macvtap: left promiscuous mode [ 83.236603][ T5762] veth0_macvtap: left promiscuous mode [ 83.238757][ T42] audit: type=1400 audit(1783558225.978:208): avc: denied { write } for pid=5947 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 [ 83.239588][ T5762] veth1_vlan: left promiscuous mode [ 83.250585][ T5762] veth0_vlan: left promiscuous mode [ 83.421536][ T5762] team0 (unregistering): Port device team_slave_1 removed [ 83.435955][ T5762] team0 (unregistering): Port device team_slave_0 removed [ 83.510416][ T5446] 8021q: adding VLAN 0 to HW filter on device eth3 [ 83.624866][ T42] audit: type=1400 audit(1783558226.358:209): avc: denied { write } for pid=5950 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 [ 83.686959][ T42] audit: type=1400 audit(1783558226.428:210): avc: denied { write } for pid=5953 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 [ 83.730963][ T5446] 8021q: adding VLAN 0 to HW filter on device eth4 [ 83.857858][ T42] audit: type=1400 audit(1783558226.598:211): avc: denied { write } for pid=5957 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 [ 83.908267][ T42] audit: type=1400 audit(1783558226.648:212): avc: denied { write } for pid=5960 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 [ 83.954759][ T5446] 8021q: adding VLAN 0 to HW filter on device eth5 [ 87.491304][ T34] cfg80211: failed to load regulatory.db