[ 43.803701][ T42] audit: type=1400 audit(1782391843.959:113): avc: denied { write } for pid=5634 comm="sh" path="pipe:[2803]" dev="pipefs" ino=2803 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 43.814027][ T42] audit: type=1400 audit(1782391843.959:114): avc: denied { rlimitinh } for pid=5634 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 43.821216][ T42] audit: type=1400 audit(1782391843.959:115): avc: denied { siginh } for pid=5634 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 43.991036][ T42] audit: type=1400 audit(1782391844.159:116): avc: denied { write } for pid=5635 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 [ 44.046082][ T42] audit: type=1400 audit(1782391844.209:117): avc: denied { write } for pid=5638 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 [ 44.283416][ T42] audit: type=1400 audit(1782391844.449:118): avc: denied { write } for pid=5641 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 [ 44.329204][ T42] audit: type=1400 audit(1782391844.499:119): avc: denied { write } for pid=5644 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 [ 44.723120][ T42] audit: type=1400 audit(1782391844.889:120): 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 Warning: Permanently added '[localhost]:16446' (ED25519) to the list of known hosts. [ 74.659737][ T42] kauditd_printk_skb: 17 callbacks suppressed [ 74.659753][ T42] audit: type=1400 audit(1782391874.829:138): avc: denied { execute } for pid=5734 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 [ 74.671001][ T42] audit: type=1400 audit(1782391874.829:139): avc: denied { execute_no_trans } for pid=5734 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 2026/06/25 12:51:16 parsed 1 programs 2026/06/25 12:51:16 serving rpc on tcp://36715 [ 76.140819][ T42] audit: type=1400 audit(1782391876.309:140): avc: denied { node_bind } for pid=5734 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 76.149540][ T42] audit: type=1400 audit(1782391876.309:141): avc: denied { node_bind } for pid=5734 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 78.416133][ T42] audit: type=1400 audit(1782391878.579:142): avc: denied { mounton } for pid=5744 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 [ 78.424248][ T42] audit: type=1400 audit(1782391878.589:143): avc: denied { mount } for pid=5744 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 [ 78.427672][ T5744] cgroup: Unknown subsys name 'net' [ 78.435712][ T42] audit: type=1400 audit(1782391878.599:144): avc: denied { unmount } for pid=5744 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 78.609942][ T5744] cgroup: Unknown subsys name 'cpuset' [ 78.614534][ T5744] cgroup: Unknown subsys name 'rlimit' [ 78.842770][ T42] audit: type=1400 audit(1782391879.009:145): avc: denied { setattr } for pid=5744 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 [ 78.850171][ T42] audit: type=1400 audit(1782391879.009:146): avc: denied { create } for pid=5744 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 78.857497][ T42] audit: type=1400 audit(1782391879.009:147): avc: denied { write } for pid=5744 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 78.908277][ T5747] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 79.934788][ T5744] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 82.410941][ T42] kauditd_printk_skb: 11 callbacks suppressed [ 82.410952][ T42] audit: type=1400 audit(1782391882.579:159): avc: denied { execmem } for pid=5751 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 82.424428][ T42] audit: type=1400 audit(1782391882.589:160): avc: denied { read } for pid=5752 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 82.431515][ T42] audit: type=1400 audit(1782391882.599:161): avc: denied { open } for pid=5752 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 [ 82.440113][ T42] audit: type=1400 audit(1782391882.599:162): avc: denied { mounton } for pid=5752 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 [ 82.514167][ T42] audit: type=1400 audit(1782391882.679:163): avc: denied { mount } for pid=5752 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 [ 82.521159][ T42] audit: type=1400 audit(1782391882.679:164): avc: denied { mounton } for pid=5752 comm="syz-executor" path="/syzkaller.SH4qyR/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 [ 82.530558][ T42] audit: type=1400 audit(1782391882.689:165): avc: denied { mount } for pid=5752 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 [ 82.538855][ T42] audit: type=1400 audit(1782391882.689:166): avc: denied { mounton } for pid=5752 comm="syz-executor" path="/syzkaller.SH4qyR/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 [ 82.548227][ T42] audit: type=1400 audit(1782391882.689:167): avc: denied { mounton } for pid=5752 comm="syz-executor" path="/syzkaller.SH4qyR/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=7279 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 82.556666][ T42] audit: type=1400 audit(1782391882.699:168): avc: denied { unmount } for pid=5752 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 82.567901][ T5752] 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. [ 83.581923][ T5774] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.585924][ T5774] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.589356][ T5774] bridge_slave_0: entered allmulticast mode [ 83.593190][ T5774] bridge_slave_0: entered promiscuous mode [ 83.602064][ T5774] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.604900][ T5774] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.608006][ T5774] bridge_slave_1: entered allmulticast mode [ 83.611492][ T5774] bridge_slave_1: entered promiscuous mode [ 83.638052][ T5774] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.643635][ T5774] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.666528][ T5774] team0: Port device team_slave_0 added [ 83.671136][ T5774] team0: Port device team_slave_1 added [ 83.692709][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.695283][ T5774] 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. [ 83.705864][ T5774] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.711596][ T5774] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.714164][ T5774] 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. [ 83.724329][ T5774] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.755601][ T5774] hsr_slave_0: entered promiscuous mode [ 83.759678][ T5774] hsr_slave_1: entered promiscuous mode [ 83.904276][ T5774] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 83.913651][ T5774] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 83.918531][ T5774] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 83.922444][ T5774] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 83.925570][ T5774] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 83.930881][ T5774] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 83.933901][ T5774] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 83.940590][ T5774] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 83.991620][ T5774] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.994695][ T5774] bridge0: port 2(bridge_slave_1) entered forwarding state [ 83.997786][ T5774] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.000384][ T5774] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.054140][ T5774] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.070926][ T60] bridge0: port 1(bridge_slave_0) entered disabled state [ 84.075341][ T60] bridge0: port 2(bridge_slave_1) entered disabled state [ 84.088587][ T5774] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.097880][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.100875][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.110529][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.113416][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 84.459202][ T5774] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 84.492952][ T5774] veth0_vlan: entered promiscuous mode [ 84.500862][ T5774] veth1_vlan: entered promiscuous mode [ 84.523303][ T5774] veth0_macvtap: entered promiscuous mode [ 84.528300][ T5774] veth1_macvtap: entered promiscuous mode [ 84.539484][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 84.551168][ T5774] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 84.559528][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.563572][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.568446][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.571799][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 84.691762][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.821953][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.834306][ T60] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.838612][ T60] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.870051][ T36] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.873912][ T36] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.886083][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 84.972893][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.343048][ T5829] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.347223][ T5829] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.351656][ T5829] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.357332][ T5829] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.361508][ T5829] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 86.541570][ T10] cfg80211: failed to load regulatory.db 2026/06/25 12:51:26 executed programs: 0 [ 86.707555][ T5090] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 86.710707][ T5090] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 86.713822][ T5090] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 86.719812][ T5090] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 86.724418][ T5090] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 87.163297][ T5866] bridge0: port 1(bridge_slave_0) entered blocking state [ 87.166257][ T5866] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.169081][ T5866] bridge_slave_0: entered allmulticast mode [ 87.172550][ T5866] bridge_slave_0: entered promiscuous mode [ 87.177583][ T5866] bridge0: port 2(bridge_slave_1) entered blocking state [ 87.179684][ T5866] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.182043][ T5866] bridge_slave_1: entered allmulticast mode [ 87.184883][ T5866] bridge_slave_1: entered promiscuous mode [ 87.212920][ T5866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 87.229706][ T5866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 87.290700][ T13] bridge_slave_1: left allmulticast mode [ 87.293367][ T13] bridge_slave_1: left promiscuous mode [ 87.296344][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.304528][ T13] bridge_slave_0: left allmulticast mode [ 87.307157][ T13] bridge_slave_0: left promiscuous mode [ 87.309633][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.406968][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 87.411573][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 87.415567][ T13] bond0 (unregistering): Released all slaves [ 87.425458][ T5866] team0: Port device team_slave_0 added [ 87.433746][ T5866] team0: Port device team_slave_1 added [ 87.456945][ T5866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.459858][ T5866] 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. [ 87.470264][ T5866] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.476284][ T5866] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.479267][ T5866] 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. [ 87.490055][ T5866] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.538008][ T5866] hsr_slave_0: entered promiscuous mode [ 87.541149][ T5866] hsr_slave_1: entered promiscuous mode [ 87.544147][ T5866] debugfs: 'hsr0' already exists in 'hsr' [ 87.546530][ T5866] Cannot create hsr debugfs directory [ 87.553665][ T42] kauditd_printk_skb: 20 callbacks suppressed [ 87.553706][ T42] audit: type=1400 audit(1782391887.719:189): avc: denied { write } for pid=5885 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 [ 87.567018][ T42] audit: type=1400 audit(1782391887.719:190): avc: denied { create } for pid=5885 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 [ 87.575813][ T42] audit: type=1400 audit(1782391887.719:191): avc: denied { write } for pid=5885 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=1979 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 87.587146][ T42] audit: type=1400 audit(1782391887.719:192): avc: denied { append } for pid=5885 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=1979 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 87.606246][ T13] hsr_slave_0: left promiscuous mode [ 87.610351][ T13] hsr_slave_1: left promiscuous mode [ 87.613041][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 87.615978][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 87.620105][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 87.623056][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 87.623307][ T42] audit: type=1400 audit(1782391887.789:193): avc: denied { write } for pid=5888 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 [ 87.632722][ T42] audit: type=1400 audit(1782391887.789:194): avc: denied { unlink } for pid=5888 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=1979 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 87.642482][ T13] veth1_macvtap: left promiscuous mode [ 87.645093][ T13] veth0_macvtap: left promiscuous mode [ 87.648639][ T13] veth1_vlan: left promiscuous mode [ 87.650925][ T13] veth0_vlan: left promiscuous mode [ 87.773490][ T13] team0 (unregistering): Port device team_slave_1 removed [ 87.784533][ T13] team0 (unregistering): Port device team_slave_0 removed [ 87.848198][ T5443] 8021q: adding VLAN 0 to HW filter on device eth2 [ 87.959908][ T42] audit: type=1400 audit(1782391888.129:195): 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 [ 88.000817][ T42] audit: type=1400 audit(1782391888.169:196): 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 [ 88.051225][ T5443] 8021q: adding VLAN 0 to HW filter on device eth3 [ 88.171418][ T42] audit: type=1400 audit(1782391888.339:197): 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 [ 88.229819][ T42] audit: type=1400 audit(1782391888.399:198): 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 [ 88.358940][ T5866] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.363187][ T5866] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 88.366126][ T5866] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.370997][ T5866] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 88.373854][ T5866] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.380665][ T5866] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 88.385242][ T5866] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.403752][ T5866] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 88.475362][ T5866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.489772][ T5866] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.495325][ T41] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.498374][ T41] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.509408][ T36] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.512408][ T36] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.777707][ T5829] Bluetooth: hci0: command tx timeout [ 89.164390][ T5866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.185010][ T5866] veth0_vlan: entered promiscuous mode [ 89.196417][ T5866] veth1_vlan: entered promiscuous mode [ 89.221620][ T5866] veth0_macvtap: entered promiscuous mode [ 89.225348][ T5866] veth1_macvtap: entered promiscuous mode [ 89.233630][ T5866] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.241826][ T5866] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.249877][ T5581] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.253628][ T5581] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.261250][ T5581] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.265013][ T5581] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.350373][ T41] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.355143][ T41] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.370256][ T60] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.373447][ T60] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.400928][ T5925] [ 89.402280][ T5925] ============================= [ 89.403784][ T5925] WARNING: suspicious RCU usage [ 89.405269][ T5925] syzkaller #0 Not tainted [ 89.406663][ T5925] ----------------------------- [ 89.408389][ T5925] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 89.410975][ T5925] [ 89.410975][ T5925] other info that might help us debug this: [ 89.410975][ T5925] [ 89.413931][ T5925] [ 89.413931][ T5925] rcu_scheduler_active = 2, debug_locks = 1 [ 89.416305][ T5925] 1 lock held by syz.0.17/5925: [ 89.417913][ T5925] #0: ffffffff8e7e52b8 (rcu_tasks_trace_srcu_struct){....}-{0:0}, at: bpf_prog_test_run_syscall+0x301/0xad0 [ 89.421321][ T5925] [ 89.421321][ T5925] stack backtrace: [ 89.423100][ T5925] CPU: 2 UID: 0 PID: 5925 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 89.423113][ T5925] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 89.423130][ T5925] Call Trace: [ 89.423136][ T5925] [ 89.423140][ T5925] dump_stack_lvl+0x100/0x190 [ 89.423157][ T5925] lockdep_rcu_suspicious.cold+0x4f/0xb1 [ 89.423176][ T5925] get_callchain_entry+0x278/0x3f0 [ 89.423191][ T5925] get_perf_callchain+0x2d6/0x9c0 [ 89.423205][ T5925] ? __pfx_get_perf_callchain+0x10/0x10 [ 89.423218][ T5925] ? fd_install+0x223/0x580 [ 89.423231][ T5925] ? fd_install+0x24f/0x580 [ 89.423242][ T5925] __bpf_get_stack+0x531/0xa90 [ 89.423256][ T5925] ? __pfx___bpf_get_stack+0x10/0x10 [ 89.423271][ T5925] bpf_get_stack+0x32/0x40 [ 89.423283][ T5925] bpf_get_stack_raw_tp+0x1dd/0x280 [ 89.423300][ T5925] bpf_prog_42db8cfdf50901c9+0x46/0x4e [ 89.423310][ T5925] bpf_prog_test_run_syscall+0x4b1/0xad0 [ 89.423324][ T5925] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 89.423336][ T5925] ? fdget+0x17a/0x210 [ 89.423346][ T5925] ? __bpf_prog_get+0x97/0x2a0 [ 89.423360][ T5925] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 89.423371][ T5925] __sys_bpf+0x2a12/0x4e80 [ 89.423381][ T5925] ? futex_hash+0x311/0x400 [ 89.423398][ T5925] ? __pfx___sys_bpf+0x10/0x10 [ 89.423408][ T5925] ? __pfx_futex_hash+0x10/0x10 [ 89.423420][ T5925] ? fault_dirty_shared_page+0x16e/0x5a0 [ 89.423435][ T5925] ? __pfx_filemap_map_pages+0x10/0x10 [ 89.423456][ T5925] ? __pfx_futex_wake+0x10/0x10 [ 89.423469][ T5925] ? __pfx___handle_mm_fault+0x10/0x10 [ 89.423485][ T5925] ? __pfx___css_rstat_updated+0x10/0x10 [ 89.423507][ T5925] ? __x64_sys_futex+0x34f/0x4d0 [ 89.423522][ T5925] ? __x64_sys_futex+0x358/0x4d0 [ 89.423538][ T5925] ? __pfx___x64_sys_futex+0x10/0x10 [ 89.423556][ T5925] ? __x64_sys_bpf+0xce/0x140 [ 89.423566][ T5925] __x64_sys_bpf+0xce/0x140 [ 89.423577][ T5925] ? do_syscall_64+0x90/0x870 [ 89.423590][ T5925] do_syscall_64+0x115/0x870 [ 89.423604][ T5925] ? clear_bhb_loop+0x40/0x90 [ 89.423617][ T5925] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 89.423628][ T5925] RIP: 0033:0x7fc0f4d9ce59 [ 89.423637][ T5925] 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 [ 89.423647][ T5925] RSP: 002b:00007ffe8a3975e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 89.423657][ T5925] RAX: ffffffffffffffda RBX: 00007fc0f5015fa0 RCX: 00007fc0f4d9ce59 [ 89.423663][ T5925] RDX: 0000000000000010 RSI: 0000200000000740 RDI: 000000000000000a [ 89.423669][ T5925] RBP: 00007fc0f4e32e6f R08: 0000000000000000 R09: 0000000000000000 [ 89.423675][ T5925] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 89.423681][ T5925] R13: 00007fc0f5015fac R14: 00007fc0f5015fa0 R15: 00007fc0f5015fa0 [ 89.423693][ T5925] [ 90.595743][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 91.596229][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.445916][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.531371][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 92.620834][ T13] bridge_slave_1: left allmulticast mode [ 92.622838][ T13] bridge_slave_1: left promiscuous mode [ 92.625215][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 92.630365][ T13] bridge_slave_0: left allmulticast mode [ 92.632618][ T13] bridge_slave_0: left promiscuous mode [ 92.635084][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 92.717735][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 92.722228][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 92.726504][ T13] bond0 (unregistering): Released all slaves [ 92.794306][ T42] kauditd_printk_skb: 6 callbacks suppressed [ 92.794325][ T42] audit: type=1400 audit(1782391892.959:205): avc: denied { write } for pid=5928 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 [ 92.851699][ T42] audit: type=1400 audit(1782391893.019:206): avc: denied { write } for pid=5931 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 [ 92.893121][ T5443] 8021q: adding VLAN 0 to HW filter on device eth2 [ 92.964633][ T42] audit: type=1400 audit(1782391893.129:207): 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 [ 93.028402][ T42] audit: type=1400 audit(1782391893.199:208): 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 [ 93.075656][ T5443] 8021q: adding VLAN 0 to HW filter on device eth3 [ 93.130610][ T13] hsr_slave_0: left promiscuous mode [ 93.133537][ T13] hsr_slave_1: left promiscuous mode [ 93.136284][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 93.139849][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 93.143670][ T42] audit: type=1400 audit(1782391893.309:209): 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 [ 93.147561][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 93.154213][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 93.163095][ T13] veth1_macvtap: left promiscuous mode [ 93.165483][ T13] veth0_macvtap: left promiscuous mode [ 93.169576][ T13] veth1_vlan: left promiscuous mode [ 93.171897][ T13] veth0_vlan: left promiscuous mode [ 93.209371][ T42] audit: type=1400 audit(1782391893.379:210): 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 [ 93.329587][ T13] team0 (unregistering): Port device team_slave_1 removed [ 93.341286][ T13] team0 (unregistering): Port device team_slave_0 removed [ 93.442446][ T5443] 8021q: adding VLAN 0 to HW filter on device eth4 [ 93.528164][ T42] audit: type=1400 audit(1782391893.699:211): avc: denied { write } for pid=5946 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 [ 93.591118][ T42] audit: type=1400 audit(1782391893.759:212): avc: denied { write } for pid=5949 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 [ 93.634385][ T5443] 8021q: adding VLAN 0 to HW filter on device eth5