[ 39.227040][ T42] audit: type=1400 audit(1785737088.196:116): avc: denied { write } for pid=5646 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 [ 39.263849][ T42] audit: type=1400 audit(1785737088.226:117): avc: denied { write } for pid=5649 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 [ 39.759724][ T42] audit: type=1400 audit(1785737088.726:118): avc: denied { write } for pid=5652 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 [ 39.807505][ T42] audit: type=1400 audit(1785737088.776:119): avc: denied { write } for pid=5655 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 [ 39.905141][ T42] audit: type=1400 audit(1785737088.866:120): avc: denied { write } for pid=5658 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]:21735' (ED25519) to the list of known hosts. qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x351000) [ 43.465687][ T1135] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1 [ 43.467791][ T1135] ata1: failed to read log page 10h (errno=-5) [ 43.469795][ T1135] ata1.00: exception Emask 0x1 SAct 0xc000 SErr 0x0 action 0x0 [ 43.472196][ T1135] ata1.00: irq_stat 0x40000000 [ 43.473622][ T1135] ata1.00: failed command: WRITE FPDMA QUEUED [ 43.475762][ T1135] ata1.00: cmd 61/88:70:ee:4f:05/1a:00:00:00:00/40 tag 14 ncq dma 3477504 ou [ 43.475762][ T1135] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 43.480882][ T1135] ata1.00: status: { DRDY } [ 43.482309][ T1135] ata1.00: failed command: WRITE FPDMA QUEUED [ 43.484134][ T1135] ata1.00: cmd 61/c0:78:76:6a:05/16:00:00:00:00/40 tag 15 ncq dma 2981888 ou [ 43.484134][ T1135] res 50/00:01:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error) [ 43.490382][ T1135] ata1.00: status: { DRDY } [ 43.494265][ T1135] ata1.00: configured for UDMA/100 [ 43.497321][ T1135] ata1: EH complete 2026/08/03 06:04:52 parsed 1 programs [ 43.825190][ T42] kauditd_printk_skb: 19 callbacks suppressed [ 43.825203][ T42] audit: type=1400 audit(1785737092.786:140): 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 2026/08/03 06:04:52 serving rpc on tcp://39091 [ 43.836290][ T42] audit: type=1400 audit(1785737092.806:141): 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 [ 46.065858][ T42] audit: type=1400 audit(1785737095.036:142): avc: denied { mounton } for pid=5740 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 [ 46.073759][ T42] audit: type=1400 audit(1785737095.036:143): avc: denied { mount } for pid=5740 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 [ 46.075835][ T5740] cgroup: Unknown subsys name 'net' [ 46.084057][ T42] audit: type=1400 audit(1785737095.046:144): avc: denied { unmount } for pid=5740 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 46.238771][ T5740] cgroup: Unknown subsys name 'cpuset' [ 46.243952][ T5740] cgroup: Unknown subsys name 'rlimit' [ 46.439313][ T42] audit: type=1400 audit(1785737095.406:145): avc: denied { setattr } for pid=5740 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 [ 46.447065][ T42] audit: type=1400 audit(1785737095.406:146): avc: denied { create } for pid=5740 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.453417][ T42] audit: type=1400 audit(1785737095.406:147): avc: denied { write } for pid=5740 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.459787][ T42] audit: type=1400 audit(1785737095.406:148): avc: denied { read } for pid=5740 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 46.466116][ T42] audit: type=1400 audit(1785737095.416:149): avc: denied { mounton } for pid=5740 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 [ 46.486593][ T5745] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 47.232189][ T5740] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 49.005377][ T42] kauditd_printk_skb: 9 callbacks suppressed [ 49.005390][ T42] audit: type=1400 audit(1785737097.976:159): avc: denied { execmem } for pid=5749 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 49.012931][ T42] audit: type=1400 audit(1785737097.976:160): avc: denied { read } for pid=5750 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 49.019251][ T42] audit: type=1400 audit(1785737097.976:161): avc: denied { open } for pid=5750 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 [ 49.026225][ T42] audit: type=1400 audit(1785737097.976:162): avc: denied { mounton } for pid=5750 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 [ 49.056618][ T42] audit: type=1400 audit(1785737098.026:163): avc: denied { mount } for pid=5750 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 [ 49.064344][ T42] audit: type=1400 audit(1785737098.026:164): avc: denied { mounton } for pid=5750 comm="syz-executor" path="/syzkaller.ePq9cN/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 [ 49.074972][ T42] audit: type=1400 audit(1785737098.026:165): avc: denied { mount } for pid=5750 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 [ 49.081598][ T42] audit: type=1400 audit(1785737098.026:166): avc: denied { mounton } for pid=5750 comm="syz-executor" path="/syzkaller.ePq9cN/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 [ 49.089484][ T42] audit: type=1400 audit(1785737098.026:167): avc: denied { mounton } for pid=5750 comm="syz-executor" path="/syzkaller.ePq9cN/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=6976 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 49.097491][ T42] audit: type=1400 audit(1785737098.026:168): avc: denied { unmount } for pid=5750 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 49.100858][ T5750] 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. [ 49.459184][ T5765] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 49.463999][ T5765] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 49.468530][ T5765] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 49.472498][ T5765] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 49.477183][ T5765] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 50.467377][ T88] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.470843][ T88] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 50.518364][ T1172] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 50.521095][ T1172] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.321666][ T5811] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.325131][ T5811] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.327950][ T5811] bridge_slave_0: entered allmulticast mode [ 51.331555][ T5811] bridge_slave_0: entered promiscuous mode [ 51.338089][ T5811] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.340977][ T5811] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.343717][ T5811] bridge_slave_1: entered allmulticast mode [ 51.347650][ T5811] bridge_slave_1: entered promiscuous mode [ 51.374227][ T5811] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 51.379717][ T5811] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 51.396237][ T5811] team0: Port device team_slave_0 added [ 51.399321][ T5811] team0: Port device team_slave_1 added [ 51.412230][ T5811] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 51.414350][ T5811] 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. [ 51.422289][ T5811] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 51.431356][ T5811] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 51.433600][ T5811] 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. [ 51.440983][ T5811] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 51.466898][ T5811] hsr_slave_0: entered promiscuous mode [ 51.469087][ T5811] hsr_slave_1: entered promiscuous mode [ 51.596425][ T5811] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 51.603670][ T5811] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 51.606679][ T5811] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 51.611132][ T5811] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 51.613859][ T5811] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 51.619313][ T5811] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 51.621984][ T5811] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 51.626938][ T5811] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 51.679641][ T5811] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.690380][ T5811] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.697429][ T88] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.700113][ T88] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.711051][ T88] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.713350][ T88] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.953448][ T5811] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.986660][ T5811] veth0_vlan: entered promiscuous mode [ 51.995808][ T5811] veth1_vlan: entered promiscuous mode [ 52.023084][ T5811] veth0_macvtap: entered promiscuous mode [ 52.029106][ T5811] veth1_macvtap: entered promiscuous mode [ 52.045538][ T5811] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.053957][ T5811] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.105419][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.109812][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.115062][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.152317][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.164978][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.227673][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.310720][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 52.426560][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 2026/08/03 06:05:01 executed programs: 0 [ 52.842511][ T64] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 52.847958][ T64] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 52.852327][ T64] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 52.857422][ T64] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 52.861368][ T64] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 53.198745][ T5863] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.201107][ T5863] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.203567][ T5863] bridge_slave_0: entered allmulticast mode [ 53.207131][ T5863] bridge_slave_0: entered promiscuous mode [ 53.210588][ T5863] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.212857][ T5863] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.215293][ T5863] bridge_slave_1: entered allmulticast mode [ 53.217834][ T5863] bridge_slave_1: entered promiscuous mode [ 53.239237][ T5863] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.243729][ T5863] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.261555][ T5863] team0: Port device team_slave_0 added [ 53.265325][ T5863] team0: Port device team_slave_1 added [ 53.282395][ T5863] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 53.284580][ T5863] 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. [ 53.292839][ T5863] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 53.297456][ T5863] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 53.299605][ T5863] 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. [ 53.307951][ T5863] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 53.332254][ T5863] hsr_slave_0: entered promiscuous mode [ 53.334461][ T5863] hsr_slave_1: entered promiscuous mode [ 53.337057][ T5863] debugfs: 'hsr0' already exists in 'hsr' [ 53.339837][ T5863] Cannot create hsr debugfs directory [ 54.936006][ T5765] Bluetooth: hci0: command tx timeout [ 55.442836][ T12] bridge_slave_1: left allmulticast mode [ 55.445005][ T12] bridge_slave_1: left promiscuous mode [ 55.448257][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 55.456162][ T12] bridge_slave_0: left allmulticast mode [ 55.458703][ T12] bridge_slave_0: left promiscuous mode [ 55.461109][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 55.589175][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 55.595295][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 55.600087][ T12] bond0 (unregistering): Released all slaves [ 55.693878][ T42] kauditd_printk_skb: 20 callbacks suppressed [ 55.693892][ T42] audit: type=1400 audit(1785737104.656:189): avc: denied { write } for pid=5881 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 [ 55.704980][ T42] audit: type=1400 audit(1785737104.656:190): avc: denied { create } for pid=5881 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 [ 55.712648][ T42] audit: type=1400 audit(1785737104.656:191): avc: denied { write } for pid=5881 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2038 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.721665][ T42] audit: type=1400 audit(1785737104.656:192): avc: denied { append } for pid=5881 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2038 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.733869][ T12] hsr_slave_0: left promiscuous mode [ 55.739330][ T12] hsr_slave_1: left promiscuous mode [ 55.741537][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 55.743974][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 55.746113][ T42] audit: type=1400 audit(1785737104.706:193): avc: denied { write } for pid=5884 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 [ 55.755674][ T42] audit: type=1400 audit(1785737104.716:194): avc: denied { unlink } for pid=5884 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2038 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 55.756368][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 55.766857][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 55.773477][ T12] veth1_macvtap: left promiscuous mode [ 55.776583][ T12] veth0_macvtap: left promiscuous mode [ 55.778988][ T12] veth1_vlan: left promiscuous mode [ 55.781280][ T12] veth0_vlan: left promiscuous mode [ 55.961337][ T12] team0 (unregistering): Port device team_slave_1 removed [ 55.968957][ T12] team0 (unregistering): Port device team_slave_0 removed [ 56.042824][ T5449] 8021q: adding VLAN 0 to HW filter on device eth2 [ 56.133779][ T42] audit: type=1400 audit(1785737105.096:195): avc: denied { write } for pid=5887 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 [ 56.187104][ T42] audit: type=1400 audit(1785737105.156:196): avc: denied { write } for pid=5890 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 [ 56.312793][ T42] audit: type=1400 audit(1785737105.276:197): avc: denied { write } for pid=5893 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 [ 56.361793][ T42] audit: type=1400 audit(1785737105.326:198): avc: denied { write } for pid=5896 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 [ 56.522444][ T5863] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 56.530859][ T5863] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 56.533678][ T5863] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 56.545802][ T5863] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 56.548712][ T5863] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 56.552717][ T5863] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 56.555595][ T5863] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 56.559422][ T5863] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 56.622579][ T5863] 8021q: adding VLAN 0 to HW filter on device bond0 [ 56.635436][ T5863] 8021q: adding VLAN 0 to HW filter on device team0 [ 56.641635][ T88] bridge0: port 1(bridge_slave_0) entered blocking state [ 56.644024][ T88] bridge0: port 1(bridge_slave_0) entered forwarding state [ 56.649418][ T88] bridge0: port 2(bridge_slave_1) entered blocking state [ 56.651644][ T88] bridge0: port 2(bridge_slave_1) entered forwarding state [ 57.015665][ T5765] Bluetooth: hci0: command tx timeout [ 57.024809][ T5863] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 57.055733][ T5863] veth0_vlan: entered promiscuous mode [ 57.062646][ T5863] veth1_vlan: entered promiscuous mode [ 57.084345][ T5863] veth0_macvtap: entered promiscuous mode [ 57.089153][ T5863] veth1_macvtap: entered promiscuous mode [ 57.097885][ T5863] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 57.105194][ T5863] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 57.136950][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.140810][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.153337][ T88] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.156760][ T88] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.182240][ T88] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 57.186884][ T88] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 57.195018][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.199146][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 57.261434][ T5922] [ 57.262618][ T5922] ============================= [ 57.264701][ T5922] WARNING: suspicious RCU usage [ 57.267626][ T5922] syzkaller #0 Not tainted [ 57.269514][ T5922] ----------------------------- [ 57.271541][ T5922] net/xfrm/xfrm_user.c:1630 suspicious rcu_dereference_check() usage! [ 57.275908][ T5922] [ 57.275908][ T5922] other info that might help us debug this: [ 57.275908][ T5922] [ 57.280045][ T5922] [ 57.280045][ T5922] rcu_scheduler_active = 2, debug_locks = 1 [ 57.283341][ T5922] 1 lock held by syz.0.17/5922: [ 57.285490][ T5922] #0: ffff888053a56ad0 (&net->xfrm.xfrm_cfg_mutex){+.+.}-{4:4}, at: xfrm_netlink_rcv+0x62/0x90 [ 57.289775][ T5922] [ 57.289775][ T5922] stack backtrace: [ 57.292240][ T5922] CPU: 0 UID: 0 PID: 5922 Comm: syz.0.17 Not tainted syzkaller #0 PREEMPT(full) [ 57.292260][ T5922] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 57.292270][ T5922] Call Trace: [ 57.292286][ T5922] [ 57.292293][ T5922] dump_stack_lvl+0x100/0x190 [ 57.292322][ T5922] lockdep_rcu_suspicious.cold+0x4f/0xb1 [ 57.292352][ T5922] xfrm_do_migrate_state+0x2463/0x2f10 [ 57.292379][ T5922] ? __pfx_xfrm_do_migrate_state+0x10/0x10 [ 57.292399][ T5922] ? __asan_memset+0x23/0x50 [ 57.292417][ T5922] ? __nla_validate_parse+0x1e7/0x28b0 [ 57.292454][ T5922] ? __nla_parse+0x40/0x60 [ 57.292470][ T5922] ? __pfx_xfrm_do_migrate_state+0x10/0x10 [ 57.292490][ T5922] ? xfrm_user_rcv_msg+0x483/0xd80 [ 57.292506][ T5922] xfrm_user_rcv_msg+0x483/0xd80 [ 57.292528][ T5922] ? __pfx_xfrm_user_rcv_msg+0x10/0x10 [ 57.292547][ T5922] ? kfree_skbmem+0x19f/0x210 [ 57.292564][ T5922] ? consume_skb+0xd6/0x110 [ 57.292608][ T5922] ? rcu_is_watching+0x12/0xc0 [ 57.292634][ T5922] ? trace_contention_end+0x126/0x160 [ 57.292662][ T5922] ? __mutex_lock+0x26d/0x1bd0 [ 57.292688][ T5922] netlink_rcv_skb+0x159/0x420 [ 57.292708][ T5922] ? __pfx_xfrm_user_rcv_msg+0x10/0x10 [ 57.292726][ T5922] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 57.292758][ T5922] xfrm_netlink_rcv+0x71/0x90 [ 57.292774][ T5922] netlink_unicast+0x585/0x850 [ 57.292796][ T5922] ? __pfx_netlink_unicast+0x10/0x10 [ 57.292813][ T5922] ? __pfx_sock_has_perm+0x10/0x10 [ 57.292841][ T5922] netlink_sendmsg+0x8b0/0xda0 [ 57.292859][ T5922] ? __pfx_netlink_sendmsg+0x10/0x10 [ 57.292879][ T5922] ? selinux_socket_sendmsg+0x198/0x2f0 [ 57.292908][ T5922] ____sys_sendmsg+0xa4d/0xbe0 [ 57.292933][ T5922] ? __pfx_netlink_sendmsg+0x10/0x10 [ 57.292953][ T5922] ? __pfx_____sys_sendmsg+0x10/0x10 [ 57.292975][ T5922] ? futex_hash+0x311/0x400 [ 57.292999][ T5922] ? futex_hash+0x31b/0x400 [ 57.293020][ T5922] ? futex_hash+0x79/0x400 [ 57.293039][ T5922] ? __pfx_get_futex_key+0x10/0x10 [ 57.293063][ T5922] ___sys_sendmsg+0x190/0x1e0 [ 57.293082][ T5922] ? __pfx____sys_sendmsg+0x10/0x10 [ 57.293098][ T5922] ? futex_wake+0x220/0x5e0 [ 57.293121][ T5922] ? __pfx___handle_mm_fault+0x10/0x10 [ 57.293155][ T5922] ? __pfx_do_futex+0x10/0x10 [ 57.293178][ T5922] ? find_held_lock+0x2b/0x80 [ 57.293192][ T5922] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 57.293216][ T5922] __sys_sendmsg+0x160/0x210 [ 57.293236][ T5922] ? __pfx___sys_sendmsg+0x10/0x10 [ 57.293269][ T5922] do_syscall_64+0x115/0x870 [ 57.293290][ T5922] ? clear_bhb_loop+0x40/0x90 [ 57.293310][ T5922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 57.293328][ T5922] RIP: 0033:0x7f97b1d9e019 [ 57.293344][ T5922] 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 [ 57.293357][ T5922] RSP: 002b:00007ffc8d8b1388 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 57.293386][ T5922] RAX: ffffffffffffffda RBX: 00007f97b2025fa0 RCX: 00007f97b1d9e019 [ 57.293397][ T5922] RDX: 0000000000000000 RSI: 0000200000000500 RDI: 0000000000000003 [ 57.293407][ T5922] RBP: 00007f97b1e3500c R08: 0000000000000000 R09: 0000000000000000 [ 57.293417][ T5922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 57.293427][ T5922] R13: 00007f97b2025fac R14: 00007f97b2025fa0 R15: 00007f97b2025fa0 [ 57.293449][ T5922] [ 59.298867][ T12] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.881725][ T12] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 60.970360][ T12] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.048843][ T12] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 61.153425][ T12] bridge_slave_1: left allmulticast mode [ 61.155872][ T12] bridge_slave_1: left promiscuous mode [ 61.158359][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.163861][ T12] bridge_slave_0: left allmulticast mode [ 61.166861][ T12] bridge_slave_0: left promiscuous mode [ 61.169621][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.297942][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 61.303103][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 61.307699][ T12] bond0 (unregistering): Released all slaves [ 61.367063][ T42] kauditd_printk_skb: 5 callbacks suppressed [ 61.367082][ T42] audit: type=1400 audit(1785737110.336:204): avc: denied { write } for pid=5935 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 [ 61.406778][ T42] audit: type=1400 audit(1785737110.376:205): avc: denied { write } for pid=5938 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 [ 61.441006][ T5449] 8021q: adding VLAN 0 to HW filter on device eth2 [ 61.512378][ T42] audit: type=1400 audit(1785737110.476:206): avc: denied { write } for pid=5941 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 [ 61.576097][ T42] audit: type=1400 audit(1785737110.546:207): avc: denied { write } for pid=5944 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 [ 61.609963][ T5449] 8021q: adding VLAN 0 to HW filter on device eth3 [ 61.624481][ T12] hsr_slave_0: left promiscuous mode [ 61.629352][ T12] hsr_slave_1: left promiscuous mode [ 61.631379][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 61.633813][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 61.636704][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 61.639078][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 61.645060][ T12] veth1_macvtap: left promiscuous mode [ 61.647337][ T12] veth0_macvtap: left promiscuous mode [ 61.649107][ T12] veth1_vlan: left promiscuous mode [ 61.650771][ T12] veth0_vlan: left promiscuous mode [ 61.826707][ T12] team0 (unregistering): Port device team_slave_1 removed [ 61.838535][ T12] team0 (unregistering): Port device team_slave_0 removed [ 62.017305][ T42] audit: type=1400 audit(1785737110.986:208): avc: denied { write } for pid=5948 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 [ 62.074127][ T42] audit: type=1400 audit(1785737111.036:209): avc: denied { write } for pid=5951 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 [ 62.110264][ T5449] 8021q: adding VLAN 0 to HW filter on device eth4 [ 62.192455][ T42] audit: type=1400 audit(1785737111.156:210): avc: denied { write } for pid=5954 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 [ 62.238744][ T42] audit: type=1400 audit(1785737111.206:211): avc: denied { write } for pid=5957 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 [ 62.278696][ T5449] 8021q: adding VLAN 0 to HW filter on device eth5