[ 29.008309][ T43] audit: type=1400 audit(1791232987.235:114): avc: denied { rlimitinh } for pid=5631 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 29.008413][ T43] audit: type=1400 audit(1791232987.235:115): avc: denied { siginh } for pid=5631 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 31.360231][ T43] audit: type=1400 audit(1791232989.585:116): avc: denied { write } for pid=5632 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.400659][ T43] audit: type=1400 audit(1791232989.635:117): avc: denied { write } for pid=5635 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.666887][ T43] audit: type=1400 audit(1791232989.895:118): avc: denied { write } for pid=5638 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.711960][ T43] audit: type=1400 audit(1791232989.945:119): avc: denied { write } for pid=5641 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.784836][ T43] audit: type=1400 audit(1791232990.015:120): avc: denied { write } for pid=5644 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.829147][ T43] audit: type=1400 audit(1791232990.055:121): avc: denied { write } for pid=5647 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.912254][ T43] audit: type=1400 audit(1791232990.145:122): avc: denied { write } for pid=5650 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 31.953484][ T43] audit: type=1400 audit(1791232990.185:123): avc: denied { write } for pid=5653 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 32.023213][ T43] audit: type=1400 audit(1791232990.255:124): avc: denied { write } for pid=5656 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 32.073782][ T43] audit: type=1400 audit(1791232990.305:125): avc: denied { write } for pid=5659 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 Warning: Permanently added '[localhost]:17862' (ED25519) to the list of known hosts. [ 38.694484][ T43] kauditd_printk_skb: 12 callbacks suppressed [ 38.694497][ T43] audit: type=1400 audit(1791232996.925:138): avc: denied { execute } for pid=5722 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 [ 38.695134][ T43] audit: type=1400 audit(1791232996.925:139): avc: denied { execute_no_trans } for pid=5722 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 2026/10/05 20:43:17 parsed 1 programs 2026/10/05 20:43:17 serving rpc on tcp://33927 [ 39.671819][ T43] audit: type=1400 audit(1791232997.905:140): avc: denied { node_bind } for pid=5722 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 39.674514][ T43] audit: type=1400 audit(1791232997.905:141): avc: denied { node_bind } for pid=5722 comm="syz-execprog" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 41.810577][ T43] audit: type=1400 audit(1791233000.045:142): avc: denied { mounton } for pid=5732 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 [ 41.812146][ T43] audit: type=1400 audit(1791233000.045:143): avc: denied { mount } for pid=5732 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 [ 41.814156][ T5732] cgroup: Unknown subsys name 'net' [ 41.815253][ T43] audit: type=1400 audit(1791233000.045:144): avc: denied { unmount } for pid=5732 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 41.923345][ T5732] cgroup: Unknown subsys name 'cpuset' [ 41.925481][ T5732] cgroup: Unknown subsys name 'rlimit' [ 42.109360][ T43] audit: type=1400 audit(1791233000.335:145): avc: denied { setattr } for pid=5732 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=848 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 42.109960][ T43] audit: type=1400 audit(1791233000.335:146): avc: denied { create } for pid=5732 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.118995][ T43] audit: type=1400 audit(1791233000.335:147): avc: denied { write } for pid=5732 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 42.159659][ T5734] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 42.835107][ T5732] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 44.572363][ T43] kauditd_printk_skb: 11 callbacks suppressed [ 44.572376][ T43] audit: type=1400 audit(1791233002.805:159): avc: denied { execmem } for pid=5737 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 44.578941][ T43] audit: type=1400 audit(1791233002.805:160): avc: denied { read } for pid=5741 comm="syz-executor" dev="nsfs" ino=4026531833 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 44.579169][ T43] audit: type=1400 audit(1791233002.805:161): avc: denied { open } for pid=5742 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 [ 44.580789][ T43] audit: type=1400 audit(1791233002.815:162): avc: denied { mounton } for pid=5741 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 [ 44.610489][ T43] audit: type=1400 audit(1791233002.845:163): avc: denied { module_request } for pid=5742 comm="syz-executor" kmod="netdev-nr2" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=system permissive=1 [ 44.628886][ T43] audit: type=1400 audit(1791233002.855:164): avc: denied { sys_module } for pid=5742 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 44.716065][ T43] audit: type=1400 audit(1791233002.945:165): avc: denied { mount } for pid=5741 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 [ 44.717236][ T43] audit: type=1400 audit(1791233002.945:166): avc: denied { mounton } for pid=5741 comm="syz-executor" path="/syzkaller.SmmO5a/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 [ 44.718129][ T43] audit: type=1400 audit(1791233002.945:167): avc: denied { mount } for pid=5741 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 [ 44.720070][ T43] audit: type=1400 audit(1791233002.945:168): avc: denied { mounton } for pid=5741 comm="syz-executor" path="/syzkaller.SmmO5a/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 [ 44.768622][ T5741] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 45.155718][ T5742] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.155766][ T5742] bridge0: port 1(bridge_slave_0) entered disabled state [ 45.155823][ T5742] bridge_slave_0: entered allmulticast mode [ 45.158353][ T5742] bridge_slave_0: entered promiscuous mode [ 45.163517][ T5742] bridge0: port 2(bridge_slave_1) entered blocking state [ 45.163557][ T5742] bridge0: port 2(bridge_slave_1) entered disabled state [ 45.163608][ T5742] bridge_slave_1: entered allmulticast mode [ 45.164334][ T5742] bridge_slave_1: entered promiscuous mode [ 45.195019][ T5742] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 45.199981][ T5742] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 45.325660][ T5742] team0: Port device team_slave_0 added [ 45.326480][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.326492][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.349484][ T5742] team0: Port device team_slave_1 added [ 45.390021][ T5742] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 45.390037][ T5742] 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. [ 45.390057][ T5742] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 45.413711][ T5742] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 45.413726][ T5742] 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. [ 45.413745][ T5742] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 45.462145][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 45.462159][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 45.506260][ T5742] hsr_slave_0: entered promiscuous mode [ 45.507006][ T5742] hsr_slave_1: entered promiscuous mode [ 45.601257][ T5800] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 45.601961][ T5800] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 45.602299][ T5800] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 45.602791][ T5800] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 45.603377][ T5800] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 45.843073][ T5742] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 45.856600][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 45.858019][ T5742] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 45.866994][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 45.895249][ T5742] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 45.898591][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 45.899247][ T5742] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 45.903728][ T5742] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 46.252509][ T5742] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.274641][ T5742] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.288324][ T1162] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.288428][ T1162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.297395][ T1162] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.297473][ T1162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.609469][ T5742] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 46.634876][ T5742] veth0_vlan: entered promiscuous mode [ 46.639348][ T5742] veth1_vlan: entered promiscuous mode [ 46.653483][ T5742] veth0_macvtap: entered promiscuous mode [ 46.656085][ T5742] veth1_macvtap: entered promiscuous mode [ 46.667516][ T5742] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 46.672467][ T5742] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 46.690965][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.691237][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.691486][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 46.692009][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 2026/10/05 20:43:25 executed programs: 0 [ 46.842033][ T5086] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 46.859371][ T67] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 46.870723][ T5859] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 46.872251][ T5859] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 46.876637][ T5867] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 46.877725][ T5859] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 46.878240][ T5866] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 46.879969][ T5866] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 46.880484][ T5867] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 46.880505][ T5866] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 46.881707][ T5859] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 46.883461][ T5859] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 46.883591][ T5859] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 46.884526][ T5867] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 46.885433][ T5800] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 46.886447][ T5859] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 46.886603][ T5859] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 46.886991][ T5859] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 46.887197][ T5800] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 46.887867][ T5859] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 47.069303][ T12] netdevsim netdevsim2 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.167488][ T12] netdevsim netdevsim2 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 47.434201][ T5857] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.434244][ T5857] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.434297][ T5857] bridge_slave_0: entered allmulticast mode [ 47.435010][ T5857] bridge_slave_0: entered promiscuous mode [ 47.449121][ T5858] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.449174][ T5858] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.449226][ T5858] bridge_slave_0: entered allmulticast mode [ 47.449925][ T5858] bridge_slave_0: entered promiscuous mode [ 47.453147][ T5857] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.453211][ T5857] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.453261][ T5857] bridge_slave_1: entered allmulticast mode [ 47.453976][ T5857] bridge_slave_1: entered promiscuous mode [ 47.454596][ T5858] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.454636][ T5858] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.454692][ T5858] bridge_slave_1: entered allmulticast mode [ 47.455650][ T5858] bridge_slave_1: entered promiscuous mode [ 47.502832][ T5857] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.510466][ T5858] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.510576][ T5854] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.510614][ T5854] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.510663][ T5854] bridge_slave_0: entered allmulticast mode [ 47.511375][ T5854] bridge_slave_0: entered promiscuous mode [ 47.514372][ T5854] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.514419][ T5854] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.514563][ T5854] bridge_slave_1: entered allmulticast mode [ 47.515341][ T5854] bridge_slave_1: entered promiscuous mode [ 47.522344][ T5861] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.522383][ T5861] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.522554][ T5861] bridge_slave_0: entered allmulticast mode [ 47.523380][ T5861] bridge_slave_0: entered promiscuous mode [ 47.525928][ T5857] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.527159][ T5858] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.537909][ T5861] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.537949][ T5861] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.538088][ T5861] bridge_slave_1: entered allmulticast mode [ 47.538823][ T5861] bridge_slave_1: entered promiscuous mode [ 47.566776][ T5854] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.588036][ T5857] team0: Port device team_slave_0 added [ 47.597175][ T5854] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.598064][ T5858] team0: Port device team_slave_0 added [ 47.599296][ T5861] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 47.600297][ T5858] team0: Port device team_slave_1 added [ 47.601191][ T5857] team0: Port device team_slave_1 added [ 47.618338][ T5861] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 47.638632][ T5858] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.638644][ T5858] 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. [ 47.638656][ T5858] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.645816][ T5854] team0: Port device team_slave_0 added [ 47.658665][ T5858] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.658675][ T5858] 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. [ 47.658688][ T5858] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.667625][ T5854] team0: Port device team_slave_1 added [ 47.674815][ T5861] team0: Port device team_slave_0 added [ 47.681063][ T5857] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.681071][ T5857] 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. [ 47.681083][ T5857] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.681821][ T5854] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.681830][ T5854] 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. [ 47.681842][ T5854] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.682350][ T5857] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.682357][ T5857] 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. [ 47.682369][ T5857] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.683115][ T5854] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.683123][ T5854] 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. [ 47.683135][ T5854] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.689462][ T5861] team0: Port device team_slave_1 added [ 47.716727][ T5854] hsr_slave_0: entered promiscuous mode [ 47.717279][ T5854] hsr_slave_1: entered promiscuous mode [ 47.717553][ T5854] debugfs: 'hsr0' already exists in 'hsr' [ 47.717600][ T5854] Cannot create hsr debugfs directory [ 47.730357][ T5861] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 47.730367][ T5861] 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. [ 47.730380][ T5861] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 47.751650][ T5861] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 47.751663][ T5861] 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. [ 47.751683][ T5861] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 47.755182][ T5858] hsr_slave_0: entered promiscuous mode [ 47.755857][ T5858] hsr_slave_1: entered promiscuous mode [ 47.756448][ T5858] debugfs: 'hsr0' already exists in 'hsr' [ 47.756464][ T5858] Cannot create hsr debugfs directory [ 47.783177][ T5857] hsr_slave_0: entered promiscuous mode [ 47.783573][ T5857] hsr_slave_1: entered promiscuous mode [ 47.783838][ T5857] debugfs: 'hsr0' already exists in 'hsr' [ 47.783849][ T5857] Cannot create hsr debugfs directory [ 47.878207][ T5861] hsr_slave_0: entered promiscuous mode [ 47.878861][ T5861] hsr_slave_1: entered promiscuous mode [ 47.879331][ T5861] debugfs: 'hsr0' already exists in 'hsr' [ 47.879346][ T5861] Cannot create hsr debugfs directory [ 48.157630][ T5854] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.160104][ T5854] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.161620][ T5854] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.164587][ T5854] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.164988][ T5854] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.169973][ T5854] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.170890][ T5854] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.173798][ T5854] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.229140][ T5854] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.235950][ T5854] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.239293][ T64] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.239344][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.243177][ T64] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.243252][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.427426][ T12] netdevsim netdevsim2 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 48.471133][ T5854] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.499866][ T5854] veth0_vlan: entered promiscuous mode [ 48.504245][ T5854] veth1_vlan: entered promiscuous mode [ 48.518370][ T5854] veth0_macvtap: entered promiscuous mode [ 48.520779][ T5854] veth1_macvtap: entered promiscuous mode [ 48.529191][ T5854] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.533030][ T5854] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.551204][ T5786] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.551581][ T5786] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.551601][ T5786] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.551618][ T5786] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.569076][ T64] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.569088][ T64] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.585626][ T1162] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 48.585639][ T1162] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 48.619900][ T5948] can0: slcan on pts0. [ 48.771496][ T5947] can0 (unregistered): slcan off pts0. [ 48.788529][ T5950] can0: slcan on pts0. [ 48.860500][ T5949] can0 (unregistered): slcan off pts0. [ 48.877214][ T5952] can0: slcan on pts0. [ 48.921072][ T5086] Bluetooth: hci0: command tx timeout [ 48.921288][ T5859] Bluetooth: hci1: command tx timeout [ 48.921292][ T5086] Bluetooth: hci2: command tx timeout [ 48.921633][ T5864] Bluetooth: hci3: command tx timeout [ 48.940580][ T5951] can0 (unregistered): slcan off pts0. [ 48.966272][ T5954] can0: slcan on pts0. [ 49.030483][ T5953] can0 (unregistered): slcan off pts0. [ 49.049560][ T5956] can0: slcan on pts0. [ 49.101447][ T5955] can0 (unregistered): slcan off pts0. [ 49.122457][ T5958] can0: slcan on pts0. [ 49.163105][ T5957] can0 (unregistered): slcan off pts0. [ 49.181331][ T5961] can0: slcan on pts0. [ 49.271089][ T5960] can0 (unregistered): slcan off pts0. [ 49.291668][ T5964] can0: slcan on pts0. [ 49.330794][ T5963] can0 (unregistered): slcan off pts0. [ 49.351595][ T5966] can0: slcan on pts0. [ 49.421466][ T5965] can0 (unregistered): slcan off pts0. [ 49.441424][ T5968] can0: slcan on pts0. [ 49.511094][ T5967] can0 (unregistered): slcan off pts0. [ 49.526999][ T5971] can0: slcan on pts0. [ 49.591688][ T5970] can0 (unregistered): slcan off pts0. [ 49.613326][ T5973] can0: slcan on pts0. [ 49.662130][ T5972] can0 (unregistered): slcan off pts0. [ 49.680968][ T5975] can0: slcan on pts0. [ 49.731944][ T5974] can0 (unregistered): slcan off pts0. [ 49.751125][ T5977] can0: slcan on pts0. [ 49.790983][ T5976] can0 (unregistered): slcan off pts0. [ 49.806629][ T5979] can0: slcan on pts0. [ 49.850723][ T5978] can0 (unregistered): slcan off pts0. [ 49.864665][ T5981] can0: slcan on pts0. [ 49.921080][ T5980] can0 (unregistered): slcan off pts0. [ 49.938564][ T5983] can0: slcan on pts0. [ 50.030552][ T5982] can0 (unregistered): slcan off pts0. [ 50.047378][ T5985] can0: slcan on pts0. [ 50.067674][ T12] netdevsim netdevsim2 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 50.091339][ T5984] can0 (unregistered): slcan off pts0. [ 50.106788][ T5987] can0: slcan on pts0. [ 50.160660][ T5986] can0 (unregistered): slcan off pts0. [ 50.187341][ T5989] can0: slcan on pts0. [ 50.233654][ T5988] can0 (unregistered): slcan off pts0. [ 50.236111][ T12] bridge_slave_1: left allmulticast mode [ 50.236142][ T12] bridge_slave_1: left promiscuous mode [ 50.237428][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.245355][ T12] bridge_slave_0: left allmulticast mode [ 50.245373][ T12] bridge_slave_0: left promiscuous mode [ 50.245515][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.365621][ T12] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 50.368099][ T12] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 50.369045][ T12] bond0 (unregistering): Released all slaves [ 50.397403][ T5991] can0: slcan on pts0. [ 50.430696][ T5990] can0 (unregistered): slcan off pts0. [ 50.463427][ T5994] can0: slcan on pts0. [ 50.479798][ T12] hsr_slave_0: left promiscuous mode [ 50.483307][ T12] hsr_slave_1: left promiscuous mode [ 50.483715][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 50.483731][ T12] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 50.484318][ T12] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 50.484328][ T12] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 50.488318][ T12] veth1_macvtap: left promiscuous mode [ 50.488345][ T12] veth0_macvtap: left promiscuous mode [ 50.488466][ T12] veth1_vlan: left promiscuous mode [ 50.488505][ T12] veth0_vlan: left promiscuous mode [ 50.490639][ T5993] can0 (unregistered): slcan off pts0. [ 50.543509][ T43] kauditd_printk_skb: 20 callbacks suppressed [ 50.543525][ T43] audit: type=1400 audit(1791233008.775:189): avc: denied { write } for pid=5996 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.543746][ T43] audit: type=1400 audit(1791233008.775:190): avc: denied { create } for pid=5996 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 [ 50.544150][ T43] audit: type=1400 audit(1791233008.775:191): avc: denied { write } for pid=5996 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf.eth2.link" dev="tmpfs" ino=2024 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.544620][ T43] audit: type=1400 audit(1791233008.775:192): avc: denied { append } for pid=5996 comm="dhcpcd-run-hook" name="resolv.conf.eth2.link" dev="tmpfs" ino=2024 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.612693][ T43] audit: type=1400 audit(1791233008.845:193): avc: denied { write } for pid=6002 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.613133][ T43] audit: type=1400 audit(1791233008.845:194): avc: denied { unlink } for pid=6002 comm="rm" name="resolv.conf.eth2.link" dev="tmpfs" ino=2024 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 50.659804][ T12] team0 (unregistering): Port device team_slave_1 removed [ 50.675082][ T12] team0 (unregistering): Port device team_slave_0 removed [ 50.780671][ T5998] can0: slcan on pts0. [ 50.782101][ T5439] 8021q: adding VLAN 0 to HW filter on device eth2 [ 50.817046][ T5997] can0 (unregistered): slcan off pts0. [ 50.842588][ T6007] can0: slcan on pts0. [ 50.930378][ T43] audit: type=1400 audit(1791233009.165:195): avc: denied { write } for pid=6009 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 50.940676][ T6006] can0 (unregistered): slcan off pts0. [ 50.969575][ T6013] can0: slcan on pts0. [ 50.996233][ T43] audit: type=1400 audit(1791233009.225:196): avc: denied { write } for pid=6014 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.000496][ T5864] Bluetooth: hci1: command tx timeout [ 51.000516][ T5864] Bluetooth: hci2: command tx timeout [ 51.000527][ T5864] Bluetooth: hci3: command tx timeout [ 51.000539][ T5864] Bluetooth: hci0: command tx timeout [ 51.020487][ T5857] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 51.023012][ T5857] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 51.023475][ T5857] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 51.029917][ T5857] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 51.030656][ T6012] can0 (unregistered): slcan off pts0. [ 51.033688][ T5857] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 51.048040][ T5857] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 51.048686][ T5857] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 51.053727][ T5857] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 51.072133][ T6018] can0: slcan on pts0. [ 51.113153][ T6017] can0 (unregistered): slcan off pts0. [ 51.142676][ T6026] can0: slcan on pts0. [ 51.144280][ T5861] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 51.148007][ T5861] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 51.148389][ T5861] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 51.152959][ T5861] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 51.153758][ T5861] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 51.157816][ T5861] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 51.172973][ T5861] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 51.175066][ T5861] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 51.211364][ T6025] can0 (unregistered): slcan off pts0. [ 51.234719][ T6034] can0: slcan on pts0. [ 51.234987][ T5858] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 51.237211][ T5858] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 51.238007][ T5858] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 51.239855][ T5858] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 51.253100][ T5858] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 51.256745][ T5858] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 51.258290][ T5858] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 51.261325][ T6033] can0 (unregistered): slcan off pts0. [ 51.264453][ T5858] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 51.284706][ T6042] can0: slcan on pts0. [ 51.324507][ T5857] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.344263][ T5857] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.353792][ T6039] can0 (unregistered): slcan off pts0. [ 51.359251][ T43] audit: type=1400 audit(1791233009.585:197): avc: denied { write } for pid=6044 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.364471][ T1162] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.364515][ T1162] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.365936][ T1162] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.365981][ T1162] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.391122][ T5861] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.397087][ T6049] can0: slcan on pts0. [ 51.399699][ T5858] 8021q: adding VLAN 0 to HW filter on device bond0 [ 51.431840][ T43] audit: type=1400 audit(1791233009.665:198): avc: denied { write } for pid=6050 comm="rm" name="hook-state" dev="tmpfs" ino=1839 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 51.432895][ T5861] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.434013][ T5858] 8021q: adding VLAN 0 to HW filter on device team0 [ 51.437856][ T64] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.437900][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.443183][ T5857] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.447235][ T64] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.447278][ T64] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.451296][ T64] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.451338][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.456498][ T64] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.456540][ T64] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.470332][ T6048] can0 (unregistered): slcan off pts0. [ 51.492284][ T5858] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 51.512220][ T6056] can0: slcan on pts0. [ 51.561652][ T6054] can0 (unregistered): slcan off pts0. [ 51.596268][ T6073] can0: slcan on pts0. [ 51.641484][ T6068] can0 (unregistered): slcan off pts0. [ 51.663085][ T6081] can0: slcan on pts0. [ 51.702963][ T6080] can0 (unregistered): slcan off pts0. [ 51.708327][ T5857] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.722210][ T6090] can0: slcan on pts0. [ 51.745166][ T5857] veth0_vlan: entered promiscuous mode [ 51.753973][ T5857] veth1_vlan: entered promiscuous mode [ 51.773845][ T5857] veth0_macvtap: entered promiscuous mode [ 51.775964][ T5857] veth1_macvtap: entered promiscuous mode [ 51.780918][ T6089] can0 (unregistered): slcan off pts0. [ 51.783570][ T5861] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.786424][ T5857] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.789568][ T5857] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.807126][ T6096] can0: slcan on pts0. 2026/10/05 20:43:30 executed programs: 42 [ 51.838344][ T5861] veth0_vlan: entered promiscuous mode [ 51.842912][ T5861] veth1_vlan: entered promiscuous mode [ 51.850447][ T12] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.850470][ T12] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.850487][ T12] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.850504][ T12] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 51.870848][ T5858] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 51.871563][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.871575][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.873737][ T5861] veth0_macvtap: entered promiscuous mode [ 51.879131][ T5861] veth1_macvtap: entered promiscuous mode [ 51.882496][ T6095] can0 (unregistered): slcan off pts0. [ 51.906884][ T6102] can0: slcan on pts0. [ 51.921422][ T5861] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 51.922723][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 51.922735][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.935718][ T5861] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 51.962398][ T6101] can0 (unregistered): slcan off pts0. [ 51.965489][ T5858] veth0_vlan: entered promiscuous mode [ 51.983722][ T6104] can0: slcan on pts0. [ 51.989487][ T6106] can1: slcan on pts1. [ 52.012350][ T5858] veth1_vlan: entered promiscuous mode [ 52.021206][ T6105] can1 (unregistered): slcan off pts1. [ 52.058356][ T6108] can0: slcan on pts1. [ 52.060819][ T6103] can0 (unregistered): slcan off pts0. [ 52.064734][ T38] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.064750][ T38] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.078650][ T5858] veth0_macvtap: entered promiscuous mode [ 52.088621][ T6110] can0: slcan on pts0. [ 52.096045][ T5858] veth1_macvtap: entered promiscuous mode [ 52.111980][ T6107] can0 (unregistered): slcan off pts1. [ 52.124299][ T64] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.124312][ T64] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.133901][ T5858] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 52.134213][ T5930] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.141278][ T6112] can0: slcan on pts1. [ 52.144890][ T5858] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 52.151278][ T6109] can0 (unregistered): slcan off pts0. [ 52.162259][ T5598] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.169057][ T6114] can0: slcan on pts0. [ 52.182487][ T6116] can0: slcan on pts2. [ 52.192162][ T6111] can0 (unregistered): slcan off pts1. [ 52.211794][ T6113] can0 (unregistered): slcan off pts0. [ 52.225863][ T6118] can0: slcan on pts0. [ 52.238414][ T6120] can0: slcan on pts1. [ 52.251623][ T6115] can0 (unregistered): slcan off pts2. [ 52.261697][ T5598] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.261723][ T5598] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.261975][ T64] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.261984][ T64] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.276546][ T6122] can0: slcan on pts2. [ 52.298582][ T1162] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 52.298596][ T1162] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 52.300308][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.300351][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.300379][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.300685][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 52.320915][ T6117] can0 (unregistered): slcan off pts0. [ 52.321060][ T6119] can0 (unregistered): slcan off pts1. [ 52.345750][ T6126] can0: slcan on pts0. [ 52.350077][ T6128] can1: slcan on pts1. [ 52.355195][ T6127] can2: slcan on pts3. [ 52.361813][ T6121] can0 (unregistered): slcan off pts2. [ 52.380577][ T6123] can0 (unregistered): slcan off pts0. [ 52.382987][ T6130] can0: slcan on pts2. [ 52.396866][ T6132] can0: slcan on pts0. [ 52.410775][ T6125] can1 (unregistered): slcan off pts1. [ 52.411221][ T6124] can2 (unregistered): slcan off pts3. [ 52.425683][ T6134] can0: slcan on pts1. [ 52.442568][ T6129] can0 (unregistered): slcan off pts2. [ 52.443730][ T6131] can0 (unregistered): slcan off pts0. [ 52.445712][ T6136] can0: slcan on pts3. [ 52.461064][ T6133] can0 (unregistered): slcan off pts1. [ 52.471718][ T6140] can0: slcan on pts1. [ 52.473624][ T6139] can1: slcan on pts0. [ 52.481096][ T6135] can0 (unregistered): slcan off pts3. [ 52.488354][ T6142] can0: slcan on pts2. [ 52.500770][ T6138] can0 (unregistered): slcan off pts1. [ 52.506428][ T6144] can0: slcan on pts3. [ 52.521312][ T6137] can1 (unregistered): slcan off pts0. [ 52.521378][ T6146] can0: slcan on pts1. [ 52.540466][ T6148] can0: slcan on pts0. [ 52.551898][ T6141] can0 (unregistered): slcan off pts2. [ 52.552379][ T6143] can0 (unregistered): slcan off pts3. [ 52.575069][ T6153] can0: slcan on pts2. [ 52.578919][ T6154] can1: slcan on pts3. [ 52.605690][ T6145] can0 (unregistered): slcan off pts1. [ 52.605727][ T6147] can0 (unregistered): slcan off pts0. [ 52.632528][ T6159] can0: slcan on pts0. [ 52.632600][ T6152] can0 (unregistered): slcan off pts2. [ 52.635955][ T6160] can1: slcan on pts1. [ 52.659768][ T6163] can0: slcan on pts2. [ 52.661066][ T6151] can1 (unregistered): slcan off pts3. [ 52.676778][ T6166] can0: slcan on pts3. [ 52.682024][ T6157] can0 (unregistered): slcan off pts0. [ 52.683243][ T6158] can1 (unregistered): slcan off pts1. [ 52.703579][ T6168] can0: slcan on pts0. [ 52.706014][ C3] ------------[ cut here ]------------ [ 52.706022][ C3] 1 [ 52.706026][ C3] WARNING: ./include/linux/skbuff.h:2986 at __netif_receive_skb_core.constprop.0+0x1706/0x3530, CPU#3: kworker/u33:8/1162 [ 52.713810][ T6170] can1: slcan on pts1. [ 52.716643][ C3] Modules linked in: [ 52.718134][ C3] CPU: 3 UID: 0 PID: 1162 Comm: kworker/u33:8 Not tainted syzkaller #0 PREEMPT(full) [ 52.721165][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 52.724367][ C3] Workqueue: events_unbound flush_to_ldisc [ 52.726227][ C3] RIP: 0010:__netif_receive_skb_core.constprop.0+0x1706/0x3530 [ 52.728582][ C3] Code: de 4c 8b bc 24 e8 00 00 00 e8 16 c4 6a f8 85 db 0f 88 11 f2 ff ff 31 db 4d 8d af 81 00 00 00 e9 01 ed ff ff e8 8b c9 6a f8 90 <0f> 0b 90 31 db e9 43 eb ff ff e8 7b c9 6a f8 e8 96 76 4e f8 31 ff [ 52.734566][ C3] RSP: 0018:ffffc90000708990 EFLAGS: 00010246 [ 52.736505][ C3] RAX: 0000000000000000 RBX: 0000000000000040 RCX: 0000000000000101 [ 52.739009][ C3] RDX: ffff88802a684b00 RSI: ffffffff89a17e65 RDI: ffff88802a684b00 [ 52.741505][ C3] RBP: 000000000000ffff R08: 0000000000000003 R09: 000000000000ffff [ 52.743982][ C3] R10: 000000000000ffff R11: 0000000000000001 R12: ffff88802a954b40 [ 52.746432][ C3] R13: ffffc90000708c10 R14: ffff88802a954b40 R15: ffff88802a954b40 [ 52.748894][ C3] FS: 0000000000000000(0000) GS:ffff8880d5e4e000(0000) knlGS:0000000000000000 [ 52.751713][ C3] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.754039][ C3] CR2: 00007fefe515da08 CR3: 000000002af01000 CR4: 0000000000352ef0 [ 52.756543][ C3] Call Trace: [ 52.757607][ C3] [ 52.758528][ C3] ? kmem_cache_free+0x127/0x6c0 [ 52.760099][ C3] ? skb_release_data+0x65e/0x860 [ 52.761746][ C3] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 52.763949][ C3] ? kfree_skbmem+0x19f/0x210 [ 52.765484][ C3] ? sk_skb_reason_drop+0x114/0x1b0 [ 52.767173][ C3] ? ip6_mc_input+0x51a/0x1050 [ 52.768816][ C3] ? __pfx_ip6_mc_input+0x10/0x10 [ 52.770615][ C3] ? __lock_acquire+0x5c0/0x1f40 [ 52.772411][ C3] ? process_backlog+0x437/0x1600 [ 52.774114][ C3] __netif_receive_skb_one_core+0xb0/0x1e0 [ 52.775942][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 52.778017][ C3] ? lock_acquire+0x1d1/0x380 [ 52.779505][ C3] ? process_backlog+0x437/0x1600 [ 52.781478][ C3] ? process_backlog+0x437/0x1600 [ 52.783425][ C3] __netif_receive_skb+0x1f/0x120 [ 52.785385][ C3] process_backlog+0x487/0x1600 [ 52.787223][ C3] __napi_poll.constprop.0+0xaf/0x450 [ 52.788926][ C3] net_rx_action+0xa40/0xf20 [ 52.790458][ C3] ? clockevents_program_event+0x110/0x820 [ 52.792332][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 52.793935][ C3] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 52.795753][ C3] ? kvm_sched_clock_read+0x11/0x20 [ 52.797408][ C3] ? sched_clock+0x3a/0x60 [ 52.798822][ C3] ? sched_clock_cpu+0x6c/0x570 [ 52.800438][ C3] ? mark_held_locks+0x40/0x70 [ 52.801952][ C3] handle_softirqs+0x1e6/0x9d0 [ 52.803530][ C3] ? __pfx_handle_softirqs+0x10/0x10 [ 52.805268][ C3] ? irqtime_account_delta+0x9a/0x110 [ 52.806973][ C3] ? netif_rx+0x65/0xb0 [ 52.808316][ C3] do_softirq+0xaf/0xf0 [ 52.809637][ C3] [ 52.810647][ C3] [ 52.811611][ C3] __local_bh_enable_ip+0xff/0x120 [ 52.813244][ C3] ? netif_rx+0x65/0xb0 [ 52.814566][ C3] netif_rx+0x93/0xb0 [ 52.815836][ C3] slcan_receive_buf+0x1a66/0x1f30 [ 52.817462][ C3] ? __pfx_slcan_receive_buf+0x10/0x10 [ 52.819208][ C3] ? ldsem_down_read_trylock+0x115/0x190 [ 52.821063][ C3] ? ldsem_down_read_trylock+0x11b/0x190 [ 52.822826][ C3] ? __pfx_ldsem_down_read_trylock+0x10/0x10 [ 52.824721][ C3] ? __pfx_slcan_receive_buf+0x10/0x10 [ 52.826613][ C3] tty_ldisc_receive_buf+0x15a/0x1a0 [ 52.828441][ C3] tty_port_default_receive_buf+0x70/0xb0 [ 52.830294][ C3] flush_to_ldisc+0x26b/0x730 [ 52.831848][ C3] ? process_one_work+0x906/0x1b10 [ 52.834141][ C3] process_one_work+0xac7/0x1b10 [ 52.835712][ C3] ? __pfx_process_one_work+0x10/0x10 [ 52.837465][ C3] ? lock_acquire+0x1d1/0x380 [ 52.838961][ C3] ? __pfx_flush_to_ldisc+0x10/0x10 [ 52.840706][ C3] worker_thread+0x5ef/0xe50 [ 52.842193][ C3] ? kthread+0x13a/0x450 [ 52.843696][ C3] ? __pfx_worker_thread+0x10/0x10 [ 52.845745][ C3] kthread+0x373/0x450 [ 52.847275][ C3] ? __pfx_kthread+0x10/0x10 [ 52.848733][ C3] ret_from_fork+0x730/0xd60 [ 52.850293][ C3] ? __pfx_ret_from_fork+0x10/0x10 [ 52.851835][ C3] ? __switch_to+0x800/0x10f0 [ 52.853604][ C3] ? __pfx_kthread+0x10/0x10 [ 52.855096][ C3] ret_from_fork_asm+0x1a/0x30 [ 52.856605][ C3] [ 52.857639][ C3] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 52.859861][ C3] CPU: 3 UID: 0 PID: 1162 Comm: kworker/u33:8 Not tainted syzkaller #0 PREEMPT(full) [ 52.862705][ C3] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 52.866419][ C3] Workqueue: events_unbound flush_to_ldisc [ 52.868610][ C3] Call Trace: [ 52.869893][ C3] [ 52.870980][ C3] dump_stack_lvl+0x100/0x190 [ 52.872425][ C3] vpanic+0x553/0x970 [ 52.873777][ C3] ? __pfx_vpanic+0x10/0x10 [ 52.875479][ C3] panic+0xd1/0xe0 [ 52.876993][ C3] ? __pfx_panic+0x10/0x10 [ 52.878753][ C3] check_panic_on_warn.cold+0x19/0x34 [ 52.880860][ C3] ? __netif_receive_skb_core.constprop.0+0x1706/0x3530 [ 52.883378][ C3] __warn.cold+0x191/0x318 [ 52.885088][ C3] __report_bug+0x30f/0x440 [ 52.886869][ C3] ? __netif_receive_skb_core.constprop.0+0x1706/0x3530 [ 52.889520][ C3] ? __pfx___report_bug+0x10/0x10 [ 52.891413][ C3] ? kfree_skbmem+0x19a/0x210 [ 52.893067][ C3] ? kasan_save_stack+0x3f/0x50 [ 52.894567][ C3] ? kasan_save_stack+0x30/0x50 [ 52.896098][ C3] ? kasan_save_track+0x14/0x30 [ 52.897910][ C3] ? kasan_save_free_info+0x3b/0x70 [ 52.899692][ C3] ? __kasan_slab_free+0x5f/0x80 [ 52.901248][ C3] ? kmem_cache_free+0x127/0x6c0 [ 52.902984][ C3] ? kfree_skbmem+0x19a/0x210 [ 52.904735][ C3] ? sk_skb_reason_drop+0x10f/0x1b0 [ 52.906383][ C3] ? ip6_mc_input+0x8b6/0x1050 [ 52.907858][ C3] ? ipv6_rcv+0x34c/0x3d0 [ 52.909273][ C3] ? __netif_receive_skb_one_core+0x12d/0x1e0 [ 52.911559][ C3] ? __netif_receive_skb+0x1f/0x120 [ 52.913548][ C3] ? process_backlog+0x487/0x1600 [ 52.915258][ C3] ? __napi_poll.constprop.0+0xaf/0x450 [ 52.917482][ C3] ? net_rx_action+0xa40/0xf20 [ 52.919369][ C3] ? handle_softirqs+0x1e6/0x9d0 [ 52.921341][ C3] ? do_softirq+0xaf/0xf0 [ 52.923044][ C3] ? __local_bh_enable_ip+0xff/0x120 [ 52.925124][ C3] ? __netif_receive_skb_core.constprop.0+0x1706/0x3530 [ 52.927819][ C3] report_bug+0xb3/0x220 [ 52.929501][ C3] ? __netif_receive_skb_core.constprop.0+0x1706/0x3530 [ 52.932153][ C3] handle_bug+0x16a/0x2a0 [ 52.933921][ C3] exc_invalid_op+0x17/0x50 [ 52.935707][ C3] asm_exc_invalid_op+0x1a/0x20 [ 52.937629][ C3] RIP: 0010:__netif_receive_skb_core.constprop.0+0x1706/0x3530 [ 52.940565][ C3] Code: de 4c 8b bc 24 e8 00 00 00 e8 16 c4 6a f8 85 db 0f 88 11 f2 ff ff 31 db 4d 8d af 81 00 00 00 e9 01 ed ff ff e8 8b c9 6a f8 90 <0f> 0b 90 31 db e9 43 eb ff ff e8 7b c9 6a f8 e8 96 76 4e f8 31 ff [ 52.948035][ C3] RSP: 0018:ffffc90000708990 EFLAGS: 00010246 [ 52.950409][ C3] RAX: 0000000000000000 RBX: 0000000000000040 RCX: 0000000000000101 [ 52.953506][ C3] RDX: ffff88802a684b00 RSI: ffffffff89a17e65 RDI: ffff88802a684b00 [ 52.956405][ C3] RBP: 000000000000ffff R08: 0000000000000003 R09: 000000000000ffff [ 52.958896][ C3] R10: 000000000000ffff R11: 0000000000000001 R12: ffff88802a954b40 [ 52.961231][ C3] R13: ffffc90000708c10 R14: ffff88802a954b40 R15: ffff88802a954b40 [ 52.963401][ C3] ? __netif_receive_skb_core.constprop.0+0x1705/0x3530 [ 52.965568][ C3] ? kmem_cache_free+0x127/0x6c0 [ 52.967173][ C3] ? skb_release_data+0x65e/0x860 [ 52.968781][ C3] ? __pfx___netif_receive_skb_core.constprop.0+0x10/0x10 [ 52.970978][ C3] ? kfree_skbmem+0x19f/0x210 [ 52.972468][ C3] ? sk_skb_reason_drop+0x114/0x1b0 [ 52.974109][ C3] ? ip6_mc_input+0x51a/0x1050 [ 52.975622][ C3] ? __pfx_ip6_mc_input+0x10/0x10 [ 52.977237][ C3] ? __lock_acquire+0x5c0/0x1f40 [ 52.978806][ C3] ? process_backlog+0x437/0x1600 [ 52.980432][ C3] __netif_receive_skb_one_core+0xb0/0x1e0 [ 52.982272][ C3] ? __pfx___netif_receive_skb_one_core+0x10/0x10 [ 52.984286][ C3] ? lock_acquire+0x1d1/0x380 [ 52.985777][ C3] ? process_backlog+0x437/0x1600 [ 52.987385][ C3] ? process_backlog+0x437/0x1600 [ 52.989003][ C3] __netif_receive_skb+0x1f/0x120 [ 52.990599][ C3] process_backlog+0x487/0x1600 [ 52.992151][ C3] __napi_poll.constprop.0+0xaf/0x450 [ 52.993849][ C3] net_rx_action+0xa40/0xf20 [ 52.995319][ C3] ? clockevents_program_event+0x110/0x820 [ 52.997197][ C3] ? __pfx_net_rx_action+0x10/0x10 [ 52.998970][ C3] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 53.001061][ C3] ? kvm_sched_clock_read+0x11/0x20 [ 53.002900][ C3] ? sched_clock+0x3a/0x60 [ 53.004256][ C3] ? sched_clock_cpu+0x6c/0x570 [ 53.005792][ C3] ? mark_held_locks+0x40/0x70 [ 53.007315][ C3] handle_softirqs+0x1e6/0x9d0 [ 53.008836][ C3] ? __pfx_handle_softirqs+0x10/0x10 [ 53.010489][ C3] ? irqtime_account_delta+0x9a/0x110 [ 53.012155][ C3] ? netif_rx+0x65/0xb0 [ 53.013494][ C3] do_softirq+0xaf/0xf0 [ 53.014820][ C3] [ 53.015759][ C3] [ 53.016752][ C3] __local_bh_enable_ip+0xff/0x120 [ 53.018358][ C3] ? netif_rx+0x65/0xb0 [ 53.019675][ C3] netif_rx+0x93/0xb0 [ 53.020954][ C3] slcan_receive_buf+0x1a66/0x1f30 [ 53.022560][ C3] ? __pfx_slcan_receive_buf+0x10/0x10 [ 53.024280][ C3] ? ldsem_down_read_trylock+0x115/0x190 [ 53.026037][ C3] ? ldsem_down_read_trylock+0x11b/0x190 [ 53.027798][ C3] ? __pfx_ldsem_down_read_trylock+0x10/0x10 [ 53.029679][ C3] ? __pfx_slcan_receive_buf+0x10/0x10 [ 53.031382][ C3] tty_ldisc_receive_buf+0x15a/0x1a0 [ 53.033251][ C3] tty_port_default_receive_buf+0x70/0xb0 [ 53.035032][ C3] flush_to_ldisc+0x26b/0x730 [ 53.036528][ C3] ? process_one_work+0x906/0x1b10 [ 53.038132][ C3] process_one_work+0xac7/0x1b10 [ 53.039687][ C3] ? __pfx_process_one_work+0x10/0x10 [ 53.041381][ C3] ? lock_acquire+0x1d1/0x380 [ 53.042855][ C3] ? __pfx_flush_to_ldisc+0x10/0x10 [ 53.044409][ C3] worker_thread+0x5ef/0xe50 [ 53.045841][ C3] ? kthread+0x13a/0x450 [ 53.047143][ C3] ? __pfx_worker_thread+0x10/0x10 [ 53.048712][ C3] kthread+0x373/0x450 [ 53.049958][ C3] ? __pfx_kthread+0x10/0x10 [ 53.051403][ C3] ret_from_fork+0x730/0xd60 [ 53.052872][ C3] ? __pfx_ret_from_fork+0x10/0x10 [ 53.054478][ C3] ? __switch_to+0x800/0x10f0 [ 53.055958][ C3] ? __pfx_kthread+0x10/0x10 [ 53.057453][ C3] ret_from_fork_asm+0x1a/0x30 [ 53.058963][ C3] [ 53.060491][ C3] Kernel Offset: disabled [ 53.061848][ C3] Rebooting in 86400 seconds..