[ 71.868939][ T40] audit: type=1400 audit(1777709573.279:211): avc: denied { transition } for pid=5970 comm="sshd-session" path="/bin/sh" dev="sda1" ino=90 scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 71.876359][ T40] audit: type=1400 audit(1777709573.279:212): avc: denied { noatsecure } for pid=5970 comm="sshd-session" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 71.883029][ T40] audit: type=1400 audit(1777709573.289:213): avc: denied { rlimitinh } for pid=5970 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 71.889142][ T40] audit: type=1400 audit(1777709573.289:214): avc: denied { siginh } for pid=5970 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 76.071392][ T40] audit: type=1400 audit(1777709577.489:215): avc: denied { write } for pid=5979 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 [ 76.107549][ T40] audit: type=1400 audit(1777709577.519:216): avc: denied { write } for pid=5982 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 [ 76.177014][ T40] audit: type=1400 audit(1777709577.589:217): avc: denied { write } for pid=5985 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 [ 76.213785][ T40] audit: type=1400 audit(1777709577.629:218): avc: denied { write } for pid=5988 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 [ 76.277998][ T40] audit: type=1400 audit(1777709577.689:219): avc: denied { write } for pid=5991 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 [ 76.315680][ T40] audit: type=1400 audit(1777709577.729:220): avc: denied { write } for pid=5994 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 [ 76.453165][ T1436] ieee802154 phy0 wpan0: encryption failed: -22 [ 76.455830][ T1436] ieee802154 phy1 wpan1: encryption failed: -22 Warning: Permanently added '[localhost]:16394' (ED25519) to the list of known hosts. [ 77.444695][ T40] kauditd_printk_skb: 2 callbacks suppressed [ 77.444713][ T40] audit: type=1400 audit(1777709578.859:223): avc: denied { write } for pid=6018 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 77.484997][ T40] audit: type=1400 audit(1777709578.899:224): avc: denied { write } for pid=6021 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 77.564464][ T40] audit: type=1400 audit(1777709578.979:225): avc: denied { write } for pid=6024 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 77.608020][ T40] audit: type=1400 audit(1777709579.019:226): avc: denied { write } for pid=6027 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 2026/05/02 08:12:59 parsed 1 programs [ 78.024499][ T40] audit: type=1400 audit(1777709579.439:227): avc: denied { write } for pid=6033 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 [ 78.068414][ T40] audit: type=1400 audit(1777709579.479:228): avc: denied { write } for pid=6036 comm="rm" name="hook-state" dev="tmpfs" ino=1841 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 78.380958][ T40] audit: type=1400 audit(1777709579.789:229): avc: denied { write } for pid=6039 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 [ 78.423941][ T40] audit: type=1400 audit(1777709579.839:230): avc: denied { write } for pid=6042 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 [ 80.119013][ T40] audit: type=1400 audit(1777709581.529:231): avc: denied { read write } for pid=6032 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 80.127489][ T40] audit: type=1400 audit(1777709581.529:232): avc: denied { open } for pid=6032 comm="syz-executor" path="/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 81.141158][ T6032] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 82.876478][ T5089] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 82.879788][ T40] kauditd_printk_skb: 2 callbacks suppressed [ 82.879798][ T40] audit: type=1400 audit(1777709584.289:235): avc: denied { sys_module } for pid=6051 comm="syz-executor" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 82.881518][ T5089] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 82.894116][ T5089] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 82.899120][ T5089] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 82.904136][ T5089] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 83.367936][ T6051] bridge0: port 1(bridge_slave_0) entered blocking state [ 83.372756][ T6051] bridge0: port 1(bridge_slave_0) entered disabled state [ 83.375954][ T6051] bridge_slave_0: entered allmulticast mode [ 83.379823][ T6051] bridge_slave_0: entered promiscuous mode [ 83.397353][ T6051] bridge0: port 2(bridge_slave_1) entered blocking state [ 83.400743][ T6051] bridge0: port 2(bridge_slave_1) entered disabled state [ 83.404562][ T6051] bridge_slave_1: entered allmulticast mode [ 83.407737][ T6051] bridge_slave_1: entered promiscuous mode [ 83.468747][ T6051] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 83.478561][ T6051] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 83.664557][ T6051] team0: Port device team_slave_0 added [ 83.679815][ T40] audit: type=1401 audit(1777709585.089:236): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 83.694594][ T6051] team0: Port device team_slave_1 added [ 83.760152][ T6051] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 83.763249][ T6051] 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. [ 83.774126][ T6051] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 83.785732][ T6051] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 83.788037][ T6051] 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. [ 83.796807][ T6051] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 83.895902][ T6051] hsr_slave_0: entered promiscuous mode [ 83.899071][ T6051] hsr_slave_1: entered promiscuous mode [ 84.028189][ T1268] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.033412][ T1268] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.121449][ T1268] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 84.124127][ T1268] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 84.194997][ T40] audit: type=1400 audit(1777709585.609:237): avc: denied { write } for pid=6125 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 [ 84.259221][ T40] audit: type=1400 audit(1777709585.669:238): avc: denied { write } for pid=6136 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 [ 84.358096][ T40] audit: type=1400 audit(1777709585.769:239): avc: denied { write } for pid=6143 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 [ 84.413068][ T40] audit: type=1400 audit(1777709585.829:240): avc: denied { write } for pid=6146 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 [ 84.476383][ T40] audit: type=1400 audit(1777709585.889:241): avc: denied { write } for pid=6148 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 [ 84.526737][ T40] audit: type=1400 audit(1777709585.939:242): avc: denied { write } for pid=6151 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 [ 84.602670][ T40] audit: type=1400 audit(1777709586.019:243): avc: denied { write } for pid=6153 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 [ 84.649953][ T40] audit: type=1400 audit(1777709586.059:244): avc: denied { write } for pid=6156 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 [ 84.862360][ T6051] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 84.868928][ T6051] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 84.873372][ T6051] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 84.879245][ T6051] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 84.883448][ T6051] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 84.891551][ T6051] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 84.897482][ T6051] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 84.907607][ T6051] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 84.969307][ T6051] 8021q: adding VLAN 0 to HW filter on device bond0 [ 84.980078][ T6051] 8021q: adding VLAN 0 to HW filter on device team0 [ 84.986125][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 84.988665][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 84.995553][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 84.998388][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 85.216967][ T6051] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 85.247715][ T6051] veth0_vlan: entered promiscuous mode [ 85.253759][ T6051] veth1_vlan: entered promiscuous mode [ 85.271274][ T6051] veth0_macvtap: entered promiscuous mode [ 85.275835][ T6051] veth1_macvtap: entered promiscuous mode [ 85.285726][ T6051] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 85.293355][ T6051] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 85.300481][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.303886][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.310753][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 85.314141][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/05/02 08:13:06 executed programs: 0 [ 85.485127][ T5748] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 85.489138][ T6217] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 85.493747][ T5748] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 85.498229][ T6217] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 85.502161][ T6217] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 85.504055][ T6219] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 85.505506][ T6217] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 85.511542][ T6219] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 85.514156][ T6217] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 85.514411][ T6219] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 85.518627][ T6217] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 85.522741][ T6224] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 85.524959][ T6217] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 85.526505][ T6224] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 85.530693][ T6224] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 85.545405][ T5748] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 85.553727][ T6224] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 85.557346][ T6224] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 85.573794][ T6224] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 85.578908][ T6224] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 85.580561][ T13] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.688754][ T13] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.769220][ T13] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 85.853728][ T13] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 86.278404][ T6216] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.281055][ T6216] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.283537][ T6216] bridge_slave_0: entered allmulticast mode [ 86.286447][ T6216] bridge_slave_0: entered promiscuous mode [ 86.289248][ T6220] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.292342][ T6220] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.294908][ T6220] bridge_slave_0: entered allmulticast mode [ 86.297872][ T6220] bridge_slave_0: entered promiscuous mode [ 86.300738][ T6212] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.303601][ T6212] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.306337][ T6212] bridge_slave_0: entered allmulticast mode [ 86.309475][ T6212] bridge_slave_0: entered promiscuous mode [ 86.318227][ T6216] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.321571][ T6216] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.324116][ T6216] bridge_slave_1: entered allmulticast mode [ 86.327100][ T6216] bridge_slave_1: entered promiscuous mode [ 86.349324][ T6220] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.353106][ T6220] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.356440][ T6220] bridge_slave_1: entered allmulticast mode [ 86.359516][ T6220] bridge_slave_1: entered promiscuous mode [ 86.362691][ T6212] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.365103][ T6212] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.368165][ T6212] bridge_slave_1: entered allmulticast mode [ 86.371640][ T6212] bridge_slave_1: entered promiscuous mode [ 86.422152][ T6216] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.503420][ T6216] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.523535][ T6220] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.529111][ T6212] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.554931][ T6220] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.559614][ T6212] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.595134][ T6216] team0: Port device team_slave_0 added [ 86.641087][ T6226] bridge0: port 1(bridge_slave_0) entered blocking state [ 86.644098][ T6226] bridge0: port 1(bridge_slave_0) entered disabled state [ 86.646983][ T6226] bridge_slave_0: entered allmulticast mode [ 86.649718][ T6226] bridge_slave_0: entered promiscuous mode [ 86.653398][ T6226] bridge0: port 2(bridge_slave_1) entered blocking state [ 86.655857][ T6226] bridge0: port 2(bridge_slave_1) entered disabled state [ 86.658227][ T6226] bridge_slave_1: entered allmulticast mode [ 86.663622][ T6226] bridge_slave_1: entered promiscuous mode [ 86.667076][ T6216] team0: Port device team_slave_1 added [ 86.702317][ T34] cfg80211: failed to load regulatory.db [ 86.702848][ T6220] team0: Port device team_slave_0 added [ 86.707880][ T6212] team0: Port device team_slave_0 added [ 86.740575][ T6216] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.744232][ T6216] 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. [ 86.752551][ T6216] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.757368][ T6216] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.760078][ T6216] 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. [ 86.770041][ T6216] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.777638][ T6220] team0: Port device team_slave_1 added [ 86.803639][ T6212] team0: Port device team_slave_1 added [ 86.857359][ T6226] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 86.863591][ T6220] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.866594][ T6220] 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. [ 86.876543][ T6220] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 86.903393][ T6226] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 86.947518][ T6220] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 86.950085][ T6220] 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. [ 86.961417][ T6220] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 86.967085][ T6212] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 86.969431][ T6212] 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. [ 86.978829][ T6212] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.004115][ T6226] team0: Port device team_slave_0 added [ 87.011668][ T6226] team0: Port device team_slave_1 added [ 87.013948][ T6212] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.016285][ T6212] 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. [ 87.024742][ T6212] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.051908][ T6216] hsr_slave_0: entered promiscuous mode [ 87.054870][ T6216] hsr_slave_1: entered promiscuous mode [ 87.057823][ T6216] debugfs: 'hsr0' already exists in 'hsr' [ 87.059913][ T6216] Cannot create hsr debugfs directory [ 87.090053][ T6226] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 87.092499][ T6226] 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. [ 87.101678][ T6226] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 87.106251][ T6226] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 87.108706][ T6226] 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. [ 87.117188][ T6226] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 87.190419][ T6220] hsr_slave_0: entered promiscuous mode [ 87.192829][ T6220] hsr_slave_1: entered promiscuous mode [ 87.195224][ T6220] debugfs: 'hsr0' already exists in 'hsr' [ 87.197139][ T6220] Cannot create hsr debugfs directory [ 87.226082][ T6212] hsr_slave_0: entered promiscuous mode [ 87.229342][ T6212] hsr_slave_1: entered promiscuous mode [ 87.232568][ T6212] debugfs: 'hsr0' already exists in 'hsr' [ 87.235091][ T6212] Cannot create hsr debugfs directory [ 87.289919][ T6226] hsr_slave_0: entered promiscuous mode [ 87.292599][ T6226] hsr_slave_1: entered promiscuous mode [ 87.295321][ T6226] debugfs: 'hsr0' already exists in 'hsr' [ 87.297257][ T6226] Cannot create hsr debugfs directory [ 87.571891][ T6224] Bluetooth: hci1: command tx timeout [ 87.571896][ T5748] Bluetooth: hci2: command tx timeout [ 87.571906][ T6217] Bluetooth: hci0: command tx timeout [ 87.647233][ T13] bridge_slave_1: left allmulticast mode [ 87.649168][ T13] bridge_slave_1: left promiscuous mode [ 87.651449][ T6217] Bluetooth: hci3: command tx timeout [ 87.651491][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 87.657538][ T13] bridge_slave_0: left allmulticast mode [ 87.659480][ T13] bridge_slave_0: left promiscuous mode [ 87.662345][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 87.790952][ T13] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 87.795566][ T13] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 87.800804][ T13] bond0 (unregistering): Released all slaves [ 87.884050][ T6216] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 87.900656][ T6216] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 87.907953][ T6216] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 87.916572][ T6216] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 87.928440][ T6216] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 87.935657][ T6216] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 87.943568][ T13] hsr_slave_0: left promiscuous mode [ 87.946453][ T13] hsr_slave_1: left promiscuous mode [ 87.949268][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 87.953337][ T13] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 87.957211][ T13] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 87.960479][ T13] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 87.969244][ T13] veth1_macvtap: left promiscuous mode [ 87.971783][ T13] veth0_macvtap: left promiscuous mode [ 87.974227][ T13] veth1_vlan: left promiscuous mode [ 87.976573][ T13] veth0_vlan: left promiscuous mode [ 87.984772][ T40] kauditd_printk_skb: 18 callbacks suppressed [ 87.984782][ T40] audit: type=1400 audit(1777709589.399:263): avc: denied { write } for pid=6299 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 [ 88.027480][ T40] audit: type=1400 audit(1777709589.439:264): avc: denied { write } for pid=6302 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 [ 88.137009][ T13] team0 (unregistering): Port device team_slave_1 removed [ 88.144276][ T13] team0 (unregistering): Port device team_slave_0 removed [ 88.200566][ T6216] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 88.204624][ T6216] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 88.216358][ T5441] 8021q: adding VLAN 0 to HW filter on device eth6 [ 88.279510][ T6216] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.296582][ T6216] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.300087][ T40] audit: type=1400 audit(1777709589.709:265): avc: denied { write } for pid=6311 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 [ 88.304404][ T59] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.310438][ T59] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.314524][ T59] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.316957][ T59] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.341442][ T40] audit: type=1400 audit(1777709589.759:266): avc: denied { write } for pid=6314 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 [ 88.443757][ T40] audit: type=1400 audit(1777709589.859:267): avc: denied { write } for pid=6320 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 [ 88.490677][ T40] audit: type=1400 audit(1777709589.899:268): avc: denied { write } for pid=6325 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 [ 88.556514][ T40] audit: type=1400 audit(1777709589.969:269): avc: denied { write } for pid=6330 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 [ 88.585579][ T6212] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 88.591862][ T6212] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 88.595426][ T6212] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 88.602077][ T6212] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 88.618734][ T40] audit: type=1400 audit(1777709590.029:270): avc: denied { write } for pid=6335 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 [ 88.627176][ T6212] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 88.631733][ T6212] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 88.634646][ T6212] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 88.638460][ T6212] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 88.649331][ T6216] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 88.691049][ T6216] veth0_vlan: entered promiscuous mode [ 88.697849][ T6216] veth1_vlan: entered promiscuous mode [ 88.699779][ T40] audit: type=1400 audit(1777709590.109:271): avc: denied { write } for pid=6343 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 [ 88.743563][ T6212] 8021q: adding VLAN 0 to HW filter on device bond0 [ 88.745966][ T40] audit: type=1400 audit(1777709590.159:272): avc: denied { write } for pid=6346 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 [ 88.758094][ T6216] veth0_macvtap: entered promiscuous mode [ 88.766386][ T6216] veth1_macvtap: entered promiscuous mode [ 88.776606][ T6212] 8021q: adding VLAN 0 to HW filter on device team0 [ 88.789164][ T229] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.792318][ T229] bridge0: port 1(bridge_slave_0) entered forwarding state [ 88.799122][ T6216] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 88.814228][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.817554][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 88.845605][ T6216] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 88.853963][ T12] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.863282][ T12] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.867539][ T12] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 88.926849][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.042536][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.046260][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.072796][ T59] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.076234][ T59] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.135191][ T6220] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 89.144525][ T6220] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 89.148503][ T6220] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 89.156950][ T6220] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 89.160807][ T6220] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 89.167364][ T6220] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 89.175326][ T6220] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 89.180596][ T6220] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 89.228660][ T6226] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 89.236022][ T6226] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 89.238991][ T6226] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 89.243875][ T6226] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 89.247230][ T6226] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 89.251249][ T6226] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 89.254456][ T6226] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 89.258506][ T6226] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 89.267321][ T6212] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.349564][ T6212] veth0_vlan: entered promiscuous mode [ 89.358860][ T6220] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.368169][ T6212] veth1_vlan: entered promiscuous mode [ 89.371196][ T34] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 89.393330][ T6220] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.402989][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.406030][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.425303][ T6226] 8021q: adding VLAN 0 to HW filter on device bond0 [ 89.431088][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.433977][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.440520][ T6212] veth0_macvtap: entered promiscuous mode [ 89.457598][ T6212] veth1_macvtap: entered promiscuous mode [ 89.473197][ T6226] 8021q: adding VLAN 0 to HW filter on device team0 [ 89.486097][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.489340][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.499754][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.503031][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.518681][ T6212] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.527057][ T34] usb 6-1: config 0 has an invalid interface number: 244 but max is 0 [ 89.530142][ T34] usb 6-1: config 0 has no interface number 0 [ 89.532422][ T34] usb 6-1: config 0 interface 244 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 89.534269][ T6212] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.536209][ T34] usb 6-1: config 0 interface 244 altsetting 0 endpoint 0x83 has an invalid bInterval 31, changing to 7 [ 89.543181][ T34] usb 6-1: config 0 interface 244 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 89.551220][ T69] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.551786][ T34] usb 6-1: New USB device found, idVendor=2040, idProduct=026d, bcdDevice=57.6a [ 89.554610][ T69] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.558960][ T34] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.565782][ T34] usb 6-1: Product: syz [ 89.567296][ T34] usb 6-1: Manufacturer: syz [ 89.569945][ T34] usb 6-1: SerialNumber: syz [ 89.571098][ T69] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.575062][ T69] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.577532][ T34] usb 6-1: config 0 descriptor?? [ 89.589315][ T34] em28xx 6-1:0.244: New device syz syz @ 480 Mbps (2040:026d, interface 244, class 244) [ 89.594708][ T34] em28xx 6-1:0.244: Audio interface 244 found (Vendor Class) [ 89.651006][ T6217] Bluetooth: hci2: command tx timeout [ 89.654342][ T6224] Bluetooth: hci0: command tx timeout [ 89.657846][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.661278][ T6224] Bluetooth: hci1: command tx timeout [ 89.663699][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.696500][ T229] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 89.699458][ T229] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 89.740996][ T6224] Bluetooth: hci3: command tx timeout [ 89.823747][ T6220] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.851837][ T34] em28xx 6-1:0.244: unknown em28xx chip ID (0) [ 89.855620][ T6220] veth0_vlan: entered promiscuous mode [ 89.857927][ T34] em28xx 6-1:0.244: Config register raw data: 0xfffffffb [ 89.864391][ T34] em28xx 6-1:0.244: AC97 chip type couldn't be determined [ 89.868842][ T6220] veth1_vlan: entered promiscuous mode [ 89.871781][ T34] em28xx 6-1:0.244: No AC97 audio processor [ 89.873990][ T34] em28xx 6-1:0.244: We currently don't support analog TV or stream capture on dual tuners. [ 89.889590][ T6220] veth0_macvtap: entered promiscuous mode [ 89.897598][ T6220] veth1_macvtap: entered promiscuous mode [ 89.922200][ T6220] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 89.930811][ T6220] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 89.939276][ T13] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.941344][ T34] em28xx 6-1:0.244: unknown em28xx chip ID (0) [ 89.942576][ T13] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.945509][ T34] em28xx 6-1:0.244: Config register raw data: 0xfffffffb [ 89.947868][ T13] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.949847][ T34] em28xx 6-1:0.244: AC97 chip type couldn't be determined [ 89.952847][ T13] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 89.962630][ T34] em28xx 6-1:0.244: No AC97 audio processor [ 89.974771][ T6226] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 89.980959][ T24] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 90.022192][ T59] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.025780][ T59] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.061501][ T6226] veth0_vlan: entered promiscuous mode [ 90.063873][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.066555][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.085368][ T6226] veth1_vlan: entered promiscuous mode [ 90.103447][ T6226] veth0_macvtap: entered promiscuous mode [ 90.109550][ T6226] veth1_macvtap: entered promiscuous mode [ 90.121168][ T6226] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 90.128727][ T6226] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 90.137364][ T24] usb 5-1: config 0 has an invalid interface number: 244 but max is 0 [ 90.140177][ T24] usb 5-1: config 0 has no interface number 0 [ 90.143644][ T24] usb 5-1: config 0 interface 244 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 90.143917][ T175] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.147290][ T24] usb 5-1: config 0 interface 244 altsetting 0 endpoint 0x83 has an invalid bInterval 31, changing to 7 [ 90.159846][ T175] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.163488][ T24] usb 5-1: config 0 interface 244 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 90.164788][ T175] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.171558][ T175] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 90.173238][ T24] usb 5-1: New USB device found, idVendor=2040, idProduct=026d, bcdDevice=57.6a [ 90.178480][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.181453][ T24] usb 5-1: Product: syz [ 90.182804][ T24] usb 5-1: Manufacturer: syz [ 90.184296][ T24] usb 5-1: SerialNumber: syz [ 90.189846][ T34] usb 6-1: USB disconnect, device number 2 [ 90.197342][ T24] usb 5-1: config 0 descriptor?? [ 90.206236][ T34] em28xx 6-1:0.244: Disconnecting em28xx #1 [ 90.208359][ T34] em28xx 6-1:0.244: Disconnecting em28xx [ 90.213627][ T24] em28xx 5-1:0.244: New device syz syz @ 480 Mbps (2040:026d, interface 244, class 244) [ 90.216935][ T24] em28xx 5-1:0.244: Audio interface 244 found (Vendor Class) [ 90.217091][ T34] em28xx 6-1:0.244: Freeing device [ 90.221610][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.221792][ T34] em28xx 6-1:0.244: Freeing device [ 90.224884][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.247118][ T175] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 90.251210][ T175] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 90.361035][ T844] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 90.461228][ T24] em28xx 5-1:0.244: unknown em28xx chip ID (0) [ 90.463635][ T24] em28xx 5-1:0.244: Config register raw data: 0xfffffffb [ 90.466191][ T24] em28xx 5-1:0.244: AC97 chip type couldn't be determined [ 90.468576][ T24] em28xx 5-1:0.244: No AC97 audio processor [ 90.472404][ T24] non-slab/vmalloc memory [ 90.474688][ T24] list_add corruption. prev->next should be next (ffffffff90077b00), but was ffffffff8754910c. (prev=ffff88802405c250). [ 90.479211][ T24] ------------[ cut here ]------------ [ 90.481615][ T24] kernel BUG at lib/list_debug.c:32! [ 90.483644][ T24] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 90.487426][ T24] CPU: 2 UID: 0 PID: 24 Comm: kworker/2:0 Not tainted syzkaller #0 PREEMPT(full) [ 90.490822][ T24] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 90.494107][ T24] Workqueue: usb_hub_wq hub_event [ 90.495823][ T24] RIP: 0010:__list_add_valid_or_report+0xfb/0x130 [ 90.498040][ T24] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 3d 49 8b 55 00 4c 89 e9 48 89 de 48 c7 c7 40 38 1c 8c e8 96 46 20 fc 90 <0f> 0b 4c 89 e7 e8 9b 3a 74 fd e9 3a ff ff ff 4c 89 ef e8 8e 3a 74 [ 90.504430][ T24] RSP: 0018:ffffc9000062ee20 EFLAGS: 00010282 [ 90.506445][ T24] RAX: 0000000000000075 RBX: ffffffff90077b00 RCX: 0000000000000000 [ 90.509267][ T24] RDX: 0000000000000075 RSI: ffffffff81e73029 RDI: fffff520000c5db5 [ 90.511910][ T24] RBP: ffff88802aaac250 R08: 0000000000000005 R09: 0000000000000000 [ 90.514529][ T24] R10: 0000000080000000 R11: 0000000000000000 R12: ffffffff90077b08 [ 90.517201][ T24] R13: ffff88802405c250 R14: ffff888036520000 R15: ffff88802bf70000 [ 90.519760][ T24] FS: 0000000000000000(0000) GS:ffff8880d6576000(0000) knlGS:0000000000000000 [ 90.522702][ T24] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.524930][ T24] CR2: 0000001b30e63fff CR3: 000000002cc7a000 CR4: 0000000000352ef0 [ 90.527622][ T24] Call Trace: [ 90.528803][ T24] [ 90.529816][ T24] em28xx_init_extension+0x48/0x200 [ 90.531590][ T24] ? em28xx_audio_setup+0x115/0x370 [ 90.533359][ T24] em28xx_init_dev.isra.0+0xb49/0x1829 [ 90.535249][ T24] ? _dev_info+0xef/0x127 [ 90.536745][ T24] ? __pfx_em28xx_init_dev.isra.0+0x10/0x10 [ 90.538836][ T24] ? trace_kmalloc+0xe3/0x110 [ 90.540457][ T24] ? __kasan_kmalloc+0xaa/0xb0 [ 90.541065][ T1483] usb 8-1: new high-speed USB device number 2 using dummy_hcd [ 90.542120][ T24] ? lockdep_init_map_type+0x5c/0x250 [ 90.547303][ T24] ? lockdep_init_map_type+0x5c/0x250 [ 90.549263][ T24] em28xx_usb_probe.cold+0xca7/0x25f6 [ 90.551088][ T24] usb_probe_interface+0x303/0x8f0 [ 90.552819][ T24] ? __pfx_usb_probe_interface+0x10/0x10 [ 90.554714][ T24] really_probe+0x241/0xa60 [ 90.556295][ T24] __driver_probe_device+0x22e/0x480 [ 90.558158][ T24] driver_probe_device+0x4c/0x1b0 [ 90.559872][ T24] __device_attach_driver+0x1df/0x340 [ 90.561677][ T24] ? __pfx___device_attach_driver+0x10/0x10 [ 90.563666][ T24] bus_for_each_drv+0x159/0x1e0 [ 90.565328][ T24] ? __pfx_bus_for_each_drv+0x10/0x10 [ 90.567167][ T24] ? lockdep_hardirqs_on+0x78/0x100 [ 90.568920][ T24] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 90.570889][ T24] __device_attach+0x1e4/0x4d0 [ 90.572500][ T24] ? __pfx___device_attach+0x10/0x10 [ 90.574273][ T24] ? do_raw_spin_unlock+0x145/0x1e0 [ 90.576039][ T24] device_initial_probe+0xaf/0xd0 [ 90.577746][ T24] bus_probe_device+0x64/0x160 [ 90.579395][ T24] device_add+0x1210/0x1950 [ 90.580923][ T24] ? __pfx_device_add+0x10/0x10 [ 90.582553][ T24] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 90.584518][ T24] usb_set_configuration+0xd97/0x1c60 [ 90.586311][ T24] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 90.588406][ T24] usb_generic_driver_probe+0xa1/0xe0 [ 90.590191][ T24] usb_probe_device+0xef/0x400 [ 90.591809][ T24] ? __pfx_usb_probe_device+0x10/0x10 [ 90.593199][ T844] usb 7-1: config 0 has an invalid interface number: 244 but max is 0 [ 90.593598][ T24] really_probe+0x241/0xa60 [ 90.596440][ T844] usb 7-1: config 0 has no interface number 0 [ 90.597913][ T24] __driver_probe_device+0x22e/0x480 [ 90.600176][ T844] usb 7-1: config 0 interface 244 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 90.601903][ T24] ? usb_driver_applicable+0x1c7/0x220 [ 90.601929][ T24] driver_probe_device+0x4c/0x1b0 [ 90.601945][ T24] __device_attach_driver+0x1df/0x340 [ 90.601962][ T24] ? __pfx___device_attach_driver+0x10/0x10 [ 90.601978][ T24] bus_for_each_drv+0x159/0x1e0 [ 90.605854][ T844] usb 7-1: config 0 interface 244 altsetting 0 endpoint 0x83 has an invalid bInterval 31, changing to 7 [ 90.607584][ T24] ? __pfx_bus_for_each_drv+0x10/0x10 [ 90.609912][ T844] usb 7-1: config 0 interface 244 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 90.611662][ T24] ? lockdep_hardirqs_on+0x78/0x100 [ 90.611682][ T24] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 90.611693][ T24] __device_attach+0x1e4/0x4d0 [ 90.611710][ T24] ? __pfx___device_attach+0x10/0x10 [ 90.611726][ T24] ? do_raw_spin_unlock+0x145/0x1e0 [ 90.611743][ T24] device_initial_probe+0xaf/0xd0 [ 90.616219][ T844] usb 7-1: New USB device found, idVendor=2040, idProduct=026d, bcdDevice=57.6a [ 90.619748][ T24] bus_probe_device+0x64/0x160 [ 90.619772][ T24] device_add+0x1210/0x1950 [ 90.619783][ T24] ? __pfx_device_add+0x10/0x10 [ 90.619793][ T24] ? add_device_randomness+0xb7/0xf0 [ 90.621761][ T844] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.626056][ T24] usb_new_device.cold+0x685/0x115c [ 90.626082][ T24] ? do_raw_spin_lock+0x128/0x260 [ 90.626098][ T24] ? __pfx_usb_new_device+0x10/0x10 [ 90.627950][ T844] usb 7-1: Product: syz [ 90.629876][ T24] ? mark_held_locks+0x40/0x70 [ 90.629898][ T24] hub_event+0x314d/0x4af0 [ 90.629918][ T24] ? __pfx_hub_event+0x10/0x10 [ 90.631625][ T844] usb 7-1: Manufacturer: syz [ 90.633324][ T24] ? assoc_array_gc+0xf40/0x15d0 [ 90.635117][ T844] usb 7-1: SerialNumber: syz [ 90.636827][ T24] ? rcu_is_watching+0x12/0xc0 [ 90.640947][ T34] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 90.641810][ T24] process_one_work+0xa0e/0x1980 [ 90.644498][ T844] usb 7-1: config 0 descriptor?? [ 90.645044][ T24] ? __pfx_process_one_work+0x10/0x10 [ 90.650899][ T844] em28xx 7-1:0.244: New device syz syz @ 480 Mbps (2040:026d, interface 244, class 244) [ 90.651385][ T24] ? __pfx_hub_event+0x10/0x10 [ 90.653140][ T844] em28xx 7-1:0.244: Audio interface 244 found (Vendor Class) [ 90.654768][ T24] worker_thread+0x5ef/0xe50 [ 90.683580][ T24] ? kthread+0x13a/0x450 [ 90.685006][ T24] ? __pfx_worker_thread+0x10/0x10 [ 90.686709][ T24] kthread+0x370/0x450 [ 90.688128][ T24] ? __pfx_kthread+0x10/0x10 [ 90.689707][ T24] ret_from_fork+0x72b/0xd50 [ 90.691274][ T24] ? __pfx_ret_from_fork+0x10/0x10 [ 90.692991][ T24] ? __switch_to+0x800/0x1100 [ 90.694580][ T24] ? __pfx_kthread+0x10/0x10 [ 90.696242][ T24] ret_from_fork_asm+0x1a/0x30 [ 90.697878][ T24] [ 90.698981][ T24] Modules linked in: [ 90.701186][ T24] ---[ end trace 0000000000000000 ]--- [ 90.704302][ T24] RIP: 0010:__list_add_valid_or_report+0xfb/0x130 [ 90.706514][ T24] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 75 3d 49 8b 55 00 4c 89 e9 48 89 de 48 c7 c7 40 38 1c 8c e8 96 46 20 fc 90 <0f> 0b 4c 89 e7 e8 9b 3a 74 fd e9 3a ff ff ff 4c 89 ef e8 8e 3a 74 [ 90.713005][ T24] RSP: 0018:ffffc9000062ee20 EFLAGS: 00010282 [ 90.715002][ T24] RAX: 0000000000000075 RBX: ffffffff90077b00 RCX: 0000000000000000 [ 90.717578][ T24] RDX: 0000000000000075 RSI: ffffffff81e73029 RDI: fffff520000c5db5 [ 90.720169][ T24] RBP: ffff88802aaac250 R08: 0000000000000005 R09: 0000000000000000 [ 90.722867][ T24] R10: 0000000080000000 R11: 0000000000000000 R12: ffffffff90077b08 [ 90.725499][ T24] R13: ffff88802405c250 R14: ffff888036520000 R15: ffff88802bf70000 [ 90.728174][ T24] FS: 0000000000000000(0000) GS:ffff8880d6576000(0000) knlGS:0000000000000000 [ 90.731335][ T24] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 90.732547][ T1483] usb 8-1: config 0 has an invalid interface number: 244 but max is 0 [ 90.733521][ T24] CR2: 0000001b30e63fff CR3: 000000002cc7a000 CR4: 0000000000352ef0 [ 90.733532][ T24] Kernel panic - not syncing: Fatal exception [ 90.736774][ T24] Kernel Offset: disabled