Warning: Permanently added '10.128.1.187' (ED25519) to the list of known hosts. 2026/02/03 05:40:07 parsed 1 programs [ 59.943122][ T30] audit: type=1400 audit(1770097207.258:62): avc: denied { node_bind } for pid=5798 comm="syz-execprog" saddr=::1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 61.872411][ T30] audit: type=1400 audit(1770097209.188:63): avc: denied { mounton } for pid=5804 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 [ 61.896134][ T30] audit: type=1400 audit(1770097209.208:64): avc: denied { mount } for pid=5804 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 [ 61.898746][ T5804] cgroup: Unknown subsys name 'net' [ 61.925999][ T30] audit: type=1400 audit(1770097209.238:65): avc: denied { unmount } for pid=5804 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 62.063658][ T5804] cgroup: Unknown subsys name 'cpuset' [ 62.071655][ T5804] cgroup: Unknown subsys name 'rlimit' [ 62.263382][ T30] audit: type=1400 audit(1770097209.578:66): avc: denied { setattr } for pid=5804 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 62.296831][ T30] audit: type=1400 audit(1770097209.578:67): avc: denied { create } for pid=5804 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 62.330461][ T30] audit: type=1400 audit(1770097209.578:68): avc: denied { write } for pid=5804 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 62.355201][ T30] audit: type=1400 audit(1770097209.578:69): avc: denied { read } for pid=5804 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 62.367231][ T5808] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 62.376261][ T30] audit: type=1400 audit(1770097209.588:70): avc: denied { mounton } for pid=5804 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 62.408934][ T30] audit: type=1400 audit(1770097209.588:71): avc: denied { mount } for pid=5804 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 63.341741][ T5804] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 65.118403][ T30] kauditd_printk_skb: 8 callbacks suppressed [ 65.118418][ T30] audit: type=1400 audit(1770097212.428:80): avc: denied { mounton } for pid=5820 comm="syz-executor" path="/root/syzkaller.dToEjI/syz-tmp" dev="sda1" ino=2042 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 65.149461][ T30] audit: type=1400 audit(1770097212.428:81): avc: denied { mount } for pid=5820 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 [ 65.171720][ T30] audit: type=1400 audit(1770097212.428:82): avc: denied { mounton } for pid=5820 comm="syz-executor" path="/root/syzkaller.dToEjI/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 [ 65.197358][ T30] audit: type=1400 audit(1770097212.438:83): avc: denied { mount } for pid=5820 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 [ 65.219518][ T30] audit: type=1400 audit(1770097212.438:84): avc: denied { mounton } for pid=5820 comm="syz-executor" path="/root/syzkaller.dToEjI/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 [ 65.275228][ T5818] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 65.292630][ T30] audit: type=1400 audit(1770097212.438:85): avc: denied { mounton } for pid=5820 comm="syz-executor" path="/root/syzkaller.dToEjI/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=5005 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 65.324564][ T30] audit: type=1400 audit(1770097212.458:86): avc: denied { unmount } for pid=5818 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 65.344094][ T30] audit: type=1400 audit(1770097212.458:87): avc: denied { unmount } for pid=5820 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 65.363639][ T30] audit: type=1400 audit(1770097212.488:88): avc: denied { mounton } for pid=5818 comm="syz-executor" path="/dev/gadgetfs" dev="devtmpfs" ino=2783 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:device_t tclass=dir permissive=1 [ 65.386470][ T30] audit: type=1400 audit(1770097212.488:89): avc: denied { mount } for pid=5818 comm="syz-executor" name="/" dev="gadgetfs" ino=5019 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nfs_t tclass=filesystem permissive=1 [ 65.733277][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 65.746075][ T52] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 65.753748][ T52] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 65.779615][ T52] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 65.792194][ T52] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 67.090659][ T13] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.120410][ T13] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.185613][ T63] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 67.194043][ T63] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 67.492311][ T5866] chnl_net:caif_netlink_parms(): no params data found [ 67.749889][ T5866] bridge0: port 1(bridge_slave_0) entered blocking state [ 67.759091][ T5866] bridge0: port 1(bridge_slave_0) entered disabled state [ 67.767522][ T5866] bridge_slave_0: entered allmulticast mode [ 67.776920][ T5866] bridge_slave_0: entered promiscuous mode [ 67.794008][ T5866] bridge0: port 2(bridge_slave_1) entered blocking state [ 67.806695][ T5866] bridge0: port 2(bridge_slave_1) entered disabled state [ 67.814253][ T5866] bridge_slave_1: entered allmulticast mode [ 67.821631][ T5866] bridge_slave_1: entered promiscuous mode [ 67.849906][ T5866] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 67.861861][ T5866] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 67.891665][ T5866] team0: Port device team_slave_0 added [ 67.899413][ T5866] team0: Port device team_slave_1 added [ 67.926039][ T5866] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 67.933063][ T5866] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 67.959347][ T5866] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 67.971829][ T5866] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 67.978757][ T5866] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 68.004669][ T5866] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 68.034303][ T5866] hsr_slave_0: entered promiscuous mode [ 68.040679][ T5866] hsr_slave_1: entered promiscuous mode [ 68.133282][ T5866] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 68.144610][ T5866] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 68.157116][ T5866] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 68.166730][ T5866] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 68.214792][ T5866] 8021q: adding VLAN 0 to HW filter on device bond0 [ 68.233894][ T5866] 8021q: adding VLAN 0 to HW filter on device team0 [ 68.246165][ T36] bridge0: port 1(bridge_slave_0) entered blocking state [ 68.253357][ T36] bridge0: port 1(bridge_slave_0) entered forwarding state [ 68.265869][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 68.272953][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 68.390605][ T5866] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 68.422932][ T5866] veth0_vlan: entered promiscuous mode [ 68.433277][ T5866] veth1_vlan: entered promiscuous mode [ 68.456697][ T5866] veth0_macvtap: entered promiscuous mode [ 68.465202][ T5866] veth1_macvtap: entered promiscuous mode [ 68.478496][ T5866] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 68.493688][ T5866] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 68.506387][ T63] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.516195][ T63] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.526389][ T63] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 68.536050][ T63] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 2026/02/03 05:40:15 executed programs: 0 [ 68.654769][ T52] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 68.684735][ T5846] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 68.694721][ T5846] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 68.702437][ T5846] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 68.711738][ T5846] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 68.718821][ T5922] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 68.727430][ T5922] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 68.735745][ T5846] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 68.746867][ T5922] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 68.767339][ T5922] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 68.789935][ T5129] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 68.798387][ T5846] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 68.808593][ T5846] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 68.819012][ T52] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 68.828481][ T52] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 68.837731][ T52] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 68.845083][ T5932] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 68.855732][ T5932] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 68.866041][ T5932] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 68.868195][ T5922] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 68.874629][ T5932] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 68.880667][ T5922] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 68.887692][ T5932] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 68.898916][ T5922] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 68.912565][ T5922] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 69.264880][ T5917] chnl_net:caif_netlink_parms(): no params data found [ 69.369238][ T5919] chnl_net:caif_netlink_parms(): no params data found [ 69.409618][ T36] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.499675][ T5930] chnl_net:caif_netlink_parms(): no params data found [ 69.510314][ T5917] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.517804][ T5917] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.525365][ T5917] bridge_slave_0: entered allmulticast mode [ 69.532123][ T5917] bridge_slave_0: entered promiscuous mode [ 69.545561][ T36] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 69.557928][ T5926] chnl_net:caif_netlink_parms(): no params data found [ 69.577790][ T5917] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.585224][ T5917] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.594034][ T5917] bridge_slave_1: entered allmulticast mode [ 69.601406][ T5917] bridge_slave_1: entered promiscuous mode [ 69.660844][ T5917] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.686647][ T5919] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.693872][ T5919] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.700998][ T5919] bridge_slave_0: entered allmulticast mode [ 69.707809][ T5919] bridge_slave_0: entered promiscuous mode [ 69.719610][ T5917] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.739092][ T5925] chnl_net:caif_netlink_parms(): no params data found [ 69.748680][ T5919] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.758341][ T5919] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.765597][ T5919] bridge_slave_1: entered allmulticast mode [ 69.772223][ T5919] bridge_slave_1: entered promiscuous mode [ 69.822933][ T5917] team0: Port device team_slave_0 added [ 69.859438][ T5919] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 69.870086][ T5930] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.877475][ T5930] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.884794][ T5930] bridge_slave_0: entered allmulticast mode [ 69.891704][ T5930] bridge_slave_0: entered promiscuous mode [ 69.900365][ T5917] team0: Port device team_slave_1 added [ 69.917381][ T5926] bridge0: port 1(bridge_slave_0) entered blocking state [ 69.924500][ T5926] bridge0: port 1(bridge_slave_0) entered disabled state [ 69.931670][ T5926] bridge_slave_0: entered allmulticast mode [ 69.938261][ T5926] bridge_slave_0: entered promiscuous mode [ 69.945985][ T5926] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.953134][ T5926] bridge0: port 2(bridge_slave_1) entered disabled state [ 69.960218][ T5926] bridge_slave_1: entered allmulticast mode [ 69.967095][ T5926] bridge_slave_1: entered promiscuous mode [ 69.975191][ T5919] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 69.989964][ T5930] bridge0: port 2(bridge_slave_1) entered blocking state [ 69.997250][ T5930] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.004477][ T5930] bridge_slave_1: entered allmulticast mode [ 70.011067][ T5930] bridge_slave_1: entered promiscuous mode [ 70.048450][ T5917] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.055589][ T5917] 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. [ 70.082253][ T5917] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.094991][ T5917] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.102039][ T5917] 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. [ 70.128239][ T5917] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.152399][ T5919] team0: Port device team_slave_0 added [ 70.160283][ T5926] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.178087][ T5930] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.199823][ T5919] team0: Port device team_slave_1 added [ 70.206984][ T5926] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.225376][ T5930] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.279765][ T5930] team0: Port device team_slave_0 added [ 70.286218][ T5925] bridge0: port 1(bridge_slave_0) entered blocking state [ 70.293455][ T5925] bridge0: port 1(bridge_slave_0) entered disabled state [ 70.300573][ T5925] bridge_slave_0: entered allmulticast mode [ 70.307482][ T5925] bridge_slave_0: entered promiscuous mode [ 70.315787][ T5925] bridge0: port 2(bridge_slave_1) entered blocking state [ 70.323244][ T5925] bridge0: port 2(bridge_slave_1) entered disabled state [ 70.330335][ T5925] bridge_slave_1: entered allmulticast mode [ 70.337512][ T5925] bridge_slave_1: entered promiscuous mode [ 70.344909][ T5919] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.352218][ T5919] 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. [ 70.378410][ T5919] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.390398][ T5926] team0: Port device team_slave_0 added [ 70.398229][ T5926] team0: Port device team_slave_1 added [ 70.411707][ T5930] team0: Port device team_slave_1 added [ 70.438069][ T5919] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.445264][ T5919] 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. [ 70.471526][ T5919] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.495164][ T5930] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.502143][ T5930] 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. [ 70.528374][ T5930] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.553852][ T5925] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 70.572860][ T5917] hsr_slave_0: entered promiscuous mode [ 70.578857][ T5917] hsr_slave_1: entered promiscuous mode [ 70.584904][ T5917] debugfs: 'hsr0' already exists in 'hsr' [ 70.590668][ T5917] Cannot create hsr debugfs directory [ 70.597621][ T5930] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.604818][ T5930] 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. [ 70.631935][ T5930] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.665313][ T5925] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 70.675118][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 70.682092][ T5926] 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. [ 70.708358][ T5926] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 70.721468][ T5926] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 70.728410][ T5926] 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. [ 70.754550][ T5926] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 70.768848][ T5930] hsr_slave_0: entered promiscuous mode [ 70.776257][ T5930] hsr_slave_1: entered promiscuous mode [ 70.782421][ T5930] debugfs: 'hsr0' already exists in 'hsr' [ 70.788126][ T5930] Cannot create hsr debugfs directory [ 70.794219][ T5922] Bluetooth: hci0: command tx timeout [ 70.805629][ T5922] Bluetooth: hci1: command tx timeout [ 70.850268][ T5919] hsr_slave_0: entered promiscuous mode [ 70.856626][ T5919] hsr_slave_1: entered promiscuous mode [ 70.862707][ T5919] debugfs: 'hsr0' already exists in 'hsr' [ 70.868409][ T5919] Cannot create hsr debugfs directory [ 70.875830][ T5925] team0: Port device team_slave_0 added [ 70.883355][ T5925] team0: Port device team_slave_1 added [ 70.955758][ T1297] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.956444][ T5129] Bluetooth: hci4: command tx timeout [ 70.962399][ T5846] Bluetooth: hci3: command tx timeout [ 70.967854][ T5922] Bluetooth: hci2: command tx timeout [ 70.973663][ T1297] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.996786][ T36] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.015924][ T5925] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 71.023129][ T5925] 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. [ 71.049982][ T5925] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 71.094862][ T5925] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 71.102086][ T5925] 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. [ 71.129195][ T5925] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 71.155139][ T5926] hsr_slave_0: entered promiscuous mode [ 71.161269][ T5926] hsr_slave_1: entered promiscuous mode [ 71.167186][ T5926] debugfs: 'hsr0' already exists in 'hsr' [ 71.173134][ T5926] Cannot create hsr debugfs directory [ 71.222774][ T5925] hsr_slave_0: entered promiscuous mode [ 71.228831][ T5925] hsr_slave_1: entered promiscuous mode [ 71.234994][ T5925] debugfs: 'hsr0' already exists in 'hsr' [ 71.240698][ T5925] Cannot create hsr debugfs directory [ 71.343236][ T36] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 71.472554][ T5917] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 71.499495][ T5917] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 71.526991][ T5917] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 71.548206][ T5917] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 71.612610][ T5930] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 71.623430][ T5930] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 71.647116][ T5930] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 71.657158][ T5930] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 71.773701][ T5919] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 71.784357][ T36] bridge_slave_1: left allmulticast mode [ 71.790053][ T36] bridge_slave_1: left promiscuous mode [ 71.796869][ T36] bridge0: port 2(bridge_slave_1) entered disabled state [ 71.808782][ T36] bridge_slave_0: left allmulticast mode [ 71.815929][ T36] bridge_slave_0: left promiscuous mode [ 71.821706][ T36] bridge0: port 1(bridge_slave_0) entered disabled state [ 71.999466][ T36] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 72.010344][ T36] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 72.020031][ T36] bond0 (unregistering): Released all slaves [ 72.030126][ T5919] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 72.049369][ T5919] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 72.058730][ T5919] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 72.118534][ T5917] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.165675][ T36] hsr_slave_0: left promiscuous mode [ 72.171575][ T36] hsr_slave_1: left promiscuous mode [ 72.177205][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 72.187295][ T36] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 72.196440][ T36] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 72.204206][ T36] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 72.217374][ T36] veth1_macvtap: left promiscuous mode [ 72.223490][ T36] veth0_macvtap: left promiscuous mode [ 72.229013][ T36] veth1_vlan: left promiscuous mode [ 72.234714][ T36] veth0_vlan: left promiscuous mode [ 72.448724][ T36] team0 (unregistering): Port device team_slave_1 removed [ 72.469507][ T36] team0 (unregistering): Port device team_slave_0 removed [ 72.637864][ T5917] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.708206][ T5965] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.715337][ T5965] bridge0: port 1(bridge_slave_0) entered forwarding state [ 72.740910][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 72.748054][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 72.789313][ T5930] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.850451][ T5917] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 72.863180][ T5917] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 72.885008][ T5922] Bluetooth: hci1: command tx timeout [ 72.885014][ T5846] Bluetooth: hci0: command tx timeout [ 72.898761][ T5930] 8021q: adding VLAN 0 to HW filter on device team0 [ 72.909798][ T5919] 8021q: adding VLAN 0 to HW filter on device bond0 [ 72.990665][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 72.997828][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.018020][ T5919] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.034616][ T5922] Bluetooth: hci3: command tx timeout [ 73.034628][ T5846] Bluetooth: hci2: command tx timeout [ 73.034656][ T5846] Bluetooth: hci4: command tx timeout [ 73.076512][ T50] bridge0: port 1(bridge_slave_0) entered blocking state [ 73.083670][ T50] bridge0: port 1(bridge_slave_0) entered forwarding state [ 73.099746][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.106894][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.155349][ T5926] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 73.198970][ T50] bridge0: port 2(bridge_slave_1) entered blocking state [ 73.206125][ T50] bridge0: port 2(bridge_slave_1) entered forwarding state [ 73.226423][ T5926] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 73.291647][ T5926] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 73.308350][ T5917] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.323852][ T5926] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 73.343484][ T5925] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 73.353213][ T5925] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 73.372503][ T5925] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 73.392629][ T5925] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 73.483740][ T5917] veth0_vlan: entered promiscuous mode [ 73.594436][ T5917] veth1_vlan: entered promiscuous mode [ 73.694387][ T5917] veth0_macvtap: entered promiscuous mode [ 73.733416][ T5917] veth1_macvtap: entered promiscuous mode [ 73.742984][ T5925] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.781021][ T5926] 8021q: adding VLAN 0 to HW filter on device bond0 [ 73.796899][ T5930] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.838532][ T5917] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 73.864276][ T5917] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 73.896327][ T5919] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 73.935167][ T5925] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.945997][ T5926] 8021q: adding VLAN 0 to HW filter on device team0 [ 73.953287][ T36] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 73.989374][ T36] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.003593][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.010718][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.031730][ T36] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.056453][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 74.063606][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 74.080265][ T36] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.110266][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.117402][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.126753][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 74.133898][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 74.217755][ T1232] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.230685][ T1232] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.264909][ T5919] veth0_vlan: entered promiscuous mode [ 74.278978][ T5925] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 74.290545][ T5925] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 74.318923][ T5919] veth1_vlan: entered promiscuous mode [ 74.352715][ T1232] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.356957][ T5930] veth0_vlan: entered promiscuous mode [ 74.368552][ T1232] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 74.407593][ T5930] veth1_vlan: entered promiscuous mode 2026/02/03 05:40:21 executed programs: 10 [ 74.499549][ T5919] veth0_macvtap: entered promiscuous mode [ 74.505694][ T30] kauditd_printk_skb: 16 callbacks suppressed [ 74.505707][ T30] audit: type=1400 audit(1770097221.808:106): avc: denied { read write } for pid=6053 comm="syz.0.17" name="raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 74.540905][ T30] audit: type=1400 audit(1770097221.808:107): avc: denied { open } for pid=6053 comm="syz.0.17" path="/dev/raw-gadget" dev="devtmpfs" ino=820 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 74.555524][ T5930] veth0_macvtap: entered promiscuous mode [ 74.570792][ T30] audit: type=1400 audit(1770097221.808:108): avc: denied { ioctl } for pid=6053 comm="syz.0.17" path="/dev/raw-gadget" dev="devtmpfs" ino=820 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 74.608223][ T5919] veth1_macvtap: entered promiscuous mode [ 74.618896][ T5930] veth1_macvtap: entered promiscuous mode [ 74.665879][ T5919] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.677558][ T5930] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 74.689709][ T5919] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.699792][ T5926] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.709742][ T5925] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 74.726128][ T5930] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 74.737560][ T1232] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.748158][ T1232] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.763232][ T1232] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.772582][ T1232] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.782275][ T24] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 74.801890][ T1232] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.821019][ T1232] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.830820][ T1232] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.840221][ T1232] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 74.909941][ T5925] veth0_vlan: entered promiscuous mode [ 74.934981][ T5926] veth0_vlan: entered promiscuous mode [ 74.951425][ T5846] Bluetooth: hci1: command tx timeout [ 74.951467][ T5129] Bluetooth: hci0: command tx timeout [ 74.968886][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 74.969928][ T5965] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 74.988474][ T5925] veth1_vlan: entered promiscuous mode [ 75.000642][ T5926] veth1_vlan: entered promiscuous mode [ 75.007513][ T5965] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.015759][ T24] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 75.033370][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.048437][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.049670][ T24] usb 1-1: Product: syz [ 75.061801][ T24] usb 1-1: Manufacturer: syz [ 75.066399][ T24] usb 1-1: SerialNumber: syz [ 75.070219][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.078981][ T24] usb 1-1: config 0 descriptor?? [ 75.090597][ T24] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 75.101629][ T24] em28xx 1-1:0.0: Video interface 0 found: [ 75.111733][ T5129] Bluetooth: hci4: command tx timeout [ 75.121644][ T5129] Bluetooth: hci3: command tx timeout [ 75.123143][ T5846] Bluetooth: hci2: command tx timeout [ 75.151073][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.160792][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.178264][ T5925] veth0_macvtap: entered promiscuous mode [ 75.185684][ T5926] veth0_macvtap: entered promiscuous mode [ 75.195718][ T5926] veth1_macvtap: entered promiscuous mode [ 75.202421][ T1232] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.210262][ T1232] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.213494][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.254130][ T5926] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.276624][ T5925] veth1_macvtap: entered promiscuous mode [ 75.306329][ T5965] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.317533][ T5965] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.335596][ T5965] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.361526][ T5965] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.362296][ T24] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 75.378629][ T5925] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 75.399556][ T5925] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 75.419344][ T12] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.434634][ T12] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.444496][ T12] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.463403][ T12] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 75.501661][ T63] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.513365][ T63] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.515832][ T24] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 75.529371][ T5988] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 75.539654][ T24] em28xx 1-1:0.0: board has no eeprom [ 75.575471][ T6058] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.581246][ T10] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 75.592365][ T6058] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.595860][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.612003][ T24] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 75.622665][ T24] em28xx 1-1:0.0: analog set to bulk mode. [ 75.630230][ T6047] em28xx 1-1:0.0: Registering V4L2 extension [ 75.634241][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.647113][ T24] usb 1-1: USB disconnect, device number 2 [ 75.662342][ T24] em28xx 1-1:0.0: Disconnecting em28xx [ 75.694581][ T5988] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 75.745826][ T5988] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 75.757698][ T13] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 75.766482][ T6047] i2c i2c-1: Invalid 7-bit I2C address 0x00 [ 75.780139][ T5988] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.782258][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 75.789829][ T5988] usb 3-1: Product: syz [ 75.797948][ T13] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 75.841526][ T5988] usb 3-1: Manufacturer: syz [ 75.846151][ T5988] usb 3-1: SerialNumber: syz [ 75.862119][ T10] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 75.878259][ T6047] tuner: 1-0061: Tuner -1 found with type(s) Radio TV. [ 75.883519][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.889360][ T5988] usb 3-1: config 0 descriptor?? [ 75.900783][ T10] usb 5-1: Product: syz [ 75.919815][ T10] usb 5-1: Manufacturer: syz [ 75.931977][ T10] usb 5-1: SerialNumber: syz [ 75.938619][ T5988] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 75.956843][ T10] usb 5-1: config 0 descriptor?? [ 75.967027][ T5988] em28xx 3-1:0.0: Video interface 0 found: [ 75.971181][ T5966] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 75.979392][ T6047] DVB: Unable to find symbol xc2028_attach() [ 75.982193][ T10] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 75.987289][ T6047] tuner: 1-0061: Tuner has no way to set tv freq [ 75.997734][ T10] em28xx 5-1:0.0: Video interface 0 found: [ 76.014416][ T6047] em28xx 1-1:0.0: Config register raw data: 0xffffffed [ 76.021663][ T6047] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 76.028690][ T6047] em28xx 1-1:0.0: No AC97 audio processor [ 76.035272][ T6047] tuner: 1-0061: Tuner has no way to set tv freq [ 76.044755][ T6047] videodev: could not get a free minor [ 76.050266][ T6047] em28xx 1-1:0.0: can't register radio device [ 76.057585][ T6047] em28xx 1-1:0.0: V4L2 device video103 deregistered [ 76.067862][ T6047] em28xx 1-1:0.0: Registering input extension [ 76.075331][ T24] em28xx 1-1:0.0: Closing input extension [ 76.088028][ T24] em28xx 1-1:0.0: Freeing device [ 76.133700][ T5966] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 76.155569][ T5966] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 76.167108][ T5966] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.172012][ T6018] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 76.181522][ T5966] usb 2-1: Product: syz [ 76.186702][ T5966] usb 2-1: Manufacturer: syz [ 76.191490][ T5988] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 76.211282][ T5966] usb 2-1: SerialNumber: syz [ 76.222157][ T5966] usb 2-1: config 0 descriptor?? [ 76.238152][ T5966] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 76.258219][ T5966] em28xx 2-1:0.0: Video interface 0 found: [ 76.265507][ T10] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 76.320625][ T5988] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 76.330491][ T5988] em28xx 3-1:0.0: board has no eeprom [ 76.365204][ T6018] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 76.377018][ T6018] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 76.377789][ T10] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 76.386472][ T6018] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.394520][ T10] em28xx 5-1:0.0: board has no eeprom [ 76.409631][ T5988] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 76.416890][ T5988] em28xx 3-1:0.0: analog set to bulk mode. [ 76.423001][ T6018] usb 4-1: Product: syz [ 76.427150][ T6018] usb 4-1: Manufacturer: syz [ 76.432484][ T6003] em28xx 3-1:0.0: Registering V4L2 extension [ 76.442348][ T5988] usb 3-1: USB disconnect, device number 2 [ 76.448738][ T6018] usb 4-1: SerialNumber: syz [ 76.460627][ T5988] em28xx 3-1:0.0: Disconnecting em28xx [ 76.461227][ T10] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 76.466910][ T24] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 76.488786][ T6018] usb 4-1: config 0 descriptor?? [ 76.496605][ T10] em28xx 5-1:0.0: analog set to bulk mode. [ 76.505003][ T5966] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 76.519923][ T6018] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 76.529659][ T6018] em28xx 4-1:0.0: Video interface 0 found: [ 76.543490][ T10] usb 5-1: USB disconnect, device number 2 [ 76.562220][ T10] em28xx 5-1:0.0: Disconnecting em28xx [ 76.570934][ T6003] i2c i2c-1: Invalid 7-bit I2C address 0x00 [ 76.608662][ T6003] tuner: 1-0061: Tuner -1 found with type(s) Radio TV. [ 76.618942][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 76.620256][ T5966] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 76.638173][ T5966] em28xx 2-1:0.0: board has no eeprom [ 76.641456][ T24] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 76.661364][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.680065][ T24] usb 1-1: Product: syz [ 76.686759][ T24] usb 1-1: Manufacturer: syz [ 76.701496][ T5966] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 76.719064][ T24] usb 1-1: SerialNumber: syz [ 76.723853][ T5966] em28xx 2-1:0.0: analog set to bulk mode. [ 76.729949][ T6003] DVB: Unable to find symbol xc2028_attach() [ 76.738114][ T6003] tuner: 1-0061: Tuner has no way to set tv freq [ 76.753736][ T24] usb 1-1: config 0 descriptor?? [ 76.759295][ T6003] em28xx 3-1:0.0: Config register raw data: 0xffffffed [ 76.769922][ T6003] em28xx 3-1:0.0: AC97 chip type couldn't be determined [ 76.777864][ T6018] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 76.786006][ T6003] em28xx 3-1:0.0: No AC97 audio processor [ 76.796105][ T24] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 76.799005][ T5966] usb 2-1: USB disconnect, device number 2 [ 76.813899][ T6003] tuner: 1-0061: Tuner has no way to set tv freq [ 76.819140][ T5966] em28xx 2-1:0.0: Disconnecting em28xx [ 76.834152][ T6003] videodev: could not get a free minor [ 76.839630][ T6003] em28xx 3-1:0.0: can't register radio device [ 76.846474][ T24] em28xx 1-1:0.0: Video interface 0 found: [ 76.852577][ T6003] em28xx 3-1:0.0: V4L2 device video103 deregistered [ 76.866798][ T6003] em28xx 3-1:0.0: Registering input extension [ 76.880080][ T5864] em28xx 5-1:0.0: Registering V4L2 extension [ 76.904409][ T6018] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 76.912755][ T6018] em28xx 4-1:0.0: board has no eeprom [ 76.938241][ T5864] i2c i2c-2: Invalid 7-bit I2C address 0x00 [ 76.977753][ T6018] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 76.991833][ T6018] em28xx 4-1:0.0: analog set to bulk mode. [ 77.012209][ T6018] usb 4-1: USB disconnect, device number 2 [ 77.013145][ T5864] tuner: 2-0061: Tuner -1 found with type(s) Radio TV. [ 77.021488][ T24] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 77.032640][ T5846] Bluetooth: hci0: command tx timeout [ 77.038058][ T5129] Bluetooth: hci1: command tx timeout [ 77.050278][ T6018] em28xx 4-1:0.0: Disconnecting em28xx [ 77.075556][ T5864] DVB: Unable to find symbol xc2028_attach() [ 77.083069][ T5864] tuner: 2-0061: Tuner has no way to set tv freq [ 77.089408][ T5864] em28xx 5-1:0.0: Config register raw data: 0xffffffed [ 77.097780][ T5864] em28xx 5-1:0.0: AC97 chip type couldn't be determined [ 77.105656][ T5864] em28xx 5-1:0.0: No AC97 audio processor [ 77.112517][ T5864] tuner: 2-0061: Tuner has no way to set tv freq [ 77.120418][ T5864] videodev: could not get a free minor [ 77.126266][ T5864] em28xx 5-1:0.0: can't register radio device [ 77.132383][ T5864] em28xx 5-1:0.0: V4L2 device video103 deregistered [ 77.140618][ T5864] em28xx 5-1:0.0: Registering input extension [ 77.147464][ T6073] em28xx 2-1:0.0: Registering V4L2 extension [ 77.150205][ T24] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 77.162464][ T24] em28xx 1-1:0.0: board has no eeprom [ 77.191399][ T5846] Bluetooth: hci2: command tx timeout [ 77.191622][ T5129] Bluetooth: hci3: command tx timeout [ 77.196899][ T5846] Bluetooth: hci4: command tx timeout [ 77.213941][ T6073] i2c i2c-3: Invalid 7-bit I2C address 0x00 [ 77.221430][ T24] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 77.228895][ T24] em28xx 1-1:0.0: analog set to bulk mode. [ 77.255911][ T6073] tuner: 3-0061: Tuner -1 found with type(s) Radio TV. [ 77.255998][ T24] usb 1-1: USB disconnect, device number 3 [ 77.283951][ T24] em28xx 1-1:0.0: Disconnecting em28xx [ 77.328514][ T6073] DVB: Unable to find symbol xc2028_attach() [ 77.334744][ T6073] tuner: 3-0061: Tuner has no way to set tv freq [ 77.341070][ T6073] em28xx 2-1:0.0: Config register raw data: 0xffffffed [ 77.348820][ T6073] em28xx 2-1:0.0: AC97 chip type couldn't be determined [ 77.357836][ T6073] em28xx 2-1:0.0: No AC97 audio processor [ 77.363743][ T6073] tuner: 3-0061: Tuner has no way to set tv freq [ 77.371593][ T6073] videodev: could not get a free minor [ 77.377051][ T6073] em28xx 2-1:0.0: can't register radio device [ 77.383542][ T6073] em28xx 2-1:0.0: V4L2 device video103 deregistered [ 77.392875][ T6073] em28xx 2-1:0.0: Registering input extension [ 77.399061][ T5988] em28xx 3-1:0.0: Closing input extension [ 77.404933][ T6003] em28xx 4-1:0.0: Registering V4L2 extension [ 77.416415][ T5988] em28xx 3-1:0.0: Freeing device [ 77.478380][ T6003] i2c i2c-4: Invalid 7-bit I2C address 0x00 [ 77.536032][ T6003] tuner: 4-0061: Tuner -1 found with type(s) Radio TV. [ 77.559521][ T6003] DVB: Unable to find symbol xc2028_attach() [ 77.565725][ T6003] tuner: 4-0061: Tuner has no way to set tv freq [ 77.573299][ T6003] em28xx 4-1:0.0: Config register raw data: 0xffffffed [ 77.580171][ T6003] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 77.587216][ T6003] em28xx 4-1:0.0: No AC97 audio processor [ 77.595045][ T6003] tuner: 4-0061: Tuner has no way to set tv freq [ 77.603588][ T6003] videodev: could not get a free minor [ 77.609074][ T6003] em28xx 4-1:0.0: can't register radio device [ 77.615173][ T6003] em28xx 4-1:0.0: V4L2 device video103 deregistered [ 77.623199][ T6003] em28xx 4-1:0.0: Registering input extension [ 77.629389][ T10] em28xx 5-1:0.0: Closing input extension [ 77.635593][ T6047] em28xx 1-1:0.0: Registering V4L2 extension [ 77.643930][ T10] em28xx 5-1:0.0: Freeing device [ 77.697805][ T6047] i2c i2c-5: Invalid 7-bit I2C address 0x00 [ 77.722994][ T5988] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 77.741564][ T6047] tuner: 5-0061: Tuner -1 found with type(s) Radio TV. [ 77.766795][ T6047] DVB: Unable to find symbol xc2028_attach() [ 77.774019][ T6047] tuner: 5-0061: Tuner has no way to set tv freq [ 77.780395][ T6047] em28xx 1-1:0.0: Config register raw data: 0xffffffed [ 77.787365][ T6047] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 77.794457][ T6047] em28xx 1-1:0.0: No AC97 audio processor [ 77.800680][ T6047] tuner: 5-0061: Tuner has no way to set tv freq [ 77.807952][ T6047] videodev: could not get a free minor [ 77.814151][ T6047] em28xx 1-1:0.0: can't register radio device [ 77.820201][ T6047] em28xx 1-1:0.0: V4L2 device video103 deregistered [ 77.828486][ T6047] em28xx 1-1:0.0: Registering input extension [ 77.834802][ T24] em28xx 1-1:0.0: Closing input extension [ 77.840605][ T5966] em28xx 2-1:0.0: Closing input extension [ 77.843353][ T24] em28xx 1-1:0.0: Freeing device [ 77.851343][ T6018] em28xx 4-1:0.0: Closing input extension [ 77.852737][ T5966] em28xx 2-1:0.0: Freeing device [ 77.880792][ T6018] em28xx 4-1:0.0: Freeing device [ 77.898239][ T5988] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 77.918012][ T5988] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 77.928060][ T5988] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.936913][ T5988] usb 3-1: Product: syz [ 77.941671][ T5988] usb 3-1: Manufacturer: syz [ 77.946261][ T5988] usb 3-1: SerialNumber: syz [ 77.954416][ T5988] usb 3-1: config 0 descriptor?? [ 77.965383][ T5988] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 77.975195][ T5988] em28xx 3-1:0.0: Video interface 0 found: [ 77.981629][ T10] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 78.132541][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 78.144415][ T10] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 78.154016][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.161614][ T24] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 78.162426][ T10] usb 5-1: Product: syz [ 78.173723][ T10] usb 5-1: Manufacturer: syz [ 78.179436][ T10] usb 5-1: SerialNumber: syz [ 78.184263][ T5966] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 78.194061][ T10] usb 5-1: config 0 descriptor?? [ 78.201363][ T6018] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 78.201672][ T10] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 78.220439][ T10] em28xx 5-1:0.0: Video interface 0 found: [ 78.232571][ T5988] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 78.322900][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 78.336662][ T24] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 78.347332][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.352620][ T5966] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 78.361228][ T5988] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 78.369568][ T5966] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 78.381594][ T5988] em28xx 3-1:0.0: board has no eeprom [ 78.382611][ T5966] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.388309][ T24] usb 1-1: Product: syz [ 78.396428][ T5966] usb 2-1: Product: syz [ 78.404371][ T6018] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 78.407596][ T5966] usb 2-1: Manufacturer: syz [ 78.429131][ T5966] usb 2-1: SerialNumber: syz [ 78.431195][ T24] usb 1-1: Manufacturer: syz [ 78.438308][ T24] usb 1-1: SerialNumber: syz [ 78.451793][ T5966] usb 2-1: config 0 descriptor?? [ 78.456768][ T6018] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 78.456791][ T6018] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.456806][ T6018] usb 4-1: Product: syz [ 78.466756][ T10] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 78.476467][ T5988] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 78.499683][ T5966] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 78.501905][ T24] usb 1-1: config 0 descriptor?? [ 78.515463][ T6018] usb 4-1: Manufacturer: syz [ 78.515802][ T5966] em28xx 2-1:0.0: Video interface 0 found: [ 78.520047][ T6018] usb 4-1: SerialNumber: syz [ 78.531192][ T5988] em28xx 3-1:0.0: analog set to bulk mode. [ 78.537024][ T6003] em28xx 3-1:0.0: Registering V4L2 extension [ 78.551942][ T6018] usb 4-1: config 0 descriptor?? [ 78.565870][ T24] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 78.580993][ T5988] usb 3-1: USB disconnect, device number 3 [ 78.589608][ T6018] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 78.607736][ T5988] em28xx 3-1:0.0: Disconnecting em28xx [ 78.609319][ T10] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 78.613633][ T24] em28xx 1-1:0.0: Video interface 0 found: [ 78.628341][ T6018] em28xx 4-1:0.0: Video interface 0 found: [ 78.658296][ T10] em28xx 5-1:0.0: board has no eeprom [ 78.690424][ T6003] i2c i2c-1: Invalid 7-bit I2C address 0x00 [ 78.721164][ T10] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 78.745416][ T10] em28xx 5-1:0.0: analog set to bulk mode. [ 78.755334][ T5966] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 78.766432][ T6003] tuner: 1-0061: Tuner -1 found with type(s) Radio TV. [ 78.768959][ T10] usb 5-1: USB disconnect, device number 3 [ 78.783861][ T10] em28xx 5-1:0.0: Disconnecting em28xx [ 78.804366][ T6003] DVB: Unable to find symbol xc2028_attach() [ 78.810433][ T6003] tuner: 1-0061: Tuner has no way to set tv freq [ 78.817084][ T6003] em28xx 3-1:0.0: Config register raw data: 0xffffffed [ 78.824630][ T6018] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 78.833906][ T6003] em28xx 3-1:0.0: AC97 chip type couldn't be determined [ 78.840907][ T24] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 78.847671][ T6003] em28xx 3-1:0.0: No AC97 audio processor [ 78.854426][ T6003] tuner: 1-0061: Tuner has no way to set tv freq [ 78.862585][ T6003] videodev: could not get a free minor [ 78.868048][ T6003] em28xx 3-1:0.0: can't register radio device [ 78.874782][ T6003] em28xx 3-1:0.0: V4L2 device video103 deregistered [ 78.878659][ T5966] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 78.886018][ T6003] em28xx 3-1:0.0: Registering input extension [ 78.893384][ T5966] em28xx 2-1:0.0: board has no eeprom [ 78.898877][ T5988] em28xx 3-1:0.0: Closing input extension [ 78.908335][ T5864] em28xx 5-1:0.0: Registering V4L2 extension [ 78.913209][ T5988] em28xx 3-1:0.0: Freeing device [ 78.954409][ T24] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 78.970742][ T6018] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 78.989198][ T24] em28xx 1-1:0.0: board has no eeprom [ 78.994962][ T6018] em28xx 4-1:0.0: board has no eeprom [ 79.001198][ T5966] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 79.018280][ T5864] i2c i2c-2: Invalid 7-bit I2C address 0x00 [ 79.026682][ T5966] em28xx 2-1:0.0: analog set to bulk mode. [ 79.052928][ T5966] usb 2-1: USB disconnect, device number 3 [ 79.061272][ T24] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 79.064011][ T5966] em28xx 2-1:0.0: Disconnecting em28xx [ 79.068413][ T24] em28xx 1-1:0.0: analog set to bulk mode. [ 79.068455][ T6018] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 79.090185][ T5864] tuner: 2-0061: Tuner -1 found with type(s) Radio TV. [ 79.110803][ T24] usb 1-1: USB disconnect, device number 4 [ 79.122376][ T6018] em28xx 4-1:0.0: analog set to bulk mode. [ 79.138281][ T24] em28xx 1-1:0.0: Disconnecting em28xx [ 79.154277][ T5864] DVB: Unable to find symbol xc2028_attach() [ 79.160427][ T5864] tuner: 2-0061: Tuner has no way to set tv freq [ 79.167074][ T5864] em28xx 5-1:0.0: Config register raw data: 0xffffffed [ 79.171421][ T6018] usb 4-1: USB disconnect, device number 3 [ 79.174701][ T5864] em28xx 5-1:0.0: AC97 chip type couldn't be determined [ 79.180511][ T6018] em28xx 4-1:0.0: Disconnecting em28xx [ 79.186837][ T5864] em28xx 5-1:0.0: No AC97 audio processor [ 79.198229][ T5864] tuner: 2-0061: Tuner has no way to set tv freq [ 79.218275][ T5864] videodev: could not get a free minor [ 79.231033][ T5864] em28xx 5-1:0.0: can't register radio device [ 79.240444][ T5864] em28xx 5-1:0.0: V4L2 device video103 deregistered [ 79.248994][ T5864] em28xx 5-1:0.0: Registering input extension [ 79.252651][ T5988] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 79.255540][ T6055] em28xx 2-1:0.0: Registering V4L2 extension [ 79.344489][ T6055] i2c i2c-3: Invalid 7-bit I2C address 0x00 [ 79.373207][ T6055] tuner: 3-0061: Tuner -1 found with type(s) Radio TV. [ 79.397586][ T6055] DVB: Unable to find symbol xc2028_attach() [ 79.403628][ T6055] tuner: 3-0061: Tuner has no way to set tv freq [ 79.409944][ T6055] em28xx 2-1:0.0: Config register raw data: 0xffffffed [ 79.412863][ T5988] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 79.418764][ T6055] em28xx 2-1:0.0: AC97 chip type couldn't be determined [ 79.428890][ T5988] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 79.443475][ T6055] em28xx 2-1:0.0: No AC97 audio processor [ 79.443499][ T6055] tuner: 3-0061: Tuner has no way to set tv freq [ 79.457526][ T6055] videodev: could not get a free minor [ 79.458513][ T5988] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.464918][ T6055] em28xx 2-1:0.0: can't register radio device [ 79.471647][ T5988] usb 3-1: Product: syz [ 79.477221][ T6055] em28xx 2-1:0.0: V4L2 device video103 deregistered [ 79.482408][ T5988] usb 3-1: Manufacturer: syz [ 79.492958][ T5988] usb 3-1: SerialNumber: syz [ 79.494359][ T6055] em28xx 2-1:0.0: Registering input extension [ 79.504848][ T5988] usb 3-1: config 0 descriptor?? [ 79.510045][ T5966] em28xx 2-1:0.0: Closing input extension [ 79.514231][ T5988] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 79.519316][ T5966] em28xx 2-1:0.0: Freeing device [ 79.526185][ T6047] em28xx 1-1:0.0: Registering V4L2 extension [ 79.536967][ T5988] em28xx 3-1:0.0: Video interface 0 found: [ 79.581751][ T6047] i2c i2c-1: Invalid 7-bit I2C address 0x00 [ 79.616026][ T6047] tuner: 1-0061: Tuner -1 found with type(s) Radio TV. [ 79.643398][ T6047] DVB: Unable to find symbol xc2028_attach() [ 79.649406][ T6047] tuner: 1-0061: Tuner has no way to set tv freq [ 79.656117][ T6047] em28xx 1-1:0.0: Config register raw data: 0xffffffed [ 79.663014][ T6047] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 79.669972][ T6047] em28xx 1-1:0.0: No AC97 audio processor [ 79.676308][ T6047] tuner: 1-0061: Tuner has no way to set tv freq [ 79.684908][ T6047] videodev: could not get a free minor [ 79.690378][ T6047] em28xx 1-1:0.0: can't register radio device [ 79.698417][ T6047] em28xx 1-1:0.0: V4L2 device video103 deregistered [ 79.707248][ T6047] em28xx 1-1:0.0: Registering input extension [ 79.713584][ T6060] em28xx 4-1:0.0: Registering V4L2 extension [ 79.754750][ T6060] i2c i2c-4: Invalid 7-bit I2C address 0x00 [ 79.771521][ T5988] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 79.783252][ T6060] tuner: 4-0061: Tuner -1 found with type(s) Radio TV. [ 79.807355][ T6060] DVB: Unable to find symbol xc2028_attach() [ 79.813558][ T6060] tuner: 4-0061: Tuner has no way to set tv freq [ 79.819867][ T6060] em28xx 4-1:0.0: Config register raw data: 0xffffffed [ 79.826836][ T6060] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 79.835783][ T6060] em28xx 4-1:0.0: No AC97 audio processor [ 79.841762][ T6060] tuner: 4-0061: Tuner has no way to set tv freq [ 79.850185][ T6060] videodev: could not get a free minor [ 79.855835][ T6060] em28xx 4-1:0.0: can't register radio device [ 79.862986][ T6060] em28xx 4-1:0.0: V4L2 device video103 deregistered [ 79.871170][ T6060] em28xx 4-1:0.0: Registering input extension [ 79.871569][ T5966] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 79.877372][ T6018] em28xx 4-1:0.0: Closing input extension [ 79.890770][ T10] em28xx 5-1:0.0: Closing input extension [ 79.892990][ T6018] em28xx 4-1:0.0: Freeing device [ 79.901645][ T24] em28xx 1-1:0.0: Closing input extension [ 79.904659][ T10] em28xx 5-1:0.0: Freeing device [ 79.917490][ T5988] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 79.927978][ T5988] em28xx 3-1:0.0: board has no eeprom [ 79.939251][ T24] em28xx 1-1:0.0: Freeing device [ 80.002584][ T5988] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 80.009844][ T5988] em28xx 3-1:0.0: analog set to bulk mode. [ 80.021254][ T6047] em28xx 3-1:0.0: Registering V4L2 extension [ 80.037792][ T5988] usb 3-1: USB disconnect, device number 4 [ 80.052499][ T5966] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 80.082158][ T5988] em28xx 3-1:0.0: Disconnecting em28xx [ 80.083285][ T5966] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 80.102686][ T5966] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.114323][ T5966] usb 2-1: Product: syz [ 80.119685][ T5966] usb 2-1: Manufacturer: syz [ 80.126324][ T5966] usb 2-1: SerialNumber: syz [ 80.141889][ T5966] usb 2-1: config 0 descriptor?? [ 80.147303][ T6047] i2c i2c-2: Invalid 7-bit I2C address 0x00 [ 80.157182][ T5966] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 80.168111][ T5966] em28xx 2-1:0.0: Video interface 0 found: [ 80.199347][ T6047] tuner: 2-0061: Tuner -1 found with type(s) Radio TV. [ 80.222065][ T6018] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 80.241281][ T24] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 80.261161][ T10] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 80.270000][ T6047] DVB: Unable to find symbol xc2028_attach() [ 80.293680][ T6047] tuner: 2-0061: Tuner has no way to set tv freq [ 80.300036][ T6047] em28xx 3-1:0.0: Config register raw data: 0xffffffed 2026/02/03 05:40:27 executed programs: 26 [ 80.307314][ T6047] em28xx 3-1:0.0: AC97 chip type couldn't be determined [ 80.319541][ T6047] em28xx 3-1:0.0: No AC97 audio processor [ 80.326448][ T6047] tuner: 2-0061: Tuner has no way to set tv freq [ 80.334616][ T6047] videodev: could not get a free minor [ 80.340087][ T6047] em28xx 3-1:0.0: can't register radio device [ 80.346262][ T6047] em28xx 3-1:0.0: V4L2 device video103 deregistered [ 80.357840][ T6047] em28xx 3-1:0.0: Registering input extension [ 80.364141][ T5988] em28xx 3-1:0.0: Closing input extension [ 80.372753][ T5988] em28xx 3-1:0.0: Freeing device [ 80.404926][ T6018] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 80.413302][ T5966] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 80.416138][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 80.433855][ T6018] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 80.434466][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 80.444723][ T6018] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.461992][ T10] usb 5-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 80.463679][ T24] usb 1-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 80.471800][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.484973][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.490554][ T10] usb 5-1: Product: syz [ 80.496590][ T6018] usb 4-1: Product: syz [ 80.496606][ T6018] usb 4-1: Manufacturer: syz [ 80.496618][ T6018] usb 4-1: SerialNumber: syz [ 80.497613][ T24] usb 1-1: Product: syz [ 80.504072][ T10] usb 5-1: Manufacturer: syz [ 80.506024][ T6018] usb 4-1: config 0 descriptor?? [ 80.527976][ T10] usb 5-1: SerialNumber: syz [ 80.532850][ T24] usb 1-1: Manufacturer: syz [ 80.537444][ T24] usb 1-1: SerialNumber: syz [ 80.545196][ T10] usb 5-1: config 0 descriptor?? [ 80.554817][ T24] usb 1-1: config 0 descriptor?? [ 80.557248][ T10] em28xx 5-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 80.563328][ T6018] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 80.573314][ T10] em28xx 5-1:0.0: Video interface 0 found: [ 80.581653][ T6018] em28xx 4-1:0.0: Video interface 0 found: [ 80.587820][ T5966] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 80.599885][ T5966] em28xx 2-1:0.0: board has no eeprom [ 80.602599][ T24] em28xx 1-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 80.617832][ T24] em28xx 1-1:0.0: Video interface 0 found: [ 80.661265][ T5966] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 80.670221][ T5966] em28xx 2-1:0.0: analog set to bulk mode. [ 80.676470][ T5864] em28xx 2-1:0.0: Registering V4L2 extension [ 80.691302][ T5988] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 80.692181][ T5966] usb 2-1: USB disconnect, device number 4 [ 80.729622][ T5864] em28xx 2-1:0.0: reading from i2c device at 0xb8 failed (error=-19) [ 80.740078][ T5864] em28xx 2-1:0.0: reading from i2c device at 0xba failed (error=-19) [ 80.749637][ T5966] em28xx 2-1:0.0: Disconnecting em28xx [ 80.781388][ T5864] i2c i2c-1: Invalid 7-bit I2C address 0x00 [ 80.801660][ T6018] em28xx 4-1:0.0: unknown em28xx chip ID (0) [ 80.811465][ T10] em28xx 5-1:0.0: unknown em28xx chip ID (0) [ 80.818656][ T5864] tuner: 1-0061: Tuner -1 found with type(s) Radio TV. [ 80.842095][ T5864] DVB: Unable to find symbol xc2028_attach() [ 80.848082][ T5864] tuner: 1-0061: Tuner has no way to set tv freq [ 80.852527][ T5988] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 80.855336][ T5864] em28xx 2-1:0.0: Config register raw data: 0xffffffed [ 80.865793][ T24] em28xx 1-1:0.0: unknown em28xx chip ID (0) [ 80.873726][ T5864] em28xx 2-1:0.0: AC97 chip type couldn't be determined [ 80.885093][ T5864] em28xx 2-1:0.0: No AC97 audio processor [ 80.896701][ T5988] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 80.905868][ T5864] tuner: 1-0061: Tuner has no way to set tv freq [ 80.913579][ T5988] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.913736][ T5864] videodev: could not get a free minor [ 80.922320][ T5988] usb 3-1: Product: syz [ 80.931940][ T5988] usb 3-1: Manufacturer: syz [ 80.936533][ T5988] usb 3-1: SerialNumber: syz [ 80.940070][ T5864] em28xx 2-1:0.0: can't register radio device [ 80.945958][ T6018] em28xx 4-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 80.950152][ T5864] em28xx 2-1:0.0: V4L2 device video103 deregistered [ 80.957823][ T6018] em28xx 4-1:0.0: board has no eeprom [ 80.964788][ T10] em28xx 5-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 80.979110][ T5988] usb 3-1: config 0 descriptor?? [ 80.982511][ T10] em28xx 5-1:0.0: board has no eeprom [ 80.990468][ T5988] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 81.000536][ T5988] em28xx 3-1:0.0: Video interface 0 found: [ 81.007439][ T5864] em28xx 2-1:0.0: Registering input extension [ 81.014309][ T5966] em28xx 2-1:0.0: Closing input extension [ 81.015015][ T24] em28xx 1-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 81.023022][ T5966] em28xx 2-1:0.0: Freeing device [ 81.028370][ T24] em28xx 1-1:0.0: board has no eeprom [ 81.041215][ T6018] em28xx 4-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 81.052888][ T10] em28xx 5-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 81.060127][ T6018] em28xx 4-1:0.0: analog set to bulk mode. [ 81.062492][ T10] em28xx 5-1:0.0: analog set to bulk mode. [ 81.070287][ T6047] em28xx 4-1:0.0: Registering V4L2 extension [ 81.101651][ T6018] usb 4-1: USB disconnect, device number 4 [ 81.107892][ T24] em28xx 1-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 81.120657][ T10] usb 5-1: USB disconnect, device number 4 [ 81.121195][ T24] em28xx 1-1:0.0: analog set to bulk mode. [ 81.156988][ T6018] em28xx 4-1:0.0: Disconnecting em28xx [ 81.157516][ T10] em28xx 5-1:0.0: Disconnecting em28xx [ 81.183646][ T24] usb 1-1: USB disconnect, device number 5 [ 81.190610][ T24] em28xx 1-1:0.0: Disconnecting em28xx [ 81.236414][ T6047] i2c i2c-2: Invalid 7-bit I2C address 0x00 [ 81.240690][ T977] cfg80211: failed to load regulatory.db [ 81.274185][ T5988] em28xx 3-1:0.0: unknown em28xx chip ID (0) [ 81.324867][ T6047] tuner: 2-0061: Tuner -1 found with type(s) Radio TV. [ 81.343467][ T5966] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 81.375078][ T6047] DVB: Unable to find symbol xc2028_attach() [ 81.382474][ T6047] tuner: 2-0061: Tuner has no way to set tv freq [ 81.388816][ T6047] em28xx 4-1:0.0: Config register raw data: 0xffffffed [ 81.397574][ T6047] em28xx 4-1:0.0: AC97 chip type couldn't be determined [ 81.404577][ T6047] em28xx 4-1:0.0: No AC97 audio processor [ 81.410361][ T6047] tuner: 2-0061: Tuner has no way to set tv freq [ 81.418838][ T5988] em28xx 3-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 81.427143][ T5988] em28xx 3-1:0.0: board has no eeprom [ 81.433834][ T6047] videodev: could not get a free minor [ 81.439291][ T6047] em28xx 4-1:0.0: can't register radio device [ 81.445945][ T6047] em28xx 4-1:0.0: V4L2 device video103 deregistered [ 81.454261][ T6047] em28xx 4-1:0.0: Registering input extension [ 81.460432][ T5864] em28xx 5-1:0.0: Registering V4L2 extension [ 81.497688][ T5864] i2c i2c-3: Invalid 7-bit I2C address 0x00 [ 81.511278][ T5988] em28xx 3-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 81.518849][ T5988] em28xx 3-1:0.0: analog set to bulk mode. [ 81.527391][ T5864] tuner: 3-0061: Tuner -1 found with type(s) Radio TV. [ 81.537362][ T5966] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 81.539170][ T5988] usb 3-1: USB disconnect, device number 5 [ 81.557439][ T5988] em28xx 3-1:0.0: Disconnecting em28xx [ 81.571186][ T5966] usb 2-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 81.580403][ T5966] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.591225][ T5864] DVB: Unable to find symbol xc2028_attach() [ 81.597203][ T5864] tuner: 3-0061: Tuner has no way to set tv freq [ 81.603947][ T5966] usb 2-1: Product: syz [ 81.608108][ T5966] usb 2-1: Manufacturer: syz [ 81.612895][ T5864] em28xx 5-1:0.0: Config register raw data: 0xffffffed [ 81.619747][ T5864] em28xx 5-1:0.0: AC97 chip type couldn't be determined [ 81.626706][ T5966] usb 2-1: SerialNumber: syz [ 81.631948][ T5864] em28xx 5-1:0.0: No AC97 audio processor [ 81.638272][ T5966] usb 2-1: config 0 descriptor?? [ 81.643270][ T5864] tuner: 3-0061: Tuner has no way to set tv freq [ 81.650476][ T5864] videodev: could not get a free minor [ 81.658080][ T5966] em28xx 2-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 81.667385][ T5864] em28xx 5-1:0.0: can't register radio device [ 81.673578][ T5864] em28xx 5-1:0.0: V4L2 device video103 deregistered [ 81.680300][ T5966] em28xx 2-1:0.0: Video interface 0 found: [ 81.689081][ T5864] em28xx 5-1:0.0: Registering input extension [ 81.696223][ T6060] em28xx 1-1:0.0: Registering V4L2 extension [ 81.764128][ T6060] i2c i2c-4: Invalid 7-bit I2C address 0x00 [ 81.794167][ T6060] tuner: 4-0061: Tuner -1 found with type(s) Radio TV. [ 81.825499][ T6060] DVB: Unable to find symbol xc2028_attach() [ 81.832978][ T6060] tuner: 4-0061: Tuner has no way to set tv freq [ 81.839297][ T6060] em28xx 1-1:0.0: Config register raw data: 0xffffffed [ 81.846450][ T6060] em28xx 1-1:0.0: AC97 chip type couldn't be determined [ 81.853491][ T6060] em28xx 1-1:0.0: No AC97 audio processor [ 81.859216][ T6060] tuner: 4-0061: Tuner has no way to set tv freq [ 81.866748][ T6060] videodev: could not get a free minor [ 81.872337][ T6060] em28xx 1-1:0.0: can't register radio device [ 81.878396][ T6060] em28xx 1-1:0.0: V4L2 device video103 deregistered [ 81.888150][ T6060] em28xx 1-1:0.0: Registering input extension [ 81.895972][ T6018] em28xx 4-1:0.0: Closing input extension [ 81.901801][ T6047] em28xx 3-1:0.0: Registering V4L2 extension [ 81.910248][ T6018] em28xx 4-1:0.0: Freeing device [ 81.921535][ T5966] em28xx 2-1:0.0: unknown em28xx chip ID (0) [ 81.977199][ T6047] i2c i2c-1: Invalid 7-bit I2C address 0x00 [ 82.008614][ T6047] tuner: 1-0061: Tuner -1 found with type(s) Radio TV. [ 82.030304][ T6047] DVB: Unable to find symbol xc2028_attach() [ 82.037293][ T6047] tuner: 1-0061: Tuner has no way to set tv freq [ 82.044150][ T6047] em28xx 3-1:0.0: Config register raw data: 0xffffffed [ 82.051022][ T6047] em28xx 3-1:0.0: AC97 chip type couldn't be determined [ 82.060132][ T5966] em28xx 2-1:0.0: reading from i2c device at 0xa0 failed (error=-5) [ 82.060158][ T5966] em28xx 2-1:0.0: board has no eeprom [ 82.075893][ T6047] em28xx 3-1:0.0: No AC97 audio processor [ 82.082531][ T6047] tuner: 1-0061: Tuner has no way to set tv freq [ 82.089593][ T6047] videodev: could not get a free minor [ 82.095178][ T6047] em28xx 3-1:0.0: can't register radio device [ 82.101744][ T6047] em28xx 3-1:0.0: V4L2 device video103 deregistered [ 82.109723][ T6047] em28xx 3-1:0.0: Registering input extension [ 82.116022][ T5988] em28xx 3-1:0.0: Closing input extension [ 82.121221][ T5966] em28xx 2-1:0.0: Identified as Kaiomy TVnPC U2 (card=63) [ 82.124687][ T5988] em28xx 3-1:0.0: Freeing device [ 82.128824][ T5966] em28xx 2-1:0.0: analog set to bulk mode. [ 82.140357][ T10] em28xx 5-1:0.0: Closing input extension [ 82.146398][ T24] em28xx 1-1:0.0: Closing input extension [ 82.156751][ T6055] em28xx 2-1:0.0: Registering V4L2 extension [ 82.168115][ T10] em28xx 5-1:0.0: Freeing device [ 82.174125][ T24] em28xx 1-1:0.0: Freeing device [ 82.177265][ T5966] usb 2-1: USB disconnect, device number 5 [ 82.205170][ T5966] em28xx 2-1:0.0: Disconnecting em28xx [ 82.214183][ T6018] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 82.282837][ T6055] i2c i2c-2: Invalid 7-bit I2C address 0x00 [ 82.320076][ T6055] tuner: 2-0061: Tuner -1 found with type(s) Radio TV. [ 82.357054][ T6055] DVB: Unable to find symbol xc2028_attach() [ 82.371148][ T6055] tuner: 2-0061: Tuner has no way to set tv freq [ 82.377712][ T6055] em28xx 2-1:0.0: Config register raw data: 0xffffffed [ 82.396701][ T6055] em28xx 2-1:0.0: AC97 chip type couldn't be determined [ 82.399256][ T6018] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 82.409005][ T6055] em28xx 2-1:0.0: No AC97 audio processor [ 82.421860][ T6055] tuner: 2-0061: Tuner has no way to set tv freq [ 82.434610][ T6018] usb 4-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 82.444815][ T6018] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.444989][ T6055] videodev: could not get a free minor [ 82.453214][ T5988] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 82.466658][ T6018] usb 4-1: Product: syz [ 82.467275][ T6055] em28xx 2-1:0.0: can't register radio device [ 82.470813][ T6018] usb 4-1: Manufacturer: syz [ 82.470826][ T6018] usb 4-1: SerialNumber: syz [ 82.485031][ T6018] usb 4-1: config 0 descriptor?? [ 82.497490][ T6018] em28xx 4-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 82.500096][ T6055] em28xx 2-1:0.0: V4L2 device video103 deregistered [ 82.507708][ T24] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 82.522000][ T6018] em28xx 4-1:0.0: Video interface 0 found: [ 82.531014][ T6178] ================================================================== [ 82.539169][ T6178] BUG: KASAN: slab-use-after-free in v4l2_fh_init+0x27d/0x2c0 [ 82.546614][ T6178] Read of size 8 at addr ffff88801cbdc740 by task v4l_id/6178 [ 82.554043][ T6178] [ 82.556352][ T6178] CPU: 0 UID: 0 PID: 6178 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) [ 82.556371][ T6178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 82.556381][ T6178] Call Trace: [ 82.556387][ T6178] [ 82.556392][ T6178] dump_stack_lvl+0x100/0x190 [ 82.556415][ T6178] print_report+0x156/0x4c9 [ 82.556429][ T6178] ? __virt_addr_valid+0x81/0x620 [ 82.556440][ T6178] ? __phys_addr+0xe8/0x180 [ 82.556449][ T6178] ? v4l2_fh_init+0x27d/0x2c0 [ 82.556460][ T6178] kasan_report+0xdf/0x1a0 [ 82.556475][ T6178] ? v4l2_fh_init+0x27d/0x2c0 [ 82.556493][ T6178] v4l2_fh_init+0x27d/0x2c0 [ 82.556510][ T6178] v4l2_fh_open+0x64/0xa0 [ 82.556526][ T6178] em28xx_v4l2_open+0x11e/0x570 [ 82.556551][ T6178] v4l2_open+0x1d2/0x490 [ 82.556565][ T6178] ? __pfx_v4l2_open+0x10/0x10 [ 82.556576][ T6178] chrdev_open+0x234/0x6a0 [ 82.556590][ T6178] ? __pfx_chrdev_open+0x10/0x10 [ 82.556603][ T6178] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 82.556619][ T6178] do_dentry_open+0x73e/0x1570 [ 82.556637][ T6178] ? __pfx_chrdev_open+0x10/0x10 [ 82.556656][ T6178] ? security_inode_permission+0xbf/0x250 [ 82.556674][ T6178] vfs_open+0x82/0x3f0 [ 82.556695][ T6178] path_openat+0x21dc/0x3120 [ 82.556712][ T6178] ? __pfx_path_openat+0x10/0x10 [ 82.556726][ T6178] do_filp_open+0x1f7/0x420 [ 82.556739][ T6178] ? __pfx_do_filp_open+0x10/0x10 [ 82.556755][ T6178] ? _raw_spin_unlock+0x28/0x50 [ 82.556766][ T6178] ? alloc_fd+0x476/0x790 [ 82.556789][ T6178] do_sys_openat2+0x12e/0x220 [ 82.556810][ T6178] ? __pfx_do_sys_openat2+0x10/0x10 [ 82.556831][ T6178] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 82.556852][ T6178] __x64_sys_openat+0x12d/0x210 [ 82.556867][ T6178] ? __pfx___x64_sys_openat+0x10/0x10 [ 82.556883][ T6178] ? do_user_addr_fault+0x8d6/0x12f0 [ 82.556898][ T6178] do_syscall_64+0xc9/0xf80 [ 82.556912][ T6178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 82.556929][ T6178] RIP: 0033:0x7fd218ca7407 [ 82.556942][ T6178] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 82.556956][ T6178] RSP: 002b:00007ffc96fc7730 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 82.556972][ T6178] RAX: ffffffffffffffda RBX: 00007fd21943f880 RCX: 00007fd218ca7407 [ 82.556983][ T6178] RDX: 0000000000000000 RSI: 00007ffc96fc8f1f RDI: ffffffffffffff9c [ 82.556990][ T6178] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 82.556996][ T6178] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 82.557002][ T6178] R13: 00007ffc96fc7980 R14: 00007fd2195a6000 R15: 000055f2b08ba4d8 [ 82.557011][ T6178] [ 82.557015][ T6178] [ 82.642837][ T5988] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 82.646205][ T6178] Allocated by task 6055: [ 82.646217][ T6178] kasan_save_stack+0x30/0x50 [ 82.646238][ T6178] kasan_save_track+0x14/0x30 [ 82.654706][ T5988] usb 3-1: New USB device found, idVendor=eb1a, idProduct=e303, bcdDevice=fc.a0 [ 82.657279][ T6178] __kasan_kmalloc+0xaa/0xb0 [ 82.657300][ T6178] em28xx_v4l2_init.cold+0x94/0x3503 [ 82.667099][ T5988] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.667886][ T6178] em28xx_init_extension+0x13a/0x200 [ 82.672522][ T5988] usb 3-1: Product: syz [ 82.676499][ T6178] request_module_async+0x61/0x80 [ 82.676522][ T6178] process_one_work+0x9c2/0x1840 [ 82.676540][ T6178] worker_thread+0x5da/0xe40 [ 82.676556][ T6178] kthread+0x3b3/0x730 [ 82.676570][ T6178] ret_from_fork+0x754/0xaf0 [ 82.682538][ T5988] usb 3-1: Manufacturer: syz [ 82.685953][ T6178] ret_from_fork_asm+0x1a/0x30 [ 82.685972][ T6178] [ 82.685977][ T6178] Freed by task 6055: [ 82.685985][ T6178] kasan_save_stack+0x30/0x50 [ 82.691792][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 82.695808][ T6178] kasan_save_track+0x14/0x30 [ 82.695828][ T6178] kasan_save_free_info+0x3b/0x70 [ 82.695842][ T6178] __kasan_slab_free+0x5f/0x80 [ 82.946275][ T6178] kfree+0x1c7/0x690 [ 82.950164][ T6178] kref_put.isra.0+0x56/0x90 [ 82.954735][ T6178] em28xx_v4l2_init.cold+0x280/0x3503 [ 82.960287][ T6178] em28xx_init_extension+0x13a/0x200 [ 82.965553][ T6178] request_module_async+0x61/0x80 [ 82.970561][ T6178] process_one_work+0x9c2/0x1840 [ 82.975477][ T6178] worker_thread+0x5da/0xe40 [ 82.980044][ T6178] kthread+0x3b3/0x730 [ 82.984088][ T6178] ret_from_fork+0x754/0xaf0 [ 82.988656][ T6178] ret_from_fork_asm+0x1a/0x30 [ 82.993424][ T6178] [ 82.995726][ T6178] The buggy address belongs to the object at ffff88801cbdc000 [ 82.995726][ T6178] which belongs to the cache kmalloc-8k of size 8192 [ 83.009751][ T6178] The buggy address is located 1856 bytes inside of [ 83.009751][ T6178] freed 8192-byte region [ffff88801cbdc000, ffff88801cbde000) [ 83.023697][ T6178] [ 83.026000][ T6178] The buggy address belongs to the physical page: [ 83.032385][ T6178] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1cbd8 [ 83.041120][ T6178] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 83.049593][ T6178] anon flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 83.057547][ T6178] page_type: f5(slab) [ 83.061505][ T6178] raw: 00fff00000000040 ffff88813fe27280 ffffea0001deb800 0000000000000005 [ 83.070065][ T6178] raw: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 83.078635][ T6178] head: 00fff00000000040 ffff88813fe27280 ffffea0001deb800 0000000000000005 [ 83.087281][ T6178] head: 0000000000000000 0000000080020002 00000000f5000000 0000000000000000 [ 83.095927][ T6178] head: 00fff00000000003 ffffea000072f601 00000000ffffffff 00000000ffffffff [ 83.104572][ T6178] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 83.113217][ T6178] page dumped because: kasan: bad access detected [ 83.119612][ T6178] page_owner tracks the page as allocated [ 83.125315][ T6178] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5872, tgid 5872 (syz-executor), ts 67088365772, free_ts 35073789857 [ 83.146656][ T6178] post_alloc_hook+0x1e1/0x250 [ 83.151421][ T6178] get_page_from_freelist+0xe3d/0x2e10 [ 83.156857][ T6178] __alloc_frozen_pages_noprof+0x26c/0x2410 [ 83.162727][ T6178] alloc_pages_mpol+0x1fb/0x550 [ 83.167585][ T6178] new_slab+0x2c4/0x440 [ 83.171718][ T6178] ___slab_alloc+0xda3/0x1ca0 [ 83.176374][ T6178] __slab_alloc.isra.0+0x63/0x110 [ 83.181374][ T6178] __kmalloc_noprof+0x618/0x9c0 [ 83.186202][ T6178] ops_init+0x77/0x5f0 [ 83.190251][ T6178] setup_net+0x118/0x3a0 [ 83.194479][ T6178] copy_net_ns+0x46f/0x7c0 [ 83.198879][ T6178] create_new_namespaces+0x3ea/0xab0 [ 83.204155][ T6178] unshare_nsproxy_namespaces+0xc3/0x1f0 [ 83.209771][ T6178] ksys_unshare+0x455/0xab0 [ 83.214246][ T6178] __x64_sys_unshare+0x31/0x40 [ 83.219005][ T6178] do_syscall_64+0xc9/0xf80 [ 83.223487][ T6178] page last free pid 5459 tgid 5459 stack trace: [ 83.229785][ T6178] __free_frozen_pages+0x822/0x1130 [ 83.234964][ T6178] __put_partials+0x127/0x160 [ 83.239616][ T6178] qlist_free_all+0x47/0xe0 [ 83.244094][ T6178] kasan_quarantine_reduce+0x1a0/0x1f0 [ 83.249533][ T6178] __kasan_slab_alloc+0x69/0x90 [ 83.254364][ T6178] kmem_cache_alloc_noprof+0x2ad/0x780 [ 83.259798][ T6178] jbd2__journal_start+0x194/0x6a0 [ 83.264901][ T6178] __ext4_journal_start_sb+0x32a/0x5c0 [ 83.270342][ T6178] ext4_dirty_inode+0xa1/0x130 [ 83.275086][ T6178] __mark_inode_dirty+0x1ec/0x1560 [ 83.280171][ T6178] generic_update_time+0xcf/0xf0 [ 83.285091][ T6178] touch_atime+0x4f5/0x5d0 [ 83.289481][ T6178] filemap_read+0xe21/0x10a0 [ 83.294049][ T6178] generic_file_read_iter+0x344/0x450 [ 83.299420][ T6178] ext4_file_read_iter+0x1dd/0x6c0 [ 83.304510][ T6178] __kernel_read+0x397/0xac0 [ 83.309079][ T6178] [ 83.311382][ T6178] Memory state around the buggy address: [ 83.316997][ T6178] ffff88801cbdc600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 83.325032][ T6178] ffff88801cbdc680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 83.333069][ T6178] >ffff88801cbdc700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 83.341105][ T6178] ^ [ 83.347236][ T6178] ffff88801cbdc780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 83.355275][ T6178] ffff88801cbdc800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 83.363309][ T6178] ================================================================== [ 83.372851][ T6055] em28xx 2-1:0.0: Registering input extension [ 83.376420][ T5988] usb 3-1: SerialNumber: syz [ 83.386635][ T5966] em28xx 2-1:0.0: Closing input extension [ 83.391297][ T5988] usb 3-1: config 0 descriptor?? [ 83.392480][ T10] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 83.400503][ T5988] em28xx 3-1:0.0: New device syz syz @ 480 Mbps (eb1a:e303, interface 0, class 0) [ 83.414750][ T6178] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 83.421941][ T6178] CPU: 0 UID: 0 PID: 6178 Comm: v4l_id Not tainted syzkaller #0 PREEMPT(full) [ 83.430870][ T6178] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/24/2026 [ 83.440928][ T6178] Call Trace: [ 83.444200][ T6178] [ 83.447134][ T6178] dump_stack_lvl+0x100/0x190 [ 83.451807][ T6178] vpanic+0x20d/0x630 [ 83.455762][ T6178] panic+0xd1/0xd1 [ 83.459455][ T6178] ? __pfx_panic+0x10/0x10 [ 83.463846][ T6178] ? v4l2_fh_init+0x27d/0x2c0 [ 83.468508][ T6178] ? preempt_schedule_common+0x42/0xc0 [ 83.474391][ T6178] ? check_panic_on_warn+0x1f/0x90 [ 83.479487][ T6178] check_panic_on_warn.cold+0x19/0x34 [ 83.484840][ T6178] end_report.part.0+0x3a/0x90 [ 83.489596][ T6178] kasan_report.cold+0xe/0x18 [ 83.494250][ T6178] ? v4l2_fh_init+0x27d/0x2c0 [ 83.498919][ T6178] v4l2_fh_init+0x27d/0x2c0 [ 83.503401][ T6178] v4l2_fh_open+0x64/0xa0 [ 83.507724][ T6178] em28xx_v4l2_open+0x11e/0x570 [ 83.512567][ T6178] v4l2_open+0x1d2/0x490 [ 83.516787][ T6178] ? __pfx_v4l2_open+0x10/0x10 [ 83.521536][ T6178] chrdev_open+0x234/0x6a0 [ 83.525931][ T6178] ? __pfx_chrdev_open+0x10/0x10 [ 83.530849][ T6178] ? fsnotify_open_perm_and_set_mode+0x17a/0xa80 [ 83.537163][ T6178] do_dentry_open+0x73e/0x1570 [ 83.541915][ T6178] ? __pfx_chrdev_open+0x10/0x10 [ 83.546838][ T6178] ? security_inode_permission+0xbf/0x250 [ 83.552635][ T6178] vfs_open+0x82/0x3f0 [ 83.556682][ T6178] path_openat+0x21dc/0x3120 [ 83.561277][ T6178] ? __pfx_path_openat+0x10/0x10 [ 83.566210][ T6178] do_filp_open+0x1f7/0x420 [ 83.570715][ T6178] ? __pfx_do_filp_open+0x10/0x10 [ 83.575748][ T6178] ? _raw_spin_unlock+0x28/0x50 [ 83.580590][ T6178] ? alloc_fd+0x476/0x790 [ 83.584919][ T6178] do_sys_openat2+0x12e/0x220 [ 83.589589][ T6178] ? __pfx_do_sys_openat2+0x10/0x10 [ 83.594794][ T6178] ? count_memcg_events_mm.constprop.0+0xfa/0x2a0 [ 83.601202][ T6178] __x64_sys_openat+0x12d/0x210 [ 83.606041][ T6178] ? __pfx___x64_sys_openat+0x10/0x10 [ 83.611395][ T6178] ? do_user_addr_fault+0x8d6/0x12f0 [ 83.616667][ T6178] do_syscall_64+0xc9/0xf80 [ 83.621155][ T6178] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 83.627025][ T6178] RIP: 0033:0x7fd218ca7407 [ 83.631434][ T6178] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 83.651018][ T6178] RSP: 002b:00007ffc96fc7730 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 83.659410][ T6178] RAX: ffffffffffffffda RBX: 00007fd21943f880 RCX: 00007fd218ca7407 [ 83.667379][ T6178] RDX: 0000000000000000 RSI: 00007ffc96fc8f1f RDI: ffffffffffffff9c [ 83.675328][ T6178] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 83.683275][ T6178] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000000 [ 83.691235][ T6178] R13: 00007ffc96fc7980 R14: 00007fd2195a6000 R15: 000055f2b08ba4d8 [ 83.699208][ T6178] [ 83.702500][ T6178] Kernel Offset: disabled [ 83.706801][ T6178] Rebooting in 86400 seconds..