no interfaces have a carrier
[   47.034832][ T3853] 8021q: adding VLAN 0 to HW filter on device bond0
[   47.045993][ T3853] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting crond: OK
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.1.120' (ED25519) to the list of known hosts.
2025/12/12 05:03:25 parsed 1 programs
syzkaller login: [   73.557849][ T4188] cgroup: Unknown subsys name 'net'
[   73.696337][ T4188] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[   75.270908][ T4188] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k FS
[   77.557782][ T1476] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   77.574014][ T1476] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   77.602360][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   77.790285][  T154] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   77.808392][  T154] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   77.890271][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   78.720490][ T4236] syz-executor (4236) used greatest stack depth: 20176 bytes left
[   79.001835][ T4245] chnl_net:caif_netlink_parms(): no params data found
[   79.229763][ T4245] bridge0: port 1(bridge_slave_0) entered blocking state
[   79.248243][ T4245] bridge0: port 1(bridge_slave_0) entered disabled state
[   79.270223][ T4245] device bridge_slave_0 entered promiscuous mode
[   79.291548][ T4245] bridge0: port 2(bridge_slave_1) entered blocking state
[   79.308202][ T4245] bridge0: port 2(bridge_slave_1) entered disabled state
[   79.326595][ T4245] device bridge_slave_1 entered promiscuous mode
[   79.433288][ T4245] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   79.446859][ T4245] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   79.482581][ T4245] team0: Port device team_slave_0 added
[   79.494499][ T4245] team0: Port device team_slave_1 added
[   79.522617][ T4245] batman_adv: batadv0: Adding interface: batadv_slave_0
[   79.529722][ T4245] 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 1560 would solve the problem.
[   79.558981][ T4245] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   79.573042][ T4245] batman_adv: batadv0: Adding interface: batadv_slave_1
[   79.581761][ T4245] 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 1560 would solve the problem.
[   79.630617][ T4245] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   79.715215][ T4245] device hsr_slave_0 entered promiscuous mode
[   79.722702][ T4245] device hsr_slave_1 entered promiscuous mode
[   79.944970][ T4245] netdevsim netdevsim1 netdevsim0: renamed from eth0
[   79.957915][ T4245] netdevsim netdevsim1 netdevsim1: renamed from eth1
[   79.969527][ T4245] netdevsim netdevsim1 netdevsim2: renamed from eth2
[   79.980665][ T4245] netdevsim netdevsim1 netdevsim3: renamed from eth3
[   80.067370][ T4245] 8021q: adding VLAN 0 to HW filter on device bond0
[   80.086900][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   80.100474][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   80.113132][ T4245] 8021q: adding VLAN 0 to HW filter on device team0
[   80.125498][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   80.134624][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   80.144607][  T155] bridge0: port 1(bridge_slave_0) entered blocking state
[   80.152156][  T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[   80.164673][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   80.174618][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   80.183730][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   80.192557][  T155] bridge0: port 2(bridge_slave_1) entered blocking state
[   80.199732][  T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[   80.217308][  T140] ODEBUG: Out of memory. ODEBUG disabled
[   80.231563][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   80.242339][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   80.262584][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   80.272749][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   80.283468][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   80.293487][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   80.302834][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   80.311730][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   80.323398][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   80.331719][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   80.340748][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   80.355605][ T4245] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   80.524237][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   80.535159][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   80.576533][ T4245] 8021q: adding VLAN 0 to HW filter on device batadv0
[   80.603439][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   80.613057][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   80.643717][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   80.654040][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   80.663574][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   80.671532][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   80.683241][ T4245] device veth0_vlan entered promiscuous mode
[   80.696397][ T4245] device veth1_vlan entered promiscuous mode
[   80.716917][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   80.725445][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   80.734702][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   80.746396][ T4245] device veth0_macvtap entered promiscuous mode
[   80.756611][ T4245] device veth1_macvtap entered promiscuous mode
[   80.773552][ T4245] batman_adv: batadv0: Interface activated: batadv_slave_0
[   80.781689][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   80.790506][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   80.799687][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   80.813467][ T4245] batman_adv: batadv0: Interface activated: batadv_slave_1
[   80.823349][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   80.832179][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   80.843082][ T4245] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   80.852823][ T4245] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   80.862072][ T4245] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   80.870850][ T4245] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
2025/12/12 05:03:35 executed programs: 0
[   81.654137][ T4302] chnl_net:caif_netlink_parms(): no params data found
[   81.699456][ T4305] chnl_net:caif_netlink_parms(): no params data found
[   81.732507][ T4311] chnl_net:caif_netlink_parms(): no params data found
[   81.766620][ T4310] chnl_net:caif_netlink_parms(): no params data found
[   81.924200][ T4302] bridge0: port 1(bridge_slave_0) entered blocking state
[   81.932271][ T4302] bridge0: port 1(bridge_slave_0) entered disabled state
[   81.944621][ T4302] device bridge_slave_0 entered promiscuous mode
[   81.966793][ T4305] bridge0: port 1(bridge_slave_0) entered blocking state
[   81.974097][ T4305] bridge0: port 1(bridge_slave_0) entered disabled state
[   81.982431][ T4305] device bridge_slave_0 entered promiscuous mode
[   81.991129][ T4305] bridge0: port 2(bridge_slave_1) entered blocking state
[   82.001654][ T4305] bridge0: port 2(bridge_slave_1) entered disabled state
[   82.013068][ T4305] device bridge_slave_1 entered promiscuous mode
[   82.037114][ T4307] chnl_net:caif_netlink_parms(): no params data found
[   82.062372][ T4302] bridge0: port 2(bridge_slave_1) entered blocking state
[   82.069737][ T4302] bridge0: port 2(bridge_slave_1) entered disabled state
[   82.077814][ T4302] device bridge_slave_1 entered promiscuous mode
[   82.089988][ T4305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   82.103656][ T4311] bridge0: port 1(bridge_slave_0) entered blocking state
[   82.111150][ T4311] bridge0: port 1(bridge_slave_0) entered disabled state
[   82.120179][ T4311] device bridge_slave_0 entered promiscuous mode
[   82.144600][ T4305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   82.159569][ T4311] bridge0: port 2(bridge_slave_1) entered blocking state
[   82.166850][ T4311] bridge0: port 2(bridge_slave_1) entered disabled state
[   82.180502][ T4311] device bridge_slave_1 entered promiscuous mode
[   82.188776][ T4310] bridge0: port 1(bridge_slave_0) entered blocking state
[   82.195883][ T4310] bridge0: port 1(bridge_slave_0) entered disabled state
[   82.204727][ T4310] device bridge_slave_0 entered promiscuous mode
[   82.263699][ T4310] bridge0: port 2(bridge_slave_1) entered blocking state
[   82.270966][ T4310] bridge0: port 2(bridge_slave_1) entered disabled state
[   82.279553][ T4310] device bridge_slave_1 entered promiscuous mode
[   82.289010][ T4302] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   82.301746][ T4305] team0: Port device team_slave_0 added
[   82.337773][ T4302] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   82.352960][ T4305] team0: Port device team_slave_1 added
[   82.374089][ T4311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   82.447795][ T4311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   82.459253][ T4310] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   82.479210][ T4305] batman_adv: batadv0: Adding interface: batadv_slave_0
[   82.486278][ T4305] 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 1560 would solve the problem.
[   82.514596][ T4305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   82.527020][ T4307] bridge0: port 1(bridge_slave_0) entered blocking state
[   82.534267][ T4307] bridge0: port 1(bridge_slave_0) entered disabled state
[   82.542641][ T4307] device bridge_slave_0 entered promiscuous mode
[   82.573933][ T4310] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   82.586401][ T4302] team0: Port device team_slave_0 added
[   82.595163][ T4302] team0: Port device team_slave_1 added
[   82.610353][ T4305] batman_adv: batadv0: Adding interface: batadv_slave_1
[   82.617571][ T4305] 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 1560 would solve the problem.
[   82.644340][ T4305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   82.656403][ T4307] bridge0: port 2(bridge_slave_1) entered blocking state
[   82.664896][ T4307] bridge0: port 2(bridge_slave_1) entered disabled state
[   82.674962][ T4307] device bridge_slave_1 entered promiscuous mode
[   82.686519][ T4311] team0: Port device team_slave_0 added
[   82.695895][ T4311] team0: Port device team_slave_1 added
[   82.766617][ T4310] team0: Port device team_slave_0 added
[   82.792071][ T4302] batman_adv: batadv0: Adding interface: batadv_slave_0
[   82.800428][ T4302] 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 1560 would solve the problem.
[   82.827463][ T4302] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   82.856353][ T4307] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[   82.868344][ T4310] team0: Port device team_slave_1 added
[   82.883247][ T4311] batman_adv: batadv0: Adding interface: batadv_slave_0
[   82.890923][ T4311] 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 1560 would solve the problem.
[   82.917364][ T4311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   82.938816][ T4302] batman_adv: batadv0: Adding interface: batadv_slave_1
[   82.945793][ T4302] 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 1560 would solve the problem.
[   82.973950][ T4302] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   82.995011][ T4307] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[   83.024780][ T4311] batman_adv: batadv0: Adding interface: batadv_slave_1
[   83.032186][ T4311] 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 1560 would solve the problem.
[   83.059300][ T4311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   83.075019][ T4305] device hsr_slave_0 entered promiscuous mode
[   83.081898][ T4305] device hsr_slave_1 entered promiscuous mode
[   83.088973][ T4305] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[   83.096951][ T4305] Cannot create hsr debugfs directory
[   83.120835][ T4310] batman_adv: batadv0: Adding interface: batadv_slave_0
[   83.127813][ T4310] 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 1560 would solve the problem.
[   83.155018][ T1324] Bluetooth: hci1: command 0x0409 tx timeout
[   83.162060][ T1324] Bluetooth: hci0: command 0x0409 tx timeout
[   83.162510][ T4310] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   83.183754][ T4310] batman_adv: batadv0: Adding interface: batadv_slave_1
[   83.191548][ T4310] 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 1560 would solve the problem.
[   83.208902][ T1324] Bluetooth: hci2: command 0x0409 tx timeout
[   83.225377][ T4310] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   83.263201][ T4307] team0: Port device team_slave_0 added
[   83.280024][ T4302] device hsr_slave_0 entered promiscuous mode
[   83.286970][ T4302] device hsr_slave_1 entered promiscuous mode
[   83.288537][ T4296] Bluetooth: hci3: command 0x0409 tx timeout
[   83.300851][ T4296] Bluetooth: hci4: command 0x0409 tx timeout
[   83.311207][ T4302] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[   83.319292][ T4302] Cannot create hsr debugfs directory
[   83.353073][ T4307] team0: Port device team_slave_1 added
[   83.405670][ T4310] device hsr_slave_0 entered promiscuous mode
[   83.413050][ T4310] device hsr_slave_1 entered promiscuous mode
[   83.420001][ T4310] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[   83.427685][ T4310] Cannot create hsr debugfs directory
[   83.436836][ T4311] device hsr_slave_0 entered promiscuous mode
[   83.443706][ T4311] device hsr_slave_1 entered promiscuous mode
[   83.450900][ T4311] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[   83.458768][ T4311] Cannot create hsr debugfs directory
[   83.486274][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_0
[   83.493336][ T4307] 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 1560 would solve the problem.
[   83.521163][ T4307] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[   83.564454][ T4307] batman_adv: batadv0: Adding interface: batadv_slave_1
[   83.572900][ T4307] 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 1560 would solve the problem.
[   83.599977][ T4307] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[   83.689094][ T4307] device hsr_slave_0 entered promiscuous mode
[   83.696396][ T4307] device hsr_slave_1 entered promiscuous mode
[   83.703650][ T4307] debugfs: Directory 'hsr0' with parent 'hsr' already present!
[   83.711459][ T4307] Cannot create hsr debugfs directory
[   83.855992][ T4305] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   85.212089][ T4275] Bluetooth: hci1: command 0x041b tx timeout
[   85.214521][ T4296] Bluetooth: hci0: command 0x041b tx timeout
[   85.294836][ T4295] Bluetooth: hci2: command 0x041b tx timeout
[   85.368369][ T4296] Bluetooth: hci4: command 0x041b tx timeout
[   85.374895][ T4296] Bluetooth: hci3: command 0x041b tx timeout
[   86.275278][ T4305] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   86.376941][ T4305] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   86.472952][ T4305] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[   86.669417][ T4305] netdevsim netdevsim1 netdevsim0: renamed from eth0
[   86.683120][ T4305] netdevsim netdevsim1 netdevsim1: renamed from eth1
[   86.693381][ T4305] netdevsim netdevsim1 netdevsim2: renamed from eth2
[   86.708269][ T4305] netdevsim netdevsim1 netdevsim3: renamed from eth3
[   86.769792][ T4310] netdevsim netdevsim3 netdevsim0: renamed from eth0
[   86.785493][ T4310] netdevsim netdevsim3 netdevsim1: renamed from eth1
[   86.796124][ T4310] netdevsim netdevsim3 netdevsim2: renamed from eth2
[   86.815001][ T4310] netdevsim netdevsim3 netdevsim3: renamed from eth3
[   86.844796][  T140] device hsr_slave_0 left promiscuous mode
[   86.852557][  T140] device hsr_slave_1 left promiscuous mode
[   86.859668][  T140] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[   86.867160][  T140] batman_adv: batadv0: Removing interface: batadv_slave_0
[   86.875562][  T140] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[   86.883434][  T140] batman_adv: batadv0: Removing interface: batadv_slave_1
[   86.894189][  T140] device bridge_slave_1 left promiscuous mode
[   86.901293][  T140] bridge0: port 2(bridge_slave_1) entered disabled state
[   86.916061][  T140] device bridge_slave_0 left promiscuous mode
[   86.923768][  T140] bridge0: port 1(bridge_slave_0) entered disabled state
[   86.945799][  T140] device veth1_macvtap left promiscuous mode
[   86.952244][  T140] device veth0_macvtap left promiscuous mode
[   86.958709][  T140] device veth1_vlan left promiscuous mode
[   86.964645][  T140] device veth0_vlan left promiscuous mode
[   87.298136][ T1324] Bluetooth: hci1: command 0x040f tx timeout
[   87.304679][ T1324] Bluetooth: hci0: command 0x040f tx timeout
[   87.325507][  T140] team0 (unregistering): Port device team_slave_1 removed
[   87.342300][  T140] team0 (unregistering): Port device team_slave_0 removed
[   87.357030][  T140] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[   87.373688][ T1324] Bluetooth: hci2: command 0x040f tx timeout
[   87.382555][  T140] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[   87.458195][ T1324] Bluetooth: hci3: command 0x040f tx timeout
[   87.462432][  T140] bond0 (unregistering): Released all slaves
[   87.464563][ T1324] Bluetooth: hci4: command 0x040f tx timeout
[   87.669756][ T4302] netdevsim netdevsim0 netdevsim0: renamed from eth0
[   87.680813][ T4302] netdevsim netdevsim0 netdevsim1: renamed from eth1
[   87.701277][ T4302] netdevsim netdevsim0 netdevsim2: renamed from eth2
[   87.718021][ T4302] netdevsim netdevsim0 netdevsim3: renamed from eth3
[   87.790584][ T4310] 8021q: adding VLAN 0 to HW filter on device bond0
[   87.837511][ T4311] netdevsim netdevsim4 netdevsim0: renamed from eth0
[   87.865349][ T4311] netdevsim netdevsim4 netdevsim1: renamed from eth1
[   87.877450][ T4311] netdevsim netdevsim4 netdevsim2: renamed from eth2
[   87.906023][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   87.916851][ T1476] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   87.926474][ T4311] netdevsim netdevsim4 netdevsim3: renamed from eth3
[   87.947733][ T4305] 8021q: adding VLAN 0 to HW filter on device bond0
[   87.965638][ T4310] 8021q: adding VLAN 0 to HW filter on device team0
[   87.985749][ T4305] 8021q: adding VLAN 0 to HW filter on device team0
[   88.015756][ T4324] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   88.027949][ T4324] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   88.042110][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   88.054457][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   88.066980][  T154] bridge0: port 1(bridge_slave_0) entered blocking state
[   88.074531][  T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[   88.087936][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   88.097072][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   88.109728][  T154] bridge0: port 2(bridge_slave_1) entered blocking state
[   88.116932][  T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[   88.153862][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   88.165277][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   88.177892][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   88.193785][  T154] bridge0: port 1(bridge_slave_0) entered blocking state
[   88.204452][  T154] bridge0: port 1(bridge_slave_0) entered forwarding state
[   88.214354][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   88.225508][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   88.236202][  T154] bridge0: port 2(bridge_slave_1) entered blocking state
[   88.243371][  T154] bridge0: port 2(bridge_slave_1) entered forwarding state
[   88.253345][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   88.264361][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   88.275823][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   88.286145][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   88.296250][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   88.347417][ T4310] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   88.360175][ T4310] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   88.384228][ T4307] netdevsim netdevsim2 netdevsim0: renamed from eth0
[   88.405192][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   88.418614][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   88.431872][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   88.443920][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   88.454894][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   88.465099][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   88.475005][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   88.485350][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   88.499038][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   88.515271][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   88.531333][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   88.545816][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   88.570139][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   88.589066][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   88.604792][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   88.669454][ T4307] netdevsim netdevsim2 netdevsim1: renamed from eth1
[   88.705927][ T4307] netdevsim netdevsim2 netdevsim2: renamed from eth2
[   88.749292][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   88.768475][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   88.788854][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   88.805011][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   88.860803][ T4305] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   88.872276][ T4307] netdevsim netdevsim2 netdevsim3: renamed from eth3
[   88.954717][ T4311] 8021q: adding VLAN 0 to HW filter on device bond0
[   88.982506][ T4302] 8021q: adding VLAN 0 to HW filter on device bond0
[   89.033536][ T4311] 8021q: adding VLAN 0 to HW filter on device team0
[   89.099896][ T4302] 8021q: adding VLAN 0 to HW filter on device team0
[   89.108980][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   89.119326][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   89.136300][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   89.146267][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   89.186536][ T4310] 8021q: adding VLAN 0 to HW filter on device batadv0
[   89.202427][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   89.217113][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   89.229972][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   89.244848][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   89.270961][ T4373] bridge0: port 1(bridge_slave_0) entered blocking state
[   89.278817][ T4373] bridge0: port 1(bridge_slave_0) entered forwarding state
[   89.289265][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   89.313000][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   89.323167][ T4373] bridge0: port 1(bridge_slave_0) entered blocking state
[   89.330298][ T4373] bridge0: port 1(bridge_slave_0) entered forwarding state
[   89.340200][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   89.355985][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   89.365424][ T4373] bridge0: port 2(bridge_slave_1) entered blocking state
[   89.368417][ T1107] Bluetooth: hci0: command 0x0419 tx timeout
[   89.373283][ T4373] bridge0: port 2(bridge_slave_1) entered forwarding state
[   89.396942][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   89.405424][ T1107] Bluetooth: hci1: command 0x0419 tx timeout
[   89.409922][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   89.422855][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   89.432562][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   89.448604][ T4295] Bluetooth: hci2: command 0x0419 tx timeout
[   89.498936][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   89.523365][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   89.528433][ T4295] Bluetooth: hci4: command 0x0419 tx timeout
[   89.535671][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   89.548532][ T4295] Bluetooth: hci3: command 0x0419 tx timeout
[   89.558348][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   89.568039][    T9] bridge0: port 2(bridge_slave_1) entered blocking state
[   89.576330][    T9] bridge0: port 2(bridge_slave_1) entered forwarding state
[   89.592449][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   89.605202][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   89.620114][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   89.636708][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   89.686722][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   89.707580][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   89.718991][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   89.735754][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   89.748491][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   89.764702][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   89.777603][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   89.795254][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   89.806766][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   89.823641][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   89.837984][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   89.856928][ T4305] 8021q: adding VLAN 0 to HW filter on device batadv0
[   89.884137][ T4302] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   89.897810][ T4302] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   89.913542][ T4311] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network
[   89.926810][ T4311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network
[   89.953631][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   89.966300][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   89.985546][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   89.999944][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   90.015343][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   90.027276][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   90.042717][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   90.054290][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   90.098206][ T4307] 8021q: adding VLAN 0 to HW filter on device bond0
[   90.151914][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   90.186166][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   90.218167][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   90.238725][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   90.282818][ T4305] device veth0_vlan entered promiscuous mode
[   90.309923][ T4310] device veth0_vlan entered promiscuous mode
[   90.323180][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   90.349858][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   90.367785][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready
[   90.377903][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready
[   90.394587][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   90.405181][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   90.426601][ T4307] 8021q: adding VLAN 0 to HW filter on device team0
[   90.453602][ T4305] device veth1_vlan entered promiscuous mode
[   90.465473][ T4310] device veth1_vlan entered promiscuous mode
[   90.504178][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   90.519651][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   90.537027][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   90.547189][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   90.559311][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   90.570078][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   90.601499][ T4302] 8021q: adding VLAN 0 to HW filter on device batadv0
[   90.618968][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   90.631110][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   90.641039][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready
[   90.652058][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready
[   90.661399][  T155] bridge0: port 1(bridge_slave_0) entered blocking state
[   90.669096][  T155] bridge0: port 1(bridge_slave_0) entered forwarding state
[   90.681575][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready
[   90.692351][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready
[   90.703201][  T155] bridge0: port 2(bridge_slave_1) entered blocking state
[   90.710891][  T155] bridge0: port 2(bridge_slave_1) entered forwarding state
[   90.764706][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready
[   90.776652][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready
[   90.787467][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready
[   90.797523][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready
[   90.809494][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready
[   90.818497][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[   90.828984][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   90.839973][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready
[   90.850027][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   90.859877][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   90.873555][ T4310] device veth0_macvtap entered promiscuous mode
[   90.906018][ T4311] 8021q: adding VLAN 0 to HW filter on device batadv0
[   90.941505][ T4310] device veth1_macvtap entered promiscuous mode
[   90.951927][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   90.976110][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   91.001410][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   91.034164][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready
[   91.044821][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready
[   91.062760][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready
[   91.078468][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready
[   91.090969][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[   91.101577][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   91.116057][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready
[   91.127891][  T155] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready
[   91.149648][ T4305] device veth0_macvtap entered promiscuous mode
[   91.187681][ T4305] device veth1_macvtap entered promiscuous mode
[   91.213822][ T4307] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready
[   91.271536][ T4310] batman_adv: batadv0: Interface activated: batadv_slave_0
[   91.291421][ T4302] device veth0_vlan entered promiscuous mode
[   91.313460][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   91.325146][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[   91.359622][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   91.389577][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   91.408810][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   91.439313][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   91.459035][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   91.473083][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   91.490517][ T4310] batman_adv: batadv0: Interface activated: batadv_slave_1
[   91.502597][ T4305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[   91.525997][ T4305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   91.550259][ T4305] batman_adv: batadv0: Interface activated: batadv_slave_0
[   91.566117][ T4302] device veth1_vlan entered promiscuous mode
[   91.578776][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   91.589619][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   91.600356][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   91.614380][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   91.627785][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   91.641691][ T4310] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   91.651374][ T4310] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   91.661108][ T4310] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   91.674178][ T4310] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   91.688495][ T4305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[   91.707862][ T4305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   91.719596][ T4305] batman_adv: batadv0: Interface activated: batadv_slave_1
[   91.734801][ T4305] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   91.744668][ T4305] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   91.754773][ T4305] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   91.766512][ T4305] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   91.786955][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   91.802478][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   91.812640][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   91.857668][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready
[   91.866975][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready
[   91.877378][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   91.892015][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   91.914100][ T4307] 8021q: adding VLAN 0 to HW filter on device batadv0
[   91.938288][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[   91.950649][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   91.977811][ T4302] device veth0_macvtap entered promiscuous mode
[   92.008335][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   92.022570][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready
[   92.032346][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready
[   92.043102][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   92.053190][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   92.065190][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   92.077256][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   92.103088][ T4302] device veth1_macvtap entered promiscuous mode
[   92.121669][ T4311] device veth0_vlan entered promiscuous mode
[   92.133881][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[   92.157082][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready
[   92.172758][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready
[   92.186938][ T1110] cfg80211: failed to load regulatory.db
[   92.193239][ T4307] device veth0_vlan entered promiscuous mode
[   92.215692][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready
[   92.225029][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready
[   92.250010][ T4311] device veth1_vlan entered promiscuous mode
[   92.262232][ T4307] device veth1_vlan entered promiscuous mode
[   92.275034][ T4302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[   92.289291][ T4302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   92.301121][ T4302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[   92.312422][ T4302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   92.327313][ T4302] batman_adv: batadv0: Interface activated: batadv_slave_0
[   92.364360][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   92.373437][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   92.382953][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready
[   92.392925][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready
[   92.402753][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   92.417146][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   92.468837][  T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   92.488009][  T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   92.493164][ T4302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[   92.514000][ T4302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   92.525594][ T4302] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[   92.538504][ T4302] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   92.552248][ T4302] batman_adv: batadv0: Interface activated: batadv_slave_1
[   92.590770][ T4311] device veth0_macvtap entered promiscuous mode
[   92.601084][  T140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   92.608066][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   92.611916][  T140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   92.622011][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   92.638985][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   92.654019][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[   92.667015][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   92.678553][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready
[   92.689989][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready
[   92.703289][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   92.712450][  T140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   92.736863][  T140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   92.739425][ T4302] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   92.757040][ T4302] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   92.767728][ T4302] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   92.780573][ T4302] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   92.796805][ T4311] device veth1_macvtap entered promiscuous mode
[   92.812682][ T4307] device veth0_macvtap entered promiscuous mode
[   92.821250][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   92.831186][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
[   92.840822][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready
[   92.850239][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready
2025/12/12 05:03:47 executed programs: 10
[   92.893493][ T4307] device veth1_macvtap entered promiscuous mode
[   92.966307][ T4311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[   92.980338][ T4311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   92.991653][ T4311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[   93.004924][ T4311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.016134][ T4311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[   93.027817][ T4311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.040758][ T4311] batman_adv: batadv0: Interface activated: batadv_slave_0
[   93.075296][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   93.090273][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   93.121154][ T4373] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   93.133610][ T4311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[   93.148269][ T4373] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   93.157705][ T4311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.171230][ T4311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[   93.183734][ T4311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.196209][ T4311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[   93.208109][ T4311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.209111][ T1107] usb 4-1: new high-speed USB device number 2 using dummy_hcd
[   93.222833][ T4311] batman_adv: batadv0: Interface activated: batadv_slave_1
[   93.243849][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[   93.261231][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.276280][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[   93.304445][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.321261][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[   93.334837][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.347135][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0
[   93.359305][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.373413][ T4307] batman_adv: batadv0: Interface activated: batadv_slave_0
[   93.382587][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   93.396957][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   93.407215][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   93.422035][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready
[   93.434015][ T4373] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready
[   93.454719][ T4311] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   93.465990][ T4311] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   93.476808][ T4311] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   93.487840][ T4311] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   93.507076][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[   93.521972][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.533656][ T1107] usb 4-1: Using ep0 maxpacket: 8
[   93.541530][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[   93.555517][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.567810][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[   93.583441][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.594696][ T4307] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1
[   93.609353][ T4307] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems!
[   93.622702][ T4307] batman_adv: batadv0: Interface activated: batadv_slave_1
[   93.638895][  T140] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   93.647753][  T140] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   93.658796][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready
[   93.676250][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready
[   93.697473][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   93.728261][ T1107] usb 4-1: unable to get BOS descriptor or descriptor too short
[   93.744074][ T4307] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[   93.754885][ T4307] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[   93.765630][ T4307] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[   93.792516][ T4307] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[   93.821752][  T140] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   93.832191][ T1107] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   93.832282][ T1107] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   93.861079][  T140] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   93.876371][ T1107] usb 4-1: config 8 interface 0 has no altsetting 0
[   93.897665][  T154] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   93.959769][  T154] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   94.010433][  T154] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   94.048437][ T1107] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   94.059978][ T4277] usb 2-1: new high-speed USB device number 2 using dummy_hcd
[   94.072486][ T1107] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   94.072716][ T4324] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   94.092346][ T1107] usb 4-1: Product: syz
[   94.101471][ T1107] usb 4-1: Manufacturer: syz
[   94.106370][ T1107] usb 4-1: SerialNumber: syz
[   94.122627][    T9] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   94.128440][ T4324] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   94.154088][    T9] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   94.177960][  T140] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   94.191597][    T9] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   94.203036][  T140] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   94.240553][    T9] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[   94.254423][    T9] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[   94.278856][ T4324] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   94.308281][ T4277] usb 2-1: Using ep0 maxpacket: 8
[   94.428299][ T4344] usb 1-1: new high-speed USB device number 2 using dummy_hcd
[   94.468470][ T4277] usb 2-1: unable to get BOS descriptor or descriptor too short
[   94.503219][ T1107] usb 4-1: selecting invalid altsetting 0
[   94.549117][ T1324] usb 5-1: new high-speed USB device number 2 using dummy_hcd
[   94.559461][ T4277] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   94.572327][ T4277] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   94.590711][ T4277] usb 2-1: config 8 interface 0 has no altsetting 0
[   94.603029][ T1107] snd-usb-audio: probe of 4-1:8.0 failed with error -12
[   94.615990][ T1107] usb 4-1: USB disconnect, device number 2
[   94.628207][ T4226] usb 3-1: new high-speed USB device number 2 using dummy_hcd
[   94.695544][ T4344] usb 1-1: Using ep0 maxpacket: 8
[   94.768381][ T4277] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   94.779857][ T4277] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   94.790309][ T4277] usb 2-1: Product: syz
[   94.795321][ T4277] usb 2-1: Manufacturer: syz
[   94.801247][ T4277] usb 2-1: SerialNumber: syz
[   94.809487][ T1324] usb 5-1: Using ep0 maxpacket: 8
[   94.840911][ T4415] udevd[4415]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[   94.878497][ T4344] usb 1-1: unable to get BOS descriptor or descriptor too short
[   94.921675][ T4226] usb 3-1: Using ep0 maxpacket: 8
[   94.969347][ T1324] usb 5-1: unable to get BOS descriptor or descriptor too short
[   94.978474][ T4344] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   94.989444][ T4344] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   95.000621][ T4344] usb 1-1: config 8 interface 0 has no altsetting 0
[   95.050777][ T1324] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   95.064215][ T1324] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   95.074626][ T1324] usb 5-1: config 8 interface 0 has no altsetting 0
[   95.108446][ T4226] usb 3-1: unable to get BOS descriptor or descriptor too short
[   95.131731][ T4277] usb 2-1: selecting invalid altsetting 0
[   95.173944][ T4277] snd-usb-audio: probe of 2-1:8.0 failed with error -12
[   95.206483][ T4277] usb 2-1: USB disconnect, device number 2
[   95.213299][ T4415] udevd[4415]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[   95.219380][ T4344] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   95.241322][ T4226] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   95.248389][ T1324] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   95.253242][   T23] usb 4-1: new high-speed USB device number 3 using dummy_hcd
[   95.276173][ T1324] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   95.279915][ T4226] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   95.286347][ T1324] usb 5-1: Product: syz
[   95.294177][ T4344] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   95.299186][ T1324] usb 5-1: Manufacturer: syz
[   95.308311][ T4226] usb 3-1: config 8 interface 0 has no altsetting 0
[   95.313176][ T1324] usb 5-1: SerialNumber: syz
[   95.319748][ T4344] usb 1-1: Product: syz
[   95.333262][ T4344] usb 1-1: Manufacturer: syz
[   95.337921][ T4344] usb 1-1: SerialNumber: syz
[   95.508454][ T4226] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   95.518012][ T4226] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   95.526652][ T4226] usb 3-1: Product: syz
[   95.541461][   T23] usb 4-1: Using ep0 maxpacket: 8
[   95.548271][ T4226] usb 3-1: Manufacturer: syz
[   95.554226][ T4226] usb 3-1: SerialNumber: syz
[   95.660843][ T1324] usb 5-1: selecting invalid altsetting 0
[   95.700304][ T1324] snd-usb-audio: probe of 5-1:8.0 failed with error -12
[   95.700817][ T4344] usb 1-1: selecting invalid altsetting 0
[   95.711887][ T1324] usb 5-1: USB disconnect, device number 2
[   95.749680][   T23] usb 4-1: unable to get BOS descriptor or descriptor too short
[   95.785232][ T4344] snd-usb-audio: probe of 1-1:8.0 failed with error -12
[   95.797572][ T4344] usb 1-1: USB disconnect, device number 2
[   95.868862][   T23] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   95.880979][   T23] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   95.892279][   T23] usb 4-1: config 8 interface 0 has no altsetting 0
[   95.920864][ T4226] usb 3-1: selecting invalid altsetting 0
[   95.927253][ T4347] usb 2-1: new high-speed USB device number 3 using dummy_hcd
[   95.950642][ T4419] udevd[4419]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[   95.990150][ T4226] snd-usb-audio: probe of 3-1:8.0 failed with error -12
[   96.011143][ T4226] usb 3-1: USB disconnect, device number 2
[   96.039984][ T4406] udevd[4406]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[   96.078568][   T23] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   96.093070][   T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   96.117327][   T23] usb 4-1: Product: syz
[   96.122116][   T23] usb 4-1: Manufacturer: syz
[   96.129327][   T23] usb 4-1: SerialNumber: syz
[   96.218342][ T4347] usb 2-1: Using ep0 maxpacket: 8
[   96.270067][ T4416] udevd[4416]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[   96.398523][ T4347] usb 2-1: unable to get BOS descriptor or descriptor too short
[   96.409466][ T1324] usb 1-1: new high-speed USB device number 3 using dummy_hcd
[   96.418782][ T4344] usb 5-1: new high-speed USB device number 3 using dummy_hcd
[   96.471414][   T23] usb 4-1: selecting invalid altsetting 0
[   96.488707][ T4347] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   96.503510][ T4347] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   96.516258][ T4347] usb 2-1: config 8 interface 0 has no altsetting 0
[   96.526130][   T23] snd-usb-audio: probe of 4-1:8.0 failed with error -12
[   96.535984][   T23] usb 4-1: USB disconnect, device number 3
[   96.628301][ T4226] usb 3-1: new high-speed USB device number 3 using dummy_hcd
[   96.648496][ T1324] usb 1-1: Using ep0 maxpacket: 8
[   96.688359][ T4344] usb 5-1: Using ep0 maxpacket: 8
[   96.708342][ T4347] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   96.717491][ T4347] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   96.726484][ T4347] usb 2-1: Product: syz
[   96.731761][ T4347] usb 2-1: Manufacturer: syz
[   96.736607][ T4347] usb 2-1: SerialNumber: syz
[   96.749406][ T4415] udevd[4415]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[   96.828292][ T1324] usb 1-1: unable to get BOS descriptor or descriptor too short
[   96.848398][ T4344] usb 5-1: unable to get BOS descriptor or descriptor too short
[   96.868324][ T4226] usb 3-1: Using ep0 maxpacket: 8
[   96.928485][ T4344] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   96.938622][ T1324] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   96.946006][ T4344] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   96.954900][ T1324] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   96.961096][ T4344] usb 5-1: config 8 interface 0 has no altsetting 0
[   96.975773][ T1324] usb 1-1: config 8 interface 0 has no altsetting 0
[   97.038483][ T4226] usb 3-1: unable to get BOS descriptor or descriptor too short
[   97.061143][ T4347] usb 2-1: selecting invalid altsetting 0
[   97.086393][ T4347] snd-usb-audio: probe of 2-1:8.0 failed with error -12
[   97.095749][ T4347] usb 2-1: USB disconnect, device number 3
[   97.122607][ T4226] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   97.132831][ T4344] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   97.145575][ T4344] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   97.154731][ T4226] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   97.158603][ T1324] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   97.165623][ T4344] usb 5-1: Product: syz
[   97.178516][ T4226] usb 3-1: config 8 interface 0 has no altsetting 0
[   97.181865][ T1324] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   97.185877][ T4344] usb 5-1: Manufacturer: syz
[   97.194252][ T1324] usb 1-1: Product: syz
[   97.199115][ T4344] usb 5-1: SerialNumber: syz
[   97.211128][ T1324] usb 1-1: Manufacturer: syz
[   97.217322][ T1324] usb 1-1: SerialNumber: syz
[   97.268253][   T23] usb 4-1: new high-speed USB device number 4 using dummy_hcd
[   97.310425][ T4415] udevd[4415]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[   97.338415][ T4226] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   97.347826][ T4226] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   97.356327][ T4226] usb 3-1: Product: syz
[   97.360773][ T4226] usb 3-1: Manufacturer: syz
[   97.365386][ T4226] usb 3-1: SerialNumber: syz
[   97.511436][   T23] usb 4-1: Using ep0 maxpacket: 8
[   97.530865][ T4344] usb 5-1: selecting invalid altsetting 0
[   97.560292][ T4344] snd-usb-audio: probe of 5-1:8.0 failed with error -12
[   97.570104][ T4344] usb 5-1: USB disconnect, device number 3
[   97.601432][ T1324] usb 1-1: selecting invalid altsetting 0
[   97.633661][ T1324] snd-usb-audio: probe of 1-1:8.0 failed with error -12
[   97.643504][ T1324] usb 1-1: USB disconnect, device number 3
[   97.668407][   T23] usb 4-1: unable to get BOS descriptor or descriptor too short
[   97.690839][ T4226] usb 3-1: selecting invalid altsetting 0
[   97.717059][ T4226] snd-usb-audio: probe of 3-1:8.0 failed with error -12
[   97.727269][ T4226] usb 3-1: USB disconnect, device number 3
[   97.758459][   T23] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   97.773128][   T23] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   97.784554][   T23] usb 4-1: config 8 interface 0 has no altsetting 0
[   97.785386][ T4420] udevd[4420]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[   97.809682][ T4278] usb 2-1: new high-speed USB device number 4 using dummy_hcd
[   97.879050][ T4416] udevd[4416]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[   97.930348][ T4416] udevd[4416]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[   97.948932][   T23] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
2025/12/12 05:03:52 executed programs: 22
[   97.976708][   T23] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   97.985232][   T23] usb 4-1: Product: syz
[   97.989826][   T23] usb 4-1: Manufacturer: syz
[   97.994500][   T23] usb 4-1: SerialNumber: syz
[   98.068341][ T4278] usb 2-1: Using ep0 maxpacket: 8
[   98.259515][ T4278] usb 2-1: unable to get BOS descriptor or descriptor too short
[   98.278454][ T4226] usb 5-1: new high-speed USB device number 4 using dummy_hcd
[   98.298355][ T4344] usb 1-1: new high-speed USB device number 4 using dummy_hcd
[   98.310873][   T23] usb 4-1: selecting invalid altsetting 0
[   98.334425][   T23] snd-usb-audio: probe of 4-1:8.0 failed with error -12
[   98.343935][   T23] usb 4-1: USB disconnect, device number 4
[   98.359449][ T4278] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   98.370278][ T4278] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   98.390670][ T4278] usb 2-1: config 8 interface 0 has no altsetting 0
[   98.438413][ T1324] usb 3-1: new high-speed USB device number 4 using dummy_hcd
[   98.528218][ T4226] usb 5-1: Using ep0 maxpacket: 8
[   98.548232][ T4344] usb 1-1: Using ep0 maxpacket: 8
[   98.570883][ T4278] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   98.586333][ T4278] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   98.594606][ T4278] usb 2-1: Product: syz
[   98.599019][ T4278] usb 2-1: Manufacturer: syz
[   98.603644][ T4278] usb 2-1: SerialNumber: syz
[   98.690367][ T4226] usb 5-1: unable to get BOS descriptor or descriptor too short
[   98.698289][ T1324] usb 3-1: Using ep0 maxpacket: 8
[   98.708522][ T4344] usb 1-1: unable to get BOS descriptor or descriptor too short
[   98.778490][ T4226] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   98.788571][ T4344] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   98.799901][ T4226] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   98.810649][ T4344] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   98.821022][ T4226] usb 5-1: config 8 interface 0 has no altsetting 0
[   98.827790][ T4344] usb 1-1: config 8 interface 0 has no altsetting 0
[   98.888643][ T1324] usb 3-1: unable to get BOS descriptor or descriptor too short
[   98.941538][ T4278] usb 2-1: selecting invalid altsetting 0
[   98.970729][ T4278] snd-usb-audio: probe of 2-1:8.0 failed with error -12
[   98.978374][ T4226] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   98.978405][ T4226] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   98.978436][ T4226] usb 5-1: Product: syz
[   98.978451][ T4226] usb 5-1: Manufacturer: syz
[   98.978466][ T4226] usb 5-1: SerialNumber: syz
[   98.988440][ T4344] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   99.005997][ T4278] usb 2-1: USB disconnect, device number 4
[   99.025705][ T1324] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   99.040195][ T4344] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   99.043759][ T1324] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   99.059700][ T4277] usb 4-1: new high-speed USB device number 5 using dummy_hcd
[   99.063435][ T4344] usb 1-1: Product: syz
[   99.077764][ T4344] usb 1-1: Manufacturer: syz
[   99.083824][ T1324] usb 3-1: config 8 interface 0 has no altsetting 0
[   99.086535][ T4344] usb 1-1: SerialNumber: syz
[   99.268401][ T1324] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   99.277952][ T1324] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   99.286554][ T1324] usb 3-1: Product: syz
[   99.291557][ T1324] usb 3-1: Manufacturer: syz
[   99.296197][ T1324] usb 3-1: SerialNumber: syz
[   99.318270][ T4277] usb 4-1: Using ep0 maxpacket: 8
[   99.341018][ T4226] usb 5-1: selecting invalid altsetting 0
[   99.395250][ T4226] snd-usb-audio: probe of 5-1:8.0 failed with error -12
[   99.415352][ T4226] usb 5-1: USB disconnect, device number 4
[   99.423923][ T4344] usb 1-1: selecting invalid altsetting 0
[   99.488391][ T4277] usb 4-1: unable to get BOS descriptor or descriptor too short
[   99.512965][ T4344] snd-usb-audio: probe of 1-1:8.0 failed with error -12
[   99.523446][ T4344] usb 1-1: USB disconnect, device number 4
[   99.578590][ T4277] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[   99.591470][ T4277] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[   99.603114][ T4277] usb 4-1: config 8 interface 0 has no altsetting 0
[   99.650415][ T1324] usb 3-1: selecting invalid altsetting 0
[   99.658331][   T23] usb 2-1: new high-speed USB device number 5 using dummy_hcd
[   99.686093][ T1324] snd-usb-audio: probe of 3-1:8.0 failed with error -12
[   99.704849][ T1324] usb 3-1: USB disconnect, device number 4
[   99.808665][ T4277] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[   99.820615][ T4277] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[   99.830410][ T4277] usb 4-1: Product: syz
[   99.834968][ T4277] usb 4-1: Manufacturer: syz
[   99.842181][ T4277] usb 4-1: SerialNumber: syz
[   99.908340][   T23] usb 2-1: Using ep0 maxpacket: 8
[   99.930428][ T4416] udevd[4416]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  100.088804][ T4278] usb 5-1: new high-speed USB device number 5 using dummy_hcd
[  100.090692][   T23] usb 2-1: unable to get BOS descriptor or descriptor too short
[  100.178179][ T4226] usb 1-1: new high-speed USB device number 5 using dummy_hcd
[  100.181566][ T4277] usb 4-1: selecting invalid altsetting 0
[  100.216538][ T4277] snd-usb-audio: probe of 4-1:8.0 failed with error -12
[  100.218685][   T23] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  100.239969][   T23] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  100.246863][ T4277] usb 4-1: USB disconnect, device number 5
[  100.261903][   T23] usb 2-1: config 8 interface 0 has no altsetting 0
[  100.300799][ T4415] udevd[4415]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  100.348301][ T4278] usb 5-1: Using ep0 maxpacket: 8
[  100.438331][ T4296] usb 3-1: new high-speed USB device number 5 using dummy_hcd
[  100.458511][ T4226] usb 1-1: Using ep0 maxpacket: 8
[  100.498791][   T23] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  100.510050][ T4278] usb 5-1: unable to get BOS descriptor or descriptor too short
[  100.510826][   T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  100.531003][   T23] usb 2-1: Product: syz
[  100.537148][   T23] usb 2-1: Manufacturer: syz
[  100.544411][   T23] usb 2-1: SerialNumber: syz
[  100.598456][ T4278] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  100.612605][ T4278] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  100.626217][ T4278] usb 5-1: config 8 interface 0 has no altsetting 0
[  100.642228][ T4226] usb 1-1: unable to get BOS descriptor or descriptor too short
[  100.678449][ T4296] usb 3-1: Using ep0 maxpacket: 8
[  100.748545][ T4226] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  100.766573][ T4226] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  100.779116][ T4226] usb 1-1: config 8 interface 0 has no altsetting 0
[  100.788389][ T4278] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  100.803235][ T4278] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  100.814837][ T4278] usb 5-1: Product: syz
[  100.821091][ T4278] usb 5-1: Manufacturer: syz
[  100.829567][ T4278] usb 5-1: SerialNumber: syz
[  100.848349][ T4296] usb 3-1: unable to get BOS descriptor or descriptor too short
[  100.891003][   T23] usb 2-1: selecting invalid altsetting 0
[  100.920127][   T23] snd-usb-audio: probe of 2-1:8.0 failed with error -12
[  100.930936][   T23] usb 2-1: USB disconnect, device number 5
[  100.939033][ T4296] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  100.948328][ T4344] usb 4-1: new high-speed USB device number 6 using dummy_hcd
[  100.958239][ T4296] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  100.965946][ T4226] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  101.004954][ T4296] usb 3-1: config 8 interface 0 has no altsetting 0
[  101.006173][ T4226] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  101.027219][ T4226] usb 1-1: Product: syz
[  101.032480][ T4226] usb 1-1: Manufacturer: syz
[  101.038327][ T4226] usb 1-1: SerialNumber: syz
[  101.160584][ T4278] usb 5-1: selecting invalid altsetting 0
[  101.169707][ T4296] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  101.171901][ T4410] udevd[4410]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  101.184411][ T4296] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  101.213677][ T4296] usb 3-1: Product: syz
[  101.227117][ T4296] usb 3-1: Manufacturer: syz
[  101.240866][ T4296] usb 3-1: SerialNumber: syz
[  101.248487][ T4344] usb 4-1: Using ep0 maxpacket: 8
[  101.267168][ T4278] snd-usb-audio: probe of 5-1:8.0 failed with error -12
[  101.278022][ T4278] usb 5-1: USB disconnect, device number 5
[  101.371591][ T4226] usb 1-1: selecting invalid altsetting 0
[  101.400920][ T4226] snd-usb-audio: probe of 1-1:8.0 failed with error -12
[  101.414566][ T4226] usb 1-1: USB disconnect, device number 5
[  101.448482][ T4344] usb 4-1: unable to get BOS descriptor or descriptor too short
[  101.499101][ T4420] udevd[4420]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  101.568618][ T4344] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  101.581590][ T4296] usb 3-1: selecting invalid altsetting 0
[  101.583463][ T4344] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  101.604525][ T4344] usb 4-1: config 8 interface 0 has no altsetting 0
[  101.628192][   T23] usb 2-1: new high-speed USB device number 6 using dummy_hcd
[  101.662547][ T4416] udevd[4416]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  101.692435][ T4296] snd-usb-audio: probe of 3-1:8.0 failed with error -12
[  101.716673][ T4296] usb 3-1: USB disconnect, device number 5
[  101.828239][ T4344] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  101.844497][ T4344] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  101.861799][ T4344] usb 4-1: Product: syz
[  101.867824][ T4344] usb 4-1: Manufacturer: syz
[  101.873438][ T4344] usb 4-1: SerialNumber: syz
[  101.928617][ T4347] usb 5-1: new high-speed USB device number 6 using dummy_hcd
[  101.937061][   T23] usb 2-1: Using ep0 maxpacket: 8
[  101.950604][ T4415] udevd[4415]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  102.088536][ T4226] usb 1-1: new high-speed USB device number 6 using dummy_hcd
[  102.138602][   T23] usb 2-1: unable to get BOS descriptor or descriptor too short
[  102.200908][ T4344] usb 4-1: selecting invalid altsetting 0
[  102.218279][   T23] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  102.233435][   T23] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  102.247857][ T4347] usb 5-1: Using ep0 maxpacket: 8
[  102.255864][   T23] usb 2-1: config 8 interface 0 has no altsetting 0
[  102.266885][ T4344] snd-usb-audio: probe of 4-1:8.0 failed with error -12
[  102.280131][ T4344] usb 4-1: USB disconnect, device number 6
[  102.298484][ T4190] usb 3-1: new high-speed USB device number 6 using dummy_hcd
[  102.358549][ T4226] usb 1-1: Using ep0 maxpacket: 8
[  102.410453][ T4347] usb 5-1: unable to get BOS descriptor or descriptor too short
[  102.438492][   T23] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  102.450706][   T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  102.460755][   T23] usb 2-1: Product: syz
[  102.466371][   T23] usb 2-1: Manufacturer: syz
[  102.474245][   T23] usb 2-1: SerialNumber: syz
[  102.498448][ T4347] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  102.513427][ T4415] udevd[4415]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  102.536627][ T4226] usb 1-1: unable to get BOS descriptor or descriptor too short
[  102.551314][ T4347] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  102.564668][ T4190] usb 3-1: Using ep0 maxpacket: 8
[  102.571083][ T4347] usb 5-1: config 8 interface 0 has no altsetting 0
[  102.653700][ T4226] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  102.666491][ T4226] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  102.682588][ T4226] usb 1-1: config 8 interface 0 has no altsetting 0
[  102.738987][ T4347] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  102.749482][ T4190] usb 3-1: unable to get BOS descriptor or descriptor too short
[  102.759835][ T4347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  102.769478][ T4347] usb 5-1: Product: syz
[  102.774359][ T4347] usb 5-1: Manufacturer: syz
[  102.780230][ T4347] usb 5-1: SerialNumber: syz
[  102.800699][   T23] usb 2-1: selecting invalid altsetting 0
[  102.840552][   T23] snd-usb-audio: probe of 2-1:8.0 failed with error -12
[  102.856125][ T4190] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  102.867860][ T4226] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  102.883239][   T23] usb 2-1: USB disconnect, device number 6
[  102.889913][ T4190] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  102.901505][ T4226] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  102.911472][ T4226] usb 1-1: Product: syz
[  102.918951][ T4296] usb 4-1: new high-speed USB device number 7 using dummy_hcd
[  102.927872][ T4190] usb 3-1: config 8 interface 0 has no altsetting 0
[  102.937597][ T4226] usb 1-1: Manufacturer: syz
[  102.944310][ T4226] usb 1-1: SerialNumber: syz
[  103.098431][ T4190] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  103.111162][ T4347] usb 5-1: selecting invalid altsetting 0
[  103.119740][ T4190] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  103.129721][ T4410] udevd[4410]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  103.150050][ T4190] usb 3-1: Product: syz
[  103.156107][ T4190] usb 3-1: Manufacturer: syz
[  103.170137][ T4190] usb 3-1: SerialNumber: syz
[  103.188281][ T4296] usb 4-1: Using ep0 maxpacket: 8
[  103.191035][ T4347] snd-usb-audio: probe of 5-1:8.0 failed with error -12
[  103.203815][ T4347] usb 5-1: USB disconnect, device number 6
2025/12/12 05:03:57 executed programs: 36
[  103.270251][ T4226] usb 1-1: selecting invalid altsetting 0
[  103.306676][ T4226] snd-usb-audio: probe of 1-1:8.0 failed with error -12
[  103.317420][ T4226] usb 1-1: USB disconnect, device number 6
[  103.327054][ T4406] udevd[4406]: setting mode of /dev/bus/usb/001/006 to 020664 failed: No such file or directory
[  103.340442][ T4406] udevd[4406]: setting owner of /dev/bus/usb/001/006 to uid=0, gid=0 failed: No such file or directory
[  103.383743][ T4296] usb 4-1: unable to get BOS descriptor or descriptor too short
[  103.468654][ T4296] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  103.481247][ T4296] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  103.493978][ T4296] usb 4-1: config 8 interface 0 has no altsetting 0
[  103.541673][ T4190] usb 3-1: selecting invalid altsetting 0
[  103.548375][   T23] usb 2-1: new high-speed USB device number 7 using dummy_hcd
[  103.593569][ T4190] snd-usb-audio: probe of 3-1:8.0 failed with error -12
[  103.616644][ T4190] usb 3-1: USB disconnect, device number 6
[  103.658593][ T4296] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  103.673907][ T4296] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  103.686350][ T4296] usb 4-1: Product: syz
[  103.693568][ T4296] usb 4-1: Manufacturer: syz
[  103.701132][ T4296] usb 4-1: SerialNumber: syz
[  103.818287][   T23] usb 2-1: Using ep0 maxpacket: 8
[  103.838432][ T4347] usb 5-1: new high-speed USB device number 7 using dummy_hcd
[  103.998369][   T23] usb 2-1: unable to get BOS descriptor or descriptor too short
[  104.028298][ T4226] usb 1-1: new high-speed USB device number 7 using dummy_hcd
[  104.040239][ T4296] usb 4-1: selecting invalid altsetting 0
[  104.064472][ T4296] snd-usb-audio: probe of 4-1:8.0 failed with error -12
[  104.075609][ T4296] usb 4-1: USB disconnect, device number 7
[  104.099831][   T23] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  104.110988][ T4347] usb 5-1: Using ep0 maxpacket: 8
[  104.128944][   T23] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  104.143373][   T23] usb 2-1: config 8 interface 0 has no altsetting 0
[  104.248457][ T4190] usb 3-1: new high-speed USB device number 7 using dummy_hcd
[  104.298255][ T4226] usb 1-1: Using ep0 maxpacket: 8
[  104.308444][ T4347] usb 5-1: unable to get BOS descriptor or descriptor too short
[  104.329870][   T23] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  104.346412][   T23] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  104.356530][   T23] usb 2-1: Product: syz
[  104.366340][   T23] usb 2-1: Manufacturer: syz
[  104.372812][   T23] usb 2-1: SerialNumber: syz
[  104.388523][ T4347] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  104.400480][ T4347] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  104.411952][ T4347] usb 5-1: config 8 interface 0 has no altsetting 0
[  104.458400][ T4226] usb 1-1: unable to get BOS descriptor or descriptor too short
[  104.488439][ T4190] usb 3-1: Using ep0 maxpacket: 8
[  104.568573][ T4226] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  104.580224][ T4226] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  104.591138][ T4226] usb 1-1: config 8 interface 0 has no altsetting 0
[  104.618437][ T4347] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  104.630250][ T4347] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  104.641070][ T4347] usb 5-1: Product: syz
[  104.645661][ T4347] usb 5-1: Manufacturer: syz
[  104.653535][ T4347] usb 5-1: SerialNumber: syz
[  104.668583][ T4190] usb 3-1: unable to get BOS descriptor or descriptor too short
[  104.690739][   T23] usb 2-1: selecting invalid altsetting 0
[  104.719556][   T23] snd-usb-audio: probe of 2-1:8.0 failed with error -12
[  104.729532][   T23] usb 2-1: USB disconnect, device number 7
[  104.758558][ T4226] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  104.769873][ T4190] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  104.784605][ T4226] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  104.788428][ T4277] usb 4-1: new high-speed USB device number 8 using dummy_hcd
[  104.794294][ T4190] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  104.811831][ T4226] usb 1-1: Product: syz
[  104.816332][ T4226] usb 1-1: Manufacturer: syz
[  104.821075][ T4226] usb 1-1: SerialNumber: syz
[  104.827062][ T4190] usb 3-1: config 8 interface 0 has no altsetting 0
[  104.939450][ T4410] udevd[4410]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  104.980658][ T4347] usb 5-1: selecting invalid altsetting 0
[  104.988719][ T4190] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  104.997831][ T4190] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  105.007164][ T4190] usb 3-1: Product: syz
[  105.017397][ T4190] usb 3-1: Manufacturer: syz
[  105.023670][ T4190] usb 3-1: SerialNumber: syz
[  105.035910][ T4347] snd-usb-audio: probe of 5-1:8.0 failed with error -12
[  105.046515][ T4347] usb 5-1: USB disconnect, device number 7
[  105.060282][ T4277] usb 4-1: Using ep0 maxpacket: 8
[  105.150756][ T4226] usb 1-1: selecting invalid altsetting 0
[  105.186016][ T4226] snd-usb-audio: probe of 1-1:8.0 failed with error -12
[  105.204066][ T4226] usb 1-1: USB disconnect, device number 7
[  105.248460][ T4277] usb 4-1: unable to get BOS descriptor or descriptor too short
[  105.259205][ T4420] udevd[4420]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  105.358361][ T4277] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  105.361067][ T4190] usb 3-1: selecting invalid altsetting 0
[  105.376414][ T4277] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  105.387969][ T4277] usb 4-1: config 8 interface 0 has no altsetting 0
[  105.434038][ T4416] udevd[4416]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  105.457992][ T4190] snd-usb-audio: probe of 3-1:8.0 failed with error -12
[  105.458861][ T4278] usb 2-1: new high-speed USB device number 8 using dummy_hcd
[  105.483084][ T4190] usb 3-1: USB disconnect, device number 7
[  105.588581][ T4277] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  105.611492][ T4277] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  105.623201][ T4277] usb 4-1: Product: syz
[  105.629834][ T4277] usb 4-1: Manufacturer: syz
[  105.634718][ T4277] usb 4-1: SerialNumber: syz
[  105.708272][ T4296] usb 5-1: new high-speed USB device number 8 using dummy_hcd
[  105.722381][ T4406] udevd[4406]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  105.749038][ T4278] usb 2-1: Using ep0 maxpacket: 8
[  105.928473][ T1324] usb 1-1: new high-speed USB device number 8 using dummy_hcd
[  105.938477][ T4278] usb 2-1: unable to get BOS descriptor or descriptor too short
[  105.960297][ T4277] usb 4-1: selecting invalid altsetting 0
[  105.978299][ T4296] usb 5-1: Using ep0 maxpacket: 8
[  105.998239][ T4277] snd-usb-audio: probe of 4-1:8.0 failed with error -12
[  106.013985][ T4277] usb 4-1: USB disconnect, device number 8
[  106.022041][ T4278] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  106.033846][ T4278] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  106.058185][ T4278] usb 2-1: config 8 interface 0 has no altsetting 0
[  106.071437][ T4415] udevd[4415]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  106.088479][ T4190] usb 3-1: new high-speed USB device number 8 using dummy_hcd
[  106.148266][ T4296] usb 5-1: unable to get BOS descriptor or descriptor too short
[  106.168497][ T1324] usb 1-1: Using ep0 maxpacket: 8
[  106.218399][ T4278] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  106.227513][ T4278] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  106.235962][ T4296] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  106.245905][ T4296] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  106.257570][ T4278] usb 2-1: Product: syz
[  106.261844][ T4278] usb 2-1: Manufacturer: syz
[  106.266973][ T4278] usb 2-1: SerialNumber: syz
[  106.271712][ T4296] usb 5-1: config 8 interface 0 has no altsetting 0
[  106.328364][ T1324] usb 1-1: unable to get BOS descriptor or descriptor too short
[  106.348286][ T4190] usb 3-1: Using ep0 maxpacket: 8
[  106.408435][ T1324] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  106.423601][ T1324] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  106.433925][ T1324] usb 1-1: config 8 interface 0 has no altsetting 0
[  106.440921][ T4296] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  106.450507][ T4296] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  106.458574][ T4296] usb 5-1: Product: syz
[  106.462875][ T4296] usb 5-1: Manufacturer: syz
[  106.467489][ T4296] usb 5-1: SerialNumber: syz
[  106.518333][ T4190] usb 3-1: unable to get BOS descriptor or descriptor too short
[  106.600381][ T4278] usb 2-1: selecting invalid altsetting 0
[  106.608268][ T1324] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  106.623302][ T1324] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  106.629918][ T4190] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  106.633408][ T1324] usb 1-1: Product: syz
[  106.646763][ T1324] usb 1-1: Manufacturer: syz
[  106.650649][ T4190] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  106.653867][ T1324] usb 1-1: SerialNumber: syz
[  106.667641][ T4190] usb 3-1: config 8 interface 0 has no altsetting 0
[  106.671028][ T4277] usb 4-1: new high-speed USB device number 9 using dummy_hcd
[  106.695798][ T4278] snd-usb-audio: probe of 2-1:8.0 failed with error -12
[  106.716418][ T4278] usb 2-1: USB disconnect, device number 8
[  106.747714][ T4420] udevd[4420]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  106.800282][ T4296] usb 5-1: selecting invalid altsetting 0
[  106.827352][ T4296] snd-usb-audio: probe of 5-1:8.0 failed with error -12
[  106.836726][ T4296] usb 5-1: USB disconnect, device number 8
[  106.848456][ T4190] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  106.860015][ T4190] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  106.877837][ T4190] usb 3-1: Product: syz
[  106.883933][ T4190] usb 3-1: Manufacturer: syz
[  106.897875][ T4190] usb 3-1: SerialNumber: syz
[  106.928262][ T4277] usb 4-1: Using ep0 maxpacket: 8
[  107.000168][ T1324] usb 1-1: selecting invalid altsetting 0
[  107.025677][ T1324] snd-usb-audio: probe of 1-1:8.0 failed with error -12
[  107.042652][ T1324] usb 1-1: USB disconnect, device number 8
[  107.050318][ T4410] udevd[4410]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  107.088839][ T4277] usb 4-1: unable to get BOS descriptor or descriptor too short
[  107.168420][ T4277] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  107.183187][ T4277] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  107.193472][ T4277] usb 4-1: config 8 interface 0 has no altsetting 0
[  107.233485][ T4190] usb 3-1: selecting invalid altsetting 0
[  107.256677][ T4190] snd-usb-audio: probe of 3-1:8.0 failed with error -12
[  107.275588][ T4190] usb 3-1: USB disconnect, device number 8
[  107.282466][ T4406] udevd[4406]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  107.358343][ T4277] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  107.367786][ T4277] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  107.376119][ T4277] usb 4-1: Product: syz
[  107.380612][ T4277] usb 4-1: Manufacturer: syz
[  107.385326][ T4277] usb 4-1: SerialNumber: syz
[  107.388358][ T4347] usb 2-1: new high-speed USB device number 9 using dummy_hcd
[  107.488307][ T4296] usb 5-1: new high-speed USB device number 9 using dummy_hcd
[  107.500872][ T4406] udevd[4406]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  107.668248][ T4347] usb 2-1: Using ep0 maxpacket: 8
[  107.720317][ T4277] usb 4-1: selecting invalid altsetting 0
[  107.728343][ T4296] usb 5-1: Using ep0 maxpacket: 8
[  107.748289][ T1110] usb 1-1: new high-speed USB device number 9 using dummy_hcd
[  107.760175][ T4277] snd-usb-audio: probe of 4-1:8.0 failed with error -12
[  107.781570][ T4277] usb 4-1: USB disconnect, device number 9
[  107.848564][ T4347] usb 2-1: unable to get BOS descriptor or descriptor too short
[  107.888389][ T4296] usb 5-1: unable to get BOS descriptor or descriptor too short
[  107.928291][ T4190] usb 3-1: new high-speed USB device number 9 using dummy_hcd
[  107.938541][ T4347] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  107.948963][ T4347] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  107.960204][ T4347] usb 2-1: config 8 interface 0 has no altsetting 0
[  107.998261][ T1110] usb 1-1: Using ep0 maxpacket: 8
[  108.008466][ T4296] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  108.018910][ T4296] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  108.029451][ T4296] usb 5-1: config 8 interface 0 has no altsetting 0
[  108.030589][ T4415] udevd[4415]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  108.128477][ T4347] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  108.137789][ T4347] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  108.146305][ T4347] usb 2-1: Product: syz
[  108.150673][ T4347] usb 2-1: Manufacturer: syz
[  108.155948][ T4347] usb 2-1: SerialNumber: syz
[  108.169218][ T1110] usb 1-1: unable to get BOS descriptor or descriptor too short
[  108.177767][ T4190] usb 3-1: Using ep0 maxpacket: 8
[  108.218534][ T4296] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  108.228322][ T4296] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  108.236382][ T4296] usb 5-1: Product: syz
[  108.240653][ T4296] usb 5-1: Manufacturer: syz
[  108.245692][ T4296] usb 5-1: SerialNumber: syz
[  108.248493][ T1110] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  108.261687][ T1110] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  108.272325][ T1110] usb 1-1: config 8 interface 0 has no altsetting 0
[  108.338329][ T4190] usb 3-1: unable to get BOS descriptor or descriptor too short
[  108.418512][ T4190] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  108.429003][ T4190] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  108.440294][ T1110] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  108.450267][ T4190] usb 3-1: config 8 interface 0 has no altsetting 0
[  108.457410][ T1110] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  108.466019][ T1110] usb 1-1: Product: syz
[  108.471017][ T4226] usb 4-1: new high-speed USB device number 10 using dummy_hcd
[  108.481577][ T4347] usb 2-1: selecting invalid altsetting 0
[  108.488324][ T1110] usb 1-1: Manufacturer: syz
[  108.493099][ T1110] usb 1-1: SerialNumber: syz
[  108.516922][ T4347] snd-usb-audio: probe of 2-1:8.0 failed with error -12
[  108.530433][ T4347] usb 2-1: USB disconnect, device number 9
[  108.571007][ T4296] usb 5-1: selecting invalid altsetting 0
[  108.596637][ T4296] snd-usb-audio: probe of 5-1:8.0 failed with error -12
[  108.605395][ T4296] usb 5-1: USB disconnect, device number 9
[  108.608616][ T4190] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  108.629322][ T4190] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  108.639419][ T4190] usb 3-1: Product: syz
[  108.654998][ T4190] usb 3-1: Manufacturer: syz
[  108.661506][ T4190] usb 3-1: SerialNumber: syz
[  108.738232][ T4226] usb 4-1: Using ep0 maxpacket: 8
[  108.830078][ T1110] usb 1-1: selecting invalid altsetting 0
[  108.863448][ T1110] snd-usb-audio: probe of 1-1:8.0 failed with error -12
[  108.872947][ T1110] usb 1-1: USB disconnect, device number 9
[  108.898626][ T4226] usb 4-1: unable to get BOS descriptor or descriptor too short
2025/12/12 05:04:03 executed programs: 51
[  108.978646][ T4226] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  108.991578][ T4190] usb 3-1: selecting invalid altsetting 0
[  109.018795][ T4226] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  109.035161][ T4226] usb 4-1: config 8 interface 0 has no altsetting 0
[  109.054214][ T4190] snd-usb-audio: probe of 3-1:8.0 failed with error -12
[  109.071108][ T4190] usb 3-1: USB disconnect, device number 9
[  109.208355][ T4296] usb 2-1: new high-speed USB device number 10 using dummy_hcd
[  109.218450][ T4226] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  109.227638][ T4226] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  109.236365][ T4226] usb 4-1: Product: syz
[  109.240789][ T4226] usb 4-1: Manufacturer: syz
[  109.245404][ T4226] usb 4-1: SerialNumber: syz
[  109.278376][ T4277] usb 5-1: new high-speed USB device number 10 using dummy_hcd
[  109.458246][ T4296] usb 2-1: Using ep0 maxpacket: 8
[  109.518797][ T4277] usb 5-1: Using ep0 maxpacket: 8
[  109.538394][ T1107] usb 1-1: new high-speed USB device number 10 using dummy_hcd
[  109.570156][ T4226] usb 4-1: selecting invalid altsetting 0
[  109.593356][ T4226] snd-usb-audio: probe of 4-1:8.0 failed with error -12
[  109.605029][ T4226] usb 4-1: USB disconnect, device number 10
[  109.625049][ T4296] usb 2-1: unable to get BOS descriptor or descriptor too short
[  109.678362][ T4277] usb 5-1: unable to get BOS descriptor or descriptor too short
[  109.708396][ T4296] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  109.718595][ T1324] usb 3-1: new high-speed USB device number 10 using dummy_hcd
[  109.730771][ T4296] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  109.741610][ T4296] usb 2-1: config 8 interface 0 has no altsetting 0
[  109.768408][ T4277] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  109.778533][ T1107] usb 1-1: Using ep0 maxpacket: 8
[  109.787363][ T4277] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  109.797518][ T4277] usb 5-1: config 8 interface 0 has no altsetting 0
[  109.908433][ T4296] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  109.917522][ T4296] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  109.931532][ T4296] usb 2-1: Product: syz
[  109.935832][ T4296] usb 2-1: Manufacturer: syz
[  109.941598][ T1107] usb 1-1: unable to get BOS descriptor or descriptor too short
[  109.949833][ T4296] usb 2-1: SerialNumber: syz
[  109.958276][ T4277] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  109.967344][ T4277] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  109.976680][ T1324] usb 3-1: Using ep0 maxpacket: 8
[  109.982328][ T4277] usb 5-1: Product: syz
[  109.986549][ T4277] usb 5-1: Manufacturer: syz
[  109.991682][ T4277] usb 5-1: SerialNumber: syz
[  110.028260][ T1107] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  110.039562][ T1107] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  110.049827][ T1107] usb 1-1: config 8 interface 0 has no altsetting 0
[  110.138374][ T1324] usb 3-1: unable to get BOS descriptor or descriptor too short
[  110.208481][ T1107] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  110.223634][ T1107] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  110.232485][ T1324] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  110.247841][ T1107] usb 1-1: Product: syz
[  110.252287][ T1107] usb 1-1: Manufacturer: syz
[  110.256928][ T1107] usb 1-1: SerialNumber: syz
[  110.262460][ T1324] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  110.274415][ T4296] usb 2-1: selecting invalid altsetting 0
[  110.280925][ T1324] usb 3-1: config 8 interface 0 has no altsetting 0
[  110.288504][ T4190] usb 4-1: new high-speed USB device number 11 using dummy_hcd
[  110.319057][ T4277] usb 5-1: selecting invalid altsetting 0
[  110.326608][ T4296] snd-usb-audio: probe of 2-1:8.0 failed with error -12
[  110.340469][ T4296] usb 2-1: USB disconnect, device number 10
[  110.367223][ T4277] snd-usb-audio: probe of 5-1:8.0 failed with error -12
[  110.383838][ T4277] usb 5-1: USB disconnect, device number 10
[  110.438521][ T1324] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  110.447757][ T1324] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  110.456485][ T1324] usb 3-1: Product: syz
[  110.461185][ T1324] usb 3-1: Manufacturer: syz
[  110.465815][ T1324] usb 3-1: SerialNumber: syz
[  110.549073][ T4420] udevd[4420]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  110.578225][ T4190] usb 4-1: Using ep0 maxpacket: 8
[  110.599105][ T4413] udevd[4413]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  110.611217][ T1107] usb 1-1: selecting invalid altsetting 0
[  110.652514][ T1107] snd-usb-audio: probe of 1-1:8.0 failed with error -12
[  110.670640][ T1107] usb 1-1: USB disconnect, device number 10
[  110.758325][ T4190] usb 4-1: unable to get BOS descriptor or descriptor too short
[  110.791050][ T1324] usb 3-1: selecting invalid altsetting 0
[  110.815017][ T1324] snd-usb-audio: probe of 3-1:8.0 failed with error -12
[  110.829026][ T1324] usb 3-1: USB disconnect, device number 10
[  110.858508][ T4190] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  110.868768][ T4190] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  110.879113][ T4190] usb 4-1: config 8 interface 0 has no altsetting 0
[  110.889297][ T4410] udevd[4410]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  110.978452][ T1110] usb 2-1: new high-speed USB device number 11 using dummy_hcd
[  111.048665][ T4277] usb 5-1: new high-speed USB device number 11 using dummy_hcd
[  111.061482][ T4416] udevd[4416]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  111.078232][ T4190] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  111.091236][ T4190] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  111.100369][ T4190] usb 4-1: Product: syz
[  111.105836][ T4190] usb 4-1: Manufacturer: syz
[  111.111234][ T4190] usb 4-1: SerialNumber: syz
[  111.248288][ T1110] usb 2-1: Using ep0 maxpacket: 8
[  111.318223][ T4226] usb 1-1: new high-speed USB device number 11 using dummy_hcd
[  111.328532][ T4277] usb 5-1: Using ep0 maxpacket: 8
[  111.418287][ T1110] usb 2-1: unable to get BOS descriptor or descriptor too short
[  111.428229][ T4190] usb 4-1: selecting invalid altsetting 0
[  111.450131][ T4190] snd-usb-audio: probe of 4-1:8.0 failed with error -12
[  111.461577][ T4190] usb 4-1: USB disconnect, device number 11
[  111.508392][ T1110] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  111.520226][ T1110] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  111.528540][ T4277] usb 5-1: unable to get BOS descriptor or descriptor too short
[  111.530086][ T1110] usb 2-1: config 8 interface 0 has no altsetting 0
[  111.538623][ T1324] usb 3-1: new high-speed USB device number 11 using dummy_hcd
[  111.578301][ T4226] usb 1-1: Using ep0 maxpacket: 8
[  111.648569][ T4277] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  111.662260][ T4277] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  111.672643][ T4415] udevd[4415]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  111.689501][ T4277] usb 5-1: config 8 interface 0 has no altsetting 0
[  111.708506][ T1110] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  111.717782][ T1110] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  111.726091][ T1110] usb 2-1: Product: syz
[  111.730376][ T1110] usb 2-1: Manufacturer: syz
[  111.735088][ T1110] usb 2-1: SerialNumber: syz
[  111.740145][ T4226] usb 1-1: unable to get BOS descriptor or descriptor too short
[  111.818376][ T1324] usb 3-1: Using ep0 maxpacket: 8
[  111.828462][ T4226] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  111.839004][ T4226] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  111.850394][ T4226] usb 1-1: config 8 interface 0 has no altsetting 0
[  111.868511][ T4277] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  111.877734][ T4277] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  111.900175][ T4277] usb 5-1: Product: syz
[  111.904870][ T4277] usb 5-1: Manufacturer: syz
[  111.913508][ T4277] usb 5-1: SerialNumber: syz
[  111.998357][ T1324] usb 3-1: unable to get BOS descriptor or descriptor too short
[  112.008760][ T4226] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  112.026401][ T4226] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  112.035156][ T4226] usb 1-1: Product: syz
[  112.043760][ T4226] usb 1-1: Manufacturer: syz
[  112.048825][ T4226] usb 1-1: SerialNumber: syz
[  112.070729][ T1110] usb 2-1: selecting invalid altsetting 0
[  112.093298][ T1110] snd-usb-audio: probe of 2-1:8.0 failed with error -12
[  112.093865][ T1324] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  112.103183][ T1110] usb 2-1: USB disconnect, device number 11
[  112.125921][ T1324] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  112.143586][ T1324] usb 3-1: config 8 interface 0 has no altsetting 0
[  112.148317][ T4190] usb 4-1: new high-speed USB device number 12 using dummy_hcd
[  112.240854][ T4277] usb 5-1: selecting invalid altsetting 0
[  112.268889][ T4277] snd-usb-audio: probe of 5-1:8.0 failed with error -12
[  112.277827][ T4277] usb 5-1: USB disconnect, device number 11
[  112.318449][ T1324] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  112.330408][ T1324] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  112.339483][ T1324] usb 3-1: Product: syz
[  112.343669][ T1324] usb 3-1: Manufacturer: syz
[  112.348355][ T1324] usb 3-1: SerialNumber: syz
[  112.353389][ T4420] udevd[4420]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  112.440263][ T4226] usb 1-1: selecting invalid altsetting 0
[  112.446127][ T4190] usb 4-1: Using ep0 maxpacket: 8
[  112.470236][ T4226] snd-usb-audio: probe of 1-1:8.0 failed with error -12
[  112.479121][ T4226] usb 1-1: USB disconnect, device number 11
[  112.490507][ T4413] udevd[4413]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  112.638335][ T4190] usb 4-1: unable to get BOS descriptor or descriptor too short
[  112.690118][ T1324] usb 3-1: selecting invalid altsetting 0
[  112.725683][ T1324] snd-usb-audio: probe of 3-1:8.0 failed with error -12
[  112.728489][ T4190] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  112.735772][ T1324] usb 3-1: USB disconnect, device number 11
[  112.754109][ T4190] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  112.754991][ T4406] udevd[4406]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  112.767594][ T4190] usb 4-1: config 8 interface 0 has no altsetting 0
[  112.818250][ T4344] usb 2-1: new high-speed USB device number 12 using dummy_hcd
[  112.958403][ T4190] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  112.968044][ T4190] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  112.968836][ T4277] usb 5-1: new high-speed USB device number 12 using dummy_hcd
[  112.976927][ T4190] usb 4-1: Product: syz
[  112.988531][ T4190] usb 4-1: Manufacturer: syz
[  112.993280][ T4190] usb 4-1: SerialNumber: syz
[  113.009067][ T4416] udevd[4416]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  113.098332][ T4344] usb 2-1: Using ep0 maxpacket: 8
[  113.138291][ T1107] usb 1-1: new high-speed USB device number 12 using dummy_hcd
[  113.228343][ T4277] usb 5-1: Using ep0 maxpacket: 8
[  113.269089][ T4344] usb 2-1: unable to get BOS descriptor or descriptor too short
[  113.311339][ T4190] usb 4-1: selecting invalid altsetting 0
[  113.333314][ T4190] snd-usb-audio: probe of 4-1:8.0 failed with error -12
[  113.342352][ T4190] usb 4-1: USB disconnect, device number 12
[  113.368736][ T4344] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  113.378288][ T1107] usb 1-1: Using ep0 maxpacket: 8
[  113.379217][ T4344] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  113.388568][ T4277] usb 5-1: unable to get BOS descriptor or descriptor too short
[  113.397386][ T4344] usb 2-1: config 8 interface 0 has no altsetting 0
[  113.428381][ T4226] usb 3-1: new high-speed USB device number 12 using dummy_hcd
[  113.492442][ T4277] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  113.504751][ T4277] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  113.521800][ T4277] usb 5-1: config 8 interface 0 has no altsetting 0
[  113.538435][ T1107] usb 1-1: unable to get BOS descriptor or descriptor too short
[  113.569360][ T4415] udevd[4415]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  113.588614][ T4344] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  113.599404][ T4344] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  113.607476][ T4344] usb 2-1: Product: syz
[  113.612780][ T4344] usb 2-1: Manufacturer: syz
[  113.617669][ T4344] usb 2-1: SerialNumber: syz
[  113.618530][ T1107] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  113.638852][ T1107] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  113.649305][ T1107] usb 1-1: config 8 interface 0 has no altsetting 0
[  113.668342][ T4226] usb 3-1: Using ep0 maxpacket: 8
[  113.688474][ T4277] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  113.698430][ T4277] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  113.706480][ T4277] usb 5-1: Product: syz
[  113.710949][ T4277] usb 5-1: Manufacturer: syz
[  113.716002][ T4277] usb 5-1: SerialNumber: syz
[  113.828266][ T4226] usb 3-1: unable to get BOS descriptor or descriptor too short
[  113.838382][ T1107] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  113.847691][ T1107] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  113.855882][ T1107] usb 1-1: Product: syz
[  113.862088][ T1107] usb 1-1: Manufacturer: syz
[  113.866736][ T1107] usb 1-1: SerialNumber: syz
[  113.908561][ T4226] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  113.918581][ T4226] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  113.930846][ T4344] usb 2-1: selecting invalid altsetting 0
[  113.937777][ T4226] usb 3-1: config 8 interface 0 has no altsetting 0
[  113.959844][ T4344] snd-usb-audio: probe of 2-1:8.0 failed with error -12
[  113.975662][ T4344] usb 2-1: USB disconnect, device number 12
[  114.028489][ T1324] usb 4-1: new high-speed USB device number 13 using dummy_hcd
[  114.051066][ T4277] usb 5-1: selecting invalid altsetting 0
[  114.075794][ T4277] snd-usb-audio: probe of 5-1:8.0 failed with error -12
[  114.084642][ T4277] usb 5-1: USB disconnect, device number 12
[  114.098337][ T4226] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  114.112166][ T4226] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  114.128282][ T4226] usb 3-1: Product: syz
[  114.132589][ T4226] usb 3-1: Manufacturer: syz
[  114.139850][ T4226] usb 3-1: SerialNumber: syz
[  114.240299][ T1107] usb 1-1: selecting invalid altsetting 0
[  114.271151][ T1107] snd-usb-audio: probe of 1-1:8.0 failed with error -12
[  114.283647][ T1107] usb 1-1: USB disconnect, device number 12
[  114.313020][ T1324] usb 4-1: Using ep0 maxpacket: 8
2025/12/12 05:04:09 executed programs: 66
[  114.475248][ T4226] usb 3-1: selecting invalid altsetting 0
[  114.502362][ T1324] usb 4-1: unable to get BOS descriptor or descriptor too short
[  114.522362][ T4226] snd-usb-audio: probe of 3-1:8.0 failed with error -12
[  114.538574][ T4226] usb 3-1: USB disconnect, device number 12
[  114.598352][ T1324] usb 4-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  114.612667][ T1324] usb 4-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  114.623259][ T1324] usb 4-1: config 8 interface 0 has no altsetting 0
[  114.650253][ T4190] usb 2-1: new high-speed USB device number 13 using dummy_hcd
[  114.768462][ T4344] usb 5-1: new high-speed USB device number 13 using dummy_hcd
[  114.828442][ T1324] usb 4-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  114.837818][ T1324] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  114.845900][ T1324] usb 4-1: Product: syz
[  114.850257][ T1324] usb 4-1: Manufacturer: syz
[  114.855018][ T1324] usb 4-1: SerialNumber: syz
[  114.888658][ T4190] usb 2-1: Using ep0 maxpacket: 8
[  114.948360][ T1107] usb 1-1: new high-speed USB device number 13 using dummy_hcd
[  115.018250][ T4344] usb 5-1: Using ep0 maxpacket: 8
[  115.078350][ T4190] usb 2-1: unable to get BOS descriptor or descriptor too short
[  115.158482][ T4190] usb 2-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  115.168725][ T4190] usb 2-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  115.179460][ T4344] usb 5-1: unable to get BOS descriptor or descriptor too short
[  115.187234][ T4190] usb 2-1: config 8 interface 0 has no altsetting 0
[  115.201328][ T1324] usb 4-1: selecting invalid altsetting 0
[  115.219416][ T1107] usb 1-1: Using ep0 maxpacket: 8
[  115.224730][ T4296] usb 3-1: new high-speed USB device number 13 using dummy_hcd
[  115.239560][ T1324] snd-usb-audio: probe of 4-1:8.0 failed with error -12
[  115.255564][ T1324] usb 4-1: USB disconnect, device number 13
[  115.258571][ T4344] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  115.273954][ T4344] usb 5-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  115.288890][ T4344] usb 5-1: config 8 interface 0 has no altsetting 0
[  115.348354][ T4190] usb 2-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  115.357813][ T4190] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  115.365987][ T4190] usb 2-1: Product: syz
[  115.371156][ T4190] usb 2-1: Manufacturer: syz
[  115.378843][ T4190] usb 2-1: SerialNumber: syz
[  115.389489][ T1107] usb 1-1: unable to get BOS descriptor or descriptor too short
[  115.458347][ T4344] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  115.467971][ T4344] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  115.477158][ T4344] usb 5-1: Product: syz
[  115.481517][ T4344] usb 5-1: Manufacturer: syz
[  115.487860][ T4344] usb 5-1: SerialNumber: syz
[  115.498410][ T4296] usb 3-1: Using ep0 maxpacket: 8
[  115.504435][ T1107] usb 1-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  115.516434][ T1107] usb 1-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  115.527079][ T1107] usb 1-1: config 8 interface 0 has no altsetting 0
[  115.698546][ T4296] usb 3-1: unable to get BOS descriptor or descriptor too short
[  115.701095][ T4190] usb 2-1: selecting invalid altsetting 0
[  115.718362][ T1107] usb 1-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  115.736296][ T1107] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  115.747019][ T1107] usb 1-1: Product: syz
[  115.757264][ T1107] usb 1-1: Manufacturer: syz
[  115.762489][ T1107] usb 1-1: SerialNumber: syz
[  115.772114][ T4190] snd-usb-audio: probe of 2-1:8.0 failed with error -12
[  115.788466][ T4296] usb 3-1: config 8 interface 0 altsetting 7 endpoint 0x83 has invalid wMaxPacketSize 0
[  115.797505][ T4190] usb 2-1: USB disconnect, device number 13
[  115.805090][ T4296] usb 3-1: config 8 interface 0 altsetting 7 bulk endpoint 0x83 has invalid maxpacket 0
[  115.822620][ T4296] usb 3-1: config 8 interface 0 has no altsetting 0
[  115.825185][ T4410] udevd[4410]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:8.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  115.849132][ T4344] usb 5-1: selecting invalid altsetting 0
[  115.859236][    C1] ==================================================================
[  115.869661][    C1] BUG: KASAN: use-after-free in __run_timers+0x311/0x7c0
[  115.876747][    C1] Write of size 8 at addr ffff88814635a848 by task kworker/1:6/4344
[  115.884738][    C1] 
[  115.887092][    C1] CPU: 1 PID: 4344 Comm: kworker/1:6 Not tainted syzkaller #0
[  115.894835][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  115.905358][    C1] Workqueue: usb_hub_wq hub_event
[  115.910409][    C1] Call Trace:
[  115.913778][    C1]  <IRQ>
[  115.916640][    C1]  dump_stack_lvl+0x168/0x230
[  115.921336][    C1]  ? show_regs_print_info+0x20/0x20
[  115.926656][    C1]  ? load_image+0x3b0/0x3b0
[  115.931192][    C1]  ? _raw_spin_lock_irqsave+0xb0/0xf0
[  115.936576][    C1]  ? _raw_spin_lock_irq+0x7a/0xe0
[  115.941698][    C1]  ? lockdep_hardirqs_off+0x70/0x100
[  115.947155][    C1]  print_address_description+0x60/0x2d0
[  115.952932][    C1]  ? __run_timers+0x311/0x7c0
[  115.957831][    C1]  kasan_report+0xdf/0x130
[  115.962284][    C1]  ? __run_timers+0x311/0x7c0
[  115.966984][    C1]  __run_timers+0x311/0x7c0
[  115.971694][    C1]  ? detach_timer+0x2b0/0x2b0
[  115.976399][    C1]  ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[  115.982516][    C1]  ? sched_clock_cpu+0x15/0x3c0
[  115.987574][    C1]  ? ktime_get_real_ts64+0x420/0x420
[  115.992988][    C1]  run_timer_softirq+0x63/0xf0
[  115.997856][    C1]  handle_softirqs+0x328/0x820
[  116.002736][    C1]  ? __irq_exit_rcu+0x12f/0x220
[  116.007625][    C1]  ? do_softirq+0x200/0x200
[  116.012391][    C1]  __irq_exit_rcu+0x12f/0x220
[  116.017270][    C1]  ? irq_exit_rcu+0x20/0x20
[  116.021982][    C1]  irq_exit_rcu+0x5/0x20
[  116.026722][    C1]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  116.032460][    C1]  </IRQ>
[  116.035523][    C1]  <TASK>
[  116.038570][    C1]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  116.044582][    C1] RIP: 0010:lock_acquire+0x1f2/0x3f0
[  116.050011][    C1] Code: 00 9c 8f 84 24 80 00 00 00 f6 84 24 81 00 00 00 02 0f 85 f6 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 44 3d 00 00 00 00 00 66 43 c7 44 3d 09 00 00 43 c6 44 3d 0b
[  116.070332][    C1] RSP: 0018:ffffc900032de660 EFLAGS: 00000206
[  116.076541][    C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: bef0aa2cf241da00
[  116.084528][    C1] RDX: 0000000000000000 RSI: ffffffff8a0b2e80 RDI: ffffffff8a59e800
[  116.093523][    C1] RBP: ffffc900032de778 R08: dffffc0000000000 R09: fffffbfff1ff541b
[  116.103140][    C1] R10: fffffbfff1ff541b R11: 1ffffffff1ff541a R12: ffffffff8c1ece20
[  116.111784][    C1] R13: 1ffff9200065bcd8 R14: 0000000000000246 R15: dffffc0000000000
[  116.119950][    C1]  ? read_lock_is_recursive+0x10/0x10
[  116.126087][    C1]  fs_reclaim_acquire+0x91/0x100
[  116.131058][    C1]  ? fs_reclaim_acquire+0x71/0x100
[  116.136399][    C1]  slab_pre_alloc_hook+0x20/0xc0
[  116.141440][    C1]  ? __kernfs_new_node+0x9b/0x680
[  116.146578][    C1]  __kmalloc_track_caller+0x69/0x330
[  116.152408][    C1]  ? __kernfs_new_node+0x9b/0x680
[  116.157546][    C1]  kstrdup_const+0x51/0x90
[  116.161981][    C1]  __kernfs_new_node+0x9b/0x680
[  116.166926][    C1]  ? kernfs_new_node+0x250/0x250
[  116.171889][    C1]  ? sysfs_do_create_link_sd+0x75/0x110
[  116.177568][    C1]  kernfs_new_node+0x148/0x250
[  116.182909][    C1]  kernfs_create_link+0xa3/0x200
[  116.188012][    C1]  sysfs_do_create_link_sd+0x83/0x110
[  116.193777][    C1]  device_add+0x7ed/0xfb0
[  116.198208][    C1]  snd_register_device+0x32c/0x480
[  116.203360][    C1]  snd_rawmidi_dev_register+0x308/0xe60
[  116.209023][    C1]  ? kobject_put+0x41d/0x460
[  116.214041][    C1]  ? snd_rawmidi_dev_free+0x40/0x40
[  116.219920][    C1]  ? device_add+0xe0d/0xfb0
[  116.224476][    C1]  snd_device_register_all+0xc8/0x190
[  116.227063][ T4296] usb 3-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5
[  116.229946][    C1]  snd_card_register+0x1a9/0x6c0
[  116.244118][    C1]  ? snd_card_add_dev_attr+0x110/0x110
[  116.246775][ T4296] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  116.249612][    C1]  ? snd_usb_audio_create+0xdc5/0x13c0
[  116.249645][    C1]  try_to_register_card+0x299/0x320
[  116.249673][    C1]  ? snd_usb_audio_create+0x13c0/0x13c0
[  116.265878][ T4296] usb 3-1: Product: syz
[  116.268965][    C1]  usb_audio_probe+0x17f8/0x1d50
[  116.269018][    C1]  ? snd_usb_autosuspend+0x1b0/0x1b0
[  116.269047][    C1]  ? pm_runtime_enable+0x1be/0x300
[  116.269074][    C1]  usb_probe_interface+0x5a0/0xaf0
[  116.269111][    C1]  ? usb_register_driver+0x3d0/0x3d0
[  116.269134][    C1]  really_probe+0x284/0xc80
[  116.269164][    C1]  __driver_probe_device+0x18c/0x330
[  116.269190][    C1]  driver_probe_device+0x4f/0x420
[  116.269216][    C1]  __device_attach_driver+0x2b0/0x500
[  116.283363][ T4296] usb 3-1: Manufacturer: syz
[  116.285081][    C1]  ? deferred_probe_work_func+0x230/0x230
[  116.291198][ T4296] usb 3-1: SerialNumber: syz
[  116.295845][    C1]  bus_for_each_drv+0x175/0x200
[  116.348318][    C1]  ? _raw_spin_unlock+0x40/0x40
[  116.353188][    C1]  ? subsys_find_device_by_id+0x350/0x350
[  116.359001][    C1]  __device_attach+0x29b/0x460
[  116.363779][    C1]  ? kobject_uevent_env+0x371/0x890
[  116.369234][    C1]  ? device_attach+0x20/0x20
[  116.373869][    C1]  ? kobject_uevent_env+0x371/0x890
[  116.379179][    C1]  bus_probe_device+0xbc/0x1e0
[  116.383956][    C1]  ? device_add+0x97c/0xfb0
[  116.388503][    C1]  device_add+0xa00/0xfb0
[  116.393109][    C1]  usb_set_configuration+0x1991/0x1fd0
[  116.398842][    C1]  usb_generic_driver_probe+0x89/0x150
[  116.404333][    C1]  usb_probe_device+0x139/0x270
[  116.409558][    C1]  ? usb_register_device_driver+0x230/0x230
[  116.415458][    C1]  really_probe+0x284/0xc80
[  116.420069][    C1]  __driver_probe_device+0x18c/0x330
[  116.425710][    C1]  driver_probe_device+0x4f/0x420
[  116.430789][    C1]  __device_attach_driver+0x2b0/0x500
[  116.436170][    C1]  ? deferred_probe_work_func+0x230/0x230
[  116.442133][    C1]  bus_for_each_drv+0x175/0x200
[  116.447004][    C1]  ? _raw_spin_unlock+0x40/0x40
[  116.451894][    C1]  ? subsys_find_device_by_id+0x350/0x350
[  116.457711][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  116.462945][    C1]  __device_attach+0x29b/0x460
[  116.467869][    C1]  ? device_attach+0x20/0x20
[  116.472739][    C1]  ? kobject_uevent_env+0x371/0x890
[  116.478828][    C1]  bus_probe_device+0xbc/0x1e0
[  116.484632][    C1]  ? device_add+0x97c/0xfb0
[  116.490071][    C1]  device_add+0xa00/0xfb0
[  116.495080][    C1]  usb_new_device+0xd53/0x1640
[  116.500265][    C1]  ? lock_chain_count+0x20/0x20
[  116.506621][    C1]  ? usb_disconnect+0x8a0/0x8a0
[  116.511802][    C1]  ? _raw_spin_unlock_irq+0x1f/0x40
[  116.517133][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  116.522714][    C1]  hub_event+0x2dd9/0x5560
[  116.527502][    C1]  ? hub_post_resume+0x120/0x120
[  116.532597][    C1]  ? read_lock_is_recursive+0x10/0x10
[  116.538925][    C1]  ? _raw_spin_unlock_irq+0x1f/0x40
[  116.544607][    C1]  process_one_work+0x863/0x1000
[  116.549571][    C1]  ? worker_detach_from_pool+0x240/0x240
[  116.555227][    C1]  ? lockdep_hardirqs_off+0x70/0x100
[  116.560516][    C1]  ? _raw_spin_lock_irq+0xab/0xe0
[  116.565551][    C1]  ? _raw_spin_lock_irqsave+0xf0/0xf0
[  116.570942][    C1]  ? wq_worker_running+0x97/0x170
[  116.576069][    C1]  worker_thread+0xaa8/0x12a0
[  116.581020][    C1]  kthread+0x436/0x520
[  116.585261][    C1]  ? rcu_lock_release+0x20/0x20
[  116.590318][    C1]  ? kthread_blkcg+0xd0/0xd0
[  116.595021][    C1]  ret_from_fork+0x1f/0x30
[  116.599684][    C1]  </TASK>
[  116.602915][    C1] 
[  116.605242][    C1] Allocated by task 4190:
[  116.609654][    C1]  __kasan_kmalloc+0xb5/0xf0
[  116.614506][    C1]  __snd_usbmidi_create+0xda/0x2f90
[  116.619912][    C1]  create_composite_quirk+0x1ec/0x4e0
[  116.625375][    C1]  usb_audio_probe+0xb72/0x1d50
[  116.630225][    C1]  usb_probe_interface+0x5a0/0xaf0
[  116.635355][    C1]  really_probe+0x284/0xc80
[  116.639874][    C1]  __driver_probe_device+0x18c/0x330
[  116.645450][    C1]  driver_probe_device+0x4f/0x420
[  116.650687][    C1]  __device_attach_driver+0x2b0/0x500
[  116.656372][    C1]  bus_for_each_drv+0x175/0x200
[  116.661353][    C1]  __device_attach+0x29b/0x460
[  116.666440][    C1]  bus_probe_device+0xbc/0x1e0
[  116.671732][    C1]  device_add+0xa00/0xfb0
[  116.676863][    C1]  usb_set_configuration+0x1991/0x1fd0
[  116.682443][    C1]  usb_generic_driver_probe+0x89/0x150
[  116.688261][    C1]  usb_probe_device+0x139/0x270
[  116.694544][    C1]  really_probe+0x284/0xc80
[  116.699266][    C1]  __driver_probe_device+0x18c/0x330
[  116.705081][    C1]  driver_probe_device+0x4f/0x420
[  116.710268][    C1]  __device_attach_driver+0x2b0/0x500
[  116.715895][    C1]  bus_for_each_drv+0x175/0x200
[  116.721443][    C1]  __device_attach+0x29b/0x460
[  116.726563][    C1]  bus_probe_device+0xbc/0x1e0
[  116.731598][    C1]  device_add+0xa00/0xfb0
[  116.736382][    C1]  usb_new_device+0xd53/0x1640
[  116.741250][    C1]  hub_event+0x2dd9/0x5560
[  116.745843][    C1]  process_one_work+0x863/0x1000
[  116.750806][    C1]  worker_thread+0xaa8/0x12a0
[  116.755703][    C1]  kthread+0x436/0x520
[  116.759984][    C1]  ret_from_fork+0x1f/0x30
[  116.764496][    C1] 
[  116.766824][    C1] Freed by task 4190:
[  116.771160][    C1]  kasan_set_track+0x4b/0x70
[  116.775996][    C1]  kasan_set_free_info+0x1f/0x40
[  116.781172][    C1]  ____kasan_slab_free+0xd5/0x110
[  116.786321][    C1]  slab_free_freelist_hook+0xea/0x170
[  116.791703][    C1]  kfree+0xef/0x2a0
[  116.795524][    C1]  snd_rawmidi_free+0x3b7/0x3e0
[  116.800588][    C1]  snd_rawmidi_dev_free+0x34/0x40
[  116.805622][    C1]  __snd_device_free+0x1cd/0x2e0
[  116.810846][    C1]  snd_device_free_all+0xcb/0x180
[  116.815890][    C1]  release_card_device+0x6d/0x1f0
[  116.820916][    C1]  device_release+0x92/0x1c0
[  116.825501][    C1]  kobject_put+0x21d/0x460
[  116.830225][    C1]  snd_card_free+0x123/0x190
[  116.834813][    C1]  usb_audio_probe+0x187f/0x1d50
[  116.839751][    C1]  usb_probe_interface+0x5a0/0xaf0
[  116.844979][    C1]  really_probe+0x284/0xc80
[  116.849477][    C1]  __driver_probe_device+0x18c/0x330
[  116.854869][    C1]  driver_probe_device+0x4f/0x420
[  116.859913][    C1]  __device_attach_driver+0x2b0/0x500
[  116.865539][    C1]  bus_for_each_drv+0x175/0x200
[  116.870944][    C1]  __device_attach+0x29b/0x460
[  116.875990][    C1]  bus_probe_device+0xbc/0x1e0
[  116.880772][    C1]  device_add+0xa00/0xfb0
[  116.885146][    C1]  usb_set_configuration+0x1991/0x1fd0
[  116.890615][    C1]  usb_generic_driver_probe+0x89/0x150
[  116.896178][    C1]  usb_probe_device+0x139/0x270
[  116.901039][    C1]  really_probe+0x284/0xc80
[  116.905709][    C1]  __driver_probe_device+0x18c/0x330
[  116.911031][    C1]  driver_probe_device+0x4f/0x420
[  116.916243][    C1]  __device_attach_driver+0x2b0/0x500
[  116.921755][    C1]  bus_for_each_drv+0x175/0x200
[  116.926629][    C1]  __device_attach+0x29b/0x460
[  116.931391][    C1]  bus_probe_device+0xbc/0x1e0
[  116.936158][    C1]  device_add+0xa00/0xfb0
[  116.940558][    C1]  usb_new_device+0xd53/0x1640
[  116.945685][    C1]  hub_event+0x2dd9/0x5560
[  116.950296][    C1]  process_one_work+0x863/0x1000
[  116.955245][    C1]  worker_thread+0xaa8/0x12a0
[  116.959947][    C1]  kthread+0x436/0x520
[  116.964038][    C1]  ret_from_fork+0x1f/0x30
[  116.968463][    C1] 
[  116.970797][    C1] Last potentially related work creation:
[  116.976524][    C1]  kasan_save_stack+0x35/0x60
[  116.981305][    C1]  kasan_record_aux_stack+0xb8/0x100
[  116.986814][    C1]  call_rcu+0x182/0x930
[  116.990977][    C1]  process_one_work+0x863/0x1000
[  116.995949][    C1]  worker_thread+0xaa8/0x12a0
[  117.001007][    C1]  kthread+0x436/0x520
[  117.005107][    C1]  ret_from_fork+0x1f/0x30
[  117.011062][    C1] 
[  117.013949][    C1] The buggy address belongs to the object at ffff88814635a800
[  117.013949][    C1]  which belongs to the cache kmalloc-1k of size 1024
[  117.028519][    C1] The buggy address is located 72 bytes inside of
[  117.028519][    C1]  1024-byte region [ffff88814635a800, ffff88814635ac00)
[  117.042313][    C1] The buggy address belongs to the page:
[  117.047960][    C1] page:ffffea000518d600 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x146358
[  117.058441][    C1] head:ffffea000518d600 order:3 compound_mapcount:0 compound_pincount:0
[  117.067492][    C1] flags: 0x57ff00000010200(slab|head|node=1|zone=2|lastcpupid=0x7ff)
[  117.076033][    C1] raw: 057ff00000010200 ffffea0001871e00 0000000300000003 ffff888016841dc0
[  117.084642][    C1] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000
[  117.093430][    C1] page dumped because: kasan: bad access detected
[  117.100048][    C1] page_owner tracks the page as allocated
[  117.105762][    C1] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 4205, ts 78095644272, free_ts 77861086038
[  117.126808][    C1]  get_page_from_freelist+0x1b77/0x1c60
[  117.132382][    C1]  __alloc_pages+0x1e1/0x470
[  117.137307][    C1]  new_slab+0xb6/0x4b0
[  117.141385][    C1]  ___slab_alloc+0x81e/0xdf0
[  117.145975][    C1]  __kmalloc_node+0x200/0x3b0
[  117.150652][    C1]  kvmalloc_node+0x84/0x130
[  117.155153][    C1]  alloc_shrinker_info+0xef/0x3b0
[  117.160319][    C1]  mem_cgroup_css_online+0x18/0x1d0
[  117.165530][    C1]  online_css+0xb9/0x260
[  117.169857][    C1]  cgroup_apply_control_enable+0x804/0xb00
[  117.175966][    C1]  cgroup_mkdir+0xc67/0xe60
[  117.180653][    C1]  kernfs_iop_mkdir+0x24c/0x3d0
[  117.185967][    C1]  vfs_mkdir+0x387/0x570
[  117.190238][    C1]  do_mkdirat+0x1d7/0x5a0
[  117.195202][    C1]  __x64_sys_mkdirat+0x85/0x90
[  117.199980][    C1]  do_syscall_64+0x4c/0xa0
[  117.204585][    C1] page last free stack trace:
[  117.209532][    C1]  free_unref_page_prepare+0x637/0x6c0
[  117.215621][    C1]  free_unref_page+0x94/0x280
[  117.222068][    C1]  qlist_free_all+0x35/0x90
[  117.227288][    C1]  kasan_quarantine_reduce+0x150/0x160
[  117.232909][    C1]  __kasan_slab_alloc+0x2f/0xd0
[  117.238339][    C1]  slab_post_alloc_hook+0x4c/0x380
[  117.243556][    C1]  kmem_cache_alloc+0x100/0x290
[  117.248627][    C1]  getname_flags+0xb5/0x500
[  117.253345][    C1]  do_sys_openat2+0xcf/0x4a0
[  117.258064][    C1]  __x64_sys_openat+0x135/0x160
[  117.262970][    C1]  do_syscall_64+0x4c/0xa0
[  117.267392][    C1]  entry_SYSCALL_64_after_hwframe+0x66/0xd0
[  117.273444][    C1] 
[  117.275866][    C1] Memory state around the buggy address:
[  117.281493][    C1]  ffff88814635a700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  117.289548][    C1]  ffff88814635a780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc
[  117.297949][    C1] >ffff88814635a800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  117.306177][    C1]                                               ^
[  117.313135][    C1]  ffff88814635a880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  117.321414][    C1]  ffff88814635a900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb
[  117.329479][    C1] ==================================================================
[  117.337530][    C1] Disabling lock debugging due to kernel taint
[  117.343767][    C1] Kernel panic - not syncing: KASAN: panic_on_warn set ...
[  117.350958][    C1] CPU: 1 PID: 4344 Comm: kworker/1:6 Tainted: G    B             syzkaller #0
[  117.359811][    C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025
[  117.370461][    C1] Workqueue: usb_hub_wq hub_event
[  117.375683][    C1] Call Trace:
[  117.378985][    C1]  <IRQ>
[  117.382006][    C1]  dump_stack_lvl+0x168/0x230
[  117.386706][    C1]  ? show_regs_print_info+0x20/0x20
[  117.392025][    C1]  ? load_image+0x3b0/0x3b0
[  117.396717][    C1]  panic+0x2c9/0x7f0
[  117.400980][    C1]  ? bpf_jit_dump+0xd0/0xd0
[  117.405683][    C1]  ? _raw_spin_unlock_irqrestore+0xaa/0x100
[  117.411872][    C1]  ? _raw_spin_unlock+0x40/0x40
[  117.417133][    C1]  ? __run_timers+0x311/0x7c0
[  117.421902][    C1]  check_panic_on_warn+0x80/0xa0
[  117.427006][    C1]  ? __run_timers+0x311/0x7c0
[  117.431784][    C1]  end_report+0x6d/0xf0
[  117.436284][    C1]  kasan_report+0x102/0x130
[  117.440787][    C1]  ? __run_timers+0x311/0x7c0
[  117.445473][    C1]  __run_timers+0x311/0x7c0
[  117.450179][    C1]  ? detach_timer+0x2b0/0x2b0
[  117.455044][    C1]  ? lockdep_hardirqs_on_prepare+0x3fc/0x760
[  117.461321][    C1]  ? sched_clock_cpu+0x15/0x3c0
[  117.466717][    C1]  ? ktime_get_real_ts64+0x420/0x420
[  117.472196][    C1]  run_timer_softirq+0x63/0xf0
[  117.477066][    C1]  handle_softirqs+0x328/0x820
[  117.482414][    C1]  ? __irq_exit_rcu+0x12f/0x220
[  117.487389][    C1]  ? do_softirq+0x200/0x200
[  117.492243][    C1]  __irq_exit_rcu+0x12f/0x220
[  117.497266][    C1]  ? irq_exit_rcu+0x20/0x20
[  117.501956][    C1]  irq_exit_rcu+0x5/0x20
[  117.506479][    C1]  sysvec_apic_timer_interrupt+0xa0/0xc0
[  117.512476][    C1]  </IRQ>
[  117.515416][    C1]  <TASK>
[  117.518340][    C1]  asm_sysvec_apic_timer_interrupt+0x16/0x20
[  117.524412][    C1] RIP: 0010:lock_acquire+0x1f2/0x3f0
[  117.529716][    C1] Code: 00 9c 8f 84 24 80 00 00 00 f6 84 24 81 00 00 00 02 0f 85 f6 00 00 00 41 f7 c6 00 02 00 00 74 01 fb 48 c7 44 24 60 0e 36 e0 45 <4b> c7 44 3d 00 00 00 00 00 66 43 c7 44 3d 09 00 00 43 c6 44 3d 0b
[  117.550213][    C1] RSP: 0018:ffffc900032de660 EFLAGS: 00000206
[  117.556443][    C1] RAX: 0000000000000001 RBX: 0000000000000000 RCX: bef0aa2cf241da00
[  117.564514][    C1] RDX: 0000000000000000 RSI: ffffffff8a0b2e80 RDI: ffffffff8a59e800
[  117.572606][    C1] RBP: ffffc900032de778 R08: dffffc0000000000 R09: fffffbfff1ff541b
[  117.580781][    C1] R10: fffffbfff1ff541b R11: 1ffffffff1ff541a R12: ffffffff8c1ece20
[  117.588754][    C1] R13: 1ffff9200065bcd8 R14: 0000000000000246 R15: dffffc0000000000
[  117.596878][    C1]  ? read_lock_is_recursive+0x10/0x10
[  117.602677][    C1]  fs_reclaim_acquire+0x91/0x100
[  117.607720][    C1]  ? fs_reclaim_acquire+0x71/0x100
[  117.612928][    C1]  slab_pre_alloc_hook+0x20/0xc0
[  117.618140][    C1]  ? __kernfs_new_node+0x9b/0x680
[  117.623344][    C1]  __kmalloc_track_caller+0x69/0x330
[  117.628802][    C1]  ? __kernfs_new_node+0x9b/0x680
[  117.634259][    C1]  kstrdup_const+0x51/0x90
[  117.638674][    C1]  __kernfs_new_node+0x9b/0x680
[  117.643802][    C1]  ? kernfs_new_node+0x250/0x250
[  117.648825][    C1]  ? sysfs_do_create_link_sd+0x75/0x110
[  117.654365][    C1]  kernfs_new_node+0x148/0x250
[  117.659125][    C1]  kernfs_create_link+0xa3/0x200
[  117.664078][    C1]  sysfs_do_create_link_sd+0x83/0x110
[  117.670005][    C1]  device_add+0x7ed/0xfb0
[  117.674641][    C1]  snd_register_device+0x32c/0x480
[  117.679975][    C1]  snd_rawmidi_dev_register+0x308/0xe60
[  117.685731][    C1]  ? kobject_put+0x41d/0x460
[  117.690427][    C1]  ? snd_rawmidi_dev_free+0x40/0x40
[  117.695794][    C1]  ? device_add+0xe0d/0xfb0
[  117.700303][    C1]  snd_device_register_all+0xc8/0x190
[  117.706531][    C1]  snd_card_register+0x1a9/0x6c0
[  117.711574][    C1]  ? snd_card_add_dev_attr+0x110/0x110
[  117.717049][    C1]  ? snd_usb_audio_create+0xdc5/0x13c0
[  117.722520][    C1]  try_to_register_card+0x299/0x320
[  117.727820][    C1]  ? snd_usb_audio_create+0x13c0/0x13c0
[  117.733791][    C1]  usb_audio_probe+0x17f8/0x1d50
[  117.738932][    C1]  ? snd_usb_autosuspend+0x1b0/0x1b0
[  117.744246][    C1]  ? pm_runtime_enable+0x1be/0x300
[  117.749608][    C1]  usb_probe_interface+0x5a0/0xaf0
[  117.755010][    C1]  ? usb_register_driver+0x3d0/0x3d0
[  117.760562][    C1]  really_probe+0x284/0xc80
[  117.765079][    C1]  __driver_probe_device+0x18c/0x330
[  117.770358][    C1]  driver_probe_device+0x4f/0x420
[  117.775550][    C1]  __device_attach_driver+0x2b0/0x500
[  117.780930][    C1]  ? deferred_probe_work_func+0x230/0x230
[  117.786736][    C1]  bus_for_each_drv+0x175/0x200
[  117.791721][    C1]  ? _raw_spin_unlock+0x40/0x40
[  117.796584][    C1]  ? subsys_find_device_by_id+0x350/0x350
[  117.802483][    C1]  __device_attach+0x29b/0x460
[  117.807270][    C1]  ? kobject_uevent_env+0x371/0x890
[  117.812469][    C1]  ? device_attach+0x20/0x20
[  117.817054][    C1]  ? kobject_uevent_env+0x371/0x890
[  117.822246][    C1]  bus_probe_device+0xbc/0x1e0
[  117.827008][    C1]  ? device_add+0x97c/0xfb0
[  117.831508][    C1]  device_add+0xa00/0xfb0
[  117.835833][    C1]  usb_set_configuration+0x1991/0x1fd0
[  117.841307][    C1]  usb_generic_driver_probe+0x89/0x150
[  117.846848][    C1]  usb_probe_device+0x139/0x270
[  117.851715][    C1]  ? usb_register_device_driver+0x230/0x230
[  117.857600][    C1]  really_probe+0x284/0xc80
[  117.862119][    C1]  __driver_probe_device+0x18c/0x330
[  117.867513][    C1]  driver_probe_device+0x4f/0x420
[  117.872551][    C1]  __device_attach_driver+0x2b0/0x500
[  117.877925][    C1]  ? deferred_probe_work_func+0x230/0x230
[  117.883642][    C1]  bus_for_each_drv+0x175/0x200
[  117.888486][    C1]  ? _raw_spin_unlock+0x40/0x40
[  117.893326][    C1]  ? subsys_find_device_by_id+0x350/0x350
[  117.899039][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  117.904232][    C1]  __device_attach+0x29b/0x460
[  117.908999][    C1]  ? device_attach+0x20/0x20
[  117.913943][    C1]  ? kobject_uevent_env+0x371/0x890
[  117.919155][    C1]  bus_probe_device+0xbc/0x1e0
[  117.924252][    C1]  ? device_add+0x97c/0xfb0
[  117.928863][    C1]  device_add+0xa00/0xfb0
[  117.933193][    C1]  usb_new_device+0xd53/0x1640
[  117.937961][    C1]  ? lock_chain_count+0x20/0x20
[  117.942810][    C1]  ? usb_disconnect+0x8a0/0x8a0
[  117.947658][    C1]  ? _raw_spin_unlock_irq+0x1f/0x40
[  117.952851][    C1]  ? lockdep_hardirqs_on+0x94/0x140
[  117.958043][    C1]  hub_event+0x2dd9/0x5560
[  117.962466][    C1]  ? hub_post_resume+0x120/0x120
[  117.967403][    C1]  ? read_lock_is_recursive+0x10/0x10
[  117.972789][    C1]  ? _raw_spin_unlock_irq+0x1f/0x40
[  117.978006][    C1]  process_one_work+0x863/0x1000
[  117.982944][    C1]  ? worker_detach_from_pool+0x240/0x240
[  117.988570][    C1]  ? lockdep_hardirqs_off+0x70/0x100
[  117.994145][    C1]  ? _raw_spin_lock_irq+0xab/0xe0
[  117.999374][    C1]  ? _raw_spin_lock_irqsave+0xf0/0xf0
[  118.004865][    C1]  ? wq_worker_running+0x97/0x170
[  118.009905][    C1]  worker_thread+0xaa8/0x12a0
[  118.014613][    C1]  kthread+0x436/0x520
[  118.018773][    C1]  ? rcu_lock_release+0x20/0x20
[  118.023768][    C1]  ? kthread_blkcg+0xd0/0xd0
[  118.028357][    C1]  ret_from_fork+0x1f/0x30
[  118.032774][    C1]  </TASK>
[  119.138965][    C1] Shutting down cpus with NMI
[  119.143972][    C1] Kernel Offset: disabled
[  119.148524][    C1] Rebooting in 86400 seconds..