Warning: Permanently added '[localhost]:49304' (ED25519) to the list of known hosts. 2026/10/10 22:07:10 parsed 1 programs 2026/10/10 22:07:10 serving rpc on tcp://39949 [ 44.808415][ T5743] cgroup: Unknown subsys name 'net' [ 44.965260][ T5743] cgroup: Unknown subsys name 'cpuset' [ 44.967666][ T5743] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 45.828530][ T5743] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 48.193516][ T5750] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.194163][ T5750] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.194257][ T5750] bridge_slave_0: entered allmulticast mode [ 48.195645][ T5750] bridge_slave_0: entered promiscuous mode [ 48.198314][ T5750] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.198382][ T5750] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.198686][ T5750] bridge_slave_1: entered allmulticast mode [ 48.200480][ T5750] bridge_slave_1: entered promiscuous mode [ 48.222574][ T5750] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 48.226345][ T5750] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 48.247899][ T5750] team0: Port device team_slave_0 added [ 48.249881][ T5750] team0: Port device team_slave_1 added [ 48.269493][ T5750] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 48.269507][ T5750] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.269527][ T5750] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 48.271499][ T5750] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 48.271509][ T5750] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 48.271527][ T5750] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 48.304757][ T5750] hsr_slave_0: entered promiscuous mode [ 48.305574][ T5750] hsr_slave_1: entered promiscuous mode [ 48.420140][ T5750] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 48.424394][ T5750] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 48.424968][ T5750] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 48.426891][ T5750] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 48.427396][ T5750] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 48.430180][ T5750] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 48.430694][ T5750] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 48.435611][ T5750] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 48.450356][ T5750] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.450407][ T5750] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.450627][ T5750] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.450672][ T5750] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.478941][ T5750] 8021q: adding VLAN 0 to HW filter on device bond0 [ 48.485809][ T37] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.486307][ T37] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.490904][ T5750] 8021q: adding VLAN 0 to HW filter on device team0 [ 48.496137][ T37] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.496183][ T37] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.501614][ T37] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.501662][ T37] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.743045][ T5750] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.775568][ T5750] veth0_vlan: entered promiscuous mode [ 48.780907][ T5750] veth1_vlan: entered promiscuous mode [ 48.794455][ T5750] veth0_macvtap: entered promiscuous mode [ 48.801016][ T5750] veth1_macvtap: entered promiscuous mode [ 48.808833][ T5750] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 48.813714][ T5750] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 48.844186][ T13] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.862643][ T13] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.862968][ T13] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.862999][ T13] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 48.865638][ T5750] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 48.868437][ T5750] ebtables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 48.870086][ T5750] arp_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 48.870709][ T5750] ip_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 48.877019][ T5750] ip6_tables: xtables 32bit compat interface no longer supported in namespaces and will be removed soon. [ 49.012898][ T5773] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.077727][ T5773] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.133113][ T5773] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.185403][ T5773] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 49.374592][ T66] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 49.376803][ T66] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 49.385273][ T66] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 49.386494][ T66] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 49.386990][ T66] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 49.623812][ T1163] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.623831][ T1163] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 49.653977][ T1163] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 49.653997][ T1163] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 51.422395][ T66] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 2026/10/10 22:07:19 executed programs: 0 [ 51.425153][ T66] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 51.425584][ T66] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 51.427508][ T66] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 51.428073][ T66] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 51.765713][ T5773] bridge_slave_1: left allmulticast mode [ 51.765734][ T5773] bridge_slave_1: left promiscuous mode [ 51.766408][ T5773] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.770039][ T5773] bridge_slave_0: left allmulticast mode [ 51.770052][ T5773] bridge_slave_0: left promiscuous mode [ 51.770143][ T5773] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.859879][ T5773] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 51.861567][ T5773] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 51.862322][ T5773] bond0 (unregistering): Released all slaves [ 51.949940][ T5864] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.950076][ T5864] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.950135][ T5864] bridge_slave_0: entered allmulticast mode [ 51.950851][ T5864] bridge_slave_0: entered promiscuous mode [ 51.953218][ T5864] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.953259][ T5864] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.953313][ T5864] bridge_slave_1: entered allmulticast mode [ 51.954040][ T5864] bridge_slave_1: entered promiscuous mode [ 51.975625][ T5773] hsr_slave_0: left promiscuous mode [ 51.977808][ T5773] hsr_slave_1: left promiscuous mode [ 51.978288][ T5773] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 51.978304][ T5773] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 51.979014][ T5773] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 51.979028][ T5773] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 51.985331][ T5773] veth1_macvtap: left promiscuous mode [ 51.985371][ T5773] veth0_macvtap: left promiscuous mode [ 51.985449][ T5773] veth1_vlan: left promiscuous mode [ 51.985510][ T5773] veth0_vlan: left promiscuous mode [ 52.164458][ T5773] team0 (unregistering): Port device team_slave_1 removed [ 52.172080][ T5773] team0 (unregistering): Port device team_slave_0 removed [ 52.258573][ T5448] 8021q: adding VLAN 0 to HW filter on device eth2 [ 52.261512][ T5864] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 52.264294][ T5864] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 52.291516][ T5864] team0: Port device team_slave_0 added [ 52.295377][ T5864] team0: Port device team_slave_1 added [ 52.318308][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 52.318324][ T5864] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 52.318343][ T5864] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 52.319759][ T5864] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 52.319770][ T5864] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 52.319787][ T5864] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 52.342175][ T5864] hsr_slave_0: entered promiscuous mode [ 52.342680][ T5864] hsr_slave_1: entered promiscuous mode [ 52.477364][ T5448] 8021q: adding VLAN 0 to HW filter on device eth3 [ 53.117802][ T5864] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 53.134974][ T5864] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 53.185032][ T5864] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 53.186919][ T5864] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 53.187346][ T5864] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 53.189239][ T5864] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 53.189770][ T5864] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 53.191146][ T5864] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 53.229736][ T5864] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.245425][ T5864] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.268586][ T38] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.268640][ T38] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.276750][ T38] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.276835][ T38] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.504053][ T5094] Bluetooth: hci0: command tx timeout [ 53.552511][ T5864] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 53.571593][ T5864] veth0_vlan: entered promiscuous mode [ 53.575038][ T5864] veth1_vlan: entered promiscuous mode [ 53.589980][ T5864] veth0_macvtap: entered promiscuous mode [ 53.591930][ T5864] veth1_macvtap: entered promiscuous mode [ 53.598821][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 53.602232][ T5864] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 53.623811][ T5773] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.623931][ T5773] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.623973][ T5773] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.623992][ T5773] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 53.639413][ T1163] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.639429][ T1163] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.651683][ T38] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 53.651695][ T38] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 53.922538][ T63] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 54.072638][ T63] usb 5-1: Using ep0 maxpacket: 32 [ 54.074397][ T63] usb 5-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 54.075766][ T63] usb 5-1: config 0 has an invalid interface number: 188 but max is 0 [ 54.075786][ T63] usb 5-1: config 0 has no interface number 0 [ 54.075819][ T63] usb 5-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 54.077688][ T63] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.077707][ T63] usb 5-1: Product: syz [ 54.077718][ T63] usb 5-1: Manufacturer: syz [ 54.077729][ T63] usb 5-1: SerialNumber: syz [ 54.080731][ T63] usb 5-1: config 0 descriptor?? [ 54.082706][ T5940] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 54.284445][ T5940] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 55.114578][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 55.114597][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Error reading RX_CTL register: ffffffe0 [ 55.115047][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 55.115060][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Error reading Medium Status register: ffffffe0 [ 55.124015][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 55.314638][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0002: -32 [ 55.320216][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Could not register MDIO bus (err -5) [ 55.320537][ T63] asix 5-1:0.188: probe with driver asix failed with error -5 [ 55.582662][ T5094] Bluetooth: hci0: command tx timeout [ 56.692503][ T2314] usb 5-1: USB disconnect, device number 2 2026/10/10 22:07:24 executed programs: 3 [ 57.042536][ T2314] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 57.192485][ T2314] usb 5-1: Using ep0 maxpacket: 32 [ 57.192943][ T2314] usb 5-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 57.193711][ T2314] usb 5-1: config 0 has an invalid interface number: 188 but max is 0 [ 57.193723][ T2314] usb 5-1: config 0 has no interface number 0 [ 57.193741][ T2314] usb 5-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 57.195225][ T2314] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.195236][ T2314] usb 5-1: Product: syz [ 57.195243][ T2314] usb 5-1: Manufacturer: syz [ 57.195250][ T2314] usb 5-1: SerialNumber: syz [ 57.197456][ T2314] usb 5-1: config 0 descriptor?? [ 57.198383][ T5948] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 57.401379][ T5949] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 57.404296][ T2314] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 57.404469][ T2314] asix 5-1:0.188: probe with driver asix failed with error -32 [ 57.662874][ T5094] Bluetooth: hci0: command tx timeout [ 59.722114][ T5705] usb 5-1: USB disconnect, device number 3 [ 59.753774][ T5094] Bluetooth: hci0: command tx timeout [ 60.072646][ T5705] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 60.232513][ T5705] usb 5-1: Using ep0 maxpacket: 32 [ 60.233246][ T5705] usb 5-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 60.234167][ T5705] usb 5-1: config 0 has an invalid interface number: 188 but max is 0 [ 60.234184][ T5705] usb 5-1: config 0 has no interface number 0 [ 60.234215][ T5705] usb 5-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 60.236177][ T5705] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.236195][ T5705] usb 5-1: Product: syz [ 60.236207][ T5705] usb 5-1: Manufacturer: syz [ 60.236217][ T5705] usb 5-1: SerialNumber: syz [ 60.238972][ T5705] usb 5-1: config 0 descriptor?? [ 60.239863][ T5955] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 60.443486][ T5955] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 61.294923][ T5705] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 61.294951][ T5705] asix 5-1:0.188 (unnamed net_device) (uninitialized): Error reading RX_CTL register: ffffffe0 [ 61.296418][ T5705] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 61.296440][ T5705] asix 5-1:0.188 (unnamed net_device) (uninitialized): Error reading Medium Status register: ffffffe0 [ 61.305826][ T5705] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 61.495875][ T5705] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0002: -32 [ 61.503943][ T5705] asix 5-1:0.188 (unnamed net_device) (uninitialized): Could not register MDIO bus (err -5) [ 61.504422][ T5705] asix 5-1:0.188: probe with driver asix failed with error -5 [ 62.744887][ T63] usb 5-1: USB disconnect, device number 4 2026/10/10 22:07:30 executed programs: 5 [ 63.092615][ T63] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 63.242530][ T63] usb 5-1: Using ep0 maxpacket: 32 [ 63.242999][ T63] usb 5-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 63.243810][ T63] usb 5-1: config 0 has an invalid interface number: 188 but max is 0 [ 63.243823][ T63] usb 5-1: config 0 has no interface number 0 [ 63.243841][ T63] usb 5-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 63.245848][ T63] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.245859][ T63] usb 5-1: Product: syz [ 63.245866][ T63] usb 5-1: Manufacturer: syz [ 63.245873][ T63] usb 5-1: SerialNumber: syz [ 63.247245][ T63] usb 5-1: config 0 descriptor?? [ 63.247748][ T5962] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 63.448946][ T5962] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 64.274384][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 64.274402][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Error reading RX_CTL register: ffffffe0 [ 64.274809][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 64.274821][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Error reading Medium Status register: ffffffe0 [ 64.280246][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 64.474023][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 65.284397][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): validation of internal with support 00000000,00000000,00000000,00006280 and advertisement 00000000,00000000,00000000,00006280 failed: -EINVAL [ 65.685212][ T63] [ 65.686059][ T63] ============================= [ 65.688324][ T63] WARNING: suspicious RCU usage [ 65.689892][ T63] syzkaller #0 Not tainted [ 65.691383][ T63] ----------------------------- [ 65.693042][ T63] drivers/net/phy/phy_device.c:1944 suspicious rcu_dereference_protected() usage! [ 65.695941][ T63] [ 65.695941][ T63] other info that might help us debug this: [ 65.695941][ T63] [ 65.699069][ T63] [ 65.699069][ T63] rcu_scheduler_active = 2, debug_locks = 1 [ 65.701724][ T63] locks held by kworker/3:1/63: 5, last CPU#3: [ 65.703756][ T63] #0: ffff888022a03d40 ((wq_completion)usb_hub_wq){+.+.}-{0:0}, at: process_one_work+0x1466/0x1b10 [ 65.707554][ T63] #1: ffffc900007efd08 ((work_completion)(&hub->events)){+.+.}-{0:0}, at: process_one_work+0xa2c/0x1b10 [ 65.712215][ T63] #2: ffff8880221531d8 (&dev->mutex){....}-{4:4}, at: hub_event+0x1bb/0x4420 [ 65.715924][ T63] #3: ffff8880155ae1d8 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 65.718875][ T63] #4: ffff88802ae6c1a0 (&dev->mutex){....}-{4:4}, at: __device_attach+0x7e/0x4d0 [ 65.721788][ T63] [ 65.721788][ T63] stack backtrace: [ 65.723764][ T63] CPU: 3 UID: 0 PID: 63 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full) [ 65.726616][ T63] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 65.729799][ T63] Workqueue: usb_hub_wq hub_event [ 65.731573][ T63] Call Trace: [ 65.732702][ T63] [ 65.733649][ T63] dump_stack_lvl+0x100/0x190 [ 65.735092][ T63] lockdep_rcu_suspicious.cold+0x4f/0xb2 [ 65.736868][ T63] phy_detach+0x517/0x640 [ 65.738235][ T63] phylink_connect_phy+0x22e/0x2b0 [ 65.739838][ T63] ax88772_bind+0xbb1/0x1520 [ 65.741425][ T63] ? __pfx_ax88772_bind+0x10/0x10 [ 65.743004][ T63] ? lockdep_init_map_type+0x5c/0x250 [ 65.744724][ T63] ? lockdep_init_map_type+0x5c/0x250 [ 65.746458][ T63] usbnet_probe+0xbb3/0x27e0 [ 65.747934][ T63] ? __pfx_usbnet_probe+0x10/0x10 [ 65.749518][ T63] ? find_held_lock+0x2b/0x80 [ 65.751059][ T63] ? usb_disable_lpm+0x49a/0x610 [ 65.752649][ T63] usb_probe_interface+0x386/0x9b0 [ 65.754280][ T63] ? __pfx_usb_probe_interface+0x10/0x10 [ 65.756098][ T63] ? kernfs_put+0x3f/0x60 [ 65.757500][ T63] ? sysfs_create_link+0x68/0xc0 [ 65.759113][ T63] ? __pfx_usb_probe_interface+0x10/0x10 [ 65.761115][ T63] really_probe+0x241/0xa60 [ 65.762580][ T63] __driver_probe_device+0x210/0x460 [ 65.764267][ T63] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 65.766256][ T63] driver_probe_device+0x4a/0x140 [ 65.767844][ T63] __device_attach_driver+0x1df/0x320 [ 65.769986][ T63] ? __pfx___device_attach_driver+0x10/0x10 [ 65.772474][ T63] bus_for_each_drv+0x159/0x1e0 [ 65.774176][ T63] ? __pfx_bus_for_each_drv+0x10/0x10 [ 65.775937][ T63] ? lockdep_hardirqs_on+0x7d/0x110 [ 65.777585][ T63] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 65.779426][ T63] __device_attach+0x1e4/0x4d0 [ 65.780962][ T63] ? __pfx___device_attach+0x10/0x10 [ 65.782649][ T63] ? do_raw_spin_unlock+0x145/0x1e0 [ 65.784466][ T63] device_initial_probe+0xaf/0xd0 [ 65.786586][ T63] bus_probe_device+0x64/0x160 [ 65.788347][ T63] device_add+0x121d/0x1970 [ 65.789806][ T63] ? __pfx_device_add+0x10/0x10 [ 65.791352][ T63] ? mark_held_locks+0x40/0x70 [ 65.792902][ T63] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 65.794739][ T63] usb_set_configuration+0xd97/0x1dc0 [ 65.796552][ T63] ? __pfx_usb_generic_driver_probe+0x10/0x10 [ 65.798551][ T63] usb_generic_driver_probe+0xa1/0xe0 [ 65.800295][ T63] usb_probe_device+0xef/0x400 [ 65.801816][ T63] ? __pfx_usb_probe_device+0x10/0x10 [ 65.803544][ T63] really_probe+0x241/0xa60 [ 65.804955][ T63] __driver_probe_device+0x210/0x460 [ 65.806639][ T63] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 65.808494][ T63] driver_probe_device+0x4a/0x140 [ 65.810096][ T63] __device_attach_driver+0x1df/0x320 [ 65.811788][ T63] ? __pfx___device_attach_driver+0x10/0x10 [ 65.813696][ T63] bus_for_each_drv+0x159/0x1e0 [ 65.815237][ T63] ? __pfx_bus_for_each_drv+0x10/0x10 [ 65.816952][ T63] ? lockdep_hardirqs_on+0x7d/0x110 [ 65.818591][ T63] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 65.820399][ T63] __device_attach+0x1e4/0x4d0 [ 65.821902][ T63] ? __pfx___device_attach+0x10/0x10 [ 65.823610][ T63] ? do_raw_spin_unlock+0x145/0x1e0 [ 65.825306][ T63] device_initial_probe+0xaf/0xd0 [ 65.826895][ T63] bus_probe_device+0x64/0x160 [ 65.828313][ T63] device_add+0x121d/0x1970 [ 65.829749][ T63] ? __pfx_device_add+0x10/0x10 [ 65.831671][ T63] ? add_device_randomness+0xc9/0x110 [ 65.833659][ T63] usb_new_device.part.0+0xcc2/0x1686 [ 65.835376][ T63] ? do_raw_spin_lock+0x128/0x260 [ 65.836965][ T63] ? __pfx_usb_new_device.part.0+0x10/0x10 [ 65.839043][ T63] ? mark_held_locks+0x40/0x70 [ 65.841009][ T63] hub_event.cold+0x1e3/0xe90 [ 65.842957][ T63] ? __pfx_hub_event+0x10/0x10 [ 65.844927][ T63] ? down_read_trylock+0x280/0x440 [ 65.846989][ T63] ? lock_acquire+0x1d1/0x380 [ 65.848476][ T63] ? process_one_work+0xa2c/0x1b10 [ 65.850071][ T63] ? process_one_work+0x906/0x1b10 [ 65.851675][ T63] ? process_one_work+0x906/0x1b10 [ 65.853296][ T63] process_one_work+0xac7/0x1b10 [ 65.854850][ T63] ? __pfx_process_one_work+0x10/0x10 [ 65.856617][ T63] ? lock_acquire+0x1d1/0x380 [ 65.858544][ T63] ? __pfx_hub_event+0x10/0x10 [ 65.860505][ T63] worker_thread+0x5ef/0xe50 [ 65.862398][ T63] ? __pfx_worker_thread+0x10/0x10 [ 65.864481][ T63] ? kthread+0x13a/0x450 [ 65.866137][ T63] ? __pfx_worker_thread+0x10/0x10 [ 65.867731][ T63] kthread+0x373/0x450 [ 65.869041][ T63] ? __pfx_kthread+0x10/0x10 [ 65.870488][ T63] ret_from_fork+0x730/0xd60 [ 65.871957][ T63] ? __pfx_ret_from_fork+0x10/0x10 [ 65.873566][ T63] ? __switch_to+0x800/0x10f0 [ 65.875053][ T63] ? __pfx_kthread+0x10/0x10 [ 65.876550][ T63] ret_from_fork_asm+0x1a/0x30 [ 65.878065][ T63] [ 65.880596][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Could not connect PHY [ 65.886869][ T63] asix 5-1:0.188: probe with driver asix failed with error -22 [ 65.888665][ T63] usb 5-1: USB disconnect, device number 5 [ 66.182626][ T63] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 66.332488][ T63] usb 5-1: Using ep0 maxpacket: 32 [ 66.333582][ T63] usb 5-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 66.334343][ T63] usb 5-1: config 0 has an invalid interface number: 188 but max is 0 [ 66.334356][ T63] usb 5-1: config 0 has no interface number 0 [ 66.334374][ T63] usb 5-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 66.335872][ T63] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.335884][ T63] usb 5-1: Product: syz [ 66.335911][ T63] usb 5-1: Manufacturer: syz [ 66.335918][ T63] usb 5-1: SerialNumber: syz [ 66.337341][ T63] usb 5-1: config 0 descriptor?? [ 66.337844][ T5970] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 66.539487][ T5971] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 66.542053][ T63] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 66.542153][ T63] asix 5-1:0.188: probe with driver asix failed with error -32 [ 68.788565][ T5784] usb 5-1: USB disconnect, device number 6 2026/10/10 22:07:36 executed programs: 7 [ 69.142629][ T5784] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 69.292507][ T5784] usb 5-1: Using ep0 maxpacket: 32 [ 69.293221][ T5784] usb 5-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 69.294122][ T5784] usb 5-1: config 0 has an invalid interface number: 188 but max is 0 [ 69.294141][ T5784] usb 5-1: config 0 has no interface number 0 [ 69.294171][ T5784] usb 5-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 69.295997][ T5784] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.296015][ T5784] usb 5-1: Product: syz [ 69.296026][ T5784] usb 5-1: Manufacturer: syz [ 69.296037][ T5784] usb 5-1: SerialNumber: syz [ 69.298166][ T5784] usb 5-1: config 0 descriptor?? [ 69.298892][ T5977] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 69.501063][ T5978] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 69.502920][ T5784] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 69.503020][ T5784] asix 5-1:0.188: probe with driver asix failed with error -32 [ 70.865244][ T1436] ieee802154 phy0 wpan0: encryption failed: -22 [ 70.865281][ T1436] ieee802154 phy1 wpan1: encryption failed: -22 [ 70.868191][ T928] cfg80211: failed to load regulatory.db [ 71.808068][ T5784] usb 5-1: USB disconnect, device number 7 [ 72.142555][ T5784] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 72.292495][ T5784] usb 5-1: Using ep0 maxpacket: 32 [ 72.293274][ T5784] usb 5-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 72.294143][ T5784] usb 5-1: config 0 has an invalid interface number: 188 but max is 0 [ 72.294162][ T5784] usb 5-1: config 0 has no interface number 0 [ 72.294189][ T5784] usb 5-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 72.295982][ T5784] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.295998][ T5784] usb 5-1: Product: syz [ 72.296009][ T5784] usb 5-1: Manufacturer: syz [ 72.296019][ T5784] usb 5-1: SerialNumber: syz [ 72.301308][ T5784] usb 5-1: config 0 descriptor?? [ 72.302068][ T5984] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 72.503857][ T5984] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 73.334637][ T5784] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 73.334657][ T5784] asix 5-1:0.188 (unnamed net_device) (uninitialized): Error reading RX_CTL register: ffffffe0 [ 73.534562][ T5784] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0002: -32 [ 73.538657][ T5784] asix 5-1:0.188 (unnamed net_device) (uninitialized): Could not register MDIO bus (err -5) [ 73.538818][ T5784] asix 5-1:0.188: probe with driver asix failed with error -5 [ 74.836428][ T10] usb 5-1: USB disconnect, device number 8 2026/10/10 22:07:42 executed programs: 9 [ 75.182570][ T10] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 75.332513][ T10] usb 5-1: Using ep0 maxpacket: 32 [ 75.333155][ T10] usb 5-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 75.334096][ T10] usb 5-1: config 0 has an invalid interface number: 188 but max is 0 [ 75.334115][ T10] usb 5-1: config 0 has no interface number 0 [ 75.334147][ T10] usb 5-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 75.335886][ T10] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.335898][ T10] usb 5-1: Product: syz [ 75.335905][ T10] usb 5-1: Manufacturer: syz [ 75.335912][ T10] usb 5-1: SerialNumber: syz [ 75.337520][ T10] usb 5-1: config 0 descriptor?? [ 75.338037][ T5991] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 75.539753][ T5992] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 75.542110][ T10] asix 5-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -32 [ 75.542221][ T10] asix 5-1:0.188: probe with driver asix failed with error -32