Warning: Permanently added '10.128.0.151' (ED25519) to the list of known hosts. 2025/04/25 20:06:44 ignoring optional flag "sandboxArg"="0" 2025/04/25 20:06:44 ignoring optional flag "type"="gce" 2025/04/25 20:06:44 parsed 1 programs [ 50.821962][ T30] kauditd_printk_skb: 30 callbacks suppressed [ 50.821978][ T30] audit: type=1400 audit(1745611605.521:106): avc: denied { unlink } for pid=406 comm="syz-executor" name="swap-file" dev="sda1" ino=1929 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 50.860382][ T406] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 51.288852][ T30] audit: type=1401 audit(1745611605.981:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 51.429840][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.436981][ T421] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.444354][ T421] device bridge_slave_0 entered promiscuous mode [ 51.452463][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.459304][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.466598][ T421] device bridge_slave_1 entered promiscuous mode [ 51.735586][ T421] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.742750][ T421] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.750091][ T421] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.756968][ T421] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.820385][ T45] bridge0: port 1(bridge_slave_0) entered disabled state [ 51.828884][ T45] bridge0: port 2(bridge_slave_1) entered disabled state [ 51.836615][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 51.844108][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 51.854136][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 51.862288][ T45] bridge0: port 1(bridge_slave_0) entered blocking state [ 51.869306][ T45] bridge0: port 1(bridge_slave_0) entered forwarding state [ 51.877836][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 51.886007][ T45] bridge0: port 2(bridge_slave_1) entered blocking state [ 51.893188][ T45] bridge0: port 2(bridge_slave_1) entered forwarding state [ 51.907215][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 51.917055][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 51.933361][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 51.944949][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 51.953530][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 51.960713][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready 2025/04/25 20:06:46 executed programs: 0 [ 51.969136][ T421] device veth0_vlan entered promiscuous mode [ 51.980220][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 51.989321][ T421] device veth1_macvtap entered promiscuous mode [ 51.998494][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 52.008875][ T45] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 52.198988][ T475] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.206203][ T475] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.213810][ T475] device bridge_slave_0 entered promiscuous mode [ 52.236905][ T475] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.243800][ T475] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.251187][ T475] device bridge_slave_1 entered promiscuous mode [ 52.271891][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.278857][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.286810][ T472] device bridge_slave_0 entered promiscuous mode [ 52.294710][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.302212][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.309429][ T472] device bridge_slave_1 entered promiscuous mode [ 52.361751][ T476] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.368601][ T476] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.376011][ T476] device bridge_slave_0 entered promiscuous mode [ 52.392838][ T476] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.399702][ T476] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.407108][ T476] device bridge_slave_1 entered promiscuous mode [ 52.424652][ T469] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.431698][ T469] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.439255][ T469] device bridge_slave_0 entered promiscuous mode [ 52.462584][ T469] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.469531][ T469] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.476947][ T469] device bridge_slave_1 entered promiscuous mode [ 52.546728][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.553653][ T477] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.560861][ T477] device bridge_slave_0 entered promiscuous mode [ 52.592429][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.599457][ T477] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.608093][ T477] device bridge_slave_1 entered promiscuous mode [ 52.828845][ T477] bridge0: port 2(bridge_slave_1) entered blocking state [ 52.835937][ T477] bridge0: port 2(bridge_slave_1) entered forwarding state [ 52.843117][ T477] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.849866][ T477] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.880955][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 52.888399][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 52.897337][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 52.904926][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.912392][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 52.920549][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 52.928849][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 52.935708][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 52.943150][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 52.969272][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 52.977025][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 52.985497][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 52.993599][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.000436][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.008237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.016296][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.023275][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.055283][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.063184][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.070733][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.079333][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.087775][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.094662][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.102245][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.110351][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.118432][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.125298][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.132604][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.140434][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.148486][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.157292][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.164325][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.171613][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.178860][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.186238][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.194275][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.227523][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.235596][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.243919][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.252407][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.260372][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.267241][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.274774][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.284056][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.292233][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.299086][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.306501][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 53.314120][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.321401][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 53.329603][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.337653][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.344509][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.351771][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.359788][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.367715][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.377243][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.385151][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 53.415753][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.425240][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.433519][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 53.441787][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.449747][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.456618][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.464000][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.471863][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.485510][ T472] device veth0_vlan entered promiscuous mode [ 53.495271][ T475] device veth0_vlan entered promiscuous mode [ 53.506461][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.515401][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.523911][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.532914][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.541496][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.549809][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.567380][ T477] device veth0_vlan entered promiscuous mode [ 53.582086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.589405][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.596862][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.604494][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.612146][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.620435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.629039][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.637349][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.645237][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.653312][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.661309][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.668555][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.682434][ T472] device veth1_macvtap entered promiscuous mode [ 53.692203][ T476] device veth0_vlan entered promiscuous mode [ 53.702638][ T469] device veth0_vlan entered promiscuous mode [ 53.709203][ T477] device veth1_macvtap entered promiscuous mode [ 53.716735][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.724511][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 53.732886][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 53.741543][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.749286][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.757313][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.765428][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.773951][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 53.782551][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 53.790591][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.798429][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 53.806226][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 53.822898][ T475] device veth1_macvtap entered promiscuous mode [ 53.833157][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.840557][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.848275][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 53.856135][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 53.863831][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 53.871698][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.879965][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.888428][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.896663][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.905004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.913182][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.934246][ T476] device veth1_macvtap entered promiscuous mode [ 53.941550][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.949628][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.958086][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 53.966841][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 53.975476][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 53.983783][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 53.992016][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.000010][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.008071][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.033280][ T469] device veth1_macvtap entered promiscuous mode [ 54.045949][ T30] audit: type=1400 audit(1745611608.741:108): avc: denied { read write } for pid=494 comm="syz.2.17" name="raw-gadget" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.071305][ T30] audit: type=1400 audit(1745611608.741:109): avc: denied { open } for pid=494 comm="syz.2.17" path="/dev/raw-gadget" dev="devtmpfs" ino=250 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.094396][ T30] audit: type=1400 audit(1745611608.741:110): avc: denied { ioctl } for pid=494 comm="syz.2.17" path="/dev/raw-gadget" dev="devtmpfs" ino=250 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 54.100790][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.130228][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.139942][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.148542][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.156977][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 54.165259][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 54.174061][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 54.192976][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 54.201655][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 54.210744][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 54.220404][ T10] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 54.311104][ T20] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 54.351230][ T6] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 54.411144][ T506] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 54.481132][ T26] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 54.511191][ T60] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 54.572180][ T343] device bridge_slave_1 left promiscuous mode [ 54.578386][ T343] bridge0: port 2(bridge_slave_1) entered disabled state [ 54.586546][ T343] device bridge_slave_0 left promiscuous mode [ 54.592653][ T343] bridge0: port 1(bridge_slave_0) entered disabled state [ 54.600561][ T343] device veth1_macvtap left promiscuous mode [ 54.606989][ T343] device veth0_vlan left promiscuous mode [ 54.691316][ T20] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.702528][ T20] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 54.715461][ T20] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 54.726570][ T20] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 54.738186][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.749241][ T20] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 54.759151][ T6] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 54.772130][ T20] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 54.785444][ T6] usb 2-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 54.796243][ T6] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 54.801152][ T506] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.807223][ T6] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 54.818060][ T506] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 54.828882][ T6] usb 2-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 54.854263][ T506] usb 5-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 54.865345][ T506] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 54.876849][ T506] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 54.886771][ T26] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.891341][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.897974][ T506] usb 5-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 54.909639][ T60] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 54.922023][ T26] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 54.934946][ T60] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 54.947494][ T26] usb 4-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 54.958764][ T60] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 54.968815][ T26] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 54.980095][ T60] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 54.990942][ T26] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 55.001085][ T20] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 55.010547][ T26] usb 4-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 55.019784][ T60] usb 1-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 55.045424][ T20] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.053411][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 55.062394][ T20] usb 3-1: Product: syz [ 55.066363][ T20] usb 3-1: Manufacturer: syz [ 55.070793][ T20] usb 3-1: SerialNumber: syz [ 55.075353][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.083377][ T6] usb 2-1: Product: syz [ 55.087300][ T6] usb 2-1: Manufacturer: syz [ 55.092236][ T6] usb 2-1: SerialNumber: syz [ 55.121179][ T506] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 55.130672][ T506] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.138762][ T506] usb 5-1: Product: syz [ 55.143840][ T506] usb 5-1: Manufacturer: syz [ 55.148737][ T506] usb 5-1: SerialNumber: syz [ 55.211221][ T26] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 55.220284][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.228216][ T26] usb 4-1: Product: syz [ 55.232297][ T26] usb 4-1: Manufacturer: syz [ 55.236709][ T26] usb 4-1: SerialNumber: syz [ 55.251187][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 55.260306][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.268353][ T60] usb 1-1: Product: syz [ 55.272579][ T60] usb 1-1: Manufacturer: syz [ 55.276988][ T60] usb 1-1: SerialNumber: syz [ 55.339182][ T495] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 55.346424][ T497] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 55.392087][ T502] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 55.491554][ T504] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 55.521579][ T508] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 55.991569][ T495] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 56.001495][ T497] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 56.041451][ T502] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 56.141517][ T504] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 56.182367][ T508] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 56.211189][ T20] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 56.217809][ T20] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 56.225168][ T20] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 56.231160][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 56.237506][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 56.244974][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 56.271193][ T506] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 56.277723][ T506] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 56.285357][ T506] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 56.381180][ T26] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 56.387716][ T26] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 56.395144][ T26] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 56.411133][ T60] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 56.417503][ T60] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 56.425181][ T20] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 56.432488][ T60] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 56.439312][ T20] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 56.449524][ T6] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 56.456695][ T6] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 56.468328][ T20] usb 3-1: USB disconnect, device number 2 [ 56.474677][ T20] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 56.481245][ T506] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 56.486307][ T6] usb 2-1: USB disconnect, device number 2 [ 56.496048][ T6] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 56.498603][ T506] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 56.520245][ T506] usb 5-1: USB disconnect, device number 2 [ 56.526275][ T506] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 56.601182][ T26] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 56.608006][ T26] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 56.621158][ T60] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 56.624962][ T26] usb 4-1: USB disconnect, device number 2 [ 56.633792][ T26] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 56.638513][ T60] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 56.654728][ T60] usb 1-1: USB disconnect, device number 2 [ 56.660664][ T60] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 56.752311][ T30] audit: type=1400 audit(1745611611.451:111): avc: denied { read } for pid=139 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 2025/04/25 20:06:51 executed programs: 18 [ 57.191113][ T6] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 57.221245][ T60] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 57.251129][ T20] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 57.351104][ T493] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 57.361580][ T30] audit: type=1400 audit(1745611612.061:112): avc: denied { append } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.383781][ T30] audit: type=1400 audit(1745611612.061:113): avc: denied { open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.406182][ T30] audit: type=1400 audit(1745611612.061:114): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 57.411094][ T26] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 57.561325][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.572342][ T6] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 57.585282][ T6] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 57.596023][ T6] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 57.607126][ T60] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.618001][ T6] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 57.627960][ T60] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 57.640795][ T20] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.651669][ T6] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 57.664491][ T20] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 57.677194][ T60] usb 2-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 57.687896][ T20] usb 5-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 57.698769][ T60] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 57.709750][ T20] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 57.720740][ T60] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 57.730668][ T60] usb 2-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 57.743933][ T493] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.754755][ T20] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 57.764762][ T493] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 57.777568][ T20] usb 5-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 57.790632][ T493] usb 4-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 57.801685][ T493] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 57.811222][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.812827][ T493] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 57.824259][ T26] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 57.833416][ T493] usb 4-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 57.846828][ T26] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 57.858961][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 57.869911][ T26] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 57.878716][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.889821][ T26] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 57.897355][ T6] usb 3-1: Product: syz [ 57.907652][ T26] usb 1-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 57.910931][ T6] usb 3-1: Manufacturer: syz [ 57.928836][ T6] usb 3-1: SerialNumber: syz [ 57.981284][ T60] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 57.990423][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.998311][ T60] usb 2-1: Product: syz [ 58.002392][ T20] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 58.011696][ T60] usb 2-1: Manufacturer: syz [ 58.016032][ T60] usb 2-1: SerialNumber: syz [ 58.020812][ T20] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.029299][ T20] usb 5-1: Product: syz [ 58.033508][ T20] usb 5-1: Manufacturer: syz [ 58.038018][ T20] usb 5-1: SerialNumber: syz [ 58.051222][ T493] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 58.060197][ T493] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.068739][ T493] usb 4-1: Product: syz [ 58.072794][ T493] usb 4-1: Manufacturer: syz [ 58.077215][ T493] usb 4-1: SerialNumber: syz [ 58.091252][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 58.100828][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.109274][ T26] usb 1-1: Product: syz [ 58.113497][ T26] usb 1-1: Manufacturer: syz [ 58.118281][ T26] usb 1-1: SerialNumber: syz [ 58.171685][ T519] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 58.268935][ T521] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 58.282178][ T523] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 58.321785][ T525] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 58.361621][ T527] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 58.831549][ T519] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 58.921404][ T521] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 58.941813][ T523] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 58.981838][ T525] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 59.001400][ T527] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 59.061295][ T6] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 59.067699][ T6] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 59.075105][ T6] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 59.141632][ T60] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 59.148833][ T60] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 59.156215][ T60] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 59.161819][ T20] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 59.168049][ T20] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 59.175726][ T20] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 59.221455][ T493] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 59.228163][ T493] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 59.231347][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 59.236380][ T493] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 59.242371][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 59.255002][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 59.271190][ T6] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 59.278350][ T6] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 59.293294][ T6] usb 3-1: USB disconnect, device number 3 [ 59.300255][ T6] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 59.351069][ T60] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 59.369678][ T60] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 59.381942][ T20] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 59.390202][ T20] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 59.401917][ T60] usb 2-1: USB disconnect, device number 3 [ 59.416494][ T60] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 59.433775][ T20] usb 5-1: USB disconnect, device number 3 [ 59.441534][ T493] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 59.450461][ T20] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 59.460498][ T493] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 59.461118][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 59.484955][ T26] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 59.500516][ T493] usb 4-1: USB disconnect, device number 3 [ 59.506323][ T26] usb 1-1: USB disconnect, device number 3 [ 59.506641][ T26] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 59.523498][ T493] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 59.533056][ T498] ================================================================== [ 59.540934][ T498] BUG: KASAN: use-after-free in worker_thread+0xa2e/0x1200 [ 59.547957][ T498] Read of size 8 at addr ffff888105b86c60 by task kworker/0:4/498 [ 59.555596][ T498] [ 59.557775][ T498] CPU: 0 PID: 498 Comm: kworker/0:4 Not tainted 5.15.180-syzkaller-1080019-g8034ec1338e8 #0 [ 59.567800][ T498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 59.577688][ T498] Workqueue: 0x0 (events) [ 59.581951][ T498] Call Trace: [ 59.585210][ T498] [ 59.588017][ T498] __dump_stack+0x21/0x30 [ 59.592271][ T498] dump_stack_lvl+0xee/0x150 [ 59.596693][ T498] ? show_regs_print_info+0x20/0x20 [ 59.601738][ T498] ? load_image+0x3a0/0x3a0 [ 59.606065][ T498] ? __schedule+0xb76/0x14c0 [ 59.610493][ T498] print_address_description+0x7f/0x2c0 [ 59.615886][ T498] ? worker_thread+0xa2e/0x1200 [ 59.620650][ T498] kasan_report+0xf1/0x140 [ 59.624906][ T498] ? worker_thread+0xa2e/0x1200 [ 59.629694][ T498] __asan_report_load8_noabort+0x14/0x20 [ 59.635158][ T498] worker_thread+0xa2e/0x1200 [ 59.639661][ T498] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 59.644953][ T498] ? __kthread_parkme+0xac/0x200 [ 59.649723][ T498] kthread+0x411/0x500 [ 59.653633][ T498] ? worker_clr_flags+0x190/0x190 [ 59.658497][ T498] ? kthread_blkcg+0xd0/0xd0 [ 59.663018][ T498] ret_from_fork+0x1f/0x30 [ 59.667353][ T498] [ 59.670238][ T498] [ 59.672386][ T498] Allocated by task 60: [ 59.676385][ T498] __kasan_kmalloc+0xda/0x110 [ 59.680982][ T498] __kmalloc+0x13d/0x2c0 [ 59.685057][ T498] kvmalloc_node+0x242/0x330 [ 59.689484][ T498] alloc_netdev_mqs+0x8d/0xc90 [ 59.694093][ T498] alloc_etherdev_mqs+0x34/0x40 [ 59.699042][ T498] usbnet_probe+0x219/0x2860 [ 59.703458][ T498] usb_probe_interface+0x5ff/0xae0 [ 59.708418][ T498] really_probe+0x285/0x970 [ 59.712764][ T498] __driver_probe_device+0x198/0x280 [ 59.717974][ T498] driver_probe_device+0x54/0x3e0 [ 59.722825][ T498] __device_attach_driver+0x2a6/0x460 [ 59.728172][ T498] bus_for_each_drv+0x175/0x200 [ 59.732847][ T498] __device_attach+0x2a2/0x400 [ 59.737576][ T498] device_initial_probe+0x1a/0x20 [ 59.742411][ T498] bus_probe_device+0xc0/0x1e0 [ 59.747013][ T498] device_add+0xb31/0xed0 [ 59.751183][ T498] usb_set_configuration+0x19c2/0x1f10 [ 59.756778][ T498] usb_generic_driver_probe+0x91/0x150 [ 59.762237][ T498] usb_probe_device+0x148/0x260 [ 59.766933][ T498] really_probe+0x285/0x970 [ 59.771445][ T498] __driver_probe_device+0x198/0x280 [ 59.776653][ T498] driver_probe_device+0x54/0x3e0 [ 59.781599][ T498] __device_attach_driver+0x2a6/0x460 [ 59.786816][ T498] bus_for_each_drv+0x175/0x200 [ 59.791496][ T498] __device_attach+0x2a2/0x400 [ 59.796096][ T498] device_initial_probe+0x1a/0x20 [ 59.800956][ T498] bus_probe_device+0xc0/0x1e0 [ 59.805566][ T498] device_add+0xb31/0xed0 [ 59.809897][ T498] usb_new_device+0xd06/0x1620 [ 59.814583][ T498] hub_event+0x27d8/0x42c0 [ 59.818834][ T498] process_one_work+0x6be/0xba0 [ 59.823539][ T498] worker_thread+0xa59/0x1200 [ 59.828043][ T498] kthread+0x411/0x500 [ 59.832028][ T498] ret_from_fork+0x1f/0x30 [ 59.836310][ T498] [ 59.838478][ T498] Freed by task 60: [ 59.842094][ T498] kasan_set_track+0x4a/0x70 [ 59.846537][ T498] kasan_set_free_info+0x23/0x40 [ 59.851295][ T498] ____kasan_slab_free+0x125/0x160 [ 59.856278][ T498] __kasan_slab_free+0x11/0x20 [ 59.860842][ T498] slab_free_freelist_hook+0xc2/0x190 [ 59.866049][ T498] kfree+0xc4/0x270 [ 59.869695][ T498] kvfree+0x35/0x40 [ 59.873435][ T498] netdev_freemem+0x3f/0x60 [ 59.877855][ T498] netdev_release+0x7f/0xb0 [ 59.882196][ T498] device_release+0x96/0x1c0 [ 59.886796][ T498] kobject_put+0x18a/0x270 [ 59.891047][ T498] put_device+0x1f/0x30 [ 59.895041][ T498] free_netdev+0x34b/0x450 [ 59.899292][ T498] usbnet_disconnect+0x24b/0x3a0 [ 59.904151][ T498] usb_unbind_interface+0x212/0x8c0 [ 59.909186][ T498] device_release_driver_internal+0x4c1/0x760 [ 59.915085][ T498] device_release_driver+0x19/0x20 [ 59.920039][ T498] bus_remove_device+0x2dd/0x340 [ 59.924807][ T498] device_del+0x696/0xe90 [ 59.928973][ T498] usb_disable_device+0x3a8/0x750 [ 59.933833][ T498] usb_disconnect+0x31e/0x850 [ 59.938348][ T498] hub_event+0x190c/0x42c0 [ 59.942782][ T498] process_one_work+0x6be/0xba0 [ 59.947465][ T498] worker_thread+0xd7b/0x1200 [ 59.951975][ T498] kthread+0x411/0x500 [ 59.955881][ T498] ret_from_fork+0x1f/0x30 [ 59.960134][ T498] [ 59.962303][ T498] Last potentially related work creation: [ 59.967998][ T498] kasan_save_stack+0x3a/0x60 [ 59.972891][ T498] __kasan_record_aux_stack+0xd2/0x100 [ 59.978204][ T498] kasan_record_aux_stack_noalloc+0xb/0x10 [ 59.983915][ T498] insert_work+0x51/0x310 [ 59.988080][ T498] __queue_work+0x8e5/0xc60 [ 59.992422][ T498] queue_work_on+0xd2/0x140 [ 59.996771][ T498] usbnet_link_change+0x176/0x1a0 [ 60.001622][ T498] usbnet_probe+0x1dfd/0x2860 [ 60.006134][ T498] usb_probe_interface+0x5ff/0xae0 [ 60.011086][ T498] really_probe+0x285/0x970 [ 60.015422][ T498] __driver_probe_device+0x198/0x280 [ 60.020546][ T498] driver_probe_device+0x54/0x3e0 [ 60.025405][ T498] __device_attach_driver+0x2a6/0x460 [ 60.030616][ T498] bus_for_each_drv+0x175/0x200 [ 60.035296][ T498] __device_attach+0x2a2/0x400 [ 60.039903][ T498] device_initial_probe+0x1a/0x20 [ 60.044758][ T498] bus_probe_device+0xc0/0x1e0 [ 60.049354][ T498] device_add+0xb31/0xed0 [ 60.053521][ T498] usb_set_configuration+0x19c2/0x1f10 [ 60.058816][ T498] usb_generic_driver_probe+0x91/0x150 [ 60.064288][ T498] usb_probe_device+0x148/0x260 [ 60.068969][ T498] really_probe+0x285/0x970 [ 60.073310][ T498] __driver_probe_device+0x198/0x280 [ 60.078454][ T498] driver_probe_device+0x54/0x3e0 [ 60.083291][ T498] __device_attach_driver+0x2a6/0x460 [ 60.088512][ T498] bus_for_each_drv+0x175/0x200 [ 60.093217][ T498] __device_attach+0x2a2/0x400 [ 60.097801][ T498] device_initial_probe+0x1a/0x20 [ 60.102823][ T498] bus_probe_device+0xc0/0x1e0 [ 60.107596][ T498] device_add+0xb31/0xed0 [ 60.111758][ T498] usb_new_device+0xd06/0x1620 [ 60.116361][ T498] hub_event+0x27d8/0x42c0 [ 60.120704][ T498] process_one_work+0x6be/0xba0 [ 60.125404][ T498] worker_thread+0xa59/0x1200 [ 60.129993][ T498] kthread+0x411/0x500 [ 60.133900][ T498] ret_from_fork+0x1f/0x30 [ 60.138337][ T498] [ 60.140529][ T498] The buggy address belongs to the object at ffff888105b86000 [ 60.140529][ T498] which belongs to the cache kmalloc-4k of size 4096 [ 60.154472][ T498] The buggy address is located 3168 bytes inside of [ 60.154472][ T498] 4096-byte region [ffff888105b86000, ffff888105b87000) [ 60.167754][ T498] The buggy address belongs to the page: [ 60.173317][ T498] page:ffffea000416e000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x105b80 [ 60.183459][ T498] head:ffffea000416e000 order:3 compound_mapcount:0 compound_pincount:0 [ 60.191708][ T498] flags: 0x4000000000010200(slab|head|zone=1) [ 60.197619][ T498] raw: 4000000000010200 dead000000000100 dead000000000122 ffff888100043380 [ 60.206036][ T498] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 60.214448][ T498] page dumped because: kasan: bad access detected [ 60.220787][ T498] page_owner tracks the page as allocated [ 60.226338][ T498] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 1, ts 1531944281, free_ts 0 [ 60.244220][ T498] post_alloc_hook+0x192/0x1b0 [ 60.248913][ T498] prep_new_page+0x1c/0x110 [ 60.253333][ T498] get_page_from_freelist+0x2cc5/0x2d50 [ 60.258744][ T498] __alloc_pages+0x18f/0x440 [ 60.263149][ T498] new_slab+0xa1/0x4d0 [ 60.267132][ T498] ___slab_alloc+0x381/0x810 [ 60.271646][ T498] __slab_alloc+0x49/0x90 [ 60.275810][ T498] kmem_cache_alloc_trace+0x146/0x270 [ 60.281019][ T498] kobject_uevent_env+0x272/0x700 [ 60.286194][ T498] kobject_uevent+0x1d/0x30 [ 60.290479][ T498] device_add+0xa40/0xed0 [ 60.294641][ T498] wakeup_source_sysfs_add+0x1b7/0x290 [ 60.300024][ T498] wakeup_source_register+0x1a5/0x3d0 [ 60.305229][ T498] acpi_add_pm_notifier+0x16c/0x270 [ 60.310263][ T498] pci_acpi_setup+0x42c/0x8d0 [ 60.314875][ T498] acpi_device_notify+0x1e5/0x210 [ 60.319828][ T498] page_owner free stack trace missing [ 60.325029][ T498] [ 60.327199][ T498] Memory state around the buggy address: [ 60.332684][ T498] ffff888105b86b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.340657][ T498] ffff888105b86b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.348554][ T498] >ffff888105b86c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.356452][ T498] ^ [ 60.363483][ T498] ffff888105b86c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.371476][ T498] ffff888105b86d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 60.379448][ T498] ================================================================== [ 60.387528][ T498] Disabling lock debugging due to kernel taint [ 60.411584][ T30] audit: type=1400 audit(1745611615.111:115): avc: denied { remove_name } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 60.456433][ T30] audit: type=1400 audit(1745611615.111:116): avc: denied { rename } for pid=83 comm="syslogd" name="messages" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 60.478500][ T30] audit: type=1400 audit(1745611615.111:117): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 60.721166][ T349] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 60.791069][ T60] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 60.801130][ T20] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 60.871120][ T26] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 60.921082][ T493] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 61.081220][ T349] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.092133][ T349] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 61.104938][ T349] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 61.115994][ T349] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 61.127623][ T349] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 61.137718][ T349] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 61.151138][ T60] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.162210][ T20] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.173138][ T60] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 61.185884][ T20] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 61.198688][ T60] usb 2-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 61.209255][ T20] usb 5-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 61.219922][ T60] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 61.230966][ T20] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 61.242462][ T60] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 61.252342][ T20] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 61.261189][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.262091][ T60] usb 2-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 61.273778][ T26] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 61.286047][ T20] usb 5-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 61.291141][ T493] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.299006][ T26] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 61.312340][ T493] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 61.322582][ T26] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 61.333501][ T493] usb 4-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 61.345971][ T349] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.356926][ T493] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 61.367572][ T26] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 61.376512][ T493] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 61.387472][ T349] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.397029][ T493] usb 4-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 61.407040][ T26] usb 1-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 61.440826][ T349] usb 3-1: Product: syz [ 61.445512][ T349] usb 3-1: Manufacturer: syz [ 61.449928][ T349] usb 3-1: SerialNumber: syz [ 61.461208][ T20] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.470331][ T60] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.479270][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.487328][ T20] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.495397][ T60] usb 2-1: Product: syz [ 61.499407][ T60] usb 2-1: Manufacturer: syz [ 61.504232][ T20] usb 5-1: Product: syz [ 61.508223][ T20] usb 5-1: Manufacturer: syz [ 61.512825][ T20] usb 5-1: SerialNumber: syz [ 61.517685][ T60] usb 2-1: SerialNumber: syz [ 61.591206][ T493] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.600634][ T493] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.608424][ T493] usb 4-1: Product: syz [ 61.612445][ T493] usb 4-1: Manufacturer: syz [ 61.616911][ T493] usb 4-1: SerialNumber: syz [ 61.621182][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.630462][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.638367][ T26] usb 1-1: Product: syz [ 61.642365][ T26] usb 1-1: Manufacturer: syz [ 61.646773][ T26] usb 1-1: SerialNumber: syz [ 61.701575][ T564] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 61.761585][ T560] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 61.761585][ T563] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 61.861516][ T566] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 61.891651][ T569] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 62.351473][ T564] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 62.421510][ T560] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 62.421526][ T563] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 62.521579][ T566] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 62.551409][ T569] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 62.581408][ T349] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 62.587679][ T349] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 62.595143][ T349] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 62.651173][ T20] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 62.657571][ T60] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 62.663943][ T20] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 62.671442][ T60] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 62.678640][ T60] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 62.684315][ T20] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 62.751179][ T493] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 62.757509][ T493] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 62.764948][ T493] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 62.781228][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 62.787622][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 62.795065][ T349] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 62.802064][ T349] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 62.812392][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 62.819447][ T349] usb 3-1: USB disconnect, device number 4 [ 62.825741][ T349] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 62.861284][ T20] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 62.866902][ T60] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 62.877021][ T60] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 62.887176][ T20] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 62.903347][ T60] usb 2-1: USB disconnect, device number 4 [ 62.915903][ T20] usb 5-1: USB disconnect, device number 4 [ 62.922816][ T60] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 62.931336][ T20] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 62.961102][ T493] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 62.968692][ T493] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 62.997678][ T493] usb 4-1: USB disconnect, device number 4 [ 63.008252][ T493] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 63.011113][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 63.027930][ T26] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 63.040595][ T26] usb 1-1: USB disconnect, device number 4 [ 63.046880][ T26] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM 2025/04/25 20:06:58 executed programs: 25 [ 63.561110][ T493] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 63.621111][ T26] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 63.641061][ T60] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 63.731093][ T500] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 63.761070][ T349] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 63.921269][ T493] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 63.932325][ T493] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 63.945541][ T493] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 63.956186][ T493] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 63.967207][ T493] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 63.977111][ T493] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 63.991122][ T26] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.002102][ T26] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 64.011269][ T60] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.015601][ T26] usb 5-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 64.026583][ T60] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 64.037042][ T26] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 64.049484][ T60] usb 2-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 64.060644][ T26] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 64.080491][ T60] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 64.081006][ T26] usb 5-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 64.091680][ T60] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 64.114130][ T500] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.125351][ T60] usb 2-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 64.138551][ T500] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 64.151584][ T500] usb 4-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 64.161136][ T349] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.162221][ T500] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 64.173673][ T349] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 64.184142][ T493] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 64.197007][ T349] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 64.205741][ T500] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 64.216636][ T349] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 64.226189][ T493] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.237490][ T349] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 64.245502][ T500] usb 4-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 64.255437][ T349] usb 1-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 64.268047][ T493] usb 3-1: Product: syz [ 64.284817][ T493] usb 3-1: Manufacturer: syz [ 64.289216][ T493] usb 3-1: SerialNumber: syz [ 64.301201][ T26] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 64.310204][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.318195][ T26] usb 5-1: Product: syz [ 64.321166][ T60] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 64.322360][ T26] usb 5-1: Manufacturer: syz [ 64.332536][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.335606][ T26] usb 5-1: SerialNumber: syz [ 64.343768][ T60] usb 2-1: Product: syz [ 64.352034][ T60] usb 2-1: Manufacturer: syz [ 64.357059][ T60] usb 2-1: SerialNumber: syz [ 64.451174][ T500] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 64.451208][ T349] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 64.460337][ T500] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.469322][ T349] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.476965][ T500] usb 4-1: Product: syz [ 64.484963][ T349] usb 1-1: Product: syz [ 64.488692][ T500] usb 4-1: Manufacturer: syz [ 64.493269][ T349] usb 1-1: Manufacturer: syz [ 64.497225][ T500] usb 4-1: SerialNumber: syz [ 64.501994][ T349] usb 1-1: SerialNumber: syz [ 64.531590][ T600] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 64.591577][ T602] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 64.601516][ T604] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 64.741623][ T607] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 64.751595][ T609] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 65.191385][ T600] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 65.251469][ T602] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 65.261396][ T604] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 65.391431][ T609] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 65.401584][ T607] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 65.411252][ T493] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 65.417651][ T493] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 65.424997][ T493] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 65.481288][ T26] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 65.487664][ T26] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 65.491180][ T60] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 65.495513][ T26] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 65.501596][ T60] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 65.514396][ T60] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 65.621137][ T493] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 65.627994][ T493] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 65.631222][ T349] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 65.638193][ T500] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 65.644745][ T349] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 65.658142][ T349] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 65.664345][ T493] usb 3-1: USB disconnect, device number 5 [ 65.670233][ T500] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 65.678499][ T493] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 65.687138][ T500] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 65.691150][ T26] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 65.702498][ T26] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 65.711202][ T60] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 65.715457][ T26] usb 5-1: USB disconnect, device number 5 [ 65.723465][ T60] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 65.729309][ T26] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 65.760267][ T60] usb 2-1: USB disconnect, device number 5 [ 65.770162][ T60] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 65.851178][ T349] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 65.859249][ T349] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 65.871072][ T500] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 65.878259][ T349] usb 1-1: USB disconnect, device number 5 [ 65.889338][ T500] cdc_ncm 4-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 65.891509][ T349] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 65.922353][ T500] usb 4-1: USB disconnect, device number 5 [ 65.929666][ T500] cdc_ncm 4-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 66.391108][ T60] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 66.461133][ T349] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 66.471325][ T500] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 66.621125][ T493] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 66.621125][ T26] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 66.751209][ T60] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.762382][ T60] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 66.775327][ T60] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 66.786053][ T60] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 66.797067][ T60] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 66.806844][ T60] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 66.841206][ T349] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.841201][ T500] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.841243][ T349] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 66.852715][ T500] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 66.863654][ T349] usb 5-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 66.876200][ T500] usb 2-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 66.889001][ T349] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 66.899554][ T500] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 66.910048][ T349] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 66.921164][ T500] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 66.931816][ T349] usb 5-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 66.941681][ T500] usb 2-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 67.011213][ T60] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 67.020285][ T60] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.028192][ T493] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 67.039062][ T493] usb 4-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 67.051833][ T60] usb 3-1: Product: syz [ 67.055829][ T60] usb 3-1: Manufacturer: syz [ 67.060240][ T60] usb 3-1: SerialNumber: syz [ 67.064721][ T493] usb 4-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 67.075713][ T493] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 67.081112][ T26] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 67.087038][ T493] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 67.098722][ T26] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 67.107029][ T493] usb 4-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 67.120776][ T26] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 67.143598][ T26] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 67.154496][ T349] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 67.163470][ T26] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 67.173260][ T349] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.181235][ T500] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 67.181238][ T26] usb 1-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 67.181318][ T349] usb 5-1: Product: syz [ 67.190353][ T500] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.203161][ T349] usb 5-1: Manufacturer: syz [ 67.207765][ T500] usb 2-1: Product: syz [ 67.214998][ T349] usb 5-1: SerialNumber: syz [ 67.219964][ T500] usb 2-1: Manufacturer: syz [ 67.234303][ T500] usb 2-1: SerialNumber: syz [ 67.321208][ T493] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 67.330218][ T493] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.338522][ T493] usb 4-1: Product: syz [ 67.338815][ T641] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 67.342598][ T493] usb 4-1: Manufacturer: syz [ 67.349707][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 67.353775][ T493] usb 4-1: SerialNumber: syz [ 67.363269][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.375018][ T26] usb 1-1: Product: syz [ 67.379118][ T26] usb 1-1: Manufacturer: syz [ 67.383589][ T26] usb 1-1: SerialNumber: syz [ 67.471709][ T645] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 67.471705][ T643] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 67.611517][ T649] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 67.621517][ T647] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 68.001534][ T641] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 68.121380][ T645] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 68.131373][ T643] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 68.241117][ T60] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 68.247791][ T60] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 68.255607][ T60] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 68.261373][ T649] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 68.281467][ T647] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 68.351147][ T349] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 68.357680][ T349] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 68.364933][ T349] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 68.371154][ T500] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 68.377785][ T500] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 68.385080][ T500] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 68.451139][ T60] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 68.458126][ T60] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 68.470057][ T60] usb 3-1: USB disconnect, device number 6 [ 68.476193][ T60] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 68.491166][ T493] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 68.497493][ T493] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 68.505999][ T493] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 68.511199][ T26] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 68.517825][ T26] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 68.525118][ T26] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 68.561178][ T349] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 68.568147][ T349] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 68.582398][ T500] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 68.583988][ T349] usb 5-1: USB disconnect, device number 6 [ 68.594016][ T349] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 68.601462][ T500] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 68.626171][ T500] usb 2-1: USB disconnect, device number 6 [ 68.644359][ T500] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 68.711091][ T493] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 68.719839][ T493] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 68.721093][ T26] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 68.746795][ T26] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 68.748164][ T493] usb 4-1: USB disconnect, device number 6 [ 68.766350][ T493] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 68.775042][ T26] usb 1-1: USB disconnect, device number 6 [ 68.786067][ T26] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM 2025/04/25 20:07:03 executed programs: 35 [ 69.211059][ T500] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 69.341108][ T26] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 69.361072][ T493] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 69.461074][ T60] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 69.491080][ T615] usb 1-1: new high-speed USB device number 7 using dummy_hcd