Warning: Permanently added '10.128.1.149' (ED25519) to the list of known hosts. 2025/12/29 20:31:13 parsed 1 programs [ 46.365569][ T28] audit: type=1400 audit(1767040273.828:106): avc: denied { unlink } for pid=397 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 46.447213][ T397] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 47.095116][ T28] audit: type=1401 audit(1767040274.538:107): op=setxattr invalid_context="u:object_r:app_data_file:s0:c512,c768" [ 47.186251][ T28] audit: type=1400 audit(1767040274.648:108): avc: denied { create } for pid=420 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 47.487745][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.494801][ T440] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.502396][ T440] device bridge_slave_0 entered promiscuous mode [ 47.510354][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.517851][ T440] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.525441][ T440] device bridge_slave_1 entered promiscuous mode [ 47.633299][ T440] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.640404][ T440] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.647748][ T440] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.654788][ T440] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.678217][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 47.686759][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 47.694152][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 47.710937][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 47.719306][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 47.726376][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 47.734570][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 47.743025][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 47.750173][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 47.758928][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.768226][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.780609][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 47.791249][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 47.799278][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 47.806970][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 47.814935][ T440] device veth0_vlan entered promiscuous mode [ 47.824304][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready 2025/12/29 20:31:15 executed programs: 0 [ 47.833406][ T440] device veth1_macvtap entered promiscuous mode [ 47.842146][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 47.852186][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 48.050221][ T467] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.057451][ T467] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.064763][ T467] device bridge_slave_0 entered promiscuous mode [ 48.071856][ T467] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.079085][ T467] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.086509][ T467] device bridge_slave_1 entered promiscuous mode [ 48.151707][ T472] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.158895][ T472] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.166343][ T472] device bridge_slave_0 entered promiscuous mode [ 48.183562][ T472] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.191090][ T472] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.198535][ T472] device bridge_slave_1 entered promiscuous mode [ 48.274384][ T471] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.281629][ T471] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.289022][ T471] device bridge_slave_0 entered promiscuous mode [ 48.295837][ T473] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.302876][ T473] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.310317][ T473] device bridge_slave_0 entered promiscuous mode [ 48.323857][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.331063][ T474] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.338482][ T474] device bridge_slave_0 entered promiscuous mode [ 48.345460][ T471] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.352488][ T471] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.359943][ T471] device bridge_slave_1 entered promiscuous mode [ 48.369390][ T473] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.376482][ T473] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.383785][ T473] device bridge_slave_1 entered promiscuous mode [ 48.395293][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.402332][ T474] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.410342][ T474] device bridge_slave_1 entered promiscuous mode [ 48.605808][ T474] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.612846][ T474] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.620135][ T474] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.627211][ T474] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.637382][ T312] bridge0: port 1(bridge_slave_0) entered disabled state [ 48.644623][ T312] bridge0: port 2(bridge_slave_1) entered disabled state [ 48.652420][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.659868][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.705912][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.714424][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.722873][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.730375][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.737906][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.746897][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.755050][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.762140][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.769542][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.777152][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.784505][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.792877][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.801114][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.808147][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.815593][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 48.823833][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.832047][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.839241][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.847804][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.855530][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 48.881828][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.889738][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.897881][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.906329][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.913445][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 48.920945][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 48.929215][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 48.936256][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 48.943631][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 48.951105][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 48.958538][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 48.966705][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 48.974587][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 48.983089][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 48.991243][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 48.998373][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.008307][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.016017][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 49.024060][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.053366][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.061348][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.070130][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.078607][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.085663][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.093416][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.102250][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 49.110327][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.118720][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 49.126562][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 49.134511][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 49.143480][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 49.151885][ T312] bridge0: port 1(bridge_slave_0) entered blocking state [ 49.158962][ T312] bridge0: port 1(bridge_slave_0) entered forwarding state [ 49.166859][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 49.175377][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 49.183544][ T312] bridge0: port 2(bridge_slave_1) entered blocking state [ 49.190606][ T312] bridge0: port 2(bridge_slave_1) entered forwarding state [ 49.198128][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 49.220261][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.228850][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.237065][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.250592][ T474] device veth0_vlan entered promiscuous mode [ 49.265852][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.274399][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.282464][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.290123][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.298672][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 49.306845][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 49.321262][ T472] device veth0_vlan entered promiscuous mode [ 49.336937][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.344929][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.353452][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.362070][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.370672][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.378940][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.386990][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.394571][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.402285][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.409900][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.417759][ T473] device veth0_vlan entered promiscuous mode [ 49.427819][ T474] device veth1_macvtap entered promiscuous mode [ 49.443748][ T471] device veth0_vlan entered promiscuous mode [ 49.450485][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.458780][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.467461][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.475180][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.483582][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.492964][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.501110][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.509980][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.517938][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.526032][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.533466][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.553551][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 49.561985][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 49.570534][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.578893][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.587383][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.596088][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.604439][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 49.612658][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 49.620875][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 49.628411][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 49.638414][ T472] device veth1_macvtap entered promiscuous mode [ 49.646463][ T467] device veth0_vlan entered promiscuous mode [ 49.672344][ T28] audit: type=1400 audit(1767040277.128:109): avc: denied { read write } for pid=520 comm="syz.6.19" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 49.673446][ T473] device veth1_macvtap entered promiscuous mode [ 49.707147][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.714904][ T28] audit: type=1400 audit(1767040277.158:110): avc: denied { open } for pid=520 comm="syz.6.19" path="/dev/raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 49.717236][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.745618][ T28] audit: type=1400 audit(1767040277.158:111): avc: denied { ioctl } for pid=520 comm="syz.6.19" path="/dev/raw-gadget" dev="devtmpfs" ino=258 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 49.748706][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.779445][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.787633][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.795884][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.804381][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.813011][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.827788][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.836187][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.851205][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.859628][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 49.868002][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 49.876582][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 49.886987][ T467] device veth1_macvtap entered promiscuous mode [ 49.899934][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.907754][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 49.916193][ T317] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 49.931972][ T471] device veth1_macvtap entered promiscuous mode [ 49.963523][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 49.965243][ T63] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 49.972017][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 49.986892][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.003810][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.023578][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.045300][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 50.054408][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 50.063579][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 50.074502][ T312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 50.166323][ T63] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.177275][ T63] usb 7-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 50.190215][ T63] usb 7-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 50.201116][ T63] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 50.212504][ T63] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 50.222452][ T63] usb 7-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 50.225217][ T39] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 50.237575][ T63] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.243228][ T523] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 50.252552][ T63] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.268270][ T63] usb 7-1: Product: syz [ 50.272514][ T63] usb 7-1: Manufacturer: syz [ 50.277163][ T63] usb 7-1: SerialNumber: syz [ 50.325168][ T530] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 50.375934][ T10] device bridge_slave_1 left promiscuous mode [ 50.382191][ T10] bridge0: port 2(bridge_slave_1) entered disabled state [ 50.389972][ T10] device bridge_slave_0 left promiscuous mode [ 50.396617][ T10] bridge0: port 1(bridge_slave_0) entered disabled state [ 50.404584][ T10] device veth1_macvtap left promiscuous mode [ 50.410761][ T10] device veth0_vlan left promiscuous mode [ 50.413956][ T24] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 50.446323][ T39] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.457408][ T523] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.468472][ T39] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 50.481739][ T523] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 50.486531][ T521] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 50.494818][ T523] usb 5-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 50.512607][ T39] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 50.523462][ T39] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 50.534581][ T523] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 50.545694][ T39] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 50.555790][ T523] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 50.566312][ T39] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 50.579483][ T523] usb 5-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 50.592762][ T530] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.603758][ T530] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 50.617091][ T530] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 50.628102][ T530] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 50.639591][ T530] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 50.649761][ T530] usb 1-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 50.662977][ T24] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.674358][ T24] usb 6-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 50.674504][ T39] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.696717][ T523] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.706045][ T24] usb 6-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 50.717108][ T523] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.725646][ T24] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 50.737704][ T523] usb 5-1: Product: syz [ 50.742306][ T523] usb 5-1: Manufacturer: syz [ 50.747115][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.755266][ T530] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.764316][ T530] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.772433][ T523] usb 5-1: SerialNumber: syz [ 50.777119][ T24] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 50.787964][ T39] usb 3-1: Product: syz [ 50.792137][ T39] usb 3-1: Manufacturer: syz [ 50.797109][ T530] usb 1-1: Product: syz [ 50.801624][ T530] usb 1-1: Manufacturer: syz [ 50.806417][ T39] usb 3-1: SerialNumber: syz [ 50.811553][ T24] usb 6-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 50.824582][ T530] usb 1-1: SerialNumber: syz [ 50.840271][ T24] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.849568][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.857691][ T24] usb 6-1: Product: syz [ 50.861859][ T24] usb 6-1: Manufacturer: syz [ 50.866472][ T24] usb 6-1: SerialNumber: syz [ 51.011478][ T528] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 51.030777][ T525] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 51.038590][ T533] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 51.072470][ T537] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 51.103420][ T521] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 51.311109][ T63] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 51.317687][ T63] cdc_ncm 7-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 51.325214][ T63] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 51.512352][ T63] cdc_ncm 7-1:1.0: setting tx_max = 184 [ 51.520199][ T63] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 51.534576][ T63] usb 7-1: USB disconnect, device number 2 [ 51.540655][ T63] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 51.619967][ T528] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 51.639374][ T525] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 51.646850][ T533] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 51.680785][ T537] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 51.796173][ T28] audit: type=1400 audit(1767040279.258:112): avc: denied { read } for pid=142 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 51.827775][ T523] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 51.834737][ T523] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 51.842849][ T523] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 51.849028][ T39] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 51.855989][ T530] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 51.862465][ T530] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 51.870038][ T39] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 51.877464][ T530] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 51.883138][ T39] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 51.888864][ T24] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 51.896067][ T24] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 51.903537][ T24] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 52.028346][ T523] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 52.035471][ T523] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 52.047677][ T523] usb 5-1: USB disconnect, device number 2 [ 52.053921][ T523] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 52.063830][ T530] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 52.069530][ T39] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 52.076823][ T530] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 52.088984][ T39] cdc_ncm 3-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 52.099906][ T24] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 52.107120][ T24] cdc_ncm 6-1:1.0 usb3: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 52.128624][ T39] usb 3-1: USB disconnect, device number 2 [ 52.134631][ T39] cdc_ncm 3-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 52.144349][ T530] usb 1-1: USB disconnect, device number 2 [ 52.151925][ T24] usb 6-1: USB disconnect, device number 2 [ 52.157938][ T534] ================================================================== [ 52.165999][ T534] BUG: KASAN: use-after-free in worker_thread+0x9ff/0x11f0 [ 52.173280][ T534] Read of size 8 at addr ffff888109000ce0 by task kworker/1:5/534 [ 52.181163][ T534] [ 52.183487][ T534] CPU: 1 PID: 534 Comm: kworker/1:5 Not tainted syzkaller #0 [ 52.190834][ T534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/25/2025 [ 52.200883][ T534] Workqueue: 0x0 (pm) [ 52.204963][ T534] Call Trace: [ 52.208216][ T534] [ 52.211125][ T534] __dump_stack+0x21/0x24 [ 52.215553][ T534] dump_stack_lvl+0xee/0x150 [ 52.220127][ T534] ? __cfi_dump_stack_lvl+0x8/0x8 [ 52.225137][ T534] ? __cfi__printk+0x8/0x8 [ 52.229546][ T534] ? __schedule+0xb8f/0x14e0 [ 52.234121][ T534] ? worker_thread+0x9ff/0x11f0 [ 52.238948][ T534] print_address_description+0x71/0x200 [ 52.244468][ T534] print_report+0x4a/0x60 [ 52.249046][ T534] kasan_report+0x122/0x150 [ 52.253567][ T534] ? worker_thread+0x9ff/0x11f0 [ 52.258616][ T534] __asan_report_load8_noabort+0x14/0x20 [ 52.264250][ T534] worker_thread+0x9ff/0x11f0 [ 52.269083][ T534] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 52.274533][ T534] kthread+0x281/0x320 [ 52.278644][ T534] ? __cfi_worker_thread+0x10/0x10 [ 52.283768][ T534] ? __cfi_kthread+0x10/0x10 [ 52.288442][ T534] ret_from_fork+0x1f/0x30 [ 52.292860][ T534] [ 52.295872][ T534] [ 52.298182][ T534] Allocated by task 523: [ 52.302511][ T534] kasan_set_track+0x4b/0x70 [ 52.307082][ T534] kasan_save_alloc_info+0x25/0x30 [ 52.312176][ T534] __kasan_kmalloc+0x95/0xb0 [ 52.316749][ T534] __kmalloc_node+0xb2/0x1e0 [ 52.321323][ T534] kvmalloc_node+0x294/0x480 [ 52.325929][ T534] alloc_netdev_mqs+0x8d/0xf90 [ 52.330714][ T534] alloc_etherdev_mqs+0x37/0x40 [ 52.335549][ T534] usbnet_probe+0x20c/0x2780 [ 52.340150][ T534] usb_probe_interface+0x610/0xaf0 [ 52.345261][ T534] really_probe+0x2cb/0x960 [ 52.349772][ T534] __driver_probe_device+0x198/0x280 [ 52.355037][ T534] driver_probe_device+0x54/0x3e0 [ 52.360042][ T534] __device_attach_driver+0x2e9/0x4a0 [ 52.365387][ T534] bus_for_each_drv+0x183/0x210 [ 52.370217][ T534] __device_attach+0x2a2/0x400 [ 52.374970][ T534] device_initial_probe+0x1a/0x20 [ 52.380416][ T534] bus_probe_device+0xc0/0x1f0 [ 52.385436][ T534] device_add+0xb4d/0xef0 [ 52.389755][ T534] usb_set_configuration+0x19c2/0x1f10 [ 52.395208][ T534] usb_generic_driver_probe+0x91/0x150 [ 52.400649][ T534] usb_probe_device+0x159/0x270 [ 52.405478][ T534] really_probe+0x2cb/0x960 [ 52.409967][ T534] __driver_probe_device+0x198/0x280 [ 52.415250][ T534] driver_probe_device+0x54/0x3e0 [ 52.420299][ T534] __device_attach_driver+0x2e9/0x4a0 [ 52.425650][ T534] bus_for_each_drv+0x183/0x210 [ 52.430829][ T534] __device_attach+0x2a2/0x400 [ 52.435602][ T534] device_initial_probe+0x1a/0x20 [ 52.440601][ T534] bus_probe_device+0xc0/0x1f0 [ 52.445441][ T534] device_add+0xb4d/0xef0 [ 52.449761][ T534] usb_new_device+0xa70/0x1520 [ 52.454529][ T534] hub_event+0x2850/0x4350 [ 52.458925][ T534] process_one_work+0x71f/0xc40 [ 52.463848][ T534] worker_thread+0xa29/0x11f0 [ 52.468500][ T534] kthread+0x281/0x320 [ 52.472560][ T534] ret_from_fork+0x1f/0x30 [ 52.476958][ T534] [ 52.479260][ T534] Freed by task 523: [ 52.483163][ T534] kasan_set_track+0x4b/0x70 [ 52.487740][ T534] kasan_save_free_info+0x31/0x50 [ 52.492756][ T534] ____kasan_slab_free+0x132/0x180 [ 52.497869][ T534] __kasan_slab_free+0x11/0x20 [ 52.502617][ T534] slab_free_freelist_hook+0xc2/0x190 [ 52.508053][ T534] __kmem_cache_free+0xb7/0x1b0 [ 52.513087][ T534] kfree+0x6f/0xf0 [ 52.516787][ T534] kvfree+0x35/0x40 [ 52.520583][ T534] netdev_freemem+0x3f/0x60 [ 52.525065][ T534] netdev_release+0x7f/0xb0 [ 52.529562][ T534] device_release+0xa4/0x1d0 [ 52.534132][ T534] kobject_put+0x19d/0x280 [ 52.538530][ T534] put_device+0x1f/0x30 [ 52.542674][ T534] free_netdev+0x392/0x490 [ 52.547065][ T534] usbnet_disconnect+0x25a/0x3b0 [ 52.551985][ T534] usb_unbind_interface+0x223/0x8d0 [ 52.557168][ T534] device_release_driver_internal+0x508/0x820 [ 52.563247][ T534] device_release_driver+0x19/0x20 [ 52.568367][ T534] bus_remove_device+0x2ee/0x350 [ 52.573414][ T534] device_del+0x6a4/0xeb0 [ 52.577730][ T534] usb_disable_device+0x3a8/0x750 [ 52.582747][ T534] usb_disconnect+0x31e/0x860 [ 52.587429][ T534] hub_event+0x1a78/0x4350 [ 52.591839][ T534] process_one_work+0x71f/0xc40 [ 52.596693][ T534] worker_thread+0xd2e/0x11f0 [ 52.601473][ T534] kthread+0x281/0x320 [ 52.605524][ T534] ret_from_fork+0x1f/0x30 [ 52.609920][ T534] [ 52.612226][ T534] Last potentially related work creation: [ 52.617914][ T534] kasan_save_stack+0x3a/0x60 [ 52.622703][ T534] __kasan_record_aux_stack+0xb6/0xc0 [ 52.628141][ T534] kasan_record_aux_stack_noalloc+0xb/0x10 [ 52.633926][ T534] insert_work+0x51/0x300 [ 52.638231][ T534] __queue_work+0x9b1/0xd30 [ 52.642726][ T534] queue_work_on+0xd2/0x140 [ 52.647315][ T534] usbnet_link_change+0x189/0x1b0 [ 52.652319][ T534] usbnet_probe+0x1d55/0x2780 [ 52.656972][ T534] usb_probe_interface+0x610/0xaf0 [ 52.662062][ T534] really_probe+0x2cb/0x960 [ 52.666545][ T534] __driver_probe_device+0x198/0x280 [ 52.671862][ T534] driver_probe_device+0x54/0x3e0 [ 52.676874][ T534] __device_attach_driver+0x2e9/0x4a0 [ 52.682338][ T534] bus_for_each_drv+0x183/0x210 [ 52.687181][ T534] __device_attach+0x2a2/0x400 [ 52.692017][ T534] device_initial_probe+0x1a/0x20 [ 52.697050][ T534] bus_probe_device+0xc0/0x1f0 [ 52.701798][ T534] device_add+0xb4d/0xef0 [ 52.706198][ T534] usb_set_configuration+0x19c2/0x1f10 [ 52.711737][ T534] usb_generic_driver_probe+0x91/0x150 [ 52.717188][ T534] usb_probe_device+0x159/0x270 [ 52.722022][ T534] really_probe+0x2cb/0x960 [ 52.726508][ T534] __driver_probe_device+0x198/0x280 [ 52.732206][ T534] driver_probe_device+0x54/0x3e0 [ 52.737322][ T534] __device_attach_driver+0x2e9/0x4a0 [ 52.742966][ T534] bus_for_each_drv+0x183/0x210 [ 52.747828][ T534] __device_attach+0x2a2/0x400 [ 52.752578][ T534] device_initial_probe+0x1a/0x20 [ 52.757607][ T534] bus_probe_device+0xc0/0x1f0 [ 52.762360][ T534] device_add+0xb4d/0xef0 [ 52.766668][ T534] usb_new_device+0xa70/0x1520 [ 52.771414][ T534] hub_event+0x2850/0x4350 [ 52.775930][ T534] process_one_work+0x71f/0xc40 [ 52.780767][ T534] worker_thread+0xa29/0x11f0 [ 52.785431][ T534] kthread+0x281/0x320 [ 52.789660][ T534] ret_from_fork+0x1f/0x30 [ 52.794071][ T534] [ 52.796376][ T534] The buggy address belongs to the object at ffff888109000000 [ 52.796376][ T534] which belongs to the cache kmalloc-4k of size 4096 [ 52.810518][ T534] The buggy address is located 3296 bytes inside of [ 52.810518][ T534] 4096-byte region [ffff888109000000, ffff888109001000) [ 52.824071][ T534] [ 52.826381][ T534] The buggy address belongs to the physical page: [ 52.832779][ T534] page:ffffea0004240000 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x109000 [ 52.843085][ T534] head:ffffea0004240000 order:3 compound_mapcount:0 compound_pincount:0 [ 52.851494][ T534] flags: 0x4000000000010200(slab|head|zone=1) [ 52.857765][ T534] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100043380 [ 52.866336][ T534] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 52.874983][ T534] page dumped because: kasan: bad access detected [ 52.881987][ T534] page_owner tracks the page as allocated [ 52.887942][ T534] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 523, tgid 523 (kworker/1:3), ts 50811312404, free_ts 50098538186 [ 52.910411][ T534] post_alloc_hook+0x1f5/0x210 [ 52.915337][ T534] prep_new_page+0x1c/0x110 [ 52.919830][ T534] get_page_from_freelist+0x2c7b/0x2cf0 [ 52.925358][ T534] __alloc_pages+0x1c3/0x450 [ 52.929924][ T534] alloc_slab_page+0x6e/0xf0 [ 52.934494][ T534] new_slab+0x98/0x3d0 [ 52.938537][ T534] ___slab_alloc+0x6bd/0xb20 [ 52.943108][ T534] __slab_alloc+0x5e/0xa0 [ 52.947417][ T534] __kmem_cache_alloc_node+0x203/0x2c0 [ 52.952857][ T534] kmalloc_trace+0x29/0xb0 [ 52.957248][ T534] kobject_uevent_env+0x287/0x730 [ 52.962263][ T534] kobject_uevent+0x1d/0x30 [ 52.966747][ T534] device_add+0xa5c/0xef0 [ 52.971055][ T534] usb_set_configuration+0x19c2/0x1f10 [ 52.976492][ T534] usb_generic_driver_probe+0x91/0x150 [ 52.981926][ T534] usb_probe_device+0x159/0x270 [ 52.986749][ T534] page last free stack trace: [ 52.991505][ T534] free_unref_page_prepare+0x742/0x750 [ 52.997065][ T534] free_unref_page+0x8f/0x530 [ 53.001766][ T534] __free_pages+0x67/0x100 [ 53.006182][ T534] __free_slab+0xca/0x1a0 [ 53.010501][ T534] __unfreeze_partials+0x160/0x190 [ 53.015588][ T534] put_cpu_partial+0xa9/0x100 [ 53.020243][ T534] __slab_free+0x1c4/0x280 [ 53.024632][ T534] ___cache_free+0xbf/0xd0 [ 53.029022][ T534] qlist_free_all+0xc6/0x140 [ 53.033579][ T534] kasan_quarantine_reduce+0x14a/0x170 [ 53.039031][ T534] __kasan_slab_alloc+0x24/0x80 [ 53.044355][ T534] slab_post_alloc_hook+0x4f/0x2d0 [ 53.050090][ T534] kmem_cache_alloc_node+0x181/0x340 [ 53.055374][ T534] __alloc_skb+0xea/0x4b0 [ 53.059694][ T534] netlink_ack+0x372/0x1100 [ 53.064171][ T534] netlink_rcv_skb+0x277/0x440 [ 53.068938][ T534] [ 53.071248][ T534] Memory state around the buggy address: [ 53.076878][ T534] ffff888109000b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.084922][ T534] ffff888109000c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.093347][ T534] >ffff888109000c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.101559][ T534] ^ [ 53.108817][ T534] ffff888109000d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.116846][ T534] ffff888109000d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 53.124971][ T534] ================================================================== [ 53.133021][ T534] Disabling lock debugging due to kernel taint [ 53.144423][ T530] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 53.153955][ T24] cdc_ncm 6-1:1.0 usb3: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) 2025/12/29 20:31:20 executed programs: 19 [ 53.160258][ T28] audit: type=1400 audit(1767040280.618:113): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 53.185309][ T28] audit: type=1400 audit(1767040280.618:114): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.206754][ T28] audit: type=1400 audit(1767040280.618:115): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.228985][ T28] audit: type=1400 audit(1767040280.618:116): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 53.249712][ T28] audit: type=1400 audit(1767040280.618:117): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 53.270619][ T28] audit: type=1400 audit(1767040280.618:118): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 53.293937][ T28] audit: type=1400 audit(1767040280.618:119): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 53.325240][ T551] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 53.516324][ T551] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.527275][ T551] usb 7-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 53.540348][ T523] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 53.548002][ T551] usb 7-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 53.558930][ T551] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 53.570080][ T551] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 53.580128][ T551] usb 7-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 53.594345][ T551] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 53.603559][ T551] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.611585][ T551] usb 7-1: Product: syz [ 53.615881][ T39] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 53.623349][ T551] usb 7-1: Manufacturer: syz [ 53.628827][ T551] usb 7-1: SerialNumber: syz [ 53.705167][ T530] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 53.712724][ T24] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 53.756533][ T523] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.767558][ T523] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 53.780437][ T523] usb 5-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 53.791283][ T523] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 53.802519][ T523] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 53.812459][ T523] usb 5-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 53.826556][ T39] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.834780][ T544] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 53.837758][ T39] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 53.857948][ T523] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 53.867108][ T39] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 53.877879][ T523] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.886008][ T39] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 53.897404][ T523] usb 5-1: Product: syz [ 53.901775][ T523] usb 5-1: Manufacturer: syz [ 53.906459][ T523] usb 5-1: SerialNumber: syz [ 53.911533][ T39] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 53.922212][ T530] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.933189][ T24] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.944833][ T530] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 53.958135][ T24] usb 6-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 53.971108][ T39] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 53.984580][ T530] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 53.995823][ T24] usb 6-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 54.006582][ T530] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 54.017673][ T24] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 54.028830][ T530] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 54.038835][ T24] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 54.049082][ T530] usb 1-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 54.062223][ T24] usb 6-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 54.076420][ T39] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 54.085860][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.094010][ T39] usb 3-1: Product: syz [ 54.098336][ T39] usb 3-1: Manufacturer: syz [ 54.102959][ T39] usb 3-1: SerialNumber: syz [ 54.108010][ T530] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 54.117178][ T24] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 54.126388][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.134678][ T530] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.142738][ T24] usb 6-1: Product: syz [ 54.147339][ T24] usb 6-1: Manufacturer: syz [ 54.151956][ T24] usb 6-1: SerialNumber: syz [ 54.156666][ T530] usb 1-1: Product: syz [ 54.160844][ T530] usb 1-1: Manufacturer: syz [ 54.165750][ T530] usb 1-1: SerialNumber: syz [ 54.184572][ T553] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 54.347402][ T548] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 54.372059][ T550] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 54.379567][ T547] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 54.462709][ T544] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 54.670619][ T551] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 54.677894][ T551] cdc_ncm 7-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 54.685415][ T551] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 54.792847][ T553] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 54.871142][ T551] cdc_ncm 7-1:1.0: setting tx_max = 184 [ 54.878680][ T551] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 54.893705][ T551] usb 7-1: USB disconnect, device number 3 [ 54.900364][ T28] audit: type=1400 audit(1767040282.358:120): avc: denied { read } for pid=142 comm="dhcpcd" name="n20" dev="tmpfs" ino=726 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 54.901162][ T551] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 54.922331][ T28] audit: type=1400 audit(1767040282.358:121): avc: denied { open } for pid=142 comm="dhcpcd" path="/run/udev/data/n20" dev="tmpfs" ino=726 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 54.955870][ T548] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 54.980395][ T550] raw-gadget.3 gadget.5: fail, usb_ep_enable returned -22 [ 54.988131][ T547] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 55.000631][ T523] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 55.017295][ T523] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 55.024787][ T523] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 55.163528][ T39] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 55.170331][ T39] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 55.178008][ T39] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 55.188248][ T24] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 55.194689][ T24] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 55.202792][ T530] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 55.209522][ T530] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 55.217062][ T523] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 55.223806][ T523] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 55.235092][ T24] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 55.240798][ T530] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 55.247846][ T523] usb 5-1: USB disconnect, device number 3 [ 55.253990][ T523] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 55.364094][ T39] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 55.370846][ T39] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 55.384946][ T39] usb 3-1: USB disconnect, device number 3 [ 55.391824][ T24] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 55.399643][ T24] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 55.410673][ T530] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 55.417857][ T39] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 55.427639][ T530] cdc_ncm 1-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 55.441300][ T24] usb 6-1: USB disconnect, device number 3 [ 55.449463][ T530] usb 1-1: USB disconnect, device number 3 [ 55.456368][ T24] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 55.465873][ T530] cdc_ncm 1-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 55.655222][ T19] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 55.846458][ T19] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 55.857428][ T19] usb 7-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 55.873778][ T19] usb 7-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 55.884590][ T19] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 55.895777][ T19] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 55.910491][ T19] usb 7-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 55.926218][ T19] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 55.935341][ T19] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.943307][ T19] usb 7-1: Product: syz [ 55.947510][ T19] usb 7-1: Manufacturer: syz [ 55.952275][ T19] usb 7-1: SerialNumber: syz [ 55.985155][ T6] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 56.135165][ T530] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 56.158069][ T583] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 56.175215][ T24] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 56.182909][ T523] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 56.186207][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.201508][ T6] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 56.214429][ T6] usb 5-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 56.225312][ T6] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 56.236471][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 56.246438][ T6] usb 5-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 56.260853][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.270067][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.278093][ T6] usb 5-1: Product: syz [ 56.282354][ T6] usb 5-1: Manufacturer: syz [ 56.286973][ T6] usb 5-1: SerialNumber: syz [ 56.326290][ T530] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.337357][ T530] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 56.350467][ T530] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 56.361223][ T530] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 56.372388][ T530] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 56.382361][ T530] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 56.396278][ T523] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.407260][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.418234][ T523] usb 6-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 56.431727][ T24] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 56.444941][ T530] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.454269][ T24] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 56.465000][ T523] usb 6-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 56.475703][ T530] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.483680][ T530] usb 3-1: Product: syz [ 56.487881][ T24] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 56.492760][ T612] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 56.498938][ T523] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 56.517054][ T530] usb 3-1: Manufacturer: syz [ 56.521649][ T530] usb 3-1: SerialNumber: syz [ 56.526549][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 56.536779][ T523] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 56.547367][ T24] usb 1-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 56.560420][ T523] usb 6-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 56.575328][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.584381][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.592493][ T523] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.601584][ T523] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.609685][ T24] usb 1-1: Product: syz [ 56.613844][ T24] usb 1-1: Manufacturer: syz [ 56.618467][ T523] usb 6-1: Product: syz [ 56.622639][ T523] usb 6-1: Manufacturer: syz [ 56.627256][ T24] usb 1-1: SerialNumber: syz [ 56.632400][ T523] usb 6-1: SerialNumber: syz [ 56.773177][ T583] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 56.780612][ T614] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 56.838727][ T616] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 56.846140][ T618] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 56.980936][ T19] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 56.987440][ T19] cdc_ncm 7-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 56.994881][ T19] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 57.107364][ T612] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 57.181483][ T19] cdc_ncm 7-1:1.0: setting tx_max = 184 [ 57.189167][ T19] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 57.204548][ T19] usb 7-1: USB disconnect, device number 4 [ 57.210747][ T19] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 57.315415][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.322073][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 57.330304][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 57.396370][ T614] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 57.454377][ T616] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 57.454557][ T618] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 57.515873][ T6] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 57.522891][ T6] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 57.535178][ T6] usb 5-1: USB disconnect, device number 4 [ 57.542206][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 57.604065][ T530] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.610564][ T530] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 57.618253][ T530] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 57.669266][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.675816][ T523] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 57.682425][ T523] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 57.690041][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 57.697464][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 57.703133][ T523] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 57.805020][ T530] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 57.811928][ T530] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 57.824025][ T530] usb 3-1: USB disconnect, device number 4 [ 57.830192][ T530] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 57.870074][ T24] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 57.875992][ T523] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 57.882549][ T24] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 57.894468][ T523] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 57.912929][ T24] usb 1-1: USB disconnect, device number 4 [ 57.920188][ T523] usb 6-1: USB disconnect, device number 4 [ 57.931696][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 57.941951][ T523] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 57.945169][ T19] usb 7-1: new high-speed USB device number 5 using dummy_hcd [ 58.136320][ T19] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.147289][ T19] usb 7-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 58.160424][ T19] usb 7-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 58.171193][ T19] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 58.182370][ T19] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 58.192291][ T19] usb 7-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 58.206804][ T19] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 58.215985][ T19] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.223978][ T19] usb 7-1: Product: syz [ 58.228151][ T19] usb 7-1: Manufacturer: syz [ 58.232737][ T19] usb 7-1: SerialNumber: syz 2025/12/29 20:31:25 executed programs: 27 [ 58.295170][ T554] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 58.438851][ T647] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 58.476299][ T554] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.487239][ T554] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 58.500395][ T554] usb 5-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 58.511254][ T554] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 58.522484][ T554] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 58.532491][ T554] usb 5-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 58.547207][ T554] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 58.556568][ T554] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.564563][ T554] usb 5-1: Product: syz [ 58.568753][ T554] usb 5-1: Manufacturer: syz [ 58.573406][ T554] usb 5-1: SerialNumber: syz [ 58.578056][ T24] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 58.665137][ T6] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 58.695147][ T523] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 58.766152][ T24] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.777256][ T24] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 58.790177][ T24] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 58.790557][ T665] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 58.800961][ T24] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 58.819168][ T24] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 58.829147][ T24] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 58.843883][ T24] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 58.852997][ T24] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.861034][ T24] usb 3-1: Product: syz [ 58.865214][ T24] usb 3-1: Manufacturer: syz [ 58.866189][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.869894][ T24] usb 3-1: SerialNumber: syz [ 58.881018][ T6] usb 6-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 58.898453][ T6] usb 6-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 58.899580][ T523] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.909696][ T6] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 58.920909][ T523] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 58.932013][ T6] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 58.944276][ T523] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 58.954543][ T6] usb 6-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 58.964896][ T523] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 58.964919][ T523] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 58.980335][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 58.989042][ T523] usb 1-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 58.999313][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.009714][ T523] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 59.021454][ T6] usb 6-1: Product: syz [ 59.029427][ T523] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.038266][ T6] usb 6-1: Manufacturer: syz [ 59.042487][ T523] usb 1-1: Product: syz [ 59.050394][ T6] usb 6-1: SerialNumber: syz [ 59.055132][ T647] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 59.070933][ T523] usb 1-1: Manufacturer: syz [ 59.075575][ T523] usb 1-1: SerialNumber: syz [ 59.131974][ T678] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 59.272579][ T19] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 59.272670][ T682] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 59.279175][ T19] cdc_ncm 7-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 59.286571][ T680] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 59.293805][ T19] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 59.430005][ T665] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 59.479422][ T19] cdc_ncm 7-1:1.0: setting tx_max = 184 [ 59.486517][ T19] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 59.498786][ T19] usb 7-1: USB disconnect, device number 5 [ 59.506624][ T19] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 59.637795][ T554] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 59.644306][ T554] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 59.651779][ T554] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 59.740249][ T678] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 59.839091][ T554] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 59.846247][ T554] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 59.859061][ T554] usb 5-1: USB disconnect, device number 5 [ 59.867653][ T554] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 59.905589][ T680] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 59.916216][ T682] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 59.948129][ T24] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 59.954614][ T24] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 59.962691][ T24] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 60.113391][ T523] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 60.120122][ T523] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 60.125116][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 60.127672][ T523] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 60.134158][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 60.147028][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 60.153170][ T24] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 60.160551][ T24] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 60.172832][ T24] usb 3-1: USB disconnect, device number 5 [ 60.180841][ T24] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 60.255168][ T19] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 60.315669][ T523] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 60.322572][ T523] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 60.334572][ T6] cdc_ncm 6-1:1.0: setting tx_max = 184 [ 60.337112][ T523] usb 1-1: USB disconnect, device number 5 [ 60.347255][ T523] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 60.358474][ T6] cdc_ncm 6-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 60.372824][ T6] usb 6-1: USB disconnect, device number 5 [ 60.382737][ T6] cdc_ncm 6-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM (NO ZLP) [ 60.436435][ T19] usb 7-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 60.448244][ T19] usb 7-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 60.461229][ T19] usb 7-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 60.472227][ T19] usb 7-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 60.483423][ T19] usb 7-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 60.493561][ T19] usb 7-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 60.511171][ T19] usb 7-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 60.520346][ T19] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.528445][ T19] usb 7-1: Product: syz [ 60.532752][ T19] usb 7-1: Manufacturer: syz [ 60.537438][ T19] usb 7-1: SerialNumber: syz [ 60.625130][ T554] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 60.746529][ T684] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 60.806557][ T554] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 60.818284][ T554] usb 5-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 60.831336][ T554] usb 5-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 60.843908][ T554] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 60.854998][ T554] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 60.865025][ T554] usb 5-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 60.880103][ T554] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 60.889208][ T554] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.897322][ T554] usb 5-1: Product: syz [ 60.901474][ T554] usb 5-1: Manufacturer: syz [ 60.906081][ T554] usb 5-1: SerialNumber: syz [ 60.925142][ T523] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 61.095144][ T6] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 61.112374][ T686] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 61.116194][ T523] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.130479][ T523] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 61.143424][ T523] usb 3-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 61.154165][ T24] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 61.161684][ T523] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 61.172757][ T523] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 61.182691][ T523] usb 3-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 61.197221][ T523] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.206400][ T523] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.214491][ T523] usb 3-1: Product: syz [ 61.218671][ T523] usb 3-1: Manufacturer: syz [ 61.223278][ T523] usb 3-1: SerialNumber: syz [ 61.276204][ T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.287274][ T6] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 61.300289][ T6] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 61.311028][ T6] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 61.322148][ T6] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 61.332097][ T6] usb 1-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 61.346877][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.356034][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.356145][ T684] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 61.364050][ T6] usb 1-1: Product: syz [ 61.375509][ T6] usb 1-1: Manufacturer: syz [ 61.380125][ T6] usb 1-1: SerialNumber: syz [ 61.386339][ T24] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.397341][ T24] usb 6-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 8 [ 61.410398][ T24] usb 6-1: too many endpoints for config 1 interface 1 altsetting 1: 34, using maximum allowed: 30 [ 61.421289][ T24] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 14385, setting to 1024 [ 61.432643][ T24] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1024 [ 61.432703][ T715] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 61.442582][ T24] usb 6-1: config 1 interface 1 altsetting 1 has 2 endpoint descriptors, different from the interface descriptor's value: 34 [ 61.465986][ T24] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 61.475047][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.483168][ T24] usb 6-1: Product: syz [ 61.487362][ T24] usb 6-1: Manufacturer: syz [ 61.491986][ T24] usb 6-1: SerialNumber: syz [ 61.575791][ T19] cdc_ncm 7-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 61.582296][ T19] cdc_ncm 7-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 61.589974][ T717] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 61.589973][ T19] cdc_ncm 7-1:1.0: setting rx_max = 2048 [ 61.698086][ T719] raw-gadget.4 gadget.5: fail, usb_ep_enable returned -22 [ 61.732934][ T686] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 61.776310][ T19] cdc_ncm 7-1:1.0: setting tx_max = 184 [ 61.783677][ T19] cdc_ncm 7-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.6-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 61.798329][ T19] usb 7-1: USB disconnect, device number 6 [ 61.805372][ T19] cdc_ncm 7-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.6-1, CDC NCM (NO ZLP) [ 61.940613][ T554] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 61.947210][ T554] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 61.954612][ T554] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 62.064500][ T715] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22