Warning: Permanently added '10.128.0.200' (ED25519) to the list of known hosts. executing program [ 38.494041][ T29] audit: type=1400 audit(1728106156.914:80): avc: denied { execmem } for pid=2648 comm="syz-executor381" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 38.513704][ T29] audit: type=1400 audit(1728106156.924:81): avc: denied { read write } for pid=2649 comm="syz-executor381" name="raw-gadget" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 38.537553][ T29] audit: type=1400 audit(1728106156.924:82): avc: denied { open } for pid=2649 comm="syz-executor381" path="/dev/raw-gadget" dev="devtmpfs" ino=140 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 38.561403][ T29] audit: type=1400 audit(1728106156.924:83): avc: denied { ioctl } for pid=2649 comm="syz-executor381" path="/dev/raw-gadget" dev="devtmpfs" ino=140 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 38.734531][ T9] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 38.884475][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 38.891669][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 38.903835][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 38.912926][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 38.921122][ T9] usb 1-1: Product: syz [ 38.925312][ T9] usb 1-1: Manufacturer: syz [ 38.929890][ T9] usb 1-1: SerialNumber: syz [ 38.939206][ T9] usb 1-1: config 0 descriptor?? [ 38.945123][ T2649] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 39.154843][ T41] usb 1-1: USB disconnect, device number 2 [ 39.494387][ T41] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 39.644370][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 39.650874][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 39.662756][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 39.671865][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 39.680109][ T41] usb 1-1: Product: syz [ 39.684356][ T41] usb 1-1: Manufacturer: syz [ 39.689066][ T41] usb 1-1: SerialNumber: syz [ 39.695308][ T41] usb 1-1: config 0 descriptor?? [ 39.700746][ T2652] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 39.909978][ T9] usb 1-1: USB disconnect, device number 3 [ 40.254444][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 40.404491][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 40.411140][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 40.423042][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 40.432153][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 40.440388][ T9] usb 1-1: Product: syz [ 40.444575][ T9] usb 1-1: Manufacturer: syz [ 40.449250][ T9] usb 1-1: SerialNumber: syz [ 40.455540][ T9] usb 1-1: config 0 descriptor?? [ 40.461247][ T2654] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 40.672823][ T41] usb 1-1: USB disconnect, device number 4 [ 41.014430][ T41] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 41.164445][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 41.171014][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 41.182885][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 41.191993][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 41.200225][ T41] usb 1-1: Product: syz [ 41.204428][ T41] usb 1-1: Manufacturer: syz [ 41.209010][ T41] usb 1-1: SerialNumber: syz [ 41.215248][ T41] usb 1-1: config 0 descriptor?? [ 41.220658][ T2655] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 41.430281][ T9] usb 1-1: USB disconnect, device number 5 [ 41.774569][ T9] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 41.924484][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 41.931043][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 41.942848][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 41.951965][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 41.960167][ T9] usb 1-1: Product: syz [ 41.964388][ T9] usb 1-1: Manufacturer: syz [ 41.968969][ T9] usb 1-1: SerialNumber: syz [ 41.975224][ T9] usb 1-1: config 0 descriptor?? [ 41.980599][ T2657] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 42.189910][ T41] usb 1-1: USB disconnect, device number 6 [ 42.534515][ T41] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 42.684490][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 42.690980][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 42.702852][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 42.711965][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 42.720191][ T41] usb 1-1: Product: syz [ 42.724395][ T41] usb 1-1: Manufacturer: syz [ 42.728990][ T41] usb 1-1: SerialNumber: syz [ 42.735272][ T41] usb 1-1: config 0 descriptor?? [ 42.740647][ T2658] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 42.949805][ T9] usb 1-1: USB disconnect, device number 7 [ 43.294479][ T9] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 43.444422][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 43.450891][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 43.462694][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 43.471801][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 43.480016][ T9] usb 1-1: Product: syz [ 43.484174][ T9] usb 1-1: Manufacturer: syz [ 43.488809][ T9] usb 1-1: SerialNumber: syz [ 43.494900][ T9] usb 1-1: config 0 descriptor?? [ 43.500288][ T2659] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 43.709711][ T41] usb 1-1: USB disconnect, device number 8 [ 44.014474][ T41] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 44.164418][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 44.170906][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 44.182758][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 44.191878][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 44.200193][ T41] usb 1-1: Product: syz [ 44.204420][ T41] usb 1-1: Manufacturer: syz [ 44.209001][ T41] usb 1-1: SerialNumber: syz [ 44.216035][ T41] usb 1-1: config 0 descriptor?? [ 44.221343][ T2660] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 44.430467][ T9] usb 1-1: USB disconnect, device number 9 [ 44.774468][ T9] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 44.924421][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 44.930963][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 44.942911][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 44.952033][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 44.960246][ T9] usb 1-1: Product: syz [ 44.964439][ T9] usb 1-1: Manufacturer: syz [ 44.969019][ T9] usb 1-1: SerialNumber: syz [ 44.975203][ T9] usb 1-1: config 0 descriptor?? [ 44.980599][ T2661] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 45.190111][ T41] usb 1-1: USB disconnect, device number 10 [ 45.534453][ T41] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 45.684498][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 45.690886][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 45.702767][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 45.711907][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 45.720136][ T41] usb 1-1: Product: syz [ 45.724381][ T41] usb 1-1: Manufacturer: syz [ 45.729006][ T41] usb 1-1: SerialNumber: syz [ 45.735225][ T41] usb 1-1: config 0 descriptor?? [ 45.740608][ T2662] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 45.949915][ T9] usb 1-1: USB disconnect, device number 11 [ 46.304480][ T9] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 46.454491][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 46.461013][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 46.473017][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 46.482131][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 46.490352][ T9] usb 1-1: Product: syz [ 46.494543][ T9] usb 1-1: Manufacturer: syz [ 46.499125][ T9] usb 1-1: SerialNumber: syz [ 46.505369][ T9] usb 1-1: config 0 descriptor?? [ 46.510759][ T2663] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 46.719885][ T41] usb 1-1: USB disconnect, device number 12 [ 47.064567][ T41] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 47.214415][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 47.220806][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 47.232634][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 47.241720][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 47.249939][ T41] usb 1-1: Product: syz [ 47.254127][ T41] usb 1-1: Manufacturer: syz [ 47.258758][ T41] usb 1-1: SerialNumber: syz [ 47.264915][ T41] usb 1-1: config 0 descriptor?? [ 47.270292][ T2664] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 47.480074][ T9] usb 1-1: USB disconnect, device number 13 [ 47.824399][ T9] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 47.974433][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 47.981144][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 47.993037][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 48.002098][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 48.010307][ T9] usb 1-1: Product: syz [ 48.014499][ T9] usb 1-1: Manufacturer: syz [ 48.019092][ T9] usb 1-1: SerialNumber: syz [ 48.026087][ T9] usb 1-1: config 0 descriptor?? [ 48.031544][ T2665] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 48.241198][ T41] usb 1-1: USB disconnect, device number 14 [ 48.584474][ T41] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 48.734450][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 48.740912][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 48.754630][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 48.763675][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 48.771910][ T41] usb 1-1: Product: syz [ 48.776273][ T41] usb 1-1: Manufacturer: syz [ 48.781020][ T41] usb 1-1: SerialNumber: syz [ 48.787040][ T41] usb 1-1: config 0 descriptor?? [ 48.792333][ T2666] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 49.001974][ T9] usb 1-1: USB disconnect, device number 15 [ 49.344495][ T9] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 49.494427][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 49.501015][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 49.512820][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 49.521932][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 49.530142][ T9] usb 1-1: Product: syz [ 49.534378][ T9] usb 1-1: Manufacturer: syz [ 49.538970][ T9] usb 1-1: SerialNumber: syz [ 49.545238][ T9] usb 1-1: config 0 descriptor?? [ 49.550608][ T2667] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 49.760074][ T41] usb 1-1: USB disconnect, device number 16 [ 50.094536][ T41] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 50.244479][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 50.251098][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 50.263014][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 50.272141][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 50.280599][ T41] usb 1-1: Product: syz [ 50.284818][ T41] usb 1-1: Manufacturer: syz [ 50.289431][ T41] usb 1-1: SerialNumber: syz [ 50.295845][ T41] usb 1-1: config 0 descriptor?? [ 50.301224][ T2668] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 50.510440][ T9] usb 1-1: USB disconnect, device number 17 [ 50.854500][ T9] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 51.004496][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 51.011114][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 51.023454][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 51.032617][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 51.040862][ T9] usb 1-1: Product: syz [ 51.045055][ T9] usb 1-1: Manufacturer: syz [ 51.049654][ T9] usb 1-1: SerialNumber: syz [ 51.055937][ T9] usb 1-1: config 0 descriptor?? [ 51.061296][ T2669] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 51.270765][ T9] usb 1-1: USB disconnect, device number 18 [ 51.614477][ T9] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 51.764437][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 51.770921][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 51.782765][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 51.791847][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 51.800078][ T9] usb 1-1: Product: syz [ 51.804241][ T9] usb 1-1: Manufacturer: syz [ 51.808867][ T9] usb 1-1: SerialNumber: syz [ 51.815020][ T9] usb 1-1: config 0 descriptor?? [ 51.820384][ T2670] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 52.029446][ T41] usb 1-1: USB disconnect, device number 19 [ 52.384453][ T41] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 52.534463][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 52.540931][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 52.553212][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 52.562429][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 52.570696][ T41] usb 1-1: Product: syz [ 52.574892][ T41] usb 1-1: Manufacturer: syz [ 52.579477][ T41] usb 1-1: SerialNumber: syz [ 52.585815][ T41] usb 1-1: config 0 descriptor?? [ 52.591130][ T2671] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 52.800181][ T9] usb 1-1: USB disconnect, device number 20 [ 53.144462][ T9] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 53.294441][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 53.301031][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 53.313203][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 53.322310][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 53.330518][ T9] usb 1-1: Product: syz [ 53.334764][ T9] usb 1-1: Manufacturer: syz [ 53.339367][ T9] usb 1-1: SerialNumber: syz [ 53.345885][ T9] usb 1-1: config 0 descriptor?? [ 53.351346][ T2672] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 53.560655][ T41] usb 1-1: USB disconnect, device number 21 [ 53.904500][ T41] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 54.054466][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 54.061055][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 54.072975][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 54.082073][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 54.090281][ T41] usb 1-1: Product: syz [ 54.094525][ T41] usb 1-1: Manufacturer: syz [ 54.099116][ T41] usb 1-1: SerialNumber: syz [ 54.105422][ T41] usb 1-1: config 0 descriptor?? [ 54.110782][ T2673] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 54.319924][ T9] usb 1-1: USB disconnect, device number 22 [ 54.654548][ T9] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 54.814479][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 54.821149][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 54.833233][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 54.842344][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 54.850640][ T9] usb 1-1: Product: syz [ 54.854839][ T9] usb 1-1: Manufacturer: syz [ 54.859422][ T9] usb 1-1: SerialNumber: syz [ 54.865738][ T9] usb 1-1: config 0 descriptor?? [ 54.871230][ T2674] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 55.080328][ T41] usb 1-1: USB disconnect, device number 23 [ 55.414484][ T41] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 55.564464][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 55.570972][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 55.582909][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 55.592038][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 55.600455][ T41] usb 1-1: Product: syz [ 55.604666][ T41] usb 1-1: Manufacturer: syz [ 55.609255][ T41] usb 1-1: SerialNumber: syz [ 55.615602][ T41] usb 1-1: config 0 descriptor?? [ 55.621012][ T2675] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 55.830112][ T9] usb 1-1: USB disconnect, device number 24 [ 56.194448][ T9] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 56.344539][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 56.351289][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 56.363234][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 56.372327][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 56.380648][ T9] usb 1-1: Product: syz [ 56.384848][ T9] usb 1-1: Manufacturer: syz [ 56.389431][ T9] usb 1-1: SerialNumber: syz [ 56.395791][ T9] usb 1-1: config 0 descriptor?? [ 56.401172][ T2676] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 56.610553][ T41] usb 1-1: USB disconnect, device number 25 [ 56.944435][ T41] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 57.094472][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 57.101075][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 57.112867][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 57.121983][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 57.130179][ T41] usb 1-1: Product: syz [ 57.134390][ T41] usb 1-1: Manufacturer: syz [ 57.138972][ T41] usb 1-1: SerialNumber: syz [ 57.145187][ T41] usb 1-1: config 0 descriptor?? [ 57.150595][ T2677] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 57.360086][ T9] usb 1-1: USB disconnect, device number 26 [ 57.674477][ T9] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 57.834471][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 57.841060][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 57.852894][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 57.862021][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 57.870256][ T9] usb 1-1: Product: syz [ 57.874465][ T9] usb 1-1: Manufacturer: syz [ 57.879051][ T9] usb 1-1: SerialNumber: syz [ 57.885422][ T9] usb 1-1: config 0 descriptor?? [ 57.890789][ T2678] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 58.100636][ T41] usb 1-1: USB disconnect, device number 27 [ 58.444516][ T41] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 58.594455][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 58.601006][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 58.612892][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 58.621987][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 58.630206][ T41] usb 1-1: Product: syz [ 58.634406][ T41] usb 1-1: Manufacturer: syz [ 58.639018][ T41] usb 1-1: SerialNumber: syz [ 58.645276][ T41] usb 1-1: config 0 descriptor?? [ 58.650619][ T2679] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 58.860816][ T9] usb 1-1: USB disconnect, device number 28 [ 59.214472][ T9] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 59.364449][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 59.370959][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 59.382806][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 59.391934][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 59.400179][ T9] usb 1-1: Product: syz [ 59.404386][ T9] usb 1-1: Manufacturer: syz [ 59.408966][ T9] usb 1-1: SerialNumber: syz [ 59.415809][ T9] usb 1-1: config 0 descriptor?? [ 59.421249][ T2680] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 59.630769][ T41] usb 1-1: USB disconnect, device number 29 [ 59.984449][ T41] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 60.134462][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 60.141316][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 60.153233][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 60.162317][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 60.170519][ T41] usb 1-1: Product: syz [ 60.174737][ T41] usb 1-1: Manufacturer: syz [ 60.179327][ T41] usb 1-1: SerialNumber: syz [ 60.185737][ T41] usb 1-1: config 0 descriptor?? [ 60.191114][ T2681] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 60.400246][ T9] usb 1-1: USB disconnect, device number 30 [ 60.744463][ T9] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 60.904525][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 60.911051][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 60.922853][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 60.931958][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 60.940176][ T9] usb 1-1: Product: syz [ 60.944394][ T9] usb 1-1: Manufacturer: syz [ 60.948990][ T9] usb 1-1: SerialNumber: syz [ 60.955241][ T9] usb 1-1: config 0 descriptor?? [ 60.960587][ T2682] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 61.169965][ T41] usb 1-1: USB disconnect, device number 31 [ 61.514456][ T41] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 61.664467][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 61.670985][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 61.682866][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 61.691990][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 61.700210][ T41] usb 1-1: Product: syz [ 61.704418][ T41] usb 1-1: Manufacturer: syz [ 61.709005][ T41] usb 1-1: SerialNumber: syz [ 61.715265][ T41] usb 1-1: config 0 descriptor?? [ 61.720619][ T2683] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 61.929983][ T9] usb 1-1: USB disconnect, device number 32 [ 62.264494][ T9] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 62.414434][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 62.420834][ T9] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 62.432718][ T9] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 62.441822][ T9] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 62.450034][ T9] usb 1-1: Product: syz [ 62.454199][ T9] usb 1-1: Manufacturer: syz [ 62.458820][ T9] usb 1-1: SerialNumber: syz [ 62.464958][ T9] usb 1-1: config 0 descriptor?? [ 62.470287][ T2684] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 executing program [ 62.679311][ T41] usb 1-1: USB disconnect, device number 33 [ 62.690062][ T2685] [ 62.692407][ T2685] ====================================================== [ 62.699406][ T2685] WARNING: possible circular locking dependency detected [ 62.706412][ T2685] 6.12.0-rc1-syzkaller-00027-g4a9fe2a8ac53 #0 Not tainted [ 62.713503][ T2685] ------------------------------------------------------ [ 62.720548][ T2685] syz-executor381/2685 is trying to acquire lock: [ 62.726938][ T2685] ffffffff89b120e8 (chaoskey_list_lock){+.+.}-{3:3}, at: chaoskey_open+0xdd/0x220 [ 62.736168][ T2685] [ 62.736168][ T2685] but task is already holding lock: [ 62.743513][ T2685] ffffffff899dadb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x220 [ 62.751677][ T2685] [ 62.751677][ T2685] which lock already depends on the new lock. [ 62.751677][ T2685] [ 62.762057][ T2685] [ 62.762057][ T2685] the existing dependency chain (in reverse order) is: [ 62.771050][ T2685] [ 62.771050][ T2685] -> #1 (minor_rwsem){++++}-{3:3}: [ 62.778357][ T2685] down_write+0x93/0x200 [ 62.783117][ T2685] usb_deregister_dev+0x7c/0x1e0 [ 62.788576][ T2685] chaoskey_disconnect+0xb7/0x2a0 [ 62.794110][ T2685] usb_unbind_interface+0x1e8/0x970 [ 62.799815][ T2685] device_remove+0x122/0x170 [ 62.805088][ T2685] device_release_driver_internal+0x44a/0x610 [ 62.811667][ T2685] bus_remove_device+0x22f/0x420 [ 62.817207][ T2685] device_del+0x396/0x9f0 [ 62.822043][ T2685] usb_disable_device+0x36c/0x7f0 [ 62.827579][ T2685] usb_disconnect+0x2e1/0x920 [ 62.832767][ T2685] hub_event+0x1bed/0x4f40 [ 62.837693][ T2685] process_one_work+0x9c5/0x1ba0 [ 62.843163][ T2685] worker_thread+0x6c8/0xf00 [ 62.848266][ T2685] kthread+0x2c1/0x3a0 [ 62.852842][ T2685] ret_from_fork+0x45/0x80 [ 62.857770][ T2685] ret_from_fork_asm+0x1a/0x30 [ 62.863044][ T2685] [ 62.863044][ T2685] -> #0 (chaoskey_list_lock){+.+.}-{3:3}: [ 62.870931][ T2685] __lock_acquire+0x250b/0x3ce0 [ 62.876291][ T2685] lock_acquire.part.0+0x11b/0x380 [ 62.881913][ T2685] __mutex_lock+0x175/0x9c0 [ 62.886923][ T2685] chaoskey_open+0xdd/0x220 [ 62.892001][ T2685] usb_open+0x186/0x220 [ 62.896704][ T2685] chrdev_open+0x237/0x6a0 [ 62.901661][ T2685] do_dentry_open+0x6cb/0x1390 [ 62.906941][ T2685] vfs_open+0x82/0x3f0 [ 62.911568][ T2685] path_openat+0x1e6a/0x2d60 [ 62.916689][ T2685] do_filp_open+0x1dc/0x430 [ 62.921719][ T2685] do_sys_openat2+0x17a/0x1e0 [ 62.926913][ T2685] __x64_sys_openat+0x175/0x210 [ 62.932273][ T2685] do_syscall_64+0xcd/0x250 [ 62.937289][ T2685] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 62.943719][ T2685] [ 62.943719][ T2685] other info that might help us debug this: [ 62.943719][ T2685] [ 62.953930][ T2685] Possible unsafe locking scenario: [ 62.953930][ T2685] [ 62.961446][ T2685] CPU0 CPU1 [ 62.966876][ T2685] ---- ---- [ 62.972216][ T2685] rlock(minor_rwsem); [ 62.976358][ T2685] lock(chaoskey_list_lock); [ 62.983623][ T2685] lock(minor_rwsem); [ 62.990191][ T2685] lock(chaoskey_list_lock); [ 62.994873][ T2685] [ 62.994873][ T2685] *** DEADLOCK *** [ 62.994873][ T2685] [ 63.003017][ T2685] 1 lock held by syz-executor381/2685: [ 63.008456][ T2685] #0: ffffffff899dadb0 (minor_rwsem){++++}-{3:3}, at: usb_open+0x23/0x220 [ 63.017062][ T2685] [ 63.017062][ T2685] stack backtrace: [ 63.022945][ T2685] CPU: 1 UID: 0 PID: 2685 Comm: syz-executor381 Not tainted 6.12.0-rc1-syzkaller-00027-g4a9fe2a8ac53 #0 [ 63.034050][ T2685] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 63.044097][ T2685] Call Trace: [ 63.047363][ T2685] [ 63.050279][ T2685] dump_stack_lvl+0x116/0x1f0 [ 63.054952][ T2685] print_circular_bug+0x41c/0x610 [ 63.059962][ T2685] check_noncircular+0x31a/0x400 [ 63.064896][ T2685] ? __pfx_check_noncircular+0x10/0x10 [ 63.070350][ T2685] ? mark_lock+0xb5/0xc60 [ 63.074678][ T2685] ? lockdep_lock+0xc6/0x200 [ 63.079257][ T2685] ? __pfx_lockdep_lock+0x10/0x10 [ 63.084270][ T2685] ? __lock_acquire+0x163e/0x3ce0 [ 63.089325][ T2685] __lock_acquire+0x250b/0x3ce0 [ 63.094175][ T2685] ? __pfx___lock_acquire+0x10/0x10 [ 63.099371][ T2685] ? lock_acquire.part.0+0x11b/0x380 [ 63.104669][ T2685] ? find_held_lock+0x2d/0x110 [ 63.109427][ T2685] lock_acquire.part.0+0x11b/0x380 [ 63.114560][ T2685] ? chaoskey_open+0xdd/0x220 [ 63.119224][ T2685] ? __pfx_lock_acquire.part.0+0x10/0x10 [ 63.124846][ T2685] ? rcu_is_watching+0x12/0xc0 [ 63.129621][ T2685] ? trace_lock_acquire+0x14a/0x1d0 [ 63.134807][ T2685] ? chaoskey_open+0xdd/0x220 [ 63.139468][ T2685] ? lock_acquire+0x2f/0xb0 [ 63.143962][ T2685] ? chaoskey_open+0xdd/0x220 [ 63.148625][ T2685] __mutex_lock+0x175/0x9c0 [ 63.153144][ T2685] ? chaoskey_open+0xdd/0x220 [ 63.157806][ T2685] ? bus_find_device+0x181/0x1e0 [ 63.162734][ T2685] ? chaoskey_open+0xdd/0x220 [ 63.167414][ T2685] ? __pfx_rwsem_read_trylock+0x10/0x10 [ 63.172943][ T2685] ? __pfx___mutex_lock+0x10/0x10 [ 63.177953][ T2685] ? kobject_put+0xab/0x5a0 [ 63.182448][ T2685] ? usb_find_interface+0xb4/0xf0 [ 63.187459][ T2685] ? __pfx_usb_find_interface+0x10/0x10 [ 63.193003][ T2685] ? chaoskey_open+0xdd/0x220 [ 63.197702][ T2685] chaoskey_open+0xdd/0x220 [ 63.202197][ T2685] ? __pfx_chaoskey_open+0x10/0x10 [ 63.207300][ T2685] usb_open+0x186/0x220 [ 63.211448][ T2685] ? __pfx_usb_open+0x10/0x10 [ 63.216210][ T2685] chrdev_open+0x237/0x6a0 [ 63.220613][ T2685] ? __pfx_chrdev_open+0x10/0x10 [ 63.225536][ T2685] ? lockref_get+0x15/0x50 [ 63.229939][ T2685] do_dentry_open+0x6cb/0x1390 [ 63.234692][ T2685] ? __pfx_chrdev_open+0x10/0x10 [ 63.239618][ T2685] ? inode_permission+0xdd/0x5f0 [ 63.244543][ T2685] vfs_open+0x82/0x3f0 [ 63.248599][ T2685] ? may_open+0x1f2/0x400 [ 63.252919][ T2685] path_openat+0x1e6a/0x2d60 [ 63.257531][ T2685] ? __pfx_path_openat+0x10/0x10 [ 63.262471][ T2685] ? __pfx___lock_acquire+0x10/0x10 [ 63.267747][ T2685] do_filp_open+0x1dc/0x430 [ 63.272241][ T2685] ? __pfx_do_filp_open+0x10/0x10 [ 63.277258][ T2685] ? find_held_lock+0x2d/0x110 [ 63.282011][ T2685] ? _raw_spin_unlock+0x28/0x50 [ 63.286847][ T2685] ? alloc_fd+0x2d7/0x6c0 [ 63.291185][ T2685] do_sys_openat2+0x17a/0x1e0 [ 63.295850][ T2685] ? __pfx_do_sys_openat2+0x10/0x10 [ 63.301055][ T2685] ? do_user_addr_fault+0xd97/0x12c0 [ 63.306329][ T2685] ? __pfx_lock_release+0x10/0x10 [ 63.311339][ T2685] ? trace_lock_acquire+0x14a/0x1d0 [ 63.316543][ T2685] __x64_sys_openat+0x175/0x210 [ 63.321396][ T2685] ? __pfx___x64_sys_openat+0x10/0x10 [ 63.326766][ T2685] ? do_user_addr_fault+0x839/0x12c0 [ 63.332051][ T2685] do_syscall_64+0xcd/0x250 [ 63.336553][ T2685] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 63.342458][ T2685] RIP: 0033:0x7fb583ce9361 [ 63.346875][ T2685] Code: 75 57 89 f0 25 00 00 41 00 3d 00 00 41 00 74 49 80 3d 2a 8d 07 00 00 74 6d 89 da 48 89 ee bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 0f 87 93 00 00 00 48 8b 54 24 28 64 48 2b 14 25 [ 63.366476][ T2685] RSP: 002b:00007ffd8554bde0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 63.374893][ T2685] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007fb583ce9361 [ 63.382934][ T2685] RDX: 0000000000000002 RSI: 00007ffd8554be60 RDI: 00000000ffffff9c [ 63.390889][ T2685] RBP: 00007ffd8554be60 R08: 000000000000000f R09: 00007ffd8554bbf7 [ 63.398844][ T2685] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd8554befc [ 63.406799][ T2685] R13: 431bde82d7b634db R14: 0000000000000001 R15: 0000000000000001 [ 63.414762][ T2685] [ 63.744441][ T41] usb 1-1: new high-speed USB device number 34 using dummy_hcd [ 63.894388][ T41] usb 1-1: Using ep0 maxpacket: 32 [ 63.900610][ T41] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 1024 [ 63.912144][ T41] usb 1-1: New USB device found, idVendor=12d8, idProduct=0001, bcdDevice=de.79 [ 63.921227][ T41] usb 1-1: New USB device strings: Mfr=1, Product=236, SerialNumber=2 [ 63.929422][ T41] usb 1-1: Product: syz [ 63.933576][ T41] usb 1-1: Manufacturer: syz [ 63.938180][ T41] usb 1-1: SerialNumber: syz [ 63.943677][ T41] usb 1-1: config 0 descriptor?? [ 63.949010][ T2685] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 64.157373][ T9] usb 1-1: USB disconnect, device number 34