Warning: Permanently added '10.128.1.2' (ED25519) to the list of known hosts. [ 100.763360][ T28] audit: type=1400 audit(1749329240.551:64): avc: denied { execmem } for pid=283 comm="syz-executor103" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 [ 100.770364][ T283] cgroup: Unknown subsys name 'net' [ 100.785578][ T28] audit: type=1400 audit(1749329240.551:65): avc: denied { mounton } for pid=283 comm="syz-executor103" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 100.819989][ T28] audit: type=1400 audit(1749329240.551:66): avc: denied { mount } for pid=283 comm="syz-executor103" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 100.820269][ T283] cgroup: Unknown subsys name 'devices' [ 100.846224][ T28] audit: type=1400 audit(1749329240.581:67): avc: denied { unmount } for pid=283 comm="syz-executor103" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 100.962880][ T283] cgroup: Unknown subsys name 'hugetlb' [ 100.969120][ T283] cgroup: Unknown subsys name 'rlimit' [ 101.062652][ T28] audit: type=1400 audit(1749329240.851:68): avc: denied { mounton } for pid=283 comm="syz-executor103" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 101.092427][ T28] audit: type=1400 audit(1749329240.851:69): avc: denied { mount } for pid=283 comm="syz-executor103" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 101.140277][ T28] audit: type=1400 audit(1749329240.851:70): avc: denied { setattr } for pid=283 comm="syz-executor103" 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 [ 101.168237][ T291] request_module fs-gadgetfs succeeded, but still no fs? [ 101.182301][ T28] audit: type=1400 audit(1749329240.891:71): avc: denied { mounton } for pid=291 comm="syz-executor103" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 executing program [ 101.207608][ T28] audit: type=1400 audit(1749329240.931:72): avc: denied { mounton } for pid=291 comm="syz-executor103" path="/root/syzkaller.jnBNhT/syz-tmp" dev="sda1" ino=2031 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 101.235124][ T28] audit: type=1400 audit(1749329240.931:73): avc: denied { mount } for pid=291 comm="syz-executor103" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 executing program executing program executing program executing program [ 101.540266][ T295] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 101.560219][ T19] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 101.580205][ T303] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 101.590170][ T6] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 101.590170][ T24] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 101.721622][ T295] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.735169][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 101.746036][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 101.751704][ T19] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.763601][ T295] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 101.772381][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 101.782877][ T295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.793088][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 101.802365][ T295] usb 2-1: Product: syz [ 101.814402][ T303] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.818074][ T295] usb 2-1: Manufacturer: syz [ 101.829932][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.835081][ T295] usb 2-1: SerialNumber: syz [ 101.848249][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 101.854349][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.865575][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 101.883527][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 101.889711][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 101.903918][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 101.913764][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 101.929744][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 101.938013][ T19] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 101.959572][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.960364][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.969316][ T24] usb 1-1: Product: syz [ 101.979867][ T19] usb 4-1: Product: syz [ 101.984075][ T24] usb 1-1: Manufacturer: syz [ 101.990007][ T19] usb 4-1: Manufacturer: syz [ 101.995189][ T24] usb 1-1: SerialNumber: syz [ 102.001542][ T19] usb 4-1: SerialNumber: syz [ 102.011964][ T303] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 102.026005][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 102.041582][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.052240][ T303] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.062046][ T6] usb 5-1: Product: syz [ 102.069964][ T303] usb 3-1: Product: syz [ 102.078557][ T6] usb 5-1: Manufacturer: syz [ 102.085903][ T6] usb 5-1: SerialNumber: syz [ 102.093810][ T303] usb 3-1: Manufacturer: syz [ 102.101048][ T303] usb 3-1: SerialNumber: syz [ 102.104245][ T297] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 102.115940][ T297] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 102.209574][ T307] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 102.217864][ T307] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 102.278361][ T301] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 102.287945][ T301] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 102.308600][ T308] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 102.316222][ T305] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 102.317885][ T308] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 102.328013][ T305] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 102.745778][ T297] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 102.755042][ T297] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 102.828515][ T307] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 102.836438][ T307] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 102.898619][ T301] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 102.907882][ T301] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 102.938368][ T308] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 102.946682][ T308] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 102.956255][ T305] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 102.969108][ T305] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 102.977669][ T295] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 102.985873][ T295] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 102.994541][ T295] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 103.050276][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 103.057978][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 103.066514][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 103.117921][ T19] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 103.127756][ T19] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 103.136600][ T19] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 103.157276][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 executing program [ 103.166089][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 103.175998][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 103.184688][ T295] cdc_ncm 2-1:1.0: setting tx_max = 32 [ 103.190271][ T303] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 103.199807][ T303] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 executing program [ 103.201770][ T295] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 103.226531][ T303] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 103.228723][ T295] usb 2-1: USB disconnect, device number 2 [ 103.241972][ T295] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 103.257611][ T24] cdc_ncm 1-1:1.0: setting tx_max = 32 [ 103.271089][ 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 [ 103.296324][ T24] usb 1-1: USB disconnect, device number 2 [ 103.311308][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) executing program executing program [ 103.322859][ T19] cdc_ncm 4-1:1.0: setting tx_max = 32 [ 103.351362][ T19] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 103.364379][ T6] cdc_ncm 5-1:1.0: setting tx_max = 32 executing program [ 103.380666][ T6] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 103.395393][ T19] usb 4-1: USB disconnect, device number 2 [ 103.403647][ T19] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 103.417663][ T303] cdc_ncm 3-1:1.0: setting tx_max = 32 [ 103.429956][ T303] 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 [ 103.446192][ T6] usb 5-1: USB disconnect, device number 2 [ 103.460486][ T6] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 103.474227][ T303] usb 3-1: USB disconnect, device number 2 [ 103.485206][ T303] cdc_ncm 3-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 103.670215][ T295] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 103.750240][ T24] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 103.840409][ T19] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 103.861778][ T295] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 103.874139][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 103.886413][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 103.901109][ T6] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 103.904696][ T295] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 103.921390][ T295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.930247][ T303] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 103.930276][ T295] usb 2-1: Product: syz [ 103.943899][ T295] usb 2-1: Manufacturer: syz [ 103.948675][ T295] usb 2-1: SerialNumber: syz [ 103.954514][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 103.967145][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 103.979025][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 103.992079][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 104.005729][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.016445][ T24] usb 1-1: Product: syz [ 104.023614][ T24] usb 1-1: Manufacturer: syz [ 104.030182][ T24] usb 1-1: SerialNumber: syz [ 104.031408][ T19] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 104.049539][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 104.064375][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 104.082886][ T19] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 104.095119][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.104740][ T19] usb 4-1: Product: syz [ 104.109612][ T19] usb 4-1: Manufacturer: syz [ 104.116329][ T19] usb 4-1: SerialNumber: syz [ 104.123635][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 104.137476][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 104.149562][ T303] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 104.161967][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 104.173256][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 104.184190][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 104.190439][ T318] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 104.197823][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 104.203309][ T318] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 104.213665][ T303] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 104.232184][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.243141][ T303] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.251503][ T321] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 104.252432][ T6] usb 5-1: Product: syz [ 104.261317][ T321] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 104.267509][ T303] usb 3-1: Product: syz [ 104.281197][ T6] usb 5-1: Manufacturer: syz [ 104.287114][ T6] usb 5-1: SerialNumber: syz [ 104.293428][ T303] usb 3-1: Manufacturer: syz [ 104.300269][ T303] usb 3-1: SerialNumber: syz [ 104.349444][ T324] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 104.358261][ T324] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 104.510318][ T332] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 104.512230][ T328] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 104.518964][ T332] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 104.527143][ T328] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 104.824850][ T318] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 104.833087][ T318] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 104.877338][ T321] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 104.886489][ T321] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 104.968341][ T324] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 104.978048][ T324] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 105.042891][ T295] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 105.050461][ T295] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 105.060602][ T295] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 105.096127][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 105.104905][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 105.115807][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 105.137283][ T332] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 105.145394][ T332] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 105.157774][ T328] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 105.169082][ T328] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 105.190281][ T19] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 105.198490][ T19] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 105.208148][ T19] cdc_ncm 4-1:1.0: setting rx_max = 2048 executing program [ 105.244829][ T295] cdc_ncm 2-1:1.0: setting tx_max = 32 [ 105.271516][ T295] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 executing program [ 105.294504][ T295] usb 2-1: USB disconnect, device number 3 [ 105.302720][ T24] cdc_ncm 1-1:1.0: setting tx_max = 32 [ 105.312321][ T24] 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 [ 105.336821][ T295] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 105.351677][ T24] usb 1-1: USB disconnect, device number 3 [ 105.359946][ T303] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 105.366439][ T24] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 105.368495][ T303] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 105.387034][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 executing program [ 105.394504][ T19] cdc_ncm 4-1:1.0: setting tx_max = 32 [ 105.402402][ T303] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 105.410307][ T19] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 105.423332][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 105.434341][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 105.447779][ T19] usb 4-1: USB disconnect, device number 3 [ 105.456830][ T19] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) executing program executing program [ 105.568843][ T303] cdc_ncm 3-1:1.0: setting tx_max = 32 [ 105.578535][ T303] 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 [ 105.595509][ T6] cdc_ncm 5-1:1.0: setting tx_max = 32 [ 105.606174][ T6] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 105.632255][ T303] usb 3-1: USB disconnect, device number 3 [ 105.638918][ T303] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 105.654413][ T6] usb 5-1: USB disconnect, device number 3 [ 105.661251][ T6] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 105.770217][ T295] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 105.830190][ T24] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 105.880260][ T19] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 105.961552][ T295] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.974878][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 105.986958][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 106.002533][ T295] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 106.013582][ T295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.024600][ T295] usb 2-1: Product: syz [ 106.029842][ T295] usb 2-1: Manufacturer: syz [ 106.037895][ T295] usb 2-1: SerialNumber: syz [ 106.045099][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.061623][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 106.075794][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 106.089690][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 106.091484][ T19] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.100981][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.115183][ T303] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 106.125669][ T24] usb 1-1: Product: syz [ 106.135827][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 106.140822][ T24] usb 1-1: Manufacturer: syz [ 106.153554][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 106.159526][ T24] usb 1-1: SerialNumber: syz [ 106.170316][ T6] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 106.189611][ T19] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 106.206845][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.219692][ T19] usb 4-1: Product: syz [ 106.225259][ T19] usb 4-1: Manufacturer: syz [ 106.234064][ T19] usb 4-1: SerialNumber: syz [ 106.287733][ T357] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 106.295225][ T357] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 106.341989][ T303] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.354460][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 106.366375][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 106.380583][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 106.393465][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 106.393509][ T359] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 106.393539][ T359] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 106.405128][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 106.439286][ T303] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 106.450156][ T303] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.450320][ T361] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 106.459001][ T303] usb 3-1: Product: syz [ 106.469823][ T361] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 106.473660][ T303] usb 3-1: Manufacturer: syz [ 106.488066][ T303] usb 3-1: SerialNumber: syz [ 106.495183][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 106.507325][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.518346][ T6] usb 5-1: Product: syz [ 106.524276][ T6] usb 5-1: Manufacturer: syz [ 106.529905][ T6] usb 5-1: SerialNumber: syz [ 106.724320][ T363] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 106.733142][ T363] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 106.741545][ T365] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 106.749411][ T365] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 106.909122][ T357] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 106.917422][ T357] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 107.015532][ T359] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 107.024729][ T359] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 107.090236][ T361] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 107.098790][ T361] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 107.126987][ T295] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 107.134414][ T295] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 107.143208][ T295] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 107.236538][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 107.244514][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 107.254900][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 107.307818][ T19] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 107.315870][ T19] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 107.324640][ T19] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 107.331020][ T295] cdc_ncm 2-1:1.0: setting tx_max = 32 [ 107.340059][ T295] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 executing program [ 107.343035][ T363] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 107.360408][ T365] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 107.362083][ T363] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 107.377570][ T365] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 107.385034][ T295] usb 2-1: USB disconnect, device number 4 [ 107.393511][ T295] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) executing program [ 107.439320][ T24] cdc_ncm 1-1:1.0: setting tx_max = 32 [ 107.456443][ 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 [ 107.475088][ T24] usb 1-1: USB disconnect, device number 4 [ 107.482722][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) executing program [ 107.512960][ T19] cdc_ncm 4-1:1.0: setting tx_max = 32 [ 107.526624][ T19] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 107.543432][ T19] usb 4-1: USB disconnect, device number 4 [ 107.553644][ T19] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 107.587535][ T303] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 107.594839][ T303] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 107.604237][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 107.613463][ T303] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 107.620496][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 107.629325][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 executing program executing program [ 107.791239][ T303] cdc_ncm 3-1:1.0: setting tx_max = 32 [ 107.799687][ T303] 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 [ 107.815891][ T6] cdc_ncm 5-1:1.0: setting tx_max = 32 [ 107.821138][ T295] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 107.824780][ T6] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 107.848577][ T303] usb 3-1: USB disconnect, device number 4 [ 107.855471][ T303] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 107.869422][ T6] usb 5-1: USB disconnect, device number 4 [ 107.870283][ T24] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 107.909105][ T6] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 107.932216][ T335] ================================================================== [ 107.942831][ T335] BUG: KASAN: use-after-free in __list_del_entry_valid+0xa6/0x130 [ 107.952597][ T335] Read of size 8 at addr ffff888112fe0cf0 by task kworker/0:5/335 [ 107.961910][ T335] [ 107.964561][ T335] CPU: 0 PID: 335 Comm: kworker/0:5 Not tainted 6.1.138-syzkaller-00056-g7af56ffc913d #0 [ 107.976809][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 107.988271][ T335] Workqueue: events usb_gadget_state_work [ 107.994876][ T335] Call Trace: [ 107.998301][ T335] [ 108.001616][ T335] __dump_stack+0x21/0x24 [ 108.006166][ T335] dump_stack_lvl+0xee/0x150 [ 108.011331][ T335] ? __cfi_dump_stack_lvl+0x8/0x8 [ 108.018097][ T335] ? _raw_spin_lock_irq+0x8f/0xe0 [ 108.023787][ T335] ? __kasan_check_write+0x14/0x20 [ 108.029242][ T335] ? __list_del_entry_valid+0xa6/0x130 [ 108.036195][ T335] print_address_description+0x71/0x210 [ 108.042348][ T335] print_report+0x4a/0x60 [ 108.047550][ T335] kasan_report+0x122/0x150 [ 108.052590][ T335] ? __list_del_entry_valid+0xa6/0x130 [ 108.058732][ T335] __asan_report_load8_noabort+0x14/0x20 [ 108.064834][ T335] __list_del_entry_valid+0xa6/0x130 [ 108.070532][ T335] process_one_work+0x4b9/0xc40 [ 108.077222][ T335] worker_thread+0xa29/0x11f0 [ 108.083898][ T335] ? _raw_spin_lock_irqsave+0xb0/0x110 [ 108.090145][ T335] ? __kthread_parkme+0x142/0x180 [ 108.096653][ T335] kthread+0x281/0x320 [ 108.101373][ T335] ? __cfi_worker_thread+0x10/0x10 [ 108.107222][ T335] ? __cfi_kthread+0x10/0x10 [ 108.112627][ T335] ret_from_fork+0x1f/0x30 [ 108.118080][ T335] [ 108.121221][ T335] [ 108.123676][ T335] Allocated by task 303: [ 108.128413][ T335] kasan_set_track+0x4b/0x70 [ 108.133462][ T335] kasan_save_alloc_info+0x25/0x30 [ 108.139763][ T335] __kasan_kmalloc+0x95/0xb0 [ 108.144475][ T335] __kmalloc_node+0xb2/0x1e0 [ 108.149780][ T335] kvmalloc_node+0x294/0x480 [ 108.155051][ T335] alloc_netdev_mqs+0x8d/0xf90 [ 108.161082][ T335] alloc_etherdev_mqs+0x37/0x40 [ 108.166572][ T335] usbnet_probe+0x20c/0x2780 [ 108.171794][ T335] usb_probe_interface+0x610/0xaf0 [ 108.177880][ T335] really_probe+0x2cb/0x960 [ 108.182668][ T335] __driver_probe_device+0x198/0x280 [ 108.189484][ T335] driver_probe_device+0x54/0x3e0 [ 108.196139][ T335] __device_attach_driver+0x2e9/0x4a0 [ 108.202679][ T335] bus_for_each_drv+0x183/0x210 [ 108.208054][ T335] __device_attach+0x2a2/0x400 [ 108.213794][ T335] device_initial_probe+0x1a/0x20 [ 108.219359][ T335] bus_probe_device+0xc0/0x1f0 [ 108.225365][ T335] device_add+0xb4d/0xef0 [ 108.230240][ T335] usb_set_configuration+0x19c2/0x1f10 [ 108.236335][ T335] usb_generic_driver_probe+0x91/0x150 [ 108.242653][ T335] usb_probe_device+0x159/0x270 [ 108.248038][ T335] really_probe+0x2cb/0x960 [ 108.252820][ T335] __driver_probe_device+0x198/0x280 [ 108.259336][ T335] driver_probe_device+0x54/0x3e0 [ 108.265156][ T335] __device_attach_driver+0x2e9/0x4a0 [ 108.270924][ T335] bus_for_each_drv+0x183/0x210 [ 108.277787][ T335] __device_attach+0x2a2/0x400 [ 108.283163][ T335] device_initial_probe+0x1a/0x20 [ 108.288649][ T335] bus_probe_device+0xc0/0x1f0 [ 108.293881][ T335] device_add+0xb4d/0xef0 [ 108.298892][ T335] usb_new_device+0xa70/0x1520 [ 108.304346][ T335] hub_event+0x2a5d/0x4680 [ 108.309936][ T335] process_one_work+0x71f/0xc40 [ 108.315422][ T335] worker_thread+0xd2e/0x11f0 [ 108.320694][ T335] kthread+0x281/0x320 [ 108.325264][ T335] ret_from_fork+0x1f/0x30 [ 108.330648][ T335] [ 108.334379][ T335] Freed by task 303: [ 108.339258][ T335] kasan_set_track+0x4b/0x70 [ 108.344276][ T335] kasan_save_free_info+0x31/0x50 [ 108.350364][ T335] ____kasan_slab_free+0x132/0x180 [ 108.357296][ T335] __kasan_slab_free+0x11/0x20 [ 108.363267][ T335] slab_free_freelist_hook+0xc2/0x190 [ 108.369920][ T335] __kmem_cache_free+0xb7/0x1b0 [ 108.375925][ T335] kfree+0x6f/0xf0 [ 108.380094][ T335] kvfree+0x35/0x40 [ 108.385887][ T335] netdev_freemem+0x3f/0x60 [ 108.390811][ T335] netdev_release+0x7f/0xb0 [ 108.397576][ T335] device_release+0xa4/0x1d0 [ 108.402877][ T335] kobject_put+0x19d/0x280 [ 108.408207][ T335] put_device+0x1f/0x30 [ 108.412971][ T335] free_netdev+0x392/0x490 [ 108.417837][ T335] usbnet_disconnect+0x25a/0x3b0 [ 108.423258][ T335] usb_unbind_interface+0x223/0x8d0 [ 108.428928][ T335] device_release_driver_internal+0x508/0x820 [ 108.435711][ T335] device_release_driver+0x19/0x20 [ 108.441411][ T335] bus_remove_device+0x2ee/0x350 [ 108.447155][ T335] device_del+0x6a4/0xeb0 [ 108.452714][ T335] usb_disable_device+0x3a8/0x750 [ 108.460131][ T335] usb_disconnect+0x31e/0x860 [ 108.465480][ T335] hub_event+0x1bd5/0x4680 [ 108.470307][ T335] process_one_work+0x71f/0xc40 [ 108.475699][ T335] worker_thread+0xd2e/0x11f0 [ 108.481420][ T335] kthread+0x281/0x320 [ 108.487508][ T335] ret_from_fork+0x1f/0x30 [ 108.492419][ T335] [ 108.495014][ T335] Last potentially related work creation: [ 108.501111][ T335] kasan_save_stack+0x3a/0x60 [ 108.506339][ T335] __kasan_record_aux_stack+0xb6/0xc0 [ 108.512389][ T335] kasan_record_aux_stack_noalloc+0xb/0x10 [ 108.519422][ T335] insert_work+0x51/0x300 [ 108.524881][ T335] __queue_work+0x9b1/0xd30 [ 108.529669][ T335] queue_work_on+0xd2/0x140 [ 108.535065][ T335] usbnet_link_change+0x176/0x1a0 [ 108.540771][ T335] usbnet_probe+0x1d55/0x2780 [ 108.546082][ T335] usb_probe_interface+0x610/0xaf0 [ 108.551662][ T335] really_probe+0x2cb/0x960 [ 108.557684][ T335] __driver_probe_device+0x198/0x280 [ 108.563651][ T335] driver_probe_device+0x54/0x3e0 [ 108.569593][ T335] __device_attach_driver+0x2e9/0x4a0 [ 108.575412][ T335] bus_for_each_drv+0x183/0x210 [ 108.581937][ T335] __device_attach+0x2a2/0x400 [ 108.587194][ T335] device_initial_probe+0x1a/0x20 [ 108.592604][ T335] bus_probe_device+0xc0/0x1f0 [ 108.597580][ T335] device_add+0xb4d/0xef0 [ 108.602994][ T335] usb_set_configuration+0x19c2/0x1f10 [ 108.609005][ T335] usb_generic_driver_probe+0x91/0x150 [ 108.615079][ T335] usb_probe_device+0x159/0x270 [ 108.622397][ T335] really_probe+0x2cb/0x960 [ 108.627864][ T335] __driver_probe_device+0x198/0x280 [ 108.637774][ T335] driver_probe_device+0x54/0x3e0 [ 108.643416][ T335] __device_attach_driver+0x2e9/0x4a0 [ 108.649663][ T335] bus_for_each_drv+0x183/0x210 [ 108.656235][ T335] __device_attach+0x2a2/0x400 [ 108.661637][ T335] device_initial_probe+0x1a/0x20 [ 108.668092][ T335] bus_probe_device+0xc0/0x1f0 [ 108.673742][ T335] device_add+0xb4d/0xef0 [ 108.679022][ T335] usb_new_device+0xa70/0x1520 [ 108.684912][ T335] hub_event+0x2a5d/0x4680 [ 108.689973][ T335] process_one_work+0x71f/0xc40 [ 108.696298][ T335] worker_thread+0xd2e/0x11f0 [ 108.701332][ T335] kthread+0x281/0x320 [ 108.705862][ T335] ret_from_fork+0x1f/0x30 [ 108.710743][ T335] [ 108.713528][ T335] The buggy address belongs to the object at ffff888112fe0000 [ 108.713528][ T335] which belongs to the cache kmalloc-4k of size 4096 [ 108.730329][ T335] The buggy address is located 3312 bytes inside of [ 108.730329][ T335] 4096-byte region [ffff888112fe0000, ffff888112fe1000) [ 108.746138][ T335] [ 108.748573][ T335] The buggy address belongs to the physical page: [ 108.756079][ T335] page:ffffea00044bf800 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x112fe0 [ 108.768430][ T335] head:ffffea00044bf800 order:3 compound_mapcount:0 compound_pincount:0 [ 108.777887][ T335] flags: 0x4000000000010200(slab|head|zone=1) [ 108.784833][ T335] raw: 4000000000010200 0000000000000000 dead000000000001 ffff888100043380 [ 108.794705][ T335] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 108.804874][ T335] page dumped because: kasan: bad access detected [ 108.812112][ T335] page_owner tracks the page as allocated [ 108.820037][ T335] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 110, tgid 110 (udevadm), ts 11235361029, free_ts 0 [ 108.843844][ T335] post_alloc_hook+0x1f5/0x210 [ 108.849813][ T335] prep_new_page+0x1c/0x110 [ 108.855177][ T335] get_page_from_freelist+0x2c6e/0x2ce0 [ 108.861396][ T335] __alloc_pages+0x19e/0x3a0 [ 108.866735][ T335] alloc_slab_page+0x6e/0xf0 [ 108.872457][ T335] new_slab+0x98/0x3d0 [ 108.877211][ T335] ___slab_alloc+0x6f6/0xb50 [ 108.882428][ T335] __slab_alloc+0x5e/0xa0 [ 108.887530][ T335] __kmem_cache_alloc_node+0x203/0x2c0 [ 108.893820][ T335] kmalloc_trace+0x29/0xb0 [ 108.899090][ T335] kernfs_iop_get_link+0x65/0x620 [ 108.904933][ T335] vfs_readlink+0x187/0x400 [ 108.909753][ T335] do_readlinkat+0x23b/0x480 [ 108.915340][ T335] __x64_sys_readlink+0x7f/0x90 [ 108.921171][ T335] x64_sys_call+0x87f/0x9a0 [ 108.926049][ T335] do_syscall_64+0x4c/0xa0 [ 108.930887][ T335] page_owner free stack trace missing [ 108.936831][ T335] [ 108.939262][ T335] Memory state around the buggy address: [ 108.945554][ T335] ffff888112fe0b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 108.955232][ T335] ffff888112fe0c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 108.964365][ T335] >ffff888112fe0c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 108.973701][ T335] ^ [ 108.984108][ T335] ffff888112fe0d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 108.993397][ T335] ffff888112fe0d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 109.002843][ T335] ================================================================== [ 109.011691][ T335] Disabling lock debugging due to kernel taint [ 109.018996][ T19] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 109.036971][ T28] kauditd_printk_skb: 14 callbacks suppressed [ 109.036985][ T28] audit: type=1400 audit(1749329248.821:88): avc: denied { read } for pid=84 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 [ 109.068660][ T28] audit: type=1400 audit(1749329248.841:89): avc: denied { search } for pid=84 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 [ 109.092854][ T28] audit: type=1400 audit(1749329248.841:90): avc: denied { write } for pid=84 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 [ 109.118518][ T28] audit: type=1400 audit(1749329248.841:91): avc: denied { add_name } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 109.141585][ T28] audit: type=1400 audit(1749329248.841:92): avc: denied { create } for pid=84 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 109.165926][ T28] audit: type=1400 audit(1749329248.841:93): avc: denied { append open } for pid=84 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 [ 109.191406][ T28] audit: type=1400 audit(1749329248.841:94): avc: denied { getattr } for pid=84 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 [ 109.216776][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.230005][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 109.241073][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 109.252801][ T19] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.254601][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 109.265830][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 109.277154][ T295] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.287247][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 109.305004][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 109.322497][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.331989][ T24] usb 1-1: Product: syz [ 109.337200][ T24] usb 1-1: Manufacturer: syz [ 109.343091][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 109.343370][ T19] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 109.353935][ T24] usb 1-1: SerialNumber: syz [ 109.365622][ T303] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 109.372841][ T295] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 109.390516][ T295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.393683][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.400609][ T295] usb 2-1: Product: syz [ 109.410578][ T19] usb 4-1: Product: syz [ 109.414309][ T295] usb 2-1: Manufacturer: syz [ 109.419029][ T19] usb 4-1: Manufacturer: syz [ 109.419053][ T19] usb 4-1: SerialNumber: syz [ 109.434644][ T295] usb 2-1: SerialNumber: syz [ 109.470169][ T6] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 109.581569][ T303] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.593248][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 109.600961][ T396] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 109.605044][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 109.613612][ T396] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 109.623243][ T398] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 109.640140][ T398] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 109.643506][ T394] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 109.651212][ T303] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 109.657965][ T394] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 109.667687][ T303] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.688179][ T303] usb 3-1: Product: syz [ 109.693574][ T303] usb 3-1: Manufacturer: syz [ 109.699064][ T303] usb 3-1: SerialNumber: syz [ 109.707983][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.725730][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 109.737750][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 109.752365][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 109.762720][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 109.773188][ T6] usb 5-1: Product: syz [ 109.778818][ T6] usb 5-1: Manufacturer: syz [ 109.784350][ T6] usb 5-1: SerialNumber: syz [ 109.938610][ T400] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 109.947151][ T400] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 109.991391][ T402] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 110.000785][ T402] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 110.232984][ T396] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 110.241416][ T396] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 110.252700][ T398] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 110.260755][ T398] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 110.277432][ T394] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 110.285722][ T394] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 110.453155][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 110.462558][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 110.469528][ T19] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 110.471016][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 110.478509][ T19] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 110.491781][ T19] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 110.495108][ T295] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 110.505604][ T295] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 110.513465][ T295] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 110.557437][ T400] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 110.565310][ T400] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 110.612226][ T402] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 110.620337][ T402] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 executing program executing program [ 110.655169][ T24] cdc_ncm 1-1:1.0: setting tx_max = 32 [ 110.663503][ 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 [ 110.678990][ T24] usb 1-1: USB disconnect, device number 5 [ 110.683399][ T19] cdc_ncm 4-1:1.0: setting tx_max = 32 [ 110.691425][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) executing program [ 110.705748][ T295] cdc_ncm 2-1:1.0: setting tx_max = 32 [ 110.714629][ T19] cdc_ncm 4-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 110.720012][ T295] cdc_ncm 2-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 110.732336][ T19] usb 4-1: USB disconnect, device number 5 [ 110.748831][ T295] usb 2-1: USB disconnect, device number 5 [ 110.756028][ T295] cdc_ncm 2-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 110.756761][ T19] cdc_ncm 4-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 110.776898][ T303] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 110.784824][ T303] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 110.793274][ T303] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 110.828695][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 110.835741][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 110.844495][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 executing program [ 110.978535][ T303] cdc_ncm 3-1:1.0: setting tx_max = 32 [ 110.987536][ T303] 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 [ 111.005741][ T303] usb 3-1: USB disconnect, device number 5 [ 111.013141][ T303] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) executing program [ 111.029023][ T6] cdc_ncm 5-1:1.0: setting tx_max = 32 [ 111.047120][ 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 [ 111.086652][ T6] usb 5-1: USB disconnect, device number 5 [ 111.100537][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 111.130171][ T24] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 111.170181][ T295] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 111.250493][ T19] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 111.311473][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 111.324754][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 111.336843][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 111.349805][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 111.359853][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.368237][ T24] usb 1-1: Product: syz [ 111.373002][ T24] usb 1-1: Manufacturer: syz [ 111.378250][ T24] usb 1-1: SerialNumber: syz [ 111.384262][ T295] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 111.397215][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 111.408270][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 111.420172][ T303] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 111.429637][ T295] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 111.431886][ T19] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 111.439628][ T295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.452934][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 111.461209][ T295] usb 2-1: Product: syz [ 111.472462][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 111.476621][ T295] usb 2-1: Manufacturer: syz [ 111.488888][ T19] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 111.492090][ T295] usb 2-1: SerialNumber: syz [ 111.502875][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.515885][ T19] usb 4-1: Product: syz [ 111.521151][ T6] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 111.529871][ T19] usb 4-1: Manufacturer: syz [ 111.536155][ T19] usb 4-1: SerialNumber: syz [ 111.601795][ T303] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 111.615191][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 111.627753][ T431] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 111.627798][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 111.638655][ T431] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 111.672108][ T303] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 111.683122][ T303] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.692929][ T303] usb 3-1: Product: syz [ 111.697540][ T303] usb 3-1: Manufacturer: syz [ 111.703531][ T303] usb 3-1: SerialNumber: syz [ 111.709837][ T435] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 111.719314][ T435] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 111.725657][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 111.744143][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 111.756650][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 111.757269][ T433] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 111.769907][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 111.777123][ T433] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 111.787451][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 111.805328][ T6] usb 5-1: Product: syz [ 111.809991][ T6] usb 5-1: Manufacturer: syz [ 111.815479][ T6] usb 5-1: SerialNumber: syz [ 111.925231][ T437] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 111.936174][ T437] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 112.022957][ T441] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 112.032668][ T441] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 112.262333][ T431] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 112.270828][ T431] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 112.332210][ T435] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 112.341088][ T435] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 112.406492][ T433] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 112.415053][ T433] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 112.480001][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 112.487503][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 112.496257][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 112.550277][ T437] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 112.558329][ T295] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 112.558358][ T437] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 112.565550][ T295] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 112.581981][ T295] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 112.624542][ T19] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 112.632778][ T19] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 112.641029][ T19] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 112.644039][ T441] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 112.656005][ T441] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 executing program [ 112.680588][ T24] cdc_ncm 1-1:1.0: setting tx_max = 32 [ 112.689966][ 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 [ 112.706747][ T24] usb 1-1: USB disconnect, device number 6 [ 112.714086][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) executing program [ 112.758676][ T295] cdc_ncm 2-1:1.0: setting tx_max = 32 [ 112.767053][ T295] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 112.780554][ T303] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 112.784243][ T295] usb 2-1: USB disconnect, device number 6 [ 112.797225][ T303] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 executing program [ 112.797483][ T295] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 112.821489][ T303] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 112.829392][ T19] cdc_ncm 4-1:1.0: setting tx_max = 32 [ 112.837703][ T19] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 112.854903][ T19] usb 4-1: USB disconnect, device number 6 [ 112.866855][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 112.874684][ T19] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 112.884665][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 112.893218][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 executing program [ 112.981048][ T303] cdc_ncm 3-1:1.0: setting tx_max = 32 [ 112.990356][ T303] 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 [ 113.014910][ T303] usb 3-1: USB disconnect, device number 6 [ 113.024528][ T303] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) executing program [ 113.067809][ T6] cdc_ncm 5-1:1.0: setting tx_max = 32 [ 113.079642][ 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 [ 113.118558][ T6] usb 5-1: USB disconnect, device number 6 [ 113.126450][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 113.140176][ T24] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 113.230144][ T295] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 113.290195][ T19] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 113.352086][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.368884][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 113.383047][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 113.401521][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 113.414863][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.420302][ T303] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 113.425510][ T24] usb 1-1: Product: syz [ 113.440466][ T24] usb 1-1: Manufacturer: syz [ 113.448939][ T24] usb 1-1: SerialNumber: syz [ 113.457425][ T295] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.471884][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 113.485365][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 113.491443][ T19] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.519716][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 113.522331][ T295] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 113.541745][ T6] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 113.564467][ T295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.574997][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 113.585102][ T295] usb 2-1: Product: syz [ 113.609517][ T19] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 113.611111][ T295] usb 2-1: Manufacturer: syz [ 113.628879][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.634264][ T295] usb 2-1: SerialNumber: syz [ 113.645125][ T19] usb 4-1: Product: syz [ 113.656760][ T19] usb 4-1: Manufacturer: syz [ 113.665547][ T19] usb 4-1: SerialNumber: syz [ 113.671348][ T303] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.688734][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 113.704451][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 113.704629][ T468] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 113.721436][ T303] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 113.727065][ T468] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 113.738461][ T303] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.759743][ T303] usb 3-1: Product: syz [ 113.765928][ T303] usb 3-1: Manufacturer: syz [ 113.771520][ T303] usb 3-1: SerialNumber: syz [ 113.791747][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 113.809074][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 113.821159][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 113.839342][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 113.851395][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 113.854097][ T470] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 113.862664][ T6] usb 5-1: Product: syz [ 113.871350][ T470] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 113.876191][ T6] usb 5-1: Manufacturer: syz [ 113.891323][ T6] usb 5-1: SerialNumber: syz [ 113.918028][ T473] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 113.931981][ T473] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 113.982221][ T475] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 113.991588][ T475] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 114.108703][ T481] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 114.120234][ T481] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 114.349120][ T468] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 114.358505][ T468] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 114.488459][ T470] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 114.496489][ T470] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 114.543219][ T473] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 114.553021][ T473] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 114.569619][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 114.578037][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 114.588318][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 114.603096][ T475] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 114.612484][ T475] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 114.708230][ T295] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 114.715944][ T295] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 114.726930][ T295] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 114.735052][ T481] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 114.744824][ T481] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 executing program [ 114.762085][ T19] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 114.769611][ T19] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 114.770721][ T24] cdc_ncm 1-1:1.0: setting tx_max = 32 [ 114.790654][ T19] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 114.800190][ 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 [ 114.821558][ T303] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 114.823354][ T24] usb 1-1: USB disconnect, device number 7 [ 114.835010][ T303] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 114.839860][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 114.847722][ T303] cdc_ncm 3-1:1.0: setting rx_max = 2048 executing program [ 114.913838][ T295] cdc_ncm 2-1:1.0: setting tx_max = 32 [ 114.932961][ T295] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 114.948007][ T295] usb 2-1: USB disconnect, device number 7 executing program [ 114.956065][ T295] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) [ 114.956218][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 114.977118][ T19] cdc_ncm 4-1:1.0: setting tx_max = 32 [ 114.983897][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 114.991701][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 115.001172][ T19] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 executing program [ 115.014898][ T19] usb 4-1: USB disconnect, device number 7 [ 115.023576][ T19] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 115.036901][ T303] cdc_ncm 3-1:1.0: setting tx_max = 32 [ 115.057886][ T303] 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 [ 115.075228][ T303] usb 3-1: USB disconnect, device number 7 [ 115.082421][ T303] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) executing program [ 115.156710][ T6] cdc_ncm 5-1:1.0: setting tx_max = 32 [ 115.165241][ 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 [ 115.191329][ T6] usb 5-1: USB disconnect, device number 7 [ 115.197754][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 115.280173][ T24] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 115.420340][ T295] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 115.440226][ T19] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 115.480218][ T303] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 115.492605][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 115.505235][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 115.516304][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 115.529942][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 115.540875][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.549749][ T24] usb 1-1: Product: syz [ 115.555120][ T24] usb 1-1: Manufacturer: syz [ 115.560857][ T24] usb 1-1: SerialNumber: syz [ 115.580189][ T6] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 115.602142][ T295] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 115.614830][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 115.626929][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 115.631443][ T19] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 115.640269][ T295] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 115.650691][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 115.660354][ T295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.671416][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 115.679704][ T295] usb 2-1: Product: syz [ 115.693323][ T303] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 115.696913][ T295] usb 2-1: Manufacturer: syz [ 115.711053][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 115.717451][ T295] usb 2-1: SerialNumber: syz [ 115.729210][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 115.746641][ T19] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 115.757600][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.766514][ T19] usb 4-1: Product: syz [ 115.771199][ T19] usb 4-1: Manufacturer: syz [ 115.771225][ T506] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 115.776513][ T19] usb 4-1: SerialNumber: syz [ 115.784970][ T506] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 115.790707][ T303] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 115.808828][ T303] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.818082][ T303] usb 3-1: Product: syz [ 115.823286][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 115.836160][ T303] usb 3-1: Manufacturer: syz [ 115.841387][ T303] usb 3-1: SerialNumber: syz [ 115.846977][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 115.859587][ T6] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 115.874408][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 115.885927][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 115.896329][ T6] usb 5-1: Product: syz [ 115.901288][ T6] usb 5-1: Manufacturer: syz [ 115.906533][ T6] usb 5-1: SerialNumber: syz [ 115.936847][ T508] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 115.945044][ T508] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 116.035730][ T510] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 116.044257][ T510] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 116.072008][ T512] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 116.080049][ T512] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 116.113938][ T514] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 116.125979][ T514] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 116.400415][ T506] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 116.410189][ T506] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 116.556627][ T508] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 116.564677][ T508] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 116.619865][ T24] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 116.628515][ T24] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 116.638297][ T24] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 116.655844][ T510] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 116.668526][ T510] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 116.691593][ T512] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 116.700993][ T512] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 116.735666][ T514] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 116.747713][ T514] raw-gadget.4 gadget.4: fail, usb_ep_enable returned -22 [ 116.774828][ T295] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 executing program [ 116.782081][ T295] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 116.790446][ T295] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 116.820897][ T24] cdc_ncm 1-1:1.0: setting tx_max = 32 [ 116.830167][ 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 [ 116.845330][ T24] usb 1-1: USB disconnect, device number 8 [ 116.853340][ T24] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM (NO ZLP) [ 116.879904][ T19] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 116.887243][ T19] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 116.895772][ T19] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 116.910454][ T303] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 116.918061][ T303] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 116.927454][ T303] cdc_ncm 3-1:1.0: setting rx_max = 2048 executing program [ 116.956995][ T6] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 116.964648][ T6] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 116.973461][ T6] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 116.980136][ T295] cdc_ncm 2-1:1.0: setting tx_max = 32 [ 116.989468][ T295] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 117.012216][ T295] usb 2-1: USB disconnect, device number 8 [ 117.020334][ T295] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM (NO ZLP) executing program executing program [ 117.081921][ T19] cdc_ncm 4-1:1.0: setting tx_max = 32 [ 117.092177][ T19] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 117.107483][ T19] usb 4-1: USB disconnect, device number 8 [ 117.115699][ T303] cdc_ncm 3-1:1.0: setting tx_max = 32 [ 117.126577][ T303] cdc_ncm 3-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 117.139769][ T19] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM (NO ZLP) [ 117.152828][ T303] usb 3-1: USB disconnect, device number 8 [ 117.159705][ T6] cdc_ncm 5-1:1.0: setting tx_max = 32 executing program [ 117.174540][ 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 [ 117.188243][ T303] cdc_ncm 3-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 117.201620][ T6] usb 5-1: USB disconnect, device number 8 [ 117.208368][ T6] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM (NO ZLP) [ 117.250338][ T24] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 117.410242][ T295] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 117.441662][ T24] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 117.453127][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 117.465951][ T24] usb 1-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 117.478963][ T24] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 117.488617][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.498097][ T24] usb 1-1: Product: syz [ 117.502883][ T24] usb 1-1: Manufacturer: syz [ 117.508750][ T24] usb 1-1: SerialNumber: syz [ 117.570317][ T19] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 117.592476][ T295] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 117.605295][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 117.616722][ T295] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 117.629399][ T295] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 117.630138][ T303] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 117.640699][ T295] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.659411][ T295] usb 2-1: Product: syz [ 117.664007][ T295] usb 2-1: Manufacturer: syz [ 117.669563][ T295] usb 2-1: SerialNumber: syz [ 117.680338][ T6] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 117.715973][ T543] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 117.724331][ T543] raw-gadget.3 gadget.0: fail, usb_ep_enable returned -22 [ 117.752748][ T19] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 117.765095][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 117.776182][ T19] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 117.789855][ T19] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 117.800238][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.809238][ T19] usb 4-1: Product: syz [ 117.814109][ T19] usb 4-1: Manufacturer: syz [ 117.820641][ T19] usb 4-1: SerialNumber: syz [ 117.831475][ T303] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 117.844265][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 117.856892][ T303] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 8 [ 117.869970][ T303] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 117.881796][ T303] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 117.881972][ T545] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 117.891803][ T303] usb 3-1: Product: syz [ 117.901065][ T545] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22