54.846310][ T3730] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 954.855417][ T3730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 954.865436][ T3667] usb 5-1: USB disconnect, device number 35 [ 954.868501][ T3730] usb 2-1: SerialNumber: syz [ 954.906803][T11731] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 954.913689][T11731] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 954.927317][ T3730] hub 2-1:250.228: bad descriptor, ignoring hub [ 954.933575][ T3730] hub: probe of 2-1:250.228 failed with error -5 [ 954.946742][ T3673] usb 1-1: reset high-speed USB device number 44 using dummy_hcd [ 954.986374][ T3686] usb 3-1: device descriptor read/64, error 18 [ 955.107188][ T3686] usb usb3-port1: attempt power cycle [ 955.137093][ T3730] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 112 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 955.186266][ T3673] usb 1-1: Using ep0 maxpacket: 8 [ 955.366600][T11723] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 955.373500][T11723] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 955.546199][ T3686] usb 3-1: new high-speed USB device number 127 using dummy_hcd [ 955.746409][ T3686] usb 3-1: device descriptor read/8, error -61 [ 956.036170][ T3686] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 956.267078][ T3686] usb 3-1: device descriptor read/8, error -61 [ 956.396403][ T3686] usb usb3-port1: unable to enumerate USB device 02:34:50 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:34:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x5f1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:34:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x6d2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:34:50 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:34:50 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:34:50 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 959.718370][T11723] usblp0: removed [ 959.731382][ T3667] usb 2-1: USB disconnect, device number 112 [ 959.737733][ T3673] usb 1-1: can't restore configuration #250 (error=-71) 02:34:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x6e2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 959.766899][ T3673] usb 1-1: USB disconnect, device number 44 [ 959.775067][ T3667] usblp0: removed [ 959.800644][ T3673] usblp1: removed 02:34:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x60000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:34:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x6f2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:34:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x601a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:34:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x702c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:34:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x611a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 960.016177][ T3730] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 960.076538][ T26] usb 5-1: new high-speed USB device number 36 using dummy_hcd [ 960.196260][ T3673] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 960.205419][ T3667] usb 2-1: new high-speed USB device number 113 using dummy_hcd [ 960.206224][ T3730] usb 3-1: device descriptor read/64, error 18 [ 960.326189][ T26] usb 5-1: Using ep0 maxpacket: 8 [ 960.476283][ T26] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 960.476314][ T26] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 960.486305][ T3730] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 960.494647][ T3667] usb 2-1: Using ep0 maxpacket: 8 [ 960.507263][ T3673] usb 1-1: Using ep0 maxpacket: 8 [ 960.512494][ T26] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 960.521806][ T26] usb 5-1: config 250 has no interface number 0 [ 960.528255][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 960.539925][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 960.550635][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 960.563172][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 960.573902][ T26] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 960.587735][ T26] usb 5-1: config 250 interface 228 has no altsetting 0 [ 960.646370][ T3673] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 960.656203][ T3667] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 960.664846][ T3667] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 960.673831][ T3673] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 960.682713][ T3667] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 960.692082][ T3673] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 960.696198][ T3730] usb 3-1: device descriptor read/64, error 18 [ 960.703098][ T3667] usb 2-1: config 250 has no interface number 0 [ 960.715499][ T3673] usb 1-1: config 250 has no interface number 0 [ 960.723525][ T26] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 960.733051][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 960.745080][ T3667] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 960.756657][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 960.765758][ T26] usb 5-1: SerialNumber: syz [ 960.770477][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 960.780990][ T3667] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 960.792004][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 960.804524][ T3667] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 960.816821][T11742] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 960.823803][T11742] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 960.826471][ T3730] usb usb3-port1: attempt power cycle [ 960.830592][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 960.847178][ T26] hub 5-1:250.228: bad descriptor, ignoring hub [ 960.853421][ T26] hub: probe of 5-1:250.228 failed with error -5 [ 960.859989][ T3667] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 960.871626][ T3667] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 960.887589][ T3673] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 960.901135][ T3667] usb 2-1: config 250 interface 228 has no altsetting 0 [ 960.908131][ T3673] usb 1-1: config 250 interface 228 has no altsetting 0 [ 961.006405][ T3667] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 961.015688][ T3667] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 961.024656][ T3673] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 961.033790][ T3673] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 961.041832][ T3673] usb 1-1: SerialNumber: syz [ 961.046475][ T3667] usb 2-1: SerialNumber: syz [ 961.079628][T11744] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 961.080500][T11746] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 961.086823][ T26] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 36 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 961.093880][T11746] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 961.106597][T11744] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 961.121437][ T3667] hub 2-1:250.228: bad descriptor, ignoring hub [ 961.129585][ T3667] hub: probe of 2-1:250.228 failed with error -5 [ 961.138027][ T3673] hub 1-1:250.228: bad descriptor, ignoring hub [ 961.144273][ T3673] hub: probe of 1-1:250.228 failed with error -5 [ 961.187122][ T26] usb 5-1: USB disconnect, device number 36 [ 961.195596][ T26] usblp0: removed [ 961.246674][ T3730] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 961.337696][ T3667] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 113 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 961.426352][ T3730] usb 3-1: device descriptor read/8, error -61 [ 961.499503][ T3673] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 45 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 961.526204][ C1] usblp0: nonzero read bulk status received: -71 [ 961.538844][ T3670] usb 2-1: USB disconnect, device number 113 [ 961.547152][ T3673] usb 1-1: USB disconnect, device number 45 [ 961.558525][ T3673] usblp1: removed [ 961.696253][ T26] usb 5-1: new high-speed USB device number 37 using dummy_hcd [ 961.700836][ T3730] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 961.876227][ T3730] usb 3-1: device descriptor read/8, error -61 [ 961.966181][ T26] usb 5-1: Using ep0 maxpacket: 8 [ 961.996288][ T3730] usb usb3-port1: unable to enumerate USB device [ 962.066277][ T3673] usb 1-1: new high-speed USB device number 46 using dummy_hcd [ 962.126382][ T26] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 962.134795][ T26] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 962.143894][ T26] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 962.153179][ T26] usb 5-1: config 250 has no interface number 0 [ 962.159725][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 962.171339][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 962.181806][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 962.193615][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 962.208721][ T26] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 962.223754][ T26] usb 5-1: config 250 interface 228 has no altsetting 0 [ 962.326518][ T26] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 962.336060][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 962.344271][ T26] usb 5-1: SerialNumber: syz [ 962.366215][ T3673] usb 1-1: Using ep0 maxpacket: 8 [ 962.366617][T11742] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 962.379322][T11742] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 962.417450][ T26] hub 5-1:250.228: bad descriptor, ignoring hub [ 962.423783][ T26] hub: probe of 5-1:250.228 failed with error -5 [ 962.526297][ T3673] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 962.534682][ T3673] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 962.543650][ T3673] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 962.552945][ T3673] usb 1-1: config 250 has no interface number 0 [ 962.559394][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 962.571068][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 962.581556][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 962.593574][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 962.604308][ T3673] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 962.619781][ T3673] usb 1-1: config 250 interface 228 has no altsetting 0 [ 962.648051][ T26] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 37 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 962.706972][ T26] usb 5-1: USB disconnect, device number 37 [ 962.714800][ T26] usblp0: removed [ 962.736292][ T3673] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 962.745865][ T3673] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 02:34:53 executing program 0: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 02:34:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x712c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:34:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x621a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 962.754058][ T3673] usb 1-1: SerialNumber: syz [ 962.769909][T11761] usblp0: removed [ 962.776368][ T3673] usb 1-1: can't set config #250, error -71 [ 962.798386][ T3673] usb 1-1: USB disconnect, device number 46 02:34:53 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:34:53 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:34:53 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:34:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x722c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:34:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x631a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:34:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x732c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:34:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x641a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:34:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x74000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:34:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x650c0000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 963.246297][ T3673] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 963.416262][ T3670] usb 2-1: new high-speed USB device number 114 using dummy_hcd [ 963.416319][ T3667] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 963.456232][ T26] usb 5-1: new high-speed USB device number 38 using dummy_hcd [ 963.536166][ T3673] usb 1-1: Using ep0 maxpacket: 8 [ 963.636287][ T3667] usb 3-1: device descriptor read/64, error 18 [ 963.656370][ T3673] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 963.664844][ T3673] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 963.666186][ T3670] usb 2-1: Using ep0 maxpacket: 8 [ 963.674180][ T3673] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 963.688677][ T3673] usb 1-1: config 250 has no interface number 0 [ 963.695460][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 963.707988][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 963.719239][ T26] usb 5-1: Using ep0 maxpacket: 8 [ 963.724352][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 963.736446][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 963.747448][ T3673] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 963.761248][ T3673] usb 1-1: config 250 interface 228 has no altsetting 0 [ 963.806216][ T3670] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 963.814986][ T3670] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 963.824331][ T3670] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 963.833779][ T3670] usb 2-1: config 250 has no interface number 0 [ 963.840667][ T3670] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 963.852276][ T3670] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 963.862758][ T3670] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 963.875108][ T3670] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 963.879508][ T26] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 963.894372][ T3673] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 963.903669][ T3673] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 963.908364][ T3670] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 963.911895][ T3667] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 963.930844][ T3670] usb 2-1: config 250 interface 228 has no altsetting 0 [ 963.932783][ T26] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 963.949374][ T3673] usb 1-1: SerialNumber: syz [ 963.954424][ T26] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 963.964803][ T26] usb 5-1: config 250 has no interface number 0 [ 963.971285][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 963.983682][T11767] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 963.990880][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 963.991780][T11767] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 964.001613][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 964.021211][ T3673] hub 1-1:250.228: bad descriptor, ignoring hub [ 964.026401][ T3670] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 964.027489][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 964.027518][ T26] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 964.043303][ T3670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 964.048299][ T3673] hub: probe of 1-1:250.228 failed with error -5 [ 964.066793][ T3670] usb 2-1: SerialNumber: syz [ 964.069464][ T26] usb 5-1: config 250 interface 228 has no altsetting 0 [ 964.106506][T11774] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 964.113561][T11774] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 964.127543][ T3670] hub 2-1:250.228: bad descriptor, ignoring hub [ 964.133810][ T3670] hub: probe of 2-1:250.228 failed with error -5 [ 964.146236][ T3667] usb 3-1: device descriptor read/64, error 18 [ 964.166358][ T26] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 964.175461][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 964.183781][ T26] usb 5-1: SerialNumber: syz [ 964.216481][T11777] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 964.223493][T11777] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 964.237631][ T26] hub 5-1:250.228: bad descriptor, ignoring hub [ 964.243881][ T26] hub: probe of 5-1:250.228 failed with error -5 [ 964.266413][ T3667] usb usb3-port1: attempt power cycle [ 964.337962][ T3670] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 114 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 964.473975][T11767] UDC core: couldn't find an available UDC or it's busy: -16 [ 964.481636][T11767] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 964.567132][ T3673] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 47 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 964.580011][ T26] usblp 5-1:250.228: usblp2: USB Bidirectional printer dev 38 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 964.586409][ T3670] usb 2-1: USB disconnect, device number 114 [ 964.591460][ C1] usblp0: nonzero read bulk status received: -71 [ 964.637412][ T3673] usb 1-1: USB disconnect, device number 47 [ 964.643714][ T26] usb 5-1: USB disconnect, device number 38 [ 964.653015][ T3673] usblp1: removed [ 964.659320][ T26] usblp2: removed [ 964.696891][ T3667] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 964.906244][ T3667] usb 3-1: device descriptor read/8, error -61 02:34:55 executing program 0: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 02:34:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x742c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:34:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x651a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 965.116492][ T26] usb 5-1: new high-speed USB device number 39 using dummy_hcd [ 965.196306][ T3667] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 965.306240][ T3670] usb 1-1: new high-speed USB device number 48 using dummy_hcd [ 965.376159][ T26] usb 5-1: Using ep0 maxpacket: 8 [ 965.396403][ T3667] usb 3-1: device descriptor read/8, error -61 [ 965.516565][ T3667] usb usb3-port1: unable to enumerate USB device [ 965.546252][ T26] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 965.546263][ T3670] usb 1-1: Using ep0 maxpacket: 8 [ 965.546290][ T26] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 965.568733][ T26] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 965.578933][ T26] usb 5-1: config 250 has no interface number 0 [ 965.585219][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 965.596838][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 965.607344][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 965.619042][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 965.629632][ T26] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 965.643190][ T26] usb 5-1: config 250 interface 228 has no altsetting 0 [ 965.666311][ T3670] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 965.674864][ T3670] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 965.684378][ T3670] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 965.693640][ T3670] usb 1-1: config 250 has no interface number 0 [ 965.699931][ T3670] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 965.711520][ T3670] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 965.721968][ T3670] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 965.733670][ T3670] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 965.736251][ T26] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 965.744271][ T3670] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 965.758626][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 965.766907][ T3670] usb 1-1: config 250 interface 228 has no altsetting 0 [ 965.783112][ T26] usb 5-1: SerialNumber: syz [ 965.806859][T11777] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 965.813831][T11777] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 965.837268][ T26] hub 5-1:250.228: bad descriptor, ignoring hub [ 965.843565][ T26] hub: probe of 5-1:250.228 failed with error -5 [ 965.846365][ T3670] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 965.859507][ T3670] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 965.867744][ T3670] usb 1-1: SerialNumber: syz [ 965.887346][T11795] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 965.894345][T11795] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 965.907277][ T3670] hub 1-1:250.228: bad descriptor, ignoring hub [ 965.913512][ T3670] hub: probe of 1-1:250.228 failed with error -5 [ 966.055720][T11776] usblp0: removed [ 966.067887][ T26] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 39 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 966.120909][ T26] usb 5-1: USB disconnect, device number 39 [ 966.135352][ T26] usblp0: removed [ 966.352517][T11795] UDC core: couldn't find an available UDC or it's busy: -16 [ 966.360140][T11795] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 966.377458][ T3670] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 48 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 966.416854][ T3670] usb 1-1: USB disconnect, device number 48 [ 966.424271][ T3670] usblp0: removed 02:34:57 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:34:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x65580000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:34:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x752c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:34:57 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1a"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:34:57 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:34:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x762c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:34:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x660c0000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:34:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x772c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:34:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x661a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:34:57 executing program 0: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 02:34:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x782c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:34:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x671a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 966.856204][ T3730] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 966.863892][T10456] usb 2-1: new high-speed USB device number 115 using dummy_hcd [ 966.876363][ T914] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 967.106330][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 967.112582][T10456] usb 2-1: Using ep0 maxpacket: 8 [ 967.126238][ T914] usb 5-1: Using ep0 maxpacket: 8 [ 967.176303][ T3670] usb 1-1: new high-speed USB device number 49 using dummy_hcd [ 967.236301][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 967.244780][T10456] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 967.253348][ T914] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 967.261843][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 967.270927][ T914] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 967.279945][T10456] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 967.288920][ T914] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 967.299009][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 967.308598][T10456] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 967.318286][ T914] usb 5-1: config 250 has no interface number 0 [ 967.324573][ T914] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 967.336240][ T3730] usb 3-1: config 250 has no interface number 0 [ 967.342493][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 967.354105][T10456] usb 2-1: config 250 has no interface number 0 [ 967.360431][T10456] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 967.372177][ T914] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 967.382756][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 967.393391][T10456] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 967.403865][ T914] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 967.415546][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 967.427554][ T3670] usb 1-1: Using ep0 maxpacket: 8 [ 967.432788][T10456] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 967.444713][ T914] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 967.455323][T10456] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 967.465891][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 967.476636][ T914] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 967.490190][T10456] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 967.503892][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 967.517623][ T914] usb 5-1: config 250 interface 228 has no altsetting 0 [ 967.524931][T10456] usb 2-1: config 250 interface 228 has no altsetting 0 [ 967.531975][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 967.556550][ T3670] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 967.564910][ T3670] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 967.576345][ T3670] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 967.585559][ T3670] usb 1-1: config 250 has no interface number 0 [ 967.591933][ T3670] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 967.603633][ T3670] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 967.614388][ T914] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 967.624037][T10456] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 967.633432][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 967.642661][ T3670] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 967.654492][T10456] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 967.662574][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 967.670617][ T914] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 967.678695][T10456] usb 2-1: SerialNumber: syz [ 967.683767][ T3730] usb 3-1: SerialNumber: syz [ 967.688409][ T914] usb 5-1: SerialNumber: syz [ 967.693349][ T3670] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 967.708307][ T3670] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 967.722286][T11804] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 967.722454][T11803] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 967.730374][T11804] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 967.736358][T11807] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 967.742973][T11803] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 967.749510][ T3670] usb 1-1: config 250 interface 228 has no altsetting 0 [ 967.762062][T11807] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 967.767007][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 967.776916][T10456] hub 2-1:250.228: bad descriptor, ignoring hub [ 967.783169][T10456] hub: probe of 2-1:250.228 failed with error -5 [ 967.790443][ T914] hub 5-1:250.228: bad descriptor, ignoring hub [ 967.796804][ T3730] hub: probe of 3-1:250.228 failed with error -5 [ 967.803534][ T914] hub: probe of 5-1:250.228 failed with error -5 [ 967.843556][ T3670] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 967.852669][ T3670] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 967.860706][ T3670] usb 1-1: SerialNumber: syz [ 967.886854][T11821] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 967.893689][T11821] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 967.907492][ T3670] hub 1-1:250.228: bad descriptor, ignoring hub [ 967.913784][ T3670] hub: probe of 1-1:250.228 failed with error -5 [ 967.987937][T10456] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 115 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 968.000340][ T3730] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 11 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 968.014452][ T914] usblp 5-1:250.228: usblp2: USB Bidirectional printer dev 40 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 968.066878][ T914] usb 5-1: USB disconnect, device number 40 [ 968.075394][ T914] usblp2: removed [ 968.366635][ T3730] usb 3-1: USB disconnect, device number 11 [ 968.392455][T11824] UDC core: couldn't find an available UDC or it's busy: -16 [ 968.400328][T11824] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 968.576222][ T914] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 968.816224][ T914] usb 5-1: Using ep0 maxpacket: 8 [ 968.936264][ T914] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 968.945603][ T914] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 968.960106][ T914] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 968.969550][ T914] usb 5-1: config 250 has no interface number 0 [ 968.975809][ T914] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 968.987532][ T914] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 968.998032][ T914] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 969.009740][ T914] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 969.020301][ T914] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 969.033866][ T914] usb 5-1: config 250 interface 228 has no altsetting 0 [ 969.077931][ T3730] usblp1: removed [ 969.078139][ T26] usb 2-1: USB disconnect, device number 115 [ 969.096059][ T26] usblp0: removed [ 969.107652][ T3670] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 49 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 969.119661][ T914] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 969.133062][ T914] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 969.142534][ T914] usb 5-1: SerialNumber: syz [ 969.156750][ T3670] usb 1-1: USB disconnect, device number 49 [ 969.164937][ T3670] usblp0: removed [ 969.169040][T11807] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 969.179134][T11807] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 969.207327][ T914] hub 5-1:250.228: bad descriptor, ignoring hub [ 969.214135][ T914] hub: probe of 5-1:250.228 failed with error -5 [ 969.417413][ T914] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 41 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 969.446243][ T3730] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 969.456804][ T914] usb 5-1: USB disconnect, device number 41 [ 969.464035][ T914] usblp0: removed 02:35:00 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:35:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x792c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x68000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:00 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:00 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:35:00 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1a"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 969.876209][ T3730] usb 3-1: device not accepting address 12, error -71 02:35:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x7a000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x681a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x7a020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x691a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x7a2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x6a030000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 970.216225][ T914] usb 2-1: new high-speed USB device number 116 using dummy_hcd [ 970.224193][ T5] usb 1-1: new high-speed USB device number 50 using dummy_hcd [ 970.236402][ T26] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 970.246291][ T3730] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 970.466394][ T914] usb 2-1: Using ep0 maxpacket: 8 [ 970.471864][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 970.496274][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 970.527157][ T26] usb 5-1: Using ep0 maxpacket: 8 [ 970.596284][ T914] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 970.609061][ T5] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 970.620087][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 970.629525][ T5] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 970.639763][ T914] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 970.649450][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 970.660293][ T5] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 970.670536][ T914] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 970.676269][ T26] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 970.680076][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 970.696814][ T26] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 970.700916][ T5] usb 1-1: config 250 has no interface number 0 [ 970.714075][ T26] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 970.715159][ T914] usb 2-1: config 250 has no interface number 0 [ 970.725342][ T26] usb 5-1: config 250 has no interface number 0 [ 970.737897][ T5] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 970.739587][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 970.751265][ T3730] usb 3-1: config 250 has no interface number 0 [ 970.770033][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 970.771590][ T914] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 970.783443][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 970.801930][ T5] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 970.809561][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 970.823950][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 970.829825][ T26] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 970.841710][ T5] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 970.861631][ T26] usb 5-1: config 250 interface 228 has no altsetting 0 [ 970.868677][ T914] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 970.890473][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 970.901842][ T914] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 970.914199][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 970.925935][ T5] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 970.936554][ T914] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 970.947237][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 970.957967][ T5] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 970.966365][ T26] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 970.971543][ T914] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 970.986491][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 970.994168][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 971.008220][ T26] usb 5-1: SerialNumber: syz [ 971.016055][ T5] usb 1-1: config 250 interface 228 has no altsetting 0 [ 971.027660][ T914] usb 2-1: config 250 interface 228 has no altsetting 0 [ 971.034646][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 971.046493][T11838] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 971.053550][T11838] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 971.077334][ T26] hub 5-1:250.228: bad descriptor, ignoring hub [ 971.083652][ T26] hub: probe of 5-1:250.228 failed with error -5 [ 971.110354][ T5] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 971.120292][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 971.130053][ T914] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 971.139815][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 971.148701][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 971.157417][ T914] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 971.165882][ T914] usb 2-1: SerialNumber: syz [ 971.171149][ T5] usb 1-1: SerialNumber: syz [ 971.176691][ T3730] usb 3-1: SerialNumber: syz [ 971.196432][T11834] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 971.203867][T11834] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 971.211109][T11836] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 971.216466][T11833] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 971.219316][T11836] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 971.229327][T11833] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 971.239217][ T5] hub 1-1:250.228: bad descriptor, ignoring hub [ 971.245477][ T5] hub: probe of 1-1:250.228 failed with error -5 [ 971.253114][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 971.260134][ T914] hub 2-1:250.228: bad descriptor, ignoring hub [ 971.266414][ T3730] hub: probe of 3-1:250.228 failed with error -5 [ 971.273070][ T914] hub: probe of 2-1:250.228 failed with error -5 [ 971.288469][ T26] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 42 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 971.347750][ T26] usb 5-1: USB disconnect, device number 42 [ 971.357086][ T26] usblp0: removed [ 971.457406][ T914] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 116 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 971.469856][ T3730] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 13 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 971.481896][ T5] usblp 1-1:250.228: usblp2: USB Bidirectional printer dev 50 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 971.536835][ T5] usb 1-1: USB disconnect, device number 50 [ 971.549287][ T5] usblp2: removed [ 971.848882][ T914] usb 3-1: USB disconnect, device number 13 [ 971.906371][ T26] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 972.166225][ T26] usb 5-1: Using ep0 maxpacket: 8 [ 972.306188][ T26] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 972.314686][ T26] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 972.324099][ T26] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 972.334176][ T26] usb 5-1: config 250 has no interface number 0 [ 972.340636][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 972.352339][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 972.363180][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 972.375103][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 972.385681][ T26] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 972.399355][ T26] usb 5-1: config 250 interface 228 has no altsetting 0 [ 972.506431][ T26] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 972.515579][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 972.523682][ T26] usb 5-1: SerialNumber: syz [ 972.557142][T11838] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 972.564011][T11838] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 972.587360][ T26] hub 5-1:250.228: bad descriptor, ignoring hub [ 972.593624][ T26] hub: probe of 5-1:250.228 failed with error -5 02:35:04 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:35:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x7b2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x6a1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:06 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:06 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:35:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x7c2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x6b1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:06 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1a"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 976.036277][ T914] usblp1: removed [ 976.036793][ T3686] usb 2-1: USB disconnect, device number 116 [ 976.059799][ T26] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 43 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 976.085529][ T3686] usblp0: removed 02:35:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x7d2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x6c000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x7e2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x6c1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:07 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:35:07 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x7f2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 976.327953][ T26] usb 5-1: reset high-speed USB device number 43 using dummy_hcd 02:35:07 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x6d1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 976.376440][ T3667] usb 1-1: new high-speed USB device number 51 using dummy_hcd [ 976.506282][ T914] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 976.526255][ T3686] usb 2-1: new high-speed USB device number 117 using dummy_hcd [ 976.636193][ T3667] usb 1-1: Using ep0 maxpacket: 8 [ 976.726631][ T26] usb 5-1: device descriptor read/64, error -71 [ 976.746159][ T914] usb 3-1: Using ep0 maxpacket: 8 [ 976.776326][ T3667] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 976.784859][ T3667] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 976.793980][ T3686] usb 2-1: Using ep0 maxpacket: 8 [ 976.799337][ T3667] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 976.808816][ T3667] usb 1-1: config 250 has no interface number 0 [ 976.815064][ T3667] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 976.826898][ T3667] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 976.837971][ T3667] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 976.851520][ T3667] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 976.862356][ T3667] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 976.877734][ T914] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 976.877875][ T3667] usb 1-1: config 250 interface 228 has no altsetting 0 [ 976.891917][ T914] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 976.903219][ T914] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 976.912726][ T914] usb 3-1: config 250 has no interface number 0 [ 976.919312][ T914] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 976.931036][ T914] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 976.941521][ T914] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 976.946266][ T3686] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 976.953703][ T914] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 976.962441][ T3686] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 976.979432][ T914] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 976.981747][ T3667] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 976.999453][ T914] usb 3-1: config 250 interface 228 has no altsetting 0 [ 977.004057][ T26] usb 5-1: reset high-speed USB device number 43 using dummy_hcd [ 977.021409][ T3686] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 977.030871][ T3667] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 977.039017][ T3686] usb 2-1: config 250 has no interface number 0 [ 977.045884][ T3667] usb 1-1: SerialNumber: syz [ 977.050707][ T3686] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 977.064235][ T3686] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 977.076596][ T3686] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 977.088804][T11866] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 977.095603][T11866] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 977.096364][ T914] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 977.102520][ T3686] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 977.119237][ T914] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 977.124631][ T3686] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 977.134336][ T914] usb 3-1: SerialNumber: syz [ 977.145892][ T3686] usb 2-1: config 250 interface 228 has no altsetting 0 [ 977.147682][ T3667] hub 1-1:250.228: bad descriptor, ignoring hub [ 977.165088][ T3667] hub: probe of 1-1:250.228 failed with error -5 [ 977.186635][T11870] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 977.193614][T11870] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 977.207140][ T914] hub 3-1:250.228: bad descriptor, ignoring hub [ 977.213429][ T914] hub: probe of 3-1:250.228 failed with error -5 [ 977.226410][ T3686] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 977.235652][ T3686] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 977.243754][ T3686] usb 2-1: SerialNumber: syz [ 977.266594][T11868] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 977.273712][T11868] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 977.287768][ T3686] hub 2-1:250.228: bad descriptor, ignoring hub [ 977.294069][ T3686] hub: probe of 2-1:250.228 failed with error -5 [ 977.316332][ T26] usb 5-1: Using ep0 maxpacket: 8 [ 977.389287][ T3667] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 51 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 977.417059][ T914] usblp 3-1:250.228: usblp2: USB Bidirectional printer dev 14 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 977.440688][ T3667] usb 1-1: USB disconnect, device number 51 [ 977.450143][ T3667] usblp0: removed [ 977.488239][T11881] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 977.495138][T11881] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 977.517775][ T3686] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 117 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 977.727077][ T914] usb 2-1: USB disconnect, device number 117 [ 977.746135][ C0] usblp0: nonzero read bulk status received: -108 [ 977.766297][ T26] usb 5-1: failed to restore interface 228 altsetting 255 (error=-71) [ 977.775208][ T26] usb 5-1: USB disconnect, device number 43 [ 977.785919][ T26] usblp1: removed [ 977.794229][ T3673] usb 3-1: USB disconnect, device number 14 [ 977.807194][ T3673] usblp2: removed [ 978.166285][ T3673] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 978.356242][ T26] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 978.456200][ T3673] usb 3-1: Using ep0 maxpacket: 8 [ 978.576372][ T3673] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 978.585825][ T3673] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 978.594725][ T3673] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 978.604265][ T3673] usb 3-1: config 250 has no interface number 0 [ 978.611565][ T3673] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 978.623137][ T3673] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 978.633617][ T26] usb 5-1: Using ep0 maxpacket: 8 [ 978.638982][ T3673] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 978.650801][ T3673] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 978.661635][ T3673] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 978.677748][ T3673] usb 3-1: config 250 interface 228 has no altsetting 0 [ 978.766300][ T26] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 978.775493][ T26] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 978.784457][ T3673] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 978.795166][ T3673] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 978.803624][ T26] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 978.813635][ T3673] usb 3-1: SerialNumber: syz [ 978.818861][ T26] usb 5-1: config 250 has no interface number 0 [ 978.825871][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 978.837581][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 978.837874][T11870] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 978.848102][ T26] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 978.860288][T11870] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 978.867170][ T26] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 978.885268][ T3673] hub 3-1:250.228: bad descriptor, ignoring hub [ 978.892665][ T26] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 978.906644][ T3673] hub: probe of 3-1:250.228 failed with error -5 [ 978.914453][ T26] usb 5-1: config 250 interface 228 has no altsetting 0 [ 979.016419][ T26] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 979.029574][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 979.038420][ T26] usb 5-1: SerialNumber: syz [ 979.066516][T11881] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 979.073495][T11881] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 979.086113][T11869] usblp0: removed [ 979.092064][ T3673] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 15 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 979.104887][ T26] hub 5-1:250.228: bad descriptor, ignoring hub [ 979.111272][ T26] hub: probe of 5-1:250.228 failed with error -5 [ 979.148408][ T3673] usb 3-1: USB disconnect, device number 15 [ 979.159275][ T3673] usblp0: removed [ 979.297973][ T26] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 44 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 979.346929][ T26] usb 5-1: USB disconnect, device number 44 [ 979.354184][ T26] usblp0: removed 02:35:10 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x80020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x6e1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:10 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:35:10 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:35:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x6f1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x802c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x701a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x81000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:10 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:35:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x711a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:10 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x812c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 979.896235][ T5] usb 2-1: new high-speed USB device number 118 using dummy_hcd [ 979.905052][ T914] usb 1-1: new high-speed USB device number 52 using dummy_hcd [ 979.936387][ T26] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 980.096317][ T3730] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 980.139134][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 980.146294][ T914] usb 1-1: Using ep0 maxpacket: 8 [ 980.206357][ T26] usb 3-1: Using ep0 maxpacket: 8 [ 980.256326][ T5] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 980.264990][ T5] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 980.274090][ T914] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 980.282466][ T914] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 980.291464][ T5] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 980.300759][ T914] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 980.310117][ T5] usb 2-1: config 250 has no interface number 0 [ 980.316672][ T914] usb 1-1: config 250 has no interface number 0 [ 980.323363][ T914] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 980.335023][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 980.346699][ T3730] usb 5-1: Using ep0 maxpacket: 8 [ 980.351779][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 980.356301][ T26] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 980.362304][ T914] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 980.375509][ T26] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 980.381659][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 980.394942][ T26] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 980.402323][ T914] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 980.411212][ T26] usb 3-1: config 250 has no interface number 0 [ 980.424787][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 980.441860][ T914] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 980.453947][ T26] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 980.454041][ T5] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 980.470520][ T26] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 980.480794][ T914] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 980.496764][ T26] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 980.504268][ T3730] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 980.520253][ T26] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 980.524130][ T5] usb 2-1: config 250 interface 228 has no altsetting 0 [ 980.535703][ T26] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 980.542513][ T914] usb 1-1: config 250 interface 228 has no altsetting 0 [ 980.563054][ T26] usb 3-1: config 250 interface 228 has no altsetting 0 [ 980.564161][ T3730] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 980.580621][ T3730] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 980.590209][ T3730] usb 5-1: config 250 has no interface number 0 [ 980.597046][ T3730] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 980.609019][ T3730] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 980.619946][ T3730] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 980.632038][ T3730] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 980.642763][ T3730] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 980.656514][ T5] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 980.665572][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 980.666342][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 980.673648][ T914] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 980.683307][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 980.691838][ T3730] usb 5-1: config 250 interface 228 has no altsetting 0 [ 980.696500][ T5] usb 2-1: SerialNumber: syz [ 980.700256][ T26] usb 3-1: SerialNumber: syz [ 980.716646][ T914] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 980.724656][ T914] usb 1-1: SerialNumber: syz [ 980.746528][T11899] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 980.753811][T11899] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 980.756747][T11896] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 980.761114][T11902] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 980.767561][ T3730] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 980.779256][T11902] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 980.783516][T11896] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 980.797630][ T5] hub 2-1:250.228: bad descriptor, ignoring hub [ 980.803889][ T5] hub: probe of 2-1:250.228 failed with error -5 [ 980.810642][ T3730] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 980.812158][ T26] hub 3-1:250.228: bad descriptor, ignoring hub [ 980.819775][ T914] hub 1-1:250.228: bad descriptor, ignoring hub [ 980.830461][ T26] hub: probe of 3-1:250.228 failed with error -5 [ 980.832199][ T3730] usb 5-1: SerialNumber: syz [ 980.843848][ T914] hub: probe of 1-1:250.228 failed with error -5 [ 980.866523][T11912] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 980.874726][T11912] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 980.887285][ T3730] hub 5-1:250.228: bad descriptor, ignoring hub [ 980.893810][ T3730] hub: probe of 5-1:250.228 failed with error -5 [ 981.008590][ T5] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 118 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 981.057137][ T26] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 16 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 981.197291][ T914] usblp 1-1:250.228: usblp2: USB Bidirectional printer dev 52 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 981.209411][ T3730] usblp 5-1:250.228: usblp3: USB Bidirectional printer dev 45 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 981.211535][ T26] usb 2-1: USB disconnect, device number 118 [ 981.220951][ C1] usblp0: nonzero read bulk status received: -71 [ 981.249265][ T3730] usb 5-1: USB disconnect, device number 45 [ 981.255657][ T914] usb 1-1: USB disconnect, device number 52 [ 981.273186][ T914] usblp2: removed [ 981.277642][ T3730] usblp3: removed [ 981.347902][T11894] usblp0: removed [ 981.366477][ T3667] usb 3-1: USB disconnect, device number 16 [ 981.373982][ T3667] usblp1: removed [ 981.727964][ T5] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 981.746214][ T3730] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 981.966329][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 981.986277][ T3730] usb 5-1: Using ep0 maxpacket: 8 [ 982.086361][ T5] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 982.096063][ T5] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 982.105041][ T5] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 982.114810][ T3730] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 982.123267][ T5] usb 3-1: config 250 has no interface number 0 [ 982.129779][ T3730] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 982.138951][ T5] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 982.151558][ T3730] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 982.160892][ T5] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 982.174314][ T3730] usb 5-1: config 250 has no interface number 0 [ 982.180822][ T3730] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 982.192404][ T5] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 982.206183][ T3730] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 982.217980][ T5] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 982.228924][ T3730] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 982.240787][ T5] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 982.254314][ T3730] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 982.264847][ T5] usb 3-1: config 250 interface 228 has no altsetting 0 [ 982.272277][ T3730] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 982.285966][ T3730] usb 5-1: config 250 interface 228 has no altsetting 0 [ 982.356281][ T5] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 982.365381][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 982.373935][ T3730] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 982.383191][ T5] usb 3-1: SerialNumber: syz [ 982.388642][ T3730] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 982.397644][ T3730] usb 5-1: SerialNumber: syz [ 982.416560][T11902] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 982.423628][T11902] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 982.426583][T11912] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 982.439474][ T5] hub 3-1:250.228: bad descriptor, ignoring hub [ 982.439681][T11912] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 982.445724][ T5] hub: probe of 3-1:250.228 failed with error -5 [ 982.467375][ T3730] hub 5-1:250.228: bad descriptor, ignoring hub [ 982.474314][ T3730] hub: probe of 5-1:250.228 failed with error -5 [ 982.657699][ T5] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 17 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 982.677849][ T3730] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 46 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 982.718010][ T5] usb 3-1: USB disconnect, device number 17 [ 982.727379][ T3730] usb 5-1: USB disconnect, device number 46 [ 982.733520][ T5] usblp0: removed [ 982.738993][ T3730] usblp1: removed 02:35:13 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x721a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x822c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:13 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 02:35:13 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:35:13 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:35:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x832c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x731a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x842c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x74000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x852c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x741a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 983.436417][ T26] usb 1-1: new high-speed USB device number 53 using dummy_hcd [ 983.446349][ T3730] usb 2-1: new high-speed USB device number 119 using dummy_hcd [ 983.476185][ T914] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 983.486327][ T3667] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 983.686268][ T3730] usb 2-1: Using ep0 maxpacket: 8 [ 983.706313][ T26] usb 1-1: Using ep0 maxpacket: 8 [ 983.716159][ T914] usb 5-1: Using ep0 maxpacket: 8 [ 983.736161][ T3667] usb 3-1: Using ep0 maxpacket: 8 [ 983.810294][ T3730] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 983.818788][ T3730] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 983.831518][ T3730] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 983.841044][ T914] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 983.849560][ T3730] usb 2-1: config 250 has no interface number 0 [ 983.856191][ T914] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 983.856335][ T26] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 983.865915][ T914] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 983.885791][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 983.886185][ T3667] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 983.897901][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 983.916681][ T26] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 983.916712][ T26] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 983.916733][ T26] usb 1-1: config 250 has no interface number 0 [ 983.916765][ T26] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 983.916793][ T26] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 983.925945][ T914] usb 5-1: config 250 has no interface number 0 [ 983.941344][ T3667] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 983.957740][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 983.974095][ T26] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 983.980378][ T914] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 983.990612][ T3667] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 984.002801][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 984.021644][ T26] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 984.024537][ T3730] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 984.037149][ T3667] usb 3-1: config 250 has no interface number 0 [ 984.049095][ T914] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 984.066968][ T26] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 984.068853][ T914] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 984.079394][ T26] usb 1-1: config 250 interface 228 has no altsetting 0 [ 984.092779][ T3730] usb 2-1: config 250 interface 228 has no altsetting 0 [ 984.092867][ T914] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 984.112734][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 984.112767][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 984.112794][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 984.112822][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 984.112847][ T3667] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 984.126718][ T914] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 984.164621][ T3667] usb 3-1: config 250 interface 228 has no altsetting 0 [ 984.175443][ T3730] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 984.220092][ T3730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 984.228210][ T914] usb 5-1: config 250 interface 228 has no altsetting 0 [ 984.235242][ T3730] usb 2-1: SerialNumber: syz [ 984.246377][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 984.255746][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 984.264470][ T26] usb 1-1: SerialNumber: syz [ 984.266580][T11928] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 984.269673][ T3667] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 984.287672][T11928] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 984.293373][ T3667] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 984.303366][ T3667] usb 3-1: SerialNumber: syz [ 984.307430][ T3730] hub 2-1:250.228: bad descriptor, ignoring hub [ 984.308369][T11930] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 984.314215][ T3730] hub: probe of 2-1:250.228 failed with error -5 [ 984.328504][ T914] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 984.338161][ T914] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 984.340666][T11930] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 984.346541][ T914] usb 5-1: SerialNumber: syz [ 984.367011][ T26] hub 1-1:250.228: bad descriptor, ignoring hub [ 984.375805][ T26] hub: probe of 1-1:250.228 failed with error -5 [ 984.376423][T11933] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 984.388574][T11935] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 984.390548][T11933] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 984.397494][T11935] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 984.412452][ T3667] hub 3-1:250.228: bad descriptor, ignoring hub [ 984.419936][ T3667] hub: probe of 3-1:250.228 failed with error -5 [ 984.437337][ T914] hub 5-1:250.228: bad descriptor, ignoring hub [ 984.443839][ T914] hub: probe of 5-1:250.228 failed with error -5 [ 984.537824][ T3730] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 119 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 984.716912][ T3667] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 18 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 984.729222][ T914] usblp 5-1:250.228: usblp2: USB Bidirectional printer dev 47 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 984.735383][ T26] usblp 1-1:250.228: usblp3: USB Bidirectional printer dev 53 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 984.740703][ C0] usblp0: nonzero read bulk status received: -71 [ 984.772869][ T140] usb 2-1: USB disconnect, device number 119 [ 984.806852][ T914] usb 5-1: USB disconnect, device number 47 [ 984.816915][ T26] usb 1-1: USB disconnect, device number 53 [ 984.831758][ T26] usblp3: removed [ 984.840934][ T914] usblp2: removed [ 984.956381][ T3730] usb 3-1: USB disconnect, device number 18 [ 984.965467][ T3730] usblp1: removed [ 985.266856][ T26] usb 1-1: new high-speed USB device number 54 using dummy_hcd [ 985.296201][ T914] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 985.310596][ T3730] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 985.536174][ T26] usb 1-1: Using ep0 maxpacket: 8 [ 985.556308][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 985.562385][ T914] usb 5-1: Using ep0 maxpacket: 8 [ 985.676369][ T26] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 985.685554][ T26] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 985.686823][ T914] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 985.695796][ T26] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 985.704016][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 985.713060][ T26] usb 1-1: config 250 has no interface number 0 [ 985.713097][ T26] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 985.739487][ T914] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 985.749590][ T26] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 985.749645][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 985.766352][ T26] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 985.770205][ T914] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 985.781594][ T26] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 985.790946][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 985.805991][ T26] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 985.810939][ T914] usb 5-1: config 250 has no interface number 0 [ 985.825399][ T26] usb 1-1: config 250 interface 228 has no altsetting 0 [ 985.831839][ T3730] usb 3-1: config 250 has no interface number 0 [ 985.845116][ T914] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 985.858764][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 985.871701][ T914] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 985.882874][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 985.893454][ T914] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 985.905468][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 985.918573][ T914] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 985.926279][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 985.934375][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 985.939644][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 985.956136][ T914] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 985.959709][ T26] usb 1-1: SerialNumber: syz [ 985.977728][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 985.991964][ T914] usb 5-1: config 250 interface 228 has no altsetting 0 [ 986.000495][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 986.006516][T11930] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 986.019316][T11930] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 986.047221][ T26] hub 1-1:250.228: bad descriptor, ignoring hub [ 986.053504][ T26] hub: probe of 1-1:250.228 failed with error -5 [ 986.086373][ T914] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 986.095772][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 986.104894][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 986.112943][ T914] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 986.121018][ T3730] usb 3-1: SerialNumber: syz [ 986.126036][ T914] usb 5-1: SerialNumber: syz [ 986.146696][T11933] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 986.153590][T11933] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 986.161143][T11935] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 986.166897][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 986.174857][T11935] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 986.179953][T11930] usblp0: removed [ 986.185886][ T3730] hub: probe of 3-1:250.228 failed with error -5 02:35:16 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x862c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x751a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:16 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 986.197085][ T914] hub 5-1:250.228: bad descriptor, ignoring hub [ 986.200645][ T26] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 54 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 986.203423][ T914] hub: probe of 5-1:250.228 failed with error -5 02:35:16 executing program 4: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 02:35:16 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) recvmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x2000) 02:35:17 executing program 0: syz_emit_ethernet(0x26, &(0x7f0000000000)={@broadcast, @empty, @val, {@ipv4}}, 0x0) [ 986.244366][ T3730] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 19 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 02:35:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000040)=@abs, 0x8) [ 986.311318][ T26] usb 1-1: USB disconnect, device number 54 [ 986.324093][ T26] usblp0: removed [ 986.328985][ T914] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 48 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 02:35:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r0, &(0x7f0000000000)=@in6={0x18, 0x3}, 0xc) 02:35:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x761a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:17 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x8, 0x0, 0x0) 02:35:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x872c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 986.486667][ T3730] usb 3-1: reset high-speed USB device number 19 using dummy_hcd [ 986.566562][ T914] usb 5-1: reset high-speed USB device number 48 using dummy_hcd [ 986.576173][ T140] usb 2-1: new high-speed USB device number 120 using dummy_hcd [ 986.726294][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 986.806468][ T914] usb 5-1: Using ep0 maxpacket: 8 [ 986.836253][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 986.866930][T11964] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 986.876045][T11964] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 986.946628][T11966] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 986.953833][T11966] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 986.966456][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 986.974945][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 986.984618][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 986.994288][ T140] usb 2-1: config 250 has no interface number 0 [ 987.000656][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 987.013175][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 987.023650][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 987.035386][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 987.046027][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 987.062169][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 987.089966][T11964] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 987.099143][T11964] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 987.156561][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 987.172718][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 987.181350][ T140] usb 2-1: SerialNumber: syz [ 987.216599][T11960] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 987.223861][T11960] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 987.237100][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 987.245429][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 987.426582][T11979] UDC core: couldn't find an available UDC or it's busy: -16 [ 987.434684][T11979] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 987.486305][ T26] usb 3-1: USB disconnect, device number 19 02:35:22 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13af"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:22 executing program 0: pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) 02:35:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x771a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x882c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:22 executing program 4: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 02:35:22 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209d"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 992.006211][ T914] usb 5-1: failed to restore interface 228 altsetting 255 (error=-110) [ 992.025868][ T914] usb 5-1: USB disconnect, device number 48 [ 992.030237][ T140] usblp 2-1:250.228: usblp2: USB Bidirectional printer dev 120 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 992.041768][ T914] usblp0: removed 02:35:22 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0) [ 992.098634][ T140] usb 2-1: USB disconnect, device number 120 [ 992.105991][ T26] usblp1: removed 02:35:22 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/timer_list\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 02:35:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x781a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 992.140875][ T140] usblp2: removed 02:35:22 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=@ipv6_delrule={0x24, 0x21, 0x1, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, [@FIB_RULE_POLICY=@FRA_IP_PROTO={0x5}]}, 0x24}}, 0x0) 02:35:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x88a8ffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:22 executing program 0: bpf$BPF_BTF_GET_FD_BY_ID(0x3, 0x0, 0x0) syz_clone(0x40008040, &(0x7f0000000000)="63996bdf58690fc39b17f223f83fe7", 0xf, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) [ 992.237148][ T1221] ieee802154 phy0 wpan0: encryption failed: -22 [ 992.243482][ T1221] ieee802154 phy1 wpan1: encryption failed: -22 [ 992.466154][ T914] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 992.506278][ T26] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 992.526298][ T140] usb 2-1: new high-speed USB device number 121 using dummy_hcd [ 992.706285][ T914] usb 5-1: Using ep0 maxpacket: 8 [ 992.776383][ T26] usb 3-1: Using ep0 maxpacket: 8 [ 992.816216][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 992.826481][ T914] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 992.834926][ T914] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 992.843918][ T914] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 992.853247][ T914] usb 5-1: config 250 has no interface number 0 [ 992.860072][ T914] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 992.871809][ T914] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 992.882540][ T914] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 992.894273][ T914] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 992.904891][ T914] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 992.906235][ T26] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 992.918918][ T914] usb 5-1: config 250 interface 228 has no altsetting 0 [ 992.939954][ T26] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 992.949075][ T26] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 992.958915][ T26] usb 3-1: config 250 has no interface number 0 [ 992.965177][ T26] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 992.977010][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 992.985598][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 992.994581][ T26] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 993.005030][ T26] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 993.006196][ T914] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 993.019315][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 993.034809][ T914] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 993.037663][ T26] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 993.037692][ T26] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 993.037722][ T26] usb 3-1: config 250 interface 228 has no altsetting 0 [ 993.037809][ T140] usb 2-1: config 250 has no interface number 0 [ 993.060598][ T914] usb 5-1: SerialNumber: syz [ 993.088316][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 993.100067][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 993.110660][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 993.116436][T11992] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 993.122784][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 993.136774][T11992] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 993.139746][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 993.155388][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 993.157078][ T914] hub 5-1:250.228: bad descriptor, ignoring hub [ 993.163719][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 993.176191][ T914] hub: probe of 5-1:250.228 failed with error -5 [ 993.186130][ T26] usb 3-1: SerialNumber: syz [ 993.186633][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 993.226603][T11989] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 993.233548][T11989] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 993.257676][ T26] hub 3-1:250.228: bad descriptor, ignoring hub [ 993.264123][ T26] hub: probe of 3-1:250.228 failed with error -5 [ 993.306365][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 993.315449][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 993.323581][ T140] usb 2-1: SerialNumber: syz [ 993.366715][T11993] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 993.373745][T11993] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 993.397457][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 993.404068][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 993.472764][ T26] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 20 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 993.583842][T11992] UDC core: couldn't find an available UDC or it's busy: -16 [ 993.591511][T11992] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 993.614461][ T140] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 121 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 993.632525][ T914] usblp 5-1:250.228: usblp2: USB Bidirectional printer dev 49 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 993.692929][ T914] usb 5-1: USB disconnect, device number 49 [ 993.976524][ T3259] usb 2-1: USB disconnect, device number 121 [ 994.087376][T11989] usb 3-1: reset high-speed USB device number 20 using dummy_hcd [ 994.336251][T11989] usb 3-1: Using ep0 maxpacket: 8 [ 994.477131][T12008] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 994.484243][T12008] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 994.698187][T12008] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 994.705253][T12008] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 994.746792][ T914] usblp2: removed [ 994.750615][ T3259] usblp1: removed [ 994.766166][ C1] usblp0: nonzero read bulk status received: -71 [ 994.929480][ T26] usb 3-1: USB disconnect, device number 20 [ 994.968334][ T26] usblp0: removed 02:35:26 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13af"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x791a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x892c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:26 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000100)={0xb, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, 0xffff}}, 0x18) 02:35:26 executing program 4: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 02:35:26 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:35:26 executing program 0: futex(0x0, 0x7, 0x0, &(0x7f0000000180), 0x0, 0x0) 02:35:26 executing program 0: openat$sysctl(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/vm/drop_caches\x00', 0x1, 0x0) 02:35:26 executing program 0: r0 = syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) 02:35:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x89a00000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:26 executing program 0: r0 = syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) 02:35:26 executing program 0: r0 = syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) [ 995.716277][ T5] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 995.726150][ T914] usb 2-1: new high-speed USB device number 122 using dummy_hcd [ 995.766239][ T26] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 995.956297][ T5] usb 5-1: Using ep0 maxpacket: 8 [ 995.966349][ T914] usb 2-1: Using ep0 maxpacket: 8 [ 996.026416][ T26] usb 3-1: Using ep0 maxpacket: 8 [ 996.076437][ T5] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 996.084833][ T5] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 996.095384][ T914] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 996.104022][ T914] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 996.113402][ T5] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 996.123335][ T914] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 996.132638][ T5] usb 5-1: config 250 has no interface number 0 [ 996.138959][ T5] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 996.150588][ T914] usb 2-1: config 250 has no interface number 0 [ 996.156931][ T914] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 996.166245][ T26] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 996.168733][ T5] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 996.187504][ T914] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 996.198460][ T914] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 996.199867][ T26] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 996.211240][ T5] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 996.211279][ T5] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 996.211308][ T5] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 996.211353][ T5] usb 5-1: config 250 interface 228 has no altsetting 0 [ 996.211457][ T914] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 996.233975][ T26] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 996.257431][ T914] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 996.270803][ T26] usb 3-1: config 250 has no interface number 0 [ 996.297790][ T5] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 996.297823][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 996.297844][ T5] usb 5-1: SerialNumber: syz [ 996.301660][ T914] usb 2-1: config 250 interface 228 has no altsetting 0 [ 996.305444][ T26] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 996.328716][T12017] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 996.333076][ T26] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 996.350131][T12017] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 996.351369][ T26] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 996.366963][ T5] hub 5-1:250.228: bad descriptor, ignoring hub [ 996.372849][ T26] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 996.380673][ T5] hub: probe of 5-1:250.228 failed with error -5 [ 996.387246][ T26] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 996.398227][ T914] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 996.409051][ T26] usb 3-1: config 250 interface 228 has no altsetting 0 [ 996.434401][ T914] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 996.442874][ T914] usb 2-1: SerialNumber: syz [ 996.466522][T12018] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 996.473828][T12018] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 996.487048][ T914] hub 2-1:250.228: bad descriptor, ignoring hub [ 996.493332][ T914] hub: probe of 2-1:250.228 failed with error -5 [ 996.536437][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 996.549658][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 996.558140][ T26] usb 3-1: SerialNumber: syz [ 996.576638][T12021] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 996.583525][T12021] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 996.598123][ T26] hub 3-1:250.228: bad descriptor, ignoring hub [ 996.604984][ T26] hub: probe of 3-1:250.228 failed with error -5 [ 996.698825][ T914] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 122 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 996.771512][T12017] UDC core: couldn't find an available UDC or it's busy: -16 [ 996.779059][T12017] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 996.807931][ T26] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 21 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 996.814085][ T5] usblp 5-1:250.228: usblp2: USB Bidirectional printer dev 50 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 996.866717][ T5] usb 5-1: USB disconnect, device number 50 [ 996.874108][ T5] usblp2: removed [ 997.196327][ T26] usb 3-1: USB disconnect, device number 21 02:35:31 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13af"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x7a000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x8a2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:31 executing program 0: r0 = syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) 02:35:31 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:35:31 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1001.256382][ T3259] usb 2-1: USB disconnect, device number 122 [ 1001.261911][ T26] usblp1: removed [ 1001.276772][ T3259] usblp0: removed 02:35:32 executing program 0: ioctl$I2C_SMBUS(0xffffffffffffffff, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) 02:35:32 executing program 0: ioctl$I2C_SMBUS(0xffffffffffffffff, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) 02:35:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x8b2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:32 executing program 0: ioctl$I2C_SMBUS(0xffffffffffffffff, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) 02:35:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x7a020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:32 executing program 0: r0 = syz_open_dev$I2C(0x0, 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) [ 1001.596222][ T3667] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 1001.719833][ T3259] usb 2-1: new high-speed USB device number 123 using dummy_hcd [ 1001.756322][ T26] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 1001.866185][ T3667] usb 5-1: Using ep0 maxpacket: 8 [ 1001.966280][ T3259] usb 2-1: Using ep0 maxpacket: 8 [ 1002.006282][ T3667] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1002.014775][ T3667] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1002.023852][ T26] usb 3-1: Using ep0 maxpacket: 8 [ 1002.028999][ T3667] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1002.038748][ T3667] usb 5-1: config 250 has no interface number 0 [ 1002.045108][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1002.056905][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1002.067419][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1002.083237][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1002.093982][ T3667] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1002.094040][ T3259] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1002.108494][ T3667] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1002.128321][ T3259] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1002.139283][ T3259] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1002.152612][ T3259] usb 2-1: config 250 has no interface number 0 [ 1002.160921][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1002.175195][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1002.186421][ T26] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1002.190708][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1002.195148][ T26] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1002.211171][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1002.215969][ T26] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1002.230902][ T3259] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1002.236357][ T3667] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1002.255091][ T3259] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1002.258879][ T26] usb 3-1: config 250 has no interface number 0 [ 1002.272211][ T3667] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1002.280513][ T26] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1002.292847][ T3667] usb 5-1: SerialNumber: syz [ 1002.298103][ T26] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1002.312542][ T26] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1002.324384][ T26] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1002.337626][T12043] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1002.344441][T12043] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1002.352337][ T26] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1002.356262][ T3259] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1002.368241][ T3667] hub 5-1:250.228: bad descriptor, ignoring hub [ 1002.383703][ T3259] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1002.384474][ T26] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1002.399329][ T3667] hub: probe of 5-1:250.228 failed with error -5 [ 1002.406158][ T3259] usb 2-1: SerialNumber: syz [ 1002.426470][T12049] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1002.433433][T12049] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1002.447302][ T3259] hub 2-1:250.228: bad descriptor, ignoring hub [ 1002.454058][ T3259] hub: probe of 2-1:250.228 failed with error -5 [ 1002.486723][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1002.495962][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1002.504060][ T26] usb 3-1: SerialNumber: syz [ 1002.527475][T12051] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1002.534587][T12051] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1002.557311][ T26] hub 3-1:250.228: bad descriptor, ignoring hub [ 1002.564621][ T26] hub: probe of 3-1:250.228 failed with error -5 [ 1002.587826][ T3667] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 51 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1002.648168][ T3667] usb 5-1: USB disconnect, device number 51 [ 1002.656059][ T3667] usblp0: removed [ 1002.658046][ T3259] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 123 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1002.767795][ T26] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 22 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1003.136308][ T914] usb 3-1: USB disconnect, device number 22 02:35:37 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:37 executing program 0: r0 = syz_open_dev$I2C(0x0, 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) 02:35:37 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x8c2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:37 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x7a1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:37 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:35:37 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:35:38 executing program 0: r0 = syz_open_dev$I2C(0x0, 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) [ 1007.225982][ T914] usblp1: removed [ 1007.230036][ T3259] usb 2-1: USB disconnect, device number 123 [ 1007.260779][ T3259] usblp0: removed 02:35:38 executing program 0: syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(0xffffffffffffffff, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) 02:35:38 executing program 0: syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(0xffffffffffffffff, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) 02:35:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x8d2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x7b1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:38 executing program 0: syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(0xffffffffffffffff, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x7, 0x0}) [ 1007.556226][ T3667] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 1007.646155][ T3259] usb 2-1: new high-speed USB device number 124 using dummy_hcd [ 1007.706172][ T914] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 1007.806275][ T3667] usb 5-1: Using ep0 maxpacket: 8 [ 1007.886165][ T3259] usb 2-1: Using ep0 maxpacket: 8 [ 1007.946270][ T914] usb 3-1: Using ep0 maxpacket: 8 [ 1007.946410][ T3667] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1007.959890][ T3667] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1007.968785][ T3667] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1007.978670][ T3667] usb 5-1: config 250 has no interface number 0 [ 1007.985113][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1007.996911][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1008.006218][ T3259] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1008.008466][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1008.029725][ T3259] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1008.033154][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1008.049474][ T3259] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1008.053777][ T3667] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1008.072848][ T914] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1008.072874][ T914] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1008.072896][ T914] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1008.072919][ T914] usb 3-1: config 250 has no interface number 0 [ 1008.072948][ T914] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1008.072977][ T914] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1008.073004][ T914] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1008.073032][ T914] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1008.073058][ T914] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1008.073088][ T914] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1008.101110][ T3667] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1008.107927][ T3259] usb 2-1: config 250 has no interface number 0 [ 1008.191216][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1008.202868][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1008.213362][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1008.225056][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1008.226236][ T3667] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1008.235718][ T3259] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1008.258363][ T3259] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1008.263306][ T3667] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1008.273621][ T3667] usb 5-1: SerialNumber: syz [ 1008.276425][ T914] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1008.288248][ T914] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1008.296669][ T914] usb 3-1: SerialNumber: syz [ 1008.306546][T12075] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1008.313521][T12075] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1008.316821][T12081] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1008.328132][T12081] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1008.336428][ T3259] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1008.337021][ T3667] hub 5-1:250.228: bad descriptor, ignoring hub [ 1008.346996][ T914] hub 3-1:250.228: bad descriptor, ignoring hub [ 1008.357741][ T3667] hub: probe of 5-1:250.228 failed with error -5 [ 1008.365694][ T3259] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1008.373803][ T914] hub: probe of 3-1:250.228 failed with error -5 [ 1008.381756][ T3259] usb 2-1: SerialNumber: syz [ 1008.406807][T12079] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1008.414147][T12079] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1008.427414][ T3259] hub 2-1:250.228: bad descriptor, ignoring hub [ 1008.433677][ T3259] hub: probe of 2-1:250.228 failed with error -5 [ 1008.568284][ T3667] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 52 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1008.587318][ T914] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 23 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1008.611834][ T3667] usb 5-1: USB disconnect, device number 52 [ 1008.619470][ T3667] usblp0: removed [ 1008.637482][ T3259] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 124 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1008.957023][ T3259] usb 3-1: USB disconnect, device number 23 [ 1009.738487][ T914] usb 2-1: USB disconnect, device number 124 [ 1009.746152][ T3259] usblp1: removed [ 1009.755225][ T914] usblp0: removed [ 1010.096264][ T3259] usb 3-1: new high-speed USB device number 24 using dummy_hcd 02:35:41 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:41 executing program 0: r0 = syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, 0x0) 02:35:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x7c1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x8e2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:41 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:35:41 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:35:41 executing program 0: r0 = syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, 0x0) [ 1010.336155][ T3259] usb 3-1: Using ep0 maxpacket: 8 02:35:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x8f2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x7d1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:41 executing program 0: r0 = syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, 0x0) 02:35:41 executing program 0: r0 = syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0}) 02:35:41 executing program 0: r0 = syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0}) [ 1010.406402][ T3259] usb 3-1: device descriptor read/all, error -71 [ 1010.616155][ T3667] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 1010.626361][ T140] usb 2-1: new high-speed USB device number 125 using dummy_hcd [ 1010.776326][ T3259] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 1010.886277][ T3667] usb 5-1: Using ep0 maxpacket: 8 [ 1010.896418][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1011.016148][ T3259] usb 3-1: Using ep0 maxpacket: 8 [ 1011.066480][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1011.076715][ T3667] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1011.085302][ T3667] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1011.094692][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1011.103643][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1011.112931][ T3667] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1011.122240][ T140] usb 2-1: config 250 has no interface number 0 [ 1011.128567][ T3667] usb 5-1: config 250 has no interface number 0 [ 1011.134835][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1011.136372][ T3259] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1011.146917][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1011.168029][ T3259] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1011.171616][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1011.187868][ T3259] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1011.192799][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1011.208048][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1011.208829][ T3259] usb 3-1: config 250 has no interface number 0 [ 1011.220083][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1011.232991][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1011.238251][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1011.255047][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1011.261378][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1011.275567][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1011.281895][ T3667] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1011.300118][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1011.308130][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1011.333195][ T3667] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1011.341171][ T3259] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1011.341266][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1011.361812][ T3259] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1011.426332][ T3667] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1011.435492][ T3667] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1011.446904][ T3259] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1011.452919][ T3667] usb 5-1: SerialNumber: syz [ 1011.457499][ T3259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1011.460951][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1011.469280][ T3259] usb 3-1: SerialNumber: syz [ 1011.483050][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1011.492441][ T140] usb 2-1: SerialNumber: syz [ 1011.506384][T12107] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1011.513282][T12107] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1011.520689][T12104] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1011.520996][T12100] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1011.529959][T12104] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1011.534410][T12100] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1011.548515][ T3259] hub 3-1:250.228: bad descriptor, ignoring hub [ 1011.548751][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1011.563983][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1011.571928][ T3667] hub 5-1:250.228: bad descriptor, ignoring hub [ 1011.580380][ T3667] hub: probe of 5-1:250.228 failed with error -5 [ 1011.581682][ T3259] hub: probe of 3-1:250.228 failed with error -5 [ 1011.768799][ T140] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 125 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1011.770307][ T3259] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 25 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1011.800015][ T3667] usblp 5-1:250.228: usblp2: USB Bidirectional printer dev 53 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1011.867070][ T3667] usb 5-1: USB disconnect, device number 53 [ 1011.875899][ T3667] usblp2: removed [ 1012.136427][ T914] usb 3-1: USB disconnect, device number 25 02:35:47 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x902c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:47 executing program 0: r0 = syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0}) 02:35:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x7e1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:47 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 02:35:47 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1016.351745][ T914] usblp1: removed [ 1016.356378][ T3259] usb 2-1: USB disconnect, device number 125 02:35:47 executing program 0: fanotify_mark(0xffffffffffffffff, 0x18, 0x0, 0xffffffffffffffff, 0x0) [ 1016.398961][ T3259] usblp0: removed 02:35:47 executing program 0: pipe2$watch_queue(&(0x7f0000000080)={0xffffffffffffffff}, 0x80) read$watch_queue(r0, 0x0, 0x0) 02:35:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x912c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x7f1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:47 executing program 0: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_GETOSPACE(r0, 0x40045010, 0x0) 02:35:47 executing program 0: openat$drirender128(0xffffffffffffff9c, &(0x7f00000014c0), 0x40000, 0x0) [ 1016.646854][ T3673] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 1016.786287][ T914] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 1016.796596][ T3259] usb 2-1: new high-speed USB device number 126 using dummy_hcd [ 1016.916147][ T3673] usb 5-1: Using ep0 maxpacket: 8 [ 1017.036433][ T3673] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1017.045359][ T3673] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1017.054411][ T3673] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1017.056201][ T3259] usb 2-1: Using ep0 maxpacket: 8 [ 1017.063729][ T3673] usb 5-1: config 250 has no interface number 0 [ 1017.063765][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1017.068898][ T914] usb 3-1: Using ep0 maxpacket: 8 [ 1017.075064][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1017.075103][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1017.115889][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1017.126551][ T3673] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1017.140070][ T3673] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1017.216333][ T3259] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1017.225345][ T3259] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1017.234450][ T914] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1017.243302][ T914] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1017.252293][ T914] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1017.256337][ T3673] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1017.261600][ T3259] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1017.280168][ T3673] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1017.283799][ T914] usb 3-1: config 250 has no interface number 0 [ 1017.289096][ T3673] usb 5-1: SerialNumber: syz [ 1017.303845][ T914] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1017.315623][ T3259] usb 2-1: config 250 has no interface number 0 [ 1017.326211][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1017.326386][T12129] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1017.342788][ T914] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1017.346017][T12129] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1017.360241][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1017.373483][ T914] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1017.385325][ T914] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1017.391625][ T3673] hub 5-1:250.228: bad descriptor, ignoring hub [ 1017.397381][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1017.408345][ T3673] hub: probe of 5-1:250.228 failed with error -5 [ 1017.421461][ T914] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1017.435307][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1017.446621][ T914] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1017.453735][ T3259] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1017.467741][ T3259] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1017.546458][ T914] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1017.556512][ T3259] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1017.565562][ T3259] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1017.573723][ T914] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1017.581833][ T914] usb 3-1: SerialNumber: syz [ 1017.586529][ T3259] usb 2-1: SerialNumber: syz [ 1017.606497][T12134] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1017.613580][T12134] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1017.620939][T12136] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1017.626907][ T914] hub 3-1:250.228: bad descriptor, ignoring hub [ 1017.630055][ T3673] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 54 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1017.633991][ T914] hub: probe of 3-1:250.228 failed with error -5 [ 1017.652104][T12136] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1017.666986][ T3673] usb 5-1: USB disconnect, device number 54 [ 1017.678121][ T3673] usblp0: removed [ 1017.678565][ T3259] hub 2-1:250.228: bad descriptor, ignoring hub [ 1017.690509][ T3259] hub: probe of 2-1:250.228 failed with error -5 [ 1017.857404][ T914] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 26 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1017.897159][ T3259] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 126 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1018.206233][ T3673] usb 5-1: new high-speed USB device number 55 using dummy_hcd [ 1018.266494][ T3259] usb 2-1: USB disconnect, device number 126 [ 1018.476282][ T3673] usb 5-1: Using ep0 maxpacket: 8 [ 1018.506541][T12134] usb 3-1: reset high-speed USB device number 26 using dummy_hcd [ 1018.626329][ T3673] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1018.634875][ T3673] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1018.645286][ T3673] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1018.654537][ T3673] usb 5-1: config 250 has no interface number 0 [ 1018.660923][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1018.672811][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1018.683323][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1018.695137][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1018.705747][ T3673] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1018.719434][ T3673] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1018.776253][T12134] usb 3-1: Using ep0 maxpacket: 8 [ 1018.837426][ T3673] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1018.847032][ T3673] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1018.855392][ T3673] usb 5-1: SerialNumber: syz [ 1018.876616][T12129] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1018.884419][T12129] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1018.907473][ T3673] hub 5-1:250.228: bad descriptor, ignoring hub [ 1018.913927][ T3673] hub: probe of 5-1:250.228 failed with error -5 [ 1018.956614][T12150] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1018.963689][T12150] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1019.177731][T12150] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1019.184565][T12150] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1019.230596][ T3259] usblp1: removed [ 1019.231252][ T3673] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 55 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1019.246153][ C1] usblp0: nonzero read bulk status received: -71 [ 1019.287059][ T3673] usb 5-1: USB disconnect, device number 55 [ 1019.295135][ T3673] usblp1: removed [ 1019.399016][ T3259] usb 3-1: USB disconnect, device number 26 [ 1019.408609][ T3259] usblp0: removed 02:35:50 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000140)={0xb, 0x10, 0xfa00, {0x0, r1}}, 0x18) 02:35:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x920b0000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x801a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:50 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 02:35:50 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:35:50 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x16, 0x0, 0x101, 0x4, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) 02:35:50 executing program 0: pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x0, 0x3938700}, &(0x7f0000000140)={&(0x7f0000000100), 0x8}) 02:35:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x81000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x922c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x81020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:50 executing program 0: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg(r0, &(0x7f0000001540)={&(0x7f0000000040)=@xdp, 0x80, &(0x7f0000001440)=[{&(0x7f00000000c0)="607cdcd956559eb74b8d7e132acad4458f6878ac07f6d44d20b92a7634ef414c7eeb69e7cab8f7ae88f180d9daa5cd643ed106001380082cf048e1e6294864c758510ad8ad2fb0e30a7a0b108ec1b1", 0x4f}, {&(0x7f0000000200)="22e77f673b5c0eee48ed15f00a80526f2fb3f1c23862258653671bb3f8abc3c498ce", 0x22}], 0x2}, 0x0) [ 1020.206213][ T5] usb 2-1: new high-speed USB device number 127 using dummy_hcd [ 1020.206242][ T140] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 1020.226298][ T3259] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 1020.466273][ T140] usb 5-1: Using ep0 maxpacket: 8 [ 1020.466281][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 1020.486490][ T3259] usb 3-1: Using ep0 maxpacket: 8 [ 1020.596233][ T140] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1020.604630][ T140] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1020.616253][ T5] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1020.617693][ T140] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1020.624790][ T5] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1020.640203][ T140] usb 5-1: config 250 has no interface number 0 [ 1020.643220][ T3259] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1020.657617][ T3259] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1020.661125][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1020.666966][ T5] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1020.687960][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1020.688037][ T3259] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1020.703256][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1020.708095][ T5] usb 2-1: config 250 has no interface number 0 [ 1020.724244][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1020.726565][ T3259] usb 3-1: config 250 has no interface number 0 [ 1020.741867][ T140] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1020.743576][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1020.761539][ T140] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1020.768566][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1020.787371][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1020.798218][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1020.808727][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1020.820497][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1020.832211][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1020.842880][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1020.853424][ T5] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1020.856273][ T140] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1020.867114][ T3259] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1020.883293][ T140] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1020.890064][ T5] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1020.902928][ T140] usb 5-1: SerialNumber: syz [ 1020.905152][ T3259] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1020.936672][T12158] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1020.943582][T12158] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1020.958135][ T140] hub 5-1:250.228: bad descriptor, ignoring hub [ 1020.964643][ T140] hub: probe of 5-1:250.228 failed with error -5 [ 1020.986531][ T5] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1020.996119][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1021.004634][ T5] usb 2-1: SerialNumber: syz [ 1021.009734][ T3259] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1021.019315][ T3259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1021.028469][ T3259] usb 3-1: SerialNumber: syz [ 1021.046534][T12162] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1021.053600][T12162] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1021.061249][T12163] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1021.069377][ T5] hub 2-1:250.228: bad descriptor, ignoring hub [ 1021.071593][T12163] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1021.075713][ T5] hub: probe of 2-1:250.228 failed with error -5 [ 1021.090623][ T3259] hub 3-1:250.228: bad descriptor, ignoring hub [ 1021.096904][ T3259] hub: probe of 3-1:250.228 failed with error -5 [ 1021.167478][ T140] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 56 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1021.207074][ T140] usb 5-1: USB disconnect, device number 56 [ 1021.217721][ T140] usblp0: removed [ 1021.288860][ T5] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 127 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1021.306898][ T3259] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 27 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1021.676589][ T5] usb 3-1: USB disconnect, device number 27 [ 1021.716225][ T140] usb 5-1: new high-speed USB device number 57 using dummy_hcd [ 1021.970050][ T140] usb 5-1: Using ep0 maxpacket: 8 [ 1022.086267][ T140] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1022.098625][ T140] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1022.109314][ T140] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1022.118747][ T140] usb 5-1: config 250 has no interface number 0 [ 1022.125054][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1022.136670][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1022.147150][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1022.158844][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1022.169384][ T140] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1022.182894][ T140] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1022.266432][ T140] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1022.275566][ T140] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1022.283597][ T140] usb 5-1: SerialNumber: syz [ 1022.306388][T12158] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1022.313247][T12158] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1022.326786][ T140] hub 5-1:250.228: bad descriptor, ignoring hub [ 1022.333093][ T140] hub: probe of 5-1:250.228 failed with error -5 02:35:56 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:35:56 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @my=0x1}, 0x10) 02:35:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x932c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x811a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:56 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 02:35:56 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1025.885539][ T5] usblp1: removed [ 1025.886177][ T140] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 57 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1025.895224][ T3259] usb 2-1: USB disconnect, device number 127 02:35:56 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x40}, 0x20) [ 1025.959959][ T3259] usblp0: removed 02:35:56 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) sendto$l2tp6(r0, &(0x7f0000000480)="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", 0x57f, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x40}, 0x20) 02:35:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x94000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:35:56 executing program 0: r0 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f0000000080)="d896ac65", 0x4) 02:35:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x821a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:35:56 executing program 0: openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='cpu.pressure\x00', 0x2, 0x0) [ 1026.146621][ T140] usb 5-1: reset high-speed USB device number 57 using dummy_hcd [ 1026.356164][ T3259] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1026.386137][ T140] usb 5-1: Using ep0 maxpacket: 8 [ 1026.396329][ T5] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 1026.526383][T12181] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1026.533537][T12181] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1026.616159][ T3259] usb 2-1: Using ep0 maxpacket: 8 [ 1026.676201][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 1026.736436][ T3259] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1026.745301][ T3259] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1026.754350][ T3259] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1026.763858][ T3259] usb 2-1: config 250 has no interface number 0 [ 1026.766250][ T140] usb 5-1: failed to restore interface 228 altsetting 255 (error=-71) [ 1026.770153][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1026.784446][ T140] usb 5-1: USB disconnect, device number 57 [ 1026.798245][ T140] usblp1: removed [ 1026.799109][ T5] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1026.819330][ T5] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1026.829690][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1026.842806][ T5] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1026.853478][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1026.868138][ T5] usb 3-1: config 250 has no interface number 0 [ 1026.875467][ T5] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1026.887461][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1026.898362][ T5] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1026.909300][ T3259] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1026.923724][ T5] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1026.935445][ T3259] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1026.942899][ T5] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1026.953622][ T5] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1026.967357][ T5] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1027.026379][ T3259] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1027.035683][ T3259] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1027.043803][ T3259] usb 2-1: SerialNumber: syz [ 1027.048603][ T5] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1027.058442][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1027.069375][ T5] usb 3-1: SerialNumber: syz [ 1027.086445][T12187] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1027.086443][T12189] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1027.086524][T12189] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1027.093429][T12187] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1027.106884][ T3259] hub 2-1:250.228: bad descriptor, ignoring hub [ 1027.121509][ T3259] hub: probe of 2-1:250.228 failed with error -5 [ 1027.128930][ T5] hub 3-1:250.228: bad descriptor, ignoring hub [ 1027.135177][ T5] hub: probe of 3-1:250.228 failed with error -5 [ 1027.317607][ T3259] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 2 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1027.336182][ T140] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 1027.344587][ T5] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 28 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1027.637166][ T140] usb 5-1: Using ep0 maxpacket: 8 [ 1027.716328][ T3259] usb 3-1: USB disconnect, device number 28 [ 1027.786388][ T140] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1027.794892][ T140] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1027.803806][ T140] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1027.813064][ T140] usb 5-1: config 250 has no interface number 0 [ 1027.819374][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1027.831057][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1027.841976][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1027.853664][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1027.864193][ T140] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1027.877694][ T140] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1027.977187][ T140] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1027.986398][ T140] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1027.994491][ T140] usb 5-1: SerialNumber: syz [ 1028.026514][T12181] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1028.033439][T12181] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1028.046848][ T140] hub 5-1:250.228: bad descriptor, ignoring hub [ 1028.053154][ T140] hub: probe of 5-1:250.228 failed with error -5 02:36:02 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:36:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x942c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:02 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000140)={'sit0\x00', 0x0}) 02:36:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x831a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:02 executing program 4: r0 = socket$tipc(0x1e, 0x2, 0x0) getsockopt$TIPC_SRC_DROPPABLE(r0, 0x10f, 0x80, 0x0, &(0x7f0000000140)) 02:36:02 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1031.872117][ T3259] usblp1: removed [ 1031.878385][ T5] usb 2-1: USB disconnect, device number 2 [ 1031.889857][ T140] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 58 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 02:36:02 executing program 4: r0 = socket$nl_audit(0x10, 0x3, 0x9) connect$nfc_llcp(r0, 0x0, 0x0) [ 1031.931398][ T5] usblp0: removed 02:36:02 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/242, &(0x7f0000000100)=0xf2) 02:36:02 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x9, 0x0) 02:36:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x841a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1031.987020][ T140] usb 5-1: USB disconnect, device number 58 02:36:02 executing program 4: syz_emit_ethernet(0x2a, &(0x7f0000000480)={@empty, @random="72e0f7e532d4", @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @multicast, @empty, @broadcast}}}}, 0x0) 02:36:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x952c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1032.028399][ T140] usblp1: removed [ 1032.336151][ T5] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1032.346280][ T3259] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 1032.576147][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 1032.586307][ T3259] usb 3-1: Using ep0 maxpacket: 8 [ 1032.696274][ T5] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1032.705269][ T5] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1032.715787][ T3259] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1032.724854][ T5] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1032.734117][ T3259] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1032.743017][ T5] usb 2-1: config 250 has no interface number 0 [ 1032.749304][ T3259] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1032.759127][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1032.771330][ T3259] usb 3-1: config 250 has no interface number 0 [ 1032.777610][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1032.788202][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1032.800004][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1032.811717][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1032.822288][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1032.833118][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1032.844798][ T5] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1032.858686][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1032.869962][ T3259] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1032.884281][ T5] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1032.891784][ T3259] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1032.966297][ T5] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1032.975389][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1032.987460][ T3259] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1032.996713][ T5] usb 2-1: SerialNumber: syz [ 1033.001796][ T3259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1033.015761][ T3259] usb 3-1: SerialNumber: syz [ 1033.026423][T12214] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1033.033366][T12214] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1033.041268][T12215] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1033.046893][ T5] hub 2-1:250.228: bad descriptor, ignoring hub [ 1033.054678][ T5] hub: probe of 2-1:250.228 failed with error -5 [ 1033.056704][T12215] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1033.076964][ T3259] hub 3-1:250.228: bad descriptor, ignoring hub [ 1033.083234][ T3259] hub: probe of 3-1:250.228 failed with error -5 [ 1033.268478][ T5] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 3 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1033.287524][ T3259] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 29 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1033.656320][ T3259] usb 3-1: USB disconnect, device number 29 02:36:08 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:36:08 executing program 0: r0 = semget(0x1, 0x0, 0x0) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0xee00, 0xee01, 0xffffffffffffffff}}) 02:36:08 executing program 4: r0 = msgget(0x1, 0x3c0) msgctl$IPC_RMID(r0, 0x0) 02:36:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x851a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x962c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:08 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:36:08 executing program 4: semget$private(0x0, 0x5, 0x81) 02:36:08 executing program 0: msgctl$MSG_INFO(0xffffffffffffffff, 0xc, &(0x7f0000000040)=""/111) [ 1037.866268][ T3259] usblp1: removed [ 1037.873992][ T5] usb 2-1: USB disconnect, device number 3 [ 1037.904651][ T5] usblp0: removed 02:36:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x972c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:08 executing program 0: shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffc000/0x1000)=nil) 02:36:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x861a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:08 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000008900)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup3(r0, r1, 0x0) dup3(r3, r2, 0x0) [ 1038.366183][ T5] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1038.386203][ T3259] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 1038.606395][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 1038.626231][ T3259] usb 3-1: Using ep0 maxpacket: 8 [ 1038.726297][ T5] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1038.737921][ T5] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1038.747139][ T3259] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1038.755648][ T5] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1038.765372][ T3259] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1038.774313][ T5] usb 2-1: config 250 has no interface number 0 [ 1038.780642][ T3259] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1038.790237][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1038.802647][ T3259] usb 3-1: config 250 has no interface number 0 [ 1038.808974][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1038.821896][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1038.833157][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1038.843882][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1038.856923][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1038.868813][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1038.880554][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1038.891132][ T5] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1038.905886][ T3259] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1038.922578][ T5] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1038.930142][ T3259] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1039.006286][ T5] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1039.015540][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1039.024298][ T3259] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1039.033466][ T5] usb 2-1: SerialNumber: syz [ 1039.038257][ T3259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1039.046821][ T3259] usb 3-1: SerialNumber: syz [ 1039.066347][T12248] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1039.073607][T12248] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1039.078937][T12245] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1039.088249][ T5] hub 2-1:250.228: bad descriptor, ignoring hub [ 1039.089223][T12245] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1039.094584][ T5] hub: probe of 2-1:250.228 failed with error -5 [ 1039.121281][ T3259] hub 3-1:250.228: bad descriptor, ignoring hub [ 1039.127735][ T3259] hub: probe of 3-1:250.228 failed with error -5 [ 1039.308549][ T5] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 4 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1039.327587][ T3259] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 30 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1039.696350][ T5] usb 3-1: USB disconnect, device number 30 02:36:14 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000004700), 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, 0x0) 02:36:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) 02:36:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x982c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x871a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:14 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:36:14 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1043.876142][ T5] usblp1: removed [ 1043.880920][ T3259] usb 2-1: USB disconnect, device number 4 [ 1043.896392][ T3259] usblp0: removed 02:36:14 executing program 4: openat$ptmx(0xffffffffffffff9c, &(0x7f00000014c0), 0x101141, 0x0) 02:36:14 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) fstat(r0, &(0x7f0000000080)) 02:36:14 executing program 4: r0 = openat$drirender128(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) io_setup(0x2, &(0x7f0000000400)=0x0) io_submit(r1, 0x1, &(0x7f0000000c00)=[&(0x7f00000006c0)={0x0, 0x0, 0x0, 0x2, 0x0, r0, 0x0}]) 02:36:14 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, 0x0, 0x0, 0xffffffffffffffff) 02:36:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x992c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:14 executing program 0: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) fsconfig$FSCONFIG_SET_PATH_EMPTY(r0, 0x4, &(0x7f0000000000)='-\x00', &(0x7f0000000040)='./file0\x00', r1) 02:36:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x881a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@multicast1, @empty}, 0xc) 02:36:14 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x20) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @private2}}) 02:36:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000000c0)=@bridge_getvlan={0x18, 0x5e, 0xf}, 0x18}}, 0x0) [ 1044.336156][ T3259] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1044.386279][ T5] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 1044.596146][ T3259] usb 2-1: Using ep0 maxpacket: 8 [ 1044.646150][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 1044.716420][ T3259] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1044.724965][ T3259] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1044.738886][ T3259] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1044.748274][ T3259] usb 2-1: config 250 has no interface number 0 [ 1044.754719][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1044.766531][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1044.777130][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1044.789543][ T5] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1044.797974][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1044.808723][ T5] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1044.818740][ T3259] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1044.832448][ T5] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1044.842501][ T5] usb 3-1: config 250 has no interface number 0 [ 1044.848822][ T3259] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1044.856107][ T5] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1044.868413][ T5] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1044.879265][ T5] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1044.891190][ T5] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1044.901983][ T5] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1044.916433][ T5] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1044.956318][ T3259] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1044.965690][ T3259] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1044.974138][ T3259] usb 2-1: SerialNumber: syz [ 1044.996335][T12274] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1045.005092][T12274] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1045.006336][ T5] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1045.024857][ T3259] hub 2-1:250.228: bad descriptor, ignoring hub [ 1045.031408][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1045.040339][ T3259] hub: probe of 2-1:250.228 failed with error -5 [ 1045.047137][ T5] usb 3-1: SerialNumber: syz [ 1045.066318][T12275] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1045.073494][T12275] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1045.086934][ T5] hub 3-1:250.228: bad descriptor, ignoring hub [ 1045.093912][ T5] hub: probe of 3-1:250.228 failed with error -5 [ 1045.227962][ T3259] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 5 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1045.297562][ T5] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 31 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1045.666357][ T140] usb 3-1: USB disconnect, device number 31 02:36:20 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:36:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x9a2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:20 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x88a8ffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:20 executing program 0: mremap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2000, 0x7, &(0x7f0000ffd000/0x2000)=nil) 02:36:20 executing program 4: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000080)="37365c4ede534a1c2eb1c1670a9277fc", 0x10}], 0x1}, 0x0) 02:36:20 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1049.828142][ T3259] usb 2-1: USB disconnect, device number 5 [ 1049.840144][ T3259] usblp0: removed [ 1049.843808][ T140] usblp1: removed 02:36:20 executing program 4: prctl$PR_GET_KEEPCAPS(0x17) 02:36:20 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET_STATS_CPU(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={0x0}, 0x7}, 0x0) 02:36:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8981, 0x0) 02:36:20 executing program 0: socket(0x10, 0x0, 0xcf) 02:36:20 executing program 4: syz_emit_ethernet(0x4f, &(0x7f0000000080)={@broadcast, @random="32d8d64ebe2c", @val, {@ipv6}}, 0x0) 02:36:20 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x9b2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1050.296307][ T3259] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1050.336236][ T140] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 1050.536200][ T3259] usb 2-1: Using ep0 maxpacket: 8 [ 1050.596221][ T140] usb 3-1: Using ep0 maxpacket: 8 [ 1050.656213][ T3259] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1050.665200][ T3259] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1050.675057][ T3259] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1050.684359][ T3259] usb 2-1: config 250 has no interface number 0 [ 1050.690747][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1050.702500][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1050.712970][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1050.724990][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1050.735542][ T3259] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1050.749060][ T3259] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1050.756285][ T140] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1050.764692][ T140] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1050.774011][ T140] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1050.783283][ T140] usb 3-1: config 250 has no interface number 0 [ 1050.789556][ T140] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1050.801998][ T140] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1050.813153][ T140] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1050.826211][ T3259] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1050.826886][ T140] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1050.846541][ T140] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1050.850659][ T3259] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1050.860239][ T140] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1050.876397][ T3259] usb 2-1: SerialNumber: syz [ 1050.896391][T12312] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1050.903265][T12312] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1050.917071][ T3259] hub 2-1:250.228: bad descriptor, ignoring hub [ 1050.923368][ T3259] hub: probe of 2-1:250.228 failed with error -5 [ 1050.966308][ T140] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1050.975395][ T140] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1050.983954][ T140] usb 3-1: SerialNumber: syz [ 1051.006363][T12316] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1051.013469][T12316] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1051.037944][ T140] hub 3-1:250.228: bad descriptor, ignoring hub [ 1051.044377][ T140] hub: probe of 3-1:250.228 failed with error -5 [ 1051.127735][ T3259] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 6 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1051.256821][ T140] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 32 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1051.626442][ T3667] usb 3-1: USB disconnect, device number 32 [ 1053.676948][ T1221] ieee802154 phy0 wpan0: encryption failed: -22 [ 1053.683370][ T1221] ieee802154 phy1 wpan1: encryption failed: -22 02:36:26 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:36:26 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000)=0x12, 0x4) 02:36:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x891a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:26 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000000)=0x4) 02:36:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x9c2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:26 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1055.689024][ T140] usb 2-1: USB disconnect, device number 6 [ 1055.696468][ T3667] usblp1: removed 02:36:26 executing program 0: setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000580)={'syztnl1\x00', 0x0}) [ 1055.730290][ T140] usblp0: removed 02:36:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x89a00000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x9d2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:26 executing program 0: bpf$BPF_PROG_WITH_BTFID_LOAD(0x10, &(0x7f0000000540)=@bpf_ext={0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 02:36:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000040)={0x20, 0x11, 0x1, 0x0, 0x0, "", [@typed={0x4}, @generic="6fe5deffd0a2e8bca8"]}, 0x20}, {&(0x7f00000016c0)={0x14, 0x2e, 0x801, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x2}, 0x0) 02:36:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x8a1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1056.166245][ T3667] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 1056.186266][ T140] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1056.406148][ T3667] usb 3-1: Using ep0 maxpacket: 8 [ 1056.426308][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1056.530011][ T3667] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1056.539711][ T3667] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1056.550000][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1056.558457][ T3667] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1056.567917][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1056.577263][ T3667] usb 3-1: config 250 has no interface number 0 [ 1056.583539][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1056.595138][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1056.604473][ T140] usb 2-1: config 250 has no interface number 0 [ 1056.613525][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1056.624333][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1056.635968][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1056.649111][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1056.660217][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1056.671960][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1056.684391][ T3667] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1056.698266][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1056.708938][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1056.722962][ T3667] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1056.730208][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1056.806241][ T3667] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1056.817030][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1056.828853][ T3667] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1056.837032][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1056.845028][ T140] usb 2-1: SerialNumber: syz [ 1056.849702][ T3667] usb 3-1: SerialNumber: syz [ 1056.876531][T12343] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1056.878550][T12344] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1056.883709][T12343] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1056.896786][T12344] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1056.917351][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1056.924377][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1056.931527][ T3667] hub 3-1:250.228: bad descriptor, ignoring hub [ 1056.938304][ T3667] hub: probe of 3-1:250.228 failed with error -5 [ 1057.138575][ T3667] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 33 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1057.150663][ T140] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 7 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1057.516613][ T3667] usb 2-1: USB disconnect, device number 7 [ 1057.746767][T12344] usb 3-1: reset high-speed USB device number 33 using dummy_hcd [ 1057.996323][T12344] usb 3-1: Using ep0 maxpacket: 8 [ 1058.136370][T12360] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1058.143339][T12360] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1058.358476][T12360] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1058.367341][T12360] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1058.407685][ T3667] usblp1: removed [ 1058.707229][ T140] usb 3-1: USB disconnect, device number 33 [ 1058.715837][ T140] usblp0: removed 02:36:29 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:36:29 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_capability(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) 02:36:29 executing program 4: getresuid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f0000000480)) 02:36:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x9e2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x8b1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:29 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:36:29 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r0) 02:36:29 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x3f, &(0x7f00000000c0), 0x4) 02:36:29 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap$binder(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x11, r0, 0x0) 02:36:29 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, &(0x7f00000001c0)) 02:36:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x9effffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:29 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getenv(0x4204, r0, 0x52f4, &(0x7f0000000000)) ioctl$BINDER_GET_FROZEN_INFO(0xffffffffffffffff, 0xc00c620f, &(0x7f0000000040)={r0}) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.bfq.io_merged_recursive\x00', 0x0, 0x0) r3 = syz_clone(0x40008000, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000400)={r3, r2, 0x0, 0x0, 0x0}, 0x30) sendmmsg(r1, &(0x7f00000092c0), 0x563, 0x0) ptrace$getenv(0x4204, 0x0, 0x1, &(0x7f0000000000)) ioctl$BINDER_GET_FROZEN_INFO(0xffffffffffffffff, 0xc00c620f, &(0x7f0000000340)) [ 1059.376132][ T3667] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 1059.396313][ T140] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 1059.616141][ T3667] usb 2-1: Using ep0 maxpacket: 8 [ 1059.636291][ T140] usb 3-1: Using ep0 maxpacket: 8 [ 1059.736194][ T3667] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1059.744654][ T3667] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1059.753636][ T3667] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1059.763059][ T140] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1059.771648][ T3667] usb 2-1: config 250 has no interface number 0 [ 1059.778001][ T140] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1059.787352][ T3667] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1059.799596][ T140] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1059.808918][ T3667] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1059.819435][ T140] usb 3-1: config 250 has no interface number 0 [ 1059.825947][ T140] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1059.840924][ T3667] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1059.852699][ T3667] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1059.863317][ T140] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1059.875097][ T3667] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1059.888976][ T140] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1059.900720][ T3667] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1059.907822][ T140] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1059.918813][ T140] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1059.932384][ T140] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1059.996266][ T3667] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1060.014283][ T3667] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1060.022560][ T140] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1060.036278][ T140] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1060.048817][ T3667] usb 2-1: SerialNumber: syz [ 1060.055810][ T140] usb 3-1: SerialNumber: syz [ 1060.076622][T12370] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1060.083872][T12370] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1060.092133][T12372] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1060.102399][T12372] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1060.117024][ T3667] hub 2-1:250.228: bad descriptor, ignoring hub [ 1060.124273][ T3667] hub: probe of 2-1:250.228 failed with error -5 [ 1060.132718][ T140] hub 3-1:250.228: bad descriptor, ignoring hub [ 1060.141474][ T140] hub: probe of 3-1:250.228 failed with error -5 [ 1060.328399][ T3667] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 8 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1060.354712][ T140] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 34 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1060.736656][ T3667] usb 3-1: USB disconnect, device number 34 02:36:35 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:36:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x8c1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:35 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:35 executing program 4: r0 = socket$alg(0x26, 0x5, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x5}]}, 0x10) 02:36:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x9f2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:35 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1064.896111][ T3667] usblp1: removed [ 1064.896295][ T3259] usb 2-1: USB disconnect, device number 8 02:36:35 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:35 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000380)={'syz1\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c) [ 1064.939424][ T3259] usblp0: removed 02:36:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa02c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:35 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x8d1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1065.034564][T12408] input: syz1 as /devices/virtual/input/input6 02:36:35 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) [ 1065.356247][ T3667] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 1065.376275][ T3259] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1065.596167][ T3667] usb 3-1: Using ep0 maxpacket: 8 [ 1065.646200][ T3259] usb 2-1: Using ep0 maxpacket: 8 [ 1065.716159][ T3667] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1065.725376][ T3667] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1065.734505][ T3667] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1065.744330][ T3667] usb 3-1: config 250 has no interface number 0 [ 1065.750611][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1065.762459][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1065.772936][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1065.776220][ T3259] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1065.784650][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1065.798406][ T3259] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1065.803591][ T3667] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1065.817491][ T3259] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1065.826393][ T3667] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1065.842930][ T3259] usb 2-1: config 250 has no interface number 0 [ 1065.850326][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1065.862995][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1065.873481][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1065.885191][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1065.895782][ T3259] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1065.909323][ T3259] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1065.926357][ T3667] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1065.938096][ T3667] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1065.946410][ T3667] usb 3-1: SerialNumber: syz [ 1065.966277][T12403] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1065.973224][T12403] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1065.987420][ T3667] hub 3-1:250.228: bad descriptor, ignoring hub [ 1065.993854][ T3667] hub: probe of 3-1:250.228 failed with error -5 [ 1066.006430][ T3259] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1066.016259][ T3259] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1066.024234][ T3259] usb 2-1: SerialNumber: syz [ 1066.066858][T12404] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1066.073751][T12404] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1066.108220][ T3259] hub 2-1:250.228: bad descriptor, ignoring hub [ 1066.114791][ T3259] hub: probe of 2-1:250.228 failed with error -5 [ 1066.197413][ T3667] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 35 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1066.327193][ T3259] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 9 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1066.696608][ T3667] usb 2-1: USB disconnect, device number 9 [ 1066.806466][T12403] usb 3-1: reset high-speed USB device number 35 using dummy_hcd [ 1067.066141][T12403] usb 3-1: Using ep0 maxpacket: 8 [ 1067.226488][T12418] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1067.233716][T12418] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1067.448361][T12418] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1067.456927][T12418] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1067.486650][ T3667] usblp1: removed [ 1067.506110][ C1] usblp0: nonzero read bulk status received: -71 [ 1067.671768][ T3259] usb 3-1: USB disconnect, device number 35 [ 1067.682585][ T3259] usblp0: removed 02:36:38 executing program 4: r0 = syz_open_dev$hiddev(&(0x7f00000000c0), 0x0, 0x0) read$hiddev(r0, 0x0, 0x0) 02:36:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa12c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:38 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x8e1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:38 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:36:38 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:36:38 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_setup(0x7642, &(0x7f0000000600)) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000bc0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) recvfrom$netrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:38 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x8f1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:38 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:38 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_setup(0x7642, &(0x7f0000000600)) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000bc0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) recvfrom$netrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:39 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa22c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:39 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_setup(0x7642, &(0x7f0000000600)) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000bc0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) recvfrom$netrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:39 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:39 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_setup(0x7642, &(0x7f0000000600)) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) openat$ipvs(0xffffffffffffff9c, &(0x7f0000000bc0)='/proc/sys/net/ipv4/vs/sync_version\x00', 0x2, 0x0) recvfrom$netrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:39 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x90020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1068.476143][ T140] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 1068.506229][ T3259] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 1068.717243][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1068.796340][ T3259] usb 3-1: Using ep0 maxpacket: 8 [ 1068.836199][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1068.844789][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1068.856079][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1068.865300][ T140] usb 2-1: config 250 has no interface number 0 [ 1068.871766][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1068.883389][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1068.894150][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1068.907057][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1068.920085][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1068.933603][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1068.936239][ T3259] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1068.951381][ T3259] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1068.961098][ T3259] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1068.971389][ T3259] usb 3-1: config 250 has no interface number 0 [ 1068.979251][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1068.992652][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1069.003679][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1069.016235][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1069.018275][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1069.033013][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1069.038210][ T3259] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1069.060967][ T3259] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1069.068137][ T140] usb 2-1: SerialNumber: syz [ 1069.086362][T12427] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1069.093233][T12427] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1069.107000][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1069.113381][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1069.156981][ T3259] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1069.167881][ T3259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1069.177566][ T3259] usb 3-1: SerialNumber: syz [ 1069.216921][T12431] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1069.224037][T12431] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1069.257123][ T3259] hub 3-1:250.228: bad descriptor, ignoring hub [ 1069.265967][ T3259] hub: probe of 3-1:250.228 failed with error -5 [ 1069.317198][ T140] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 10 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1069.467063][ T3259] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 36 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1069.836419][ T3259] usb 3-1: USB disconnect, device number 36 02:36:44 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:36:44 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:44 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_setup(0x7642, &(0x7f0000000600)) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa32c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x901a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:44 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1073.876108][ T3259] usblp1: removed [ 1073.876291][ T140] usb 2-1: USB disconnect, device number 10 [ 1073.898834][ T140] usblp0: removed 02:36:44 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_setup(0x7642, &(0x7f0000000600)) recvfrom$netrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:44 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:44 executing program 0: ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa42c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:44 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_setup(0x7642, &(0x7f0000000600)) recvfrom$netrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x911a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1074.336174][ T140] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 1074.366182][ T3259] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 1074.586306][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1074.616141][ T3259] usb 3-1: Using ep0 maxpacket: 8 [ 1074.736249][ T3259] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1074.736258][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1074.736281][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1074.744785][ T3259] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1074.753425][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1074.767077][ T3259] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1074.771480][ T140] usb 2-1: config 250 has no interface number 0 [ 1074.783642][ T3259] usb 3-1: config 250 has no interface number 0 [ 1074.789914][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1074.814690][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1074.818223][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1074.840889][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1074.844455][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1074.851739][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1074.864006][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1074.877337][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1074.888091][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1074.903425][ T3259] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1074.912115][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1074.930358][ T3259] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1075.016330][ T3259] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1075.016402][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1075.025428][ T3259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1075.025457][ T3259] usb 3-1: SerialNumber: syz [ 1075.046431][T12468] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1075.048126][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1075.062579][T12468] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1075.063309][ T140] usb 2-1: SerialNumber: syz [ 1075.087091][ T3259] hub 3-1:250.228: bad descriptor, ignoring hub [ 1075.093657][ T3259] hub: probe of 3-1:250.228 failed with error -5 [ 1075.106422][T12466] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1075.113281][T12466] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1075.128116][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1075.134423][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1075.297596][ T3259] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 37 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1075.347363][ T140] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 11 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1075.716466][ T3667] usb 2-1: USB disconnect, device number 11 [ 1075.906430][T12468] usb 3-1: reset high-speed USB device number 37 using dummy_hcd [ 1076.146276][T12468] usb 3-1: Using ep0 maxpacket: 8 [ 1076.286784][T12481] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1076.293645][T12481] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1076.509078][T12481] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1076.516026][T12481] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1076.557231][ T3667] usblp1: removed [ 1076.576189][ C0] usblp0: nonzero read bulk status received: -71 [ 1076.738832][ T3259] usb 3-1: USB disconnect, device number 37 [ 1076.750120][ T3259] usblp0: removed 02:36:47 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:36:47 executing program 0: ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:47 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) io_uring_setup(0x7642, &(0x7f0000000600)) recvfrom$netrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa52c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x920b0000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:47 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:36:48 executing program 0: ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:48 executing program 4: r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:48 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:48 executing program 4: openat$dlm_plock(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:48 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:48 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x9effffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1077.546185][ T3667] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 1077.566225][ T26] usb 3-1: new high-speed USB device number 38 using dummy_hcd [ 1077.786344][ T3667] usb 2-1: Using ep0 maxpacket: 8 [ 1077.846310][ T26] usb 3-1: Using ep0 maxpacket: 8 [ 1077.916350][ T3667] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1077.924851][ T3667] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1077.933762][ T3667] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1077.943147][ T3667] usb 2-1: config 250 has no interface number 0 [ 1077.952869][ T3667] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1077.964483][ T3667] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1077.976997][ T26] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1077.985357][ T26] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1077.994373][ T3667] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1078.006175][ T26] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1078.015839][ T26] usb 3-1: config 250 has no interface number 0 [ 1078.022197][ T3667] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1078.032738][ T3667] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1078.046267][ T26] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1078.057858][ T3667] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1078.064869][ T26] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1078.075553][ T26] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1078.087701][ T26] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1078.098272][ T26] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1078.112453][ T26] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1078.156913][ T3667] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1078.166624][ T3667] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1078.174739][ T3667] usb 2-1: SerialNumber: syz [ 1078.196492][T12489] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1078.204165][T12489] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1078.227287][ T3667] hub 2-1:250.228: bad descriptor, ignoring hub [ 1078.233560][ T3667] hub: probe of 2-1:250.228 failed with error -5 [ 1078.240327][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1078.249430][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1078.257915][ T26] usb 3-1: SerialNumber: syz [ 1078.276633][T12494] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1078.284841][T12494] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1078.297366][ T26] hub 3-1:250.228: bad descriptor, ignoring hub [ 1078.303973][ T26] hub: probe of 3-1:250.228 failed with error -5 [ 1078.458645][ T3667] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 12 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1078.507832][ T26] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 38 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1078.876448][ T3667] usb 3-1: USB disconnect, device number 38 02:36:53 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:36:53 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:53 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa62c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xc3ffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:53 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1083.036322][ T3667] usblp1: removed [ 1083.041181][ T26] usb 2-1: USB disconnect, device number 12 02:36:53 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:53 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1083.089678][ T26] usblp0: removed 02:36:53 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:53 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xda020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:53 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) [ 1083.466236][ T26] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 1083.506151][ T3667] usb 3-1: new high-speed USB device number 39 using dummy_hcd [ 1083.736264][ T26] usb 2-1: Using ep0 maxpacket: 8 [ 1083.776180][ T3667] usb 3-1: Using ep0 maxpacket: 8 [ 1083.876358][ T26] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1083.885601][ T26] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1083.894919][ T26] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1083.904197][ T26] usb 2-1: config 250 has no interface number 0 [ 1083.910556][ T26] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1083.922176][ T26] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1083.932724][ T3667] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1083.941165][ T26] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1083.953274][ T3667] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1083.964727][ T3667] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1083.973969][ T26] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1083.984594][ T3667] usb 3-1: config 250 has no interface number 0 [ 1083.990888][ T26] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1084.004466][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1084.016080][ T26] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1084.023072][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1084.033722][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1084.045431][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1084.056438][ T3667] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1084.070185][ T3667] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1084.126474][ T26] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1084.135556][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1084.144850][ T26] usb 2-1: SerialNumber: syz [ 1084.166371][ T3667] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1084.166484][T12520] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1084.182990][ T3667] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1084.185023][T12520] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1084.193706][ T3667] usb 3-1: SerialNumber: syz [ 1084.208862][ T26] hub 2-1:250.228: bad descriptor, ignoring hub [ 1084.215230][ T26] hub: probe of 2-1:250.228 failed with error -5 [ 1084.222633][T12522] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1084.229778][T12522] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1084.267575][ T3667] hub 3-1:250.228: bad descriptor, ignoring hub [ 1084.274568][ T3667] hub: probe of 3-1:250.228 failed with error -5 [ 1084.430797][ T26] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 13 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1084.586975][ T3667] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 39 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1084.606101][ C0] usblp0: nonzero read bulk status received: -71 [ 1084.631086][ T140] usb 2-1: USB disconnect, device number 13 [ 1084.638510][ T3667] usb 3-1: USB disconnect, device number 39 [ 1084.647465][ T3667] usblp1: removed [ 1085.146147][ T3667] usb 3-1: new high-speed USB device number 40 using dummy_hcd [ 1085.386241][ T3667] usb 3-1: Using ep0 maxpacket: 8 [ 1085.506252][ T3667] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1085.515527][ T3667] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1085.526804][ T3667] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1085.536418][ T3667] usb 3-1: config 250 has no interface number 0 [ 1085.542863][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1085.554671][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1085.565128][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1085.577267][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1085.587827][ T3667] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1085.604348][ T3667] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1085.686375][ T3667] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1085.696190][ T3667] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1085.704187][ T3667] usb 3-1: SerialNumber: syz [ 1085.726681][T12522] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1085.733874][T12522] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1085.747138][ T3667] hub 3-1:250.228: bad descriptor, ignoring hub [ 1085.753424][ T3667] hub: probe of 3-1:250.228 failed with error -5 [ 1085.953840][T12521] usblp0: removed [ 1085.959844][ T3667] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 40 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1086.006809][ T3667] usb 3-1: USB disconnect, device number 40 [ 1086.014618][ T3667] usblp0: removed 02:36:57 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:36:57 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 02:36:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa72c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:57 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xe4ffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:36:57 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:36:57 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:57 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x5000}, 0x0) 02:36:57 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(0xffffffffffffffff, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:36:57 executing program 4: bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_BATCH(0xa, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x4}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x19, 0x0, 0x0) 02:36:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa82c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:36:57 executing program 4: socketpair(0x11, 0x3, 0x300, &(0x7f0000000180)) [ 1086.756116][ T140] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 1086.776235][ T3667] usb 3-1: new high-speed USB device number 41 using dummy_hcd [ 1087.016240][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1087.036155][ T3667] usb 3-1: Using ep0 maxpacket: 8 [ 1087.156257][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1087.164921][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1087.173919][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1087.183353][ T3667] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1087.191759][ T140] usb 2-1: config 250 has no interface number 0 [ 1087.198143][ T3667] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1087.207088][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1087.218744][ T3667] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1087.228708][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1087.239216][ T3667] usb 3-1: config 250 has no interface number 0 [ 1087.245503][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1087.257445][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1087.269255][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1087.279932][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1087.290602][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1087.302280][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1087.315886][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1087.326443][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1087.334020][ T3667] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1087.347883][ T3667] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1087.406582][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1087.415782][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1087.428409][ T140] usb 2-1: SerialNumber: syz [ 1087.436449][ T3667] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1087.445958][ T3667] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1087.454377][ T3667] usb 3-1: SerialNumber: syz [ 1087.476351][T12545] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1087.476479][T12548] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1087.483224][T12545] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1087.493225][T12548] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1087.505237][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1087.511603][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1087.518944][ T3667] hub 3-1:250.228: bad descriptor, ignoring hub [ 1087.525723][ T3667] hub: probe of 3-1:250.228 failed with error -5 [ 1087.728005][ T140] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 14 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1087.742257][ T3667] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 41 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1087.798477][ T3667] usb 3-1: USB disconnect, device number 41 [ 1087.805784][ T3667] usblp1: removed [ 1088.326240][ T3667] usb 3-1: new high-speed USB device number 42 using dummy_hcd [ 1088.576110][ T3667] usb 3-1: Using ep0 maxpacket: 8 [ 1088.696297][ T3667] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1088.704939][ T3667] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1088.713957][ T3667] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1088.723679][ T3667] usb 3-1: config 250 has no interface number 0 [ 1088.730450][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1088.744580][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1088.755154][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1088.767715][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1088.780029][ T3667] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1088.794319][ T3667] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1088.876216][ T3667] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1088.885745][ T3667] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1088.894070][ T3667] usb 3-1: SerialNumber: syz [ 1088.916340][T12548] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1088.923589][T12548] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1088.937079][ T3667] hub 3-1:250.228: bad descriptor, ignoring hub [ 1088.944371][ T3667] hub: probe of 3-1:250.228 failed with error -5 02:37:00 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:00 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:37:00 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={'rose0\x00', 0x801}) 02:37:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xe8020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:00 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa92c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:02 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:02 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:37:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xaa2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:02 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@struct]}}, 0x0, 0x26}, 0x20) bpf$BPF_BTF_GET_FD_BY_ID(0x13, 0x0, 0x0) 02:37:02 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xf0ffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1092.239490][ T140] usb 2-1: USB disconnect, device number 14 [ 1092.246332][ T3667] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 42 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 02:37:02 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:37:03 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sendmsg$sock(r0, 0x0, 0x0) [ 1092.279813][ T140] usblp0: removed [ 1092.536929][ T3667] usb 3-1: reset high-speed USB device number 42 using dummy_hcd 02:37:03 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:03 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:37:03 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000008900)={0xffffffffffffffff}) r1 = inotify_init1(0x0) dup3(r0, r1, 0x0) 02:37:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xf2020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xab2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1092.706121][ T140] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 1092.996608][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1093.002186][ T3667] usb 3-1: device not accepting address 42, error -71 [ 1093.126458][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1093.135127][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1093.144561][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1093.155799][ T140] usb 2-1: config 250 has no interface number 0 [ 1093.162127][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1093.175128][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1093.185612][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1093.197676][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1093.208273][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1093.221880][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1093.306637][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1093.315874][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1093.323952][ T140] usb 2-1: SerialNumber: syz [ 1093.347148][T12582] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1093.354069][T12582] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1093.367089][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1093.375106][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1093.396166][ T3667] usb 3-1: reset high-speed USB device number 42 using dummy_hcd [ 1093.587942][ T140] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 15 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1093.627071][ T140] usb 2-1: USB disconnect, device number 15 [ 1093.635709][ T140] usblp0: removed [ 1093.666217][ T3667] usb 3-1: Using ep0 maxpacket: 8 [ 1093.857887][T12595] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1093.864794][T12595] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1094.078729][T12595] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1094.089227][T12595] raw-gadget gadget: fail, usb_ep_enable returned -22 02:37:04 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:04 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x248cc3, 0x0) 02:37:04 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:37:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xac2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xf4020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:05 executing program 4: pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x8, 0x0) 02:37:05 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) [ 1094.446393][ T914] usb 3-1: USB disconnect, device number 42 [ 1094.455073][ T914] usblp1: removed [ 1094.586155][ T3730] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 1094.796207][ T914] usb 3-1: new high-speed USB device number 43 using dummy_hcd [ 1094.826276][ T3730] usb 2-1: Using ep0 maxpacket: 8 [ 1094.946447][ T3730] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1094.954830][ T3730] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1094.969062][ T3730] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1094.981276][ T3730] usb 2-1: config 250 has no interface number 0 [ 1094.989897][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1095.003371][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1095.014449][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1095.026440][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1095.037150][ T914] usb 3-1: Using ep0 maxpacket: 8 [ 1095.042477][ T3730] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1095.055987][ T3730] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1095.136220][ T3730] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1095.146231][ T3730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1095.154499][ T3730] usb 2-1: SerialNumber: syz [ 1095.159434][ T914] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1095.168427][ T914] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1095.178558][ T914] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1095.188004][ T914] usb 3-1: config 250 has no interface number 0 [ 1095.194361][ T914] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1095.206333][T12605] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1095.213138][T12605] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1095.220548][ T914] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1095.231272][ T914] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1095.244317][ T3730] hub 2-1:250.228: bad descriptor, ignoring hub [ 1095.250608][ T914] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1095.261273][ T3730] hub: probe of 2-1:250.228 failed with error -5 [ 1095.267989][ T914] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1095.283410][ T914] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1095.366280][ T914] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1095.375582][ T914] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1095.384010][ T914] usb 3-1: SerialNumber: syz [ 1095.406856][T12595] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1095.415359][T12595] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1095.427537][ T914] hub 3-1:250.228: bad descriptor, ignoring hub [ 1095.434207][ T914] hub: probe of 3-1:250.228 failed with error -5 [ 1095.450659][ T3730] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 16 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1095.486624][ T3730] usb 2-1: USB disconnect, device number 16 [ 1095.494154][ T3730] usblp0: removed [ 1095.637727][ T914] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 43 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1095.676963][ T914] usb 3-1: USB disconnect, device number 43 [ 1095.684493][ T914] usblp0: removed 02:37:06 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:06 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:37:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xad2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:06 executing program 4: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000008900)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000000000), 0x0, 0x0) 02:37:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xf8020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:06 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:06 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:37:06 executing program 4: r0 = socket$unix(0x1, 0x5, 0x0) recvmmsg$unix(r0, 0x0, 0x0, 0x2100, &(0x7f0000003f00)={0x0, 0x989680}) 02:37:06 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:37:06 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xae2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:06 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xac2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:06 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xfc000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1096.456146][ T914] usb 3-1: new high-speed USB device number 44 using dummy_hcd [ 1096.476332][ T3673] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 1096.696162][ T914] usb 3-1: Using ep0 maxpacket: 8 [ 1096.726111][ T3673] usb 2-1: Using ep0 maxpacket: 8 [ 1096.816341][ T914] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1096.824921][ T914] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1096.833999][ T914] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1096.844285][ T914] usb 3-1: config 250 has no interface number 0 [ 1096.850602][ T914] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1096.862691][ T914] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1096.866230][ T3673] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1096.873465][ T914] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1096.882409][ T3673] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1096.898356][ T914] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1096.905261][ T3673] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1096.925903][ T914] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1096.930279][ T3673] usb 2-1: config 250 has no interface number 0 [ 1096.946700][ T3673] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1096.950934][ T914] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1096.959078][ T3673] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1096.977516][ T3673] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1096.989451][ T3673] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1097.000552][ T3673] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1097.014744][ T3673] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1097.046219][ T914] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1097.056385][ T914] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1097.065343][ T914] usb 3-1: SerialNumber: syz [ 1097.086614][T12620] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1097.093876][T12620] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1097.107881][ T914] hub 3-1:250.228: bad descriptor, ignoring hub [ 1097.114327][ T914] hub: probe of 3-1:250.228 failed with error -5 [ 1097.127626][ T3673] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1097.140548][ T3673] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1097.149660][ T3673] usb 2-1: SerialNumber: syz [ 1097.176875][T12622] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1097.184032][T12622] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1097.197895][ T3673] hub 2-1:250.228: bad descriptor, ignoring hub [ 1097.204361][ T3673] hub: probe of 2-1:250.228 failed with error -5 [ 1097.317710][ T914] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 44 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1097.357236][ T914] usb 3-1: USB disconnect, device number 44 [ 1097.367206][ T914] usblp0: removed [ 1097.418285][ T3673] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 17 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1097.468031][ T3673] usb 2-1: USB disconnect, device number 17 [ 1097.478071][ T3673] usblp0: removed [ 1097.876636][ T914] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 1098.116278][ T914] usb 3-1: Using ep0 maxpacket: 8 [ 1098.236559][ T914] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1098.248363][ T914] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1098.259397][ T914] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1098.269108][ T914] usb 3-1: config 250 has no interface number 0 [ 1098.276456][ T914] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1098.289594][ T914] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1098.302044][ T914] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1098.314351][ T914] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1098.327381][ T914] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1098.341155][ T914] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1098.426349][ T914] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1098.438586][ T914] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1098.446820][ T914] usb 3-1: SerialNumber: syz [ 1098.466906][T12620] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1098.474271][T12620] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1098.487001][ T914] hub 3-1:250.228: bad descriptor, ignoring hub [ 1098.493808][ T914] hub: probe of 3-1:250.228 failed with error -5 [ 1098.697682][ T914] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 45 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1098.746889][ T914] usb 3-1: USB disconnect, device number 45 [ 1098.757118][ T914] usblp0: removed 02:37:09 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:09 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:37:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xaf2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xfcffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:09 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa82c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:09 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:09 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:37:09 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:37:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xfeff0000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:10 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, 0x0, 0x0) 02:37:10 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:10 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, 0x0, 0x0) [ 1099.496167][ T3730] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 1099.506154][T10456] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 1099.647143][ T140] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 1099.736163][ T3730] usb 2-1: Using ep0 maxpacket: 8 [ 1099.746335][T10456] usb 3-1: Using ep0 maxpacket: 8 [ 1099.856187][ T3730] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1099.865314][ T3730] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1099.878730][T10456] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1099.888342][ T3730] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1099.898518][T10456] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1099.908118][ T3730] usb 2-1: config 250 has no interface number 0 [ 1099.914366][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1099.916104][ T140] usb 5-1: Using ep0 maxpacket: 8 [ 1099.927469][T10456] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1099.942034][T10456] usb 3-1: config 250 has no interface number 0 [ 1099.949626][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1099.960215][T10456] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1099.972041][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1099.983742][T10456] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1099.994264][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1100.004977][T10456] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1100.016702][ T3730] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1100.030816][T10456] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1100.041578][ T3730] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1100.048773][T10456] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1100.062466][T10456] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1100.076365][ T140] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1100.084753][ T140] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1100.093693][ T140] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1100.103010][ T140] usb 5-1: config 250 has no interface number 0 [ 1100.109623][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1100.121317][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1100.132202][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1100.136306][ T3730] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1100.145186][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1100.153116][T10456] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1100.173150][ T3730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1100.181456][T10456] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1100.190796][ T3730] usb 2-1: SerialNumber: syz [ 1100.193612][ T140] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1100.195758][T10456] usb 3-1: SerialNumber: syz [ 1100.214482][ T140] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1100.239328][T12646] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1100.242522][T12641] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1100.247249][T12646] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1100.253940][T12641] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1100.267811][T10456] hub 3-1:250.228: bad descriptor, ignoring hub [ 1100.274234][T10456] hub: probe of 3-1:250.228 failed with error -5 [ 1100.287053][ T3730] hub 2-1:250.228: bad descriptor, ignoring hub [ 1100.293457][ T3730] hub: probe of 2-1:250.228 failed with error -5 [ 1100.306482][ T140] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1100.315720][ T140] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1100.325092][ T140] usb 5-1: SerialNumber: syz [ 1100.366457][T12656] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1100.373572][T12656] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1100.387187][ T140] hub 5-1:250.228: bad descriptor, ignoring hub [ 1100.393544][ T140] hub: probe of 5-1:250.228 failed with error -5 [ 1100.477373][T10456] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 46 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1100.497064][ T3730] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 18 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1100.517147][T10456] usb 3-1: USB disconnect, device number 46 [ 1100.526848][T10456] usblp0: removed [ 1100.548294][ T3730] usb 2-1: USB disconnect, device number 18 [ 1100.555540][ T3730] usblp1: removed [ 1100.617186][ T140] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 59 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1100.656820][ T140] usb 5-1: USB disconnect, device number 59 [ 1100.665991][ T140] usblp0: removed [ 1101.076200][T10456] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 1101.316165][T10456] usb 3-1: Using ep0 maxpacket: 8 [ 1101.436255][T10456] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1101.444878][T10456] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1101.453806][T10456] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1101.463461][T10456] usb 3-1: config 250 has no interface number 0 [ 1101.469773][T10456] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1101.481337][T10456] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1101.491932][T10456] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1101.503652][T10456] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1101.514229][T10456] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1101.528058][T10456] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1101.616310][T10456] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1101.626572][T10456] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1101.634552][T10456] usb 3-1: SerialNumber: syz [ 1101.656562][T12646] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1101.663649][T12646] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1101.677478][T10456] hub 3-1:250.228: bad descriptor, ignoring hub [ 1101.684339][T10456] hub: probe of 3-1:250.228 failed with error -5 [ 1101.890817][T10456] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 47 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1101.937166][T10456] usb 3-1: USB disconnect, device number 47 [ 1101.946727][T10456] usblp0: removed 02:37:13 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xb02c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:13 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, 0x0, 0x0) 02:37:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xfeffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:13 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:13 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa72c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:13 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [], [0x80000001]}, 0x45c) 02:37:13 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [], [0x80000001]}, 0x45c) 02:37:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xb12c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:13 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [], [0x80000001]}, 0x45c) 02:37:13 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xff0f0000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:13 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30]}, 0x45c) [ 1102.666253][ T5] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 1102.696247][T10456] usb 3-1: new high-speed USB device number 48 using dummy_hcd [ 1102.906259][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 1102.936183][T10456] usb 3-1: Using ep0 maxpacket: 8 [ 1103.026217][ T5] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1103.035161][ T5] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1103.044418][ T5] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1103.054045][ T5] usb 2-1: config 250 has no interface number 0 [ 1103.060570][T10456] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1103.069026][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1103.080661][T10456] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1103.089769][T10456] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1103.099674][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1103.110459][T10456] usb 3-1: config 250 has no interface number 0 [ 1103.117228][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1103.128953][T10456] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1103.140736][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1103.152122][T10456] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1103.162625][ T5] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1103.176143][T10456] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1103.187859][ T5] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1103.194856][T10456] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1103.205842][T10456] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1103.219611][T10456] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1103.276272][ T5] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1103.285415][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1103.293812][ T5] usb 2-1: SerialNumber: syz [ 1103.306354][T10456] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1103.315398][T10456] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1103.323575][T10456] usb 3-1: SerialNumber: syz [ 1103.324304][T12664] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1103.335298][T12664] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1103.346514][T12670] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1103.353471][T12670] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1103.361892][ T5] hub 2-1:250.228: bad descriptor, ignoring hub [ 1103.369060][T10456] hub 3-1:250.228: bad descriptor, ignoring hub [ 1103.375333][T10456] hub: probe of 3-1:250.228 failed with error -5 [ 1103.382634][ T5] hub: probe of 2-1:250.228 failed with error -5 [ 1103.567256][ T5] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 19 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1103.586847][T10456] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 48 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1103.627157][ T5] usb 2-1: USB disconnect, device number 19 [ 1103.634370][T10456] usb 3-1: USB disconnect, device number 48 [ 1103.641675][ T5] usblp0: removed [ 1103.645744][T10456] usblp1: removed [ 1104.156386][T10456] usb 3-1: new high-speed USB device number 49 using dummy_hcd [ 1104.396248][T10456] usb 3-1: Using ep0 maxpacket: 8 [ 1104.516236][T10456] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1104.524613][T10456] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1104.534217][T10456] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1104.543507][T10456] usb 3-1: config 250 has no interface number 0 [ 1104.550401][T10456] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1104.562218][T10456] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1104.572719][T10456] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1104.584561][T10456] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1104.595264][T10456] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1104.608943][T10456] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1104.686297][T10456] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1104.695408][T10456] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1104.703631][T10456] usb 3-1: SerialNumber: syz [ 1104.726534][T12670] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1104.733509][T12670] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1104.747538][T10456] hub 3-1:250.228: bad descriptor, ignoring hub [ 1104.753801][T10456] hub: probe of 3-1:250.228 failed with error -5 [ 1104.957841][T10456] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 49 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1105.006677][T10456] usb 3-1: USB disconnect, device number 49 [ 1105.018034][T10456] usblp0: removed 02:37:16 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:16 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:16 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30]}, 0x45c) 02:37:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xb22c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xffff0300, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:16 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:16 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30]}, 0x45c) 02:37:16 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa42c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xb32c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xffffa888, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:16 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xb42c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1105.758736][T10456] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 1105.776320][ T140] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 1105.786170][ T3673] usb 3-1: new high-speed USB device number 50 using dummy_hcd [ 1105.996190][ T3730] usb 1-1: new high-speed USB device number 55 using dummy_hcd [ 1106.006157][T10456] usb 5-1: Using ep0 maxpacket: 8 [ 1106.056144][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1106.063110][ T3673] usb 3-1: Using ep0 maxpacket: 8 [ 1106.126373][T10456] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1106.137263][T10456] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1106.146210][T10456] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1106.155416][T10456] usb 5-1: config 250 has no interface number 0 [ 1106.162044][T10456] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1106.175025][T10456] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1106.185703][T10456] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1106.197615][T10456] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1106.206298][ T3673] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1106.208210][T10456] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1106.216604][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1106.230133][T10456] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1106.244061][ T3673] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1106.254454][ T3673] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1106.256179][ T3730] usb 1-1: Using ep0 maxpacket: 8 [ 1106.264213][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1106.278364][ T3673] usb 3-1: config 250 has no interface number 0 [ 1106.284649][ T3673] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1106.296402][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1106.307162][ T140] usb 2-1: config 250 has no interface number 0 [ 1106.313451][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1106.316339][T10456] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1106.325182][ T3673] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1106.339782][T10456] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1106.344746][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1106.354093][T10456] usb 5-1: SerialNumber: syz [ 1106.363300][ T3673] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1106.363340][ T3673] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1106.390623][ T3730] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1106.390656][ T3730] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1106.390681][ T3730] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1106.399064][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1106.399101][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1106.399129][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1106.399157][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1106.399480][T12690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1106.467974][ T3673] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1106.473323][ T3730] usb 1-1: config 250 has no interface number 0 [ 1106.482229][ T3673] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1106.496347][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1106.508525][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1106.513049][T12690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1106.519675][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1106.538353][T10456] hub 5-1:250.228: bad descriptor, ignoring hub [ 1106.544707][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1106.555392][T10456] hub: probe of 5-1:250.228 failed with error -5 [ 1106.562211][ T3730] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1106.566569][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1106.575849][ T3730] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1106.593671][ T3673] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1106.603820][ T3673] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1106.612016][ T3673] usb 3-1: SerialNumber: syz [ 1106.618691][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1106.634569][ T140] usb 2-1: SerialNumber: syz [ 1106.646314][ T3730] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1106.646410][T12694] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1106.659917][ T3730] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1106.662578][T12693] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1106.671902][ T3730] usb 1-1: SerialNumber: syz [ 1106.677491][T12693] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1106.693119][T12694] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1106.700924][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1106.706505][T12704] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1106.710570][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1106.714334][T12704] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1106.737774][ T3673] hub 3-1:250.228: bad descriptor, ignoring hub [ 1106.747222][ T3673] hub: probe of 3-1:250.228 failed with error -5 [ 1106.747374][ T3730] hub 1-1:250.228: bad descriptor, ignoring hub [ 1106.764860][ T3730] hub: probe of 1-1:250.228 failed with error -5 [ 1106.773276][T10456] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 60 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1106.816765][T10456] usb 5-1: USB disconnect, device number 60 [ 1106.825742][T10456] usblp0: removed [ 1106.927888][ T140] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 20 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1106.958820][ T3673] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 50 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1106.976733][ T140] usb 2-1: USB disconnect, device number 20 [ 1106.988549][ T3730] usblp 1-1:250.228: usblp2: USB Bidirectional printer dev 55 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1107.000330][ T140] usblp0: removed [ 1107.026843][ T3673] usb 3-1: USB disconnect, device number 50 [ 1107.039264][ T3673] usblp1: removed [ 1107.316370][ T3667] usb 1-1: USB disconnect, device number 55 [ 1107.325703][ T3667] usblp2: removed [ 1107.336124][T10456] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 1107.546152][ T3673] usb 3-1: new high-speed USB device number 51 using dummy_hcd [ 1107.576114][T10456] usb 5-1: Using ep0 maxpacket: 8 [ 1107.696417][T10456] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1107.705856][T10456] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1107.716643][T10456] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1107.728215][T10456] usb 5-1: config 250 has no interface number 0 [ 1107.735071][T10456] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1107.747520][T10456] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1107.758311][T10456] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1107.770081][T10456] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1107.780694][T10456] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1107.794365][T10456] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1107.826196][ T3673] usb 3-1: Using ep0 maxpacket: 8 [ 1107.876260][T10456] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1107.886156][T10456] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1107.894321][T10456] usb 5-1: SerialNumber: syz [ 1107.916503][T12690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1107.923380][T12690] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1107.937259][T10456] hub 5-1:250.228: bad descriptor, ignoring hub [ 1107.943679][T10456] hub: probe of 5-1:250.228 failed with error -5 [ 1107.986259][ T3673] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1107.995402][ T3673] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1108.004515][ T3673] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1108.014208][ T3673] usb 3-1: config 250 has no interface number 0 [ 1108.020606][ T3673] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1108.032384][ T3673] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1108.042961][ T3673] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1108.055008][ T3673] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1108.065562][ T3673] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1108.079186][ T3673] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1108.147217][T10456] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 61 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1108.166250][ T3673] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1108.175948][ T3673] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1108.185540][ T3673] usb 3-1: SerialNumber: syz [ 1108.186923][T10456] usb 5-1: USB disconnect, device number 61 [ 1108.199254][T10456] usblp0: removed [ 1108.206450][T12694] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1108.213441][T12694] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1108.238298][ T3673] hub 3-1:250.228: bad descriptor, ignoring hub [ 1108.244779][ T3673] hub: probe of 3-1:250.228 failed with error -5 [ 1108.478007][ T3673] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 51 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1108.516929][ T3673] usb 3-1: USB disconnect, device number 51 [ 1108.528306][ T3673] usblp0: removed 02:37:19 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xfffff000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xb52c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:19 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:19 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:19 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xb62c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xffffff7f, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xc3ffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xffffff9e, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:19 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xe4ffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:19 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xffffffc3, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1109.246183][ T3673] usb 1-1: new high-speed USB device number 56 using dummy_hcd [ 1109.256129][ T5] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 1109.263947][T10456] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 1109.271772][ T3730] usb 3-1: new high-speed USB device number 52 using dummy_hcd [ 1109.526144][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1109.526192][ T3673] usb 1-1: Using ep0 maxpacket: 8 [ 1109.531334][ T5] usb 5-1: Using ep0 maxpacket: 8 [ 1109.541436][T10456] usb 2-1: Using ep0 maxpacket: 8 [ 1109.666360][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1109.674951][T10456] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1109.683877][ T5] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1109.693319][ T3673] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1109.693318][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1109.693348][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1109.708676][ T3673] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1109.712741][T10456] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1109.727937][ T3673] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1109.731353][ T5] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1109.745120][ T3673] usb 1-1: config 250 has no interface number 0 [ 1109.749560][T10456] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1109.761733][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1109.765475][ T5] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1109.779969][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1109.786424][ T3730] usb 3-1: config 250 has no interface number 0 [ 1109.804012][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1109.806412][T10456] usb 2-1: config 250 has no interface number 0 [ 1109.830733][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1109.832118][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1109.847898][ T3673] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1109.853704][ T5] usb 5-1: config 250 has no interface number 0 [ 1109.868262][ T3673] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1109.874304][T10456] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1109.893253][ T5] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1109.904898][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1109.915461][ T5] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1109.926072][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1109.937807][T10456] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1109.948369][ T5] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1109.960517][T10456] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1109.972466][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1109.983406][ T5] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1109.983550][ T3673] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1109.994226][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1110.010676][ T3673] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1110.017149][T10456] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1110.029553][ T3673] usb 1-1: SerialNumber: syz [ 1110.035672][ T5] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1110.053497][T10456] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1110.068376][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1110.075375][ T5] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1110.076591][T12716] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1110.082748][T10456] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1110.095347][T12716] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1110.109990][ T3673] hub 1-1:250.228: bad descriptor, ignoring hub [ 1110.117072][ T3673] hub: probe of 1-1:250.228 failed with error -5 [ 1110.146244][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1110.155393][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1110.164588][ T5] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1110.174096][ T3730] usb 3-1: SerialNumber: syz [ 1110.178920][T10456] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1110.188055][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1110.196747][T10456] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1110.204738][T10456] usb 2-1: SerialNumber: syz [ 1110.210696][ T5] usb 5-1: SerialNumber: syz [ 1110.226304][T12722] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1110.233273][T12722] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1110.240501][T12720] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1110.240667][T12719] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1110.252004][T12720] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1110.255021][T12719] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1110.277135][T10456] hub 2-1:250.228: bad descriptor, ignoring hub [ 1110.284668][ T5] hub 5-1:250.228: bad descriptor, ignoring hub [ 1110.291982][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 1110.298325][T10456] hub: probe of 2-1:250.228 failed with error -5 [ 1110.304996][ T3730] hub: probe of 3-1:250.228 failed with error -5 [ 1110.311466][ T5] hub: probe of 5-1:250.228 failed with error -5 [ 1110.329304][ T3673] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 56 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1110.587188][T10456] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 21 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1110.591456][ T3673] usb 1-1: USB disconnect, device number 56 [ 1110.605199][ T3730] usblp 3-1:250.228: usblp2: USB Bidirectional printer dev 52 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1110.617984][ T5] usblp 5-1:250.228: usblp3: USB Bidirectional printer dev 62 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1110.626075][ C1] usblp0: nonzero read bulk status received: -108 [ 1110.659222][T10456] usb 2-1: USB disconnect, device number 21 [ 1110.675468][T10456] usblp1: removed [ 1110.682013][ T3730] usb 3-1: USB disconnect, device number 52 [ 1110.688497][ T5] usb 5-1: USB disconnect, device number 62 [ 1110.703403][ T5] usblp3: removed [ 1110.712229][ T3730] usblp2: removed [ 1110.735547][T12711] usblp0: removed [ 1111.126141][ T3730] usb 3-1: new high-speed USB device number 53 using dummy_hcd [ 1111.134234][ T5] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 1111.246133][ T3673] usb 1-1: new high-speed USB device number 57 using dummy_hcd [ 1111.376152][ T5] usb 5-1: Using ep0 maxpacket: 8 [ 1111.381524][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1111.506176][ T3673] usb 1-1: Using ep0 maxpacket: 8 [ 1111.506187][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1111.506214][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1111.531895][ T5] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1111.540487][ T5] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1111.549505][ T5] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1111.558909][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1111.568231][ T5] usb 5-1: config 250 has no interface number 0 [ 1111.574502][ T5] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1111.586152][ T3730] usb 3-1: config 250 has no interface number 0 [ 1111.592408][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1111.604704][ T5] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1111.615264][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1111.625858][ T5] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1111.637597][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1111.646244][ T3673] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1111.649372][ T5] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1111.668262][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1111.679271][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1111.681084][ T3673] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1111.693027][ T5] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1111.709800][ T3673] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1111.725247][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1111.732390][ T3673] usb 1-1: config 250 has no interface number 0 [ 1111.739167][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1111.751573][ T5] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1111.755906][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1111.769429][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1111.781254][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1111.791809][ T3673] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1111.805916][ T3673] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1111.810917][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1111.822181][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1111.830546][ T3730] usb 3-1: SerialNumber: syz [ 1111.836256][ T5] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1111.845285][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1111.854296][ T5] usb 5-1: SerialNumber: syz [ 1111.866739][T12722] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1111.873622][T12722] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1111.876441][T12720] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1111.888770][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 1111.893262][T12720] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1111.895018][ T3730] hub: probe of 3-1:250.228 failed with error -5 [ 1111.917277][ T3673] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1111.917439][ T5] hub 5-1:250.228: bad descriptor, ignoring hub [ 1111.927363][ T3673] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1111.938415][ T5] hub: probe of 5-1:250.228 failed with error -5 [ 1111.941268][ T3673] usb 1-1: SerialNumber: syz 02:37:22 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xe8020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xffffffe4, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:22 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:22 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:22 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) [ 1112.006300][ T3673] usb 1-1: can't set config #250, error -71 [ 1112.014252][ T5] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 63 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1112.030846][ T3730] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 53 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1112.036722][ T3673] usb 1-1: USB disconnect, device number 57 02:37:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xf000ff00, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xfffffff0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xf0ffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xfffffffc, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xf2020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:23 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xfffffffe, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1112.286657][ T3730] usb 3-1: reset high-speed USB device number 53 using dummy_hcd [ 1112.311731][ T5] usb 5-1: reset high-speed USB device number 63 using dummy_hcd [ 1112.326990][ T3667] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 1112.456311][ T3673] usb 1-1: new high-speed USB device number 58 using dummy_hcd [ 1112.526277][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1112.556324][ T5] usb 5-1: Using ep0 maxpacket: 8 [ 1112.586163][ T3667] usb 2-1: Using ep0 maxpacket: 8 [ 1112.666459][T12753] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1112.673673][T12753] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1112.696394][T12752] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1112.703747][T12752] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1112.710997][ T3667] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1112.719523][ T3673] usb 1-1: Using ep0 maxpacket: 8 [ 1112.725012][ T3667] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1112.733908][ T3667] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1112.743183][ T3667] usb 2-1: config 250 has no interface number 0 [ 1112.749608][ T3667] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1112.762108][ T3667] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1112.772767][ T3667] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1112.791240][ T3667] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1112.801799][ T3667] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1112.816168][ T3667] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1112.866410][ T3673] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1112.874856][ T3673] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1112.884244][ T3673] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1112.895759][ T3673] usb 1-1: config 250 has no interface number 0 [ 1112.896000][T12753] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1112.902062][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1112.920452][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1112.931325][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1112.943146][ T3667] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1112.955873][T12753] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1112.962739][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1112.973412][ T3667] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1112.981817][ T3673] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1112.995770][ T3667] usb 2-1: SerialNumber: syz [ 1113.000777][ T3673] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1113.026279][ T5] usb 5-1: failed to restore interface 228 altsetting 255 (error=-71) [ 1113.035222][T12747] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1113.047383][T12747] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1113.057190][ T5] usb 5-1: USB disconnect, device number 63 [ 1113.067455][ T3667] hub 2-1:250.228: bad descriptor, ignoring hub [ 1113.073725][ T3667] hub: probe of 2-1:250.228 failed with error -5 [ 1113.084194][ T5] usblp0: removed [ 1113.096295][ T3673] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1113.105503][ T3673] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1113.113652][ T3673] usb 1-1: SerialNumber: syz [ 1113.136434][T12751] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1113.143350][T12751] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1113.167190][ T3673] hub 1-1:250.228: bad descriptor, ignoring hub [ 1113.173495][ T3673] hub: probe of 1-1:250.228 failed with error -5 [ 1113.287259][ T3667] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 22 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1113.326510][ T3730] usb 3-1: USB disconnect, device number 53 [ 1113.334400][ T3730] usblp1: removed [ 1113.336768][ T3667] usb 2-1: USB disconnect, device number 22 [ 1113.348390][ T3667] usblp0: removed [ 1113.408026][ T3673] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 58 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1113.586176][ T5] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 1113.676351][ T3730] usb 3-1: new high-speed USB device number 54 using dummy_hcd [ 1113.826109][ T5] usb 5-1: Using ep0 maxpacket: 8 [ 1113.916641][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1113.946315][ T5] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1113.957709][ T5] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1113.968790][ T5] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1113.980350][ T5] usb 5-1: config 250 has no interface number 0 [ 1113.987017][ T5] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1114.005437][ T5] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1114.016948][ T5] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1114.028889][ T5] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1114.041191][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1114.049592][ T5] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1114.063649][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1114.075819][ T5] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1114.082942][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1114.092387][ T3730] usb 3-1: config 250 has no interface number 0 [ 1114.099277][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1114.111170][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1114.122022][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1114.133922][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1114.145083][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1114.160329][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1114.167883][T12751] usb 1-1: reset high-speed USB device number 58 using dummy_hcd [ 1114.180018][ T5] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1114.190919][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1114.199152][ T5] usb 5-1: SerialNumber: syz [ 1114.227348][T12752] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1114.235472][T12752] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1114.247349][ T5] hub 5-1:250.228: bad descriptor, ignoring hub [ 1114.254988][ T5] hub: probe of 5-1:250.228 failed with error -5 [ 1114.266270][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1114.275532][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1114.288129][ T3730] usb 3-1: SerialNumber: syz [ 1114.306992][T12753] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1114.319374][T12753] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1114.347371][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 1114.353660][ T3730] hub: probe of 3-1:250.228 failed with error -5 [ 1114.426168][T12751] usb 1-1: Using ep0 maxpacket: 8 [ 1114.566344][T12771] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1114.573570][T12771] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1114.791346][T12771] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1114.798656][T12771] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1114.827117][ T5] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 64 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1114.840823][ T3730] usblp 3-1:250.228: usblp2: USB Bidirectional printer dev 54 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1114.856070][ C1] usblp0: nonzero read bulk status received: -71 [ 1114.877100][ T3730] usb 3-1: USB disconnect, device number 54 [ 1114.887015][ T5] usb 5-1: USB disconnect, device number 64 [ 1114.900272][ T3730] usblp2: removed [ 1114.905131][ T5] usblp1: removed 02:37:25 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xf4020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xffffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:25 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1115.012465][ T3667] usb 1-1: USB disconnect, device number 58 [ 1115.020653][ T3667] usblp0: removed [ 1115.117012][ T1221] ieee802154 phy0 wpan0: encryption failed: -22 [ 1115.123473][ T1221] ieee802154 phy1 wpan1: encryption failed: -22 [ 1115.346122][ T5] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 1115.456115][ T3730] usb 3-1: new high-speed USB device number 55 using dummy_hcd 02:37:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x9f2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xf5ffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xffffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xf8020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x2, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1115.586138][ T5] usb 2-1: Using ep0 maxpacket: 8 02:37:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x891a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:26 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) [ 1115.696202][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1115.706429][ T5] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1115.715301][ T5] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1115.725042][ T5] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1115.734562][ T5] usb 2-1: config 250 has no interface number 0 [ 1115.741482][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1115.760666][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1115.775975][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1115.788413][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1115.801404][ T5] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1115.816269][ T5] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1115.836582][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1115.844965][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1115.854472][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1115.863991][ T3730] usb 3-1: config 250 has no interface number 0 [ 1115.870297][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1115.882347][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1115.892924][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1115.905014][ T5] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1115.914613][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1115.925270][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1115.933339][ T5] usb 2-1: SerialNumber: syz [ 1115.937986][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1115.951925][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1115.976291][T12736] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 1115.976366][T12777] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1115.991579][T12777] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1116.017156][ T5] hub 2-1:250.228: bad descriptor, ignoring hub [ 1116.023530][ T5] hub: probe of 2-1:250.228 failed with error -5 [ 1116.036240][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1116.045305][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1116.057385][ T3730] usb 3-1: SerialNumber: syz [ 1116.076560][T12779] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1116.083621][T12779] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1116.097293][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 1116.105730][ T3730] hub: probe of 3-1:250.228 failed with error -5 [ 1116.226582][T12736] usb 5-1: Using ep0 maxpacket: 8 [ 1116.232818][ T5] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 23 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1116.276827][ T5] usb 2-1: USB disconnect, device number 23 [ 1116.284156][ T5] usblp0: removed [ 1116.328262][ T3730] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 55 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1116.351567][T12736] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1116.364145][T12736] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1116.378322][T12736] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1116.391028][T12736] usb 5-1: config 250 has no interface number 0 [ 1116.400314][T12736] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1116.412357][T12736] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1116.425243][T12736] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1116.437145][T12736] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1116.448493][T12736] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1116.462019][T12736] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1116.548464][T12736] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1116.560539][T12736] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1116.568689][T12736] usb 5-1: SerialNumber: syz [ 1116.586994][T12795] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1116.593983][T12795] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1116.607252][T12736] hub 5-1:250.228: bad descriptor, ignoring hub [ 1116.614358][T12736] hub: probe of 5-1:250.228 failed with error -5 [ 1116.986464][T12779] usb 3-1: reset high-speed USB device number 55 using dummy_hcd [ 1117.236221][T12779] usb 3-1: Using ep0 maxpacket: 8 [ 1117.396667][T12798] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1117.403614][T12798] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1117.617908][T12798] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1117.624951][T12798] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1117.657222][T12736] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 65 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1117.676175][ C1] usblp0: nonzero read bulk status received: -71 [ 1117.876567][ T3673] usb 3-1: USB disconnect, device number 55 [ 1117.876591][T12736] usb 5-1: reset high-speed USB device number 65 using dummy_hcd [ 1117.885578][ T3673] usblp0: removed [ 1118.136143][T12736] usb 5-1: Using ep0 maxpacket: 8 [ 1118.276628][T12799] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1118.283773][T12799] raw-gadget gadget: fail, usb_ep_enable returned -22 02:37:29 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xfc000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x972c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x3, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:29 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xfeff0000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x4, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:29 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x5, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xfeffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x6, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1118.513225][T12795] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1118.521070][T12795] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1118.656147][ T3667] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 1118.676316][ T3673] usb 3-1: new high-speed USB device number 56 using dummy_hcd [ 1118.726124][ T3730] usb 1-1: new high-speed USB device number 59 using dummy_hcd [ 1118.856293][T12736] usb 5-1: USB disconnect, device number 65 [ 1118.863595][T12736] usblp1: removed [ 1118.906712][ T3667] usb 2-1: Using ep0 maxpacket: 8 [ 1118.936338][ T3673] usb 3-1: Using ep0 maxpacket: 8 [ 1118.966100][ T3730] usb 1-1: Using ep0 maxpacket: 8 [ 1119.067122][ T3667] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1119.079867][ T3673] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1119.086182][ T3730] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1119.088415][ T3667] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1119.097000][ T3730] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1119.110786][ T3673] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1119.115066][ T3730] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1119.125564][ T3667] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1119.133162][ T3730] usb 1-1: config 250 has no interface number 0 [ 1119.146797][ T3673] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1119.148816][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1119.158087][ T3667] usb 2-1: config 250 has no interface number 0 [ 1119.170085][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1119.188387][ T3673] usb 3-1: config 250 has no interface number 0 [ 1119.191848][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1119.206530][ T3673] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1119.210381][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1119.229031][ T3667] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1119.233733][ T3730] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1119.241472][ T3673] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 02:37:30 executing program 4: r0 = syz_open_dev$I2C(&(0x7f0000000540), 0x0, 0x0) ioctl$I2C_SMBUS(r0, 0x720, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0}) [ 1119.259657][ T3730] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1119.273603][ T3667] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1119.284859][ T3667] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1119.304465][ T3673] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1119.317216][ T3667] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1119.328517][ T3673] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1119.340051][ T3667] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1119.346256][ T3730] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1119.358478][ T3673] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1119.371184][ T3730] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1119.376813][ T3667] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1119.385507][ T3730] usb 1-1: SerialNumber: syz [ 1119.394616][ T3673] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1119.426404][T12815] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1119.433315][T12815] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1119.448084][ T3730] hub 1-1:250.228: bad descriptor, ignoring hub [ 1119.454529][ T3730] hub: probe of 1-1:250.228 failed with error -5 [ 1119.517017][ T3667] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1119.526244][ T3673] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1119.535275][ T3673] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1119.543838][ T3667] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1119.552114][ T3667] usb 2-1: SerialNumber: syz [ 1119.556966][ T3673] usb 3-1: SerialNumber: syz [ 1119.596388][T12809] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1119.606335][T12804] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1119.613148][T12804] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1119.623566][T12809] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1119.639779][ T3673] hub 3-1:250.228: bad descriptor, ignoring hub [ 1119.646714][ T3667] hub 2-1:250.228: bad descriptor, ignoring hub [ 1119.653009][ T3667] hub: probe of 2-1:250.228 failed with error -5 [ 1119.657286][ T3730] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 59 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1119.661224][ T3673] hub: probe of 3-1:250.228 failed with error -5 [ 1119.848446][ T3673] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 56 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1119.860940][ T3667] usblp 2-1:250.228: usblp2: USB Bidirectional printer dev 24 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1120.266318][ T3667] usb 2-1: USB disconnect, device number 24 [ 1120.266680][ T3259] usb 3-1: USB disconnect, device number 56 [ 1120.366773][T12815] usb 1-1: reset high-speed USB device number 59 using dummy_hcd [ 1120.616216][T12815] usb 1-1: Using ep0 maxpacket: 8 [ 1120.786715][T12826] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1120.793624][T12826] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1121.015792][T12826] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1121.023392][T12826] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1121.056992][ T3667] usblp2: removed [ 1121.061219][ T3259] usblp1: removed [ 1121.086091][ C1] usblp0: nonzero read bulk status received: -71 [ 1121.243232][ T3730] usb 1-1: USB disconnect, device number 59 [ 1121.251933][ T3730] usblp0: removed 02:37:32 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:37:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xff0f0000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x7, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:32 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) [ 1121.417395][ T3259] usb 3-1: new high-speed USB device number 57 using dummy_hcd 02:37:32 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x8, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xffff0300, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1121.676281][ T3667] usb 5-1: new high-speed USB device number 66 using dummy_hcd 02:37:32 executing program 0: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) 02:37:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xffffa888, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x9, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:32 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xfffff000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:32 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xa, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1121.806266][ T3259] usb 3-1: device descriptor read/64, error -71 [ 1121.876362][ T140] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 1121.936279][ T3667] usb 5-1: Using ep0 maxpacket: 8 [ 1122.046194][ T5] usb 1-1: new high-speed USB device number 60 using dummy_hcd [ 1122.076216][ T3259] usb 3-1: new high-speed USB device number 58 using dummy_hcd [ 1122.096441][ T3667] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1122.104881][ T3667] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1122.114382][ T3667] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1122.123815][ T3667] usb 5-1: config 250 has no interface number 0 [ 1122.130177][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1122.141755][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1122.153826][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1122.166112][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1122.172362][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1122.183023][ T3667] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1122.196668][ T3667] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1122.286861][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 1122.306561][ T3667] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1122.317339][ T3259] usb 3-1: Using ep0 maxpacket: 8 [ 1122.325822][ T3667] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1122.334041][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1122.342639][ T3667] usb 5-1: SerialNumber: syz [ 1122.347605][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1122.363634][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1122.372924][ T140] usb 2-1: config 250 has no interface number 0 [ 1122.379275][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1122.379431][T12837] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1122.391185][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1122.402837][T12837] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1122.408526][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1122.419422][ T5] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1122.427509][ T3667] hub 5-1:250.228: bad descriptor, ignoring hub [ 1122.442053][ T3259] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1122.448410][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1122.461015][ T5] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1122.461044][ T5] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1122.461067][ T5] usb 1-1: config 250 has no interface number 0 [ 1122.461101][ T5] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1122.461130][ T5] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1122.461157][ T5] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1122.461187][ T5] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1122.461213][ T5] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1122.461243][ T5] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1122.461362][ T3259] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1122.461386][ T3259] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1122.461409][ T3259] usb 3-1: config 250 has no interface number 0 [ 1122.461437][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1122.476367][ T3667] hub: probe of 5-1:250.228 failed with error -5 [ 1122.493479][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1122.498194][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1122.508972][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1122.525050][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1122.531047][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1122.646780][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1122.646810][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1122.646832][ T140] usb 2-1: SerialNumber: syz [ 1122.655859][ T5] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1122.666176][ T3667] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 66 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1122.689290][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1122.697581][ T5] usb 1-1: SerialNumber: syz [ 1122.702824][ T3259] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1122.719259][ T3259] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1122.726651][T12846] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1122.733484][T12846] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1122.736601][ T3667] usb 5-1: USB disconnect, device number 66 [ 1122.740633][T12852] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1122.752286][ T3667] usblp0: removed [ 1122.763751][T12852] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1122.777086][ T5] hub 1-1:250.228: bad descriptor, ignoring hub [ 1122.777188][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1122.783335][ T5] hub: probe of 1-1:250.228 failed with error -5 [ 1122.794249][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1122.836207][ T3259] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1122.845344][ T3259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1122.853940][ T3259] usb 3-1: SerialNumber: syz [ 1122.876379][T12840] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1122.883515][T12840] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1122.896916][ T3259] hub 3-1:250.228: bad descriptor, ignoring hub [ 1122.903292][ T3259] hub: probe of 3-1:250.228 failed with error -5 [ 1122.998055][ T140] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 25 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1123.107289][ T3259] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 58 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1123.205198][T12852] UDC core: couldn't find an available UDC or it's busy: -16 [ 1123.213363][T12852] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1123.336894][ T5] usblp 1-1:250.228: usblp2: USB Bidirectional printer dev 60 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1123.366070][ C1] usblp0: nonzero read bulk status received: -71 [ 1123.377020][ T5] usb 1-1: USB disconnect, device number 60 [ 1123.387943][ T5] usblp2: removed [ 1123.456267][ T140] usb 3-1: USB disconnect, device number 58 [ 1123.465883][ T140] usblp1: removed [ 1123.519142][ T3259] usb 2-1: USB disconnect, device number 25 [ 1123.528792][ T3259] usblp0: removed [ 1123.816174][ T140] usb 3-1: new high-speed USB device number 59 using dummy_hcd [ 1124.086430][ T140] usb 3-1: Using ep0 maxpacket: 8 [ 1124.206304][ T140] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1124.215660][ T140] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1124.224612][ T140] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1124.234181][ T140] usb 3-1: config 250 has no interface number 0 [ 1124.240528][ T140] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1124.252888][ T140] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1124.263578][ T140] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1124.275949][ T140] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1124.286799][ T140] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1124.300886][ T140] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1124.407222][ T140] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1124.416467][ T140] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1124.424532][ T140] usb 3-1: SerialNumber: syz [ 1124.446390][T12840] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1124.453330][T12840] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1124.468235][ T140] hub 3-1:250.228: bad descriptor, ignoring hub [ 1124.474688][ T140] hub: probe of 3-1:250.228 failed with error -5 02:37:35 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:37:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xffffff7f, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xc, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:35 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xffffa888, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x81000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:35 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1124.547460][ T140] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 59 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 02:37:35 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x80020000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xe, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:35 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xffffff9e, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:35 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:35 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1a"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xf, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1124.826615][ T140] usb 3-1: reset high-speed USB device number 59 using dummy_hcd [ 1124.836327][ T5] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 1124.996889][ T3667] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 1125.056212][ T3673] usb 1-1: new high-speed USB device number 61 using dummy_hcd [ 1125.086086][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 1125.096178][ T140] usb 3-1: Using ep0 maxpacket: 8 [ 1125.206413][ T5] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1125.214803][ T5] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1125.224394][ T5] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1125.233669][ T5] usb 2-1: config 250 has no interface number 0 [ 1125.240466][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1125.252243][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1125.262866][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1125.266128][ T3667] usb 5-1: Using ep0 maxpacket: 8 [ 1125.274881][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1125.280659][T12871] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1125.290746][ T5] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1125.298795][T12871] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1125.317982][ T5] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1125.319110][ T3673] usb 1-1: Using ep0 maxpacket: 8 [ 1125.406221][ T5] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1125.415899][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1125.426229][ T3667] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1125.429263][ T5] usb 2-1: SerialNumber: syz [ 1125.434909][ T3667] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1125.453576][ T3667] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1125.463167][ T3667] usb 5-1: config 250 has no interface number 0 [ 1125.469809][ T3673] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1125.476472][T12868] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1125.478470][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1125.490697][T12868] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1125.496826][ T3673] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1125.512380][ T3673] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1125.517022][ T5] hub 2-1:250.228: bad descriptor, ignoring hub [ 1125.523426][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1125.530454][ T5] hub: probe of 2-1:250.228 failed with error -5 [ 1125.546760][T12871] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1125.553600][T12871] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1125.561394][ T3673] usb 1-1: config 250 has no interface number 0 [ 1125.567862][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1125.579992][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1125.592785][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1125.604423][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1125.615076][ T3667] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1125.629779][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1125.641470][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1125.652006][ T3667] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1125.659383][ T3673] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1125.673286][ T3673] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1125.746339][ T3667] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1125.747045][ T5] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 26 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1125.760667][ T3667] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1125.776743][ T3673] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1125.790366][ T3673] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1125.798635][ T3673] usb 1-1: SerialNumber: syz [ 1125.803748][ T3667] usb 5-1: SerialNumber: syz [ 1125.836581][T12881] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1125.836756][T12879] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1125.846330][T12881] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1125.851885][T12879] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1125.867104][ T3673] hub 1-1:250.228: bad descriptor, ignoring hub [ 1125.873360][ T3673] hub: probe of 1-1:250.228 failed with error -5 [ 1125.881039][ T3667] hub 5-1:250.228: bad descriptor, ignoring hub [ 1125.887344][ T3667] hub: probe of 5-1:250.228 failed with error -5 [ 1126.236751][T12871] usb 3-1: reset high-speed USB device number 59 using dummy_hcd [ 1126.507007][T12871] usb 3-1: Using ep0 maxpacket: 8 [ 1126.656713][T12884] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1126.663766][T12884] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1126.879324][T12884] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1126.886489][T12884] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1126.918005][ T3673] usblp 1-1:250.228: usblp2: USB Bidirectional printer dev 61 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1126.930645][ T3667] usblp 5-1:250.228: usblp3: USB Bidirectional printer dev 67 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1126.936152][ C0] usblp0: nonzero read bulk status received: -71 [ 1126.967219][ T3673] usb 1-1: USB disconnect, device number 61 [ 1126.975566][ T3673] usblp2: removed [ 1127.041191][ T5] usb 2-1: USB disconnect, device number 26 [ 1127.048560][ T5] usblp1: removed [ 1127.103730][ T5] usb 3-1: USB disconnect, device number 59 [ 1127.137622][ T5] usblp0: removed [ 1127.166576][ T3667] usb 5-1: reset high-speed USB device number 67 using dummy_hcd [ 1127.427321][ T3667] usb 5-1: Using ep0 maxpacket: 8 02:37:38 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:37:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xffffffc3, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x10, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:38 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x6d1a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1127.586586][T12889] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1127.593834][T12889] raw-gadget gadget: fail, usb_ep_enable returned -22 02:37:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x12, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:38 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x7c2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xffffffe4, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:38 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x7a000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1127.741963][ T3667] usb 5-1: failed to restore interface 228 altsetting 255 (error=-71) [ 1127.766737][ T3667] usb 5-1: USB disconnect, device number 67 02:37:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x22, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1127.790382][ T3667] usblp3: removed 02:37:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xfffffff0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:38 executing program 4: syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) [ 1127.956218][ T3673] usb 3-1: new high-speed USB device number 60 using dummy_hcd [ 1127.964963][ T140] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 1128.236168][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1128.241354][ T3673] usb 3-1: Using ep0 maxpacket: 8 [ 1128.296209][ T3667] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 1128.396207][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1128.405203][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1128.414141][ T3673] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1128.422565][ T3673] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1128.431713][ T3673] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1128.440977][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1128.450229][ T3673] usb 3-1: config 250 has no interface number 0 [ 1128.456720][ T140] usb 2-1: config 250 has no interface number 0 [ 1128.462991][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1128.474631][ T3673] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1128.486476][ T3673] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1128.497978][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1128.508602][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1128.520428][ T3673] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1128.532164][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1128.542760][ T3673] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1128.553432][ T3667] usb 5-1: Using ep0 maxpacket: 8 [ 1128.558881][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1128.572501][ T3673] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1128.586323][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1128.593676][ T3673] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1128.667270][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1128.676573][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1128.684840][ T140] usb 2-1: SerialNumber: syz [ 1128.689814][ T3667] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1128.698273][ T3673] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1128.713700][ T3667] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1128.722772][ T3673] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1128.730876][ T3667] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1128.731101][T12895] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1128.740368][ T3673] usb 3-1: SerialNumber: syz [ 1128.754646][ T3667] usb 5-1: config 250 has no interface number 0 [ 1128.755588][T12895] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1128.761190][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1128.780006][T12899] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1128.780313][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1128.791979][T12899] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1128.795149][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1128.811107][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1128.818328][ T3673] hub 3-1:250.228: bad descriptor, ignoring hub [ 1128.824586][ T3673] hub: probe of 3-1:250.228 failed with error -5 [ 1128.831452][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1128.843623][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1128.854209][ T3667] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1128.867752][ T3667] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1128.966525][ T3667] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1128.975857][ T3667] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1128.984029][ T3667] usb 5-1: SerialNumber: syz [ 1128.989769][ T140] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 27 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1129.016441][T12914] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1129.023507][T12914] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1129.048117][ T3667] hub 5-1:250.228: bad descriptor, ignoring hub [ 1129.054375][ T3667] hub: probe of 5-1:250.228 failed with error -5 [ 1129.061733][ T3673] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 60 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1129.346083][ C0] usblp0: nonzero read bulk status received: -71 [ 1129.426338][ T3673] usb 3-1: USB disconnect, device number 60 [ 1129.434752][ T3673] usblp1: removed [ 1129.506548][ T140] usb 2-1: USB disconnect, device number 27 [ 1129.514853][ T140] usblp0: removed [ 1129.528207][T12914] UDC core: couldn't find an available UDC or it's busy: -16 [ 1129.535826][T12914] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1129.558227][ T3667] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 68 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1129.596661][ T3667] usb 5-1: USB disconnect, device number 68 [ 1129.604496][ T3667] usblp0: removed [ 1129.786141][ T8829] usb 3-1: new high-speed USB device number 61 using dummy_hcd [ 1130.066115][ T8829] usb 3-1: Using ep0 maxpacket: 8 [ 1130.246184][ T8829] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1130.254598][ T8829] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1130.263774][ T8829] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1130.273069][ T8829] usb 3-1: config 250 has no interface number 0 [ 1130.279448][ T8829] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1130.291420][ T8829] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1130.303153][ T8829] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1130.315250][ T8829] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1130.325860][ T8829] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1130.340096][ T8829] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1130.446413][ T8829] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1130.455917][ T8829] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1130.464062][ T8829] usb 3-1: SerialNumber: syz [ 1130.486590][T12899] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1130.494667][T12899] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1130.507227][ T8829] hub 3-1:250.228: bad descriptor, ignoring hub [ 1130.513592][ T8829] hub: probe of 3-1:250.228 failed with error -5 02:37:41 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x6c2c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x48, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xfffffff5, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x692c0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x65580000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1130.649643][ T8829] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 61 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 02:37:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xfffffffe, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x4a, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:41 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x551a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:41 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x521a0200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:41 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xffffffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:41 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) [ 1130.926414][ T8829] usb 3-1: reset high-speed USB device number 61 using dummy_hcd [ 1131.106238][ T5] usb 1-1: new high-speed USB device number 62 using dummy_hcd [ 1131.196599][ T8829] usb 3-1: Using ep0 maxpacket: 8 [ 1131.346158][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 1131.366585][T12932] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1131.373390][T12932] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1131.466249][ T5] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1131.476583][ T5] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1131.485934][ T5] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1131.495315][ T5] usb 1-1: config 250 has no interface number 0 [ 1131.502144][ T5] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1131.513903][ T5] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1131.524774][ T5] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1131.536474][ T5] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1131.547151][ T5] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1131.560694][ T5] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1131.588799][T12932] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1131.595797][T12932] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1131.646239][ T5] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1131.656686][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1131.664662][ T5] usb 1-1: SerialNumber: syz [ 1131.686578][T12944] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1131.694171][T12944] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1131.707010][ T5] hub 1-1:250.228: bad descriptor, ignoring hub [ 1131.713270][ T5] hub: probe of 1-1:250.228 failed with error -5 [ 1132.236915][T12932] usb 3-1: reset high-speed USB device number 61 using dummy_hcd [ 1132.486166][T12932] usb 3-1: Using ep0 maxpacket: 8 [ 1132.656562][T12945] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1132.663463][T12945] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1132.878176][T12945] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1132.885267][T12945] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1132.927243][ T5] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 62 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1132.946077][ C0] usblp0: nonzero read bulk status received: -71 [ 1133.110846][ T140] usb 3-1: USB disconnect, device number 61 [ 1133.119292][ T140] usblp0: removed [ 1133.146511][ T5] usb 1-1: reset high-speed USB device number 62 using dummy_hcd [ 1133.386099][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 1133.526537][T12946] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1133.533521][T12946] raw-gadget gadget: fail, usb_ep_enable returned -22 02:37:44 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x4c, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:44 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xc000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0xa000000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:44 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x50, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x2, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:44 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x60, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1133.778844][T12944] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1133.785744][T12944] raw-gadget gadget: fail, usb_ep_enable returned -22 02:37:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x3, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1133.916882][ T3259] usb 3-1: new high-speed USB device number 62 using dummy_hcd [ 1134.026151][ T3730] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 1134.126491][ T5] usb 1-1: USB disconnect, device number 62 [ 1134.134984][ T5] usblp1: removed [ 1134.166339][ T3259] usb 3-1: Using ep0 maxpacket: 8 [ 1134.276107][ T3730] usb 5-1: Using ep0 maxpacket: 8 [ 1134.286335][ T3259] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1134.294772][ T3259] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1134.303860][ T3259] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1134.313546][ T3259] usb 3-1: config 250 has no interface number 0 [ 1134.322131][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1134.334148][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1134.344799][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1134.356805][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1134.367807][ T3259] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1134.381731][ T3259] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1134.396154][ T3730] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1134.404670][ T3730] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1134.413729][ T3730] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1134.423981][ T3730] usb 5-1: config 250 has no interface number 0 [ 1134.430528][ T3730] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1134.442499][ T3730] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1134.453138][ T3730] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1134.464822][ T3730] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 02:37:45 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1a"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) [ 1134.475439][ T3259] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1134.484546][ T3730] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1134.498405][ T3259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1134.506450][ T3259] usb 3-1: SerialNumber: syz [ 1134.511926][ T3730] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1134.536723][T12956] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1134.543841][T12956] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1134.557134][ T3259] hub 3-1:250.228: bad descriptor, ignoring hub [ 1134.563472][ T3259] hub: probe of 3-1:250.228 failed with error -5 [ 1134.606241][ T3730] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1134.615320][ T3730] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1134.623404][ T3730] usb 5-1: SerialNumber: syz [ 1134.646278][T12958] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1134.653298][T12958] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1134.666963][ T3730] hub 5-1:250.228: bad descriptor, ignoring hub [ 1134.673239][ T3730] hub: probe of 5-1:250.228 failed with error -5 [ 1134.768137][ T3259] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 62 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1134.806140][T12736] usb 1-1: new high-speed USB device number 63 using dummy_hcd [ 1134.877093][ T3730] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 69 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1135.046227][T12736] usb 1-1: Using ep0 maxpacket: 8 [ 1135.166201][T12736] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1135.174619][T12736] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1135.185037][T12736] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1135.194551][T12736] usb 1-1: config 250 has no interface number 0 [ 1135.201000][T12736] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1135.212720][T12736] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1135.227044][T12736] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1135.239692][T12736] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1135.250217][T12736] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1135.264251][T12736] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1135.276516][ T140] usb 5-1: USB disconnect, device number 69 [ 1135.346202][T12736] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1135.356300][T12736] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1135.364294][T12736] usb 1-1: SerialNumber: syz [ 1135.386575][T12956] usb 3-1: reset high-speed USB device number 62 using dummy_hcd [ 1135.386704][T12970] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1135.401832][T12970] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1135.427342][T12736] hub 1-1:250.228: bad descriptor, ignoring hub [ 1135.433920][T12736] hub: probe of 1-1:250.228 failed with error -5 [ 1135.646094][T12956] usb 3-1: Using ep0 maxpacket: 8 [ 1135.786498][T12971] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1135.793568][T12971] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1136.007862][T12971] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1136.014726][T12971] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1136.046866][ T140] usblp1: removed [ 1136.052715][T12736] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 63 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1136.066058][ C0] usblp0: nonzero read bulk status received: -71 [ 1136.228102][ T3667] usb 3-1: USB disconnect, device number 62 [ 1136.235359][ T3667] usblp0: removed [ 1136.287385][T12736] usb 1-1: reset high-speed USB device number 63 using dummy_hcd [ 1136.456825][ T140] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 1136.536116][T12736] usb 1-1: Using ep0 maxpacket: 8 [ 1136.676469][T12973] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1136.683535][T12973] raw-gadget gadget: fail, usb_ep_enable returned -22 02:37:47 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:47 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1a"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:37:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x68, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x4, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x40000, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1136.736192][ T140] usb 5-1: Using ep0 maxpacket: 8 02:37:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x5, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x6c, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:47 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x4, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1136.816201][ T140] usb 5-1: device descriptor read/all, error -71 02:37:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x6, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x74, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x7, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1136.914688][T12970] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1136.928975][T12970] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1137.027739][ T3730] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 1137.086229][ T3667] usb 3-1: new high-speed USB device number 63 using dummy_hcd [ 1137.256502][T12736] usb 1-1: USB disconnect, device number 63 [ 1137.266137][ T3730] usb 2-1: Using ep0 maxpacket: 8 [ 1137.273971][T12736] usblp1: removed [ 1137.336254][ T3667] usb 3-1: Using ep0 maxpacket: 8 [ 1137.386449][ T3730] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1137.394978][ T3730] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1137.405832][ T3730] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1137.415089][ T3730] usb 2-1: config 250 has no interface number 0 [ 1137.421548][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1137.433434][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1137.444152][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1137.455999][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1137.466748][ T3730] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1137.480283][ T3730] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1137.493432][ T3667] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1137.503414][ T3667] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1137.517725][ T3667] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1137.527217][ T3667] usb 3-1: config 250 has no interface number 0 [ 1137.533475][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1137.545853][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1137.556605][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1137.566160][ T3730] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1137.568316][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1137.583185][ T3730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1137.589125][ T3667] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1137.589158][ T3667] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1137.620346][ T3730] usb 2-1: SerialNumber: syz 02:37:48 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) [ 1137.646414][T12978] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1137.653328][T12978] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1137.666237][ T3667] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1137.677457][ T3667] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1137.685463][ T3667] usb 3-1: SerialNumber: syz [ 1137.690943][ T3730] hub 2-1:250.228: bad descriptor, ignoring hub [ 1137.703768][ T3730] hub: probe of 2-1:250.228 failed with error -5 [ 1137.726511][T12981] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1137.734238][T12981] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1137.747598][ T3667] hub 3-1:250.228: bad descriptor, ignoring hub [ 1137.753935][ T3667] hub: probe of 3-1:250.228 failed with error -5 [ 1137.908229][ T3730] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 28 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1137.958404][ T3730] usb 2-1: USB disconnect, device number 28 [ 1137.967059][ T3667] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 63 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1137.967301][ T3730] usblp0: removed [ 1138.056111][ T140] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 1138.288975][ T3259] usb 3-1: USB disconnect, device number 63 [ 1138.296426][ T3259] usblp1: removed [ 1138.316193][ T140] usb 5-1: Using ep0 maxpacket: 8 [ 1138.466270][ T140] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1138.474815][ T140] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1138.484436][ T140] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1138.486128][ T3730] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 1138.493668][ T140] usb 5-1: config 250 has no interface number 0 [ 1138.514517][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1138.530156][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1138.541391][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1138.553692][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1138.564704][ T140] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1138.578206][ T140] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1138.646166][ T3259] usb 3-1: new high-speed USB device number 64 using dummy_hcd [ 1138.666478][ T140] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1138.675689][ T140] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1138.683771][ T140] usb 5-1: SerialNumber: syz [ 1138.706692][T12997] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1138.714930][T12997] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1138.736179][ T3730] usb 2-1: Using ep0 maxpacket: 8 [ 1138.737339][ T140] hub 5-1:250.228: bad descriptor, ignoring hub [ 1138.747681][ T140] hub: probe of 5-1:250.228 failed with error -5 [ 1138.856253][ T3730] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1138.864735][ T3730] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1138.883484][ T3730] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1138.894711][ T3259] usb 3-1: Using ep0 maxpacket: 8 [ 1138.899957][ T3730] usb 2-1: config 250 has no interface number 0 [ 1138.906599][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1138.920067][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1138.930518][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1138.942821][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1138.953460][ T3730] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1138.968072][ T3730] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1138.979629][ T140] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 72 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1139.026304][ T3259] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1139.035144][ T3259] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1139.037721][ T140] usb 5-1: USB disconnect, device number 72 [ 1139.045884][ T3259] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1139.060889][ T3730] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1139.065053][ T140] usblp0: removed [ 1139.071109][ T3730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1139.082951][ T3259] usb 3-1: config 250 has no interface number 0 [ 1139.089393][ T3730] usb 2-1: SerialNumber: syz [ 1139.094525][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1139.107979][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1139.119236][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1139.131455][T12978] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1139.138465][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1139.138774][T12978] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1139.149520][ T3259] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1139.169397][ T3259] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1139.187027][ T3730] hub 2-1:250.228: bad descriptor, ignoring hub [ 1139.193286][ T3730] hub: probe of 2-1:250.228 failed with error -5 [ 1139.256200][ T3259] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1139.265854][ T3259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1139.274076][ T3259] usb 3-1: SerialNumber: syz [ 1139.296365][T12981] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1139.303234][T12981] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1139.317154][ T3259] hub 3-1:250.228: bad descriptor, ignoring hub [ 1139.323677][ T3259] hub: probe of 3-1:250.228 failed with error -5 [ 1139.398824][ T3730] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 29 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1139.440936][ T3730] usb 2-1: USB disconnect, device number 29 [ 1139.452852][ T3730] usblp0: removed [ 1139.528238][ T3259] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 64 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1139.546327][ T140] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 1139.566688][ T3259] usb 3-1: USB disconnect, device number 64 [ 1139.575569][ T3259] usblp0: removed [ 1139.806187][ T140] usb 5-1: Using ep0 maxpacket: 8 [ 1139.946360][ T140] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1139.955078][ T140] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1139.964415][ T140] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1139.973673][ T140] usb 5-1: config 250 has no interface number 0 [ 1139.980273][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 02:37:50 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x7a, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:50 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe0000009058202"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:37:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x8, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:50 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe0000009058202"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) [ 1139.992047][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1140.002541][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1140.014263][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1140.030854][ T140] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 02:37:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x9, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1140.069692][ T140] usb 5-1: config 250 interface 228 has no altsetting 0 02:37:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xf0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xa, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1140.166335][ T140] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1140.183449][ T140] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1140.193205][ T140] usb 5-1: SerialNumber: syz 02:37:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xfc, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xc, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1140.216693][T12997] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1140.226683][T12997] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1140.252012][ T140] hub 5-1:250.228: bad descriptor, ignoring hub [ 1140.259324][ T140] hub: probe of 5-1:250.228 failed with error -5 02:37:51 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x120, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1140.326234][ T3259] usb 1-1: new high-speed USB device number 64 using dummy_hcd [ 1140.336252][ T3730] usb 3-1: new high-speed USB device number 65 using dummy_hcd [ 1140.356344][ T8829] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 1140.467347][ T140] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 73 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1140.516815][ T140] usb 5-1: USB disconnect, device number 73 [ 1140.524205][ T140] usblp0: removed [ 1140.566175][ T3259] usb 1-1: Using ep0 maxpacket: 8 [ 1140.576097][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1140.616142][ T8829] usb 2-1: Using ep0 maxpacket: 8 [ 1140.686267][ T3259] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1140.696252][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1140.704585][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1140.715276][ T3259] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1140.724460][ T3259] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1140.733797][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1140.743068][ T3259] usb 1-1: config 250 has no interface number 0 [ 1140.749445][ T3730] usb 3-1: config 250 has no interface number 0 [ 1140.756242][ T3259] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1140.766227][ T8829] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1140.768078][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1140.786610][ T8829] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1140.789271][ T3259] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1140.802536][ T8829] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1140.808507][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1140.808544][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1140.822282][ T8829] usb 2-1: config 250 has no interface number 0 [ 1140.828599][ T3259] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1140.857812][ T8829] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1140.857876][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1140.874465][ T8829] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1140.880814][ T3259] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 0 [ 1140.901071][ T8829] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1140.902469][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1140.912928][ T8829] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 0 02:37:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xe, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1140.926329][ T3259] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1140.940872][ T8829] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1140.950392][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1140.963837][ T8829] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1140.971114][ T3259] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1141.056724][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1141.066343][ T3259] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1141.075525][ T3259] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1141.083828][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1141.089516][ T8829] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1141.092493][ T3259] usb 1-1: SerialNumber: syz [ 1141.105792][ T3730] usb 3-1: SerialNumber: syz [ 1141.114381][ T8829] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1141.125519][ T8829] usb 2-1: SerialNumber: syz [ 1141.136345][T13007] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1141.143649][T13007] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1141.150823][T13004] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1141.156853][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 1141.157955][T13003] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1141.163825][ T3730] hub: probe of 3-1:250.228 failed with error -5 [ 1141.187302][ T3259] hub 1-1:250.228: bad descriptor, ignoring hub [ 1141.187589][ T8829] hub 2-1:250.228: bad descriptor, ignoring hub [ 1141.194185][ T3259] hub: probe of 1-1:250.228 failed with error -5 [ 1141.201394][ T8829] hub: probe of 2-1:250.228 failed with error -5 [ 1141.397748][ T3730] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 65 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1141.547481][ T3259] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 64 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1141.547971][ T8829] usblp 2-1:250.228: usblp2: USB Bidirectional printer dev 30 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1141.566083][ C0] usblp0: nonzero read bulk status received: -71 [ 1141.603579][ T8829] usb 2-1: USB disconnect, device number 30 [ 1141.606800][ T3259] usb 1-1: USB disconnect, device number 64 [ 1141.619869][ T3259] usblp1: removed [ 1141.635513][ T8829] usblp2: removed [ 1141.803518][T13007] UDC core: couldn't find an available UDC or it's busy: -16 [ 1141.811700][T13007] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1141.821304][ T140] usb 3-1: USB disconnect, device number 65 [ 1142.026243][ T3259] usb 1-1: new high-speed USB device number 65 using dummy_hcd [ 1142.066159][ T8829] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 1142.266249][ T3259] usb 1-1: Using ep0 maxpacket: 8 02:37:53 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:53 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0xf0ffff, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1142.326780][ T8829] usb 2-1: Using ep0 maxpacket: 8 [ 1142.386265][ T3259] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1142.394939][ T3259] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1142.405375][ T3259] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1142.414799][ T3259] usb 1-1: config 250 has no interface number 0 [ 1142.421544][ T3259] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1142.433282][ T3259] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1142.443936][ T3259] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1142.454622][ T3259] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 0 [ 1142.464966][ T3259] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1142.466203][ T8829] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1142.480465][ T3259] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1142.504378][ T8829] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1142.514284][ T8829] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1142.525466][ T8829] usb 2-1: config 250 has no interface number 0 [ 1142.534146][ T8829] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1142.545740][ T8829] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1142.556220][ T8829] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid wMaxPacketSize 0 [ 1142.566671][ T8829] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 0 [ 1142.576304][ T3259] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1142.578654][ T8829] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1142.593330][ T3259] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1142.601603][ T8829] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1142.617213][ T3259] usb 1-1: SerialNumber: syz [ 1142.646369][T13004] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1142.656145][ T3730] usb 3-1: new high-speed USB device number 66 using dummy_hcd [ 1142.667281][ T3259] hub 1-1:250.228: bad descriptor, ignoring hub [ 1142.673634][ T3259] hub: probe of 1-1:250.228 failed with error -5 [ 1142.706498][ T8829] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1142.716239][ T8829] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1142.724244][ T8829] usb 2-1: SerialNumber: syz [ 1142.756610][T13003] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1142.777099][ T8829] hub 2-1:250.228: bad descriptor, ignoring hub [ 1142.783356][ T8829] hub: probe of 2-1:250.228 failed with error -5 [ 1142.877485][ T3259] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 65 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1142.896211][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1142.926641][ T3259] usb 1-1: USB disconnect, device number 65 [ 1142.934780][ T3259] usblp0: removed [ 1142.981648][T13001] usblp0: removed [ 1142.987261][ T8829] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 31 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1143.016352][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1143.024830][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1143.034257][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1143.036902][ T8829] usb 2-1: USB disconnect, device number 31 [ 1143.051925][ T3730] usb 3-1: config 250 has no interface number 0 [ 1143.055093][ T8829] usblp0: removed [ 1143.062445][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1143.074185][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1143.085792][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1143.097864][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1143.108438][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1143.122216][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1143.206561][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1143.216736][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1143.224898][ T3730] usb 3-1: SerialNumber: syz [ 1143.247110][T13026] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1143.255568][T13026] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1143.267151][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 1143.273524][ T3730] hub: probe of 3-1:250.228 failed with error -5 02:37:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x22ca9, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x24e, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:54 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xf, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xe, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x27a, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x22ca4, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1143.487587][ T3730] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 66 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 02:37:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x10, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x281, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:54 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x21a8e, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1143.816176][ C0] usblp0: nonzero read bulk status received: -71 [ 1143.839761][ T3730] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 1143.942315][T13026] UDC core: couldn't find an available UDC or it's busy: -16 [ 1143.949817][T13026] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1143.959371][ T3673] usb 3-1: USB disconnect, device number 66 [ 1143.998324][ T3673] usblp0: removed [ 1144.086255][ T3730] usb 2-1: Using ep0 maxpacket: 8 [ 1144.206171][ T3730] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1144.214745][ T3730] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1144.223787][ T3730] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1144.233380][ T3730] usb 2-1: config 250 has no interface number 0 [ 1144.239842][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1144.251904][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1144.262433][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1144.274465][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1144.285142][ T3730] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1144.298832][ T3730] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1144.376623][ T3730] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1144.386271][ T3730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1144.394265][ T3730] usb 2-1: SerialNumber: syz [ 1144.416453][T13040] raw-gadget gadget: fail, usb_ep_enable returned -22 02:37:55 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:55 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x12, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:55 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x10, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x290, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1144.423944][T13040] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1144.437169][ T3730] hub 2-1:250.228: bad descriptor, ignoring hub [ 1144.443413][ T3730] hub: probe of 2-1:250.228 failed with error -5 [ 1144.648009][ T3730] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 32 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1144.766146][ T3670] usb 3-1: new high-speed USB device number 67 using dummy_hcd [ 1145.006146][ T3670] usb 3-1: Using ep0 maxpacket: 8 [ 1145.126344][ T3670] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1145.136415][ T3670] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1145.145251][ T3670] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1145.155281][ T3670] usb 3-1: config 250 has no interface number 0 [ 1145.161718][ T3670] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1145.173314][ T3670] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1145.183767][ T3670] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1145.197181][ T3670] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1145.207821][ T3670] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1145.221346][ T3670] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1145.266719][T13040] usb 2-1: reset high-speed USB device number 32 using dummy_hcd [ 1145.306628][ T3670] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1145.315840][ T3670] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1145.324217][ T3670] usb 3-1: SerialNumber: syz [ 1145.346971][T13055] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1145.353977][T13055] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1145.367526][ T3670] hub 3-1:250.228: bad descriptor, ignoring hub [ 1145.374173][ T3670] hub: probe of 3-1:250.228 failed with error -5 [ 1145.506234][T13040] usb 2-1: Using ep0 maxpacket: 8 [ 1145.646353][T13056] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1145.653709][T13056] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1145.869760][T13056] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1145.877008][T13056] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1145.927565][ T3670] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 67 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1145.946076][ C0] usblp0: nonzero read bulk status received: -71 [ 1146.030286][T13055] UDC core: couldn't find an available UDC or it's busy: -16 [ 1146.041239][T13055] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1146.114021][ T8829] usb 2-1: USB disconnect, device number 32 [ 1146.122108][ T8829] usblp0: removed [ 1146.167048][ T3670] usb 3-1: USB disconnect, device number 67 [ 1146.175904][ T3670] usblp1: removed 02:37:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x22c9b, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x22, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x22c9e, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x2da, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:57 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x12, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:57 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:37:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x2e8, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:57 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:37:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x48, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x21a87, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:57 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:37:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x2f2, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x22c90, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x4a, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:37:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x2f4, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1146.916423][ T5] usb 3-1: new high-speed USB device number 68 using dummy_hcd 02:37:57 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x21a7b, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:37:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x4c, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1147.056197][ T3670] usb 1-1: new high-speed USB device number 66 using dummy_hcd [ 1147.106185][ T3673] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 1147.166132][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 1147.296303][ T5] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1147.305726][ T5] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1147.314788][ T3670] usb 1-1: Using ep0 maxpacket: 8 [ 1147.320030][ T5] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1147.329359][ T5] usb 3-1: config 250 has no interface number 0 [ 1147.337194][ T5] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1147.349037][ T5] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1147.360137][ T5] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1147.371881][ T5] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1147.376106][ T3673] usb 5-1: Using ep0 maxpacket: 8 [ 1147.382579][ T5] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1147.401609][ T5] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1147.436227][ T3670] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1147.445033][ T3670] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1147.454406][ T3670] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1147.464098][ T3670] usb 1-1: config 250 has no interface number 0 [ 1147.470879][ T3670] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1147.482565][ T3670] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1147.495707][ T5] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1147.504822][ T3670] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1147.518429][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1147.526202][ T3673] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1147.526470][ T5] usb 3-1: SerialNumber: syz [ 1147.539367][ T3670] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1147.551848][ T3670] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1147.552252][ T3673] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1147.574605][ T3670] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1147.580503][ T3673] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1147.586559][T13067] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1147.595997][ T3673] usb 5-1: config 250 has no interface number 0 [ 1147.598582][T13067] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1147.604619][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1147.622848][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1147.626858][ T5] hub 3-1:250.228: bad descriptor, ignoring hub [ 1147.633820][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1147.645762][ T5] hub: probe of 3-1:250.228 failed with error -5 [ 1147.651670][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1147.662815][ T3670] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1147.670481][ T3673] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1147.695531][ T3670] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1147.700898][ T3673] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1147.710879][ T3670] usb 1-1: SerialNumber: syz [ 1147.736824][T13074] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1147.744733][T13074] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1147.761379][ T3670] hub 1-1:250.228: bad descriptor, ignoring hub [ 1147.768101][ T3670] hub: probe of 1-1:250.228 failed with error -5 [ 1147.796283][ T3673] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1147.808158][ T3673] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1147.816592][ T3673] usb 5-1: SerialNumber: syz [ 1147.847893][T13079] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1147.848586][ T5] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 68 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1147.857597][T13079] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1147.887012][ T3673] hub 5-1:250.228: bad descriptor, ignoring hub [ 1147.893301][ T3673] hub: probe of 5-1:250.228 failed with error -5 [ 1147.966898][ T3670] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 66 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1148.296450][ T5] usb 1-1: USB disconnect, device number 66 02:38:03 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x2f8, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x22c8c, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x50, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:03 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:38:03 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) [ 1152.489003][ T3670] usb 3-1: USB disconnect, device number 68 [ 1152.500736][ T3673] usblp 5-1:250.228: usblp2: USB Bidirectional printer dev 74 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1152.506780][ T5] usblp1: removed [ 1152.532666][ T3670] usblp0: removed 02:38:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x60, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x300, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:03 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x21a74, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:03 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x61, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:03 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x310, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:03 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) [ 1152.786710][ T3673] usb 5-1: reset high-speed USB device number 74 using dummy_hcd [ 1152.896169][ T5] usb 1-1: new high-speed USB device number 67 using dummy_hcd [ 1152.906169][ T3670] usb 3-1: new high-speed USB device number 69 using dummy_hcd [ 1153.036451][ T140] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 1153.066128][ T3673] usb 5-1: Using ep0 maxpacket: 8 [ 1153.136168][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 1153.146375][ T3670] usb 3-1: Using ep0 maxpacket: 8 [ 1153.226828][T13105] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1153.234020][T13105] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1153.256141][ T5] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1153.264799][ T5] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1153.275223][ T3670] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1153.283946][ T5] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1153.293275][ T3670] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1153.302162][ T5] usb 1-1: config 250 has no interface number 0 [ 1153.306084][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1153.311090][ T3670] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1153.325885][ T5] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1153.337607][ T3670] usb 3-1: config 250 has no interface number 0 [ 1153.343885][ T3670] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1153.355601][ T5] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1153.366389][ T3670] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1153.377378][ T5] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1153.389553][ T3670] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1153.401430][ T5] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1153.412031][ T3670] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1153.422633][ T5] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1153.436302][ T3670] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1153.456104][ T5] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1153.463160][ T3670] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1153.466240][ T3673] usb 5-1: failed to restore interface 228 altsetting 255 (error=-71) [ 1153.478764][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1153.489544][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1153.501121][ T3673] usb 5-1: USB disconnect, device number 74 [ 1153.507403][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1153.518900][ T3673] usblp2: removed [ 1153.524759][ T140] usb 2-1: config 250 has no interface number 0 [ 1153.532035][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1153.536650][ T5] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1153.543773][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1153.553211][ T3670] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1153.573284][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1153.581489][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1153.581528][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1153.581553][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1153.581583][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1153.625175][ T3670] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1153.633880][ T3670] usb 3-1: SerialNumber: syz [ 1153.638990][ T5] usb 1-1: SerialNumber: syz [ 1153.656282][T13103] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1153.663247][T13103] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1153.670363][T13102] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1153.676250][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1153.680606][ T3670] hub 3-1:250.228: bad descriptor, ignoring hub [ 1153.696503][T13102] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1153.703822][ T3670] hub: probe of 3-1:250.228 failed with error -5 [ 1153.711778][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1153.719918][ T140] usb 2-1: SerialNumber: syz [ 1153.729748][ T5] hub 1-1:250.228: bad descriptor, ignoring hub [ 1153.736260][ T5] hub: probe of 1-1:250.228 failed with error -5 [ 1153.747492][T13117] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1153.754513][T13117] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1153.777013][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1153.785417][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1153.908397][ T3670] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 69 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1153.957220][ T5] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 67 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1154.006311][ T140] usblp 2-1:250.228: usblp2: USB Bidirectional printer dev 33 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1154.083606][ T3673] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 1154.346291][ T3673] usb 5-1: Using ep0 maxpacket: 8 [ 1154.386422][ T5] usb 2-1: USB disconnect, device number 33 [ 1154.486465][ T3673] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1154.495223][ T3673] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1154.505732][ T3673] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1154.515380][ T3673] usb 5-1: config 250 has no interface number 0 [ 1154.523050][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1154.534882][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1154.545397][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1154.557961][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1154.568513][ T3673] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1154.582046][ T3673] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1154.676275][ T3673] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1154.689698][ T3673] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1154.698120][ T3673] usb 5-1: SerialNumber: syz [ 1154.716590][T13105] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1154.723637][T13105] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1154.739408][ T3673] hub 5-1:250.228: bad descriptor, ignoring hub [ 1154.748226][ T3673] hub: probe of 5-1:250.228 failed with error -5 02:38:09 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x68, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x36a, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:09 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) socket$inet6_sctp(0xa, 0x801, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:38:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x61, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:09 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) [ 1158.515146][ T5] usblp2: removed [ 1158.517232][ T3673] usblp 5-1:250.228: usblp2: USB Bidirectional printer dev 75 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1158.526114][ T3670] usb 3-1: USB disconnect, device number 69 [ 1158.571004][ T3670] usblp0: removed 02:38:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x6c, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x500, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1158.630727][ T3667] usb 1-1: USB disconnect, device number 67 [ 1158.640642][ T3667] usblp1: removed 02:38:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x22c7f, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:09 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x74, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:09 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x600, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:09 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x22c7c, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1158.827310][ T3673] usb 5-1: reset high-speed USB device number 75 using dummy_hcd [ 1158.836229][ T5] usb 2-1: new high-speed USB device number 34 using dummy_hcd [ 1158.938769][ T3670] usb 3-1: new high-speed USB device number 70 using dummy_hcd [ 1159.076120][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 1159.096159][ T3673] usb 5-1: Using ep0 maxpacket: 8 [ 1159.186223][ T3670] usb 3-1: Using ep0 maxpacket: 8 [ 1159.196343][ T5] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1159.204737][ T5] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1159.214122][ T5] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1159.223380][ T5] usb 2-1: config 250 has no interface number 0 [ 1159.230925][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1159.243861][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1159.254423][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1159.266341][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1159.276409][T13126] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1159.276899][ T5] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1159.286567][T13126] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1159.297322][ T5] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1159.316295][ T3670] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1159.324855][ T3670] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1159.336837][ T3670] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1159.346246][ T3670] usb 3-1: config 250 has no interface number 0 [ 1159.352615][ T3670] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1159.364243][ T3670] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1159.374743][ T3670] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1159.386557][ T5] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1159.395584][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1159.403617][ T3670] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1159.414181][ T3670] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1159.428107][ T5] usb 2-1: SerialNumber: syz [ 1159.433151][ T3670] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1159.456682][T13130] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1159.463586][T13130] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1159.477132][ T5] hub 2-1:250.228: bad descriptor, ignoring hub [ 1159.483382][ T5] hub: probe of 2-1:250.228 failed with error -5 [ 1159.526368][ T3670] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1159.535588][ T3670] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1159.543885][ T3670] usb 3-1: SerialNumber: syz [ 1159.556284][ T3673] usb 5-1: failed to restore interface 228 altsetting 255 (error=-71) [ 1159.566973][T13128] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1159.571631][ T3673] usb 5-1: USB disconnect, device number 75 [ 1159.575016][T13128] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1159.584438][ T3673] usblp2: removed [ 1159.607245][ T3670] hub 3-1:250.228: bad descriptor, ignoring hub [ 1159.614544][ T3670] hub: probe of 3-1:250.228 failed with error -5 [ 1159.688834][ T5] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 34 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1159.816777][ T3670] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 70 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1160.146136][ T3673] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 1160.186384][ T3667] usb 3-1: USB disconnect, device number 70 [ 1160.416230][ T3673] usb 5-1: Using ep0 maxpacket: 8 [ 1160.566330][ T3673] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1160.575067][ T3673] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1160.584319][ T3673] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1160.593814][ T3673] usb 5-1: config 250 has no interface number 0 [ 1160.601325][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1160.613857][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1160.624466][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1160.636624][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1160.648108][ T3673] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1160.662756][ T3673] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1160.766260][ T3673] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1160.776592][ T3673] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1160.784645][ T3673] usb 5-1: SerialNumber: syz [ 1160.816695][T13126] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1160.823634][T13126] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1160.837490][ T3673] hub 5-1:250.228: bad descriptor, ignoring hub [ 1160.844565][ T3673] hub: probe of 5-1:250.228 failed with error -5 02:38:15 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 02:38:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x7a, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x700, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x22c78, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:15 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x21a65, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x22c76, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1164.336083][ T3667] usblp1: removed [ 1164.336249][ T3259] usb 2-1: USB disconnect, device number 34 [ 1164.341307][ T3673] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 76 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1164.357861][ T3259] usblp0: removed [ 1164.417007][ T3673] usb 5-1: USB disconnect, device number 76 [ 1164.433638][ T3673] usblp1: removed 02:38:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x21a63, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:15 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x900, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:15 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x94, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:15 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x21a62, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:15 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x22c6a, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:15 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) [ 1164.716288][ T3670] usb 3-1: new high-speed USB device number 71 using dummy_hcd [ 1164.976210][ T3670] usb 3-1: Using ep0 maxpacket: 8 [ 1164.996214][ T3673] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 1165.106256][ T3670] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1165.115135][ T3670] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1165.124337][ T3670] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1165.133617][ T3670] usb 3-1: config 250 has no interface number 0 [ 1165.139966][ T3670] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1165.151606][ T3670] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1165.162512][ T3670] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1165.174274][ T3670] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1165.184849][ T3670] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1165.198919][ T3670] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1165.276247][ T3673] usb 5-1: Using ep0 maxpacket: 8 [ 1165.286304][ T3670] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1165.295358][ T3670] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1165.306181][ T3670] usb 3-1: SerialNumber: syz [ 1165.326800][T13158] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1165.333769][T13158] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1165.347064][ T3670] hub 3-1:250.228: bad descriptor, ignoring hub [ 1165.353330][ T3670] hub: probe of 3-1:250.228 failed with error -5 [ 1165.416152][ T3673] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1165.424773][ T3673] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1165.433701][ T3673] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1165.442961][ T3673] usb 5-1: config 250 has no interface number 0 [ 1165.449719][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1165.461585][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1165.472049][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1165.483700][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1165.494221][ T3673] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1165.507733][ T3673] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1165.558536][ T3670] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 71 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1165.606429][ T3673] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1165.615552][ T3673] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1165.623790][ T3673] usb 5-1: SerialNumber: syz [ 1165.656962][T13169] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1165.664126][T13169] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1165.677119][ T3673] hub 5-1:250.228: bad descriptor, ignoring hub [ 1165.683550][ T3673] hub: probe of 5-1:250.228 failed with error -5 [ 1166.186404][T13158] usb 3-1: reset high-speed USB device number 71 using dummy_hcd [ 1166.436172][T13158] usb 3-1: Using ep0 maxpacket: 8 [ 1166.596295][T13171] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1166.604391][T13171] raw-gadget gadget: fail, usb_ep_enable returned -22 02:38:22 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 02:38:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xa00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:22 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x7a02, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xf0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x2200, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x812c0200, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1171.696217][T13158] usb 3-1: failed to restore interface 228 altsetting 255 (error=-110) [ 1171.709197][ T3259] usb 3-1: USB disconnect, device number 71 [ 1171.709677][ T3673] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 77 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1171.727626][ T3259] usblp0: removed 02:38:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xfc, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1171.796700][ T3673] usb 5-1: USB disconnect, device number 77 [ 1171.813150][ T3673] usblp1: removed 02:38:22 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xb92, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:22 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:22 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:22 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x792c0200, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:22 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x120, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1172.146129][ T3259] usb 3-1: new high-speed USB device number 72 using dummy_hcd [ 1172.176105][ T3730] usb 1-1: new high-speed USB device number 68 using dummy_hcd [ 1172.206322][ T140] usb 2-1: new high-speed USB device number 35 using dummy_hcd [ 1172.386306][ T3259] usb 3-1: Using ep0 maxpacket: 8 [ 1172.416121][ T3730] usb 1-1: Using ep0 maxpacket: 8 [ 1172.476144][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1172.506256][ T3259] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1172.514714][ T3259] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1172.523992][ T3259] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1172.533730][ T3259] usb 3-1: config 250 has no interface number 0 [ 1172.540142][ T3730] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1172.548547][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1172.560273][ T3730] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1172.569378][ T3730] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1172.578720][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1172.589209][ T3730] usb 1-1: config 250 has no interface number 0 [ 1172.595468][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1172.607604][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1172.616241][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1172.619458][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1172.634243][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1172.638824][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1172.658865][ T3259] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1172.673909][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1172.686936][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1172.686962][ T3259] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1172.700935][ T140] usb 2-1: config 250 has no interface number 0 [ 1172.703248][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1172.703278][ T3730] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1172.710121][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1172.725724][ T3730] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1172.735714][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1172.767498][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1172.779335][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1172.790202][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1172.804199][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1172.806314][ T3259] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1172.820402][ T3259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1172.828985][ T3730] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1172.838612][ T3259] usb 3-1: SerialNumber: syz [ 1172.843829][ T3730] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1172.853609][ T3730] usb 1-1: SerialNumber: syz [ 1172.866368][T13184] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1172.873818][T13184] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1172.881008][T13190] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1172.888264][T13190] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1172.888661][ T3259] hub 3-1:250.228: bad descriptor, ignoring hub [ 1172.896487][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1172.902155][ T3730] hub 1-1:250.228: bad descriptor, ignoring hub [ 1172.911110][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1172.920013][ T3259] hub: probe of 3-1:250.228 failed with error -5 [ 1172.925169][ T140] usb 2-1: SerialNumber: syz [ 1172.932711][ T3730] hub: probe of 1-1:250.228 failed with error -5 [ 1172.966470][T13192] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1172.973362][T13192] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1172.987998][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1172.994696][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1173.117733][ T3730] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 68 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1173.130681][ T3259] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 72 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1173.197245][ T140] usblp 2-1:250.228: usblp2: USB Bidirectional printer dev 35 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1173.336809][ T3730] usb 1-1: USB disconnect, device number 68 [ 1173.346126][ C1] usblp0: nonzero read bulk status received: -108 [ 1173.376387][ T3259] usb 2-1: USB disconnect, device number 35 [ 1173.384054][ T3259] usblp2: removed [ 1173.456951][ T140] usb 3-1: USB disconnect, device number 72 [ 1173.474167][ T140] usblp1: removed [ 1173.736079][ T3259] usb 2-1: new high-speed USB device number 36 using dummy_hcd [ 1173.826182][ T140] usb 3-1: new high-speed USB device number 73 using dummy_hcd [ 1173.906100][ T3730] usb 1-1: new high-speed USB device number 69 using dummy_hcd [ 1173.986079][ T3259] usb 2-1: Using ep0 maxpacket: 8 [ 1174.096118][ T140] usb 3-1: Using ep0 maxpacket: 8 [ 1174.106359][ T3259] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1174.114765][ T3259] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1174.123787][ T3259] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1174.133040][ T3259] usb 2-1: config 250 has no interface number 0 [ 1174.139895][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1174.151516][ T3730] usb 1-1: Using ep0 maxpacket: 8 [ 1174.156750][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1174.167641][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1174.179386][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1174.190012][ T3259] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1174.203691][ T3259] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1174.216218][ T140] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1174.224664][ T140] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1174.233719][ T140] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1174.243119][ T140] usb 3-1: config 250 has no interface number 0 [ 1174.249421][ T140] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1174.260979][ T140] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1174.271829][ T140] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1174.276173][ T3730] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1174.284705][ T140] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1174.292086][ T3259] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1174.306851][ T140] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1174.311900][ T3730] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1174.325063][ T140] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1174.341361][ T3259] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1174.349459][ T3259] usb 2-1: SerialNumber: syz [ 1174.354493][ T3730] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1174.364508][ T3730] usb 1-1: config 250 has no interface number 0 [ 1174.371458][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1174.383351][T13192] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1174.390260][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1174.390522][T13192] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1174.401369][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1174.421405][ T3259] hub 2-1:250.228: bad descriptor, ignoring hub [ 1174.427736][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1174.436285][ T140] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1174.438298][ T3259] hub: probe of 2-1:250.228 failed with error -5 [ 1174.453142][ T140] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1174.453641][ T3730] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1174.475394][ T140] usb 3-1: SerialNumber: syz [ 1174.483558][ T3730] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1174.497423][T13184] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1174.504241][T13184] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1174.527063][ T140] hub 3-1:250.228: bad descriptor, ignoring hub [ 1174.534615][ T140] hub: probe of 3-1:250.228 failed with error -5 [ 1174.566149][ T3730] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1174.575902][ T3730] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1174.584566][ T3730] usb 1-1: SerialNumber: syz [ 1174.606682][T13190] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1174.613657][T13190] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1174.627511][ T3730] hub 1-1:250.228: bad descriptor, ignoring hub [ 1174.631668][T13191] usblp0: removed [ 1174.634398][ T3730] hub: probe of 1-1:250.228 failed with error -5 [ 1174.645376][ T3259] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 36 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1174.686596][ T3259] usb 2-1: USB disconnect, device number 36 [ 1174.694711][ T3259] usblp0: removed [ 1174.737494][ T140] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 73 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1174.776802][ T140] usb 3-1: USB disconnect, device number 73 [ 1174.786871][ T140] usblp0: removed [ 1174.837754][ T3730] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 69 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1174.876992][ T3730] usb 1-1: USB disconnect, device number 69 [ 1174.886729][ T3730] usblp0: removed 02:38:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x246, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xc00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:25 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x120, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:25 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(0xffffffffffffffff, 0x0, 0x0) 02:38:25 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x24e, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xc65, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x246, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x772c0200, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x254, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xc66, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:26 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x681a0200, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:26 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x722c0200, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:26 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xe00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:26 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x27a, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1175.546230][ T3673] usb 2-1: new high-speed USB device number 37 using dummy_hcd [ 1175.566285][ T140] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 1175.826919][ T3673] usb 2-1: Using ep0 maxpacket: 8 [ 1175.846113][ T140] usb 3-1: Using ep0 maxpacket: 8 [ 1175.956241][ T3673] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1175.965321][ T3673] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1175.974228][ T3673] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1175.984496][ T140] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1175.995805][ T3673] usb 2-1: config 250 has no interface number 0 [ 1176.002316][ T140] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1176.015636][ T3673] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1176.027375][ T140] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1176.036607][ T3673] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1176.047074][ T140] usb 3-1: config 250 has no interface number 0 [ 1176.053323][ T140] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1176.065087][ T3673] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1176.077486][ T140] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1176.087959][ T3673] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1176.098491][ T140] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1176.110687][ T3673] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1176.124323][ T140] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1176.134892][ T3673] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1176.142162][ T140] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1176.156546][ T140] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1176.266538][ T3673] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1176.276680][ T140] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1176.285747][ T140] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1176.293991][ T3673] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1176.302089][ T140] usb 3-1: SerialNumber: syz [ 1176.307487][ T3673] usb 2-1: SerialNumber: syz [ 1176.326545][T13207] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1176.334770][T13207] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1176.341934][T13205] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1176.349804][T13205] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1176.350323][ T140] hub 3-1:250.228: bad descriptor, ignoring hub [ 1176.363004][ T140] hub: probe of 3-1:250.228 failed with error -5 [ 1176.371873][ T3673] hub 2-1:250.228: bad descriptor, ignoring hub [ 1176.378622][ T3673] hub: probe of 2-1:250.228 failed with error -5 [ 1176.557060][ T1221] ieee802154 phy0 wpan0: encryption failed: -22 [ 1176.563397][ T1221] ieee802154 phy1 wpan1: encryption failed: -22 [ 1176.587620][ T3673] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 37 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1176.600589][ T140] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 74 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1176.956549][ T3730] usb 3-1: USB disconnect, device number 74 [ 1177.366867][T13207] usb 2-1: reset high-speed USB device number 37 using dummy_hcd [ 1177.646275][T13207] usb 2-1: Using ep0 maxpacket: 8 [ 1177.817616][T13229] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1177.826386][T13229] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1178.041347][T13229] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1178.048611][T13229] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1178.086752][ T3730] usblp1: removed [ 1178.106159][ C1] usblp0: nonzero read bulk status received: -71 02:38:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x641a0200, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1178.296649][T12736] usb 2-1: USB disconnect, device number 37 [ 1178.303848][T12736] usblp0: removed 02:38:29 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13af"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:29 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xf00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x280, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x6a2c0200, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x611a0200, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:29 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x4c000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x1003, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:29 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x2e8, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:29 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x511a0200, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:29 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:29 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x1200, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1179.076147][T12736] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 1179.116331][ T3673] usb 2-1: new high-speed USB device number 38 using dummy_hcd [ 1179.236119][ T3259] usb 3-1: new high-speed USB device number 75 using dummy_hcd [ 1179.316166][T12736] usb 5-1: Using ep0 maxpacket: 8 [ 1179.396198][ T3673] usb 2-1: Using ep0 maxpacket: 8 [ 1179.438554][T12736] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1179.447286][T12736] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1179.456395][T12736] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1179.465679][T12736] usb 5-1: config 250 has no interface number 0 [ 1179.472201][T12736] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1179.484438][ T3259] usb 3-1: Using ep0 maxpacket: 8 [ 1179.491986][T12736] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1179.502510][T12736] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1179.514333][T12736] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1179.525035][T12736] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1179.538675][ T3673] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1179.538759][T12736] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1179.552447][ T3673] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1179.565367][ T3673] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1179.577221][ T3673] usb 2-1: config 250 has no interface number 0 [ 1179.583463][ T3673] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1179.595873][ T3673] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1179.606450][ T3673] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1179.616198][ T3259] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1179.618324][ T3673] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1179.627091][T12736] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1179.637338][ T3673] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1179.637374][ T3673] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1179.647060][ T3259] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1179.680533][T12736] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1179.688611][T12736] usb 5-1: SerialNumber: syz [ 1179.696358][ T3259] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1179.705594][ T3259] usb 3-1: config 250 has no interface number 0 [ 1179.712410][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1179.726683][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1179.726857][T13239] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1179.737142][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1179.750284][T13239] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1179.756533][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1179.766333][ T3673] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1179.774608][ T3259] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1179.787669][ T3673] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1179.797929][T12736] hub 5-1:250.228: bad descriptor, ignoring hub [ 1179.814354][T12736] hub: probe of 5-1:250.228 failed with error -5 [ 1179.819143][ T3673] usb 2-1: SerialNumber: syz [ 1179.821000][ T3259] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1179.856386][T13243] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1179.864100][T13243] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1179.887163][ T3673] hub 2-1:250.228: bad descriptor, ignoring hub [ 1179.893415][ T3673] hub: probe of 2-1:250.228 failed with error -5 [ 1179.906289][ T3259] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1179.915398][ T3259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1179.924935][ T3259] usb 3-1: SerialNumber: syz [ 1179.946653][T13253] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1179.954058][T13253] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1179.967353][ T3259] hub 3-1:250.228: bad descriptor, ignoring hub [ 1179.973686][ T3259] hub: probe of 3-1:250.228 failed with error -5 [ 1180.007676][T12736] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 78 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1180.047784][T12736] usb 5-1: USB disconnect, device number 78 [ 1180.060829][T12736] usblp0: removed [ 1180.097853][ T3673] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 38 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1180.177110][ T3259] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 75 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1180.566880][ T3673] usb 3-1: USB disconnect, device number 75 [ 1180.620891][T12736] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 1180.866109][T12736] usb 5-1: Using ep0 maxpacket: 8 [ 1180.886713][T13243] usb 2-1: reset high-speed USB device number 38 using dummy_hcd [ 1180.986140][T12736] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1180.994599][T12736] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1181.003587][T12736] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1181.013027][T12736] usb 5-1: config 250 has no interface number 0 [ 1181.019350][T12736] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1181.031261][T12736] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1181.041922][T12736] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1181.054986][T12736] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1181.065612][T12736] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1181.079194][T12736] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1181.146180][T13243] usb 2-1: Using ep0 maxpacket: 8 [ 1181.166363][T12736] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1181.175777][T12736] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1181.184227][T12736] usb 5-1: SerialNumber: syz [ 1181.206712][T13239] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1181.213549][T13239] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1181.227022][T12736] hub 5-1:250.228: bad descriptor, ignoring hub [ 1181.233668][T12736] hub: probe of 5-1:250.228 failed with error -5 [ 1181.316570][T13256] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1181.323463][T13256] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1181.542051][T13256] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1181.549362][T13256] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1181.597097][ T3673] usblp1: removed [ 1181.602466][T12736] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 79 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1181.616068][ C1] usblp0: nonzero read bulk status received: -71 [ 1181.657100][T12736] usb 5-1: USB disconnect, device number 79 [ 1181.666705][T12736] usblp1: removed [ 1181.781964][ T8829] usb 2-1: USB disconnect, device number 38 [ 1181.793309][ T8829] usblp0: removed [ 1181.946235][ T3673] usb 3-1: new high-speed USB device number 76 using dummy_hcd 02:38:33 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x48000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:33 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x2f2, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x2000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:33 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:33 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b2"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x2f4, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x2001, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:33 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x2f8, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x2200, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:33 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x300, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:33 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x3f00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1182.586247][ T140] usb 1-1: new high-speed USB device number 70 using dummy_hcd [ 1182.686092][ T3673] usb 3-1: device descriptor read/64, error -71 [ 1182.716156][ T8829] usb 2-1: new high-speed USB device number 39 using dummy_hcd [ 1182.816098][ T3670] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 1182.856091][ T140] usb 1-1: Using ep0 maxpacket: 8 [ 1182.976215][ T8829] usb 2-1: Using ep0 maxpacket: 8 [ 1182.981371][ T3673] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 1183.006212][ T140] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1183.006226][ T3670] usb 5-1: device descriptor read/64, error 18 [ 1183.020800][ T140] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1183.030129][ T140] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1183.039399][ T140] usb 1-1: config 250 has no interface number 0 [ 1183.045878][ T140] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1183.057847][ T140] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1183.068447][ T140] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1183.080984][ T140] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1183.091662][ T140] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1183.105417][ T140] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1183.126512][ T8829] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1183.134951][ T8829] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1183.147936][ T8829] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1183.159531][ T8829] usb 2-1: config 250 has no interface number 0 [ 1183.165856][ T8829] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1183.178299][ T8829] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1183.189080][ T8829] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1183.201304][ T140] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1183.210454][ T8829] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1183.221186][ T140] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1183.229394][ T3673] usb 3-1: Using ep0 maxpacket: 8 [ 1183.234560][ T8829] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1183.248284][ T140] usb 1-1: SerialNumber: syz [ 1183.253260][ T8829] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1183.276161][ T3670] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 1183.276724][T13263] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1183.290902][T13263] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1183.311371][ T140] hub 1-1:250.228: bad descriptor, ignoring hub [ 1183.317944][ T140] hub: probe of 1-1:250.228 failed with error -5 [ 1183.366361][ T3673] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1183.375064][ T8829] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1183.384540][ T3673] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1183.393495][ T8829] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1183.401505][ T8829] usb 2-1: SerialNumber: syz [ 1183.406181][ T3673] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1183.415413][ T3673] usb 3-1: config 250 has no interface number 0 [ 1183.422455][ T3673] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1183.435856][ T3673] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1183.446914][T13274] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1183.453779][T13274] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1183.460744][ T3673] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1183.466219][ T3670] usb 5-1: device descriptor read/64, error 18 [ 1183.473176][ T8829] hub 2-1:250.228: bad descriptor, ignoring hub [ 1183.485352][ T3673] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1183.495944][ T8829] hub: probe of 2-1:250.228 failed with error -5 [ 1183.502319][ T3673] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1183.516745][ T3673] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1183.529882][ T140] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 70 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1183.596728][ T3670] usb usb5-port1: attempt power cycle [ 1183.606230][ T3673] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1183.615356][ T3673] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1183.623435][ T3673] usb 3-1: SerialNumber: syz [ 1183.656523][T13266] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1183.663518][T13266] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1183.690601][ T3673] hub 3-1:250.228: bad descriptor, ignoring hub [ 1183.697171][ T3673] hub: probe of 3-1:250.228 failed with error -5 [ 1184.006127][ T3670] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 1184.176215][ T3670] usb 5-1: device descriptor read/8, error -61 [ 1184.446096][ T3670] usb 5-1: new high-speed USB device number 83 using dummy_hcd [ 1184.526683][T13274] usb 1-1: reset high-speed USB device number 70 using dummy_hcd [ 1184.616255][ T3670] usb 5-1: device descriptor read/8, error -61 [ 1184.738950][ T3670] usb usb5-port1: unable to enumerate USB device [ 1184.796078][T13274] usb 1-1: Using ep0 maxpacket: 8 [ 1184.967191][T13287] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1184.974376][T13287] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1185.191751][T13287] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1185.200040][T13287] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1185.237478][ T8829] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 39 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1185.253833][ T3673] usblp 3-1:250.228: usblp2: USB Bidirectional printer dev 77 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1185.256100][ C0] usblp0: nonzero read bulk status received: -71 [ 1185.448331][ T3667] usb 1-1: USB disconnect, device number 70 [ 1185.461113][ T3667] usblp0: removed [ 1185.496939][ T8829] usb 2-1: reset high-speed USB device number 39 using dummy_hcd 02:38:36 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x310, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x4000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x2f4, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:36 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x2000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x1000000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:36 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:36 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x4800, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x500, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:36 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x400300, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:36 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x3ffff, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:36 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x600, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1186.266506][T12736] usb 1-1: new high-speed USB device number 71 using dummy_hcd [ 1186.346647][ T8829] usb 2-1: USB disconnect, device number 39 [ 1186.357004][ T8829] usblp1: removed [ 1186.446574][ T3673] usb 3-1: reset high-speed USB device number 77 using dummy_hcd [ 1186.516186][T12736] usb 1-1: Using ep0 maxpacket: 8 [ 1186.648598][T12736] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1186.658712][T12736] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1186.667852][T12736] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1186.677306][T12736] usb 1-1: config 250 has no interface number 0 [ 1186.683834][T12736] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1186.686108][ T3673] usb 3-1: Using ep0 maxpacket: 8 [ 1186.695794][T12736] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1186.712283][T12736] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1186.723995][T12736] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1186.734820][T12736] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1186.748513][T12736] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1186.826656][T12736] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1186.836300][T12736] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1186.844270][T12736] usb 1-1: SerialNumber: syz [ 1186.849168][T13302] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1186.856156][T13302] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1186.876436][T13300] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1186.883604][T13300] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1186.897412][T12736] hub 1-1:250.228: bad descriptor, ignoring hub [ 1186.903711][T12736] hub: probe of 1-1:250.228 failed with error -5 [ 1187.071291][T13302] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1187.078563][T13302] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1187.108580][T12736] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 71 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1187.477941][T12736] usb 3-1: USB disconnect, device number 77 [ 1188.076684][T13302] usb 1-1: reset high-speed USB device number 71 using dummy_hcd [ 1188.346243][T13302] usb 1-1: Using ep0 maxpacket: 8 [ 1188.486338][T13316] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1188.493220][T13316] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1188.713132][T13316] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1188.720713][T13316] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1188.766422][T12736] usblp2: removed [ 1188.786191][ C1] usblp0: nonzero read bulk status received: -71 [ 1188.952329][ T3670] usb 1-1: USB disconnect, device number 71 [ 1189.043963][T13302] usblp0: removed 02:38:40 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x4a00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x500, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:40 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x34000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x700, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:40 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x600, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:40 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x4c00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:40 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x900, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:40 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x22cb2, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x4e02, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1189.766308][ T3673] usb 1-1: new high-speed USB device number 72 using dummy_hcd [ 1189.816103][ T8829] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 1190.006224][ T3673] usb 1-1: Using ep0 maxpacket: 8 [ 1190.056086][ T8829] usb 5-1: Using ep0 maxpacket: 8 [ 1190.126252][ T3673] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1190.134755][ T3673] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1190.144517][ T3673] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1190.149315][T12736] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 1190.153784][ T3673] usb 1-1: config 250 has no interface number 0 [ 1190.167868][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1190.179682][ T8829] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1190.188153][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1190.198652][ T8829] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1190.207554][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1190.219537][ T8829] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1190.229039][ T8829] usb 5-1: config 250 has no interface number 0 [ 1190.235358][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1190.247430][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1190.258291][ T3673] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1190.271816][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1190.282329][ T3673] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1190.289320][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1190.301031][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1190.311633][ T8829] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1190.326372][ T8829] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1190.386188][ T3673] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1190.395346][ T3673] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1190.406117][T12736] usb 3-1: Using ep0 maxpacket: 8 [ 1190.406142][ T8829] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1190.420340][ T3673] usb 1-1: SerialNumber: syz [ 1190.425339][ T8829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1190.434181][ T8829] usb 5-1: SerialNumber: syz [ 1190.446755][T13328] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1190.453586][T13328] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1190.456237][T13330] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1190.468201][ T3673] hub 1-1:250.228: bad descriptor, ignoring hub [ 1190.471653][T13330] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1190.474446][ T3673] hub: probe of 1-1:250.228 failed with error -5 [ 1190.497034][ T8829] hub 5-1:250.228: bad descriptor, ignoring hub [ 1190.503661][ T8829] hub: probe of 5-1:250.228 failed with error -5 [ 1190.536325][T12736] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1190.544718][T12736] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1190.554121][T12736] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1190.563417][T12736] usb 3-1: config 250 has no interface number 0 [ 1190.569718][T12736] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1190.581482][T12736] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1190.591976][T12736] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1190.603667][T12736] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1190.614193][T12736] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1190.627885][T12736] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1190.688797][ T3673] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 72 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1190.722725][T12736] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1190.732125][T12736] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1190.744106][T12736] usb 3-1: SerialNumber: syz [ 1190.767222][T13335] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1190.774253][T13335] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1190.798020][T12736] hub 3-1:250.228: bad descriptor, ignoring hub [ 1190.804566][T12736] hub: probe of 3-1:250.228 failed with error -5 [ 1190.837167][ T8829] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 84 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1190.856063][ C1] usblp0: nonzero read bulk status received: -71 [ 1190.884364][ T8829] usb 5-1: USB disconnect, device number 84 [ 1190.895512][ T8829] usblp1: removed [ 1190.930944][ T3730] usb 1-1: USB disconnect, device number 72 [ 1191.008339][T12736] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 78 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1191.356165][ T8829] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 1191.516642][ T3730] usb 1-1: new high-speed USB device number 73 using dummy_hcd [ 1191.596144][ T8829] usb 5-1: Using ep0 maxpacket: 8 [ 1191.666820][T13335] usb 3-1: reset high-speed USB device number 78 using dummy_hcd [ 1191.716207][ T8829] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1191.724949][ T8829] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1191.737862][ T8829] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1191.749637][ T8829] usb 5-1: config 250 has no interface number 0 [ 1191.759629][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1191.771265][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1191.776095][ T3730] usb 1-1: Using ep0 maxpacket: 8 [ 1191.782360][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1191.799125][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1191.809659][ T8829] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1191.823149][ T8829] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1191.906271][ T8829] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1191.915461][ T8829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1191.923652][ T8829] usb 5-1: SerialNumber: syz [ 1191.928332][T13335] usb 3-1: Using ep0 maxpacket: 8 [ 1191.936743][ T3730] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1191.945087][ T3730] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1191.946413][T13330] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1191.954131][ T3730] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1191.966425][T13330] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1191.970533][ T3730] usb 1-1: config 250 has no interface number 0 [ 1191.983500][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1191.986962][ T8829] hub 5-1:250.228: bad descriptor, ignoring hub [ 1191.995515][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1192.002437][ T8829] hub: probe of 5-1:250.228 failed with error -5 [ 1192.022712][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1192.034583][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1192.045284][ T3730] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1192.058798][ T3730] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1192.076645][T13344] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1192.083510][T13344] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1192.166566][ T3730] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1192.176881][ T3730] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1192.185141][ T3730] usb 1-1: SerialNumber: syz [ 1192.207166][T13328] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1192.214037][T13328] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1192.227278][ T3730] hub 1-1:250.228: bad descriptor, ignoring hub [ 1192.233540][ T3730] hub: probe of 1-1:250.228 failed with error -5 [ 1192.299672][T13344] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1192.307466][T13344] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1192.346612][T13329] usblp0: removed [ 1192.351564][ T8829] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 85 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1192.366128][ C0] usblp0: nonzero read bulk status received: -71 [ 1192.397487][ T8829] usb 5-1: USB disconnect, device number 85 [ 1192.405018][ T8829] usblp1: removed [ 1192.467539][ T3730] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 73 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1192.516787][ T3730] usb 1-1: USB disconnect, device number 73 [ 1192.524879][ T3730] usblp1: removed [ 1192.534144][ T3673] usb 3-1: USB disconnect, device number 78 [ 1192.551179][ T3673] usblp0: removed 02:38:43 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xa00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x5000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:43 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x4e02, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xb92, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:43 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xa00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x5865, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:43 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x22caf, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xc00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x6000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xc65, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1193.276284][ T3730] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 1193.284127][ T3670] usb 2-1: new high-speed USB device number 40 using dummy_hcd [ 1193.566146][ T3730] usb 1-1: Using ep0 maxpacket: 8 [ 1193.571415][ T3670] usb 2-1: Using ep0 maxpacket: 8 [ 1193.726279][ T3670] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1193.735462][ T3670] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1193.744905][ T3730] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1193.753258][ T3730] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1193.762684][ T3730] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1193.772025][ T3670] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1193.781463][ T3730] usb 1-1: config 250 has no interface number 0 [ 1193.787815][ T3670] usb 2-1: config 250 has no interface number 0 [ 1193.794082][ T3670] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1193.805698][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1193.820266][ T3670] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1193.835074][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1193.846505][ T3670] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1193.858204][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1193.869907][ T3670] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1193.880468][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1193.891184][ T3670] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1193.904917][ T3730] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1193.919159][ T3670] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1193.926162][ T3730] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1194.016307][ T3670] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1194.025402][ T3670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1194.033899][ T3730] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1194.043250][ T3730] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1194.051354][ T3730] usb 1-1: SerialNumber: syz [ 1194.056054][ T3670] usb 2-1: SerialNumber: syz [ 1194.086398][T13350] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1194.086398][T13354] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1194.086508][T13354] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1194.093286][T13350] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1194.117299][ T3730] hub 1-1:250.228: bad descriptor, ignoring hub [ 1194.124667][ T3730] hub: probe of 1-1:250.228 failed with error -5 [ 1194.132811][ T3670] hub 2-1:250.228: bad descriptor, ignoring hub [ 1194.139161][ T3670] hub: probe of 2-1:250.228 failed with error -5 [ 1194.327888][ T3670] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 40 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1194.341770][ T3730] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 74 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1194.739617][ T3670] usb 1-1: USB disconnect, device number 74 [ 1194.996407][T13350] usb 2-1: reset high-speed USB device number 40 using dummy_hcd [ 1195.246106][T13350] usb 2-1: Using ep0 maxpacket: 8 [ 1195.416314][T13369] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1195.423699][T13369] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1195.641593][T13369] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1195.648966][T13369] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1195.678698][ T3670] usblp1: removed [ 1195.696188][ C1] usblp0: nonzero read bulk status received: -71 [ 1195.864828][ T5] usb 2-1: USB disconnect, device number 40 [ 1195.875216][ T5] usblp0: removed 02:38:46 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:46 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xb92, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:46 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) [ 1196.066413][ T3670] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 1196.276150][ T8829] usb 5-1: new high-speed USB device number 86 using dummy_hcd 02:38:47 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x650c, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xc66, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:47 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xe00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x6558, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xf00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1196.476316][ T3670] usb 1-1: device descriptor read/64, error -71 [ 1196.516133][ T8829] usb 5-1: Using ep0 maxpacket: 8 02:38:47 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x660c, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:47 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x1003, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1196.636312][ T8829] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1196.652125][ T8829] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1196.661152][ T8829] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1196.670532][ T3667] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 1196.678287][ T8829] usb 5-1: config 250 has no interface number 0 [ 1196.684674][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1196.696664][ T3673] usb 2-1: new high-speed USB device number 41 using dummy_hcd [ 1196.704384][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1196.714862][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1196.726995][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1196.737589][ T8829] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1196.751504][ T8829] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1196.756084][ T3670] usb 1-1: new high-speed USB device number 76 using dummy_hcd [ 1196.836206][ T8829] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1196.845367][ T8829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1196.853589][ T8829] usb 5-1: SerialNumber: syz [ 1196.876491][T13373] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1196.883760][T13373] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1196.897991][ T8829] hub 5-1:250.228: bad descriptor, ignoring hub [ 1196.904304][ T8829] hub: probe of 5-1:250.228 failed with error -5 [ 1196.926143][ T3667] usb 3-1: Using ep0 maxpacket: 8 [ 1196.946159][ T3673] usb 2-1: Using ep0 maxpacket: 8 [ 1197.026308][ T3670] usb 1-1: Using ep0 maxpacket: 8 [ 1197.046396][ T3667] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1197.054970][ T3667] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1197.064013][ T3667] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1197.073869][ T3673] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1197.082241][ T3667] usb 3-1: config 250 has no interface number 0 [ 1197.088559][ T3673] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1197.097463][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1197.109503][ T3673] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1197.119143][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1197.130140][ T3673] usb 2-1: config 250 has no interface number 0 [ 1197.130752][ T8829] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 86 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1197.148584][ T3673] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1197.160388][ T3667] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1197.160805][ T3670] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1197.172178][ T3673] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1197.172208][ T3673] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1197.172236][ T3673] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1197.172261][ T3673] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1197.185344][ T3670] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1197.217179][ T3667] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1197.233458][ T3670] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1197.253861][ T3667] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1197.260489][ T3670] usb 1-1: config 250 has no interface number 0 [ 1197.271707][ T3673] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1197.280395][ T3670] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1197.291450][ T3667] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1197.299461][ T3670] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1197.315773][ T3670] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1197.336035][ T3670] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1197.351577][ T3670] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1197.365301][ T3670] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1197.366316][ T3673] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1197.381765][ T3667] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1197.391113][ T3667] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1197.405058][ T3673] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1197.414128][ T3667] usb 3-1: SerialNumber: syz [ 1197.422269][ T3673] usb 2-1: SerialNumber: syz [ 1197.436672][T13380] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1197.443661][T13380] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1197.446414][T13384] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1197.458320][ T3667] hub 3-1:250.228: bad descriptor, ignoring hub [ 1197.462778][T13384] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1197.464575][ T3667] hub: probe of 3-1:250.228 failed with error -5 [ 1197.471814][ T3670] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1197.486890][ T3673] hub 2-1:250.228: bad descriptor, ignoring hub [ 1197.487140][ T3670] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1197.493289][ T3673] hub: probe of 2-1:250.228 failed with error -5 [ 1197.501285][ T3670] usb 1-1: SerialNumber: syz [ 1197.537394][T13376] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1197.544223][T13376] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1197.557324][ T3670] hub 1-1:250.228: bad descriptor, ignoring hub [ 1197.563833][ T3670] hub: probe of 1-1:250.228 failed with error -5 [ 1197.786361][T13373] usb 5-1: reset high-speed USB device number 86 using dummy_hcd [ 1198.036083][T13373] usb 5-1: Using ep0 maxpacket: 8 [ 1198.186458][T13395] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1198.193438][T13395] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1198.409803][T13395] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1198.417429][T13395] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1198.447397][ T3667] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 79 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1198.459726][ T3673] usblp 2-1:250.228: usblp2: USB Bidirectional printer dev 41 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1198.460857][ T3670] usblp 1-1:250.228: usblp3: USB Bidirectional printer dev 76 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1198.471238][ C1] usblp0: nonzero read bulk status received: -71 [ 1198.634468][ T8829] usb 5-1: USB disconnect, device number 86 [ 1198.643060][ T8829] usblp0: removed [ 1198.686449][ T3673] usb 2-1: reset high-speed USB device number 41 using dummy_hcd [ 1198.694526][ T3667] usb 3-1: reset high-speed USB device number 79 using dummy_hcd [ 1198.726636][ T3670] usb 1-1: reset high-speed USB device number 76 using dummy_hcd [ 1198.936072][ T3673] usb 2-1: Using ep0 maxpacket: 8 [ 1198.941225][ T3667] usb 3-1: Using ep0 maxpacket: 8 [ 1198.996121][ T3670] usb 1-1: Using ep0 maxpacket: 8 [ 1199.086562][T13397] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1199.086683][T13396] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1199.094358][T13397] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1199.106129][T13396] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1199.154876][T13398] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1199.162128][T13398] raw-gadget gadget: fail, usb_ep_enable returned -22 02:38:49 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x6800, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x1200, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1199.266253][ T3670] usb 1-1: failed to restore interface 228 altsetting 255 (error=-71) [ 1199.277133][ T3670] usb 1-1: USB disconnect, device number 76 [ 1199.285492][ T3670] usblp3: removed [ 1199.345637][T13380] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1199.353883][T13380] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1199.377781][T13384] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1199.384772][T13384] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1199.689337][ T3730] usb 3-1: USB disconnect, device number 79 [ 1199.696645][ T3730] usblp1: removed [ 1199.706117][ T3670] usb 1-1: new high-speed USB device number 77 using dummy_hcd [ 1199.736500][T12736] usb 2-1: USB disconnect, device number 41 [ 1199.745586][T12736] usblp2: removed [ 1199.976587][ T3670] usb 1-1: Using ep0 maxpacket: 8 02:38:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x21a91, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x1f00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:50 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x6a03, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:50 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) [ 1200.109886][ T3670] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1200.118306][ T3670] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1200.135804][ T3670] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1200.145400][ T3670] usb 1-1: config 250 has no interface number 0 [ 1200.179569][ T3670] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1200.198623][ T3670] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1200.212868][ T3670] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 02:38:50 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x2000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:50 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x6c00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:50 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x22c9f, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1200.227111][ T3670] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1200.246255][ T3670] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1200.277741][ T3670] usb 1-1: config 250 interface 228 has no altsetting 0 02:38:51 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x2001, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1200.376373][ T3670] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1200.388606][ T3670] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1200.397230][ T3670] usb 1-1: SerialNumber: syz [ 1200.426406][T13404] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1200.433517][T13404] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1200.446193][ T3667] usb 5-1: new high-speed USB device number 87 using dummy_hcd [ 1200.447844][ T3670] hub 1-1:250.228: bad descriptor, ignoring hub [ 1200.460262][ T3670] hub: probe of 1-1:250.228 failed with error -5 [ 1200.596197][ T3730] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 1200.667303][ T3670] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 77 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1200.686400][ T3667] usb 5-1: Using ep0 maxpacket: 8 [ 1200.806220][ T3667] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1200.814599][ T3667] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1200.827637][ T3667] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1200.838896][ T3667] usb 5-1: config 250 has no interface number 0 [ 1200.845155][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1200.860535][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1200.866103][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1200.880844][ T3667] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1200.894071][ T3667] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1200.904887][ T3667] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1200.918462][ T3667] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1200.996268][ T3667] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1201.005501][ T3667] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1201.013685][ T3667] usb 5-1: SerialNumber: syz [ 1201.016251][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1201.026910][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1201.035774][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1201.039694][T13413] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1201.045519][ T3730] usb 3-1: config 250 has no interface number 0 [ 1201.054054][T13413] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1201.058514][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1201.076871][ T3667] hub 5-1:250.228: bad descriptor, ignoring hub [ 1201.078363][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1201.083883][ T3667] hub: probe of 5-1:250.228 failed with error -5 [ 1201.101499][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1201.113191][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1201.124087][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1201.137884][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1201.226244][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1201.235318][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1201.243366][ T3730] usb 3-1: SerialNumber: syz [ 1201.266432][T13414] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1201.273667][T13414] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1201.297105][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 1201.305214][ T3730] hub: probe of 3-1:250.228 failed with error -5 [ 1201.466641][T13404] usb 1-1: reset high-speed USB device number 77 using dummy_hcd [ 1201.706069][T13404] usb 1-1: Using ep0 maxpacket: 8 [ 1201.846385][T13423] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1201.853961][T13423] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1202.069815][T13423] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1202.077066][T13423] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1202.107202][ T3667] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 87 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1202.113125][ T3730] usblp 3-1:250.228: usblp2: USB Bidirectional printer dev 80 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1202.126054][ C1] usblp0: nonzero read bulk status received: -71 [ 1202.297655][ T140] usb 1-1: USB disconnect, device number 77 [ 1202.326678][ T3667] usb 5-1: reset high-speed USB device number 87 using dummy_hcd [ 1202.340091][ T140] usblp0: removed [ 1202.356533][ T3730] usb 3-1: reset high-speed USB device number 80 using dummy_hcd [ 1202.566118][ T3667] usb 5-1: Using ep0 maxpacket: 8 [ 1202.616288][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1202.706420][T13424] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1202.713286][T13424] raw-gadget gadget: fail, usb_ep_enable returned -22 02:38:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x7400, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:53 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x22c9d, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:53 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x2200, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1202.776473][T13425] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1202.784636][T13425] raw-gadget gadget: fail, usb_ep_enable returned -22 02:38:53 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x7a00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1202.943230][T13413] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1202.950512][T13413] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1203.017870][T13414] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1203.025036][T13414] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1203.090455][ T140] usb 2-1: new high-speed USB device number 42 using dummy_hcd [ 1203.286435][ T3667] usb 5-1: USB disconnect, device number 87 [ 1203.293834][ T3667] usblp1: removed [ 1203.336154][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1203.366219][ T8829] usb 3-1: USB disconnect, device number 80 [ 1203.375225][ T8829] usblp2: removed [ 1203.459364][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1203.467908][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1203.477406][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1203.486680][ T140] usb 2-1: config 250 has no interface number 0 [ 1203.492950][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1203.504588][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1203.515047][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1203.526729][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1203.537424][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1203.551138][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1203.636504][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1203.648142][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1203.656563][ T140] usb 2-1: SerialNumber: syz [ 1203.676385][T13428] raw-gadget gadget: fail, usb_ep_enable returned -22 02:38:54 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13af"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x3f00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1203.685539][T13428] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1203.717307][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1203.723587][ T140] hub: probe of 2-1:250.228 failed with error -5 02:38:54 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x22c99, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x7a02, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x4000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:54 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x8100, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x22c96, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1203.931134][ T140] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 42 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1203.976057][ T8829] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 1204.077115][ T3730] usb 3-1: new high-speed USB device number 81 using dummy_hcd [ 1204.216533][ T8829] usb 5-1: Using ep0 maxpacket: 8 [ 1204.326093][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1204.336139][ T8829] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1204.345008][ T8829] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1204.354018][ T8829] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1204.363749][ T8829] usb 5-1: config 250 has no interface number 0 [ 1204.370431][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1204.382995][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1204.393576][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1204.405744][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1204.416777][ T8829] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1204.430505][ T8829] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1204.466146][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1204.481902][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1204.491321][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1204.500628][ T3730] usb 3-1: config 250 has no interface number 0 [ 1204.506946][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1204.516148][ T8829] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1204.518747][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1204.527704][ T8829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1204.542690][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1204.546173][ T8829] usb 5-1: SerialNumber: syz [ 1204.558100][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1204.573594][T13428] usb 2-1: reset high-speed USB device number 42 using dummy_hcd [ 1204.582347][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1204.590612][T13439] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1204.596875][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1204.605403][T13439] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1204.637478][ T8829] hub 5-1:250.228: bad descriptor, ignoring hub [ 1204.645192][ T8829] hub: probe of 5-1:250.228 failed with error -5 [ 1204.706416][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1204.715627][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1204.724887][ T3730] usb 3-1: SerialNumber: syz [ 1204.746387][T13447] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1204.753315][T13447] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1204.767324][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 1204.773614][ T3730] hub: probe of 3-1:250.228 failed with error -5 [ 1204.846076][T13428] usb 2-1: Using ep0 maxpacket: 8 [ 1205.006605][T13452] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1205.014466][T13452] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1205.240035][T13452] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1205.247420][T13452] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1205.277222][ T8829] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 88 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1205.284591][ T3730] usblp 3-1:250.228: usblp2: USB Bidirectional printer dev 81 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1205.296063][ C1] usblp0: nonzero read bulk status received: -71 [ 1205.317749][ T8829] usb 5-1: USB disconnect, device number 88 [ 1205.338436][ T8829] usblp1: removed [ 1205.353478][ T3730] usb 3-1: USB disconnect, device number 81 [ 1205.364055][ T3730] usblp2: removed [ 1205.470142][ T3667] usb 2-1: USB disconnect, device number 42 [ 1205.480020][ T3667] usblp0: removed [ 1205.706061][ T8829] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 1205.876180][ T3730] usb 3-1: new high-speed USB device number 82 using dummy_hcd 02:38:56 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13af"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:56 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x4602, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:56 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x8102, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:56 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13af"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) [ 1205.946061][ T8829] usb 5-1: Using ep0 maxpacket: 8 [ 1206.066222][ T8829] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1206.075032][ T8829] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1206.090507][ T8829] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1206.100122][ T8829] usb 5-1: config 250 has no interface number 0 [ 1206.106440][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1206.118836][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1206.129667][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1206.141526][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1206.152707][ T8829] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1206.156078][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1206.166527][ T8829] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1206.256207][ T8829] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1206.269416][ T8829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1206.277437][ T8829] usb 5-1: SerialNumber: syz [ 1206.296521][T13439] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1206.303763][T13439] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1206.317154][ T8829] hub 5-1:250.228: bad descriptor, ignoring hub [ 1206.323908][ T8829] hub: probe of 5-1:250.228 failed with error -5 [ 1206.336140][ T3667] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 1206.336409][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1206.352304][ T5] usb 2-1: new high-speed USB device number 43 using dummy_hcd [ 1206.360017][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1206.369118][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1206.378392][ T3730] usb 3-1: config 250 has no interface number 0 [ 1206.384648][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1206.396518][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1206.407484][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1206.419251][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1206.431081][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1206.446308][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1206.527443][ T8829] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 89 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1206.546495][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1206.561479][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1206.566626][ T8829] usb 5-1: USB disconnect, device number 89 [ 1206.575781][ T3730] usb 3-1: SerialNumber: syz [ 1206.576208][ T3667] usb 1-1: Using ep0 maxpacket: 8 [ 1206.589010][ T8829] usblp0: removed [ 1206.600647][ T5] usb 2-1: Using ep0 maxpacket: 8 [ 1206.616666][T13447] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1206.623698][T13447] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1206.637142][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 1206.644628][ T3730] hub: probe of 3-1:250.228 failed with error -5 [ 1206.706224][ T3667] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1206.714929][ T3667] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1206.724072][ T3667] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1206.734369][ T3667] usb 1-1: config 250 has no interface number 0 [ 1206.736362][ T5] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1206.740793][ T3667] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1206.754237][ T5] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1206.761704][ T3667] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1206.770519][ T5] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1206.781034][ T3667] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1206.794849][ T5] usb 2-1: config 250 has no interface number 0 [ 1206.802486][ T3667] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1206.819378][ T3667] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1206.834083][ T3667] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1206.834274][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1206.855133][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1206.865834][ T3730] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 82 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1206.891435][ T5] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1206.903348][ T5] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1206.913913][ T5] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1206.916159][ T3667] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1206.927995][ T3730] usb 3-1: USB disconnect, device number 82 [ 1206.937032][ T3667] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1206.943023][ T5] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1206.951678][ T3667] usb 1-1: SerialNumber: syz [ 1206.967175][ T3730] usblp0: removed [ 1206.996427][T13460] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1207.003288][T13460] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1207.017087][ T3667] hub 1-1:250.228: bad descriptor, ignoring hub [ 1207.023531][ T3667] hub: probe of 1-1:250.228 failed with error -5 02:38:57 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:38:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x4800, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x9002, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:57 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) [ 1207.056209][ T5] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1207.065779][ T5] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1207.074368][ T5] usb 2-1: SerialNumber: syz 02:38:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x920b, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x4a00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1207.126661][T13462] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1207.133664][T13462] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1207.157307][ T5] hub 2-1:250.228: bad descriptor, ignoring hub [ 1207.165782][ T5] hub: probe of 2-1:250.228 failed with error -5 02:38:57 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xa089, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1207.227970][ T3667] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 78 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 02:38:57 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x4c00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1207.367307][ T5] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 43 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1207.376086][ T8829] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 1207.516187][ T3730] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 1207.626205][ T8829] usb 5-1: Using ep0 maxpacket: 8 [ 1207.746278][ T8829] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1207.754978][ T8829] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1207.756264][T12736] usb 2-1: USB disconnect, device number 43 [ 1207.764386][ T8829] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1207.779785][ T8829] usb 5-1: config 250 has no interface number 0 [ 1207.786059][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1207.791389][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1207.803136][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1207.815503][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1207.827365][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1207.838665][ T8829] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1207.853355][ T8829] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1207.906650][T13460] usb 1-1: reset high-speed USB device number 78 using dummy_hcd [ 1207.916323][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1207.925244][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1207.934428][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1207.936172][ T8829] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1207.943907][ T3730] usb 3-1: config 250 has no interface number 0 [ 1207.960193][ T8829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1207.961749][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1207.971037][ T8829] usb 5-1: SerialNumber: syz [ 1207.984259][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1207.996557][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1208.006320][T13470] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1208.008253][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1208.020698][T13470] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1208.027044][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1208.049012][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1208.053788][ T8829] hub 5-1:250.228: bad descriptor, ignoring hub [ 1208.063237][ T8829] hub: probe of 5-1:250.228 failed with error -5 [ 1208.146351][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1208.155465][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1208.165220][ T3730] usb 3-1: SerialNumber: syz [ 1208.176078][T13460] usb 1-1: Using ep0 maxpacket: 8 [ 1208.196341][T13468] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1208.203499][T13468] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1208.227293][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 1208.233665][ T3730] hub: probe of 3-1:250.228 failed with error -5 [ 1208.346678][T13479] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1208.353724][T13479] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1208.584799][T13479] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1208.592251][T13479] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1208.629247][T12736] usblp1: removed [ 1208.629914][ T8829] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 90 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1208.646082][ C0] usblp0: nonzero read bulk status received: -71 [ 1208.654232][ T3730] usblp 3-1:250.228: usblp2: USB Bidirectional printer dev 83 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1208.677075][ T8829] usb 5-1: USB disconnect, device number 90 [ 1208.689135][ T8829] usblp1: removed [ 1208.813616][ T140] usb 1-1: USB disconnect, device number 78 [ 1208.820717][ T140] usblp0: removed [ 1208.906673][ T3730] usb 3-1: reset high-speed USB device number 83 using dummy_hcd 02:38:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xda02, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:38:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x4c00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:38:59 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x4e02, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1209.036313][T12736] usb 2-1: new high-speed USB device number 44 using dummy_hcd [ 1209.096237][ T8829] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 1209.156222][ T3730] usb 3-1: Using ep0 maxpacket: 8 02:39:00 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818c"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) [ 1209.306623][T13468] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1209.313748][T13468] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1209.336158][ T8829] usb 5-1: Using ep0 maxpacket: 8 [ 1209.456269][ T8829] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1209.464817][ T8829] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1209.473955][ T8829] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1209.483233][ T8829] usb 5-1: config 250 has no interface number 0 [ 1209.489727][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1209.501902][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1209.512419][ T8829] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1209.524291][ T8829] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1209.535552][ T8829] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1209.551762][ T8829] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1209.566805][T13468] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1209.573855][T13468] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1209.636159][ T8829] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1209.645621][ T8829] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1209.659519][ T8829] usb 5-1: SerialNumber: syz [ 1209.677175][T13470] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1209.684915][T13470] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1209.697903][ T8829] hub 5-1:250.228: bad descriptor, ignoring hub [ 1209.705075][ T8829] hub: probe of 5-1:250.228 failed with error -5 [ 1209.717355][ T3667] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 1209.906253][ T140] usb 3-1: USB disconnect, device number 83 [ 1209.913435][ T140] usblp2: removed [ 1209.918226][ T8829] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 91 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1209.956098][ T3667] usb 1-1: Using ep0 maxpacket: 8 [ 1209.966970][ T8829] usb 5-1: USB disconnect, device number 91 [ 1209.975866][ T8829] usblp0: removed [ 1210.076368][ T3667] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1210.085373][ T3667] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1210.094698][ T3667] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1210.104123][ T3667] usb 1-1: config 250 has no interface number 0 [ 1210.110730][ T3667] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1210.122369][ T3667] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1210.132807][ T3667] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1210.145153][ T3667] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1210.155696][ T3667] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1210.169426][ T3667] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1210.257105][ T3667] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1210.266278][ T3667] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1210.274263][ T3667] usb 1-1: SerialNumber: syz [ 1210.296604][T13490] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1210.303843][T13490] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1210.336943][ T3667] hub 1-1:250.228: bad descriptor, ignoring hub [ 1210.343235][ T3667] hub: probe of 1-1:250.228 failed with error -5 02:39:01 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x5000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:01 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xe802, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:01 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x5402, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xf000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x5865, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1210.548336][ T3667] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 79 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 02:39:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xf202, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x6000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:01 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xf402, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1210.716328][ T8829] usb 2-1: new high-speed USB device number 45 using dummy_hcd [ 1210.726065][ T140] usb 5-1: new high-speed USB device number 92 using dummy_hcd [ 1210.726171][T12736] usb 3-1: new high-speed USB device number 84 using dummy_hcd [ 1210.976056][ T140] usb 5-1: Using ep0 maxpacket: 8 [ 1210.981375][ T8829] usb 2-1: Using ep0 maxpacket: 8 [ 1210.996066][T12736] usb 3-1: Using ep0 maxpacket: 8 [ 1211.106312][ T8829] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1211.114890][ T8829] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1211.124163][ T140] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1211.126347][T12736] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1211.134104][ T140] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1211.152286][ T8829] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1211.162985][ T140] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1211.164805][T12736] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1211.172714][ T8829] usb 2-1: config 250 has no interface number 0 [ 1211.185376][T12736] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1211.188323][ T140] usb 5-1: config 250 has no interface number 0 [ 1211.199830][T12736] usb 3-1: config 250 has no interface number 0 [ 1211.203907][ T8829] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1211.213255][T12736] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1211.221965][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1211.235881][T12736] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1211.246016][T13490] usb 1-1: reset high-speed USB device number 79 using dummy_hcd [ 1211.261167][T12736] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1211.264276][ T8829] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1211.286727][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1211.297494][T12736] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1211.297547][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1211.313569][T12736] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1211.320447][ T8829] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1211.333488][T12736] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1211.345901][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1211.363350][ T8829] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1211.374265][ T140] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1211.387834][ T8829] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1211.401742][ T140] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1211.408904][ T8829] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1211.426272][T12736] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1211.435369][T12736] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1211.446150][T12736] usb 3-1: SerialNumber: syz [ 1211.476895][T13497] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1211.483976][T13497] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1211.496408][ T140] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1211.505546][ T140] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1211.506819][T12736] hub 3-1:250.228: bad descriptor, ignoring hub [ 1211.514103][ T8829] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1211.527113][T12736] hub: probe of 3-1:250.228 failed with error -5 [ 1211.529574][T13490] usb 1-1: Using ep0 maxpacket: 8 [ 1211.541680][ T8829] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1211.549748][ T140] usb 5-1: SerialNumber: syz [ 1211.554703][ T8829] usb 2-1: SerialNumber: syz [ 1211.576322][T13498] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1211.576333][T13500] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1211.576437][T13500] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1211.583618][T13498] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1211.596823][ T140] hub 5-1:250.228: bad descriptor, ignoring hub [ 1211.614228][ T140] hub: probe of 5-1:250.228 failed with error -5 [ 1211.621641][ T8829] hub 2-1:250.228: bad descriptor, ignoring hub [ 1211.628513][ T8829] hub: probe of 2-1:250.228 failed with error -5 [ 1211.706660][T13513] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1211.714902][T13513] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1211.931938][T13513] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1211.939186][T13513] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1211.987017][T12736] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 84 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1211.987889][ T140] usblp 5-1:250.228: usblp2: USB Bidirectional printer dev 92 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1212.010219][ C1] usblp0: nonzero read bulk status received: -71 [ 1212.018084][ T8829] usblp 2-1:250.228: usblp3: USB Bidirectional printer dev 45 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1212.056677][ T8829] usb 2-1: USB disconnect, device number 45 [ 1212.064823][ T8829] usblp3: removed [ 1212.077317][ T140] usb 5-1: USB disconnect, device number 92 [ 1212.092519][ T140] usblp2: removed [ 1212.096795][T12736] usb 3-1: USB disconnect, device number 84 [ 1212.118593][T12736] usblp1: removed [ 1212.173229][ T3730] usb 1-1: USB disconnect, device number 79 [ 1212.181392][ T3730] usblp0: removed [ 1212.466056][ T8829] usb 2-1: new high-speed USB device number 46 using dummy_hcd 02:39:03 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x6000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1212.646107][ T140] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 1212.666142][T12736] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 1212.706090][ T8829] usb 2-1: Using ep0 maxpacket: 8 [ 1212.826144][ T8829] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1212.834838][ T8829] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1212.844020][ T8829] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1212.853728][ T8829] usb 2-1: config 250 has no interface number 0 [ 1212.860642][ T8829] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1212.872989][ T8829] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1212.883503][ T8829] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1212.895184][ T140] usb 5-1: Using ep0 maxpacket: 8 [ 1212.900259][ T8829] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1212.910808][ T8829] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1212.916095][T12736] usb 3-1: Using ep0 maxpacket: 8 [ 1212.924575][ T8829] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1213.016176][ T140] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1213.024578][ T140] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1213.033622][ T8829] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1213.043163][ T8829] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1213.051278][ T140] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1213.056201][T12736] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1213.060694][ T8829] usb 2-1: SerialNumber: syz [ 1213.073595][ T140] usb 5-1: config 250 has no interface number 0 [ 1213.074575][T12736] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1213.080946][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1213.101355][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1213.111906][T12736] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1213.123473][T12736] usb 3-1: config 250 has no interface number 0 [ 1213.127007][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1213.130125][T13498] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1213.144551][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1213.148464][T12736] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1213.163057][ T140] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1213.170409][T12736] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1213.184486][T13498] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1213.195147][T12736] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1213.207551][ T140] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1213.213442][T12736] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1213.221122][ T8829] hub 2-1:250.228: bad descriptor, ignoring hub [ 1213.237545][T12736] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1213.241996][ T8829] hub: probe of 2-1:250.228 failed with error -5 [ 1213.262168][T12736] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1213.316186][ T140] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1213.325316][ T140] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1213.333381][ T140] usb 5-1: SerialNumber: syz [ 1213.356584][T13500] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1213.363434][T13500] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1213.376514][T12736] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1213.377036][ T140] hub 5-1:250.228: bad descriptor, ignoring hub [ 1213.386410][T12736] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1213.400687][ T140] hub: probe of 5-1:250.228 failed with error -5 [ 1213.406694][T12736] usb 3-1: SerialNumber: syz 02:39:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xf802, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x6100, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1213.436578][T13497] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1213.442408][ T8829] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 46 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1213.443525][T13497] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1213.487098][T12736] usb 3-1: can't set config #250, error -71 [ 1213.493993][ T140] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 93 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1213.504686][T12736] usb 3-1: USB disconnect, device number 85 [ 1213.505834][ T8829] usb 2-1: USB disconnect, device number 46 [ 1213.546859][ T8829] usblp0: removed [ 1213.576836][ T140] usb 5-1: USB disconnect, device number 93 [ 1213.589785][ T140] usblp1: removed 02:39:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x6100, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:04 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xf202, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:04 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xe802, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x650c, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xfeff, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xff0f, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:04 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:39:04 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x6558, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:04 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x22c7b, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0xfffe, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x660c, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:04 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x20000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1214.256320][T12736] usb 5-1: new high-speed USB device number 94 using dummy_hcd [ 1214.386085][ T140] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 1214.394067][ T8829] usb 3-1: new high-speed USB device number 86 using dummy_hcd [ 1214.536244][T12736] usb 5-1: Using ep0 maxpacket: 8 [ 1214.626090][ T140] usb 1-1: Using ep0 maxpacket: 8 [ 1214.636124][ T8829] usb 3-1: Using ep0 maxpacket: 8 [ 1214.676273][T12736] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1214.684654][T12736] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1214.694088][T12736] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1214.703349][T12736] usb 5-1: config 250 has no interface number 0 [ 1214.709796][T12736] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1214.722359][T12736] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1214.732843][T12736] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1214.744529][T12736] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1214.746121][ T140] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1214.755128][T12736] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1214.763833][ T8829] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1214.777054][T12736] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1214.790909][ T8829] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1214.801731][ T140] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1214.814367][ T8829] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1214.824214][ T140] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1214.833616][ T8829] usb 3-1: config 250 has no interface number 0 [ 1214.839935][ T140] usb 1-1: config 250 has no interface number 0 [ 1214.846374][ T8829] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1214.858143][ T140] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1214.869815][ T8829] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1214.876189][T12736] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1214.880557][ T140] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1214.895225][T12736] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1214.900149][ T8829] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1214.900186][ T8829] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1214.900213][ T8829] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1214.945109][T12736] usb 5-1: SerialNumber: syz [ 1214.945142][ T140] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1214.968202][ T140] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1214.982465][ T140] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1214.999543][ T8829] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1215.006531][T13528] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1215.006606][T13528] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1215.014503][ T140] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1215.037367][T12736] hub 5-1:250.228: bad descriptor, ignoring hub [ 1215.044794][T12736] hub: probe of 5-1:250.228 failed with error -5 [ 1215.106171][ T8829] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1215.115621][ T8829] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1215.123864][ T140] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1215.134345][ T140] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1215.143072][ T8829] usb 3-1: SerialNumber: syz [ 1215.148353][ T140] usb 1-1: SerialNumber: syz [ 1215.176498][T13537] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1215.181249][T13539] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1215.183696][T13537] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1215.197193][T13539] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1215.217091][ T140] hub 1-1:250.228: bad descriptor, ignoring hub [ 1215.223349][ T140] hub: probe of 1-1:250.228 failed with error -5 [ 1215.231162][ T8829] hub 3-1:250.228: bad descriptor, ignoring hub [ 1215.237775][ T8829] hub: probe of 3-1:250.228 failed with error -5 [ 1215.268170][T12736] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 94 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1215.438331][ T8829] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 86 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1215.450706][ T140] usblp 1-1:250.228: usblp2: USB Bidirectional printer dev 80 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1215.816356][ T5] usb 1-1: USB disconnect, device number 80 [ 1215.836511][T12736] usb 3-1: USB disconnect, device number 86 [ 1215.947821][T13528] usb 5-1: reset high-speed USB device number 94 using dummy_hcd [ 1216.206241][T13528] usb 5-1: Using ep0 maxpacket: 8 [ 1216.356787][T13549] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1216.363720][T13549] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1216.586188][T13549] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1216.593449][T13549] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1216.637307][ T5] usblp2: removed [ 1216.642405][T12736] usblp1: removed [ 1216.656034][ C1] usblp0: nonzero read bulk status received: -71 [ 1216.821773][ T140] usb 5-1: USB disconnect, device number 94 [ 1216.830474][ T140] usblp0: removed [ 1217.036293][ T5] usb 1-1: new high-speed USB device number 81 using dummy_hcd [ 1217.044348][T12736] usb 3-1: new high-speed USB device number 87 using dummy_hcd 02:39:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x22c71, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x6800, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:08 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a3f, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:08 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13af"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x21a65, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a40, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x21a60, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x6c00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x22c66, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:08 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a41, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:08 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x21a52, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:08 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xf000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x7400, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1217.646177][ T3730] usb 2-1: new high-speed USB device number 47 using dummy_hcd [ 1217.846096][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 1217.916305][ T3730] usb 2-1: Using ep0 maxpacket: 8 [ 1217.996302][ T5] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1218.004715][ T5] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1218.014678][ T5] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1218.024366][ T5] usb 1-1: config 250 has no interface number 0 [ 1218.030683][ T5] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1218.042295][ T5] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1218.053895][ T5] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1218.065781][ T3730] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1218.074306][ T5] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1218.084886][ T3730] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1218.095014][ T5] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1218.108589][ T3730] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1218.118130][ T3730] usb 2-1: config 250 has no interface number 0 [ 1218.124384][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1218.136829][ T5] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1218.143816][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1218.154276][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1218.166503][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1218.177088][ T3730] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1218.190722][ T3730] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1218.246922][ T5] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1218.256390][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1218.264362][ T5] usb 1-1: SerialNumber: syz [ 1218.286437][T13559] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1218.293732][T13559] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1218.306278][ T3730] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1218.315349][ T3730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1218.324156][ T5] hub 1-1:250.228: bad descriptor, ignoring hub [ 1218.330676][ T5] hub: probe of 1-1:250.228 failed with error -5 [ 1218.337886][ T3730] usb 2-1: SerialNumber: syz [ 1218.366450][T13560] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1218.373794][T13560] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1218.387787][ T3730] hub 2-1:250.228: bad descriptor, ignoring hub [ 1218.394305][ T3730] hub: probe of 2-1:250.228 failed with error -5 [ 1218.528269][ T5] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 81 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1218.608080][ T3730] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 47 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1218.997225][ T140] usb 2-1: USB disconnect, device number 47 [ 1219.166876][T13559] usb 1-1: reset high-speed USB device number 81 using dummy_hcd [ 1219.426122][T13559] usb 1-1: Using ep0 maxpacket: 8 [ 1219.576454][T13580] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1219.583795][T13580] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1219.803781][T13580] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1219.811258][T13580] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1219.866763][ T140] usblp1: removed [ 1219.886042][ C1] usblp0: nonzero read bulk status received: -71 [ 1220.052405][ T3730] usb 1-1: USB disconnect, device number 81 [ 1220.063236][ T3730] usblp0: removed [ 1220.216167][ T140] usb 2-1: new high-speed USB device number 48 using dummy_hcd 02:39:11 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a42, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x7a00, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:11 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:11 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x7400, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a43, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x21a48, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:11 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:11 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a44, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x7a02, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:11 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x8002, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1220.646673][ T140] usb 2-1: device not accepting address 48, error -71 02:39:11 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x8002, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1220.866400][ T5] usb 3-1: new high-speed USB device number 88 using dummy_hcd [ 1220.986115][ T3730] usb 5-1: new high-speed USB device number 95 using dummy_hcd [ 1221.036231][ T140] usb 2-1: new high-speed USB device number 49 using dummy_hcd [ 1221.119539][ T5] usb 3-1: Using ep0 maxpacket: 8 [ 1221.246126][ T3730] usb 5-1: Using ep0 maxpacket: 8 [ 1221.266348][ T5] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1221.275720][ T5] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1221.278134][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1221.285110][ T5] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1221.299116][ T5] usb 3-1: config 250 has no interface number 0 [ 1221.305382][ T5] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1221.317375][ T5] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1221.328404][ T5] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1221.340576][ T5] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1221.351119][ T5] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1221.364857][ T5] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1221.386213][ T3730] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1221.394576][ T3730] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1221.403682][ T3730] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1221.406154][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1221.413133][ T3730] usb 5-1: config 250 has no interface number 0 [ 1221.421649][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1221.437157][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1221.446639][ T140] usb 2-1: config 250 has no interface number 0 [ 1221.448619][ T3730] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1221.453758][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1221.465592][ T5] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1221.489616][ T3730] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1221.493310][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1221.500121][ T5] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1221.515460][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1221.518660][ T3730] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1221.539002][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1221.542229][ T5] usb 3-1: SerialNumber: syz [ 1221.555529][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1221.559045][ T3730] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1221.578240][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1221.593971][ T3730] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1221.609375][T13591] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1221.616574][ T3730] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1221.623767][T13591] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1221.637064][ T5] hub 3-1:250.228: bad descriptor, ignoring hub [ 1221.644643][ T5] hub: probe of 3-1:250.228 failed with error -5 [ 1221.666497][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1221.676067][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1221.684412][ T140] usb 2-1: SerialNumber: syz [ 1221.706555][T13584] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1221.715335][T13584] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1221.722368][ T3730] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1221.727497][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1221.738036][ T3730] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1221.742079][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1221.746738][ T3730] usb 5-1: SerialNumber: syz [ 1221.787222][T13598] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1221.795676][T13598] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1221.817049][ T3730] hub 5-1:250.228: bad descriptor, ignoring hub [ 1221.823392][ T3730] hub: probe of 5-1:250.228 failed with error -5 [ 1221.847356][ T5] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 88 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1221.947073][ T140] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 49 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1222.051524][ T3730] usblp 5-1:250.228: usblp2: USB Bidirectional printer dev 95 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1222.328668][T12736] usb 2-1: USB disconnect, device number 49 [ 1222.426461][ T140] usb 5-1: USB disconnect, device number 95 [ 1222.516423][T13591] usb 3-1: reset high-speed USB device number 88 using dummy_hcd [ 1222.776088][T13591] usb 3-1: Using ep0 maxpacket: 8 [ 1222.947231][T13606] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1222.954945][T13606] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1223.171342][T13606] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1223.182497][T13606] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1223.217482][T12736] usblp1: removed [ 1223.221604][ T140] usblp2: removed [ 1223.236020][ C1] usblp0: nonzero read bulk status received: -71 02:39:14 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a45, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:14 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x650c, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1223.404157][ T3667] usb 3-1: USB disconnect, device number 88 [ 1223.411966][ T3667] usblp0: removed [ 1223.576205][ T140] usb 5-1: new high-speed USB device number 96 using dummy_hcd 02:39:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x4000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a46, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x8100, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:14 executing program 0: syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:39:14 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) [ 1223.896108][T12736] usb 2-1: new high-speed USB device number 50 using dummy_hcd 02:39:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a47, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:14 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x920b, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:14 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x3f00, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:14 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a48, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1224.146239][T12736] usb 2-1: Using ep0 maxpacket: 8 [ 1224.276335][T12736] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1224.284818][T12736] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1224.294193][T12736] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1224.303707][T12736] usb 2-1: config 250 has no interface number 0 [ 1224.310050][T12736] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1224.322790][T12736] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1224.333898][T12736] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1224.345740][ T140] usb 5-1: Using ep0 maxpacket: 8 [ 1224.352124][T12736] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1224.362922][T12736] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1224.376500][T12736] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1224.456272][ T140] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1224.465117][ T140] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1224.474644][ T140] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1224.484212][ T140] usb 5-1: config 250 has no interface number 0 [ 1224.486277][T12736] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1224.490801][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1224.505259][T12736] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1224.512384][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1224.520716][T12736] usb 2-1: SerialNumber: syz [ 1224.531410][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1224.540458][ T3730] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 1224.548555][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1224.566553][ T140] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1224.580292][T13614] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1224.587149][ T140] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1224.587406][T13614] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1224.617235][T12736] hub 2-1:250.228: bad descriptor, ignoring hub [ 1224.623870][T12736] hub: probe of 2-1:250.228 failed with error -5 [ 1224.666149][ T140] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1224.675498][ T140] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1224.683538][ T140] usb 5-1: SerialNumber: syz [ 1224.706239][T13622] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1224.715518][T13622] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1224.727953][ T140] hub 5-1:250.228: bad descriptor, ignoring hub [ 1224.736159][ T140] hub: probe of 5-1:250.228 failed with error -5 [ 1224.746361][ T3730] usb 1-1: device descriptor read/64, error 18 [ 1224.857918][T12736] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 50 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1224.936949][ T140] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 96 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1225.026088][ T3730] usb 1-1: new high-speed USB device number 83 using dummy_hcd [ 1225.216114][ T3730] usb 1-1: device descriptor read/64, error 18 [ 1225.316260][ T140] usb 5-1: USB disconnect, device number 96 [ 1225.348628][ T3730] usb usb1-port1: attempt power cycle [ 1225.506555][T13614] usb 2-1: reset high-speed USB device number 50 using dummy_hcd [ 1225.756119][T13614] usb 2-1: Using ep0 maxpacket: 8 [ 1225.776121][ T3730] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 1225.896511][T13633] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1225.904429][T13633] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1225.996265][ T3730] usb 1-1: device descriptor read/8, error -61 [ 1226.122337][T13633] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1226.129907][T13633] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1226.176873][ T140] usblp1: removed [ 1226.196038][ C1] usblp0: nonzero read bulk status received: -71 [ 1226.286323][ T3730] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 1226.364351][T12736] usb 2-1: USB disconnect, device number 50 [ 1226.377895][T12736] usblp0: removed [ 1226.476543][ T3730] usb 1-1: device descriptor read/8, error -61 [ 1226.527006][ T140] usb 5-1: new high-speed USB device number 97 using dummy_hcd [ 1226.608618][ T3730] usb usb1-port1: unable to enumerate USB device [ 1226.776077][ T140] usb 5-1: Using ep0 maxpacket: 8 02:39:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xf00, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x9400, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a49, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x2000, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1226.901590][ T140] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1226.919578][ T140] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 02:39:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xe00, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:17 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) [ 1226.944024][ T140] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1226.955845][ T140] usb 5-1: config 250 has no interface number 0 [ 1226.976080][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1226.992790][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1227.004389][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1227.021071][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 02:39:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a4a, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1227.040622][ T140] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1227.055034][ T140] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1227.097670][ T140] usb 5-1: string descriptor 0 read error: -71 [ 1227.106489][ T140] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1227.117513][ T140] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 02:39:17 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xc66, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:17 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xa089, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1227.146158][ T140] usb 5-1: can't set config #250, error -71 [ 1227.157990][ T140] usb 5-1: USB disconnect, device number 97 02:39:17 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xc00, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a4b, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:17 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x310, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:17 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:39:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xe802, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:18 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a4c, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:18 executing program 1: syz_usb_control_io$printer(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(0xffffffffffffffff) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:39:18 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x94, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1227.536120][ T140] usb 5-1: new high-speed USB device number 98 using dummy_hcd [ 1227.566193][ T3730] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 1227.786072][ T140] usb 5-1: Using ep0 maxpacket: 8 [ 1227.806320][ T3730] usb 3-1: Using ep0 maxpacket: 8 [ 1227.886142][T12736] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 1227.906267][ T140] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1227.919492][ T140] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1227.929326][ T140] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1227.939058][ T140] usb 5-1: config 250 has no interface number 0 [ 1227.945319][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1227.956941][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1227.966277][ T3730] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1227.967436][ T140] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1227.975731][ T3730] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1227.987426][ T140] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1227.987464][ T140] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1227.987492][ T140] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1228.029144][ T3730] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1228.038712][ T3730] usb 3-1: config 250 has no interface number 0 [ 1228.044969][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1228.056630][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1228.066134][ T140] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1228.067751][ T3730] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1228.082165][ T140] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1228.090527][ T3730] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1228.101895][ T140] usb 5-1: SerialNumber: syz [ 1228.107523][T12736] usb 2-1: device descriptor read/64, error 18 [ 1228.118358][ T3730] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1228.126312][T13646] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1228.132309][ T3730] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1228.145011][T13646] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1228.167243][ T140] hub 5-1:250.228: bad descriptor, ignoring hub [ 1228.173514][ T140] hub: probe of 5-1:250.228 failed with error -5 [ 1228.236656][ T3730] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1228.245799][ T3730] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1228.254318][ T3730] usb 3-1: SerialNumber: syz [ 1228.276522][T13660] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1228.283525][T13660] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1228.307231][ T3730] hub 3-1:250.228: bad descriptor, ignoring hub [ 1228.313484][ T3730] hub: probe of 3-1:250.228 failed with error -5 [ 1228.399113][ T140] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 98 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1228.416368][T12736] usb 2-1: new high-speed USB device number 52 using dummy_hcd [ 1228.527017][ T3730] usblp 3-1:250.228: usblp1: USB Bidirectional printer dev 89 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1228.626075][T12736] usb 2-1: device descriptor read/64, error 18 [ 1228.756278][T12736] usb usb2-port1: attempt power cycle [ 1228.916370][ T3259] usb 3-1: USB disconnect, device number 89 [ 1229.036582][T13646] usb 5-1: reset high-speed USB device number 98 using dummy_hcd [ 1229.196155][T12736] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 1229.287772][T13646] usb 5-1: Using ep0 maxpacket: 8 [ 1229.406234][T12736] usb 2-1: device descriptor read/8, error -61 [ 1229.456571][T13669] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1229.463746][T13669] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1229.680187][T13669] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1229.693064][T13669] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1229.699922][T12736] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 1229.727013][ T3259] usblp1: removed [ 1229.756030][ C0] usblp0: nonzero read bulk status received: -71 [ 1229.876215][T12736] usb 2-1: device descriptor read/8, error -61 [ 1229.913758][ T3667] usb 5-1: USB disconnect, device number 98 [ 1229.920972][ T3667] usblp0: removed [ 1229.997467][T12736] usb usb2-port1: unable to enumerate USB device [ 1230.086276][ T3259] usb 3-1: new high-speed USB device number 90 using dummy_hcd 02:39:21 executing program 4: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) shutdown(r1, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xf000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0xb92, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a4d, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:21 executing program 2: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf91e"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local, 0x6}, 0x1c) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x4001) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x400454ca, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) 02:39:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x74, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xf202, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:21 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a4e, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x68, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:21 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x6, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1230.558535][ T3259] usb 3-1: device not accepting address 90, error -71 02:39:21 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xf402, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:21 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x5, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1230.726071][ T3673] usb 5-1: new high-speed USB device number 99 using dummy_hcd [ 1230.946222][ T3259] usb 3-1: new high-speed USB device number 91 using dummy_hcd [ 1230.974888][ T3673] usb 5-1: Using ep0 maxpacket: 8 [ 1231.096231][ T3673] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1231.105430][ T3673] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1231.114507][ T3673] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1231.123755][ T3673] usb 5-1: config 250 has no interface number 0 [ 1231.130136][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1231.141757][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1231.152306][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1231.163974][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1231.174645][ T3673] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1231.188641][ T3673] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1231.196594][ T3259] usb 3-1: Using ep0 maxpacket: 8 [ 1231.266421][ T3673] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1231.276727][ T3673] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1231.286225][ T3673] usb 5-1: SerialNumber: syz [ 1231.306917][T13682] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1231.313783][T13682] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1231.326213][ T3259] usb 3-1: config index 0 descriptor too short (expected 65316, got 36) [ 1231.327677][ T3673] hub 5-1:250.228: bad descriptor, ignoring hub [ 1231.335773][ T3259] usb 3-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1231.346846][ T3673] hub: probe of 5-1:250.228 failed with error -5 [ 1231.351902][ T3259] usb 3-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1231.366553][ T3259] usb 3-1: config 250 has no interface number 0 [ 1231.372900][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1231.384567][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1231.395070][ T3259] usb 3-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1231.408047][ T3259] usb 3-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1231.419018][ T3259] usb 3-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1231.433007][ T3259] usb 3-1: config 250 interface 228 has no altsetting 0 [ 1231.516470][ T3259] usb 3-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1231.526503][ T3259] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1231.534503][ T3259] usb 3-1: SerialNumber: syz [ 1231.556355][T13677] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1231.564681][T13677] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1231.577120][ T3259] hub 3-1:250.228: bad descriptor, ignoring hub [ 1231.577209][ T3673] usblp 5-1:250.228: usblp0: USB Bidirectional printer dev 99 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1231.583577][ T3259] hub: probe of 3-1:250.228 failed with error -5 [ 1231.626662][ T3673] usb 5-1: USB disconnect, device number 99 [ 1231.635682][ T3673] usblp0: removed [ 1231.807331][ T3259] usblp 3-1:250.228: usblp0: USB Bidirectional printer dev 91 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1232.136057][ T3673] usb 5-1: new high-speed USB device number 100 using dummy_hcd [ 1232.376095][ T3673] usb 5-1: Using ep0 maxpacket: 8 [ 1232.476776][T13677] usb 3-1: reset high-speed USB device number 91 using dummy_hcd [ 1232.496180][ T3673] usb 5-1: config index 0 descriptor too short (expected 65316, got 36) [ 1232.505162][ T3673] usb 5-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1232.517931][ T3673] usb 5-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1232.529457][ T3673] usb 5-1: config 250 has no interface number 0 [ 1232.536223][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1232.547919][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1232.558669][ T3673] usb 5-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1232.570341][ T3673] usb 5-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1232.580870][ T3673] usb 5-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1232.594663][ T3673] usb 5-1: config 250 interface 228 has no altsetting 0 [ 1232.676289][ T3673] usb 5-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1232.685442][ T3673] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1232.693554][ T3673] usb 5-1: SerialNumber: syz [ 1232.716900][T13682] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1232.723844][T13682] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1232.736732][ T3673] hub 5-1:250.228: bad descriptor, ignoring hub [ 1232.743354][ T3673] hub: probe of 5-1:250.228 failed with error -5 [ 1232.746064][T13677] usb 3-1: Using ep0 maxpacket: 8 [ 1232.916523][T13695] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1232.923688][T13695] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1233.145076][T13695] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1233.153105][T13695] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1233.196947][ T3673] usblp 5-1:250.228: usblp1: USB Bidirectional printer dev 100 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1233.216111][ C0] usblp0: nonzero read bulk status received: -71 [ 1233.247181][ T3673] usb 5-1: USB disconnect, device number 100 [ 1233.256373][ T3673] usblp1: removed [ 1233.384555][ T3667] usb 3-1: USB disconnect, device number 91 [ 1233.392562][ T3667] usblp0: removed 02:39:24 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) (fail_nth: 1) 02:39:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a4f, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xf802, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:24 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 1) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) [ 1233.504778][T13703] FAULT_INJECTION: forcing a failure. [ 1233.504778][T13703] name failslab, interval 1, probability 0, space 0, times 0 [ 1233.520987][T13703] CPU: 0 PID: 13703 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller-00045-g551acdc3c3d2 #0 [ 1233.533861][T13703] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1233.544018][T13703] Call Trace: [ 1233.547291][T13703] [ 1233.550237][T13703] dump_stack_lvl+0xcd/0x134 [ 1233.554818][T13703] should_fail.cold+0x5/0xa [ 1233.559310][T13703] should_failslab+0x5/0x10 [ 1233.563816][T13703] __kmalloc_track_caller+0x79/0x430 [ 1233.569087][T13703] ? uinput_write+0x1e9/0x11e0 [ 1233.573839][T13703] memdup_user+0x22/0xd0 [ 1233.578070][T13703] uinput_write+0x1e9/0x11e0 [ 1233.582669][T13703] ? uinput_ff_upload_to_user+0x2b0/0x2b0 [ 1233.588396][T13703] ? apparmor_file_permission+0x264/0x4e0 [ 1233.594102][T13703] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1233.600329][T13703] ? security_file_permission+0xab/0xd0 [ 1233.605862][T13703] ? uinput_ff_upload_to_user+0x2b0/0x2b0 [ 1233.611565][T13703] vfs_write+0x28e/0xae0 [ 1233.615796][T13703] ksys_write+0x1ee/0x250 [ 1233.620113][T13703] ? __ia32_sys_read+0xb0/0xb0 [ 1233.624878][T13703] ? syscall_enter_from_user_mode+0x21/0x70 [ 1233.630760][T13703] do_syscall_64+0x35/0xb0 [ 1233.635161][T13703] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1233.641038][T13703] RIP: 0033:0x7f7f72a77049 [ 1233.645452][T13703] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1233.665891][T13703] RSP: 002b:00007f7f713ec168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1233.674325][T13703] RAX: ffffffffffffffda RBX: 00007f7f72b89f60 RCX: 00007f7f72a77049 [ 1233.682380][T13703] RDX: 000000000000045c RSI: 0000000020000c80 RDI: 0000000000000003 [ 1233.690529][T13703] RBP: 00007f7f713ec1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1233.698512][T13703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1233.706490][T13703] R13: 00007ffe14ffc14f R14: 00007f7f713ec300 R15: 0000000000022000 [ 1233.714472][T13703] [ 1233.886117][ T3259] usb 2-1: new high-speed USB device number 55 using dummy_hcd 02:39:24 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) 02:39:24 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x80000000}}, './file0\x00'}) write$char_usb(r2, &(0x7f0000000380)="f851c56b3bea77febfc82ec4548d5eab75918f7414d424408fae2410268013eed14f8a4b6654c3e38ca21f37c24f1970b64a84a8390335559abe04eda3da8b7e9ade227a14e8f924a935bcc9aae25892590c859b2eb866a0f733e7e8bb2497cfbd4234d2a64e2380acd50b293926d8ff3cdcc22d0af871e5ff8c5e622336a7f168e92465d2d9839f9536696124bafce4bc3f17a84aff084ec8013cbf08a811d8d181ecdba83f8dd84c00d39126e300b9d2e25f2ec73e9c5f17defcf868831b5eaa28abe94cc77fe89eeac0821f4d4094d176713f38fca074fe2b4e28719f3bdea031c086757631cb15a1b6e4ef52c10fa70cf8357092f2239cc303fa477e9ca07e7e6173a43076205266a2a85d7697efc2c3298e856325b7cc3a6afd98b4d6c5ce0cb8fcc27497f1160c40b2f820564b9d15d8d97b4f0e5b791c55083d597aef0e74c69de241d98317b8bad9ca5d4416c87190019498e03f4967b029eb6652eca415415f12768869ac35b89ecb01ba42ee5e6aecef09ba6d1b712d77c3b30d11e931e50c70b93fb1a63d3ee3e87d74ae4a2201fa65ff83d415766bda2336cc882cb0dd7e1fba2bde54fb0331d7359fb653e54298a1217bf58829205532a7bfb8de7915c5bcc488f44301e63fc391043640bdb18f00d73696cee37dda31247f2361d9d7c378d75d942e45426eeee68b12d5610c538bcdbb61f2742f9b3d3a28e90b02404f9eecc8764f94e7b6ea64f206d0111a0175f8589a8f6abd84b2f30ecf9c8608074216427d6fbf040df5213ca66c66c58baa996ef5e883575152613e447e93a34420d78eb51f875c4ce0b7b70a0492b07483f5ac5312fca1ad37cf493d688dddccec0c969f07782c04b64912c87e3489553337b61717d145de1edff08c9179aad141b3ed460f3aa8efc7dd23c45c6ed91e0fa50fda6fab2ae2bd74fb0e8d6d9d15e35f242c09d13f16bc7bc92594b24b0c36865a22123be3bf566e045df988b7e8e6c4a128ca93535a7b0ba6fb94a1a61fbe2da98781a2640a766b826d1f642383698377cccd3744a1942d083c63798122c3812525956a044b1700be5d93c13cb49218a50861c606567f3df4facb6a30078d3a4ce0544c8c4f3906c39d2e7bfb67c9f4e0f78550ecddd1f387df460dc54104e38b41a8bee876ac3000ddd82dec3a02dc6583969f6747a31470e65177c913d613fa2b782282a3cb7c583688660654a4fa15febab5a4ff24cfbe0b00911b633011c363da7275c5b98d0ee1d437304bcacb28cc2458833dff752a8da26a5226214f0e67636443e64841cc3238220bbc5fe92927932a85f53f018ac3801e6f31aec39e6e94b9fb2a7d0f676e3bd6115e82bfef0758cadaafc010b0f2bc6375a7f2a032bc99f80b170d881d902d79ae16d9fedf50c4c0854c87ea1acd8f215f8883ec588c42391267d860b635ec40f7a1dcee607a20989cdb80b6b71242d559ddd60e0d2e31821c38fd3ef6d374e030eccc152f8fe23b8b50e03e3c035ae00bfc3fff8bafda032a1e015117e9b81dd03e186277b986eb2cd75c3742d53ee5807707be3e57f7c53ba482ccfd7ce891c667009f894abf5fd96d08bd822848a3687b4dfd95a568773957f3329f5b9109995e7a728f3323df7f6ae7f6347a4799c2dbe538c0104f7ca9d69e3eb9a92145ae72fdb0042deec0b1239e004bd1c4e9978fb10c3c3b2335d8bdc4883ff2515deb5b3d4463a6e7c0beb1748fd7e6a2c42b459538d707d89ea9f98eb19d426b6634b65adfe742f742e7d2f4314c79fe0798bdbce9d94efceea243c083f9a73a2d3742e8a818615e8250cfe3a2864ae7384d2e27371172b50457f2498513b09afabe3fa27737d8c185dc9744a43a8a741b00ee1a769cb032464502bb63ab5c677e63747fb6cb58e71fa5be4b0a8e7a633a4094bf3e870c248a3644d71b95d6967a991390adc69f1efd1cbae276c7c9e6189953a24c7fde964caf1373cb5ab1a4430a316f2df41bf555550b4b7b12e568574a9e4105b337f20b552b9be7d30da834d3c4b84abc56b0b7c44dea0f240b20ea598586f8db7c5070647d9ff737d437ca3e3c89c70af7f1c835fc8c83943f846dc01b6c01a73e185c85783f8271ab1dd310f510be05fc5f5cdba86eb93f3facbe8c560568474ba63b293014c063859c0ac3f8a7e5106d7981e4e1454b4779c6a95ee5068616ac1b59accddf4b10c120f997cfee163f693c90b41803fa78d0140fa1b1e0d434d0d0cd9cea20613467042332daedf9c66170b892cdecd6303b7ec706e761d8420e92fa877e1f013f7bba5adc1d821fb8a8a5c066b6fa8e2dd7abef5870229edbf8223a361af9d8493ba917056569d1dc6119229c9051b0ceb591b03f4931faddce1e2073565d6265cb0339966300b8bf3a231fe3b163debc11f229abdb82f6a2b41ceb5c4619e88b0c9ce7525a240f429bdc29de6c3a221f7f779f458b391e6d736e2a1f282e2cde26491dcb3b8efb34cb1d97c76d6e73fdb845dfaff62ed0cf557808337ae6286261855a308a060a96350b585fc8315f91286f339a7504e42134a2513ea96a843d98d7b1059b2a692cfd6dda0b215db631b2864c3e2d08c51e1707e58a43caa03ce43648c5fb90c8162c13b89f911c6ddb336f9de0efc3c648c35012fb5351e67d6b68b609ee8f7a3aa190e2c96a20a64c27b40789035493926eadfdb3b03c0e3fc8d26a2ffae759779d7dffd27abe3463be57aa0620db05820fa85f2458f4fc0d3633f525bf00fd53c4eec4debf61ebdcc80543cd56a288c5e3c55963baccf8b4538c8b3d3c894996c1b238a63ebce0b17225353bf5a7a4edd8e78c3d513895d4c4c281d1b5b82d3a63c9c4366ba34111477d94bb0d40423327d672c363544180a6ec19a46740ea267f0c3c551d8a0a33834cdedfb782e187e7a66fd5febf6833c9f3ad6f233d0fdb12fcd74ecb2cfec4c20598cd719cd2a7455af3524aa3ce624f8596424eeb0ec27e74e38ef9fc09e0e8a2c39fcb64d813bd683de9b45180f3773e329588d4d333c24434f4419e985f4315c69b1075a52755fa3dafa8b530676d204bd7771a93fcceff6116b7aab4de53d8731b10cf1c2a486a1ae9f3dcf39c67e18984f31aa267f2c73a2c112e25388bfd3adc8697430be5be7542fec1a0679623e1604f755a306ba42b105d49fad06043e5fc5fdb6541b8fbe8539f17051c5b8a2a9ba4c7830507fa841c8e01074a667402cb02af96fc58833d1a93cd090c158014f7bbc6007c5646ba242641115372cf98f4275ee39e436b69836f061617d06a9e3804c6c47c641184dc1021dfe8aa693838a942ab834a3d1c007df70b250edfd1d35b6dd19dc5dd2260c1bea187a72f348c701fba633a86a75d74215f6b6543d34da5d6fb0d1e16c7051a13e3a862abd8a89a6cf607d51482dd5fc5dc3137f51a62c679a1a39430065e0c5fe7e3edba5e78e03d38ab04b489a4e057e798159c9e6facd8e6493e000aab0660b7260b04c27848b96365b705c28e7df7ac90a04107296b00d1e49bc788df63a40dc71b9eace5b5e208c9de6858db4c6c88c2a2ca73e0e3b95202beb8ce6311d47ac47306904b77aa4993ae661fdc118b0f3e7e5b99c1cb00025aea1d62fc7c7fa9d112594d6a99448be441b0a974f11ff564e0fe0cd57e70f5a4517c11a73f4fb8893c06a594dfa8b49d64f04ed614a5f6a3aa2c3aeef1d67c0e4c0e7487a4be0952a2a29bde149ea1f97438a085b4033f4774c0d39ccd5b463a7077dcc5e87f55e2b744238ad0865de2b48eecc6c58247ac9b0f1afce6a9470804ad624e0a5e8a9e36cfc28cfe9821e7fe87835002dbc1366984fcad63eeffb61fe74283a1ea38d03bd83b69d484eca4b17be9befc86542e643e9a4a4d1bec25aaecfa042c1657f0a567dd179e112727ded8773195930c7be86676230048dfd6c83f7e0f86014bdb9b16e683af00e39b6dd9a2c13f0570e1a5fd8a836519113c5ae993300b36c39a3cb83820590f0be7195f6060bd1ce640f5f3b99de0f474f6886dc007beebf056a7c5fa6cb0e3b2ae9f39cfb1be456b131367a1495c63aebb97e80ddcd81cf05c18adf83d9d87d2d59189290754adca1ed3b79957a4141bf83f2e5cc7c6c557b1160db5fbfab0fa89a5d9fb4ccbfe96254c567c28519403c1f3396afce7a46af215d447c33f912d914620addf451683987e08a21ef9d035e7c420e8440fa36269659d116ccd1e523a3dc745b7a400569d130e26e040cf920bba788104d2e02eb6d93de634b64423c2392dc95ac908478ee5c0c9a39140b5bb57e43684907c77fa3547df576139f4e38b52e45f676d9960783985925c9649219b7884a822f72c7be66776d23dc87fc9421d771128b7c663dc43e1a4202bf3a7afa13fc305cbe402dfa1d96f7fe8be535fe1490c7447ae93211aa5de2503e671666e9de1853809df19a3b218f3a6f65c22b6c51e68e75a6fb8b26fc43d9fe2bdf3f486a587fe7fdc772021339b30f85ca8e9a34ee7bc2a37b023e2336cf0544b05b6813a9b8387d32cf2ea5cd0063168b142107fa2dd48151f50c2399abc9f7a9fbaa8519d4e68263a19e6b6bc9bc9aa1f64a69d474eead72a393adfc81358c2b21a8c2d36fae30de23798f6679db24799a73e46871a8dcac6f439ccdefe4d286f9c7bd4b854a77e5da74cc83cb327b343da35385f52b3e07f31f4434560f014caced5864a9f3dd539b3a25a17493afa9d8536812e762691b980b2c4ee29ed29b53d21a4277fa86ccbba5b80b64853d27f27d3d4571246cd6855c5d9b85fbf8792def0cf0dbf2349a9079e55df099e544a0830dde6f51aaedca427183205e35145b5e7d1542b829628f1d2c9d34987fb1d535443c26e3e74d031be0128102780ca68f1613ad713d1fcab9093171e9ef485d5683f8007979b3bcd3c47c07fc1c950bf1fe89b933a60c3178e60c06d913104c9c2fdff676d3cddd4718bcad79309d87b2c6d639e0001e4df35358fc29dfd9cad67572bcd2030635f5fea8b6b5fa68004a326eaf20ca39e0eb8785e0c8f93491d7bc0ea3bed258600c54698729aebd42c1f45dcc2bc197e909ec161989b2ddb0f857a87a03d51e35f93e329a954f4731e8a09615d2dffce9fb5690812ec27567e97ebac6e0d8d2d945eedc06b03abb7b6ab6351ce0c7b1448ad2612ac434ad9773e573da71f9b822f9afbeb282b3accceb052d412700116537764e0b2ce256ebdc60f881b8f5eda0a95f3f4c6f0379d5d165a0fa7701d15a9a03ee9e7638661137565a9e86a34eca28ab596fe8f046222b6ed7889e7b13feee62fedb7dce48016dd87cff502f31332dccbffa22a85258a6e49fb7e44e55dfe080dbbc3343bf27bca132a8dd6b125c613a125e40da3b41de803dbb3a04c224ebb30f0bcd311e89183460432082cf361475334fe862f4ef16e190f5362273f6db682e1611cba507ac96793c699e652b86f66d5ba5b4d48673dbb746aae1f897c56fb80dbf1ed9bb1651123ee27f3f4076c9467553a5bc3d153503f54ed6a35795c9aa0e71f4786ecef0bb604ae8bad088bf28702c00d18affe88f77b7c594e2589b1442523c8c0024fdfc9faa32a82c917668ecedb83638f61ee8e31875a18358a4c3b4799705e71326d6c5574d973db83599da86ef66452e38325cc32143c8af769bf3452d90c93ff9ce39338c45666061935d008219968e731b3528b2ae4e6fbaf15879e48d87ace30b839f214171b00301de343fea4e4dd04ea3d5fd25cb5592abfc3d992781c5d680a734fdb1a", 0x1000) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:39:24 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) (fail_nth: 2) 02:39:24 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a50, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xfeff, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1234.057950][T13709] FAULT_INJECTION: forcing a failure. [ 1234.057950][T13709] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1234.083725][T13709] CPU: 0 PID: 13709 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller-00045-g551acdc3c3d2 #0 [ 1234.091770][T13714] FAULT_INJECTION: forcing a failure. [ 1234.091770][T13714] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1234.094564][T13709] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1234.094605][T13709] Call Trace: [ 1234.094611][T13709] [ 1234.094618][T13709] dump_stack_lvl+0xcd/0x134 [ 1234.129197][T13709] should_fail.cold+0x5/0xa [ 1234.133707][T13709] _copy_from_user+0x2c/0x180 [ 1234.138397][T13709] memdup_user+0x65/0xd0 [ 1234.142653][T13709] uinput_write+0x1e9/0x11e0 [ 1234.147257][T13709] ? uinput_ff_upload_to_user+0x2b0/0x2b0 [ 1234.152988][T13709] ? apparmor_file_permission+0x264/0x4e0 [ 1234.158809][T13709] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1234.165062][T13709] ? security_file_permission+0xab/0xd0 [ 1234.170612][T13709] ? uinput_ff_upload_to_user+0x2b0/0x2b0 [ 1234.176528][T13709] vfs_write+0x28e/0xae0 [ 1234.180787][T13709] ksys_write+0x1ee/0x250 [ 1234.185130][T13709] ? __ia32_sys_read+0xb0/0xb0 [ 1234.189907][T13709] ? syscall_enter_from_user_mode+0x21/0x70 [ 1234.195805][T13709] do_syscall_64+0x35/0xb0 [ 1234.200992][T13709] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1234.206876][T13709] RIP: 0033:0x7f7f72a77049 [ 1234.211277][T13709] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1234.230869][T13709] RSP: 002b:00007f7f713ec168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1234.239270][T13709] RAX: ffffffffffffffda RBX: 00007f7f72b89f60 RCX: 00007f7f72a77049 [ 1234.247226][T13709] RDX: 000000000000045c RSI: 0000000020000c80 RDI: 0000000000000003 [ 1234.255444][T13709] RBP: 00007f7f713ec1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1234.263398][T13709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1234.271697][T13709] R13: 00007ffe14ffc14f R14: 00007f7f713ec300 R15: 0000000000022000 [ 1234.279663][T13709] [ 1234.291655][T13714] CPU: 0 PID: 13714 Comm: syz-executor.2 Not tainted 5.17.0-rc8-syzkaller-00045-g551acdc3c3d2 #0 [ 1234.302212][T13714] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1234.312283][T13714] Call Trace: [ 1234.315553][T13714] [ 1234.318469][T13714] dump_stack_lvl+0xcd/0x134 [ 1234.323055][T13714] should_fail.cold+0x5/0xa [ 1234.327546][T13714] _copy_to_user+0x2c/0x150 [ 1234.332067][T13714] simple_read_from_buffer+0xcc/0x160 [ 1234.337434][T13714] proc_fail_nth_read+0x187/0x220 [ 1234.342452][T13714] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 1234.348160][T13714] ? security_file_permission+0xab/0xd0 [ 1234.353699][T13714] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 1234.359407][T13714] vfs_read+0x1b5/0x600 [ 1234.363573][T13714] ksys_read+0x12d/0x250 [ 1234.369136][T13714] ? vfs_write+0xae0/0xae0 [ 1234.373979][T13714] ? syscall_enter_from_user_mode+0x21/0x70 [ 1234.380043][T13714] do_syscall_64+0x35/0xb0 [ 1234.385581][T13714] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1234.391485][T13714] RIP: 0033:0x7f1a68803bfc [ 1234.396091][T13714] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1234.416747][T13714] RSP: 002b:00007f1a671c6160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1234.425346][T13714] RAX: ffffffffffffffda RBX: 00007f1a68963f60 RCX: 00007f1a68803bfc [ 1234.433569][T13714] RDX: 000000000000000f RSI: 00007f1a671c61e0 RDI: 0000000000000003 [ 1234.441649][T13714] RBP: 00007f1a671c61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1234.449786][T13714] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 02:39:25 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) (fail_nth: 3) [ 1234.457765][T13714] R13: 00007ffc0a32a70f R14: 00007f1a671c6300 R15: 0000000000022000 [ 1234.465742][T13714] [ 1234.486398][T13716] FAULT_INJECTION: forcing a failure. [ 1234.486398][T13716] name failslab, interval 1, probability 0, space 0, times 0 [ 1234.499913][T13716] CPU: 1 PID: 13716 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller-00045-g551acdc3c3d2 #0 [ 1234.510718][T13716] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1234.520770][T13716] Call Trace: [ 1234.524041][T13716] [ 1234.526964][T13716] dump_stack_lvl+0xcd/0x134 [ 1234.531750][T13716] should_fail.cold+0x5/0xa [ 1234.536247][T13716] should_failslab+0x5/0x10 [ 1234.540747][T13716] __kmalloc_track_caller+0x79/0x430 [ 1234.546043][T13716] ? uinput_write+0x305/0x11e0 [ 1234.550826][T13716] kstrndup+0x69/0x100 [ 1234.555516][T13716] uinput_write+0x305/0x11e0 [ 1234.560132][T13716] ? uinput_ff_upload_to_user+0x2b0/0x2b0 [ 1234.565882][T13716] ? apparmor_file_permission+0x264/0x4e0 [ 1234.571597][T13716] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1234.577835][T13716] ? security_file_permission+0xab/0xd0 [ 1234.583391][T13716] ? uinput_ff_upload_to_user+0x2b0/0x2b0 [ 1234.589110][T13716] vfs_write+0x28e/0xae0 [ 1234.593349][T13716] ksys_write+0x1ee/0x250 [ 1234.597671][T13716] ? __ia32_sys_read+0xb0/0xb0 [ 1234.602428][T13716] ? syscall_enter_from_user_mode+0x21/0x70 [ 1234.608339][T13716] do_syscall_64+0x35/0xb0 [ 1234.612751][T13716] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1234.618658][T13716] RIP: 0033:0x7f7f72a77049 [ 1234.623104][T13716] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1234.644618][T13716] RSP: 002b:00007f7f713ec168 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 1234.653759][T13716] RAX: ffffffffffffffda RBX: 00007f7f72b89f60 RCX: 00007f7f72a77049 [ 1234.661805][T13716] RDX: 000000000000045c RSI: 0000000020000c80 RDI: 0000000000000003 [ 1234.669816][T13716] RBP: 00007f7f713ec1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1234.677774][T13716] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1234.685732][T13716] R13: 00007ffe14ffc14f R14: 00007f7f713ec300 R15: 0000000000022000 [ 1234.693781][T13716] [ 1234.698055][ T3667] usb 1-1: new high-speed USB device number 86 using dummy_hcd 02:39:25 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 02:39:25 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) (fail_nth: 4) [ 1234.711468][ T3259] usb 2-1: Using ep0 maxpacket: 8 02:39:25 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xff0f, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:25 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a51, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:25 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0x7ffffffff000, 0x0, 0x0, 0x0) [ 1234.770727][T13721] FAULT_INJECTION: forcing a failure. [ 1234.770727][T13721] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1234.786231][T13721] CPU: 1 PID: 13721 Comm: syz-executor.4 Not tainted 5.17.0-rc8-syzkaller-00045-g551acdc3c3d2 #0 [ 1234.798719][T13721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1234.809220][T13721] Call Trace: [ 1234.812506][T13721] [ 1234.815870][T13721] dump_stack_lvl+0xcd/0x134 [ 1234.820489][T13721] should_fail.cold+0x5/0xa [ 1234.825006][T13721] _copy_to_user+0x2c/0x150 [ 1234.829520][T13721] simple_read_from_buffer+0xcc/0x160 [ 1234.834923][T13721] proc_fail_nth_read+0x187/0x220 [ 1234.839950][T13721] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 1234.845675][T13721] ? security_file_permission+0xab/0xd0 [ 1234.851210][T13721] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 1234.856918][T13721] vfs_read+0x1b5/0x600 [ 1234.861097][T13721] ksys_read+0x12d/0x250 [ 1234.865417][T13721] ? vfs_write+0xae0/0xae0 [ 1234.869822][T13721] ? syscall_enter_from_user_mode+0x21/0x70 [ 1234.875712][T13721] do_syscall_64+0x35/0xb0 [ 1234.880134][T13721] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1234.886014][T13721] RIP: 0033:0x7f7f72a29bfc [ 1234.890434][T13721] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1234.910218][T13721] RSP: 002b:00007f7f713ec160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1234.918719][T13721] RAX: ffffffffffffffda RBX: 00007f7f72b89f60 RCX: 00007f7f72a29bfc [ 1234.926710][T13721] RDX: 000000000000000f RSI: 00007f7f713ec1e0 RDI: 0000000000000004 [ 1234.934776][T13721] RBP: 00007f7f713ec1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1234.942732][T13721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1234.950985][T13721] R13: 00007ffe14ffc14f R14: 00007f7f713ec300 R15: 0000000000022000 [ 1234.959145][T13721] [ 1235.006350][ T3259] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1235.014854][ T3259] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1235.023856][ T3259] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1235.039065][ T3259] usb 2-1: config 250 has no interface number 0 [ 1235.045368][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1235.057192][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1235.067949][ T3259] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1235.076124][ T3667] usb 1-1: Using ep0 maxpacket: 8 [ 1235.080123][ T3259] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1235.103176][ T3259] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1235.118134][ T3259] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1235.196107][ T3667] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1235.204611][ T3667] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1235.213547][ T3667] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1235.223514][ T3667] usb 1-1: config 250 has no interface number 0 [ 1235.226083][ T3259] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1235.230013][ T3667] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1235.250580][ T3667] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1235.254619][ T3259] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1235.261309][ T3667] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1235.269229][ T3259] usb 2-1: SerialNumber: syz [ 1235.281286][ T3667] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1235.296423][ T3667] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1235.306403][T13701] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1235.311407][ T3667] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1235.322826][T13701] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1235.340819][ T3259] hub 2-1:250.228: bad descriptor, ignoring hub [ 1235.348814][ T3259] hub: probe of 2-1:250.228 failed with error -5 [ 1235.402392][ T3667] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1235.411670][ T3667] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1235.423460][ T3667] usb 1-1: SerialNumber: syz [ 1235.446213][T13712] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1235.453634][T13712] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1235.467221][ T3667] hub 1-1:250.228: bad descriptor, ignoring hub [ 1235.473902][ T3667] hub: probe of 1-1:250.228 failed with error -5 [ 1235.568578][ T3259] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 55 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1235.677042][ T3667] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 86 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1235.774585][T13701] FAULT_INJECTION: forcing a failure. [ 1235.774585][T13701] name failslab, interval 1, probability 0, space 0, times 0 [ 1235.790275][T13701] CPU: 1 PID: 13701 Comm: syz-executor.1 Not tainted 5.17.0-rc8-syzkaller-00045-g551acdc3c3d2 #0 [ 1235.800916][T13701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1235.811062][T13701] Call Trace: [ 1235.814357][T13701] [ 1235.817289][T13701] dump_stack_lvl+0xcd/0x134 [ 1235.821890][T13701] should_fail.cold+0x5/0xa [ 1235.828488][T13701] ? getname_flags.part.0+0x50/0x4f0 [ 1235.833875][T13701] should_failslab+0x5/0x10 [ 1235.838592][T13701] kmem_cache_alloc+0x5e/0x4b0 [ 1235.843740][T13701] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1235.849765][T13701] getname_flags.part.0+0x50/0x4f0 [ 1235.854893][T13701] getname+0x8e/0xd0 [ 1235.858826][T13701] do_sys_openat2+0xf5/0x4d0 [ 1235.863424][T13701] ? find_held_lock+0x2d/0x110 [ 1235.868194][T13701] ? build_open_flags+0x6f0/0x6f0 [ 1235.873417][T13701] ? lock_downgrade+0x6e0/0x6e0 [ 1235.878286][T13701] __x64_sys_openat+0x13f/0x1f0 [ 1235.883164][T13701] ? __ia32_sys_open+0x1c0/0x1c0 [ 1235.888887][T13701] ? syscall_enter_from_user_mode+0x21/0x70 [ 1235.895005][T13701] do_syscall_64+0x35/0xb0 [ 1235.899452][T13701] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1235.905376][T13701] RIP: 0033:0x7ff48becbf64 [ 1235.909814][T13701] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1235.929444][T13701] RSP: 002b:00007ff48a88dca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1235.937867][T13701] RAX: ffffffffffffffda RBX: 00007ff48c02bf60 RCX: 00007ff48becbf64 [ 1235.945841][T13701] RDX: 0000000000000002 RSI: 00007ff48a88dd40 RDI: 00000000ffffff9c [ 1235.954224][T13701] RBP: 00007ff48a88dd40 R08: 0000000000000000 R09: 000000000000000f [ 1235.962334][T13701] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1235.970944][T13701] R13: 00007ffddcc6eeef R14: 00007ff48a88e300 R15: 0000000000022000 [ 1235.979781][T13701] [ 1235.988741][ T3730] usb 1-1: USB disconnect, device number 86 [ 1236.206577][T13712] usb 2-1: reset high-speed USB device number 55 using dummy_hcd [ 1236.466136][T13712] usb 2-1: Using ep0 maxpacket: 8 [ 1236.616305][T13701] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1236.623726][T13701] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1236.838425][T13701] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1236.845288][T13701] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1236.876252][ T3730] usblp1: removed [ 1237.176249][ T3730] usb 2-1: USB disconnect, device number 55 [ 1237.191750][ T3730] usblp0: removed 02:39:28 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 2) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:28 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0xf0ffffff7f0000, 0x0, 0x0, 0x0) 02:39:28 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:28 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0xfffe, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a52, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:28 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) (async) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x80000000}}, './file0\x00'}) write$char_usb(r2, &(0x7f0000000380)="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", 0x1000) (async) syz_usb_disconnect(r0) (async) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:39:28 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x7ffffffff000, 0x0, 0x0) 02:39:28 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:28 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a53, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:28 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {0x2}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:28 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0xf0ffffff7f0000, 0x0, 0x0) 02:39:28 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {0x3f00}, 0x0, [0x30], [0x80000001]}, 0x45c) [ 1237.886081][ T3730] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 1237.906245][ T3670] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 1238.006766][ T1221] ieee802154 phy0 wpan0: encryption failed: -22 [ 1238.013283][ T1221] ieee802154 phy1 wpan1: encryption failed: -22 [ 1238.136168][ T3730] usb 1-1: Using ep0 maxpacket: 8 [ 1238.156172][ T3670] usb 2-1: Using ep0 maxpacket: 8 [ 1238.276128][ T3730] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1238.284527][ T3730] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1238.293505][ T3730] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1238.303475][ T3670] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1238.312039][ T3730] usb 1-1: config 250 has no interface number 0 [ 1238.318394][ T3670] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1238.328147][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1238.340209][ T3670] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1238.349925][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1238.361299][ T3670] usb 2-1: config 250 has no interface number 0 [ 1238.368236][ T3670] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1238.380670][ T3730] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1238.392460][ T3670] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1238.402905][ T3730] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1238.413945][ T3670] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1238.425701][ T3730] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1238.439455][ T3670] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1238.450016][ T3730] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1238.457084][ T3670] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1238.470701][ T3670] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1238.556287][ T3730] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1238.565404][ T3730] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1238.573515][ T3730] usb 1-1: SerialNumber: syz [ 1238.578597][ T3670] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1238.588479][ T3670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1238.597405][ T3670] usb 2-1: SerialNumber: syz [ 1238.617142][T13741] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1238.623638][T13744] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1238.624989][T13741] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1238.632272][T13744] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1238.653774][ T3730] hub 1-1:250.228: bad descriptor, ignoring hub [ 1238.660888][ T3670] hub 2-1:250.228: bad descriptor, ignoring hub [ 1238.667215][ T3730] hub: probe of 1-1:250.228 failed with error -5 [ 1238.673852][ T3670] hub: probe of 2-1:250.228 failed with error -5 [ 1238.868557][ T3670] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 56 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1238.882622][ T3730] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 87 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1238.937309][ T3730] usb 1-1: USB disconnect, device number 87 [ 1238.945614][ T3730] usblp1: removed [ 1239.068309][T13744] FAULT_INJECTION: forcing a failure. [ 1239.068309][T13744] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1239.082267][T13744] CPU: 0 PID: 13744 Comm: syz-executor.1 Not tainted 5.17.0-rc8-syzkaller-00045-g551acdc3c3d2 #0 [ 1239.092979][T13744] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1239.103023][T13744] Call Trace: [ 1239.106375][T13744] [ 1239.109292][T13744] dump_stack_lvl+0xcd/0x134 [ 1239.113878][T13744] should_fail.cold+0x5/0xa [ 1239.118386][T13744] strncpy_from_user+0x34/0x3e0 [ 1239.123627][T13744] getname_flags.part.0+0x95/0x4f0 [ 1239.128918][T13744] getname+0x8e/0xd0 [ 1239.132798][T13744] do_sys_openat2+0xf5/0x4d0 [ 1239.137375][T13744] ? find_held_lock+0x2d/0x110 [ 1239.142163][T13744] ? build_open_flags+0x6f0/0x6f0 [ 1239.147181][T13744] ? lock_downgrade+0x6e0/0x6e0 [ 1239.153012][T13744] __x64_sys_openat+0x13f/0x1f0 [ 1239.157852][T13744] ? __ia32_sys_open+0x1c0/0x1c0 [ 1239.162821][T13744] ? syscall_enter_from_user_mode+0x21/0x70 [ 1239.169004][T13744] do_syscall_64+0x35/0xb0 [ 1239.173521][T13744] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1239.179403][T13744] RIP: 0033:0x7ff48becbf64 [ 1239.183805][T13744] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1239.204810][T13744] RSP: 002b:00007ff48a88dca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1239.213715][T13744] RAX: ffffffffffffffda RBX: 00007ff48c02bf60 RCX: 00007ff48becbf64 [ 1239.221712][T13744] RDX: 0000000000000002 RSI: 00007ff48a88dd40 RDI: 00000000ffffff9c [ 1239.229790][T13744] RBP: 00007ff48a88dd40 R08: 0000000000000000 R09: 000000000000000f [ 1239.236337][ T140] usb 2-1: USB disconnect, device number 56 [ 1239.237836][T13744] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1239.237852][T13744] R13: 00007ffddcc6eeef R14: 00007ff48a88e300 R15: 0000000000022000 [ 1239.237880][T13744] [ 1239.252742][ T140] usblp0: removed [ 1239.596257][ T3730] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 1239.836127][ T3730] usb 2-1: Using ep0 maxpacket: 8 [ 1239.996275][ T3730] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1240.011339][ T3730] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1240.020525][ T3730] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1240.029926][ T3730] usb 2-1: config 250 has no interface number 0 [ 1240.036682][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1240.048382][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1240.058887][ T3730] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1240.071014][ T3730] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1240.081836][ T3730] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1240.096358][ T3730] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1240.186210][ T3730] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1240.195747][ T3730] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1240.204100][ T3730] usb 2-1: SerialNumber: syz [ 1240.226633][T13744] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1240.233674][T13744] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1240.257136][ T3730] hub 2-1:250.228: bad descriptor, ignoring hub [ 1240.264097][ T3730] hub: probe of 2-1:250.228 failed with error -5 [ 1240.467695][ T3730] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 57 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1240.506934][ T3730] usb 2-1: USB disconnect, device number 57 [ 1240.516315][ T3730] usblp0: removed 02:39:31 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 3) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:31 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x20000, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:31 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x7ffffffff000) 02:39:31 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a54, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:31 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) (async) r1 = socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000000)={{0x1, 0x1, 0x18, r1, {0x80000000}}, './file0\x00'}) write$char_usb(r2, &(0x7f0000000380)="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", 0x1000) (async, rerun: 64) syz_usb_disconnect(r0) (async, rerun: 64) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:39:31 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {0x0, 0x2}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:31 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0xf0ffffff7f0000) 02:39:31 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {0x0, 0x3f00}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:31 executing program 2: ioctl$CAPI_REGISTER(0xffffffffffffffff, 0x400c4301, &(0x7f0000000040)={0x7ff, 0x200, 0x1}) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x2) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r5 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r5, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r4, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x12, 0x1e, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9", [0x80000000000]}) sendfile(r3, r4, &(0x7f0000000100)=0xfffffffffffffffc, 0x401) write(r1, &(0x7f0000000080)="d4d1be3d874dd68dd3d4d95a080c25fd37b5cd3d4eeb531d9c862105b83d8577113dc2478177ed278e7f86d9b94b45b7e96a95d88489b70e0ac04a7bf7d9fbd7e0ef568cd991e3753885f99ee6a6d6ec328706d1fd8039b091", 0x59) 02:39:31 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:31 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x22c64, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1241.096479][T13785] loop7: detected capacity change from 0 to 1036 [ 1241.266124][ T140] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 1241.276320][ T3670] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 1241.506486][ T140] usb 1-1: Using ep0 maxpacket: 8 [ 1241.516412][ T3670] usb 2-1: Using ep0 maxpacket: 8 [ 1241.636141][ T140] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1241.636850][ T3670] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1241.644759][ T140] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1241.658391][ T3670] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1241.662929][ T140] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1241.673279][ T3670] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1241.681651][ T140] usb 1-1: config 250 has no interface number 0 [ 1241.698468][ T140] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1241.710321][ T140] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1241.711032][ T3670] usb 2-1: config 250 has no interface number 0 [ 1241.721388][ T140] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1241.731868][ T3670] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1241.739374][ T140] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1241.757520][ T3670] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1241.763049][ T140] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1241.777318][ T3670] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1241.786230][ T140] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1241.802106][ T3670] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1241.815832][ T3670] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1241.834448][ T3670] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1241.886258][ T140] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1241.896304][ T140] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1241.904364][ T140] usb 1-1: SerialNumber: syz [ 1241.916131][ T3670] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1241.925433][ T3670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1241.936293][T13774] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1241.938562][ T3670] usb 2-1: SerialNumber: syz [ 1241.943521][T13774] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1241.966941][ T140] hub 1-1:250.228: bad descriptor, ignoring hub [ 1241.973567][ T140] hub: probe of 1-1:250.228 failed with error -5 [ 1241.976312][T13777] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1241.987215][T13777] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1241.997315][ T3670] hub 2-1:250.228: bad descriptor, ignoring hub [ 1242.003595][ T3670] hub: probe of 2-1:250.228 failed with error -5 [ 1242.188495][ T140] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 88 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1242.212568][ T3670] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 58 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1242.236977][ T140] usb 1-1: USB disconnect, device number 88 [ 1242.244468][ T140] usblp0: removed [ 1242.409132][T13777] FAULT_INJECTION: forcing a failure. [ 1242.409132][T13777] name failslab, interval 1, probability 0, space 0, times 0 [ 1242.424029][T13777] CPU: 1 PID: 13777 Comm: syz-executor.1 Not tainted 5.17.0-rc8-syzkaller-00045-g551acdc3c3d2 #0 [ 1242.434548][T13777] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1242.444607][T13777] Call Trace: [ 1242.447872][T13777] [ 1242.450801][T13777] dump_stack_lvl+0xcd/0x134 [ 1242.455417][T13777] should_fail.cold+0x5/0xa [ 1242.460043][T13777] ? __alloc_file+0x21/0x280 [ 1242.465547][T13777] should_failslab+0x5/0x10 [ 1242.471787][T13777] kmem_cache_alloc+0x5e/0x4b0 [ 1242.476719][T13777] ? stack_trace_save+0x8c/0xc0 [ 1242.482200][T13777] __alloc_file+0x21/0x280 [ 1242.486819][T13777] alloc_empty_file+0x6d/0x170 [ 1242.491601][T13777] path_openat+0xe4/0x2940 [ 1242.496013][T13777] ? lock_chain_count+0x20/0x20 [ 1242.500920][T13777] ? path_lookupat+0x860/0x860 [ 1242.505688][T13777] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1242.511670][T13777] do_filp_open+0x1aa/0x400 [ 1242.516397][T13777] ? may_open_dev+0xf0/0xf0 [ 1242.521261][T13777] ? alloc_fd+0x2f0/0x670 [ 1242.525668][T13777] ? lock_downgrade+0x6e0/0x6e0 [ 1242.530511][T13777] ? rwlock_bug.part.0+0x90/0x90 [ 1242.535446][T13777] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1242.541680][T13777] ? _find_next_bit+0x1e3/0x260 [ 1242.547136][T13777] ? _raw_spin_unlock+0x24/0x40 [ 1242.552287][T13777] ? alloc_fd+0x2f0/0x670 [ 1242.556617][T13777] do_sys_openat2+0x16d/0x4d0 [ 1242.561377][T13777] ? find_held_lock+0x2d/0x110 [ 1242.566136][T13777] ? build_open_flags+0x6f0/0x6f0 [ 1242.571151][T13777] ? lock_downgrade+0x6e0/0x6e0 [ 1242.576018][T13777] __x64_sys_openat+0x13f/0x1f0 [ 1242.580860][T13777] ? __ia32_sys_open+0x1c0/0x1c0 [ 1242.585806][T13777] ? syscall_enter_from_user_mode+0x21/0x70 [ 1242.591890][T13777] do_syscall_64+0x35/0xb0 [ 1242.596300][T13777] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1242.602212][T13777] RIP: 0033:0x7ff48becbf64 [ 1242.606615][T13777] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1242.626304][T13777] RSP: 002b:00007ff48a88dca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1242.634732][T13777] RAX: ffffffffffffffda RBX: 00007ff48c02bf60 RCX: 00007ff48becbf64 [ 1242.642716][T13777] RDX: 0000000000000002 RSI: 00007ff48a88dd40 RDI: 00000000ffffff9c [ 1242.650766][T13777] RBP: 00007ff48a88dd40 R08: 0000000000000000 R09: 000000000000000f [ 1242.658723][T13777] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1242.666680][T13777] R13: 00007ffddcc6eeef R14: 00007ff48a88e300 R15: 0000000000022000 [ 1242.674652][T13777] [ 1242.806399][ T140] usb 2-1: USB disconnect, device number 58 [ 1242.815711][ T140] usblp1: removed [ 1243.166117][ T140] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 1243.446444][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1243.596889][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1243.605549][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1243.614564][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1243.627725][ T140] usb 2-1: config 250 has no interface number 0 [ 1243.634382][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1243.649698][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1243.660280][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1243.676225][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1243.689787][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1243.704015][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1243.806162][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1243.815736][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1243.823832][ T140] usb 2-1: SerialNumber: syz [ 1243.846491][T13777] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1243.853580][T13777] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1243.866989][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1243.873354][ T140] hub: probe of 2-1:250.228 failed with error -5 02:39:34 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 4) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:34 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {0x0, 0x0, 0x2}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a55, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:34 executing program 2: ioctl$CAPI_REGISTER(0xffffffffffffffff, 0x400c4301, &(0x7f0000000040)={0x7ff, 0x200, 0x1}) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x2) (async) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) (async) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) (async) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) r4 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r5 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r5, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) (async) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) (async) sendfile(r4, r4, 0x0, 0x24002da8) (async) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x12, 0x1e, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9", [0x80000000000]}) sendfile(r3, r4, &(0x7f0000000100)=0xfffffffffffffffc, 0x401) (async) write(r1, &(0x7f0000000080)="d4d1be3d874dd68dd3d4d95a080c25fd37b5cd3d4eeb531d9c862105b83d8577113dc2478177ed278e7f86d9b94b45b7e96a95d88489b70e0ac04a7bf7d9fbd7e0ef568cd991e3753885f99ee6a6d6ec328706d1fd8039b091", 0x59) 02:39:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x22c65, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:34 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x12, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@private0, 0x8000000, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@private0, 0x8000000, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, 0x0, 0x0) r4 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000009000008250592d2430000000101090224fffffa00749c0904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3", @ANYRES64=r2, @ANYRES16=r0], 0x0) syz_usb_control_io$printer(r4, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r4) syz_usb_connect(0x0, 0x24, 0x0, 0x0) [ 1244.008459][ T140] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 59 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 02:39:34 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {0x0, 0x0, 0x3f00}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:34 executing program 2: ioctl$CAPI_REGISTER(0xffffffffffffffff, 0x400c4301, &(0x7f0000000040)={0x7ff, 0x200, 0x1}) r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = syz_open_dev$mouse(&(0x7f0000000000), 0x2, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r1) (async, rerun: 32) ioctl$BTRFS_IOC_BALANCE_CTL(r1, 0x40049421, 0x2) (async, rerun: 32) r2 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) (async) r3 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) (async) ioctl$LOOP_CHANGE_FD(r2, 0x4c00, r3) (async) r4 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r5 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r5, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) (async) ioctl$LOOP_CHANGE_FD(r4, 0x4c00, r5) sendfile(r4, r4, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(r4, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x12, 0x1e, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9", [0x80000000000]}) (async, rerun: 64) sendfile(r3, r4, &(0x7f0000000100)=0xfffffffffffffffc, 0x401) (async, rerun: 64) write(r1, &(0x7f0000000080)="d4d1be3d874dd68dd3d4d95a080c25fd37b5cd3d4eeb531d9c862105b83d8577113dc2478177ed278e7f86d9b94b45b7e96a95d88489b70e0ac04a7bf7d9fbd7e0ef568cd991e3753885f99ee6a6d6ec328706d1fd8039b091", 0x59) 02:39:34 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x22c66, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:34 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a56, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1244.076775][ T140] usb 2-1: USB disconnect, device number 59 [ 1244.106581][ T140] usblp0: removed 02:39:34 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) [ 1244.136336][T13812] loop_set_status: loop7 () has still dirty pages (nrpages=48) 02:39:34 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ieee802154={0x24, @long}, &(0x7f0000000080)=0x80, 0x80800) listen(r1, 0x1) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1244.446167][ T3673] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 1244.516075][ T140] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 1244.686051][ T3673] usb 1-1: Using ep0 maxpacket: 8 [ 1244.786220][ T140] usb 2-1: Using ep0 maxpacket: 8 [ 1244.836243][ T3673] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1244.844886][ T3673] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1244.854025][ T3673] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1244.863472][ T3673] usb 1-1: config 250 has no interface number 0 [ 1244.870302][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1244.882892][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1244.895679][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1244.908115][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1244.918690][ T3673] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1244.932471][ T140] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1244.941061][ T3673] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1244.949035][ T140] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1244.958183][ T140] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1244.967461][ T140] usb 2-1: config 250 has no interface number 0 [ 1244.973718][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1244.985467][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1244.995932][ T140] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1245.007835][ T140] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1245.018423][ T140] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1245.032558][ T140] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1245.040883][ T3673] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.43 [ 1245.050095][ T3673] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1245.058124][ T3673] usb 1-1: SerialNumber: syz [ 1245.086503][T13812] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1245.093926][T13812] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1245.107148][ T3673] hub 1-1:250.228: bad descriptor, ignoring hub [ 1245.113565][ T3673] hub: probe of 1-1:250.228 failed with error -5 [ 1245.146246][ T140] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1245.155346][ T140] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1245.163409][ T140] usb 2-1: SerialNumber: syz [ 1245.196346][T13811] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1245.203528][T13811] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1245.217009][ T140] hub 2-1:250.228: bad descriptor, ignoring hub [ 1245.223566][ T140] hub: probe of 2-1:250.228 failed with error -5 [ 1245.328623][ T3673] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 89 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1245.426996][ T140] usblp 2-1:250.228: usblp1: USB Bidirectional printer dev 60 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1245.631335][T13811] FAULT_INJECTION: forcing a failure. [ 1245.631335][T13811] name failslab, interval 1, probability 0, space 0, times 0 [ 1245.645460][T13811] CPU: 0 PID: 13811 Comm: syz-executor.1 Not tainted 5.17.0-rc8-syzkaller-00045-g551acdc3c3d2 #0 [ 1245.656147][T13811] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1245.666272][T13811] Call Trace: [ 1245.669558][T13811] [ 1245.672475][T13811] dump_stack_lvl+0xcd/0x134 [ 1245.677842][T13811] should_fail.cold+0x5/0xa [ 1245.682422][T13811] ? security_file_alloc+0x34/0x170 [ 1245.687715][T13811] should_failslab+0x5/0x10 [ 1245.692214][T13811] kmem_cache_alloc+0x5e/0x4b0 [ 1245.697348][T13811] security_file_alloc+0x34/0x170 [ 1245.702532][T13811] __alloc_file+0xd8/0x280 [ 1245.707102][T13811] alloc_empty_file+0x6d/0x170 [ 1245.712376][T13811] path_openat+0xe4/0x2940 [ 1245.717005][T13811] ? local_lock_release+0x1d/0x60 [ 1245.722059][T13811] ? path_lookupat+0x860/0x860 [ 1245.726992][T13811] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1245.733056][T13811] do_filp_open+0x1aa/0x400 [ 1245.737631][T13811] ? may_open_dev+0xf0/0xf0 [ 1245.742145][T13811] ? alloc_fd+0x2f0/0x670 [ 1245.746475][T13811] ? lock_downgrade+0x6e0/0x6e0 [ 1245.751855][T13811] ? rwlock_bug.part.0+0x90/0x90 [ 1245.758881][T13811] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1245.765371][T13811] ? _find_next_bit+0x1e3/0x260 [ 1245.770928][T13811] ? _raw_spin_unlock+0x24/0x40 [ 1245.775783][T13811] ? alloc_fd+0x2f0/0x670 [ 1245.780328][T13811] do_sys_openat2+0x16d/0x4d0 [ 1245.785360][T13811] ? find_held_lock+0x2d/0x110 [ 1245.790650][T13811] ? build_open_flags+0x6f0/0x6f0 [ 1245.795802][T13811] ? lock_downgrade+0x6e0/0x6e0 [ 1245.800858][T13811] __x64_sys_openat+0x13f/0x1f0 [ 1245.805695][T13811] ? __ia32_sys_open+0x1c0/0x1c0 [ 1245.810637][T13811] ? syscall_enter_from_user_mode+0x21/0x70 [ 1245.816550][T13811] do_syscall_64+0x35/0xb0 [ 1245.820973][T13811] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1245.826872][T13811] RIP: 0033:0x7ff48becbf64 [ 1245.831273][T13811] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 1245.852426][T13811] RSP: 002b:00007ff48a88dca0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 1245.860840][T13811] RAX: ffffffffffffffda RBX: 00007ff48c02bf60 RCX: 00007ff48becbf64 [ 1245.868817][T13811] RDX: 0000000000000002 RSI: 00007ff48a88dd40 RDI: 00000000ffffff9c [ 1245.876790][T13811] RBP: 00007ff48a88dd40 R08: 0000000000000000 R09: 000000000000000f [ 1245.886055][T13811] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 1245.894049][T13811] R13: 00007ffddcc6eeef R14: 00007ff48a88e300 R15: 0000000000022000 [ 1245.902303][T13811] [ 1246.096398][ T3673] usb 2-1: reset high-speed USB device number 60 using dummy_hcd [ 1246.346040][ T3673] usb 2-1: Using ep0 maxpacket: 8 [ 1246.536495][T13831] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1246.543569][T13831] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1246.771239][T13811] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1246.778973][T13811] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1247.126380][ T3673] usb 2-1: USB disconnect, device number 60 02:39:38 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x22c67, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:38 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ieee802154={0x24, @long}, &(0x7f0000000080)=0x80, 0x80800) listen(r1, 0x1) (async) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 02:39:38 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {0x0, 0x0, 0x0, 0x2}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:38 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (fail_nth: 5) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:38 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a57, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1250.107736][ T3673] usblp1: removed [ 1250.116765][ T5] usb 1-1: USB disconnect, device number 89 [ 1250.126497][ T5] usblp0: removed 02:39:40 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, 0x0, 0x24002da8) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x12, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@private0, 0x8000000, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, 0x0, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@private0, 0x8000000, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, 0x0, 0x0) r4 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000009000008250592d2430000000101090224fffffa00749c0904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3", @ANYRES64=r2, @ANYRES16=r0], 0x0) syz_usb_control_io$printer(r4, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r4) syz_usb_connect(0x0, 0x24, 0x0, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) (async) memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) (async) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) (async) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) (async) sendfile(r0, r0, 0x0, 0x24002da8) (async) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x12, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@private0, 0x8000000, 0x0, 0x2, 0x1}, 0x20) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, 0x0, 0x0) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@private0, 0x8000000, 0x0, 0x2, 0x1}, 0x20) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, 0x0, 0x0) (async) syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000009000008250592d2430000000101090224fffffa00749c0904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3", @ANYRES64=r2, @ANYRES16=r0], 0x0) (async) syz_usb_control_io$printer(r4, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) (async) socket$inet6_sctp(0xa, 0x0, 0x84) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) syz_usb_disconnect(r4) (async) syz_usb_connect(0x0, 0x24, 0x0, 0x0) (async) 02:39:40 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {0x0, 0x0, 0x0, 0x3f00}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x22c68, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:40 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@ieee802154={0x24, @long}, &(0x7f0000000080)=0x80, 0x80800) listen(r1, 0x1) (async) recvfrom$netrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 02:39:40 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a58, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:40 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:40 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x1032c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="1709000000000000000001000000050007000000000008000900000000001400200000000000000000000000fbff0000000008000a0000000000060002000000000014001f000000000000000000000000000000000006001b004e"], 0x64}}, 0x0) sendfile(r2, r1, 0x0, 0xffffffff) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) 02:39:40 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x22c69, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) [ 1250.276573][ T25] audit: type=1804 audit(1647571180.977:19): pid=13858 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1780627742/syzkaller.96CJwC/567/cgroup.controllers" dev="sda1" ino=1185 res=1 errno=0 [ 1250.321302][T13857] loop_set_status: loop7 () has still dirty pages (nrpages=49) [ 1250.486045][ T3673] usb 2-1: new high-speed USB device number 61 using dummy_hcd 02:39:41 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:41 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x2, [0x30], [0x80000001]}, 0x45c) 02:39:41 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a59, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:41 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x1032c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="1709000000000000000001000000050007000000000008000900000000001400200000000000000000000000fbff0000000008000a0000000000060002000000000014001f000000000000000000000000000000000006001b004e"], 0x64}}, 0x0) sendfile(r2, r1, 0x0, 0xffffffff) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x1032c) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="1709000000000000000001000000050007000000000008000900000000001400200000000000000000000000fbff0000000008000a0000000000060002000000000014001f000000000000000000000000000000000006001b004e"], 0x64}}, 0x0) (async) sendfile(r2, r1, 0x0, 0xffffffff) (async) syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async) recvfrom$netrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) (async) [ 1250.579302][ T25] audit: type=1804 audit(1647571181.277:20): pid=13866 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1780627742/syzkaller.96CJwC/568/cgroup.controllers" dev="sda1" ino=1169 res=1 errno=0 [ 1250.619869][ T25] audit: type=1804 audit(1647571181.317:21): pid=13866 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1780627742/syzkaller.96CJwC/568/cgroup.controllers" dev="sda1" ino=1169 res=1 errno=0 [ 1250.736128][ T5] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 1250.996145][ T5] usb 1-1: Using ep0 maxpacket: 8 [ 1251.026198][ T3673] usb 2-1: Using ep0 maxpacket: 8 [ 1251.136241][ T5] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1251.145308][ T5] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1251.146065][ T3673] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1251.156357][ T5] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1251.171104][ T3673] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1251.175675][ T5] usb 1-1: config 250 has no interface number 0 [ 1251.183861][ T3673] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1251.190085][ T5] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1251.204403][ T3673] usb 2-1: config 250 has no interface number 0 [ 1251.211449][ T5] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1251.230151][ T3673] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1251.234436][ T5] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1251.243588][ T3673] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1251.260606][ T5] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1251.266564][ T3673] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1251.283270][ T5] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1251.290279][ T3673] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1251.303345][ T5] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1251.314760][ T3673] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1251.335633][ T3673] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1251.416336][ T3673] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1251.416404][ T5] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.43 [ 1251.432776][ T3673] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1251.435265][ T5] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1251.443657][ T3673] usb 2-1: SerialNumber: syz [ 1251.452778][ T5] usb 1-1: SerialNumber: syz [ 1251.486284][T13869] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1251.493634][T13869] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1251.500915][T13861] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1251.506760][ T3673] hub 2-1:250.228: bad descriptor, ignoring hub [ 1251.515311][T13861] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1251.515426][ T3673] hub: probe of 2-1:250.228 failed with error -5 [ 1251.537642][ T5] hub 1-1:250.228: bad descriptor, ignoring hub [ 1251.544030][ T5] hub: probe of 1-1:250.228 failed with error -5 [ 1251.728537][ T3673] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 61 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1251.747032][ T5] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 90 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1252.136187][ T3673] usb 1-1: USB disconnect, device number 90 [ 1252.276293][T13883] loop7: detected capacity change from 1036 to 1030 [ 1252.347078][T13869] usb 2-1: reset high-speed USB device number 61 using dummy_hcd [ 1252.606118][T13869] usb 2-1: Using ep0 maxpacket: 8 [ 1252.746254][T13881] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1252.753340][T13881] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1252.972418][T13881] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1252.980192][T13881] raw-gadget gadget: fail, usb_ep_enable returned -22 02:39:43 executing program 0: r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x75f, 0x103382) (async) r1 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000580)='?', 0x1}], 0x1, 0x81806, 0x0) (async, rerun: 64) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) (async, rerun: 64) sendfile(r0, r0, 0x0, 0x24002da8) (async, rerun: 32) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000940)={0x0, {}, 0x0, {}, 0xb3b, 0x12, 0x0, 0x0, "1dcc79dc871c727f5161ac2a8e4cc9840bf9758bd451be073ffc9a88295eb61f59ed7b505b740380e9e52408f09a3a51eb40921a93b564681049851448ebb8ba", "3ffc41dee2559d50df9129b097ffb6a24732ffe375f19b9d3e5ca6831952a1c9"}) (rerun: 32) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000000180)={@private0, 0x8000000, 0x0, 0x2, 0x1}, 0x20) (async, rerun: 64) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, 0x0, 0x0) (rerun: 64) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000000180)={@private0, 0x8000000, 0x0, 0x2, 0x1}, 0x20) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, 0x0, 0x0) (async) r4 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="1201000009000008250592d2430000000101090224fffffa00749c0904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3", @ANYRES64=r2, @ANYRES16=r0], 0x0) syz_usb_control_io$printer(r4, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x0, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) (async) syz_usb_disconnect(r4) (async) syz_usb_connect(0x0, 0x24, 0x0, 0x0) 02:39:43 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x22c6a, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:43 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x3f00, [0x30], [0x80000001]}, 0x45c) 02:39:43 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x1032c) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="1709000000000000000001000000050007000000000008000900000000001400200000000000000000000000fbff0000000008000a0000000000060002000000000014001f000000000000000000000000000000000006001b004e"], 0x64}}, 0x0) sendfile(r2, r1, 0x0, 0xffffffff) r4 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_script(r0, &(0x7f0000000240)=ANY=[], 0x1032c) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x13, r0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="1709000000000000000001000000050007000000000008000900000000001400200000000000000000000000fbff0000000008000a0000000000060002000000000014001f000000000000000000000000000000000006001b004e"], 0x64}}, 0x0) (async) sendfile(r2, r1, 0x0, 0xffffffff) (async) syz_init_net_socket$netrom(0x6, 0x5, 0x0) (async) recvfrom$netrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0) (async) 02:39:43 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a5a, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1253.046774][ T3673] usblp1: removed [ 1253.066180][ C0] usblp0: nonzero read bulk status received: -71 02:39:43 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x1000000, [0x30], [0x80000001]}, 0x45c) [ 1253.124997][ T25] audit: type=1804 audit(1647571183.817:22): pid=13894 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.2" name="/root/syzkaller-testdir1780627742/syzkaller.96CJwC/569/cgroup.controllers" dev="sda1" ino=1177 res=1 errno=0 02:39:43 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x2000000, [0x30], [0x80000001]}, 0x45c) 02:39:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@private0, 0x8000000, 0x0, 0x2, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000000)=0x3f, 0x4) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) [ 1253.192864][ T25] audit: type=1804 audit(1647571183.887:23): pid=13894 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.2" name="/root/syzkaller-testdir1780627742/syzkaller.96CJwC/569/cgroup.controllers" dev="sda1" ino=1177 res=1 errno=0 [ 1253.232663][ T140] usb 2-1: USB disconnect, device number 61 [ 1253.245596][ T140] usblp0: removed [ 1253.576132][ T3673] usb 1-1: new high-speed USB device number 91 using dummy_hcd 02:39:44 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x22c6b, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@private0, 0x8000000, 0x0, 0x2, 0x1}, 0x20) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) (async) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000000)=0x3f, 0x4) (async, rerun: 32) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) (rerun: 32) recvfrom$netrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 02:39:44 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x3f000000, [0x30], [0x80000001]}, 0x45c) 02:39:44 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a5b, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) [ 1253.826304][ T3673] usb 1-1: Using ep0 maxpacket: 8 [ 1253.946138][ T3673] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1253.955457][ T3673] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1253.964428][ T3673] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1253.973828][ T3673] usb 1-1: config 250 has no interface number 0 [ 1253.982920][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1253.995036][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1254.005527][ T3673] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1254.017219][ T3673] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1254.027784][ T3673] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1254.041703][ T3673] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1254.126162][ T3673] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.43 [ 1254.135538][ T3673] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1254.144389][ T3673] usb 1-1: SerialNumber: syz [ 1254.176813][T13900] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1254.183719][T13900] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1254.197101][ T3673] hub 1-1:250.228: bad descriptor, ignoring hub [ 1254.203919][ T3673] hub: probe of 1-1:250.228 failed with error -5 [ 1254.407696][ T3673] usblp 1-1:250.228: usblp0: USB Bidirectional printer dev 91 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1254.757704][ T26] usb 1-1: USB disconnect, device number 91 [ 1259.019652][ T26] usblp0: removed 02:39:49 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30], [0x80000001]}, 0x45c) 02:39:49 executing program 1: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf35d21de80c5209dc2674eed14cb13afe66965dee809a7aa61b22f88043cf9"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) r1 = socket$inet6_sctp(0xa, 0x801, 0x84) connect$inet6(0xffffffffffffffff, 0x0, 0x0) connect$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @local}, 0x1c) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000340)=ANY=[], 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) 02:39:49 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000180)={@private0, 0x8000000, 0x0, 0x2, 0x1}, 0x20) (async) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, 0x0, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x40, &(0x7f0000000000)=0x3f, 0x4) (async) r1 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 02:39:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x22c6c, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a5c, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:49 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0xffffffffffffff3c, 0x0, 0x0, 0x0) 02:39:49 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30, 0x2], [0x80000001]}, 0x45c) 02:39:49 executing program 0: r0 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000300)=ANY=[@ANYBLOB="1201000009000008250592d2250000000101090224fffffa0074980904e4ff11070103000905010200ffe000000905820224fe14615709e8a0f38b8fa02cfcb420bda09c434a91b6a9199064bfcc64aac6f4be1ae456dcc1df357f83c433c3818cf3"], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000000180)={0x34, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x20, 0x0, 0x1}}) socket$inet6_sctp(0xa, 0x1, 0x84) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_control_io$hid(0xffffffffffffffff, &(0x7f0000000140)={0x24, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="000364b904"], 0x0, 0x0}, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000140)={0x14, &(0x7f0000000380)={0x20, 0x0, 0x8a, {0x8a, 0x23, "5830635b1adfe7c7d16b43b551cd3a537a2dc0043b2324b14207d5c557f563093634df9bbea7c540ed8fe425c55477aff309188111add2292d04d36172d89f789126389bdcc81cf23ed9ce4ab13a7a307c52de87870d6d9d0e3c707b789ac30405fb91892e23dc8a482aa26e1f08f9885a6c53d355d0b63e52e4f9fdc4eec49eab717c05a27384a1"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x1c, &(0x7f0000000440)={0x0, 0x0, 0xf1, "0f44a17359272343f1854a4538bcf7d2386c02366d3b73c7ccb03fcefb2c6986f70ea642e8a0a11ad49e9d3389f086512af03ebd7ad2f52502e740cabd49e2c8ee05f0c3058cc1026354dba7d303871a15bf1dd116040c9ea1260a76a7fd87ba56fac20f74b428f44b884219395d458413c0f8c1e3b45ee02fce8c7066424194d382cb45dcb4a0a57aa9579e7b8c7a7ce706f889f4057b63eb2ef7d9e53815f94c2265b487ae39a2f0caf011e48012bec555e2eca8983be888a882b5e9857b63f91e35bd588901a4e886becec79304a903781a94d00c01de4ead2de61ad2185db72a84a0162aef3637a354bed84ff46814"}, &(0x7f00000002c0)={0x0, 0xa, 0x1, 0x3f}, &(0x7f0000000540)={0x0, 0x8, 0x1, 0x5}}) syz_usb_connect(0x0, 0x24, 0x0, 0x0) r1 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000001c0), 0x2) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=r2, @ANYBLOB='\x00'/20]) ioctl$DMA_BUF_IOCTL_SYNC(r3, 0x40086200, &(0x7f0000000100)=0x2) r4 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000001c0), 0x2) r5 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UDMABUF_CREATE_LIST(r4, 0x40087543, &(0x7f0000000040)={0x0, 0x1, [{r5}]}) ioctl$DMA_BUF_SET_NAME_A(r5, 0x40046201, &(0x7f0000000080)='/dev/udmabuf\x00') r6 = openat$udambuf(0xffffffffffffff9c, &(0x7f00000001c0), 0x2) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$UDMABUF_CREATE_LIST(r6, 0x40087543, &(0x7f0000000040)={0x0, 0x1, [{r7}]}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000000200)=[@in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e22, 0x5, @remote, 0x1}, @in6={0xa, 0x4e21, 0x80000001, @remote, 0x2}, @in={0x2, 0x4e21, @remote}, @in6={0xa, 0x4e20, 0x4, @remote, 0x7f}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e22, @multicast2}], 0x94) 02:39:49 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x40, 0x10, 0xfffff63d, 0x0, 0x22c6d, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x90}}, 0x0) 02:39:49 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) recvfrom$netrom(r0, 0x0, 0xffffffffffffff3c, 0x0, 0x0, 0x0) 02:39:49 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30, 0x3f00], [0x80000001]}, 0x45c) 02:39:49 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x38, 0x10, 0xfffff63d, 0x0, 0x21a5d, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @ppp={{0x8}, {0xc, 0x2, 0x0, 0x1, {0x8, 0x1, r1}}}}]}, 0x38}}, 0x0) 02:39:49 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) ioctl$UI_ABS_SETUP(r0, 0x401c5504, &(0x7f0000000340)) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) write$uinput_user_dev(r0, &(0x7f0000000c80)={'syz0\x00', {}, 0x0, [0x30, 0x1000000], [0x80000001]}, 0x45c) [ 1259.386210][ T3670] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 1259.426173][ T26] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 1259.646086][ T3670] usb 2-1: Using ep0 maxpacket: 8 [ 1259.666111][ T26] usb 1-1: Using ep0 maxpacket: 8 [ 1259.766365][ T3670] usb 2-1: config index 0 descriptor too short (expected 65316, got 36) [ 1259.777173][ T3670] usb 2-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1259.786125][ T26] usb 1-1: config index 0 descriptor too short (expected 65316, got 36) [ 1259.786962][ T3670] usb 2-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1259.795765][ T26] usb 1-1: config 250 has too many interfaces: 255, using maximum allowed: 32 [ 1259.807942][ T3670] usb 2-1: config 250 has no interface number 0 [ 1259.824804][ T3670] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1259.829912][ T26] usb 1-1: config 250 has 1 interface, different from the descriptor's value: 255 [ 1259.837987][ T3670] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1259.852120][ T26] usb 1-1: config 250 has no interface number 0 [ 1259.857956][ T3670] usb 2-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1259.864043][ T26] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x1 has invalid maxpacket 65280, setting to 1024 [ 1259.876604][ T3670] usb 2-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1259.893210][ T26] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1259.898666][ T3670] usb 2-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1259.913351][ T26] usb 1-1: config 250 interface 228 altsetting 255 endpoint 0x82 has invalid maxpacket 65060, setting to 1024 [ 1259.924520][ T3670] usb 2-1: config 250 interface 228 has no altsetting 0 [ 1259.957239][ T26] usb 1-1: config 250 interface 228 altsetting 255 bulk endpoint 0x82 has invalid maxpacket 1024 [ 1259.970831][ T26] usb 1-1: config 250 interface 228 altsetting 255 has 2 endpoint descriptors, different from the interface descriptor's value: 17 [ 1259.990125][ T26] usb 1-1: config 250 interface 228 has no altsetting 0 [ 1260.029957][ T3670] usb 2-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1260.044144][ T3670] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1260.056269][ T3670] usb 2-1: SerialNumber: syz [ 1260.077339][ T26] usb 1-1: New USB device found, idVendor=0525, idProduct=d292, bcdDevice= 0.25 [ 1260.086280][T13935] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1260.087680][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 1260.099959][T13935] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1260.105271][ T26] usb 1-1: SerialNumber: syz [ 1260.127209][ T3670] hub 2-1:250.228: bad descriptor, ignoring hub [ 1260.135193][ T3670] hub: probe of 2-1:250.228 failed with error -5 [ 1260.136214][T13942] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1260.149780][T13942] raw-gadget gadget: fail, usb_ep_enable returned -22 [ 1260.176685][ T26] hub 1-1:250.228: bad descriptor, ignoring hub [ 1260.185115][ T26] hub: probe of 1-1:250.228 failed with error -5 [ 1260.338487][ T3670] usblp 2-1:250.228: usblp0: USB Bidirectional printer dev 62 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1260.387000][ T26] usblp 1-1:250.228: usblp1: USB Bidirectional printer dev 92 if 228 alt 255 proto 3 vid 0x0525 pid 0xD292 [ 1260.756257][ T3259] usb 1-1: USB disconnect, device number 92 [ 1260.840750][T13959] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 1260.853142][T13959] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 1260.861534][T13959] CPU: 0 PID: 13959 Comm: syz-executor.0 Not tainted 5.17.0-rc8-syzkaller-00045-g551acdc3c3d2 #0 [ 1260.872033][T13959] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1260.882438][T13959] RIP: 0010:sg_alloc_append_table_from_pages+0x822/0xdb0 [ 1260.889466][T13959] Code: 0c 24 48 8b 4c 24 48 48 39 c8 48 0f 46 c8 89 f0 4c 8d 3c c7 48 89 4c 24 30 48 b9 00 00 00 00 00 fc ff df 4c 89 f8 48 c1 e8 03 <80> 3c 08 00 0f 85 24 05 00 00 4d 8b 3f 4c 89 e0 31 ff 83 e0 03 48 [ 1260.909853][T13959] RSP: 0018:ffffc9000526fc48 EFLAGS: 00010212 [ 1260.915902][T13959] RAX: 0000000000000002 RBX: 0000000000000001 RCX: dffffc0000000000 [ 1260.923933][T13959] RDX: 0000000000040000 RSI: 0000000000000000 RDI: 0000000000000010 [ 1260.931956][T13959] RBP: 00000000fffff000 R08: fffffffffffff000 R09: ffff888073a4e680 [ 1260.939909][T13959] R10: ffffffff83dcba71 R11: 0000000000000001 R12: 0000000000000002 [ 1260.947864][T13959] R13: ffff888073a4e680 R14: 0000000000000000 R15: 0000000000000010 [ 1260.955833][T13959] FS: 00007faecc190700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 1260.964754][T13959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1260.971330][T13959] CR2: 00007faecc18dfd8 CR3: 00000000219c3000 CR4: 0000000000350ef0 [ 1260.979299][T13959] Call Trace: [ 1260.982563][T13959] [ 1260.985495][T13959] sg_alloc_table_from_pages_segment+0xc9/0x260 [ 1260.991741][T13959] ? sg_alloc_append_table_from_pages+0xdb0/0xdb0 [ 1260.998142][T13959] ? rcu_read_lock_sched_held+0x3a/0x70 [ 1261.003675][T13959] get_sg_table.isra.0+0xbb/0x160 [ 1261.008688][T13959] begin_cpu_udmabuf+0x130/0x1d0 [ 1261.013609][T13959] ? map_udmabuf+0xa0/0xa0 [ 1261.018009][T13959] dma_buf_begin_cpu_access+0xfd/0x1d0 [ 1261.023451][T13959] dma_buf_ioctl+0x259/0x2b0 [ 1261.028196][T13959] ? dma_buf_begin_cpu_access+0x1d0/0x1d0 [ 1261.033897][T13959] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1261.040126][T13959] ? dma_buf_begin_cpu_access+0x1d0/0x1d0 [ 1261.045849][T13959] __x64_sys_ioctl+0x193/0x200 [ 1261.050615][T13959] do_syscall_64+0x35/0xb0 [ 1261.055027][T13959] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1261.060912][T13959] RIP: 0033:0x7faecd83c049 [ 1261.065317][T13959] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1261.084976][T13959] RSP: 002b:00007faecc190168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1261.093494][T13959] RAX: ffffffffffffffda RBX: 00007faecd94f030 RCX: 00007faecd83c049 [ 1261.101458][T13959] RDX: 0000000020000100 RSI: 0000000040086200 RDI: 000000000000000b [ 1261.109417][T13959] RBP: 00007faecd89608d R08: 0000000000000000 R09: 0000000000000000 [ 1261.117431][T13959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1261.125421][T13959] R13: 00007fff36085aaf R14: 00007faecc190300 R15: 0000000000022000 [ 1261.133405][T13959] [ 1261.136416][T13959] Modules linked in: [ 1261.142928][T13959] ---[ end trace 0000000000000000 ]--- [ 1261.148451][T13959] RIP: 0010:sg_alloc_append_table_from_pages+0x822/0xdb0 [ 1261.155496][T13959] Code: 0c 24 48 8b 4c 24 48 48 39 c8 48 0f 46 c8 89 f0 4c 8d 3c c7 48 89 4c 24 30 48 b9 00 00 00 00 00 fc ff df 4c 89 f8 48 c1 e8 03 <80> 3c 08 00 0f 85 24 05 00 00 4d 8b 3f 4c 89 e0 31 ff 83 e0 03 48 [ 1261.175259][T13959] RSP: 0018:ffffc9000526fc48 EFLAGS: 00010212 [ 1261.181344][T13959] RAX: 0000000000000002 RBX: 0000000000000001 RCX: dffffc0000000000 [ 1261.190044][T13959] RDX: 0000000000040000 RSI: 0000000000000000 RDI: 0000000000000010 [ 1261.198330][T13959] RBP: 00000000fffff000 R08: fffffffffffff000 R09: ffff888073a4e680 [ 1261.206871][T13935] usb 2-1: reset high-speed USB device number 62 using dummy_hcd [ 1261.207870][T13959] R10: ffffffff83dcba71 R11: 0000000000000001 R12: 0000000000000002 [ 1261.222959][T13959] R13: ffff888073a4e680 R14: 0000000000000000 R15: 0000000000000010 [ 1261.231151][T13959] FS: 00007faecc190700(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 1261.240522][T13959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1261.247632][T13959] CR2: 00007faecc18dfd8 CR3: 00000000219c3000 CR4: 0000000000350ef0 [ 1261.256946][T13959] Kernel panic - not syncing: Fatal exception [ 1261.263841][T13959] Kernel Offset: disabled [ 1261.268333][T13959] Rebooting in 86400 seconds..