r5, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r5, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r5, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r5, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r5, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r5, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r5, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r4, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:47 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:47 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000140)=0x4) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000040)=0x2402200) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:11:47 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000140)=0x4) (async) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000040)=0x2402200) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:11:47 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000140)=0x4) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000040)=0x2402200) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) ioctl$PPPIOCNEWUNIT(r3, 0xc004743e, &(0x7f0000000140)=0x4) (async) ioctl$PPPIOCSFLAGS1(r2, 0x40047459, &(0x7f0000000040)=0x2402200) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) [ 949.072824][ T1669] usb 5-1: new high-speed USB device number 40 using dummy_hcd [ 949.102821][ T3235] usb 2-1: new high-speed USB device number 51 using dummy_hcd [ 949.112856][ T6300] usb 1-1: new full-speed USB device number 93 using dummy_hcd [ 949.432915][ T1669] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 949.482896][ T6300] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 949.492902][ T6300] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 949.492906][ T3235] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 949.492943][ T3235] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 949.501590][ T6300] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 949.512830][ T3235] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 949.612930][ T1669] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 949.621793][ T1669] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 949.629638][ T1669] usb 5-1: Product: syz [ 949.633698][ T1669] usb 5-1: Manufacturer: syz [ 949.638019][ T1669] usb 5-1: SerialNumber: syz [ 949.692932][ T6300] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 949.701898][ T6300] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 949.710317][ T6300] usb 1-1: Product: syz [ 949.712997][ T3235] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 949.714538][ T6300] usb 1-1: Manufacturer: syz [ 949.723392][ T3235] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 949.727712][ T6300] usb 1-1: SerialNumber: syz [ 949.735587][ T3235] usb 2-1: Product: syz [ 949.743844][ T3235] usb 2-1: Manufacturer: syz [ 949.748233][ T3235] usb 2-1: SerialNumber: syz [ 949.773445][ T6300] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 949.780078][ T6300] cdc_ncm 1-1:1.0: bind() failure 05:11:49 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100000200fd402505a1a440000102030109025c00020100005438000704000001020d0000052406000105240000000d240f01040000a26e7405000006241a0000000905810300020000000904025e33ce3ca10f576977d311cf12ed4debbac00100050302000200"/122], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100000200fd402505a1a440000102030109025c00020100005438000704000001020d0000052406000105240000000d240f01040000a26e7405000006241a0000000905810300020000000904025e33ce3ca10f576977d311cf12ed4debbac00100050302000200"/122], 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) 05:11:49 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:11:49 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:49 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 950.401953][ T6300] usb 4-1: USB disconnect, device number 77 [ 950.682842][T18923] usb 3-1: new full-speed USB device number 87 using dummy_hcd [ 950.772898][ T1669] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 950.779142][ T1669] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 950.786616][ T1669] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 950.802863][ T6300] usb 4-1: new high-speed USB device number 78 using dummy_hcd [ 950.982875][T18923] usb 3-1: device descriptor read/64, error 18 [ 950.992997][ T1669] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 951.000013][ T1669] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 951.026947][T22688] udc-core: couldn't find an available UDC or it's busy [ 951.034260][T22688] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 951.041912][T22688] udc-core: couldn't find an available UDC or it's busy [ 951.049121][T22688] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 951.057133][T22688] udc-core: couldn't find an available UDC or it's busy [ 951.064081][T22688] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 951.071663][T22688] udc-core: couldn't find an available UDC or it's busy [ 951.078986][T22688] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 951.086784][T22688] udc-core: couldn't find an available UDC or it's busy [ 951.093796][ T3235] cdc_ncm 2-1:1.0: bind() failure [ 951.100031][ T3235] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 951.107051][T22688] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 951.115477][ T3235] cdc_ncm 2-1:1.1: bind() failure 05:11:49 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0x5, 0xf8, {0xf8, 0x11, "21dc562fde8a7dd901a5e06df978b5c126f10e396ed4c87b32f945f4be52f2cd75bcf43503946b524ebf9091f46654ada7e2ab356f03454d88bf134c05abb573d98f31f3e0b00297b9ec1b44acbcfd6c4b244252122370a40f8931f4d2e19aaa8848baa7ec24d2467c29bfd5dcfe73cd6c2e3f6ae1fc5fda17e4501d372de1e30e84ebafff1aad5c202c736b481f9517bd8a816349893d2ac9e5755f30ba4c795c49aa964f973ceab9512e63a5704047bc3e1583b857115efb13751a70bb493b9c38841e0f78e0e055f06c8bbfc05ac2e26f459bb7428a8728492996e113a41daaa52e431524fbd586bd792fd678720420c53f781158"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000005c0)={0x44, &(0x7f0000000280)={0x50, 0x10, 0xb7, "87312e0fea1b79f8c292d143d2855995d4632df14fb101d1a5a6291257a4923d66d157eec611b6d388791af7efea2be7b4714501fda4acef92c464aaf0f700f292253b1b4e0e08196aa617734ec0cdf4de1e5bdbab359312cbeda74c068abcffa98944124717b13d244431bb71bcc5b64822befc1687567085f9cf108fef62415446dcb80648d8bfb4dd3fc0a5b1f9bd36ccd47cae07a2e3433404460af728b35039884432330c77bb06850c090ab0c2e4dc9b4ee644c8"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000340)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000380)={0x20, 0x80, 0x1c, {0x3, 0x9, 0x0, 0x2, 0x5, 0x2, 0x200, 0x0, 0x8, 0x0, 0x9, 0x5}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0x20}, &(0x7f0000000500)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x87, 0x2, 0x758}, &(0x7f0000000580)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:49 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) (async, rerun: 32) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (rerun: 32) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 951.172959][ T6300] usb 4-1: config 1 has an invalid descriptor of length 161, skipping remainder of the config [ 951.183455][ T6300] usb 4-1: config 1 has 0 interfaces, different from the descriptor's value: 2 [ 951.193388][T22649] udc-core: couldn't find an available UDC or it's busy [ 951.200217][T22649] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 951.210811][ T1669] usb 5-1: USB disconnect, device number 40 [ 951.224456][ T1669] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 951.296316][ T496] usb 2-1: USB disconnect, device number 51 [ 951.343019][ T6300] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 951.352405][ T6300] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 951.360553][ T6300] usb 4-1: Product: syz [ 951.364760][ T6300] usb 4-1: Manufacturer: syz [ 951.369264][ T6300] usb 4-1: SerialNumber: syz [ 951.373920][T18923] usb 3-1: device descriptor read/64, error 18 [ 951.602834][ T1669] usb 5-1: new high-speed USB device number 41 using dummy_hcd [ 951.642855][T18923] usb 3-1: new full-speed USB device number 88 using dummy_hcd 05:11:50 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0xd, 0xea, {0xea, 0xd, "a2fe037b8cc39bd9f675e1078dc65b5f8aba165e7b4a56a2c236f8cd1ab329bc9ab072e903501de321e0dba8c9298f46697742a454d8f316921b03cf42e116060b4fdf4abaa1daaec0263a897afeab5439c52c6ed0cd03501ef37d978003d2d488f4442acb59aed57f50a20038ed715e2dd54f5cf5420a75d5b88e2798ffcea384496b4af0521412aa1ac9b14a70f7abbd5f8b1d58c3c025650aeab5903ee1f808fee969428146d32fed813117549b76ed4b28c486369fbe41d593ae32bfb42ee742eb2675c8967ccc0deda36e7164e334cef0cb1a7a1384ffd0311f7da354e4a7f20742949cd526"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000240)={0x20, 0xe, 0x34, "6250110bc85bbba763ff2bc37f5dd75f291b31790546b5c3b089b6ed4cd3014597a6af3b19f444157e93bd42a65bbc1ca0691288"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 951.912867][T18923] usb 3-1: device descriptor read/64, error 18 [ 951.962919][ T1669] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 952.072993][ T6300] usb 2-1: new high-speed USB device number 52 using dummy_hcd 05:11:50 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105244e0000000d240f0100deff00000000000006241a0000000905810300020000000904010000020d00000904010102020d00000905820400020000000905030200020000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) (async) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (rerun: 64) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r2, 0x0, 0x0) (async) syz_usb_connect(0x2, 0x129e, &(0x7f00000018c0)={{0x12, 0x1, 0x250, 0xf5, 0xe7, 0x1a, 0xff, 0xdf6, 0x6a, 0xb1b7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x128c, 0x4, 0x1f, 0x7f, 0x0, 0x6, [{{0x9, 0x4, 0x2e, 0x20, 0x10, 0xa, 0x76, 0x3d, 0x0, [@cdc_ecm={{0xa, 0x24, 0x6, 0x0, 0x0, "2a02d359fd"}, {0x5, 0x24, 0x0, 0xf7}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x8, 0x1, 0x2}, [@acm={0x4, 0x24, 0x2, 0x8}]}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x7f, 0x0, 0x2}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x4, 0x2, 0x80, 0xff, "94e8", "f8"}, @format_type_i_discrete={0xe, 0x24, 0x2, 0x1, 0x2, 0x4, 0x0, 0x30, "a14a27ba715b"}, @format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x3, 0x3, 0xf7, "93c153ff95d0cbd7"}]}], [{{0x9, 0x5, 0xe, 0x0, 0x10, 0x0, 0x0, 0x2, [@generic={0xa, 0x30, "e4a5b133fb19a21d"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x3}]}}, {{0x9, 0x5, 0x8, 0x3, 0x20, 0x7, 0x3, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x4, 0x6}]}}, {{0x9, 0x5, 0x4, 0x0, 0x0, 0x96, 0x2, 0x7f, [@generic={0x5c, 0x31, "3aef34385ede70f1279fcca21ff7fdf5b3cea147a046245ce076ab9a46b4c8deb9e4b90f55f8d993dbec6634b4cf0659c961f08976e2c691ed0c57600d81bfd316dbac51f78a552506ccf9dca345732cd18b31135aa215c4baa1"}]}}, {{0x9, 0x5, 0x0, 0xc, 0x20, 0x2, 0x6, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x9}]}}, {{0x9, 0x5, 0x80, 0xc, 0x40, 0xff, 0x6, 0x1, [@generic={0x5d, 0x5, "cb4927f0c5e852485c82f50ba49f8f3867404fe3d3124200768f67f02297f90aa7e883b4fd36d5dba5043032f0a29ab8712cd93f3178962f85e6003182a5e1760523a67fe7f07c5ccb1b92c7b1027e817cfcbe538bcefd6e70b8c1"}, @generic={0x7e, 0x2, "ef8e51fb741c6f94ed6e2a37a31be8d32d04fde9bd0a56c54f5e59d2ae94fa6a6c8003f747d0bb6c651bc8ee0aac39e22710452f67383f3d9ba3eda15678696983b01fd70a848afb6ed265a0b64d6dda4f5ed55596711b184519f0749dc3ea45357ded7c49a22150d3cbdd9bc3f61843d060aefc05dd71f542413627"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x20, 0x1, 0x0, 0x86, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x6}]}}, {{0x9, 0x5, 0xa, 0x0, 0x20, 0x1, 0xa6, 0xf3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x100}, @generic={0xa8, 0x22, "c70e8ec5e098321ea53e8b1009879df9005fc5bcd9d1d7e20a59c6fd7f9dcf9140e9b247913a5074f0cfaab3c293c5a6927a23d7270d0645c6aa34b9197eb08a310fac92a58a0821cd72efa42f977a3d4e726111e2aafb32cb74b3e46912ca4bccc76b2aa38d338b0e5366d0fdd27490e73b423324fb39734574be34cdb0d591deed3a7d6f56d34b4a40bd5fe55f15d07d3996df7c31b65b0387db6029c4b62f9ee37f77842f"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x10, 0x0, 0x1, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x80, 0x7}, @generic={0x3a, 0x30, "d2db83b21a8b26c070456d97d5e147513bd8bbdf862c4fbacdd632b65011f779ac6e23589900d3b5a67ec577dd517f9613b0ab7c8e3822fe"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x20, 0x0, 0x2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x81}]}}, {{0x9, 0x5, 0x2, 0x10, 0x400, 0x9, 0x46, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0xae, 0xffff}]}}, {{0x9, 0x5, 0xb, 0x10, 0x10, 0x1, 0x65, 0x87, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xc1, 0xfffa}, @generic={0x9e, 0x5, "0dda056c5b797522bd40d4dcd9ab1b07ad2ef1efe23723d25328d99bff460d18c133ee65289b96fb4f2d19aae892d95aed3fe4ae7aeac9f4c6827a3a22c54db763da16176fb7eca418d4a604f855b1486a01459136ecb9f00d5e0328a48d082227d1380fcae56ab7e79356c4b86448ee42fed6db596d516cad7b89c54a54c3e4754873b52919bf3f725ca8e119f2f6ab77646223dfce4a32582cc640"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x2, 0x6, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0xff}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x4f42}]}}, {{0x9, 0x5, 0x80, 0x10, 0x10, 0xff, 0x1, 0x55, [@generic={0x6a, 0x22, "545508f3639a2ad4acae1def40a640fbded7d7e0eb61b065f165cf164df190c6e1fba2c47315100dd1972f6e4b904dd521184e7af919cf912ea94b60439560364d68a865a989ac733e07aaef78958c18e2933a14280baac7d5d6479b75067168f443c6679a65916b"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x8, 0x6, 0x0, [@generic={0x34, 0xd, "a2493590c25bb9568fc5f002d59fc59fac62aff024acfc885bdbd04df2a2cb59ff7ce7530c10cd81a94fc682a67bbf7ef22d"}]}}, {{0x9, 0x5, 0x9, 0x10, 0x10, 0x9, 0xe, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x9}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x2, 0xd3, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xa2, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x4}]}}]}}, {{0x9, 0x4, 0x43, 0x3, 0xd, 0xe2, 0xd3, 0xc7, 0x9, [@uac_control={{0xa, 0x24, 0x1, 0x3, 0x1}, [@extension_unit={0xa, 0x24, 0x8, 0x1, 0x9, 0x1, "c4e85a"}, @processing_unit={0x9, 0x24, 0x7, 0x5, 0x1, 0xee, "b489"}, @feature_unit={0xb, 0x24, 0x6, 0x4, 0x5, 0x2, [0x9, 0x6], 0x8}]}, @generic={0xad, 0x8, "eef3ebc258e77729b7860173c50f83472535d06eff7ddda6ed746ba3a5b861398fae421a91c7893dff01ce81a30af07634e20690743431398e0f1543ab91a0fd71ebbfc03a6e20befbb0b978a04af8f11b5bf83521e3992dbec0a664467363bc90a994deaf7810d75f66f495ad956128de5795efc12ae1628d607d7a8b56e2dd148ea2fce6dbcf937e02d890d529dbc408fdf233f2b76f6ba7f8f1fdef63060572fa5ab788208d64301f2d"}], [{{0x9, 0x5, 0xe, 0x0, 0x3ff, 0x1f, 0x79, 0x3, [@generic={0xad, 0x8, "356ae311f2e7b66620eafce81d08803ef52fda153ab0ba506ac8fde44843959bfba899139c7a8a5174dc53891e901b42357da8eb47676c3ab8ae2bc634823c5b94280270239df58dac633da4105f07c90b832788886ec34ab33e1abed2a183f108822c2d1ba8d10981464541e66ed1683d724e23948d310eb43e9d92540485c9bc6e6f5f2345345202ae300d53ab71eabe2524b838f35d6c0913369710b8190570affc6bb2a2b866717d00"}]}}, {{0x9, 0x5, 0xd, 0xc, 0x3ff, 0x7f, 0x1f, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xf7, 0x40}, @generic={0x8f, 0x23, "49844e9d8182d80c051859e79be1ebd49382526c66c11e094d66f7e43193b8ab1b5493dfd1a48e3737b25cb5397d815e8a98d1e75e94d76a16e531d6a9352daf3b36d69cf25e86dac7c7d742b8294129fb82f51391a16cedbc0e7d587d9686ca80afb2db0af0157adba0ef4aee404a47777d56b9bf0d7251730a75fba6f5977272fa6616050d99e6d6ed3f127a"}]}}, {{0x9, 0x5, 0x7, 0x1, 0x8, 0x8, 0x6, 0x40, [@generic={0xdf, 0x22, "713a097b6d76d554fbef7419e77c5e6c374ffe3c7296f7bb87b9a812ebf624b57caaf819bed3ea4942be179fa60ec293108d6ae5cdbc0cf4cd0c797d8d06872e871ba4113d6377f9df730fc763e4666d8392e43d7dbfff62367f384835549c0c25f7cc0d0c58c1a80d8886974010352f29b04c183f83f359e54f5a07ecf8078944fa34c01ea2750ea9d5262d6f149be5b3dfa7abddc8bf7d972603da49e05de9b9776c1d877aaa2322e41cbe1ce3fc3141c1d946d65e53c8b5738593d547220cc4743ef88b3ddb080df60eaf18aa147128621b6604379156528b51bffc"}]}}, {{0x9, 0x5, 0x9, 0x10, 0x10, 0x4, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x80, 0x6}]}}, {{0x9, 0x5, 0x5, 0x3, 0x3ff, 0x2, 0x3, 0xeb, [@generic={0xe3, 0x23, "26127f5b3401e43b57df011f0019a0a07dde7425f93dbb76e93fa94095f898a5b2af59d7fac4295298c10672c02e647ec34d86f9d1da4a71713b17ce64f3bdaedcfaa24a9ec995679a147a5f549b1a4d958abb2124eacc892fb48b8e81c0d66f59c0ecf95d4757a8067b19b33f9a7a8997b15b42cf048dc4f8532dc4e09ea800d53295ffb702b6c14d531bae8ef6fa57c834e8ec999cd11a6b3f5e083d9a1e73263b7911dea9e96c36f372dc486a1a45a72d32134b651cf22ce9ef9a4cb731c5a876c81c707e8f613a8ee5d7fc81e24ba0fdb954900c47708316ff43dff3b835c4"}]}}, {{0x9, 0x5, 0x2, 0x2, 0x10, 0x2, 0x9, 0x3f, [@generic={0xf8, 0x23, "c6a7e70db189b9830120908ba0599cfb3b1e3ce706fe8c602012db1510a49c6f599075f4b153f31a7b9f74051b880355c76edd11cff72e3dc1bf6bd614bb080db37aed366796f093795d0d7c82c744e509b6693b755ca78becbe81e809a27f882e9e685a8fb6e312a926d113d2d1bacc6d6c0ebb8d6ce99d4523d8f748971492c1084cc218955f53bcadacb55897dba3883e99f7d28383445fdb0f3adabc8ece3bf4a4be1273c8a202715b3c169b4a22e704d75881d1d925bbf016f70d67abc93a4f4066d38ad2a811b8d4b93f539aeb008c3dac4436c02798d6c8b8aaf4c56fc716a01cb7a622c3b71deb44739ffac7021f75216e71"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x3ff}]}}, {{0x9, 0x5, 0xa, 0x10, 0x200, 0x7f, 0x4, 0xa0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x80, 0xfffc}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x4}]}}, {{0x9, 0x5, 0xd, 0x4, 0x20, 0x0, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x9, 0x8}]}}, {{0x9, 0x5, 0x0, 0x10, 0x40, 0x4, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xff}]}}, {{0x9, 0x5, 0x6, 0x4, 0x400, 0x7, 0x7, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x3d56}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x80, 0x3f}]}}, {{0x9, 0x5, 0xb, 0x3, 0x3ff, 0x9, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7f, 0x8e}]}}, {{0x9, 0x5, 0x2, 0x10, 0x10, 0xf6, 0x5b, 0x1f, [@generic={0x9e, 0x6, "e943e9fe28f01aa25d278d2afc5e9723d5f8bfa6d89dba80a370a463ed21093adec6a58d5372178048e70cc6806f226ea88e9eabd1a0683680b6574cdc435f5941e154eec3dd2154f6de50f4e0eb30d6581b91b3d8cf9662623247441d0c5021630c8a56b0ab7034ecb386b7ce011379fb3a4bbd38ca3b992dc244bdfc6a841a8a2cce18540b61f36f1142c779db9088ae210e83a4442a2ecd074c7b"}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x6, 0x4}]}}, {{0x9, 0x5, 0x2, 0x0, 0x40, 0x6, 0x80, 0x1, [@generic={0xb2, 0x1, "3d4b2457673b12020a08f6933b9ce6c75939363a64626f09a248dd307f879b4122e3c898a3b6ec662179730175291ef78f262d9ad7b079d9d3965b4b350035002b7eee9ffd90e82b9f201980fdc7244838272a4afdf8db0091f3b05f315d14285b363e606f06b2a2e83b860f99558935692654fbefc3701c668fd92e1ff2b9878543e8d6afa88884e0736dc6d9229873920e5b7d5cf56129b00fbde3f66673fd4481cfbcee3cb8afde2e6b5f98d32078"}, @generic={0x75, 0xb, "91d4a26876fdd8885d32dc9b86bd7c200c2441e7f835bcb96ef15b85be53d3929c2a2d1a25d083cae1806e1a8ab16f10a9417179d88b2719a90205c63e7081ef54edc69af8fd9502939ab65edb2b37911ae4e18bc658f94b3c239a42eb94ccff95eb67022d6ba841dd08999411f574eff65322"}]}}]}}, {{0x9, 0x4, 0xbb, 0xff, 0xe, 0x48, 0xf7, 0xf9, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x4, 0x81}, [@input_terminal={0xc, 0x24, 0x2, 0x5, 0x206, 0x3, 0x8, 0x8, 0xe0, 0x4}, @feature_unit={0xf, 0x24, 0x6, 0x5, 0x3, 0x4, [0x9, 0x3, 0xa, 0x1], 0x8}, @processing_unit={0x9, 0x24, 0x7, 0x6, 0x5, 0x2, "1ed5"}]}], [{{0x9, 0x5, 0xf, 0x2, 0x40, 0xea, 0x4, 0x76, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x9, 0x400}]}}, {{0x9, 0x5, 0x8, 0x4, 0x10, 0x6, 0x8, 0x7, [@generic={0xfc, 0x22, "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"}, @generic={0xbf, 0xc, "2433d7dc59134b949b3ee6411f94dec59a4fb9cf488d0b8795f7832dd5ce6b499e9a7ab8a7d02ee8f92a662718444b3843a8122c89354f91a8d4af451bbd3446622c7fc48bbf7ac3b3a2eeb851da1ac0c59dd040fa812f59d106dc9b7da8bd3b63deb4b776f282e568a7642e0d690aed9d9bac2cec5b71b0dd0f8507c978d592f194440bde7e24689f06eb3f660954d47e6963088f31536d9e49746b7310de4559a4add890155f074c32d547863a8debda7cdfa7db464bb10eefe62a3b"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x1, 0x4, 0x9, [@generic={0x7a, 0xf, "a5d89eaaa505402a1ec412a4636fcc758eb05911869d97afaede4d07dec21c4d4fd7d45b5cbc0111c911b982d78b503fcc9ba2c2c1a51dbbd16e34650f2136b4219c34b3517c8728ba83a8a5f574a9719a8036ae0c380af71f9a2fb91c4d489e5f23f37a274eb566427123d3b3febc7fb3fcbfa5b2719852"}]}}, {{0x9, 0x5, 0xf, 0x17, 0x8, 0x1, 0x2, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0x372}]}}, {{0x9, 0x5, 0xd, 0x1, 0x200, 0xbb, 0x81, 0x10, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x5}]}}, {{0x9, 0x5, 0x4, 0xc, 0x8, 0x9, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xff, 0x61}]}}, {{0x9, 0x5, 0xf, 0x2, 0x3ff, 0x4, 0x81, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x20, 0xfe00}]}}, {{0x9, 0x5, 0x5, 0xc, 0x400, 0x38, 0x8, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x20, 0x3}]}}, {{0x9, 0x5, 0x80, 0x10, 0x8, 0xff, 0x0, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x183, 0xf8, 0x1}]}}, {{0x9, 0x5, 0x80, 0xe1835cafa254e49e, 0x8, 0x8, 0x1f, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xee, 0xf642}, @generic={0xbc, 0x11, "5dcf8fafbdf34ddd63af1ae0980bdaa864fdc80350d9730fa75d315df0bf41585ebc99f740111d092decf79f33fb9515aa24b35d9be1ab64864ef847637ab0af6742fa966c9a5ccf61b8dc711f4ee7dad72b70168ca0cf460e30107b5b48eb89862f503dad298241b7f250e66aa9e5144ea81dc84c405439fe3e0ed27d649af13c9ec656521b32a0aef9b7049e7eed68477459cc52542037394f6496d3396fbd82e6efb7f508ac997a40247856d64054458745d57151ff60f498"}]}}, {{0x9, 0x5, 0x2, 0xc, 0x400, 0x81, 0x1, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x7}]}}, {{0x9, 0x5, 0xc, 0x3, 0x400, 0x6e, 0x6, 0x0, [@generic={0xf5, 0xd, "f652a852e9c3fb43aabc06569d4f7436226f79691e81fb3c1d1e85993eea356bb4b9e316e1f43ec4a01540a1b460f6d115e89c8222642321936a6fcff00dc3924f9ad59398d9630b8da71ada558e7b75fc57c500a53dde35f540d4ffccdc33bd546cd02c332e530e952e7f7ca3953da8b6e127f23afe7a68599e1476949739324d0e38ea51437a406841d34fd8ae3f3be6f736f385d226fa5371d623075e12b5ca3359fc829c11d3f9020e67e76044c2cca7d3c4ed30fa7bd61d8b04237a0e1e599acbef274baef707f76370b0e272993331f1b656b9f135d7711be8f202828a038662128a067bd8452310a9019032b8b39bce"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x400, 0x8, 0x4, 0x6, [@generic={0xcf, 0x1bb91c8fe97ed0b8, "704d02514f139d762759d7e70755e4830727d75d5909a77bc79f27d87fcbab8b0c226e5723303a209152b22a66e5187a8862016d15c9adf6df2cbf9c734f42e7b3f747f444a49882c23f53577fc5d5cad4a8036e3c26b5812d5d88752afe668ad95a1f26f34290c49526c7489a43988c8c7988f7c1ccd44ec3ddd792d09fe86a074c0a1feb60b729ae26041f56c886c67d02b5e3a1559b5c5fa937af5063f3b69ab474edf73da3e722b6907e0d0f0dfb0dc32b3eccf83bb77d40c241657075cc6b9d2103b39685e5ccb8243c3e"}, @generic={0x3f, 0xd, "0811e1d86bd9f13a800b32fb8cca2bf42f1b6365ef88d5082a049b2f9004f5d5f20e9aa1a5563395401442ddeee16e0c1ce85498edb3da46a7c5e0c266"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x400, 0x36, 0xa0, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0xe, 0x7}]}}]}}, {{0x9, 0x4, 0xfc, 0x0, 0x2, 0x66, 0xc0, 0xb3, 0x6, [@cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, "11"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x18, 0x4, 0x5, 0x7}, {0x6, 0x24, 0x1a, 0x6, 0x6}, [@obex={0x5, 0x24, 0x15, 0x8}, @mbim={0xc, 0x24, 0x1b, 0x3ff, 0x200, 0x3e, 0x3f, 0x0, 0x16}, @country_functional={0x8, 0x24, 0x7, 0x20, 0x53, [0x9]}, @mbim_extended={0x8, 0x24, 0x1c, 0x305, 0x4, 0x186}]}], [{{0x9, 0x5, 0x80, 0x0, 0x400, 0x4, 0x1, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x7f, 0x7fff}]}}, {{0x9, 0x5, 0x80, 0x10, 0x8, 0x0, 0x0, 0xff, [@generic={0x21, 0x24, "80de4c64d8bd990f60e46f0da6b999f0044ecb4fcf8087785a012ead1fa407"}]}}]}}]}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x240, 0x0, 0xff, 0x3, 0x8, 0x80}, 0x73, &(0x7f00000000c0)={0x5, 0xf, 0x73, 0x2, [@generic={0x6b, 0x10, 0xb, "3cd0d294213ff279622f6f281d118e6358f9b1b107f369460c7909eefbc512ea524652ff8e7ccd7bc379be03ff606cb9d18e24a64a9376ddb0ac29cd04c1221e18fcc29a4f28a8fca07e8dddb8f50d563ede21e5cdf2af2473bc288594dbc7de5f3adb44415aafab"}, @ptm_cap={0x3}]}, 0x8, [{0x7, &(0x7f0000000140)=@string={0x7, 0x3, "07aafb5380"}}, {0x25, &(0x7f0000000180)=@string={0x25, 0x3, "fc77a18b2c506ffbe94c1129b79e3996cac16ddc9ae06ebd56ae057f74ce94103349d9"}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x860}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x2056}}, {0xc6, &(0x7f0000000500)=@string={0xc6, 0x3, "13e86cf426b31cb96f430c9c0012139ade3bb2f82918745e7ea283cf12a8cafd50f0f9e4d2f874a71ad577b133fb6e39030a03d9469538b4311048f7f83c7a5549b5ead3f5d4441c08a9f0212962b4e6f0c60bb990e2ffdab1b9239d66d574f66534354e845c0d117e3162b8d3aeb578bddd22708ca5dbecd5e6b2da11edb5054843634862eb5e115ce72bb416688e2b9c10f8a2308d88b508f2e0915d3f7a973cb49d559e3bb7fdb62f695a5f79b6991fa97f7aba16e98925ce0d3cc4ab08ba98e76917"}}, {0xe0, &(0x7f0000000600)=@string={0xe0, 0x3, "91afe117ca4836c286b8f60fce74eb8c8f621b25baec9845d9d0a7c7098adad45c12a2bb837b0cda4df23fe4820e303c6e19e7e2766a5ad112208d7787ac3552382f08fe292a7a616025a688a89b404cc572ad3539da88171a373f2e587626ecf7fbd9ff2777553ed3ea967c78e6fd75f668d68297d97b4d8668e3c07256f51d233fb70191e941c92198846a5b6e2f454ab6c99428a7579c00fa3c49e7489bc19b1a9cf665a974b06e387c2c47403c6b84c698236cd0f7e94f30cc0a60a064b15dc2858c00cd02b6305dc88f68e669d40ec464db12c9dbc64db7e1f60f45"}}, {0xc7, &(0x7f0000000700)=@string={0xc7, 0x3, "662a6752fabfad79856fe9c07aa976185fd8837c8a45fc77a2312cc20a52d03247162bc0711ba4eb2dbc17bc9046ab55299f1ac9a8a37c58471ab61908626a3f0f44f3beaeba64f2cc696259b283d1fc9030993b711a318bd061ca5001df61e2d510680b4522af725a69bcc807e5fd43bbbb9d81a3810b5b7926e5c18142483c1438628a498300674969e6f7b0bcb7b868b69a08e5139481f016f1477b0da84041a3b871af179038bc445315905b9dc2de62b0ffcb54b18e8daa1e78279e895752caa73c41"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x1c09}}]}) r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r3, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) (async) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000001200)=ANY=[@ANYBLOB="12010000bf1ad440030402fae5cd010203010902120001000000000904000000f9b3d000cb2c474fbe9c011c926a34ec32e9367aca1cb88552e774960b7ecb3879da6ae9a8f1828d9cdc6c4c7f1b8fc4d0e33ad7ba56fc7cb1dd824df6baa97a9f4422878645742e2611b15b131aa2b23ccc0be678"], 0x0) syz_usb_control_io$hid(r4, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_connect(0x5, 0x7fe, &(0x7f0000000880)={{0x12, 0x1, 0x310, 0xba, 0xba, 0x85, 0xff, 0x1266, 0x1005, 0x6e35, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7ec, 0x2, 0x2, 0x8, 0xd0, 0x8, [{{0x9, 0x4, 0x8d, 0x78, 0x10, 0xff, 0x16, 0x90, 0xb8, [@hid_hid={0x9, 0x21, 0x49a, 0x4, 0x1, {0x22, 0x9a9}}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x7, 0x3, 0x5}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x1, 0x4, 0x7, 0x9, "028329"}, @format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x4, 0x7, 0x2, "35fc42f05c8ceb"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x1, 0x2, 0x7, 0x5}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0xff, 0x2, 0x5, 0xef, "f30b49", '5'}]}], [{{0x9, 0x5, 0x6, 0xc, 0x8, 0x9, 0x8, 0xad, [@generic={0xda, 0x7, "20c169185d877ab1b17dee1d83d99c10d79ecf082034c9af04f566e309229fcd9c1dd6d1f21ba9c91c44f7187c4e401126a3e082af4d25d7c21f1958a589756c3bf2aff52a439c6329e2e6b73b9402862687f5c8571b36f7baff5cfb7c9dc90d48aa9b2b11b23d9acc4d9874bab645a313d1b4c7b0eaff6274d6c6ed9b854ffec6c98943388e5a7de41b93f11debbe5e4a5b00ffd110b772573cac261c8eba7151a053febc40b597ea97d8aa1f6c5fc58b1b62b46524961713acabb23f2522995c5f9eb363e8caa4b8fa19cf53a05e264284360a4e69cec4"}, @generic={0xbd, 0x24, "f59b87df7fcd76e85d17181e366387412f085b308d03281c43786a0bc67ffdc726ada211f551091bca06cb4a9b4b08ce2b2e3894980c878dc562eed7f1e9eeb6728659a0a0f28ef837877d2b3e5c15ef85c0d326f946c1a1e5e30462c2871d2f2cf6a3ad99acf663dfcd9f053155f3afecdcb65b6cdccf2e271a4d5f1c6d7ae3f9f5b12c112a7f23ffb00496d513e16e4189b70e23bda9c001a5321ad96a277148458e26ce730fbb5d9409ee8e0d75a649cc1e9a97bc1242abcc6b"}]}}, {{0x9, 0x5, 0xb, 0xc, 0x400, 0x0, 0xff, 0x3, [@generic={0xb2, 0x7, "2740aa2696815c017ac3759af7dba579a200b8708257ed5c3f501ca934aa097ea2e150f5c42e951fbfde608369e22015d1e64cef6691157b106745e90227db9997fcf59f9b5ab75ff7f30f2dbc280c5f5ca7faa8c64b4ed000fa97c8bc95bc91f49ab78c0c2e3c8c19f7b9be8b261011ddfaff232ec6d52adeafd1a844da802cd1de2a7ddb16fdea2ce3122f026f4a198912d75306017d0ac91473543368120336147155f514e3e78d80ac1637d038b8"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x401}]}}, {{0x9, 0x5, 0xd, 0x0, 0x20, 0x3, 0x5, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x3, 0x1}]}}, {{0x9, 0x5, 0xe, 0xc, 0x20, 0x0, 0xb6, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7f, 0xdc5}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x5a, 0xebd2}]}}, {{0x9, 0x5, 0x84, 0x0, 0x89dd16b04be08ed7, 0x12, 0x58, 0x73, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x3, 0x9615}]}}, {{0x9, 0x5, 0x1, 0x0, 0x400, 0x81, 0x7, 0xde, [@generic={0xb5, 0x6, "6f6ca9095b80368648a843b8d661ea6a572a9f7a7b1f046cb3668c4f552f25ac62475772f0a113748b5702b93469176dea36ee32c9b441355477e6df9adec91541929dfe69ba5bcb9d8e80a085bcbb7a17c183a42a16a0d69bc135e9dc4b77f78b85f0d71441287c48ef7dd22385d4c37c68f9ccc2c6ae855877b282593119fd49ca68350b7ac5ba7b0949afd8b001f911eca597958575f02fb12989f0498673699163285aa18ed8fc082ce21c2c7a56e9b2a0"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x40, 0x84}]}}, {{0x9, 0x5, 0x4, 0x10, 0x8, 0x1, 0x8, 0x5, [@generic={0x6d, 0x24, "5b60a8b689ee4fd7251a3a622d126dc1fe3b97216e1307a23fc8a29ea3b9507113ff3cae8fe41a763b3f1ccd829bab79a59abf991ffb4ab9546cb47ecb7fd2e38e223a8024bc81633816b32c0e5d8f43295991c60d20ff8b9543f1f1039c8240832923b4e08f4288c4ab50"}, @uac_iso={0x7, 0x25, 0x1, 0x41, 0x6a, 0x2}]}}, {{0x9, 0x5, 0x7, 0x1, 0x8, 0xf0, 0x5, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x7ff}]}}, {{0x9, 0x5, 0xb, 0x2, 0x20, 0x7, 0x20, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x3}]}}, {{0x9, 0x5, 0x1, 0x4, 0x8, 0x6, 0x1, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x2e76}, @generic={0x55, 0x21, "6ab8f516b5358bdcdd658d80ccaf1b6d3d941691839061468c29ffd77568ec7a6f5a985f460cdb92489a0b1ea197aaf49cc3cea50f85a48a060fa84bb8fd50c8809fe98a9d4f831603fd992f55ab528e8af340"}]}}, {{0x9, 0x5, 0x5, 0x5, 0x400, 0xfc, 0x6, 0x89, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7f, 0x6}]}}, {{0x9, 0x5, 0x2, 0x4, 0x20, 0x7f, 0x9, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xf8, 0x7}]}}, {{0x9, 0x5, 0x7, 0x0, 0x8, 0x40, 0x4, 0x6, [@generic={0xa7, 0x21, "51660289e5a6d22c7e63fc376c35d3709ec89677e272220cb894b025c5191ef9076c809f743a162cb50e2fdfda3f35022f9e22e08520d1de16f7f54ca27a5c2a41a61e9db4db55c7e15d12125f5c50a472df790240607d8b13a6cb29bf06b8197c6a49f495723794a78bc966f122babd4e0a4254e7001e6e0eb608d7957c9d5830ca8c76a4f33c7ca723e2167de2d2b0be5041b1928ef23d94e6493d0b93ef3d1a67316f23"}]}}, {{0x9, 0x5, 0x8, 0x0, 0x400, 0x7, 0x8, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x20, 0x800}]}}, {{0x9, 0x5, 0x1, 0x8, 0x3ff, 0x5, 0x16, 0x7, [@generic={0x74, 0x6, "28d393e3dd4322500d31dabd55e6e67bc2d6b1ea427055f07b5d7c763f9fc60ac3398d98040b146f18b700e3a8ab7b2d30f02a32311ddc43946da3c95953c9ddd5f8131d78f1abbc1b4300547f3d8cd39958a88cc0342ca7549a95bfb7d1c97a9256de546cd1be9a5beaef1b1f35f50fbe15"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x11, 0x3f, 0x1, [@generic={0x2e, 0x4, "f1134dd5dbed2fbda9c57cdece60e8eca62f52c0e3a46cedc812a39888d3658238a4e86d8829e54599cc6ed4"}]}}]}}, {{0x9, 0x4, 0x4e, 0xfc, 0x3, 0xea, 0x3c, 0x81, 0x3f, [@uac_control={{0xa, 0x24, 0x1, 0x4, 0x3}, [@output_terminal={0x9, 0x24, 0x3, 0x6, 0x5, 0x6, 0x4}, @processing_unit={0x8, 0x24, 0x7, 0x2, 0x0, 0xff, "90"}, @feature_unit={0xf, 0x24, 0x6, 0x5, 0x6, 0x4, [0x7, 0x2, 0x1, 0x0]}]}, @generic={0xaf, 0xf, "ee5e55cff51e6bf1eed7bf0ee041257fd92df0cda259d1c2091f781eb26cb9838693aadd803b91e4502d76c9c31427dd6f8630d3cc613e2bed89c0e4da16b4100e00d217902b0c2cdf3bda3c9b9477d2b7e760fb3f7e9303ac2bf5deeae47a4ce7424e43e65547da2f33ee008f19f96aefbd4862284c24ba6667afce2bf4812b2002d1c7faf46f388ff8528fd667538abddf4f1db23b615902d9c17cf78fafbc6c543a434aa333579883c28054"}], [{{0x9, 0x5, 0x4, 0x0, 0x400, 0x7, 0xf7, 0xaf, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4, 0x8f35}]}}, {{0x9, 0x5, 0xd, 0x0, 0x3ff, 0x4, 0x6, 0x6, [@generic={0x9d, 0x2, "8484cad332c2b8d4bbf714f05e1a12f616aa53f1bd8448d0e65ecb8af840b83ecbf62a09f4dc0e7402f02754bfda58ee13660461c71f3c4c883e31b6750db9591e79ea170c349154a36e76e1ea7fd609b434ee5a1486238ed32a614fbfbb1fd646849d6aaa19a7f33cdde3029e261055c18acd54fbebb7044ba7377e478219c9247cac6443fb157e981fc3befa1e9ce3edbaa7d2a5ef9bc8d799ad"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x40, 0x3, 0xf7, 0x48, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x12, 0x401}]}}]}}]}}]}}, &(0x7f00000011c0)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x250, 0x1, 0xf9, 0x81, 0x40, 0xcb}, 0x32, &(0x7f00000003c0)={0x5, 0xf, 0x32, 0x3, [@ssp_cap={0x1c, 0x10, 0xa, 0x81, 0x4, 0xed, 0x0, 0x5, [0x3f00, 0xf0, 0xc0, 0x3f00]}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x9, 0x2, 0x25a7}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0x1f, 0x6, 0x8}]}, 0x3, [{0x4, &(0x7f0000001080)=@lang_id={0x4, 0x3, 0x500a}}, {0x4, &(0x7f00000010c0)=@lang_id={0x4, 0x3, 0x4ff}}, {0xa1, &(0x7f0000001100)=@string={0xa1, 0x3, "3e351e7499bc736fa2890857c319530a1651b0afefcb26fed8be2a553c4a78a68229d3d92b72da7dc14e720a0f14661e8f3b566d097c39203c2286429a22859a1ab078e58ce7774b45396d4aa535b84814c944b7ae2abea689dfc55eeec6c3a71bd06c1cd223aedf9fe45f9d4d09470f9fd0710b50581dcbf74b744e393cae4d48d511ef33db3ce05acef07f9adc773dc1bc1e84e19cefa4675234940c5ede"}}]}) (async) r5 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r5, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io$cdc_ncm(r5, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io$cdc_ncm(r5, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r5, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r5, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_write(r5, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r5, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r4, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:50 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@phonet, &(0x7f0000000240)=0x80, 0x80000) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000140)="b84dc1ac10349376464381f71a37ac08b2788648d0bff9f424a6e39630a465c26eb6e233037808874e94d495b8cde53bbb17", 0x32, 0x20004844, &(0x7f0000000180)={0xa, 0x4e23, 0x5435, @dev={0xfe, 0x80, '\x00', 0xe}, 0x2}, 0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x40309439, &(0x7f0000000040)={0x0, 0x0, 0x2}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f00000000c0)) 05:11:50 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@phonet, &(0x7f0000000240)=0x80, 0x80000) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000140)="b84dc1ac10349376464381f71a37ac08b2788648d0bff9f424a6e39630a465c26eb6e233037808874e94d495b8cde53bbb17", 0x32, 0x20004844, &(0x7f0000000180)={0xa, 0x4e23, 0x5435, @dev={0xfe, 0x80, '\x00', 0xe}, 0x2}, 0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x40309439, &(0x7f0000000040)={0x0, 0x0, 0x2}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f00000000c0)) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@phonet, &(0x7f0000000240)=0x80, 0x80000) (async) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) socketpair(0xa, 0x2, 0x0, &(0x7f0000000100)) (async) sendto$inet6(r3, &(0x7f0000000140)="b84dc1ac10349376464381f71a37ac08b2788648d0bff9f424a6e39630a465c26eb6e233037808874e94d495b8cde53bbb17", 0x32, 0x20004844, &(0x7f0000000180)={0xa, 0x4e23, 0x5435, @dev={0xfe, 0x80, '\x00', 0xe}, 0x2}, 0x1c) (async) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x40309439, &(0x7f0000000040)={0x0, 0x0, 0x2}) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f00000000c0)) (async) 05:11:50 executing program 5: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@phonet, &(0x7f0000000240)=0x80, 0x80000) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0xa, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r3, &(0x7f0000000140)="b84dc1ac10349376464381f71a37ac08b2788648d0bff9f424a6e39630a465c26eb6e233037808874e94d495b8cde53bbb17", 0x32, 0x20004844, &(0x7f0000000180)={0xa, 0x4e23, 0x5435, @dev={0xfe, 0x80, '\x00', 0xe}, 0x2}, 0x1c) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x40309439, &(0x7f0000000040)={0x0, 0x0, 0x2}) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f00000000c0)) accept4(0xffffffffffffffff, &(0x7f00000001c0)=@phonet, &(0x7f0000000240)=0x80, 0x80000) (async) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000280)) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) socketpair(0xa, 0x2, 0x0, &(0x7f0000000100)) (async) sendto$inet6(r3, &(0x7f0000000140)="b84dc1ac10349376464381f71a37ac08b2788648d0bff9f424a6e39630a465c26eb6e233037808874e94d495b8cde53bbb17", 0x32, 0x20004844, &(0x7f0000000180)={0xa, 0x4e23, 0x5435, @dev={0xfe, 0x80, '\x00', 0xe}, 0x2}, 0x1c) (async) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) ioctl$BTRFS_IOC_SET_FEATURES(r2, 0x40309439, &(0x7f0000000040)={0x0, 0x0, 0x2}) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f00000000c0)) (async) [ 952.125840][ T471] usb 1-1: USB disconnect, device number 93 [ 952.152973][ T1669] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 952.164000][ T1669] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 05:11:50 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x80000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 952.172732][ T1669] usb 5-1: Product: syz [ 952.177973][ T1669] usb 5-1: Manufacturer: syz [ 952.182462][ T1669] usb 5-1: SerialNumber: syz [ 952.322829][T18923] usb 3-1: device descriptor read/64, error 18 [ 952.452895][ T6300] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 952.463822][T18923] usb usb3-port1: attempt power cycle [ 952.469078][ T6300] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 952.478703][ T6300] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 952.542840][ T471] usb 1-1: new full-speed USB device number 94 using dummy_hcd [ 952.662902][ T6300] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 952.671806][ T6300] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 952.679827][ T6300] usb 2-1: Product: syz [ 952.683942][ T6300] usb 2-1: Manufacturer: syz [ 952.688372][ T6300] usb 2-1: SerialNumber: syz [ 952.902881][ T471] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 952.912833][ T471] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 952.921501][ T471] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 952.922814][T18923] usb 3-1: new full-speed USB device number 89 using dummy_hcd [ 952.992884][ T1669] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 952.999175][ T1669] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 953.006460][ T1669] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 953.022901][T18923] usb 3-1: Invalid ep0 maxpacket: 0 [ 953.092840][ T471] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 953.101790][ T471] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 953.109620][ T471] usb 1-1: Product: syz [ 953.113581][ T471] usb 1-1: Manufacturer: syz [ 953.117967][ T471] usb 1-1: SerialNumber: syz [ 953.164123][ T471] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 953.170748][ T471] cdc_ncm 1-1:1.0: bind() failure [ 953.173069][T18923] usb 3-1: new full-speed USB device number 90 using dummy_hcd [ 953.212877][ T1669] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 953.219708][ T1669] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 953.272934][T18923] usb 3-1: Invalid ep0 maxpacket: 0 [ 953.278850][T18923] usb usb3-port1: unable to enumerate USB device 05:11:52 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="120100000200fd402505a1a440000102030109025c00020100005438000704000001020d0000052406000105240000000d240f01040000a26e7405000006241a0000000905810300020000000904025e33ce3ca10f576977d311cf12ed4debbac00100050302000200"/122], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) r2 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x80000000}) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 953.371667][ T471] usb 4-1: USB disconnect, device number 78 05:11:52 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) r2 = socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000040)={0x80000000}) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 953.413363][T18923] usb 5-1: USB disconnect, device number 41 [ 953.429636][T18923] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 953.714079][T22832] udc-core: couldn't find an available UDC or it's busy [ 953.720920][T22832] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 953.728972][T22833] udc-core: couldn't find an available UDC or it's busy [ 953.735858][T22833] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 953.743924][T22832] udc-core: couldn't find an available UDC or it's busy [ 953.750695][T22832] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 953.758402][T22832] udc-core: couldn't find an available UDC or it's busy [ 953.765194][T22832] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 953.772651][T22833] udc-core: couldn't find an available UDC or it's busy [ 953.779441][T22833] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 953.791294][T18923] usb 1-1: USB disconnect, device number 94 [ 953.802830][ T471] usb 4-1: new high-speed USB device number 79 using dummy_hcd 05:11:52 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$uac1(0xffffffffffffffff, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0x40, 0xc, 0x4, {0x4, 0x5, "d615"}}, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x809}}}, &(0x7f0000000500)={0x44, &(0x7f0000000140)={0x20, 0x16, 0x6a, "8e3d2b6538f7f524f175f4a13bed56d31c029d44cd81a0b6237effd0b1bdfc7b1188040be741b8b0840a314c56aaaf766ca3f9328be0893f1d984e02af4700fc4f919579cca065e0d67a92cd3e6af2ca40c8d249f4f567a5a85593291d8632d333cc7aedb464e0d9cc89"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000200)={0x0, 0x8, 0x1, 0xad}, &(0x7f0000000280)={0x20, 0x81, 0x2, "bafc"}, &(0x7f00000002c0)={0x20, 0x82, 0x1, "9f"}, &(0x7f0000000300)={0x20, 0x83, 0x3, "598fe0"}, &(0x7f0000000340)={0x20, 0x84, 0x2, "66d8"}, &(0x7f0000000380)={0x20, 0x85, 0x3, "dd7eb3"}}) 05:11:52 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x840, 0x0) [ 953.882868][ T496] usb 3-1: new full-speed USB device number 91 using dummy_hcd [ 954.052887][ T6300] cdc_ncm 2-1:1.0: bind() failure [ 954.058567][ T6300] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 954.065214][ T6300] cdc_ncm 2-1:1.1: bind() failure [ 954.172855][ T471] usb 4-1: config 1 has an invalid descriptor of length 161, skipping remainder of the config [ 954.183002][ T496] usb 3-1: device descriptor read/64, error 18 [ 954.188973][ T471] usb 4-1: config 1 has 0 interfaces, different from the descriptor's value: 2 [ 954.197883][ T493] usb 5-1: new high-speed USB device number 42 using dummy_hcd [ 954.254006][ T6300] usb 2-1: USB disconnect, device number 52 [ 954.362916][ T471] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 954.371822][ T471] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 954.379915][ T471] usb 4-1: Product: syz [ 954.384149][ T471] usb 4-1: Manufacturer: syz [ 954.388600][ T471] usb 4-1: SerialNumber: syz [ 954.562886][ T493] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 954.573618][ T496] usb 3-1: device descriptor read/64, error 18 05:11:53 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0xd, 0xea, {0xea, 0xd, "a2fe037b8cc39bd9f675e1078dc65b5f8aba165e7b4a56a2c236f8cd1ab329bc9ab072e903501de321e0dba8c9298f46697742a454d8f316921b03cf42e116060b4fdf4abaa1daaec0263a897afeab5439c52c6ed0cd03501ef37d978003d2d488f4442acb59aed57f50a20038ed715e2dd54f5cf5420a75d5b88e2798ffcea384496b4af0521412aa1ac9b14a70f7abbd5f8b1d58c3c025650aeab5903ee1f808fee969428146d32fed813117549b76ed4b28c486369fbe41d593ae32bfb42ee742eb2675c8967ccc0deda36e7164e334cef0cb1a7a1384ffd0311f7da354e4a7f20742949cd526"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000240)={0x20, 0xe, 0x34, "6250110bc85bbba763ff2bc37f5dd75f291b31790546b5c3b089b6ed4cd3014597a6af3b19f444157e93bd42a65bbc1ca0691288"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x840, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0x3) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x840, 0x0) (async) 05:11:53 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105244e0000000d240f0100deff00000000000006241a0000000905810300020000000904010000020d00000904010102020d00000905820400020000000905030200020000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_connect(0x2, 0x129e, &(0x7f00000018c0)={{0x12, 0x1, 0x250, 0xf5, 0xe7, 0x1a, 0xff, 0xdf6, 0x6a, 0xb1b7, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x128c, 0x4, 0x1f, 0x7f, 0x0, 0x6, [{{0x9, 0x4, 0x2e, 0x20, 0x10, 0xa, 0x76, 0x3d, 0x0, [@cdc_ecm={{0xa, 0x24, 0x6, 0x0, 0x0, "2a02d359fd"}, {0x5, 0x24, 0x0, 0xf7}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x8, 0x1, 0x2}, [@acm={0x4, 0x24, 0x2, 0x8}]}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x7f, 0x0, 0x2}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x4, 0x2, 0x80, 0xff, "94e8", "f8"}, @format_type_i_discrete={0xe, 0x24, 0x2, 0x1, 0x2, 0x4, 0x0, 0x30, "a14a27ba715b"}, @format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x3, 0x3, 0xf7, "93c153ff95d0cbd7"}]}], [{{0x9, 0x5, 0xe, 0x0, 0x10, 0x0, 0x0, 0x2, [@generic={0xa, 0x30, "e4a5b133fb19a21d"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x3}]}}, {{0x9, 0x5, 0x8, 0x3, 0x20, 0x7, 0x3, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x2, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x4, 0x6}]}}, {{0x9, 0x5, 0x4, 0x0, 0x0, 0x96, 0x2, 0x7f, [@generic={0x5c, 0x31, "3aef34385ede70f1279fcca21ff7fdf5b3cea147a046245ce076ab9a46b4c8deb9e4b90f55f8d993dbec6634b4cf0659c961f08976e2c691ed0c57600d81bfd316dbac51f78a552506ccf9dca345732cd18b31135aa215c4baa1"}]}}, {{0x9, 0x5, 0x0, 0xc, 0x20, 0x2, 0x6, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x9}]}}, {{0x9, 0x5, 0x80, 0xc, 0x40, 0xff, 0x6, 0x1, [@generic={0x5d, 0x5, "cb4927f0c5e852485c82f50ba49f8f3867404fe3d3124200768f67f02297f90aa7e883b4fd36d5dba5043032f0a29ab8712cd93f3178962f85e6003182a5e1760523a67fe7f07c5ccb1b92c7b1027e817cfcbe538bcefd6e70b8c1"}, @generic={0x7e, 0x2, "ef8e51fb741c6f94ed6e2a37a31be8d32d04fde9bd0a56c54f5e59d2ae94fa6a6c8003f747d0bb6c651bc8ee0aac39e22710452f67383f3d9ba3eda15678696983b01fd70a848afb6ed265a0b64d6dda4f5ed55596711b184519f0749dc3ea45357ded7c49a22150d3cbdd9bc3f61843d060aefc05dd71f542413627"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x20, 0x1, 0x0, 0x86, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x6}]}}, {{0x9, 0x5, 0xa, 0x0, 0x20, 0x1, 0xa6, 0xf3, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x100}, @generic={0xa8, 0x22, "c70e8ec5e098321ea53e8b1009879df9005fc5bcd9d1d7e20a59c6fd7f9dcf9140e9b247913a5074f0cfaab3c293c5a6927a23d7270d0645c6aa34b9197eb08a310fac92a58a0821cd72efa42f977a3d4e726111e2aafb32cb74b3e46912ca4bccc76b2aa38d338b0e5366d0fdd27490e73b423324fb39734574be34cdb0d591deed3a7d6f56d34b4a40bd5fe55f15d07d3996df7c31b65b0387db6029c4b62f9ee37f77842f"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x10, 0x0, 0x1, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x80, 0x7}, @generic={0x3a, 0x30, "d2db83b21a8b26c070456d97d5e147513bd8bbdf862c4fbacdd632b65011f779ac6e23589900d3b5a67ec577dd517f9613b0ab7c8e3822fe"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x20, 0x0, 0x2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x81}]}}, {{0x9, 0x5, 0x2, 0x10, 0x400, 0x9, 0x46, 0x1f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0xae, 0xffff}]}}, {{0x9, 0x5, 0xb, 0x10, 0x10, 0x1, 0x65, 0x87, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xc1, 0xfffa}, @generic={0x9e, 0x5, "0dda056c5b797522bd40d4dcd9ab1b07ad2ef1efe23723d25328d99bff460d18c133ee65289b96fb4f2d19aae892d95aed3fe4ae7aeac9f4c6827a3a22c54db763da16176fb7eca418d4a604f855b1486a01459136ecb9f00d5e0328a48d082227d1380fcae56ab7e79356c4b86448ee42fed6db596d516cad7b89c54a54c3e4754873b52919bf3f725ca8e119f2f6ab77646223dfce4a32582cc640"}]}}, {{0x9, 0x5, 0x4, 0x0, 0x8, 0x2, 0x6, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0xff}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x3, 0x4f42}]}}, {{0x9, 0x5, 0x80, 0x10, 0x10, 0xff, 0x1, 0x55, [@generic={0x6a, 0x22, "545508f3639a2ad4acae1def40a640fbded7d7e0eb61b065f165cf164df190c6e1fba2c47315100dd1972f6e4b904dd521184e7af919cf912ea94b60439560364d68a865a989ac733e07aaef78958c18e2933a14280baac7d5d6479b75067168f443c6679a65916b"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x8, 0x8, 0x6, 0x0, [@generic={0x34, 0xd, "a2493590c25bb9568fc5f002d59fc59fac62aff024acfc885bdbd04df2a2cb59ff7ce7530c10cd81a94fc682a67bbf7ef22d"}]}}, {{0x9, 0x5, 0x9, 0x10, 0x10, 0x9, 0xe, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x9}]}}, {{0x9, 0x5, 0x0, 0x0, 0x40, 0x2, 0xd3, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xa2, 0x4}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x4, 0x4}]}}]}}, {{0x9, 0x4, 0x43, 0x3, 0xd, 0xe2, 0xd3, 0xc7, 0x9, [@uac_control={{0xa, 0x24, 0x1, 0x3, 0x1}, [@extension_unit={0xa, 0x24, 0x8, 0x1, 0x9, 0x1, "c4e85a"}, @processing_unit={0x9, 0x24, 0x7, 0x5, 0x1, 0xee, "b489"}, @feature_unit={0xb, 0x24, 0x6, 0x4, 0x5, 0x2, [0x9, 0x6], 0x8}]}, @generic={0xad, 0x8, "eef3ebc258e77729b7860173c50f83472535d06eff7ddda6ed746ba3a5b861398fae421a91c7893dff01ce81a30af07634e20690743431398e0f1543ab91a0fd71ebbfc03a6e20befbb0b978a04af8f11b5bf83521e3992dbec0a664467363bc90a994deaf7810d75f66f495ad956128de5795efc12ae1628d607d7a8b56e2dd148ea2fce6dbcf937e02d890d529dbc408fdf233f2b76f6ba7f8f1fdef63060572fa5ab788208d64301f2d"}], [{{0x9, 0x5, 0xe, 0x0, 0x3ff, 0x1f, 0x79, 0x3, [@generic={0xad, 0x8, "356ae311f2e7b66620eafce81d08803ef52fda153ab0ba506ac8fde44843959bfba899139c7a8a5174dc53891e901b42357da8eb47676c3ab8ae2bc634823c5b94280270239df58dac633da4105f07c90b832788886ec34ab33e1abed2a183f108822c2d1ba8d10981464541e66ed1683d724e23948d310eb43e9d92540485c9bc6e6f5f2345345202ae300d53ab71eabe2524b838f35d6c0913369710b8190570affc6bb2a2b866717d00"}]}}, {{0x9, 0x5, 0xd, 0xc, 0x3ff, 0x7f, 0x1f, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xf7, 0x40}, @generic={0x8f, 0x23, "49844e9d8182d80c051859e79be1ebd49382526c66c11e094d66f7e43193b8ab1b5493dfd1a48e3737b25cb5397d815e8a98d1e75e94d76a16e531d6a9352daf3b36d69cf25e86dac7c7d742b8294129fb82f51391a16cedbc0e7d587d9686ca80afb2db0af0157adba0ef4aee404a47777d56b9bf0d7251730a75fba6f5977272fa6616050d99e6d6ed3f127a"}]}}, {{0x9, 0x5, 0x7, 0x1, 0x8, 0x8, 0x6, 0x40, [@generic={0xdf, 0x22, "713a097b6d76d554fbef7419e77c5e6c374ffe3c7296f7bb87b9a812ebf624b57caaf819bed3ea4942be179fa60ec293108d6ae5cdbc0cf4cd0c797d8d06872e871ba4113d6377f9df730fc763e4666d8392e43d7dbfff62367f384835549c0c25f7cc0d0c58c1a80d8886974010352f29b04c183f83f359e54f5a07ecf8078944fa34c01ea2750ea9d5262d6f149be5b3dfa7abddc8bf7d972603da49e05de9b9776c1d877aaa2322e41cbe1ce3fc3141c1d946d65e53c8b5738593d547220cc4743ef88b3ddb080df60eaf18aa147128621b6604379156528b51bffc"}]}}, {{0x9, 0x5, 0x9, 0x10, 0x10, 0x4, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x80, 0x6}]}}, {{0x9, 0x5, 0x5, 0x3, 0x3ff, 0x2, 0x3, 0xeb, [@generic={0xe3, 0x23, "26127f5b3401e43b57df011f0019a0a07dde7425f93dbb76e93fa94095f898a5b2af59d7fac4295298c10672c02e647ec34d86f9d1da4a71713b17ce64f3bdaedcfaa24a9ec995679a147a5f549b1a4d958abb2124eacc892fb48b8e81c0d66f59c0ecf95d4757a8067b19b33f9a7a8997b15b42cf048dc4f8532dc4e09ea800d53295ffb702b6c14d531bae8ef6fa57c834e8ec999cd11a6b3f5e083d9a1e73263b7911dea9e96c36f372dc486a1a45a72d32134b651cf22ce9ef9a4cb731c5a876c81c707e8f613a8ee5d7fc81e24ba0fdb954900c47708316ff43dff3b835c4"}]}}, {{0x9, 0x5, 0x2, 0x2, 0x10, 0x2, 0x9, 0x3f, [@generic={0xf8, 0x23, "c6a7e70db189b9830120908ba0599cfb3b1e3ce706fe8c602012db1510a49c6f599075f4b153f31a7b9f74051b880355c76edd11cff72e3dc1bf6bd614bb080db37aed366796f093795d0d7c82c744e509b6693b755ca78becbe81e809a27f882e9e685a8fb6e312a926d113d2d1bacc6d6c0ebb8d6ce99d4523d8f748971492c1084cc218955f53bcadacb55897dba3883e99f7d28383445fdb0f3adabc8ece3bf4a4be1273c8a202715b3c169b4a22e704d75881d1d925bbf016f70d67abc93a4f4066d38ad2a811b8d4b93f539aeb008c3dac4436c02798d6c8b8aaf4c56fc716a01cb7a622c3b71deb44739ffac7021f75216e71"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x0, 0x3ff}]}}, {{0x9, 0x5, 0xa, 0x10, 0x200, 0x7f, 0x4, 0xa0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x80, 0xfffc}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x4}]}}, {{0x9, 0x5, 0xd, 0x4, 0x20, 0x0, 0x0, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x9, 0x8}]}}, {{0x9, 0x5, 0x0, 0x10, 0x40, 0x4, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xff}]}}, {{0x9, 0x5, 0x6, 0x4, 0x400, 0x7, 0x7, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x9, 0x3d56}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x80, 0x3f}]}}, {{0x9, 0x5, 0xb, 0x3, 0x3ff, 0x9, 0x4, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7f, 0x8e}]}}, {{0x9, 0x5, 0x2, 0x10, 0x10, 0xf6, 0x5b, 0x1f, [@generic={0x9e, 0x6, "e943e9fe28f01aa25d278d2afc5e9723d5f8bfa6d89dba80a370a463ed21093adec6a58d5372178048e70cc6806f226ea88e9eabd1a0683680b6574cdc435f5941e154eec3dd2154f6de50f4e0eb30d6581b91b3d8cf9662623247441d0c5021630c8a56b0ab7034ecb386b7ce011379fb3a4bbd38ca3b992dc244bdfc6a841a8a2cce18540b61f36f1142c779db9088ae210e83a4442a2ecd074c7b"}, @uac_iso={0x7, 0x25, 0x1, 0x83, 0x6, 0x4}]}}, {{0x9, 0x5, 0x2, 0x0, 0x40, 0x6, 0x80, 0x1, [@generic={0xb2, 0x1, "3d4b2457673b12020a08f6933b9ce6c75939363a64626f09a248dd307f879b4122e3c898a3b6ec662179730175291ef78f262d9ad7b079d9d3965b4b350035002b7eee9ffd90e82b9f201980fdc7244838272a4afdf8db0091f3b05f315d14285b363e606f06b2a2e83b860f99558935692654fbefc3701c668fd92e1ff2b9878543e8d6afa88884e0736dc6d9229873920e5b7d5cf56129b00fbde3f66673fd4481cfbcee3cb8afde2e6b5f98d32078"}, @generic={0x75, 0xb, "91d4a26876fdd8885d32dc9b86bd7c200c2441e7f835bcb96ef15b85be53d3929c2a2d1a25d083cae1806e1a8ab16f10a9417179d88b2719a90205c63e7081ef54edc69af8fd9502939ab65edb2b37911ae4e18bc658f94b3c239a42eb94ccff95eb67022d6ba841dd08999411f574eff65322"}]}}]}}, {{0x9, 0x4, 0xbb, 0xff, 0xe, 0x48, 0xf7, 0xf9, 0x1, [@uac_control={{0xa, 0x24, 0x1, 0x4, 0x81}, [@input_terminal={0xc, 0x24, 0x2, 0x5, 0x206, 0x3, 0x8, 0x8, 0xe0, 0x4}, @feature_unit={0xf, 0x24, 0x6, 0x5, 0x3, 0x4, [0x9, 0x3, 0xa, 0x1], 0x8}, @processing_unit={0x9, 0x24, 0x7, 0x6, 0x5, 0x2, "1ed5"}]}], [{{0x9, 0x5, 0xf, 0x2, 0x40, 0xea, 0x4, 0x76, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x9, 0x400}]}}, {{0x9, 0x5, 0x8, 0x4, 0x10, 0x6, 0x8, 0x7, [@generic={0xfc, 0x22, "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"}, @generic={0xbf, 0xc, "2433d7dc59134b949b3ee6411f94dec59a4fb9cf488d0b8795f7832dd5ce6b499e9a7ab8a7d02ee8f92a662718444b3843a8122c89354f91a8d4af451bbd3446622c7fc48bbf7ac3b3a2eeb851da1ac0c59dd040fa812f59d106dc9b7da8bd3b63deb4b776f282e568a7642e0d690aed9d9bac2cec5b71b0dd0f8507c978d592f194440bde7e24689f06eb3f660954d47e6963088f31536d9e49746b7310de4559a4add890155f074c32d547863a8debda7cdfa7db464bb10eefe62a3b"}]}}, {{0x9, 0x5, 0xc, 0x0, 0x400, 0x1, 0x4, 0x9, [@generic={0x7a, 0xf, "a5d89eaaa505402a1ec412a4636fcc758eb05911869d97afaede4d07dec21c4d4fd7d45b5cbc0111c911b982d78b503fcc9ba2c2c1a51dbbd16e34650f2136b4219c34b3517c8728ba83a8a5f574a9719a8036ae0c380af71f9a2fb91c4d489e5f23f37a274eb566427123d3b3febc7fb3fcbfa5b2719852"}]}}, {{0x9, 0x5, 0xf, 0x17, 0x8, 0x1, 0x2, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x1, 0x372}]}}, {{0x9, 0x5, 0xd, 0x1, 0x200, 0xbb, 0x81, 0x10, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0x5}]}}, {{0x9, 0x5, 0x4, 0xc, 0x8, 0x9, 0x1, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0xff, 0x61}]}}, {{0x9, 0x5, 0xf, 0x2, 0x3ff, 0x4, 0x81, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x20, 0xfe00}]}}, {{0x9, 0x5, 0x5, 0xc, 0x400, 0x38, 0x8, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x20, 0x3}]}}, {{0x9, 0x5, 0x80, 0x10, 0x8, 0xff, 0x0, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x183, 0xf8, 0x1}]}}, {{0x9, 0x5, 0x80, 0xe1835cafa254e49e, 0x8, 0x8, 0x1f, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0xee, 0xf642}, @generic={0xbc, 0x11, "5dcf8fafbdf34ddd63af1ae0980bdaa864fdc80350d9730fa75d315df0bf41585ebc99f740111d092decf79f33fb9515aa24b35d9be1ab64864ef847637ab0af6742fa966c9a5ccf61b8dc711f4ee7dad72b70168ca0cf460e30107b5b48eb89862f503dad298241b7f250e66aa9e5144ea81dc84c405439fe3e0ed27d649af13c9ec656521b32a0aef9b7049e7eed68477459cc52542037394f6496d3396fbd82e6efb7f508ac997a40247856d64054458745d57151ff60f498"}]}}, {{0x9, 0x5, 0x2, 0xc, 0x400, 0x81, 0x1, 0x3f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x8, 0x7}]}}, {{0x9, 0x5, 0xc, 0x3, 0x400, 0x6e, 0x6, 0x0, [@generic={0xf5, 0xd, "f652a852e9c3fb43aabc06569d4f7436226f79691e81fb3c1d1e85993eea356bb4b9e316e1f43ec4a01540a1b460f6d115e89c8222642321936a6fcff00dc3924f9ad59398d9630b8da71ada558e7b75fc57c500a53dde35f540d4ffccdc33bd546cd02c332e530e952e7f7ca3953da8b6e127f23afe7a68599e1476949739324d0e38ea51437a406841d34fd8ae3f3be6f736f385d226fa5371d623075e12b5ca3359fc829c11d3f9020e67e76044c2cca7d3c4ed30fa7bd61d8b04237a0e1e599acbef274baef707f76370b0e272993331f1b656b9f135d7711be8f202828a038662128a067bd8452310a9019032b8b39bce"}]}}, {{0x9, 0x5, 0xb, 0x10, 0x400, 0x8, 0x4, 0x6, [@generic={0xcf, 0x1bb91c8fe97ed0b8, "704d02514f139d762759d7e70755e4830727d75d5909a77bc79f27d87fcbab8b0c226e5723303a209152b22a66e5187a8862016d15c9adf6df2cbf9c734f42e7b3f747f444a49882c23f53577fc5d5cad4a8036e3c26b5812d5d88752afe668ad95a1f26f34290c49526c7489a43988c8c7988f7c1ccd44ec3ddd792d09fe86a074c0a1feb60b729ae26041f56c886c67d02b5e3a1559b5c5fa937af5063f3b69ab474edf73da3e722b6907e0d0f0dfb0dc32b3eccf83bb77d40c241657075cc6b9d2103b39685e5ccb8243c3e"}, @generic={0x3f, 0xd, "0811e1d86bd9f13a800b32fb8cca2bf42f1b6365ef88d5082a049b2f9004f5d5f20e9aa1a5563395401442ddeee16e0c1ce85498edb3da46a7c5e0c266"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x400, 0x36, 0xa0, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0xe, 0x7}]}}]}}, {{0x9, 0x4, 0xfc, 0x0, 0x2, 0x66, 0xc0, 0xb3, 0x6, [@cdc_ncm={{0x6, 0x24, 0x6, 0x0, 0x1, "11"}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x18, 0x4, 0x5, 0x7}, {0x6, 0x24, 0x1a, 0x6, 0x6}, [@obex={0x5, 0x24, 0x15, 0x8}, @mbim={0xc, 0x24, 0x1b, 0x3ff, 0x200, 0x3e, 0x3f, 0x0, 0x16}, @country_functional={0x8, 0x24, 0x7, 0x20, 0x53, [0x9]}, @mbim_extended={0x8, 0x24, 0x1c, 0x305, 0x4, 0x186}]}], [{{0x9, 0x5, 0x80, 0x0, 0x400, 0x4, 0x1, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x7f, 0x7fff}]}}, {{0x9, 0x5, 0x80, 0x10, 0x8, 0x0, 0x0, 0xff, [@generic={0x21, 0x24, "80de4c64d8bd990f60e46f0da6b999f0044ecb4fcf8087785a012ead1fa407"}]}}]}}]}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x240, 0x0, 0xff, 0x3, 0x8, 0x80}, 0x73, &(0x7f00000000c0)={0x5, 0xf, 0x73, 0x2, [@generic={0x6b, 0x10, 0xb, "3cd0d294213ff279622f6f281d118e6358f9b1b107f369460c7909eefbc512ea524652ff8e7ccd7bc379be03ff606cb9d18e24a64a9376ddb0ac29cd04c1221e18fcc29a4f28a8fca07e8dddb8f50d563ede21e5cdf2af2473bc288594dbc7de5f3adb44415aafab"}, @ptm_cap={0x3}]}, 0x8, [{0x7, &(0x7f0000000140)=@string={0x7, 0x3, "07aafb5380"}}, {0x25, &(0x7f0000000180)=@string={0x25, 0x3, "fc77a18b2c506ffbe94c1129b79e3996cac16ddc9ae06ebd56ae057f74ce94103349d9"}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x860}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x2056}}, {0xc6, &(0x7f0000000500)=@string={0xc6, 0x3, "13e86cf426b31cb96f430c9c0012139ade3bb2f82918745e7ea283cf12a8cafd50f0f9e4d2f874a71ad577b133fb6e39030a03d9469538b4311048f7f83c7a5549b5ead3f5d4441c08a9f0212962b4e6f0c60bb990e2ffdab1b9239d66d574f66534354e845c0d117e3162b8d3aeb578bddd22708ca5dbecd5e6b2da11edb5054843634862eb5e115ce72bb416688e2b9c10f8a2308d88b508f2e0915d3f7a973cb49d559e3bb7fdb62f695a5f79b6991fa97f7aba16e98925ce0d3cc4ab08ba98e76917"}}, {0xe0, &(0x7f0000000600)=@string={0xe0, 0x3, "91afe117ca4836c286b8f60fce74eb8c8f621b25baec9845d9d0a7c7098adad45c12a2bb837b0cda4df23fe4820e303c6e19e7e2766a5ad112208d7787ac3552382f08fe292a7a616025a688a89b404cc572ad3539da88171a373f2e587626ecf7fbd9ff2777553ed3ea967c78e6fd75f668d68297d97b4d8668e3c07256f51d233fb70191e941c92198846a5b6e2f454ab6c99428a7579c00fa3c49e7489bc19b1a9cf665a974b06e387c2c47403c6b84c698236cd0f7e94f30cc0a60a064b15dc2858c00cd02b6305dc88f68e669d40ec464db12c9dbc64db7e1f60f45"}}, {0xc7, &(0x7f0000000700)=@string={0xc7, 0x3, "662a6752fabfad79856fe9c07aa976185fd8837c8a45fc77a2312cc20a52d03247162bc0711ba4eb2dbc17bc9046ab55299f1ac9a8a37c58471ab61908626a3f0f44f3beaeba64f2cc696259b283d1fc9030993b711a318bd061ca5001df61e2d510680b4522af725a69bcc807e5fd43bbbb9d81a3810b5b7926e5c18142483c1438628a498300674969e6f7b0bcb7b868b69a08e5139481f016f1477b0da84041a3b871af179038bc445315905b9dc2de62b0ffcb54b18e8daa1e78279e895752caa73c41"}}, {0x4, &(0x7f00000002c0)=@lang_id={0x4, 0x3, 0x1c09}}]}) r3 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r3, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) (async) r4 = syz_usb_connect(0x0, 0x24, &(0x7f0000001200)=ANY=[@ANYBLOB="12010000bf1ad440030402fae5cd010203010902120001000000000904000000f9b3d000cb2c474fbe9c011c926a34ec32e9367aca1cb88552e774960b7ecb3879da6ae9a8f1828d9cdc6c4c7f1b8fc4d0e33ad7ba56fc7cb1dd824df6baa97a9f4422878645742e2611b15b131aa2b23ccc0be678"], 0x0) syz_usb_control_io$hid(r4, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_connect(0x5, 0x7fe, &(0x7f0000000880)={{0x12, 0x1, 0x310, 0xba, 0xba, 0x85, 0xff, 0x1266, 0x1005, 0x6e35, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7ec, 0x2, 0x2, 0x8, 0xd0, 0x8, [{{0x9, 0x4, 0x8d, 0x78, 0x10, 0xff, 0x16, 0x90, 0xb8, [@hid_hid={0x9, 0x21, 0x49a, 0x4, 0x1, {0x22, 0x9a9}}, @uac_as={[@as_header={0x7, 0x24, 0x1, 0x7, 0x3, 0x5}, @format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x1, 0x4, 0x7, 0x9, "028329"}, @format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x4, 0x7, 0x2, "35fc42f05c8ceb"}, @format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x1, 0x2, 0x7, 0x5}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0xff, 0x2, 0x5, 0xef, "f30b49", '5'}]}], [{{0x9, 0x5, 0x6, 0xc, 0x8, 0x9, 0x8, 0xad, [@generic={0xda, 0x7, "20c169185d877ab1b17dee1d83d99c10d79ecf082034c9af04f566e309229fcd9c1dd6d1f21ba9c91c44f7187c4e401126a3e082af4d25d7c21f1958a589756c3bf2aff52a439c6329e2e6b73b9402862687f5c8571b36f7baff5cfb7c9dc90d48aa9b2b11b23d9acc4d9874bab645a313d1b4c7b0eaff6274d6c6ed9b854ffec6c98943388e5a7de41b93f11debbe5e4a5b00ffd110b772573cac261c8eba7151a053febc40b597ea97d8aa1f6c5fc58b1b62b46524961713acabb23f2522995c5f9eb363e8caa4b8fa19cf53a05e264284360a4e69cec4"}, @generic={0xbd, 0x24, "f59b87df7fcd76e85d17181e366387412f085b308d03281c43786a0bc67ffdc726ada211f551091bca06cb4a9b4b08ce2b2e3894980c878dc562eed7f1e9eeb6728659a0a0f28ef837877d2b3e5c15ef85c0d326f946c1a1e5e30462c2871d2f2cf6a3ad99acf663dfcd9f053155f3afecdcb65b6cdccf2e271a4d5f1c6d7ae3f9f5b12c112a7f23ffb00496d513e16e4189b70e23bda9c001a5321ad96a277148458e26ce730fbb5d9409ee8e0d75a649cc1e9a97bc1242abcc6b"}]}}, {{0x9, 0x5, 0xb, 0xc, 0x400, 0x0, 0xff, 0x3, [@generic={0xb2, 0x7, "2740aa2696815c017ac3759af7dba579a200b8708257ed5c3f501ca934aa097ea2e150f5c42e951fbfde608369e22015d1e64cef6691157b106745e90227db9997fcf59f9b5ab75ff7f30f2dbc280c5f5ca7faa8c64b4ed000fa97c8bc95bc91f49ab78c0c2e3c8c19f7b9be8b261011ddfaff232ec6d52adeafd1a844da802cd1de2a7ddb16fdea2ce3122f026f4a198912d75306017d0ac91473543368120336147155f514e3e78d80ac1637d038b8"}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x401}]}}, {{0x9, 0x5, 0xd, 0x0, 0x20, 0x3, 0x5, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x3, 0x3, 0x1}]}}, {{0x9, 0x5, 0xe, 0xc, 0x20, 0x0, 0xb6, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x7f, 0xdc5}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x5a, 0xebd2}]}}, {{0x9, 0x5, 0x84, 0x0, 0x89dd16b04be08ed7, 0x12, 0x58, 0x73, [@uac_iso={0x7, 0x25, 0x1, 0x83, 0x3, 0x9615}]}}, {{0x9, 0x5, 0x1, 0x0, 0x400, 0x81, 0x7, 0xde, [@generic={0xb5, 0x6, "6f6ca9095b80368648a843b8d661ea6a572a9f7a7b1f046cb3668c4f552f25ac62475772f0a113748b5702b93469176dea36ee32c9b441355477e6df9adec91541929dfe69ba5bcb9d8e80a085bcbb7a17c183a42a16a0d69bc135e9dc4b77f78b85f0d71441287c48ef7dd22385d4c37c68f9ccc2c6ae855877b282593119fd49ca68350b7ac5ba7b0949afd8b001f911eca597958575f02fb12989f0498673699163285aa18ed8fc082ce21c2c7a56e9b2a0"}, @uac_iso={0x7, 0x25, 0x1, 0x0, 0x40, 0x84}]}}, {{0x9, 0x5, 0x4, 0x10, 0x8, 0x1, 0x8, 0x5, [@generic={0x6d, 0x24, "5b60a8b689ee4fd7251a3a622d126dc1fe3b97216e1307a23fc8a29ea3b9507113ff3cae8fe41a763b3f1ccd829bab79a59abf991ffb4ab9546cb47ecb7fd2e38e223a8024bc81633816b32c0e5d8f43295991c60d20ff8b9543f1f1039c8240832923b4e08f4288c4ab50"}, @uac_iso={0x7, 0x25, 0x1, 0x41, 0x6a, 0x2}]}}, {{0x9, 0x5, 0x7, 0x1, 0x8, 0xf0, 0x5, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x7ff}]}}, {{0x9, 0x5, 0xb, 0x2, 0x20, 0x7, 0x20, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x3}]}}, {{0x9, 0x5, 0x1, 0x4, 0x8, 0x6, 0x1, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x4, 0x2e76}, @generic={0x55, 0x21, "6ab8f516b5358bdcdd658d80ccaf1b6d3d941691839061468c29ffd77568ec7a6f5a985f460cdb92489a0b1ea197aaf49cc3cea50f85a48a060fa84bb8fd50c8809fe98a9d4f831603fd992f55ab528e8af340"}]}}, {{0x9, 0x5, 0x5, 0x5, 0x400, 0xfc, 0x6, 0x89, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x7f, 0x6}]}}, {{0x9, 0x5, 0x2, 0x4, 0x20, 0x7f, 0x9, 0x9, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0xf8, 0x7}]}}, {{0x9, 0x5, 0x7, 0x0, 0x8, 0x40, 0x4, 0x6, [@generic={0xa7, 0x21, "51660289e5a6d22c7e63fc376c35d3709ec89677e272220cb894b025c5191ef9076c809f743a162cb50e2fdfda3f35022f9e22e08520d1de16f7f54ca27a5c2a41a61e9db4db55c7e15d12125f5c50a472df790240607d8b13a6cb29bf06b8197c6a49f495723794a78bc966f122babd4e0a4254e7001e6e0eb608d7957c9d5830ca8c76a4f33c7ca723e2167de2d2b0be5041b1928ef23d94e6493d0b93ef3d1a67316f23"}]}}, {{0x9, 0x5, 0x8, 0x0, 0x400, 0x7, 0x8, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x20, 0x800}]}}, {{0x9, 0x5, 0x1, 0x8, 0x3ff, 0x5, 0x16, 0x7, [@generic={0x74, 0x6, "28d393e3dd4322500d31dabd55e6e67bc2d6b1ea427055f07b5d7c763f9fc60ac3398d98040b146f18b700e3a8ab7b2d30f02a32311ddc43946da3c95953c9ddd5f8131d78f1abbc1b4300547f3d8cd39958a88cc0342ca7549a95bfb7d1c97a9256de546cd1be9a5beaef1b1f35f50fbe15"}]}}, {{0x9, 0x5, 0xa, 0x0, 0x40, 0x11, 0x3f, 0x1, [@generic={0x2e, 0x4, "f1134dd5dbed2fbda9c57cdece60e8eca62f52c0e3a46cedc812a39888d3658238a4e86d8829e54599cc6ed4"}]}}]}}, {{0x9, 0x4, 0x4e, 0xfc, 0x3, 0xea, 0x3c, 0x81, 0x3f, [@uac_control={{0xa, 0x24, 0x1, 0x4, 0x3}, [@output_terminal={0x9, 0x24, 0x3, 0x6, 0x5, 0x6, 0x4}, @processing_unit={0x8, 0x24, 0x7, 0x2, 0x0, 0xff, "90"}, @feature_unit={0xf, 0x24, 0x6, 0x5, 0x6, 0x4, [0x7, 0x2, 0x1, 0x0]}]}, @generic={0xaf, 0xf, "ee5e55cff51e6bf1eed7bf0ee041257fd92df0cda259d1c2091f781eb26cb9838693aadd803b91e4502d76c9c31427dd6f8630d3cc613e2bed89c0e4da16b4100e00d217902b0c2cdf3bda3c9b9477d2b7e760fb3f7e9303ac2bf5deeae47a4ce7424e43e65547da2f33ee008f19f96aefbd4862284c24ba6667afce2bf4812b2002d1c7faf46f388ff8528fd667538abddf4f1db23b615902d9c17cf78fafbc6c543a434aa333579883c28054"}], [{{0x9, 0x5, 0x4, 0x0, 0x400, 0x7, 0xf7, 0xaf, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x4, 0x8f35}]}}, {{0x9, 0x5, 0xd, 0x0, 0x3ff, 0x4, 0x6, 0x6, [@generic={0x9d, 0x2, "8484cad332c2b8d4bbf714f05e1a12f616aa53f1bd8448d0e65ecb8af840b83ecbf62a09f4dc0e7402f02754bfda58ee13660461c71f3c4c883e31b6750db9591e79ea170c349154a36e76e1ea7fd609b434ee5a1486238ed32a614fbfbb1fd646849d6aaa19a7f33cdde3029e261055c18acd54fbebb7044ba7377e478219c9247cac6443fb157e981fc3befa1e9ce3edbaa7d2a5ef9bc8d799ad"}]}}, {{0x9, 0x5, 0x80, 0x0, 0x40, 0x3, 0xf7, 0x48, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x12, 0x401}]}}]}}]}}]}}, &(0x7f00000011c0)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x250, 0x1, 0xf9, 0x81, 0x40, 0xcb}, 0x32, &(0x7f00000003c0)={0x5, 0xf, 0x32, 0x3, [@ssp_cap={0x1c, 0x10, 0xa, 0x81, 0x4, 0xed, 0x0, 0x5, [0x3f00, 0xf0, 0xc0, 0x3f00]}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x9, 0x2, 0x25a7}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0x1f, 0x6, 0x8}]}, 0x3, [{0x4, &(0x7f0000001080)=@lang_id={0x4, 0x3, 0x500a}}, {0x4, &(0x7f00000010c0)=@lang_id={0x4, 0x3, 0x4ff}}, {0xa1, &(0x7f0000001100)=@string={0xa1, 0x3, "3e351e7499bc736fa2890857c319530a1651b0afefcb26fed8be2a553c4a78a68229d3d92b72da7dc14e720a0f14661e8f3b566d097c39203c2286429a22859a1ab078e58ce7774b45396d4aa535b84814c944b7ae2abea689dfc55eeec6c3a71bd06c1cd223aedf9fe45f9d4d09470f9fd0710b50581dcbf74b744e393cae4d48d511ef33db3ce05acef07f9adc773dc1bc1e84e19cefa4675234940c5ede"}}]}) (async) r5 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r5, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r5, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r5, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r5, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r5, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_write(r5, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r5, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r4, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0x3) (async) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100), 0x840, 0x0) [ 954.752878][ T493] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 954.762094][ T493] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 954.770371][ T493] usb 5-1: Product: syz [ 954.776485][ T493] usb 5-1: Manufacturer: syz [ 954.782307][ T493] usb 5-1: SerialNumber: syz [ 954.842830][ T496] usb 3-1: new full-speed USB device number 92 using dummy_hcd 05:11:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r1 = socket(0x0, 0x6, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_NET_SET(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001180)={0x20, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x5}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0xb4, r5, 0x300, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x9c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcada}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x30}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x38}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_NODE={0x4}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000}, 0x8010) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, r5, 0x100, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7f73}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x4) sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="020004000000000000ff74f8b4000c0007800800050000000000"], 0x20}}, 0x0) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0xb4, r3, 0x300, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x9c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcada}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x30}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x38}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_NODE={0x4}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000}, 0x8010) sendmsg$TIPC_NL_SOCK_GET(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)={0xec, r3, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x4c1c7da4}, @TIPC_NLA_NET_NODEID={0x0, 0x3, 0xdf4c}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xe6}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0xfffffff9}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffff}, @TIPC_NLA_CON_FLAG={0xff36, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}]}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x1}, 0x10000) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f00000000c0)) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r10, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r9, @ANYBLOB="2c0433005000de295b3acba52ee4080211000001"], 0x448}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(r8, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r9}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040041) 05:11:53 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) r1 = socket(0x0, 0x6, 0x8) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_NET_SET(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001180)={0x20, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x5}]}]}, 0x20}}, 0x0) (async) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0xb4, r5, 0x300, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x9c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcada}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x30}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x38}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_NODE={0x4}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000}, 0x8010) (async) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, r5, 0x100, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7f73}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x4) (async) sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="020004000000000000ff74f8b4000c0007800800050000000000"], 0x20}}, 0x0) (async) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0xb4, r3, 0x300, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x9c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcada}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x30}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x38}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_NODE={0x4}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000}, 0x8010) (async) sendmsg$TIPC_NL_SOCK_GET(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)={0xec, r3, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x4c1c7da4}, @TIPC_NLA_NET_NODEID={0x0, 0x3, 0xdf4c}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xe6}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0xfffffff9}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffff}, @TIPC_NLA_CON_FLAG={0xff36, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}]}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x1}, 0x10000) (async) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) (async) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f00000000c0)) (async) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r10, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r9, @ANYBLOB="2c0433005000de295b3acba52ee4080211000001"], 0x448}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(r8, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r9}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040041) [ 955.052899][ T471] usb 2-1: new high-speed USB device number 53 using dummy_hcd [ 955.072809][ T6300] usb 1-1: new full-speed USB device number 95 using dummy_hcd [ 955.112835][ T496] usb 3-1: device descriptor read/64, error 18 [ 955.432874][ T6300] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 955.442852][ T6300] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 955.443044][ T471] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 955.451534][ T6300] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 955.522837][ T496] usb 3-1: device descriptor read/64, error 18 [ 955.622889][ T471] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 955.631875][ T471] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 955.639858][ T471] usb 2-1: Product: syz [ 955.642898][ T6300] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 955.644154][ T496] usb usb3-port1: attempt power cycle [ 955.652916][ T6300] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 955.657974][ T471] usb 2-1: Manufacturer: syz [ 955.665893][ T6300] usb 1-1: Product: syz [ 955.670551][ T471] usb 2-1: SerialNumber: syz [ 955.674446][ T6300] usb 1-1: Manufacturer: syz [ 955.683263][ T6300] usb 1-1: SerialNumber: syz [ 955.724483][ T6300] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 955.731097][ T6300] cdc_ncm 1-1:1.0: bind() failure [ 955.922877][ T493] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 955.929180][ T493] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 955.936614][ T493] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 956.073833][ T496] usb 3-1: new full-speed USB device number 93 using dummy_hcd [ 956.132864][ T493] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 956.139805][ T493] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 956.151746][ T493] usb 5-1: USB disconnect, device number 42 [ 956.158009][ T493] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 956.166516][ T496] usb 3-1: Invalid ep0 maxpacket: 0 [ 956.313018][ T496] usb 3-1: new full-speed USB device number 94 using dummy_hcd 05:11:55 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r1 = socket(0x0, 0x6, 0x8) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) (async) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$TIPC_NL_NET_SET(r4, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001180)={0x20, r5, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x5}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0xb4, r5, 0x300, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x9c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcada}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x30}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x38}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_NODE={0x4}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000}, 0x8010) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, r5, 0x100, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7f73}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x4) (async) sendmsg$TIPC_NL_LINK_SET(r0, &(0x7f00000004c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x38, r5, 0x100, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7f73}]}, @TIPC_NLA_NET={0x10, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x100}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x44}, 0x4) sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="020004000000000000ff74f8b4000c0007800800050000000000"], 0x20}}, 0x0) (async) sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001180)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r5, @ANYBLOB="020004000000000000ff74f8b4000c0007800800050000000000"], 0x20}}, 0x0) sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0xb4, r3, 0x300, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x9c, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xcada}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x30}]}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd0}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x38}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}]}, @TIPC_NLA_NODE={0x4}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000}, 0x8010) sendmsg$TIPC_NL_SOCK_GET(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f00000007c0)={0xec, r3, 0x1, 0x70bd29, 0x25dfdbfc, {}, [@TIPC_NLA_NET={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x4c1c7da4}, @TIPC_NLA_NET_NODEID={0x0, 0x3, 0xdf4c}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}]}, @TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}]}, @TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x101}]}, @TIPC_NLA_NODE={0x20, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xe6}, @TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0xfffffff9}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x2}]}, @TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_SOCK={0x5c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3ff}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x5}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffff}, @TIPC_NLA_CON_FLAG={0xff36, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x800}]}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x1}, 0x10000) getsockname$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_create1(0x0) (async) r7 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_MOD(r7, 0x3, r6, &(0x7f00000000c0)) r8 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000180)='/sys/kernel/debug/binder/transaction_log\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r10 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r10, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r9, @ANYBLOB="2c0433005000de295b3acba52ee4080211000001"], 0x448}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(r8, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000580)={&(0x7f0000000500)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {{}, {@val={0x8, 0x3, r9}, @void}}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x4040041) 05:11:55 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000100)={0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="4011150000001522c5cf3f908e066c55520000ccd04246a4e1db23"], &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f0000000140)={0x20, 0x1, 0x80, "584a6b156d2881a8596c54475ccbbf26a21834524aa580c413447cb4ef93372f1a038adc49e317e4034ae9fbde4c04c5d1d95566e37f0b076576a40bfdad5df771a53eb318f34fc4086e739310f598a748bda8274250444cc26080dcaa85e5fe2e9b7b1b0b49d06338bfb9fe2e22decd6b291ad654b35150293bb12761c3986d"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x6b}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x6, 0x800, 0x7, 0x1, 0x101, 0xc97, 0xff, 0x5, 0x1000, 0x6, 0xef58, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x1}, &(0x7f00000003c0)={0x20, 0x83, 0x2}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) 05:11:55 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x0, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x1000200e}) [ 956.392122][ T1669] usb 4-1: USB disconnect, device number 79 [ 956.402945][ T496] usb 3-1: Invalid ep0 maxpacket: 0 [ 956.411923][ T496] usb usb3-port1: unable to enumerate USB device 05:11:55 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$uac1(0xffffffffffffffff, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0x40, 0xc, 0x4, {0x4, 0x5, "d615"}}, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x809}}}, &(0x7f0000000500)={0x44, &(0x7f0000000140)={0x20, 0x16, 0x6a, "8e3d2b6538f7f524f175f4a13bed56d31c029d44cd81a0b6237effd0b1bdfc7b1188040be741b8b0840a314c56aaaf766ca3f9328be0893f1d984e02af4700fc4f919579cca065e0d67a92cd3e6af2ca40c8d249f4f567a5a85593291d8632d333cc7aedb464e0d9cc89"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000200)={0x0, 0x8, 0x1, 0xad}, &(0x7f0000000280)={0x20, 0x81, 0x2, "bafc"}, &(0x7f00000002c0)={0x20, 0x82, 0x1, "9f"}, &(0x7f0000000300)={0x20, 0x83, 0x3, "598fe0"}, &(0x7f0000000340)={0x20, 0x84, 0x2, "66d8"}, &(0x7f0000000380)={0x20, 0x85, 0x3, "dd7eb3"}}) 05:11:55 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x1000200e}) [ 956.625999][T22923] udc-core: couldn't find an available UDC or it's busy [ 956.641886][T22923] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 956.654327][T22923] udc-core: couldn't find an available UDC or it's busy [ 956.661104][T22923] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 956.673483][ T6300] usb 1-1: USB disconnect, device number 95 [ 956.792878][ T471] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 956.799143][ T471] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 956.806371][ T471] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 956.822813][ T1669] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 956.912813][T18923] usb 5-1: new high-speed USB device number 43 using dummy_hcd [ 956.912813][ T496] usb 3-1: new full-speed USB device number 95 using dummy_hcd [ 957.014534][ T471] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 957.027115][ T471] usb 2-1: USB disconnect, device number 53 [ 957.033303][ T471] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 957.182920][ T1669] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 957.212837][ T496] usb 3-1: device descriptor read/64, error 18 [ 957.272963][T18923] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 957.352864][ T1669] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 957.361751][ T1669] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 957.369713][ T1669] usb 4-1: Product: syz [ 957.373755][ T1669] usb 4-1: Manufacturer: syz [ 957.378163][ T1669] usb 4-1: SerialNumber: syz 05:11:56 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0xd, 0xea, {0xea, 0xd, "a2fe037b8cc39bd9f675e1078dc65b5f8aba165e7b4a56a2c236f8cd1ab329bc9ab072e903501de321e0dba8c9298f46697742a454d8f316921b03cf42e116060b4fdf4abaa1daaec0263a897afeab5439c52c6ed0cd03501ef37d978003d2d488f4442acb59aed57f50a20038ed715e2dd54f5cf5420a75d5b88e2798ffcea384496b4af0521412aa1ac9b14a70f7abbd5f8b1d58c3c025650aeab5903ee1f808fee969428146d32fed813117549b76ed4b28c486369fbe41d593ae32bfb42ee742eb2675c8967ccc0deda36e7164e334cef0cb1a7a1384ffd0311f7da354e4a7f20742949cd526"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000240)={0x20, 0xe, 0x34, "6250110bc85bbba763ff2bc37f5dd75f291b31790546b5c3b089b6ed4cd3014597a6af3b19f444157e93bd42a65bbc1ca0691288"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x1000200e}) 05:11:56 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x0, 0x10, 0xb5, {0xb5, 0xe, "0752c53706f7a40419a0c4f677f77a0fa46e4c80200cf7b1cee5bcafffe65d2f734d5b7fdf2e21afc727a34da42a73eaf93c303306f8b6afe9919d4bd336436f6221a64f5515c6b306757cc325249ebe9af1caeb1942d33829ca6440949351e28117802b12ab1faf214c4d3cc7af1428390726bfc9435758eb28e7ad1c3779cf0a9e0a5187453b4c90fbfeee1e393d67d194776a08c148c85d2711271d169d9df7f60b02e53aa2e1014056e614ce6c5676b179"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x0, 0x15, 0x13, "089c9d46b1ee270c010fb11cc6763cbaf29f79"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0xf0}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x1000, 0x9, 0x0, 0x83, 0x9, 0xeb, 0x3f, 0x7fffffff, 0x8, 0x7ff, 0x6, 0x1}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x5}, &(0x7f0000000340)={0x20, 0x83, 0x2}, &(0x7f0000000380)={0x20, 0x87, 0x2, 0x800}, &(0x7f00000003c0)={0x20, 0x89, 0x2, 0x1}}) [ 957.442903][T18923] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 957.451935][T18923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 957.459817][T18923] usb 5-1: Product: syz [ 957.463780][T18923] usb 5-1: Manufacturer: syz [ 957.468206][T18923] usb 5-1: SerialNumber: syz 05:11:56 executing program 5: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x1, 0x2, 0x6, 0x42, 0x2}}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)) 05:11:56 executing program 5: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x1, 0x2, 0x6, 0x42, 0x2}}) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)) 05:11:56 executing program 5: ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x2, {0x2, 0x1, 0x2, 0x6, 0x42, 0x2}}) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)) 05:11:56 executing program 5: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={{0x30}, {0x30, 0x20c, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x1, 0x1, 0x4, 0x5, 0x0, 0x5], 0x5}, {0x3, [0x2, 0x1, 0x4, 0x2, 0x4, 0x5], 0x5, 0x2}}}}, {{@ip={@broadcast, @multicast1, 0xffffff00, 0xffffff00, 'veth1_vlan\x00', 'wlan1\x00', {}, {0xff}, 0x29, 0x0, 0x2}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={{0x50}, {'syz0\x00', 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x160, 0x1c0, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0xcb, 0x9, 'fsm\x00', "6644b6f46baff32a08bfbd18db514c9a1879e32913bac670df66d95212b98b9d0dead86a7057e07a125497cbb61b85fe769e50a64603eb5503762ab21d864d898ffe55fc8e0f6dbdac36b645dfeba4c143d59c18f0745c5ae53b0cc59c310fa884bc448730d1855092c868055f1cfecfc40e14d4c9e88f0cb6e1d33256c06533", 0x1a, 0x1, {0xa4cd}}}, @common=@ah={{0x30}, {[0x0, 0x10000], 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="e64f42c73dca", 0xfffb, 0x4, [0x1d, 0x15, 0x30, 0x8, 0x2, 0x38, 0x15, 0x36, 0x18, 0x33, 0x23, 0xe, 0x0, 0x11, 0x37, 0x16], 0x2, 0x91}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x4a0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x43c2c2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000000640)={0x30000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 957.642820][ T496] usb 3-1: device descriptor read/64, error 18 [ 957.772819][ T3235] usb 1-1: new full-speed USB device number 96 using dummy_hcd [ 957.782822][ T6300] usb 2-1: new high-speed USB device number 54 using dummy_hcd [ 957.932816][ T496] usb 3-1: new full-speed USB device number 96 using dummy_hcd [ 958.142892][ T6300] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 958.192878][ T3235] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 958.203722][ T3235] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 958.214328][ T3235] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 958.224894][ T3235] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 958.235426][ T496] usb 3-1: device descriptor read/64, error 18 [ 958.292896][T18923] cdc_ncm 5-1:1.0: failed to get mac address [ 958.312904][ T6300] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 958.321873][T18923] cdc_ncm 5-1:1.0: bind() failure [ 958.327717][ T6300] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 958.335568][ T6300] usb 2-1: Product: syz [ 958.339616][ T6300] usb 2-1: Manufacturer: syz [ 958.344102][T18923] cdc_ncm: probe of 5-1:1.1 failed with error -71 [ 958.350450][ T6300] usb 2-1: SerialNumber: syz [ 958.362891][T18923] cdc_mbim: probe of 5-1:1.1 failed with error -71 [ 958.375298][T18923] usb 5-1: USB disconnect, device number 43 [ 958.402920][ T3235] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 958.411839][ T3235] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 958.419786][ T3235] usb 1-1: Product: syz [ 958.424221][ T3235] usb 1-1: Manufacturer: syz [ 958.428630][ T3235] usb 1-1: SerialNumber: syz [ 958.452901][T22975] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 958.522873][ T1669] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 958.529168][ T1669] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 958.536482][ T1669] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 958.652799][ T496] usb 3-1: device descriptor read/64, error 18 [ 958.673315][T22975] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 958.680144][T22975] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 958.723246][T22918] udc-core: couldn't find an available UDC or it's busy [ 958.730011][T22918] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 958.754416][ T1669] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 958.770079][ T1669] usb 4-1: USB disconnect, device number 80 [ 958.782022][ T1669] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 958.782890][ T496] usb usb3-port1: attempt power cycle 05:11:57 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000100)={0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="4011150000001522c5cf3f908e066c55520000ccd04246a4e1db23"], &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f0000000140)={0x20, 0x1, 0x80, "584a6b156d2881a8596c54475ccbbf26a21834524aa580c413447cb4ef93372f1a038adc49e317e4034ae9fbde4c04c5d1d95566e37f0b076576a40bfdad5df771a53eb318f34fc4086e739310f598a748bda8274250444cc26080dcaa85e5fe2e9b7b1b0b49d06338bfb9fe2e22decd6b291ad654b35150293bb12761c3986d"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x6b}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x6, 0x800, 0x7, 0x1, 0x101, 0xc97, 0xff, 0x5, 0x1000, 0x6, 0xef58, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x1}, &(0x7f00000003c0)={0x20, 0x83, 0x2}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000100)={0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="4011150000001522c5cf3f908e066c55520000ccd04246a4e1db23"], &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f0000000140)={0x20, 0x1, 0x80, "584a6b156d2881a8596c54475ccbbf26a21834524aa580c413447cb4ef93372f1a038adc49e317e4034ae9fbde4c04c5d1d95566e37f0b076576a40bfdad5df771a53eb318f34fc4086e739310f598a748bda8274250444cc26080dcaa85e5fe2e9b7b1b0b49d06338bfb9fe2e22decd6b291ad654b35150293bb12761c3986d"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x6b}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x6, 0x800, 0x7, 0x1, 0x101, 0xc97, 0xff, 0x5, 0x1000, 0x6, 0xef58, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x1}, &(0x7f00000003c0)={0x20, 0x83, 0x2}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) (async) [ 959.202805][ T496] usb 3-1: new full-speed USB device number 97 using dummy_hcd [ 959.293054][ T496] usb 3-1: Invalid ep0 maxpacket: 0 [ 959.323079][T22975] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 959.329857][T22975] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 05:11:58 executing program 5: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={{0x30}, {0x30, 0x20c, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x1, 0x1, 0x4, 0x5, 0x0, 0x5], 0x5}, {0x3, [0x2, 0x1, 0x4, 0x2, 0x4, 0x5], 0x5, 0x2}}}}, {{@ip={@broadcast, @multicast1, 0xffffff00, 0xffffff00, 'veth1_vlan\x00', 'wlan1\x00', {}, {0xff}, 0x29, 0x0, 0x2}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={{0x50}, {'syz0\x00', 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x160, 0x1c0, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0xcb, 0x9, 'fsm\x00', "6644b6f46baff32a08bfbd18db514c9a1879e32913bac670df66d95212b98b9d0dead86a7057e07a125497cbb61b85fe769e50a64603eb5503762ab21d864d898ffe55fc8e0f6dbdac36b645dfeba4c143d59c18f0745c5ae53b0cc59c310fa884bc448730d1855092c868055f1cfecfc40e14d4c9e88f0cb6e1d33256c06533", 0x1a, 0x1, {0xa4cd}}}, @common=@ah={{0x30}, {[0x0, 0x10000], 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="e64f42c73dca", 0xfffb, 0x4, [0x1d, 0x15, 0x30, 0x8, 0x2, 0x38, 0x15, 0x36, 0x18, 0x33, 0x23, 0xe, 0x0, 0x11, 0x37, 0x16], 0x2, 0x91}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x4a0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x43c2c2, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000000640)={0x30000000}) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:11:58 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$uac1(0xffffffffffffffff, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0x40, 0xc, 0x4, {0x4, 0x5, "d615"}}, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x809}}}, &(0x7f0000000500)={0x44, &(0x7f0000000140)={0x20, 0x16, 0x6a, "8e3d2b6538f7f524f175f4a13bed56d31c029d44cd81a0b6237effd0b1bdfc7b1188040be741b8b0840a314c56aaaf766ca3f9328be0893f1d984e02af4700fc4f919579cca065e0d67a92cd3e6af2ca40c8d249f4f567a5a85593291d8632d333cc7aedb464e0d9cc89"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000200)={0x0, 0x8, 0x1, 0xad}, &(0x7f0000000280)={0x20, 0x81, 0x2, "bafc"}, &(0x7f00000002c0)={0x20, 0x82, 0x1, "9f"}, &(0x7f0000000300)={0x20, 0x83, 0x3, "598fe0"}, &(0x7f0000000340)={0x20, 0x84, 0x2, "66d8"}, &(0x7f0000000380)={0x20, 0x85, 0x3, "dd7eb3"}}) 05:11:58 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:58 executing program 5: setsockopt$IPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x440, 0xffffffff, 0x0, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x3a8, 0x3a8, 0x3a8, 0xffffffff, 0x4, &(0x7f0000000000), {[{{@uncond, 0x0, 0xa0, 0x100, 0x0, {}, [@common=@addrtype={{0x30}, {0x30, 0x20c, 0x1, 0x1}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x2, [0x1, 0x1, 0x4, 0x5, 0x0, 0x5], 0x5}, {0x3, [0x2, 0x1, 0x4, 0x2, 0x4, 0x5], 0x5, 0x2}}}}, {{@ip={@broadcast, @multicast1, 0xffffff00, 0xffffff00, 'veth1_vlan\x00', 'wlan1\x00', {}, {0xff}, 0x29, 0x0, 0x2}, 0x0, 0xc0, 0xe8, 0x0, {}, [@common=@osf={{0x50}, {'syz0\x00', 0x0, 0xe}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x6}}}, {{@uncond, 0x0, 0x160, 0x1c0, 0x0, {}, [@common=@unspec=@string={{0xc0}, {0xcb, 0x9, 'fsm\x00', "6644b6f46baff32a08bfbd18db514c9a1879e32913bac670df66d95212b98b9d0dead86a7057e07a125497cbb61b85fe769e50a64603eb5503762ab21d864d898ffe55fc8e0f6dbdac36b645dfeba4c143d59c18f0745c5ae53b0cc59c310fa884bc448730d1855092c868055f1cfecfc40e14d4c9e88f0cb6e1d33256c06533", 0x1a, 0x1, {0xa4cd}}}, @common=@ah={{0x30}, {[0x0, 0x10000], 0x1}}]}, @common=@CLUSTERIP={0x60, 'CLUSTERIP\x00', 0x0, {0x0, @random="e64f42c73dca", 0xfffb, 0x4, [0x1d, 0x15, 0x30, 0x8, 0x2, 0x38, 0x15, 0x36, 0x18, 0x33, 0x23, 0xe, 0x0, 0x11, 0x37, 0x16], 0x2, 0x91}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x4a0) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x43c2c2, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) pipe2(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f0000000640)={0x30000000}) (async, rerun: 64) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (rerun: 64) [ 959.442812][ T496] usb 3-1: new full-speed USB device number 98 using dummy_hcd [ 959.492920][ T6300] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 959.499312][ T6300] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 959.506825][ T6300] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 959.532835][ T493] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 959.552875][ T3235] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 959.559146][ T3235] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 959.566475][ T3235] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 959.704784][ T6300] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 959.717820][ T6300] usb 2-1: USB disconnect, device number 54 [ 959.723704][ T1669] usb 5-1: new high-speed USB device number 44 using dummy_hcd [ 959.733589][ T6300] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 959.763103][ T3235] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 959.775036][ T3235] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 959.932913][ T493] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 959.943801][ T496] usb 3-1: device not accepting address 98, error -71 [ 959.952114][ T496] usb usb3-port1: unable to enumerate USB device [ 959.964504][T18923] usb 1-1: USB disconnect, device number 96 [ 959.973176][T18923] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 960.112896][ T1669] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 960.113136][ T493] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 960.132557][ T493] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 960.141717][ T493] usb 4-1: Product: syz [ 960.145770][ T493] usb 4-1: Manufacturer: syz [ 960.150139][ T493] usb 4-1: SerialNumber: syz 05:11:58 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0xd, 0xea, {0xea, 0xd, "a2fe037b8cc39bd9f675e1078dc65b5f8aba165e7b4a56a2c236f8cd1ab329bc9ab072e903501de321e0dba8c9298f46697742a454d8f316921b03cf42e116060b4fdf4abaa1daaec0263a897afeab5439c52c6ed0cd03501ef37d978003d2d488f4442acb59aed57f50a20038ed715e2dd54f5cf5420a75d5b88e2798ffcea384496b4af0521412aa1ac9b14a70f7abbd5f8b1d58c3c025650aeab5903ee1f808fee969428146d32fed813117549b76ed4b28c486369fbe41d593ae32bfb42ee742eb2675c8967ccc0deda36e7164e334cef0cb1a7a1384ffd0311f7da354e4a7f20742949cd526"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000240)={0x20, 0xe, 0x34, "6250110bc85bbba763ff2bc37f5dd75f291b31790546b5c3b089b6ed4cd3014597a6af3b19f444157e93bd42a65bbc1ca0691288"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:11:58 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, 0x0, &(0x7f00000000c0)) dup3(r0, r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x20000000}) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r5 = syz_open_dev$char_usb(0xc, 0xb4, 0x7) write$char_usb(r3, &(0x7f0000000180)="3c06eb48437902e7689181ca6cad62feb7edb8fae980a7651bf43cb870ec03209974fdd982f093841c0d87efeed61d40a3a6662869a06b062a122384f959abdbb130b8405504e27c91aa6db0ef894fd99af2eeecd8f5adf5e0f0b055fc56c1cf18b1696eed4343e1164a48bcb71497af14a2a8605d19b23e3d346d72bd8fa5ac8b4f259a4a0ec7789757ed355b979beb2f3e0888a5bbdb375caac0328bc3143f9aa073c1e903c09c466a943e7eca37f5d6cde8483a467f81353f5cc401ffe1b462cc0a951a", 0xc5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) [ 960.282882][ T1669] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 960.291849][ T1669] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 960.299802][ T1669] usb 5-1: Product: syz [ 960.302842][ T496] usb 3-1: new full-speed USB device number 99 using dummy_hcd [ 960.303947][ T1669] usb 5-1: Manufacturer: syz [ 960.316063][ T1669] usb 5-1: SerialNumber: syz 05:11:59 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x0, 0x10, 0xb5, {0xb5, 0xe, "0752c53706f7a40419a0c4f677f77a0fa46e4c80200cf7b1cee5bcafffe65d2f734d5b7fdf2e21afc727a34da42a73eaf93c303306f8b6afe9919d4bd336436f6221a64f5515c6b306757cc325249ebe9af1caeb1942d33829ca6440949351e28117802b12ab1faf214c4d3cc7af1428390726bfc9435758eb28e7ad1c3779cf0a9e0a5187453b4c90fbfeee1e393d67d194776a08c148c85d2711271d169d9df7f60b02e53aa2e1014056e614ce6c5676b179"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x0, 0x15, 0x13, "089c9d46b1ee270c010fb11cc6763cbaf29f79"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0xf0}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x1000, 0x9, 0x0, 0x83, 0x9, 0xeb, 0x3f, 0x7fffffff, 0x8, 0x7ff, 0x6, 0x1}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x5}, &(0x7f0000000340)={0x20, 0x83, 0x2}, &(0x7f0000000380)={0x20, 0x87, 0x2, 0x800}, &(0x7f00000003c0)={0x20, 0x89, 0x2, 0x1}}) 05:11:59 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) dup3(r0, r1, 0x0) (async) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x20000000}) (async) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0x1) (async) r4 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) r5 = syz_open_dev$char_usb(0xc, 0xb4, 0x7) (async) write$char_usb(r3, &(0x7f0000000180)="3c06eb48437902e7689181ca6cad62feb7edb8fae980a7651bf43cb870ec03209974fdd982f093841c0d87efeed61d40a3a6662869a06b062a122384f959abdbb130b8405504e27c91aa6db0ef894fd99af2eeecd8f5adf5e0f0b055fc56c1cf18b1696eed4343e1164a48bcb71497af14a2a8605d19b23e3d346d72bd8fa5ac8b4f259a4a0ec7789757ed355b979beb2f3e0888a5bbdb375caac0328bc3143f9aa073c1e903c09c466a943e7eca37f5d6cde8483a467f81353f5cc401ffe1b462cc0a951a", 0xc5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000140)) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) 05:11:59 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, 0x0, &(0x7f00000000c0)) dup3(r0, r1, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x20000000}) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0x1) r4 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r5 = syz_open_dev$char_usb(0xc, 0xb4, 0x7) write$char_usb(r3, &(0x7f0000000180)="3c06eb48437902e7689181ca6cad62feb7edb8fae980a7651bf43cb870ec03209974fdd982f093841c0d87efeed61d40a3a6662869a06b062a122384f959abdbb130b8405504e27c91aa6db0ef894fd99af2eeecd8f5adf5e0f0b055fc56c1cf18b1696eed4343e1164a48bcb71497af14a2a8605d19b23e3d346d72bd8fa5ac8b4f259a4a0ec7789757ed355b979beb2f3e0888a5bbdb375caac0328bc3143f9aa073c1e903c09c466a943e7eca37f5d6cde8483a467f81353f5cc401ffe1b462cc0a951a", 0xc5) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000140)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) dup3(r0, r1, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) (async) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x20000000}) (async) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)=0x1) (async) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) syz_open_dev$char_usb(0xc, 0xb4, 0x7) (async) write$char_usb(r3, &(0x7f0000000180)="3c06eb48437902e7689181ca6cad62feb7edb8fae980a7651bf43cb870ec03209974fdd982f093841c0d87efeed61d40a3a6662869a06b062a122384f959abdbb130b8405504e27c91aa6db0ef894fd99af2eeecd8f5adf5e0f0b055fc56c1cf18b1696eed4343e1164a48bcb71497af14a2a8605d19b23e3d346d72bd8fa5ac8b4f259a4a0ec7789757ed355b979beb2f3e0888a5bbdb375caac0328bc3143f9aa073c1e903c09c466a943e7eca37f5d6cde8483a467f81353f5cc401ffe1b462cc0a951a", 0xc5) (async) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r5, &(0x7f0000000140)) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) (async) [ 960.482812][T22439] usb 2-1: new high-speed USB device number 55 using dummy_hcd 05:11:59 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) close(r2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:11:59 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async, rerun: 32) close(r2) (async, rerun: 32) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 960.662845][ T496] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 960.673682][ T496] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 960.683296][ T496] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 960.693893][ T496] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 960.742805][T18923] usb 1-1: new full-speed USB device number 97 using dummy_hcd [ 960.812900][ T1669] cdc_ncm 5-1:1.0: failed GET_NTB_PARAMETERS [ 960.818943][ T1669] cdc_ncm 5-1:1.0: bind() failure [ 960.824923][ T1669] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 960.831515][ T1669] cdc_ncm 5-1:1.1: bind() failure [ 960.842883][T22439] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 960.862906][ T496] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 960.871823][ T496] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 960.879897][ T496] usb 3-1: Product: syz [ 960.883961][ T496] usb 3-1: Manufacturer: syz [ 960.888355][ T496] usb 3-1: SerialNumber: syz [ 961.012904][T22439] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 961.021756][T22439] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 961.029729][T22439] usb 2-1: Product: syz [ 961.033798][T22439] usb 2-1: Manufacturer: syz [ 961.038123][T22439] usb 2-1: SerialNumber: syz [ 961.112860][T18923] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 961.123839][T18923] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 961.135527][T23005] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 961.142346][T18923] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 961.142580][T23005] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 961.153006][T18923] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 961.292973][ T493] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 961.299225][ T493] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 961.307082][ T493] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 961.322893][T18923] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 961.331835][T18923] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 961.339673][T18923] usb 1-1: Product: syz [ 961.343723][T18923] usb 1-1: Manufacturer: syz [ 961.348131][T18923] usb 1-1: SerialNumber: syz [ 961.372871][T23099] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 05:12:00 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000100)={0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="4011150000001522c5cf3f908e066c55520000ccd04246a4e1db23"], &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f0000000140)={0x20, 0x1, 0x80, "584a6b156d2881a8596c54475ccbbf26a21834524aa580c413447cb4ef93372f1a038adc49e317e4034ae9fbde4c04c5d1d95566e37f0b076576a40bfdad5df771a53eb318f34fc4086e739310f598a748bda8274250444cc26080dcaa85e5fe2e9b7b1b0b49d06338bfb9fe2e22decd6b291ad654b35150293bb12761c3986d"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x6b}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x6, 0x800, 0x7, 0x1, 0x101, 0xc97, 0xff, 0x5, 0x1000, 0x6, 0xef58, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x1}, &(0x7f00000003c0)={0x20, 0x83, 0x2}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) 05:12:00 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async, rerun: 32) close(r2) (async, rerun: 32) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 961.493111][T22998] udc-core: couldn't find an available UDC or it's busy [ 961.499899][T22998] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 961.507558][T22998] udc-core: couldn't find an available UDC or it's busy [ 961.514427][T22998] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 961.534748][ T493] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 961.556793][ T493] usb 4-1: USB disconnect, device number 81 [ 961.563938][ T493] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 961.593100][T23099] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 961.600028][T23099] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 961.813956][T23005] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 961.820924][T23005] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 961.872879][T18923] cdc_ncm 1-1:1.0: failed GET_NTB_PARAMETERS [ 961.878728][T18923] cdc_ncm 1-1:1.0: bind() failure [ 961.884564][T18923] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 961.891157][T18923] cdc_ncm 1-1:1.1: bind() failure [ 961.982847][ T493] usb 4-1: new high-speed USB device number 82 using dummy_hcd [ 962.052857][ T496] cdc_ncm 3-1:1.0: bind() failure [ 962.059617][ T496] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 962.066266][ T496] cdc_ncm 3-1:1.1: bind() failure [ 962.162915][T22439] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 962.169204][T22439] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 962.176576][T22439] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 962.362862][ T493] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 962.394662][T22439] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 962.407558][T22439] usb 2-1: USB disconnect, device number 55 [ 962.413879][T22439] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 962.459810][ T496] usb 5-1: USB disconnect, device number 44 [ 962.562899][ T493] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 962.574142][ T493] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 962.582100][ T493] usb 4-1: Product: syz [ 962.587446][ T493] usb 4-1: Manufacturer: syz [ 962.592098][ T493] usb 4-1: SerialNumber: syz [ 963.112847][ T493] cdc_ncm 4-1:1.0: failed GET_NTB_PARAMETERS [ 963.118747][ T493] cdc_ncm 4-1:1.0: bind() failure [ 963.124503][ T493] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 963.131269][ T493] cdc_ncm 4-1:1.1: bind() failure 05:12:01 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:01 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r2 = syz_open_dev$vcsn(&(0x7f0000000100), 0x80000001, 0x400000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x40000002}) r4 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000000040)={0x20000019}) 05:12:01 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x5, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000000000000006241a0000050905050000000000000904010000020d00000904010102020d0000090582020002000000090503020002000100"], 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000c00)={0x14, &(0x7f0000000b40)={0x0, 0x8, 0x44, {0x44, 0x22, "b2fbbe1d25f0f0f2245b57f694eb40954799da7124a758739a893f15842cb0886118fc00035c1da1ea33cdc8b8a0be2613bb69751f234778d54fd99587985e4a4eb9"}}, &(0x7f0000000bc0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000c40)={0x20, 0x11, 0x8, "08a2fdfdc98badd5"}, &(0x7f0000000c80)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0x200, 0xffff, 0x5, 0x80, 0x7, 0x2, 0x9, 0x1, 0x40, 0xec19, 0x7, 0x20}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x1}, &(0x7f0000000d80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0xe701}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x71, &(0x7f0000001340)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x48, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x2, 0x1, 0x2, 0x0, 0x7, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "7ea9d8"}, {0x5, 0x24, 0x0, 0x3ff}, {0xd, 0x24, 0xf, 0x1, 0xa446, 0x800, 0x400, 0x3}, {0x6, 0x24, 0x1a, 0x3, 0x20}}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x2, 0x5, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x0, 0x1f, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0x1f, 0x0, 0x5}}}}}}}]}}, &(0x7f0000001500)={0xa, &(0x7f00000013c0)={0xa, 0x6, 0x250, 0x1, 0xd3, 0x7, 0x8}, 0x1b, &(0x7f0000001400)={0x5, 0xf, 0x1b, 0x3, [@ptm_cap={0x3}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x1, 0x1, 0x5, 0xf00, 0x3, [0xff000f]}]}, 0x1, [{0x9c, &(0x7f0000001440)=@string={0x9c, 0x3, "7ca524c34cc39ae8a500a12c11c817559355f3836e4c1e189179c644401da508c18aadd6fa9297df319fdd8063fd4d1310142214212c6f66cdf7467ee5816ad232bfc98d65c663098541b3da16eaf84b1646fa54ded0df893daaf60ec1e98f6387effab50a6af7337713e388a391dae6330e66cfe74c470a6b15e3669845e317d0a0c63db704304f3a5d96542a1a16befdbdabe30677923683c2"}}]}) r1 = syz_usb_connect(0x5, 0x37d, &(0x7f0000000640)={{0x12, 0x1, 0x300, 0xc8, 0x23, 0xbc, 0x20, 0x67b, 0x23e3, 0xe9d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x36b, 0x1, 0x40, 0x9, 0x60, 0x1, [{{0x9, 0x4, 0xd9, 0x3, 0x8, 0x79, 0xa, 0x41, 0x1, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "6bce79"}, {0x5, 0x24, 0x0, 0x2}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x2, 0x7, 0x81}, [@obex={0x5, 0x24, 0x15, 0x8001}, @ncm={0x6, 0x24, 0x1a, 0x800, 0x4}, @network_terminal={0x7, 0x24, 0xa, 0x0, 0x6, 0x7, 0xf4}]}], [{{0x9, 0x5, 0xb, 0x0, 0x20, 0x2, 0x1, 0x6a, [@generic={0x2, 0x9}]}}, {{0x9, 0x5, 0xb, 0x1, 0x8, 0x3, 0x0, 0xff, [@generic={0x75, 0x11, "107187a0d91ba9593d70f95e869229bc599cd509929a14d5a73daca5dc0f057490c07676a393859ae8f347de52dc071ada30a500734638e1be8991e99860bd0b1435b37535faf5725ac15ec2f140005668a3397ff8dc1d0cecfd924dd79fa3030d15eec680dc99eb4d415ff52051a7dae23ac2"}]}}, {{0x9, 0x5, 0x8, 0xc, 0x8, 0x0, 0x5, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0xfeff}, @generic={0x6d, 0xf, "48956422388141fcb4df5839244d53bc364b71a750efce459ad5f0a1761af09a96348e0db9eb261297ffdd433525ab7934fc24f3115199e7f6b610549f0de363d752c152d6f3e82abef18b2ceab93dc9840f76c8da096496b3fbcfd79fe0ce5e19e417761db1a8a7e72e12"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x8, 0xda, 0x3f, [@generic={0x5b, 0xd, "4b987f2f4804e8bd7a90c86f78537559d9647cef47620a0390d0ffcfd5088d7fc04d47449d13973180d12d29fc27f59d8965dbf0078cd404d5eb2dc14b61892e53a154742dfd69683b3d8c284770d4823b471ff11d5ec9331d"}]}}, {{0x9, 0x5, 0x7, 0x0, 0x20, 0x23, 0x80, 0xfe, [@generic={0xb4, 0x21, "e248c6e3119a56e2e424c7c3f266990a1350a4d8293cf94a3a141322c5e201286f4c0bd45fcfa504f940b678eb12a7b826d5524a078fe7506e6397f9a5d549e6f300a07e98762ad9286d0b35048076cd7b26671b91cbd12ba07400f98f86186e3ff00be617f3b4aaaaa5b7df5d38c1bfd8e655341bfdd7eafe920e3a00488e381113bfed2a13527adf367c6c78dc94a553a99e04be264fd0afb2930acaa078396b1d55fce79b8fb12cc729e1715676e2a929"}]}}, {{0x9, 0x5, 0x4, 0x4, 0x58, 0x7f, 0x0, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x81}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0xfffd}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x7f, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0xff6}, @generic={0x16, 0x21, "5d11b0908db060ebe6dfac05497fc8d7e51d1c99"}]}}, {{0x9, 0x5, 0xc, 0x8, 0x40, 0x6, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x4}, @generic={0xb9, 0xb, "62da0e2bf11064d511c41efb7d38d1c1a85731195e29622067dfc78ae584aa816ba9ab6fd6534f35cb1a994436985ada87a2f0f6a1ff6fb8d1c05684302ffd607d8488618cbcd7aedf67a2c58bb62b6c2ea3673b3451b5331dd34ca3c9cad737c4901143a0bd7f370b4d0b8c0a88faf0f7246be35bdafa91eed61667efc06d99d6060bb50c6977d179d4880fd411d037106cb33e3291bcd1a84122dbf7b2711827f16e886c37f593cd4199b574b4ae8d653626480596bd"}]}}]}}]}}]}}, &(0x7f0000000b00)={0xa, &(0x7f00000009c0)={0xa, 0x6, 0x110, 0x33, 0x11, 0x9, 0x20, 0x40}, 0x24, &(0x7f0000000a00)={0x5, 0xf, 0x24, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0xc, 0x80, 0x5f, 0xc2, 0x1}, @ssp_cap={0x14, 0x10, 0xa, 0xa6, 0x2, 0xb0, 0xff0f, 0x6, [0xff0000, 0xc0]}]}, 0x1, [{0xb9, &(0x7f0000000a40)=@string={0xb9, 0x3, "44efdb4f3937c063b0ce8755a4d3cf974082c23e3860c612c173a07bc5d9f2ba1ca5c23297e50a370c8edeefbaf244221d537b5de10265084aafbe137c1fa7ddbdb8d2b2dc614e9a4d8c84f3844a2cd1b0914bfd9863d40dc445bec985ea1681f0f3de5c4c25482eb85be67f461a634c7221660888d5f63953a42853fc3d4f4891df65ddfdf0bb1240f55040f65398e1fc1476ede381560e58d57d6697e1c3fda672ef620b73985d96a801cb0990e9eb8530274affca6b"}}]}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) r2 = syz_usb_connect(0x5, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x24, 0xef, 0x9f, 0x40, 0x114f, 0x68a2, 0xe919, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0xf0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0x0, 0x28, 0x5f, 0x9, 0xff}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000200)={0x14, &(0x7f0000000ec0)={0x0, 0x3, 0x100, {0x100, 0x10, "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"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000005c0)={0x44, &(0x7f0000000280)={0x20, 0x12, 0x5c, "c444d5cc4e78991254785a412109c3fb1bb7eba97c9efddf7384dbd078f5c269bba3c45346aafeb2da3912da2e5ca233952fc55531cc3a33fec5a3445c58bf3f756ec96d8fe734dbbe26de9d5e34ee52fa8546fc5f980c4fc4af0e17"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x22}, &(0x7f0000000340)={0x0, 0x8, 0x1}, &(0x7f0000000380)={0x20, 0x80, 0x1c, {0x13f6, 0x2, 0x7fffffff, 0xfffc, 0x3f, 0x4, 0x3ff, 0x6, 0x0, 0x3, 0x8, 0x8001}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0x6}, &(0x7f0000000500)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x87, 0x2, 0x8}, &(0x7f0000000580)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x810, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) syz_usb_control_io$hid(r3, &(0x7f0000000240)={0x24, 0x0, 0x0, &(0x7f00000011c0)={0x0, 0x22, 0x7, {[@local=@item_4={0x3, 0x2, 0xa, "1600"}, @global=@item_012={0x1, 0x1, 0x0, 'T'}]}}, 0x0}, 0x0) syz_usb_control_io$hid(r3, &(0x7f0000001080)={0x24, &(0x7f00000000c0)={0x20, 0x0, 0x47, {0x47, 0x22, "3de08014a99fe778d5903247012096982f64069defaef0d10f449824bacd900661475a6766f3ab134fad8146ae593dab064d78feef51c49c60a25387eeda42929a1dfcf38a"}}, &(0x7f0000000140)={0x0, 0x3, 0x9d, @string={0x9d, 0x3, "943cd680b4d68ae4259193e52cb7becf0859c0ebee63f6c1b0d39a96ff0cb4deebce59960d92d4924f472ba3c2b0280f12e66e0f155bec5c8c938753859a59fd146b993892c027bbc47b3a6d1e6a784ed25577387728f6089ef08875a51be5f2cea1ca5a523c29c6db0960836432786f746eee7b6e9abdf9e363c0045f2b45a3b508dbd451a00acd9c525afe876ad4fd3dc325f96fecc7e8d7e8aa"}}, &(0x7f0000001000)={0x0, 0x22, 0x16, {[@global=@item_012={0x2, 0x1, 0x9, "efc3"}, @global=@item_012={0x2, 0x1, 0x8, "d6d0"}, @local=@item_4={0x3, 0x2, 0xa, "fb211e74"}, @main=@item_012={0x2, 0x0, 0xc, "dbf0"}, @local=@item_012={0x1, 0x2, 0x1, "df"}, @main=@item_4={0x3, 0x0, 0x8, "30e697b9"}, @main=@item_012={0x0, 0x0, 0xc}]}}, &(0x7f0000001040)={0x0, 0x21, 0x9, {0x9, 0x21, 0x7, 0x57, 0x1, {0x22, 0xbbf}}}}, &(0x7f0000001300)={0x2c, &(0x7f00000010c0)={0x20, 0x31, 0xe4, "e58958b2057198ee8a392a23fbed8ac05b8775ee97416b204046ea14a8210da58d2a75c92e073d6087ade0db13a0342af3782b0c99ed0798dbbf2dc43c5265d9c398f2210057e68465c5ef7f0b83462ae314af6288dc8aa54e0ef2f6bab6ffdd08aa51fec22b82bd7ab26f4d6cc602534abb0623bc7b8e549d677416133aa68015a79f96fed484562f15c1d74bc8ce059136dfc4788cdabf12ab89184a6b56f3842a8cad2ea2d81f97f3eb9bd40b0d42f2f865114afe095243fe252bf8f1865e05bf105e62e1cbc81d2ec26183daf204a56593b162b4f644249dd042a6c3dc68f1204b10"}, &(0x7f00000011c0)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000001200)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000001240)={0x20, 0x1, 0x64, "cb52f09cc000872c83c8d13cf87cb829d4c584845a86e040c96ddaab9e99c7e6aaee4b34d59e8b79e71bf50a3223e4155505f4f989c687a6399527f8cf8feb3c83b3753455b55e77ffa477734387b1e2536d9e330a038b6640462bd50ef9169919a7f88a"}, &(0x7f00000012c0)={0x20, 0x3, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:01 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0xd, 0xea, {0xea, 0xd, "a2fe037b8cc39bd9f675e1078dc65b5f8aba165e7b4a56a2c236f8cd1ab329bc9ab072e903501de321e0dba8c9298f46697742a454d8f316921b03cf42e116060b4fdf4abaa1daaec0263a897afeab5439c52c6ed0cd03501ef37d978003d2d488f4442acb59aed57f50a20038ed715e2dd54f5cf5420a75d5b88e2798ffcea384496b4af0521412aa1ac9b14a70f7abbd5f8b1d58c3c025650aeab5903ee1f808fee969428146d32fed813117549b76ed4b28c486369fbe41d593ae32bfb42ee742eb2675c8967ccc0deda36e7164e334cef0cb1a7a1384ffd0311f7da354e4a7f20742949cd526"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000240)={0x20, 0xe, 0x34, "6250110bc85bbba763ff2bc37f5dd75f291b31790546b5c3b089b6ed4cd3014597a6af3b19f444157e93bd42a65bbc1ca0691288"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:02 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r2 = syz_open_dev$vcsn(&(0x7f0000000100), 0x80000001, 0x400000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x40000002}) r4 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000000040)={0x20000019}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) syz_open_dev$vcsn(&(0x7f0000000100), 0x80000001, 0x400000) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000001c0)) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x40000002}) (async) socket$packet(0x11, 0x3, 0x300) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000000040)={0x20000019}) (async) [ 963.259013][ T493] usb 3-1: USB disconnect, device number 99 05:12:02 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x0, 0x10, 0xb5, {0xb5, 0xe, "0752c53706f7a40419a0c4f677f77a0fa46e4c80200cf7b1cee5bcafffe65d2f734d5b7fdf2e21afc727a34da42a73eaf93c303306f8b6afe9919d4bd336436f6221a64f5515c6b306757cc325249ebe9af1caeb1942d33829ca6440949351e28117802b12ab1faf214c4d3cc7af1428390726bfc9435758eb28e7ad1c3779cf0a9e0a5187453b4c90fbfeee1e393d67d194776a08c148c85d2711271d169d9df7f60b02e53aa2e1014056e614ce6c5676b179"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x0, 0x15, 0x13, "089c9d46b1ee270c010fb11cc6763cbaf29f79"}, &(0x7f0000000200)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0xf0}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x1000, 0x9, 0x0, 0x83, 0x9, 0xeb, 0x3f, 0x7fffffff, 0x8, 0x7ff, 0x6, 0x1}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x5}, &(0x7f0000000340)={0x20, 0x83, 0x2}, &(0x7f0000000380)={0x20, 0x87, 0x2, 0x800}, &(0x7f00000003c0)={0x20, 0x89, 0x2, 0x1}}) 05:12:02 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r2 = syz_open_dev$vcsn(&(0x7f0000000100), 0x80000001, 0x400000) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x40000002}) r4 = socket$packet(0x11, 0x3, 0x300) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000000040)={0x20000019}) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) syz_open_dev$vcsn(&(0x7f0000000100), 0x80000001, 0x400000) (async) openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f00000001c0)) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000140)={0x40000002}) (async) socket$packet(0x11, 0x3, 0x300) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r4, &(0x7f0000000040)={0x20000019}) (async) 05:12:02 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_wait(r2, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x6) fcntl$getownex(r2, 0x10, &(0x7f0000000280)) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/dev/ppp\x00'}, {0x20, 'net/fib_trie\x00'}], 0xa, "cfe6f4e3411dbeb7fe3a2b3e480c47bc8f3dc71d499ea6c837bd6068715431730d7df62217c93f3991863503433681cc6ae4e4e672890a1a7e78cfcc9b4017221c99a52327ba4243914e4f3063828785bcc89489097f6b8c5c4ffe0a5876c3f19cd184219c4e20df8795423cb07c3a77b47ec68026fab497a0e214d62b28fd5cb580a8ac"}, 0xa7) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/121, 0x79}], 0x1, 0x20000006, 0x40) epoll_pwait(r3, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8, &(0x7f0000000040)={[0x5]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:02 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_wait(r2, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x6) fcntl$getownex(r2, 0x10, &(0x7f0000000280)) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/dev/ppp\x00'}, {0x20, 'net/fib_trie\x00'}], 0xa, "cfe6f4e3411dbeb7fe3a2b3e480c47bc8f3dc71d499ea6c837bd6068715431730d7df62217c93f3991863503433681cc6ae4e4e672890a1a7e78cfcc9b4017221c99a52327ba4243914e4f3063828785bcc89489097f6b8c5c4ffe0a5876c3f19cd184219c4e20df8795423cb07c3a77b47ec68026fab497a0e214d62b28fd5cb580a8ac"}, 0xa7) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/121, 0x79}], 0x1, 0x20000006, 0x40) epoll_pwait(r3, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8, &(0x7f0000000040)={[0x5]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_wait(r2, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x6) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000280)) (async) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/dev/ppp\x00'}, {0x20, 'net/fib_trie\x00'}], 0xa, "cfe6f4e3411dbeb7fe3a2b3e480c47bc8f3dc71d499ea6c837bd6068715431730d7df62217c93f3991863503433681cc6ae4e4e672890a1a7e78cfcc9b4017221c99a52327ba4243914e4f3063828785bcc89489097f6b8c5c4ffe0a5876c3f19cd184219c4e20df8795423cb07c3a77b47ec68026fab497a0e214d62b28fd5cb580a8ac"}, 0xa7) (async) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/121, 0x79}], 0x1, 0x20000006, 0x40) (async) epoll_pwait(r3, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8, &(0x7f0000000040)={[0x5]}, 0x8) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) [ 963.443943][T23245] udc-core: couldn't find an available UDC or it's busy [ 963.450748][T23245] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 963.478469][T22439] usb 1-1: USB disconnect, device number 97 05:12:02 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_wait(r2, &(0x7f0000000180)=[{}, {}, {}], 0x3, 0x6) fcntl$getownex(r2, 0x10, &(0x7f0000000280)) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000280)) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') write$binfmt_script(r0, &(0x7f00000001c0)={'#! ', './file0', [{0x20, '/dev/ppp\x00'}, {0x20, 'net/fib_trie\x00'}], 0xa, "cfe6f4e3411dbeb7fe3a2b3e480c47bc8f3dc71d499ea6c837bd6068715431730d7df62217c93f3991863503433681cc6ae4e4e672890a1a7e78cfcc9b4017221c99a52327ba4243914e4f3063828785bcc89489097f6b8c5c4ffe0a5876c3f19cd184219c4e20df8795423cb07c3a77b47ec68026fab497a0e214d62b28fd5cb580a8ac"}, 0xa7) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/121, 0x79}], 0x1, 0x20000006, 0x40) epoll_pwait(r3, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8, &(0x7f0000000040)={[0x5]}, 0x8) (async) epoll_pwait(r3, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x8, &(0x7f0000000040)={[0x5]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 963.542844][ T496] usb 5-1: new high-speed USB device number 45 using dummy_hcd [ 963.563689][T18923] usb 2-1: new high-speed USB device number 56 using dummy_hcd [ 963.682829][ T493] usb 3-1: new full-speed USB device number 100 using dummy_hcd [ 963.892854][T22439] usb 1-1: new full-speed USB device number 98 using dummy_hcd [ 963.902854][ T496] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 963.952891][T18923] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 964.042872][ T493] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 964.053737][ T493] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 964.063367][ T496] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 964.072290][ T493] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 964.082930][ T496] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 964.090783][ T493] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 964.101307][ T496] usb 5-1: Product: syz [ 964.105313][ T496] usb 5-1: Manufacturer: syz [ 964.109687][ T496] usb 5-1: SerialNumber: syz [ 964.133069][T18923] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 964.142005][T18923] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 964.150048][T18923] usb 2-1: Product: syz [ 964.154286][T18923] usb 2-1: Manufacturer: syz [ 964.158743][T18923] usb 2-1: SerialNumber: syz [ 964.252906][T22439] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 964.263859][T22439] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 964.274646][ T493] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 964.283641][T22439] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 964.294326][ T493] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 964.302291][T22439] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 964.312849][ T493] usb 3-1: Product: syz [ 964.316869][ T493] usb 3-1: Manufacturer: syz [ 964.321284][ T493] usb 3-1: SerialNumber: syz [ 964.482874][T22439] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 964.491731][T22439] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 964.499702][T22439] usb 1-1: Product: syz [ 964.503776][T22439] usb 1-1: Manufacturer: syz [ 964.508098][T22439] usb 1-1: SerialNumber: syz 05:12:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000040)={0x5, &(0x7f00000004c0)=[{0x522, 0x7a, &(0x7f0000000100)="b5e7317eeb28f8e000abbb78931c6d44e24a788fc8c7f983aa9f988f9d4287ef18e4c7fbc2a68a13ffd88955d8816028b193a6635979f6eda76d2ef67e22b97249c31e0f5f42052829e98b2984f6fd94158d0852670574249182a4dfc0f74aea8d8499e33b8d73c3e7902c4316ab77417e484f5e6f27d4a87db1", 0x1}, {0x81, 0xfc, &(0x7f0000000180)="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", 0x1, 0x1}, {0x13ab, 0x53, &(0x7f0000000280)="80faa96f45a918c7acdc375c61d77656ad6ab4076e56d4fbfd1b773302d1231994341d0f1ca05699503f533025293d74c221074d51b68e65783b42202c24fded045e85f265954b2ed5050358634c3c009e8470", 0x0, 0x1}, {0x7f, 0xaa, &(0x7f0000000300)="129559ef6395bd8a6ff8aa0a6dff768bfc46263dad4d22c19c3e8974b311ccd34fa2c605c099e17af8cc22f4819d1cb109821c167feff56c54742a0e216508c9b7aca4a423f9f8e3fdb7ff36d9d408c9352b6ee5b0d2afb81ccfeb1b21e5dd47701785795e5ffca436e79a5f7e68717414011acded550e827555fb7f1a47f214bf3a706f7d464c0ebd7739e8d4434f404082041fb8fd371df82d12df112e1f3b3acb464b213217c24a96", 0x0, 0x1}, {0x5, 0xf6, &(0x7f00000003c0)="e962505daae094509be9a6f8c06627d8a2db8442482f1d0f8e05943ba6c439c7c1edf95c4865e6fee58498296a499130133170f7458a5549bf01df8721cecbe52218f890cacb4aca2a192e5eaed5733edaa04d99ec8491d94a9c45e528561f0347ff56ab5746fd9cf6f20f3f837224378dde4a164c893b0cd5766d56861615722e855566893beda66c9885e2e8e7cb93538d5dcb50fa23c6757d0687c8c2b55e95059c1dcd8ebe2e49286fd27ff44eab0ed4f2dae668c66e44c7e8956823be15debf1831dad1df89caf4bad374ba2c218027ed691112901de0c0a1637fc0953f7e33c9a1932382d882aaba1fcd89feb1ef9cf7a583d5", 0x0, 0x1}]}) [ 964.532864][T23261] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 964.554809][ T1669] usb 4-1: USB disconnect, device number 82 [ 964.568047][T23236] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 05:12:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000040)={0x5, &(0x7f00000004c0)=[{0x522, 0x7a, &(0x7f0000000100)="b5e7317eeb28f8e000abbb78931c6d44e24a788fc8c7f983aa9f988f9d4287ef18e4c7fbc2a68a13ffd88955d8816028b193a6635979f6eda76d2ef67e22b97249c31e0f5f42052829e98b2984f6fd94158d0852670574249182a4dfc0f74aea8d8499e33b8d73c3e7902c4316ab77417e484f5e6f27d4a87db1", 0x1}, {0x81, 0xfc, &(0x7f0000000180)="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", 0x1, 0x1}, {0x13ab, 0x53, &(0x7f0000000280)="80faa96f45a918c7acdc375c61d77656ad6ab4076e56d4fbfd1b773302d1231994341d0f1ca05699503f533025293d74c221074d51b68e65783b42202c24fded045e85f265954b2ed5050358634c3c009e8470", 0x0, 0x1}, {0x7f, 0xaa, &(0x7f0000000300)="129559ef6395bd8a6ff8aa0a6dff768bfc46263dad4d22c19c3e8974b311ccd34fa2c605c099e17af8cc22f4819d1cb109821c167feff56c54742a0e216508c9b7aca4a423f9f8e3fdb7ff36d9d408c9352b6ee5b0d2afb81ccfeb1b21e5dd47701785795e5ffca436e79a5f7e68717414011acded550e827555fb7f1a47f214bf3a706f7d464c0ebd7739e8d4434f404082041fb8fd371df82d12df112e1f3b3acb464b213217c24a96", 0x0, 0x1}, {0x5, 0xf6, &(0x7f00000003c0)="e962505daae094509be9a6f8c06627d8a2db8442482f1d0f8e05943ba6c439c7c1edf95c4865e6fee58498296a499130133170f7458a5549bf01df8721cecbe52218f890cacb4aca2a192e5eaed5733edaa04d99ec8491d94a9c45e528561f0347ff56ab5746fd9cf6f20f3f837224378dde4a164c893b0cd5766d56861615722e855566893beda66c9885e2e8e7cb93538d5dcb50fa23c6757d0687c8c2b55e95059c1dcd8ebe2e49286fd27ff44eab0ed4f2dae668c66e44c7e8956823be15debf1831dad1df89caf4bad374ba2c218027ed691112901de0c0a1637fc0953f7e33c9a1932382d882aaba1fcd89feb1ef9cf7a583d5", 0x0, 0x1}]}) [ 964.578853][T23236] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 964.753670][T23261] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 964.760582][T23261] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 964.778384][T23232] udc-core: couldn't find an available UDC or it's busy [ 964.785345][T23232] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 964.793008][ T496] cdc_ncm 5-1:1.0: failed GET_NTB_PARAMETERS [ 964.793025][T23232] udc-core: couldn't find an available UDC or it's busy [ 964.799056][ T496] cdc_ncm 5-1:1.0: bind() failure [ 964.805734][T23232] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 964.812513][ T496] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 964.821194][T23232] udc-core: couldn't find an available UDC or it's busy [ 964.825082][ T496] cdc_ncm 5-1:1.1: bind() failure [ 964.831227][T23232] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 965.196935][T23284] udc-core: couldn't find an available UDC or it's busy [ 965.203797][T23284] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 965.233029][T23261] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 965.239968][T23261] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 965.243083][T23236] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 965.253548][T23236] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 965.292854][T18923] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 965.299125][T18923] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 965.306351][T18923] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 965.472867][T22439] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 965.479119][T22439] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 965.486800][ T493] cdc_ncm 3-1:1.0: bind() failure [ 965.492585][ T493] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 965.500586][T22439] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 965.506231][ T493] cdc_ncm 3-1:1.1: bind() failure [ 965.519077][T18923] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 965.538858][T18923] usb 2-1: USB disconnect, device number 56 [ 965.546108][T18923] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 965.682904][T22439] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 965.689929][T22439] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 965.883329][ T493] usb 1-1: USB disconnect, device number 98 [ 965.889483][ T493] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 966.276432][T18923] usb 5-1: USB disconnect, device number 45 05:12:05 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:05 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a4400000000401020d0000052406000105240000000d240f0100000000000000000006241a0000000905810300020000000904010d00000904010102020d0000090582020002000000090503020002000000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000140)={0x14, &(0x7f00000000c0)={0x0, 0x22, 0x4e, {0x4e, 0xc, "57b635cb7b15e947a610db5248aa4da55727fdf038a4328447c9096a2ae6ac789d551fc0478362b721077df0ad069eb95a02d45466b2d0e146636f7dd9f9a32f3a6410894c1b018738c9ab12"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f0000000180)={0x0, 0x8, 0x26, "891975f03d2c508943231e0eb1c89a97555bf118c6e30753b60c9e6d7ad1201d090f09ec0dc2"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0x20}, &(0x7f0000000280)={0x20, 0x80, 0x1c, {0x3, 0x96b, 0xfffffffc, 0x8267, 0xbe06, 0x8000, 0x2, 0x7, 0xac5, 0xf5c0, 0xfff7, 0xb9}}, &(0x7f00000002c0)={0x20, 0x85, 0x4, 0x7fffffff}, &(0x7f0000000300)={0x20, 0x83, 0x2}, &(0x7f00000003c0)={0x20, 0x87, 0x2, 0x6}, &(0x7f0000000400)={0x20, 0x89, 0x2}}) r2 = syz_usb_connect$hid(0x3, 0x3f, &(0x7f0000000440)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x8, 0xdfc, 0x106, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x81, 0x0, 0x7f, [{{0x9, 0x4, 0x0, 0x4, 0x2, 0x3, 0x1, 0x1, 0x7, {0x9, 0x21, 0x400, 0x7b, 0x1, {0x22, 0xa8e}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x8, 0x1, 0x9}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x1, 0xfe, 0xdb}}]}}}]}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000580)={0xa, 0x6, 0x110, 0x5, 0x6, 0x5, 0xff, 0x8}, 0x19, &(0x7f00000005c0)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "244e3900800d034d42b3bcf07d92edfb"}]}, 0x3, [{0xb0, &(0x7f0000000600)=@string={0xb0, 0x3, "ba51c4e2131e9be35f68978d85ec29d6d19ddfa24c17a3dd2ceeda3df06af359694461863111139688f8b9c4b95888acc7e90b2f0323262ff265fb0890d95ca911acad93ec8af096a802d6dabb501e635d218aaadb0cc72ebc369f99540c3077b645aa127ca17e826cb6039ddd3f821237d5595f0809a5e48cfbe7929fc298167f2ca62a59debf99c64c729b15133e0ad1c0702de00ac6b55806c5405fae59ad849f1966f02370640beb56e020d7"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0xc07}}, {0xf2, &(0x7f0000000700)=@string={0xf2, 0x3, "9512a17a0bd2ea69abe33393646014a6ae1f27b52d145e8f50ea0a5d0abbaf6de8592981ee1669877fda4b13cb36e14f6a98084f0c75bbb6d8077fb39bb7c3607ded1d1efd9f20591e8a1d0d394f7591441269312c4ec0a6201fc2da3900ef49257cba81ca47278a78e85054b45bf5588362467c1c6b7cedbfd2d15b3b4517a78e7e16b961003b9068ceaf64a923425d2528d7d587e0d88c878833f9c160101b8223a6da9f96822bfbcea3ca97a32d66b43d906bbb4467fad4732f9b2681b90334d7480521f73bae9652342d8fbb019bb93a2e3343177dee53c7a1afeedaf51402aa381ea609362f45d1489f5eb1a934"}}]}) syz_usb_control_io$hid(r2, &(0x7f0000000b00)={0x24, &(0x7f0000000840)={0x20, 0x23, 0x100, {0x100, 0x30, "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"}}, &(0x7f0000000980)={0x0, 0x3, 0xbf, @string={0xbf, 0x3, "55a5aa09efe06ed7e27414e0e2cd6f6bafc5caa59dff51e29e4d705c20e4a88549bbdb4369566e68c68bdd6a7218406893051a26bde89c7dcd3ffe638a3a35b55a59a8695c88c17fe210aad866cfd6e646bc75c88f73d8210322de14500b52f111889377436b5a3b064c48a455635291661124eaa8e85b574ba168e25aec8aa907913154082a907fea03a6e445026c812aef84369035f07afdf5ed3bd52c0cda28f41e46bc7956408df658d15943513e6811bd0e09b38616fc29217034"}}, &(0x7f0000000a80)={0x0, 0x22, 0x11, {[@global=@item_4={0x3, 0x1, 0x1, "0c06ca6d"}, @global=@item_4={0x3, 0x1, 0x3, "fa0ae8b6"}, @global=@item_012={0x2, 0x1, 0x0, "f3be"}, @main=@item_012={0x1, 0x0, 0x9, "ad"}, @local=@item_012={0x1, 0x2, 0x8, '#'}]}}, &(0x7f0000000ac0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x7f, 0x4, 0x1, {0x22, 0xb62}}}}, &(0x7f0000000d00)={0x2c, &(0x7f0000000b40)={0x40, 0x10, 0x57, "5e5b1ddacb8e0ce43907aa8a5428bf03380fa3e51844495edb8e88a390be499ec34beb6e5d464e270274ac492784abe8ad03ddc5b7c8b711573c73aaf53f1a9eb4841bba680881acd248dc2a369275b6d5c542bb525326"}, &(0x7f0000000bc0)={0x0, 0xa, 0x1, 0xc1}, &(0x7f0000000c00)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000c40)={0x20, 0x1, 0x71, "5624ddd8b0978aa4ec4ea0af97e92fc5b77e1fda0b7140f3ae9ad3231134a2c3ffa37e82f4532bc2bc03f63c976cfcda132505f6d64cd41268af475fa54fbb9685598b0cc80a8e2e00d24f0597f617dd57447ecde58e6de5072478e8f8aea46b339832dddeef8d0eb6a955d316fc6c9c32"}, &(0x7f0000000cc0)={0x20, 0x3, 0x1, 0xfc}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000e40)={0x14, &(0x7f0000000d40)={0x40, 0x11, 0xb2, {0xb2, 0xa, "4e322efb19b593f2ef573f85e171d77d36a667e68fd4db7b3ffb41ef15c625e1c01845332b370f171ab5be15ea989309b56ab4713850b24660d8b1c7fff3e0f9c918da5093b6f2bd338faa2c26371e411960eee06959221b0c4ba6ce1c2f69c1d3bcdb3091192f992aba1ab15d16e6068a10771ebbe1cc84f6c279149fb9af180e65f2e44c55aa287116cc406f8fe5efb0f2b7fc69772947fb3337c5a214f38ad5e565b45633466296d2724822b77b69"}}, &(0x7f0000000e00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000010c0)={0x44, &(0x7f0000000e80)={0x40, 0x0, 0x74, "b478977111206055da799617e01b833c89813967b95d693db5aed972ab99596f6d5fe9b918812cfd65cf29578a63f404595ecf9304397198fa88845e043fb21143a6ef15c5c2a2f66da97b1854a8a7213eef62870b41f2adeb0702eb3c1fa9b015be6f43a172cf46f9c083c76e51f66f2c199fd7"}, &(0x7f0000000f00)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000f40)={0x0, 0x8, 0x1, 0x6e}, &(0x7f0000000f80)={0x20, 0x80, 0x1c, {0x7, 0x5, 0x3, 0x3, 0x8d89, 0x7, 0x6a, 0x8, 0x3, 0x6, 0xff, 0x2}}, &(0x7f0000000fc0)={0x20, 0x85, 0x4, 0x8}, &(0x7f0000001000)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001040)={0x20, 0x87, 0x2, 0x7}, &(0x7f0000001080)={0x20, 0x89, 0x2, 0x1}}) 05:12:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) ioctl$INCFS_IOC_FILL_BLOCKS(r0, 0x80106720, &(0x7f0000000040)={0x5, &(0x7f00000004c0)=[{0x522, 0x7a, &(0x7f0000000100)="b5e7317eeb28f8e000abbb78931c6d44e24a788fc8c7f983aa9f988f9d4287ef18e4c7fbc2a68a13ffd88955d8816028b193a6635979f6eda76d2ef67e22b97249c31e0f5f42052829e98b2984f6fd94158d0852670574249182a4dfc0f74aea8d8499e33b8d73c3e7902c4316ab77417e484f5e6f27d4a87db1", 0x1}, {0x81, 0xfc, &(0x7f0000000180)="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", 0x1, 0x1}, {0x13ab, 0x53, &(0x7f0000000280)="80faa96f45a918c7acdc375c61d77656ad6ab4076e56d4fbfd1b773302d1231994341d0f1ca05699503f533025293d74c221074d51b68e65783b42202c24fded045e85f265954b2ed5050358634c3c009e8470", 0x0, 0x1}, {0x7f, 0xaa, &(0x7f0000000300)="129559ef6395bd8a6ff8aa0a6dff768bfc46263dad4d22c19c3e8974b311ccd34fa2c605c099e17af8cc22f4819d1cb109821c167feff56c54742a0e216508c9b7aca4a423f9f8e3fdb7ff36d9d408c9352b6ee5b0d2afb81ccfeb1b21e5dd47701785795e5ffca436e79a5f7e68717414011acded550e827555fb7f1a47f214bf3a706f7d464c0ebd7739e8d4434f404082041fb8fd371df82d12df112e1f3b3acb464b213217c24a96", 0x0, 0x1}, {0x5, 0xf6, &(0x7f00000003c0)="e962505daae094509be9a6f8c06627d8a2db8442482f1d0f8e05943ba6c439c7c1edf95c4865e6fee58498296a499130133170f7458a5549bf01df8721cecbe52218f890cacb4aca2a192e5eaed5733edaa04d99ec8491d94a9c45e528561f0347ff56ab5746fd9cf6f20f3f837224378dde4a164c893b0cd5766d56861615722e855566893beda66c9885e2e8e7cb93538d5dcb50fa23c6757d0687c8c2b55e95059c1dcd8ebe2e49286fd27ff44eab0ed4f2dae668c66e44c7e8956823be15debf1831dad1df89caf4bad374ba2c218027ed691112901de0c0a1637fc0953f7e33c9a1932382d882aaba1fcd89feb1ef9cf7a583d5", 0x0, 0x1}]}) 05:12:05 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x5, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000000000000006241a0000050905050000000000000904010000020d00000904010102020d0000090582020002000000090503020002000100"], 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000c00)={0x14, &(0x7f0000000b40)={0x0, 0x8, 0x44, {0x44, 0x22, "b2fbbe1d25f0f0f2245b57f694eb40954799da7124a758739a893f15842cb0886118fc00035c1da1ea33cdc8b8a0be2613bb69751f234778d54fd99587985e4a4eb9"}}, &(0x7f0000000bc0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000c40)={0x20, 0x11, 0x8, "08a2fdfdc98badd5"}, &(0x7f0000000c80)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0x200, 0xffff, 0x5, 0x80, 0x7, 0x2, 0x9, 0x1, 0x40, 0xec19, 0x7, 0x20}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x1}, &(0x7f0000000d80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0xe701}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000c00)={0x14, &(0x7f0000000b40)={0x0, 0x8, 0x44, {0x44, 0x22, "b2fbbe1d25f0f0f2245b57f694eb40954799da7124a758739a893f15842cb0886118fc00035c1da1ea33cdc8b8a0be2613bb69751f234778d54fd99587985e4a4eb9"}}, &(0x7f0000000bc0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000c40)={0x20, 0x11, 0x8, "08a2fdfdc98badd5"}, &(0x7f0000000c80)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0x200, 0xffff, 0x5, 0x80, 0x7, 0x2, 0x9, 0x1, 0x40, 0xec19, 0x7, 0x20}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x1}, &(0x7f0000000d80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0xe701}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x71, &(0x7f0000001340)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x48, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x2, 0x1, 0x2, 0x0, 0x7, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "7ea9d8"}, {0x5, 0x24, 0x0, 0x3ff}, {0xd, 0x24, 0xf, 0x1, 0xa446, 0x800, 0x400, 0x3}, {0x6, 0x24, 0x1a, 0x3, 0x20}}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x2, 0x5, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x0, 0x1f, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0x1f, 0x0, 0x5}}}}}}}]}}, &(0x7f0000001500)={0xa, &(0x7f00000013c0)={0xa, 0x6, 0x250, 0x1, 0xd3, 0x7, 0x8}, 0x1b, &(0x7f0000001400)={0x5, 0xf, 0x1b, 0x3, [@ptm_cap={0x3}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x1, 0x1, 0x5, 0xf00, 0x3, [0xff000f]}]}, 0x1, [{0x9c, &(0x7f0000001440)=@string={0x9c, 0x3, "7ca524c34cc39ae8a500a12c11c817559355f3836e4c1e189179c644401da508c18aadd6fa9297df319fdd8063fd4d1310142214212c6f66cdf7467ee5816ad232bfc98d65c663098541b3da16eaf84b1646fa54ded0df893daaf60ec1e98f6387effab50a6af7337713e388a391dae6330e66cfe74c470a6b15e3669845e317d0a0c63db704304f3a5d96542a1a16befdbdabe30677923683c2"}}]}) (async) syz_usb_connect$cdc_ncm(0x0, 0x71, &(0x7f0000001340)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x48, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x2, 0x1, 0x2, 0x0, 0x7, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "7ea9d8"}, {0x5, 0x24, 0x0, 0x3ff}, {0xd, 0x24, 0xf, 0x1, 0xa446, 0x800, 0x400, 0x3}, {0x6, 0x24, 0x1a, 0x3, 0x20}}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x2, 0x5, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x0, 0x1f, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0x1f, 0x0, 0x5}}}}}}}]}}, &(0x7f0000001500)={0xa, &(0x7f00000013c0)={0xa, 0x6, 0x250, 0x1, 0xd3, 0x7, 0x8}, 0x1b, &(0x7f0000001400)={0x5, 0xf, 0x1b, 0x3, [@ptm_cap={0x3}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x1, 0x1, 0x5, 0xf00, 0x3, [0xff000f]}]}, 0x1, [{0x9c, &(0x7f0000001440)=@string={0x9c, 0x3, "7ca524c34cc39ae8a500a12c11c817559355f3836e4c1e189179c644401da508c18aadd6fa9297df319fdd8063fd4d1310142214212c6f66cdf7467ee5816ad232bfc98d65c663098541b3da16eaf84b1646fa54ded0df893daaf60ec1e98f6387effab50a6af7337713e388a391dae6330e66cfe74c470a6b15e3669845e317d0a0c63db704304f3a5d96542a1a16befdbdabe30677923683c2"}}]}) r1 = syz_usb_connect(0x5, 0x37d, &(0x7f0000000640)={{0x12, 0x1, 0x300, 0xc8, 0x23, 0xbc, 0x20, 0x67b, 0x23e3, 0xe9d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x36b, 0x1, 0x40, 0x9, 0x60, 0x1, [{{0x9, 0x4, 0xd9, 0x3, 0x8, 0x79, 0xa, 0x41, 0x1, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "6bce79"}, {0x5, 0x24, 0x0, 0x2}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x2, 0x7, 0x81}, [@obex={0x5, 0x24, 0x15, 0x8001}, @ncm={0x6, 0x24, 0x1a, 0x800, 0x4}, @network_terminal={0x7, 0x24, 0xa, 0x0, 0x6, 0x7, 0xf4}]}], [{{0x9, 0x5, 0xb, 0x0, 0x20, 0x2, 0x1, 0x6a, [@generic={0x2, 0x9}]}}, {{0x9, 0x5, 0xb, 0x1, 0x8, 0x3, 0x0, 0xff, [@generic={0x75, 0x11, "107187a0d91ba9593d70f95e869229bc599cd509929a14d5a73daca5dc0f057490c07676a393859ae8f347de52dc071ada30a500734638e1be8991e99860bd0b1435b37535faf5725ac15ec2f140005668a3397ff8dc1d0cecfd924dd79fa3030d15eec680dc99eb4d415ff52051a7dae23ac2"}]}}, {{0x9, 0x5, 0x8, 0xc, 0x8, 0x0, 0x5, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0xfeff}, @generic={0x6d, 0xf, "48956422388141fcb4df5839244d53bc364b71a750efce459ad5f0a1761af09a96348e0db9eb261297ffdd433525ab7934fc24f3115199e7f6b610549f0de363d752c152d6f3e82abef18b2ceab93dc9840f76c8da096496b3fbcfd79fe0ce5e19e417761db1a8a7e72e12"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x8, 0xda, 0x3f, [@generic={0x5b, 0xd, "4b987f2f4804e8bd7a90c86f78537559d9647cef47620a0390d0ffcfd5088d7fc04d47449d13973180d12d29fc27f59d8965dbf0078cd404d5eb2dc14b61892e53a154742dfd69683b3d8c284770d4823b471ff11d5ec9331d"}]}}, {{0x9, 0x5, 0x7, 0x0, 0x20, 0x23, 0x80, 0xfe, [@generic={0xb4, 0x21, "e248c6e3119a56e2e424c7c3f266990a1350a4d8293cf94a3a141322c5e201286f4c0bd45fcfa504f940b678eb12a7b826d5524a078fe7506e6397f9a5d549e6f300a07e98762ad9286d0b35048076cd7b26671b91cbd12ba07400f98f86186e3ff00be617f3b4aaaaa5b7df5d38c1bfd8e655341bfdd7eafe920e3a00488e381113bfed2a13527adf367c6c78dc94a553a99e04be264fd0afb2930acaa078396b1d55fce79b8fb12cc729e1715676e2a929"}]}}, {{0x9, 0x5, 0x4, 0x4, 0x58, 0x7f, 0x0, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x81}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0xfffd}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x7f, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0xff6}, @generic={0x16, 0x21, "5d11b0908db060ebe6dfac05497fc8d7e51d1c99"}]}}, {{0x9, 0x5, 0xc, 0x8, 0x40, 0x6, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x4}, @generic={0xb9, 0xb, "62da0e2bf11064d511c41efb7d38d1c1a85731195e29622067dfc78ae584aa816ba9ab6fd6534f35cb1a994436985ada87a2f0f6a1ff6fb8d1c05684302ffd607d8488618cbcd7aedf67a2c58bb62b6c2ea3673b3451b5331dd34ca3c9cad737c4901143a0bd7f370b4d0b8c0a88faf0f7246be35bdafa91eed61667efc06d99d6060bb50c6977d179d4880fd411d037106cb33e3291bcd1a84122dbf7b2711827f16e886c37f593cd4199b574b4ae8d653626480596bd"}]}}]}}]}}]}}, &(0x7f0000000b00)={0xa, &(0x7f00000009c0)={0xa, 0x6, 0x110, 0x33, 0x11, 0x9, 0x20, 0x40}, 0x24, &(0x7f0000000a00)={0x5, 0xf, 0x24, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0xc, 0x80, 0x5f, 0xc2, 0x1}, @ssp_cap={0x14, 0x10, 0xa, 0xa6, 0x2, 0xb0, 0xff0f, 0x6, [0xff0000, 0xc0]}]}, 0x1, [{0xb9, &(0x7f0000000a40)=@string={0xb9, 0x3, "44efdb4f3937c063b0ce8755a4d3cf974082c23e3860c612c173a07bc5d9f2ba1ca5c23297e50a370c8edeefbaf244221d537b5de10265084aafbe137c1fa7ddbdb8d2b2dc614e9a4d8c84f3844a2cd1b0914bfd9863d40dc445bec985ea1681f0f3de5c4c25482eb85be67f461a634c7221660888d5f63953a42853fc3d4f4891df65ddfdf0bb1240f55040f65398e1fc1476ede381560e58d57d6697e1c3fda672ef620b73985d96a801cb0990e9eb8530274affca6b"}}]}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) r2 = syz_usb_connect(0x5, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x24, 0xef, 0x9f, 0x40, 0x114f, 0x68a2, 0xe919, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0xf0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0x0, 0x28, 0x5f, 0x9, 0xff}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000200)={0x14, &(0x7f0000000ec0)={0x0, 0x3, 0x100, {0x100, 0x10, "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"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000005c0)={0x44, &(0x7f0000000280)={0x20, 0x12, 0x5c, "c444d5cc4e78991254785a412109c3fb1bb7eba97c9efddf7384dbd078f5c269bba3c45346aafeb2da3912da2e5ca233952fc55531cc3a33fec5a3445c58bf3f756ec96d8fe734dbbe26de9d5e34ee52fa8546fc5f980c4fc4af0e17"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x22}, &(0x7f0000000340)={0x0, 0x8, 0x1}, &(0x7f0000000380)={0x20, 0x80, 0x1c, {0x13f6, 0x2, 0x7fffffff, 0xfffc, 0x3f, 0x4, 0x3ff, 0x6, 0x0, 0x3, 0x8, 0x8001}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0x6}, &(0x7f0000000500)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x87, 0x2, 0x8}, &(0x7f0000000580)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x810, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) (async) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x810, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) (async) syz_usb_control_io$hid(r3, 0x0, 0x0) syz_usb_control_io$hid(r3, &(0x7f0000000240)={0x24, 0x0, 0x0, &(0x7f00000011c0)={0x0, 0x22, 0x7, {[@local=@item_4={0x3, 0x2, 0xa, "1600"}, @global=@item_012={0x1, 0x1, 0x0, 'T'}]}}, 0x0}, 0x0) (async) syz_usb_control_io$hid(r3, &(0x7f0000000240)={0x24, 0x0, 0x0, &(0x7f00000011c0)={0x0, 0x22, 0x7, {[@local=@item_4={0x3, 0x2, 0xa, "1600"}, @global=@item_012={0x1, 0x1, 0x0, 'T'}]}}, 0x0}, 0x0) syz_usb_control_io$hid(r3, &(0x7f0000001080)={0x24, &(0x7f00000000c0)={0x20, 0x0, 0x47, {0x47, 0x22, "3de08014a99fe778d5903247012096982f64069defaef0d10f449824bacd900661475a6766f3ab134fad8146ae593dab064d78feef51c49c60a25387eeda42929a1dfcf38a"}}, &(0x7f0000000140)={0x0, 0x3, 0x9d, @string={0x9d, 0x3, "943cd680b4d68ae4259193e52cb7becf0859c0ebee63f6c1b0d39a96ff0cb4deebce59960d92d4924f472ba3c2b0280f12e66e0f155bec5c8c938753859a59fd146b993892c027bbc47b3a6d1e6a784ed25577387728f6089ef08875a51be5f2cea1ca5a523c29c6db0960836432786f746eee7b6e9abdf9e363c0045f2b45a3b508dbd451a00acd9c525afe876ad4fd3dc325f96fecc7e8d7e8aa"}}, &(0x7f0000001000)={0x0, 0x22, 0x16, {[@global=@item_012={0x2, 0x1, 0x9, "efc3"}, @global=@item_012={0x2, 0x1, 0x8, "d6d0"}, @local=@item_4={0x3, 0x2, 0xa, "fb211e74"}, @main=@item_012={0x2, 0x0, 0xc, "dbf0"}, @local=@item_012={0x1, 0x2, 0x1, "df"}, @main=@item_4={0x3, 0x0, 0x8, "30e697b9"}, @main=@item_012={0x0, 0x0, 0xc}]}}, &(0x7f0000001040)={0x0, 0x21, 0x9, {0x9, 0x21, 0x7, 0x57, 0x1, {0x22, 0xbbf}}}}, &(0x7f0000001300)={0x2c, &(0x7f00000010c0)={0x20, 0x31, 0xe4, "e58958b2057198ee8a392a23fbed8ac05b8775ee97416b204046ea14a8210da58d2a75c92e073d6087ade0db13a0342af3782b0c99ed0798dbbf2dc43c5265d9c398f2210057e68465c5ef7f0b83462ae314af6288dc8aa54e0ef2f6bab6ffdd08aa51fec22b82bd7ab26f4d6cc602534abb0623bc7b8e549d677416133aa68015a79f96fed484562f15c1d74bc8ce059136dfc4788cdabf12ab89184a6b56f3842a8cad2ea2d81f97f3eb9bd40b0d42f2f865114afe095243fe252bf8f1865e05bf105e62e1cbc81d2ec26183daf204a56593b162b4f644249dd042a6c3dc68f1204b10"}, &(0x7f00000011c0)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000001200)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000001240)={0x20, 0x1, 0x64, "cb52f09cc000872c83c8d13cf87cb829d4c584845a86e040c96ddaab9e99c7e6aaee4b34d59e8b79e71bf50a3223e4155505f4f989c687a6399527f8cf8feb3c83b3753455b55e77ffa477734387b1e2536d9e330a038b6640462bd50ef9169919a7f88a"}, &(0x7f00000012c0)={0x20, 0x3, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:05 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, &(0x7f00000000c0)={0x20, 0x23, 0x5f, {0x5f, 0x2, "27297397221f6888345578d685cf87b853cc14020bebf792629bdab1d83bcf46eac88096c46a4120d9a49d20aabb63a798a7a30f0c3d0a20155c3f891dfe93896e61e5b918ba30612bf734ce701cac1ef8db39fc420362f47cb1e91c1e"}}, &(0x7f0000000000)={0x0, 0x3, 0x13, @string={0x13, 0x3, "42b150b0ca38541cb9d575bf0a46d8ca07"}}, &(0x7f0000000140)={0x0, 0x22, 0x6, {[@local, @global=@item_4={0x3, 0x1, 0x0, "6ad73890"}]}}, &(0x7f0000000180)={0x0, 0x21, 0x9, {0x9, 0x21, 0x5, 0x3f, 0x1, {0x22, 0x315}}}}, &(0x7f00000003c0)={0x2c, &(0x7f0000000200)={0x40, 0x14, 0x1b, "df31bf53c5ca04ab07814ef9629101046d77a6908b474f0899348a"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x40}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000300)={0x20, 0x1, 0x6c, "8467c93386835c1588a6052403c657bd5e6cce8c23c8b3d632f08e797cc54e49111302bdac27e5a051522c7005ab99a04265a57a7a271d7e366e8ecbeb9dc9270fd0c7966cc40813839a864cf72b05f8f688ec052827c668939160c2cc6c91beffc405278ce8702eb964d4b1"}, &(0x7f0000000380)={0x20, 0x3, 0x1, 0x81}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:05 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0xd, 0xea, {0xea, 0xd, "a2fe037b8cc39bd9f675e1078dc65b5f8aba165e7b4a56a2c236f8cd1ab329bc9ab072e903501de321e0dba8c9298f46697742a454d8f316921b03cf42e116060b4fdf4abaa1daaec0263a897afeab5439c52c6ed0cd03501ef37d978003d2d488f4442acb59aed57f50a20038ed715e2dd54f5cf5420a75d5b88e2798ffcea384496b4af0521412aa1ac9b14a70f7abbd5f8b1d58c3c025650aeab5903ee1f808fee969428146d32fed813117549b76ed4b28c486369fbe41d593ae32bfb42ee742eb2675c8967ccc0deda36e7164e334cef0cb1a7a1384ffd0311f7da354e4a7f20742949cd526"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000240)={0x20, 0xe, 0x34, "6250110bc85bbba763ff2bc37f5dd75f291b31790546b5c3b089b6ed4cd3014597a6af3b19f444157e93bd42a65bbc1ca0691288"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x40000000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000100)={0x60002000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r1 = epoll_create1(0x0) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x40000000}) (async, rerun: 64) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (rerun: 64) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000100)={0x60002000}) (async, rerun: 64) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (rerun: 64) [ 966.691055][T18923] usb 3-1: USB disconnect, device number 100 05:12:05 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_create1(0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000040)={0x40000000}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000000100)={0x60002000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x42901, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x7fffffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x42901, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x7fffffff) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x42901, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x101000, 0x0) epoll_wait(r2, &(0x7f0000000100)=[{}, {}, {}, {}], 0x4, 0x7fffffff) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 966.962831][ T1692] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 966.982889][ T496] usb 2-1: new high-speed USB device number 57 using dummy_hcd [ 966.990340][ T493] usb 1-1: new full-speed USB device number 99 using dummy_hcd [ 966.997732][T22439] usb 5-1: new high-speed USB device number 46 using dummy_hcd [ 967.092859][T18923] usb 3-1: new full-speed USB device number 101 using dummy_hcd [ 967.362907][ T1692] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 967.370364][ T1692] usb 4-1: can't read configurations, error -61 [ 967.382964][T22439] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 967.392498][ T493] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 967.403318][ T496] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 967.414108][ T493] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 967.424783][ T493] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 967.435524][ T493] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 967.452880][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 967.463833][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 967.473584][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 967.484323][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 967.532832][ T1692] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 967.582976][T22439] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 967.591936][T22439] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 967.599832][ T496] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 967.608703][ T493] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 967.617578][ T496] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 967.625417][ T493] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 967.633202][ T496] usb 2-1: Product: syz [ 967.637173][ T496] usb 2-1: Manufacturer: syz [ 967.641600][ T496] usb 2-1: SerialNumber: syz [ 967.646073][T22439] usb 5-1: Product: syz [ 967.650023][T22439] usb 5-1: Manufacturer: syz [ 967.652927][T18923] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 967.654491][ T493] usb 1-1: Product: syz [ 967.663926][T18923] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 967.667304][T22439] usb 5-1: SerialNumber: syz [ 967.668914][ T493] usb 1-1: Manufacturer: syz [ 967.677728][T18923] usb 3-1: Product: syz [ 967.680421][ T493] usb 1-1: SerialNumber: syz [ 967.684421][T18923] usb 3-1: Manufacturer: syz [ 967.696838][T18923] usb 3-1: SerialNumber: syz [ 967.703980][T23377] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 967.933234][T23377] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 967.940093][T23377] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 967.943414][T23381] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 967.947162][ T1692] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 967.953832][T23381] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 967.961506][ T1692] usb 4-1: can't read configurations, error -61 [ 967.974021][ T1692] usb usb4-port1: attempt power cycle [ 968.172854][T22439] cdc_ncm 5-1:1.0: failed GET_NTB_PARAMETERS [ 968.179695][T22439] cdc_ncm 5-1:1.0: bind() failure [ 968.185615][T22439] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 968.192368][T22439] cdc_ncm 5-1:1.1: bind() failure [ 968.393043][ T1692] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 968.504819][T23401] udc-core: couldn't find an available UDC or it's busy [ 968.504971][T23403] udc-core: couldn't find an available UDC or it's busy [ 968.511688][T23401] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 968.518432][T23403] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 968.533212][T23401] udc-core: couldn't find an available UDC or it's busy [ 968.540031][T23401] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 968.547514][T23401] udc-core: couldn't find an available UDC or it's busy [ 968.554377][T23401] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 968.613128][T23377] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 968.619987][T23377] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 968.626912][T23381] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 968.633813][T23381] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 968.672847][ T1692] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 968.680292][ T1692] usb 4-1: can't read configurations, error -61 [ 968.792874][ T496] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 968.799291][ T496] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 968.806618][ T496] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 968.832871][ T1692] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 968.872890][T18923] cdc_ncm 3-1:1.0: bind() failure [ 968.879643][T18923] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 968.886493][T18923] cdc_ncm 3-1:1.1: bind() failure [ 968.892959][ T493] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 968.899300][ T493] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 968.906630][ T493] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 968.912822][T23403] udc-core: couldn't find an available UDC or it's busy [ 968.919661][T23403] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 969.014551][ T496] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 969.033574][ T496] usb 2-1: USB disconnect, device number 57 [ 969.043379][ T496] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 969.082843][ T1692] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 969.091492][ T1692] usb 4-1: can't read configurations, error -61 [ 969.098913][ T1692] usb usb4-port1: unable to enumerate USB device [ 969.102916][ T493] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 969.113773][ T493] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 969.137371][ T493] usb 1-1: USB disconnect, device number 99 [ 969.144878][ T493] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM 05:12:08 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:08 executing program 5: ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000140)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0xff, 0x7, 0x3, 0x7}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)={0xc0000004}) 05:12:08 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0xd, 0xea, {0xea, 0xd, "a2fe037b8cc39bd9f675e1078dc65b5f8aba165e7b4a56a2c236f8cd1ab329bc9ab072e903501de321e0dba8c9298f46697742a454d8f316921b03cf42e116060b4fdf4abaa1daaec0263a897afeab5439c52c6ed0cd03501ef37d978003d2d488f4442acb59aed57f50a20038ed715e2dd54f5cf5420a75d5b88e2798ffcea384496b4af0521412aa1ac9b14a70f7abbd5f8b1d58c3c025650aeab5903ee1f808fee969428146d32fed813117549b76ed4b28c486369fbe41d593ae32bfb42ee742eb2675c8967ccc0deda36e7164e334cef0cb1a7a1384ffd0311f7da354e4a7f20742949cd526"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000240)={0x20, 0xe, 0x34, "6250110bc85bbba763ff2bc37f5dd75f291b31790546b5c3b089b6ed4cd3014597a6af3b19f444157e93bd42a65bbc1ca0691288"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 970.078663][ T496] usb 3-1: USB disconnect, device number 101 [ 970.091102][ T30] audit: type=1400 audit(1676869928.800:271): avc: denied { append } for pid=23449 comm="syz-executor.5" name="ppp" dev="devtmpfs" ino=133 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 05:12:08 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x5, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000000000000006241a0000050905050000000000000904010000020d00000904010102020d0000090582020002000000090503020002000100"], 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000c00)={0x14, &(0x7f0000000b40)={0x0, 0x8, 0x44, {0x44, 0x22, "b2fbbe1d25f0f0f2245b57f694eb40954799da7124a758739a893f15842cb0886118fc00035c1da1ea33cdc8b8a0be2613bb69751f234778d54fd99587985e4a4eb9"}}, &(0x7f0000000bc0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000c40)={0x20, 0x11, 0x8, "08a2fdfdc98badd5"}, &(0x7f0000000c80)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0x200, 0xffff, 0x5, 0x80, 0x7, 0x2, 0x9, 0x1, 0x40, 0xec19, 0x7, 0x20}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x1}, &(0x7f0000000d80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0xe701}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_connect$cdc_ncm(0x0, 0x71, &(0x7f0000001340)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x48, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x2, 0x1, 0x2, 0x0, 0x7, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "7ea9d8"}, {0x5, 0x24, 0x0, 0x3ff}, {0xd, 0x24, 0xf, 0x1, 0xa446, 0x800, 0x400, 0x3}, {0x6, 0x24, 0x1a, 0x3, 0x20}}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x2, 0x5, 0x2}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x0, 0x1f, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0x1f, 0x0, 0x5}}}}}}}]}}, &(0x7f0000001500)={0xa, &(0x7f00000013c0)={0xa, 0x6, 0x250, 0x1, 0xd3, 0x7, 0x8}, 0x1b, &(0x7f0000001400)={0x5, 0xf, 0x1b, 0x3, [@ptm_cap={0x3}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x1, 0x1, 0x5, 0xf00, 0x3, [0xff000f]}]}, 0x1, [{0x9c, &(0x7f0000001440)=@string={0x9c, 0x3, "7ca524c34cc39ae8a500a12c11c817559355f3836e4c1e189179c644401da508c18aadd6fa9297df319fdd8063fd4d1310142214212c6f66cdf7467ee5816ad232bfc98d65c663098541b3da16eaf84b1646fa54ded0df893daaf60ec1e98f6387effab50a6af7337713e388a391dae6330e66cfe74c470a6b15e3669845e317d0a0c63db704304f3a5d96542a1a16befdbdabe30677923683c2"}}]}) (async) r1 = syz_usb_connect(0x5, 0x37d, &(0x7f0000000640)={{0x12, 0x1, 0x300, 0xc8, 0x23, 0xbc, 0x20, 0x67b, 0x23e3, 0xe9d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x36b, 0x1, 0x40, 0x9, 0x60, 0x1, [{{0x9, 0x4, 0xd9, 0x3, 0x8, 0x79, 0xa, 0x41, 0x1, [@cdc_ecm={{0x8, 0x24, 0x6, 0x0, 0x0, "6bce79"}, {0x5, 0x24, 0x0, 0x2}, {0xd, 0x24, 0xf, 0x1, 0x9, 0x2, 0x7, 0x81}, [@obex={0x5, 0x24, 0x15, 0x8001}, @ncm={0x6, 0x24, 0x1a, 0x800, 0x4}, @network_terminal={0x7, 0x24, 0xa, 0x0, 0x6, 0x7, 0xf4}]}], [{{0x9, 0x5, 0xb, 0x0, 0x20, 0x2, 0x1, 0x6a, [@generic={0x2, 0x9}]}}, {{0x9, 0x5, 0xb, 0x1, 0x8, 0x3, 0x0, 0xff, [@generic={0x75, 0x11, "107187a0d91ba9593d70f95e869229bc599cd509929a14d5a73daca5dc0f057490c07676a393859ae8f347de52dc071ada30a500734638e1be8991e99860bd0b1435b37535faf5725ac15ec2f140005668a3397ff8dc1d0cecfd924dd79fa3030d15eec680dc99eb4d415ff52051a7dae23ac2"}]}}, {{0x9, 0x5, 0x8, 0xc, 0x8, 0x0, 0x5, 0x7f, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x6, 0xfeff}, @generic={0x6d, 0xf, "48956422388141fcb4df5839244d53bc364b71a750efce459ad5f0a1761af09a96348e0db9eb261297ffdd433525ab7934fc24f3115199e7f6b610549f0de363d752c152d6f3e82abef18b2ceab93dc9840f76c8da096496b3fbcfd79fe0ce5e19e417761db1a8a7e72e12"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x200, 0x8, 0xda, 0x3f, [@generic={0x5b, 0xd, "4b987f2f4804e8bd7a90c86f78537559d9647cef47620a0390d0ffcfd5088d7fc04d47449d13973180d12d29fc27f59d8965dbf0078cd404d5eb2dc14b61892e53a154742dfd69683b3d8c284770d4823b471ff11d5ec9331d"}]}}, {{0x9, 0x5, 0x7, 0x0, 0x20, 0x23, 0x80, 0xfe, [@generic={0xb4, 0x21, "e248c6e3119a56e2e424c7c3f266990a1350a4d8293cf94a3a141322c5e201286f4c0bd45fcfa504f940b678eb12a7b826d5524a078fe7506e6397f9a5d549e6f300a07e98762ad9286d0b35048076cd7b26671b91cbd12ba07400f98f86186e3ff00be617f3b4aaaaa5b7df5d38c1bfd8e655341bfdd7eafe920e3a00488e381113bfed2a13527adf367c6c78dc94a553a99e04be264fd0afb2930acaa078396b1d55fce79b8fb12cc729e1715676e2a929"}]}}, {{0x9, 0x5, 0x4, 0x4, 0x58, 0x7f, 0x0, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x81}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0xfffd}]}}, {{0x9, 0x5, 0xe, 0x0, 0x200, 0x7f, 0x6, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x80, 0x6, 0xff6}, @generic={0x16, 0x21, "5d11b0908db060ebe6dfac05497fc8d7e51d1c99"}]}}, {{0x9, 0x5, 0xc, 0x8, 0x40, 0x6, 0x7, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x8, 0x4}, @generic={0xb9, 0xb, "62da0e2bf11064d511c41efb7d38d1c1a85731195e29622067dfc78ae584aa816ba9ab6fd6534f35cb1a994436985ada87a2f0f6a1ff6fb8d1c05684302ffd607d8488618cbcd7aedf67a2c58bb62b6c2ea3673b3451b5331dd34ca3c9cad737c4901143a0bd7f370b4d0b8c0a88faf0f7246be35bdafa91eed61667efc06d99d6060bb50c6977d179d4880fd411d037106cb33e3291bcd1a84122dbf7b2711827f16e886c37f593cd4199b574b4ae8d653626480596bd"}]}}]}}]}}]}}, &(0x7f0000000b00)={0xa, &(0x7f00000009c0)={0xa, 0x6, 0x110, 0x33, 0x11, 0x9, 0x20, 0x40}, 0x24, &(0x7f0000000a00)={0x5, 0xf, 0x24, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0xc, 0x80, 0x5f, 0xc2, 0x1}, @ssp_cap={0x14, 0x10, 0xa, 0xa6, 0x2, 0xb0, 0xff0f, 0x6, [0xff0000, 0xc0]}]}, 0x1, [{0xb9, &(0x7f0000000a40)=@string={0xb9, 0x3, "44efdb4f3937c063b0ce8755a4d3cf974082c23e3860c612c173a07bc5d9f2ba1ca5c23297e50a370c8edeefbaf244221d537b5de10265084aafbe137c1fa7ddbdb8d2b2dc614e9a4d8c84f3844a2cd1b0914bfd9863d40dc445bec985ea1681f0f3de5c4c25482eb85be67f461a634c7221660888d5f63953a42853fc3d4f4891df65ddfdf0bb1240f55040f65398e1fc1476ede381560e58d57d6697e1c3fda672ef620b73985d96a801cb0990e9eb8530274affca6b"}}]}) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) r2 = syz_usb_connect(0x5, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x24, 0xef, 0x9f, 0x40, 0x114f, 0x68a2, 0xe919, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0xf0, 0x0, [{{0x9, 0x4, 0x8, 0x0, 0x0, 0x28, 0x5f, 0x9, 0xff}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000200)={0x14, &(0x7f0000000ec0)={0x0, 0x3, 0x100, {0x100, 0x10, "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"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000005c0)={0x44, &(0x7f0000000280)={0x20, 0x12, 0x5c, "c444d5cc4e78991254785a412109c3fb1bb7eba97c9efddf7384dbd078f5c269bba3c45346aafeb2da3912da2e5ca233952fc55531cc3a33fec5a3445c58bf3f756ec96d8fe734dbbe26de9d5e34ee52fa8546fc5f980c4fc4af0e17"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x22}, &(0x7f0000000340)={0x0, 0x8, 0x1}, &(0x7f0000000380)={0x20, 0x80, 0x1c, {0x13f6, 0x2, 0x7fffffff, 0xfffc, 0x3f, 0x4, 0x3ff, 0x6, 0x0, 0x3, 0x8, 0x8001}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0x6}, &(0x7f0000000500)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x87, 0x2, 0x8}, &(0x7f0000000580)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) r3 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x810, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r3, 0x0, 0x0) syz_usb_control_io$hid(r3, &(0x7f0000000240)={0x24, 0x0, 0x0, &(0x7f00000011c0)={0x0, 0x22, 0x7, {[@local=@item_4={0x3, 0x2, 0xa, "1600"}, @global=@item_012={0x1, 0x1, 0x0, 'T'}]}}, 0x0}, 0x0) (async) syz_usb_control_io$hid(r3, &(0x7f0000001080)={0x24, &(0x7f00000000c0)={0x20, 0x0, 0x47, {0x47, 0x22, "3de08014a99fe778d5903247012096982f64069defaef0d10f449824bacd900661475a6766f3ab134fad8146ae593dab064d78feef51c49c60a25387eeda42929a1dfcf38a"}}, &(0x7f0000000140)={0x0, 0x3, 0x9d, @string={0x9d, 0x3, "943cd680b4d68ae4259193e52cb7becf0859c0ebee63f6c1b0d39a96ff0cb4deebce59960d92d4924f472ba3c2b0280f12e66e0f155bec5c8c938753859a59fd146b993892c027bbc47b3a6d1e6a784ed25577387728f6089ef08875a51be5f2cea1ca5a523c29c6db0960836432786f746eee7b6e9abdf9e363c0045f2b45a3b508dbd451a00acd9c525afe876ad4fd3dc325f96fecc7e8d7e8aa"}}, &(0x7f0000001000)={0x0, 0x22, 0x16, {[@global=@item_012={0x2, 0x1, 0x9, "efc3"}, @global=@item_012={0x2, 0x1, 0x8, "d6d0"}, @local=@item_4={0x3, 0x2, 0xa, "fb211e74"}, @main=@item_012={0x2, 0x0, 0xc, "dbf0"}, @local=@item_012={0x1, 0x2, 0x1, "df"}, @main=@item_4={0x3, 0x0, 0x8, "30e697b9"}, @main=@item_012={0x0, 0x0, 0xc}]}}, &(0x7f0000001040)={0x0, 0x21, 0x9, {0x9, 0x21, 0x7, 0x57, 0x1, {0x22, 0xbbf}}}}, &(0x7f0000001300)={0x2c, &(0x7f00000010c0)={0x20, 0x31, 0xe4, "e58958b2057198ee8a392a23fbed8ac05b8775ee97416b204046ea14a8210da58d2a75c92e073d6087ade0db13a0342af3782b0c99ed0798dbbf2dc43c5265d9c398f2210057e68465c5ef7f0b83462ae314af6288dc8aa54e0ef2f6bab6ffdd08aa51fec22b82bd7ab26f4d6cc602534abb0623bc7b8e549d677416133aa68015a79f96fed484562f15c1d74bc8ce059136dfc4788cdabf12ab89184a6b56f3842a8cad2ea2d81f97f3eb9bd40b0d42f2f865114afe095243fe252bf8f1865e05bf105e62e1cbc81d2ec26183daf204a56593b162b4f644249dd042a6c3dc68f1204b10"}, &(0x7f00000011c0)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000001200)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000001240)={0x20, 0x1, 0x64, "cb52f09cc000872c83c8d13cf87cb829d4c584845a86e040c96ddaab9e99c7e6aaee4b34d59e8b79e71bf50a3223e4155505f4f989c687a6399527f8cf8feb3c83b3753455b55e77ffa477734387b1e2536d9e330a038b6640462bd50ef9169919a7f88a"}, &(0x7f00000012c0)={0x20, 0x3, 0x1}}) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:08 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, &(0x7f00000000c0)={0x20, 0x23, 0x5f, {0x5f, 0x2, "27297397221f6888345578d685cf87b853cc14020bebf792629bdab1d83bcf46eac88096c46a4120d9a49d20aabb63a798a7a30f0c3d0a20155c3f891dfe93896e61e5b918ba30612bf734ce701cac1ef8db39fc420362f47cb1e91c1e"}}, &(0x7f0000000000)={0x0, 0x3, 0x13, @string={0x13, 0x3, "42b150b0ca38541cb9d575bf0a46d8ca07"}}, &(0x7f0000000140)={0x0, 0x22, 0x6, {[@local, @global=@item_4={0x3, 0x1, 0x0, "6ad73890"}]}}, &(0x7f0000000180)={0x0, 0x21, 0x9, {0x9, 0x21, 0x5, 0x3f, 0x1, {0x22, 0x315}}}}, &(0x7f00000003c0)={0x2c, &(0x7f0000000200)={0x40, 0x14, 0x1b, "df31bf53c5ca04ab07814ef9629101046d77a6908b474f0899348a"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x40}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000300)={0x20, 0x1, 0x6c, "8467c93386835c1588a6052403c657bd5e6cce8c23c8b3d632f08e797cc54e49111302bdac27e5a051522c7005ab99a04265a57a7a271d7e366e8ecbeb9dc9270fd0c7966cc40813839a864cf72b05f8f688ec052827c668939160c2cc6c91beffc405278ce8702eb964d4b1"}, &(0x7f0000000380)={0x20, 0x3, 0x1, 0x81}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:08 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a4400000000401020d0000052406000105240000000d240f0100000000000000000006241a0000000905810300020000000904010d00000904010102020d0000090582020002000000090503020002000000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000140)={0x14, &(0x7f00000000c0)={0x0, 0x22, 0x4e, {0x4e, 0xc, "57b635cb7b15e947a610db5248aa4da55727fdf038a4328447c9096a2ae6ac789d551fc0478362b721077df0ad069eb95a02d45466b2d0e146636f7dd9f9a32f3a6410894c1b018738c9ab12"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f0000000180)={0x0, 0x8, 0x26, "891975f03d2c508943231e0eb1c89a97555bf118c6e30753b60c9e6d7ad1201d090f09ec0dc2"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0x20}, &(0x7f0000000280)={0x20, 0x80, 0x1c, {0x3, 0x96b, 0xfffffffc, 0x8267, 0xbe06, 0x8000, 0x2, 0x7, 0xac5, 0xf5c0, 0xfff7, 0xb9}}, &(0x7f00000002c0)={0x20, 0x85, 0x4, 0x7fffffff}, &(0x7f0000000300)={0x20, 0x83, 0x2}, &(0x7f00000003c0)={0x20, 0x87, 0x2, 0x6}, &(0x7f0000000400)={0x20, 0x89, 0x2}}) r2 = syz_usb_connect$hid(0x3, 0x3f, &(0x7f0000000440)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x8, 0xdfc, 0x106, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x81, 0x0, 0x7f, [{{0x9, 0x4, 0x0, 0x4, 0x2, 0x3, 0x1, 0x1, 0x7, {0x9, 0x21, 0x400, 0x7b, 0x1, {0x22, 0xa8e}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x8, 0x1, 0x9}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x1, 0xfe, 0xdb}}]}}}]}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000580)={0xa, 0x6, 0x110, 0x5, 0x6, 0x5, 0xff, 0x8}, 0x19, &(0x7f00000005c0)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "244e3900800d034d42b3bcf07d92edfb"}]}, 0x3, [{0xb0, &(0x7f0000000600)=@string={0xb0, 0x3, "ba51c4e2131e9be35f68978d85ec29d6d19ddfa24c17a3dd2ceeda3df06af359694461863111139688f8b9c4b95888acc7e90b2f0323262ff265fb0890d95ca911acad93ec8af096a802d6dabb501e635d218aaadb0cc72ebc369f99540c3077b645aa127ca17e826cb6039ddd3f821237d5595f0809a5e48cfbe7929fc298167f2ca62a59debf99c64c729b15133e0ad1c0702de00ac6b55806c5405fae59ad849f1966f02370640beb56e020d7"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0xc07}}, {0xf2, &(0x7f0000000700)=@string={0xf2, 0x3, "9512a17a0bd2ea69abe33393646014a6ae1f27b52d145e8f50ea0a5d0abbaf6de8592981ee1669877fda4b13cb36e14f6a98084f0c75bbb6d8077fb39bb7c3607ded1d1efd9f20591e8a1d0d394f7591441269312c4ec0a6201fc2da3900ef49257cba81ca47278a78e85054b45bf5588362467c1c6b7cedbfd2d15b3b4517a78e7e16b961003b9068ceaf64a923425d2528d7d587e0d88c878833f9c160101b8223a6da9f96822bfbcea3ca97a32d66b43d906bbb4467fad4732f9b2681b90334d7480521f73bae9652342d8fbb019bb93a2e3343177dee53c7a1afeedaf51402aa381ea609362f45d1489f5eb1a934"}}]}) syz_usb_control_io$hid(r2, &(0x7f0000000b00)={0x24, &(0x7f0000000840)={0x20, 0x23, 0x100, {0x100, 0x30, "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"}}, &(0x7f0000000980)={0x0, 0x3, 0xbf, @string={0xbf, 0x3, "55a5aa09efe06ed7e27414e0e2cd6f6bafc5caa59dff51e29e4d705c20e4a88549bbdb4369566e68c68bdd6a7218406893051a26bde89c7dcd3ffe638a3a35b55a59a8695c88c17fe210aad866cfd6e646bc75c88f73d8210322de14500b52f111889377436b5a3b064c48a455635291661124eaa8e85b574ba168e25aec8aa907913154082a907fea03a6e445026c812aef84369035f07afdf5ed3bd52c0cda28f41e46bc7956408df658d15943513e6811bd0e09b38616fc29217034"}}, &(0x7f0000000a80)={0x0, 0x22, 0x11, {[@global=@item_4={0x3, 0x1, 0x1, "0c06ca6d"}, @global=@item_4={0x3, 0x1, 0x3, "fa0ae8b6"}, @global=@item_012={0x2, 0x1, 0x0, "f3be"}, @main=@item_012={0x1, 0x0, 0x9, "ad"}, @local=@item_012={0x1, 0x2, 0x8, '#'}]}}, &(0x7f0000000ac0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x7f, 0x4, 0x1, {0x22, 0xb62}}}}, &(0x7f0000000d00)={0x2c, &(0x7f0000000b40)={0x40, 0x10, 0x57, "5e5b1ddacb8e0ce43907aa8a5428bf03380fa3e51844495edb8e88a390be499ec34beb6e5d464e270274ac492784abe8ad03ddc5b7c8b711573c73aaf53f1a9eb4841bba680881acd248dc2a369275b6d5c542bb525326"}, &(0x7f0000000bc0)={0x0, 0xa, 0x1, 0xc1}, &(0x7f0000000c00)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000c40)={0x20, 0x1, 0x71, "5624ddd8b0978aa4ec4ea0af97e92fc5b77e1fda0b7140f3ae9ad3231134a2c3ffa37e82f4532bc2bc03f63c976cfcda132505f6d64cd41268af475fa54fbb9685598b0cc80a8e2e00d24f0597f617dd57447ecde58e6de5072478e8f8aea46b339832dddeef8d0eb6a955d316fc6c9c32"}, &(0x7f0000000cc0)={0x20, 0x3, 0x1, 0xfc}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000e40)={0x14, &(0x7f0000000d40)={0x40, 0x11, 0xb2, {0xb2, 0xa, "4e322efb19b593f2ef573f85e171d77d36a667e68fd4db7b3ffb41ef15c625e1c01845332b370f171ab5be15ea989309b56ab4713850b24660d8b1c7fff3e0f9c918da5093b6f2bd338faa2c26371e411960eee06959221b0c4ba6ce1c2f69c1d3bcdb3091192f992aba1ab15d16e6068a10771ebbe1cc84f6c279149fb9af180e65f2e44c55aa287116cc406f8fe5efb0f2b7fc69772947fb3337c5a214f38ad5e565b45633466296d2724822b77b69"}}, &(0x7f0000000e00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000010c0)={0x44, &(0x7f0000000e80)={0x40, 0x0, 0x74, "b478977111206055da799617e01b833c89813967b95d693db5aed972ab99596f6d5fe9b918812cfd65cf29578a63f404595ecf9304397198fa88845e043fb21143a6ef15c5c2a2f66da97b1854a8a7213eef62870b41f2adeb0702eb3c1fa9b015be6f43a172cf46f9c083c76e51f66f2c199fd7"}, &(0x7f0000000f00)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000f40)={0x0, 0x8, 0x1, 0x6e}, &(0x7f0000000f80)={0x20, 0x80, 0x1c, {0x7, 0x5, 0x3, 0x3, 0x8d89, 0x7, 0x6a, 0x8, 0x3, 0x6, 0xff, 0x2}}, &(0x7f0000000fc0)={0x20, 0x85, 0x4, 0x8}, &(0x7f0000001000)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001040)={0x20, 0x87, 0x2, 0x7}, &(0x7f0000001080)={0x20, 0x89, 0x2, 0x1}}) 05:12:08 executing program 5: ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000140)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0) epoll_create1(0x0) (async) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0xff, 0x7, 0x3, 0x7}]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)={0xc0000004}) 05:12:09 executing program 5: ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000140)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x8400, 0x0) (async) r1 = epoll_create1(0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) ioctl$PPPIOCSACTIVE(r2, 0x40107446, &(0x7f0000000100)={0x1, &(0x7f0000000040)=[{0xff, 0x7, 0x3, 0x7}]}) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)={0xc0000004}) 05:12:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) getpgid(0xffffffffffffffff) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000240)=0x1) r3 = syz_open_procfs(r2, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x4}) [ 970.267963][T18923] usb 5-1: USB disconnect, device number 46 05:12:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) getpgid(0xffffffffffffffff) (async) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000240)=0x1) (async, rerun: 32) r3 = syz_open_procfs(r2, &(0x7f0000000540)='net/fib_trie\x00') (rerun: 32) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x4}) 05:12:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) getpgid(0xffffffffffffffff) (async) r2 = getpid() sched_setscheduler(r2, 0x1, &(0x7f0000000240)=0x1) r3 = syz_open_procfs(r2, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0x4}) 05:12:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000140)={0x2000}) r4 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0xa, 0x0, &(0x7f00000000c0)) splice(r3, &(0x7f00000001c0)=0x9, r5, &(0x7f0000000200)=0x8, 0x10000, 0xe) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0xe000001f}) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000040)=0x1) [ 970.372916][ T1692] usb 2-1: new high-speed USB device number 58 using dummy_hcd [ 970.482854][ T496] usb 3-1: new full-speed USB device number 102 using dummy_hcd [ 970.552819][ T1669] usb 4-1: new high-speed USB device number 87 using dummy_hcd [ 970.562813][ T471] usb 1-1: new full-speed USB device number 100 using dummy_hcd [ 970.652812][T18923] usb 5-1: new high-speed USB device number 47 using dummy_hcd [ 970.742884][ T1692] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 970.842937][ T496] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 970.853885][ T496] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 970.864722][ T496] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 970.874438][ T496] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 970.912987][ T1692] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 970.921918][ T1692] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 970.929968][ T1692] usb 2-1: Product: syz [ 970.934181][ T1692] usb 2-1: Manufacturer: syz [ 970.938605][ T1692] usb 2-1: SerialNumber: syz [ 970.952893][ T471] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 970.962874][ T1669] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 970.963757][ T471] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 970.971058][ T1669] usb 4-1: can't read configurations, error -61 [ 970.988265][ T471] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 970.998925][ T471] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 971.012945][T18923] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 971.062904][ T496] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 971.071801][ T496] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 971.079640][ T496] usb 3-1: Product: syz [ 971.083713][ T496] usb 3-1: Manufacturer: syz [ 971.088227][ T496] usb 3-1: SerialNumber: syz [ 971.112902][ T1669] usb 4-1: new high-speed USB device number 88 using dummy_hcd [ 971.122994][T23454] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 971.162896][ T471] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 971.171760][ T471] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 971.172935][T18923] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 971.179827][ T471] usb 1-1: Product: syz [ 971.189171][T18923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 971.192555][ T471] usb 1-1: Manufacturer: syz [ 971.200491][T18923] usb 5-1: Product: syz [ 971.204870][ T471] usb 1-1: SerialNumber: syz [ 971.208931][T18923] usb 5-1: Manufacturer: syz [ 971.217679][T18923] usb 5-1: SerialNumber: syz [ 971.232879][T23457] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 971.343278][T23454] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 971.453403][T23457] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 971.460299][T23457] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 971.522919][ T1669] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 971.530358][ T1669] usb 4-1: can't read configurations, error -61 [ 971.536642][ T1669] usb usb4-port1: attempt power cycle [ 971.683597][T23482] udc-core: couldn't find an available UDC or it's busy [ 971.683741][T23483] udc-core: couldn't find an available UDC or it's busy [ 971.690618][T23482] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 971.697292][T23483] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 971.712105][T23482] udc-core: couldn't find an available UDC or it's busy [ 971.719015][T23482] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 971.726837][T23482] udc-core: couldn't find an available UDC or it's busy [ 971.733737][T18923] cdc_ncm 5-1:1.0: failed GET_NTB_PARAMETERS [ 971.733787][T23482] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 971.739592][T18923] cdc_ncm 5-1:1.0: bind() failure [ 971.747030][ T471] cdc_ncm 1-1:1.0: failed GET_NTB_PARAMETERS [ 971.753784][T18923] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 971.758168][ T471] cdc_ncm 1-1:1.0: bind() failure [ 971.764552][T18923] cdc_ncm 5-1:1.1: bind() failure [ 971.770354][ T471] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 971.780625][ T471] cdc_ncm 1-1:1.1: bind() failure [ 971.942805][ T1669] usb 4-1: new high-speed USB device number 89 using dummy_hcd [ 971.985732][T23454] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 972.052889][ T1692] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 972.059209][ T1692] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 972.066590][ T1692] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 972.192854][ T1669] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 972.200331][ T1669] usb 4-1: can't read configurations, error -61 [ 972.222916][ T496] cdc_ncm 3-1:1.0: bind() failure [ 972.228647][ T496] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 972.235565][ T496] cdc_ncm 3-1:1.1: bind() failure [ 972.264651][ T1692] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 972.288433][ T1692] usb 2-1: USB disconnect, device number 58 [ 972.294665][ T1692] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 972.352854][ T1669] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 972.602855][ T1669] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 972.610336][ T1669] usb 4-1: can't read configurations, error -61 [ 972.616614][ T1669] usb usb4-port1: unable to enumerate USB device [ 973.283081][T22439] usb 1-1: USB disconnect, device number 100 [ 973.287839][ T1669] usb 5-1: USB disconnect, device number 47 05:12:12 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000140)={0x2000}) r4 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0xa, 0x0, &(0x7f00000000c0)) splice(r3, &(0x7f00000001c0)=0x9, r5, &(0x7f0000000200)=0x8, 0x10000, 0xe) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0xe000001f}) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000040)=0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0xc) (async) syz_open_procfs(r2, &(0x7f0000000540)='net/fib_trie\x00') (async) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000140)={0x2000}) (async) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet6_tcp_int(r5, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) splice(r3, &(0x7f00000001c0)=0x9, r5, &(0x7f0000000200)=0x8, 0x10000, 0xe) (async) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0xffffffffffffffff) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0xe000001f}) (async) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000040)=0x1) (async) 05:12:12 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0xd, 0xea, {0xea, 0xd, "a2fe037b8cc39bd9f675e1078dc65b5f8aba165e7b4a56a2c236f8cd1ab329bc9ab072e903501de321e0dba8c9298f46697742a454d8f316921b03cf42e116060b4fdf4abaa1daaec0263a897afeab5439c52c6ed0cd03501ef37d978003d2d488f4442acb59aed57f50a20038ed715e2dd54f5cf5420a75d5b88e2798ffcea384496b4af0521412aa1ac9b14a70f7abbd5f8b1d58c3c025650aeab5903ee1f808fee969428146d32fed813117549b76ed4b28c486369fbe41d593ae32bfb42ee742eb2675c8967ccc0deda36e7164e334cef0cb1a7a1384ffd0311f7da354e4a7f20742949cd526"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000240)={0x20, 0xe, 0x34, "6250110bc85bbba763ff2bc37f5dd75f291b31790546b5c3b089b6ed4cd3014597a6af3b19f444157e93bd42a65bbc1ca0691288"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:12 executing program 3: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a4400000000401020d0000052406000105240000000d240f0100000000000000000006241a0000000905810300020000000904010d00000904010102020d0000090582020002000000090503020002000000"], 0x0) (async) r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a4400000000401020d0000052406000105240000000d240f0100000000000000000006241a0000000905810300020000000904010d00000904010102020d0000090582020002000000090503020002000000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000140)={0x14, &(0x7f00000000c0)={0x0, 0x22, 0x4e, {0x4e, 0xc, "57b635cb7b15e947a610db5248aa4da55727fdf038a4328447c9096a2ae6ac789d551fc0478362b721077df0ad069eb95a02d45466b2d0e146636f7dd9f9a32f3a6410894c1b018738c9ab12"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f0000000180)={0x0, 0x8, 0x26, "891975f03d2c508943231e0eb1c89a97555bf118c6e30753b60c9e6d7ad1201d090f09ec0dc2"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0x20}, &(0x7f0000000280)={0x20, 0x80, 0x1c, {0x3, 0x96b, 0xfffffffc, 0x8267, 0xbe06, 0x8000, 0x2, 0x7, 0xac5, 0xf5c0, 0xfff7, 0xb9}}, &(0x7f00000002c0)={0x20, 0x85, 0x4, 0x7fffffff}, &(0x7f0000000300)={0x20, 0x83, 0x2}, &(0x7f00000003c0)={0x20, 0x87, 0x2, 0x6}, &(0x7f0000000400)={0x20, 0x89, 0x2}}) r2 = syz_usb_connect$hid(0x3, 0x3f, &(0x7f0000000440)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x8, 0xdfc, 0x106, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x1, 0x81, 0x0, 0x7f, [{{0x9, 0x4, 0x0, 0x4, 0x2, 0x3, 0x1, 0x1, 0x7, {0x9, 0x21, 0x400, 0x7b, 0x1, {0x22, 0xa8e}}, {{{0x9, 0x5, 0x81, 0x3, 0x8, 0x8, 0x1, 0x9}}, [{{0x9, 0x5, 0x2, 0x3, 0x20, 0x1, 0xfe, 0xdb}}]}}}]}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000580)={0xa, 0x6, 0x110, 0x5, 0x6, 0x5, 0xff, 0x8}, 0x19, &(0x7f00000005c0)={0x5, 0xf, 0x19, 0x1, [@ss_container_id={0x14, 0x10, 0x4, 0x0, "244e3900800d034d42b3bcf07d92edfb"}]}, 0x3, [{0xb0, &(0x7f0000000600)=@string={0xb0, 0x3, "ba51c4e2131e9be35f68978d85ec29d6d19ddfa24c17a3dd2ceeda3df06af359694461863111139688f8b9c4b95888acc7e90b2f0323262ff265fb0890d95ca911acad93ec8af096a802d6dabb501e635d218aaadb0cc72ebc369f99540c3077b645aa127ca17e826cb6039ddd3f821237d5595f0809a5e48cfbe7929fc298167f2ca62a59debf99c64c729b15133e0ad1c0702de00ac6b55806c5405fae59ad849f1966f02370640beb56e020d7"}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0xc07}}, {0xf2, &(0x7f0000000700)=@string={0xf2, 0x3, "9512a17a0bd2ea69abe33393646014a6ae1f27b52d145e8f50ea0a5d0abbaf6de8592981ee1669877fda4b13cb36e14f6a98084f0c75bbb6d8077fb39bb7c3607ded1d1efd9f20591e8a1d0d394f7591441269312c4ec0a6201fc2da3900ef49257cba81ca47278a78e85054b45bf5588362467c1c6b7cedbfd2d15b3b4517a78e7e16b961003b9068ceaf64a923425d2528d7d587e0d88c878833f9c160101b8223a6da9f96822bfbcea3ca97a32d66b43d906bbb4467fad4732f9b2681b90334d7480521f73bae9652342d8fbb019bb93a2e3343177dee53c7a1afeedaf51402aa381ea609362f45d1489f5eb1a934"}}]}) syz_usb_control_io$hid(r2, &(0x7f0000000b00)={0x24, &(0x7f0000000840)={0x20, 0x23, 0x100, {0x100, 0x30, "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"}}, &(0x7f0000000980)={0x0, 0x3, 0xbf, @string={0xbf, 0x3, "55a5aa09efe06ed7e27414e0e2cd6f6bafc5caa59dff51e29e4d705c20e4a88549bbdb4369566e68c68bdd6a7218406893051a26bde89c7dcd3ffe638a3a35b55a59a8695c88c17fe210aad866cfd6e646bc75c88f73d8210322de14500b52f111889377436b5a3b064c48a455635291661124eaa8e85b574ba168e25aec8aa907913154082a907fea03a6e445026c812aef84369035f07afdf5ed3bd52c0cda28f41e46bc7956408df658d15943513e6811bd0e09b38616fc29217034"}}, &(0x7f0000000a80)={0x0, 0x22, 0x11, {[@global=@item_4={0x3, 0x1, 0x1, "0c06ca6d"}, @global=@item_4={0x3, 0x1, 0x3, "fa0ae8b6"}, @global=@item_012={0x2, 0x1, 0x0, "f3be"}, @main=@item_012={0x1, 0x0, 0x9, "ad"}, @local=@item_012={0x1, 0x2, 0x8, '#'}]}}, &(0x7f0000000ac0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x7f, 0x4, 0x1, {0x22, 0xb62}}}}, &(0x7f0000000d00)={0x2c, &(0x7f0000000b40)={0x40, 0x10, 0x57, "5e5b1ddacb8e0ce43907aa8a5428bf03380fa3e51844495edb8e88a390be499ec34beb6e5d464e270274ac492784abe8ad03ddc5b7c8b711573c73aaf53f1a9eb4841bba680881acd248dc2a369275b6d5c542bb525326"}, &(0x7f0000000bc0)={0x0, 0xa, 0x1, 0xc1}, &(0x7f0000000c00)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000c40)={0x20, 0x1, 0x71, "5624ddd8b0978aa4ec4ea0af97e92fc5b77e1fda0b7140f3ae9ad3231134a2c3ffa37e82f4532bc2bc03f63c976cfcda132505f6d64cd41268af475fa54fbb9685598b0cc80a8e2e00d24f0597f617dd57447ecde58e6de5072478e8f8aea46b339832dddeef8d0eb6a955d316fc6c9c32"}, &(0x7f0000000cc0)={0x20, 0x3, 0x1, 0xfc}}) (async) syz_usb_control_io$hid(r2, &(0x7f0000000b00)={0x24, &(0x7f0000000840)={0x20, 0x23, 0x100, {0x100, 0x30, "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"}}, &(0x7f0000000980)={0x0, 0x3, 0xbf, @string={0xbf, 0x3, "55a5aa09efe06ed7e27414e0e2cd6f6bafc5caa59dff51e29e4d705c20e4a88549bbdb4369566e68c68bdd6a7218406893051a26bde89c7dcd3ffe638a3a35b55a59a8695c88c17fe210aad866cfd6e646bc75c88f73d8210322de14500b52f111889377436b5a3b064c48a455635291661124eaa8e85b574ba168e25aec8aa907913154082a907fea03a6e445026c812aef84369035f07afdf5ed3bd52c0cda28f41e46bc7956408df658d15943513e6811bd0e09b38616fc29217034"}}, &(0x7f0000000a80)={0x0, 0x22, 0x11, {[@global=@item_4={0x3, 0x1, 0x1, "0c06ca6d"}, @global=@item_4={0x3, 0x1, 0x3, "fa0ae8b6"}, @global=@item_012={0x2, 0x1, 0x0, "f3be"}, @main=@item_012={0x1, 0x0, 0x9, "ad"}, @local=@item_012={0x1, 0x2, 0x8, '#'}]}}, &(0x7f0000000ac0)={0x0, 0x21, 0x9, {0x9, 0x21, 0x7f, 0x4, 0x1, {0x22, 0xb62}}}}, &(0x7f0000000d00)={0x2c, &(0x7f0000000b40)={0x40, 0x10, 0x57, "5e5b1ddacb8e0ce43907aa8a5428bf03380fa3e51844495edb8e88a390be499ec34beb6e5d464e270274ac492784abe8ad03ddc5b7c8b711573c73aaf53f1a9eb4841bba680881acd248dc2a369275b6d5c542bb525326"}, &(0x7f0000000bc0)={0x0, 0xa, 0x1, 0xc1}, &(0x7f0000000c00)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000c40)={0x20, 0x1, 0x71, "5624ddd8b0978aa4ec4ea0af97e92fc5b77e1fda0b7140f3ae9ad3231134a2c3ffa37e82f4532bc2bc03f63c976cfcda132505f6d64cd41268af475fa54fbb9685598b0cc80a8e2e00d24f0597f617dd57447ecde58e6de5072478e8f8aea46b339832dddeef8d0eb6a955d316fc6c9c32"}, &(0x7f0000000cc0)={0x20, 0x3, 0x1, 0xfc}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000e40)={0x14, &(0x7f0000000d40)={0x40, 0x11, 0xb2, {0xb2, 0xa, "4e322efb19b593f2ef573f85e171d77d36a667e68fd4db7b3ffb41ef15c625e1c01845332b370f171ab5be15ea989309b56ab4713850b24660d8b1c7fff3e0f9c918da5093b6f2bd338faa2c26371e411960eee06959221b0c4ba6ce1c2f69c1d3bcdb3091192f992aba1ab15d16e6068a10771ebbe1cc84f6c279149fb9af180e65f2e44c55aa287116cc406f8fe5efb0f2b7fc69772947fb3337c5a214f38ad5e565b45633466296d2724822b77b69"}}, &(0x7f0000000e00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000010c0)={0x44, &(0x7f0000000e80)={0x40, 0x0, 0x74, "b478977111206055da799617e01b833c89813967b95d693db5aed972ab99596f6d5fe9b918812cfd65cf29578a63f404595ecf9304397198fa88845e043fb21143a6ef15c5c2a2f66da97b1854a8a7213eef62870b41f2adeb0702eb3c1fa9b015be6f43a172cf46f9c083c76e51f66f2c199fd7"}, &(0x7f0000000f00)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000f40)={0x0, 0x8, 0x1, 0x6e}, &(0x7f0000000f80)={0x20, 0x80, 0x1c, {0x7, 0x5, 0x3, 0x3, 0x8d89, 0x7, 0x6a, 0x8, 0x3, 0x6, 0xff, 0x2}}, &(0x7f0000000fc0)={0x20, 0x85, 0x4, 0x8}, &(0x7f0000001000)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001040)={0x20, 0x87, 0x2, 0x7}, &(0x7f0000001080)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000e40)={0x14, &(0x7f0000000d40)={0x40, 0x11, 0xb2, {0xb2, 0xa, "4e322efb19b593f2ef573f85e171d77d36a667e68fd4db7b3ffb41ef15c625e1c01845332b370f171ab5be15ea989309b56ab4713850b24660d8b1c7fff3e0f9c918da5093b6f2bd338faa2c26371e411960eee06959221b0c4ba6ce1c2f69c1d3bcdb3091192f992aba1ab15d16e6068a10771ebbe1cc84f6c279149fb9af180e65f2e44c55aa287116cc406f8fe5efb0f2b7fc69772947fb3337c5a214f38ad5e565b45633466296d2724822b77b69"}}, &(0x7f0000000e00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000010c0)={0x44, &(0x7f0000000e80)={0x40, 0x0, 0x74, "b478977111206055da799617e01b833c89813967b95d693db5aed972ab99596f6d5fe9b918812cfd65cf29578a63f404595ecf9304397198fa88845e043fb21143a6ef15c5c2a2f66da97b1854a8a7213eef62870b41f2adeb0702eb3c1fa9b015be6f43a172cf46f9c083c76e51f66f2c199fd7"}, &(0x7f0000000f00)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000f40)={0x0, 0x8, 0x1, 0x6e}, &(0x7f0000000f80)={0x20, 0x80, 0x1c, {0x7, 0x5, 0x3, 0x3, 0x8d89, 0x7, 0x6a, 0x8, 0x3, 0x6, 0xff, 0x2}}, &(0x7f0000000fc0)={0x20, 0x85, 0x4, 0x8}, &(0x7f0000001000)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001040)={0x20, 0x87, 0x2, 0x7}, &(0x7f0000001080)={0x20, 0x89, 0x2, 0x1}}) 05:12:12 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async, rerun: 32) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (rerun: 32) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, &(0x7f00000000c0)={0x20, 0x23, 0x5f, {0x5f, 0x2, "27297397221f6888345578d685cf87b853cc14020bebf792629bdab1d83bcf46eac88096c46a4120d9a49d20aabb63a798a7a30f0c3d0a20155c3f891dfe93896e61e5b918ba30612bf734ce701cac1ef8db39fc420362f47cb1e91c1e"}}, &(0x7f0000000000)={0x0, 0x3, 0x13, @string={0x13, 0x3, "42b150b0ca38541cb9d575bf0a46d8ca07"}}, &(0x7f0000000140)={0x0, 0x22, 0x6, {[@local, @global=@item_4={0x3, 0x1, 0x0, "6ad73890"}]}}, &(0x7f0000000180)={0x0, 0x21, 0x9, {0x9, 0x21, 0x5, 0x3f, 0x1, {0x22, 0x315}}}}, &(0x7f00000003c0)={0x2c, &(0x7f0000000200)={0x40, 0x14, 0x1b, "df31bf53c5ca04ab07814ef9629101046d77a6908b474f0899348a"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x40}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000300)={0x20, 0x1, 0x6c, "8467c93386835c1588a6052403c657bd5e6cce8c23c8b3d632f08e797cc54e49111302bdac27e5a051522c7005ab99a04265a57a7a271d7e366e8ecbeb9dc9270fd0c7966cc40813839a864cf72b05f8f688ec052827c668939160c2cc6c91beffc405278ce8702eb964d4b1"}, &(0x7f0000000380)={0x20, 0x3, 0x1, 0x81}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:12 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0x30, 0xe0, {0xe0, 0x5, "acd4066e399e2443ab0ecc532df425632b73d56924fc89adb684d5da18eec20c52612c29a56c2ba3808c7168adc69a11b1974113cffa517ce20375f85e4e9812481e432ce0e2f57fa3c2f32d1cda2d5d9753ed30053f2c5b13af3ae56fc32bff879168f72784baf82545e29f005f97d5a1a4bb8356bd7d8af9dd16ba71ace0d365971488cd1a1b5d15cd5a105c946d85c96ac548c0f0b8dc2059b6d5749fb6a83076d1b18ccd2d9594497b1ebac81045dddec93d1a89bdca4378ede5da7f07d482da285545bb1024cb83f6b8a95ac338ceb8c7cc944702bc8f3d2a3cb872"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000200)={0x0, 0x13, 0x25, "ef69ce0901d84ca774f335ad032e64843f03e743612f0e3b3fb992cada900883a15bab8912"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x81}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x5, 0x9, 0x401, 0x6, 0x101, 0xfffffffe, 0x633, 0xff, 0x8, 0x67d}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0x9}, &(0x7f0000000380)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000003c0)={0x20, 0x87, 0x2, 0x75fe}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe, 0x0, 0x4, 0x3a4d, 0xfffe}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000140)={0x2000}) r4 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async, rerun: 32) splice(r3, &(0x7f00000001c0)=0x9, r5, &(0x7f0000000200)=0x8, 0x10000, 0xe) (async, rerun: 32) fsconfig$FSCONFIG_SET_FD(r4, 0x5, &(0x7f0000000180)='/dev/ppp\x00', 0x0, 0xffffffffffffffff) (async, rerun: 32) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)={0xe000001f}) (async, rerun: 32) ioctl$BTRFS_IOC_DEFAULT_SUBVOL(r1, 0x40089413, &(0x7f0000000040)=0x1) [ 973.426770][T18923] usb 3-1: USB disconnect, device number 102 [ 973.455003][T23556] udc-core: couldn't find an available UDC or it's busy [ 973.462404][T23556] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 05:12:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x2100, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x2100, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x2100, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x2100, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) 05:12:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f0000000040)) [ 973.471683][T23556] udc-core: couldn't find an available UDC or it's busy [ 973.478650][T23556] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 973.487414][T23556] udc-core: couldn't find an available UDC or it's busy [ 973.494290][T23556] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 05:12:12 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) fcntl$dupfd(r0, 0x406, r0) (async) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f0000000040)) (async) [ 973.702815][ T1692] usb 2-1: new high-speed USB device number 59 using dummy_hcd [ 973.722840][ T496] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 973.802823][ T1669] usb 5-1: new high-speed USB device number 48 using dummy_hcd [ 973.822804][T22439] usb 1-1: new full-speed USB device number 101 using dummy_hcd [ 973.832853][T18923] usb 3-1: new full-speed USB device number 103 using dummy_hcd [ 974.062891][ T1692] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 974.162868][ T1669] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 974.172949][ T496] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 974.181163][ T496] usb 4-1: can't read configurations, error -61 [ 974.192889][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 974.203848][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 974.212904][T22439] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 974.214653][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 974.225499][T22439] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 974.235124][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 974.245577][T22439] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 974.256218][ T1692] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 974.266752][T22439] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 974.275592][ T1692] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 974.293886][ T1692] usb 2-1: Product: syz [ 974.297830][ T1692] usb 2-1: Manufacturer: syz [ 974.302240][ T1692] usb 2-1: SerialNumber: syz [ 974.352835][ T496] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 974.352879][ T1669] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 974.369206][ T1669] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 974.377081][ T1669] usb 5-1: Product: syz [ 974.381000][ T1669] usb 5-1: Manufacturer: syz [ 974.385521][ T1669] usb 5-1: SerialNumber: syz [ 974.442892][T18923] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 974.451785][T18923] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 974.459749][T18923] usb 3-1: Product: syz [ 974.463857][T18923] usb 3-1: Manufacturer: syz [ 974.468266][T18923] usb 3-1: SerialNumber: syz [ 974.473153][T22439] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 974.482346][T22439] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 974.490461][T22439] usb 1-1: Product: syz [ 974.492906][T23550] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 974.494774][T22439] usb 1-1: Manufacturer: syz [ 974.505669][T22439] usb 1-1: SerialNumber: syz [ 974.532886][T23555] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 974.713805][T23550] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 974.753254][T23555] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 974.760177][T23555] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 974.772860][ T496] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 974.780421][ T496] usb 4-1: can't read configurations, error -61 [ 974.786629][ T496] usb usb4-port1: attempt power cycle [ 974.982856][T22439] cdc_ncm 1-1:1.0: failed GET_NTB_PARAMETERS [ 974.988751][T22439] cdc_ncm 1-1:1.0: bind() failure [ 974.995537][T22439] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 975.002192][T22439] cdc_ncm 1-1:1.1: bind() failure [ 975.092928][ T1669] cdc_ncm 5-1:1.0: failed GET_NTB_PARAMETERS [ 975.098813][ T1669] cdc_ncm 5-1:1.0: bind() failure [ 975.105882][ T1669] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 975.112501][ T1669] cdc_ncm 5-1:1.1: bind() failure [ 975.202805][ T496] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 975.373043][T23550] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 975.422865][ T1692] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 975.429185][ T1692] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 975.436426][ T1692] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 975.482843][ T496] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 975.490316][ T496] usb 4-1: can't read configurations, error -61 [ 975.612876][T18923] cdc_ncm 3-1:1.0: bind() failure [ 975.618539][T18923] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 975.625244][T18923] cdc_ncm 3-1:1.1: bind() failure [ 975.634615][ T1692] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 975.649458][ T1692] usb 2-1: USB disconnect, device number 59 [ 975.652852][ T496] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 975.656260][ T1692] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 975.912876][ T496] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 975.920431][ T496] usb 4-1: can't read configurations, error -61 [ 975.927616][ T496] usb usb4-port1: unable to enumerate USB device [ 976.448067][ T1692] usb 5-1: USB disconnect, device number 48 [ 976.462474][T18923] usb 1-1: USB disconnect, device number 101 05:12:15 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0xd, 0xea, {0xea, 0xd, "a2fe037b8cc39bd9f675e1078dc65b5f8aba165e7b4a56a2c236f8cd1ab329bc9ab072e903501de321e0dba8c9298f46697742a454d8f316921b03cf42e116060b4fdf4abaa1daaec0263a897afeab5439c52c6ed0cd03501ef37d978003d2d488f4442acb59aed57f50a20038ed715e2dd54f5cf5420a75d5b88e2798ffcea384496b4af0521412aa1ac9b14a70f7abbd5f8b1d58c3c025650aeab5903ee1f808fee969428146d32fed813117549b76ed4b28c486369fbe41d593ae32bfb42ee742eb2675c8967ccc0deda36e7164e334cef0cb1a7a1384ffd0311f7da354e4a7f20742949cd526"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000240)={0x20, 0xe, 0x34, "6250110bc85bbba763ff2bc37f5dd75f291b31790546b5c3b089b6ed4cd3014597a6af3b19f444157e93bd42a65bbc1ca0691288"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:15 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) fcntl$dupfd(r0, 0x406, r0) (async) ioctl$PPPIOCGFLAGS1(r2, 0x8004745a, &(0x7f0000000040)) (async) 05:12:15 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0x30, 0xe0, {0xe0, 0x5, "acd4066e399e2443ab0ecc532df425632b73d56924fc89adb684d5da18eec20c52612c29a56c2ba3808c7168adc69a11b1974113cffa517ce20375f85e4e9812481e432ce0e2f57fa3c2f32d1cda2d5d9753ed30053f2c5b13af3ae56fc32bff879168f72784baf82545e29f005f97d5a1a4bb8356bd7d8af9dd16ba71ace0d365971488cd1a1b5d15cd5a105c946d85c96ac548c0f0b8dc2059b6d5749fb6a83076d1b18ccd2d9594497b1ebac81045dddec93d1a89bdca4378ede5da7f07d482da285545bb1024cb83f6b8a95ac338ceb8c7cc944702bc8f3d2a3cb872"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000200)={0x0, 0x13, 0x25, "ef69ce0901d84ca774f335ad032e64843f03e743612f0e3b3fb992cada900883a15bab8912"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x81}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x5, 0x9, 0x401, 0x6, 0x101, 0xfffffffe, 0x633, 0xff, 0x8, 0x67d}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0x9}, &(0x7f0000000380)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000003c0)={0x20, 0x87, 0x2, 0x75fe}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe, 0x0, 0x4, 0x3a4d, 0xfffe}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:15 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 05:12:15 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x4, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000060000402505a1a440000102030109025c000201000000090400000102000000052426000105240000000d240f0100000000f4281c4a9b3b7a98ef99b6bc047263c5dd979aa287e9f4725a00f8521dbc10010000000006241a0000000905810300020000000901010000020d00001104010102020d00000905"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0xfffe, 0x0, 0xfffe, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000240)={0x14, &(0x7f0000000140)={0x20, 0x7, 0xab, {0xab, 0x4, "2b2073452c5d496576c445de2ee286e4389ebd0adb09aa9bb7aaa8b2e7cf366d0cecf2ede74ea89833525bf8c0336bb87ba4dfa3a2e08657a51dec286156a4cef8d9dacd9f0fb959b5e822e9696bd217f26eaccbb8936286a80eb5bfa619de3102c37ac308f4ee1241a931219cf911d722ebe4d7a68dfc800526e8c782b07d388b85930829ba65cd0a661836a355d5e09d965f0735acc71fdd708e64cbe5636d8b135259b5da4a4880"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000280)={0x20, 0x1, 0x43, "dc3908050bde12d5c79cdca836c76785eaa9ed4a1f363906dc47584a4b352eacaf8ab749164e45d48bb8788339ee8e5aba7c2964043c8df5d542088f9cb2b3e459f0e6"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000400)={0x20, 0x80, 0x1c, {0x8, 0x7, 0x7, 0x8000, 0x1ff, 0xf6d7, 0xfff, 0x3, 0x4cd, 0x80, 0x0, 0x40}}, &(0x7f0000000440)={0x20, 0x85, 0x4, 0x8001}, &(0x7f0000000480)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000004c0)={0x20, 0x87, 0x2, 0x8}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x4, &(0x7f0000000100)={[0x4]}, 0x8) 05:12:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_create1(0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x4, &(0x7f0000000100)={[0x4]}, 0x8) 05:12:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) epoll_pwait(r1, &(0x7f0000000040)=[{}], 0x1, 0x4, &(0x7f0000000100)={[0x4]}, 0x8) [ 976.819048][ T1692] usb 3-1: USB disconnect, device number 103 05:12:15 executing program 5: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000280), 0x8040, 0x0) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000018}, 0x8015) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f00000003c0), 0x0, 0x20000004, 0x7fff) epoll_pwait(r3, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0xdb, &(0x7f0000000240)={[0xfff]}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x6) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r3) sendmsg$TIPC_CMD_GET_LINKS(r4, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r5, 0x2, 0x70bd28, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x200}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0x4088) 05:12:15 executing program 5: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000280), 0x8040, 0x0) (async) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000018}, 0x8015) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) (async, rerun: 64) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) (async, rerun: 64) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f00000003c0), 0x0, 0x20000004, 0x7fff) (async) epoll_pwait(r3, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0xdb, &(0x7f0000000240)={[0xfff]}, 0x8) (async, rerun: 32) r4 = socket$netlink(0x10, 0x3, 0x6) (async, rerun: 32) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r3) sendmsg$TIPC_CMD_GET_LINKS(r4, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r5, 0x2, 0x70bd28, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x200}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0x4088) 05:12:15 executing program 5: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000280), 0x8040, 0x0) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000018}, 0x8015) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f00000003c0), 0x0, 0x20000004, 0x7fff) epoll_pwait(r3, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0xdb, &(0x7f0000000240)={[0xfff]}, 0x8) r4 = socket$netlink(0x10, 0x3, 0x6) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r3) sendmsg$TIPC_CMD_GET_LINKS(r4, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r5, 0x2, 0x70bd28, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x200}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0x4088) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000280), 0x8040, 0x0) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)={0x1c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000018}, 0x8015) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) (async) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) preadv(r3, &(0x7f00000003c0), 0x0, 0x20000004, 0x7fff) (async) epoll_pwait(r3, &(0x7f0000000200)=[{}, {}, {}, {}], 0x4, 0xdb, &(0x7f0000000240)={[0xfff]}, 0x8) (async) socket$netlink(0x10, 0x3, 0x6) (async) syz_genetlink_get_family_id$tipc(&(0x7f0000000400), r3) (async) sendmsg$TIPC_CMD_GET_LINKS(r4, &(0x7f00000004c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r5, 0x2, 0x70bd28, 0x25dfdbff, {{}, {}, {0x8, 0x11, 0x200}}, ["", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0x4088) (async) [ 976.905642][T23659] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=23659 comm=syz-executor.5 [ 976.945238][T23666] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=23666 comm=syz-executor.5 [ 976.959695][T23666] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=23666 comm=syz-executor.5 [ 977.102854][ T496] usb 2-1: new high-speed USB device number 60 using dummy_hcd [ 977.102854][T18923] usb 5-1: new high-speed USB device number 49 using dummy_hcd [ 977.102949][T22439] usb 1-1: new full-speed USB device number 102 using dummy_hcd [ 977.110335][ T6300] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 977.202807][ T1692] usb 3-1: new full-speed USB device number 104 using dummy_hcd [ 977.482901][T18923] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 977.493730][ T6300] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 977.502915][ T496] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 977.515206][T22439] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 977.525999][T22439] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 977.536754][T22439] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 977.547718][T22439] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 977.582964][ T1692] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 977.593956][ T1692] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 977.604611][ T1692] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 977.614211][ T1692] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 977.672891][T18923] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 977.681948][ T6300] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 977.690838][ T6300] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 977.699230][T18923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 977.702885][ T496] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 977.707167][T18923] usb 5-1: Product: syz [ 977.716385][ T496] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 977.719948][ T6300] usb 4-1: Product: syz [ 977.728073][T22439] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 977.731840][ T6300] usb 4-1: Manufacturer: syz [ 977.740999][T22439] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 977.745202][T18923] usb 5-1: Manufacturer: syz [ 977.752878][ T496] usb 2-1: Product: syz [ 977.757480][T18923] usb 5-1: SerialNumber: syz [ 977.761386][ T496] usb 2-1: Manufacturer: syz [ 977.765920][ T6300] usb 4-1: SerialNumber: syz [ 977.770248][ T496] usb 2-1: SerialNumber: syz [ 977.778952][T22439] usb 1-1: Product: syz [ 977.782972][T22439] usb 1-1: Manufacturer: syz [ 977.782993][ T1692] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 977.787346][T22439] usb 1-1: SerialNumber: syz [ 977.796429][ T1692] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 977.808479][ T1692] usb 3-1: Product: syz [ 977.812426][ T1692] usb 3-1: Manufacturer: syz [ 977.817937][ T1692] usb 3-1: SerialNumber: syz [ 977.822956][T23637] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 977.842956][T23648] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 978.044727][T23637] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 978.051665][T23637] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 978.063293][T23648] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 978.112867][T18923] cdc_ncm 5-1:1.0: failed GET_NTB_PARAMETERS [ 978.118841][T18923] cdc_ncm 5-1:1.0: bind() failure [ 978.124664][T18923] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 978.131296][T18923] cdc_ncm 5-1:1.1: bind() failure [ 978.722998][T23637] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 978.723181][T23648] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 978.729939][T23637] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 978.912892][ T496] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 978.912892][ T6300] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 978.912920][ T6300] cdc_ncm 4-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 978.919283][ T496] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 978.925912][ T6300] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 978.932772][ T496] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 978.962901][ T1692] cdc_ncm 3-1:1.0: bind() failure [ 978.968745][ T1692] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 978.975595][ T1692] cdc_ncm 3-1:1.1: bind() failure [ 979.012854][T22439] cdc_ncm 1-1:1.0: failed to get mac address [ 979.032942][T22439] cdc_ncm 1-1:1.0: bind() failure [ 979.062885][T22439] cdc_ncm: probe of 1-1:1.1 failed with error -71 [ 979.092860][T22439] cdc_mbim: probe of 1-1:1.1 failed with error -71 [ 979.103720][T22439] usb 1-1: USB disconnect, device number 102 [ 979.132929][ T6300] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 979.135141][ T496] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 979.141322][ T6300] cdc_ncm 4-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 979.153917][ T496] usb 2-1: USB disconnect, device number 60 [ 979.183532][ T496] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM 05:12:18 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0xd, 0xea, {0xea, 0xd, "a2fe037b8cc39bd9f675e1078dc65b5f8aba165e7b4a56a2c236f8cd1ab329bc9ab072e903501de321e0dba8c9298f46697742a454d8f316921b03cf42e116060b4fdf4abaa1daaec0263a897afeab5439c52c6ed0cd03501ef37d978003d2d488f4442acb59aed57f50a20038ed715e2dd54f5cf5420a75d5b88e2798ffcea384496b4af0521412aa1ac9b14a70f7abbd5f8b1d58c3c025650aeab5903ee1f808fee969428146d32fed813117549b76ed4b28c486369fbe41d593ae32bfb42ee742eb2675c8967ccc0deda36e7164e334cef0cb1a7a1384ffd0311f7da354e4a7f20742949cd526"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000240)={0x20, 0xe, 0x34, "6250110bc85bbba763ff2bc37f5dd75f291b31790546b5c3b089b6ed4cd3014597a6af3b19f444157e93bd42a65bbc1ca0691288"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 979.663792][ T493] usb 4-1: USB disconnect, device number 95 [ 979.682868][ T493] cdc_ncm 4-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 979.836592][T18923] usb 5-1: USB disconnect, device number 49 [ 979.902805][ T1692] usb 2-1: new high-speed USB device number 61 using dummy_hcd 05:12:18 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x40000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='personality\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, 0x0, &(0x7f00000000c0)) writev(r4, &(0x7f00000002c0)=[{&(0x7f0000000200)="ad5e6c8d32e97509dd8dafa1f9c82399aac95214b6102712f7ba7e003fbede3199218d96a65a0236950c67a9ffa8f5e2b04febc2e3ecd5be8b1cccf8ca376512ab0036486f8bd50143b5157176a2ea5f843480f651ec9381c3f0f1d6", 0x5c}, {&(0x7f0000000280)="fefa75c4a0", 0x5}], 0x2) preadv(r3, &(0x7f0000000200), 0x0, 0x4e, 0x0) epoll_pwait(r3, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x8, &(0x7f00000001c0)={[0x40]}, 0x8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340), r2) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40011}, 0x10) 05:12:18 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 05:12:18 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0x30, 0xe0, {0xe0, 0x5, "acd4066e399e2443ab0ecc532df425632b73d56924fc89adb684d5da18eec20c52612c29a56c2ba3808c7168adc69a11b1974113cffa517ce20375f85e4e9812481e432ce0e2f57fa3c2f32d1cda2d5d9753ed30053f2c5b13af3ae56fc32bff879168f72784baf82545e29f005f97d5a1a4bb8356bd7d8af9dd16ba71ace0d365971488cd1a1b5d15cd5a105c946d85c96ac548c0f0b8dc2059b6d5749fb6a83076d1b18ccd2d9594497b1ebac81045dddec93d1a89bdca4378ede5da7f07d482da285545bb1024cb83f6b8a95ac338ceb8c7cc944702bc8f3d2a3cb872"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000200)={0x0, 0x13, 0x25, "ef69ce0901d84ca774f335ad032e64843f03e743612f0e3b3fb992cada900883a15bab8912"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x81}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x5, 0x9, 0x401, 0x6, 0x101, 0xfffffffe, 0x633, 0xff, 0x8, 0x67d}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0x9}, &(0x7f0000000380)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000003c0)={0x20, 0x87, 0x2, 0x75fe}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe, 0x0, 0x4, 0x3a4d, 0xfffe}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0x30, 0xe0, {0xe0, 0x5, "acd4066e399e2443ab0ecc532df425632b73d56924fc89adb684d5da18eec20c52612c29a56c2ba3808c7168adc69a11b1974113cffa517ce20375f85e4e9812481e432ce0e2f57fa3c2f32d1cda2d5d9753ed30053f2c5b13af3ae56fc32bff879168f72784baf82545e29f005f97d5a1a4bb8356bd7d8af9dd16ba71ace0d365971488cd1a1b5d15cd5a105c946d85c96ac548c0f0b8dc2059b6d5749fb6a83076d1b18ccd2d9594497b1ebac81045dddec93d1a89bdca4378ede5da7f07d482da285545bb1024cb83f6b8a95ac338ceb8c7cc944702bc8f3d2a3cb872"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000200)={0x0, 0x13, 0x25, "ef69ce0901d84ca774f335ad032e64843f03e743612f0e3b3fb992cada900883a15bab8912"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x81}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x5, 0x9, 0x401, 0x6, 0x101, 0xfffffffe, 0x633, 0xff, 0x8, 0x67d}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0x9}, &(0x7f0000000380)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000003c0)={0x20, 0x87, 0x2, 0x75fe}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe, 0x0, 0x4, 0x3a4d, 0xfffe}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) 05:12:18 executing program 3: syz_usb_connect$cdc_ncm(0x4, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000060000402505a1a440000102030109025c000201000000090400000102000000052426000105240000000d240f0100000000f4281c4a9b3b7a98ef99b6bc047263c5dd979aa287e9f4725a00f8521dbc10010000000006241a0000000905810300020000000901010000020d00001104010102020d00000905"], 0x0) (async) r0 = syz_usb_connect$cdc_ncm(0x4, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000060000402505a1a440000102030109025c000201000000090400000102000000052426000105240000000d240f0100000000f4281c4a9b3b7a98ef99b6bc047263c5dd979aa287e9f4725a00f8521dbc10010000000006241a0000000905810300020000000901010000020d00001104010102020d00000905"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0xfffe, 0x0, 0xfffe, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0xfffe, 0x0, 0xfffe, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000240)={0x14, &(0x7f0000000140)={0x20, 0x7, 0xab, {0xab, 0x4, "2b2073452c5d496576c445de2ee286e4389ebd0adb09aa9bb7aaa8b2e7cf366d0cecf2ede74ea89833525bf8c0336bb87ba4dfa3a2e08657a51dec286156a4cef8d9dacd9f0fb959b5e822e9696bd217f26eaccbb8936286a80eb5bfa619de3102c37ac308f4ee1241a931219cf911d722ebe4d7a68dfc800526e8c782b07d388b85930829ba65cd0a661836a355d5e09d965f0735acc71fdd708e64cbe5636d8b135259b5da4a4880"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000280)={0x20, 0x1, 0x43, "dc3908050bde12d5c79cdca836c76785eaa9ed4a1f363906dc47584a4b352eacaf8ab749164e45d48bb8788339ee8e5aba7c2964043c8df5d542088f9cb2b3e459f0e6"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000400)={0x20, 0x80, 0x1c, {0x8, 0x7, 0x7, 0x8000, 0x1ff, 0xf6d7, 0xfff, 0x3, 0x4cd, 0x80, 0x0, 0x40}}, &(0x7f0000000440)={0x20, 0x85, 0x4, 0x8001}, &(0x7f0000000480)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000004c0)={0x20, 0x87, 0x2, 0x8}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000240)={0x14, &(0x7f0000000140)={0x20, 0x7, 0xab, {0xab, 0x4, "2b2073452c5d496576c445de2ee286e4389ebd0adb09aa9bb7aaa8b2e7cf366d0cecf2ede74ea89833525bf8c0336bb87ba4dfa3a2e08657a51dec286156a4cef8d9dacd9f0fb959b5e822e9696bd217f26eaccbb8936286a80eb5bfa619de3102c37ac308f4ee1241a931219cf911d722ebe4d7a68dfc800526e8c782b07d388b85930829ba65cd0a661836a355d5e09d965f0735acc71fdd708e64cbe5636d8b135259b5da4a4880"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000280)={0x20, 0x1, 0x43, "dc3908050bde12d5c79cdca836c76785eaa9ed4a1f363906dc47584a4b352eacaf8ab749164e45d48bb8788339ee8e5aba7c2964043c8df5d542088f9cb2b3e459f0e6"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000400)={0x20, 0x80, 0x1c, {0x8, 0x7, 0x7, 0x8000, 0x1ff, 0xf6d7, 0xfff, 0x3, 0x4cd, 0x80, 0x0, 0x40}}, &(0x7f0000000440)={0x20, 0x85, 0x4, 0x8001}, &(0x7f0000000480)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000004c0)={0x20, 0x87, 0x2, 0x8}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x40000000}) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='personality\x00') (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, 0x0, &(0x7f00000000c0)) writev(r4, &(0x7f00000002c0)=[{&(0x7f0000000200)="ad5e6c8d32e97509dd8dafa1f9c82399aac95214b6102712f7ba7e003fbede3199218d96a65a0236950c67a9ffa8f5e2b04febc2e3ecd5be8b1cccf8ca376512ab0036486f8bd50143b5157176a2ea5f843480f651ec9381c3f0f1d6", 0x5c}, {&(0x7f0000000280)="fefa75c4a0", 0x5}], 0x2) (async) preadv(r3, &(0x7f0000000200), 0x0, 0x4e, 0x0) (async) epoll_pwait(r3, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x8, &(0x7f00000001c0)={[0x40]}, 0x8) (async) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340), r2) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40011}, 0x10) 05:12:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x40000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='personality\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, 0x0, &(0x7f00000000c0)) writev(r4, &(0x7f00000002c0)=[{&(0x7f0000000200)="ad5e6c8d32e97509dd8dafa1f9c82399aac95214b6102712f7ba7e003fbede3199218d96a65a0236950c67a9ffa8f5e2b04febc2e3ecd5be8b1cccf8ca376512ab0036486f8bd50143b5157176a2ea5f843480f651ec9381c3f0f1d6", 0x5c}, {&(0x7f0000000280)="fefa75c4a0", 0x5}], 0x2) preadv(r3, &(0x7f0000000200), 0x0, 0x4e, 0x0) epoll_pwait(r3, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x8, &(0x7f00000001c0)={[0x40]}, 0x8) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000340), r2) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40011}, 0x10) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x40000000}) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) syz_open_procfs(0x0, &(0x7f0000000540)='personality\x00') (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) writev(r4, &(0x7f00000002c0)=[{&(0x7f0000000200)="ad5e6c8d32e97509dd8dafa1f9c82399aac95214b6102712f7ba7e003fbede3199218d96a65a0236950c67a9ffa8f5e2b04febc2e3ecd5be8b1cccf8ca376512ab0036486f8bd50143b5157176a2ea5f843480f651ec9381c3f0f1d6", 0x5c}, {&(0x7f0000000280)="fefa75c4a0", 0x5}], 0x2) (async) preadv(r3, &(0x7f0000000200), 0x0, 0x4e, 0x0) (async) epoll_pwait(r3, &(0x7f0000000140)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x8, &(0x7f00000001c0)={[0x40]}, 0x8) (async) syz_genetlink_get_family_id$ipvs(&(0x7f0000000340), r2) (async) sendmsg$IPVS_CMD_DEL_SERVICE(r2, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40011}, 0x10) (async) [ 980.176474][ T493] usb 3-1: USB disconnect, device number 104 05:12:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$PPPIOCGNPMODE(r2, 0xc008744c, &(0x7f0000000140)={0x21}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) fcntl$getflags(r3, 0xb) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) r1 = epoll_create1(0x0) (async) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$PPPIOCGNPMODE(r2, 0xc008744c, &(0x7f0000000140)={0x21}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) fcntl$getflags(r3, 0xb) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:18 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x4000, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$PPPIOCGNPMODE(r2, 0xc008744c, &(0x7f0000000140)={0x21}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) fcntl$getflags(r3, 0xb) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:18 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000100)=0x1) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) [ 980.262980][ T1692] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 980.432855][ T1692] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 980.441718][ T1692] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 980.449563][ T1692] usb 2-1: Product: syz [ 980.453531][ T1692] usb 2-1: Manufacturer: syz [ 980.457971][ T1692] usb 2-1: SerialNumber: syz [ 980.462808][T18923] usb 1-1: new full-speed USB device number 103 using dummy_hcd [ 980.492825][T22439] usb 4-1: new high-speed USB device number 96 using dummy_hcd [ 980.500252][ T496] usb 5-1: new high-speed USB device number 50 using dummy_hcd [ 980.572820][ T493] usb 3-1: new full-speed USB device number 105 using dummy_hcd [ 980.822920][T18923] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 980.833819][T18923] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 980.844494][T18923] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 980.855241][T18923] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 980.872963][T22439] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 980.883859][ T496] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 980.932857][ T493] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 980.943954][ T493] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 980.954768][ T493] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 980.965496][ T493] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 981.042950][T18923] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 981.051913][T18923] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 981.059824][T18923] usb 1-1: Product: syz [ 981.062919][T22439] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 981.064074][T18923] usb 1-1: Manufacturer: syz [ 981.072875][ T496] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 981.077305][T18923] usb 1-1: SerialNumber: syz [ 981.090536][T22439] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 981.098606][ T496] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 981.106529][T22439] usb 4-1: Product: syz [ 981.110561][ T496] usb 5-1: Product: syz [ 981.112868][T23766] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 981.114651][T22439] usb 4-1: Manufacturer: syz [ 981.125740][ T496] usb 5-1: Manufacturer: syz [ 981.130125][ T496] usb 5-1: SerialNumber: syz [ 981.134689][ T493] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 981.143644][T22439] usb 4-1: SerialNumber: syz [ 981.148549][ T493] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 981.159603][ T493] usb 3-1: Product: syz [ 981.163636][ T493] usb 3-1: Manufacturer: syz [ 981.168013][ T493] usb 3-1: SerialNumber: syz [ 981.192993][T23773] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 981.335400][T23766] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 981.342240][T23766] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 981.413274][T23773] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 981.592885][ T1692] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 981.599294][ T1692] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 981.606824][ T1692] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 981.622922][T22439] cdc_ncm 4-1:1.0: failed GET_NTB_PARAMETERS [ 981.628769][T22439] cdc_ncm 4-1:1.0: bind() failure [ 981.635582][T22439] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 981.642305][T22439] cdc_ncm 4-1:1.1: bind() failure [ 981.804711][ T1692] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 981.816245][ T1692] usb 2-1: USB disconnect, device number 61 [ 981.822496][ T1692] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 981.832911][ T496] cdc_ncm 5-1:1.0: failed GET_NTB_PARAMETERS [ 981.838835][ T496] cdc_ncm 5-1:1.0: bind() failure [ 981.842853][T23795] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 981.845297][ T496] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 981.853786][T23795] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 981.858041][ T496] cdc_ncm 5-1:1.1: bind() failure [ 982.074746][T23773] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 982.112847][T18923] cdc_ncm 1-1:1.0: failed to get mac address [ 982.133367][T18923] cdc_ncm 1-1:1.0: bind() failure [ 982.162887][T18923] cdc_ncm: probe of 1-1:1.1 failed with error -71 [ 982.182879][T18923] cdc_mbim: probe of 1-1:1.1 failed with error -71 [ 982.192471][T18923] usb 1-1: USB disconnect, device number 103 05:12:21 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, &(0x7f0000000240)={0x20, 0xe, 0x34, "6250110bc85bbba763ff2bc37f5dd75f291b31790546b5c3b089b6ed4cd3014597a6af3b19f444157e93bd42a65bbc1ca0691288"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 982.302898][ T493] cdc_ncm 3-1:1.0: bind() failure [ 982.309017][ T493] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 982.316745][ T493] cdc_ncm 3-1:1.1: bind() failure [ 982.592826][ T493] usb 2-1: new high-speed USB device number 62 using dummy_hcd [ 982.883934][T23845] udc-core: couldn't find an available UDC or it's busy [ 982.890912][T23845] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 982.902384][T22439] usb 5-1: USB disconnect, device number 50 [ 982.972832][ T493] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 983.022363][T18923] usb 4-1: USB disconnect, device number 96 [ 983.192854][ T493] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 983.201754][ T493] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 983.209583][ T493] usb 2-1: Product: syz [ 983.213556][ T493] usb 2-1: Manufacturer: syz [ 983.217959][ T493] usb 2-1: SerialNumber: syz 05:12:22 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000100)=0x1) (async, rerun: 32) r2 = epoll_create1(0x0) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) 05:12:22 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x1, 0x92, &(0x7f0000001380)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x80, 0x2, 0x1, 0xec, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "1f83cab3"}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0x80000000, 0x2, 0x1, 0x27}, {0x6, 0x24, 0x1a, 0x40, 0x1f}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x20}, @acm={0x4, 0x24, 0x2, 0x2}, @dmm={0x7, 0x24, 0x14, 0x101, 0x9}, @mbim_extended={0x8, 0x24, 0x1c, 0x100, 0x7, 0x6}, @acm={0x4, 0x24, 0x2, 0xb}, @acm={0x4, 0x24, 0x2, 0x2}]}, {{0x9, 0x5, 0x81, 0x3, 0x58b, 0x16, 0xe, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x40, 0x7, 0x4, 0x81}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0xff, 0x7}}}}}}}]}}, &(0x7f0000001700)={0xa, &(0x7f0000001440)={0xa, 0x6, 0x110, 0x7, 0x20, 0x2, 0xff, 0x3e}, 0x12a, &(0x7f0000001480)={0x5, 0xf, 0x12a, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0xff, 0xff, 0xacb9}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x6, 0x8, 0xe}, @ext_cap={0x7, 0x10, 0x2, 0x18, 0x7, 0xa, 0x7ad8}, @generic={0xff, 0x10, 0x4, "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"}, @wireless={0xb, 0x10, 0x1, 0x8, 0x80, 0x0, 0x4, 0x7, 0x3f}]}, 0x4, [{0x60, &(0x7f00000015c0)=@string={0x60, 0x3, "e776012f5a255b3892b52a3c3d7ee98b464c1648bad0d36880a85ce21161df0fb3584e256cce83fa1731916ae3ca86c939a7d12c1beec2d8924e62b8bbbd60c830c4391aff35723b7112f00a84b280cf8b0cb9f6f9a383fbf6fadc1df736"}}, {0x4, &(0x7f0000001640)=@lang_id={0x4, 0x3, 0xf8ff}}, {0x4, &(0x7f0000001680)=@lang_id={0x4, 0x3, 0x2409}}, {0x4, &(0x7f00000016c0)=@lang_id={0x4, 0x3, 0x809}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000001880)={0x14, &(0x7f0000001780)={0x40, 0x7, 0xaf, {0xaf, 0x21, "4cfcbf723c41761e80965be82b52b8513c9ebaca2a001e0178292eb7ade73cbc8828e8e25932224440c6a7b903f89097a1372e85b5dae225981450acd20ca8ce06d2acd80bce5be32e92a740507b523a15ee4ee5b96d90386512745ed91c7798531705e0d447304dcb9cb88d1886985fdb4254a6f84c6bfb2ade8878f7e2f07f437fcca6208db3fc80525ef85baa88054bc141fb04458e1a88fbbd6ce5a7072927419da8ebb02c47b357329257"}}, &(0x7f0000001840)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001b40)={0x44, &(0x7f00000018c0)={0x40, 0xc, 0x87, "a50b471c9df6d2131db9cea4e9061fd83656a6728943cace412f6296e0b826d827692965130d3c003cb0a00238d0bc2fd948eef13d023ba7e89389d545411c37de91e673fa87b923175ab7d6ff642b9a5048692c4e3d321cd8011dcdfabff67f133599dc6f3f3d8ad0a6365af4ad38f3dbe68a9dbc0e52f680ccb5878b77b10f63472ab4ae363b"}, &(0x7f0000001980)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000019c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000001a00)={0x20, 0x80, 0x1c, {0x3ff, 0x3, 0x3, 0x7, 0xffff, 0x2, 0xe80, 0x0, 0x9, 0x5, 0x6, 0x92e}}, &(0x7f0000001a40)={0x20, 0x85, 0x4, 0x4}, &(0x7f0000001a80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001ac0)={0x20, 0x87, 0x2, 0x8}, &(0x7f0000001b00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x7b, &(0x7f0000000b80)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x2, 0x1, 0x7, 0x80, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "c70930acf09f"}, {0x5, 0x24, 0x0, 0xfff9}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x6c00, 0x7, 0x40}, {0x6, 0x24, 0x1a, 0x5, 0x6}, [@network_terminal={0x7, 0x24, 0xa, 0x1f, 0xf8, 0x2, 0x3e}]}, {{0x9, 0x5, 0x81, 0x3, 0x10, 0x7, 0x8, 0x56}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x2f, 0x0, 0xea}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x8, 0x40, 0x5}}}}}}}]}}, &(0x7f0000000e80)={0xa, &(0x7f0000000c00)={0xa, 0x6, 0x200, 0x8, 0xb, 0x0, 0x8, 0x80}, 0x29, &(0x7f0000000c40)={0x5, 0xf, 0x29, 0x5, [@wireless={0xb, 0x10, 0x1, 0x2, 0x0, 0x5, 0x7, 0xaea, 0x2}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x0, 0x1, 0x1, 0xf00f, 0x3b, [0xff07]}, @ptm_cap={0x3}, @ptm_cap={0x3}]}, 0x5, [{0x4, &(0x7f0000000c80)=@lang_id={0x4, 0x3, 0x81a}}, {0x4, &(0x7f0000000cc0)=@lang_id={0x4, 0x3, 0x455}}, {0x4, &(0x7f0000000d00)=@lang_id={0x4, 0x3, 0x420}}, {0x88, &(0x7f0000000d40)=@string={0x88, 0x3, "7440bce562af3373c7a4e7f64c20d623f9b85c8b7b3f0bbf412696f921022ce13499893e14319d82431f5f4e1c1cb0022260f1f901df6f565e524e70910a0f46b6d3c8af5b95999054dea1fce7d7aed48745cf54c91e3f911c7b0067c03a8a88298b3fd6bb9769d54a86a502fb6ec93233ab1c600c89b8816215df95458705e54281c22999e5"}}, {0x68, &(0x7f0000000e00)=@string={0x68, 0x3, "50766b569a11efa0ea3a2aed8b990d31ba9c40e0845ee7c85d6462b123432a3b097353a51a82218cc34d5b5bb89edc3c4e1de6358c3949ea8b68c57b13c07a135e5294db49bd31af88bf85d459b4e9ba149d2f579d8172a43c74e2dab6a88e7441ef769d413f"}}]}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r2 = syz_usb_connect$cdc_ncm(0x4, 0x72, &(0x7f00000005c0)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x5, 0x0, 0x76, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0xf68, 0x20, 0x8, 0xb3}, {0x6, 0x24, 0x1a, 0x2}, [@acm={0x4, 0x24, 0x2, 0x3}]}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x62, 0xa3, 0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x40, 0x0, 0xf7}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x1, 0xc7, 0x81}}}}}}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000640)={0xa, 0x6, 0x300, 0x81, 0x8, 0x4, 0x0, 0x9}, 0x5, &(0x7f0000000680)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x180c}}, {0x4, &(0x7f0000000700)=@lang_id={0x4}}, {0x67, &(0x7f0000000740)=@string={0x67, 0x3, "12e224bcf21833ce3b990ff6f6f26f58b1d7d69f217b151ae6a01f7556c93ecbed670ac5f273f3c96a2ceaf034a8930e98202f06a9ff81f5719e8038cda2ae59453dc7da8141a7aed2d9dda104f2f9cce5e314e62a00464810b83b5523c3098965d24def07"}}]}) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000880)={0x14, &(0x7f0000000800)={0x0, 0x23, 0x15, {0x15, 0x3c, "0a478a8c4299c55d7e0df80abce59bc7d29dd0"}}, &(0x7f0000000840)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000b00)={0x44, &(0x7f00000008c0)={0x40, 0x11, 0x3c, "3f5a0edcbeb69d793f990d795bac22e677221bda06d31f42350b9b6f0a0c80ec13accf690b232bbdeff0879e13cc7623be4ac811e76b76c5358d69ce"}, &(0x7f0000000940)={0x0, 0xa, 0x1, 0x95}, &(0x7f0000000980)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000009c0)={0x20, 0x80, 0x1c, {0x9, 0x1, 0x200, 0x4, 0x1000, 0x2, 0x91f, 0x7482, 0x80, 0x7ff, 0x1, 0x5}}, &(0x7f0000000a00)={0x20, 0x85, 0x4, 0x4}, &(0x7f0000000a40)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000a80)={0x20, 0x87, 0x2, 0x9}, &(0x7f0000000ac0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000001000)={0x14, &(0x7f0000000f00)={0x0, 0x21, 0x7f, {0x7f, 0x2, "6c407ab237a4a425da6dbf1b5964ec5e0352af1c80a0506f90bb67d03e271dc7f23054ed8b619f3bde34ded4c18bfbe2b0123160fc30e92061edce521991273a5799b519944461885e1a1e445794cec74df124fdaec3df5403b9b68f3ed1f862812a86e29a9f6a620a0469fdd7c7ea0409c56b3bdc976ab7eee6249b2c"}}, &(0x7f0000000fc0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001300)={0x44, &(0x7f0000001040)={0x40, 0x31, 0xd7, "4d24ff5f66f91ff22c6926c5a00f9c32f72f38ad4e2584a0d914c7530fa8af7a3a8c98b2b847823ca3a19479c50768d3111589516be876820c9fde5af109d459acfc05b70ce4e19b18056bc6cbb457dee814c9c9ef0d2b5c3ef1028256c61a2043477c95a1a6730b729d2c94e69db88fc78d5fb2cb8921834baa82320eb78f9c9c7dfb2426987b550495f34f12e399fcbe63c0295f7e51c023e6a24dae03b43b7aa4fefe14fc7b28a1103ea025cdd420178f4f7caefe5566a5a1b8154cd0946096f60087735b2dbdaed1f1d0ddc86ad95f6bee8eefca79"}, &(0x7f0000001140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000001180)={0x0, 0x8, 0x1, 0x87}, &(0x7f00000011c0)={0x20, 0x80, 0x1c, {0x3, 0x80, 0x7, 0x24, 0x24, 0x7f, 0x4, 0xfffffff7, 0xc5, 0x1, 0x0, 0xfff9}}, &(0x7f0000001200)={0x20, 0x85, 0x4, 0x2}, &(0x7f0000001240)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001280)={0x20, 0x87, 0x2, 0x2}, &(0x7f00000012c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0xe, 0xe8, {0xe8, 0x4, "876116ae31efcb7aa9a55d9e32dcf57facabd60fbc000a279c7637b77340466bdd081bdc2f5ca50870e2c9f10d882aa2c10b63bdda56309120172c25f2c3ddcc31f35a07793cdb73cc4f88b7c6d6b515146dee300e0d3919c5d4cf2ac1f60818939b8da4906ad3a889d74eb367a8d33dc096dc62ed64ff4482aa615062c2882bb9783dc01c4ddb4507fa75363fa49bc1e81ccbc2b7f97459f29b58df5ee206c9c8a671bf617aada74584f8f3e637254560525c7553b205b63825457776e431ce5f12267849721e0773295feef61e779a12173de9fe5f3c7c37f8c1883309d1d22a97c8bc83a2"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000200)={0x20, 0x8, 0x3, "98ab5e"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x1f}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x1967, 0x0, 0x3, 0x7ff, 0x5, 0x5, 0x3, 0x6, 0x3, 0xff81, 0x81, 0x294f}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0xff}, &(0x7f0000000380)={0x20, 0x83, 0x2}, &(0x7f00000003c0)={0x20, 0x87, 0x2}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) 05:12:22 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 05:12:22 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x4, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000060000402505a1a440000102030109025c000201000000090400000102000000052426000105240000000d240f0100000000f4281c4a9b3b7a98ef99b6bc047263c5dd979aa287e9f4725a00f8521dbc10010000000006241a0000000905810300020000000901010000020d00001104010102020d00000905"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0xfffe, 0x0, 0xfffe, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000240)={0x14, &(0x7f0000000140)={0x20, 0x7, 0xab, {0xab, 0x4, "2b2073452c5d496576c445de2ee286e4389ebd0adb09aa9bb7aaa8b2e7cf366d0cecf2ede74ea89833525bf8c0336bb87ba4dfa3a2e08657a51dec286156a4cef8d9dacd9f0fb959b5e822e9696bd217f26eaccbb8936286a80eb5bfa619de3102c37ac308f4ee1241a931219cf911d722ebe4d7a68dfc800526e8c782b07d388b85930829ba65cd0a661836a355d5e09d965f0735acc71fdd708e64cbe5636d8b135259b5da4a4880"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000280)={0x20, 0x1, 0x43, "dc3908050bde12d5c79cdca836c76785eaa9ed4a1f363906dc47584a4b352eacaf8ab749164e45d48bb8788339ee8e5aba7c2964043c8df5d542088f9cb2b3e459f0e6"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000400)={0x20, 0x80, 0x1c, {0x8, 0x7, 0x7, 0x8000, 0x1ff, 0xf6d7, 0xfff, 0x3, 0x4cd, 0x80, 0x0, 0x40}}, &(0x7f0000000440)={0x20, 0x85, 0x4, 0x8001}, &(0x7f0000000480)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000004c0)={0x20, 0x87, 0x2, 0x8}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_connect$cdc_ncm(0x4, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000060000402505a1a440000102030109025c000201000000090400000102000000052426000105240000000d240f0100000000f4281c4a9b3b7a98ef99b6bc047263c5dd979aa287e9f4725a00f8521dbc10010000000006241a0000000905810300020000000901010000020d00001104010102020d00000905"], 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0xfffe, 0x0, 0xfffe, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000240)={0x14, &(0x7f0000000140)={0x20, 0x7, 0xab, {0xab, 0x4, "2b2073452c5d496576c445de2ee286e4389ebd0adb09aa9bb7aaa8b2e7cf366d0cecf2ede74ea89833525bf8c0336bb87ba4dfa3a2e08657a51dec286156a4cef8d9dacd9f0fb959b5e822e9696bd217f26eaccbb8936286a80eb5bfa619de3102c37ac308f4ee1241a931219cf911d722ebe4d7a68dfc800526e8c782b07d388b85930829ba65cd0a661836a355d5e09d965f0735acc71fdd708e64cbe5636d8b135259b5da4a4880"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000280)={0x20, 0x1, 0x43, "dc3908050bde12d5c79cdca836c76785eaa9ed4a1f363906dc47584a4b352eacaf8ab749164e45d48bb8788339ee8e5aba7c2964043c8df5d542088f9cb2b3e459f0e6"}, &(0x7f0000000300)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000400)={0x20, 0x80, 0x1c, {0x8, 0x7, 0x7, 0x8000, 0x1ff, 0xf6d7, 0xfff, 0x3, 0x4cd, 0x80, 0x0, 0x40}}, &(0x7f0000000440)={0x20, 0x85, 0x4, 0x8001}, &(0x7f0000000480)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000004c0)={0x20, 0x87, 0x2, 0x8}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) 05:12:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000100)=0x1) (async) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) 05:12:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000040)=0x6e) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000012c0)={0x0, 0x0}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) fchownat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, r6, 0x0) sendmsg$unix(r2, &(0x7f0000001380)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000200)="3259b2f6ffa1a41d7e1516d9d212ba9798ba281cb9bb20831e16a18acea4879d64e3e50f18381393e3dd0a1b0ff0bb984865c1715980fe6d095a533b61896a839490e09e9c251f001a2c95a02fa34991e9761f82551eac0176740f849f74dbde3e2b8bea800ed1879c103e4ce72d79775cd852f789afb971e4d039017e743868068796842ea761ed42459406982d0ff7298533ca57cbd25983f0b1acdb23378fd2346c766a3db48f6fc76423e910e4ef770feaa6a41b4a081fb0040542621f827b898fdf428acf7a4f47487058728e2a1c3f33902269509f0648cf42beba38e16d96dcffd692a0b7004804af120fec2fa72dad2e0b31b52fb8034ec0c2dc36075a3435d4056eb57fae00fa5ab44e4db09401480b6c4c6157c6ada52d41923408c50ff3d90c33a23f1cbf4dd60220f59c47654c297396f446c47d600424baa0b867e2b5f0353aee282efffbd220e66f750a90f255f3728493c1e17135556b3cc8a80776d92577556ef3f66b30db1fbf8d04e71374cbcf2888a0cc40584039c361abafc2d5d0f53f747b4e4cf946aaf7d806b6d8e0a82d1069e62a788a651cc6b2f6d58bf477a8addec4a5e016cfa72ef845b34c823d8d48ec4db0f8705f624ad99b035a334f66774ac96d1b4d6aadd53e5d2cbc03c2e9f71408aa6f68cf36aa38e91a13a7d9ce063c2a06dd26d4a49eeb79c9c163cbc296523a0c458701cbc9720def0eaad404cc36cc74d7845ea5291d7a63a4690e806deeeb5e94e0a7d22b4774b1a81a78362128b130f6997dca774e2122e46b5b175a4afad9bbac0948665c3fd3c0b85a9d237135cfef5ee962cc5606fe8a7c4b925688f268c88cbb5843a1cebc86f1f6979002a9d8ba43471002d583d123309445fa7385958039d462bc2471e9f62bacde630c65aae75048fbd10bc66d211b55ce6248cece8aad83b12e8b68e7547505c82e2b957bcaa82dafadaf281658e01323a92453d3297f8baa856c23d19dcd910e14e5fd8bfce09ed8daa7b2edfae3e209d75b1b036e99c2a316dbc6f4b1ebab24d639599db00795de2dd4bd1de46b72ab27892cdbb2b9490c33711fe53f2ba17f52051a9e302e97e6ba4182f796b3c51e0dece6d07a19e77e28a4a70943e7f4defabd3633cfed5235fd4886a741cb83c9d628708172b554b6abe5e4fd21bbfefcce5a92fe88cebcf5770d8aec02cbea0fccdc748490b13b2069278a3cd28fea01120489edc27ddb0908d7a317c8f33e57ef56b04e06fcd67c18c8e477aa306337851633d26b835acaff048abe1269c2a125278ac6af0c0ae8b438ed7b5d565643f79147caa1aa94f226381b5b3c48e78a5cef0c07b01f136a7856b79fef7d5768929d1abf04049f4a3889533745689dba96b5b23de33c196139855674c2cbd8227d52aa67fcb544b97b1c929ed45918bb8ebc64d22716245b9124aa48115c13208aec2f0df28160780478246c687db9ea6c9fb5120f8f91e2c05544dc2ae61a3d69d759021ee5c7bcbd86d1640d05d0ebf20367a59b9e23fd6ee6629a4f1a998905002e4ea7465af2a125aea561ec7d944f0967d7868a99856885fd9997d6d0b64599514b08ef57643ee48b2fa5e11058f0fd631ecd6a4f07507c884c32402a6080a086a7e783c64dca3aeac9e30647be817ff0ee7f75ccc0273ed74a766c07e6125af77924986ed73fba3678f7a9e9adcce9f910575d03d793f5f5a24c33e0778d05c8c74bf82f163ffc27dbcf84c351dc17329bf8d8675b6faa734a63f24600c7fc5f9a8e2c37ea6cfff2778f189a3a6a4c21341580667245e303e714d92247e624382e7a54c5d20ab93a02282580bd44debf588d7d2be6e4284ac13afa8ccdcf692bb1f2ae686b8a72433fc00deff29884dac89ce088dd98837a824fb82aa6244ca017ad307d51d22c034705c1c6c11332dce007f1538e63c10beed1026cd09a69a897061e7154c7ea7d934c5df5dea22c6acb64f06d8009e5edce1699c00b152631320b1fa04c4fd724ca17b60a0188f122f85d3b3a7232af370b84e1021619137e79bc3b6a44cdb12bda16617cd4c387df872b60b9d8fecaf60908e2aafbb155d6bc8d32660bae370dbd968a8bcfcd3e53cec3217548de2474d20b33bb48680fea9e1e53a2665ff96885b325936b2851c30ea69815eb235a7b50cee65c91cbb217c2dfa9728dab603e4030fb647f36f32be94e8ebe3e28c2582a80808d125a5f9dc35d2cc86470385f8f2ad7b5228381a70fee0c0fa1f0e0e6050a98306d4542ecd77de09a04f92a224fdc6874b963881fc82dd18b0e757c7515a319e250ad423fce6168695707882e746b8aecd8704f7cb727980131aa0bc7a77a679a5eb5fc2f88b12cac2b06da49fbd4e684b30f7dccccd02f1d0e33b27273e5b03f0f01b63fc93fb82edc98e05498f80276511f80eb040455c1d2c9cb4ac2b1e717c26d14d2e77682c4f7bc89f99ceb183b9af91473a327dd3ab68837833ffec1eb0c7053e53b528a6e3f83c9ed58d852f13dc859fd6a13eb13c9a53743dff2bb0ba5c61fcae7a7146f54a659d273f9b793287ac5c26e1fe2800682a0038b731072f184ffbb77e27ea5fe3a509d28af44d26a2a8dfa969cc587370fe382c38171d87c1fe21b353b26f67ca1e358761ea4d39aba66770257e353dfe7fc123629feaf5bdd9cb79a1cf3a396c7b07f9e3a23d6262f6c9bcc4c8d4f4e80514a696ef758bc429b016f668f038ba3ed4b88b5695933e38fc4cb69390944ae815c99b3ff8ca9ffaf947afd4d80ef3b36f97735ab725341de9647bb9246929da4ce269b64d210bbc717f22275aa89bd465f9720a6c5baeed7e037d7e403cedca9570f35ac2351c12a477fc3c72a898eac029af508c273fd924c43778cfda1eebad57239db690a5046d3baa57e2fe17bd0125a406f90ce2ca5a6f54761ed6e1f9d63da56a4b3457e51814fa185ed2f3d8f5d9a16ffdf402fd8cd7e9857c78322ae22a85b6a8c3b79152b19e93e2be731776936e814dd00cde2f1c2ce511119d71c33265d7a359f4cd12856abca70fe40263c42318d7de64e09850628db32cc5820da001ec8363185cc30f8f914f2bf86dfe07441231adb3de9abef7b7531f46c8af35621e5d79e76d06641ab033d026fd1d1380128b8f0321f78c24c885cf56cb04c9c9117fc1f9681adf8b024ea4d1acc183ab1873d4260377f3f8a23a6549585eed9febb057ab71e609163840f0aa926a42bf5ba5f32ce8ef618aee0d65d3b001fe74b3517c4293c5c8cfba56896814353cd74b02d898a3c4ad7106750f8acc693c3415831fee3ff8d1d780c58a9f718394ff3913eac59f1f4a82ddb3c7667c1cf5b5b010b4f9415141f0906974a4d1006fafb4ca75594777f3f04fc08d11f74575cf1f4baa32098ca99d73ea5b873aa8f2ddef0a2b0640e4048382cd0f39e44b2b052a47f02e509806884cdda6c1cf5488944f03261bf8062ccbd814c01a308a362e519a03abe591fe71571f2d2d7c40111faf4809104eed2be25ffe225ff8107fa37b083968ceab994b6f01f23a5ec4e87c0683d2b8b314df985ff726a9e64358732094380de62a7e5ce8eae4a41e00da44357efe90a7ce9c9cb6cc8be8c06bf582a82645fe26308f4662ed0119434785492bd8859a2c084171e4137063a506aee3247c0e850a22e6d4cbaf00e3f0c5db36a061320d6c43765027cdb35534f276efb17e300d6a171b7705765cb22695bc4631d7409e2e0588bac07a78505228240d66557f89b673125bd33de83a132ce98cb81c3e749c78e12fac4acc455d785e6d192352001e65ee2ce265c0e83fbdec9b032e4aedbb28818bf4c51fc1b3e9ea3f4d12bac76eb9a4c0be9687d790c3e8b76c31a6d1cb01cee38278bcaef0beb5e8b3093cd632d447e8895fd234c3cc43988b596d19f12f0e270e8bc774480ec6c4ff699c3f7bc29460e77bff84a7ed976ab4ce4816a8952225b00831ad434362e8a1af665b971bd95cc096f378f5d3fc080e372967e5a25557dc2243cc1e1d1096b8edc1eda50b8343c098e52d2538b1b756f8a2120d0e2b990f30e85932de55c6f7081ca3e36569bea1186845bf87b1d295a4ab28ecdb91f9846b5a1cb4250a7f97be19e463f6c5330149d29c958eff7f103eee234e63f428d0e2c8b4935f510f0fd80a6e7d7e4071e536da4dd8e2678780f3e8f12f58f8cbe0a9cc4cf525739cbbc8278c3efd2921f56969f0d22399af09c26c023f62a9f4914ba88f2d0682f8031673a06e74af32cdee0fe747f38ca4f2ee1f8dca3767cab59899b67ffed17dd07b77bdb207a75af4b55d96d8c0a315d825759445a88e7c75b786201ede0bf904b86a3db897068934ed25adfd64631230aacfa538c2fe394af2e6eb9965876710379ff8038efdc459ce6ca2810689171a9b9685028493e34af732cb708dabd24b9ef6883c7b5b0483f3e5066a1d228b45e598b4627ff2108b2d0128a1b50a6a08dba2d1597c1204e68574ad54396e36582d5845eca568b95681bd87a3346213fb2ec3e8463538cfc7d1c6b97a7e96016041d566b1f3de683fa88c0f405fd21905b0f153183adffe323d5be2e2b16bb5640c565591c7a7e99c7dc9bc18f630fff4795c228551be8d227975cbac16834b14319b00194f945b7d8a336d5fa65095c854ee2de3b8644a208670c9745c89d49c2b6922e633939c1014771170c30fe02892fce44dea694d030d8f16f3f785782aab9a353f777a98f1f18c266cb35d162b6d80f28980bb77991d37baa7dcfe12b08d51911711a60c402142a4a157db8880b6db124796f58b6f4a8bdab907e8509093b5af2d5e911b1cb5a12859ccf5c43aac413fd04bdcc2a77ea5f70c9dcd18a132438883bec3ee273a5192ba74d027141a1afd417ff939423baee2b064ebc91c9d30d0f661de47f0b03b0997d0358d098ce5c8cc1ba27f8097ee4b86f22277cda0e9ee3eba3464699c4a1017fd3103738de0ba4c670ab9237f1a5f4b1875513ed2ac9a86797a9f6ffb3e191b0d1593131ea0088e69b1898247d80c4fc72dd199b1461d86dc7444f3ecd375eef7e9359cc3b798200f5599058a0549451a6219b294953c46e7df0a88bb9cac2d86ff989e9e4bf8a9deaa487701d8d419f9584ff43aeb4b39e14b710022d3a7a9794ade8e384b03a8ce6c9ab1adb82b75547da3be064b10bad6037b32f57a9aa8c500ed090ac17e3623d7d60832639e9cbcef267efa417a02ce7517c59e6a3f6c9404dd50312a571781731dbc93dce2a9339beac2baaf1d81e553342085071f605c37276813256d4c5176523bd5b69516ba6b7b6292415848ce3c3dac81c09000916c3b436072335a50bf2ae9de39ae4986238930cbc3dd6fb520514ad0f6cd93ad2c607ff2cae2dfcf49427136b4a897a10e85d4f875520c6cc1e1221e47185c21e023929b145e4866daa6725fdfb6375aad5d31f319496fc7e8f206cf461e4f861a66930ec72a9e057501740e7748c2b0c213ca29ae65383e2a17d2aa6f387a7a8f2094e258def39e2b7c0780ec4804235de6f9f76b21473c6a7cbf38bf38ee8534a646aaea890b24231688b20c6e823e3d3b98933ff0e5b0bcd9c78468c041e9c30a93fffccb0ace460e24fd49121c6aa6c55aa1d24168bd8dc34eff488e4a74cc1c919dccf6b47760c28eac5fb02748bcd7cb1db242cbed6c8317ed0e00621c8e9617a3d211941580e3ac5288dd2dcdaa0d7d96f8f5f21e4ee6554b70e41329bd37935bc9155d58ee729ce9b3a7227f76490da0c3b154be1749f2ac404c88c", 0x1000}, {&(0x7f0000001200)="2cab1417daeec52891069de1a8ea9bdd47c7953088ccb3432cc6fe7a3686e20eb22bd65b06a811c61212e8126c4d749393fa94d940894e50ca2279245d843e5226a323ccef9b7bc6faab6bf0fa84c28d1eaffefbb67d32f68eb06db3ffd68fabaa18f8b20acc56006b481f453509ee73aebe72170da2eabc2156e39e571c6dbd", 0x80}], 0x2, &(0x7f0000001340)=[@cred={{0x1c, 0x1, 0x2, {r3, r5, r6}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x38, 0x400c404}, 0x2400c854) socket(0x1f, 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000040)=0x6e) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000012c0)={0x0, 0x0}) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r5) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) fchownat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, r6, 0x0) (async) sendmsg$unix(r2, &(0x7f0000001380)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="2cab1417daeec52891069de1a8ea9bdd47c7953088ccb3432cc6fe7a3686e20eb22bd65b06a811c61212e8126c4d749393fa94d940894e50ca2279245d843e5226a323ccef9b7bc6faab6bf0fa84c28d1eaffefbb67d32f68eb06db3ffd68fabaa18f8b20acc56006b481f453509ee73aebe72170da2eabc2156e39e571c6dbd", 0x80}], 0x2, &(0x7f0000001340)=[@cred={{0x1c, 0x1, 0x2, {r3, r5, r6}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x38, 0x400c404}, 0x2400c854) (async) socket(0x1f, 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 983.507971][T22439] usb 3-1: USB disconnect, device number 105 05:12:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) (async) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000040)=0x6e) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f00000012c0)={0x0, 0x0}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r5) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) fchownat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, r6, 0x0) (async) sendmsg$unix(r2, &(0x7f0000001380)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000001280)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="2cab1417daeec52891069de1a8ea9bdd47c7953088ccb3432cc6fe7a3686e20eb22bd65b06a811c61212e8126c4d749393fa94d940894e50ca2279245d843e5226a323ccef9b7bc6faab6bf0fa84c28d1eaffefbb67d32f68eb06db3ffd68fabaa18f8b20acc56006b481f453509ee73aebe72170da2eabc2156e39e571c6dbd", 0x80}], 0x2, &(0x7f0000001340)=[@cred={{0x1c, 0x1, 0x2, {r3, r5, r6}}}, @rights={{0x14, 0x1, 0x1, [r1]}}], 0x38, 0x400c404}, 0x2400c854) (async) socket(0x1f, 0x2, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) openat$cgroup_int(r3, &(0x7f00000001c0)='cpuset.memory_migrate\x00', 0x2, 0x0) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000040)=0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x8, &(0x7f0000000180)={[0x2]}, 0x8) 05:12:22 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) openat$cgroup_int(r3, &(0x7f00000001c0)='cpuset.memory_migrate\x00', 0x2, 0x0) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000040)=0x2) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x8, &(0x7f0000000180)={[0x2]}, 0x8) [ 983.792833][T18923] usb 5-1: new high-speed USB device number 51 using dummy_hcd [ 983.792833][ T496] usb 1-1: new full-speed USB device number 104 using dummy_hcd [ 983.792925][ T3235] usb 4-1: new high-speed USB device number 97 using dummy_hcd [ 983.962847][T22439] usb 3-1: new full-speed USB device number 106 using dummy_hcd [ 984.152892][T18923] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 984.182887][ T496] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 984.193839][ T496] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 984.204510][ T3235] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 984.215319][ T496] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 984.226014][ T496] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 984.332858][T18923] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 984.341753][T18923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 984.349589][T18923] usb 5-1: Product: syz [ 984.353599][T18923] usb 5-1: Manufacturer: syz [ 984.357977][T18923] usb 5-1: SerialNumber: syz [ 984.382917][T22439] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 984.393796][T22439] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 984.404404][ T3235] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 984.413384][T22439] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 984.424193][ T3235] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 984.431977][ T3235] usb 4-1: Product: syz [ 984.436066][ T496] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 984.444961][T22439] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 984.454426][ T496] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 984.462312][ T3235] usb 4-1: Manufacturer: syz [ 984.466747][ T3235] usb 4-1: SerialNumber: syz [ 984.471187][ T496] usb 1-1: Product: syz [ 984.475481][ T496] usb 1-1: Manufacturer: syz [ 984.480239][ T496] usb 1-1: SerialNumber: syz [ 984.502843][T23860] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 984.582876][ T493] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 984.589126][ T493] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 984.596629][ T493] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 984.632870][T22439] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 984.641819][T22439] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 984.649666][T22439] usb 3-1: Product: syz [ 984.653643][T22439] usb 3-1: Manufacturer: syz [ 984.658041][T22439] usb 3-1: SerialNumber: syz [ 984.682856][T23865] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 984.723225][T23860] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 984.730212][T23860] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 984.804343][ T493] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 984.822908][ T493] usb 2-1: USB disconnect, device number 62 [ 984.831450][ T493] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 984.903270][T23865] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 985.002869][ T496] cdc_ncm 1-1:1.0: failed GET_NTB_PARAMETERS [ 985.008832][ T496] cdc_ncm 1-1:1.0: bind() failure [ 985.016175][ T496] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 985.022925][ T496] cdc_ncm 1-1:1.1: bind() failure 05:12:24 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 985.263247][T23863] udc-core: couldn't find an available UDC or it's busy [ 985.270038][T23863] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 985.483132][T23863] udc-core: couldn't find an available UDC or it's busy [ 985.489944][T23863] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 985.502918][T18923] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 985.509354][T18923] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 985.516797][T18923] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 985.563014][T23865] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 985.572932][ T6] usb 2-1: new high-speed USB device number 63 using dummy_hcd [ 985.622864][ T3235] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 985.629373][ T3235] cdc_ncm 4-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 985.636760][ T3235] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 985.722856][T18923] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 985.729771][T18923] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 985.741607][T18923] usb 5-1: USB disconnect, device number 51 [ 985.747940][T18923] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 985.802963][T22439] cdc_ncm 3-1:1.0: bind() failure [ 985.808819][T22439] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 985.816903][T22439] cdc_ncm 3-1:1.1: bind() failure [ 985.832879][ T3235] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 985.840645][ T3235] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 985.962841][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 986.132883][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 986.141780][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 986.149628][ T6] usb 2-1: Product: syz [ 986.154209][ T6] usb 2-1: Manufacturer: syz [ 986.158608][ T6] usb 2-1: SerialNumber: syz [ 986.254393][T23993] udc-core: couldn't find an available UDC or it's busy [ 986.261270][T23993] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 986.272612][ T1692] usb 4-1: USB disconnect, device number 97 [ 986.278638][ T1692] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 986.524399][ T3235] usb 1-1: USB disconnect, device number 104 [ 986.852840][ T6] cdc_ncm 2-1:1.0: failed GET_NTB_PARAMETERS [ 986.858726][ T6] cdc_ncm 2-1:1.0: bind() failure [ 986.864529][ T6] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 986.871176][ T6] cdc_ncm 2-1:1.1: bind() failure 05:12:25 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:25 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async, rerun: 32) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (rerun: 32) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) openat$cgroup_int(r3, &(0x7f00000001c0)='cpuset.memory_migrate\x00', 0x2, 0x0) ioctl$PPPIOCATTCHAN(r2, 0x40047438, &(0x7f0000000040)=0x2) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) epoll_pwait(r1, &(0x7f0000000140)=[{}, {}, {}, {}], 0x4, 0x8, &(0x7f0000000180)={[0x2]}, 0x8) 05:12:25 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000ac0)={0x0, 0x24, 0xc3, {0xc3, 0xc, "d06f541a6c2e3801d1982ca554e454b38feaa4ae02070ee6a7eb28157d5642bded5a5e23f69985ec61c6f55c3c89b855ae084a29808cf6d37612a94747604da9e71cbf1674087c7afe3b646235b4177a5354f084390768c2985532429b9facf44cd91c201e1b478753859a210c6f2cf7746ffcb58384da257461eb73aa343d3da76de719eba22afb14d1c24e903b20f9aa3fcb25a1bff50c5fda801103888956ffbb295648a5f1e27a99e3f890c87bb48f55fceb18431ec4b0eb5b3499d5d3d8fe"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000bc0)={0x0, 0x9, 0xe4, "2136733e8c816b230e174748374bb2d00345174164b466fd5a1df58e099a8a3f18e7c5772947cee6461bd9b8310576cda8398fd6bf44d1b653d2e3a0ff018f3e8caafa934ae5c0f40e42ebf7c4f7ffcd858c96aeacd8dbbaa7ad229ba5c8d99b4e6d64a0d0a56c9efd22eca8d2a8c6131363706596cdcebd3f3b9ffc521a4bac7dbacb4582c21d8ee59c2ab2beda7362abf5497c15859d674b1e72a740669232a7aafbf4524e5c1d73f95c967d488c8ec8e0edabcbaaea6f01c91bd25d380ee0ad054d90a0587975c43d6db2fbf2d446718a66075d28389aa5e018e13dda07d8433ef6ce"}, &(0x7f0000000140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0xff80, 0x0, 0x1, 0x1, 0x5, 0x0, 0x8, 0x7, 0x20c5, 0x9, 0x8, 0x3f}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x40a}, &(0x7f0000000d80)={0x20, 0x83, 0x2}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000600)={0x14, &(0x7f0000000580)={0x0, 0xb, 0x19, {0x19, 0x6, "70a4f80d2ad6fad78e7db93b184e54598bad3d4e45c9b1"}}, &(0x7f00000005c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000900)={0x44, &(0x7f0000000640)={0x40, 0xe, 0xd5, "39b62fcbcf981d2b27eb538e0032d6486f65c02d43207dfec6f3d09960e37ab3f4d52defd6b2c7066314350b73a85b2ebe8c6385966024f3696bff7c2759ce60ed9af4e9fce1c2261bda4543c57f482f98b6fc7143a230ec3c7504c7ef60ec18c61fcd6258c9c20dd72aaffa57f92034102d8e521daceb7ae214a63da3bb99089c3749a458db8a2923f6cb53c5d6411a5f9851aae831d806c30729d8b398c67bb07db35b440cb077467282760577358be1dd4b898a5b0dc15d4ca44d30486729eaa8d2044c2f11e329c2aba98568212c7759773eae"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000780)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000007c0)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x40, 0x1, 0x8, 0x40, 0x4, 0xdd2, 0x6, 0x1, 0x7, 0x101}}, &(0x7f0000000800)={0x20, 0x85, 0x4, 0x491003a2}, &(0x7f0000000840)={0x20, 0x83, 0x2}, &(0x7f0000000880)={0x20, 0x87, 0x2, 0xff}, &(0x7f00000008c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x20, 0xe, 0x10, "2a43e8f5a100c030c7c2f6397bbc33b8"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7f}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x2, 0x7, 0xb8e2, 0x2d, 0x1, 0x9, 0x4, 0x6, 0xffff, 0x9, 0x9a, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x4}, &(0x7f00000003c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x800}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000f40)={0x14, &(0x7f0000000ec0)={0x20, 0x8, 0x2e, {0x2e, 0x3, "b34fbd382013b3b316cefb039beca066e4d7c2502206fde77e6246385b6f3c410c28564a8ba2d7fef12c7cf8"}}, &(0x7f0000000f00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001240)={0x44, &(0x7f0000000f80)={0x0, 0x18, 0xd5, "bb580e5cabb04e45c04f9708a87ebbe4f36679c595948a61a290f75b036107c5bab85351fac6130d1b362c82870429cdbdfd03289c8761bae9f2c2a570653de251ec746599e31dcccef96c256cadd809565ad93061619a2a1ebe242f1bb1b6d6238f7dc22792cdd8bcbe2bb42ef4f41c7cc2ca00e6646ab46fe871db403a003ab6ef2a185cc9ed28206d22f5e6057ae1d461829aafa193e64fbada3c7026f00bc9b4b997dc404be2db3c28ca59cd02e411be5ed19210cedb2fe2287435c5b3f86877d22eba55cb683c54f1f4fff7d2e1c611ff5073"}, &(0x7f0000001080)={0x0, 0xa, 0x1, 0x44}, &(0x7f00000010c0)={0x0, 0x8, 0x1, 0xc0}, &(0x7f0000001100)={0x20, 0x80, 0x1c, {0x7, 0x2, 0x9, 0x5, 0x41e, 0x0, 0x1, 0x4, 0x9, 0x8, 0x0, 0xfff9}}, &(0x7f0000001140)={0x20, 0x85, 0x4, 0xbfd02e6}, &(0x7f0000001180)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000011c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000001200)={0x20, 0x89, 0x2}}) 05:12:25 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x1, 0x92, &(0x7f0000001380)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x80, 0x2, 0x1, 0xec, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "1f83cab3"}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0x80000000, 0x2, 0x1, 0x27}, {0x6, 0x24, 0x1a, 0x40, 0x1f}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x20}, @acm={0x4, 0x24, 0x2, 0x2}, @dmm={0x7, 0x24, 0x14, 0x101, 0x9}, @mbim_extended={0x8, 0x24, 0x1c, 0x100, 0x7, 0x6}, @acm={0x4, 0x24, 0x2, 0xb}, @acm={0x4, 0x24, 0x2, 0x2}]}, {{0x9, 0x5, 0x81, 0x3, 0x58b, 0x16, 0xe, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x40, 0x7, 0x4, 0x81}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0xff, 0x7}}}}}}}]}}, &(0x7f0000001700)={0xa, &(0x7f0000001440)={0xa, 0x6, 0x110, 0x7, 0x20, 0x2, 0xff, 0x3e}, 0x12a, &(0x7f0000001480)={0x5, 0xf, 0x12a, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0xff, 0xff, 0xacb9}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x6, 0x8, 0xe}, @ext_cap={0x7, 0x10, 0x2, 0x18, 0x7, 0xa, 0x7ad8}, @generic={0xff, 0x10, 0x4, "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"}, @wireless={0xb, 0x10, 0x1, 0x8, 0x80, 0x0, 0x4, 0x7, 0x3f}]}, 0x4, [{0x60, &(0x7f00000015c0)=@string={0x60, 0x3, "e776012f5a255b3892b52a3c3d7ee98b464c1648bad0d36880a85ce21161df0fb3584e256cce83fa1731916ae3ca86c939a7d12c1beec2d8924e62b8bbbd60c830c4391aff35723b7112f00a84b280cf8b0cb9f6f9a383fbf6fadc1df736"}}, {0x4, &(0x7f0000001640)=@lang_id={0x4, 0x3, 0xf8ff}}, {0x4, &(0x7f0000001680)=@lang_id={0x4, 0x3, 0x2409}}, {0x4, &(0x7f00000016c0)=@lang_id={0x4, 0x3, 0x809}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000001880)={0x14, &(0x7f0000001780)={0x40, 0x7, 0xaf, {0xaf, 0x21, "4cfcbf723c41761e80965be82b52b8513c9ebaca2a001e0178292eb7ade73cbc8828e8e25932224440c6a7b903f89097a1372e85b5dae225981450acd20ca8ce06d2acd80bce5be32e92a740507b523a15ee4ee5b96d90386512745ed91c7798531705e0d447304dcb9cb88d1886985fdb4254a6f84c6bfb2ade8878f7e2f07f437fcca6208db3fc80525ef85baa88054bc141fb04458e1a88fbbd6ce5a7072927419da8ebb02c47b357329257"}}, &(0x7f0000001840)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001b40)={0x44, &(0x7f00000018c0)={0x40, 0xc, 0x87, "a50b471c9df6d2131db9cea4e9061fd83656a6728943cace412f6296e0b826d827692965130d3c003cb0a00238d0bc2fd948eef13d023ba7e89389d545411c37de91e673fa87b923175ab7d6ff642b9a5048692c4e3d321cd8011dcdfabff67f133599dc6f3f3d8ad0a6365af4ad38f3dbe68a9dbc0e52f680ccb5878b77b10f63472ab4ae363b"}, &(0x7f0000001980)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000019c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000001a00)={0x20, 0x80, 0x1c, {0x3ff, 0x3, 0x3, 0x7, 0xffff, 0x2, 0xe80, 0x0, 0x9, 0x5, 0x6, 0x92e}}, &(0x7f0000001a40)={0x20, 0x85, 0x4, 0x4}, &(0x7f0000001a80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001ac0)={0x20, 0x87, 0x2, 0x8}, &(0x7f0000001b00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x7b, &(0x7f0000000b80)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x2, 0x1, 0x7, 0x80, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "c70930acf09f"}, {0x5, 0x24, 0x0, 0xfff9}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x6c00, 0x7, 0x40}, {0x6, 0x24, 0x1a, 0x5, 0x6}, [@network_terminal={0x7, 0x24, 0xa, 0x1f, 0xf8, 0x2, 0x3e}]}, {{0x9, 0x5, 0x81, 0x3, 0x10, 0x7, 0x8, 0x56}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x2f, 0x0, 0xea}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x8, 0x40, 0x5}}}}}}}]}}, &(0x7f0000000e80)={0xa, &(0x7f0000000c00)={0xa, 0x6, 0x200, 0x8, 0xb, 0x0, 0x8, 0x80}, 0x29, &(0x7f0000000c40)={0x5, 0xf, 0x29, 0x5, [@wireless={0xb, 0x10, 0x1, 0x2, 0x0, 0x5, 0x7, 0xaea, 0x2}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x0, 0x1, 0x1, 0xf00f, 0x3b, [0xff07]}, @ptm_cap={0x3}, @ptm_cap={0x3}]}, 0x5, [{0x4, &(0x7f0000000c80)=@lang_id={0x4, 0x3, 0x81a}}, {0x4, &(0x7f0000000cc0)=@lang_id={0x4, 0x3, 0x455}}, {0x4, &(0x7f0000000d00)=@lang_id={0x4, 0x3, 0x420}}, {0x88, &(0x7f0000000d40)=@string={0x88, 0x3, "7440bce562af3373c7a4e7f64c20d623f9b85c8b7b3f0bbf412696f921022ce13499893e14319d82431f5f4e1c1cb0022260f1f901df6f565e524e70910a0f46b6d3c8af5b95999054dea1fce7d7aed48745cf54c91e3f911c7b0067c03a8a88298b3fd6bb9769d54a86a502fb6ec93233ab1c600c89b8816215df95458705e54281c22999e5"}}, {0x68, &(0x7f0000000e00)=@string={0x68, 0x3, "50766b569a11efa0ea3a2aed8b990d31ba9c40e0845ee7c85d6462b123432a3b097353a51a82218cc34d5b5bb89edc3c4e1de6358c3949ea8b68c57b13c07a135e5294db49bd31af88bf85d459b4e9ba149d2f579d8172a43c74e2dab6a88e7441ef769d413f"}}]}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r2 = syz_usb_connect$cdc_ncm(0x4, 0x72, &(0x7f00000005c0)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x5, 0x0, 0x76, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0xf68, 0x20, 0x8, 0xb3}, {0x6, 0x24, 0x1a, 0x2}, [@acm={0x4, 0x24, 0x2, 0x3}]}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x62, 0xa3, 0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x40, 0x0, 0xf7}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x1, 0xc7, 0x81}}}}}}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000640)={0xa, 0x6, 0x300, 0x81, 0x8, 0x4, 0x0, 0x9}, 0x5, &(0x7f0000000680)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x180c}}, {0x4, &(0x7f0000000700)=@lang_id={0x4}}, {0x67, &(0x7f0000000740)=@string={0x67, 0x3, "12e224bcf21833ce3b990ff6f6f26f58b1d7d69f217b151ae6a01f7556c93ecbed670ac5f273f3c96a2ceaf034a8930e98202f06a9ff81f5719e8038cda2ae59453dc7da8141a7aed2d9dda104f2f9cce5e314e62a00464810b83b5523c3098965d24def07"}}]}) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000880)={0x14, &(0x7f0000000800)={0x0, 0x23, 0x15, {0x15, 0x3c, "0a478a8c4299c55d7e0df80abce59bc7d29dd0"}}, &(0x7f0000000840)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000b00)={0x44, &(0x7f00000008c0)={0x40, 0x11, 0x3c, "3f5a0edcbeb69d793f990d795bac22e677221bda06d31f42350b9b6f0a0c80ec13accf690b232bbdeff0879e13cc7623be4ac811e76b76c5358d69ce"}, &(0x7f0000000940)={0x0, 0xa, 0x1, 0x95}, &(0x7f0000000980)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000009c0)={0x20, 0x80, 0x1c, {0x9, 0x1, 0x200, 0x4, 0x1000, 0x2, 0x91f, 0x7482, 0x80, 0x7ff, 0x1, 0x5}}, &(0x7f0000000a00)={0x20, 0x85, 0x4, 0x4}, &(0x7f0000000a40)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000a80)={0x20, 0x87, 0x2, 0x9}, &(0x7f0000000ac0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000001000)={0x14, &(0x7f0000000f00)={0x0, 0x21, 0x7f, {0x7f, 0x2, "6c407ab237a4a425da6dbf1b5964ec5e0352af1c80a0506f90bb67d03e271dc7f23054ed8b619f3bde34ded4c18bfbe2b0123160fc30e92061edce521991273a5799b519944461885e1a1e445794cec74df124fdaec3df5403b9b68f3ed1f862812a86e29a9f6a620a0469fdd7c7ea0409c56b3bdc976ab7eee6249b2c"}}, &(0x7f0000000fc0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001300)={0x44, &(0x7f0000001040)={0x40, 0x31, 0xd7, "4d24ff5f66f91ff22c6926c5a00f9c32f72f38ad4e2584a0d914c7530fa8af7a3a8c98b2b847823ca3a19479c50768d3111589516be876820c9fde5af109d459acfc05b70ce4e19b18056bc6cbb457dee814c9c9ef0d2b5c3ef1028256c61a2043477c95a1a6730b729d2c94e69db88fc78d5fb2cb8921834baa82320eb78f9c9c7dfb2426987b550495f34f12e399fcbe63c0295f7e51c023e6a24dae03b43b7aa4fefe14fc7b28a1103ea025cdd420178f4f7caefe5566a5a1b8154cd0946096f60087735b2dbdaed1f1d0ddc86ad95f6bee8eefca79"}, &(0x7f0000001140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000001180)={0x0, 0x8, 0x1, 0x87}, &(0x7f00000011c0)={0x20, 0x80, 0x1c, {0x3, 0x80, 0x7, 0x24, 0x24, 0x7f, 0x4, 0xfffffff7, 0xc5, 0x1, 0x0, 0xfff9}}, &(0x7f0000001200)={0x20, 0x85, 0x4, 0x2}, &(0x7f0000001240)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001280)={0x20, 0x87, 0x2, 0x2}, &(0x7f00000012c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0xe, 0xe8, {0xe8, 0x4, "876116ae31efcb7aa9a55d9e32dcf57facabd60fbc000a279c7637b77340466bdd081bdc2f5ca50870e2c9f10d882aa2c10b63bdda56309120172c25f2c3ddcc31f35a07793cdb73cc4f88b7c6d6b515146dee300e0d3919c5d4cf2ac1f60818939b8da4906ad3a889d74eb367a8d33dc096dc62ed64ff4482aa615062c2882bb9783dc01c4ddb4507fa75363fa49bc1e81ccbc2b7f97459f29b58df5ee206c9c8a671bf617aada74584f8f3e637254560525c7553b205b63825457776e431ce5f12267849721e0773295feef61e779a12173de9fe5f3c7c37f8c1883309d1d22a97c8bc83a2"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000200)={0x20, 0x8, 0x3, "98ab5e"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x1f}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x1967, 0x0, 0x3, 0x7ff, 0x5, 0x5, 0x3, 0x6, 0x3, 0xff81, 0x81, 0x294f}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0xff}, &(0x7f0000000380)={0x20, 0x83, 0x2}, &(0x7f00000003c0)={0x20, 0x87, 0x2}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_connect$cdc_ncm(0x1, 0x92, &(0x7f0000001380)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x80, 0x2, 0x1, 0xec, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "1f83cab3"}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0x80000000, 0x2, 0x1, 0x27}, {0x6, 0x24, 0x1a, 0x40, 0x1f}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x20}, @acm={0x4, 0x24, 0x2, 0x2}, @dmm={0x7, 0x24, 0x14, 0x101, 0x9}, @mbim_extended={0x8, 0x24, 0x1c, 0x100, 0x7, 0x6}, @acm={0x4, 0x24, 0x2, 0xb}, @acm={0x4, 0x24, 0x2, 0x2}]}, {{0x9, 0x5, 0x81, 0x3, 0x58b, 0x16, 0xe, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x40, 0x7, 0x4, 0x81}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0xff, 0x7}}}}}}}]}}, &(0x7f0000001700)={0xa, &(0x7f0000001440)={0xa, 0x6, 0x110, 0x7, 0x20, 0x2, 0xff, 0x3e}, 0x12a, &(0x7f0000001480)={0x5, 0xf, 0x12a, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0xff, 0xff, 0xacb9}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x6, 0x8, 0xe}, @ext_cap={0x7, 0x10, 0x2, 0x18, 0x7, 0xa, 0x7ad8}, @generic={0xff, 0x10, 0x4, "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"}, @wireless={0xb, 0x10, 0x1, 0x8, 0x80, 0x0, 0x4, 0x7, 0x3f}]}, 0x4, [{0x60, &(0x7f00000015c0)=@string={0x60, 0x3, "e776012f5a255b3892b52a3c3d7ee98b464c1648bad0d36880a85ce21161df0fb3584e256cce83fa1731916ae3ca86c939a7d12c1beec2d8924e62b8bbbd60c830c4391aff35723b7112f00a84b280cf8b0cb9f6f9a383fbf6fadc1df736"}}, {0x4, &(0x7f0000001640)=@lang_id={0x4, 0x3, 0xf8ff}}, {0x4, &(0x7f0000001680)=@lang_id={0x4, 0x3, 0x2409}}, {0x4, &(0x7f00000016c0)=@lang_id={0x4, 0x3, 0x809}}]}) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000001880)={0x14, &(0x7f0000001780)={0x40, 0x7, 0xaf, {0xaf, 0x21, "4cfcbf723c41761e80965be82b52b8513c9ebaca2a001e0178292eb7ade73cbc8828e8e25932224440c6a7b903f89097a1372e85b5dae225981450acd20ca8ce06d2acd80bce5be32e92a740507b523a15ee4ee5b96d90386512745ed91c7798531705e0d447304dcb9cb88d1886985fdb4254a6f84c6bfb2ade8878f7e2f07f437fcca6208db3fc80525ef85baa88054bc141fb04458e1a88fbbd6ce5a7072927419da8ebb02c47b357329257"}}, &(0x7f0000001840)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001b40)={0x44, &(0x7f00000018c0)={0x40, 0xc, 0x87, "a50b471c9df6d2131db9cea4e9061fd83656a6728943cace412f6296e0b826d827692965130d3c003cb0a00238d0bc2fd948eef13d023ba7e89389d545411c37de91e673fa87b923175ab7d6ff642b9a5048692c4e3d321cd8011dcdfabff67f133599dc6f3f3d8ad0a6365af4ad38f3dbe68a9dbc0e52f680ccb5878b77b10f63472ab4ae363b"}, &(0x7f0000001980)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000019c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000001a00)={0x20, 0x80, 0x1c, {0x3ff, 0x3, 0x3, 0x7, 0xffff, 0x2, 0xe80, 0x0, 0x9, 0x5, 0x6, 0x92e}}, &(0x7f0000001a40)={0x20, 0x85, 0x4, 0x4}, &(0x7f0000001a80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001ac0)={0x20, 0x87, 0x2, 0x8}, &(0x7f0000001b00)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_connect$cdc_ncm(0x0, 0x7b, &(0x7f0000000b80)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x2, 0x1, 0x7, 0x80, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "c70930acf09f"}, {0x5, 0x24, 0x0, 0xfff9}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x6c00, 0x7, 0x40}, {0x6, 0x24, 0x1a, 0x5, 0x6}, [@network_terminal={0x7, 0x24, 0xa, 0x1f, 0xf8, 0x2, 0x3e}]}, {{0x9, 0x5, 0x81, 0x3, 0x10, 0x7, 0x8, 0x56}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x2f, 0x0, 0xea}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x8, 0x40, 0x5}}}}}}}]}}, &(0x7f0000000e80)={0xa, &(0x7f0000000c00)={0xa, 0x6, 0x200, 0x8, 0xb, 0x0, 0x8, 0x80}, 0x29, &(0x7f0000000c40)={0x5, 0xf, 0x29, 0x5, [@wireless={0xb, 0x10, 0x1, 0x2, 0x0, 0x5, 0x7, 0xaea, 0x2}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x0, 0x1, 0x1, 0xf00f, 0x3b, [0xff07]}, @ptm_cap={0x3}, @ptm_cap={0x3}]}, 0x5, [{0x4, &(0x7f0000000c80)=@lang_id={0x4, 0x3, 0x81a}}, {0x4, &(0x7f0000000cc0)=@lang_id={0x4, 0x3, 0x455}}, {0x4, &(0x7f0000000d00)=@lang_id={0x4, 0x3, 0x420}}, {0x88, &(0x7f0000000d40)=@string={0x88, 0x3, "7440bce562af3373c7a4e7f64c20d623f9b85c8b7b3f0bbf412696f921022ce13499893e14319d82431f5f4e1c1cb0022260f1f901df6f565e524e70910a0f46b6d3c8af5b95999054dea1fce7d7aed48745cf54c91e3f911c7b0067c03a8a88298b3fd6bb9769d54a86a502fb6ec93233ab1c600c89b8816215df95458705e54281c22999e5"}}, {0x68, &(0x7f0000000e00)=@string={0x68, 0x3, "50766b569a11efa0ea3a2aed8b990d31ba9c40e0845ee7c85d6462b123432a3b097353a51a82218cc34d5b5bb89edc3c4e1de6358c3949ea8b68c57b13c07a135e5294db49bd31af88bf85d459b4e9ba149d2f579d8172a43c74e2dab6a88e7441ef769d413f"}}]}) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_connect$cdc_ncm(0x4, 0x72, &(0x7f00000005c0)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x5, 0x0, 0x76, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0xf68, 0x20, 0x8, 0xb3}, {0x6, 0x24, 0x1a, 0x2}, [@acm={0x4, 0x24, 0x2, 0x3}]}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x62, 0xa3, 0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x40, 0x0, 0xf7}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x1, 0xc7, 0x81}}}}}}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000640)={0xa, 0x6, 0x300, 0x81, 0x8, 0x4, 0x0, 0x9}, 0x5, &(0x7f0000000680)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x180c}}, {0x4, &(0x7f0000000700)=@lang_id={0x4}}, {0x67, &(0x7f0000000740)=@string={0x67, 0x3, "12e224bcf21833ce3b990ff6f6f26f58b1d7d69f217b151ae6a01f7556c93ecbed670ac5f273f3c96a2ceaf034a8930e98202f06a9ff81f5719e8038cda2ae59453dc7da8141a7aed2d9dda104f2f9cce5e314e62a00464810b83b5523c3098965d24def07"}}]}) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000880)={0x14, &(0x7f0000000800)={0x0, 0x23, 0x15, {0x15, 0x3c, "0a478a8c4299c55d7e0df80abce59bc7d29dd0"}}, &(0x7f0000000840)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000b00)={0x44, &(0x7f00000008c0)={0x40, 0x11, 0x3c, "3f5a0edcbeb69d793f990d795bac22e677221bda06d31f42350b9b6f0a0c80ec13accf690b232bbdeff0879e13cc7623be4ac811e76b76c5358d69ce"}, &(0x7f0000000940)={0x0, 0xa, 0x1, 0x95}, &(0x7f0000000980)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000009c0)={0x20, 0x80, 0x1c, {0x9, 0x1, 0x200, 0x4, 0x1000, 0x2, 0x91f, 0x7482, 0x80, 0x7ff, 0x1, 0x5}}, &(0x7f0000000a00)={0x20, 0x85, 0x4, 0x4}, &(0x7f0000000a40)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000a80)={0x20, 0x87, 0x2, 0x9}, &(0x7f0000000ac0)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000001000)={0x14, &(0x7f0000000f00)={0x0, 0x21, 0x7f, {0x7f, 0x2, "6c407ab237a4a425da6dbf1b5964ec5e0352af1c80a0506f90bb67d03e271dc7f23054ed8b619f3bde34ded4c18bfbe2b0123160fc30e92061edce521991273a5799b519944461885e1a1e445794cec74df124fdaec3df5403b9b68f3ed1f862812a86e29a9f6a620a0469fdd7c7ea0409c56b3bdc976ab7eee6249b2c"}}, &(0x7f0000000fc0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001300)={0x44, &(0x7f0000001040)={0x40, 0x31, 0xd7, "4d24ff5f66f91ff22c6926c5a00f9c32f72f38ad4e2584a0d914c7530fa8af7a3a8c98b2b847823ca3a19479c50768d3111589516be876820c9fde5af109d459acfc05b70ce4e19b18056bc6cbb457dee814c9c9ef0d2b5c3ef1028256c61a2043477c95a1a6730b729d2c94e69db88fc78d5fb2cb8921834baa82320eb78f9c9c7dfb2426987b550495f34f12e399fcbe63c0295f7e51c023e6a24dae03b43b7aa4fefe14fc7b28a1103ea025cdd420178f4f7caefe5566a5a1b8154cd0946096f60087735b2dbdaed1f1d0ddc86ad95f6bee8eefca79"}, &(0x7f0000001140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000001180)={0x0, 0x8, 0x1, 0x87}, &(0x7f00000011c0)={0x20, 0x80, 0x1c, {0x3, 0x80, 0x7, 0x24, 0x24, 0x7f, 0x4, 0xfffffff7, 0xc5, 0x1, 0x0, 0xfff9}}, &(0x7f0000001200)={0x20, 0x85, 0x4, 0x2}, &(0x7f0000001240)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001280)={0x20, 0x87, 0x2, 0x2}, &(0x7f00000012c0)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0xe, 0xe8, {0xe8, 0x4, "876116ae31efcb7aa9a55d9e32dcf57facabd60fbc000a279c7637b77340466bdd081bdc2f5ca50870e2c9f10d882aa2c10b63bdda56309120172c25f2c3ddcc31f35a07793cdb73cc4f88b7c6d6b515146dee300e0d3919c5d4cf2ac1f60818939b8da4906ad3a889d74eb367a8d33dc096dc62ed64ff4482aa615062c2882bb9783dc01c4ddb4507fa75363fa49bc1e81ccbc2b7f97459f29b58df5ee206c9c8a671bf617aada74584f8f3e637254560525c7553b205b63825457776e431ce5f12267849721e0773295feef61e779a12173de9fe5f3c7c37f8c1883309d1d22a97c8bc83a2"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000200)={0x20, 0x8, 0x3, "98ab5e"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x1f}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x1967, 0x0, 0x3, 0x7ff, 0x5, 0x5, 0x3, 0x6, 0x3, 0xff81, 0x81, 0x294f}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0xff}, &(0x7f0000000380)={0x20, 0x83, 0x2}, &(0x7f00000003c0)={0x20, 0x87, 0x2}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) (async) 05:12:25 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x7, 0x10, 0x1, [{{0x9, 0x4, 0x0, 0x1f, 0x2, 0x7, 0x1, 0x2, 0x2, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x0, 0x0, 0x1}}}}}]}}]}}, &(0x7f0000000380)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x9, 0x2, 0x7d, 0x40, 0xff}, 0x88, &(0x7f0000000100)={0x5, 0xf, 0x88, 0x6, [@ssp_cap={0x10, 0x10, 0xa, 0xe1, 0x1, 0x9, 0xf, 0x7, [0xf]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0xd, 0x2, 0xff, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x8a, "630f8bc7a8b3e032c2b51e67d525421e"}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "54a34da8448cff830b9c19a260f1203d"}, @generic={0x3e, 0x10, 0x2, "142823064abcc56fc296391c0f6c248ef8ce7b4450fd990c083425c17c287827fc0db185ae53b1d9060f828a35d0eee5d2737ba40f4695044cdc7c"}, @ptm_cap={0x3}]}, 0x4, [{0x91, &(0x7f0000000280)=@string={0x91, 0x3, "39a9c4b55414a4d8bfb22f8b20a6257458728b8f433cafd20afdbd50c6364ee601f71dde86c1b75796b98734391b5f7b538d12b2db9b99ee9cf48a17846755246836334d9e2b0f29b61cf58615842df69c7e0d38be7be465631fc586c91c6319b2ae7ffa37fd36beae09b2dd37ec0bcc016a854381037df5ae3e1fd9be303b28672fa2d42b87240f4f0bd151996cc1"}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x380a}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x827}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x426}}]}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000500)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x40, 0x6, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x7, 0x1, 0x1, 0x7f, "", {{{0x9, 0x5, 0x1, 0x2, 0x20, 0x6, 0x80, 0x10}}, [{{0x9, 0x5, 0x82, 0x2, 0x0, 0x7, 0xff}}]}}}]}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000540)={0xa, 0x6, 0x250, 0x40, 0x81, 0x9, 0xff, 0xf9}, 0x4c, &(0x7f0000000580)={0x5, 0xf, 0x4c, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x14, 0x8, 0x4, 0x101}, @ss_container_id={0x14, 0x10, 0x4, 0x6, "eb5fc842fe3a5e50f0b86a38984c6cd5"}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0x4, 0x7, 0x800}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0xe, 0x0, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "d26e8fc57b1525ca3f8c39f755dddd90"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0xa0, 0x0, 0x400}]}, 0x5, [{0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x421}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x446}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0x40a}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x801}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x413}}]}) syz_usb_control_io$printer(r1, &(0x7f0000000940)={0x14, &(0x7f00000007c0)={0x20, 0xd, 0x70, {0x70, 0x7, "698e38759be564376072cae462dfce68dd230ae71df1aa814a6f2836ddf59b0fb22cdc9989c1a02338144f04131410715835917ad9ded089b236d249bdfd8fda0322990ca7129350ac58b5df49282f65cd44e613df14a9af8f784c2060480d97f1fa4fa4038e91d6e8b45306e202"}}, &(0x7f0000000840)={0x0, 0x3, 0xbe, @string={0xbe, 0x3, "14d28dd24cd774686384879a6ea6a8fab99968a83d95de324cd841260d4a67f3124ad585d3952c0dbec2dbe8fc298f02e94c54bcb793d74616483cf4d3477f921b787dab13b5861805f7c7288bd0cc0b6e9b9e81f3e019087e3eb640fb5cc02c9b2258760239d6372b50b3ae2ff9835844c2b905ea9c817c2fc322f10137fd2a5f3e2f4d5c4895b6a5911676454fee24454e54b7c56ffad3791c03fb48142687e611fd293a0d19922374aa91af2476f31843cf9b97d87cfbf8f4c05a"}}}, &(0x7f0000000bc0)={0x34, &(0x7f0000000980)={0x40, 0xb, 0x45, "be59b1e9bbe27079f02748fe5330fa95f660a0af50e3856261724e7722c23f505db46c4667813c164138e6f0dbb8a5bc0d1c48606d7b01870f55d8bf53784dc4070dc42b36"}, &(0x7f0000000a00)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000a40)={0x0, 0x8, 0x1}, &(0x7f0000000a80)={0x20, 0x0, 0xa6, {0xa4, "da915a1d5ef45acd00cfe9f0aecb2e448b3c0bfda99dc7d2cf8a5dae7b45219576fcd7f2ee0256ab1e66bbfe87d5f2c36eb52b63add0b825f3a3696c19cea67660ae5721521edcf83555cb9714422c0a09a6e25b6f2386acdee6639452a53ffb2422a34e9b14f024e7c74e9e52e86d165dc769eb7826a33926254d2c48baba2dae3ab7f5f19a640c39ccfc03a96045d0d44f1d1506e09d4846e03d44ada623c2a3c5e28e"}}, &(0x7f0000000b40)={0x20, 0x1, 0x1, 0x58}, &(0x7f0000000b80)={0x20, 0x0, 0x1, 0xf7}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:25 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x880c0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000100)=0x4) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200), 0x280080, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) write$ppp(r0, &(0x7f0000000140)="eadf2e76c7c2bf8f1b7944f6e9826f540d707de74baecd4bae39d6541a434b5ea935c25218169815fb4de4af2cb17960e2ad443c8ac2f311f58d29c44e6407af473db7b0ab1300987f208852c4873a6bcfc38d284cf43bd5b5c6736c2969fda35e104b6bb0c9d867e565a73c02c1a346cf3db732b7776034fe7427e86614492342dffd17e182d97deee2d117277f84db38bc5b8faba6ffd15fbb5f6f323a71cff6d95b15c45d3df7", 0xa8) 05:12:25 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x880c0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000100)=0x4) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200), 0x280080, 0x0) (async) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) (async) write$ppp(r0, &(0x7f0000000140)="eadf2e76c7c2bf8f1b7944f6e9826f540d707de74baecd4bae39d6541a434b5ea935c25218169815fb4de4af2cb17960e2ad443c8ac2f311f58d29c44e6407af473db7b0ab1300987f208852c4873a6bcfc38d284cf43bd5b5c6736c2969fda35e104b6bb0c9d867e565a73c02c1a346cf3db732b7776034fe7427e86614492342dffd17e182d97deee2d117277f84db38bc5b8faba6ffd15fbb5f6f323a71cff6d95b15c45d3df7", 0xa8) [ 987.007829][ T3235] usb 3-1: USB disconnect, device number 106 05:12:25 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x880c0, 0x0) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000100)=0x4) (async) openat$ppp(0xffffffffffffff9c, &(0x7f0000000200), 0x280080, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) write$ppp(r0, &(0x7f0000000140)="eadf2e76c7c2bf8f1b7944f6e9826f540d707de74baecd4bae39d6541a434b5ea935c25218169815fb4de4af2cb17960e2ad443c8ac2f311f58d29c44e6407af473db7b0ab1300987f208852c4873a6bcfc38d284cf43bd5b5c6736c2969fda35e104b6bb0c9d867e565a73c02c1a346cf3db732b7776034fe7427e86614492342dffd17e182d97deee2d117277f84db38bc5b8faba6ffd15fbb5f6f323a71cff6d95b15c45d3df7", 0xa8) 05:12:25 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000100), 0x7fffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x80000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:25 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) r3 = syz_open_dev$MSR(&(0x7f0000000100), 0x7fffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x80000000}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) (async) syz_open_dev$MSR(&(0x7f0000000100), 0x7fffffffffffffff, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x80000000}) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) 05:12:25 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) (async) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) (async, rerun: 64) r3 = syz_open_dev$MSR(&(0x7f0000000100), 0x7fffffffffffffff, 0x0) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000140)={0x80000000}) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 987.292835][ T471] usb 4-1: new high-speed USB device number 98 using dummy_hcd [ 987.300260][T22439] usb 1-1: new full-speed USB device number 105 using dummy_hcd [ 987.312914][ T493] usb 5-1: new high-speed USB device number 52 using dummy_hcd [ 987.422814][ T3235] usb 3-1: new full-speed USB device number 107 using dummy_hcd [ 987.692960][T22439] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 987.703824][ T471] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 987.714622][ T493] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 987.725404][T22439] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 987.736073][T22439] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 987.746759][T22439] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 987.792940][ T3235] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 987.803807][ T3235] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 987.814518][ T3235] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 987.825215][ T3235] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 987.902930][ T471] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 987.911915][ T493] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 987.920821][ T471] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 987.928940][ T493] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 987.936804][ T493] usb 5-1: Product: syz [ 987.940788][ T471] usb 4-1: Product: syz [ 987.944856][T22439] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 987.953774][ T493] usb 5-1: Manufacturer: syz [ 987.958181][ T471] usb 4-1: Manufacturer: syz [ 987.962604][T22439] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 987.970536][ T493] usb 5-1: SerialNumber: syz [ 987.974994][ T471] usb 4-1: SerialNumber: syz [ 987.980633][T22439] usb 1-1: Product: syz [ 987.984721][T22439] usb 1-1: Manufacturer: syz [ 987.989259][T22439] usb 1-1: SerialNumber: syz [ 988.002891][ T3235] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 988.011876][ T3235] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 988.020109][T24026] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 988.021064][ T3235] usb 3-1: Product: syz [ 988.030889][ T3235] usb 3-1: Manufacturer: syz [ 988.035901][ T3235] usb 3-1: SerialNumber: syz [ 988.062900][T24030] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 988.236050][T24026] udc-core: couldn't find an available UDC or it's busy [ 988.242956][T24026] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 988.250324][T24026] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 988.257192][T24026] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 05:12:27 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 988.293267][T24030] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 988.300519][ T6] usb 2-1: USB disconnect, device number 63 [ 988.702798][ T6] usb 2-1: new high-speed USB device number 64 using dummy_hcd [ 988.883396][T24033] udc-core: couldn't find an available UDC or it's busy [ 988.890356][T24033] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 988.903102][T24026] udc-core: couldn't find an available UDC or it's busy [ 988.909870][T24026] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 988.917514][T24026] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 988.924399][T24026] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 988.933040][T24030] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 989.062904][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 989.073955][T24024] udc-core: couldn't find an available UDC or it's busy [ 989.080761][T24024] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 989.088361][T24024] udc-core: couldn't find an available UDC or it's busy [ 989.095177][T24024] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 989.117562][T24033] udc-core: couldn't find an available UDC or it's busy [ 989.124380][T24033] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 989.132876][ T493] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 989.139247][ T493] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 989.146504][ T493] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 989.152898][T22439] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 989.159270][ T471] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 989.165550][ T471] cdc_ncm 4-1:1.0: dwNtbInMaxSize=1 is too small. Using 2048 [ 989.172723][T22439] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 989.179942][ T471] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 989.185619][ T3235] cdc_ncm 3-1:1.0: bind() failure [ 989.191579][ T3235] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 989.198247][T22439] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 989.203767][ T3235] cdc_ncm 3-1:1.1: bind() failure [ 989.232948][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 989.241808][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 989.249877][ T6] usb 2-1: Product: syz [ 989.254118][ T6] usb 2-1: Manufacturer: syz [ 989.258545][ T6] usb 2-1: SerialNumber: syz [ 989.333865][T24033] udc-core: couldn't find an available UDC or it's busy [ 989.340739][T24033] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 989.362866][ T493] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 989.368306][T22439] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 989.375641][ T471] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 989.387369][ T493] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 989.398924][T22439] cdc_ncm 1-1:1.0 usb2: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 989.410486][ T471] usb 4-1: USB disconnect, device number 98 [ 989.418281][T22439] usb 1-1: USB disconnect, device number 105 [ 989.424541][ T471] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 989.434604][ T493] usb 5-1: USB disconnect, device number 52 [ 989.440577][ T493] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 989.450052][T22439] cdc_ncm 1-1:1.0 usb2: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 989.972842][ T6] cdc_ncm 2-1:1.0: failed GET_NTB_PARAMETERS [ 989.978707][ T6] cdc_ncm 2-1:1.0: bind() failure [ 989.984549][ T6] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 989.991183][ T6] cdc_ncm 2-1:1.1: bind() failure 05:12:29 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "f9fa8609f369be3c15401dea716348c866417d7c76544411952ab5eb6f0dd5881e870801366d83e72d62bd1386a481a88582958a3375a039284bca53711d1da67aeb8d045c94afc18c9553fbc003ddfb4a78b889c08aafe18775f251afea5f3a88b2329acb9a85331008f88fde4aa0808fc7f4005d5eed61b958350f2cd5abf7358f81c788bc571280bee1a4496f1b14decb194c9e237f36f27185070d8d29ba2ef19067e519dbe7d0c5119c5ce5d0c74e3c8cc8ca59634f30875b14c35e333db6f48eb54b7d00b7e6fcbdbe5a673a1adadffe83fd67f56d7b735e572d44c179ee6e298c5ad6d19cb79ed539ecd8db00d09fc48966b5b92d0606"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:29 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x7, 0x10, 0x1, [{{0x9, 0x4, 0x0, 0x1f, 0x2, 0x7, 0x1, 0x2, 0x2, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x0, 0x0, 0x1}}}}}]}}]}}, &(0x7f0000000380)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x9, 0x2, 0x7d, 0x40, 0xff}, 0x88, &(0x7f0000000100)={0x5, 0xf, 0x88, 0x6, [@ssp_cap={0x10, 0x10, 0xa, 0xe1, 0x1, 0x9, 0xf, 0x7, [0xf]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0xd, 0x2, 0xff, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x8a, "630f8bc7a8b3e032c2b51e67d525421e"}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "54a34da8448cff830b9c19a260f1203d"}, @generic={0x3e, 0x10, 0x2, "142823064abcc56fc296391c0f6c248ef8ce7b4450fd990c083425c17c287827fc0db185ae53b1d9060f828a35d0eee5d2737ba40f4695044cdc7c"}, @ptm_cap={0x3}]}, 0x4, [{0x91, &(0x7f0000000280)=@string={0x91, 0x3, "39a9c4b55414a4d8bfb22f8b20a6257458728b8f433cafd20afdbd50c6364ee601f71dde86c1b75796b98734391b5f7b538d12b2db9b99ee9cf48a17846755246836334d9e2b0f29b61cf58615842df69c7e0d38be7be465631fc586c91c6319b2ae7ffa37fd36beae09b2dd37ec0bcc016a854381037df5ae3e1fd9be303b28672fa2d42b87240f4f0bd151996cc1"}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x380a}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x827}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x426}}]}) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x7, 0x10, 0x1, [{{0x9, 0x4, 0x0, 0x1f, 0x2, 0x7, 0x1, 0x2, 0x2, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x0, 0x0, 0x1}}}}}]}}]}}, &(0x7f0000000380)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x9, 0x2, 0x7d, 0x40, 0xff}, 0x88, &(0x7f0000000100)={0x5, 0xf, 0x88, 0x6, [@ssp_cap={0x10, 0x10, 0xa, 0xe1, 0x1, 0x9, 0xf, 0x7, [0xf]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0xd, 0x2, 0xff, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x8a, "630f8bc7a8b3e032c2b51e67d525421e"}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "54a34da8448cff830b9c19a260f1203d"}, @generic={0x3e, 0x10, 0x2, "142823064abcc56fc296391c0f6c248ef8ce7b4450fd990c083425c17c287827fc0db185ae53b1d9060f828a35d0eee5d2737ba40f4695044cdc7c"}, @ptm_cap={0x3}]}, 0x4, [{0x91, &(0x7f0000000280)=@string={0x91, 0x3, "39a9c4b55414a4d8bfb22f8b20a6257458728b8f433cafd20afdbd50c6364ee601f71dde86c1b75796b98734391b5f7b538d12b2db9b99ee9cf48a17846755246836334d9e2b0f29b61cf58615842df69c7e0d38be7be465631fc586c91c6319b2ae7ffa37fd36beae09b2dd37ec0bcc016a854381037df5ae3e1fd9be303b28672fa2d42b87240f4f0bd151996cc1"}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x380a}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x827}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x426}}]}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000500)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x40, 0x6, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x7, 0x1, 0x1, 0x7f, "", {{{0x9, 0x5, 0x1, 0x2, 0x20, 0x6, 0x80, 0x10}}, [{{0x9, 0x5, 0x82, 0x2, 0x0, 0x7, 0xff}}]}}}]}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000540)={0xa, 0x6, 0x250, 0x40, 0x81, 0x9, 0xff, 0xf9}, 0x4c, &(0x7f0000000580)={0x5, 0xf, 0x4c, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x14, 0x8, 0x4, 0x101}, @ss_container_id={0x14, 0x10, 0x4, 0x6, "eb5fc842fe3a5e50f0b86a38984c6cd5"}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0x4, 0x7, 0x800}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0xe, 0x0, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "d26e8fc57b1525ca3f8c39f755dddd90"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0xa0, 0x0, 0x400}]}, 0x5, [{0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x421}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x446}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0x40a}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x801}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x413}}]}) syz_usb_control_io$printer(r1, &(0x7f0000000940)={0x14, &(0x7f00000007c0)={0x20, 0xd, 0x70, {0x70, 0x7, "698e38759be564376072cae462dfce68dd230ae71df1aa814a6f2836ddf59b0fb22cdc9989c1a02338144f04131410715835917ad9ded089b236d249bdfd8fda0322990ca7129350ac58b5df49282f65cd44e613df14a9af8f784c2060480d97f1fa4fa4038e91d6e8b45306e202"}}, &(0x7f0000000840)={0x0, 0x3, 0xbe, @string={0xbe, 0x3, "14d28dd24cd774686384879a6ea6a8fab99968a83d95de324cd841260d4a67f3124ad585d3952c0dbec2dbe8fc298f02e94c54bcb793d74616483cf4d3477f921b787dab13b5861805f7c7288bd0cc0b6e9b9e81f3e019087e3eb640fb5cc02c9b2258760239d6372b50b3ae2ff9835844c2b905ea9c817c2fc322f10137fd2a5f3e2f4d5c4895b6a5911676454fee24454e54b7c56ffad3791c03fb48142687e611fd293a0d19922374aa91af2476f31843cf9b97d87cfbf8f4c05a"}}}, &(0x7f0000000bc0)={0x34, &(0x7f0000000980)={0x40, 0xb, 0x45, "be59b1e9bbe27079f02748fe5330fa95f660a0af50e3856261724e7722c23f505db46c4667813c164138e6f0dbb8a5bc0d1c48606d7b01870f55d8bf53784dc4070dc42b36"}, &(0x7f0000000a00)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000a40)={0x0, 0x8, 0x1}, &(0x7f0000000a80)={0x20, 0x0, 0xa6, {0xa4, "da915a1d5ef45acd00cfe9f0aecb2e448b3c0bfda99dc7d2cf8a5dae7b45219576fcd7f2ee0256ab1e66bbfe87d5f2c36eb52b63add0b825f3a3696c19cea67660ae5721521edcf83555cb9714422c0a09a6e25b6f2386acdee6639452a53ffb2422a34e9b14f024e7c74e9e52e86d165dc769eb7826a33926254d2c48baba2dae3ab7f5f19a640c39ccfc03a96045d0d44f1d1506e09d4846e03d44ada623c2a3c5e28e"}}, &(0x7f0000000b40)={0x20, 0x1, 0x1, 0x58}, &(0x7f0000000b80)={0x20, 0x0, 0x1, 0xf7}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:29 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) r1 = syz_usb_connect$cdc_ncm(0x1, 0x92, &(0x7f0000001380)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x80, 0x2, 0x1, 0xec, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x9, 0x24, 0x6, 0x0, 0x1, "1f83cab3"}, {0x5, 0x24, 0x0, 0x8}, {0xd, 0x24, 0xf, 0x1, 0x80000000, 0x2, 0x1, 0x27}, {0x6, 0x24, 0x1a, 0x40, 0x1f}, [@call_mgmt={0x5, 0x24, 0x1, 0x3, 0x20}, @acm={0x4, 0x24, 0x2, 0x2}, @dmm={0x7, 0x24, 0x14, 0x101, 0x9}, @mbim_extended={0x8, 0x24, 0x1c, 0x100, 0x7, 0x6}, @acm={0x4, 0x24, 0x2, 0xb}, @acm={0x4, 0x24, 0x2, 0x2}]}, {{0x9, 0x5, 0x81, 0x3, 0x58b, 0x16, 0xe, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x40, 0x7, 0x4, 0x81}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0xff, 0x7}}}}}}}]}}, &(0x7f0000001700)={0xa, &(0x7f0000001440)={0xa, 0x6, 0x110, 0x7, 0x20, 0x2, 0xff, 0x3e}, 0x12a, &(0x7f0000001480)={0x5, 0xf, 0x12a, 0x5, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0xff, 0xff, 0xacb9}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x6, 0x8, 0xe}, @ext_cap={0x7, 0x10, 0x2, 0x18, 0x7, 0xa, 0x7ad8}, @generic={0xff, 0x10, 0x4, "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"}, @wireless={0xb, 0x10, 0x1, 0x8, 0x80, 0x0, 0x4, 0x7, 0x3f}]}, 0x4, [{0x60, &(0x7f00000015c0)=@string={0x60, 0x3, "e776012f5a255b3892b52a3c3d7ee98b464c1648bad0d36880a85ce21161df0fb3584e256cce83fa1731916ae3ca86c939a7d12c1beec2d8924e62b8bbbd60c830c4391aff35723b7112f00a84b280cf8b0cb9f6f9a383fbf6fadc1df736"}}, {0x4, &(0x7f0000001640)=@lang_id={0x4, 0x3, 0xf8ff}}, {0x4, &(0x7f0000001680)=@lang_id={0x4, 0x3, 0x2409}}, {0x4, &(0x7f00000016c0)=@lang_id={0x4, 0x3, 0x809}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000001880)={0x14, &(0x7f0000001780)={0x40, 0x7, 0xaf, {0xaf, 0x21, "4cfcbf723c41761e80965be82b52b8513c9ebaca2a001e0178292eb7ade73cbc8828e8e25932224440c6a7b903f89097a1372e85b5dae225981450acd20ca8ce06d2acd80bce5be32e92a740507b523a15ee4ee5b96d90386512745ed91c7798531705e0d447304dcb9cb88d1886985fdb4254a6f84c6bfb2ade8878f7e2f07f437fcca6208db3fc80525ef85baa88054bc141fb04458e1a88fbbd6ce5a7072927419da8ebb02c47b357329257"}}, &(0x7f0000001840)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001b40)={0x44, &(0x7f00000018c0)={0x40, 0xc, 0x87, "a50b471c9df6d2131db9cea4e9061fd83656a6728943cace412f6296e0b826d827692965130d3c003cb0a00238d0bc2fd948eef13d023ba7e89389d545411c37de91e673fa87b923175ab7d6ff642b9a5048692c4e3d321cd8011dcdfabff67f133599dc6f3f3d8ad0a6365af4ad38f3dbe68a9dbc0e52f680ccb5878b77b10f63472ab4ae363b"}, &(0x7f0000001980)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000019c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000001a00)={0x20, 0x80, 0x1c, {0x3ff, 0x3, 0x3, 0x7, 0xffff, 0x2, 0xe80, 0x0, 0x9, 0x5, 0x6, 0x92e}}, &(0x7f0000001a40)={0x20, 0x85, 0x4, 0x4}, &(0x7f0000001a80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001ac0)={0x20, 0x87, 0x2, 0x8}, &(0x7f0000001b00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_connect$cdc_ncm(0x0, 0x7b, &(0x7f0000000b80)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x2, 0x1, 0x7, 0x80, 0x8, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "c70930acf09f"}, {0x5, 0x24, 0x0, 0xfff9}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x6c00, 0x7, 0x40}, {0x6, 0x24, 0x1a, 0x5, 0x6}, [@network_terminal={0x7, 0x24, 0xa, 0x1f, 0xf8, 0x2, 0x3e}]}, {{0x9, 0x5, 0x81, 0x3, 0x10, 0x7, 0x8, 0x56}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x2f, 0x0, 0xea}}, {{0x9, 0x5, 0x3, 0x2, 0x20, 0x8, 0x40, 0x5}}}}}}}]}}, &(0x7f0000000e80)={0xa, &(0x7f0000000c00)={0xa, 0x6, 0x200, 0x8, 0xb, 0x0, 0x8, 0x80}, 0x29, &(0x7f0000000c40)={0x5, 0xf, 0x29, 0x5, [@wireless={0xb, 0x10, 0x1, 0x2, 0x0, 0x5, 0x7, 0xaea, 0x2}, @ptm_cap={0x3}, @ssp_cap={0x10, 0x10, 0xa, 0x0, 0x1, 0x1, 0xf00f, 0x3b, [0xff07]}, @ptm_cap={0x3}, @ptm_cap={0x3}]}, 0x5, [{0x4, &(0x7f0000000c80)=@lang_id={0x4, 0x3, 0x81a}}, {0x4, &(0x7f0000000cc0)=@lang_id={0x4, 0x3, 0x455}}, {0x4, &(0x7f0000000d00)=@lang_id={0x4, 0x3, 0x420}}, {0x88, &(0x7f0000000d40)=@string={0x88, 0x3, "7440bce562af3373c7a4e7f64c20d623f9b85c8b7b3f0bbf412696f921022ce13499893e14319d82431f5f4e1c1cb0022260f1f901df6f565e524e70910a0f46b6d3c8af5b95999054dea1fce7d7aed48745cf54c91e3f911c7b0067c03a8a88298b3fd6bb9769d54a86a502fb6ec93233ab1c600c89b8816215df95458705e54281c22999e5"}}, {0x68, &(0x7f0000000e00)=@string={0x68, 0x3, "50766b569a11efa0ea3a2aed8b990d31ba9c40e0845ee7c85d6462b123432a3b097353a51a82218cc34d5b5bb89edc3c4e1de6358c3949ea8b68c57b13c07a135e5294db49bd31af88bf85d459b4e9ba149d2f579d8172a43c74e2dab6a88e7441ef769d413f"}}]}) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r2 = syz_usb_connect$cdc_ncm(0x4, 0x72, &(0x7f00000005c0)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x60, 0x2, 0x1, 0x5, 0x0, 0x76, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5, 0x24, 0x0, 0x6}, {0xd, 0x24, 0xf, 0x1, 0xf68, 0x20, 0x8, 0xb3}, {0x6, 0x24, 0x1a, 0x2}, [@acm={0x4, 0x24, 0x2, 0x3}]}, {{0x9, 0x5, 0x81, 0x3, 0x40, 0x62, 0xa3, 0x6}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x40, 0x0, 0xf7}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x1, 0xc7, 0x81}}}}}}}]}}, &(0x7f00000007c0)={0xa, &(0x7f0000000640)={0xa, 0x6, 0x300, 0x81, 0x8, 0x4, 0x0, 0x9}, 0x5, &(0x7f0000000680)={0x5, 0xf, 0x5}, 0x3, [{0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x180c}}, {0x4, &(0x7f0000000700)=@lang_id={0x4}}, {0x67, &(0x7f0000000740)=@string={0x67, 0x3, "12e224bcf21833ce3b990ff6f6f26f58b1d7d69f217b151ae6a01f7556c93ecbed670ac5f273f3c96a2ceaf034a8930e98202f06a9ff81f5719e8038cda2ae59453dc7da8141a7aed2d9dda104f2f9cce5e314e62a00464810b83b5523c3098965d24def07"}}]}) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000880)={0x14, &(0x7f0000000800)={0x0, 0x23, 0x15, {0x15, 0x3c, "0a478a8c4299c55d7e0df80abce59bc7d29dd0"}}, &(0x7f0000000840)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000b00)={0x44, &(0x7f00000008c0)={0x40, 0x11, 0x3c, "3f5a0edcbeb69d793f990d795bac22e677221bda06d31f42350b9b6f0a0c80ec13accf690b232bbdeff0879e13cc7623be4ac811e76b76c5358d69ce"}, &(0x7f0000000940)={0x0, 0xa, 0x1, 0x95}, &(0x7f0000000980)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000009c0)={0x20, 0x80, 0x1c, {0x9, 0x1, 0x200, 0x4, 0x1000, 0x2, 0x91f, 0x7482, 0x80, 0x7ff, 0x1, 0x5}}, &(0x7f0000000a00)={0x20, 0x85, 0x4, 0x4}, &(0x7f0000000a40)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000a80)={0x20, 0x87, 0x2, 0x9}, &(0x7f0000000ac0)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000001000)={0x14, &(0x7f0000000f00)={0x0, 0x21, 0x7f, {0x7f, 0x2, "6c407ab237a4a425da6dbf1b5964ec5e0352af1c80a0506f90bb67d03e271dc7f23054ed8b619f3bde34ded4c18bfbe2b0123160fc30e92061edce521991273a5799b519944461885e1a1e445794cec74df124fdaec3df5403b9b68f3ed1f862812a86e29a9f6a620a0469fdd7c7ea0409c56b3bdc976ab7eee6249b2c"}}, &(0x7f0000000fc0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001300)={0x44, &(0x7f0000001040)={0x40, 0x31, 0xd7, "4d24ff5f66f91ff22c6926c5a00f9c32f72f38ad4e2584a0d914c7530fa8af7a3a8c98b2b847823ca3a19479c50768d3111589516be876820c9fde5af109d459acfc05b70ce4e19b18056bc6cbb457dee814c9c9ef0d2b5c3ef1028256c61a2043477c95a1a6730b729d2c94e69db88fc78d5fb2cb8921834baa82320eb78f9c9c7dfb2426987b550495f34f12e399fcbe63c0295f7e51c023e6a24dae03b43b7aa4fefe14fc7b28a1103ea025cdd420178f4f7caefe5566a5a1b8154cd0946096f60087735b2dbdaed1f1d0ddc86ad95f6bee8eefca79"}, &(0x7f0000001140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000001180)={0x0, 0x8, 0x1, 0x87}, &(0x7f00000011c0)={0x20, 0x80, 0x1c, {0x3, 0x80, 0x7, 0x24, 0x24, 0x7f, 0x4, 0xfffffff7, 0xc5, 0x1, 0x0, 0xfff9}}, &(0x7f0000001200)={0x20, 0x85, 0x4, 0x2}, &(0x7f0000001240)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000001280)={0x20, 0x87, 0x2, 0x2}, &(0x7f00000012c0)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x0, 0xe, 0xe8, {0xe8, 0x4, "876116ae31efcb7aa9a55d9e32dcf57facabd60fbc000a279c7637b77340466bdd081bdc2f5ca50870e2c9f10d882aa2c10b63bdda56309120172c25f2c3ddcc31f35a07793cdb73cc4f88b7c6d6b515146dee300e0d3919c5d4cf2ac1f60818939b8da4906ad3a889d74eb367a8d33dc096dc62ed64ff4482aa615062c2882bb9783dc01c4ddb4507fa75363fa49bc1e81ccbc2b7f97459f29b58df5ee206c9c8a671bf617aada74584f8f3e637254560525c7553b205b63825457776e431ce5f12267849721e0773295feef61e779a12173de9fe5f3c7c37f8c1883309d1d22a97c8bc83a2"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000200)={0x20, 0x8, 0x3, "98ab5e"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x1f}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x1967, 0x0, 0x3, 0x7ff, 0x5, 0x5, 0x3, 0x6, 0x3, 0xff81, 0x81, 0x294f}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0xff}, &(0x7f0000000380)={0x20, 0x83, 0x2}, &(0x7f00000003c0)={0x20, 0x87, 0x2}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) 05:12:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) syz_open_dev$ptys(0xc, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x2}) epoll_create1(0x0) 05:12:29 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000ac0)={0x0, 0x24, 0xc3, {0xc3, 0xc, "d06f541a6c2e3801d1982ca554e454b38feaa4ae02070ee6a7eb28157d5642bded5a5e23f69985ec61c6f55c3c89b855ae084a29808cf6d37612a94747604da9e71cbf1674087c7afe3b646235b4177a5354f084390768c2985532429b9facf44cd91c201e1b478753859a210c6f2cf7746ffcb58384da257461eb73aa343d3da76de719eba22afb14d1c24e903b20f9aa3fcb25a1bff50c5fda801103888956ffbb295648a5f1e27a99e3f890c87bb48f55fceb18431ec4b0eb5b3499d5d3d8fe"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000bc0)={0x0, 0x9, 0xe4, "2136733e8c816b230e174748374bb2d00345174164b466fd5a1df58e099a8a3f18e7c5772947cee6461bd9b8310576cda8398fd6bf44d1b653d2e3a0ff018f3e8caafa934ae5c0f40e42ebf7c4f7ffcd858c96aeacd8dbbaa7ad229ba5c8d99b4e6d64a0d0a56c9efd22eca8d2a8c6131363706596cdcebd3f3b9ffc521a4bac7dbacb4582c21d8ee59c2ab2beda7362abf5497c15859d674b1e72a740669232a7aafbf4524e5c1d73f95c967d488c8ec8e0edabcbaaea6f01c91bd25d380ee0ad054d90a0587975c43d6db2fbf2d446718a66075d28389aa5e018e13dda07d8433ef6ce"}, &(0x7f0000000140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0xff80, 0x0, 0x1, 0x1, 0x5, 0x0, 0x8, 0x7, 0x20c5, 0x9, 0x8, 0x3f}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x40a}, &(0x7f0000000d80)={0x20, 0x83, 0x2}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (rerun: 32) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r1, 0x0, 0x0) (async) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000600)={0x14, &(0x7f0000000580)={0x0, 0xb, 0x19, {0x19, 0x6, "70a4f80d2ad6fad78e7db93b184e54598bad3d4e45c9b1"}}, &(0x7f00000005c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000900)={0x44, &(0x7f0000000640)={0x40, 0xe, 0xd5, "39b62fcbcf981d2b27eb538e0032d6486f65c02d43207dfec6f3d09960e37ab3f4d52defd6b2c7066314350b73a85b2ebe8c6385966024f3696bff7c2759ce60ed9af4e9fce1c2261bda4543c57f482f98b6fc7143a230ec3c7504c7ef60ec18c61fcd6258c9c20dd72aaffa57f92034102d8e521daceb7ae214a63da3bb99089c3749a458db8a2923f6cb53c5d6411a5f9851aae831d806c30729d8b398c67bb07db35b440cb077467282760577358be1dd4b898a5b0dc15d4ca44d30486729eaa8d2044c2f11e329c2aba98568212c7759773eae"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000780)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000007c0)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x40, 0x1, 0x8, 0x40, 0x4, 0xdd2, 0x6, 0x1, 0x7, 0x101}}, &(0x7f0000000800)={0x20, 0x85, 0x4, 0x491003a2}, &(0x7f0000000840)={0x20, 0x83, 0x2}, &(0x7f0000000880)={0x20, 0x87, 0x2, 0xff}, &(0x7f00000008c0)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x20, 0xe, 0x10, "2a43e8f5a100c030c7c2f6397bbc33b8"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7f}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x2, 0x7, 0xb8e2, 0x2d, 0x1, 0x9, 0x4, 0x6, 0xffff, 0x9, 0x9a, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x4}, &(0x7f00000003c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x800}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (rerun: 64) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000f40)={0x14, &(0x7f0000000ec0)={0x20, 0x8, 0x2e, {0x2e, 0x3, "b34fbd382013b3b316cefb039beca066e4d7c2502206fde77e6246385b6f3c410c28564a8ba2d7fef12c7cf8"}}, &(0x7f0000000f00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001240)={0x44, &(0x7f0000000f80)={0x0, 0x18, 0xd5, "bb580e5cabb04e45c04f9708a87ebbe4f36679c595948a61a290f75b036107c5bab85351fac6130d1b362c82870429cdbdfd03289c8761bae9f2c2a570653de251ec746599e31dcccef96c256cadd809565ad93061619a2a1ebe242f1bb1b6d6238f7dc22792cdd8bcbe2bb42ef4f41c7cc2ca00e6646ab46fe871db403a003ab6ef2a185cc9ed28206d22f5e6057ae1d461829aafa193e64fbada3c7026f00bc9b4b997dc404be2db3c28ca59cd02e411be5ed19210cedb2fe2287435c5b3f86877d22eba55cb683c54f1f4fff7d2e1c611ff5073"}, &(0x7f0000001080)={0x0, 0xa, 0x1, 0x44}, &(0x7f00000010c0)={0x0, 0x8, 0x1, 0xc0}, &(0x7f0000001100)={0x20, 0x80, 0x1c, {0x7, 0x2, 0x9, 0x5, 0x41e, 0x0, 0x1, 0x4, 0x9, 0x8, 0x0, 0xfff9}}, &(0x7f0000001140)={0x20, 0x85, 0x4, 0xbfd02e6}, &(0x7f0000001180)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000011c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000001200)={0x20, 0x89, 0x2}}) 05:12:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) syz_open_dev$ptys(0xc, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x2}) epoll_create1(0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) syz_open_dev$ptys(0xc, 0x3, 0x1) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x2}) (async) epoll_create1(0x0) (async) 05:12:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) syz_open_dev$ptys(0xc, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x2}) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x2}) epoll_create1(0x0) 05:12:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x104880) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000100)={0x18}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x104880) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000100)={0x18}) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_create1(0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff}, 0x104880) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000100)={0x18}) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000100)={0x18}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 990.411644][ T6] usb 3-1: USB disconnect, device number 107 05:12:29 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000000100)={[0x7]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 990.672847][ T493] usb 1-1: new full-speed USB device number 106 using dummy_hcd [ 990.680381][T22439] usb 4-1: new high-speed USB device number 99 using dummy_hcd [ 990.687757][ T471] usb 5-1: new high-speed USB device number 53 using dummy_hcd [ 990.802805][ T6] usb 3-1: new full-speed USB device number 108 using dummy_hcd [ 991.052935][T22439] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 991.063745][ T471] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 991.074523][ T493] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 991.085380][ T493] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 991.096114][ T493] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 991.106716][ T493] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 991.162940][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 991.173890][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 991.184653][ T6] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 991.195509][ T6] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 991.262895][ T471] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 991.271898][T22439] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 991.281068][ T471] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 991.288951][T22439] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 991.296799][ T471] usb 5-1: Product: syz [ 991.300838][T22439] usb 4-1: Product: syz [ 991.304854][ T471] usb 5-1: Manufacturer: syz 05:12:30 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 991.309347][T22439] usb 4-1: Manufacturer: syz [ 991.314057][ T493] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 991.319839][T18923] usb 2-1: USB disconnect, device number 64 [ 991.323033][ T471] usb 5-1: SerialNumber: syz [ 991.333141][T22439] usb 4-1: SerialNumber: syz [ 991.342703][ T493] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 991.351577][ T493] usb 1-1: Product: syz [ 991.355962][ T493] usb 1-1: Manufacturer: syz [ 991.360409][ T493] usb 1-1: SerialNumber: syz [ 991.373176][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 991.382107][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 991.382953][T24075] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 991.390128][ T6] usb 3-1: Product: syz [ 991.400605][ T6] usb 3-1: Manufacturer: syz [ 991.405078][ T6] usb 3-1: SerialNumber: syz [ 991.422887][T24090] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 991.598827][T24112] udc-core: couldn't find an available UDC or it's busy [ 991.604182][T24075] udc-core: couldn't find an available UDC or it's busy [ 991.605941][T24112] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 991.612454][T24075] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 991.620287][T24113] udc-core: couldn't find an available UDC or it's busy [ 991.628497][T24114] udc-core: couldn't find an available UDC or it's busy [ 991.633739][T24113] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 991.634024][T24075] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 991.640479][T24114] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 991.647907][T24075] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 991.655691][T24090] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 991.675625][T24090] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 991.752799][T18923] usb 2-1: new high-speed USB device number 65 using dummy_hcd [ 991.812899][ T471] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 991.819160][ T471] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 991.826389][ T471] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 991.913214][T24108] udc-core: couldn't find an available UDC or it's busy [ 991.920055][T24108] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 991.927634][T24108] udc-core: couldn't find an available UDC or it's busy [ 991.934472][T24108] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 991.941830][T24108] udc-core: couldn't find an available UDC or it's busy [ 991.948656][T24108] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 991.956031][T24108] udc-core: couldn't find an available UDC or it's busy [ 991.962814][T24108] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 991.970201][T24108] udc-core: couldn't find an available UDC or it's busy [ 991.977027][T24108] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 992.032923][ T471] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 992.038370][T22439] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 992.046011][ T471] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 992.056097][T22439] cdc_ncm 4-1:1.0: dwNtbInMaxSize=1 is too small. Using 2048 [ 992.063319][T22439] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 992.070496][ T471] usb 5-1: USB disconnect, device number 53 [ 992.076587][ T471] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 992.112922][T18923] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 992.124380][ T6] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 992.130225][ T6] cdc_ncm 3-1:1.0: bind() failure [ 992.139200][ T6] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 992.144226][T24075] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 992.149115][ T6] cdc_ncm 3-1:1.1: bind() failure [ 992.155824][T22439] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 992.160867][T24075] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 992.303349][T24113] udc-core: couldn't find an available UDC or it's busy [ 992.310200][T24113] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 992.317798][T18923] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 992.327933][T18923] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 992.336164][T18923] usb 2-1: Product: syz [ 992.340295][T18923] usb 2-1: Manufacturer: syz [ 992.345070][T18923] usb 2-1: SerialNumber: syz [ 992.382859][ T493] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 992.389365][ T493] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 992.398746][ T493] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 992.442856][ T493] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 992.450310][ T493] cdc_ncm 1-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 05:12:31 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x18a, &(0x7f0000000680)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x178, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0x10}, [@mbim_extended={0x8, 0x24, 0x1c, 0x8001, 0x0, 0x1}, @mdlm={0x15, 0x24, 0x12, 0x3}, @dmm={0x7, 0x24, 0x14, 0xffff}, @mdlm_detail={0xe6, 0x24, 0x13, 0x3, "7f2894363c042b2c6b09cdc54bada8f21619adb51f6e5ae824a0b6710ea0d56af3605e93bfa7388463153c24bd7c312e7cce196d2cd871a23c6d4d5ee4c35557764ac21170df49e7e5cfa489a003e72a711c24f3a3ae32617ea4d3b9ad417d6f4754f39c5c24075fb942f963efb334eed23de64b8ad4da814492b69afad6fdfad6bd9fe52645716dcf78d27c2fdedf803a342f55d3d323617c6bdc12e627cdda77165f79646974e96ff9ccac18349b09a4a80c0bdf012155ad40db2c982f8a221540a3fd2547b49f5ea0a89c3877e580a04b7ff1522c7508bddeef671e68daa52c61"}, @country_functional={0xa, 0x24, 0x7, 0x9, 0xdb59, [0x8, 0x4]}, @mbim_extended={0x8, 0x24, 0x1c, 0x6c27, 0x7, 0x2}]}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000200)={0x14, &(0x7f00000000c0)={0x20, 0x9, 0x102, {0x102, 0xe, "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"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x40, 0x1b, 0xaf, "23c827c2eb0a704ffb8bdca99d79b4641ef43a1b9317b9e9ddf9630f484c441dd73180ce6ae9e4f97e8f0dbf4d449a986d17492f43f950b3fefb27e9fa88a720cb838b121a815e00c45a521e24c2b8a0e5c1fbac4663434934d9714a1ac017e4e42df5aa31560f722f3d79c6f8a4978864c1068a18a38533b1e9775ed6adff07bb843733d512b254a62329c21361a06a62932880febdc5e927b598bf423926621dc51e4056b554becf13e79e833b76"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x20}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0xa0, 0x3, 0x3, 0x6, 0x4, 0x200, 0xfff9, 0x80000001, 0x5, 0x8001, 0x3, 0x3}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x100}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000580)={0x20, 0x87, 0x2}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) [ 992.644307][ T6300] usb 1-1: USB disconnect, device number 106 [ 992.652907][ T6300] cdc_ncm 1-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 992.812830][ T493] usb 5-1: new high-speed USB device number 54 using dummy_hcd [ 993.042885][T18923] cdc_ncm 2-1:1.0: failed GET_NTB_PARAMETERS [ 993.048789][T18923] cdc_ncm 2-1:1.0: bind() failure [ 993.054814][T18923] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 993.061433][T18923] cdc_ncm 2-1:1.1: bind() failure [ 993.222863][ T493] usb 5-1: unable to get BOS descriptor or descriptor too short [ 993.282821][ T493] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 993.290301][ T493] usb 5-1: can't read configurations, error -71 05:12:32 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000000100)={[0x7]}, 0x8) (async) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000000100)={[0x7]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:32 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x7, 0x10, 0x1, [{{0x9, 0x4, 0x0, 0x1f, 0x2, 0x7, 0x1, 0x2, 0x2, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x0, 0x0, 0x1}}}}}]}}]}}, &(0x7f0000000380)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x9, 0x2, 0x7d, 0x40, 0xff}, 0x88, &(0x7f0000000100)={0x5, 0xf, 0x88, 0x6, [@ssp_cap={0x10, 0x10, 0xa, 0xe1, 0x1, 0x9, 0xf, 0x7, [0xf]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0xd, 0x2, 0xff, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x8a, "630f8bc7a8b3e032c2b51e67d525421e"}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "54a34da8448cff830b9c19a260f1203d"}, @generic={0x3e, 0x10, 0x2, "142823064abcc56fc296391c0f6c248ef8ce7b4450fd990c083425c17c287827fc0db185ae53b1d9060f828a35d0eee5d2737ba40f4695044cdc7c"}, @ptm_cap={0x3}]}, 0x4, [{0x91, &(0x7f0000000280)=@string={0x91, 0x3, "39a9c4b55414a4d8bfb22f8b20a6257458728b8f433cafd20afdbd50c6364ee601f71dde86c1b75796b98734391b5f7b538d12b2db9b99ee9cf48a17846755246836334d9e2b0f29b61cf58615842df69c7e0d38be7be465631fc586c91c6319b2ae7ffa37fd36beae09b2dd37ec0bcc016a854381037df5ae3e1fd9be303b28672fa2d42b87240f4f0bd151996cc1"}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x380a}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x827}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x426}}]}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000500)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x40, 0x6, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x7, 0x1, 0x1, 0x7f, "", {{{0x9, 0x5, 0x1, 0x2, 0x20, 0x6, 0x80, 0x10}}, [{{0x9, 0x5, 0x82, 0x2, 0x0, 0x7, 0xff}}]}}}]}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000540)={0xa, 0x6, 0x250, 0x40, 0x81, 0x9, 0xff, 0xf9}, 0x4c, &(0x7f0000000580)={0x5, 0xf, 0x4c, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x14, 0x8, 0x4, 0x101}, @ss_container_id={0x14, 0x10, 0x4, 0x6, "eb5fc842fe3a5e50f0b86a38984c6cd5"}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0x4, 0x7, 0x800}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0xe, 0x0, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "d26e8fc57b1525ca3f8c39f755dddd90"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0xa0, 0x0, 0x400}]}, 0x5, [{0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x421}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x446}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0x40a}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x801}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x413}}]}) syz_usb_control_io$printer(r1, &(0x7f0000000940)={0x14, &(0x7f00000007c0)={0x20, 0xd, 0x70, {0x70, 0x7, "698e38759be564376072cae462dfce68dd230ae71df1aa814a6f2836ddf59b0fb22cdc9989c1a02338144f04131410715835917ad9ded089b236d249bdfd8fda0322990ca7129350ac58b5df49282f65cd44e613df14a9af8f784c2060480d97f1fa4fa4038e91d6e8b45306e202"}}, &(0x7f0000000840)={0x0, 0x3, 0xbe, @string={0xbe, 0x3, "14d28dd24cd774686384879a6ea6a8fab99968a83d95de324cd841260d4a67f3124ad585d3952c0dbec2dbe8fc298f02e94c54bcb793d74616483cf4d3477f921b787dab13b5861805f7c7288bd0cc0b6e9b9e81f3e019087e3eb640fb5cc02c9b2258760239d6372b50b3ae2ff9835844c2b905ea9c817c2fc322f10137fd2a5f3e2f4d5c4895b6a5911676454fee24454e54b7c56ffad3791c03fb48142687e611fd293a0d19922374aa91af2476f31843cf9b97d87cfbf8f4c05a"}}}, &(0x7f0000000bc0)={0x34, &(0x7f0000000980)={0x40, 0xb, 0x45, "be59b1e9bbe27079f02748fe5330fa95f660a0af50e3856261724e7722c23f505db46c4667813c164138e6f0dbb8a5bc0d1c48606d7b01870f55d8bf53784dc4070dc42b36"}, &(0x7f0000000a00)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000a40)={0x0, 0x8, 0x1}, &(0x7f0000000a80)={0x20, 0x0, 0xa6, {0xa4, "da915a1d5ef45acd00cfe9f0aecb2e448b3c0bfda99dc7d2cf8a5dae7b45219576fcd7f2ee0256ab1e66bbfe87d5f2c36eb52b63add0b825f3a3696c19cea67660ae5721521edcf83555cb9714422c0a09a6e25b6f2386acdee6639452a53ffb2422a34e9b14f024e7c74e9e52e86d165dc769eb7826a33926254d2c48baba2dae3ab7f5f19a640c39ccfc03a96045d0d44f1d1506e09d4846e03d44ada623c2a3c5e28e"}}, &(0x7f0000000b40)={0x20, 0x1, 0x1, 0x58}, &(0x7f0000000b80)={0x20, 0x0, 0x1, 0xf7}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (async) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x7, 0x10, 0x1, [{{0x9, 0x4, 0x0, 0x1f, 0x2, 0x7, 0x1, 0x2, 0x2, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x0, 0x0, 0x1}}}}}]}}]}}, &(0x7f0000000380)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x9, 0x2, 0x7d, 0x40, 0xff}, 0x88, &(0x7f0000000100)={0x5, 0xf, 0x88, 0x6, [@ssp_cap={0x10, 0x10, 0xa, 0xe1, 0x1, 0x9, 0xf, 0x7, [0xf]}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0xd, 0x2, 0xff, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x8a, "630f8bc7a8b3e032c2b51e67d525421e"}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "54a34da8448cff830b9c19a260f1203d"}, @generic={0x3e, 0x10, 0x2, "142823064abcc56fc296391c0f6c248ef8ce7b4450fd990c083425c17c287827fc0db185ae53b1d9060f828a35d0eee5d2737ba40f4695044cdc7c"}, @ptm_cap={0x3}]}, 0x4, [{0x91, &(0x7f0000000280)=@string={0x91, 0x3, "39a9c4b55414a4d8bfb22f8b20a6257458728b8f433cafd20afdbd50c6364ee601f71dde86c1b75796b98734391b5f7b538d12b2db9b99ee9cf48a17846755246836334d9e2b0f29b61cf58615842df69c7e0d38be7be465631fc586c91c6319b2ae7ffa37fd36beae09b2dd37ec0bcc016a854381037df5ae3e1fd9be303b28672fa2d42b87240f4f0bd151996cc1"}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x380a}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x827}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x426}}]}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000500)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x7f, 0x40, 0x6, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x7, 0x1, 0x1, 0x7f, "", {{{0x9, 0x5, 0x1, 0x2, 0x20, 0x6, 0x80, 0x10}}, [{{0x9, 0x5, 0x82, 0x2, 0x0, 0x7, 0xff}}]}}}]}}]}}, &(0x7f0000000740)={0xa, &(0x7f0000000540)={0xa, 0x6, 0x250, 0x40, 0x81, 0x9, 0xff, 0xf9}, 0x4c, &(0x7f0000000580)={0x5, 0xf, 0x4c, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x14, 0x8, 0x4, 0x101}, @ss_container_id={0x14, 0x10, 0x4, 0x6, "eb5fc842fe3a5e50f0b86a38984c6cd5"}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0x4, 0x7, 0x800}, @ext_cap={0x7, 0x10, 0x2, 0x1a, 0xe, 0x0, 0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "d26e8fc57b1525ca3f8c39f755dddd90"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0xa0, 0x0, 0x400}]}, 0x5, [{0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0x421}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x446}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0x40a}}, {0x4, &(0x7f00000006c0)=@lang_id={0x4, 0x3, 0x801}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x413}}]}) (async) syz_usb_control_io$printer(r1, &(0x7f0000000940)={0x14, &(0x7f00000007c0)={0x20, 0xd, 0x70, {0x70, 0x7, "698e38759be564376072cae462dfce68dd230ae71df1aa814a6f2836ddf59b0fb22cdc9989c1a02338144f04131410715835917ad9ded089b236d249bdfd8fda0322990ca7129350ac58b5df49282f65cd44e613df14a9af8f784c2060480d97f1fa4fa4038e91d6e8b45306e202"}}, &(0x7f0000000840)={0x0, 0x3, 0xbe, @string={0xbe, 0x3, "14d28dd24cd774686384879a6ea6a8fab99968a83d95de324cd841260d4a67f3124ad585d3952c0dbec2dbe8fc298f02e94c54bcb793d74616483cf4d3477f921b787dab13b5861805f7c7288bd0cc0b6e9b9e81f3e019087e3eb640fb5cc02c9b2258760239d6372b50b3ae2ff9835844c2b905ea9c817c2fc322f10137fd2a5f3e2f4d5c4895b6a5911676454fee24454e54b7c56ffad3791c03fb48142687e611fd293a0d19922374aa91af2476f31843cf9b97d87cfbf8f4c05a"}}}, &(0x7f0000000bc0)={0x34, &(0x7f0000000980)={0x40, 0xb, 0x45, "be59b1e9bbe27079f02748fe5330fa95f660a0af50e3856261724e7722c23f505db46c4667813c164138e6f0dbb8a5bc0d1c48606d7b01870f55d8bf53784dc4070dc42b36"}, &(0x7f0000000a00)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000a40)={0x0, 0x8, 0x1}, &(0x7f0000000a80)={0x20, 0x0, 0xa6, {0xa4, "da915a1d5ef45acd00cfe9f0aecb2e448b3c0bfda99dc7d2cf8a5dae7b45219576fcd7f2ee0256ab1e66bbfe87d5f2c36eb52b63add0b825f3a3696c19cea67660ae5721521edcf83555cb9714422c0a09a6e25b6f2386acdee6639452a53ffb2422a34e9b14f024e7c74e9e52e86d165dc769eb7826a33926254d2c48baba2dae3ab7f5f19a640c39ccfc03a96045d0d44f1d1506e09d4846e03d44ada623c2a3c5e28e"}}, &(0x7f0000000b40)={0x20, 0x1, 0x1, 0x58}, &(0x7f0000000b80)={0x20, 0x0, 0x1, 0xf7}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) 05:12:32 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000ac0)={0x0, 0x24, 0xc3, {0xc3, 0xc, "d06f541a6c2e3801d1982ca554e454b38feaa4ae02070ee6a7eb28157d5642bded5a5e23f69985ec61c6f55c3c89b855ae084a29808cf6d37612a94747604da9e71cbf1674087c7afe3b646235b4177a5354f084390768c2985532429b9facf44cd91c201e1b478753859a210c6f2cf7746ffcb58384da257461eb73aa343d3da76de719eba22afb14d1c24e903b20f9aa3fcb25a1bff50c5fda801103888956ffbb295648a5f1e27a99e3f890c87bb48f55fceb18431ec4b0eb5b3499d5d3d8fe"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000bc0)={0x0, 0x9, 0xe4, "2136733e8c816b230e174748374bb2d00345174164b466fd5a1df58e099a8a3f18e7c5772947cee6461bd9b8310576cda8398fd6bf44d1b653d2e3a0ff018f3e8caafa934ae5c0f40e42ebf7c4f7ffcd858c96aeacd8dbbaa7ad229ba5c8d99b4e6d64a0d0a56c9efd22eca8d2a8c6131363706596cdcebd3f3b9ffc521a4bac7dbacb4582c21d8ee59c2ab2beda7362abf5497c15859d674b1e72a740669232a7aafbf4524e5c1d73f95c967d488c8ec8e0edabcbaaea6f01c91bd25d380ee0ad054d90a0587975c43d6db2fbf2d446718a66075d28389aa5e018e13dda07d8433ef6ce"}, &(0x7f0000000140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0xff80, 0x0, 0x1, 0x1, 0x5, 0x0, 0x8, 0x7, 0x20c5, 0x9, 0x8, 0x3f}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x40a}, &(0x7f0000000d80)={0x20, 0x83, 0x2}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r1, 0x0, 0x0) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000600)={0x14, &(0x7f0000000580)={0x0, 0xb, 0x19, {0x19, 0x6, "70a4f80d2ad6fad78e7db93b184e54598bad3d4e45c9b1"}}, &(0x7f00000005c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000900)={0x44, &(0x7f0000000640)={0x40, 0xe, 0xd5, "39b62fcbcf981d2b27eb538e0032d6486f65c02d43207dfec6f3d09960e37ab3f4d52defd6b2c7066314350b73a85b2ebe8c6385966024f3696bff7c2759ce60ed9af4e9fce1c2261bda4543c57f482f98b6fc7143a230ec3c7504c7ef60ec18c61fcd6258c9c20dd72aaffa57f92034102d8e521daceb7ae214a63da3bb99089c3749a458db8a2923f6cb53c5d6411a5f9851aae831d806c30729d8b398c67bb07db35b440cb077467282760577358be1dd4b898a5b0dc15d4ca44d30486729eaa8d2044c2f11e329c2aba98568212c7759773eae"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000780)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000007c0)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x40, 0x1, 0x8, 0x40, 0x4, 0xdd2, 0x6, 0x1, 0x7, 0x101}}, &(0x7f0000000800)={0x20, 0x85, 0x4, 0x491003a2}, &(0x7f0000000840)={0x20, 0x83, 0x2}, &(0x7f0000000880)={0x20, 0x87, 0x2, 0xff}, &(0x7f00000008c0)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x20, 0xe, 0x10, "2a43e8f5a100c030c7c2f6397bbc33b8"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7f}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x2, 0x7, 0xb8e2, 0x2d, 0x1, 0x9, 0x4, 0x6, 0xffff, 0x9, 0x9a, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x4}, &(0x7f00000003c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x800}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000f40)={0x14, &(0x7f0000000ec0)={0x20, 0x8, 0x2e, {0x2e, 0x3, "b34fbd382013b3b316cefb039beca066e4d7c2502206fde77e6246385b6f3c410c28564a8ba2d7fef12c7cf8"}}, &(0x7f0000000f00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001240)={0x44, &(0x7f0000000f80)={0x0, 0x18, 0xd5, "bb580e5cabb04e45c04f9708a87ebbe4f36679c595948a61a290f75b036107c5bab85351fac6130d1b362c82870429cdbdfd03289c8761bae9f2c2a570653de251ec746599e31dcccef96c256cadd809565ad93061619a2a1ebe242f1bb1b6d6238f7dc22792cdd8bcbe2bb42ef4f41c7cc2ca00e6646ab46fe871db403a003ab6ef2a185cc9ed28206d22f5e6057ae1d461829aafa193e64fbada3c7026f00bc9b4b997dc404be2db3c28ca59cd02e411be5ed19210cedb2fe2287435c5b3f86877d22eba55cb683c54f1f4fff7d2e1c611ff5073"}, &(0x7f0000001080)={0x0, 0xa, 0x1, 0x44}, &(0x7f00000010c0)={0x0, 0x8, 0x1, 0xc0}, &(0x7f0000001100)={0x20, 0x80, 0x1c, {0x7, 0x2, 0x9, 0x5, 0x41e, 0x0, 0x1, 0x4, 0x9, 0x8, 0x0, 0xfff9}}, &(0x7f0000001140)={0x20, 0x85, 0x4, 0xbfd02e6}, &(0x7f0000001180)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000011c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000001200)={0x20, 0x89, 0x2}}) 05:12:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000000100)={[0x7]}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}, {}], 0x4, 0x4, &(0x7f0000000100)={[0x7]}, 0x8) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) [ 993.404957][T18923] usb 4-1: USB disconnect, device number 99 [ 993.422817][T18923] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 993.435811][T22439] usb 3-1: USB disconnect, device number 108 05:12:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0000, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xa0000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x30000001}) recvmmsg(r2, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/211, 0xd3}, {&(0x7f0000001440)=""/195, 0xc3}, {&(0x7f0000001540)=""/111, 0x6f}, {&(0x7f00000015c0)=""/91, 0x5b}, {&(0x7f0000001640)=""/25, 0x19}, {&(0x7f0000001680)=""/183, 0xb7}], 0xa, &(0x7f0000001800)=""/49, 0x31}, 0x5}, {{&(0x7f0000001840)=@tipc, 0x80, &(0x7f00000019c0)=[{&(0x7f00000018c0)=""/132, 0x84}, {&(0x7f0000001980)=""/26, 0x1a}], 0x2, &(0x7f0000001a00)=""/199, 0xc7}, 0x3}, {{&(0x7f0000001b00)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001b80)=""/247, 0xf7}], 0x1, &(0x7f0000001cc0)=""/79, 0x4f}, 0x4}], 0x3, 0x40000001, &(0x7f0000001e00)) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000001e40), &(0x7f0000001e80)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) 05:12:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x30000001}) recvmmsg(r2, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/211, 0xd3}, {&(0x7f0000001440)=""/195, 0xc3}, {&(0x7f0000001540)=""/111, 0x6f}, {&(0x7f00000015c0)=""/91, 0x5b}, {&(0x7f0000001640)=""/25, 0x19}, {&(0x7f0000001680)=""/183, 0xb7}], 0xa, &(0x7f0000001800)=""/49, 0x31}, 0x5}, {{&(0x7f0000001840)=@tipc, 0x80, &(0x7f00000019c0)=[{&(0x7f00000018c0)=""/132, 0x84}, {&(0x7f0000001980)=""/26, 0x1a}], 0x2, &(0x7f0000001a00)=""/199, 0xc7}, 0x3}, {{&(0x7f0000001b00)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001b80)=""/247, 0xf7}], 0x1, &(0x7f0000001cc0)=""/79, 0x4f}, 0x4}], 0x3, 0x40000001, &(0x7f0000001e00)) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000001e40), &(0x7f0000001e80)=0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x30000001}) (async) recvmmsg(r2, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/211, 0xd3}, {&(0x7f0000001440)=""/195, 0xc3}, {&(0x7f0000001540)=""/111, 0x6f}, {&(0x7f00000015c0)=""/91, 0x5b}, {&(0x7f0000001640)=""/25, 0x19}, {&(0x7f0000001680)=""/183, 0xb7}], 0xa, &(0x7f0000001800)=""/49, 0x31}, 0x5}, {{&(0x7f0000001840)=@tipc, 0x80, &(0x7f00000019c0)=[{&(0x7f00000018c0)=""/132, 0x84}, {&(0x7f0000001980)=""/26, 0x1a}], 0x2, &(0x7f0000001a00)=""/199, 0xc7}, 0x3}, {{&(0x7f0000001b00)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001b80)=""/247, 0xf7}], 0x1, &(0x7f0000001cc0)=""/79, 0x4f}, 0x4}], 0x3, 0x40000001, &(0x7f0000001e00)) (async) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000001e40), &(0x7f0000001e80)=0x4) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) (async) [ 993.752892][ T6300] usb 1-1: new full-speed USB device number 107 using dummy_hcd [ 993.832829][T18923] usb 4-1: new high-speed USB device number 100 using dummy_hcd [ 993.842987][T22439] usb 3-1: new full-speed USB device number 109 using dummy_hcd [ 994.143020][ T6300] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 994.154112][ T6300] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 994.164780][ T6300] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 994.175562][ T6300] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 994.202896][T22439] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 994.213798][T22439] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 994.224514][T22439] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 994.235440][T22439] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 994.242853][T18923] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 05:12:33 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:33 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)={0x30000001}) (async) recvmmsg(r2, &(0x7f0000001d40)=[{{0x0, 0x0, &(0x7f0000001740)=[{&(0x7f0000000100)=""/145, 0x91}, {&(0x7f00000001c0)=""/133, 0x85}, {&(0x7f0000000280)=""/188, 0xbc}, {&(0x7f0000000340)=""/4096, 0x1000}, {&(0x7f0000001340)=""/211, 0xd3}, {&(0x7f0000001440)=""/195, 0xc3}, {&(0x7f0000001540)=""/111, 0x6f}, {&(0x7f00000015c0)=""/91, 0x5b}, {&(0x7f0000001640)=""/25, 0x19}, {&(0x7f0000001680)=""/183, 0xb7}], 0xa, &(0x7f0000001800)=""/49, 0x31}, 0x5}, {{&(0x7f0000001840)=@tipc, 0x80, &(0x7f00000019c0)=[{&(0x7f00000018c0)=""/132, 0x84}, {&(0x7f0000001980)=""/26, 0x1a}], 0x2, &(0x7f0000001a00)=""/199, 0xc7}, 0x3}, {{&(0x7f0000001b00)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000001c80)=[{&(0x7f0000001b80)=""/247, 0xf7}], 0x1, &(0x7f0000001cc0)=""/79, 0x4f}, 0x4}], 0x3, 0x40000001, &(0x7f0000001e00)) (async) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000001e40), &(0x7f0000001e80)=0x4) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) [ 994.346577][ T493] usb 2-1: USB disconnect, device number 65 [ 994.363087][ T6300] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 994.372522][ T6300] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 994.380665][ T6300] usb 1-1: Product: syz [ 994.384955][ T6300] usb 1-1: Manufacturer: syz [ 994.389384][ T6300] usb 1-1: SerialNumber: syz [ 994.403260][T22439] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 994.412331][T22439] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 994.420277][T22439] usb 3-1: Product: syz [ 994.422897][T24254] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 994.424494][T22439] usb 3-1: Manufacturer: syz [ 994.433013][T18923] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 994.435610][T22439] usb 3-1: SerialNumber: syz [ 994.445477][T18923] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 994.459643][T18923] usb 4-1: Product: syz [ 994.466563][T18923] usb 4-1: Manufacturer: syz [ 994.471024][T18923] usb 4-1: SerialNumber: syz [ 994.473092][T24265] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 994.645767][T24254] udc-core: couldn't find an available UDC or it's busy [ 994.652576][T24254] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 994.660195][T24254] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 994.667049][T24254] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 994.693885][T24265] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 994.700801][T24265] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 994.722798][ T493] usb 2-1: new high-speed USB device number 66 using dummy_hcd [ 995.063771][T24258] udc-core: couldn't find an available UDC or it's busy [ 995.070615][T24258] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 995.078361][T24258] udc-core: couldn't find an available UDC or it's busy [ 995.082898][ T493] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 995.085256][T24258] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 995.152875][T22439] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 995.158776][T22439] cdc_ncm 3-1:1.0: bind() failure [ 995.164588][T22439] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 995.171990][T22439] cdc_ncm 3-1:1.1: bind() failure [ 995.172873][T18923] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 995.183107][T18923] cdc_ncm 4-1:1.0: dwNtbInMaxSize=1 is too small. Using 2048 [ 995.190292][T18923] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 995.252886][ T493] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 995.261756][ T493] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 995.269721][ T493] usb 2-1: Product: syz [ 995.273874][ T493] usb 2-1: Manufacturer: syz [ 995.278303][ T493] usb 2-1: SerialNumber: syz [ 995.303356][T24254] udc-core: couldn't find an available UDC or it's busy [ 995.310139][T24254] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 995.317583][T24254] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 995.324670][T24254] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 995.394653][T18923] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 995.408970][T18923] usb 4-1: USB disconnect, device number 100 [ 995.418087][T18923] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 995.552883][ T6300] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 995.559169][ T6300] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 995.566730][ T6300] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 995.753342][T24254] udc-core: couldn't find an available UDC or it's busy [ 995.754729][T24360] udc-core: couldn't find an available UDC or it's busy [ 995.760289][T24254] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 995.767069][T24360] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 995.774923][T24364] udc-core: couldn't find an available UDC or it's busy [ 995.782113][ T6300] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 995.789393][T24364] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 995.796549][ T6300] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 995.817668][ T6300] usb 1-1: USB disconnect, device number 107 [ 995.825238][ T6300] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM 05:12:35 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:35 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x18a, &(0x7f0000000680)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x178, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0x10}, [@mbim_extended={0x8, 0x24, 0x1c, 0x8001, 0x0, 0x1}, @mdlm={0x15, 0x24, 0x12, 0x3}, @dmm={0x7, 0x24, 0x14, 0xffff}, @mdlm_detail={0xe6, 0x24, 0x13, 0x3, "7f2894363c042b2c6b09cdc54bada8f21619adb51f6e5ae824a0b6710ea0d56af3605e93bfa7388463153c24bd7c312e7cce196d2cd871a23c6d4d5ee4c35557764ac21170df49e7e5cfa489a003e72a711c24f3a3ae32617ea4d3b9ad417d6f4754f39c5c24075fb942f963efb334eed23de64b8ad4da814492b69afad6fdfad6bd9fe52645716dcf78d27c2fdedf803a342f55d3d323617c6bdc12e627cdda77165f79646974e96ff9ccac18349b09a4a80c0bdf012155ad40db2c982f8a221540a3fd2547b49f5ea0a89c3877e580a04b7ff1522c7508bddeef671e68daa52c61"}, @country_functional={0xa, 0x24, 0x7, 0x9, 0xdb59, [0x8, 0x4]}, @mbim_extended={0x8, 0x24, 0x1c, 0x6c27, 0x7, 0x2}]}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000200)={0x14, &(0x7f00000000c0)={0x20, 0x9, 0x102, {0x102, 0xe, "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"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x40, 0x1b, 0xaf, "23c827c2eb0a704ffb8bdca99d79b4641ef43a1b9317b9e9ddf9630f484c441dd73180ce6ae9e4f97e8f0dbf4d449a986d17492f43f950b3fefb27e9fa88a720cb838b121a815e00c45a521e24c2b8a0e5c1fbac4663434934d9714a1ac017e4e42df5aa31560f722f3d79c6f8a4978864c1068a18a38533b1e9775ed6adff07bb843733d512b254a62329c21361a06a62932880febdc5e927b598bf423926621dc51e4056b554becf13e79e833b76"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x20}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0xa0, 0x3, 0x3, 0x6, 0x4, 0x200, 0xfff9, 0x80000001, 0x5, 0x8001, 0x3, 0x3}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x100}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000580)={0x20, 0x87, 0x2}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_connect$cdc_ncm(0x0, 0x18a, &(0x7f0000000680)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x178, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0x10}, [@mbim_extended={0x8, 0x24, 0x1c, 0x8001, 0x0, 0x1}, @mdlm={0x15, 0x24, 0x12, 0x3}, @dmm={0x7, 0x24, 0x14, 0xffff}, @mdlm_detail={0xe6, 0x24, 0x13, 0x3, "7f2894363c042b2c6b09cdc54bada8f21619adb51f6e5ae824a0b6710ea0d56af3605e93bfa7388463153c24bd7c312e7cce196d2cd871a23c6d4d5ee4c35557764ac21170df49e7e5cfa489a003e72a711c24f3a3ae32617ea4d3b9ad417d6f4754f39c5c24075fb942f963efb334eed23de64b8ad4da814492b69afad6fdfad6bd9fe52645716dcf78d27c2fdedf803a342f55d3d323617c6bdc12e627cdda77165f79646974e96ff9ccac18349b09a4a80c0bdf012155ad40db2c982f8a221540a3fd2547b49f5ea0a89c3877e580a04b7ff1522c7508bddeef671e68daa52c61"}, @country_functional={0xa, 0x24, 0x7, 0x9, 0xdb59, [0x8, 0x4]}, @mbim_extended={0x8, 0x24, 0x1c, 0x6c27, 0x7, 0x2}]}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000200)={0x14, &(0x7f00000000c0)={0x20, 0x9, 0x102, {0x102, 0xe, "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"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x40, 0x1b, 0xaf, "23c827c2eb0a704ffb8bdca99d79b4641ef43a1b9317b9e9ddf9630f484c441dd73180ce6ae9e4f97e8f0dbf4d449a986d17492f43f950b3fefb27e9fa88a720cb838b121a815e00c45a521e24c2b8a0e5c1fbac4663434934d9714a1ac017e4e42df5aa31560f722f3d79c6f8a4978864c1068a18a38533b1e9775ed6adff07bb843733d512b254a62329c21361a06a62932880febdc5e927b598bf423926621dc51e4056b554becf13e79e833b76"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x20}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0xa0, 0x3, 0x3, 0x6, 0x4, 0x200, 0xfff9, 0x80000001, 0x5, 0x8001, 0x3, 0x3}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x100}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000580)={0x20, 0x87, 0x2}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) (async) 05:12:35 executing program 5: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000100)="58dfae23b396171153f18c1a6ef5dc37b597334513aff621b98752d99e05dcd1a56eb752d9c2a11644ec42953bbd72b269455a86a5b724b682c276891876b29bb64656074da02a03c2f6d5a3ed8f81b843d24e406b3e73851196beff8fae6fda63488a0ae4d215b3bf36afe78f21b0df6d4eb3ec57efc56854647acd2163eaaf825fd58d5cac3e662efce309f88fe1df6576554bc2107749f5134afa2c98070fc580", 0xa2, 0x8044, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x400001, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="2be57c9b3b35fa42f333f570c1e46b50a28ff1712d913d933ec58ed20e46e40b754186887efc2aeaf3eb8ed8eb4f7966992fd6cb2e7a75e6a9a3c6b30461825c768221e65f5a68abaeed7e4ee3b9144adc7cb8660025697494d5faac30e29485781bda07d9a63ae4731132bd02f5eb4dd953fb9df9bc297dad3507e1d84894f6aa3823b37ab4c528e37c17c42087a1feb131ce052cc92db6618befea698e8c5267d49623c48b44b53b5e00958a18c0721bcb2a4548e7339e41fa4b5be6815df71bc2bba93e47a234", 0xc8, 0x2000400, &(0x7f00000002c0)={0xa, 0x4e20, 0x6b, @loopback, 0x9}, 0x1c) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) 05:12:35 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000b93132d7e25feebf093e88000000000006241a0000000905810300020000000904010000020d00000904010102020d0000090582020002000000090503020002000000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:35 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_connect$uac1(0x0, 0xe4, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd2, 0x3, 0x1, 0x3f, 0xb0, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x200, 0x1}, [@output_terminal={0x9, 0x24, 0x3, 0x3, 0x307, 0x1, 0x5, 0x6}, @input_terminal={0xc, 0x24, 0x2, 0x1, 0x203, 0x1, 0x29, 0x4, 0x7, 0x81}, @input_terminal={0xc, 0x24, 0x2, 0x4, 0x206, 0x6, 0x3, 0x7, 0x40, 0xff}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x20, 0x1, 0x8d, 0x7}, @format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x7f, 0x1ff, 0xbd, "69ef9b1c4f99"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x8, 0x2, 0x8, 0x4, "", "80"}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x6, 0x1, 0x5, {0x7, 0x25, 0x1, 0x43, 0x80, 0xff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x6, 0x2, 0x6, 0x1}, @as_header={0x7, 0x24, 0x1, 0x5, 0x8, 0x2}, @format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x4, 0x0, 0xaa, "eb735c7b4e0351"}, @as_header={0x7, 0x24, 0x1, 0x6a, 0x3f, 0x1001}, @format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x0, 0x3, 0x5, 0x69, "f91f7233"}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0xcf, 0xb9, 0x0, {0x7, 0x25, 0x1, 0x2, 0x8, 0x2}}}}}}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x6, 0x1, 0x8, 0xff, 0x1}, 0x8, &(0x7f00000001c0)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x5, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x860}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x409}}, {0x9e, &(0x7f00000003c0)=@string={0x9e, 0x3, "498781b039aeaa522fdc74e52330e8780c710b86e36e42b4e3d68e5e2f37e3af631fd33a457fb71b4c07f809ca0918df2d0af9ab939d8c53f685385902e684939c3589e6d1eca018c7c78d6e4480b0c930049b6d7a04e3302faf0946d6387469af1afa9ee57d19d6a1d98d5c24c23398c7b2996a9e7d3241c7d3e1933f6e347e1093cb76d3c09b53ccaddf1a73ed0291c4696ae2baccc7911a6dc187"}}, {0x8e, &(0x7f0000000500)=@string={0x8e, 0x3, "18057a96e218088d5338fc011003fc279f6aa404b8f04db24b3ecbb421075941a93a95862f59db7bfea82b321f52748d5e02c657cbe5580309fcd8fdb42bc5401404e8f4564866938e67ca1385f6f3e43e6f9ac3c4fbb6f18155afbcd3d47517ec54412e527abf0ecf9f21713f08cf368a0261f17dbd5c742171d092f7ff959247e23ca4644b9d18166a8d2a"}}, {0x96, &(0x7f00000005c0)=@string={0x96, 0x3, "b884987c140d05a286e67e605faae2de0449037ead6a875e5d5da40e1705acfbf2e3919a6d3d4dba6efd084e0201e958b6c35c7433e1a4b4dcc953fee185ed2eb8db5c1ad6aaa8f1c59334fb04574e3690539b4410092294c799c056320d69358ff92026faf952f3d452e1b6d972cf12e3adece32522e3aa752b1b6a0892d0c2884f34b7e5bc65353136cd0dfaa4b51c5780b492"}}]}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:35 executing program 5: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000100)="58dfae23b396171153f18c1a6ef5dc37b597334513aff621b98752d99e05dcd1a56eb752d9c2a11644ec42953bbd72b269455a86a5b724b682c276891876b29bb64656074da02a03c2f6d5a3ed8f81b843d24e406b3e73851196beff8fae6fda63488a0ae4d215b3bf36afe78f21b0df6d4eb3ec57efc56854647acd2163eaaf825fd58d5cac3e662efce309f88fe1df6576554bc2107749f5134afa2c98070fc580", 0xa2, 0x8044, 0x0, 0x0) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x400001, 0x0) (async) sendto$inet6(r0, &(0x7f00000001c0)="2be57c9b3b35fa42f333f570c1e46b50a28ff1712d913d933ec58ed20e46e40b754186887efc2aeaf3eb8ed8eb4f7966992fd6cb2e7a75e6a9a3c6b30461825c768221e65f5a68abaeed7e4ee3b9144adc7cb8660025697494d5faac30e29485781bda07d9a63ae4731132bd02f5eb4dd953fb9df9bc297dad3507e1d84894f6aa3823b37ab4c528e37c17c42087a1feb131ce052cc92db6618befea698e8c5267d49623c48b44b53b5e00958a18c0721bcb2a4548e7339e41fa4b5be6815df71bc2bba93e47a234", 0xc8, 0x2000400, &(0x7f00000002c0)={0xa, 0x4e20, 0x6b, @loopback, 0x9}, 0x1c) (async, rerun: 64) r2 = epoll_create1(0x0) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) 05:12:35 executing program 5: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) sendto$inet6(r0, &(0x7f0000000100)="58dfae23b396171153f18c1a6ef5dc37b597334513aff621b98752d99e05dcd1a56eb752d9c2a11644ec42953bbd72b269455a86a5b724b682c276891876b29bb64656074da02a03c2f6d5a3ed8f81b843d24e406b3e73851196beff8fae6fda63488a0ae4d215b3bf36afe78f21b0df6d4eb3ec57efc56854647acd2163eaaf825fd58d5cac3e662efce309f88fe1df6576554bc2107749f5134afa2c98070fc580", 0xa2, 0x8044, 0x0, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x400001, 0x0) sendto$inet6(r0, &(0x7f00000001c0)="2be57c9b3b35fa42f333f570c1e46b50a28ff1712d913d933ec58ed20e46e40b754186887efc2aeaf3eb8ed8eb4f7966992fd6cb2e7a75e6a9a3c6b30461825c768221e65f5a68abaeed7e4ee3b9144adc7cb8660025697494d5faac30e29485781bda07d9a63ae4731132bd02f5eb4dd953fb9df9bc297dad3507e1d84894f6aa3823b37ab4c528e37c17c42087a1feb131ce052cc92db6618befea698e8c5267d49623c48b44b53b5e00958a18c0721bcb2a4548e7339e41fa4b5be6815df71bc2bba93e47a234", 0xc8, 0x2000400, &(0x7f00000002c0)={0xa, 0x4e20, 0x6b, @loopback, 0x9}, 0x1c) epoll_create1(0x0) (async) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)) 05:12:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0x1, r2, &(0x7f0000000100)=0x1, 0x4, 0x8) [ 996.482063][ T6300] usb 3-1: USB disconnect, device number 109 05:12:35 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0x1, r2, &(0x7f0000000100)=0x1, 0x4, 0x8) 05:12:35 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000140)={0x3}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r1, &(0x7f0000000040)=0x1, r2, &(0x7f0000000100)=0x1, 0x4, 0x8) [ 996.652832][ T493] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 996.659219][ T493] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 996.666565][ T493] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 996.762821][ T3235] usb 5-1: new high-speed USB device number 56 using dummy_hcd [ 996.770297][T22439] usb 1-1: new full-speed USB device number 108 using dummy_hcd [ 996.772935][T18923] usb 4-1: new high-speed USB device number 101 using dummy_hcd [ 996.852822][ T6300] usb 3-1: new full-speed USB device number 110 using dummy_hcd [ 996.864941][ T493] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 996.876752][ T493] usb 2-1: USB disconnect, device number 66 [ 996.884464][ T493] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 997.103956][T24414] udc-core: couldn't find an available UDC or it's busy [ 997.111659][T24414] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 997.162872][T22439] usb 1-1: config 1 has an invalid descriptor of length 95, skipping remainder of the config [ 997.162872][T18923] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 997.183576][ T3235] usb 5-1: unable to get BOS descriptor or descriptor too short [ 997.191059][T22439] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 997.199876][T22439] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 997.222875][ T6300] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 997.233765][ T6300] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 997.244798][ T6300] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 997.252844][ T3235] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 997.255745][ T6300] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 997.263024][ T3235] usb 5-1: can't read configurations, error -71 05:12:36 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xfc}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:36 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0xa985, &(0x7f0000000100)={[0x800]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 997.322906][T18923] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 997.331875][T18923] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 997.340186][T18923] usb 4-1: Product: syz [ 997.344401][T18923] usb 4-1: Manufacturer: syz [ 997.348819][T18923] usb 4-1: SerialNumber: syz [ 997.382875][T22439] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 997.392142][T22439] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 997.400185][T22439] usb 1-1: Product: syz [ 997.404404][T22439] usb 1-1: Manufacturer: syz [ 997.408805][T22439] usb 1-1: SerialNumber: syz [ 997.432890][ T6300] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 997.441836][ T6300] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 997.449983][ T6300] usb 3-1: Product: syz [ 997.454080][ T6300] usb 3-1: Manufacturer: syz [ 997.458464][ T6300] usb 3-1: SerialNumber: syz [ 997.463513][T22439] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 997.470185][T22439] cdc_ncm 1-1:1.0: bind() failure [ 997.482861][T24419] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 997.597058][T24417] udc-core: couldn't find an available UDC or it's busy [ 997.603999][T24417] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 997.682851][ T493] usb 2-1: new high-speed USB device number 67 using dummy_hcd [ 997.703249][T24419] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 997.710110][T24419] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 998.082845][ T493] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 998.162841][ T6300] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 998.168766][ T6300] cdc_ncm 3-1:1.0: bind() failure [ 998.174580][ T6300] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 998.181212][ T6300] cdc_ncm 3-1:1.1: bind() failure [ 998.292840][ T493] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 998.301737][ T493] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 998.309959][ T493] usb 2-1: Product: syz [ 998.314212][ T493] usb 2-1: Manufacturer: syz [ 998.318634][ T493] usb 2-1: SerialNumber: syz [ 998.492882][T18923] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 998.499220][T18923] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 998.506593][T18923] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 998.705013][T18923] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 998.716792][T18923] usb 4-1: USB disconnect, device number 101 [ 998.726949][T18923] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM 05:12:38 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:38 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x18a, &(0x7f0000000680)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x178, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6, 0x24, 0x1a, 0x10}, [@mbim_extended={0x8, 0x24, 0x1c, 0x8001, 0x0, 0x1}, @mdlm={0x15, 0x24, 0x12, 0x3}, @dmm={0x7, 0x24, 0x14, 0xffff}, @mdlm_detail={0xe6, 0x24, 0x13, 0x3, "7f2894363c042b2c6b09cdc54bada8f21619adb51f6e5ae824a0b6710ea0d56af3605e93bfa7388463153c24bd7c312e7cce196d2cd871a23c6d4d5ee4c35557764ac21170df49e7e5cfa489a003e72a711c24f3a3ae32617ea4d3b9ad417d6f4754f39c5c24075fb942f963efb334eed23de64b8ad4da814492b69afad6fdfad6bd9fe52645716dcf78d27c2fdedf803a342f55d3d323617c6bdc12e627cdda77165f79646974e96ff9ccac18349b09a4a80c0bdf012155ad40db2c982f8a221540a3fd2547b49f5ea0a89c3877e580a04b7ff1522c7508bddeef671e68daa52c61"}, @country_functional={0xa, 0x24, 0x7, 0x9, 0xdb59, [0x8, 0x4]}, @mbim_extended={0x8, 0x24, 0x1c, 0x6c27, 0x7, 0x2}]}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (rerun: 64) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000200)={0x14, &(0x7f00000000c0)={0x20, 0x9, 0x102, {0x102, 0xe, "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"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x40, 0x1b, 0xaf, "23c827c2eb0a704ffb8bdca99d79b4641ef43a1b9317b9e9ddf9630f484c441dd73180ce6ae9e4f97e8f0dbf4d449a986d17492f43f950b3fefb27e9fa88a720cb838b121a815e00c45a521e24c2b8a0e5c1fbac4663434934d9714a1ac017e4e42df5aa31560f722f3d79c6f8a4978864c1068a18a38533b1e9775ed6adff07bb843733d512b254a62329c21361a06a62932880febdc5e927b598bf423926621dc51e4056b554becf13e79e833b76"}, &(0x7f0000000340)={0x0, 0xa, 0x1, 0x20}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0xa0, 0x3, 0x3, 0x6, 0x4, 0x200, 0xfff9, 0x80000001, 0x5, 0x8001, 0x3, 0x3}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x100}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000580)={0x20, 0x87, 0x2}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) 05:12:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0xa985, &(0x7f0000000100)={[0x800]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0xa985, &(0x7f0000000100)={[0x800]}, 0x8) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) 05:12:38 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_connect$uac1(0x0, 0xe4, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd2, 0x3, 0x1, 0x3f, 0xb0, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x200, 0x1}, [@output_terminal={0x9, 0x24, 0x3, 0x3, 0x307, 0x1, 0x5, 0x6}, @input_terminal={0xc, 0x24, 0x2, 0x1, 0x203, 0x1, 0x29, 0x4, 0x7, 0x81}, @input_terminal={0xc, 0x24, 0x2, 0x4, 0x206, 0x6, 0x3, 0x7, 0x40, 0xff}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x20, 0x1, 0x8d, 0x7}, @format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x7f, 0x1ff, 0xbd, "69ef9b1c4f99"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x8, 0x2, 0x8, 0x4, "", "80"}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x6, 0x1, 0x5, {0x7, 0x25, 0x1, 0x43, 0x80, 0xff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x6, 0x2, 0x6, 0x1}, @as_header={0x7, 0x24, 0x1, 0x5, 0x8, 0x2}, @format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x4, 0x0, 0xaa, "eb735c7b4e0351"}, @as_header={0x7, 0x24, 0x1, 0x6a, 0x3f, 0x1001}, @format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x0, 0x3, 0x5, 0x69, "f91f7233"}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0xcf, 0xb9, 0x0, {0x7, 0x25, 0x1, 0x2, 0x8, 0x2}}}}}}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x6, 0x1, 0x8, 0xff, 0x1}, 0x8, &(0x7f00000001c0)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x5, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x860}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x409}}, {0x9e, &(0x7f00000003c0)=@string={0x9e, 0x3, "498781b039aeaa522fdc74e52330e8780c710b86e36e42b4e3d68e5e2f37e3af631fd33a457fb71b4c07f809ca0918df2d0af9ab939d8c53f685385902e684939c3589e6d1eca018c7c78d6e4480b0c930049b6d7a04e3302faf0946d6387469af1afa9ee57d19d6a1d98d5c24c23398c7b2996a9e7d3241c7d3e1933f6e347e1093cb76d3c09b53ccaddf1a73ed0291c4696ae2baccc7911a6dc187"}}, {0x8e, &(0x7f0000000500)=@string={0x8e, 0x3, "18057a96e218088d5338fc011003fc279f6aa404b8f04db24b3ecbb421075941a93a95862f59db7bfea82b321f52748d5e02c657cbe5580309fcd8fdb42bc5401404e8f4564866938e67ca1385f6f3e43e6f9ac3c4fbb6f18155afbcd3d47517ec54412e527abf0ecf9f21713f08cf368a0261f17dbd5c742171d092f7ff959247e23ca4644b9d18166a8d2a"}}, {0x96, &(0x7f00000005c0)=@string={0x96, 0x3, "b884987c140d05a286e67e605faae2de0449037ead6a875e5d5da40e1705acfbf2e3919a6d3d4dba6efd084e0201e958b6c35c7433e1a4b4dcc953fee185ed2eb8db5c1ad6aaa8f1c59334fb04574e3690539b4410092294c799c056320d69358ff92026faf952f3d452e1b6d972cf12e3adece32522e3aa752b1b6a0892d0c2884f34b7e5bc65353136cd0dfaa4b51c5780b492"}}]}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:38 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000b93132d7e25feebf093e88000000000006241a0000000905810300020000000904010000020d00000904010102020d0000090582020002000000090503020002000000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (rerun: 64) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async, rerun: 32) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (rerun: 32) [ 999.498092][ T1692] usb 1-1: USB disconnect, device number 108 [ 999.510201][T18923] usb 3-1: USB disconnect, device number 110 [ 999.632841][ T493] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 999.639147][ T493] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 999.646413][ T493] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 999.782804][ T6300] usb 5-1: new high-speed USB device number 58 using dummy_hcd [ 999.792817][T22439] usb 4-1: new high-speed USB device number 102 using dummy_hcd [ 999.844588][ T493] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 999.857578][ T493] usb 2-1: USB disconnect, device number 67 [ 999.864156][ T493] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 999.902854][ T1692] usb 1-1: new full-speed USB device number 109 using dummy_hcd [ 999.922858][T18923] usb 3-1: new full-speed USB device number 111 using dummy_hcd [ 1000.152826][ T6300] usb 5-1: unable to get BOS descriptor or descriptor too short [ 1000.152866][T22439] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1000.232912][ T6300] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 1000.240368][ T6300] usb 5-1: can't read configurations, error -71 [ 1000.292848][ T1692] usb 1-1: config 1 has an invalid descriptor of length 95, skipping remainder of the config [ 1000.302937][ T1692] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1000.311577][ T1692] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1000.322878][T22439] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 05:12:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_create1(0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_pwait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0xa985, &(0x7f0000000100)={[0x800]}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:39 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xa62, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1000.324349][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1000.333436][T22439] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1000.344501][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1000.351972][T22439] usb 4-1: Product: syz [ 1000.362620][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1000.377751][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1000.386125][T22439] usb 4-1: Manufacturer: syz [ 1000.397625][T22439] usb 4-1: SerialNumber: syz [ 1000.502901][ T1692] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1000.511951][ T1692] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1000.519739][ T1692] usb 1-1: Product: syz [ 1000.523781][ T1692] usb 1-1: Manufacturer: syz [ 1000.528322][ T1692] usb 1-1: SerialNumber: syz [ 1000.542883][T18923] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 05:12:39 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f00000000c0)={{0x12, 0x1, 0x700, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0x1, 0x80, 0x6, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x7, 0x24, 0x6, 0x0, 0x1, "df4c"}, {0x5, 0x24, 0x0, 0x1e2c}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x1abf, 0x8001, 0x3}, {0x6, 0x24, 0x1a, 0xef6d, 0x8}, [@acm={0x4, 0x24, 0x2, 0x8}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0xb0, 0x0, 0x3f}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x40, 0x7, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x5, 0x35, 0x9}}}}}}}]}}, &(0x7f00000001c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x240, 0x2, 0xff, 0x9, 0xff, 0x5}, 0x134, &(0x7f0000000280)={0x5, 0xf, 0x134, 0x4, [@ssp_cap={0x20, 0x10, 0xa, 0x5, 0x5, 0x0, 0xee00, 0x5, [0xff3f, 0x0, 0x3ebf, 0xff0140, 0xc0c0]}, @generic={0xfe, 0x10, 0xa, "12de2c0e0d3cf05b15d39a90a52bc54746b4ce025460f24e28fa47c4a2b2b562e33df266003b00256db19c10906c0608320f8c1d5dcdb64f98a848303139a2c119d90aa1a2fc677f8a424e90a725247048b5cb8bc0e9abcdbb7b75d7e6adf81335de3d2ae7e284878511462d7c02cbbb55b2445f5ff7cb1664ba345fcd414c6fb39bf1ab0684e60b4f2c6a9e92def8f18199301f300fcbf7f7736e9cface471dee54b30333cb828710955fb33f61bcb85bf6150bd0f14c0d40d440f13b7f2916c74997c69b3b7905d5a49c12df3438a97dedd6d0c1a1558ccae5ab1ab72c2cacd6ddfc411e4b0c7b01606d16c8713160ea3333455edd5ecbad0d11"}, @generic={0x7, 0x10, 0x3, "af7aa5e3"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xc9, 0x2, 0xa2}]}, 0x2, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x2801}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xf8ff}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f00000003c0)={0x14, &(0x7f0000000500)={0x0, 0x2, 0x8e, {0x8e, 0xb, "e4edd4c91879c71dd8ebc28a15cce3be4b027a4d7d7dc89cd1feac47bab9ba2fcabd0db7aeffa95037f755d9262624c40771af0f8552d45ba4a05664d331202c0aa14f11dd87fc6c385bdbfe5f5120551cf88804ee28a46a2a55bf1ff400d170b03074f44f9d9756e345bf66a9dbd059990ebc8eacd656f291de4226b0197b8f2a3f281ed33749550fa7a304"}}, &(0x7f0000000200)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000840)={0x44, &(0x7f00000005c0)={0x0, 0xe, 0xac, "f24d6c2e76b3bac3e2541a207b22bf31758f4cc0dc028f36ad7ca60bc36a98069c0729907806abcfc41ead43b7cf037247c3a277e6e7d5219487ec8d5e6995ecb321766a5f9e52e3f9e4f10d6064c701ba18f76e22630971adb5206315f4e2bb7e579200f9b8a37eb11677be2b2a4f933ce796473ac8aed9a0940aa8fad9fb05facfc60527f992e5921f7843c40f509f0001a7ac08e32a1281af6964618c8e2a5e5514274b9276a3813f7b8c"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x35}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000700)={0x20, 0x80, 0x1c, {0x7, 0xfffa, 0x40, 0x401, 0xc000, 0x9, 0x4, 0x8001, 0xffff, 0x7, 0x4dd, 0x7}}, &(0x7f0000000740)={0x20, 0x85, 0x4, 0x7ff}, &(0x7f0000000780)={0x20, 0x83, 0x2}, &(0x7f00000007c0)={0x20, 0x87, 0x2, 0x6}, &(0x7f0000000800)={0x20, 0x89, 0x2, 0x1}}) [ 1000.551827][T18923] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1000.559862][T18923] usb 3-1: Product: syz [ 1000.563971][T18923] usb 3-1: Manufacturer: syz [ 1000.568446][T18923] usb 3-1: SerialNumber: syz [ 1000.573338][ T1692] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 1000.580691][ T1692] cdc_ncm 1-1:1.0: bind() failure [ 1000.592902][T24543] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 1000.643321][T24541] udc-core: couldn't find an available UDC or it's busy [ 1000.650188][T24541] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1000.682807][ T6] usb 2-1: new high-speed USB device number 68 using dummy_hcd [ 1000.752837][T22439] cdc_ncm 4-1:1.0: failed GET_NTB_PARAMETERS [ 1000.758664][T22439] cdc_ncm 4-1:1.0: bind() failure [ 1000.765345][T22439] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 1000.771931][T22439] cdc_ncm 4-1:1.1: bind() failure [ 1000.813805][T24543] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 1000.820588][T24543] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 1000.932799][ T6300] usb 5-1: new high-speed USB device number 59 using dummy_hcd [ 1001.042941][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1001.172835][ T6300] usb 5-1: Invalid ep0 maxpacket: 512 [ 1001.178136][ T6300] usb usb5-port1: attempt power cycle 05:12:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x200d80, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='ext4_journal_start_reserved\x00', r3}, 0x10) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='xen_mc_extend_args\x00', r3}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r7, 0x6, 0xa, 0x0, &(0x7f00000000c0)) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r8, 0x6, 0xa, 0x0, &(0x7f00000000c0)) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r9, 0x6, 0xa, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r4, 0x4181}, {r5, 0x204c}, {r6, 0x8000}, {r7, 0x1020}, {r8, 0x80}, {r9, 0x2004}], 0x6, &(0x7f0000000340)={r10, r11+10000000}, &(0x7f0000000380)={[0x400]}, 0x8) openat$cgroup_ro(r3, &(0x7f0000000180)='blkio.bfq.empty_time\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 1001.222889][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1001.242869][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1001.250684][ T6] usb 2-1: Product: syz [ 1001.255120][ T6] usb 2-1: Manufacturer: syz [ 1001.259771][ T6] usb 2-1: SerialNumber: syz 05:12:39 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x200d80, 0x0) epoll_create1(0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='ext4_journal_start_reserved\x00', r3}, 0x10) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='xen_mc_extend_args\x00', r3}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r7, 0x6, 0xa, 0x0, &(0x7f00000000c0)) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r8, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet6_tcp_int(r8, 0x6, 0xa, 0x0, &(0x7f00000000c0)) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r9, 0x6, 0xa, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000300)) (async) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r4, 0x4181}, {r5, 0x204c}, {r6, 0x8000}, {r7, 0x1020}, {r8, 0x80}, {r9, 0x2004}], 0x6, &(0x7f0000000340)={r10, r11+10000000}, &(0x7f0000000380)={[0x400]}, 0x8) openat$cgroup_ro(r3, &(0x7f0000000180)='blkio.bfq.empty_time\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:40 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x200d80, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') r4 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='ext4_journal_start_reserved\x00', r3}, 0x10) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='xen_mc_extend_args\x00', r3}, 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r7, 0x6, 0xa, 0x0, &(0x7f00000000c0)) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r8, 0x6, 0xa, 0x0, &(0x7f00000000c0)) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r9, 0x6, 0xa, 0x0, &(0x7f00000000c0)) clock_gettime(0x0, &(0x7f0000000300)={0x0, 0x0}) ppoll(&(0x7f00000002c0)=[{r4, 0x4181}, {r5, 0x204c}, {r6, 0x8000}, {r7, 0x1020}, {r8, 0x80}, {r9, 0x2004}], 0x6, &(0x7f0000000340)={r10, r11+10000000}, &(0x7f0000000380)={[0x400]}, 0x8) openat$cgroup_ro(r3, &(0x7f0000000180)='blkio.bfq.empty_time\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000140), 0x200d80, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000040)='ext4_journal_start_reserved\x00', r3}, 0x10) (async) preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000240)='xen_mc_extend_args\x00', r3}, 0x10) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet6_tcp_int(r7, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet6_tcp_int(r8, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet6_tcp_int(r9, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) clock_gettime(0x0, &(0x7f0000000300)) (async) ppoll(&(0x7f00000002c0)=[{r4, 0x4181}, {r5, 0x204c}, {r6, 0x8000}, {r7, 0x1020}, {r8, 0x80}, {r9, 0x2004}], 0x6, &(0x7f0000000340)={r10, r11+10000000}, &(0x7f0000000380)={[0x400]}, 0x8) (async) openat$cgroup_ro(r3, &(0x7f0000000180)='blkio.bfq.empty_time\x00', 0x0, 0x0) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) 05:12:40 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 1001.272968][T18923] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 1001.280943][T18923] cdc_ncm 3-1:1.0: bind() failure [ 1001.287488][T18923] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1001.294292][T18923] cdc_ncm 3-1:1.1: bind() failure [ 1001.612797][ T6300] usb 5-1: new high-speed USB device number 60 using dummy_hcd [ 1001.702852][ T6300] usb 5-1: Invalid ep0 maxpacket: 512 [ 1001.852804][ T6300] usb 5-1: new high-speed USB device number 61 using dummy_hcd [ 1001.942842][ T6300] usb 5-1: Invalid ep0 maxpacket: 512 [ 1001.948264][ T6300] usb usb5-port1: unable to enumerate USB device 05:12:41 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:41 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:41 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000b93132d7e25feebf093e88000000000006241a0000000905810300020000000904010000020d00000904010102020d0000090582020002000000090503020002000000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240000000d240f0100000000b93132d7e25feebf093e88000000000006241a0000000905810300020000000904010000020d00000904010102020d0000090582020002000000090503020002000000"], 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) 05:12:41 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (async) syz_usb_connect$uac1(0x0, 0xe4, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0xff, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xd2, 0x3, 0x1, 0x3f, 0xb0, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x200, 0x1}, [@output_terminal={0x9, 0x24, 0x3, 0x3, 0x307, 0x1, 0x5, 0x6}, @input_terminal={0xc, 0x24, 0x2, 0x1, 0x203, 0x1, 0x29, 0x4, 0x7, 0x81}, @input_terminal={0xc, 0x24, 0x2, 0x4, 0x206, 0x6, 0x3, 0x7, 0x40, 0xff}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0x8, 0x24, 0x2, 0x1, 0x20, 0x1, 0x8d, 0x7}, @format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x7f, 0x1ff, 0xbd, "69ef9b1c4f99"}, @format_type_i_continuous={0x9, 0x24, 0x2, 0x1, 0x8, 0x2, 0x8, 0x4, "", "80"}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x6, 0x1, 0x5, {0x7, 0x25, 0x1, 0x43, 0x80, 0xff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x6, 0x2, 0x6, 0x1}, @as_header={0x7, 0x24, 0x1, 0x5, 0x8, 0x2}, @format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x4, 0x0, 0xaa, "eb735c7b4e0351"}, @as_header={0x7, 0x24, 0x1, 0x6a, 0x3f, 0x1001}, @format_type_i_discrete={0xc, 0x24, 0x2, 0x1, 0x0, 0x3, 0x5, 0x69, "f91f7233"}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0xcf, 0xb9, 0x0, {0x7, 0x25, 0x1, 0x2, 0x8, 0x2}}}}}}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0x6, 0x1, 0x8, 0xff, 0x1}, 0x8, &(0x7f00000001c0)={0x5, 0xf, 0x8, 0x1, [@ptm_cap={0x3}]}, 0x5, [{0x4, &(0x7f0000000240)=@lang_id={0x4, 0x3, 0x860}}, {0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x409}}, {0x9e, &(0x7f00000003c0)=@string={0x9e, 0x3, "498781b039aeaa522fdc74e52330e8780c710b86e36e42b4e3d68e5e2f37e3af631fd33a457fb71b4c07f809ca0918df2d0af9ab939d8c53f685385902e684939c3589e6d1eca018c7c78d6e4480b0c930049b6d7a04e3302faf0946d6387469af1afa9ee57d19d6a1d98d5c24c23398c7b2996a9e7d3241c7d3e1933f6e347e1093cb76d3c09b53ccaddf1a73ed0291c4696ae2baccc7911a6dc187"}}, {0x8e, &(0x7f0000000500)=@string={0x8e, 0x3, "18057a96e218088d5338fc011003fc279f6aa404b8f04db24b3ecbb421075941a93a95862f59db7bfea82b321f52748d5e02c657cbe5580309fcd8fdb42bc5401404e8f4564866938e67ca1385f6f3e43e6f9ac3c4fbb6f18155afbcd3d47517ec54412e527abf0ecf9f21713f08cf368a0261f17dbd5c742171d092f7ff959247e23ca4644b9d18166a8d2a"}}, {0x96, &(0x7f00000005c0)=@string={0x96, 0x3, "b884987c140d05a286e67e605faae2de0449037ead6a875e5d5da40e1705acfbf2e3919a6d3d4dba6efd084e0201e958b6c35c7433e1a4b4dcc953fee185ed2eb8db5c1ad6aaa8f1c59334fb04574e3690539b4410092294c799c056320d69358ff92026faf952f3d452e1b6d972cf12e3adece32522e3aa752b1b6a0892d0c2884f34b7e5bc65353136cd0dfaa4b51c5780b492"}}]}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:41 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000100)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) [ 1002.527455][ T6300] usb 1-1: USB disconnect, device number 109 [ 1002.531158][T22439] usb 4-1: USB disconnect, device number 102 [ 1002.544958][ T1692] usb 3-1: USB disconnect, device number 111 [ 1002.565168][T24632] udc-core: couldn't find an available UDC or it's busy 05:12:41 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 1002.572214][T24632] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1002.622890][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1002.629212][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1002.637102][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 1002.834722][ T6] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1002.846216][ T6] usb 2-1: USB disconnect, device number 68 [ 1002.853047][ T6] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1002.932786][T22439] usb 4-1: new high-speed USB device number 103 using dummy_hcd [ 1002.932910][ T1692] usb 3-1: new full-speed USB device number 112 using dummy_hcd [ 1002.948921][ T6300] usb 1-1: new full-speed USB device number 110 using dummy_hcd [ 1003.192796][T22439] usb 4-1: Invalid ep0 maxpacket: 512 05:12:42 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1003.342813][T22439] usb 4-1: new high-speed USB device number 104 using dummy_hcd [ 1003.352959][ T1692] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1003.363803][ T6300] usb 1-1: config 1 has an invalid descriptor of length 95, skipping remainder of the config [ 1003.373856][ T6300] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1003.382540][ T1692] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1003.393315][ T6300] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1003.406119][ T1692] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1003.416856][ T1692] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 05:12:42 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f00000000c0)={{0x12, 0x1, 0x700, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0x1, 0x80, 0x6, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x7, 0x24, 0x6, 0x0, 0x1, "df4c"}, {0x5, 0x24, 0x0, 0x1e2c}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x1abf, 0x8001, 0x3}, {0x6, 0x24, 0x1a, 0xef6d, 0x8}, [@acm={0x4, 0x24, 0x2, 0x8}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0xb0, 0x0, 0x3f}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x40, 0x7, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x5, 0x35, 0x9}}}}}}}]}}, &(0x7f00000001c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x240, 0x2, 0xff, 0x9, 0xff, 0x5}, 0x134, &(0x7f0000000280)={0x5, 0xf, 0x134, 0x4, [@ssp_cap={0x20, 0x10, 0xa, 0x5, 0x5, 0x0, 0xee00, 0x5, [0xff3f, 0x0, 0x3ebf, 0xff0140, 0xc0c0]}, @generic={0xfe, 0x10, 0xa, "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"}, @generic={0x7, 0x10, 0x3, "af7aa5e3"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xc9, 0x2, 0xa2}]}, 0x2, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x2801}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xf8ff}}]}) (async) r1 = syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f00000000c0)={{0x12, 0x1, 0x700, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0x1, 0x80, 0x6, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x7, 0x24, 0x6, 0x0, 0x1, "df4c"}, {0x5, 0x24, 0x0, 0x1e2c}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x1abf, 0x8001, 0x3}, {0x6, 0x24, 0x1a, 0xef6d, 0x8}, [@acm={0x4, 0x24, 0x2, 0x8}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0xb0, 0x0, 0x3f}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x40, 0x7, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x5, 0x35, 0x9}}}}}}}]}}, &(0x7f00000001c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x240, 0x2, 0xff, 0x9, 0xff, 0x5}, 0x134, &(0x7f0000000280)={0x5, 0xf, 0x134, 0x4, [@ssp_cap={0x20, 0x10, 0xa, 0x5, 0x5, 0x0, 0xee00, 0x5, [0xff3f, 0x0, 0x3ebf, 0xff0140, 0xc0c0]}, @generic={0xfe, 0x10, 0xa, "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"}, @generic={0x7, 0x10, 0x3, "af7aa5e3"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xc9, 0x2, 0xa2}]}, 0x2, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x2801}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xf8ff}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f00000003c0)={0x14, &(0x7f0000000500)={0x0, 0x2, 0x8e, {0x8e, 0xb, "e4edd4c91879c71dd8ebc28a15cce3be4b027a4d7d7dc89cd1feac47bab9ba2fcabd0db7aeffa95037f755d9262624c40771af0f8552d45ba4a05664d331202c0aa14f11dd87fc6c385bdbfe5f5120551cf88804ee28a46a2a55bf1ff400d170b03074f44f9d9756e345bf66a9dbd059990ebc8eacd656f291de4226b0197b8f2a3f281ed33749550fa7a304"}}, &(0x7f0000000200)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000840)={0x44, &(0x7f00000005c0)={0x0, 0xe, 0xac, "f24d6c2e76b3bac3e2541a207b22bf31758f4cc0dc028f36ad7ca60bc36a98069c0729907806abcfc41ead43b7cf037247c3a277e6e7d5219487ec8d5e6995ecb321766a5f9e52e3f9e4f10d6064c701ba18f76e22630971adb5206315f4e2bb7e579200f9b8a37eb11677be2b2a4f933ce796473ac8aed9a0940aa8fad9fb05facfc60527f992e5921f7843c40f509f0001a7ac08e32a1281af6964618c8e2a5e5514274b9276a3813f7b8c"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x35}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000700)={0x20, 0x80, 0x1c, {0x7, 0xfffa, 0x40, 0x401, 0xc000, 0x9, 0x4, 0x8001, 0xffff, 0x7, 0x4dd, 0x7}}, &(0x7f0000000740)={0x20, 0x85, 0x4, 0x7ff}, &(0x7f0000000780)={0x20, 0x83, 0x2}, &(0x7f00000007c0)={0x20, 0x87, 0x2, 0x6}, &(0x7f0000000800)={0x20, 0x89, 0x2, 0x1}}) 05:12:42 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 1003.582795][T22439] usb 4-1: Invalid ep0 maxpacket: 512 [ 1003.588107][T22439] usb usb4-port1: attempt power cycle [ 1003.602828][ T471] usb 2-1: new high-speed USB device number 69 using dummy_hcd [ 1003.602869][ T6300] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1003.619362][ T6300] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 05:12:42 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) [ 1003.630629][ T1692] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1003.640451][ T1692] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1003.651379][ T6300] usb 1-1: Product: syz [ 1003.655408][ T1692] usb 3-1: Product: syz [ 1003.659555][ T6300] usb 1-1: Manufacturer: syz [ 1003.665709][ T1692] usb 3-1: Manufacturer: syz [ 1003.670175][ T6300] usb 1-1: SerialNumber: syz 05:12:42 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x80002010}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f0000000180)=0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000140)) 05:12:42 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x80002010}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f0000000180)=0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000140)) [ 1003.681762][ T1692] usb 3-1: SerialNumber: syz [ 1003.722934][T24630] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1003.730441][ T6300] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 1003.737520][ T6300] cdc_ncm 1-1:1.0: bind() failure [ 1003.953816][T24630] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1003.960615][T24630] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1003.967558][ T471] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1004.002808][T22439] usb 4-1: new high-speed USB device number 105 using dummy_hcd [ 1004.082838][ T493] usb 5-1: new high-speed USB device number 62 using dummy_hcd [ 1004.102926][T22439] usb 4-1: Invalid ep0 maxpacket: 512 [ 1004.142842][ T471] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1004.151748][ T471] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1004.159720][ T471] usb 2-1: Product: syz [ 1004.163843][ T471] usb 2-1: Manufacturer: syz [ 1004.168341][ T471] usb 2-1: SerialNumber: syz [ 1004.252835][T22439] usb 4-1: new high-speed USB device number 106 using dummy_hcd [ 1004.322839][ T493] usb 5-1: Invalid ep0 maxpacket: 512 [ 1004.342924][T22439] usb 4-1: Invalid ep0 maxpacket: 512 [ 1004.348699][T22439] usb usb4-port1: unable to enumerate USB device [ 1004.402837][ T1692] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 1004.408726][ T1692] cdc_ncm 3-1:1.0: bind() failure [ 1004.414435][ T1692] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1004.421198][ T1692] cdc_ncm 3-1:1.1: bind() failure [ 1004.472872][ T493] usb 5-1: new high-speed USB device number 63 using dummy_hcd [ 1004.712791][ T493] usb 5-1: Invalid ep0 maxpacket: 512 [ 1004.718083][ T493] usb usb5-port1: attempt power cycle [ 1004.872877][ T471] cdc_ncm 2-1:1.0: failed GET_NTB_PARAMETERS [ 1004.878815][ T471] cdc_ncm 2-1:1.0: bind() failure [ 1004.884790][ T471] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1004.891863][ T471] cdc_ncm 2-1:1.1: bind() failure [ 1005.142936][ T493] usb 5-1: new high-speed USB device number 64 using dummy_hcd [ 1005.232853][ T493] usb 5-1: Invalid ep0 maxpacket: 512 [ 1005.392868][ T493] usb 5-1: new high-speed USB device number 65 using dummy_hcd [ 1005.492833][ T493] usb 5-1: Invalid ep0 maxpacket: 512 [ 1005.498166][ T493] usb usb5-port1: unable to enumerate USB device 05:12:44 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) (async, rerun: 32) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (rerun: 32) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async, rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x80002010}) (async, rerun: 32) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) ioctl$FS_IOC_SETVERSION(r3, 0x40087602, &(0x7f0000000180)=0x9) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async, rerun: 64) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000000140)) (rerun: 64) 05:12:44 executing program 0: syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1005.561311][ T493] usb 3-1: USB disconnect, device number 112 [ 1005.579299][ T6300] usb 1-1: USB disconnect, device number 110 05:12:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x40000018}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00000000c0)) 05:12:44 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x40000018}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00000000c0)) 05:12:44 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d00000500000d240f0100000000000000000006241a0000000905810300020000000904010000020d00000904010102020d000009058202000200000009050302000200"/110], 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000300)={0x14, &(0x7f00000003c0)={0x0, 0x22, 0x7b, {0x7b, 0x7, "282101c5efc07015bba232ca3182790a1eb0d1f639ff550c7673b0fd87c794a17d957cf54c3e80484c3361177a21f938c8f5b4a1449c56fe59e1c713810bff96a129b78114743b371d9ec05007e1c4cf4b1cd70185661533f699bf26af4e8a51ade7a05cead9637b4e8706b0bd81c443e671716810cd58b4e9"}}, &(0x7f00000002c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000840)={0x44, &(0x7f0000000640)={0x21a41c1f06395b38, 0x6, 0x5, "710321c235"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000700)={0x20, 0x80, 0x1c, {0x41b9, 0xffff, 0x7, 0xc982, 0x3, 0x5, 0x99f, 0x9, 0x3, 0x10, 0x6, 0x7}}, &(0x7f0000000740)={0x20, 0x85, 0x4, 0x20}, &(0x7f0000000780)={0x20, 0x83, 0x2}, &(0x7f00000007c0)={0x20, 0x87, 0x2, 0x6}, &(0x7f0000000800)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10, 0x0, 0x4}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201800503040800e5cd0102000000000904000000f98ec161b326ed520545724a6de3df"], 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r2, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x0, 0x5, 0xa7, {0xa7, 0x5, "58dcebc15c1a767515418acbccbad97e32ce16a6977bd1725dbf8989f97ec85385c74ee3615291bb2cda9926a303be2d3bd101f32293660ab4f5d6420e922ed6c750a2515e1583f92af2cdd99415c44588823d6b160571994bcc149cc1c04ad085ad2c5e6673c3aac354a27bca59f0831a50b7b2da075e61b87903027b35890d5219139f71fbf41312515b9978a24347e7c2700cb0a56ee7d1573e959d13a9a05ff5d855cf"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000280)={0x1c, &(0x7f0000000500)={0x20, 0xf, 0xfd, "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"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0x9}}) [ 1005.972792][ T493] usb 3-1: new full-speed USB device number 113 using dummy_hcd [ 1006.032799][ T1692] usb 4-1: new high-speed USB device number 107 using dummy_hcd 05:12:45 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1006.339202][ T471] usb 2-1: USB disconnect, device number 69 [ 1006.351817][ T493] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1006.364022][ T493] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1006.375364][ T493] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1006.386252][ T493] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1006.392939][ T1692] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1006.405444][ T1692] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1006.415601][ T1692] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1006.424424][ T1692] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1006.573025][ T493] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1006.582216][ T493] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1006.590131][ T493] usb 3-1: Product: syz [ 1006.594196][ T493] usb 3-1: Manufacturer: syz [ 1006.598582][ T493] usb 3-1: SerialNumber: syz [ 1006.602879][ T1692] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1006.611880][ T1692] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 05:12:45 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f00000008c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) r1 = syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f00000000c0)={{0x12, 0x1, 0x700, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0x1, 0x80, 0x6, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x7, 0x24, 0x6, 0x0, 0x1, "df4c"}, {0x5, 0x24, 0x0, 0x1e2c}, {0xd, 0x24, 0xf, 0x1, 0x7, 0x1abf, 0x8001, 0x3}, {0x6, 0x24, 0x1a, 0xef6d, 0x8}, [@acm={0x4, 0x24, 0x2, 0x8}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0xb0, 0x0, 0x3f}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x40, 0x7, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x5, 0x35, 0x9}}}}}}}]}}, &(0x7f00000001c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x240, 0x2, 0xff, 0x9, 0xff, 0x5}, 0x134, &(0x7f0000000280)={0x5, 0xf, 0x134, 0x4, [@ssp_cap={0x20, 0x10, 0xa, 0x5, 0x5, 0x0, 0xee00, 0x5, [0xff3f, 0x0, 0x3ebf, 0xff0140, 0xc0c0]}, @generic={0xfe, 0x10, 0xa, "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"}, @generic={0x7, 0x10, 0x3, "af7aa5e3"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x2, 0xc9, 0x2, 0xa2}]}, 0x2, [{0x4, &(0x7f0000000140)=@lang_id={0x4, 0x3, 0x2801}}, {0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0xf8ff}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f00000003c0)={0x14, &(0x7f0000000500)={0x0, 0x2, 0x8e, {0x8e, 0xb, "e4edd4c91879c71dd8ebc28a15cce3be4b027a4d7d7dc89cd1feac47bab9ba2fcabd0db7aeffa95037f755d9262624c40771af0f8552d45ba4a05664d331202c0aa14f11dd87fc6c385bdbfe5f5120551cf88804ee28a46a2a55bf1ff400d170b03074f44f9d9756e345bf66a9dbd059990ebc8eacd656f291de4226b0197b8f2a3f281ed33749550fa7a304"}}, &(0x7f0000000200)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000840)={0x44, &(0x7f00000005c0)={0x0, 0xe, 0xac, "f24d6c2e76b3bac3e2541a207b22bf31758f4cc0dc028f36ad7ca60bc36a98069c0729907806abcfc41ead43b7cf037247c3a277e6e7d5219487ec8d5e6995ecb321766a5f9e52e3f9e4f10d6064c701ba18f76e22630971adb5206315f4e2bb7e579200f9b8a37eb11677be2b2a4f933ce796473ac8aed9a0940aa8fad9fb05facfc60527f992e5921f7843c40f509f0001a7ac08e32a1281af6964618c8e2a5e5514274b9276a3813f7b8c"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x35}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x4}, &(0x7f0000000700)={0x20, 0x80, 0x1c, {0x7, 0xfffa, 0x40, 0x401, 0xc000, 0x9, 0x4, 0x8001, 0xffff, 0x7, 0x4dd, 0x7}}, &(0x7f0000000740)={0x20, 0x85, 0x4, 0x7ff}, &(0x7f0000000780)={0x20, 0x83, 0x2}, &(0x7f00000007c0)={0x20, 0x87, 0x2, 0x6}, &(0x7f0000000800)={0x20, 0x89, 0x2, 0x1}}) 05:12:45 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='cpuacct.usage_percpu\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000000040)={0x40000018}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f00000000c0)) 05:12:45 executing program 0: syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:45 executing program 5: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)) 05:12:45 executing program 5: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) (async, rerun: 32) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)) (rerun: 32) [ 1006.619969][ T1692] usb 4-1: Product: syz [ 1006.622865][T24718] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1006.624223][ T1692] usb 4-1: Manufacturer: syz [ 1006.635173][ T1692] usb 4-1: SerialNumber: syz [ 1006.688470][ T1692] cdc_ncm 4-1:1.0: skipping garbage [ 1006.693754][ T1692] cdc_ncm 4-1:1.0: skipping garbage [ 1006.698804][ T1692] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 1006.706023][ T1692] cdc_ncm 4-1:1.0: bind() failure [ 1006.722802][ T471] usb 2-1: new high-speed USB device number 70 using dummy_hcd [ 1006.844429][T24718] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1006.851313][T24718] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1006.884512][T24726] udc-core: couldn't find an available UDC or it's busy [ 1006.891370][T24726] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1007.082958][ T471] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1007.122809][ T3235] usb 5-1: new high-speed USB device number 66 using dummy_hcd [ 1007.272875][ T471] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1007.281789][ T471] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1007.289918][ T471] usb 2-1: Product: syz [ 1007.294091][ T493] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 1007.299950][ T493] cdc_ncm 3-1:1.0: bind() failure [ 1007.304911][ T471] usb 2-1: Manufacturer: syz [ 1007.309372][ T471] usb 2-1: SerialNumber: syz [ 1007.314936][ T493] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1007.321847][ T493] cdc_ncm 3-1:1.1: bind() failure [ 1007.363225][ T3235] usb 5-1: Invalid ep0 maxpacket: 512 [ 1007.512785][ T3235] usb 5-1: new high-speed USB device number 67 using dummy_hcd [ 1007.753089][ T3235] usb 5-1: Invalid ep0 maxpacket: 512 [ 1007.758400][ T3235] usb usb5-port1: attempt power cycle [ 1008.022851][ T471] cdc_ncm 2-1:1.0: failed GET_NTB_PARAMETERS [ 1008.028729][ T471] cdc_ncm 2-1:1.0: bind() failure [ 1008.034630][ T471] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1008.041333][ T471] cdc_ncm 2-1:1.1: bind() failure [ 1008.172850][ T3235] usb 5-1: new high-speed USB device number 68 using dummy_hcd [ 1008.262862][ T3235] usb 5-1: Invalid ep0 maxpacket: 512 [ 1008.412794][ T3235] usb 5-1: new high-speed USB device number 69 using dummy_hcd [ 1008.512902][ T3235] usb 5-1: Invalid ep0 maxpacket: 512 [ 1008.518239][ T3235] usb usb5-port1: unable to enumerate USB device 05:12:47 executing program 5: r0 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f00000000c0)) 05:12:47 executing program 0: syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000040)={0x14, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:47 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:47 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x2200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x8000201c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:47 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) (async) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x2200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x8000201c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 1008.594270][ T3235] usb 3-1: USB disconnect, device number 113 05:12:47 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d00000500000d240f0100000000000000000006241a0000000905810300020000000904010000020d00000904010102020d000009058202000200000009050302000200"/110], 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000300)={0x14, &(0x7f00000003c0)={0x0, 0x22, 0x7b, {0x7b, 0x7, "282101c5efc07015bba232ca3182790a1eb0d1f639ff550c7673b0fd87c794a17d957cf54c3e80484c3361177a21f938c8f5b4a1449c56fe59e1c713810bff96a129b78114743b371d9ec05007e1c4cf4b1cd70185661533f699bf26af4e8a51ade7a05cead9637b4e8706b0bd81c443e671716810cd58b4e9"}}, &(0x7f00000002c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000840)={0x44, &(0x7f0000000640)={0x21a41c1f06395b38, 0x6, 0x5, "710321c235"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000700)={0x20, 0x80, 0x1c, {0x41b9, 0xffff, 0x7, 0xc982, 0x3, 0x5, 0x99f, 0x9, 0x3, 0x10, 0x6, 0x7}}, &(0x7f0000000740)={0x20, 0x85, 0x4, 0x20}, &(0x7f0000000780)={0x20, 0x83, 0x2}, &(0x7f00000007c0)={0x20, 0x87, 0x2, 0x6}, &(0x7f0000000800)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10, 0x0, 0x4}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201800503040800e5cd0102000000000904000000f98ec161b326ed520545724a6de3df"], 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ecm(r2, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x0, 0x5, 0xa7, {0xa7, 0x5, "58dcebc15c1a767515418acbccbad97e32ce16a6977bd1725dbf8989f97ec85385c74ee3615291bb2cda9926a303be2d3bd101f32293660ab4f5d6420e922ed6c750a2515e1583f92af2cdd99415c44588823d6b160571994bcc149cc1c04ad085ad2c5e6673c3aac354a27bca59f0831a50b7b2da075e61b87903027b35890d5219139f71fbf41312515b9978a24347e7c2700cb0a56ee7d1573e959d13a9a05ff5d855cf"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000280)={0x1c, &(0x7f0000000500)={0x20, 0xf, 0xfd, "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"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0x9}}) [ 1008.655728][ T1692] usb 4-1: USB disconnect, device number 107 [ 1008.972786][ T3235] usb 3-1: new full-speed USB device number 114 using dummy_hcd [ 1009.072796][ T1692] usb 4-1: new high-speed USB device number 108 using dummy_hcd 05:12:48 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1009.332852][ T3235] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1009.343732][ T3235] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1009.354702][ T3235] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1009.356182][T18923] usb 2-1: USB disconnect, device number 70 [ 1009.365623][ T3235] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1009.442810][ T1692] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1009.451716][ T1692] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1009.461641][ T1692] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1009.470298][ T1692] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1009.572893][ T3235] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1009.581807][ T3235] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1009.589897][ T3235] usb 3-1: Product: syz [ 1009.594136][ T3235] usb 3-1: Manufacturer: syz [ 1009.598586][ T3235] usb 3-1: SerialNumber: syz 05:12:48 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) (async) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x9, 0x2200) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)={0x8000201c}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:48 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, &(0x7f00000000c0)={0x14, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1009.622904][T24764] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1009.642911][ T1692] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1009.652354][ T1692] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1009.660256][ T1692] usb 4-1: Product: syz [ 1009.664487][ T1692] usb 4-1: Manufacturer: syz 05:12:48 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x40000000}) 05:12:48 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$uac1(0x6, 0x12d, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x11b, 0x3, 0x1, 0x1f, 0x70, 0x88, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xfffe, 0x81}, [@output_terminal={0x9, 0x24, 0x3, 0x6, 0x300, 0x2, 0x2, 0xff}, @selector_unit={0xb, 0x24, 0x5, 0x3, 0x1, "fd15ee10ca7f"}, @feature_unit={0x13, 0x24, 0x6, 0x1, 0x3, 0x6, [0x9, 0x6, 0x9, 0x6, 0x7, 0x2], 0x8}, @selector_unit={0xb, 0x24, 0x5, 0x5, 0x0, "f16ac71aefc2"}, @selector_unit={0xa, 0x24, 0x5, 0x2, 0x5, "707c7d5c8c"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0xff, 0x4, 0x6, 0x8, "de84", "fb"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7f, 0x2, 0x50, 0xa4, "", '=\"'}, @as_header={0x7, 0x24, 0x1, 0x6, 0x1, 0x5}, @format_type_ii_discrete={0x12, 0x24, 0x2, 0x2, 0x3, 0x200, 0x0, "81e9bc5c05c41d2a6d"}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x0, 0x4, 0x7, {0x7, 0x25, 0x1, 0x82, 0x9, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xd, 0x24, 0x2, 0x1, 0x5, 0x2, 0x9, 0x6, "820cc24724"}, @as_header={0x7, 0x24, 0x1, 0x20, 0x9f, 0x4}, @format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x200, 0x1, 0x9, "931872d818014031"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0xff, 0x3, 0x8, 0x1a, 'HZ', 'k>'}, @format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x7fff, 0x7ff, 0x3f, "51841d112595ac"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x4, 0x2, 0x80, 0x9, "388d0e0e55e1f92b39"}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x0, 0x34, 0x5, {0x7, 0x25, 0x1, 0x0, 0x62, 0xc6}}}}}}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0xf8, 0x1, 0x9, 0x40, 0x40}, 0x5, &(0x7f0000000200)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x436}}]}) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io(r2, &(0x7f0000001280)={0x2c, &(0x7f0000000f80)={0x0, 0x11, 0x99, {0x99, 0x9, "da36a7e6fdc15fc01a2b35de19149a2016db9f9003e67ddd835a9c534e172a8471eaf40fceeaa80ac22d54f16b33872347cb3ce71025682a4e3884276a165ace6528893d73912ea1331627ceba113b9f87f12be410d524bf91a2df8d4de4023b9d6a38c839369c2ffd300f428e663b761a3e0a7ed0a1bc90d07d0a458aff247be13af877c8a9c4400c300c80dac70af96a8bcfea35c43d"}}, &(0x7f0000001040)={0x0, 0x3, 0xb2, @string={0xb2, 0x3, "bdf4d4e442d66ca6e75daf5195248f2d3f7044baf226190323b5456e2b854b9f5c4d4b2761beef3034f4a298948d6de0cfa0225837d552e8e222ade6740b9c0a588b003ef5cd917ba14be060fd91d5c3ba512d9082978ac4a3e73ccd9fc36621b6450e76f2d06d70c6272fa7142e2bd8110b43b58c29d40fa0dc38d428c9a5a8cc3d7530c3fe08e4aed9f925d10d8f7e7cbff20b73716c48c1f8fef18f0683182b0d78c10a515ad13b542e5fbd6e9953"}}, &(0x7f0000001100)={0x0, 0xf, 0xcf, {0x5, 0xf, 0xcf, 0x2, [@wireless={0xb, 0x10, 0x1, 0x2, 0x24, 0x2, 0x4, 0x5, 0x5}, @generic={0xbf, 0x10, 0x3, "c95285f5585ffe83a1885322a74fc7ef12486309430983d08f4ae0b1b66fdea74ada480e263167d4ca8d3699013123c2ab8bbd43ce60bfcc5e18973f41ba0f2abc24c3a0b92fdf80b78d2d226cec41b31c1118f1d7ff023a786e01d711f73bc170274d6551ddbbeb9177138d29809ef77e07630645d79feb3819f84a47b3a12f56f2677047bb95e79349ed0a26c293998538dff0665f7f8456cf4a68f98eb42334966df63ff2a78fc27f5a08f97391ce626444e4fb0ad5dfaf4df891"}]}}, &(0x7f0000001200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3f, 0x10, 0xd7, 0x80, "dc6da7b7", "075ac91d"}}, &(0x7f0000001240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x0, 0xf9, 0x80, 0x6, 0x378c, 0x20}}}, &(0x7f0000001780)={0x84, &(0x7f00000012c0)={0x40, 0x1, 0xe8, "7695aa24830390343467e1646ea042594f6cf52edd83ac9169300e012a66973240665111c7335d0d6a3d9cffd52810bfc554b5bb483e81f427564861516e2f9df9c28de31b125c62cfec6f3dabd51ff7e5cc7f64fb32a7274a62d3ee2664224e0fcc36ee4c1ef96cf1a20fed5f6676ccff408ba33d8ed106abc51b88eb869eb32f7469265b38283bb16867797c30dc042bbf7cc097aceb0d8322300e5fba058b485489b392d56693959983978ac631782a4cb33625945d3f588f177c79c1c5000e2fa7bb4e2f745d63337c4adf8ba731a5af26079355320591955214b75257cafe60536c27c62bf9"}, &(0x7f00000013c0)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001400)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000001440)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000001480)={0x20, 0x0, 0x4, {0x20, 0x8}}, &(0x7f00000014c0)={0x40, 0x7, 0x2, 0x8}, &(0x7f0000001500)={0x40, 0x9, 0x1, 0x3f}, &(0x7f0000001540)={0x40, 0xb, 0x2, "7f82"}, &(0x7f0000001580)={0x40, 0xf, 0x2, 0x9}, &(0x7f00000015c0)={0x40, 0x13, 0x6, @remote}, &(0x7f0000001600)={0x40, 0x17, 0x6, @remote}, &(0x7f0000001640)={0x40, 0x19, 0x2, "c98e"}, &(0x7f0000001680)={0x40, 0x1a, 0x2, 0x61}, &(0x7f00000016c0)={0x40, 0x1c, 0x1, 0x81}, &(0x7f0000001700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000001740)={0x40, 0x21, 0x1, 0x5}}) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000cc0)={0x14, &(0x7f0000000b40)={0x20, 0xf, 0xfd, {0xfd, 0x30, "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"}}, &(0x7f0000000c80)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000f00)={0x44, &(0x7f0000000d00)={0x20, 0x30, 0x6, "b4a6ca642686"}, &(0x7f0000000d40)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000d80)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000dc0)={0x20, 0x80, 0x1c, {0x1, 0x0, 0xea, 0x1000, 0x8001, 0x1, 0x4, 0x8, 0x106, 0x7, 0x1, 0x2}}, &(0x7f0000000e00)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000000e40)={0x20, 0x83, 0x2}, &(0x7f0000000e80)={0x20, 0x87, 0x2, 0x40}, &(0x7f0000000ec0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io(r1, &(0x7f0000000600)={0x2c, &(0x7f0000000300)={0x20, 0x2, 0xce, {0xce, 0x9, "3dae3ee1656bcc33962a62d35f20ee95272d9c5adddd24ab29cae72cfaca3df2bf4e6ba22ac434deba9e27a73d14cc98e775d9ef6895dbffe7025f57599154b5e7f859ffb437b5488b068eda5e4f0a8f144c783cb4ab90fe5249aeb1fa1974e18b2ef4654b1832e7efd4e7981478c741bd3eeb6c2c63d1c5361b01af1c5aa7ad8e37848458914508a14740f7fcbc31322fa5eec67de5db86c228f4e4db2107e69b04c0e0dab88aa5d45dd86ecac159f61852cd1096e6ca1fef52a56ebfadd0baca9080846a35d9976534965b"}}, &(0x7f0000000500)={0x0, 0x3, 0xb, @string={0xb, 0x3, "6171baa0d9fbda4a3f"}}, &(0x7f0000000540)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000580)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x2, 0x1, 0x0, "e2c69403", "cb2a58ec"}}, &(0x7f00000005c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x9, 0x10, 0x7, 0xff, 0x4, 0x8, 0x8}}}, &(0x7f0000000a80)={0x84, &(0x7f0000000640)={0x60, 0xc, 0x60, "b72f0e72b0828008b317e8429189a40256b4f1e427e4fc795b4436d23821790ae1b5276f574a72c490666092081c48ffe01ff238a2d2e66d2a647a270153103e3a13df953668a62f2512d46ee61022d9b43b50508176d084019c9eee35b6f3e8"}, &(0x7f00000006c0)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000700)={0x0, 0x8, 0x1, 0x1f}, &(0x7f0000000740)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000780)={0x20, 0x0, 0x4, {0x4, 0x80}}, &(0x7f00000007c0)={0x40, 0x7, 0x2, 0x3f}, &(0x7f0000000800)={0x40, 0x9, 0x1, 0x3f}, &(0x7f0000000840)={0x40, 0xb, 0x2, "d2c3"}, &(0x7f0000000880)={0x40, 0xf, 0x2, 0x6f0d}, &(0x7f00000008c0)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000900)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000940)={0x40, 0x19, 0x2, "23a8"}, &(0x7f0000000980)={0x40, 0x1a, 0x2, 0x6}, &(0x7f00000009c0)={0x40, 0x1c, 0x1, 0x8}, &(0x7f0000000a00)={0x40, 0x1e, 0x1, 0x3}, &(0x7f0000000a40)={0x40, 0x21, 0x1, 0x6}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:48 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x40000000}) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x40000000}) [ 1009.668997][ T1692] usb 4-1: SerialNumber: syz 05:12:48 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x40000000}) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f00000000c0)={0x40000000}) 05:12:48 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$PPPIOCSMRU1(r0, 0x40047452, &(0x7f00000001c0)=0x5) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, 0x0, &(0x7f0000000140)) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x80010, r0, 0x7b29f000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) ioctl$PPPIOCSMRU1(r4, 0x40047452, &(0x7f0000000180)=0x1f) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYRESDEC=r1, @ANYRES64=r3, @ANYRESOCT=r0], 0x334}, 0x1, 0x0, 0x0, 0x40000c1}, 0x1400c011) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 1009.714741][ T1692] cdc_ncm 4-1:1.0: skipping garbage [ 1009.722417][ T1692] cdc_ncm 4-1:1.0: skipping garbage [ 1009.727903][ T1692] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 1009.734687][ T1692] cdc_ncm 4-1:1.0: bind() failure [ 1009.770229][ T30] audit: type=1400 audit(1676869968.480:272): avc: denied { map } for pid=24792 comm="syz-executor.5" path="/dev/ppp" dev="devtmpfs" ino=133 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 1009.793810][T18923] usb 2-1: new high-speed USB device number 71 using dummy_hcd [ 1009.854533][T24764] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1009.861406][T24764] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1009.913127][T24771] udc-core: couldn't find an available UDC or it's busy [ 1009.919895][T24771] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1009.952832][ T493] usb 1-1: new full-speed USB device number 111 using dummy_hcd [ 1010.112805][ T471] usb 5-1: new high-speed USB device number 70 using dummy_hcd [ 1010.152875][T18923] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1010.312894][ T3235] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 1010.318763][ T3235] cdc_ncm 3-1:1.0: bind() failure [ 1010.322926][T18923] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1010.325481][ T3235] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1010.332547][T18923] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1010.339324][ T493] usb 1-1: config 1 has an invalid descriptor of length 204, skipping remainder of the config [ 1010.346991][T18923] usb 2-1: Product: syz [ 1010.357311][ T3235] cdc_ncm 3-1:1.1: bind() failure [ 1010.361070][T18923] usb 2-1: Manufacturer: syz [ 1010.366318][ T493] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1010.370527][T18923] usb 2-1: SerialNumber: syz [ 1010.384768][ T493] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1010.542866][ T471] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1010.592889][ T493] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1010.601817][ T493] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1010.609986][ T493] usb 1-1: Product: syz [ 1010.614181][ T493] usb 1-1: Manufacturer: syz [ 1010.618581][ T493] usb 1-1: SerialNumber: syz [ 1010.629919][T24799] udc-core: couldn't find an available UDC or it's busy [ 1010.636762][T24799] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1010.648641][ T6300] usb 4-1: USB disconnect, device number 108 [ 1010.722890][ T471] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1010.731785][ T471] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1010.739823][ T471] usb 5-1: Product: syz [ 1010.743899][ T471] usb 5-1: Manufacturer: syz [ 1010.748220][ T471] usb 5-1: SerialNumber: syz [ 1010.993005][T24781] udc-core: couldn't find an available UDC or it's busy [ 1010.999818][T24781] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1011.007463][T24781] udc-core: couldn't find an available UDC or it's busy [ 1011.014425][T24781] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1011.034004][ T493] usb 1-1: USB disconnect, device number 111 [ 1011.072851][T18923] cdc_ncm 2-1:1.0: failed GET_NTB_PARAMETERS [ 1011.078825][T18923] cdc_ncm 2-1:1.0: bind() failure [ 1011.085168][T18923] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 1011.091812][T18923] cdc_ncm 2-1:1.1: bind() failure 05:12:50 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:50 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$PPPIOCSMRU1(r0, 0x40047452, &(0x7f00000001c0)=0x5) (async, rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async, rerun: 32) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async, rerun: 32) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, 0x0, &(0x7f0000000140)) (rerun: 32) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x80010, r0, 0x7b29f000) (async, rerun: 64) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) (async, rerun: 64) r4 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) ioctl$PPPIOCSMRU1(r4, 0x40047452, &(0x7f0000000180)=0x1f) (async) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async, rerun: 32) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYRESDEC=r1, @ANYRES64=r3, @ANYRESOCT=r0], 0x334}, 0x1, 0x0, 0x0, 0x40000c1}, 0x1400c011) (async, rerun: 32) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:50 executing program 3: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d00000500000d240f0100000000000000000006241a0000000905810300020000000904010000020d00000904010102020d000009058202000200000009050302000200"/110], 0x0) (async) r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d00000500000d240f0100000000000000000006241a0000000905810300020000000904010000020d00000904010102020d000009058202000200000009050302000200"/110], 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000300)={0x14, &(0x7f00000003c0)={0x0, 0x22, 0x7b, {0x7b, 0x7, "282101c5efc07015bba232ca3182790a1eb0d1f639ff550c7673b0fd87c794a17d957cf54c3e80484c3361177a21f938c8f5b4a1449c56fe59e1c713810bff96a129b78114743b371d9ec05007e1c4cf4b1cd70185661533f699bf26af4e8a51ade7a05cead9637b4e8706b0bd81c443e671716810cd58b4e9"}}, &(0x7f00000002c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000840)={0x44, &(0x7f0000000640)={0x21a41c1f06395b38, 0x6, 0x5, "710321c235"}, &(0x7f0000000680)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000006c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000700)={0x20, 0x80, 0x1c, {0x41b9, 0xffff, 0x7, 0xc982, 0x3, 0x5, 0x99f, 0x9, 0x3, 0x10, 0x6, 0x7}}, &(0x7f0000000740)={0x20, 0x85, 0x4, 0x20}, &(0x7f0000000780)={0x20, 0x83, 0x2}, &(0x7f00000007c0)={0x20, 0x87, 0x2, 0x6}, &(0x7f0000000800)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10, 0x0, 0x4}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10, 0x0, 0x4}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201800503040800e5cd0102000000000904000000f98ec161b326ed520545724a6de3df"], 0x0) (async) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201800503040800e5cd0102000000000904000000f98ec161b326ed520545724a6de3df"], 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r2, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x0, 0x5, 0xa7, {0xa7, 0x5, "58dcebc15c1a767515418acbccbad97e32ce16a6977bd1725dbf8989f97ec85385c74ee3615291bb2cda9926a303be2d3bd101f32293660ab4f5d6420e922ed6c750a2515e1583f92af2cdd99415c44588823d6b160571994bcc149cc1c04ad085ad2c5e6673c3aac354a27bca59f0831a50b7b2da075e61b87903027b35890d5219139f71fbf41312515b9978a24347e7c2700cb0a56ee7d1573e959d13a9a05ff5d855cf"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000280)={0x1c, &(0x7f0000000500)={0x20, 0xf, 0xfd, "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"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0x9}}) (async) syz_usb_control_io$cdc_ecm(r2, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x0, 0x5, 0xa7, {0xa7, 0x5, "58dcebc15c1a767515418acbccbad97e32ce16a6977bd1725dbf8989f97ec85385c74ee3615291bb2cda9926a303be2d3bd101f32293660ab4f5d6420e922ed6c750a2515e1583f92af2cdd99415c44588823d6b160571994bcc149cc1c04ad085ad2c5e6673c3aac354a27bca59f0831a50b7b2da075e61b87903027b35890d5219139f71fbf41312515b9978a24347e7c2700cb0a56ee7d1573e959d13a9a05ff5d855cf"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000280)={0x1c, &(0x7f0000000500)={0x20, 0xf, 0xfd, "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"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x81}, &(0x7f0000000240)={0x0, 0x8, 0x1, 0x9}}) 05:12:50 executing program 0: syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) (async) r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) (async) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) (async) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, &(0x7f00000000c0)={0x14, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1011.617321][T18923] usb 3-1: USB disconnect, device number 114 [ 1011.634171][T24811] udc-core: couldn't find an available UDC or it's busy [ 1011.641174][T24817] udc-core: couldn't find an available UDC or it's busy [ 1011.643412][T24785] udc-core: couldn't find an available UDC or it's busy [ 1011.658054][T24811] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1011.658118][T24817] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1011.665610][T24785] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1011.902818][ T493] usb 4-1: new high-speed USB device number 109 using dummy_hcd [ 1011.913218][ T471] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1011.919517][ T471] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1011.926796][ T471] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 1011.932797][ T6300] usb 1-1: new full-speed USB device number 112 using dummy_hcd [ 1012.002797][T18923] usb 3-1: new full-speed USB device number 115 using dummy_hcd [ 1012.122851][ T471] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 1012.129934][ T471] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 1012.141386][ T471] usb 5-1: USB disconnect, device number 70 [ 1012.149082][ T471] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 1012.262841][ T493] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1012.271441][ T493] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1012.281368][ T493] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1012.290157][ T493] usb 4-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1012.312914][ T6300] usb 1-1: config 1 has an invalid descriptor of length 204, skipping remainder of the config [ 1012.323155][ T6300] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1012.331868][ T6300] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 05:12:51 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x8e, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) (async, rerun: 64) ioctl$PPPIOCSMRU1(r0, 0x40047452, &(0x7f00000001c0)=0x5) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async, rerun: 64) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) (async, rerun: 64) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet6_tcp_int(r2, 0x6, 0x17, 0x0, &(0x7f0000000140)) (async) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x8, 0x80010, r0, 0x7b29f000) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r4, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) ioctl$PPPIOCSMRU1(r4, 0x40047452, &(0x7f0000000180)=0x1f) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) sendmsg$nl_generic(r0, &(0x7f0000000480)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000100)=ANY=[@ANYRESDEC=r1, @ANYRES64=r3, @ANYRESOCT=r0], 0x334}, 0x1, 0x0, 0x0, 0x40000c1}, 0x1400c011) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) r3 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x2, 0x121}, 0x18) epoll_wait(r3, &(0x7f0000000180)=[{}, {}, {}, {}], 0x4, 0x4d7) 05:12:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) (async) r3 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x2, 0x121}, 0x18) epoll_wait(r3, &(0x7f0000000180)=[{}, {}, {}, {}], 0x4, 0x4d7) [ 1012.362913][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1012.373732][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1012.384505][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1012.393489][T22439] usb 2-1: USB disconnect, device number 71 [ 1012.395174][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1012.472934][ T493] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1012.481880][ T493] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1012.489906][ T493] usb 4-1: Product: syz [ 1012.493937][ T493] usb 4-1: Manufacturer: syz [ 1012.498326][ T493] usb 4-1: SerialNumber: syz [ 1012.503091][ T6300] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1012.512076][ T6300] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1012.520078][ T6300] usb 1-1: Product: syz [ 1012.524309][ T6300] usb 1-1: Manufacturer: syz [ 1012.528771][ T6300] usb 1-1: SerialNumber: syz [ 1012.544235][ T493] cdc_ncm 4-1:1.0: skipping garbage [ 1012.549288][ T493] cdc_ncm 4-1:1.0: skipping garbage [ 1012.554539][ T493] cdc_ncm 4-1:1.0: CDC Union missing and no IAD found [ 1012.561155][ T493] cdc_ncm 4-1:1.0: bind() failure [ 1012.572856][T18923] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1012.581970][T18923] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1012.589974][T18923] usb 3-1: Product: syz [ 1012.594132][T18923] usb 3-1: Manufacturer: syz [ 1012.598577][T18923] usb 3-1: SerialNumber: syz 05:12:51 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) r1 = syz_usb_connect$uac1(0x6, 0x12d, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x11b, 0x3, 0x1, 0x1f, 0x70, 0x88, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xfffe, 0x81}, [@output_terminal={0x9, 0x24, 0x3, 0x6, 0x300, 0x2, 0x2, 0xff}, @selector_unit={0xb, 0x24, 0x5, 0x3, 0x1, "fd15ee10ca7f"}, @feature_unit={0x13, 0x24, 0x6, 0x1, 0x3, 0x6, [0x9, 0x6, 0x9, 0x6, 0x7, 0x2], 0x8}, @selector_unit={0xb, 0x24, 0x5, 0x5, 0x0, "f16ac71aefc2"}, @selector_unit={0xa, 0x24, 0x5, 0x2, 0x5, "707c7d5c8c"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0xff, 0x4, 0x6, 0x8, "de84", "fb"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7f, 0x2, 0x50, 0xa4, "", '=\"'}, @as_header={0x7, 0x24, 0x1, 0x6, 0x1, 0x5}, @format_type_ii_discrete={0x12, 0x24, 0x2, 0x2, 0x3, 0x200, 0x0, "81e9bc5c05c41d2a6d"}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x0, 0x4, 0x7, {0x7, 0x25, 0x1, 0x82, 0x9, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xd, 0x24, 0x2, 0x1, 0x5, 0x2, 0x9, 0x6, "820cc24724"}, @as_header={0x7, 0x24, 0x1, 0x20, 0x9f, 0x4}, @format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x200, 0x1, 0x9, "931872d818014031"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0xff, 0x3, 0x8, 0x1a, 'HZ', 'k>'}, @format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x7fff, 0x7ff, 0x3f, "51841d112595ac"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x4, 0x2, 0x80, 0x9, "388d0e0e55e1f92b39"}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x0, 0x34, 0x5, {0x7, 0x25, 0x1, 0x0, 0x62, 0xc6}}}}}}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0xf8, 0x1, 0x9, 0x40, 0x40}, 0x5, &(0x7f0000000200)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x436}}]}) (async) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r2, 0x0, 0x0) (async) syz_usb_control_io(r2, &(0x7f0000001280)={0x2c, &(0x7f0000000f80)={0x0, 0x11, 0x99, {0x99, 0x9, "da36a7e6fdc15fc01a2b35de19149a2016db9f9003e67ddd835a9c534e172a8471eaf40fceeaa80ac22d54f16b33872347cb3ce71025682a4e3884276a165ace6528893d73912ea1331627ceba113b9f87f12be410d524bf91a2df8d4de4023b9d6a38c839369c2ffd300f428e663b761a3e0a7ed0a1bc90d07d0a458aff247be13af877c8a9c4400c300c80dac70af96a8bcfea35c43d"}}, &(0x7f0000001040)={0x0, 0x3, 0xb2, @string={0xb2, 0x3, "bdf4d4e442d66ca6e75daf5195248f2d3f7044baf226190323b5456e2b854b9f5c4d4b2761beef3034f4a298948d6de0cfa0225837d552e8e222ade6740b9c0a588b003ef5cd917ba14be060fd91d5c3ba512d9082978ac4a3e73ccd9fc36621b6450e76f2d06d70c6272fa7142e2bd8110b43b58c29d40fa0dc38d428c9a5a8cc3d7530c3fe08e4aed9f925d10d8f7e7cbff20b73716c48c1f8fef18f0683182b0d78c10a515ad13b542e5fbd6e9953"}}, &(0x7f0000001100)={0x0, 0xf, 0xcf, {0x5, 0xf, 0xcf, 0x2, [@wireless={0xb, 0x10, 0x1, 0x2, 0x24, 0x2, 0x4, 0x5, 0x5}, @generic={0xbf, 0x10, 0x3, "c95285f5585ffe83a1885322a74fc7ef12486309430983d08f4ae0b1b66fdea74ada480e263167d4ca8d3699013123c2ab8bbd43ce60bfcc5e18973f41ba0f2abc24c3a0b92fdf80b78d2d226cec41b31c1118f1d7ff023a786e01d711f73bc170274d6551ddbbeb9177138d29809ef77e07630645d79feb3819f84a47b3a12f56f2677047bb95e79349ed0a26c293998538dff0665f7f8456cf4a68f98eb42334966df63ff2a78fc27f5a08f97391ce626444e4fb0ad5dfaf4df891"}]}}, &(0x7f0000001200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3f, 0x10, 0xd7, 0x80, "dc6da7b7", "075ac91d"}}, &(0x7f0000001240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x0, 0xf9, 0x80, 0x6, 0x378c, 0x20}}}, &(0x7f0000001780)={0x84, &(0x7f00000012c0)={0x40, 0x1, 0xe8, "7695aa24830390343467e1646ea042594f6cf52edd83ac9169300e012a66973240665111c7335d0d6a3d9cffd52810bfc554b5bb483e81f427564861516e2f9df9c28de31b125c62cfec6f3dabd51ff7e5cc7f64fb32a7274a62d3ee2664224e0fcc36ee4c1ef96cf1a20fed5f6676ccff408ba33d8ed106abc51b88eb869eb32f7469265b38283bb16867797c30dc042bbf7cc097aceb0d8322300e5fba058b485489b392d56693959983978ac631782a4cb33625945d3f588f177c79c1c5000e2fa7bb4e2f745d63337c4adf8ba731a5af26079355320591955214b75257cafe60536c27c62bf9"}, &(0x7f00000013c0)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001400)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000001440)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000001480)={0x20, 0x0, 0x4, {0x20, 0x8}}, &(0x7f00000014c0)={0x40, 0x7, 0x2, 0x8}, &(0x7f0000001500)={0x40, 0x9, 0x1, 0x3f}, &(0x7f0000001540)={0x40, 0xb, 0x2, "7f82"}, &(0x7f0000001580)={0x40, 0xf, 0x2, 0x9}, &(0x7f00000015c0)={0x40, 0x13, 0x6, @remote}, &(0x7f0000001600)={0x40, 0x17, 0x6, @remote}, &(0x7f0000001640)={0x40, 0x19, 0x2, "c98e"}, &(0x7f0000001680)={0x40, 0x1a, 0x2, 0x61}, &(0x7f00000016c0)={0x40, 0x1c, 0x1, 0x81}, &(0x7f0000001700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000001740)={0x40, 0x21, 0x1, 0x5}}) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000cc0)={0x14, &(0x7f0000000b40)={0x20, 0xf, 0xfd, {0xfd, 0x30, "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"}}, &(0x7f0000000c80)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000f00)={0x44, &(0x7f0000000d00)={0x20, 0x30, 0x6, "b4a6ca642686"}, &(0x7f0000000d40)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000d80)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000dc0)={0x20, 0x80, 0x1c, {0x1, 0x0, 0xea, 0x1000, 0x8001, 0x1, 0x4, 0x8, 0x106, 0x7, 0x1, 0x2}}, &(0x7f0000000e00)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000000e40)={0x20, 0x83, 0x2}, &(0x7f0000000e80)={0x20, 0x87, 0x2, 0x40}, &(0x7f0000000ec0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io(r1, &(0x7f0000000600)={0x2c, &(0x7f0000000300)={0x20, 0x2, 0xce, {0xce, 0x9, "3dae3ee1656bcc33962a62d35f20ee95272d9c5adddd24ab29cae72cfaca3df2bf4e6ba22ac434deba9e27a73d14cc98e775d9ef6895dbffe7025f57599154b5e7f859ffb437b5488b068eda5e4f0a8f144c783cb4ab90fe5249aeb1fa1974e18b2ef4654b1832e7efd4e7981478c741bd3eeb6c2c63d1c5361b01af1c5aa7ad8e37848458914508a14740f7fcbc31322fa5eec67de5db86c228f4e4db2107e69b04c0e0dab88aa5d45dd86ecac159f61852cd1096e6ca1fef52a56ebfadd0baca9080846a35d9976534965b"}}, &(0x7f0000000500)={0x0, 0x3, 0xb, @string={0xb, 0x3, "6171baa0d9fbda4a3f"}}, &(0x7f0000000540)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000580)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x2, 0x1, 0x0, "e2c69403", "cb2a58ec"}}, &(0x7f00000005c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x9, 0x10, 0x7, 0xff, 0x4, 0x8, 0x8}}}, &(0x7f0000000a80)={0x84, &(0x7f0000000640)={0x60, 0xc, 0x60, "b72f0e72b0828008b317e8429189a40256b4f1e427e4fc795b4436d23821790ae1b5276f574a72c490666092081c48ffe01ff238a2d2e66d2a647a270153103e3a13df953668a62f2512d46ee61022d9b43b50508176d084019c9eee35b6f3e8"}, &(0x7f00000006c0)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000700)={0x0, 0x8, 0x1, 0x1f}, &(0x7f0000000740)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000780)={0x20, 0x0, 0x4, {0x4, 0x80}}, &(0x7f00000007c0)={0x40, 0x7, 0x2, 0x3f}, &(0x7f0000000800)={0x40, 0x9, 0x1, 0x3f}, &(0x7f0000000840)={0x40, 0xb, 0x2, "d2c3"}, &(0x7f0000000880)={0x40, 0xf, 0x2, 0x6f0d}, &(0x7f00000008c0)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000900)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000940)={0x40, 0x19, 0x2, "23a8"}, &(0x7f0000000980)={0x40, 0x1a, 0x2, 0x6}, &(0x7f00000009c0)={0x40, 0x1c, 0x1, 0x8}, &(0x7f0000000a00)={0x40, 0x1e, 0x1, 0x3}, &(0x7f0000000a40)={0x40, 0x21, 0x1, 0x6}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) (async) r3 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x2, 0x121}, 0x18) epoll_wait(r3, &(0x7f0000000180)=[{}, {}, {}, {}], 0x4, 0x4d7) 05:12:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, 0x0, &(0x7f00000000c0)) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x9, 0xa3}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000000c0)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f00000002c0)={0x1, 'veth0_to_bridge\x00', {}, 0x101}) r5 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x404000, 0x30}, 0x18) r6 = inotify_init1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000180)={0x8}) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x4800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r7, &(0x7f0000000200)={0x1}) [ 1012.622891][T24806] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 05:12:51 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, 0x0, &(0x7f00000000c0)) (async) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x9, 0xa3}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000000c0)) (async) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, 0x0, &(0x7f00000000c0)) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f00000002c0)={0x1, 'veth0_to_bridge\x00', {}, 0x101}) (async) r5 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x404000, 0x30}, 0x18) r6 = inotify_init1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000180)={0x8}) (async) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x4800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r7, &(0x7f0000000200)={0x1}) [ 1012.667277][ T30] audit: type=1400 audit(1676869971.380:273): avc: denied { lock } for pid=24840 comm="syz-executor.5" path="socket:[64914]" dev="sockfs" ino=64914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 1012.743108][T24811] udc-core: couldn't find an available UDC or it's busy [ 1012.749925][T24811] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1012.842874][T22439] usb 2-1: new high-speed USB device number 72 using dummy_hcd [ 1012.846179][T24806] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1012.857225][T24806] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1012.892987][T24817] udc-core: couldn't find an available UDC or it's busy [ 1012.893003][T24818] udc-core: couldn't find an available UDC or it's busy [ 1012.893017][T24818] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1012.899873][T24817] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1012.907046][T24818] udc-core: couldn't find an available UDC or it's busy [ 1012.914549][T24846] udc-core: couldn't find an available UDC or it's busy [ 1012.921197][ T6] usb 5-1: new high-speed USB device number 71 using dummy_hcd [ 1012.928007][T24846] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1012.934698][T24818] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1012.973765][ T6300] usb 1-1: USB disconnect, device number 112 [ 1013.232840][T22439] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1013.312844][T18923] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 1013.318725][T18923] cdc_ncm 3-1:1.0: bind() failure [ 1013.324770][T18923] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1013.331409][T18923] cdc_ncm 3-1:1.1: bind() failure [ 1013.336459][ T6] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1013.402882][T22439] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1013.411834][T22439] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1013.419875][T22439] usb 2-1: Product: syz [ 1013.423976][T22439] usb 2-1: Manufacturer: syz [ 1013.428373][T22439] usb 2-1: SerialNumber: syz [ 1013.522850][ T6] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1013.531882][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1013.539724][ T6] usb 5-1: Product: syz [ 1013.543681][ T6] usb 5-1: Manufacturer: syz [ 1013.548124][ T6] usb 5-1: SerialNumber: syz [ 1013.794125][T24854] udc-core: couldn't find an available UDC or it's busy [ 1013.800933][T24854] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1013.853012][ T6] cdc_ncm 5-1:1.0: bind() failure [ 1013.858937][ T6] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 1013.865888][ T6] cdc_ncm 5-1:1.1: bind() failure [ 1013.871936][ T6] usb 5-1: USB disconnect, device number 71 [ 1014.165538][ T471] usb 4-1: USB disconnect, device number 109 05:12:53 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:53 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, &(0x7f0000000240), &(0x7f0000000280)=0x4) (async) getsockopt$inet6_tcp_int(r1, 0x6, 0x7, 0x0, &(0x7f00000000c0)) fcntl$lock(r1, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x9, 0xa3}) (async) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000000c0)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r4, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r4, 0x8982, &(0x7f00000002c0)={0x1, 'veth0_to_bridge\x00', {}, 0x101}) (async) r5 = openat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x404000, 0x30}, 0x18) r6 = inotify_init1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r6, &(0x7f0000000180)={0x8}) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0), 0x4800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r7, &(0x7f0000000200)={0x1}) 05:12:53 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async, rerun: 32) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) (async) r2 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xbf, 0x1a, 0xd4, 0x40, 0x403, 0xfa02, 0xcde5, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf9, 0xb3, 0xd0}}]}}]}}, 0x0) syz_usb_control_io$hid(r2, 0x0, &(0x7f0000001880)={0x2c, &(0x7f00000015c0)={0x0, 0x0, 0x1, "16"}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f00000000c0)={0x14, 0x0, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:53 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) r1 = syz_usb_connect$uac1(0x6, 0x12d, &(0x7f00000000c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x11b, 0x3, 0x1, 0x1f, 0x70, 0x88, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xfffe, 0x81}, [@output_terminal={0x9, 0x24, 0x3, 0x6, 0x300, 0x2, 0x2, 0xff}, @selector_unit={0xb, 0x24, 0x5, 0x3, 0x1, "fd15ee10ca7f"}, @feature_unit={0x13, 0x24, 0x6, 0x1, 0x3, 0x6, [0x9, 0x6, 0x9, 0x6, 0x7, 0x2], 0x8}, @selector_unit={0xb, 0x24, 0x5, 0x5, 0x0, "f16ac71aefc2"}, @selector_unit={0xa, 0x24, 0x5, 0x2, 0x5, "707c7d5c8c"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0xff, 0x4, 0x6, 0x8, "de84", "fb"}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7f, 0x2, 0x50, 0xa4, "", '=\"'}, @as_header={0x7, 0x24, 0x1, 0x6, 0x1, 0x5}, @format_type_ii_discrete={0x12, 0x24, 0x2, 0x2, 0x3, 0x200, 0x0, "81e9bc5c05c41d2a6d"}]}, {{0x9, 0x5, 0x1, 0x9, 0x20, 0x0, 0x4, 0x7, {0x7, 0x25, 0x1, 0x82, 0x9, 0x5}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xd, 0x24, 0x2, 0x1, 0x5, 0x2, 0x9, 0x6, "820cc24724"}, @as_header={0x7, 0x24, 0x1, 0x20, 0x9f, 0x4}, @format_type_ii_discrete={0x11, 0x24, 0x2, 0x2, 0x200, 0x1, 0x9, "931872d818014031"}, @format_type_i_continuous={0xc, 0x24, 0x2, 0x1, 0xff, 0x3, 0x8, 0x1a, 'HZ', 'k>'}, @format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x7fff, 0x7ff, 0x3f, "51841d112595ac"}, @format_type_i_discrete={0x11, 0x24, 0x2, 0x1, 0x4, 0x2, 0x80, 0x9, "388d0e0e55e1f92b39"}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x0, 0x34, 0x5, {0x7, 0x25, 0x1, 0x0, 0x62, 0xc6}}}}}}}]}}, &(0x7f00000002c0)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x201, 0xf8, 0x1, 0x9, 0x40, 0x40}, 0x5, &(0x7f0000000200)={0x5, 0xf, 0x5}, 0x1, [{0x4, &(0x7f0000000280)=@lang_id={0x4, 0x3, 0x436}}]}) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r2, 0x0, 0x0) (async) syz_usb_control_io(r2, &(0x7f0000001280)={0x2c, &(0x7f0000000f80)={0x0, 0x11, 0x99, {0x99, 0x9, "da36a7e6fdc15fc01a2b35de19149a2016db9f9003e67ddd835a9c534e172a8471eaf40fceeaa80ac22d54f16b33872347cb3ce71025682a4e3884276a165ace6528893d73912ea1331627ceba113b9f87f12be410d524bf91a2df8d4de4023b9d6a38c839369c2ffd300f428e663b761a3e0a7ed0a1bc90d07d0a458aff247be13af877c8a9c4400c300c80dac70af96a8bcfea35c43d"}}, &(0x7f0000001040)={0x0, 0x3, 0xb2, @string={0xb2, 0x3, "bdf4d4e442d66ca6e75daf5195248f2d3f7044baf226190323b5456e2b854b9f5c4d4b2761beef3034f4a298948d6de0cfa0225837d552e8e222ade6740b9c0a588b003ef5cd917ba14be060fd91d5c3ba512d9082978ac4a3e73ccd9fc36621b6450e76f2d06d70c6272fa7142e2bd8110b43b58c29d40fa0dc38d428c9a5a8cc3d7530c3fe08e4aed9f925d10d8f7e7cbff20b73716c48c1f8fef18f0683182b0d78c10a515ad13b542e5fbd6e9953"}}, &(0x7f0000001100)={0x0, 0xf, 0xcf, {0x5, 0xf, 0xcf, 0x2, [@wireless={0xb, 0x10, 0x1, 0x2, 0x24, 0x2, 0x4, 0x5, 0x5}, @generic={0xbf, 0x10, 0x3, "c95285f5585ffe83a1885322a74fc7ef12486309430983d08f4ae0b1b66fdea74ada480e263167d4ca8d3699013123c2ab8bbd43ce60bfcc5e18973f41ba0f2abc24c3a0b92fdf80b78d2d226cec41b31c1118f1d7ff023a786e01d711f73bc170274d6551ddbbeb9177138d29809ef77e07630645d79feb3819f84a47b3a12f56f2677047bb95e79349ed0a26c293998538dff0665f7f8456cf4a68f98eb42334966df63ff2a78fc27f5a08f97391ce626444e4fb0ad5dfaf4df891"}]}}, &(0x7f0000001200)={0x20, 0x29, 0xf, {0xf, 0x29, 0x3f, 0x10, 0xd7, 0x80, "dc6da7b7", "075ac91d"}}, &(0x7f0000001240)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x4, 0x0, 0xf9, 0x80, 0x6, 0x378c, 0x20}}}, &(0x7f0000001780)={0x84, &(0x7f00000012c0)={0x40, 0x1, 0xe8, "7695aa24830390343467e1646ea042594f6cf52edd83ac9169300e012a66973240665111c7335d0d6a3d9cffd52810bfc554b5bb483e81f427564861516e2f9df9c28de31b125c62cfec6f3dabd51ff7e5cc7f64fb32a7274a62d3ee2664224e0fcc36ee4c1ef96cf1a20fed5f6676ccff408ba33d8ed106abc51b88eb869eb32f7469265b38283bb16867797c30dc042bbf7cc097aceb0d8322300e5fba058b485489b392d56693959983978ac631782a4cb33625945d3f588f177c79c1c5000e2fa7bb4e2f745d63337c4adf8ba731a5af26079355320591955214b75257cafe60536c27c62bf9"}, &(0x7f00000013c0)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000001400)={0x0, 0x8, 0x1, 0x8}, &(0x7f0000001440)={0x20, 0x0, 0x4, {0x3, 0x1}}, &(0x7f0000001480)={0x20, 0x0, 0x4, {0x20, 0x8}}, &(0x7f00000014c0)={0x40, 0x7, 0x2, 0x8}, &(0x7f0000001500)={0x40, 0x9, 0x1, 0x3f}, &(0x7f0000001540)={0x40, 0xb, 0x2, "7f82"}, &(0x7f0000001580)={0x40, 0xf, 0x2, 0x9}, &(0x7f00000015c0)={0x40, 0x13, 0x6, @remote}, &(0x7f0000001600)={0x40, 0x17, 0x6, @remote}, &(0x7f0000001640)={0x40, 0x19, 0x2, "c98e"}, &(0x7f0000001680)={0x40, 0x1a, 0x2, 0x61}, &(0x7f00000016c0)={0x40, 0x1c, 0x1, 0x81}, &(0x7f0000001700)={0x40, 0x1e, 0x1, 0x4}, &(0x7f0000001740)={0x40, 0x21, 0x1, 0x5}}) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000cc0)={0x14, &(0x7f0000000b40)={0x20, 0xf, 0xfd, {0xfd, 0x30, "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"}}, &(0x7f0000000c80)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000f00)={0x44, &(0x7f0000000d00)={0x20, 0x30, 0x6, "b4a6ca642686"}, &(0x7f0000000d40)={0x0, 0xa, 0x1, 0x5}, &(0x7f0000000d80)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000dc0)={0x20, 0x80, 0x1c, {0x1, 0x0, 0xea, 0x1000, 0x8001, 0x1, 0x4, 0x8, 0x106, 0x7, 0x1, 0x2}}, &(0x7f0000000e00)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000000e40)={0x20, 0x83, 0x2}, &(0x7f0000000e80)={0x20, 0x87, 0x2, 0x40}, &(0x7f0000000ec0)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io(r1, &(0x7f0000000600)={0x2c, &(0x7f0000000300)={0x20, 0x2, 0xce, {0xce, 0x9, "3dae3ee1656bcc33962a62d35f20ee95272d9c5adddd24ab29cae72cfaca3df2bf4e6ba22ac434deba9e27a73d14cc98e775d9ef6895dbffe7025f57599154b5e7f859ffb437b5488b068eda5e4f0a8f144c783cb4ab90fe5249aeb1fa1974e18b2ef4654b1832e7efd4e7981478c741bd3eeb6c2c63d1c5361b01af1c5aa7ad8e37848458914508a14740f7fcbc31322fa5eec67de5db86c228f4e4db2107e69b04c0e0dab88aa5d45dd86ecac159f61852cd1096e6ca1fef52a56ebfadd0baca9080846a35d9976534965b"}}, &(0x7f0000000500)={0x0, 0x3, 0xb, @string={0xb, 0x3, "6171baa0d9fbda4a3f"}}, &(0x7f0000000540)={0x0, 0xf, 0x5, {0x5, 0xf, 0x5}}, &(0x7f0000000580)={0x20, 0x29, 0xf, {0xf, 0x29, 0x2, 0x2, 0x1, 0x0, "e2c69403", "cb2a58ec"}}, &(0x7f00000005c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x9, 0x10, 0x7, 0xff, 0x4, 0x8, 0x8}}}, &(0x7f0000000a80)={0x84, &(0x7f0000000640)={0x60, 0xc, 0x60, "b72f0e72b0828008b317e8429189a40256b4f1e427e4fc795b4436d23821790ae1b5276f574a72c490666092081c48ffe01ff238a2d2e66d2a647a270153103e3a13df953668a62f2512d46ee61022d9b43b50508176d084019c9eee35b6f3e8"}, &(0x7f00000006c0)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000700)={0x0, 0x8, 0x1, 0x1f}, &(0x7f0000000740)={0x20, 0x0, 0x4, {0x2, 0x3}}, &(0x7f0000000780)={0x20, 0x0, 0x4, {0x4, 0x80}}, &(0x7f00000007c0)={0x40, 0x7, 0x2, 0x3f}, &(0x7f0000000800)={0x40, 0x9, 0x1, 0x3f}, &(0x7f0000000840)={0x40, 0xb, 0x2, "d2c3"}, &(0x7f0000000880)={0x40, 0xf, 0x2, 0x6f0d}, &(0x7f00000008c0)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000900)={0x40, 0x17, 0x6, @multicast}, &(0x7f0000000940)={0x40, 0x19, 0x2, "23a8"}, &(0x7f0000000980)={0x40, 0x1a, 0x2, 0x6}, &(0x7f00000009c0)={0x40, 0x1c, 0x1, 0x8}, &(0x7f0000000a00)={0x40, 0x1e, 0x1, 0x3}, &(0x7f0000000a40)={0x40, 0x21, 0x1, 0x6}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1014.632617][T18923] usb 3-1: USB disconnect, device number 115 [ 1014.762848][T22439] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1014.769288][T22439] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1014.776687][T22439] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 1014.912794][ T6] usb 1-1: new full-speed USB device number 113 using dummy_hcd [ 1014.920320][ T6300] usb 5-1: new high-speed USB device number 72 using dummy_hcd [ 1014.994893][T22439] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1015.006907][T22439] usb 2-1: USB disconnect, device number 72 [ 1015.013214][T22439] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1015.042818][T18923] usb 3-1: new full-speed USB device number 116 using dummy_hcd [ 1015.282860][ T6300] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1015.293860][ T6] usb 1-1: config 1 has an invalid descriptor of length 204, skipping remainder of the config [ 1015.304115][ T6] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1015.313040][ T6] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 05:12:54 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1015.422843][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1015.433898][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1015.444857][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1015.455646][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 05:12:54 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) (async, rerun: 64) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (rerun: 64) 05:12:54 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_create1(0x80000) (async) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000040)={0x20000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 1015.476100][ T6300] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1015.486783][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1015.497929][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1015.506354][ T6300] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1015.514688][ T6] usb 1-1: Product: syz [ 1015.518737][ T6300] usb 5-1: Product: syz 05:12:54 executing program 5: ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:54 executing program 5: ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000040)) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async, rerun: 32) r1 = epoll_create1(0x0) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:12:54 executing program 5: ioctl$FS_IOC_GETFLAGS(0xffffffffffffffff, 0x80086601, &(0x7f0000000040)) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 1015.523197][ T6] usb 1-1: Manufacturer: syz [ 1015.527668][ T6300] usb 5-1: Manufacturer: syz [ 1015.532158][ T6] usb 1-1: SerialNumber: syz [ 1015.536912][ T6300] usb 5-1: SerialNumber: syz [ 1015.622871][T18923] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1015.631731][T18923] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1015.639624][T18923] usb 3-1: Product: syz [ 1015.643562][T18923] usb 3-1: Manufacturer: syz [ 1015.648077][T18923] usb 3-1: SerialNumber: syz [ 1015.672887][T24870] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1015.782776][T22439] usb 4-1: new high-speed USB device number 110 using dummy_hcd [ 1015.785386][T24897] udc-core: couldn't find an available UDC or it's busy [ 1015.797205][T24897] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1015.802862][ T1692] usb 2-1: new high-speed USB device number 73 using dummy_hcd [ 1015.805031][T24897] udc-core: couldn't find an available UDC or it's busy [ 1015.818591][T24897] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1015.893802][T24870] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1015.900655][T24870] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1015.997777][T24899] udc-core: couldn't find an available UDC or it's busy [ 1016.005009][T24899] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1016.152845][ T6300] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1016.159228][ T6300] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1016.162940][T22439] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1016.167035][ T1692] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1016.187887][ T6300] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 1016.342844][T22439] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1016.351758][T22439] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1016.359949][T22439] usb 4-1: Product: syz [ 1016.362887][T18923] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 1016.364282][T22439] usb 4-1: Manufacturer: syz [ 1016.369780][T18923] cdc_ncm 3-1:1.0: bind() failure [ 1016.374495][T22439] usb 4-1: SerialNumber: syz [ 1016.379080][ T6300] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 1016.388875][ T1692] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1016.400202][ T6300] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 1016.410151][ T1692] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1016.418917][T18923] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1016.428567][ T6300] usb 5-1: USB disconnect, device number 72 [ 1016.439609][ T1692] usb 2-1: Product: syz [ 1016.443923][T18923] cdc_ncm 3-1:1.1: bind() failure [ 1016.449900][ T1692] usb 2-1: Manufacturer: syz [ 1016.454769][ T6300] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 1016.463475][ T1692] usb 2-1: SerialNumber: syz [ 1017.522850][T22439] cdc_ncm 4-1:1.0: failed to get mac address [ 1017.542863][T22439] cdc_ncm 4-1:1.0: bind() failure [ 1017.562847][T22439] cdc_ncm: probe of 4-1:1.1 failed with error -71 [ 1017.582846][T22439] cdc_mbim: probe of 4-1:1.1 failed with error -71 [ 1017.582912][ T1692] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1017.595850][ T1692] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1017.598630][T22439] usb 4-1: USB disconnect, device number 110 [ 1017.603429][ T1692] cdc_ncm 2-1:1.0: setting rx_max = 2048 05:12:56 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x5) 05:12:56 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000900000402505a1a44000010203010902010001000000000004000001020d0000052406000105240000000d240f0100000000000000000006241a0085821732382b7500000905810300020000000904010000020d00000904010102020d01000905820200020000000905"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d, 0x0, 0x1ff}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000680)={0x14, &(0x7f00000005c0)={0x0, 0xf, 0x74, {0x74, 0x31, "3d31766491df91def515665737b23b8f3d2f0b3d426f6b8c7314a2889903fcc8cf5c36f6d1d790e732ed4175f3d75a05f88c7e8e9c9b7293359edcc9986aca6f501e94ee49864ad76230cc791b606e772989ffa1bc3692f44030c6b52e5ee55ba07f47dff89352d06b02c9061649384a5553"}}, &(0x7f0000000640)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000940)={0x44, &(0x7f00000006c0)={0x20, 0x30, 0x9d, "a737ebef483f4c020e059e2d8c322f0b1aa95430d1c426204608ec37301c1db5b2f78472c6c4bfe6712708fced4ad7dc72211e443a7d3819712ce397c0921099d2d9048643059b7134d7f30ad53d34f102805d504710384ccbb1523cc0c614c4a630727ae566c7ac65625faaf9dfbdf4f8f5d69d35bb58b31e329c070f409c1b6826e2f79027f2ac70bfdd6aa3dcad7637dade4c7183abc8b27b9a80d9"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000800)={0x20, 0x80, 0x1c, {0x7fff, 0x99, 0x7, 0x8, 0x61f, 0x6, 0x8, 0x385, 0x7165, 0x42, 0x8, 0x5}}, &(0x7f0000000840)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000000880)={0x20, 0x83, 0x2}, &(0x7f00000008c0)={0x20, 0x87, 0x2, 0xff80}, &(0x7f0000000900)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r2 = syz_usb_connect$cdc_ncm(0x2, 0xb1, &(0x7f00000009c0)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x2, 0x1, 0x1, 0x0, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "88"}, {0x5, 0x24, 0x0, 0x1f}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x81be, 0x7, 0x42}, {0x6, 0x24, 0x1a, 0x7ff, 0x4}, [@mdlm_detail={0x42, 0x24, 0x13, 0x3, "4f92e497c9fec0859816c75b437e4172994b8513f2fe5344f7344f5d0aecffd7b2f940adcae6c34f2d7ad191534f27f59d9ffcf6ff44a88b1ff2de2b96da"}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0x9, 0x11, 0x16}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x47, 0x80, 0x9}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x7, 0x1, 0x81}}}}}}}]}}, &(0x7f0000000bc0)={0xa, &(0x7f0000000a80)={0xa, 0x6, 0x300, 0x54, 0x0, 0x7, 0x40, 0x1}, 0xc, &(0x7f0000000ac0)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0xe, 0xf, 0xc, 0x101}]}, 0x2, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0x3801}}, {0x52, &(0x7f0000000b40)=@string={0x52, 0x3, "faaebc285d6db37fd198cd29593436e8ea689da09e1c7ae80da565fe4d724f70aaa1de9da8952ad7a4e3a25854dda3b5e02bc8cc9731f53a80e26da514b905ded2eaf7b6b5337c0e3a03b3395d0b6b85"}}]}) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000d00)={0x14, &(0x7f0000000c00)={0x20, 0x4, 0xa7, {0xa7, 0x10, "5b10c08a6b642c53ae38a23a6e2ad637b3605c26d02e1638243534813319288efd5390ce9662822a86afe164916f599937a185046576534468bfbb2ebd6e8cf58c670b8feb86ed455b79bc5c96455f00c1ed2cd7f8742c7e7b3cf6a7e8481d798b704d91347ff1e276ad03bbd2a6be9c8671cd6b526c660e5afbcf0f63306b4e1071a4d62e7c3ca03c7ae17073c71edec97a6cf319dd5002ad4f533e27d16b691289df3267"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000f40)={0x44, &(0x7f0000000d40)={0x40, 0xa, 0xc, "735a2c1fef022a75bbc4de51"}, &(0x7f0000000d80)={0x0, 0xa, 0x1, 0x3f}, &(0x7f0000000dc0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000e00)={0x20, 0x80, 0x1c, {0x0, 0x75, 0x8, 0x4, 0xb58a, 0xfe, 0xc76, 0x3, 0x4, 0x2, 0x0, 0x5}}, &(0x7f0000000e40)={0x20, 0x85, 0x4, 0x80}, &(0x7f0000000e80)={0x20, 0x83, 0x2}, &(0x7f0000000ec0)={0x20, 0x87, 0x2, 0x200}, &(0x7f0000000f00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0x0, 0x620a1d676ff8a086, 0xf, {0xf, 0x23, "c6b2d8195b54d94694fdd347d9"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000140)={0x0, 0x8, 0xbc, "d101d862585a8aed8de2cfff1e233368b0298468c0598c66001648fb1e270a6e94f42c5f754a33e98bcd2d379e45671cb9c448a5ca430f5bf3c89c65a1b8e1cd7e15ddc3f23853d612f0593e0fe52f8f6d3f7e0b1150743a0024df3d6e55900b2287bc6dfc9590d9b6348c37308ef47e93504613c3a5f030bc946a935e844b20b2cd3f0a161a701f5bd6ad62cb1e269028e8f6d54f90cf3d60e6daac76ad8dc5ebe507cfc4a4b8daf66ba2f42fa09473940717e567823e70850de444"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x5}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xd6}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xd5, 0x101, 0x2, 0x331, 0xebe6, 0x3, 0x6, 0x8001, 0xa5de, 0x8, 0x5, 0x4}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0x2}, &(0x7f0000000380)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000003c0)={0x20, 0x87, 0x2, 0x3ff}, &(0x7f0000000500)={0x20, 0x89, 0x2, 0x1}}) 05:12:56 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x40, 0x5, 0xb8, {0xb8, 0x31, "c2e8c7a57a7e9e084ffbdd2e1b62132c34e027a5db78dd20fd884a82c9f71b2aa0700b1272dd6a456a7d2e416242cf1a84a6224dac7f1846777556a6ace7aedf5aeaa9624a0006d30862dcb140d40dafe6752795e4cabab52799eb5cc488cbd5509eec121e5876a74bcae23ff6e1babd3db8f161cb48f6009f8443ca106dc101019b089fb14748db4807598279722841bd35b2580a719aaa6e4b18378d3d02e510cafcc65420edae01752603a09a895a2dd3a3046989"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000005c0)={0x44, &(0x7f0000000280)={0x0, 0x14, 0xbd, "3bf55c58ee48474a6c08744e71317e4e2db23516ece6c591af5bc16d76e78289fab92fd42a02b4344ff7da945f3dac0a590bb5dae27a0a8e1d1f1b10da488f7ca807ee25faa17cedea9ebd3479075d240f375c8c0ea9ef10c094b56e0936dbed3dcf95961a2c4d4cf7effbba44cd94c6e4ece5839d7b12705f636f856f4fbde91f46e45191de3ab17977c3c475e479f758cf763d252b9a05d7046c1fe307d56d1da6594ae52aaf7a86fcdb1a1016fca0badf87f2fed49a2302c54d17a0"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000200)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000380)={0x20, 0x80, 0x1c, {0x7ff, 0x7ff, 0xfff, 0x4, 0x7f, 0x7, 0x80, 0xffff7718, 0xffc1, 0x3, 0x800, 0x2}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0x8000}, &(0x7f0000000500)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x87, 0x2, 0x6c1a}, &(0x7f0000000580)={0x20, 0x89, 0x2}}) [ 1017.647213][ T471] usb 1-1: USB disconnect, device number 113 [ 1017.657783][T18923] usb 3-1: USB disconnect, device number 116 [ 1017.814454][ T1692] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1017.942827][ T493] usb 5-1: new high-speed USB device number 73 using dummy_hcd [ 1018.014801][ T1692] usb 2-1: USB disconnect, device number 73 [ 1018.032855][T18923] usb 3-1: new full-speed USB device number 117 using dummy_hcd [ 1018.040698][ T1692] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1018.082790][ T471] usb 1-1: new full-speed USB device number 114 using dummy_hcd [ 1018.312847][ T493] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1018.402848][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1018.413778][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1018.424498][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1018.435277][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1018.462847][ T471] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1018.473750][ T471] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1018.484578][ T471] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1018.495376][ T471] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 05:12:57 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x5) (async) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x5) 05:12:57 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) 05:12:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) epoll_wait(r1, &(0x7f0000000040)=[{}, {}, {}], 0x3, 0x5) 05:12:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x305000, 0x40) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000100)=0x3) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) 05:12:57 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x305000, 0x40) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000100)=0x3) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) (async) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) [ 1018.512844][ T493] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1018.521752][ T493] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1018.536708][ T493] usb 5-1: Product: syz [ 1018.541111][ T493] usb 5-1: Manufacturer: syz [ 1018.545750][ T493] usb 5-1: SerialNumber: syz [ 1018.551498][ T493] usb 5-1: config 0 descriptor?? 05:12:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x305000, 0x40) ioctl$PPPIOCNEWUNIT(r1, 0xc004743e, &(0x7f0000000100)=0x3) (async) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) (async) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00000000c0)) 05:12:57 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000006, 0x30, r0, 0x2278b000) r2 = dup2(r0, r1) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x6, &(0x7f0000000100)={[0x5]}, 0x8) [ 1018.602961][T18923] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1018.617026][T18923] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1018.629928][T18923] usb 3-1: Product: syz [ 1018.634421][T18923] usb 3-1: Manufacturer: syz [ 1018.642038][T18923] usb 3-1: SerialNumber: syz [ 1018.662904][T24952] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1018.672873][ T471] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1018.681910][ T471] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1018.689860][ T471] usb 1-1: Product: syz [ 1018.693939][ T471] usb 1-1: Manufacturer: syz [ 1018.698333][ T471] usb 1-1: SerialNumber: syz [ 1018.732833][T24954] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1018.822783][ T496] usb 4-1: new high-speed USB device number 111 using dummy_hcd [ 1018.822783][ T1692] usb 2-1: new high-speed USB device number 74 using dummy_hcd [ 1018.883738][T24952] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1018.890616][T24952] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1018.953391][T24954] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1018.960226][T24954] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1019.192852][ T1692] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1019.193681][ T496] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1019.352845][T18923] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 1019.358727][T18923] cdc_ncm 3-1:1.0: bind() failure [ 1019.363946][ T1692] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1019.373654][T18923] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1019.380248][T18923] cdc_ncm 3-1:1.1: bind() failure [ 1019.385367][ T1692] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1019.393355][ T1692] usb 2-1: Product: syz [ 1019.399819][ T1692] usb 2-1: Manufacturer: syz [ 1019.404502][ T1692] usb 2-1: SerialNumber: syz [ 1019.412973][ T496] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1019.421914][ T496] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1019.429800][ T496] usb 4-1: Product: syz [ 1019.433829][ T496] usb 4-1: Manufacturer: syz [ 1019.438227][ T496] usb 4-1: SerialNumber: syz [ 1019.603087][T24954] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1019.609978][T24954] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1019.842854][ T471] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1019.847143][T25022] udc-core: couldn't find an available UDC or it's busy [ 1019.849356][ T471] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1019.856441][T25022] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1019.863340][ T471] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 1020.062857][ T471] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 1020.070620][ T471] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 1020.265362][T18923] usb 1-1: USB disconnect, device number 114 [ 1020.282837][T18923] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 1020.532834][ T1692] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1020.539368][ T1692] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1020.546918][ T1692] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 1020.563331][T25000] udc-core: couldn't find an available UDC or it's busy [ 1020.570575][T25000] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1020.575205][T25070] udc-core: couldn't find an available UDC or it's busy [ 1020.584763][T25070] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1020.622847][ T496] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1020.629157][ T496] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1020.636494][ T496] cdc_ncm 4-1:1.0: setting rx_max = 2048 05:12:59 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:12:59 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async, rerun: 64) r1 = epoll_create1(0x0) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async, rerun: 32) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async, rerun: 32) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000006, 0x30, r0, 0x2278b000) r2 = dup2(r0, r1) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x6, &(0x7f0000000100)={[0x5]}, 0x8) [ 1020.678685][T18923] usb 3-1: USB disconnect, device number 117 [ 1020.679782][ T496] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 1020.744880][ T1692] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1020.944589][ T493] usb 2-1: USB disconnect, device number 74 [ 1020.950616][ T493] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1021.084079][ T496] usb 4-1: USB disconnect, device number 111 [ 1021.102804][ T496] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 1021.152783][T18923] usb 3-1: new full-speed USB device number 118 using dummy_hcd [ 1021.542837][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1021.553702][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1021.564300][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1021.574973][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 05:13:00 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000900000402505a1a44000010203010902010001000000000004000001020d0000052406000105240000000d240f0100000000000000000006241a0085821732382b7500000905810300020000000904010000020d00000904010102020d01000905820200020000000905"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d, 0x0, 0x1ff}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d, 0x0, 0x1ff}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (async) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000680)={0x14, &(0x7f00000005c0)={0x0, 0xf, 0x74, {0x74, 0x31, "3d31766491df91def515665737b23b8f3d2f0b3d426f6b8c7314a2889903fcc8cf5c36f6d1d790e732ed4175f3d75a05f88c7e8e9c9b7293359edcc9986aca6f501e94ee49864ad76230cc791b606e772989ffa1bc3692f44030c6b52e5ee55ba07f47dff89352d06b02c9061649384a5553"}}, &(0x7f0000000640)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000940)={0x44, &(0x7f00000006c0)={0x20, 0x30, 0x9d, "a737ebef483f4c020e059e2d8c322f0b1aa95430d1c426204608ec37301c1db5b2f78472c6c4bfe6712708fced4ad7dc72211e443a7d3819712ce397c0921099d2d9048643059b7134d7f30ad53d34f102805d504710384ccbb1523cc0c614c4a630727ae566c7ac65625faaf9dfbdf4f8f5d69d35bb58b31e329c070f409c1b6826e2f79027f2ac70bfdd6aa3dcad7637dade4c7183abc8b27b9a80d9"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000800)={0x20, 0x80, 0x1c, {0x7fff, 0x99, 0x7, 0x8, 0x61f, 0x6, 0x8, 0x385, 0x7165, 0x42, 0x8, 0x5}}, &(0x7f0000000840)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000000880)={0x20, 0x83, 0x2}, &(0x7f00000008c0)={0x20, 0x87, 0x2, 0xff80}, &(0x7f0000000900)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000680)={0x14, &(0x7f00000005c0)={0x0, 0xf, 0x74, {0x74, 0x31, "3d31766491df91def515665737b23b8f3d2f0b3d426f6b8c7314a2889903fcc8cf5c36f6d1d790e732ed4175f3d75a05f88c7e8e9c9b7293359edcc9986aca6f501e94ee49864ad76230cc791b606e772989ffa1bc3692f44030c6b52e5ee55ba07f47dff89352d06b02c9061649384a5553"}}, &(0x7f0000000640)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000940)={0x44, &(0x7f00000006c0)={0x20, 0x30, 0x9d, "a737ebef483f4c020e059e2d8c322f0b1aa95430d1c426204608ec37301c1db5b2f78472c6c4bfe6712708fced4ad7dc72211e443a7d3819712ce397c0921099d2d9048643059b7134d7f30ad53d34f102805d504710384ccbb1523cc0c614c4a630727ae566c7ac65625faaf9dfbdf4f8f5d69d35bb58b31e329c070f409c1b6826e2f79027f2ac70bfdd6aa3dcad7637dade4c7183abc8b27b9a80d9"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000800)={0x20, 0x80, 0x1c, {0x7fff, 0x99, 0x7, 0x8, 0x61f, 0x6, 0x8, 0x385, 0x7165, 0x42, 0x8, 0x5}}, &(0x7f0000000840)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000000880)={0x20, 0x83, 0x2}, &(0x7f00000008c0)={0x20, 0x87, 0x2, 0xff80}, &(0x7f0000000900)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_connect$cdc_ncm(0x2, 0xb1, &(0x7f00000009c0)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x2, 0x1, 0x1, 0x0, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "88"}, {0x5, 0x24, 0x0, 0x1f}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x81be, 0x7, 0x42}, {0x6, 0x24, 0x1a, 0x7ff, 0x4}, [@mdlm_detail={0x42, 0x24, 0x13, 0x3, "4f92e497c9fec0859816c75b437e4172994b8513f2fe5344f7344f5d0aecffd7b2f940adcae6c34f2d7ad191534f27f59d9ffcf6ff44a88b1ff2de2b96da"}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0x9, 0x11, 0x16}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x47, 0x80, 0x9}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x7, 0x1, 0x81}}}}}}}]}}, &(0x7f0000000bc0)={0xa, &(0x7f0000000a80)={0xa, 0x6, 0x300, 0x54, 0x0, 0x7, 0x40, 0x1}, 0xc, &(0x7f0000000ac0)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0xe, 0xf, 0xc, 0x101}]}, 0x2, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0x3801}}, {0x52, &(0x7f0000000b40)=@string={0x52, 0x3, "faaebc285d6db37fd198cd29593436e8ea689da09e1c7ae80da565fe4d724f70aaa1de9da8952ad7a4e3a25854dda3b5e02bc8cc9731f53a80e26da514b905ded2eaf7b6b5337c0e3a03b3395d0b6b85"}}]}) (async) r2 = syz_usb_connect$cdc_ncm(0x2, 0xb1, &(0x7f00000009c0)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x2, 0x1, 0x1, 0x0, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "88"}, {0x5, 0x24, 0x0, 0x1f}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x81be, 0x7, 0x42}, {0x6, 0x24, 0x1a, 0x7ff, 0x4}, [@mdlm_detail={0x42, 0x24, 0x13, 0x3, "4f92e497c9fec0859816c75b437e4172994b8513f2fe5344f7344f5d0aecffd7b2f940adcae6c34f2d7ad191534f27f59d9ffcf6ff44a88b1ff2de2b96da"}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0x9, 0x11, 0x16}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x47, 0x80, 0x9}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x7, 0x1, 0x81}}}}}}}]}}, &(0x7f0000000bc0)={0xa, &(0x7f0000000a80)={0xa, 0x6, 0x300, 0x54, 0x0, 0x7, 0x40, 0x1}, 0xc, &(0x7f0000000ac0)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0xe, 0xf, 0xc, 0x101}]}, 0x2, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0x3801}}, {0x52, &(0x7f0000000b40)=@string={0x52, 0x3, "faaebc285d6db37fd198cd29593436e8ea689da09e1c7ae80da565fe4d724f70aaa1de9da8952ad7a4e3a25854dda3b5e02bc8cc9731f53a80e26da514b905ded2eaf7b6b5337c0e3a03b3395d0b6b85"}}]}) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000d00)={0x14, &(0x7f0000000c00)={0x20, 0x4, 0xa7, {0xa7, 0x10, "5b10c08a6b642c53ae38a23a6e2ad637b3605c26d02e1638243534813319288efd5390ce9662822a86afe164916f599937a185046576534468bfbb2ebd6e8cf58c670b8feb86ed455b79bc5c96455f00c1ed2cd7f8742c7e7b3cf6a7e8481d798b704d91347ff1e276ad03bbd2a6be9c8671cd6b526c660e5afbcf0f63306b4e1071a4d62e7c3ca03c7ae17073c71edec97a6cf319dd5002ad4f533e27d16b691289df3267"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000f40)={0x44, &(0x7f0000000d40)={0x40, 0xa, 0xc, "735a2c1fef022a75bbc4de51"}, &(0x7f0000000d80)={0x0, 0xa, 0x1, 0x3f}, &(0x7f0000000dc0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000e00)={0x20, 0x80, 0x1c, {0x0, 0x75, 0x8, 0x4, 0xb58a, 0xfe, 0xc76, 0x3, 0x4, 0x2, 0x0, 0x5}}, &(0x7f0000000e40)={0x20, 0x85, 0x4, 0x80}, &(0x7f0000000e80)={0x20, 0x83, 0x2}, &(0x7f0000000ec0)={0x20, 0x87, 0x2, 0x200}, &(0x7f0000000f00)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000d00)={0x14, &(0x7f0000000c00)={0x20, 0x4, 0xa7, {0xa7, 0x10, "5b10c08a6b642c53ae38a23a6e2ad637b3605c26d02e1638243534813319288efd5390ce9662822a86afe164916f599937a185046576534468bfbb2ebd6e8cf58c670b8feb86ed455b79bc5c96455f00c1ed2cd7f8742c7e7b3cf6a7e8481d798b704d91347ff1e276ad03bbd2a6be9c8671cd6b526c660e5afbcf0f63306b4e1071a4d62e7c3ca03c7ae17073c71edec97a6cf319dd5002ad4f533e27d16b691289df3267"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000f40)={0x44, &(0x7f0000000d40)={0x40, 0xa, 0xc, "735a2c1fef022a75bbc4de51"}, &(0x7f0000000d80)={0x0, 0xa, 0x1, 0x3f}, &(0x7f0000000dc0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000e00)={0x20, 0x80, 0x1c, {0x0, 0x75, 0x8, 0x4, 0xb58a, 0xfe, 0xc76, 0x3, 0x4, 0x2, 0x0, 0x5}}, &(0x7f0000000e40)={0x20, 0x85, 0x4, 0x80}, &(0x7f0000000e80)={0x20, 0x83, 0x2}, &(0x7f0000000ec0)={0x20, 0x87, 0x2, 0x200}, &(0x7f0000000f00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0x0, 0x620a1d676ff8a086, 0xf, {0xf, 0x23, "c6b2d8195b54d94694fdd347d9"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000140)={0x0, 0x8, 0xbc, "d101d862585a8aed8de2cfff1e233368b0298468c0598c66001648fb1e270a6e94f42c5f754a33e98bcd2d379e45671cb9c448a5ca430f5bf3c89c65a1b8e1cd7e15ddc3f23853d612f0593e0fe52f8f6d3f7e0b1150743a0024df3d6e55900b2287bc6dfc9590d9b6348c37308ef47e93504613c3a5f030bc946a935e844b20b2cd3f0a161a701f5bd6ad62cb1e269028e8f6d54f90cf3d60e6daac76ad8dc5ebe507cfc4a4b8daf66ba2f42fa09473940717e567823e70850de444"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x5}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xd6}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xd5, 0x101, 0x2, 0x331, 0xebe6, 0x3, 0x6, 0x8001, 0xa5de, 0x8, 0x5, 0x4}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0x2}, &(0x7f0000000380)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000003c0)={0x20, 0x87, 0x2, 0x3ff}, &(0x7f0000000500)={0x20, 0x89, 0x2, 0x1}}) 05:13:00 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async, rerun: 32) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (rerun: 32) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x40, 0x5, 0xb8, {0xb8, 0x31, "c2e8c7a57a7e9e084ffbdd2e1b62132c34e027a5db78dd20fd884a82c9f71b2aa0700b1272dd6a456a7d2e416242cf1a84a6224dac7f1846777556a6ace7aedf5aeaa9624a0006d30862dcb140d40dafe6752795e4cabab52799eb5cc488cbd5509eec121e5876a74bcae23ff6e1babd3db8f161cb48f6009f8443ca106dc101019b089fb14748db4807598279722841bd35b2580a719aaa6e4b18378d3d02e510cafcc65420edae01752603a09a895a2dd3a3046989"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000005c0)={0x44, &(0x7f0000000280)={0x0, 0x14, 0xbd, "3bf55c58ee48474a6c08744e71317e4e2db23516ece6c591af5bc16d76e78289fab92fd42a02b4344ff7da945f3dac0a590bb5dae27a0a8e1d1f1b10da488f7ca807ee25faa17cedea9ebd3479075d240f375c8c0ea9ef10c094b56e0936dbed3dcf95961a2c4d4cf7effbba44cd94c6e4ece5839d7b12705f636f856f4fbde91f46e45191de3ab17977c3c475e479f758cf763d252b9a05d7046c1fe307d56d1da6594ae52aaf7a86fcdb1a1016fca0badf87f2fed49a2302c54d17a0"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000200)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000380)={0x20, 0x80, 0x1c, {0x7ff, 0x7ff, 0xfff, 0x4, 0x7f, 0x7, 0x80, 0xffff7718, 0xffc1, 0x3, 0x800, 0x2}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0x8000}, &(0x7f0000000500)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x87, 0x2, 0x6c1a}, &(0x7f0000000580)={0x20, 0x89, 0x2}}) 05:13:00 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3000006, 0x30, r0, 0x2278b000) (async) r2 = dup2(r0, r1) epoll_pwait(r2, &(0x7f0000000040)=[{}, {}, {}, {}, {}], 0x5, 0x6, &(0x7f0000000100)={[0x5]}, 0x8) 05:13:00 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x7ff, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:00 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:00 executing program 5: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000200)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x4, 0xff, 0x9, 0x8000, 0x40, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7, 0x1, 0x8, 0x401}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_getaddr={0x68, 0x16, 0x200, 0x70bd26, 0x25dfdbfe, {0xa, 0x78, 0x9, 0x0, r0}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x4}, @IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_RT_PRIORITY={0x8, 0x9, 0x9}, @IFA_RT_PRIORITY={0x8, 0x9, 0xc0000000}, @IFA_LOCAL={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}, @IFA_RT_PRIORITY={0x8, 0x9, 0x100}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{0x1f, 0x3, 0x5, 0x4}, {0x6, 0x6, 0x7f, 0x7f}, {0x1fe, 0xff, 0x8, 0xfffffff9}, {0x86f7, 0x8, 0x80, 0x8}, {0x1fe, 0x5, 0x0, 0x3}, {0x5dd7, 0xb, 0x86, 0x9}]}) r2 = epoll_create1(0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000140)={0x9}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)={0x10}) 05:13:00 executing program 5: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000200)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x4, 0xff, 0x9, 0x8000, 0x40, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7, 0x1, 0x8, 0x401}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_getaddr={0x68, 0x16, 0x200, 0x70bd26, 0x25dfdbfe, {0xa, 0x78, 0x9, 0x0, r0}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x4}, @IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_RT_PRIORITY={0x8, 0x9, 0x9}, @IFA_RT_PRIORITY={0x8, 0x9, 0xc0000000}, @IFA_LOCAL={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}, @IFA_RT_PRIORITY={0x8, 0x9, 0x100}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{0x1f, 0x3, 0x5, 0x4}, {0x6, 0x6, 0x7f, 0x7f}, {0x1fe, 0xff, 0x8, 0xfffffff9}, {0x86f7, 0x8, 0x80, 0x8}, {0x1fe, 0x5, 0x0, 0x3}, {0x5dd7, 0xb, 0x86, 0x9}]}) (async) r2 = epoll_create1(0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000140)={0x9}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)={0x10}) 05:13:00 executing program 5: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000200)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', 0x0, 0x4, 0xff, 0x9, 0x8000, 0x40, @loopback, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7, 0x1, 0x8, 0x401}}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=@ipv6_getaddr={0x68, 0x16, 0x200, 0x70bd26, 0x25dfdbfe, {0xa, 0x78, 0x9, 0x0, r0}, [@IFA_TARGET_NETNSID={0x8, 0xa, 0x4}, @IFA_LOCAL={0x14, 0x2, @loopback}, @IFA_RT_PRIORITY={0x8, 0x9, 0x9}, @IFA_RT_PRIORITY={0x8, 0x9, 0xc0000000}, @IFA_LOCAL={0x14, 0x2, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @IFA_TARGET_NETNSID={0x8, 0xa, 0x3}, @IFA_RT_PRIORITY={0x8, 0x9, 0x100}]}, 0x68}, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCSPASS(r1, 0x40107447, &(0x7f0000000100)={0x6, &(0x7f0000000040)=[{0x1f, 0x3, 0x5, 0x4}, {0x6, 0x6, 0x7f, 0x7f}, {0x1fe, 0xff, 0x8, 0xfffffff9}, {0x86f7, 0x8, 0x80, 0x8}, {0x1fe, 0x5, 0x0, 0x3}, {0x5dd7, 0xb, 0x86, 0x9}]}) (async) r2 = epoll_create1(0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000140)={0x9}) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f00000000c0)={0x10}) [ 1021.599249][ T496] usb 5-1: USB disconnect, device number 73 05:13:00 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, 0x0, &(0x7f00000000c0)) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000040)=0x3) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000000c0)) 05:13:00 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, 0x0, &(0x7f00000000c0)) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000040)=0x3) (async, rerun: 64) r3 = epoll_create1(0x0) (rerun: 64) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) (async, rerun: 64) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000000c0)) (rerun: 64) [ 1021.742858][T18923] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1021.751756][T18923] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1021.759626][T18923] usb 3-1: Product: syz [ 1021.763564][T18923] usb 3-1: Manufacturer: syz [ 1021.767981][T18923] usb 3-1: SerialNumber: syz [ 1021.792929][T25075] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1021.882786][ T6300] usb 1-1: new full-speed USB device number 115 using dummy_hcd [ 1021.890326][ T1692] usb 2-1: new high-speed USB device number 75 using dummy_hcd [ 1021.892948][ T471] usb 4-1: new high-speed USB device number 112 using dummy_hcd [ 1022.013310][T25075] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1022.020301][T25075] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1022.062788][ T496] usb 5-1: new high-speed USB device number 74 using dummy_hcd [ 1022.252915][ T1692] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1022.263865][ T6300] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1022.274607][ T6300] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1022.285163][ T6300] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1022.292871][ T471] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1022.295772][ T6300] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1022.432888][ T1692] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1022.441851][ T1692] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1022.449839][ T1692] usb 2-1: Product: syz [ 1022.452841][ T496] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 1022.454126][ T1692] usb 2-1: Manufacturer: syz [ 1022.467049][ T1692] usb 2-1: SerialNumber: syz [ 1022.472982][T18923] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 1022.478810][T18923] cdc_ncm 3-1:1.0: bind() failure [ 1022.483862][ T6300] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1022.492718][ T6300] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1022.500526][ T6300] usb 1-1: Product: syz [ 1022.502905][ T471] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1022.506096][T18923] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1022.514176][ T471] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1022.519985][ T6300] usb 1-1: Manufacturer: syz [ 1022.520005][ T6300] usb 1-1: SerialNumber: syz [ 1022.520894][T18923] cdc_ncm 3-1:1.1: bind() failure [ 1022.528694][ T471] usb 4-1: Product: syz [ 1022.532877][T25183] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1022.537166][ T471] usb 4-1: Manufacturer: syz [ 1022.557214][ T471] usb 4-1: SerialNumber: syz [ 1022.632863][ T496] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1022.641916][ T496] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1022.649757][ T496] usb 5-1: Product: syz [ 1022.653825][ T496] usb 5-1: Manufacturer: syz [ 1022.658216][ T496] usb 5-1: SerialNumber: syz [ 1022.664462][ T496] usb 5-1: config 0 descriptor?? [ 1022.753842][T25183] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1022.760737][T25183] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1023.072842][ T471] cdc_ncm 4-1:1.0: failed GET_NTB_PARAMETERS [ 1023.073064][T25212] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1023.078740][ T471] cdc_ncm 4-1:1.0: bind() failure [ 1023.085899][T25212] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1023.091641][ T471] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 1023.103744][ T471] cdc_ncm 4-1:1.1: bind() failure [ 1023.152840][ T6300] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1023.159152][ T6300] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1023.166644][ T6300] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 1023.322846][ T6300] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 1023.329838][ T6300] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 1023.602829][ T1692] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1023.609126][ T1692] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1023.616558][ T1692] cdc_ncm 2-1:1.0: setting rx_max = 2048 05:13:02 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:02 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, 0x0, &(0x7f00000000c0)) fcntl$dupfd(r0, 0x0, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000040)=0x3) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) socket$inet6_tcp(0xa, 0x1, 0x0) (async) getsockopt$inet6_tcp_int(r1, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) fcntl$dupfd(r0, 0x0, r1) (async) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async) ioctl$PPPIOCNEWUNIT(r2, 0xc004743e, &(0x7f0000000040)=0x3) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f00000000c0)) (async) [ 1023.701797][ T6300] usb 3-1: USB disconnect, device number 118 [ 1023.814414][ T1692] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 05:13:02 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000900000402505a1a44000010203010902010001000000000004000001020d0000052406000105240000000d240f0100000000000000000006241a0085821732382b7500000905810300020000000904010000020d00000904010102020d01000905820200020000000905"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async, rerun: 32) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (rerun: 32) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d, 0x0, 0x1ff}}, 0x0, 0x0, 0x0, 0x0}) (async) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000680)={0x14, &(0x7f00000005c0)={0x0, 0xf, 0x74, {0x74, 0x31, "3d31766491df91def515665737b23b8f3d2f0b3d426f6b8c7314a2889903fcc8cf5c36f6d1d790e732ed4175f3d75a05f88c7e8e9c9b7293359edcc9986aca6f501e94ee49864ad76230cc791b606e772989ffa1bc3692f44030c6b52e5ee55ba07f47dff89352d06b02c9061649384a5553"}}, &(0x7f0000000640)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000940)={0x44, &(0x7f00000006c0)={0x20, 0x30, 0x9d, "a737ebef483f4c020e059e2d8c322f0b1aa95430d1c426204608ec37301c1db5b2f78472c6c4bfe6712708fced4ad7dc72211e443a7d3819712ce397c0921099d2d9048643059b7134d7f30ad53d34f102805d504710384ccbb1523cc0c614c4a630727ae566c7ac65625faaf9dfbdf4f8f5d69d35bb58b31e329c070f409c1b6826e2f79027f2ac70bfdd6aa3dcad7637dade4c7183abc8b27b9a80d9"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x2}, &(0x7f0000000800)={0x20, 0x80, 0x1c, {0x7fff, 0x99, 0x7, 0x8, 0x61f, 0x6, 0x8, 0x385, 0x7165, 0x42, 0x8, 0x5}}, &(0x7f0000000840)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000000880)={0x20, 0x83, 0x2}, &(0x7f00000008c0)={0x20, 0x87, 0x2, 0xff80}, &(0x7f0000000900)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) r2 = syz_usb_connect$cdc_ncm(0x2, 0xb1, &(0x7f00000009c0)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9f, 0x2, 0x1, 0x1, 0x0, 0x1, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x6, 0x24, 0x6, 0x0, 0x1, "88"}, {0x5, 0x24, 0x0, 0x1f}, {0xd, 0x24, 0xf, 0x1, 0x1, 0x81be, 0x7, 0x42}, {0x6, 0x24, 0x1a, 0x7ff, 0x4}, [@mdlm_detail={0x42, 0x24, 0x13, 0x3, "4f92e497c9fec0859816c75b437e4172994b8513f2fe5344f7344f5d0aecffd7b2f940adcae6c34f2d7ad191534f27f59d9ffcf6ff44a88b1ff2de2b96da"}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0x9, 0x11, 0x16}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8, 0x47, 0x80, 0x9}}, {{0x9, 0x5, 0x3, 0x2, 0x400, 0x7, 0x1, 0x81}}}}}}}]}}, &(0x7f0000000bc0)={0xa, &(0x7f0000000a80)={0xa, 0x6, 0x300, 0x54, 0x0, 0x7, 0x40, 0x1}, 0xc, &(0x7f0000000ac0)={0x5, 0xf, 0xc, 0x1, [@ext_cap={0x7, 0x10, 0x2, 0xe, 0xf, 0xc, 0x101}]}, 0x2, [{0x4, &(0x7f0000000b00)=@lang_id={0x4, 0x3, 0x3801}}, {0x52, &(0x7f0000000b40)=@string={0x52, 0x3, "faaebc285d6db37fd198cd29593436e8ea689da09e1c7ae80da565fe4d724f70aaa1de9da8952ad7a4e3a25854dda3b5e02bc8cc9731f53a80e26da514b905ded2eaf7b6b5337c0e3a03b3395d0b6b85"}}]}) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000d00)={0x14, &(0x7f0000000c00)={0x20, 0x4, 0xa7, {0xa7, 0x10, "5b10c08a6b642c53ae38a23a6e2ad637b3605c26d02e1638243534813319288efd5390ce9662822a86afe164916f599937a185046576534468bfbb2ebd6e8cf58c670b8feb86ed455b79bc5c96455f00c1ed2cd7f8742c7e7b3cf6a7e8481d798b704d91347ff1e276ad03bbd2a6be9c8671cd6b526c660e5afbcf0f63306b4e1071a4d62e7c3ca03c7ae17073c71edec97a6cf319dd5002ad4f533e27d16b691289df3267"}}, &(0x7f0000000cc0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000f40)={0x44, &(0x7f0000000d40)={0x40, 0xa, 0xc, "735a2c1fef022a75bbc4de51"}, &(0x7f0000000d80)={0x0, 0xa, 0x1, 0x3f}, &(0x7f0000000dc0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000e00)={0x20, 0x80, 0x1c, {0x0, 0x75, 0x8, 0x4, 0xb58a, 0xfe, 0xc76, 0x3, 0x4, 0x2, 0x0, 0x5}}, &(0x7f0000000e40)={0x20, 0x85, 0x4, 0x80}, &(0x7f0000000e80)={0x20, 0x83, 0x2}, &(0x7f0000000ec0)={0x20, 0x87, 0x2, 0x200}, &(0x7f0000000f00)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000000)={0x0, 0x620a1d676ff8a086, 0xf, {0xf, 0x23, "c6b2d8195b54d94694fdd347d9"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000540)={0x44, &(0x7f0000000140)={0x0, 0x8, 0xbc, "d101d862585a8aed8de2cfff1e233368b0298468c0598c66001648fb1e270a6e94f42c5f754a33e98bcd2d379e45671cb9c448a5ca430f5bf3c89c65a1b8e1cd7e15ddc3f23853d612f0593e0fe52f8f6d3f7e0b1150743a0024df3d6e55900b2287bc6dfc9590d9b6348c37308ef47e93504613c3a5f030bc946a935e844b20b2cd3f0a161a701f5bd6ad62cb1e269028e8f6d54f90cf3d60e6daac76ad8dc5ebe507cfc4a4b8daf66ba2f42fa09473940717e567823e70850de444"}, &(0x7f0000000280)={0x0, 0xa, 0x1, 0x5}, &(0x7f00000002c0)={0x0, 0x8, 0x1, 0xd6}, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0xd5, 0x101, 0x2, 0x331, 0xebe6, 0x3, 0x6, 0x8001, 0xa5de, 0x8, 0x5, 0x4}}, &(0x7f0000000340)={0x20, 0x85, 0x4, 0x2}, &(0x7f0000000380)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000003c0)={0x20, 0x87, 0x2, 0x3ff}, &(0x7f0000000500)={0x20, 0x89, 0x2, 0x1}}) [ 1023.955957][T25277] udc-core: couldn't find an available UDC or it's busy [ 1023.963247][T25277] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1023.974502][ T496] usb 5-1: USB disconnect, device number 74 [ 1024.014640][ T493] usb 2-1: USB disconnect, device number 75 [ 1024.022988][ T493] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1024.132791][ T6300] usb 3-1: new full-speed USB device number 119 using dummy_hcd [ 1024.332821][ T496] usb 5-1: new high-speed USB device number 75 using dummy_hcd [ 1024.502827][ T6300] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1024.513652][ T6300] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1024.524421][ T6300] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1024.541638][ T6300] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1024.624281][ T493] usb 4-1: USB disconnect, device number 112 05:13:03 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x40, 0x5, 0xb8, {0xb8, 0x31, "c2e8c7a57a7e9e084ffbdd2e1b62132c34e027a5db78dd20fd884a82c9f71b2aa0700b1272dd6a456a7d2e416242cf1a84a6224dac7f1846777556a6ace7aedf5aeaa9624a0006d30862dcb140d40dafe6752795e4cabab52799eb5cc488cbd5509eec121e5876a74bcae23ff6e1babd3db8f161cb48f6009f8443ca106dc101019b089fb14748db4807598279722841bd35b2580a719aaa6e4b18378d3d02e510cafcc65420edae01752603a09a895a2dd3a3046989"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000005c0)={0x44, &(0x7f0000000280)={0x0, 0x14, 0xbd, "3bf55c58ee48474a6c08744e71317e4e2db23516ece6c591af5bc16d76e78289fab92fd42a02b4344ff7da945f3dac0a590bb5dae27a0a8e1d1f1b10da488f7ca807ee25faa17cedea9ebd3479075d240f375c8c0ea9ef10c094b56e0936dbed3dcf95961a2c4d4cf7effbba44cd94c6e4ece5839d7b12705f636f856f4fbde91f46e45191de3ab17977c3c475e479f758cf763d252b9a05d7046c1fe307d56d1da6594ae52aaf7a86fcdb1a1016fca0badf87f2fed49a2302c54d17a0"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000200)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000380)={0x20, 0x80, 0x1c, {0x7ff, 0x7ff, 0xfff, 0x4, 0x7f, 0x7, 0x80, 0xffff7718, 0xffc1, 0x3, 0x800, 0x2}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0x8000}, &(0x7f0000000500)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x87, 0x2, 0x6c1a}, &(0x7f0000000580)={0x20, 0x89, 0x2}}) 05:13:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1b, 0xa0820) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x10, 0x3, 0x5, 0x4, 0xc60, r2, 0x200, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x48) ioctl$FS_IOC_READ_VERITY_METADATA(r4, 0xc0286687, &(0x7f0000000280)={0x1, 0x5, 0xa1, &(0x7f00000001c0)=""/161}) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340), 0x4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000000380)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:13:03 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x8e, 0x0, 0x0, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "5f418606f4bc1231c9ada4c8b0eb00ce168353fc53a2e46b7dd1fd1bb6427d5641c9b6277cfa1ce09efd3f4b378ff073ff53f7d4323f240fda659d046d02ced90d58a5b68e145095f353dacf5c974648011186f71a2110aa9794406003ccd26198ec617254f196604df044713ac4e22d73bc3c2b88171f2c74dfa402dd888ac94bdb21279f3f0b654f9c4d962a2a6e0fa930f05d2503caf10939eeb6f521de3165efb78806e42fd8f637639120d657a2ff0ebfbc406255ed05ab615ae338c76221f3b0c2d2d7f1eaeeb833887f4b4c8eb889939b7d3ff687d011ea4a98cf43a3e460939d71e72bcd4b10c236fb3b3dd9bd8cc51084a557e44cd9"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:03 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109000001020d0000050000000000000006241a0000000905810300020000050000000000020d00000904010102020d000009058202000200000009050302000200000000000000000000000000000000000000000000000000000003"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1024.702924][ T6300] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1024.711835][ T6300] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1024.719661][ T6300] usb 3-1: Product: syz [ 1024.723616][ T6300] usb 3-1: Manufacturer: syz [ 1024.728017][ T6300] usb 3-1: SerialNumber: syz [ 1024.728756][ T471] usb 1-1: USB disconnect, device number 115 [ 1024.743478][ T471] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM 05:13:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) epoll_create1(0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1b, 0xa0820) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x10, 0x3, 0x5, 0x4, 0xc60, r2, 0x200, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x48) ioctl$FS_IOC_READ_VERITY_METADATA(r4, 0xc0286687, &(0x7f0000000280)={0x1, 0x5, 0xa1, &(0x7f00000001c0)=""/161}) (async) ioctl$FS_IOC_READ_VERITY_METADATA(r4, 0xc0286687, &(0x7f0000000280)={0x1, 0x5, 0xa1, &(0x7f00000001c0)=""/161}) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340), 0x4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000000380)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:13:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_dev$vcsa(&(0x7f0000000040), 0x1b, 0xa0820) socket$inet6_tcp(0xa, 0x1, 0x0) (async) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x10, 0x3, 0x5, 0x4, 0xc60, r2, 0x200, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x48) (async) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000140)=@base={0x10, 0x3, 0x5, 0x4, 0xc60, r2, 0x200, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x3}, 0x48) ioctl$FS_IOC_READ_VERITY_METADATA(r4, 0xc0286687, &(0x7f0000000280)={0x1, 0x5, 0xa1, &(0x7f00000001c0)=""/161}) getsockopt$inet6_tcp_int(r3, 0x6, 0xa, 0x0, &(0x7f00000000c0)) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000340), 0x4000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r3, &(0x7f0000000380)) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000002c0), &(0x7f0000000300)=0x14) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000100)) (async) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000100)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 1024.752833][T25254] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1024.758049][ T496] usb 5-1: config 0 has 0 interfaces, different from the descriptor's value: 1 05:13:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x288600, 0x0) r1 = epoll_create1(0x0) r2 = getpgid(0xffffffffffffffff) r3 = fcntl$getown(r0, 0x9) syz_open_procfs$namespace(r3, &(0x7f0000000180)='ns/time_for_children\x00') r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r5 = syz_open_procfs(r2, &(0x7f00000002c0)='environ\x00') sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@bridge_setlink={0x60, 0x13, 0x800, 0x70bd29, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x8200, 0x9106}, [@IFLA_NUM_TX_QUEUES={0x11, 0x1f, 0x4}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x7}, @IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x0, 0x8, r5}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r5}]}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x7545b351}, @IFLA_IFALIASn={0x4}, @IFLA_PHYS_SWITCH_ID={0xf, 0x24, "4d1f4eb0004088e2e1ff00"}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x40080) syz_open_procfs(r2, &(0x7f0000000040)='schedstat\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r6 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r6, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001380)={&(0x7f0000001340)='./file0\x00', 0x0, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f00000013c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r8 = openat$cgroup_subtree(r5, &(0x7f0000000300), 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001700)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000640)={r9, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x0, 0x0, 0x80000001, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xd9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0xfffffffffffffffd, 0x6, 0x9]}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000340)={{r8}, 0x0, 0x14, @unused=[0x100000000, 0x800000000, 0x7, 0x1], @devid=r9}) 05:13:03 executing program 5: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x288600, 0x0) (async) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x288600, 0x0) r1 = epoll_create1(0x0) r2 = getpgid(0xffffffffffffffff) r3 = fcntl$getown(r0, 0x9) syz_open_procfs$namespace(r3, &(0x7f0000000180)='ns/time_for_children\x00') r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r5 = syz_open_procfs(r2, &(0x7f00000002c0)='environ\x00') sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@bridge_setlink={0x60, 0x13, 0x800, 0x70bd29, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x8200, 0x9106}, [@IFLA_NUM_TX_QUEUES={0x11, 0x1f, 0x4}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x7}, @IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x0, 0x8, r5}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r5}]}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x7545b351}, @IFLA_IFALIASn={0x4}, @IFLA_PHYS_SWITCH_ID={0xf, 0x24, "4d1f4eb0004088e2e1ff00"}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x40080) syz_open_procfs(r2, &(0x7f0000000040)='schedstat\x00') (async) syz_open_procfs(r2, &(0x7f0000000040)='schedstat\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') (async) r6 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r6, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001380)={&(0x7f0000001340)='./file0\x00', 0x0, 0x8}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f00000013c0)) (async) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f00000013c0)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r8 = openat$cgroup_subtree(r5, &(0x7f0000000300), 0x2, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001700)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000640)={r9, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x0, 0x0, 0x80000001, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xd9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0xfffffffffffffffd, 0x6, 0x9]}) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000640)={r9, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x0, 0x0, 0x80000001, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xd9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0xfffffffffffffffd, 0x6, 0x9]}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000340)={{r8}, 0x0, 0x14, @unused=[0x100000000, 0x800000000, 0x7, 0x1], @devid=r9}) 05:13:03 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x288600, 0x0) r1 = epoll_create1(0x0) (async, rerun: 32) r2 = getpgid(0xffffffffffffffff) (async, rerun: 32) r3 = fcntl$getown(r0, 0x9) syz_open_procfs$namespace(r3, &(0x7f0000000180)='ns/time_for_children\x00') r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async, rerun: 64) r5 = syz_open_procfs(r2, &(0x7f00000002c0)='environ\x00') (rerun: 64) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@bridge_setlink={0x60, 0x13, 0x800, 0x70bd29, 0x25dfdbfc, {0x7, 0x0, 0x0, 0x0, 0x8200, 0x9106}, [@IFLA_NUM_TX_QUEUES={0x11, 0x1f, 0x4}, @IFLA_PROTO_DOWN={0x5, 0x27, 0x7}, @IFLA_XDP={0x14, 0x2b, 0x0, 0x1, [@IFLA_XDP_EXPECTED_FD={0x0, 0x8, r5}, @IFLA_XDP_EXPECTED_FD={0x8, 0x8, r5}]}, @IFLA_PROMISCUITY={0x8, 0x1e, 0x7545b351}, @IFLA_IFALIASn={0x4}, @IFLA_PHYS_SWITCH_ID={0xf, 0x24, "4d1f4eb0004088e2e1ff00"}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x40080) (async) syz_open_procfs(r2, &(0x7f0000000040)='schedstat\x00') epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) r6 = syz_open_procfs(0x0, &(0x7f0000000540)='net/fib_trie\x00') preadv(r6, &(0x7f0000000000)=[{&(0x7f0000000080)=""/131, 0x83}], 0x1, 0x20000004, 0x0) (async, rerun: 32) r7 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001380)={&(0x7f0000001340)='./file0\x00', 0x0, 0x8}, 0x10) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r7, &(0x7f00000013c0)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r8 = openat$cgroup_subtree(r5, &(0x7f0000000300), 0x2, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000001700)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000640)={r9, 0x9, 0x0, [0x10001, 0x77a6, 0x401, 0x400], [0x0, 0x0, 0x80000001, 0x0, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x10000000000, 0x4, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xd9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x100000001, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x10000, 0x3f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0xb062, 0x10001, 0x0, 0x0, 0x10, 0x100000001, 0x0, 0x1, 0x0, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x8, 0x3, 0x0, 0x0, 0x5, 0x0, 0x800, 0x0, 0xfffffffffffffffd, 0x6, 0x9]}) ioctl$BTRFS_IOC_RM_DEV_V2(r1, 0x5000943a, &(0x7f0000000340)={{r8}, 0x0, 0x14, @unused=[0x100000000, 0x800000000, 0x7, 0x1], @devid=r9}) [ 1024.942837][ T496] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1024.951951][ T496] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1024.960523][ T496] usb 5-1: Product: syz [ 1024.964744][ T496] usb 5-1: Manufacturer: syz [ 1024.969144][ T496] usb 5-1: SerialNumber: syz [ 1024.974176][T25254] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1024.979163][ T496] usb 5-1: config 0 descriptor?? [ 1024.981007][T25254] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1025.032895][ T1692] usb 2-1: new high-speed USB device number 76 using dummy_hcd [ 1025.182803][ T493] usb 4-1: new high-speed USB device number 113 using dummy_hcd [ 1025.190422][ T471] usb 1-1: new full-speed USB device number 116 using dummy_hcd [ 1025.402859][ T1692] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1025.422933][ T6300] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 1025.428834][ T6300] cdc_ncm 3-1:1.0: bind() failure [ 1025.434852][ T6300] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1025.441534][ T6300] cdc_ncm 3-1:1.1: bind() failure [ 1025.572855][ T1692] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1025.582202][ T1692] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1025.582356][T25368] udc-core: couldn't find an available UDC or it's busy [ 1025.590252][ T1692] usb 2-1: Product: syz [ 1025.597358][T25368] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1025.600780][ T1692] usb 2-1: Manufacturer: syz [ 1025.608530][ T471] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1025.612529][ T1692] usb 2-1: SerialNumber: syz [ 1025.623574][ T471] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1025.636611][T18923] usb 5-1: USB disconnect, device number 75 [ 1025.639872][ T471] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1025.654824][ T493] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1025.662152][ T493] usb 4-1: can't read configurations, error -61 [ 1025.668520][ T471] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1025.812782][ T493] usb 4-1: new high-speed USB device number 114 using dummy_hcd [ 1025.842900][ T471] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1025.851809][ T471] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1025.859675][ T471] usb 1-1: Product: syz [ 1025.863735][ T471] usb 1-1: Manufacturer: syz [ 1025.868628][ T471] usb 1-1: SerialNumber: syz [ 1025.902894][T25328] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1026.133289][T25328] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1026.140182][T25328] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1026.242907][ T493] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1026.250367][ T493] usb 4-1: can't read configurations, error -61 [ 1026.256727][ T493] usb usb4-port1: attempt power cycle [ 1026.443107][T25380] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1026.449953][T25380] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1026.552847][ T471] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1026.559204][ T471] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1026.566627][ T471] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 1026.682790][ T493] usb 4-1: new high-speed USB device number 115 using dummy_hcd 05:13:05 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000000040)={0xfd}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:13:05 executing program 4: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) socket$inet6(0xa, 0x200000000003, 0x87) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local, @dev, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '\x00', 0x10, 0x2b, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @local, {[@hopopts={0x87}], {0x0, 0x0, 0x8}}}}}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1026.724743][T22439] usb 3-1: USB disconnect, device number 119 [ 1026.772864][ T471] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 1026.779932][ T471] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 1026.802910][ T471] usb 1-1: USB disconnect, device number 116 [ 1026.809115][ T471] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 1026.973073][ T493] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1026.980622][ T493] usb 4-1: can't read configurations, error -61 [ 1026.992876][T18923] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 1027.002981][ T1692] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1027.009502][ T1692] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1027.016948][ T1692] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 1027.122796][T22439] usb 3-1: new full-speed USB device number 120 using dummy_hcd [ 1027.142846][ T493] usb 4-1: new high-speed USB device number 116 using dummy_hcd 05:13:05 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240003000d240f0100000000000000000006241a00000904010000020d00000904010102020d00000905820200020000000905030200665c0000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x92, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x80, 0x2, 0x1, 0x20, 0xa0, 0xc0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xa, 0x24, 0x6, 0x0, 0x1, "ac3d8af375"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x217a, 0x51a6, 0x6f, 0x2}, {0x6, 0x24, 0x1a, 0xfff8, 0x39}, [@mdlm_detail={0xb, 0x24, 0x13, 0xfe, "946e4ca49e3cab"}, @mbim_extended={0x8, 0x24, 0x1c, 0x2742, 0x1, 0x7}, @mbim={0xc, 0x24, 0x1b, 0xfffc, 0x2, 0x9, 0xff, 0x7fff, 0x80}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x7f, 0x81, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x40, 0x5, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0xf7, 0x8, 0x76}}}}}}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x310, 0x4, 0x8, 0x3f, 0x10, 0x1}, 0xf, &(0x7f0000000180)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0x72, 0x81, 0x1}]}, 0x4, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x42c}}, {0xb9, &(0x7f0000000280)=@string={0xb9, 0x3, "e56f27141a4a1c583bd6daf8ea7f7b91e083207ca4686c5c6b491fe20d5b63a8c16e829d7660d5574f207bac6a32d6a6a99b2f3df3407b5275e5c27f7563e589c9c9d7b034840f7f8d3a76c13145d130446f016b4850df02182508f612a2728c61fceaf951dbdb86a62017f4c50858c2ea772f6336bc85854d34baa39585debbb9224693027104870e54a23bee3c56d8a166c3c375e87b43caed5d27b1601efcb6f4743e6162d3b477b1729d4cbe1d7c7fc1271a0bb83c"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x1004}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x843}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000a80)={0x14, &(0x7f0000000940)={0x20, 0x22, 0xe0, {0xe0, 0x21, "67a66009ae571757c285d8254337859565a6561017a3ee00b107525d38bc7550817fb775ea6059e4331a777d784b17c43be6534d99a0a0f79407748018eb7e1ea7d983c30e9bdc9c392617bd36ad7b77a5ef16ba55a1537d1e769d410e8c54486518905ca35cb63f9fd7f5d2a7a337c85bc6fc7d7729c22b3f4a367be6ae9de6920900da5b32e689836db73f3efdc0fb33bab855adf14c07073fb0b10aaa56698cb05c6613671f82bc959b8eaf528e5c5ec0d92f9c3e824bd04b8ecb08f896c872404ff2bd93f35e28bb4a765bb1078983232ea57cd7cca28547efcd58fe"}}, &(0x7f0000000a40)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000d40)={0x44, &(0x7f0000000ac0)={0x0, 0x9, 0x8c, "1664634f0d0f9816e4db454831eda32cc06a5c2dd401f6614159c6cbc793ae085527a6da5ade02ef3dfdcf8b8e89ebd4b3571fe4ba2053997a82a7d51ad21e09d529b590153d06864a3baf6bc65d976fe1f8124d27571d7caf02e254cd30a39e124003467c9863d3e454bcefe7fd6d64497a3747470ee5a1b3904a020e91372b5327504f7b8dce3613f20bf2"}, &(0x7f0000000b80)={0x0, 0xa, 0x1, 0x7f}, &(0x7f0000000bc0)={0x0, 0x8, 0x1}, &(0x7f0000000c00)={0x20, 0x80, 0x1c, {0x98b7, 0x4, 0x7, 0x3ff, 0xfff, 0x0, 0x4, 0x9, 0x9, 0xf6f, 0xff8f, 0x9e56}}, &(0x7f0000000c40)={0x20, 0x85, 0x4, 0x9}, &(0x7f0000000c80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000cc0)={0x20, 0x87, 0x2, 0x4}, &(0x7f0000000d00)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f00000005c0)={0x14, &(0x7f0000000500)={0x0, 0x21, 0x7a, {0x7a, 0x10, "a0699879841f5c34c6a3455be4aa69282dcc5c1929e232563f339317c991986217fc85576cd124fd45fabeaffc2b1e400080ac56269bb7af7837c66bc8dde8ddaee734691a7acb0d99cd551527b76d05e498c141e55e9a321e8a297518eecf2bddb97d3afb512d3b2caed46423dc4cb17d9929d601ffb26f"}}, &(0x7f0000000580)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000008c0)={0x44, &(0x7f0000000600)={0x40, 0x11, 0xde, "97e826a72c0c2802741c7adcea775b8e344e777437c665fc8e13e75f24bbad436a6b04e71a2016b677f1f81bc4bc86ced5504f12e1297cf8647fc636621b3728626841b4d59c9b2a922717c75df0894f204520134bc3464c8c438acbd069f68bf93ba9af9072c18d1219c4fa3227b6a5b64fae3bbbc3560483c2c9e1cb3e45fe640958b09bdeb228bba8be5e3ff8213db4ead8081a0741393d16421b6242a32fb531605821c24c64393daddb5cdba563c365c6f7f71294500e59fe56e5a631644baffd98420897a7fd7dfa907cbbfefe1fe53e11d394d5d5922ed6a18f73"}, &(0x7f0000000700)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000740)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000780)={0x20, 0x80, 0x1c, {0x7f, 0x4, 0x1, 0x62, 0x2, 0x9, 0x8, 0xc0bf, 0x100, 0x5, 0x9, 0x8}}, &(0x7f00000007c0)={0x20, 0x85, 0x4, 0x3}, &(0x7f0000000800)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000840)={0x20, 0x87, 0x2, 0x9}, &(0x7f0000000880)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:05 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000000040)={0xfd}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000000040)={0xfd}) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) [ 1027.214412][ T1692] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1027.236920][ T1692] usb 2-1: USB disconnect, device number 76 [ 1027.243055][ T1692] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1027.362869][T18923] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1027.392886][ T493] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1027.400294][ T493] usb 4-1: can't read configurations, error -61 [ 1027.407779][ T493] usb usb4-port1: unable to enumerate USB device [ 1027.492832][T22439] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1027.503707][T22439] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1027.515133][T22439] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1027.525835][T22439] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1027.532857][ T6300] usb 1-1: new full-speed USB device number 117 using dummy_hcd [ 1027.543923][T18923] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1027.552864][T18923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1027.560575][T18923] usb 5-1: Product: syz [ 1027.564764][T18923] usb 5-1: Manufacturer: syz [ 1027.569175][T18923] usb 5-1: SerialNumber: syz 05:13:06 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x8e, 0x0, 0x0, 0xfbff, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:06 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109000001020d0000050000000000000006241a0000000905810300020000050000000000020d00000904010102020d000009058202000200000009050302000200000000000000000000000000000000000000000000000000000003"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000000040)={0xfd}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) epoll_create1(0x0) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000000040)={0xfd}) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) 05:13:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000000240)=0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) fchownat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, r4, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000017c0)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001e00)=0x0) sendmmsg$unix(r2, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000180)="556391f56186692a6e91371c77c7b7e3da07dc50618f91f91387d27042e6133a7e2b8ee9cc0ff884c341db59ed9a1794a807ce1bfb5f609b116eb99e6a49ca2fd40cb272fefa8d512114e871e7a99ade71638455c531c8c3115e1ba739a75168b445c61d746bc1783ebd7f4f9c2333c9c3553b09f588a3189e1165465af5eca698d2710dcc71b773d026513ded637298acdef8368ac2e12b077ff354b891a9a8a38a6c43b43433becd", 0xa9}, {&(0x7f0000000240)="89fdf28ff7f851a5168873f02506a00a1e1c8e3890897c578177db0050646b4a33f2f4ce7823c4e276cfcb2812d9224e569b8d2ec46f37cc1a676177b8a31834fa1b7aabfe0ed38c252db273292be4863735", 0x52}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="b526b659b1ca450d9c365012688238a1306fec6bf80367c8550fd269a5cfe6a2b649529fa30a931139d9fc463004a97aca059dde10b34063adcbace974cbdb6b3693bd57176144b0f7598e86e916412fcb057b82dd859d0f22531388bdef7acd4dd5acef4e9a3ff02a1c0330d2b03a1e50f6e4339debe70fd683d7deb45be648c3181dd530331a67f3ce790ce3bd50964d1a8d4a90403ae3a5075afaf07ee4d0504d", 0xa2}, {&(0x7f0000001380)="4e88d4378188ea9baafac2e1aa3cacbfe747ed0095e3820f0d57d2b02b6c5388ecbc0ed26fe1973b38ca225e0e7417c4da1a38c19bfbba905cb47fbdd3a6bc2ba33a2d89a13cecb59271fdc08074b55ccade0eaf207961eb266ccbf0a1b9cf66751026f1fcdfc49d08a33919ee32a718472804d9e96a549f535c9df5f61f0d075d1a09dfa2c09453c8977c9bd1f90dc42283ec0e44ec09bac10689285eaa3c73a2d60b49df474d24b348eef08d8aac", 0xaf}, {&(0x7f0000001440)="f18d3f89a5846666d194e3219faccef854cf0f979dd1e4cbcb72f8eb65e43896336b390b3241b75c6d4c9addd0323023d02e13d9a2d85466f6750f8d316dbe9fc20dbbf369fb34cf01db7e91a3e49319ad85d216b8d075d4a8270d6fe7ca10fee5103ff7cf0913554c3a2d43e28d6535aef9addf85893edc80651e3a1ad126f8b3d6fe2290081de7d289970e9087c014f50708a9cf367c43a808724e86d5cff61a4fc6e5b30bcb34c5e94c39718994b081f0ed0d4e124e9f3a010a021f4f7e43ca33bc685e701b223dc369772817a69d3e03555f82e83c980f6a06a72a590e1f22ae19c352f0bc9cedbb5dfabb2fe7f6dffbdb5987", 0xf5}], 0x6, &(0x7f00000015c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r4}}}], 0x38, 0x8894}}, {{&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001680)="c7928d74c4abf3e117fa2e8432f0eced13bb70f0febdf0a0063af7c45521e2a0496fbe648dde00895dfe2d1c35881ab885732bbc2f57a2ad9147dede35d3500613f12d490954f2726b46dbf78e7183d2cd3fb98d1b342232dcd4b75653a56b8f21eb65ee911a008383a8f0a7b1c5f9adf1e4633491ed664f5d4e2456e0fa34f64903e799c1d50efd64c9056f0dc6ec192722436c078e1075b8d5a56f0197474a", 0xa0}, {&(0x7f0000001740)="9dff19bfdd470ef3926d6852abc322839ef7f879261d65a8995dc11fa804be25de", 0x21}], 0x2, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r6}}}], 0x40, 0x4000001}}, {{&(0x7f00000018c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001940)="39f5920121a6d18272e3ce358923e5b9f012edfec79c28927cd2906fdf387172db9d17027455431654cbf1de0178800865cecb7293ba15d061ab600f9c515532af61ea633dc952daaf87f728996c5ede878ab571ed60b6cdf693e9ce5032d4806b0a7257155ed06d274b5190526f5223fd50afdf0fc5290a3fb9a302b4633015c93b8cbe691dbde56d8b197992ade16a36c18f61b27cc9c1851c90b6cdf7ebcb1eef9c3f8a14a6ab0a7095f033ee4e0ff6f3fcc478859ee19faf0823db49d0e0976cb6df1dcd35eaffea52ba1f8132576311b0803be0", 0xd6}, {&(0x7f0000001a40)="7c8fbbf5fb607825d681175949dbab88ffb8da9788bbb7589f7ff67614905009f37e6da39cd05281eec806a977833dd4918a5f0b8e1bd3285e679bbe2fdb4c765914c3a2015b01e6f029b5180ad2a399cded8cc9f45d7a518aa3b52004f6501d455b073535bdceaf896f9205202fda7b548c7809cad588229c4efe1eadba5097a027fe629030b3ff6a2affe0abc443acf61c47cc7d4f090885c2f8cb411affc4caf9e3d7314d87f74e57c2d13d0e335f322c0e48905abe874d0e59fd23abd81990bdf64d49043410a151b04d176a5bdc85a0", 0xd2}, {&(0x7f0000001b40)="9f9c90179d8d24ed49389971c0f33e57442f0a2ae945c85f1e60b6aeac6dece0b9dda78386dd01613a3d790f600b8fc4f133eeab5c3a685c7db6e2925ad6cae98ecde07881443adce7d2a30126d54040221978784783b49bf33d607c516d2c1ff2da1a93dbb34c583a1060b037251378657ed6d7cd1e5ffd0983192df390ce5dc045587a260c50388ae574d0f00e896b5954ef7d155e53d8dcdf9d54134c3d11601ecc0023b11d4506fcc9ef0151dfa4a10e7db59d70a5f02f2c3465d5", 0xbd}, {&(0x7f0000001c00)="4a21c6ed68f29c083d41153d66fb7f3ef02aa71f87374e0e576ecbb6a8fa5b5739b355c2c1ea7de60d70debf41c85f9ec20a1f72b14b234ffe5a5f11b85662ac288bbfc5123e1103", 0x48}, {&(0x7f0000001c80)="c553f046333d0aa6026fb2ebf45a7183eb011262907b427fba0af80af2695e1a5ab061d01cf682193441f0fbbe46a7c89388f2b8712f27f57d0c0eb6311e02d3724927ceb6b4acbd7cb80c59e087f24339f159c38f4f180c753dbf08537d93ed699f2cb7fc008947d072f98081433afab36a57a745cfc890875709fe16c6dcffa8e8e98b2ed5e61bd99280552ce312e42cab87964423b2f36f738c73e429e5d31bc2b7e90d63e10c9506cd29a082db8d544e0ddffb77c96de4505b9f803da685482978b27c493112efa280fd6fabd70e02c930efdcb941b54ad5a83b445e75b326bede2f1925e83cc555c60bacc1", 0xee}], 0x5, &(0x7f0000001e40)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}], 0x38, 0x404c047}}], 0x3, 0x80) [ 1027.722836][T22439] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1027.731694][T22439] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1027.739790][T22439] usb 3-1: Product: syz [ 1027.744167][T22439] usb 3-1: Manufacturer: syz [ 1027.748625][T22439] usb 3-1: SerialNumber: syz 05:13:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async, rerun: 32) r1 = epoll_create1(0x0) (rerun: 32) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000000240)=0x1) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) fchownat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, r4, 0x0) (async) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000017c0)=0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001e00)=0x0) sendmmsg$unix(r2, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000180)="556391f56186692a6e91371c77c7b7e3da07dc50618f91f91387d27042e6133a7e2b8ee9cc0ff884c341db59ed9a1794a807ce1bfb5f609b116eb99e6a49ca2fd40cb272fefa8d512114e871e7a99ade71638455c531c8c3115e1ba739a75168b445c61d746bc1783ebd7f4f9c2333c9c3553b09f588a3189e1165465af5eca698d2710dcc71b773d026513ded637298acdef8368ac2e12b077ff354b891a9a8a38a6c43b43433becd", 0xa9}, {&(0x7f0000000240)="89fdf28ff7f851a5168873f02506a00a1e1c8e3890897c578177db0050646b4a33f2f4ce7823c4e276cfcb2812d9224e569b8d2ec46f37cc1a676177b8a31834fa1b7aabfe0ed38c252db273292be4863735", 0x52}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="b526b659b1ca450d9c365012688238a1306fec6bf80367c8550fd269a5cfe6a2b649529fa30a931139d9fc463004a97aca059dde10b34063adcbace974cbdb6b3693bd57176144b0f7598e86e916412fcb057b82dd859d0f22531388bdef7acd4dd5acef4e9a3ff02a1c0330d2b03a1e50f6e4339debe70fd683d7deb45be648c3181dd530331a67f3ce790ce3bd50964d1a8d4a90403ae3a5075afaf07ee4d0504d", 0xa2}, {&(0x7f0000001380)="4e88d4378188ea9baafac2e1aa3cacbfe747ed0095e3820f0d57d2b02b6c5388ecbc0ed26fe1973b38ca225e0e7417c4da1a38c19bfbba905cb47fbdd3a6bc2ba33a2d89a13cecb59271fdc08074b55ccade0eaf207961eb266ccbf0a1b9cf66751026f1fcdfc49d08a33919ee32a718472804d9e96a549f535c9df5f61f0d075d1a09dfa2c09453c8977c9bd1f90dc42283ec0e44ec09bac10689285eaa3c73a2d60b49df474d24b348eef08d8aac", 0xaf}, {&(0x7f0000001440)="f18d3f89a5846666d194e3219faccef854cf0f979dd1e4cbcb72f8eb65e43896336b390b3241b75c6d4c9addd0323023d02e13d9a2d85466f6750f8d316dbe9fc20dbbf369fb34cf01db7e91a3e49319ad85d216b8d075d4a8270d6fe7ca10fee5103ff7cf0913554c3a2d43e28d6535aef9addf85893edc80651e3a1ad126f8b3d6fe2290081de7d289970e9087c014f50708a9cf367c43a808724e86d5cff61a4fc6e5b30bcb34c5e94c39718994b081f0ed0d4e124e9f3a010a021f4f7e43ca33bc685e701b223dc369772817a69d3e03555f82e83c980f6a06a72a590e1f22ae19c352f0bc9cedbb5dfabb2fe7f6dffbdb5987", 0xf5}], 0x6, &(0x7f00000015c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r4}}}], 0x38, 0x8894}}, {{&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001680)="c7928d74c4abf3e117fa2e8432f0eced13bb70f0febdf0a0063af7c45521e2a0496fbe648dde00895dfe2d1c35881ab885732bbc2f57a2ad9147dede35d3500613f12d490954f2726b46dbf78e7183d2cd3fb98d1b342232dcd4b75653a56b8f21eb65ee911a008383a8f0a7b1c5f9adf1e4633491ed664f5d4e2456e0fa34f64903e799c1d50efd64c9056f0dc6ec192722436c078e1075b8d5a56f0197474a", 0xa0}, {&(0x7f0000001740)="9dff19bfdd470ef3926d6852abc322839ef7f879261d65a8995dc11fa804be25de", 0x21}], 0x2, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r6}}}], 0x40, 0x4000001}}, {{&(0x7f00000018c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001940)="39f5920121a6d18272e3ce358923e5b9f012edfec79c28927cd2906fdf387172db9d17027455431654cbf1de0178800865cecb7293ba15d061ab600f9c515532af61ea633dc952daaf87f728996c5ede878ab571ed60b6cdf693e9ce5032d4806b0a7257155ed06d274b5190526f5223fd50afdf0fc5290a3fb9a302b4633015c93b8cbe691dbde56d8b197992ade16a36c18f61b27cc9c1851c90b6cdf7ebcb1eef9c3f8a14a6ab0a7095f033ee4e0ff6f3fcc478859ee19faf0823db49d0e0976cb6df1dcd35eaffea52ba1f8132576311b0803be0", 0xd6}, {&(0x7f0000001a40)="7c8fbbf5fb607825d681175949dbab88ffb8da9788bbb7589f7ff67614905009f37e6da39cd05281eec806a977833dd4918a5f0b8e1bd3285e679bbe2fdb4c765914c3a2015b01e6f029b5180ad2a399cded8cc9f45d7a518aa3b52004f6501d455b073535bdceaf896f9205202fda7b548c7809cad588229c4efe1eadba5097a027fe629030b3ff6a2affe0abc443acf61c47cc7d4f090885c2f8cb411affc4caf9e3d7314d87f74e57c2d13d0e335f322c0e48905abe874d0e59fd23abd81990bdf64d49043410a151b04d176a5bdc85a0", 0xd2}, {&(0x7f0000001b40)="9f9c90179d8d24ed49389971c0f33e57442f0a2ae945c85f1e60b6aeac6dece0b9dda78386dd01613a3d790f600b8fc4f133eeab5c3a685c7db6e2925ad6cae98ecde07881443adce7d2a30126d54040221978784783b49bf33d607c516d2c1ff2da1a93dbb34c583a1060b037251378657ed6d7cd1e5ffd0983192df390ce5dc045587a260c50388ae574d0f00e896b5954ef7d155e53d8dcdf9d54134c3d11601ecc0023b11d4506fcc9ef0151dfa4a10e7db59d70a5f02f2c3465d5", 0xbd}, {&(0x7f0000001c00)="4a21c6ed68f29c083d41153d66fb7f3ef02aa71f87374e0e576ecbb6a8fa5b5739b355c2c1ea7de60d70debf41c85f9ec20a1f72b14b234ffe5a5f11b85662ac288bbfc5123e1103", 0x48}, {&(0x7f0000001c80)="c553f046333d0aa6026fb2ebf45a7183eb011262907b427fba0af80af2695e1a5ab061d01cf682193441f0fbbe46a7c89388f2b8712f27f57d0c0eb6311e02d3724927ceb6b4acbd7cb80c59e087f24339f159c38f4f180c753dbf08537d93ed699f2cb7fc008947d072f98081433afab36a57a745cfc890875709fe16c6dcffa8e8e98b2ed5e61bd99280552ce312e42cab87964423b2f36f738c73e429e5d31bc2b7e90d63e10c9506cd29a082db8d544e0ddffb77c96de4505b9f803da685482978b27c493112efa280fd6fabd70e02c930efdcb941b54ad5a83b445e75b326bede2f1925e83cc555c60bacc1", 0xee}], 0x5, &(0x7f0000001e40)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}], 0x38, 0x404c047}}], 0x3, 0x80) 05:13:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async, rerun: 32) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) (async, rerun: 32) r3 = getpid() sched_setscheduler(r3, 0x1, &(0x7f0000000240)=0x1) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, 0x0) fchownat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, r4, 0x0) (async, rerun: 64) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000017c0)=0x0) (async, rerun: 64) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001800)={0x0, 0x0, 0x0}, &(0x7f0000001840)=0xc) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000001e00)=0x0) sendmmsg$unix(r2, &(0x7f0000001e80)=[{{&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001540)=[{&(0x7f0000000180)="556391f56186692a6e91371c77c7b7e3da07dc50618f91f91387d27042e6133a7e2b8ee9cc0ff884c341db59ed9a1794a807ce1bfb5f609b116eb99e6a49ca2fd40cb272fefa8d512114e871e7a99ade71638455c531c8c3115e1ba739a75168b445c61d746bc1783ebd7f4f9c2333c9c3553b09f588a3189e1165465af5eca698d2710dcc71b773d026513ded637298acdef8368ac2e12b077ff354b891a9a8a38a6c43b43433becd", 0xa9}, {&(0x7f0000000240)="89fdf28ff7f851a5168873f02506a00a1e1c8e3890897c578177db0050646b4a33f2f4ce7823c4e276cfcb2812d9224e569b8d2ec46f37cc1a676177b8a31834fa1b7aabfe0ed38c252db273292be4863735", 0x52}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="b526b659b1ca450d9c365012688238a1306fec6bf80367c8550fd269a5cfe6a2b649529fa30a931139d9fc463004a97aca059dde10b34063adcbace974cbdb6b3693bd57176144b0f7598e86e916412fcb057b82dd859d0f22531388bdef7acd4dd5acef4e9a3ff02a1c0330d2b03a1e50f6e4339debe70fd683d7deb45be648c3181dd530331a67f3ce790ce3bd50964d1a8d4a90403ae3a5075afaf07ee4d0504d", 0xa2}, {&(0x7f0000001380)="4e88d4378188ea9baafac2e1aa3cacbfe747ed0095e3820f0d57d2b02b6c5388ecbc0ed26fe1973b38ca225e0e7417c4da1a38c19bfbba905cb47fbdd3a6bc2ba33a2d89a13cecb59271fdc08074b55ccade0eaf207961eb266ccbf0a1b9cf66751026f1fcdfc49d08a33919ee32a718472804d9e96a549f535c9df5f61f0d075d1a09dfa2c09453c8977c9bd1f90dc42283ec0e44ec09bac10689285eaa3c73a2d60b49df474d24b348eef08d8aac", 0xaf}, {&(0x7f0000001440)="f18d3f89a5846666d194e3219faccef854cf0f979dd1e4cbcb72f8eb65e43896336b390b3241b75c6d4c9addd0323023d02e13d9a2d85466f6750f8d316dbe9fc20dbbf369fb34cf01db7e91a3e49319ad85d216b8d075d4a8270d6fe7ca10fee5103ff7cf0913554c3a2d43e28d6535aef9addf85893edc80651e3a1ad126f8b3d6fe2290081de7d289970e9087c014f50708a9cf367c43a808724e86d5cff61a4fc6e5b30bcb34c5e94c39718994b081f0ed0d4e124e9f3a010a021f4f7e43ca33bc685e701b223dc369772817a69d3e03555f82e83c980f6a06a72a590e1f22ae19c352f0bc9cedbb5dfabb2fe7f6dffbdb5987", 0xf5}], 0x6, &(0x7f00000015c0)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xffffffffffffffff, r4}}}], 0x38, 0x8894}}, {{&(0x7f0000001600)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001780)=[{&(0x7f0000001680)="c7928d74c4abf3e117fa2e8432f0eced13bb70f0febdf0a0063af7c45521e2a0496fbe648dde00895dfe2d1c35881ab885732bbc2f57a2ad9147dede35d3500613f12d490954f2726b46dbf78e7183d2cd3fb98d1b342232dcd4b75653a56b8f21eb65ee911a008383a8f0a7b1c5f9adf1e4633491ed664f5d4e2456e0fa34f64903e799c1d50efd64c9056f0dc6ec192722436c078e1075b8d5a56f0197474a", 0xa0}, {&(0x7f0000001740)="9dff19bfdd470ef3926d6852abc322839ef7f879261d65a8995dc11fa804be25de", 0x21}], 0x2, &(0x7f0000001880)=[@cred={{0x1c, 0x1, 0x2, {r5, 0xee01, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r6}}}], 0x40, 0x4000001}}, {{&(0x7f00000018c0)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001d80)=[{&(0x7f0000001940)="39f5920121a6d18272e3ce358923e5b9f012edfec79c28927cd2906fdf387172db9d17027455431654cbf1de0178800865cecb7293ba15d061ab600f9c515532af61ea633dc952daaf87f728996c5ede878ab571ed60b6cdf693e9ce5032d4806b0a7257155ed06d274b5190526f5223fd50afdf0fc5290a3fb9a302b4633015c93b8cbe691dbde56d8b197992ade16a36c18f61b27cc9c1851c90b6cdf7ebcb1eef9c3f8a14a6ab0a7095f033ee4e0ff6f3fcc478859ee19faf0823db49d0e0976cb6df1dcd35eaffea52ba1f8132576311b0803be0", 0xd6}, {&(0x7f0000001a40)="7c8fbbf5fb607825d681175949dbab88ffb8da9788bbb7589f7ff67614905009f37e6da39cd05281eec806a977833dd4918a5f0b8e1bd3285e679bbe2fdb4c765914c3a2015b01e6f029b5180ad2a399cded8cc9f45d7a518aa3b52004f6501d455b073535bdceaf896f9205202fda7b548c7809cad588229c4efe1eadba5097a027fe629030b3ff6a2affe0abc443acf61c47cc7d4f090885c2f8cb411affc4caf9e3d7314d87f74e57c2d13d0e335f322c0e48905abe874d0e59fd23abd81990bdf64d49043410a151b04d176a5bdc85a0", 0xd2}, {&(0x7f0000001b40)="9f9c90179d8d24ed49389971c0f33e57442f0a2ae945c85f1e60b6aeac6dece0b9dda78386dd01613a3d790f600b8fc4f133eeab5c3a685c7db6e2925ad6cae98ecde07881443adce7d2a30126d54040221978784783b49bf33d607c516d2c1ff2da1a93dbb34c583a1060b037251378657ed6d7cd1e5ffd0983192df390ce5dc045587a260c50388ae574d0f00e896b5954ef7d155e53d8dcdf9d54134c3d11601ecc0023b11d4506fcc9ef0151dfa4a10e7db59d70a5f02f2c3465d5", 0xbd}, {&(0x7f0000001c00)="4a21c6ed68f29c083d41153d66fb7f3ef02aa71f87374e0e576ecbb6a8fa5b5739b355c2c1ea7de60d70debf41c85f9ec20a1f72b14b234ffe5a5f11b85662ac288bbfc5123e1103", 0x48}, {&(0x7f0000001c80)="c553f046333d0aa6026fb2ebf45a7183eb011262907b427fba0af80af2695e1a5ab061d01cf682193441f0fbbe46a7c89388f2b8712f27f57d0c0eb6311e02d3724927ceb6b4acbd7cb80c59e087f24339f159c38f4f180c753dbf08537d93ed699f2cb7fc008947d072f98081433afab36a57a745cfc890875709fe16c6dcffa8e8e98b2ed5e61bd99280552ce312e42cab87964423b2f36f738c73e429e5d31bc2b7e90d63e10c9506cd29a082db8d544e0ddffb77c96de4505b9f803da685482978b27c493112efa280fd6fabd70e02c930efdcb941b54ad5a83b445e75b326bede2f1925e83cc555c60bacc1", 0xee}], 0x5, &(0x7f0000001e40)=[@cred={{0x1c, 0x1, 0x2, {0x0, r7}}}, @rights={{0x18, 0x1, 0x1, [r1, r1]}}], 0x38, 0x404c047}}], 0x3, 0x80) 05:13:06 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 1027.782983][T25387] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 1027.912868][ T6300] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1027.921376][ T6300] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1027.931602][ T6300] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1027.940410][ T6300] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1027.992823][ T6] usb 2-1: new high-speed USB device number 77 using dummy_hcd [ 1028.003923][T25387] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 1028.010702][T25387] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 1028.112899][ T6300] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1028.121761][ T6300] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1028.129739][ T6300] usb 1-1: Product: syz [ 1028.133769][ T6300] usb 1-1: Manufacturer: syz [ 1028.138258][ T6300] usb 1-1: SerialNumber: syz [ 1028.194324][ T6300] cdc_ncm 1-1:1.0: skipping garbage [ 1028.199395][ T6300] cdc_ncm 1-1:1.0: invalid descriptor buffer length [ 1028.205948][ T6300] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 1028.212500][ T6300] cdc_ncm 1-1:1.0: bind() failure [ 1028.222823][ T1692] usb 4-1: new high-speed USB device number 117 using dummy_hcd [ 1028.372828][ T6] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1028.472917][T22439] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 1028.478747][T22439] cdc_ncm 3-1:1.0: bind() failure [ 1028.484497][T22439] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1028.491101][T22439] cdc_ncm 3-1:1.1: bind() failure [ 1028.542940][ T6] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1028.551884][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1028.560892][ T6] usb 2-1: Product: syz [ 1028.565040][ T6] usb 2-1: Manufacturer: syz [ 1028.569453][ T6] usb 2-1: SerialNumber: syz [ 1028.622854][ T1692] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1028.630332][ T1692] usb 4-1: can't read configurations, error -61 [ 1028.702832][T18923] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1028.709223][T18923] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1028.716594][T18923] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 1028.782785][ T1692] usb 4-1: new high-speed USB device number 118 using dummy_hcd [ 1028.912902][T18923] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 1028.920089][T18923] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 1028.935495][T18923] usb 5-1: USB disconnect, device number 76 [ 1028.941601][T18923] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 1029.202841][ T1692] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1029.210289][ T1692] usb 4-1: can't read configurations, error -61 [ 1029.216541][ T1692] usb usb4-port1: attempt power cycle [ 1029.632793][ T1692] usb 4-1: new high-speed USB device number 119 using dummy_hcd 05:13:08 executing program 4: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) (async) r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) socket$inet6(0xa, 0x200000000003, 0x87) (async) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local, @dev, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '\x00', 0x10, 0x2b, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @local, {[@hopopts={0x87}], {0x0, 0x0, 0x8}}}}}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:08 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:13:08 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1029.746590][T18923] usb 3-1: USB disconnect, device number 120 [ 1029.798940][T25556] udc-core: couldn't find an available UDC or it's busy [ 1029.805833][T25556] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1029.882845][ T1692] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1029.890373][ T1692] usb 4-1: can't read configurations, error -61 [ 1029.922852][ T6] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1029.929155][ T6] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1029.936377][ T6] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 1030.042786][T22439] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 1030.042786][ T1692] usb 4-1: new high-speed USB device number 120 using dummy_hcd [ 1030.134466][ T6] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1030.145982][ T6] usb 2-1: USB disconnect, device number 77 [ 1030.153854][ T6] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1030.162849][T18923] usb 3-1: new full-speed USB device number 121 using dummy_hcd [ 1030.302819][ T1692] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1030.310418][ T1692] usb 4-1: can't read configurations, error -61 [ 1030.316525][ T1692] usb usb4-port1: unable to enumerate USB device [ 1030.462880][T22439] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1030.522874][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1030.533671][T18923] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1030.544281][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1030.554847][T18923] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1030.633411][T22439] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1030.642297][T22439] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1030.650323][T22439] usb 5-1: Product: syz [ 1030.654479][T22439] usb 5-1: Manufacturer: syz [ 1030.658883][T22439] usb 5-1: SerialNumber: syz [ 1030.752849][T18923] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1030.765489][T18923] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1030.773383][T18923] usb 3-1: Product: syz [ 1030.777330][T18923] usb 3-1: Manufacturer: syz [ 1030.781746][T18923] usb 3-1: SerialNumber: syz 05:13:09 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240003000d240f0100000000000000000006241a00000904010000020d00000904010102020d00000905820200020000000905030200665c0000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x92, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x80, 0x2, 0x1, 0x20, 0xa0, 0xc0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xa, 0x24, 0x6, 0x0, 0x1, "ac3d8af375"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x217a, 0x51a6, 0x6f, 0x2}, {0x6, 0x24, 0x1a, 0xfff8, 0x39}, [@mdlm_detail={0xb, 0x24, 0x13, 0xfe, "946e4ca49e3cab"}, @mbim_extended={0x8, 0x24, 0x1c, 0x2742, 0x1, 0x7}, @mbim={0xc, 0x24, 0x1b, 0xfffc, 0x2, 0x9, 0xff, 0x7fff, 0x80}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x7f, 0x81, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x40, 0x5, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0xf7, 0x8, 0x76}}}}}}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x310, 0x4, 0x8, 0x3f, 0x10, 0x1}, 0xf, &(0x7f0000000180)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0x72, 0x81, 0x1}]}, 0x4, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x42c}}, {0xb9, &(0x7f0000000280)=@string={0xb9, 0x3, "e56f27141a4a1c583bd6daf8ea7f7b91e083207ca4686c5c6b491fe20d5b63a8c16e829d7660d5574f207bac6a32d6a6a99b2f3df3407b5275e5c27f7563e589c9c9d7b034840f7f8d3a76c13145d130446f016b4850df02182508f612a2728c61fceaf951dbdb86a62017f4c50858c2ea772f6336bc85854d34baa39585debbb9224693027104870e54a23bee3c56d8a166c3c375e87b43caed5d27b1601efcb6f4743e6162d3b477b1729d4cbe1d7c7fc1271a0bb83c"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x1004}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x843}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000a80)={0x14, &(0x7f0000000940)={0x20, 0x22, 0xe0, {0xe0, 0x21, "67a66009ae571757c285d8254337859565a6561017a3ee00b107525d38bc7550817fb775ea6059e4331a777d784b17c43be6534d99a0a0f79407748018eb7e1ea7d983c30e9bdc9c392617bd36ad7b77a5ef16ba55a1537d1e769d410e8c54486518905ca35cb63f9fd7f5d2a7a337c85bc6fc7d7729c22b3f4a367be6ae9de6920900da5b32e689836db73f3efdc0fb33bab855adf14c07073fb0b10aaa56698cb05c6613671f82bc959b8eaf528e5c5ec0d92f9c3e824bd04b8ecb08f896c872404ff2bd93f35e28bb4a765bb1078983232ea57cd7cca28547efcd58fe"}}, &(0x7f0000000a40)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000d40)={0x44, &(0x7f0000000ac0)={0x0, 0x9, 0x8c, "1664634f0d0f9816e4db454831eda32cc06a5c2dd401f6614159c6cbc793ae085527a6da5ade02ef3dfdcf8b8e89ebd4b3571fe4ba2053997a82a7d51ad21e09d529b590153d06864a3baf6bc65d976fe1f8124d27571d7caf02e254cd30a39e124003467c9863d3e454bcefe7fd6d64497a3747470ee5a1b3904a020e91372b5327504f7b8dce3613f20bf2"}, &(0x7f0000000b80)={0x0, 0xa, 0x1, 0x7f}, &(0x7f0000000bc0)={0x0, 0x8, 0x1}, &(0x7f0000000c00)={0x20, 0x80, 0x1c, {0x98b7, 0x4, 0x7, 0x3ff, 0xfff, 0x0, 0x4, 0x9, 0x9, 0xf6f, 0xff8f, 0x9e56}}, &(0x7f0000000c40)={0x20, 0x85, 0x4, 0x9}, &(0x7f0000000c80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000cc0)={0x20, 0x87, 0x2, 0x4}, &(0x7f0000000d00)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f00000005c0)={0x14, &(0x7f0000000500)={0x0, 0x21, 0x7a, {0x7a, 0x10, "a0699879841f5c34c6a3455be4aa69282dcc5c1929e232563f339317c991986217fc85576cd124fd45fabeaffc2b1e400080ac56269bb7af7837c66bc8dde8ddaee734691a7acb0d99cd551527b76d05e498c141e55e9a321e8a297518eecf2bddb97d3afb512d3b2caed46423dc4cb17d9929d601ffb26f"}}, &(0x7f0000000580)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000008c0)={0x44, &(0x7f0000000600)={0x40, 0x11, 0xde, "97e826a72c0c2802741c7adcea775b8e344e777437c665fc8e13e75f24bbad436a6b04e71a2016b677f1f81bc4bc86ced5504f12e1297cf8647fc636621b3728626841b4d59c9b2a922717c75df0894f204520134bc3464c8c438acbd069f68bf93ba9af9072c18d1219c4fa3227b6a5b64fae3bbbc3560483c2c9e1cb3e45fe640958b09bdeb228bba8be5e3ff8213db4ead8081a0741393d16421b6242a32fb531605821c24c64393daddb5cdba563c365c6f7f71294500e59fe56e5a631644baffd98420897a7fd7dfa907cbbfefe1fe53e11d394d5d5922ed6a18f73"}, &(0x7f0000000700)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000740)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000780)={0x20, 0x80, 0x1c, {0x7f, 0x4, 0x1, 0x62, 0x2, 0x9, 0x8, 0xc0bf, 0x100, 0x5, 0x9, 0x8}}, &(0x7f00000007c0)={0x20, 0x85, 0x4, 0x3}, &(0x7f0000000800)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000840)={0x20, 0x87, 0x2, 0x9}, &(0x7f0000000880)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:09 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) (async) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r2, 0x6, 0xa, 0x0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000080)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:13:09 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x8e, 0x0, 0x0, 0x0, 0x9975, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:09 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109000001020d0000050000000000000006241a0000000905810300020000050000000000020d00000904010102020d000009058202000200000009050302000200000000000000000000000000000000000000000000000000000003"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:09 executing program 5: sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, 0x0, 0xa00, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x140a, 0x72}}}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "0a00e0364da798312166b8f64e67ec3a"}, @NL80211_ATTR_PMK={0x14, 0xfe, "43d0234bf29a69ca909a12fc80ab2b70"}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x3c}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x80}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x4c}]}, 0x78}, 0x1, 0x0, 0x0, 0xc001}, 0x4008000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:13:09 executing program 5: sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, 0x0, 0xa00, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x140a, 0x72}}}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "0a00e0364da798312166b8f64e67ec3a"}, @NL80211_ATTR_PMK={0x14, 0xfe, "43d0234bf29a69ca909a12fc80ab2b70"}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x3c}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x80}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x4c}]}, 0x78}, 0x1, 0x0, 0x0, 0xc001}, 0x4008000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) (async) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) [ 1030.802847][T25553] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1030.817901][ T493] usb 1-1: USB disconnect, device number 117 05:13:09 executing program 5: sendmsg$NL80211_CMD_SET_PMKSA(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, 0x0, 0xa00, 0x70bd25, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x140a, 0x72}}}}, [@NL80211_ATTR_PMK={0x14, 0xfe, "0a00e0364da798312166b8f64e67ec3a"}, @NL80211_ATTR_PMK={0x14, 0xfe, "43d0234bf29a69ca909a12fc80ab2b70"}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ibss_ssid}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x3c}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x80}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_PMK_REAUTH_THRESHOLD={0x5, 0x120, 0x4c}]}, 0x78}, 0x1, 0x0, 0x0, 0xc001}, 0x4008000) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) (async) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00000000c0)) 05:13:09 executing program 5: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1031.002828][T22439] cdc_ncm 5-1:1.0: failed GET_NTB_PARAMETERS [ 1031.008732][T22439] cdc_ncm 5-1:1.0: bind() failure [ 1031.014542][T22439] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 1031.021199][T22439] cdc_ncm 5-1:1.1: bind() failure [ 1031.038799][T25553] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1031.045783][T25553] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1031.102828][ T496] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 1031.152781][ T1692] usb 6-1: new high-speed USB device number 28 using dummy_hcd [ 1031.182862][ T493] usb 1-1: new full-speed USB device number 118 using dummy_hcd [ 1031.232796][ T471] usb 4-1: new high-speed USB device number 121 using dummy_hcd [ 1031.492969][ T496] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1031.502880][T18923] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 1031.509484][T18923] cdc_ncm 3-1:1.0: bind() failure [ 1031.514698][ T1692] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1031.526701][T18923] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1031.533392][T18923] cdc_ncm 3-1:1.1: bind() failure [ 1031.562884][ T493] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1031.571394][ T493] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1031.581820][ T493] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1031.590640][ T493] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1031.662924][ T496] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1031.671792][ T496] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1031.679715][ T471] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1031.687201][ T471] usb 4-1: can't read configurations, error -61 [ 1031.692840][ T1692] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1031.693449][ T496] usb 2-1: Product: syz [ 1031.702577][ T1692] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1031.706188][ T496] usb 2-1: Manufacturer: syz [ 1031.714296][ T1692] usb 6-1: Product: syz [ 1031.718407][ T496] usb 2-1: SerialNumber: syz [ 1031.726804][ T1692] usb 6-1: Manufacturer: syz [ 1031.731181][ T1692] usb 6-1: SerialNumber: syz [ 1031.762864][ T493] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1031.772286][ T493] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1031.780584][ T493] usb 1-1: Product: syz [ 1031.784727][ T493] usb 1-1: Manufacturer: syz [ 1031.789245][ T493] usb 1-1: SerialNumber: syz [ 1031.833488][ T493] cdc_ncm 1-1:1.0: skipping garbage [ 1031.838529][ T493] cdc_ncm 1-1:1.0: invalid descriptor buffer length [ 1031.845031][ T471] usb 4-1: new high-speed USB device number 122 using dummy_hcd [ 1031.852451][ T493] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 1031.859212][ T493] cdc_ncm 1-1:1.0: bind() failure [ 1032.242845][ T471] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1032.250283][ T471] usb 4-1: can't read configurations, error -61 [ 1032.256489][ T471] usb usb4-port1: attempt power cycle [ 1032.662837][ T471] usb 4-1: new high-speed USB device number 123 using dummy_hcd 05:13:11 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:11 executing program 4: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) (async) r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) socket$inet6(0xa, 0x200000000003, 0x87) (async) syz_emit_ethernet(0x46, &(0x7f0000000000)={@local, @dev, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, '\x00', 0x10, 0x2b, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @local, {[@hopopts={0x87}], {0x0, 0x0, 0x8}}}}}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1032.764581][T22439] usb 3-1: USB disconnect, device number 121 [ 1032.767130][T18923] usb 5-1: USB disconnect, device number 77 [ 1032.882835][ T1692] cdc_ncm 6-1:1.0: failed to get mac address [ 1032.902956][ T1692] cdc_ncm 6-1:1.0: bind() failure [ 1032.912856][ T471] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1032.920307][ T471] usb 4-1: can't read configurations, error -61 [ 1032.932834][ T1692] cdc_ncm: probe of 6-1:1.1 failed with error -71 [ 1032.952991][ T1692] cdc_mbim: probe of 6-1:1.1 failed with error -71 [ 1032.960652][ T1692] usb 6-1: USB disconnect, device number 28 [ 1033.072843][ T471] usb 4-1: new high-speed USB device number 124 using dummy_hcd [ 1033.092852][ T496] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1033.099166][ T496] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1033.106642][ T496] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 1033.182825][T22439] usb 3-1: new full-speed USB device number 122 using dummy_hcd [ 1033.202798][T18923] usb 5-1: new high-speed USB device number 78 using dummy_hcd 05:13:12 executing program 5: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000ac0)={0x0, 0x24, 0xc3, {0xc3, 0xc, "d06f541a6c2e3801d1982ca554e454b38feaa4ae02070ee6a7eb28157d5642bded5a5e23f69985ec61c6f55c3c89b855ae084a29808cf6d37612a94747604da9e71cbf1674087c7afe3b646235b4177a5354f084390768c2985532429b9facf44cd91c201e1b478753859a210c6f2cf7746ffcb58384da257461eb73aa343d3da76de719eba22afb14d1c24e903b20f9aa3fcb25a1bff50c5fda801103888956ffbb295648a5f1e27a99e3f890c87bb48f55fceb18431ec4b0eb5b3499d5d3d8fe"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000bc0)={0x0, 0x9, 0xe4, "2136733e8c816b230e174748374bb2d00345174164b466fd5a1df58e099a8a3f18e7c5772947cee6461bd9b8310576cda8398fd6bf44d1b653d2e3a0ff018f3e8caafa934ae5c0f40e42ebf7c4f7ffcd858c96aeacd8dbbaa7ad229ba5c8d99b4e6d64a0d0a56c9efd22eca8d2a8c6131363706596cdcebd3f3b9ffc521a4bac7dbacb4582c21d8ee59c2ab2beda7362abf5497c15859d674b1e72a740669232a7aafbf4524e5c1d73f95c967d488c8ec8e0edabcbaaea6f01c91bd25d380ee0ad054d90a0587975c43d6db2fbf2d446718a66075d28389aa5e018e13dda07d8433ef6ce"}, &(0x7f0000000140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0xff80, 0x0, 0x1, 0x1, 0x5, 0x0, 0x8, 0x7, 0x20c5, 0x9, 0x8, 0x3f}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x40a}, &(0x7f0000000d80)={0x20, 0x83, 0x2}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000600)={0x14, &(0x7f0000000580)={0x0, 0xb, 0x19, {0x19, 0x6, "70a4f80d2ad6fad78e7db93b184e54598bad3d4e45c9b1"}}, &(0x7f00000005c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000900)={0x44, &(0x7f0000000640)={0x40, 0xe, 0xd5, "39b62fcbcf981d2b27eb538e0032d6486f65c02d43207dfec6f3d09960e37ab3f4d52defd6b2c7066314350b73a85b2ebe8c6385966024f3696bff7c2759ce60ed9af4e9fce1c2261bda4543c57f482f98b6fc7143a230ec3c7504c7ef60ec18c61fcd6258c9c20dd72aaffa57f92034102d8e521daceb7ae214a63da3bb99089c3749a458db8a2923f6cb53c5d6411a5f9851aae831d806c30729d8b398c67bb07db35b440cb077467282760577358be1dd4b898a5b0dc15d4ca44d30486729eaa8d2044c2f11e329c2aba98568212c7759773eae"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000780)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000007c0)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x40, 0x1, 0x8, 0x40, 0x4, 0xdd2, 0x6, 0x1, 0x7, 0x101}}, &(0x7f0000000800)={0x20, 0x85, 0x4, 0x491003a2}, &(0x7f0000000840)={0x20, 0x83, 0x2}, &(0x7f0000000880)={0x20, 0x87, 0x2, 0xff}, &(0x7f00000008c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x20, 0xe, 0x10, "2a43e8f5a100c030c7c2f6397bbc33b8"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7f}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x2, 0x7, 0xb8e2, 0x2d, 0x1, 0x9, 0x4, 0x6, 0xffff, 0x9, 0x9a, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x4}, &(0x7f00000003c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x800}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000f40)={0x14, &(0x7f0000000ec0)={0x20, 0x8, 0x2e, {0x2e, 0x3, "b34fbd382013b3b316cefb039beca066e4d7c2502206fde77e6246385b6f3c410c28564a8ba2d7fef12c7cf8"}}, &(0x7f0000000f00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001240)={0x44, &(0x7f0000000f80)={0x0, 0x18, 0xd5, "bb580e5cabb04e45c04f9708a87ebbe4f36679c595948a61a290f75b036107c5bab85351fac6130d1b362c82870429cdbdfd03289c8761bae9f2c2a570653de251ec746599e31dcccef96c256cadd809565ad93061619a2a1ebe242f1bb1b6d6238f7dc22792cdd8bcbe2bb42ef4f41c7cc2ca00e6646ab46fe871db403a003ab6ef2a185cc9ed28206d22f5e6057ae1d461829aafa193e64fbada3c7026f00bc9b4b997dc404be2db3c28ca59cd02e411be5ed19210cedb2fe2287435c5b3f86877d22eba55cb683c54f1f4fff7d2e1c611ff5073"}, &(0x7f0000001080)={0x0, 0xa, 0x1, 0x44}, &(0x7f00000010c0)={0x0, 0x8, 0x1, 0xc0}, &(0x7f0000001100)={0x20, 0x80, 0x1c, {0x7, 0x2, 0x9, 0x5, 0x41e, 0x0, 0x1, 0x4, 0x9, 0x8, 0x0, 0xfff9}}, &(0x7f0000001140)={0x20, 0x85, 0x4, 0xbfd02e6}, &(0x7f0000001180)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000011c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000001200)={0x20, 0x89, 0x2}}) [ 1033.315021][ T496] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1033.330344][ T496] usb 2-1: USB disconnect, device number 78 [ 1033.336946][ T496] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1033.352849][ T471] usb 4-1: unable to read config index 0 descriptor/start: -61 [ 1033.360342][ T471] usb 4-1: can't read configurations, error -61 [ 1033.371431][ T471] usb usb4-port1: unable to enumerate USB device [ 1033.436893][T25609] udc-core: couldn't find an available UDC or it's busy [ 1033.444646][T25609] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1033.552910][T22439] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1033.565015][T22439] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1033.576491][T22439] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1033.587483][T22439] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1033.602882][T18923] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1033.633687][ T1692] usb 6-1: new high-speed USB device number 29 using dummy_hcd [ 1033.752838][T22439] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1033.761915][T22439] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1033.769870][T22439] usb 3-1: Product: syz [ 1033.773899][T22439] usb 3-1: Manufacturer: syz [ 1033.778310][T22439] usb 3-1: SerialNumber: syz 05:13:12 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd1a, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1033.802821][T18923] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1033.812036][T25588] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1033.819264][T18923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1033.827239][T18923] usb 5-1: Product: syz [ 1033.831157][T18923] usb 5-1: Manufacturer: syz [ 1033.835760][T18923] usb 5-1: SerialNumber: syz [ 1034.023268][T25588] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1034.030250][T25588] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1034.042842][ T1692] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1034.082824][ T471] usb 2-1: new high-speed USB device number 79 using dummy_hcd [ 1034.222883][ T1692] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1034.231757][ T1692] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1034.239811][ T1692] usb 6-1: Product: syz [ 1034.243915][ T1692] usb 6-1: Manufacturer: syz [ 1034.248307][ T1692] usb 6-1: SerialNumber: syz [ 1034.442867][ T471] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1034.462867][T18923] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1034.469277][T18923] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1034.476613][T18923] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 1034.482872][T22439] cdc_ncm 3-1:1.0: failed GET_NTB_PARAMETERS [ 1034.488793][T22439] cdc_ncm 3-1:1.0: bind() failure [ 1034.494762][T22439] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 1034.501358][T22439] cdc_ncm 3-1:1.1: bind() failure [ 1034.612891][ T471] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1034.621903][ T471] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1034.629749][ T471] usb 2-1: Product: syz [ 1034.633733][ T471] usb 2-1: Manufacturer: syz [ 1034.638127][ T471] usb 2-1: SerialNumber: syz [ 1034.672845][T18923] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 1034.680128][T18923] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 1034.692013][T18923] usb 5-1: USB disconnect, device number 78 [ 1034.700160][T18923] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM 05:13:13 executing program 0: syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240003000d240f0100000000000000000006241a00000904010000020d00000904010102020d00000905820200020000000905030200665c0000"], 0x0) (async) r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)=ANY=[@ANYBLOB="12010000020000402505a1a440000102030109025c0002010000000904000001020d0000052406000105240003000d240f0100000000000000000006241a00000904010000020d00000904010102020d00000905820200020000000905030200665c0000"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_connect$cdc_ncm(0x0, 0x92, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x80, 0x2, 0x1, 0x20, 0xa0, 0xc0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xa, 0x24, 0x6, 0x0, 0x1, "ac3d8af375"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x217a, 0x51a6, 0x6f, 0x2}, {0x6, 0x24, 0x1a, 0xfff8, 0x39}, [@mdlm_detail={0xb, 0x24, 0x13, 0xfe, "946e4ca49e3cab"}, @mbim_extended={0x8, 0x24, 0x1c, 0x2742, 0x1, 0x7}, @mbim={0xc, 0x24, 0x1b, 0xfffc, 0x2, 0x9, 0xff, 0x7fff, 0x80}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x7f, 0x81, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x40, 0x5, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0xf7, 0x8, 0x76}}}}}}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x310, 0x4, 0x8, 0x3f, 0x10, 0x1}, 0xf, &(0x7f0000000180)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0x72, 0x81, 0x1}]}, 0x4, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x42c}}, {0xb9, &(0x7f0000000280)=@string={0xb9, 0x3, "e56f27141a4a1c583bd6daf8ea7f7b91e083207ca4686c5c6b491fe20d5b63a8c16e829d7660d5574f207bac6a32d6a6a99b2f3df3407b5275e5c27f7563e589c9c9d7b034840f7f8d3a76c13145d130446f016b4850df02182508f612a2728c61fceaf951dbdb86a62017f4c50858c2ea772f6336bc85854d34baa39585debbb9224693027104870e54a23bee3c56d8a166c3c375e87b43caed5d27b1601efcb6f4743e6162d3b477b1729d4cbe1d7c7fc1271a0bb83c"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x1004}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x843}}]}) (async) r1 = syz_usb_connect$cdc_ncm(0x0, 0x92, &(0x7f00000000c0)={{0x12, 0x1, 0x250, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x80, 0x2, 0x1, 0x20, 0xa0, 0xc0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xa, 0x24, 0x6, 0x0, 0x1, "ac3d8af375"}, {0x5, 0x24, 0x0, 0x1}, {0xd, 0x24, 0xf, 0x1, 0x217a, 0x51a6, 0x6f, 0x2}, {0x6, 0x24, 0x1a, 0xfff8, 0x39}, [@mdlm_detail={0xb, 0x24, 0x13, 0xfe, "946e4ca49e3cab"}, @mbim_extended={0x8, 0x24, 0x1c, 0x2742, 0x1, 0x7}, @mbim={0xc, 0x24, 0x1b, 0xfffc, 0x2, 0x9, 0xff, 0x7fff, 0x80}]}, {{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x7f, 0x81, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x10, 0x40, 0x5, 0x20}}, {{0x9, 0x5, 0x3, 0x2, 0x10, 0xf7, 0x8, 0x76}}}}}}}]}}, &(0x7f0000000380)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x310, 0x4, 0x8, 0x3f, 0x10, 0x1}, 0xf, &(0x7f0000000180)={0x5, 0xf, 0xf, 0x1, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x3, 0x72, 0x81, 0x1}]}, 0x4, [{0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x42c}}, {0xb9, &(0x7f0000000280)=@string={0xb9, 0x3, "e56f27141a4a1c583bd6daf8ea7f7b91e083207ca4686c5c6b491fe20d5b63a8c16e829d7660d5574f207bac6a32d6a6a99b2f3df3407b5275e5c27f7563e589c9c9d7b034840f7f8d3a76c13145d130446f016b4850df02182508f612a2728c61fceaf951dbdb86a62017f4c50858c2ea772f6336bc85854d34baa39585debbb9224693027104870e54a23bee3c56d8a166c3c375e87b43caed5d27b1601efcb6f4743e6162d3b477b1729d4cbe1d7c7fc1271a0bb83c"}}, {0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x1004}}, {0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x843}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000a80)={0x14, &(0x7f0000000940)={0x20, 0x22, 0xe0, {0xe0, 0x21, "67a66009ae571757c285d8254337859565a6561017a3ee00b107525d38bc7550817fb775ea6059e4331a777d784b17c43be6534d99a0a0f79407748018eb7e1ea7d983c30e9bdc9c392617bd36ad7b77a5ef16ba55a1537d1e769d410e8c54486518905ca35cb63f9fd7f5d2a7a337c85bc6fc7d7729c22b3f4a367be6ae9de6920900da5b32e689836db73f3efdc0fb33bab855adf14c07073fb0b10aaa56698cb05c6613671f82bc959b8eaf528e5c5ec0d92f9c3e824bd04b8ecb08f896c872404ff2bd93f35e28bb4a765bb1078983232ea57cd7cca28547efcd58fe"}}, &(0x7f0000000a40)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000d40)={0x44, &(0x7f0000000ac0)={0x0, 0x9, 0x8c, "1664634f0d0f9816e4db454831eda32cc06a5c2dd401f6614159c6cbc793ae085527a6da5ade02ef3dfdcf8b8e89ebd4b3571fe4ba2053997a82a7d51ad21e09d529b590153d06864a3baf6bc65d976fe1f8124d27571d7caf02e254cd30a39e124003467c9863d3e454bcefe7fd6d64497a3747470ee5a1b3904a020e91372b5327504f7b8dce3613f20bf2"}, &(0x7f0000000b80)={0x0, 0xa, 0x1, 0x7f}, &(0x7f0000000bc0)={0x0, 0x8, 0x1}, &(0x7f0000000c00)={0x20, 0x80, 0x1c, {0x98b7, 0x4, 0x7, 0x3ff, 0xfff, 0x0, 0x4, 0x9, 0x9, 0xf6f, 0xff8f, 0x9e56}}, &(0x7f0000000c40)={0x20, 0x85, 0x4, 0x9}, &(0x7f0000000c80)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000cc0)={0x20, 0x87, 0x2, 0x4}, &(0x7f0000000d00)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f00000005c0)={0x14, &(0x7f0000000500)={0x0, 0x21, 0x7a, {0x7a, 0x10, "a0699879841f5c34c6a3455be4aa69282dcc5c1929e232563f339317c991986217fc85576cd124fd45fabeaffc2b1e400080ac56269bb7af7837c66bc8dde8ddaee734691a7acb0d99cd551527b76d05e498c141e55e9a321e8a297518eecf2bddb97d3afb512d3b2caed46423dc4cb17d9929d601ffb26f"}}, &(0x7f0000000580)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000008c0)={0x44, &(0x7f0000000600)={0x40, 0x11, 0xde, "97e826a72c0c2802741c7adcea775b8e344e777437c665fc8e13e75f24bbad436a6b04e71a2016b677f1f81bc4bc86ced5504f12e1297cf8647fc636621b3728626841b4d59c9b2a922717c75df0894f204520134bc3464c8c438acbd069f68bf93ba9af9072c18d1219c4fa3227b6a5b64fae3bbbc3560483c2c9e1cb3e45fe640958b09bdeb228bba8be5e3ff8213db4ead8081a0741393d16421b6242a32fb531605821c24c64393daddb5cdba563c365c6f7f71294500e59fe56e5a631644baffd98420897a7fd7dfa907cbbfefe1fe53e11d394d5d5922ed6a18f73"}, &(0x7f0000000700)={0x0, 0xa, 0x1, 0x3}, &(0x7f0000000740)={0x0, 0x8, 0x1, 0x1}, &(0x7f0000000780)={0x20, 0x80, 0x1c, {0x7f, 0x4, 0x1, 0x62, 0x2, 0x9, 0x8, 0xc0bf, 0x100, 0x5, 0x9, 0x8}}, &(0x7f00000007c0)={0x20, 0x85, 0x4, 0x3}, &(0x7f0000000800)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000840)={0x20, 0x87, 0x2, 0x9}, &(0x7f0000000880)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:13 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_connect$printer(0x5, 0x2d, &(0x7f0000000c40)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x5, 0x70, 0x1, [{{0x9, 0x4, 0x0, 0x7f, 0x2, 0x7, 0x1, 0x2, 0x9, "", {{{0x9, 0x5, 0x1, 0x2, 0x400, 0x20, 0x7, 0x9}}}}}]}}]}}, &(0x7f0000000e80)={0xa, &(0x7f0000000c80)={0xa, 0x6, 0x200, 0x7f, 0x7f, 0x3f, 0x40, 0x4}, 0x97, &(0x7f0000000cc0)={0x5, 0xf, 0x97, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x5, "91918b76ebca5db50ee238dd74d949bc"}, @ext_cap={0x7, 0x10, 0x2, 0x1c, 0x1, 0x8, 0x3ff}, @wireless={0xb, 0x10, 0x1, 0x8, 0x50, 0x0, 0x3f, 0x3, 0xff}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "e22370cbb81b5670bda0681245c2d427"}, @ext_cap={0x7, 0x10, 0x2, 0x5, 0x4, 0x0, 0x100}, @generic={0x51, 0x10, 0x3, "b738d426fcb3aec69536337b8deba9a479663472cc013762dade713fbdb3bac3959385c97ab6e1c6a0e8afd2180ab67d654abf517ce8398c13412ccd24dbc9a6b2cf7be8cdc12c8aaec730418608"}]}, 0x3, [{0xfb, &(0x7f0000000f40)=@string={0xfb, 0x3, "586f9b1656e57850615f96af77f4728a7bd66d1856e45f2beb6802e15fb574d8f2a43fe13954681e96896668ae17fd3121d3abc430ec43245dc6c39e42d2fbcdae003cc0266b253633410c0a9550191705a3907d44a9e4b0b02365d6158eb5d59114f56369fb8232af7ed6e070524735e308b707ad71fe447c31fdd50f62cc3a199e520e9051e6d2656a67831e2a71fabbe2436bdc6734988c61e57ed99c7e4b5a433b15b8c9287ef1a1b88457e195b164339378621c0a97880416c113355b6d89bd5bb8628f99cc8ad8a89627bb1e097a05e7bf483426ba356ee4ee6d9a4b5905344a52fcb709d65d5c6370ab4d7693232ffde7921fb6355a"}}, {0x5, &(0x7f0000000e00)=@string={0x5, 0x3, "08edd1"}}, {0x4, &(0x7f0000000e40)=@lang_id={0x4, 0x3, 0x421}}]}) syz_usb_connect$printer(0x4, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x77dc3e28d368d0c6, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x80, 0x5, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x7, 0x1, 0x3, 0x5, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0xa, 0x6c, 0x3}}}}}]}}]}}, &(0x7f00000001c0)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x250, 0x81, 0x0, 0x6, 0xff, 0x55}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x1, [{0x43, &(0x7f0000000140)=@string={0x43, 0x3, "9c2550fb225c14248abeba239af8359e17b685e07a34a5f042120d9402963bfc455e50f83a4da73fcc56f7048be3f16947acf2de12cfa31d0033cb76ad5e26a854"}}]}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000300)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x30, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x1f, 0x50, 0x3, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x7, 0x1, 0x1, 0x7f, "", {{{0x9, 0x5, 0x1, 0x2, 0x10, 0x81, 0x6, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x1f, 0x1f, 0x5}}]}}}]}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000280)={0xa, 0x6, 0x0, 0x5, 0x7f, 0x6, 0xff, 0x4}, 0x24, &(0x7f00000002c0)={0x5, 0xf, 0x24, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0x82, 0x2, 0x0, 0x1f, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "41e4c21c0bd61a655a74437409d077c1"}]}, 0x1, [{0x78, &(0x7f0000000ec0)=@string={0x78, 0x3, "9d4a0ca00a621f1f2cc0b889222b960e7bbed9e28be5fa63daf7cdb1b68287a03f8dd13c584b7498d3523d7dbbb4400100000000000000a6d0a2d0709764cfd2575d3e813fbc17b28ceb9183aca60c9c82b1bc130b3ab25f6730d4331b0825a2f99a63c15c6ee88858ae13601a0f061405fd37b52896"}}]}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_usb_connect$printer(0x4, 0x36, &(0x7f0000000400)={{0x12, 0x1, 0xa9263a44707f327, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x5, 0xc0, 0x0, [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x7, 0x1, 0x3, 0x3, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x3f, 0xba, 0x6e}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x4, 0x7, 0x2}}]}}}]}}]}}, &(0x7f0000000880)={0xa, &(0x7f0000000440)={0xa, 0x6, 0x201, 0x0, 0x2, 0xfb, 0x20, 0x4f}, 0x14d, &(0x7f0000000500)={0x5, 0xf, 0x14d, 0x3, [@generic={0x97, 0x10, 0xb, "fdf1e7142ad935f8cf28f621f3d50bfb7fbd1ee5478f606036e8d7007244043623e1e227995df7ed4b782070b2f60be77b8ab505cd6db1ed4bb88372e58503646dba68b9357b6cf920fc905b0aabf27870a143668b9e5a43ef83a9edca91a83cfb2bd3e0b32fdac4b7dc82339a020b78df81b7b500e3e774b0e710a12482b388c9fea8998f6e298fc52eb68c1b91c109ea7cde04"}, @ptm_cap={0x3}, @generic={0xae, 0x10, 0xa, "474f8345d6af08752dd7b9264f5b92a2bff3cf6673039d079cb34bdf221f42f8a6f8de8ecb73a5677bd5ec9d00d0a9e2d2b2d9f2982a69959a614d4e3b0b0c54f9f6e3775591e27c26a4fd8feebe4c0019f5cc5fc293979e0d9f01dfdd35bc314ae05b8df7235ef56f937fc1043d1a52c5ef2cbef02f264e6ab4ba33c2dd76f2b6a95c3958ce42a0350488456fa7c2d31b9f712619f385a85bf173afd8f1d21ca1e41484e3efa4e61a6491"}]}, 0x4, [{0xfc, &(0x7f0000000680)=@string={0xfc, 0x3, "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"}}, {0x6d, &(0x7f0000000780)=@string={0x6d, 0x3, "160b23c4f23127c1b717eba2b42f4634c24827982ed2aadde4b5db2444a827e22648e5931e796982c654159ac905c8446f2714999040ff2487d5b64789da599d0d010311772d6571de6a92c68832a530038d55577e2a1deefbced14f30ae02af2a325ab64a7363285e6093"}}, {0x4, &(0x7f0000000800)=@lang_id={0x4, 0x3, 0x100a}}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x340a}}]}) syz_usb_control_io$printer(r1, &(0x7f00000009c0)={0x14, &(0x7f0000000900)={0x0, 0x1a, 0x6d, {0x6d, 0xb, "db246d8cbb9e9adf46dca18273b2befe16326b13e681db28e8ec0f2ff51c04ea08e0dcabe2ff962c3a2742f4a0c06b702a1db5c68e1425f705fcc254cf03fdc2cf70bd614153432747b56905e443ecdafd79d0ace1eef39ba215e6bef7a6f51c3b4ad6946673460386c305"}}, &(0x7f0000000980)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xc1a}}}, &(0x7f0000000c00)={0x34, &(0x7f0000000a00)={0x0, 0xe, 0x54, "e7e0677bdd60ec7f51ea5585b626ab6b64b86d6187873754561e02d12b4f69965807859dd5dcf241cd7747ab23fb599edf38ad8b178bc685bfa93485cce3c72af662cc2cb9afe618955a1c0a58f8ce237eafdab6"}, &(0x7f0000000a80)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000ac0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000b00)={0x20, 0x0, 0x42, {0x40, "e17589c2d01601e7f227dd99f3b0159f8744ecd5c15bd51783343f5860ba7ce08608c21a03832577e4258ba7478839b220e376609d2b53cfa59940f692252412"}}, &(0x7f0000000b80)={0x20, 0x1, 0x1, 0x1}, &(0x7f0000000bc0)={0x20, 0x0, 0x1, 0x4}}) [ 1034.811182][ T493] usb 1-1: USB disconnect, device number 118 [ 1034.841144][T25672] udc-core: couldn't find an available UDC or it's busy [ 1034.848819][T25672] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1034.857197][T25672] udc-core: couldn't find an available UDC or it's busy [ 1034.864178][T25676] udc-core: couldn't find an available UDC or it's busy [ 1034.869789][T25672] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1034.871000][T25676] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1035.092795][ T57] usb 4-1: new high-speed USB device number 125 using dummy_hcd 05:13:13 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f0000000600)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "a3d32537f3d9"}, {0x5, 0x24, 0x0, 0xfffe}, {0xd, 0x24, 0xf, 0x1, 0x2}, {0x6, 0x24, 0x1a, 0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0xfe, 0xfc}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0x8, 0xce, {0xce, 0x3, "e02535a664b50f951e692ef3fca945ba0c1b76aa6feadf06db018b981c30b37808491898369b4fc15a6f6568910459a5dab5df4417a84e42c82f2d7e525d2ac01f68fc9696ca1aecab00cff668772bb9b86a938211dc4aab55a001aa650d5d4cf4bff0f241a8b47e9ca1f547edc0135764ca9523c9d5c4de72ba44fc51dcbdd2205b26ae621126fe6030c5f15edcc79c45b996bd1b7dfef4278ee333e53fb77e40d7919b6f1faa1d1cd163dc4897fa4d18582e21dda07a719713cfd3771db33b5db93d27935a87ef6e8dece2"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x44, &(0x7f0000000280)={0x20, 0x14, 0x76, "4a7cda9c86840b6c50d746585d46b20603d414d86d6517126a3e78237c0ba46b08c8d247c21d04a0b0c960c28df5b1422a25932d488ad63b9ff103fafa6e95e0575acbf41e713887586c515833fc806672d92a51afa45a7ff71b5408410d5de0e133d4e370bfb435b1ae537bd9ba90d9a1d15580d966"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x55}, &(0x7f0000000340)={0x20, 0x80, 0x1c, {0x9, 0xc08, 0xfc3, 0x7, 0x8, 0x1000, 0x2, 0x100, 0x61e, 0x401, 0x0, 0x6}}, &(0x7f0000000380)={0x20, 0x85, 0x4, 0x200}, &(0x7f00000003c0)={0x20, 0x83, 0x2}, &(0x7f0000000500)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1035.232788][ T493] usb 1-1: new full-speed USB device number 119 using dummy_hcd [ 1035.352788][ T57] usb 4-1: Using ep0 maxpacket: 16 [ 1035.373037][T25597] udc-core: couldn't find an available UDC or it's busy [ 1035.379874][T25597] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1035.387719][T25597] udc-core: couldn't find an available UDC or it's busy [ 1035.394585][T25597] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1035.462899][ T1692] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1035.469199][T18923] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 1035.476617][ T1692] cdc_ncm 6-1:1.0: dwNtbInMaxSize=1 is too small. Using 2048 [ 1035.484013][ T1692] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 1035.522851][ T57] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1035.592838][ T493] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 1035.601526][ T493] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 1035.611564][ T493] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 1035.620399][ T493] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 1035.684490][ T1692] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 1035.696102][ T1692] usb 6-1: USB disconnect, device number 29 [ 1035.706126][ T1692] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 1035.743783][ T57] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1035.752664][ T57] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1035.770540][ T57] usb 4-1: Product: syz [ 1035.774980][ T57] usb 4-1: Manufacturer: syz [ 1035.779413][ T57] usb 4-1: SerialNumber: syz 05:13:14 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1035.794288][ T493] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1035.801869][ T6] usb 3-1: USB disconnect, device number 122 [ 1035.807554][ T493] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1035.820416][ T493] usb 1-1: Product: syz [ 1035.825116][ T493] usb 1-1: Manufacturer: syz [ 1035.829564][ T493] usb 1-1: SerialNumber: syz [ 1035.873331][ T493] cdc_ncm 1-1:1.0: skipping garbage [ 1035.880787][ T493] cdc_ncm 1-1:1.0: invalid descriptor buffer length [ 1035.887495][ T493] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 1035.894325][ T493] cdc_ncm 1-1:1.0: bind() failure [ 1035.922843][T18923] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1035.992864][ T471] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1035.999259][ T471] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1036.007283][ T471] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 1036.034457][T25668] udc-core: couldn't find an available UDC or it's busy [ 1036.041315][T25668] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1036.075116][ T496] usb 1-1: USB disconnect, device number 119 [ 1036.112922][T18923] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 05:13:14 executing program 5: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000ac0)={0x0, 0x24, 0xc3, {0xc3, 0xc, "d06f541a6c2e3801d1982ca554e454b38feaa4ae02070ee6a7eb28157d5642bded5a5e23f69985ec61c6f55c3c89b855ae084a29808cf6d37612a94747604da9e71cbf1674087c7afe3b646235b4177a5354f084390768c2985532429b9facf44cd91c201e1b478753859a210c6f2cf7746ffcb58384da257461eb73aa343d3da76de719eba22afb14d1c24e903b20f9aa3fcb25a1bff50c5fda801103888956ffbb295648a5f1e27a99e3f890c87bb48f55fceb18431ec4b0eb5b3499d5d3d8fe"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000bc0)={0x0, 0x9, 0xe4, "2136733e8c816b230e174748374bb2d00345174164b466fd5a1df58e099a8a3f18e7c5772947cee6461bd9b8310576cda8398fd6bf44d1b653d2e3a0ff018f3e8caafa934ae5c0f40e42ebf7c4f7ffcd858c96aeacd8dbbaa7ad229ba5c8d99b4e6d64a0d0a56c9efd22eca8d2a8c6131363706596cdcebd3f3b9ffc521a4bac7dbacb4582c21d8ee59c2ab2beda7362abf5497c15859d674b1e72a740669232a7aafbf4524e5c1d73f95c967d488c8ec8e0edabcbaaea6f01c91bd25d380ee0ad054d90a0587975c43d6db2fbf2d446718a66075d28389aa5e018e13dda07d8433ef6ce"}, &(0x7f0000000140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0xff80, 0x0, 0x1, 0x1, 0x5, 0x0, 0x8, 0x7, 0x20c5, 0x9, 0x8, 0x3f}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x40a}, &(0x7f0000000d80)={0x20, 0x83, 0x2}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000600)={0x14, &(0x7f0000000580)={0x0, 0xb, 0x19, {0x19, 0x6, "70a4f80d2ad6fad78e7db93b184e54598bad3d4e45c9b1"}}, &(0x7f00000005c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000900)={0x44, &(0x7f0000000640)={0x40, 0xe, 0xd5, "39b62fcbcf981d2b27eb538e0032d6486f65c02d43207dfec6f3d09960e37ab3f4d52defd6b2c7066314350b73a85b2ebe8c6385966024f3696bff7c2759ce60ed9af4e9fce1c2261bda4543c57f482f98b6fc7143a230ec3c7504c7ef60ec18c61fcd6258c9c20dd72aaffa57f92034102d8e521daceb7ae214a63da3bb99089c3749a458db8a2923f6cb53c5d6411a5f9851aae831d806c30729d8b398c67bb07db35b440cb077467282760577358be1dd4b898a5b0dc15d4ca44d30486729eaa8d2044c2f11e329c2aba98568212c7759773eae"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000780)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000007c0)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x40, 0x1, 0x8, 0x40, 0x4, 0xdd2, 0x6, 0x1, 0x7, 0x101}}, &(0x7f0000000800)={0x20, 0x85, 0x4, 0x491003a2}, &(0x7f0000000840)={0x20, 0x83, 0x2}, &(0x7f0000000880)={0x20, 0x87, 0x2, 0xff}, &(0x7f00000008c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x20, 0xe, 0x10, "2a43e8f5a100c030c7c2f6397bbc33b8"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7f}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x2, 0x7, 0xb8e2, 0x2d, 0x1, 0x9, 0x4, 0x6, 0xffff, 0x9, 0x9a, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x4}, &(0x7f00000003c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x800}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000f40)={0x14, &(0x7f0000000ec0)={0x20, 0x8, 0x2e, {0x2e, 0x3, "b34fbd382013b3b316cefb039beca066e4d7c2502206fde77e6246385b6f3c410c28564a8ba2d7fef12c7cf8"}}, &(0x7f0000000f00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001240)={0x44, &(0x7f0000000f80)={0x0, 0x18, 0xd5, "bb580e5cabb04e45c04f9708a87ebbe4f36679c595948a61a290f75b036107c5bab85351fac6130d1b362c82870429cdbdfd03289c8761bae9f2c2a570653de251ec746599e31dcccef96c256cadd809565ad93061619a2a1ebe242f1bb1b6d6238f7dc22792cdd8bcbe2bb42ef4f41c7cc2ca00e6646ab46fe871db403a003ab6ef2a185cc9ed28206d22f5e6057ae1d461829aafa193e64fbada3c7026f00bc9b4b997dc404be2db3c28ca59cd02e411be5ed19210cedb2fe2287435c5b3f86877d22eba55cb683c54f1f4fff7d2e1c611ff5073"}, &(0x7f0000001080)={0x0, 0xa, 0x1, 0x44}, &(0x7f00000010c0)={0x0, 0x8, 0x1, 0xc0}, &(0x7f0000001100)={0x20, 0x80, 0x1c, {0x7, 0x2, 0x9, 0x5, 0x41e, 0x0, 0x1, 0x4, 0x9, 0x8, 0x0, 0xfff9}}, &(0x7f0000001140)={0x20, 0x85, 0x4, 0xbfd02e6}, &(0x7f0000001180)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000011c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000001200)={0x20, 0x89, 0x2}}) [ 1036.121834][T18923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1036.129927][T18923] usb 5-1: Product: syz [ 1036.133992][T18923] usb 5-1: Manufacturer: syz [ 1036.138368][T18923] usb 5-1: SerialNumber: syz [ 1036.212922][ T6] usb 3-1: new full-speed USB device number 123 using dummy_hcd [ 1036.214992][ T471] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1036.233402][ T471] usb 2-1: USB disconnect, device number 79 [ 1036.239441][ T471] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1036.253097][T25668] udc-core: couldn't find an available UDC or it's busy [ 1036.259856][T25668] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1036.452810][ T20] usb 6-1: new high-speed USB device number 30 using dummy_hcd 05:13:15 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x88, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}, [@mbim={0xc, 0x24, 0x1b, 0x7, 0x1, 0x48, 0x6, 0x4}, @country_functional={0xe, 0x24, 0x7, 0x90, 0x3, [0x1, 0xd67, 0xff, 0x3]}]}, {{0x9, 0x5, 0x81, 0x3, 0x400}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1036.572827][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1036.583974][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1036.595031][ T6] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1036.606300][ T6] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 05:13:15 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1036.802957][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1036.811985][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1036.820008][ T6] usb 3-1: Product: syz [ 1036.824211][ T6] usb 3-1: Manufacturer: syz [ 1036.828625][ T6] usb 3-1: SerialNumber: syz [ 1036.852826][ T471] usb 1-1: new full-speed USB device number 120 using dummy_hcd [ 1036.852844][ T20] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1036.853875][T25709] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1036.942873][ T57] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1036.949206][ T57] cdc_ncm 4-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1036.956387][ T57] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 1036.972798][ T496] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 1037.022880][ T20] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1037.031867][ T20] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1037.039713][ T20] usb 6-1: Product: syz [ 1037.043774][ T20] usb 6-1: Manufacturer: syz [ 1037.048100][ T20] usb 6-1: SerialNumber: syz [ 1037.095163][T25709] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1037.102081][T25709] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1037.154303][ T57] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 1037.175100][ T57] usb 4-1: USB disconnect, device number 125 [ 1037.181241][ T57] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 1037.212832][ T471] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1037.224177][ T471] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 1037.235293][ T471] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1037.247019][ T471] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 1023, setting to 64 [ 1037.262926][T18923] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1037.269331][T18923] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1037.278741][T18923] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 1037.332892][ T496] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1037.423017][ T471] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1037.432207][ T471] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1037.440322][ T471] usb 1-1: Product: syz [ 1037.444681][ T471] usb 1-1: Manufacturer: syz [ 1037.449486][ T471] usb 1-1: SerialNumber: syz [ 1037.472844][T25744] raw-gadget.5 gadget: fail, usb_ep_enable returned -22 [ 1037.482890][T18923] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 1037.489886][T18923] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 1037.502838][ T496] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1037.512371][ T496] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1037.521126][ T496] usb 2-1: Product: syz [ 1037.525722][ T496] usb 2-1: Manufacturer: syz [ 1037.530437][ T496] usb 2-1: SerialNumber: syz 05:13:16 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (async) syz_usb_connect$printer(0x5, 0x2d, &(0x7f0000000c40)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x5, 0x70, 0x1, [{{0x9, 0x4, 0x0, 0x7f, 0x2, 0x7, 0x1, 0x2, 0x9, "", {{{0x9, 0x5, 0x1, 0x2, 0x400, 0x20, 0x7, 0x9}}}}}]}}]}}, &(0x7f0000000e80)={0xa, &(0x7f0000000c80)={0xa, 0x6, 0x200, 0x7f, 0x7f, 0x3f, 0x40, 0x4}, 0x97, &(0x7f0000000cc0)={0x5, 0xf, 0x97, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x5, "91918b76ebca5db50ee238dd74d949bc"}, @ext_cap={0x7, 0x10, 0x2, 0x1c, 0x1, 0x8, 0x3ff}, @wireless={0xb, 0x10, 0x1, 0x8, 0x50, 0x0, 0x3f, 0x3, 0xff}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "e22370cbb81b5670bda0681245c2d427"}, @ext_cap={0x7, 0x10, 0x2, 0x5, 0x4, 0x0, 0x100}, @generic={0x51, 0x10, 0x3, "b738d426fcb3aec69536337b8deba9a479663472cc013762dade713fbdb3bac3959385c97ab6e1c6a0e8afd2180ab67d654abf517ce8398c13412ccd24dbc9a6b2cf7be8cdc12c8aaec730418608"}]}, 0x3, [{0xfb, &(0x7f0000000f40)=@string={0xfb, 0x3, "586f9b1656e57850615f96af77f4728a7bd66d1856e45f2beb6802e15fb574d8f2a43fe13954681e96896668ae17fd3121d3abc430ec43245dc6c39e42d2fbcdae003cc0266b253633410c0a9550191705a3907d44a9e4b0b02365d6158eb5d59114f56369fb8232af7ed6e070524735e308b707ad71fe447c31fdd50f62cc3a199e520e9051e6d2656a67831e2a71fabbe2436bdc6734988c61e57ed99c7e4b5a433b15b8c9287ef1a1b88457e195b164339378621c0a97880416c113355b6d89bd5bb8628f99cc8ad8a89627bb1e097a05e7bf483426ba356ee4ee6d9a4b5905344a52fcb709d65d5c6370ab4d7693232ffde7921fb6355a"}}, {0x5, &(0x7f0000000e00)=@string={0x5, 0x3, "08edd1"}}, {0x4, &(0x7f0000000e40)=@lang_id={0x4, 0x3, 0x421}}]}) syz_usb_connect$printer(0x4, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x77dc3e28d368d0c6, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x80, 0x5, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x7, 0x1, 0x3, 0x5, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0xa, 0x6c, 0x3}}}}}]}}]}}, &(0x7f00000001c0)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x250, 0x81, 0x0, 0x6, 0xff, 0x55}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x1, [{0x43, &(0x7f0000000140)=@string={0x43, 0x3, "9c2550fb225c14248abeba239af8359e17b685e07a34a5f042120d9402963bfc455e50f83a4da73fcc56f7048be3f16947acf2de12cfa31d0033cb76ad5e26a854"}}]}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000300)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x30, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x1f, 0x50, 0x3, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x7, 0x1, 0x1, 0x7f, "", {{{0x9, 0x5, 0x1, 0x2, 0x10, 0x81, 0x6, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x1f, 0x1f, 0x5}}]}}}]}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000280)={0xa, 0x6, 0x0, 0x5, 0x7f, 0x6, 0xff, 0x4}, 0x24, &(0x7f00000002c0)={0x5, 0xf, 0x24, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0x82, 0x2, 0x0, 0x1f, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "41e4c21c0bd61a655a74437409d077c1"}]}, 0x1, [{0x78, &(0x7f0000000ec0)=@string={0x78, 0x3, "9d4a0ca00a621f1f2cc0b889222b960e7bbed9e28be5fa63daf7cdb1b68287a03f8dd13c584b7498d3523d7dbbb4400100000000000000a6d0a2d0709764cfd2575d3e813fbc17b28ceb9183aca60c9c82b1bc130b3ab25f6730d4331b0825a2f99a63c15c6ee88858ae13601a0f061405fd37b52896"}}]}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) r1 = syz_usb_connect$printer(0x4, 0x36, &(0x7f0000000400)={{0x12, 0x1, 0xa9263a44707f327, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x5, 0xc0, 0x0, [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x7, 0x1, 0x3, 0x3, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x3f, 0xba, 0x6e}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x4, 0x7, 0x2}}]}}}]}}]}}, &(0x7f0000000880)={0xa, &(0x7f0000000440)={0xa, 0x6, 0x201, 0x0, 0x2, 0xfb, 0x20, 0x4f}, 0x14d, &(0x7f0000000500)={0x5, 0xf, 0x14d, 0x3, [@generic={0x97, 0x10, 0xb, "fdf1e7142ad935f8cf28f621f3d50bfb7fbd1ee5478f606036e8d7007244043623e1e227995df7ed4b782070b2f60be77b8ab505cd6db1ed4bb88372e58503646dba68b9357b6cf920fc905b0aabf27870a143668b9e5a43ef83a9edca91a83cfb2bd3e0b32fdac4b7dc82339a020b78df81b7b500e3e774b0e710a12482b388c9fea8998f6e298fc52eb68c1b91c109ea7cde04"}, @ptm_cap={0x3}, @generic={0xae, 0x10, 0xa, "474f8345d6af08752dd7b9264f5b92a2bff3cf6673039d079cb34bdf221f42f8a6f8de8ecb73a5677bd5ec9d00d0a9e2d2b2d9f2982a69959a614d4e3b0b0c54f9f6e3775591e27c26a4fd8feebe4c0019f5cc5fc293979e0d9f01dfdd35bc314ae05b8df7235ef56f937fc1043d1a52c5ef2cbef02f264e6ab4ba33c2dd76f2b6a95c3958ce42a0350488456fa7c2d31b9f712619f385a85bf173afd8f1d21ca1e41484e3efa4e61a6491"}]}, 0x4, [{0xfc, &(0x7f0000000680)=@string={0xfc, 0x3, "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"}}, {0x6d, &(0x7f0000000780)=@string={0x6d, 0x3, "160b23c4f23127c1b717eba2b42f4634c24827982ed2aadde4b5db2444a827e22648e5931e796982c654159ac905c8446f2714999040ff2487d5b64789da599d0d010311772d6571de6a92c68832a530038d55577e2a1deefbced14f30ae02af2a325ab64a7363285e6093"}}, {0x4, &(0x7f0000000800)=@lang_id={0x4, 0x3, 0x100a}}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x340a}}]}) syz_usb_control_io$printer(r1, &(0x7f00000009c0)={0x14, &(0x7f0000000900)={0x0, 0x1a, 0x6d, {0x6d, 0xb, "db246d8cbb9e9adf46dca18273b2befe16326b13e681db28e8ec0f2ff51c04ea08e0dcabe2ff962c3a2742f4a0c06b702a1db5c68e1425f705fcc254cf03fdc2cf70bd614153432747b56905e443ecdafd79d0ace1eef39ba215e6bef7a6f51c3b4ad6946673460386c305"}}, &(0x7f0000000980)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xc1a}}}, &(0x7f0000000c00)={0x34, &(0x7f0000000a00)={0x0, 0xe, 0x54, "e7e0677bdd60ec7f51ea5585b626ab6b64b86d6187873754561e02d12b4f69965807859dd5dcf241cd7747ab23fb599edf38ad8b178bc685bfa93485cce3c72af662cc2cb9afe618955a1c0a58f8ce237eafdab6"}, &(0x7f0000000a80)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000ac0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000b00)={0x20, 0x0, 0x42, {0x40, "e17589c2d01601e7f227dd99f3b0159f8744ecd5c15bd51783343f5860ba7ce08608c21a03832577e4258ba7478839b220e376609d2b53cfa59940f692252412"}}, &(0x7f0000000b80)={0x20, 0x1, 0x1, 0x1}, &(0x7f0000000bc0)={0x20, 0x0, 0x1, 0x4}}) 05:13:16 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x10, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) (async, rerun: 32) syz_usb_connect$printer(0x5, 0x2d, &(0x7f0000000c40)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x5, 0x70, 0x1, [{{0x9, 0x4, 0x0, 0x7f, 0x2, 0x7, 0x1, 0x2, 0x9, "", {{{0x9, 0x5, 0x1, 0x2, 0x400, 0x20, 0x7, 0x9}}}}}]}}]}}, &(0x7f0000000e80)={0xa, &(0x7f0000000c80)={0xa, 0x6, 0x200, 0x7f, 0x7f, 0x3f, 0x40, 0x4}, 0x97, &(0x7f0000000cc0)={0x5, 0xf, 0x97, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x5, "91918b76ebca5db50ee238dd74d949bc"}, @ext_cap={0x7, 0x10, 0x2, 0x1c, 0x1, 0x8, 0x3ff}, @wireless={0xb, 0x10, 0x1, 0x8, 0x50, 0x0, 0x3f, 0x3, 0xff}, @ss_container_id={0x14, 0x10, 0x4, 0x1f, "e22370cbb81b5670bda0681245c2d427"}, @ext_cap={0x7, 0x10, 0x2, 0x5, 0x4, 0x0, 0x100}, @generic={0x51, 0x10, 0x3, "b738d426fcb3aec69536337b8deba9a479663472cc013762dade713fbdb3bac3959385c97ab6e1c6a0e8afd2180ab67d654abf517ce8398c13412ccd24dbc9a6b2cf7be8cdc12c8aaec730418608"}]}, 0x3, [{0xfb, &(0x7f0000000f40)=@string={0xfb, 0x3, "586f9b1656e57850615f96af77f4728a7bd66d1856e45f2beb6802e15fb574d8f2a43fe13954681e96896668ae17fd3121d3abc430ec43245dc6c39e42d2fbcdae003cc0266b253633410c0a9550191705a3907d44a9e4b0b02365d6158eb5d59114f56369fb8232af7ed6e070524735e308b707ad71fe447c31fdd50f62cc3a199e520e9051e6d2656a67831e2a71fabbe2436bdc6734988c61e57ed99c7e4b5a433b15b8c9287ef1a1b88457e195b164339378621c0a97880416c113355b6d89bd5bb8628f99cc8ad8a89627bb1e097a05e7bf483426ba356ee4ee6d9a4b5905344a52fcb709d65d5c6370ab4d7693232ffde7921fb6355a"}}, {0x5, &(0x7f0000000e00)=@string={0x5, 0x3, "08edd1"}}, {0x4, &(0x7f0000000e40)=@lang_id={0x4, 0x3, 0x421}}]}) (async, rerun: 32) syz_usb_connect$printer(0x4, 0x2d, &(0x7f0000000000)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x77dc3e28d368d0c6, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x1, 0x80, 0x5, [{{0x9, 0x4, 0x0, 0x5, 0x2, 0x7, 0x1, 0x3, 0x5, "", {{{0x9, 0x5, 0x1, 0x2, 0x0, 0xa, 0x6c, 0x3}}}}}]}}]}}, &(0x7f00000001c0)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x250, 0x81, 0x0, 0x6, 0xff, 0x55}, 0x5, &(0x7f0000000100)={0x5, 0xf, 0x5}, 0x1, [{0x43, &(0x7f0000000140)=@string={0x43, 0x3, "9c2550fb225c14248abeba239af8359e17b685e07a34a5f042120d9402963bfc455e50f83a4da73fcc56f7048be3f16947acf2de12cfa31d0033cb76ad5e26a854"}}]}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000300)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x30, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x1f, 0x50, 0x3, [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x7, 0x1, 0x1, 0x7f, "", {{{0x9, 0x5, 0x1, 0x2, 0x10, 0x81, 0x6, 0x8}}, [{{0x9, 0x5, 0x82, 0x2, 0x3ff, 0x1f, 0x1f, 0x5}}]}}}]}}]}}, &(0x7f00000003c0)={0xa, &(0x7f0000000280)={0xa, 0x6, 0x0, 0x5, 0x7f, 0x6, 0xff, 0x4}, 0x24, &(0x7f00000002c0)={0x5, 0xf, 0x24, 0x2, [@wireless={0xb, 0x10, 0x1, 0x8, 0x82, 0x2, 0x0, 0x1f, 0x5}, @ss_container_id={0x14, 0x10, 0x4, 0x1, "41e4c21c0bd61a655a74437409d077c1"}]}, 0x1, [{0x78, &(0x7f0000000ec0)=@string={0x78, 0x3, "9d4a0ca00a621f1f2cc0b889222b960e7bbed9e28be5fa63daf7cdb1b68287a03f8dd13c584b7498d3523d7dbbb4400100000000000000a6d0a2d0709764cfd2575d3e813fbc17b28ceb9183aca60c9c82b1bc130b3ab25f6730d4331b0825a2f99a63c15c6ee88858ae13601a0f061405fd37b52896"}}]}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async, rerun: 32) r1 = syz_usb_connect$printer(0x4, 0x36, &(0x7f0000000400)={{0x12, 0x1, 0xa9263a44707f327, 0x0, 0x0, 0x0, 0xff, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x5, 0xc0, 0x0, [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x7, 0x1, 0x3, 0x3, "", {{{0x9, 0x5, 0x1, 0x2, 0x200, 0x3f, 0xba, 0x6e}}, [{{0x9, 0x5, 0x82, 0x2, 0x10, 0x4, 0x7, 0x2}}]}}}]}}]}}, &(0x7f0000000880)={0xa, &(0x7f0000000440)={0xa, 0x6, 0x201, 0x0, 0x2, 0xfb, 0x20, 0x4f}, 0x14d, &(0x7f0000000500)={0x5, 0xf, 0x14d, 0x3, [@generic={0x97, 0x10, 0xb, "fdf1e7142ad935f8cf28f621f3d50bfb7fbd1ee5478f606036e8d7007244043623e1e227995df7ed4b782070b2f60be77b8ab505cd6db1ed4bb88372e58503646dba68b9357b6cf920fc905b0aabf27870a143668b9e5a43ef83a9edca91a83cfb2bd3e0b32fdac4b7dc82339a020b78df81b7b500e3e774b0e710a12482b388c9fea8998f6e298fc52eb68c1b91c109ea7cde04"}, @ptm_cap={0x3}, @generic={0xae, 0x10, 0xa, "474f8345d6af08752dd7b9264f5b92a2bff3cf6673039d079cb34bdf221f42f8a6f8de8ecb73a5677bd5ec9d00d0a9e2d2b2d9f2982a69959a614d4e3b0b0c54f9f6e3775591e27c26a4fd8feebe4c0019f5cc5fc293979e0d9f01dfdd35bc314ae05b8df7235ef56f937fc1043d1a52c5ef2cbef02f264e6ab4ba33c2dd76f2b6a95c3958ce42a0350488456fa7c2d31b9f712619f385a85bf173afd8f1d21ca1e41484e3efa4e61a6491"}]}, 0x4, [{0xfc, &(0x7f0000000680)=@string={0xfc, 0x3, "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"}}, {0x6d, &(0x7f0000000780)=@string={0x6d, 0x3, "160b23c4f23127c1b717eba2b42f4634c24827982ed2aadde4b5db2444a827e22648e5931e796982c654159ac905c8446f2714999040ff2487d5b64789da599d0d010311772d6571de6a92c68832a530038d55577e2a1deefbced14f30ae02af2a325ab64a7363285e6093"}}, {0x4, &(0x7f0000000800)=@lang_id={0x4, 0x3, 0x100a}}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x340a}}]}) (rerun: 32) syz_usb_control_io$printer(r1, &(0x7f00000009c0)={0x14, &(0x7f0000000900)={0x0, 0x1a, 0x6d, {0x6d, 0xb, "db246d8cbb9e9adf46dca18273b2befe16326b13e681db28e8ec0f2ff51c04ea08e0dcabe2ff962c3a2742f4a0c06b702a1db5c68e1425f705fcc254cf03fdc2cf70bd614153432747b56905e443ecdafd79d0ace1eef39ba215e6bef7a6f51c3b4ad6946673460386c305"}}, &(0x7f0000000980)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xc1a}}}, &(0x7f0000000c00)={0x34, &(0x7f0000000a00)={0x0, 0xe, 0x54, "e7e0677bdd60ec7f51ea5585b626ab6b64b86d6187873754561e02d12b4f69965807859dd5dcf241cd7747ab23fb599edf38ad8b178bc685bfa93485cce3c72af662cc2cb9afe618955a1c0a58f8ce237eafdab6"}, &(0x7f0000000a80)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000ac0)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000b00)={0x20, 0x0, 0x42, {0x40, "e17589c2d01601e7f227dd99f3b0159f8744ecd5c15bd51783343f5860ba7ce08608c21a03832577e4258ba7478839b220e376609d2b53cfa59940f692252412"}}, &(0x7f0000000b80)={0x20, 0x1, 0x1, 0x1}, &(0x7f0000000bc0)={0x20, 0x0, 0x1, 0x4}}) [ 1037.665225][T25813] udc-core: couldn't find an available UDC or it's busy [ 1037.672526][T25813] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1037.680665][T25813] udc-core: couldn't find an available UDC or it's busy [ 1037.688020][T25813] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1037.689060][ T493] usb 5-1: USB disconnect, device number 79 [ 1037.701524][T25744] raw-gadget.5 gadget: fail, usb_ep_enable returned -22 [ 1037.712134][T25744] raw-gadget.5 gadget: fail, usb_ep_enable returned -22 [ 1037.714101][T25823] udc-core: couldn't find an available UDC or it's busy [ 1037.719511][ T493] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 1037.726291][T25820] udc-core: couldn't find an available UDC or it's busy [ 1037.738590][T25823] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1037.740942][T25820] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1037.763279][T25709] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1037.770179][T25709] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 1038.002942][ T6] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1038.009202][ T6] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1038.017392][ T6] cdc_ncm 3-1:1.0: setting rx_max = 2048 05:13:16 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f0000000600)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "a3d32537f3d9"}, {0x5, 0x24, 0x0, 0xfffe}, {0xd, 0x24, 0xf, 0x1, 0x2}, {0x6, 0x24, 0x1a, 0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0xfe, 0xfc}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0x8, 0xce, {0xce, 0x3, "e02535a664b50f951e692ef3fca945ba0c1b76aa6feadf06db018b981c30b37808491898369b4fc15a6f6568910459a5dab5df4417a84e42c82f2d7e525d2ac01f68fc9696ca1aecab00cff668772bb9b86a938211dc4aab55a001aa650d5d4cf4bff0f241a8b47e9ca1f547edc0135764ca9523c9d5c4de72ba44fc51dcbdd2205b26ae621126fe6030c5f15edcc79c45b996bd1b7dfef4278ee333e53fb77e40d7919b6f1faa1d1cd163dc4897fa4d18582e21dda07a719713cfd3771db33b5db93d27935a87ef6e8dece2"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x44, &(0x7f0000000280)={0x20, 0x14, 0x76, "4a7cda9c86840b6c50d746585d46b20603d414d86d6517126a3e78237c0ba46b08c8d247c21d04a0b0c960c28df5b1422a25932d488ad63b9ff103fafa6e95e0575acbf41e713887586c515833fc806672d92a51afa45a7ff71b5408410d5de0e133d4e370bfb435b1ae537bd9ba90d9a1d15580d966"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x55}, &(0x7f0000000340)={0x20, 0x80, 0x1c, {0x9, 0xc08, 0xfc3, 0x7, 0x8, 0x1000, 0x2, 0x100, 0x61e, 0x401, 0x0, 0x6}}, &(0x7f0000000380)={0x20, 0x85, 0x4, 0x200}, &(0x7f00000003c0)={0x20, 0x83, 0x2}, &(0x7f0000000500)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1038.162790][ T57] usb 4-1: new high-speed USB device number 126 using dummy_hcd [ 1038.163186][T25742] udc-core: couldn't find an available UDC or it's busy [ 1038.177244][T25742] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1038.187405][T25742] udc-core: couldn't find an available UDC or it's busy [ 1038.197298][T25742] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1038.212846][ T6] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 1038.219994][ T6] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 1038.231725][ T6] usb 3-1: USB disconnect, device number 123 [ 1038.239212][ T6] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 1038.252838][ T20] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1038.259146][ T20] cdc_ncm 6-1:1.0: dwNtbInMaxSize=1 is too small. Using 2048 [ 1038.266425][ T20] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 1038.397374][T25744] raw-gadget.5 gadget: fail, usb_ep_enable returned -22 [ 1038.404241][T25744] raw-gadget.5 gadget: fail, usb_ep_enable returned -22 [ 1038.432832][ T57] usb 4-1: Using ep0 maxpacket: 8 [ 1038.464777][ T20] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 1038.476664][ T20] usb 6-1: USB disconnect, device number 30 [ 1038.483516][T18923] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 1038.491222][ T20] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 1038.582885][ T57] usb 4-1: config 1 interface 0 altsetting 127 bulk endpoint 0x1 has invalid maxpacket 1024 [ 1038.593541][ T57] usb 4-1: config 1 interface 0 altsetting 127 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1038.607292][ T57] usb 4-1: config 1 interface 0 has no altsetting 0 [ 1038.632932][ T471] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1038.639209][ T471] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1038.647148][ T471] cdc_ncm 1-1:1.0: setting rx_max = 2048 05:13:17 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1038.832899][ T57] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 1038.841951][ T57] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1038.842870][ T471] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 1038.850380][ T57] usb 4-1: Product: С [ 1038.859405][ T57] usb 4-1: Manufacturer:  [ 1038.861622][ T471] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 1038.864114][ T57] usb 4-1: SerialNumber: syz [ 1038.877111][ T471] usb 1-1: USB disconnect, device number 120 [ 1038.888296][ T471] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 1038.896601][ T496] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1038.902937][ T496] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1038.910057][ T496] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 1038.912855][T25821] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 05:13:17 executing program 5: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000ac0)={0x0, 0x24, 0xc3, {0xc3, 0xc, "d06f541a6c2e3801d1982ca554e454b38feaa4ae02070ee6a7eb28157d5642bded5a5e23f69985ec61c6f55c3c89b855ae084a29808cf6d37612a94747604da9e71cbf1674087c7afe3b646235b4177a5354f084390768c2985532429b9facf44cd91c201e1b478753859a210c6f2cf7746ffcb58384da257461eb73aa343d3da76de719eba22afb14d1c24e903b20f9aa3fcb25a1bff50c5fda801103888956ffbb295648a5f1e27a99e3f890c87bb48f55fceb18431ec4b0eb5b3499d5d3d8fe"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000bc0)={0x0, 0x9, 0xe4, "2136733e8c816b230e174748374bb2d00345174164b466fd5a1df58e099a8a3f18e7c5772947cee6461bd9b8310576cda8398fd6bf44d1b653d2e3a0ff018f3e8caafa934ae5c0f40e42ebf7c4f7ffcd858c96aeacd8dbbaa7ad229ba5c8d99b4e6d64a0d0a56c9efd22eca8d2a8c6131363706596cdcebd3f3b9ffc521a4bac7dbacb4582c21d8ee59c2ab2beda7362abf5497c15859d674b1e72a740669232a7aafbf4524e5c1d73f95c967d488c8ec8e0edabcbaaea6f01c91bd25d380ee0ad054d90a0587975c43d6db2fbf2d446718a66075d28389aa5e018e13dda07d8433ef6ce"}, &(0x7f0000000140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0xff80, 0x0, 0x1, 0x1, 0x5, 0x0, 0x8, 0x7, 0x20c5, 0x9, 0x8, 0x3f}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x40a}, &(0x7f0000000d80)={0x20, 0x83, 0x2}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000600)={0x14, &(0x7f0000000580)={0x0, 0xb, 0x19, {0x19, 0x6, "70a4f80d2ad6fad78e7db93b184e54598bad3d4e45c9b1"}}, &(0x7f00000005c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000900)={0x44, &(0x7f0000000640)={0x40, 0xe, 0xd5, "39b62fcbcf981d2b27eb538e0032d6486f65c02d43207dfec6f3d09960e37ab3f4d52defd6b2c7066314350b73a85b2ebe8c6385966024f3696bff7c2759ce60ed9af4e9fce1c2261bda4543c57f482f98b6fc7143a230ec3c7504c7ef60ec18c61fcd6258c9c20dd72aaffa57f92034102d8e521daceb7ae214a63da3bb99089c3749a458db8a2923f6cb53c5d6411a5f9851aae831d806c30729d8b398c67bb07db35b440cb077467282760577358be1dd4b898a5b0dc15d4ca44d30486729eaa8d2044c2f11e329c2aba98568212c7759773eae"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000780)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000007c0)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x40, 0x1, 0x8, 0x40, 0x4, 0xdd2, 0x6, 0x1, 0x7, 0x101}}, &(0x7f0000000800)={0x20, 0x85, 0x4, 0x491003a2}, &(0x7f0000000840)={0x20, 0x83, 0x2}, &(0x7f0000000880)={0x20, 0x87, 0x2, 0xff}, &(0x7f00000008c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x20, 0xe, 0x10, "2a43e8f5a100c030c7c2f6397bbc33b8"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7f}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x2, 0x7, 0xb8e2, 0x2d, 0x1, 0x9, 0x4, 0x6, 0xffff, 0x9, 0x9a, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x4}, &(0x7f00000003c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x800}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000f40)={0x14, &(0x7f0000000ec0)={0x20, 0x8, 0x2e, {0x2e, 0x3, "b34fbd382013b3b316cefb039beca066e4d7c2502206fde77e6246385b6f3c410c28564a8ba2d7fef12c7cf8"}}, &(0x7f0000000f00)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000001240)={0x44, &(0x7f0000000f80)={0x0, 0x18, 0xd5, "bb580e5cabb04e45c04f9708a87ebbe4f36679c595948a61a290f75b036107c5bab85351fac6130d1b362c82870429cdbdfd03289c8761bae9f2c2a570653de251ec746599e31dcccef96c256cadd809565ad93061619a2a1ebe242f1bb1b6d6238f7dc22792cdd8bcbe2bb42ef4f41c7cc2ca00e6646ab46fe871db403a003ab6ef2a185cc9ed28206d22f5e6057ae1d461829aafa193e64fbada3c7026f00bc9b4b997dc404be2db3c28ca59cd02e411be5ed19210cedb2fe2287435c5b3f86877d22eba55cb683c54f1f4fff7d2e1c611ff5073"}, &(0x7f0000001080)={0x0, 0xa, 0x1, 0x44}, &(0x7f00000010c0)={0x0, 0x8, 0x1, 0xc0}, &(0x7f0000001100)={0x20, 0x80, 0x1c, {0x7, 0x2, 0x9, 0x5, 0x41e, 0x0, 0x1, 0x4, 0x9, 0x8, 0x0, 0xfff9}}, &(0x7f0000001140)={0x20, 0x85, 0x4, 0xbfd02e6}, &(0x7f0000001180)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000011c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000001200)={0x20, 0x89, 0x2}}) [ 1038.952902][T18923] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1039.062788][T22439] usb 3-1: new full-speed USB device number 124 using dummy_hcd [ 1039.112914][ T496] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 1039.120065][ T496] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1039.132266][ T496] usb 2-1: USB disconnect, device number 80 [ 1039.141903][ T496] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1039.142895][T18923] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1039.159621][T18923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1039.167516][T18923] usb 5-1: Product: syz [ 1039.171439][T18923] usb 5-1: Manufacturer: syz [ 1039.176258][T18923] usb 5-1: SerialNumber: syz [ 1039.214472][ T57] usb 4-1: USB disconnect, device number 126 [ 1039.262789][ T20] usb 6-1: new high-speed USB device number 31 using dummy_hcd 05:13:18 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x88, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}, [@mbim={0xc, 0x24, 0x1b, 0x7, 0x1, 0x48, 0x6, 0x4}, @country_functional={0xe, 0x24, 0x7, 0x90, 0x3, [0x1, 0xd67, 0xff, 0x3]}]}, {{0x9, 0x5, 0x81, 0x3, 0x400}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1039.422803][T22439] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1039.433682][T22439] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1039.444387][T22439] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1039.455077][T22439] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 05:13:18 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "5f418606f4bc1231c9ada4c8b0eb00ce168353fc53a2e46b7dd1fd1bb6427d5641c9b6277cfa1ce09efd3f4b378ff073ff53f7d4323f240fda659d046d02ced90d58a5b68e145095f353dacf5c974648011186f71a2110aa9794406003ccd26198ec617254f196604df044713ac4e22d73bc3c2b88171f2c74dfa402dd888ac94bdb21279f3f0b654f9c4d962a2a6e0fa930f05d2503caf10939eeb6f521de3165efb78806e42fd8f637639120d657a2ff0ebfbc406255ed05ab615ae338c76221f3b0c2d2d7f1eaeeb833887f4b4c8eb889939b7d3ff687d011ea4a98cf43a3e460939d71e72bcd4b10c236fb3b3dd9bd8cc51084a557e44cd9"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1039.622810][ T6] usb 1-1: new full-speed USB device number 121 using dummy_hcd [ 1039.622968][T22439] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1039.639382][T22439] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1039.642862][T18923] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1039.647273][T22439] usb 3-1: Product: syz [ 1039.653932][T18923] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1039.657457][T22439] usb 3-1: Manufacturer: syz 05:13:18 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x6, 0x74, &(0x7f0000001000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0xff, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "ef1bcacfac78"}, {0x5, 0x24, 0x0, 0x100}, {0xd, 0x24, 0xf, 0x1, 0xffffffff}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) r2 = syz_usb_connect$uac1(0x1, 0xd4, &(0x7f0000000640)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc2, 0x3, 0x1, 0x7, 0x20, 0x2, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x4}, [@selector_unit={0xb, 0x24, 0x5, 0x2, 0x0, "b03a725bcff1"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x1, 0x2, 0x5, 0x5], 0xfe}, @output_terminal={0x9, 0x24, 0x3, 0x2, 0x305, 0x4, 0x3, 0x1}, @selector_unit={0x7, 0x24, 0x5, 0x6, 0xff, "0bc2"}, @processing_unit={0xb, 0x24, 0x7, 0x5, 0x6, 0x14, "d417cec1"}, @input_terminal={0xc, 0x24, 0x2, 0x5, 0x1ff, 0x6, 0x2d, 0x8, 0x7f, 0x3}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x3, 0x4, 0x40, 0xf7, "93ee4edae79f1f93"}, @as_header={0x7, 0x24, 0x1, 0x3f, 0x0, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x9, 0x6, 0x8, {0x7, 0x25, 0x1, 0x2, 0xf0, 0x8}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x4a, 0x4, 0x80, 0xf6, "25a323"}]}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0xff, 0xfc, 0x8, {0x7, 0x25, 0x1, 0x80, 0xac, 0x5}}}}}}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000740)={0xa, 0x6, 0x300, 0xc0, 0x3, 0x6, 0xff, 0x1}, 0x3f, &(0x7f0000000780)={0x5, 0xf, 0x3f, 0x4, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0xf, 0x3, 0x1}, @ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x7fffffa, 0xf00f, 0x9, [0x3f00, 0xfe80f0, 0xc000]}, @ss_container_id={0x14, 0x10, 0x4, 0xe, "62044d1d7da055139939406a832628a6"}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x7, 0x0, 0x9}]}, 0x1, [{0x4, &(0x7f00000007c0)=@lang_id={0x4, 0x3, 0x807}}]}) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$uac1(0xffffffffffffffff, &(0x7f0000001200)={0x14, &(0x7f0000001080)={0x40, 0x6, 0x7a, {0x7a, 0x23, "8386cdc38056a4e551d7b61b5139d7e7814fa26ba597d49f9bcee079ee0974855e13e32be5f1b698f89d2d61797b185152fa16fc80a44c7832420c4a098ae16021466ea63cdd2917324a0108b335fc836417b7c4db1c57601c10698ff7491c5cebbcd7a5add0f3134f36e6ee12785afadadc160a5802f225"}}, &(0x7f0000001100)={0x0, 0x3, 0xd5, @string={0xd5, 0x3, "b0b7cf9e1af9a5a8fc4e321c372a5451e6de279796720e0f51bba8086ff323bc0f66737b02fd7779fc6a868f948c1b8b3a77981dfd343eb07781e960e9691f6b2a63351ff2370a9118f8c1c45723f011bd732c093dc83cf36309db92c38607b69eb4267ff04007ad9e85fdff17a99c4075fc50ef51143c15f8b91d5a65633e8f1c0bed909d76ce7116820d60924319290be56682db6bee25094bde5e063c4e7a3ed40beaa6e6742f296fc70683af7fd68c74b7f76fb4fb0f7b5eca1ae07d5738bbe99081f9a2256d9dcf5474fd6a9be025fff0"}}}, &(0x7f0000001440)={0x44, &(0x7f0000001240)={0x20, 0xf, 0x37, "13320966a571b61097f66d4844e572d03f6b15fd9c7cffc1b81dd640e8471504c79afd690d023a29c3df74d942f1d1aafa5eedde7643df"}, &(0x7f0000001280)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000012c0)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000001300)={0x20, 0x81, 0x1, "fe"}, &(0x7f0000001340)={0x20, 0x82, 0x2, "f9d5"}, &(0x7f0000001380)={0x20, 0x83, 0x3, "f75ab4"}, &(0x7f00000013c0)={0x20, 0x84, 0x4, "9e97af03"}, &(0x7f0000001400)={0x20, 0x85, 0x3, "ac4d72"}}) syz_usb_control_io(r1, &(0x7f0000000ac0)={0x2c, &(0x7f0000000840)=ANY=[@ANYBLOB="0010a7000000a7309850394ba3b60e24cd979437b0b59fa7abea06709aca8e2747cb1fe6b23ea57a6fcefddf84d62a09243fce90d23f47ba51732bb008cdfb552ed03bea9061a374c5c66f60edfd3f30dbcd46fee236cb3f98d7c68c371ee351a99ea0c21dbcafec5b2e6695cf54db8d1ca630d61aa219bd9f88607b2a59c7ccb86e78ffc0ddd71d7a94c579f1348e0345b4ce49463970760522385a9bd5abcc3b88fc0fe07a2db9b985d57460"], &(0x7f0000000900)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x43e}}, &(0x7f0000000940)={0x0, 0xf, 0xcd, {0x5, 0xf, 0xcd, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x7, "1b4afdd445b7788dd6d362477a26c40b"}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x4, 0x0, 0x8}, @ptm_cap={0x3}, @generic={0x9b, 0x10, 0x2, "3f83123fa7c9e60163fd8e6a0d77b9f8a10018dfd58d00fce74d16868442be294a9888e3c1b7f8511900323d3c19417a24ca998dabba00c9684d039c2f57a6c95a812e0d55c1572f882ee20472105ece14f68ea13e158cf9b45f6a44ab501caff62c674ed89bbd9e9113d5d3192bf06b56ac3b81ad09be7ae9937c2768063d6b2c3706444b837c7a86842ceb985a55c836ac7a239bd42688"}, @ssp_cap={0xc, 0x10, 0xa, 0x8, 0x0, 0xf3, 0xf00f}]}}, &(0x7f0000000a40)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7a, 0x18, 0x7, 0x5, "e3065ba3", "14db7411"}}, &(0x7f0000000a80)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xff, 0x10, 0x72, 0x7, 0xff, 0x1, 0xd431}}}, &(0x7f0000000f40)={0x84, &(0x7f0000000b00)={0x20, 0x14, 0x78, "ec9b33032597d2c384d8f367e7e09e5c9d6b437210a118e4966c1481e8df2ad6426e7730a7a70f711c2a07fccb288e961b750f13cadf558b067b49b51e69ebc160fc0de3415afe4cbbda16e728d508414722f9a1b1c0271c0b4ce32c98102e15b422a36f3326231e6add81b41a805bfe5cae350fd828e69b"}, &(0x7f0000000b80)={0x0, 0xa, 0x1, 0x80}, &(0x7f0000000bc0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000c00)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f0000000c40)={0x20, 0x0, 0x8, {0x100, 0x1, [0xf]}}, &(0x7f0000000c80)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000cc0)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000d00)={0x40, 0xb, 0x2, "6dbb"}, &(0x7f0000000d40)={0x40, 0xf, 0x2, 0xed8}, &(0x7f0000000d80)={0x40, 0x13, 0x6, @local}, &(0x7f0000000dc0)={0x40, 0x17, 0x6, @local}, &(0x7f0000000e00)={0x40, 0x19, 0x2, '7\v'}, &(0x7f0000000e40)={0x40, 0x1a, 0x2, 0x9}, &(0x7f0000000e80)={0x40, 0x1c, 0x1, 0x7}, &(0x7f0000000ec0)={0x40, 0x1e, 0x1}, &(0x7f0000000f00)={0x40, 0x21, 0x1, 0x81}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x40, 0x8, 0xa0, {0xa0, 0x23, "88759019bb32f0a2c92560eaa3fb5400789c30e018f1a8d69df0a11867046e2f4824d128cdb60bb16cdd46469746b04a660af1c6a650bd21279c121a6a82b73c1f2e7c9ed436bc9b7d07d5100156757345ee9cbe4e810afe268e4f5d03d9df435e1ca5632c689cb95f77f20f0b98fbe9e966a6d6845f34b9e7c92cc5687cc27077f06cf5d57bf68bdbcbee41350248b90de92f9341b5dae1a92faa3b12d9"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000005c0)={0x44, &(0x7f0000000240)={0x0, 0xe, 0xd1, "d07cc7910a4e2c3f32d23a3399cb0bb7f85ff7ad31c22e14a82eb4e5cd62c2f2d0b87c24f7c7e40ebb5c020c3a92702b194c1fb7d049971c7eb6002e259124760c5aad0a430d0a2784ff6b94748558b8f6ebd08b5da337c531f23b648aacbd9fb13a17d56c715ece4970e2f749ce9266d54c4484aa7d12f208cae8f3af36c4fd960f4c2314e96edec3ea87674588b32c81122c79a77f35580988ac90095a18af0cec551dfab5b30fbb376e8c41c4c554f4e17e3a64b3b347af981aa8f80c55e790c0a2ccd1965e488d184db59fb433d8c7"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000400)={0x20, 0x80, 0x1c, {0x5316, 0x7f, 0xeff8, 0x8000, 0x5, 0x6, 0x6, 0x6c8, 0x1f, 0x7ff, 0x100, 0x7f}}, &(0x7f0000000440)={0x20, 0x85, 0x4, 0x44}, &(0x7f0000000500)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x87, 0x2, 0x4}, &(0x7f0000000580)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1039.665004][T18923] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 1039.669472][T22439] usb 3-1: SerialNumber: syz [ 1039.679610][ T20] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1039.712972][T25905] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1039.763023][T18923] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 1039.770178][T18923] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 1039.873009][ T496] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 1039.902852][ T20] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1039.911747][ T20] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1039.920350][ T20] usb 6-1: Product: syz [ 1039.924423][ T20] usb 6-1: Manufacturer: syz [ 1039.928751][ T20] usb 6-1: SerialNumber: syz [ 1039.933656][T25905] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1039.940438][T25905] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1039.964156][ T471] usb 5-1: USB disconnect, device number 80 [ 1039.972999][ T471] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 1039.982855][ T57] usb 4-1: new high-speed USB device number 127 using dummy_hcd [ 1040.012823][ T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1040.023802][ T6] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 1040.034770][ T6] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1040.045770][ T6] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 1023, setting to 64 [ 1040.212842][ T6] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1040.221808][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1040.229778][ T6] usb 1-1: Product: syz [ 1040.233837][ T6] usb 1-1: Manufacturer: syz [ 1040.238184][ T6] usb 1-1: SerialNumber: syz [ 1040.262896][T25914] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1040.272834][ T496] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1040.342917][ T57] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 05:13:19 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x74, &(0x7f0000000600)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "a3d32537f3d9"}, {0x5, 0x24, 0x0, 0xfffe}, {0xd, 0x24, 0xf, 0x1, 0x2}, {0x6, 0x24, 0x1a, 0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x0, 0x4}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200, 0x0, 0xfe, 0xfc}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0x8, 0xce, {0xce, 0x3, "e02535a664b50f951e692ef3fca945ba0c1b76aa6feadf06db018b981c30b37808491898369b4fc15a6f6568910459a5dab5df4417a84e42c82f2d7e525d2ac01f68fc9696ca1aecab00cff668772bb9b86a938211dc4aab55a001aa650d5d4cf4bff0f241a8b47e9ca1f547edc0135764ca9523c9d5c4de72ba44fc51dcbdd2205b26ae621126fe6030c5f15edcc79c45b996bd1b7dfef4278ee333e53fb77e40d7919b6f1faa1d1cd163dc4897fa4d18582e21dda07a719713cfd3771db33b5db93d27935a87ef6e8dece2"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x44, &(0x7f0000000280)={0x20, 0x14, 0x76, "4a7cda9c86840b6c50d746585d46b20603d414d86d6517126a3e78237c0ba46b08c8d247c21d04a0b0c960c28df5b1422a25932d488ad63b9ff103fafa6e95e0575acbf41e713887586c515833fc806672d92a51afa45a7ff71b5408410d5de0e133d4e370bfb435b1ae537bd9ba90d9a1d15580d966"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x55}, &(0x7f0000000340)={0x20, 0x80, 0x1c, {0x9, 0xc08, 0xfc3, 0x7, 0x8, 0x1000, 0x2, 0x100, 0x61e, 0x401, 0x0, 0x6}}, &(0x7f0000000380)={0x20, 0x85, 0x4, 0x200}, &(0x7f00000003c0)={0x20, 0x83, 0x2}, &(0x7f0000000500)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x89, 0x2}}) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)={0x40, 0x8, 0xce, {0xce, 0x3, "e02535a664b50f951e692ef3fca945ba0c1b76aa6feadf06db018b981c30b37808491898369b4fc15a6f6568910459a5dab5df4417a84e42c82f2d7e525d2ac01f68fc9696ca1aecab00cff668772bb9b86a938211dc4aab55a001aa650d5d4cf4bff0f241a8b47e9ca1f547edc0135764ca9523c9d5c4de72ba44fc51dcbdd2205b26ae621126fe6030c5f15edcc79c45b996bd1b7dfef4278ee333e53fb77e40d7919b6f1faa1d1cd163dc4897fa4d18582e21dda07a719713cfd3771db33b5db93d27935a87ef6e8dece2"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x44, &(0x7f0000000280)={0x20, 0x14, 0x76, "4a7cda9c86840b6c50d746585d46b20603d414d86d6517126a3e78237c0ba46b08c8d247c21d04a0b0c960c28df5b1422a25932d488ad63b9ff103fafa6e95e0575acbf41e713887586c515833fc806672d92a51afa45a7ff71b5408410d5de0e133d4e370bfb435b1ae537bd9ba90d9a1d15580d966"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000300)={0x0, 0x8, 0x1, 0x55}, &(0x7f0000000340)={0x20, 0x80, 0x1c, {0x9, 0xc08, 0xfc3, 0x7, 0x8, 0x1000, 0x2, 0x100, 0x61e, 0x401, 0x0, 0x6}}, &(0x7f0000000380)={0x20, 0x85, 0x4, 0x200}, &(0x7f00000003c0)={0x20, 0x83, 0x2}, &(0x7f0000000500)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1040.482851][ T496] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1040.485307][T25914] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1040.498598][ T496] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1040.498962][T25914] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1040.506777][ T496] usb 2-1: Product: syz [ 1040.513558][ T57] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1040.517270][ T496] usb 2-1: Manufacturer: syz [ 1040.526330][ T57] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1040.530560][ T496] usb 2-1: SerialNumber: syz [ 1040.538865][ T57] usb 4-1: Product: syz [ 1040.546790][ T57] usb 4-1: Manufacturer: syz [ 1040.551206][ T57] usb 4-1: SerialNumber: syz [ 1040.613064][T25905] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1040.619904][T25905] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1040.662825][T25968] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1040.669763][T25968] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1040.742765][ T493] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 1040.792992][ T6] cdc_ncm 1-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1040.799363][ T6] cdc_ncm 1-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1040.806631][ T6] cdc_ncm 1-1:1.0: setting rx_max = 2048 [ 1040.852872][T22439] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1040.859267][T22439] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1040.866818][T22439] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 1041.012857][ T6] cdc_ncm 1-1:1.0: setting tx_max = 184 [ 1041.020066][ T6] cdc_ncm 1-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.0-1, CDC NCM, 42:42:42:42:42:42 [ 1041.031902][ T6] usb 1-1: USB disconnect, device number 121 [ 1041.038144][ T6] cdc_ncm 1-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.0-1, CDC NCM [ 1041.062872][T22439] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 1041.070044][T22439] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 1041.076216][T25911] udc-core: couldn't find an available UDC or it's busy [ 1041.088577][T25911] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1041.108203][T22439] usb 3-1: USB disconnect, device number 124 [ 1041.114290][ T493] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1041.118751][T25911] udc-core: couldn't find an available UDC or it's busy [ 1041.125942][T22439] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 1041.144002][T25911] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1041.232857][ T20] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1041.239307][ T20] cdc_ncm 6-1:1.0: dwNtbInMaxSize=1 is too small. Using 2048 [ 1041.247579][ T20] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 1041.292977][ T493] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1041.302829][ T493] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1041.310682][ T493] usb 5-1: Product: syz [ 1041.314958][ T493] usb 5-1: Manufacturer: syz [ 1041.319381][ T493] usb 5-1: SerialNumber: syz 05:13:20 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x88, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x76, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}, [@mbim={0xc, 0x24, 0x1b, 0x7, 0x1, 0x48, 0x6, 0x4}, @country_functional={0xe, 0x24, 0x7, 0x90, 0x3, [0x1, 0xd67, 0xff, 0x3]}]}, {{0x9, 0x5, 0x81, 0x3, 0x400}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1041.454833][ T20] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 1041.470216][ T20] usb 6-1: USB disconnect, device number 31 [ 1041.477562][ T20] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM 05:13:20 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1041.692870][ T57] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1041.699210][ T57] cdc_ncm 4-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 1041.706764][ T57] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 1041.782813][T22439] usb 1-1: new full-speed USB device number 122 using dummy_hcd [ 1041.842816][ T493] cdc_ncm 5-1:1.0: failed GET_NTB_PARAMETERS [ 1041.848660][ T493] cdc_ncm 5-1:1.0: bind() failure [ 1041.853664][ T471] usb 3-1: new full-speed USB device number 125 using dummy_hcd [ 1041.863003][ T493] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 1041.869690][ T493] cdc_ncm 5-1:1.1: bind() failure [ 1041.893141][T25923] udc-core: couldn't find an available UDC or it's busy [ 1041.900034][T25923] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1041.912881][ T496] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1041.919138][ T496] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1041.922884][ T57] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 1041.926747][ T496] cdc_ncm 2-1:1.0: setting rx_max = 2048 05:13:20 executing program 5: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000ac0)={0x0, 0x24, 0xc3, {0xc3, 0xc, "d06f541a6c2e3801d1982ca554e454b38feaa4ae02070ee6a7eb28157d5642bded5a5e23f69985ec61c6f55c3c89b855ae084a29808cf6d37612a94747604da9e71cbf1674087c7afe3b646235b4177a5354f084390768c2985532429b9facf44cd91c201e1b478753859a210c6f2cf7746ffcb58384da257461eb73aa343d3da76de719eba22afb14d1c24e903b20f9aa3fcb25a1bff50c5fda801103888956ffbb295648a5f1e27a99e3f890c87bb48f55fceb18431ec4b0eb5b3499d5d3d8fe"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000bc0)={0x0, 0x9, 0xe4, "2136733e8c816b230e174748374bb2d00345174164b466fd5a1df58e099a8a3f18e7c5772947cee6461bd9b8310576cda8398fd6bf44d1b653d2e3a0ff018f3e8caafa934ae5c0f40e42ebf7c4f7ffcd858c96aeacd8dbbaa7ad229ba5c8d99b4e6d64a0d0a56c9efd22eca8d2a8c6131363706596cdcebd3f3b9ffc521a4bac7dbacb4582c21d8ee59c2ab2beda7362abf5497c15859d674b1e72a740669232a7aafbf4524e5c1d73f95c967d488c8ec8e0edabcbaaea6f01c91bd25d380ee0ad054d90a0587975c43d6db2fbf2d446718a66075d28389aa5e018e13dda07d8433ef6ce"}, &(0x7f0000000140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0xff80, 0x0, 0x1, 0x1, 0x5, 0x0, 0x8, 0x7, 0x20c5, 0x9, 0x8, 0x3f}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x40a}, &(0x7f0000000d80)={0x20, 0x83, 0x2}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000600)={0x14, &(0x7f0000000580)={0x0, 0xb, 0x19, {0x19, 0x6, "70a4f80d2ad6fad78e7db93b184e54598bad3d4e45c9b1"}}, &(0x7f00000005c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000900)={0x44, &(0x7f0000000640)={0x40, 0xe, 0xd5, "39b62fcbcf981d2b27eb538e0032d6486f65c02d43207dfec6f3d09960e37ab3f4d52defd6b2c7066314350b73a85b2ebe8c6385966024f3696bff7c2759ce60ed9af4e9fce1c2261bda4543c57f482f98b6fc7143a230ec3c7504c7ef60ec18c61fcd6258c9c20dd72aaffa57f92034102d8e521daceb7ae214a63da3bb99089c3749a458db8a2923f6cb53c5d6411a5f9851aae831d806c30729d8b398c67bb07db35b440cb077467282760577358be1dd4b898a5b0dc15d4ca44d30486729eaa8d2044c2f11e329c2aba98568212c7759773eae"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000780)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000007c0)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x40, 0x1, 0x8, 0x40, 0x4, 0xdd2, 0x6, 0x1, 0x7, 0x101}}, &(0x7f0000000800)={0x20, 0x85, 0x4, 0x491003a2}, &(0x7f0000000840)={0x20, 0x83, 0x2}, &(0x7f0000000880)={0x20, 0x87, 0x2, 0xff}, &(0x7f00000008c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x20, 0xe, 0x10, "2a43e8f5a100c030c7c2f6397bbc33b8"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7f}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x2, 0x7, 0xb8e2, 0x2d, 0x1, 0x9, 0x4, 0x6, 0xffff, 0x9, 0x9a, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x4}, &(0x7f00000003c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x800}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) [ 1041.933786][ T57] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 1042.133799][ T496] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 1042.140822][ T496] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1042.150858][T22439] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1042.163896][ T496] usb 2-1: USB disconnect, device number 81 [ 1042.172888][T22439] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 1042.184051][ T496] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1042.193167][T22439] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1042.204101][T22439] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 1023, setting to 64 [ 1042.217863][ T471] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1042.228797][ T493] usb 6-1: new high-speed USB device number 32 using dummy_hcd [ 1042.236794][ T471] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1042.247900][ T471] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1042.261251][ T471] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1042.272266][T19580] ================================================================== [ 1042.280162][T19580] BUG: KASAN: use-after-free in __list_del_entry_valid+0xa6/0x120 [ 1042.287791][T19580] Read of size 8 at addr ffff888162836c70 by task kworker/1:0/19580 [ 1042.295602][T19580] [ 1042.297778][T19580] CPU: 1 PID: 19580 Comm: kworker/1:0 Not tainted 5.15.94-syzkaller-03204-g5448b2fda85f #0 [ 1042.307580][T19580] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/21/2023 [ 1042.317474][T19580] Workqueue: 0x0 (wg-crypt-wg0) [ 1042.322250][T19580] Call Trace: [ 1042.325377][T19580] [ 1042.328152][T19580] dump_stack_lvl+0x151/0x1b7 [ 1042.332663][T19580] ? io_uring_drop_tctx_refs+0x190/0x190 [ 1042.338129][T19580] ? panic+0x751/0x751 [ 1042.342081][T19580] print_address_description+0x87/0x3b0 [ 1042.347415][T19580] ? __local_bh_enable_ip+0x80/0x80 [ 1042.352575][T19580] kasan_report+0x179/0x1c0 [ 1042.356915][T19580] ? __list_del_entry_valid+0xa6/0x120 [ 1042.362210][T19580] ? __list_del_entry_valid+0xa6/0x120 [ 1042.367499][T19580] __asan_report_load8_noabort+0x14/0x20 [ 1042.372968][T19580] __list_del_entry_valid+0xa6/0x120 [ 1042.378092][T19580] move_linked_works+0x7c/0x260 [ 1042.382781][T19580] ? led_work+0x590/0x590 [ 1042.386944][T19580] process_one_work+0x2eb/0xc10 [ 1042.391637][T19580] worker_thread+0xad5/0x12a0 [ 1042.396149][T19580] ? release_firmware_map_entry+0x18b/0x18b [ 1042.401879][T19580] ? _raw_spin_lock+0x1b0/0x1b0 [ 1042.406565][T19580] kthread+0x421/0x510 [ 1042.410463][T19580] ? worker_clr_flags+0x180/0x180 [ 1042.415412][T19580] ? kthread_blkcg+0xd0/0xd0 [ 1042.419835][T19580] ret_from_fork+0x1f/0x30 [ 1042.424177][T19580] [ 1042.427038][T19580] [ 1042.429215][T19580] Allocated by task 496: [ 1042.433292][T19580] ____kasan_kmalloc+0xdb/0x110 [ 1042.437995][T19580] __kasan_kmalloc+0x9/0x10 [ 1042.442312][T19580] __kmalloc+0x13a/0x270 [ 1042.446391][T19580] kvmalloc_node+0x82/0x130 [ 1042.450844][T19580] alloc_netdev_mqs+0x8c/0xc90 [ 1042.455441][T19580] alloc_etherdev_mqs+0x33/0x40 [ 1042.460122][T19580] usbnet_probe+0x19e/0x2670 [ 1042.464696][T19580] usb_probe_interface+0x5b6/0xa90 [ 1042.469622][T19580] really_probe+0x28d/0x970 [ 1042.473966][T19580] __driver_probe_device+0x1bb/0x290 [ 1042.479083][T19580] driver_probe_device+0x54/0x3d0 [ 1042.483942][T19580] __device_attach_driver+0x2c5/0x470 [ 1042.489152][T19580] bus_for_each_drv+0x183/0x200 [ 1042.493839][T19580] __device_attach+0x312/0x510 [ 1042.498438][T19580] device_initial_probe+0x1a/0x20 [ 1042.503301][T19580] bus_probe_device+0xbe/0x1e0 [ 1042.507901][T19580] device_add+0xb80/0xf30 [ 1042.512092][T19580] usb_set_configuration+0x190f/0x1e80 [ 1042.517361][T19580] usb_generic_driver_probe+0x8b/0x150 [ 1042.522739][T19580] usb_probe_device+0x144/0x260 [ 1042.527426][T19580] really_probe+0x28d/0x970 [ 1042.531764][T19580] __driver_probe_device+0x1bb/0x290 [ 1042.536883][T19580] driver_probe_device+0x54/0x3d0 [ 1042.541743][T19580] __device_attach_driver+0x2c5/0x470 [ 1042.546951][T19580] bus_for_each_drv+0x183/0x200 [ 1042.551638][T19580] __device_attach+0x312/0x510 [ 1042.556235][T19580] device_initial_probe+0x1a/0x20 [ 1042.561096][T19580] bus_probe_device+0xbe/0x1e0 [ 1042.565698][T19580] device_add+0xb80/0xf30 [ 1042.569871][T19580] usb_new_device+0x1034/0x1bf0 [ 1042.574550][T19580] hub_event+0x2da9/0x4a80 [ 1042.578804][T19580] process_one_work+0x6bb/0xc10 [ 1042.583490][T19580] worker_thread+0xad5/0x12a0 [ 1042.588111][T19580] kthread+0x421/0x510 [ 1042.592095][T19580] ret_from_fork+0x1f/0x30 [ 1042.596345][T19580] [ 1042.598513][T19580] Freed by task 496: [ 1042.602250][T19580] kasan_set_track+0x4b/0x70 [ 1042.606764][T19580] kasan_set_free_info+0x23/0x40 [ 1042.611552][T19580] ____kasan_slab_free+0x126/0x160 [ 1042.616578][T19580] __kasan_slab_free+0x11/0x20 [ 1042.621175][T19580] slab_free_freelist_hook+0xbd/0x190 [ 1042.626376][T19580] kfree+0xc8/0x220 [ 1042.630018][T19580] kvfree+0x35/0x40 [ 1042.633662][T19580] netdev_freemem+0x3f/0x60 [ 1042.638024][T19580] netdev_release+0x7f/0xb0 [ 1042.642346][T19580] device_release+0x95/0x1c0 [ 1042.646772][T19580] kobject_put+0x178/0x260 [ 1042.651029][T19580] put_device+0x1f/0x30 [ 1042.655017][T19580] free_netdev+0x34f/0x440 [ 1042.659266][T19580] usbnet_disconnect+0x245/0x390 [ 1042.664043][T19580] usb_unbind_interface+0x1fa/0x8c0 [ 1042.669073][T19580] device_release_driver_internal+0x50b/0x7d0 [ 1042.675086][T19580] device_release_driver+0x19/0x20 [ 1042.680032][T19580] bus_remove_device+0x2f8/0x360 [ 1042.684895][T19580] device_del+0x663/0xe90 [ 1042.689058][T19580] usb_disable_device+0x380/0x720 [ 1042.693922][T19580] usb_disconnect+0x32a/0x890 [ 1042.698435][T19580] hub_event+0x1ccf/0x4a80 [ 1042.702686][T19580] process_one_work+0x6bb/0xc10 [ 1042.707373][T19580] worker_thread+0xe02/0x12a0 [ 1042.711882][T19580] kthread+0x421/0x510 [ 1042.715790][T19580] ret_from_fork+0x1f/0x30 [ 1042.720043][T19580] [ 1042.722210][T19580] Last potentially related work creation: [ 1042.727766][T19580] kasan_save_stack+0x3b/0x60 [ 1042.732277][T19580] __kasan_record_aux_stack+0xd3/0xf0 [ 1042.737495][T19580] kasan_record_aux_stack_noalloc+0xb/0x10 [ 1042.743131][T19580] insert_work+0x56/0x320 [ 1042.747295][T19580] __queue_work+0x923/0xcd0 [ 1042.751643][T19580] queue_work_on+0x105/0x170 [ 1042.756068][T19580] usbnet_link_change+0xeb/0x100 [ 1042.760841][T19580] usbnet_probe+0x1c5a/0x2670 [ 1042.765347][T19580] usb_probe_interface+0x5b6/0xa90 [ 1042.770301][T19580] really_probe+0x28d/0x970 [ 1042.774636][T19580] __driver_probe_device+0x1bb/0x290 [ 1042.779755][T19580] driver_probe_device+0x54/0x3d0 [ 1042.784614][T19580] __device_attach_driver+0x2c5/0x470 [ 1042.789823][T19580] bus_for_each_drv+0x183/0x200 [ 1042.794507][T19580] __device_attach+0x312/0x510 [ 1042.799112][T19580] device_initial_probe+0x1a/0x20 [ 1042.803973][T19580] bus_probe_device+0xbe/0x1e0 [ 1042.808569][T19580] device_add+0xb80/0xf30 [ 1042.812738][T19580] usb_set_configuration+0x190f/0x1e80 [ 1042.818112][T19580] usb_generic_driver_probe+0x8b/0x150 [ 1042.823446][T19580] usb_probe_device+0x144/0x260 [ 1042.828110][T19580] really_probe+0x28d/0x970 [ 1042.832448][T19580] __driver_probe_device+0x1bb/0x290 [ 1042.837642][T19580] driver_probe_device+0x54/0x3d0 [ 1042.842505][T19580] __device_attach_driver+0x2c5/0x470 [ 1042.847808][T19580] bus_for_each_drv+0x183/0x200 [ 1042.852500][T19580] __device_attach+0x312/0x510 [ 1042.857094][T19580] device_initial_probe+0x1a/0x20 [ 1042.861946][T19580] bus_probe_device+0xbe/0x1e0 [ 1042.866547][T19580] device_add+0xb80/0xf30 [ 1042.870715][T19580] usb_new_device+0x1034/0x1bf0 [ 1042.875402][T19580] hub_event+0x2da9/0x4a80 [ 1042.879654][T19580] process_one_work+0x6bb/0xc10 [ 1042.884344][T19580] worker_thread+0xad5/0x12a0 [ 1042.888853][T19580] kthread+0x421/0x510 [ 1042.892763][T19580] ret_from_fork+0x1f/0x30 [ 1042.897298][T19580] [ 1042.899442][T19580] The buggy address belongs to the object at ffff888162836000 [ 1042.899442][T19580] which belongs to the cache kmalloc-4k of size 4096 [ 1042.913329][T19580] The buggy address is located 3184 bytes inside of [ 1042.913329][T19580] 4096-byte region [ffff888162836000, ffff888162837000) [ 1042.926812][T19580] The buggy address belongs to the page: [ 1042.932272][T19580] page:ffffea00058a0c00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x162830 [ 1042.942346][T19580] head:ffffea00058a0c00 order:3 compound_mapcount:0 compound_pincount:0 [ 1042.950497][T19580] flags: 0x4000000000010200(slab|head|zone=1) [ 1042.956414][T19580] raw: 4000000000010200 0000000000000000 dead000000000122 ffff888100043380 [ 1042.964827][T19580] raw: 0000000000000000 0000000000040004 00000001ffffffff 0000000000000000 [ 1042.973235][T19580] page dumped because: kasan: bad access detected [ 1042.979486][T19580] page_owner tracks the page as allocated [ 1042.985038][T19580] page last allocated via order 3, migratetype Unmovable, gfp_mask 0x1d20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL), pid 589, ts 1040593848274, free_ts 1039141676695 [ 1043.005610][T19580] post_alloc_hook+0x1a3/0x1b0 [ 1043.010209][T19580] get_page_from_freelist+0x2c14/0x2cf0 [ 1043.015765][T19580] __alloc_pages+0x386/0x7b0 [ 1043.020190][T19580] new_slab+0x92/0x490 [ 1043.024108][T19580] ___slab_alloc+0x39e/0x830 [ 1043.028532][T19580] __slab_alloc+0x4a/0x90 [ 1043.032690][T19580] kmem_cache_alloc_trace+0x142/0x210 [ 1043.037896][T19580] uevent_show+0x160/0x310 [ 1043.042147][T19580] dev_attr_show+0x56/0xd0 [ 1043.046404][T19580] sysfs_kf_seq_show+0x265/0x3e0 [ 1043.051181][T19580] kernfs_seq_show+0x119/0x160 [ 1043.055777][T19580] seq_read_iter+0x430/0xd00 [ 1043.060202][T19580] kernfs_fop_read_iter+0x145/0x470 [ 1043.065250][T19580] vfs_read+0xa7e/0xd40 [ 1043.069232][T19580] ksys_read+0x199/0x2c0 [ 1043.073317][T19580] __x64_sys_read+0x7b/0x90 [ 1043.077669][T19580] page last free stack trace: [ 1043.082167][T19580] free_unref_page_prepare+0x7c8/0x7d0 [ 1043.087453][T19580] free_unref_page+0xac/0x2c0 [ 1043.091968][T19580] __free_pages+0x61/0xf0 [ 1043.096134][T19580] __free_slab+0xec/0x1d0 [ 1043.100308][T19580] __unfreeze_partials+0x165/0x1a0 [ 1043.105247][T19580] put_cpu_partial+0xc4/0x120 [ 1043.109760][T19580] __slab_free+0x1c8/0x290 [ 1043.114013][T19580] ___cache_free+0x109/0x120 [ 1043.118441][T19580] qlink_free+0x4d/0x90 [ 1043.122433][T19580] qlist_free_all+0x44/0xb0 [ 1043.126773][T19580] kasan_quarantine_reduce+0x15a/0x180 [ 1043.132064][T19580] __kasan_slab_alloc+0x2f/0xe0 [ 1043.136763][T19580] slab_post_alloc_hook+0x53/0x2c0 [ 1043.141648][ T20] usb 4-1: USB disconnect, device number 127 [ 1043.141702][T19580] kmem_cache_alloc+0xf5/0x200 [ 1043.152116][T19580] getname_flags+0xba/0x520 [ 1043.156554][T19580] getname+0x19/0x20 [ 1043.160286][T19580] [ 1043.162458][T19580] Memory state around the buggy address: [ 1043.167928][T19580] ffff888162836b00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1043.175997][T19580] ffff888162836b80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 05:13:21 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x6, 0x74, &(0x7f0000001000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0xff, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "ef1bcacfac78"}, {0x5, 0x24, 0x0, 0x100}, {0xd, 0x24, 0xf, 0x1, 0xffffffff}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) r2 = syz_usb_connect$uac1(0x1, 0xd4, &(0x7f0000000640)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc2, 0x3, 0x1, 0x7, 0x20, 0x2, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x4}, [@selector_unit={0xb, 0x24, 0x5, 0x2, 0x0, "b03a725bcff1"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x1, 0x2, 0x5, 0x5], 0xfe}, @output_terminal={0x9, 0x24, 0x3, 0x2, 0x305, 0x4, 0x3, 0x1}, @selector_unit={0x7, 0x24, 0x5, 0x6, 0xff, "0bc2"}, @processing_unit={0xb, 0x24, 0x7, 0x5, 0x6, 0x14, "d417cec1"}, @input_terminal={0xc, 0x24, 0x2, 0x5, 0x1ff, 0x6, 0x2d, 0x8, 0x7f, 0x3}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x3, 0x4, 0x40, 0xf7, "93ee4edae79f1f93"}, @as_header={0x7, 0x24, 0x1, 0x3f, 0x0, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x9, 0x6, 0x8, {0x7, 0x25, 0x1, 0x2, 0xf0, 0x8}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x4a, 0x4, 0x80, 0xf6, "25a323"}]}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0xff, 0xfc, 0x8, {0x7, 0x25, 0x1, 0x80, 0xac, 0x5}}}}}}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000740)={0xa, 0x6, 0x300, 0xc0, 0x3, 0x6, 0xff, 0x1}, 0x3f, &(0x7f0000000780)={0x5, 0xf, 0x3f, 0x4, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0xf, 0x3, 0x1}, @ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x7fffffa, 0xf00f, 0x9, [0x3f00, 0xfe80f0, 0xc000]}, @ss_container_id={0x14, 0x10, 0x4, 0xe, "62044d1d7da055139939406a832628a6"}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x7, 0x0, 0x9}]}, 0x1, [{0x4, &(0x7f00000007c0)=@lang_id={0x4, 0x3, 0x807}}]}) syz_usb_control_io(r2, 0x0, 0x0) (async) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$uac1(0xffffffffffffffff, &(0x7f0000001200)={0x14, &(0x7f0000001080)={0x40, 0x6, 0x7a, {0x7a, 0x23, "8386cdc38056a4e551d7b61b5139d7e7814fa26ba597d49f9bcee079ee0974855e13e32be5f1b698f89d2d61797b185152fa16fc80a44c7832420c4a098ae16021466ea63cdd2917324a0108b335fc836417b7c4db1c57601c10698ff7491c5cebbcd7a5add0f3134f36e6ee12785afadadc160a5802f225"}}, &(0x7f0000001100)={0x0, 0x3, 0xd5, @string={0xd5, 0x3, "b0b7cf9e1af9a5a8fc4e321c372a5451e6de279796720e0f51bba8086ff323bc0f66737b02fd7779fc6a868f948c1b8b3a77981dfd343eb07781e960e9691f6b2a63351ff2370a9118f8c1c45723f011bd732c093dc83cf36309db92c38607b69eb4267ff04007ad9e85fdff17a99c4075fc50ef51143c15f8b91d5a65633e8f1c0bed909d76ce7116820d60924319290be56682db6bee25094bde5e063c4e7a3ed40beaa6e6742f296fc70683af7fd68c74b7f76fb4fb0f7b5eca1ae07d5738bbe99081f9a2256d9dcf5474fd6a9be025fff0"}}}, &(0x7f0000001440)={0x44, &(0x7f0000001240)={0x20, 0xf, 0x37, "13320966a571b61097f66d4844e572d03f6b15fd9c7cffc1b81dd640e8471504c79afd690d023a29c3df74d942f1d1aafa5eedde7643df"}, &(0x7f0000001280)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000012c0)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000001300)={0x20, 0x81, 0x1, "fe"}, &(0x7f0000001340)={0x20, 0x82, 0x2, "f9d5"}, &(0x7f0000001380)={0x20, 0x83, 0x3, "f75ab4"}, &(0x7f00000013c0)={0x20, 0x84, 0x4, "9e97af03"}, &(0x7f0000001400)={0x20, 0x85, 0x3, "ac4d72"}}) syz_usb_control_io(r1, &(0x7f0000000ac0)={0x2c, &(0x7f0000000840)=ANY=[@ANYBLOB="0010a7000000a7309850394ba3b60e24cd979437b0b59fa7abea06709aca8e2747cb1fe6b23ea57a6fcefddf84d62a09243fce90d23f47ba51732bb008cdfb552ed03bea9061a374c5c66f60edfd3f30dbcd46fee236cb3f98d7c68c371ee351a99ea0c21dbcafec5b2e6695cf54db8d1ca630d61aa219bd9f88607b2a59c7ccb86e78ffc0ddd71d7a94c579f1348e0345b4ce49463970760522385a9bd5abcc3b88fc0fe07a2db9b985d57460"], &(0x7f0000000900)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x43e}}, &(0x7f0000000940)={0x0, 0xf, 0xcd, {0x5, 0xf, 0xcd, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x7, "1b4afdd445b7788dd6d362477a26c40b"}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x4, 0x0, 0x8}, @ptm_cap={0x3}, @generic={0x9b, 0x10, 0x2, "3f83123fa7c9e60163fd8e6a0d77b9f8a10018dfd58d00fce74d16868442be294a9888e3c1b7f8511900323d3c19417a24ca998dabba00c9684d039c2f57a6c95a812e0d55c1572f882ee20472105ece14f68ea13e158cf9b45f6a44ab501caff62c674ed89bbd9e9113d5d3192bf06b56ac3b81ad09be7ae9937c2768063d6b2c3706444b837c7a86842ceb985a55c836ac7a239bd42688"}, @ssp_cap={0xc, 0x10, 0xa, 0x8, 0x0, 0xf3, 0xf00f}]}}, &(0x7f0000000a40)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7a, 0x18, 0x7, 0x5, "e3065ba3", "14db7411"}}, &(0x7f0000000a80)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xff, 0x10, 0x72, 0x7, 0xff, 0x1, 0xd431}}}, &(0x7f0000000f40)={0x84, &(0x7f0000000b00)={0x20, 0x14, 0x78, "ec9b33032597d2c384d8f367e7e09e5c9d6b437210a118e4966c1481e8df2ad6426e7730a7a70f711c2a07fccb288e961b750f13cadf558b067b49b51e69ebc160fc0de3415afe4cbbda16e728d508414722f9a1b1c0271c0b4ce32c98102e15b422a36f3326231e6add81b41a805bfe5cae350fd828e69b"}, &(0x7f0000000b80)={0x0, 0xa, 0x1, 0x80}, &(0x7f0000000bc0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000c00)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f0000000c40)={0x20, 0x0, 0x8, {0x100, 0x1, [0xf]}}, &(0x7f0000000c80)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000cc0)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000d00)={0x40, 0xb, 0x2, "6dbb"}, &(0x7f0000000d40)={0x40, 0xf, 0x2, 0xed8}, &(0x7f0000000d80)={0x40, 0x13, 0x6, @local}, &(0x7f0000000dc0)={0x40, 0x17, 0x6, @local}, &(0x7f0000000e00)={0x40, 0x19, 0x2, '7\v'}, &(0x7f0000000e40)={0x40, 0x1a, 0x2, 0x9}, &(0x7f0000000e80)={0x40, 0x1c, 0x1, 0x7}, &(0x7f0000000ec0)={0x40, 0x1e, 0x1}, &(0x7f0000000f00)={0x40, 0x21, 0x1, 0x81}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x40, 0x8, 0xa0, {0xa0, 0x23, "88759019bb32f0a2c92560eaa3fb5400789c30e018f1a8d69df0a11867046e2f4824d128cdb60bb16cdd46469746b04a660af1c6a650bd21279c121a6a82b73c1f2e7c9ed436bc9b7d07d5100156757345ee9cbe4e810afe268e4f5d03d9df435e1ca5632c689cb95f77f20f0b98fbe9e966a6d6845f34b9e7c92cc5687cc27077f06cf5d57bf68bdbcbee41350248b90de92f9341b5dae1a92faa3b12d9"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000005c0)={0x44, &(0x7f0000000240)={0x0, 0xe, 0xd1, "d07cc7910a4e2c3f32d23a3399cb0bb7f85ff7ad31c22e14a82eb4e5cd62c2f2d0b87c24f7c7e40ebb5c020c3a92702b194c1fb7d049971c7eb6002e259124760c5aad0a430d0a2784ff6b94748558b8f6ebd08b5da337c531f23b648aacbd9fb13a17d56c715ece4970e2f749ce9266d54c4484aa7d12f208cae8f3af36c4fd960f4c2314e96edec3ea87674588b32c81122c79a77f35580988ac90095a18af0cec551dfab5b30fbb376e8c41c4c554f4e17e3a64b3b347af981aa8f80c55e790c0a2ccd1965e488d184db59fb433d8c7"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000400)={0x20, 0x80, 0x1c, {0x5316, 0x7f, 0xeff8, 0x8000, 0x5, 0x6, 0x6, 0x6c8, 0x1f, 0x7ff, 0x100, 0x7f}}, &(0x7f0000000440)={0x20, 0x85, 0x4, 0x44}, &(0x7f0000000500)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x87, 0x2, 0x4}, &(0x7f0000000580)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1043.183898][T19580] >ffff888162836c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1043.191974][T19580] ^ [ 1043.200054][T19580] ffff888162836c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1043.207947][T19580] ffff888162836d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1043.215841][T19580] ================================================================== [ 1043.223744][T19580] Disabling lock debugging due to kernel taint 05:13:21 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1043.232935][ T20] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 1043.352939][T22439] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1043.361981][T22439] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1043.371436][T22439] usb 1-1: Product: syz [ 1043.375903][T22439] usb 1-1: Manufacturer: syz [ 1043.380478][T22439] usb 1-1: SerialNumber: syz [ 1043.392897][ T471] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1043.401780][ T471] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1043.409806][T26019] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1043.416722][ T471] usb 3-1: Product: syz [ 1043.420699][ T471] usb 3-1: Manufacturer: syz [ 1043.425738][ T471] usb 3-1: SerialNumber: syz [ 1043.442919][T26034] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 05:13:22 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000140)={0x14, &(0x7f00000000c0)={0x20, 0x24, 0x51, {0x51, 0x21, "13c430fdfb266f0f518c6f3a340c36301348bf8254f27a7cf25d1947dfa5f5b8f390f453471d902e77b82b81c457ca790f3d8bd3782f81c1609fc93b38de42652cb0a3a1cb8b00d92a9eb02ce02232"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x44, &(0x7f0000000280)={0x0, 0x3, 0xd2, "72eb679b99e09028283d76f729e257902d1a2441d458c31cd954d52210c900d1a77b4ff11f2951d9f722c2ef7fe7abe32b09213b3d59cbe52f690670b7de97136d7c41a0ed45703628398c1785cc31ffdb9902c2198818600e99c3b003f7e2b059c9f5223209f10676e7c42243f3bf15af26a2db28f835c9ce1eab3baf1d0f7d3cd6f6d3a1528671f0847ad4e1ed1749b89a77833594b379fb9dd2659471cb80b9c8e2dc04f67e45ef5bc9611789ddf5bccb0c72216cbcf16a39523770d676df89b30504a5c1619014fb47b4bc1261323d0b"}, &(0x7f0000000180)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x800, 0xffff, 0x20, 0x6d8, 0x2127, 0x76c3, 0xd093, 0xffffffff, 0x2, 0x5114, 0x3, 0x80}}, &(0x7f0000000380)={0x20, 0x85, 0x4, 0x318}, &(0x7f00000003c0)={0x20, 0x83, 0x2}, &(0x7f0000000500)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000540)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1043.482386][T19580] usb 5-1: USB disconnect, device number 81 [ 1043.562837][ T493] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1043.625624][T26155] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1043.632541][T26155] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1043.642914][ T496] usb 2-1: new high-speed USB device number 82 using dummy_hcd [ 1043.663354][T26034] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1043.670185][T26034] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1043.682819][ T20] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 1043.732844][ T493] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1043.741853][ T493] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1043.750077][ T493] usb 6-1: Product: syz [ 1043.754313][ T493] usb 6-1: Manufacturer: syz [ 1043.758712][ T493] usb 6-1: SerialNumber: syz [ 1043.763241][T26019] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1043.770067][T26019] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1043.892778][T19580] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 1044.002950][ T496] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1044.022846][T22439] cdc_ncm 1-1:1.0: failed to get mac address [ 1044.042848][T22439] cdc_ncm 1-1:1.0: bind() failure [ 1044.062840][T22439] cdc_ncm: probe of 1-1:1.1 failed with error -71 [ 1044.082864][T22439] cdc_mbim: probe of 1-1:1.1 failed with error -71 [ 1044.090476][T22439] usb 1-1: USB disconnect, device number 122 [ 1044.112863][ T20] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1044.172837][ T496] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1044.181909][ T496] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1044.189821][ T496] usb 2-1: Product: syz [ 1044.193956][ T496] usb 2-1: Manufacturer: syz [ 1044.198378][ T496] usb 2-1: SerialNumber: syz [ 1044.252868][T19580] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1044.323137][T26034] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1044.329976][T26034] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1044.332876][ T20] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1044.345755][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1044.353719][ T20] usb 4-1: Product: syz [ 1044.357690][ T20] usb 4-1: Manufacturer: syz [ 1044.362109][ T20] usb 4-1: SerialNumber: syz [ 1044.422826][T19580] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1044.431717][T19580] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1044.439691][T19580] usb 5-1: Product: syz [ 1044.444137][T19580] usb 5-1: Manufacturer: syz [ 1044.448587][T19580] usb 5-1: SerialNumber: syz 05:13:23 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x810, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, 0x0, 0x0, &(0x7f00000011c0)={0x0, 0x22, 0x7, {[@local=@item_4={0x3, 0x2, 0xa, "1600"}, @global=@item_012={0x1, 0x1, 0x0, 'T'}]}}, 0x0}, 0x0) syz_usb_control_io(r1, &(0x7f0000000480)={0x2c, &(0x7f0000000280)={0x20, 0x2, 0x51, {0x51, 0xa, "a5273e0fc5cd7bf140a765b4c8c576edb1b0120f7fc2002d50a19c4541066491b9bef3826b4d3b8e6c7033b3f9e70b89635880a715a5e2615c1c2235ca72a8b47000fc1cdae8273b5c1b059efe73c7"}}, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x439}}, &(0x7f0000000300)={0x0, 0xf, 0x43, {0x5, 0xf, 0x43, 0x6, [@wireless={0xb, 0x10, 0x1, 0x4, 0x88, 0x7, 0x80, 0x9, 0x3}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x5, 0xc}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0x8, 0x0, 0x7}, @ssp_cap={0x1c, 0x10, 0xa, 0x4, 0x4, 0x7, 0xf000, 0x7fff, [0xc03f, 0xc000, 0x3f3f, 0xc000]}]}}, &(0x7f0000000380)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x10, 0x1, 0x83, "b3c1f5c2", "49f9cfc2"}}, &(0x7f00000003c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1f, 0x8, 0x7f, 0x0, 0x1f, 0xcfc, 0xf169}}}, &(0x7f0000000900)={0x84, &(0x7f00000004c0)={0x0, 0xf, 0x4b, "5c60b0d7dc58de3e4fd5e06ed78318ae00b3d75168484aabd1470214bef960b9ce30bcef39aa26e7def2698dbdcbd879e47fea836127523593e5c4d8b73120c6f5f59fe63daa1ff91a4a32"}, &(0x7f0000000540)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000580)={0x0, 0x8, 0x1, 0x2}, &(0x7f00000005c0)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f0000000600)={0x20, 0x0, 0x4, {0x200, 0x8}}, &(0x7f0000000640)={0x40, 0x7, 0x2, 0x7ff}, &(0x7f0000000680)={0x40, 0x9, 0x1, 0x9}, &(0x7f00000006c0)={0x40, 0xb, 0x2, 'ua'}, &(0x7f0000000700)={0x40, 0xf, 0x2, 0x28d9}, &(0x7f0000000740)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000780)={0x40, 0x17, 0x6}, &(0x7f00000007c0)={0x40, 0x19, 0x2, "78b4"}, &(0x7f0000000800)={0x40, 0x1a, 0x2, 0x80}, &(0x7f0000000840)={0x40, 0x1c, 0x1, 0xaf}, &(0x7f0000000880)={0x40, 0x1e, 0x1, 0x8}, &(0x7f00000008c0)={0x40, 0x21, 0x1, 0xb0}}) [ 1044.562855][ T471] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1044.569110][ T471] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1044.576505][ T471] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 1044.772826][ T1670] usb 1-1: new full-speed USB device number 123 using dummy_hcd [ 1044.780385][ T471] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 1044.787292][ T471] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 1044.801705][ T471] usb 3-1: USB disconnect, device number 125 [ 1044.808127][ T471] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 1044.883126][T26060] udc-core: couldn't find an available UDC or it's busy [ 1044.889918][T26060] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1044.897845][T26060] udc-core: couldn't find an available UDC or it's busy [ 1044.904757][T26060] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1044.913098][T26154] udc-core: couldn't find an available UDC or it's busy [ 1044.920017][T26154] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1044.962876][ T493] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1044.969137][ T493] cdc_ncm 6-1:1.0: dwNtbInMaxSize=1 is too small. Using 2048 [ 1044.976697][ T493] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 1045.142844][ T1670] usb 1-1: config 1 has an invalid descriptor of length 145, skipping remainder of the config [ 1045.153078][ T1670] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1045.164169][ T1670] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1045.176700][ T493] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 1045.192005][ T493] usb 6-1: USB disconnect, device number 32 [ 1045.201707][ T493] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM 05:13:23 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1045.343044][ T1670] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1045.351943][ T1670] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1045.363037][ T1670] usb 1-1: Product: syz [ 1045.367056][ T1670] usb 1-1: Manufacturer: syz [ 1045.371482][ T1670] usb 1-1: SerialNumber: syz [ 1045.392836][T26161] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 1045.413326][ T1670] usb 1-1: selecting invalid altsetting 1 [ 1045.422820][ T20] cdc_ncm 4-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1045.429240][ T20] cdc_ncm 4-1:1.0: dwNtbInMaxSize=16 is too small. Using 2048 [ 1045.436866][ T20] cdc_ncm 4-1:1.0: setting rx_max = 2048 [ 1045.482822][ T20] cdc_ncm 4-1:1.0: setting tx_max = 184 [ 1045.490047][ T20] cdc_ncm 4-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.3-1, CDC NCM, 42:42:42:42:42:42 [ 1045.552778][ T57] usb 3-1: new full-speed USB device number 126 using dummy_hcd [ 1045.563328][ T496] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1045.569591][ T496] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1045.578326][ T496] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 1045.592860][T19580] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1045.599130][T19580] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1045.606631][T19580] cdc_ncm 5-1:1.0: setting rx_max = 2048 05:13:24 executing program 5: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000ac0)={0x0, 0x24, 0xc3, {0xc3, 0xc, "d06f541a6c2e3801d1982ca554e454b38feaa4ae02070ee6a7eb28157d5642bded5a5e23f69985ec61c6f55c3c89b855ae084a29808cf6d37612a94747604da9e71cbf1674087c7afe3b646235b4177a5354f084390768c2985532429b9facf44cd91c201e1b478753859a210c6f2cf7746ffcb58384da257461eb73aa343d3da76de719eba22afb14d1c24e903b20f9aa3fcb25a1bff50c5fda801103888956ffbb295648a5f1e27a99e3f890c87bb48f55fceb18431ec4b0eb5b3499d5d3d8fe"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000bc0)={0x0, 0x9, 0xe4, "2136733e8c816b230e174748374bb2d00345174164b466fd5a1df58e099a8a3f18e7c5772947cee6461bd9b8310576cda8398fd6bf44d1b653d2e3a0ff018f3e8caafa934ae5c0f40e42ebf7c4f7ffcd858c96aeacd8dbbaa7ad229ba5c8d99b4e6d64a0d0a56c9efd22eca8d2a8c6131363706596cdcebd3f3b9ffc521a4bac7dbacb4582c21d8ee59c2ab2beda7362abf5497c15859d674b1e72a740669232a7aafbf4524e5c1d73f95c967d488c8ec8e0edabcbaaea6f01c91bd25d380ee0ad054d90a0587975c43d6db2fbf2d446718a66075d28389aa5e018e13dda07d8433ef6ce"}, &(0x7f0000000140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0xff80, 0x0, 0x1, 0x1, 0x5, 0x0, 0x8, 0x7, 0x20c5, 0x9, 0x8, 0x3f}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x40a}, &(0x7f0000000d80)={0x20, 0x83, 0x2}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000600)={0x14, &(0x7f0000000580)={0x0, 0xb, 0x19, {0x19, 0x6, "70a4f80d2ad6fad78e7db93b184e54598bad3d4e45c9b1"}}, &(0x7f00000005c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000900)={0x44, &(0x7f0000000640)={0x40, 0xe, 0xd5, "39b62fcbcf981d2b27eb538e0032d6486f65c02d43207dfec6f3d09960e37ab3f4d52defd6b2c7066314350b73a85b2ebe8c6385966024f3696bff7c2759ce60ed9af4e9fce1c2261bda4543c57f482f98b6fc7143a230ec3c7504c7ef60ec18c61fcd6258c9c20dd72aaffa57f92034102d8e521daceb7ae214a63da3bb99089c3749a458db8a2923f6cb53c5d6411a5f9851aae831d806c30729d8b398c67bb07db35b440cb077467282760577358be1dd4b898a5b0dc15d4ca44d30486729eaa8d2044c2f11e329c2aba98568212c7759773eae"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000780)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000007c0)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x40, 0x1, 0x8, 0x40, 0x4, 0xdd2, 0x6, 0x1, 0x7, 0x101}}, &(0x7f0000000800)={0x20, 0x85, 0x4, 0x491003a2}, &(0x7f0000000840)={0x20, 0x83, 0x2}, &(0x7f0000000880)={0x20, 0x87, 0x2, 0xff}, &(0x7f00000008c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x20, 0xe, 0x10, "2a43e8f5a100c030c7c2f6397bbc33b8"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7f}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x2, 0x7, 0xb8e2, 0x2d, 0x1, 0x9, 0x4, 0x6, 0xffff, 0x9, 0x9a, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x4}, &(0x7f00000003c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x800}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002340)) [ 1045.688601][T26129] udc-core: couldn't find an available UDC or it's busy [ 1045.695456][T26129] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1045.782839][ T496] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 1045.790091][ T496] cdc_ncm 2-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1045.803807][ T496] usb 2-1: USB disconnect, device number 82 [ 1045.810209][ T496] cdc_ncm 2-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1045.822946][T19580] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 1045.829979][T19580] cdc_ncm 5-1:1.0 usb1: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 1045.845342][T19580] usb 5-1: USB disconnect, device number 82 [ 1045.851684][T19580] cdc_ncm 5-1:1.0 usb1: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 1045.860132][ T1670] cdc_ncm 1-1:1.0: failed GET_NTB_PARAMETERS [ 1045.874989][ T1670] cdc_ncm 1-1:1.0: bind() failure [ 1045.934501][ T57] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1045.945553][ T57] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1045.956291][ T57] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1045.967093][ T6] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 1045.975383][ T57] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1045.993151][ T1670] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1046.000121][ T1670] cdc_ncm 1-1:1.1: bind() failure [ 1046.162881][ T57] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1046.171846][ T57] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1046.179666][ T57] usb 3-1: Product: syz [ 1046.183717][ T57] usb 3-1: Manufacturer: syz [ 1046.188132][ T57] usb 3-1: SerialNumber: syz [ 1046.193787][T26161] udc-core: couldn't find an available UDC or it's busy [ 1046.200554][T26161] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 05:13:24 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1046.208996][ T496] usb 1-1: USB disconnect, device number 123 [ 1046.232865][T26219] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 05:13:25 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) (async) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000140)={0x14, &(0x7f00000000c0)={0x20, 0x24, 0x51, {0x51, 0x21, "13c430fdfb266f0f518c6f3a340c36301348bf8254f27a7cf25d1947dfa5f5b8f390f453471d902e77b82b81c457ca790f3d8bd3782f81c1609fc93b38de42652cb0a3a1cb8b00d92a9eb02ce02232"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x44, &(0x7f0000000280)={0x0, 0x3, 0xd2, "72eb679b99e09028283d76f729e257902d1a2441d458c31cd954d52210c900d1a77b4ff11f2951d9f722c2ef7fe7abe32b09213b3d59cbe52f690670b7de97136d7c41a0ed45703628398c1785cc31ffdb9902c2198818600e99c3b003f7e2b059c9f5223209f10676e7c42243f3bf15af26a2db28f835c9ce1eab3baf1d0f7d3cd6f6d3a1528671f0847ad4e1ed1749b89a77833594b379fb9dd2659471cb80b9c8e2dc04f67e45ef5bc9611789ddf5bccb0c72216cbcf16a39523770d676df89b30504a5c1619014fb47b4bc1261323d0b"}, &(0x7f0000000180)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x800, 0xffff, 0x20, 0x6d8, 0x2127, 0x76c3, 0xd093, 0xffffffff, 0x2, 0x5114, 0x3, 0x80}}, &(0x7f0000000380)={0x20, 0x85, 0x4, 0x318}, &(0x7f00000003c0)={0x20, 0x83, 0x2}, &(0x7f0000000500)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000540)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1046.352854][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1046.453666][T26219] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1046.460503][T26219] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1046.522847][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1046.531696][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1046.539686][ T6] usb 6-1: Product: syz [ 1046.543780][ T6] usb 6-1: Manufacturer: syz [ 1046.548181][ T6] usb 6-1: SerialNumber: syz [ 1046.572773][T19580] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 1046.582802][T18923] usb 5-1: new high-speed USB device number 83 using dummy_hcd 05:13:25 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x810, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, 0x0, 0x0, &(0x7f00000011c0)={0x0, 0x22, 0x7, {[@local=@item_4={0x3, 0x2, 0xa, "1600"}, @global=@item_012={0x1, 0x1, 0x0, 'T'}]}}, 0x0}, 0x0) (async) syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, 0x0, 0x0, &(0x7f00000011c0)={0x0, 0x22, 0x7, {[@local=@item_4={0x3, 0x2, 0xa, "1600"}, @global=@item_012={0x1, 0x1, 0x0, 'T'}]}}, 0x0}, 0x0) syz_usb_control_io(r1, &(0x7f0000000480)={0x2c, &(0x7f0000000280)={0x20, 0x2, 0x51, {0x51, 0xa, "a5273e0fc5cd7bf140a765b4c8c576edb1b0120f7fc2002d50a19c4541066491b9bef3826b4d3b8e6c7033b3f9e70b89635880a715a5e2615c1c2235ca72a8b47000fc1cdae8273b5c1b059efe73c7"}}, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x439}}, &(0x7f0000000300)={0x0, 0xf, 0x43, {0x5, 0xf, 0x43, 0x6, [@wireless={0xb, 0x10, 0x1, 0x4, 0x88, 0x7, 0x80, 0x9, 0x3}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x5, 0xc}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0x8, 0x0, 0x7}, @ssp_cap={0x1c, 0x10, 0xa, 0x4, 0x4, 0x7, 0xf000, 0x7fff, [0xc03f, 0xc000, 0x3f3f, 0xc000]}]}}, &(0x7f0000000380)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x10, 0x1, 0x83, "b3c1f5c2", "49f9cfc2"}}, &(0x7f00000003c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1f, 0x8, 0x7f, 0x0, 0x1f, 0xcfc, 0xf169}}}, &(0x7f0000000900)={0x84, &(0x7f00000004c0)={0x0, 0xf, 0x4b, "5c60b0d7dc58de3e4fd5e06ed78318ae00b3d75168484aabd1470214bef960b9ce30bcef39aa26e7def2698dbdcbd879e47fea836127523593e5c4d8b73120c6f5f59fe63daa1ff91a4a32"}, &(0x7f0000000540)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000580)={0x0, 0x8, 0x1, 0x2}, &(0x7f00000005c0)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f0000000600)={0x20, 0x0, 0x4, {0x200, 0x8}}, &(0x7f0000000640)={0x40, 0x7, 0x2, 0x7ff}, &(0x7f0000000680)={0x40, 0x9, 0x1, 0x9}, &(0x7f00000006c0)={0x40, 0xb, 0x2, 'ua'}, &(0x7f0000000700)={0x40, 0xf, 0x2, 0x28d9}, &(0x7f0000000740)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000780)={0x40, 0x17, 0x6}, &(0x7f00000007c0)={0x40, 0x19, 0x2, "78b4"}, &(0x7f0000000800)={0x40, 0x1a, 0x2, 0x80}, &(0x7f0000000840)={0x40, 0x1c, 0x1, 0xaf}, &(0x7f0000000880)={0x40, 0x1e, 0x1, 0x8}, &(0x7f00000008c0)={0x40, 0x21, 0x1, 0xb0}}) [ 1046.942831][T18923] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1047.002780][ T496] usb 1-1: new full-speed USB device number 124 using dummy_hcd [ 1047.022841][T19580] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1047.112841][T18923] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1047.121790][T26219] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1047.128542][T18923] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1047.136327][T26219] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 1047.143127][T18923] usb 5-1: Product: syz [ 1047.147046][T18923] usb 5-1: Manufacturer: syz [ 1047.151474][T18923] usb 5-1: SerialNumber: syz [ 1047.202850][T19580] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1047.211759][T19580] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1047.219814][T19580] usb 2-1: Product: syz [ 1047.223971][T19580] usb 2-1: Manufacturer: syz [ 1047.228437][T19580] usb 2-1: SerialNumber: syz 05:13:25 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x6, 0x74, &(0x7f0000001000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0xff, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x62, 0x2, 0x1, 0xff, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0xb, 0x24, 0x6, 0x0, 0x1, "ef1bcacfac78"}, {0x5, 0x24, 0x0, 0x100}, {0xd, 0x24, 0xf, 0x1, 0xffffffff}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async, rerun: 32) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 32) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async, rerun: 64) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) (async) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) (async, rerun: 64) r2 = syz_usb_connect$uac1(0x1, 0xd4, &(0x7f0000000640)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xc2, 0x3, 0x1, 0x7, 0x20, 0x2, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x4}, [@selector_unit={0xb, 0x24, 0x5, 0x2, 0x0, "b03a725bcff1"}, @feature_unit={0xf, 0x24, 0x6, 0x4, 0x6, 0x4, [0x1, 0x2, 0x5, 0x5], 0xfe}, @output_terminal={0x9, 0x24, 0x3, 0x2, 0x305, 0x4, 0x3, 0x1}, @selector_unit={0x7, 0x24, 0x5, 0x6, 0xff, "0bc2"}, @processing_unit={0xb, 0x24, 0x7, 0x5, 0x6, 0x14, "d417cec1"}, @input_terminal={0xc, 0x24, 0x2, 0x5, 0x1ff, 0x6, 0x2d, 0x8, 0x7f, 0x3}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x3, 0x4, 0x40, 0xf7, "93ee4edae79f1f93"}, @as_header={0x7, 0x24, 0x1, 0x3f, 0x0, 0x3}]}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x9, 0x6, 0x8, {0x7, 0x25, 0x1, 0x2, 0xf0, 0x8}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_continuous={0xb, 0x24, 0x2, 0x1, 0x4a, 0x4, 0x80, 0xf6, "25a323"}]}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0xff, 0xfc, 0x8, {0x7, 0x25, 0x1, 0x80, 0xac, 0x5}}}}}}}]}}, &(0x7f0000000800)={0xa, &(0x7f0000000740)={0xa, 0x6, 0x300, 0xc0, 0x3, 0x6, 0xff, 0x1}, 0x3f, &(0x7f0000000780)={0x5, 0xf, 0x3f, 0x4, [@ext_cap={0x7, 0x10, 0x2, 0x10, 0xf, 0x3, 0x1}, @ssp_cap={0x18, 0x10, 0xa, 0x7f, 0x3, 0x7fffffa, 0xf00f, 0x9, [0x3f00, 0xfe80f0, 0xc000]}, @ss_container_id={0x14, 0x10, 0x4, 0xe, "62044d1d7da055139939406a832628a6"}, @ext_cap={0x7, 0x10, 0x2, 0x0, 0x7, 0x0, 0x9}]}, 0x1, [{0x4, &(0x7f00000007c0)=@lang_id={0x4, 0x3, 0x807}}]}) (rerun: 64) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$uac1(0xffffffffffffffff, &(0x7f0000001200)={0x14, &(0x7f0000001080)={0x40, 0x6, 0x7a, {0x7a, 0x23, "8386cdc38056a4e551d7b61b5139d7e7814fa26ba597d49f9bcee079ee0974855e13e32be5f1b698f89d2d61797b185152fa16fc80a44c7832420c4a098ae16021466ea63cdd2917324a0108b335fc836417b7c4db1c57601c10698ff7491c5cebbcd7a5add0f3134f36e6ee12785afadadc160a5802f225"}}, &(0x7f0000001100)={0x0, 0x3, 0xd5, @string={0xd5, 0x3, "b0b7cf9e1af9a5a8fc4e321c372a5451e6de279796720e0f51bba8086ff323bc0f66737b02fd7779fc6a868f948c1b8b3a77981dfd343eb07781e960e9691f6b2a63351ff2370a9118f8c1c45723f011bd732c093dc83cf36309db92c38607b69eb4267ff04007ad9e85fdff17a99c4075fc50ef51143c15f8b91d5a65633e8f1c0bed909d76ce7116820d60924319290be56682db6bee25094bde5e063c4e7a3ed40beaa6e6742f296fc70683af7fd68c74b7f76fb4fb0f7b5eca1ae07d5738bbe99081f9a2256d9dcf5474fd6a9be025fff0"}}}, &(0x7f0000001440)={0x44, &(0x7f0000001240)={0x20, 0xf, 0x37, "13320966a571b61097f66d4844e572d03f6b15fd9c7cffc1b81dd640e8471504c79afd690d023a29c3df74d942f1d1aafa5eedde7643df"}, &(0x7f0000001280)={0x0, 0xa, 0x1, 0x7f}, &(0x7f00000012c0)={0x0, 0x8, 0x1, 0x9}, &(0x7f0000001300)={0x20, 0x81, 0x1, "fe"}, &(0x7f0000001340)={0x20, 0x82, 0x2, "f9d5"}, &(0x7f0000001380)={0x20, 0x83, 0x3, "f75ab4"}, &(0x7f00000013c0)={0x20, 0x84, 0x4, "9e97af03"}, &(0x7f0000001400)={0x20, 0x85, 0x3, "ac4d72"}}) (async) syz_usb_control_io(r1, &(0x7f0000000ac0)={0x2c, &(0x7f0000000840)=ANY=[@ANYBLOB="0010a7000000a7309850394ba3b60e24cd979437b0b59fa7abea06709aca8e2747cb1fe6b23ea57a6fcefddf84d62a09243fce90d23f47ba51732bb008cdfb552ed03bea9061a374c5c66f60edfd3f30dbcd46fee236cb3f98d7c68c371ee351a99ea0c21dbcafec5b2e6695cf54db8d1ca630d61aa219bd9f88607b2a59c7ccb86e78ffc0ddd71d7a94c579f1348e0345b4ce49463970760522385a9bd5abcc3b88fc0fe07a2db9b985d57460"], &(0x7f0000000900)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x43e}}, &(0x7f0000000940)={0x0, 0xf, 0xcd, {0x5, 0xf, 0xcd, 0x6, [@ss_container_id={0x14, 0x10, 0x4, 0x7, "1b4afdd445b7788dd6d362477a26c40b"}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0xc, 0x4, 0x0, 0x8}, @ptm_cap={0x3}, @generic={0x9b, 0x10, 0x2, "3f83123fa7c9e60163fd8e6a0d77b9f8a10018dfd58d00fce74d16868442be294a9888e3c1b7f8511900323d3c19417a24ca998dabba00c9684d039c2f57a6c95a812e0d55c1572f882ee20472105ece14f68ea13e158cf9b45f6a44ab501caff62c674ed89bbd9e9113d5d3192bf06b56ac3b81ad09be7ae9937c2768063d6b2c3706444b837c7a86842ceb985a55c836ac7a239bd42688"}, @ssp_cap={0xc, 0x10, 0xa, 0x8, 0x0, 0xf3, 0xf00f}]}}, &(0x7f0000000a40)={0x20, 0x29, 0xf, {0xf, 0x29, 0x7a, 0x18, 0x7, 0x5, "e3065ba3", "14db7411"}}, &(0x7f0000000a80)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0xff, 0x10, 0x72, 0x7, 0xff, 0x1, 0xd431}}}, &(0x7f0000000f40)={0x84, &(0x7f0000000b00)={0x20, 0x14, 0x78, "ec9b33032597d2c384d8f367e7e09e5c9d6b437210a118e4966c1481e8df2ad6426e7730a7a70f711c2a07fccb288e961b750f13cadf558b067b49b51e69ebc160fc0de3415afe4cbbda16e728d508414722f9a1b1c0271c0b4ce32c98102e15b422a36f3326231e6add81b41a805bfe5cae350fd828e69b"}, &(0x7f0000000b80)={0x0, 0xa, 0x1, 0x80}, &(0x7f0000000bc0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000c00)={0x20, 0x0, 0x4, {0x0, 0x3}}, &(0x7f0000000c40)={0x20, 0x0, 0x8, {0x100, 0x1, [0xf]}}, &(0x7f0000000c80)={0x40, 0x7, 0x2, 0x4}, &(0x7f0000000cc0)={0x40, 0x9, 0x1, 0x2}, &(0x7f0000000d00)={0x40, 0xb, 0x2, "6dbb"}, &(0x7f0000000d40)={0x40, 0xf, 0x2, 0xed8}, &(0x7f0000000d80)={0x40, 0x13, 0x6, @local}, &(0x7f0000000dc0)={0x40, 0x17, 0x6, @local}, &(0x7f0000000e00)={0x40, 0x19, 0x2, '7\v'}, &(0x7f0000000e40)={0x40, 0x1a, 0x2, 0x9}, &(0x7f0000000e80)={0x40, 0x1c, 0x1, 0x7}, &(0x7f0000000ec0)={0x40, 0x1e, 0x1}, &(0x7f0000000f00)={0x40, 0x21, 0x1, 0x81}}) (async) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f00000000c0)={0x40, 0x8, 0xa0, {0xa0, 0x23, "88759019bb32f0a2c92560eaa3fb5400789c30e018f1a8d69df0a11867046e2f4824d128cdb60bb16cdd46469746b04a660af1c6a650bd21279c121a6a82b73c1f2e7c9ed436bc9b7d07d5100156757345ee9cbe4e810afe268e4f5d03d9df435e1ca5632c689cb95f77f20f0b98fbe9e966a6d6845f34b9e7c92cc5687cc27077f06cf5d57bf68bdbcbee41350248b90de92f9341b5dae1a92faa3b12d9"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f00000005c0)={0x44, &(0x7f0000000240)={0x0, 0xe, 0xd1, "d07cc7910a4e2c3f32d23a3399cb0bb7f85ff7ad31c22e14a82eb4e5cd62c2f2d0b87c24f7c7e40ebb5c020c3a92702b194c1fb7d049971c7eb6002e259124760c5aad0a430d0a2784ff6b94748558b8f6ebd08b5da337c531f23b648aacbd9fb13a17d56c715ece4970e2f749ce9266d54c4484aa7d12f208cae8f3af36c4fd960f4c2314e96edec3ea87674588b32c81122c79a77f35580988ac90095a18af0cec551dfab5b30fbb376e8c41c4c554f4e17e3a64b3b347af981aa8f80c55e790c0a2ccd1965e488d184db59fb433d8c7"}, &(0x7f00000001c0)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000003c0)={0x0, 0x8, 0x1, 0x3}, &(0x7f0000000400)={0x20, 0x80, 0x1c, {0x5316, 0x7f, 0xeff8, 0x8000, 0x5, 0x6, 0x6, 0x6c8, 0x1f, 0x7ff, 0x100, 0x7f}}, &(0x7f0000000440)={0x20, 0x85, 0x4, 0x44}, &(0x7f0000000500)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000540)={0x20, 0x87, 0x2, 0x4}, &(0x7f0000000580)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1047.267755][ T20] usb 4-1: USB disconnect, device number 2 [ 1047.283010][ T20] cdc_ncm 4-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.3-1, CDC NCM [ 1047.372844][ T57] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1047.373315][ T496] usb 1-1: config 1 has an invalid descriptor of length 145, skipping remainder of the config [ 1047.379106][ T57] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1047.379129][ T57] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 1047.402041][ T496] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1047.412925][ T496] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1047.592836][ T57] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 1047.592836][ T496] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1047.592865][ T496] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1047.600776][ T57] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 1047.607957][ T496] usb 1-1: Product: syz [ 1047.617440][ T57] usb 3-1: USB disconnect, device number 126 [ 1047.625501][T26337] udc-core: couldn't find an available UDC or it's busy [ 1047.629439][ T57] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 1047.635505][T26337] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1047.657130][ T496] usb 1-1: Manufacturer: syz [ 1047.661620][ T496] usb 1-1: SerialNumber: syz [ 1047.662769][ T20] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 1047.673106][T26271] udc-core: couldn't find an available UDC or it's busy [ 1047.680091][T26271] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1047.687466][T26339] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 1047.687808][T26271] udc-core: couldn't find an available UDC or it's busy [ 1047.701044][T26271] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1047.710657][ T496] usb 1-1: selecting invalid altsetting 1 [ 1047.752867][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1047.759313][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=1 is too small. Using 2048 [ 1047.766643][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 1047.964890][ T6] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 1047.978411][ T6] usb 6-1: USB disconnect, device number 33 [ 1047.984831][ T6] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM 05:13:26 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1048.032907][ T20] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1048.132856][ T496] cdc_ncm 1-1:1.0: failed GET_NTB_PARAMETERS [ 1048.138889][ T496] cdc_ncm 1-1:1.0: bind() failure [ 1048.202959][ T20] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1048.212824][T18923] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1048.220282][T18923] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1048.228741][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1048.243035][T18923] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 1048.251917][ T20] usb 4-1: Product: syz [ 1048.259377][ T20] usb 4-1: Manufacturer: syz [ 1048.263927][ T20] usb 4-1: SerialNumber: syz [ 1048.292870][T18923] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 1048.304620][T18923] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 1048.372839][ T493] usb 3-1: new full-speed USB device number 127 using dummy_hcd 05:13:27 executing program 5: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000ac0)={0x0, 0x24, 0xc3, {0xc3, 0xc, "d06f541a6c2e3801d1982ca554e454b38feaa4ae02070ee6a7eb28157d5642bded5a5e23f69985ec61c6f55c3c89b855ae084a29808cf6d37612a94747604da9e71cbf1674087c7afe3b646235b4177a5354f084390768c2985532429b9facf44cd91c201e1b478753859a210c6f2cf7746ffcb58384da257461eb73aa343d3da76de719eba22afb14d1c24e903b20f9aa3fcb25a1bff50c5fda801103888956ffbb295648a5f1e27a99e3f890c87bb48f55fceb18431ec4b0eb5b3499d5d3d8fe"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000bc0)={0x0, 0x9, 0xe4, "2136733e8c816b230e174748374bb2d00345174164b466fd5a1df58e099a8a3f18e7c5772947cee6461bd9b8310576cda8398fd6bf44d1b653d2e3a0ff018f3e8caafa934ae5c0f40e42ebf7c4f7ffcd858c96aeacd8dbbaa7ad229ba5c8d99b4e6d64a0d0a56c9efd22eca8d2a8c6131363706596cdcebd3f3b9ffc521a4bac7dbacb4582c21d8ee59c2ab2beda7362abf5497c15859d674b1e72a740669232a7aafbf4524e5c1d73f95c967d488c8ec8e0edabcbaaea6f01c91bd25d380ee0ad054d90a0587975c43d6db2fbf2d446718a66075d28389aa5e018e13dda07d8433ef6ce"}, &(0x7f0000000140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0xff80, 0x0, 0x1, 0x1, 0x5, 0x0, 0x8, 0x7, 0x20c5, 0x9, 0x8, 0x3f}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x40a}, &(0x7f0000000d80)={0x20, 0x83, 0x2}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000600)={0x14, &(0x7f0000000580)={0x0, 0xb, 0x19, {0x19, 0x6, "70a4f80d2ad6fad78e7db93b184e54598bad3d4e45c9b1"}}, &(0x7f00000005c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000900)={0x44, &(0x7f0000000640)={0x40, 0xe, 0xd5, "39b62fcbcf981d2b27eb538e0032d6486f65c02d43207dfec6f3d09960e37ab3f4d52defd6b2c7066314350b73a85b2ebe8c6385966024f3696bff7c2759ce60ed9af4e9fce1c2261bda4543c57f482f98b6fc7143a230ec3c7504c7ef60ec18c61fcd6258c9c20dd72aaffa57f92034102d8e521daceb7ae214a63da3bb99089c3749a458db8a2923f6cb53c5d6411a5f9851aae831d806c30729d8b398c67bb07db35b440cb077467282760577358be1dd4b898a5b0dc15d4ca44d30486729eaa8d2044c2f11e329c2aba98568212c7759773eae"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000780)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000007c0)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x40, 0x1, 0x8, 0x40, 0x4, 0xdd2, 0x6, 0x1, 0x7, 0x101}}, &(0x7f0000000800)={0x20, 0x85, 0x4, 0x491003a2}, &(0x7f0000000840)={0x20, 0x83, 0x2}, &(0x7f0000000880)={0x20, 0x87, 0x2, 0xff}, &(0x7f00000008c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x20, 0xe, 0x10, "2a43e8f5a100c030c7c2f6397bbc33b8"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7f}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x2, 0x7, 0xb8e2, 0x2d, 0x1, 0x9, 0x4, 0x6, 0xffff, 0x9, 0x9a, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x4}, &(0x7f00000003c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x800}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1048.493331][T18923] usb 5-1: USB disconnect, device number 83 [ 1048.499455][T18923] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 1048.523000][T26339] udc-core: couldn't find an available UDC or it's busy [ 1048.531016][T26339] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1048.563097][ T496] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1048.569835][T19580] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1048.579193][T19580] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1048.587085][ T496] cdc_ncm 1-1:1.1: bind() failure [ 1048.603294][ T496] usb 1-1: USB disconnect, device number 124 [ 1048.609187][T19580] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 1048.724415][T26395] udc-core: couldn't find an available UDC or it's busy [ 1048.739397][T26395] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1048.747175][ T6] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 1048.762876][ T493] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1048.766924][T26395] udc-core: couldn't find an available UDC or it's busy [ 1048.782877][T19580] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 1048.790904][T26395] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1048.791967][T19580] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1048.812259][T26395] udc-core: couldn't find an available UDC or it's busy [ 1048.812797][ T493] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1048.829105][T26395] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1048.847347][T26395] udc-core: couldn't find an available UDC or it's busy [ 1048.864468][T26395] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1048.869780][ T493] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1048.882785][T19580] usb 2-1: USB disconnect, device number 83 [ 1048.888791][T19580] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1048.906246][ T493] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 05:13:27 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) (async) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000140)={0x14, &(0x7f00000000c0)={0x20, 0x24, 0x51, {0x51, 0x21, "13c430fdfb266f0f518c6f3a340c36301348bf8254f27a7cf25d1947dfa5f5b8f390f453471d902e77b82b81c457ca790f3d8bd3782f81c1609fc93b38de42652cb0a3a1cb8b00d92a9eb02ce02232"}}, &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000580)={0x44, &(0x7f0000000280)={0x0, 0x3, 0xd2, "72eb679b99e09028283d76f729e257902d1a2441d458c31cd954d52210c900d1a77b4ff11f2951d9f722c2ef7fe7abe32b09213b3d59cbe52f690670b7de97136d7c41a0ed45703628398c1785cc31ffdb9902c2198818600e99c3b003f7e2b059c9f5223209f10676e7c42243f3bf15af26a2db28f835c9ce1eab3baf1d0f7d3cd6f6d3a1528671f0847ad4e1ed1749b89a77833594b379fb9dd2659471cb80b9c8e2dc04f67e45ef5bc9611789ddf5bccb0c72216cbcf16a39523770d676df89b30504a5c1619014fb47b4bc1261323d0b"}, &(0x7f0000000180)={0x0, 0xa, 0x1, 0x1}, &(0x7f00000001c0)={0x0, 0x8, 0x1, 0x40}, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x800, 0xffff, 0x20, 0x6d8, 0x2127, 0x76c3, 0xd093, 0xffffffff, 0x2, 0x5114, 0x3, 0x80}}, &(0x7f0000000380)={0x20, 0x85, 0x4, 0x318}, &(0x7f00000003c0)={0x20, 0x83, 0x2}, &(0x7f0000000500)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000540)={0x20, 0x89, 0x2, 0x1}}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) 05:13:27 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (async) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) (async, rerun: 64) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) (rerun: 64) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x810, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) (async) syz_usb_control_io$hid(r1, &(0x7f0000000240)={0x24, 0x0, 0x0, &(0x7f00000011c0)={0x0, 0x22, 0x7, {[@local=@item_4={0x3, 0x2, 0xa, "1600"}, @global=@item_012={0x1, 0x1, 0x0, 'T'}]}}, 0x0}, 0x0) (async) syz_usb_control_io(r1, &(0x7f0000000480)={0x2c, &(0x7f0000000280)={0x20, 0x2, 0x51, {0x51, 0xa, "a5273e0fc5cd7bf140a765b4c8c576edb1b0120f7fc2002d50a19c4541066491b9bef3826b4d3b8e6c7033b3f9e70b89635880a715a5e2615c1c2235ca72a8b47000fc1cdae8273b5c1b059efe73c7"}}, &(0x7f0000000000)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x439}}, &(0x7f0000000300)={0x0, 0xf, 0x43, {0x5, 0xf, 0x43, 0x6, [@wireless={0xb, 0x10, 0x1, 0x4, 0x88, 0x7, 0x80, 0x9, 0x3}, @ext_cap={0x7, 0x10, 0x2, 0x8, 0x5, 0xc}, @ptm_cap={0x3}, @ptm_cap={0x3}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x0, 0x8, 0x0, 0x7}, @ssp_cap={0x1c, 0x10, 0xa, 0x4, 0x4, 0x7, 0xf000, 0x7fff, [0xc03f, 0xc000, 0x3f3f, 0xc000]}]}}, &(0x7f0000000380)={0x20, 0x29, 0xf, {0xf, 0x29, 0x0, 0x10, 0x1, 0x83, "b3c1f5c2", "49f9cfc2"}}, &(0x7f00000003c0)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x1f, 0x8, 0x7f, 0x0, 0x1f, 0xcfc, 0xf169}}}, &(0x7f0000000900)={0x84, &(0x7f00000004c0)={0x0, 0xf, 0x4b, "5c60b0d7dc58de3e4fd5e06ed78318ae00b3d75168484aabd1470214bef960b9ce30bcef39aa26e7def2698dbdcbd879e47fea836127523593e5c4d8b73120c6f5f59fe63daa1ff91a4a32"}, &(0x7f0000000540)={0x0, 0xa, 0x1, 0x40}, &(0x7f0000000580)={0x0, 0x8, 0x1, 0x2}, &(0x7f00000005c0)={0x20, 0x0, 0x4, {0x2, 0x1}}, &(0x7f0000000600)={0x20, 0x0, 0x4, {0x200, 0x8}}, &(0x7f0000000640)={0x40, 0x7, 0x2, 0x7ff}, &(0x7f0000000680)={0x40, 0x9, 0x1, 0x9}, &(0x7f00000006c0)={0x40, 0xb, 0x2, 'ua'}, &(0x7f0000000700)={0x40, 0xf, 0x2, 0x28d9}, &(0x7f0000000740)={0x40, 0x13, 0x6, @remote}, &(0x7f0000000780)={0x40, 0x17, 0x6}, &(0x7f00000007c0)={0x40, 0x19, 0x2, "78b4"}, &(0x7f0000000800)={0x40, 0x1a, 0x2, 0x80}, &(0x7f0000000840)={0x40, 0x1c, 0x1, 0xaf}, &(0x7f0000000880)={0x40, 0x1e, 0x1, 0x8}, &(0x7f00000008c0)={0x40, 0x21, 0x1, 0xb0}}) [ 1049.102865][ T493] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1049.111848][ T493] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1049.112871][ T6] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1049.120053][ T493] usb 3-1: Product: syz [ 1049.134341][ T493] usb 3-1: Manufacturer: syz [ 1049.138750][ T493] usb 3-1: SerialNumber: syz [ 1049.162888][T26367] raw-gadget.5 gadget: fail, usb_ep_enable returned -22 05:13:28 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, &(0x7f00000003c0)={0x20, 0x85, 0x4, 0xfffffff9}, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "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"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1049.282858][ T6300] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 1049.293387][ T6] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1049.306628][ T6] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1049.314514][ T6] usb 6-1: Product: syz [ 1049.318439][ T6] usb 6-1: Manufacturer: syz [ 1049.322984][ T6] usb 6-1: SerialNumber: syz [ 1049.332782][ T496] usb 1-1: new full-speed USB device number 125 using dummy_hcd [ 1049.383356][T26367] raw-gadget.5 gadget: fail, usb_ep_enable returned -22 [ 1049.390149][T26367] raw-gadget.5 gadget: fail, usb_ep_enable returned -22 [ 1049.572798][T19580] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 1049.662828][ T6300] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1049.732836][ T496] usb 1-1: config 1 has an invalid descriptor of length 145, skipping remainder of the config [ 1049.742953][ T496] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1049.753889][ T496] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1049.832849][ T6300] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1049.841784][ T6300] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1049.849631][ T6300] usb 5-1: Product: syz [ 1049.853589][ T6300] usb 5-1: Manufacturer: syz [ 1049.858000][ T6300] usb 5-1: SerialNumber: syz [ 1049.962869][ T496] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1049.971809][ T496] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1049.979627][ T496] usb 1-1: Product: syz [ 1049.983674][T19580] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1049.994510][ T496] usb 1-1: Manufacturer: syz [ 1049.998998][ T496] usb 1-1: SerialNumber: syz [ 1050.022835][T26419] raw-gadget.8 gadget: fail, usb_ep_enable returned -22 [ 1050.043391][ T496] usb 1-1: selecting invalid altsetting 1 [ 1050.053159][T26367] raw-gadget.5 gadget: fail, usb_ep_enable returned -22 [ 1050.059990][T26367] raw-gadget.5 gadget: fail, usb_ep_enable returned -22 [ 1050.182832][T19580] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1050.191743][T19580] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1050.199732][T19580] usb 2-1: Product: syz [ 1050.203843][T19580] usb 2-1: Manufacturer: syz [ 1050.208299][T19580] usb 2-1: SerialNumber: syz 05:13:29 executing program 3: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x0, 0x6}, {0x6, 0x24, 0x1a, 0x0, 0x36}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="403022000000221b36943614f8bda187161a905bb35eb2f68bcf6210d013b9f2f8a125"], &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000400)={0x44, &(0x7f0000000140)={0x20, 0xe, 0x11, "0526a1fbb4580811164de536923c28bed4"}, &(0x7f0000000180)={0x0, 0xa, 0x1, 0x1f}, &(0x7f00000001c0)={0x0, 0x8, 0x1}, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x839, 0x8355, 0x2, 0x1000, 0x93, 0x1000, 0x2, 0xd62, 0x1f, 0x3f, 0xff, 0x80}}, &(0x7f0000000280)={0x20, 0x85, 0x4, 0x5}, &(0x7f00000002c0)={0x20, 0x83, 0x2}, &(0x7f0000000300)={0x20, 0x87, 0x2, 0x8}, &(0x7f00000003c0)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1050.282832][ T20] cdc_ncm 4-1:1.0: failed GET_NTB_PARAMETERS [ 1050.288939][ T20] cdc_ncm 4-1:1.0: bind() failure [ 1050.297161][ T20] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 1050.304057][ T20] cdc_ncm 4-1:1.1: bind() failure [ 1050.310367][ T20] usb 4-1: USB disconnect, device number 3 [ 1050.312945][ T493] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1050.322484][ T496] cdc_ncm 1-1:1.0: failed GET_NTB_PARAMETERS [ 1050.328459][T26411] udc-core: couldn't find an available UDC or it's busy [ 1050.335639][ T496] cdc_ncm 1-1:1.0: bind() failure [ 1050.336320][T26411] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1050.341349][ T493] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1050.355050][ T493] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 1050.433188][T26378] udc-core: couldn't find an available UDC or it's busy [ 1050.439971][T26378] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1050.447680][T26378] udc-core: couldn't find an available UDC or it's busy [ 1050.454569][T26378] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 1050.512837][ T6] cdc_ncm 6-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1050.519112][ T6] cdc_ncm 6-1:1.0: dwNtbInMaxSize=1 is too small. Using 2048 [ 1050.526697][ T6] cdc_ncm 6-1:1.0: setting rx_max = 2048 [ 1050.532866][ T493] cdc_ncm 3-1:1.0: setting tx_max = 184 [ 1050.539966][ T493] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM, 42:42:42:42:42:42 [ 1050.552277][ T493] usb 3-1: USB disconnect, device number 127 [ 1050.560453][ T493] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM [ 1050.593067][ T496] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 1050.609363][ T496] cdc_ncm 1-1:1.1: bind() failure [ 1050.672831][ T6300] cdc_ncm 5-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1050.679187][ T20] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 1050.687257][ T6300] cdc_ncm 5-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1050.694830][ T6300] cdc_ncm 5-1:1.0: setting rx_max = 2048 [ 1050.724798][ T6] cdc_ncm 6-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.5-1, CDC NCM, 42:42:42:42:42:42 [ 1050.738321][ T6] usb 6-1: USB disconnect, device number 34 [ 1050.745139][ T6] cdc_ncm 6-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.5-1, CDC NCM [ 1050.883091][ T6300] cdc_ncm 5-1:1.0: setting tx_max = 184 [ 1050.892178][ T6300] cdc_ncm 5-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.4-1, CDC NCM, 42:42:42:42:42:42 [ 1050.911531][ T6300] usb 5-1: USB disconnect, device number 84 [ 1050.917695][ T6300] cdc_ncm 5-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.4-1, CDC NCM [ 1050.945696][T26423] udc-core: couldn't find an available UDC or it's busy [ 1050.952623][T26423] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 05:13:29 executing program 2: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, &(0x7f00000001c0)={0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="000dbc000000bc02e225b00a92170e9e683b5abaaf12789f9b491619903c6cb75c174cd33b926bac4bdbe6fa698154a545b6558fd3c809b2a1afa7701a7bc9cdb8ee6de86378da35a56e465fb63406706aa59a2439b7da380989891c46856ff3bb9847d27ef314c27800a3a47391f6874565eba9ea6ee7935d6119cb20489ec1e97d5cc632177f09ae48d0d0726da90e28d36d4881afde11689d0a3380b5524aea91e242db754c14fcf2318f8531ca4c1127527a22e00c726ed4757dbee89910409c"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000600)={0x44, &(0x7f0000000280)={0x0, 0x16, 0xfa, "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"}, &(0x7f0000000200)={0x0, 0xa, 0x1}, &(0x7f0000000380)={0x0, 0x8, 0x1, 0x5c}, &(0x7f00000003c0)={0x20, 0x80, 0x1c, {0x7ff, 0x0, 0x7f, 0x8, 0xbf4, 0x2, 0x81, 0xfff, 0x800, 0x7f, 0x40, 0x5ca}}, &(0x7f0000000500)={0x20, 0x85, 0x4, 0x400}, &(0x7f0000000540)={0x20, 0x83, 0x2, 0x2}, &(0x7f0000000580)={0x20, 0x87, 0x2, 0x401}, &(0x7f00000005c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1051.092874][ T20] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 05:13:29 executing program 5: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x1}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000100)={0x14, &(0x7f0000000ac0)={0x0, 0x24, 0xc3, {0xc3, 0xc, "d06f541a6c2e3801d1982ca554e454b38feaa4ae02070ee6a7eb28157d5642bded5a5e23f69985ec61c6f55c3c89b855ae084a29808cf6d37612a94747604da9e71cbf1674087c7afe3b646235b4177a5354f084390768c2985532429b9facf44cd91c201e1b478753859a210c6f2cf7746ffcb58384da257461eb73aa343d3da76de719eba22afb14d1c24e903b20f9aa3fcb25a1bff50c5fda801103888956ffbb295648a5f1e27a99e3f890c87bb48f55fceb18431ec4b0eb5b3499d5d3d8fe"}}, &(0x7f00000000c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000e40)={0x44, &(0x7f0000000bc0)={0x0, 0x9, 0xe4, "2136733e8c816b230e174748374bb2d00345174164b466fd5a1df58e099a8a3f18e7c5772947cee6461bd9b8310576cda8398fd6bf44d1b653d2e3a0ff018f3e8caafa934ae5c0f40e42ebf7c4f7ffcd858c96aeacd8dbbaa7ad229ba5c8d99b4e6d64a0d0a56c9efd22eca8d2a8c6131363706596cdcebd3f3b9ffc521a4bac7dbacb4582c21d8ee59c2ab2beda7362abf5497c15859d674b1e72a740669232a7aafbf4524e5c1d73f95c967d488c8ec8e0edabcbaaea6f01c91bd25d380ee0ad054d90a0587975c43d6db2fbf2d446718a66075d28389aa5e018e13dda07d8433ef6ce"}, &(0x7f0000000140)={0x0, 0xa, 0x1, 0x9}, &(0x7f0000000cc0)={0x0, 0x8, 0x1, 0x5}, &(0x7f0000000d00)={0x20, 0x80, 0x1c, {0xff80, 0x0, 0x1, 0x1, 0x5, 0x0, 0x8, 0x7, 0x20c5, 0x9, 0x8, 0x3f}}, &(0x7f0000000d40)={0x20, 0x85, 0x4, 0x40a}, &(0x7f0000000d80)={0x20, 0x83, 0x2}, &(0x7f0000000dc0)={0x20, 0x87, 0x2, 0x7fff}, &(0x7f0000000e00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) r1 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r1, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r1, 0x0, 0x0) r2 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x10, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_ep_write(r2, 0x0, 0x0, &(0x7f0000002340)) syz_usb_control_io(r2, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r2, &(0x7f0000000600)={0x14, &(0x7f0000000580)={0x0, 0xb, 0x19, {0x19, 0x6, "70a4f80d2ad6fad78e7db93b184e54598bad3d4e45c9b1"}}, &(0x7f00000005c0)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000900)={0x44, &(0x7f0000000640)={0x40, 0xe, 0xd5, "39b62fcbcf981d2b27eb538e0032d6486f65c02d43207dfec6f3d09960e37ab3f4d52defd6b2c7066314350b73a85b2ebe8c6385966024f3696bff7c2759ce60ed9af4e9fce1c2261bda4543c57f482f98b6fc7143a230ec3c7504c7ef60ec18c61fcd6258c9c20dd72aaffa57f92034102d8e521daceb7ae214a63da3bb99089c3749a458db8a2923f6cb53c5d6411a5f9851aae831d806c30729d8b398c67bb07db35b440cb077467282760577358be1dd4b898a5b0dc15d4ca44d30486729eaa8d2044c2f11e329c2aba98568212c7759773eae"}, &(0x7f0000000740)={0x0, 0xa, 0x1, 0x1}, &(0x7f0000000780)={0x0, 0x8, 0x1, 0x6}, &(0x7f00000007c0)={0x20, 0x80, 0x1c, {0x9, 0x8, 0x40, 0x1, 0x8, 0x40, 0x4, 0xdd2, 0x6, 0x1, 0x7, 0x101}}, &(0x7f0000000800)={0x20, 0x85, 0x4, 0x491003a2}, &(0x7f0000000840)={0x20, 0x83, 0x2}, &(0x7f0000000880)={0x20, 0x87, 0x2, 0xff}, &(0x7f00000008c0)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000180)={0x14, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000000000)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000500)={0x44, &(0x7f00000001c0)={0x20, 0xe, 0x10, "2a43e8f5a100c030c7c2f6397bbc33b8"}, &(0x7f0000000240)={0x0, 0xa, 0x1, 0x8}, &(0x7f0000000280)={0x0, 0x8, 0x1, 0x7f}, &(0x7f00000002c0)={0x20, 0x80, 0x1c, {0x2, 0x7, 0xb8e2, 0x2d, 0x1, 0x9, 0x4, 0x6, 0xffff, 0x9, 0x9a, 0x9}}, &(0x7f0000000300)={0x20, 0x85, 0x4, 0x4}, &(0x7f00000003c0)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000400)={0x20, 0x87, 0x2, 0x800}, &(0x7f0000000440)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_control_io$cdc_ncm(0xffffffffffffffff, 0x0, 0x0) [ 1051.272870][ T20] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1051.281819][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1051.289635][ T20] usb 4-1: Product: syz [ 1051.293657][ T20] usb 4-1: Manufacturer: syz [ 1051.298124][ T20] usb 4-1: SerialNumber: syz [ 1051.312787][ T6] usb 3-1: new full-speed USB device number 2 using dummy_hcd 05:13:30 executing program 4: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x9}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200, 0x9}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x8}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3a4d}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1051.492836][ T6300] usb 6-1: new high-speed USB device number 35 using dummy_hcd [ 1051.542817][T19580] cdc_ncm 2-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 1051.549159][T19580] cdc_ncm 2-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 1051.556538][T19580] cdc_ncm 2-1:1.0: setting rx_max = 2048 [ 1051.662817][ T57] usb 5-1: new high-speed USB device number 85 using dummy_hcd [ 1051.672992][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 1051.684001][ T6] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 1051.694807][ T6] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 1051.705646][ T6] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 1051.772854][T19580] cdc_ncm 2-1:1.0: setting tx_max = 184 [ 1051.780060][T19580] cdc_ncm 2-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.1-1, CDC NCM, 42:42:42:42:42:42 [ 1051.795237][T19580] usb 2-1: USB disconnect, device number 84 [ 1051.803890][T19580] cdc_ncm 2-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.1-1, CDC NCM [ 1051.853706][ T6300] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1051.872981][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1051.881868][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1051.890051][ T6] usb 3-1: Product: syz [ 1051.894263][ T6] usb 3-1: Manufacturer: syz [ 1051.898789][ T6] usb 3-1: SerialNumber: syz [ 1051.922837][T26498] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1052.002836][ T20] cdc_ncm 4-1:1.0: failed GET_NTB_PARAMETERS [ 1052.008834][ T20] cdc_ncm 4-1:1.0: bind() failure [ 1052.016006][ T20] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 1052.022977][ T6300] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1052.032086][ T20] cdc_ncm 4-1:1.1: bind() failure [ 1052.037379][ T57] usb 5-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 05:13:30 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x2, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_connect$printer(0x5, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xd1, 0x20, 0xe0, [{{0x9, 0x4, 0x0, 0xfe, 0x2, 0x7, 0x1, 0x2, 0x4, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x1, 0xe5, 0x9}}, [{{0x9, 0x5, 0x82, 0x2, 0x8, 0x56, 0x0, 0x2}}]}}}]}}]}}, &(0x7f0000000200)={0xa, &(0x7f00000000c0)={0xa, 0x6, 0x201, 0x1, 0x6b, 0x1, 0xff, 0x1}, 0x30, &(0x7f0000000100)={0x5, 0xf, 0x30, 0x3, [@ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x3, "923df7f3c3c01e0f4b9b52537c69c89f"}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "2506a0c7fb6f7f69fa451d0aa95861e2"}]}, 0x2, [{0xb2, &(0x7f0000000140)=@string={0xb2, 0x3, "7fa57d3602783416167755b9fd1cc07808220386646c427c97c172d7f63dcf21e2f1eb65e10ff6bb4adcb9483f2d490cf83e2b7948f5a2ff948dafd9cc576e54edc23f86c7990f920623cfe3478af93359d9c4a498ab43bf09cfd4527d0bf4be8a26fde3806591bcf84331ddbc98773c0deac2400cf02c33f7126a74a07925dc090496bd50639fe8749e6e3480033008d6ffb1dff90af285e0936fed99c6ee5960eb599a7097b536be5856b632541b05"}}, {0x76, &(0x7f0000000280)=@string={0x76, 0x3, "7cd55beaeb5134f9123d330e298d73b35920981c2aa4fbcb698c19155ee1c9f385b67ff91313106b0fcbca5fee0a8177a119aa9e1179d9581e2bf54e4789ef4db92e36080499fdbed1e8c2657509e082c729a273ab14568d5b6558c8e2a68cef25a6469efb1decf500c479bad965d695e246af50"}}]}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000400)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x20, 0x80, 0x1c}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) syz_usb_connect$cdc_ncm(0x3, 0x107, &(0x7f0000001200)=ANY=[@ANYBLOB="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"], &(0x7f00000011c0)={0xa, &(0x7f0000000880)={0xa, 0x6, 0x201, 0x8, 0x2c, 0x4, 0x10, 0x3f}, 0x67, &(0x7f0000001000)={0x5, 0xf, 0x67, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x8, 0x2, 0x9, 0x100}, @ss_container_id={0x14, 0x10, 0x4, 0x2b, "8e5d9a07fa58b2ef35cb1e4b2e77b41d"}, @ext_cap={0x7, 0x10, 0x2, 0x10, 0x3, 0xb, 0x20}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "fec9e4325958043bae706bdc4231bb29"}, @ss_container_id={0x14, 0x10, 0x4, 0x8, "564acc9b60f6187d083d016441a9cc9f"}, @ssp_cap={0x18, 0x10, 0xa, 0x67, 0x3, 0xf710, 0x0, 0x9, [0xff30, 0xf0, 0xff]}]}, 0x2, [{0xbd, &(0x7f0000001080)=@string={0xbd, 0x3, "2cc8b9bd68b91ba580d75fb15b2f742487c936b90418c640f4cc92898724abbb5c6ec851e28e806da980cc24fbc961571c28b9e6e8724ed59f693549482952706050cbb584cb53930c5c7f1bdad13b81748c4ea13bf73758fda2b3e666fd2f4d66524bb644da744bf2ca248708d526043176b0214fd2d22fcec9602cba108a31817aed1c0893b1819451ce9171b9d44853f8bb674bf05ec3724f58dfb2fffdb5e63885ac9db446f585aefa9e9d50805fc58878caf3f81f9ef3ab03"}}, {0x46, &(0x7f0000001140)=@string={0x46, 0x3, "0d8ec1bfb3c80c487816ac0c026be7fa2fedd0bcb8c311152095965b808a77c7e0ef85912e0407d0bc2b70174458fe18e3e42c41be6ae8463599bc96ba9683fae4d942c9"}}]}) r1 = syz_usb_connect$cdc_ncm(0x1, 0xaf, &(0x7f0000000300)={{0x12, 0x1, 0x201, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x9d, 0x2, 0x1, 0x1, 0x70, 0x5, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "747fd8"}, {0x5, 0x24, 0x0, 0xf000}, {0xd, 0x24, 0xf, 0x1, 0x43d, 0xfffe, 0x80, 0x2}, {0x6, 0x24, 0x1a, 0x1, 0xc}, [@call_mgmt={0x5, 0x24, 0x1, 0x1, 0x4}, @country_functional={0xe, 0x24, 0x7, 0x1, 0x400, [0x3, 0x8, 0x80, 0x4]}, @mbim_extended={0x8, 0x24, 0x1c, 0xfe12, 0x3, 0x5921}, @mdlm={0x15, 0x24, 0x12, 0x800}, @dmm={0x7, 0x24, 0x14, 0x7, 0xa}, @network_terminal={0x7, 0x24, 0xa, 0x1f, 0x9, 0xf8, 0x89}]}, {{0x9, 0x5, 0x81, 0x3, 0x20, 0x0, 0xc, 0x1}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x400, 0x0, 0x9, 0x3}}, {{0x9, 0x5, 0x3, 0x2, 0x40, 0x1, 0x7, 0x6}}}}}}}]}}, &(0x7f0000000a80)={0xa, &(0x7f00000003c0)={0xa, 0x6, 0x310, 0x1, 0xff, 0x6, 0x40, 0xca}, 0x10d, &(0x7f0000000500)={0x5, 0xf, 0x10d, 0x4, [@ssp_cap={0x20, 0x10, 0xa, 0x1, 0x5, 0x2, 0xf88f, 0x9, [0xffc00f, 0x30, 0x3f00, 0xff3fc0, 0x3f0f]}, @generic={0xca, 0x10, 0xb, "ffe275788389efced20e3ed183efe521b406864cfe40d302b43fc388b44e891449627d6bcac4337c275b8b8e8b7689a7de29399bc93bd9fbf20c03cf7fb57aff1fb7b7eefa770191da2b7300644473b0a70bfc6a645611866f43096069af4346876aaa134223d0f171d1ce8dfee30241773875a6ef00566b6f602195827c58cef027bf75aff8c3703c00f65a9bd53a75f805d8a98544e02a1c0d0917b146ba86e2a7b72dd66ab9364a91697ecc779dd5a24f98b9a3cddbd2866c0efcc57c8ddcfb6813f3ca87bf"}, @ss_container_id={0x14, 0x10, 0x4, 0x7, "1486df47a2cab1963b33e358fde42031"}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x9, 0xdc, 0x3, 0x6}]}, 0x6, [{0x84, &(0x7f0000000640)=@string={0x84, 0x3, "d483db60d820e0041dc44dd633bc74a1ab6eda92c1a715f22175dcf2baf9fb79f8267a60e99518226401e5a3a1396f88aa2b95c2c920c9b24efc54ef11a2f200f7c11b01be4579135b4cc4fd115a0b0173050c358f0a9f6bfdee64649c6636d6596e80ed5e5fd3e28fc68ee0e669d5c5e0ad967acb8730ec726301b496b0be51e610"}}, {0xd1, &(0x7f0000000700)=@string={0xd1, 0x3, "6271880b1a362f53a1769700a3a1f654426a89f202dbfeba12218ada0e3467ec818361ed33d76fdc5c71ef1f6d19c1f5b204cd355c1e8b691b4297a208272b2ceafdb85b000072cc07bbd66d9e8c23bccc839b68b0fa2e922c3de5e265e52f24426a02fcfd303a835563aea22368d9c203aeee6e180e1b52a079da3467e02237757ab09c1b7a11c22f146c6de9add205ea60280cdde81b862756381cca75403125f66b13928cfaab220cd074b141864633c58425d6ef7ca8b6dcd3429ba1d5757045a4f18c188852ffd0b4e2320f12"}}, {0x7a, &(0x7f0000000800)=@string={0x7a, 0x3, "0991bedf2e86a3b3eeb0af9953c4384421da862f6e1e5105698d47fffe7b77d253c7793def42e2b62f96d07608d40a7045c4838de588705eaadffbad730264f9b37cc48573ea5bb21e45417ccb9d1d3204595d5351efeb16d9b15395e7950e6e6f2d65132663b7d977595a435e27f61bb7478ab74b776397"}}, {0x45, &(0x7f0000000e40)=@string={0x45, 0x3, "2d882643eab850dc57fd11c41e50531eeea0603327bcde28883be7da9e18b5abdb51c2308d6e4f575a50f85718e18ba7d65b1449bd39c99e49086195634b1abb7bd448"}}, {0x84, &(0x7f00000008c0)=@string={0x84, 0x3, "c273203f2d53ea638e9b74f6dcf3161405e77c71cc68ce8c7e9c09b30bf6c8d610f8c2adc76050ccc296eef099004702301f58c32c49eebf6ada402c47d84e5e69c013359e791f75b9e82bbb80145bafe4c73592a4ead8ebb7bd3d0da179b2167c1265170a586536afeed21839ce4a82974005b5bb258f755851d01ec5d191354d9f"}}, {0xeb, &(0x7f0000000980)=@string={0xeb, 0x3, "d4bb816253c5f31e83e0550b785eade92aa8c0ce2521da39fceb3154c1f33fd815f22a933d40f31d79c8394431f4592296c83724d6c9b6bfd7dfdaa98681b9b6e16fb27f38f40453e7c273d84ff818551b9aeb4c8b7b91d83ced19e0cfd17faf7633437e0fdaf5a019d77627174e8a36ab4053586b29c519b813c365ae92ea42a7274813ed84c04dc190fdc44e1ff93f74743e9ccfdce35d76770238beeb4e29d9beacecb5cba8befa960c6d174e17e2ff0213e58ac53f505564caf185125a6fe090c891056c174490aacd6132e03d59508d14450be78703b0c45fdff5c8bee1d0bb519ded61500b7b"}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f0000000b80)={0x14, &(0x7f0000000b00)={0x0, 0x3, 0x23, {0x23, 0xd, "111b391d9c47c7ebd3026d3940e25465610c71ed1d29d9a5e18b5fa2dc3a0a07ab"}}, &(0x7f0000000b40)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000dc0)={0x44, &(0x7f0000000bc0)={0x40, 0x31}, &(0x7f0000000c00)={0x0, 0xa, 0x1, 0x6}, &(0x7f0000000c40)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000000c80)={0x20, 0x80, 0x1c, {0x5, 0x7ff, 0x1, 0x8, 0x1f, 0xfe01, 0x800, 0xffff, 0x1000, 0x400, 0x4}}, &(0x7f0000000cc0)={0x20, 0x85, 0x4, 0x1}, &(0x7f0000000d00)={0x20, 0x83, 0x2}, &(0x7f0000000d40)={0x20, 0x87, 0x2, 0x1000}, &(0x7f0000000d80)={0x20, 0x89, 0x2}}) [ 1052.047367][ T6300] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1052.057389][ T6300] usb 6-1: Product: syz [ 1052.066955][ T6300] usb 6-1: Manufacturer: syz [ 1052.075148][ T6300] usb 6-1: SerialNumber: syz [ 1052.081256][ T20] usb 1-1: USB disconnect, device number 125 [ 1052.143196][T26498] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 1052.150048][T26498] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 05:13:30 executing program 1: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000480)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}, {{0x9, 0x5, 0x81, 0x3, 0x200}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000540)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x80, 0x1c, {0x0, 0x8e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}, 0x0, &(0x7f0000000400)={0x20, 0x83, 0x2}, &(0x7f0000000440)={0x20, 0x87, 0x2, 0x1}, &(0x7f0000000500)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000340)={0x44, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x20, 0x80, 0x1c, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x10}}, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000740)={0x14, &(0x7f00000005c0)={0x20, 0x30, 0xfc, {0xfc, 0xc, "5f418606f4bc1231c9ada4c8b0eb00ce168353fc53a2e46b7dd1fd1bb6427d5641c9b6277cfa1ce09efd3f4b378ff073ff53f7d4323f240fda659d046d02ced90d58a5b68e145095f353dacf5c974648011186f71a2110aa9794406003ccd26198ec617254f196604df044713ac4e22d73bc3c2b88171f2c74dfa402dd888ac94bdb21279f3f0b654f9c4d962a2a6e0fa930f05d2503caf10939eeb6f521de3165efb78806e42fd8f637639120d657a2ff0ebfbc406255ed05ab615ae338c76221f3b0c2d2d7f1eaeeb833887f4b4c8eb889939b7d3ff687d011ea4a98cf43a3e460939d71e72bcd4b10c236fb3b3dd9bd8cc51084a557e44cd9"}}, &(0x7f0000000700)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000a40)={0x44, &(0x7f0000000780)={0x20, 0xe, 0xcd, "392419e2c1f006b55ae835cb31c016c00749fd46c9e9d8712c4359a25949e5eee053898b424f424bf9c51222726c4c30f3481709fd81ffe71fbcb383f18b02e435407087bafe40afd116578e1fd195976823405c0174ece1bfef5daebca058af68d869d40f368b868f802e4c99caba2cdd19fd3115a8364611a78b2cf6a39133b073afd6215b2bdeadf3cd286934dce18c9ffb0d809c3fc2e6c00285d536792c411b45b611b0c8413091b236e5de4459f428b168d8d59a072bb6fc0c8f41a7ed93b5e67a4e284d45f6de36571d"}, &(0x7f0000000880)={0x0, 0xa, 0x1, 0x20}, &(0x7f00000008c0)={0x0, 0x8, 0x1, 0xf9}, &(0x7f0000000900)={0x20, 0x80, 0x1c, {0xb4d7, 0x1d1a, 0xfff, 0x0, 0x0, 0x101, 0x80, 0x400, 0x7, 0x4, 0x1, 0xb954}}, &(0x7f0000000940)={0x20, 0x85, 0x4, 0xbd}, &(0x7f0000000980)={0x20, 0x83, 0x2}, &(0x7f00000009c0)={0x20, 0x87, 0x2, 0x5}, &(0x7f0000000a00)={0x20, 0x89, 0x2}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000080)={0x14, 0x0, &(0x7f0000000040)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) [ 1052.212834][ T57] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 1052.221773][ T57] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1052.229625][ T57] usb 5-1: Product: syz [ 1052.233637][ T57] usb 5-1: Manufacturer: syz [ 1052.238085][ T57] usb 5-1: SerialNumber: syz