# https://syzkaller.appspot.com/bug?id=451cabf93ff062700399d95a331e4eb2dfd66e4f
# See https://goo.gl/kgGztJ for information about syzkaller reproducers.
#{"threaded":true,"procs":1,"slowdown":1,"sandbox":"none","tun":true,"netdev":true,"binfmt_misc":true,"close_fds":true,"usb":true,"sysctl":true,"tmpdir":true,"segv":true}
r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000140)={{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, 0x20}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}}}]}}, 0x0)
syz_usb_connect(0x2, 0x1f2, &(0x7f0000000e80)={{0x12, 0x1, 0x300, 0x9, 0xb9, 0x40, 0x10, 0x483, 0x3746, 0xd232, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1e0, 0x2, 0xff, 0x1, 0x50, 0x80, [{{0x9, 0x4, 0xe2, 0x0, 0x6, 0xaf, 0xcb, 0xfc, 0x6, [@cdc_ncm={{0x5}, {0x5, 0x24, 0x0, 0xe566}, {0xd, 0x24, 0xf, 0x1, 0x3, 0xd19f, 0xf8d8, 0x8c}, {0x6, 0x24, 0x1a, 0x51, 0x20}, [@mdlm_detail={0x4, 0x24, 0x13, 0x8}, @acm={0x4, 0x24, 0x2, 0x4}, @mbim_extended={0x8, 0x24, 0x1c, 0x7, 0x0, 0x400}, @dmm={0x7, 0x24, 0x14, 0xac, 0x3}, @mbim_extended={0x8, 0x24, 0x1c, 0x2, 0x7a, 0x7}]}], [{{0x9, 0x5, 0x3, 0x0, 0x3ff, 0x2, 0x2, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x51, 0x8d}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x8, 0x9}]}}, {{0x9, 0x5, 0x3, 0x2, 0x3ff, 0x1f, 0xfd, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x0, 0x8, 0x3}, @generic={0x5e, 0x23, "1644e9b4e88e6abf6a2bcc81e3314cc337c68ebc0a4caaafbe2246b9060e403150f56d46130a639d69c1ad60be9c1c6c94b985c78b8780aa53c82b75955b297cc799a8bcbada2c22639162fd3d7f524d0be618fb834ee67b1a06d27e"}]}}, {{0x9, 0x5, 0x2, 0x10, 0x10, 0x35, 0x20, 0x1, [@generic={0x2, 0x4}, @generic={0x2, 0x26}]}}, {{0x9, 0x5, 0x4, 0x0, 0x3ff, 0x6, 0x40, 0x4, [@generic={0x2, 0x10}]}}, {{0x9, 0x5, 0xd, 0x8, 0x40, 0x7f, 0x1, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0x20, 0x3}, @generic={0x2, 0x7}]}}, {{0x9, 0x5, 0x5, 0x0, 0x3ff, 0x0, 0x40, 0x9a, [@generic={0x2, 0x22}]}}]}}, {{0x9, 0x4, 0x27, 0x1f, 0xe, 0xe5, 0x8a, 0x50, 0x53, [@generic={0x2, 0x24}, @generic={0x2, 0xe}], [{{0x9, 0x5, 0x2, 0x0, 0x10, 0x4, 0x4, 0x81}}, {{0x9, 0x5, 0x7, 0x2, 0x10, 0xfe, 0x80, 0x20, [@generic={0x2, 0x2}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x3, 0x357}]}}, {{0x9, 0x5, 0x0, 0x2, 0x200, 0x42, 0x4, 0x40, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x3, 0x8}, @uac_iso={0x7, 0x25, 0x1, 0x3, 0x4, 0x6}]}}, {{0x9, 0x5, 0x80, 0x3, 0x10, 0x4, 0x0, 0x20, [@generic={0x2, 0x24}]}}, {{0x9, 0x5, 0x7, 0x0, 0x200, 0x0, 0x81, 0xf8, [@generic={0x2, 0xa}]}}, {{0x9, 0x5, 0x0, 0x0, 0x3ff, 0x80, 0x7f, 0x1, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0x7fff}]}}, {{0x9, 0x5, 0xc, 0x2, 0x400, 0xc6, 0x1, 0x3f}}, {{0x9, 0x5, 0x2, 0xf, 0x400, 0x0, 0x8f, 0x8, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0xff44}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x81, 0xe4b9}]}}, {{0x9, 0x5, 0xa, 0x10, 0x40, 0x6, 0xd7, 0x7e, [@generic={0x2, 0x3}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x7f, 0x8}]}}, {{0x9, 0x5, 0xd, 0x0, 0x20, 0x7, 0x0, 0x6}}, {{0x9, 0x5, 0x8, 0x8, 0x400, 0x0, 0x7, 0x5, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x8, 0x3}]}}, {{0x9, 0x5, 0xb, 0x0, 0x10, 0x1, 0x4, 0x6, [@generic={0x2, 0x7}, @uac_iso={0x7, 0x25, 0x1, 0x40, 0x2, 0x3ff}]}}, {{0x9, 0x5, 0x4, 0x2, 0x20, 0x46, 0xff, 0x80}}, {{0x9, 0x5, 0xd, 0x1, 0x200, 0x5, 0x5, 0x3f, [@generic={0x2, 0x2}, @generic={0x2, 0xb}]}}]}}]}}]}}, 0x0)
syz_usb_ep_write(r0, 0x0, 0xffffffa4, &(0x7f0000000e00)="d3fea750fea47972a057e068ef15bde6f953683b2500ff6ac825f96b91fb5c9998b6ca3ef002de5a64a3ccd83e07c1261f457b0e989fd44ef214502b6c24e8ed0d")
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})
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, 0x0, 0x0)