r0 = socket$nl_generic(0x10, 0x3, 0x10)
r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000c80), 0xffffffffffffffff)
sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000001040)={0x0, 0x0, &(0x7f0000001000)={&(0x7f00000004c0)={0x20, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0xb347f30c1d14a996}]}]}, 0x20}}, 0x0)